|Electricity: measuring and testing patents - Monitor Patents|
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Electricity: measuring and testingBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 02/05/2015 > 43 patent applications in 37 patent subcategories.
20150035516 - Method and device for counting objects: In the field of the counting of objects, a use is provided of a photosensitive assembly comprising at least one photodiode or one photoresistor, and a source of uniform illumination for illuminating the assembly, the establishment of a reference current supplied by the photosensitive assembly for an illuminated region of... Agent:
20150035518 - Permanent magnet inclinometer for an industrial machine: Permanent magnet inclinometer for an industrial machine. The industrial machine includes a component that includes a first permanent magnet and a second permanent magnet. A circular magnetic sensor array senses a first magnetic flux associated with the first permanent magnet and a second magnetic flux associated with the second permanent... Agent:
20150035519 - Sensor for indicating a position or a change in position of a coupling element and method for operating the sensor: Sensor having a primary coil, two secondary coils as well as an evaluator. An excitation signal may be applied to the primary coil. An output signal depending on a position of a coupling element may be induced in each secondary coil. An evaluator is configured to evaluate the output signals... Agent:
20150035517 - Vehicle instrument panel with magnet equipped pointer: A vehicle instrument panel assembly configured to determine an orientation angle of a stepper motor actuated pointer of the assembly. The assembly includes a pointer, a stepper motor, a magnet, and a sensor. The pointer is movable about an axis to point to indicia on a display surface of the... Agent: Delphi Technologies, Inc.
20150035520 - Calibration and monitoring of an angle measuring system for electrical machines: An electrical machine includes an angular position transducer for identifying a first rotation angle of a rotor; a stator winding for generating a magnetic field; a voltage measuring instrument for sensing a pole wheel voltage at the ends of the stator winding upon a rotation of the rotor; and an... Agent: Robert Bosch Gmbh
20150035521 - Portable metal detector: The present invention relates to a portable metal detector adapted for detection of dangerous metallic items carried by individuals, for example during access to a departure lounge in an airport, comprising a casing which houses a transmitter/receiver winding, the casing being extended by a gripping and handling handle, and a... Agent:
20150035522 - Device for direct microwave measurement of permeability as a function of high dc voltage: A sample holder and a coaxial method of measuring the permeability of magnetoelectric materials as a function of applied DC voltage are described. The sample holder reduces electromagnetic radiation losses as compared to conventional devices. The connections in the sample holder are electrically isolated from measuring equipment, preventing damage. A... Agent: Northeastern University
20150035523 - Non destructive evaluation scanning probe with self-contained multi-axis position encoder: A scanning probe for an industrial nondestructive evaluation (NDE) ultrasound or eddy current scanning system. The scanning probe gathers reflected waveform data indicative of internal characteristics of the test object. The scanning probe also includes a self-contained multi-axis position encoder that correlates both multi-dimensional probe underside translation and rotation motion... Agent:
20150035524 - Magnetic sensor, magnetic head, and biomagnetic sensor: A magnetic sensor includes a channel layer, a magnetization free layer placed on a first section of the channel layer, and a magnetization-fixed layer placed on a second section of the channel layer. A thickness of the channel layer of the first section is different from a thickness of the... Agent:
20150035526 - Magnetic sensor including a lorentz force transducer driven at a frequency different from the resonance frequency, and method for driving a lorentz force transducer: A magnetic-field sensor, including: a die, a current generator in the die. The current generator generating a driving current. A Lorentz force transducer also in the die and being configured to obtain measurements of magnetic field based upon the Lorentz force is coupled to the current generator. The transducer having... Agent:
20150035527 - Sensor comprising a magnet and a hall-effect probe: The invention relates to a sensor (20) comprising: a Hall-effect probe (20) fastened only by way of its connection pins (22) and comprising a sensing element (23); a magnet (30) having a cavity (32) having a base (31), and in which cavity the sensing element (23) is housed; and a... Agent:
20150035528 - Semiconductor device provided with direction sensor elements: A semiconductor device is provided with a substrate including a main surface and a back surface that face in opposite directions to each other in a thickness direction, and first, second and third direction sensor elements having different detection reference axes from each other. The substrate is formed with a... Agent:
20150035529 - Nuclear magnetic resonance tool with external magnets: Methods and systems are provided that enable logging while drilling NMR measurements to be made with magnets placed outside of the drill collar and magnetically permeable members to control the magnetic field gradient. A set of magnets can be disposed on and/or embedded on a drill collar, with an antenna... Agent:
20150035530 - System and method for real-time frequency correction for magnetic resonance imaging: Systems and methods for estimating frequency drifts in magnetic resonance signals acquired with a magnetic resonance imaging (“MRI”) system are provided. In one example, the frequency drifts are estimated from phase-correction data that are obtained during an echo-planar imaging (“EPI”), or other multiecho imaging, scan. The systems and methods of... Agent:
20150035531 - Method and device for determination of a magnetic resonance control sequence: A magnetic resonance control sequence with a pulse arrangement that acts selectively in at least two spatial directions in order to excite a limited rotationally symmetrical excitation profile within an examination subject has an RF excitation pulse formed as a sequence of multiple partial RF pulses, and gradient pulses in... Agent: Siemens Aktiengesellschaft
20150035532 - Techniques, systems and machine readable programs for magnetic resonance: The present disclosure provides various methods and systems for performing magnetic resonance studies. In accordance with many embodiments, image or other information of interest is derived from super radiant pulses.... Agent:
20150035533 - Active position marker system for use in an mri apparatus: An active position marker system comprising at least one active position marker (10) and a remote transceiver unit (20) for communicating with the position marker is disclosed. Basically, the position marker (10) comprises a local RF receive coil (11) for receiving MR signals which are excited in a local volume,... Agent:
20150035534 - Temperature monitoring of local coils: A device for a magnetic resonance imaging system includes a warning signal apparatus configured to emit a warning signal when a limit value is exceeded by a current induced in the device by radiofrequency signals of a magnetic resonance imaging system.... Agent:
20150035535 - Apparatus and method for at-bit resistivity measurements: An apparatus for making resistivity measurements near a drill bit includes a tool body, a transmitter deployed on the tool body, a receiver deployed on the tool body and at an axial distance from the transmitter, and a transmitting signal coupler coupled to the transmitter antenna and the receiver. The... Agent:
20150035536 - Detecting boundary locations of multiple subsurface layers: Systems, methods, and software for detecting boundary locations of multiple subsurface layers are described. In some aspects, the boundaries of multiple subsurface layers in a subterranean region are identified based on measurements associated with multiple different transmitter-receiver spacings. The measurements are generated based on operating multiple transmitters and multiple receivers... Agent: Halliburton Energy Services, Inc.
20150035537 - Acquisition system and method for towed electromagnetic sensor cable and source: An electromagnetic survey acquisition system includes a sensor cable and a source cable, each deployable in a body of water, and a recording system. The sensor cable includes an electromagnetic sensor thereon. The source cable includes an electromagnetic antenna thereon. The recording system includes a source current generator, a current... Agent: Pgs Geophysical As
20150035538 - Method for monitoring an on-load tap changer: The invention relates to a method for monitoring an on-load tap changer that is used to switch between winding taps of a tapped transformer without interrupting the load current and is actuated using a motor drive. According to the invention, prior to the actual load switching process, the on-load tap... Agent:
20150035539 - Power circuit abnormality detection method: A power circuit abnormality detection method for a power circuit detects whether an abnormality in a power source relay exists. The power circuit includes a pre-charge circuit opening and closing a connection between a direct current power source and a smoothing condenser by bypassing the power source relay to pre-charge... Agent: Jtekt Corporation
20150035540 - Battery power detecting device and method: A battery power detecting device and method are provided. It can detect the battery power of a battery rod in a non-disposable electronic cigarette. The battery power detecting device includes a spare battery unit, a current sampling unit, a voltage sampling unit, a charging control unit, a main control unit,... Agent:
20150035541 - Signal integrity test apparatus and method for testing signal integrity of electronic product: In a method for testing signal integrity of an electronic product using a signal integrity test apparatus, each electronic component of the electronic product includes a test label that identifies the electronic component. The signal integrity test apparatus includes a host computer, a robot device, an oscilloscope, a camera device,... Agent:
20150035542 - Method of detecting oscillations using coherence: A method of detecting oscillations is disclosed. An input signal is received. A time delay is added to the input signal. A coherence between the input signal and the time-delayed input signal is estimated. The coherence is greater than a predetermined threshold. The time delay may be greater than or... Agent: Battelle Memorial Institute
20150035544 - Apparatus for sensor with configurable damping and associated methods: A sensor includes a coil suspended in a magnetic field, an optical detector to detect displacement of the coil in response to a stimulus, and a feedback circuit coupled to the optical detector and to the coil to drive the coil. The sensor also includes a damping circuit coupled in... Agent:
20150035543 - Method for detecting fast time constant targets using a metal detector: A method for reducing a delay, between a transition of a transmission of a metal detector and a process of a receive signal received by a receive coil of the metal detector, due to a critically damped time constant of the receive coil, including: introducing a negative capacitance into the... Agent:
20150035545 - Apparatus and method for determining information on a power variation of a transmit signal: An apparatus for determining information on a power variation of a transmit signal comprises a power amplifier module, an antenna module and a power variation determining module. The power amplifier module amplifies a radio frequency transmit signal and the antenna module transmits at least partly the amplified radio frequency transmit... Agent:
20150035546 - High sensitivity tunable radio frequency sensors: Disclosed are highly sensitive and tunable RF sensors that provide detection and analysis of single cells and particles. The tunable RF sensors are configured as tunable interferometers, wherein cells or particles to be analyzed are passed through a channel, such as a microfluidic channel, across waveguides corresponding to reference and... Agent:
20150035547 - Tire inspection using microwave imaging methodologies: A method of inspection of a tire was developed using microwave imaging comprising the steps of selecting a plurality of regions from within a tire to be imaged; determining the dielectric properties of the tire components in each of the selected regions in a plurality of frequency bands; selecting a... Agent:
20150035548 - Device for detecting critical states of a surface: A device for detecting critical states of a surface, in which at least one hermetically sealed sensor for detecting critical states of a surface, one system for energy supply and one device for data transfer with an at least partially flexible, thin carrier plate are mechanically connected, and said carrier... Agent:
20150035549 - Capacitance sensor: A capacitance sensor includes: a transmitting electrode; a receiving electrode; and a switching unit that performs switching between a self-capacitance detection mode for measuring a change in self-capacitance of at least one of the transmitting electrode and the receiving electrode to detect an object to be detected and a mutual... Agent: Aisin Seiki Kabushiki Kaisha
20150035551 - Cell characterization with miller capacitance: A method for cell characterization with Miller capacitance includes characterizing input capacitance of an input of a first stage in a cell by considering a first current transition at the input of the first stage up to a first stop time. The first stop time occurs during the first current... Agent: Taiwan Semiconductor Manufacturing Company Ltd.
20150035550 - High accuracy measurement of on-chip component parameters: Techniques for measuring on-chip component parameters are described herein. In one embodiment, a method for measuring one or more on-chip component parameters comprises measuring a time for an on-chip capacitor to charge to a voltage approximately equal to a reference voltage, and measuring a time for the on-chip capacitor to... Agent: Qualcomm Incorporated
20150035552 - Protective cover structure: A protective cover structure includes a protective cover that is fitted to an assembly work opening disposed in a wall of a case in which electric components are accommodated, thereby closing the opening, and a fitting detecting connector that detects that the protective cover is fitted to the assembly work... Agent: Yazaki Corporation
20150035553 - Voltage sensor device: An exemplary voltage sensor device includes at least one high voltage segment and at least one low voltage impedance element. In order to enhance the power dissipation due to impedances spread inside of the device body, the sensor device can be adapted or extended such that at least one high... Agent: Abb Technology Ag
20150035554 - Wafer debonding using mid-wavelength infrared radiation ablation: Structures and methods are provided for temporarily bonding handler wafers to device wafers using bonding structures that include one or more releasable layers which are laser-ablatable using mid-wavelength infrared radiation... Agent: International Business Machines Corporation
20150035555 - Circuit lifetime measuring device and method: The present invention discloses a circuit lifetime measuring device to estimate the rest lifetime of a target circuit, comprising: a reference clock receiving end for receiving a reference clock; a correlation signal generating circuit for providing a correlation signal in which at least some operating settings of the correlation signal... Agent:
20150035556 - Crack sensors for semiconductor devices: Crack sensors for semiconductor devices, semiconductor devices, methods of manufacturing semiconductor devices, and methods of testing semiconductor devices are disclosed. In one embodiment, a crack sensor includes a conductive structure disposed proximate a perimeter of an integrated circuit. The conductive structure is formed in at least one conductive material layer... Agent:
20150035557 - Error detection circuit, power source unit, and image forming apparatus: An error detection circuit (53) includes an open circuit detection portion (531) that is connected to a power source portion (52) outputting a voltage to a capacitive load (62) and that outputs an error signal by determining an output of the power source portion (52) is in an open circuit... Agent: Sharp Kabushiki Kaisha
20150035558 - Power theft inspection apparatus and power theft inspection method: A power theft inspection apparatus (100) is mounted on a power transmitting apparatus (10) which has a power transmission unit (13) and a power supply unit (12) configured to supply alternating current (AC) power to the power transmission unit. The power theft inspection apparatus has a controlling device (101) configured... Agent:01/29/2015 > 72 patent applications in 53 patent subcategories.
20150028845 - Heterojunction nanopore for sequencing: A technique is provided for performing sequencing with a nanodevice. Alternating graphene layers and dielectric layers are provided one on top of another to form a multilayer stack of heterojunctions. The dielectric layers include boron nitride, molybdenum disulfide, and/or hafnium disulfide layers. A nanopore is formed through the graphene layers... Agent: International Business Machines Corporation
20150028846 - Heterojunction nanopore for sequencing: A technique is provided for performing sequencing with a nanodevice. Alternating graphene layers and dielectric layers are provided one on top of another to form a multilayer stack of heterojunctions. The dielectric layers include boron nitride, molybdenum disulfide, and/or hafnium disulfide layers. A nanopore is formed through the graphene layers... Agent: International Business Machines Corporation
20150028847 - Puf method using and circuit having an array of bipolar transistors: A method of identifying a component by a response to a challenge is disclosed, the component comprising an array of bipolar transistors connectable in parallel so as to have a common collector contact, a common emitter contact and a common base contact, the challenge comprising a value representative of a... Agent:
20150028849 - Inductive power transfer system and method: Foreign object detection apparatus for an IPT system, includes a control means adapted to detect the presence of a foreign object on or adjacent to an IPT primary pad of the system.... Agent:
20150028850 - Method for calibrating a current transducer of the rogowski type: An exemplary method for calibrating a current transducer of the Rogowski type including a Rogowski coil sensor and an electronic device is performed by determining and correcting the sensitivity of the current transducer of the Rogowski type through the measurement of the self-inductance LRCCT of the coil using the electronic... Agent: Abb Technology Ag
20150028848 - Wireless monitoring of power draw from individual breakers within a circuit breaker panel: Disclosed herein is hardware that can be fitted to a pre-existing circuit breaker panel to allow for the monitoring of power draws in the various circuit breaker branches, which hardware includes current transducers coupled to a wireless hub. The current transducers are coupled to the wires proceeding from each of... Agent:
20150028851 - Method for controlling devices provided with communication function, and device used in implementing the method: A measurement device that performs a predetermined measurement task together with a plurality of other measurement devices is provided. This measurement device is provided with a sampling phase generator for generating a sampling phase for instructing a timing of sampling, and a communication unit for communicating with at least one... Agent:
20150028852 - Arrangement for measuring a current with a current transducer of the rogowski type: An arrangement for measuring a current with a Rogowski type current transducer and transducer electronics. The current transducer has a primary conductor winding for carrying the rated current to be measured, and a secondary conductor winding. The secondary conductor winding adapted to induce a voltage signal VS′ between a pair... Agent: Abb Technology Ag
20150028853 - Arrangement for measuring a current with a current transducer of the rogowski type: An arrangement for measuring a current with a Rogowski type current transducer and transducer electronics. The current transducer has a primary conductor winding for carrying the rated current to be measured, and a secondary conductor winding. The secondary conductor winding adapted to induce a voltage signal VS′ between a pair... Agent: Abb Technology Ag
20150028854 - Dispersed state monitoring device for distributed generation: A dispersed state monitoring device for distributed generation includes a power module, an input conditioning module, a data processing module and a network communication module which are connected successively, wherein the power is input, via a civil plug and a 220V power socket, to the power module and the input... Agent:
20150028855 - Apparatus for testing magnetic field sensor on wafer and method thereof: An apparatus and a method for testing a magnetic field sensor are provided, in which the method includes arranging a coil for generating a magnetic field, applying the magnetic field to the magnetic field sensor using the coil, and detecting the magnetic field applied to the magnetic field sensor.... Agent: Magnachip Semiconductor, Ltd.
20150028857 - Current sensor, sensor element, and control device: A current sensor according to the present invention includes a sensor element and a detector. The sensor element includes a core member, an exciting coil and a detection coil. The sensor element is configured such that, while the exciting coil is fed with an excitation signal, comprising a fundamental component,... Agent:
20150028858 - System and method for determining absolute angular position of a rotating member: A sensor system determines an absolute angular position of a to-be-sensed rotating member. The sensor system may include a rotor with a first magnet coupled to the rotor and a shaft having threads thereon. The sensor system may further include a sleeve with a second magnet and threads complementary to... Agent:
20150028859 - Contactless sensing element: Contactless measurement sensor for measuring at least one of a distance to an object to be sensed, a motion with respect to an object to be sensed, a speed with respect to an object to be sensed, a torque applied to an object to be sensed and a force applied... Agent: Polyresearch Ag
20150028860 - Device and method for detecting defects during sealing of a package comprising a foil: The invention relates to a device for detecting defects during sealing of a package comprising a foil. The invention also relates to a method for detecting defects during sealing of a package comprising a foil, particularly by making use of the device according to the invention.... Agent: Qipack Bvba
20150028861 - Slotless resolver, method for manufacturing same, and wiring tool used therefor: The present invention relates to a resolver having a stator for detecting the rotational position of a rotor rotating at the inner center thereof. The stator includes: a stator core having a cylindrical shape; a plurality of excitation windings attached to the inner surface of the stator core at a... Agent: Daesung Electric Co., Ltd
20150028862 - Stator structure of vr type resolver and vr type resolver: A stator structure and a VR type resolver, in which the winding of the resolver can be prevented from corroding without increasing the production cost, are provided. The stator structure has stator protruding portions and coils wound around the stator protruding portions, the coils consisting of exciting coils, sine phase... Agent:
20150028856 - System and method for converting output of sensors to absolute angular position of a rotating member: A sensor system determines an absolute angular position of a to-be-sensed rotating member. The sensor system may include a rotor with a first magnet coupled to the rotor and a shaft having threads thereon. The sensor system may further include a sleeve with a second magnet and threads complementary to... Agent:
20150028863 - Microfabricated magnetic field transducer with flux guide: A microfabricated magnetic field transducer uses a magnetically sensitive structure in combination with one or more permeable magnetic flux guides. The flux guides may route off-axis components of an externally applied magnetic field across the sensitive axis of the magnetically sensitive structure, or may shield the magnetically sensitive structure from... Agent: Innovative Micro Technology
20150028864 - Vehicle door handle and sensor device thereof: A vehicle door handle includes a case, a first detector and a second detector. The first detector includes a core and a coil that is wound around the core. The second detector is disposed side by side with the first detector, and includes a sensor electrode that has a wavy... Agent: National Taipei University Of Technology
20150028865 - Programmable sensors: Disclosed are methods, systems, devices, sensors, and other implementations, including a programmable sensor system that includes a variable voltage source (“VVS”) to receive an external input voltage and provide a variable output voltage from the input voltage, the VVS configured to be controlled to adjust behavior of the VVS, and... Agent: Bei Sensors & Systems Company, Inc.
20150028866 - Vapor cell structure having cavities connected by channels for micro-fabricated atomic clocks, magnetometers, and other devices: A first apparatus includes a vapor cell having first and second cavities fluidly connected by multiple channels. The first cavity is configured to receive a material able to dissociate into one or more gases that are contained within the vapor cell. The second cavity is configured to receive the one... Agent: Texas Instruments Incorporated
20150028867 - Method and system for measuring relative velocity between a vehicle and the surrounding atmosphere: A method and system for measuring a vehicle airspeed, wherein a nuclear magnetic resonance, NMR, measurement method is used for obtaining relative velocity between the vehicle and an atmosphere surrounding the vehicle. A groove is arranged at the outside body of an aircraft and the surrounding atmosphere is allowed to... Agent:
20150028868 - Local coil for a coil system of a magnetic resonance imaging system: A local coil for a coil system of a magnetic resonance imaging (MRI) system having a hot spot formed during operation of the magnetic resonance imaging system provides an MRI examination that is as pleasant as possible for a patient with a magnetic field strength that is as strong as... Agent:
20150028869 - Method for multi-mode, multi-load, and multi-domain optimization of a multi-channel near-field rf transmitter: The invention relates to a method for optimization of a performance of a multi-channel transmitter including several transmit elements, particularly in a magnetic resonance imaging device. The method includes: (a) Exciting the transmit elements of the multi-channel transmitter by electric excitation signals comprising a specific power, with the power of... Agent: Max-planck-gesellschaft Zur Foerderung Der Wissenschaften E.v.
20150028870 - Two-channel magnetic resonance imaging: A two-channel magnetic resonance tomography system is provided with a regulation circuit for an amplification system in order to be able to take into account different load situations of the MRI system in a flexible and efficient manner. It is thus possible to improve the MRI measurements greatly if the... Agent:
20150028871 - Magnetic field probe sealed with a metallic plug: The invention provides for a magnetic field probe (100, 2202) comprising a container (104, 702, 1400, 1500, 1600, 1700, 1800) with a hollow cavity (106, 602). The hollow cavity comprises a duct (110, 700) connecting the hollow cavity with an exterior surface (109, 702) of the container. The container further... Agent:
20150028872 - Magnetic resonance imaging apparatus and image processing apparatus: A magnetic resonance imaging apparatus according to one embodiment includes an arranger, a sensitivity deriver, and an image generator. The arranger arranges time-series data at a part of sampling points out of sampling points of a k-space determined based on an imaging parameter. The sensitivity deriver derives a sensitivity distribution... Agent:
20150028873 - Magnetic resonance imaging device and rf coil: A lower cost MRI device with a portable table detachable from the gantry is provided along with a lower cost table equipped with an easy-to-use and easy-to-install RF coil system able to perform high-resolution head and neck imaging and high-speed whole body imaging in both head-first and feet-first modes. This... Agent:
20150028874 - Apparatus and method for at-bit resistivity measurements by a toroidal transmitter: An apparatus for making formation resistivity measurements near a drill bit includes a tool body, a toroidal antenna deployed on the tool body near the drill bit, a coupler coupled to the toroidal antenna, a transmitter circuit coupled with the toroidal antenna via the coupler to provide voltage signals to... Agent:
20150028875 - Metal detection method, metal detection device, metal detection method for wireless power supply device, and wireless power supply device: Provided are a metal detection method, a metal detection device, a metal detection method for a wireless power supply device, and a wireless power supply device which are capable of accurately detecting whether an object is a metal or a nonmetal. An oscillation circuit (10) oscillates and produces a sine... Agent:
20150028876 - Method and apparatus for testing a lighting device under temperature: An apparatus to measure and collect data relating to properties of light for a plurality of light-producing devices comprises a rail having a longitudinal axis along which the plurality of light-producing devices is aligned. A measurement tool is mounted on the rail and moved under motor control to measure the... Agent:
20150028877 - Relay including processor providing control and/or monitoring: A relay includes a first terminal, a second terminal, a third terminal, a fourth terminal, separable contacts electrically connected between the first and second terminals, an actuator coil comprising a first winding and a second winding, the first winding electrically connected between the third and fourth terminals, the second winding... Agent: Eaton Corporation
20150028878 - Battery system and charge/ discharge measuring apparatus: The present invention provides a charge/discharge measuring apparatus capable of appropriate charge/discharge management by accurately measuring a capacitance change of a secondary battery in charge/discharge. This charge/discharge measuring apparatus is configured such that a current from the secondary battery can be switched between a first connection circuit in which the... Agent:
20150028879 - Battery management system, battery, motor vehicle having a battery management system, and method for monitoring a battery: A battery management system includes a control unit having a first micro controller arranged on the low-voltage side of the control unit, and a second micro controller arranged on the high-voltage side of the control unit. The system further includes a plurality of first voltage measuring units respectively assigned to... Agent: Samsung Sdi Do., Ltd.
20150028880 - Electronic apparatus, method of controlling electronic apparatus, and storage medium: An electronic apparatus of an embodiment includes a comparison section which, in the case where a long-life mode of a battery is set, compares a battery detection value with a second low-battery detection value that is higher than a first low-battery detection value. The apparatus further includes a change detection... Agent:
20150028881 - Surface potential sensor and copying machine: This surface potential sensor is provided with an electret electrode (28), which is configured of a metal film (26) and an electret film (27), said electret electrode being provided on an upper surface of a diaphragm (25) of a semiconductor substrate. Four piezoresistors (29a, 29b, 29c, 29d) are formed on... Agent: Omron Corporation
20150028882 - Trace gas concentration in art ms traps: A method of detecting specific gas species in an ion trap, the specific gas species initially being a trace component of a first low concentration in the volume of gas, includes ionizing the gas including the specific gas species, thereby creating specific ion species. The method further includes producing an... Agent:
20150028883 - System and method for detecting sensor leakage: A test system for testing a sensor system includes a high-impedance resistor for forming a voltage divider with any corrosion or foreign substance that might be present between a signal conductor and a ground conductor. While a voltage is applied across the voltage divider, the voltage can be measured across... Agent: Bell Helicopter Textron Inc.
20150028884 - Identifying defective electrical cables: A method includes coupling an electrical cable, including multiple wires, to circuitry including a resistor bank connected to the wires. A gain of the circuitry is measured including the cable. Based on the measured gain, one or more of the wires in the cable that are defective are identified. An... Agent: Biosense Webster (israel), Ltd.
20150028886 - Circuit arrangement for generating a test voltage, in particular for testing the insulation of installed cable: The invention relates to a circuit arrangement for generating a test voltage, in particular for testing electrical equipment, comprising an alternating voltage source or a voltage source having constant or essentially constant voltage and a circuit means connected to the voltage source for generating a preferably low-frequency alternating voltage U0.... Agent: Baur Prü F- Und Messtechnik Gmbh
20150028885 - Method for evaluation of cable aging degradation based on slice sampling: A method for evaluation of cable aging degradation based on slice sampling is revealed. An insulation layer of a cable is aged or degraded from the outside in under influence of high temperature, liquid immersion, radiation exposure, or other factors. The present invention gets slices as samples of the cable... Agent:
20150028887 - Measuring power consumption of ciruit component operating in ultra-low power mode: By powering an electronic component operating in an ultra-low power mode from a pre-charged measuring capacitor and measuring the time to discharge the capacitor to a trip voltage level, measurement data can be obtained. In some implementations, the capacitance of the capacitor can be obtained by adding a known current... Agent: Atmel Corporation
20150028888 - Method and system for identifying an electrical noise propagation path: A system and method for identifying an electrical noise propagation path through an object, such as an automotive vehicle, from a source of periodic electrical noise. An electrical noise sensor is positioned at a selected area on the object which generates an output signal representative of the magnitude of the... Agent: Hitachi, Ltd.
20150028889 - Low-profile wireless passive resonators for sensing: A resonator for sensing a physical or an environmental parameter includes a support having a top surface that provides a ground plane, and a polymer-derived ceramic (PDC) element positioned on the top surface including a PDC layer, and a metal patch on the PDC layer. The metal patch is electrically... Agent:
20150028890 - Pavement material microwave moisture-density measurement methods and apparatuses: A portable microwave material gauge for determining the quality of a pavement material is provided. The gauge includes an electromagnetic field generator configured to generate an electric field mode that penetrates into the material wherein the material includes a heterogeneous material including at least one of a pavement material and... Agent:
20150028891 - Impedance measurement apparatus: A measurement auxiliary circuit is configured to form a resonance circuit together with a detection target. An ATAC is coupled with the resonance circuit. A signal generator applies an AC probe signal VS to the resonance circuit. After the impedance measurement apparatus enters a stable state, an impedance detection unit... Agent: Advantest Corporation
20150028892 - Digital multi-meter with lcr function: A Data acquisition apparatus for measuring purpose can be used as a Digital Multi-Meter (DMM) as well as a LCR meter, and this apparatus can be implemented in semiconductor chip adopted in a handheld case, it includes a DMM and a LCR meter. The LCR meter includes a LCR measuring... Agent: Cyrustek Corporation
20150028893 - System and method for loose nut detection: One illustrative embodiment includes an apparatus for detecting if a fastener moves from a first position to a different second position. The apparatus includes a first connector for connecting a first side of a contact bridge to the fastener for movement in response to movement of the fastener, and a... Agent:
20150028894 - Touch sensor for non-uniform panels: A two-dimensional capacitive touch sensor having a cover layer of varying thickness arranged on top of its electrode structure. An array of sensing nodes is formed between edge portions of the receiver electrodes and adjacent portions of the transmitter electrodes. To compensate for the varying thickness of the cover layer,... Agent: Touchnetix Limited
20150028895 - Integratable capacitive touch sensing circuit through charge sharing: An integratable capacitive touch sensing circuit through charge sharing is provided, including a charge sharing circuit, voltage-controlled oscillator, reference frequency generator, switch clock generator and frequency compare circuit; wherein charge sharing circuit further including a sensing capacitor, touch capacitor, share capacitor, charging switch, charge sharing switch and discharging switch, for... Agent: Tritan Technology Inc.
20150028896 - Method and system for determining parameters of a satellite signal: A method and system for determining parameters of a satellite signal present in a coaxial cable, the method comprising the steps of aligning two capacitive coupling sensors in proximity to a length of the coaxial cable, wherein the distance between the capacitive coupling sensors is below 10 centimeters; receiving from... Agent:
20150028897 - Touch window and touch device including the same: Disclosed is a touch window. The touch window includes a substrate; a sensing electrode disposed on the substrate to sense a position; wire parts to electrically connect the sensing electrode; and a dummy pattern between the wire parts, wherein the wire parts include first extending parts and second extending parts... Agent:
20150028898 - Measuring power consumption of ciruit component operating in run mode: A sense resistor is coupled between a power source and one or more power pins of an integrated circuit (IC) chip including a circuit component (e.g., a microcontroller unit (MCU)). An on-chip amplifier (e.g., a programmable gain amplifier or op-amp) amplifies the voltage drop over the sense resistor to a... Agent: Atmel Corporation
20150028899 - Systems and methods mitigating temperature dependence of circuitry in electronic devices: Methods and systems for compensating for temperature variation in the performance of electronic circuits and systems are disclosed. In some embodiments, the systems are configured to store compensation parameters determined in calibration, where the compensation parameters are used by the systems to modify performance. In some embodiments, the systems are... Agent: Analog Test Engines, Inc.
20150028900 - Systems and methods mitigating temperature dependence of circuitry in electronic devices: Methods and systems for compensating for temperature variation in the performance of electronic circuits and systems are disclosed. In some embodiments, the systems are configured to store compensation parameters determined in calibration, where the compensation parameters are used by the systems to modify performance. In some embodiments, the systems are... Agent: Analog Test Engines, Inc.
20150028901 - Systems and methods mitigating temperature dependence of circuitry in electronic devices: Methods and systems for compensating for temperature variation in the performance of electronic circuits and systems are disclosed. In some embodiments, the systems are configured to store compensation parameters determined in calibration, where the compensation parameters are used by the systems to modify performance. In some embodiments, the systems are... Agent: Analog Test Engines, Inc.
20150028902 - Systems and methods mitigating temperature dependence of circuitry in electronic devices: Methods and systems for compensating for temperature variation in the performance of electronic circuits and systems are disclosed. In some embodiments, the systems are configured to store compensation parameters determined in calibration, where the compensation parameters are used by the systems to modify performance. In some embodiments, the systems are... Agent: Analog Test Engines, Inc.
20150028903 - Systems and methods mitigating temperature dependence of circuitry in electronic devices: Methods and systems for compensating for temperature variation in the performance of electronic circuits and systems are disclosed. In some embodiments, the systems are configured to store compensation parameters determined in calibration, where the compensation parameters are used by the systems to modify performance. In some embodiments, the systems are... Agent: Analog Test Engines, Inc.
20150028904 - Systems and methods mitigating temperature dependence of circuitry in electronic devices: Methods and systems for compensating for temperature variation in the performance of electronic circuits and systems are disclosed. In some embodiments, the systems are configured to store compensation parameters determined in calibration, where the compensation parameters are used by the systems to modify performance. In some embodiments, the systems are... Agent: Analog Test Engines, Inc.
20150028905 - Systems and methods mitigating temperature dependence of circuitry in electronic devices: Methods and systems for compensating for temperature variation in the performance of electronic circuits and systems are disclosed. In some embodiments, the systems are configured to store compensation parameters determined in calibration, where the compensation parameters are used by the systems to modify performance. In some embodiments, the systems are... Agent: Analog Test Engines, Inc.
20150028906 - Systems and methods mitigating temperature dependence of circuitry in electronic devices: Methods and systems for compensating for temperature variation in the performance of electronic circuits and systems are disclosed. In some embodiments, the systems are configured to store compensation parameters determined in calibration, where the compensation parameters are used by the systems to modify performance. In some embodiments, the systems are... Agent: Analog Test Engines, Inc.
20150028908 - High speed tester communication interface between test slice and trays: A tester system is disclosed. The tester system comprises a tester module operable to generate test signals for testing a plurality of DUTs. It also comprises a plurality of cables operable to communicatively couple the tester module with a tray comprising the plurality of DUTs through a thermal chamber wall... Agent: Advantest Corporation
20150028907 - Probe apparatus: A probe apparatus of inspecting electrical characteristics of a power device having electrodes on both sides of a substrate at wafer level can reduce and uniformize a contact resistance between the electrode on a rear surface of the substrate and a mounting surface conductor of a chuck top. In the... Agent:
20150028909 - Semiconductor device: A semiconductor device includes: a first circuit; a first power switch provided either between a power supply potential terminal and a power supply potential node of the first circuit or between a reference potential terminal and a reference potential node of the first circuit; a power switch control circuit configured... Agent:
20150028910 - Testing apparatus for expansion card: A testing apparatus includes a base mounted on a motherboard, an inserting unit mounted on the base, a movable unit secured to the inserting unit, and a driving device mounted between the movable unit and the base. The movable unit is driven to move by the driving device, thereby enabling... Agent:
20150028911 - High frequency probe card for probing photoelectric device: A high frequency probe card for probing a photoelectric device includes a substrate having a first opening and at least one first through hole, an interposing plate disposed on the substrate and having a second opening and at least one second through hole, a circuit board disposed on the interposing... Agent:
20150028912 - Board for probe card, method of manufacturing the same, and probe card: A board for a probe card includes a ceramic board including a first insulating layer, and second insulating layers disposed on one surface of the first insulating layer and including cavities for receiving electronic components, conductive patterns disposed on the first and second insulating layers, conductive vias electrically connecting the... Agent:
20150028914 - Semiconductor device and method for forming the same: A semiconductor device includes a through silicon via (TSV) formed in a semiconductor substrate including a first-type impurity; and a first doping region formed in the semiconductor substrate located below the TSV. The first doping region is configured to include a second-type impurity and selectively electrically coupled to the TSV.... Agent: Sk Hynix Inc.
20150028913 - Testing apparatus and testing method: The present invention proposes a testing method for testing a semiconductor element, including: providing a semiconductor element having a first surface on which a first testing area is formed and a second surface on which a second testing surface is formed; placing the semiconductor element on a plane surface, allowing... Agent: Siliconware Precision Industries Co., Ltd.
20150028915 - Touch panel and test method thereof: A touch panel and a method thereof are provided. The touch panel includes a touch sensor, a shielding layer, and a plurality of conducting foils. The shielding layer is disposed on the touch sensor. The plurality of conducting foils is disposed via an Anisotropic Conductive Film (ACF) on a surface... Agent:
20150028916 - Method of and circuit for brown-out detection: A circuit and method for detecting a brown-out condition and providing a feed-forward transfer function in a power supply circuit. A comparison circuit is coupled to a delay element through a latch. A second delay element is connected between the first delay element and an input of the latch. The... Agent:01/22/2015 > 53 patent applications in 39 patent subcategories.
20150022180 - Method and apparatus for phase identification in a three-phase power distribution network using servers: A remote phase identification system identifies the unknown phase attribute of any energized conductor within a three-phase power distribution network. A base station at a reference location obtains a reference phase each GPS second and stores it on one or more servers. A field probe at a remote location obtains... Agent:
20150022181 - Analytical gateway device for measurement devices: An analytical gateway device receives measurement data comprising one or more measurement values from one or more measurement devices. The gateway device selects a measurement application from a plurality of measurement applications available for execution (e.g., on the gateway device or some other computing device) based at least in part... Agent:
20150022182 - Monitoring device and method for monitoring a line section using a monitoring device: A monitoring device is provided that includes a first line section with a first connection point and a second connection point spaced apart from the first connection point in the direction of the line, and with a control unit and with a first current sensing unit, having a current source.... Agent:
20150022183 - Accessory presence detection: Disclosed is an electronic circuit with a first terminal for connecting an accessory thereto, and with a functionality for detecting the presence of an accessory connected to the first terminal.... Agent:
20150022184 - Current sense circuit with offset calibration: A switching device is controlled by a microprocessor to selectively configure the circuit between a current measurement mode and a calibration mode. When the switch is set to the “on” state, the circuit acts as a normal prior art circuit, with the output Vout being read by the microprocessor to... Agent:
20150022185 - Power receiving device and program: There is provided a power receiving device including a connecting unit that is connected to a power line through which power is transmitted, a determining unit that determines whether transmitted power is chargeable, based on power identification information indicating whether the transmitted power is chargeable power, and a notification control... Agent:
20150022188 - Magnetic field sensor and related techniques that provide an angle correction module: A magnetic field sensor provides an angle error value to correct errors of the magnetic field sensor. The angle error value is a function of temperature and magnetic field strength and is used to correct a measured magnetic field angle. Associated methods are also described.... Agent: Allegro Microsystems, LLC
20150022189 - Position detection device: A detection unit is disposed at a position facing a first magnet with a spacer member interposed therebetween, the first magnet is disposed between the spacer member and a second magnet so that a polarity of the first magnet corresponds to a polarity of the second magnet opposite to the... Agent:
20150022190 - Inductive position sensor: Circuits for inductive position sensor are described.... Agent:
20150022186 - Angle sensors, systems and methods: Embodiments relate to magnetic field angle sensors, including off-axis and on-axis sensors. In an embodiment, a magnetic field angle sensor comprises two sensor units, and each sensor unit comprises two sensor elements. The sensor units are spaced apart from one another and arranged proximate a magnet, wherein the two sensor... Agent:
20150022187 - Arrangements for magnetic field sensors that act as tooth detectors: A variety of magnetic field sensor arrangements provide so-called “tooth detectors” using a simple low-cost magnet.... Agent: Allegro Microsystems, LLC
20150022191 - Differential perpendicular on-axis angle sensor: Embodiments relate to magnetic field angle sensors, such as on-axis magnetic field angle sensors. In an embodiment, a magnetic field angle sensor comprises a magnet having an axis of rotation, and a substrate arranged in-line with the axis of rotation. A plurality, such as at least four, of magnetic field... Agent:
20150022192 - Discrete magnetic angle sensor device, a magnetic angle sensor arrangement, a method for generating an angle signal and a method for providing a sensor signal: A discrete magnetic angle sensor device according to an embodiment includes a first magnetic field gradiometer and a second magnetic field gradiometer. The first magnetic field gradiometer and the second magnetic field gradiometer are of different types of a group of gradiometer types. An embodiment may improve an accuracy of... Agent:
20150022193 - Methods and apparatus for magnetic sensor having an integrated coil or magnet to detect a non-ferromagnetic target: Methods and apparatus for detecting a magnetic field include a magnetic source configured to provide a magnetic field to induce an eddy current in a non-ferromagnetic target, and a magnetic field sensing element configured to detect the magnetic field as a result of the eddy current. The magnetic field provided... Agent: Allegro Microsystems, LLC
20150022196 - Current sensor: A current sensor includes a folded-shaped current path including a pair of arm portions extending in parallel with each other, and a pair of magnetoelectric conversion elements provided so as to sandwich therebetween a symmetric axis passing between the pair of arm portions, the pair of magnetoelectric conversion elements being... Agent:
20150022195 - Magnetic field probe: A detector of a magnetic field probe includes a first wiring pattern formed on a first surface of a multilayer substrate and having a predetermined inclination with respect to an axial line direction of the magnetic field probe, a second wiring pattern formed on a second surface and having the... Agent: Murata Manufacturing Co., Ltd.
20150022194 - Magnetometer for aligning a portable device on a planar charging surface of an inductive charging unit: A portable electronic uses a magnetometer to determine an alignment with an inductive charging unit magnetic charging field. The alignment increases a portion of the magnetic charging field generated by the inductive charging unit and received by the portable device to better power the device and reduce battery recharge times.... Agent:
20150022197 - Magnet with opposing directions of magnetization for a magnetic sensor: In one aspect, a magnetic field sensor is configured to detect a ferromagnetic object. The magnetic field sensor includes a magnet that includes two North regions and two South regions configured to generate opposing directions of magnetization to form a magnetic flux. The magnetic field sensor also includes a magnetic... Agent: Allegro Microsystems, LLC
20150022198 - Method and apparatus for magnetic sensor producing a changing magnetic field: Methods and apparatus for detecting a magnetic field include a semiconductor substrate, a coil configured to provide a changing magnetic field in response to a changing current in the coil; and a magnetic field sensing element supported by the substrate. The coil receives the changing current and, in response, generates... Agent:
20150022199 - Current sensor: A current sensor includes: four magnetic sensor elements arranged within a plane orthogonal to a measured current, having a symmetrical magnetic characteristics curve, and adapted to convert a magnitude of a magnetic field into an electrical signal and output the electrical signal; a bridge circuit including the four magnetic sensor... Agent:
20150022200 - Optically pumped magnetometer and optical pumping magnetic force measuring method: An optically pumped magnetometer having a single optical axis using atomic electron spin or nuclear spin includes a detection unit configured to detect an angle of a polarization plane of probe light having components of linear polarization and a modulation unit configured to apply a modulation to the angle of... Agent:
20150022201 - Magnetic resonance imaging apparatus and notification information providing method performed by using the same and radio frequency coil and notification information providing method performed by using the radio frequency coil: A notification method performed by using a magnetic resonance imaging (MRI) apparatus includes: obtaining information regarding a first radio frequency (RF) coil for photographing an object; obtaining information regarding a second RF coil connected to the MRI apparatus; comparing the information regarding the first RF coil and the information regarding... Agent: Samsung Electronics Co., Ltd.
20150022202 - Method for analyzing formation samples using nmr measurements: Methods for analyzing a formation samples using nuclear magnetic resonance (NMR) are described herein. One method includes performing an NMR measurement of the formation sample to obtain NMR data. The NMR measurement detects NMR signals with echo times of less than or equal to 100 microseconds. The NMR data is... Agent:
20150022203 - Automatic hf shim configuration for coils: In order to configure a transmission coil of a magnetic resonance imaging (MRI) system without taking a specific measurement object into account, the transmission coil is automatically detected and identified when the transmission coil is connected to the MRI system. A phase setting of a pulse to be transmitted by... Agent:
20150022205 - Automatic local coil isocentering: A magnetic resonance imaging system includes a control unit configured to (a) compare a plurality of magnitudes of a field of a coil of a local coil, wherein each magnitude of the plurality of magnitudes is measured at a different time; and (b) determine, based on on a comparison result,... Agent:
20150022206 - Hybrid averaging method for specific absorption rate supervision: In order to reduce the memory footprint used for monitoring specific absorption rate (SAR) in a magnetic resonance imaging (MRI) system, a hybrid sliding window method is provided. The method includes receiving a measured value once every first time interval, processing the measured value, and storing a value resulting from... Agent:
20150022207 - Method and magnetic resonance apparatus to acquire mr data and to reconstruct an mr image: In a method to operate a magnetic resonance (MR) system to acquire MR data, an RF excitation pulse is radiated followed by repeated, chronologically sequential implementation of the following steps in order to respectively acquire the MR data of an echo train. A refocusing pulse is radiated, a phase coding... Agent: Siemens Aktiengesellschaft
20150022204 - Methods and apparatus for pasadena hyperpolarization: The present subject matter relates to methods and apparatus for using hyperpolarization to improve imaging. Am exemplary embodiment, a PASADENA polarizer, is capable of delivering 2.5-5 ml of highly hyperpolarized biological 13C and 15N imaging reagents in less than one minute, and capable of repeated delivery every 5-8 minutes. Exemplary... Agent: Huntington Medical Research Institutes
20150022208 - Use of a plurality of tx coils: At least two RF transmission coil arrangements are provided. Each of the at least two RF transmission coil arrangements includes at least one RF transmission antenna. The at least two RF transmission coil arrangements are actuatable by a transmission apparatus of the magnetic resonance imaging system for transmitting RF pulses.... Agent:
20150022210 - Magnetic resonance imaging apparatus, image processing apparatus, and image processing method: The present invention provides a technique for obtaining a high-quality image at high speed in DKI analysis. In the DKI analysis, upon estimating a parameter relating to diffusion in an application direction of an MPG pulse, a least square fitting is separated from a constraint processing, and only a value... Agent:
20150022209 - Method and apparatus for resonator signal production and measurement: Techniques provide for passive Q switching in a bimodal resonator environment, where magnetic resonators are coupled for power transfer. A passive Q switch is responsive to a driving power from one magnetic resonator coupled to another magnetic resonator. After the driving power reaches a threshold, the passive Q switch shunts... Agent: The University Of Chicago
20150022211 - Detection circuit for display panel: The present disclosure provides a detection circuit for a display panel, comprising: a shorting bar, with connection lines for introducing a test signal or a control signal arranged thereon; a transistor array, the gates of which are connected to the connection lines for introducing the control signal, wherein the connection... Agent:
20150022212 - Surface charge measurement: The invention relates to methods and apparatus for determining properties of a surface. Embodiments disclosed include an apparatus for measuring a surface charge of a sample, comprising: a sample holder having an opposed pair of electrodes and configured to hold a sample in position in a measurement volume between the... Agent:
20150022213 - Battery sensing circuit path resistance compensation systems and methods: System and methods for measuring parameters of a battery system using a battery sensing circuit are presented. In certain embodiments, the systems and methods allow a vehicle battery sensing circuit and/or other associated system to measure a compensation parameter. The compensation parameter may be utilized by the battery sensing circuit... Agent: Gm Global Technology Operations LLC
20150022214 - Monitoring system: A monitoring system having a monitoring unit and a circuit element that are integrated in an enclosure for protecting connections between the monitoring unit and the circuit element. The monitoring unit monitors the circuit element via a first electrical quantity, and the monitoring unit has a control unit and a... Agent:
20150022215 - System and method of using flexible ecu inputs to specifically determine the type of electrical fault on an input: A control module includes an input module configured to operate in a normal operating state and a fault diagnosis state. The input module receives an input signal from a circuit module and generates a voltage based on the input signal. In the normal operating state, a fault diagnostic module determines... Agent:
20150022216 - Ground potential rise with depth sensing: Ground Potential Rise (GPR) systems and methods with depth sensing measure the GPR between the ground grid and the remote earth. Methods and systems described herein may provide a GPR measurement to an existing distance protection. A GPR system may comprise a set of potential transformers. The set of potential... Agent: San Diego Gas & Electric Company C/o Sempra Energy
20150022217 - Method and apparatus for monitoring an electric power circuit: A method for monitoring an electric power circuit configured to transfer a power signal to a torque module that is electrically isolated from a chassis ground includes injecting a common voltage component into a common mode voltage of electrical phases during operation and monitoring a negative-ground voltage and a positive-negative... Agent:
20150022218 - Techniques and circuits for testing a virtual power supply at an integrated circuit device: A power grid provides power to one or more modules of an integrated circuit device via a virtual power supply signal. A test module is configured to respond to assertion of a test signal so that, when the power grid is working properly and is not power gated, an output... Agent: Advanced Micro Devices, Inc.
20150022219 - Insulation state detecting device: In a high-speed measurement mode, a high-voltage measurement mode (V0 measurement) is omitted and only a negative-pole side ground fault resistor voltage measurement mode (VC1n measurement) and a positive-pole side ground fault resistor voltage measurement mode (VC1p measurement) are performed. In the negative-pole side ground fault resistor voltage measurement mode... Agent: Yazaki Corporation
20150022220 - Multi-frequency microwave sensor for temperature independent measurement of moisture: Microwave techniques for measuring moisture and other properties of paper and related products without requiring an independent measurement of temperature are provided. A sensor directly measures the reflection or transmission of microwaves at a number of well-chosen frequencies so as to characterize the absorption spectrum of the product. The technique... Agent: Honeywell Asca Inc.
20150022221 - Directional capacitive sensing means: A directional capacitive sensing means for sensing number, size, position and motion direction and/or speed of sensing objects, which comprises two or more proximity capacitive sensing means, an analysis means, the two or more proximity capacitive sensing means are arranged in two or more different positions that resulted in two... Agent:
20150022222 - Touchscreen sensor: A touchscreen sensor includes a transparent base material, a first transparent electrode pattern, a first index-matching layer and a first adhesive layer disposed in this order at one side of the transparent base material, and a second transparent electrode pattern, a second index-matching layer and a second adhesive layer disposed... Agent: Nitto Denko Corporation
20150022223 - Probe assembly and method for contactless electrical characterization of buried conducting layers: A probe assembly includes plural capacitive contacts that are separate from each other and a conductive depletion gate disposed between and separating the contacts from each other. The depletion gate is configured to receive a direct electric voltage in order to deplete regions of a sample under test of electrons.... Agent:
20150022224 - Touch sensing device and a detection method: A touch sensor having a touch sensitive film, a signal filter, electrical circuitry and a processing unit. The film is capable of capacitive or inductive coupling to an external object when a touch is made by the object. The signal filter is formed by the resistance of the film and... Agent:
20150022225 - Electronic device and current monitoring method: An electronic device includes: a detection circuit to detect a voltage difference between both ends of a wiring portion which is at least a portion of a power supply wiring that connects a power supply circuit and a receiver circuit; a current supply circuit to supply a pilot current having... Agent:
20150022226 - Systems and methods for conforming test tooling to integrated circuit device profiles with coaxial socket: A coaxial socket useful in association with an integrated circuit (IC) device tester and having a conducting pin surrounded by an insulating layer and embedded in a conducting base. This coaxial pin configuration allows for good thermal conductivity and better electrical signal transmission specially for testing high-speed integrated circuits.... Agent:
20150022227 - Integrated high-speed probe system: An integrated high-speed probe system is provided. The integrated high-speed probe system includes a circuit substrate for transmitting low-frequency testing signals from a tester through a first probe of the probe assembly to a DUT, and a high-speed substrate for transmitting high-frequency testing signals from the tester to the DUT.... Agent:
20150022228 - Conductivity inspection apparatus and conductivity inspection method: At least two needles (11, 12) are inserted from the surface of an outer covering film (200) such that the needles reach metal foils (252, 262) in the outer covering film (200), and the electrical connection state with an object inside of a structure covered with the outer covering film... Agent: Automotive Energy Supply Corporation
20150022229 - Probe card and method of manufacturing the same: A probe card, includes, a wiring substrate having an opening portion and including a first connection pad and a second connection pad, the first connection pad being arranged at a periphery of the opening portion, the second connection pad being arranged to be adjacent to the first connection pad, a... Agent:
20150022230 - Probe card and method of manufacturing the same: A probe card includes a wiring substrate including an opening portion, a first connection pad, and a second connection pad arranged in an opposite area to the first connection pad, a resin portion formed in the opening portion, a first wire buried in the resin portion, in which one end... Agent:
20150022231 - Test apparatus with sector conveyance device: A test apparatus includes a sector conveyance device provided with a plurality of soaking buffers, the soaking buffers being used to carry electronic components, the sector conveyance device being mounted pivotably by a pivot and moved between a test location and a transferring location; a transferring device arranged in correspondence... Agent: Chroma Ate Inc.
20150022232 - Reconfigurable semiconductor device: A semiconductor device capable of reconfiguration, including: a plurality of logic units which configure an array and are connected to each other, wherein each logic unit includes a pair of a first and a second memory cell units, each of the first and the second memory cell units operates as... Agent: Taiyo Yuden Co., Ltd.01/15/2015 > 73 patent applications in 60 patent subcategories.
20150015231 - Capacitive positioning device: A locating appliance for a capacitive detection of an object encloses in a medium. The locating appliance comprises a measurement electrode such that a first alternating current flows from the measurement electrode into the medium. The locating appliance further comprises a reception electrode where the measurement electrode forms a measurement... Agent:
20150015232 - Apparatus and method for measuring real time clock accuracy in an electricity meter: An arrangement for measuring an internal clock within an electricity meter includes an optical communication circuit within the meter, an optical detector external to the meter, and a frequency counter. The optical communication circuit within the electricity meter is operably coupled to receive a pulse output of the meter's internal... Agent:
20150015236 - Consumer consumption monitoring system: A consumer consumption monitoring system includes a plurality of measurement devices disposed in corresponding supply paths of coupled consumer devices located within a building. A network node circuit coupled to the plurality of measurement devices retrieves measurement data from the plurality of measurement devices, and stores and analyzes the measurement... Agent: Broadcom Europe Limited
20150015234 - Contact voltage detection system and method: An electrical safety system and associated method may be used on an electrical enclosure containing phase to phase and phase to ground electricity. The system includes a volt meter having a probe and a receptacle having a number of ports adapted to receive the probe of the volt meter. The... Agent: Cintas Corporation
20150015235 - Method and device for measuring current at a converter: In a method and device for measuring current at a converter, the prevailing phase current is determined at the output of the converter by current-measuring devices, in order to supply it to a closed-loop control device assigned to the converter. The prevailing phase current to be ascertained at an output... Agent:
20150015233 - Tracking energy consumption using a buck-boosting technique: The invention relates to an apparatus and method for tracking energy consumption. An energy tracking system comprises at least one switching element, at least one inductor and a control block to keep the output voltage at a pre-selected level. The switching elements are configured to apply the source of energy... Agent:
20150015237 - Microwave ablation antenna radiation detector: A radiation detector disposed on a microwave antenna assembly is disclosed. The radiation detector includes a receiving antenna adapted to receive errant microwave energy and a rectifier coupled to the receiving antenna that is adapted to rectify at least a portion of the errant microwave energy. A filter is coupled... Agent:
20150015238 - Measurement system utilizing a frequency-dithered local oscillator: An improved receiver system may include an input to receive an input signal, and a signal generating circuit to generate a desired oscillator signal that is a single sideband radio frequency signal of time varying frequency. The receiver may also include a downconversion stage to generate an intermediate frequency (IF)... Agent:
20150015239 - Apparatus and method for real time harmonic spectral analyzer: In one embodiment, a measuring device may comprise two oscillators. The first oscillator may generate a local reference signal in a frequency detector to detect a fundamental frequency of the AC. The second oscillator may generate two substantially mutually orthogonal sinusoid signals having the selected frequency. The measuring device further... Agent: Analog Devices, Inc.
20150015240 - Method of detecting irregular current flow in an integrated circuit device and apparatus therefor: A method of detecting irregular high current flow within an integrated circuit (IC) device is described. The method comprises obtaining infrared (IR) emission information for the IC device, identifying at least one functional component within the IC device comprising a high current flow, based at least partly on the obtained... Agent: Freescale Semiconductor, Inc.
20150015241 - Current sensor: A current sensor according to the present invention includes a bus bar, a magnetic sensor element disposed so as to face the bus bar, a wiring board on which the magnetic sensor element is provided, and a signal line electrically connected to the magnetic sensor element. The wiring board includes... Agent: Alps Green Devices Co., Ltd.
20150015242 - Voltage detection circuit: A voltage detection circuit includes: an amplifier which amplifies a voltage difference between first and second input signals input into non-inverting and inverting input terminals of the amplifier via first and second input portions; a first signal line which connects the first input portion to the amplifier; a second signal... Agent:
20150015243 - Circuit assembly for the state monitoring and logging of overvoltage protection devices or overvoltage protection systems: The invention relates to a circuit assembly for the state monitoring and logging of overvoltage protection devices or overvoltage protection systems by means of pulse current monitoring, comprising at least one passive RFID transponder having an inductively coupled voltage supply, wherein in the case of an event of the overvoltage... Agent: Dehn + SÖ Hne Gmbh + Co. Kg
20150015244 - Temperature compensated current measurement: A temperature compensated current measurement device comprises a Rogowski coil having a terminating impedance arranged to adjust the attenuation of the coil to balance changes in coil sensitivity so that the output voltage indicative of measured current remains substantially unchanged, the terminating impedance having different values above and below a... Agent:
20150015245 - Multi-rotation encoder: A battery-less multi-rotation encoder including detection coils with the Barkhausen effect includes a rotation detection mechanism and a signal processing circuit. The detection coils generate voltage pulses with different positive and negative signs, and transmit them to the signal processing circuit, and the signal processing circuit includes a controller and... Agent: Mitsubishi Electric Corporation
20150015246 - Calibrating read sensors of electromagnetic read-write heads: Described are embodiments to calibrate read sensors, which in turn may ensure that the equipment utilized to detect antigens is reliable and accurate. If it is determined that a read sensor is degraded a method of calibrating a read sensor of a read head may be used.... Agent:
20150015247 - Magnetic particle imaging devices and methods: A magnetic particle imaging device is provided. The device includes a magnetic field source configured to produce a magnetic field having a non-saturating magnetic field region, an excitation signal source configured to produce an excitation signal in the non-saturating magnetic field region that produces a detectable signal from magnetic particles... Agent:
20150015248 - Current sensor and electric power converter: An art of measuring a current with a suppressed influence of a switching noise is provided. The art disclosed by the present specification is a current sensor that measures an output current of a switching circuit. The current sensor is equipped with a magneto-optical element that is arranged at a... Agent: Toyota Jidosha Kabushiki Kaisha
20150015249 - Current sensor device: A current sensor device includes a casing having a cavity and a conductor fixedly mounted to the casing. A semiconductor chip configured to sense a magnetic field is arranged in the cavity. An electrically insulating medium is configured to at least partially fill the cavity of the casing.... Agent:
20150015250 - In-situ characterization of formation constituents: A well-logging method for a geological formation having a borehole therein may include collecting a plurality of nuclear magnetic resonance (NMR) snapshots from the borehole indicative of changes in the geological formation and defining NMR data. The method may further include identifying a plurality of fluids within the geological... Agent:
20150015251 - Atom beam gyroscope: One embodiment of the invention includes an atom beam gyroscope system. The system includes an atom beam system that generates an atom beam comprising alkali metal atoms along a length of a detection region orthogonal to a sensitive axis. The system also includes a detection system comprising a detection laser... Agent:
20150015252 - Methods and kits for detecting non-luminescent or weakly luminescent metals: The invention provides methods and kits for detecting the presence of, the amount of or the concentration of a substantially non-emitting metal in a sample by a) providing a sensitizer to a chelator of the substantially non-emitting metal thereby creating a sensitized-metal complex; b) adding an unsensitized chelate, and c)... Agent:
20150015253 - Automated image analysis for magnetic resonance imaging: A magnetic resonance imaging (MRI) system, comprising: a magnetic resonance imaging scanner configured to generate a plurality of signals for forming at least one magnetic resonance image of a soft tissue region from a subject under observation, wherein the at least one magnetic resonance image provides at least one integrating... Agent:
20150015254 - Control of sar values in mr imaging: In a method for imaging a body part of a patient particularly in relation to DBS where conductive elements can reduce a safe SAR level, the power in the RF pulses being delivered to the RF transmit coil is measured in real time by a unit associated with the FR... Agent:
20150015256 - Magnetic resonance imaging apparatus and magnetic resonance imaging method: According to one embodiment, an MRI apparatus includes a data acquisition unit and an image generation unit. The data acquisition unit acquires an analog MR signal from an object and converts the analog MR signal into a digital MR signal. The image generation unit generates MR image data based on... Agent:
20150015255 - Method and apparatus for performing guided and flexible self-navigated structural mri for motion compensation: A method and a magnetic resonance imaging apparatus provide subject/object motion detection and correction during a MRI scan. The method includes generating via a magnetic resonance scanner a magnetic field gradient and a radio-frequency signal for the MRI scan. The radio-frequency signal contains a successive repetition of pulse sequences, each... Agent:
20150015257 - Method and magnetic resonance apparatus to determine a b0 field map: In a method and magnetic resonance apparatus to determine a B0 field map describing the local deviation from a nominal Larmor frequency of the magnetic resonance apparatus, magnetic resonance data are acquired at at least two different dephasing times after an excitation, in measurements implemented at two different echo times... Agent: Siemens Aktiengesellschaft
20150015258 - Method and magnetic resonance apparatus to determine a b1 phase map: In a method to determine a B1 phase map for at least two excitation modes of a radio-frequency coil arrangement of a magnetic resonance apparatus, the radio-frequency coil arrangement having multiple independently controllable transmission channels, and the B1 phase map describing, with spatial resolution, the phase of radio-frequency field this... Agent: Siemens Aktiengesellschaft
20150015259 - System, arrangement and method for decoupling rf coils using one or more non-standardly-matched coil elements: Arrangement, magnetic resonance imaging system and method can be provided, according to certain exemplary embodiments of the present disclosure. For example, a plurality of radio frequency (RF) coil elements can be utilized which can include at least one coil element that is coupled to and non-standard impedance matched with at... Agent:
20150015260 - Cooling system and superconducting magnet apparatus employing the same: A cooling system and a superconducting magnet apparatus employing the same. The cooling system includes: a thermal shield unit for thermally shielding a superconducting coil; a recondensing unit for recondensing an extremely low temperature refrigerant that cools down the superconducting coil. A cryocooler includes a body and an end portion... Agent:
20150015261 - Patient bore with integrated radiofrequency return flux space: The embodiments relate to a magnetic resonance imaging device, where the cladding of the patient bore of the MR imaging device includes a conductive layer.... Agent:
20150015262 - Extended detuning in local coils: A local coil for an MRI imaging system includes an antenna containing a first detuning circuit and a second detuning circuit, and a connection connected to the antenna between a first connection point on the antenna and a second connection point on the antenna. The connection is configured to be... Agent:
20150015263 - Airborne electromagnetic system with rigid loop structure comprised of lightweight modular non-rotational frames: The present invention provides a light weight, modular and rigid structure for supporting the transmitter loop of an airborne electromagnetic system. The airborne electromagnetic surveying system comprises a tow assembly connected to an aircraft, the tow assembly including a transmitter section comprising a transmitter coil for generating a primary electromagnetic... Agent: Cgg Data Services Ag
20150015264 - Finding porosity and oil fraction by means of dielectric spectroscopy: Methods, systems, devices and products for evaluating an earth formation. Methods include estimating at least one property of the earth formation using at least one polarization parameter estimated using a real part and an imaginary part of a permittivity of the earth formation at a plurality of frequencies, where the... Agent:
20150015265 - Look ahead logging system: A technique utilizes the acquisition of data from desired subterranean regions via a logging system. The logging system is constructed for use in a wellbore and comprises a transmitter module having a transmitter antenna. Additionally, the logging system utilizes a receiver module spaced from the transmitter module and having a... Agent: Schlumberger Technology Corporation
20150015266 - Multi-functional online testing system for semiconductor light-emitting devices or modules and method thereof: The disclosure provides a system and method for multi-functional online testing of semiconductor light-emitting devices or modules. The system comprises an electrical characteristic generating and testing equipment, one or more optical characteristic detecting and controlling equipments, an optical signal processing and analyzing equipment, one or more thermal characteristic detecting equipments,... Agent: Institute Of Semiconductors, Chinese Academy Science
20150015267 - Integrated standard-compliant data acquisition device: An integrated standard-compliant data acquisition device includes an electrically insulating package including a plurality of conductive leads and an integrated circuit (IC) disposed within the electrically insulating package and electrically coupled to at least some of the plurality of conductive leads. The IC includes a first multiplexer (MUX), a second... Agent:
20150015268 - Electromagnetic input device and coil detection circuit thereof: A coil detection circuit thereof for an electromagnetic input device including a plurality of first loop coils and second loop coils includes a first detection unit, a second detection unit and a selection unit. When the selection unit selects one the first loop coils to emit an electromagnetic signal for... Agent: Waltop International Corporation
20150015269 - Detection of mis-soldered circuits by signal echo characteristics: One embodiment of the present invention sets forth a method for detecting defective solder balls that includes configuring a transmitter pad to transmit a pulse signal, transmitting the pulse signal, configuring transmitter pad to receive a pulse reflection, receiving a pulse reflection, analyzing the pulse reflection; and determining whether the... Agent:
20150015270 - Relative angle detection apparatus and electric power steering apparatus: A relative angle detection apparatus includes a first magnetometric sensor and a first voltage amplifier that output a signal corresponding to a relative rotation angle between a first rotation shaft and a second rotation shaft; a first amplifier circuit that amplifies the output signal of the first voltage amplifier; a... Agent: Showa Corporation
20150015271 - Detecting circuit and detecting method for determining connection status between first pin and second pin: A detecting circuit for determining a connection status between a first pin and a second pin includes a signal generation unit, a logic unit and a determining unit. The signal generation unit is coupled to the first pin, and arranged for generating a first signal to the first pin. The... Agent:
20150015272 - Ground rod testing device for ground characteristic analysis: The present invention relates to a ground rod testing device for ground characteristic analysis. The ground rod testing device according to the present invention includes: an impulse generator generating an impulse waveform; a testing chamber accommodating the ground rod in which the impulse waveform is applied and a conductive fluid;... Agent:
20150015273 - Method for determining an electrical property of cable insulation: A method for determining conductivity of cable insulation of a cable including at least one conductor that determines the central axis of the cable and insulation layer surrounding the conductor longitudinally and radially includes steps of retrieving a cable sample from a cable, which sample includes a length of at... Agent:
20150015274 - Direct memory based ring oscillator (dmro) for on-chip evaluation of sram cell delay and stability: A novel and useful direct memory based ring oscillator (DMRO) circuit and related method for on-chip evaluation of SRAM delay and stability. The DMRO circuit uses an un-modified SRAM cell in each delay stage of the oscillator. A small amount of external circuitry is added to allow the ring to... Agent:
20150015275 - Passive wireless antenna sensor for strain, temperature, crack and fatigue measurement: An apparatus and method is provided for monitoring a condition of a structure using a passive wireless antenna sensor having a known resonant frequency when mounted on the structure. A signal is transmitted with sweeping frequencies around a known resonant frequency to the passive wireless antenna sensor. A signal is... Agent:
20150015276 - Probe for measuring biomolecules by means of electrochemical impedance spectroscopy: A probe (1) for measuring biomolecules by means of electrochemical impedance spectroscopy is proposed, having a distal end (2) and a proximal end (3), wherein the probe (1) has the following structure in a cross-section oriented transversely to its longitudinal extent: a base layer (4) of an insulating material, on... Agent: Kimal PLC
20150015277 - Capacitive rotary position encoder: Some embodiments may include a capacitive rotary position encoder for the absolute determination of a rotary position about a rotary spindle. The rotary position encoder may include a transceiver unit, comprising a first arrangement of N electrically conductive, capacitive sensitivity areas which are embodied as angle segments over a defined... Agent:
20150015278 - Obscured feature detector: A surface-conforming obscured feature detector includes a plurality of sensor plates, each having a capacitance that varies based on the dielectric constant of the materials that compose the surrounding objects and the proximity of those objects. A sensing circuit is coupled to the sensor plates 32 to measure the capacitances... Agent: Franklin Sensors Inc.
20150015279 - Evaluation method and evaluation device for a capacitive contact sensor: In an evaluation method for a capacitive contact sensor with at least one transmitting and at least one receiving electrode, which are able to be brought into a capacitive coupling, at the at least one receiving or sensor electrode a measurement signal is tapped, which represents the temporal course of... Agent:
20150015280 - Wear detection for coated belt or rope: A method of wear detection of a coated belt or rope includes connecting a wear detection unit to one or more monitoring strands and/or cords of a coated belt or rope. The coated belt or rope includes one or more baseline strands and/or cords exhibiting a first change in electrical... Agent: Otis Elevator Company
20150015281 - Resistance measurement: This disclosure describes techniques for measuring the resistance of a component with measurement circuitry that is electrically coupled to the component via one or more electrical conductors (e.g., one or more bond wires). The resistance measurement techniques of this disclosure may measure a resistance of an electrical conductor, and generate... Agent:
20150015282 - Testing device for resistance value: A testing device for testing resistance value includes a base, an operation pole, a sliding device, and a housing for enclosing the base. The base defines a hook receiving slot. A plurality of contact tabs is formed inside the hook receiving slot for contacting pins of the expansion card. A... Agent: Hong Fu Jin Precision Industry (wuhan) Co., Ltd.
20150015283 - Method and apparatus for power glitch detection in integrated circuits: A method and apparatus for power glitch detection in IC's is disclosed. In one embodiment, a method includes a detection circuit in an IC detecting a voltage transient wherein a value of a supply voltage has at least momentarily fallen below a reference voltage value. Responsive thereto, the detection circuit... Agent:
20150015285 - Probe apparatus: A probe apparatus can suppress a spark from occurring near a wafer surface simply and efficiently when inspecting electrical characteristics of a semiconductor device at wafer level. A spark preventing device 50 mounted in the probe apparatus includes a surrounding member 52 which surrounds probe needles 24G and 24S between... Agent:
20150015286 - Micro-vision alignment system with guiding rings for ic testing: A vision alignment system for an integrated circuit device testing handler includes a head guiding ring configured to be attached to a pick-and-place device, the head guiding ring having an opening in which a device-under-test having a device contact array is locatable; a socket apparatus including: a fixed mounting frame,... Agent:
20150015287 - Testing apparatus and method for microcircuit and wafer level ic testing: The test system provides an array of test probes having a cross beam. The probes pass through a first or upper probe guide retainer which has a plurality of slot sized to receive the probes in a way that they cannot rotate. The probes are biased upwardly through the retainer... Agent:
20150015284 - Transmit/receive unit, and methods and apparatus for transmitting signals between transmit/receive units: In one embodiment, apparatus for transmitting and receiving data includes a transmission line network having at least three input/output terminals; at least three transmit/receive units, respectively coupled to the at least three input/output terminals; and a control system. The control system is configured to, depending on a desired direction of... Agent: Advantest (singapore) Pte Ltd
20150015289 - Multipath electrical probe and probe assemblies with signal paths through secondary paths between electrically conductive guide plates: A multiple conduction path probe can provide an electrically conductive signal path from a first contact end to a second contact end. The probe can also include an electrically conductive secondary path and an electrically insulated gap between the signal path and the secondary path. The gap can be relatively... Agent:
20150015288 - Test probe coated with conductive elastomer for testing of backdrilled plated through holes in printed circuit board assembly: A test probe is provided for probing signal information on a back-drilled plated through hole connector formed in a printed circuit board, where the test probe includes a conductive probe body with a distal tip region extending a predetermined minimum coverage length (LTIP) that is longer than a recess depth... Agent:
20150015290 - Probe module supporting loopback test: A probe module, which supports loopback test and is provided between a PCB and a DUT, includes a substrate, a probe base, two probes, two signal path switchers, and a capacitor. The substrate has two first connecting circuits and two second connecting circuits, wherein an end of each first connecting... Agent: Mpi Corporation
20150015291 - Cantilever probe card for high-frequency signal transmission: A cantilever probe card, which is provided between a device under test (DUT) and a tester, includes a carrier board, a probe base, two probes, and a transmission device. The carrier board is provided with through holes. The probe base is provided on the carrier board, and the probes are... Agent: Mpi Corporation
20150015292 - Wafer testing system and associated methods of use and manufacture: A wafer testing system and associated methods of use and manufacture are disclosed herein. In one embodiment, the wafer testing system includes an assembly for releaseably attaching a wafer to a wafer translator and the wafer translator to an interposer by means of separately operable vacuums, or pressure differentials. The... Agent:
20150015293 - On-center electrically conductive pins for integrated testing: A structure and method for providing a contact pin between a device under test (DUT) and a load board which provides upper and lower contact point which are axial aligned is disclosed. The pin has an upper (30) and lower (32) section and a hinge in between which allow flex... Agent:
20150015294 - Test socket with hook-like pin contact edge: The present invention provides a test socket adaptable for testing different Integrated Circuit (IC) pad size during an IC testing. The test socket comprising a molded socket having an inner space and a plurality of through-apertures disposed on its surface; and a plurality of contact elements disposed within the inner... Agent: Test Max Manufacturing Pte Ltd
20150015295 - Signal path switch and probe card having the signal path switch: A probe card, which is between a tester and a device under test (DUT), includes two first electrical lines, two second electrical lines, two inductive elements, and a capacitor. The first electrical lines are electrically connected to the probes respectively. The second first electrical lines are electrically connected to the... Agent: Mpi Corporation
20150015296 - Test structure, array substrate having the same and method of measuring sheet resistance using the same: A test structure includes a terminal pattern, a first extending part, a second extending part and a measuring part. The terminal pattern includes a first terminal part, a second terminal part, a third terminal part and a fourth terminal part sequentially disposed and spaced apart from each other in a... Agent: Samsung Display Co., Ltd.
20150015298 - Method and apparatus for signaling partial shadowing of a photovoltaic generator: The disclosure relates to a method for signaling partial shadowing within a PV generator including at least two partial PV generators connected in parallel. The method includes performing a reference impedance measurement on each of the at least two partial PV generators in a state of uniform irradiation of the... Agent:
20150015297 - Photo device inspection apparatus and photo device inspection method: A photo device inspection apparatus is an apparatus for inspecting a solar cell panel, which is a photo device. The photo device inspection apparatus includes an irradiation part configured to irradiate the solar cell panel with pulsed light radiated from a femtosecond laser, which is a light source, an electromagnetic... Agent:
20150015299 - Translators coupleable to opposing surfaces of microelectronic substrates for testing, and associated systems and methods: Translators coupleable to opposing surfaces of microelectronic substrates for testing, and associated systems and methods are disclosed. An arrangement in accordance with one embodiment includes a microelectronic substrate having a first major surface, a second major face facing opposite from the first major surface, and electrically conductive through-substrate vias extending... Agent:
20150015300 - Detecting faults in hot-swap applications: Circuitry for detecting faults in a system for supplying power from an input node to an output node and having at least one switch coupled between the input node and the output node. The fault detecting circuitry is configured for indicating a fault condition of the switch when the switch... Agent:
20150015301 - Islanding detection in electricity distribution network: A device is disclosed for detecting an islanding condition in an electricity distribution network, by receiving a signal of the electricity distribution network, and determining an islanding condition based on the received signal. The device determines a voltage total harmonic distortion change parameter for each phase component in the received... Agent: Abb Technology Ag
20150015302 - Islanding detection reliability in electricity distribution network: A device for detecting an islanding condition in an electricity distribution network. The device comprises means for concurrently monitoring an islanding condition and a network event condition in the electricity distribution network, means for detecting an islanding condition in the power system network, and means for determining on the validity... Agent: Abb Technology Ag
20150015303 - Partial discharge measurement system and partial discharge measurement method by repeated impulse voltage: An impulse voltage generator uses a predetermined rectangular waveform signal and a high voltage to generate an impulse voltage. The high voltage is obtained by boosting an instruction voltage of the rectangular waveform signal on a per-cycle basis. A partial discharge frequency calculation section receives detection signals based on partial... Agent: Kabushiki Kaisha ToshibaPrevious industry: Electricity: power supply or regulation systems
Next industry: Electronic digital logic circuitry
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