|Electricity: measuring and testing patents - Monitor Patents|
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Electricity: measuring and testing September class, title,number 09/11Below 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. 09/29/2011 > 58 patent applications in 46 patent subcategories. class, title,number
20110234199 - Distributed safety monitoring system provided with a safety loop and method of testing such a system: A distributed safety monitoring system is provided with a first safety loop for connecting safety relays in series to a common power supply. The opening of any one of the safety relays can be detected by a current detector located in the safety loop. Each safety relay is part of... Agent: Bombardier Transportation Gmbh
20110234200 - Adaptive slip double buffer: A method includes monitoring a fill in an adaptive slip buffer of a digital to analog convertor; adjusting a number of samples that are read from the adaptive slip buffer per page as a function of the fill; and reading the number of samples from the adaptive slip buffer. An... Agent:
20110234201 - High-frequency measuring device and high-frequency measuring device calibration method: A method is provided for calibrating a high-frequency, measuring device so as to accurately measure high-frequency parameters within a chamber. A calibration parameter is calculated from impedance of a first set of three reference loads measured by a high-frequency measuring device and the true values of those impedances. A calibration... Agent: Daihen Corporation
20110234202 - Optical voltage sensor: A polarizing optical system (15, 16) is disposed perpendicular to an optical axis of incoming light from a light source (12), having the optical axis (12) as a center axis, and configured for polarization of incoming light to a prescribed reference state, an electro-optical device (17) is disposed perpendicular to... Agent:
20110234203 - Voltage detection circuit and method thereof: A voltage detection circuit comprises a plurality of even-number voltage detection nodes, at least one odd-number voltage detection node, a voltage differential generation circuit, a selection circuit and a computing circuit. The selection circuit is for controlling the coupling relationship between the voltage differential generation circuit and the even and... Agent:
20110234205 - Circuit for measuring the effective current of a signal to be monitored: The present invention relates to a circuit (22) for measuring an efficient current (ieff(t)) of a signal to be monitored (i(t)), characterised in that the circuit includes means for making a continuous reference signal (iDC(t)) depend on the signal to be monitored (i(t) so that the efficient current (iDCeff(t)) of... Agent: Valeo Systemes De Controle Moteur
20110234204 - Radio-frequency power amplifier: A power amplifier includes: an input matching circuit including an inductor, the input matching circuit receiving an input signal and matching input impedances with each other; an amplifier amplifying the input signal that is passed through the input matching circuit; and a test circuit, wherein the test circuit includes: a... Agent: Fujitsu Limited
20110234206 - Acceleration sensor: The present embodiments provide an acceleration sensor, which enables highly accurate detection and has an extremely compact size. The acceleration sensor of the present embodiments is provided with a substrate, a anchor portion formed on the substrate, a support beam, which has one end connected to the anchor portion and... Agent: Kabushiki Kaisha Toshiba
20110234210 - Apparatus for detecting displacement of electromagnetic actuator: A displacement detecting apparatus of an electromagnetic actuator, including: an electromagnetic actuator including: a movable core; a drive coil which causes a displacement of the movable core; and a detection coil disposed at a position where a mutual coupling coefficient with the drive coil changes with the displacement, the actuator... Agent: Yamaha Corporation
20110234209 - Electromagnetic motion sensor: An electromagnetic motion sensor includes a base, an electromagnetic induction layer, a block, and an emitting coil. The electromagnetic induction layer with a plurality of induction coils is arranged on the bottom of the base. The block is movably connected to the base by a plurality of elastic members. The... Agent: Hon Hai Precision Industry Co., Ltd.
20110234208 - Configurable non-contact position sensor: Embodiments herein relate to the general art of motor vehicles, and to the particular field motor vehicle components, especially sensors for electronic throttle controls. Particular embodiments include configurable Hall-effect sensors for use in vehicle controls. In various embodiments, the configurable sensors may include a flexible over molding that may allow... Agent: Williams Controls, Inc.
20110234207 - Magnetic transducer configuration for magnet-based position sensors having improved geometry for more precise position detection: A magnetic transducer configuration is described having at least one permanent magnet element, which is magnetized in its longitudinal direction and has a pole transition of the longitudinal section having a pole transition. The permanent magnet element has a cross section in the pole transition of the longitudinal section, which... Agent:
20110234211 - Angle position sensor: The present invention discloses an angular position sensor, which includes a rotor core as well as a stator core coaxially around this rotor core. Between the rotor core and the stator core is a first air gap, and inside the rotor core a second air gap, which is provided inside... Agent:
20110234212 - Magnetic flux leakage inspection device: Disclosed are a method and an improvement to the existing conventional magnetic flux leakage inspection device that employ some fixed magnets that are fixed inside the magnet yoke and some movably adjustable magnets, allowing their dipole orientation to be adjusted between 0° and 180° relative to that of the fixed... Agent:
20110234213 - Test method and test apparatus for testing elongated objects using coil: A test method for testing elongated objects comprising moving an elongated object in a feed-through direction through a feed-through coil arrangement having at least one feed-through coil, wherein the feed-through coil arrangement is secured to be transversely movable with respect to the feed-through direction of the object and is guided... Agent: Institut Dr. Foerster Gmbh & Co. Kg
20110234214 - Metal detector sensor head: A metal detector includes means for reducing the induction of eddy currents in conductive elements of a sensor head. The aim of this invention is to remove the effect of small pieces of conductive material, located within or close to the sensor head, being seen as sought targets as the... Agent: Minelab Electronics Pty Limited
20110234217 - Arrangement with variable selection field orientation for magnetic particle imaging: The present invention relates to an arrangement (10) for influencing and/or detecting magnetic particles (100) in a region of action (300), which comprises selection means (210) for generating a magnetic selection field (211) having a pattern in space of its magnetic field strength such that a first sub-zone (301) having... Agent: Koninklijke Philips Electronics N.v.
20110234215 - Sensor package and method for producing a sensor package: Some embodiments herein relate to a sensor package. The sensor package includes a printed circuit board with a laminar current conductor arranged on a first main surface of the printed circuit board. The sensor package also includes a sensor chip adapted to measure a current flowing through the laminar current... Agent: Infineon Technologies Ag
20110234216 - Spin wave element: A spin wave element includes a substrate, a multilayer, a detecting portion, and two or more input portions. The multilayer having a lamination direction thereof is formed on the substrate and includes a first ferromagnetic layer. The first ferromagnetic layer has magnetization whose direction is in the lamination direction. The... Agent: Kabushiki Kaisha Toshiba
20110234218 - Integrated multi-axis hybrid magnetic field sensor: A multi-axis magnetic field sensing device combines two magnetoresistive sensors to measure the two orthogonal components X, Y of a magnetic field parallel to a system's plane and a Hall sensor to measure the Z component of the magnetic field substantially perpendicular to the system's plane. The two magnetoresistive sensors... Agent:
20110234219 - Method and device for sensing microwave magnetic field polarization components: A method for sensing a microwave magnetic field polarization component of a microwave field generated by a microwave device, comprises the steps of generating a static magnetic field having a predetermined amplitude and a predetermined direction relative to the microwave magnetic field polarization component to be sensed, preparing an atom... Agent: Ludwig-maximilians-universitat Munchen
20110234220 - System and method for emulating nuclear magnetic resonance well logging tool diffusion editing measurements on a bench-top nuclear magnetic resonance spectrometer for laboratory-scale rock core analysis: A laboratory NMR methodology (and corresponding laboratory apparatus) defines a sample volume. The method stores downhole tool data corresponding to a hydrocarbon-bearing sample collected from a given subsurface formation. The downhole tool data includes parameters pertaining to magnetic fields used by a downhole tool during a suite of NMR measurements... Agent:
20110234221 - Magnetic resonance method and apparatus to determine phase correction parameters: In a magnetic resonance system and operating method to determine phase correction parameters for a phase correction in MR image data, first and second phase correction data sets are thereby acquired and correlations are calculated between data of the second phase correction data set and data of the first phase... Agent:
20110234227 - Designing a time dependency for a k-space trajectory, in particular a spiral: A method for designing the time dependence function km(t) for a given k-space trajectory km, where m stands for one or multiple of the spatial dimension indices x, y, or z, of a magnetic resonance imaging (=MRI) experiment carried out on an MRI system, wherein the trajectory km is generated... Agent: Bruker Biospin Mri Gmbh
20110234226 - Magnetic resonance imaging apparatus: According to one embodiment, a magnetic resonance imaging apparatus is provided. A first imaging unit captures a plurality of first image data including first and second reference frames. The frames include a reference position and a target region in an object. A movement amount calculation unit calculates a movement amount... Agent:
20110234225 - Magnetic resonance method for quantification of transverse relaxation times: Apparatus and methods for quantification of transverse relaxation times (T2) using steady-state free precession sequences (generally known as fast imaging sequences) and their sensitivity to a quadratic increase of the RF pulse phase, also known as RF spoiling. Using at least two image acquisitions with different partial RF spoiling increments,... Agent: University Hospital Of Basel
20110234223 - Method and apparatus for improving the quality of mr images sensitized to molecular diffusion: In a method and apparatus for magnetic resonance (MR) imaging of an object, and in particular MR imaging that yields images sensitive to molecular diffusion, undesired image artifacts induced by the rhythmic motion of the apparatus are reduced by manipulating the amplitude, phase, and timing of the diffusion encoding gradient... Agent:
20110234222 - Method and device for reconstructing a sequence of magnetic resonance images: A method for reconstructing a sequence of magnetic resonance (MR) images of an object under investigation, includes the steps of (a) providing a series of sets of image raw data including an image content of the MR images to be reconstructed, the image raw data being collected with the use... Agent: Max-planck-gesellschaft Zur Foerderung Der Wissenschaften E.v.
20110234224 - Modification of frequency response profiles of steady state free precession for magnetic resonance imaging (mri): Apparatus and methods for modification of the frequency response profile of steady-state free precession (SSFP) type of magnetic resonance imaging (MRI) sequences. Using alternating dephasing moments within succeeding radiofrequency (RF) excitation pulses, the frequency response function of SSFP sequences can be modified to different shapes such as near triangular or... Agent: University Hospital Of Basel
20110234228 - Magnetic resonance system and method to create a magnetic resonance image data set by radial scanning of a magnetic resonance system: In a magnetic resonance apparatus and method to generate an image data set by means of a radial scanning of a raw data set, at least one calibration measurement is implemented for at least one predetermined spoke of the radial scan, and a gradient moment difference between an assumed gradient... Agent:
20110234229 - Magnetic resonance system: A magnetic resonance system includes at least one coil and at least one coaxial line connecting the at least one coil to an electronic receive system. The at least one coil includes a preprocessing device that converts the received signals to at least one transmission frequency that is different from... Agent:
20110234230 - Azimuthal at-bit resistivity and geosteering methods and systems: Logging tools and methods employing an at-bit loop antenna to acquire azimuthal resistivity measurements proximate to the bit enable low-latency geosteering signals to be generated. In some embodiments, the at-bit antenna is part of a bottom hole assembly that includes a drill bit, a mud motor, and a resistivity tool.... Agent: Halliburton Energy Services, Inc.
20110234231 - Detecting device and detecting method for monitoring battery module: A detecting device and a detecting method for monitoring a battery module are provided. The battery module is electrically connected to a load and includes a first battery unit, a second battery unit and a connecting device. The connecting device connects the positive electrode of the first battery unit to... Agent:
20110234232 - Sorting machine of battery cell and sorting method thereof: A battery cell sorting machine includes an inserting unit into which a battery cell is inserted, a measuring unit on which the inserted battery cell is placed, an open circuit voltage (OCV) measuring unit configured to measure an OCV of the battery cell placed on the measuring unit, a loading... Agent: Samsung Sdi Co., Ltd.
20110234233 - Ionization gauge having electron multiplier cold emission source: An ionization gauge includes an electron generator array that includes a microchannel plate that includes an electron generating portion of the microchannel plate comprising a source for generating seed electrons and an electron multiplier portion of the microchannel plate, responsive to the seed electrons generated by the electron generating portion,... Agent:
20110234234 - Substance detection method and substance detection device: A detection method of detecting a target substance, the method includes exciting the target substance by irradiating an atmosphere of a detection space with light having a first wavelength that excites the target substance from a ground state to an excited state on the basis of the energy level structure... Agent: Fujitsu Limited
20110234235 - Surface ionization detector: The present invention refers to a surface ionization detector comprises an emitter, a heating rod, a collecting electrode, a reducing liner and a housing. The emitter is made of molybdenum, platinum or alloy, and in the form of cylinder or a wire spiral. The heating rod heats and supports the... Agent:
20110234237 - Aircraft slat disconnect sensor: A slat disconnect sensor includes a base. First and second arms are spaced apart from one another and are operatively supported by the base. At least one of the first and second arms have an end mounted to the base and is rotatable relative thereto at a pivot between connect... Agent:
20110234238 - Simulation of printed circuit board impedance variations and crosstalk effects: A method for altering an impedance of a conductive pathway on a microelectronic package includes applying a magnetic field to the conductive pathway. The microelectronic package may be, for example, a printed circuit board. The method also includes controlling a magnitude of the magnetic field at the conductive pathway for... Agent: International Business Machines Corporation
20110234239 - Two-port de-embedding using time domain substitution: A method is provided for de-embedding the S-parameter response of an electrical DUT embedded in an electrical network. The method comprises making first and second sets of S-parameter measurements in the frequency domain at a port or measurement reference plane to the network containing the DUT. For the second measurement,... Agent: Constant Wave, Inc.
20110234240 - Monitoring dehydration using rf dielectric resonator oscillator: Technologies are generally described for monitoring dehydration levels of a subject using Radio Frequency (RF) dielectric resonant oscillators (DROs) that may be affixed to the skin of the subject. According to some example aspects, a sensor comprising a microstrip ring resonator may be affixed to the skin and used to... Agent: Empire Technology Development, LLC
20110234241 - Method and system for protecting products and technology from integrated circuits which have been subject to tampering, stressing and replacement as well as detecting integrated circuits that have been subject to tampering: A system employs physical unclonable functions of an integrated circuit for detecting integrated circuits and protecting products and technology from integrated circuits which have been subject to tampering, stressing and replacement, and counterfeit components. The system includes a sensor detecting a characteristic impedance generated as a result of controlled access... Agent:
20110234242 - Forklift truck with a device for detecting a weight load: A forklift includes a chassis component having an opening in the form of one of a recess and a cutout; and a measuring element disposed in the opening and configured to record and translate changes in at least one of the geometric shape and size of the opening into electrical... Agent: Soehnle Professional Gmbh & Co. Kg
20110234243 - Introduced in monitoring system of dielectric state of high voltage equipments with capacitive insulation, such as condensive bushings, current transformers, potential transformers and similar: “Improvements Introduced in Monitoring System of Dielectric State of High Voltage Equipments with Capacitive Insulation, Such as Condensive Bushings, Current Transformers, Potential Transformers and Similar” allow to detect quick evolution insulation deteriorations and to emit correspondent alarms, being also able to verify their consistency in order to avoid false alarms... Agent:
20110234244 - Device for the capacitive measurement of the quality and/or deterioration of a fluid: The invention concerns a device for the capacitive measurement of the quality and/or deterioration of a fluid, comprising a sensor encapsulated in a perforated case fixed in the vat of a cooking apparatus that has a bottom, wherein the sensor is connected to an electronic processing circuit, wherein the sensor... Agent: Alpsens Technologies Inc.
20110234245 - Power circuit: Various embodiments provide systems and methods for controlling sub-system components during power disturbance events. More particularly, various embodiments provide systems and methods for preventing a controller (215) within a sub-system from turning OFF a switching device (220) during power disturbance events related to other sub-systems.... Agent:
20110234246 - Structural determination apparatus and method: According to a first aspect of the present invention there is provided apparatus arranged to determine an interface between two components, comprising: a reference electrode arranged to be connected to a constant voltage supply or ground; a measurement electrode, and a field generating device arranged to establish an electric field... Agent: Industrial Tomography Systems PLC
20110234247 - Wafer chuck inclination correcting method and probe apparatus: A method for correcting inclination of a wafer chuck includes obtaining in advance a correction amount for each of the semiconductor chips which corrects the inclination of the wafer chuck in the case of applying a contact load to at least each one of the semiconductor chips and storing each... Agent: Tokyo Electron Limited
20110234248 - Circuit board testing device with self aligning plates: A circuit board tester and method that precisely aligns the probe plate and circuit board is disclosed. With a circuit board and probe plate mounting within a housing having a top and bottom, hinged together, at closure there may be slight misalignments of the two. By making one of the... Agent: Circuit Check
20110234249 - Test method and interposer used therefor: An interposer to be mounted with an integrated circuit to be a test object is provided with a switch and a probe to detect an electric current corresponding to individual terminals of the integrated circuit. A test pattern signal is then inputted to the integrated circuit through a test substrate... Agent: Elpida Memory, Inc.
20110234250 - Probe: A probe for testing electronic properties of a circuit board by contacting with a weld bead on the circuit board is provided. The probe includes a main body. The main body includes an end surface, a receiving portion defined on the center of the end surface, and four positioning slots... Agent: Hon Hai Precision Industry Co., Ltd.
20110234251 - Probe card: A probe card installed in a probe device includes a supporting plate capable of supporting a contact body and a circuit board installed above a top surface of the supporting plate. A connection member is installed at a top surface of the circuit board and the supporting plate and the... Agent: Tokyo Electron Limited
20110234252 - Wafer unit for testing and test system: Provided is a test wafer unit for testing a plurality of semiconductor chips formed on a semiconductor wafer, the test wafer unit including: a test wafer having a shape corresponding to a shape of the semiconductor wafer; and a plurality of test circuits formed on the test wafer, each test... Agent: Advantest Corporation
20110234253 - Integrated circuit die testing apparatus and methods: A wafer is disclosed that includes a plurality of pipeline interconnected integrated circuit dies that form a plurality of pipelines. A plurality of dies in each pipeline is connected to receive scanned output test data from a neighboring die in a pipeline. A wafer level test access mechanism (TAM) transceiver... Agent: Advanced Micro Devices, Inc.
20110234254 - Terminal discriminating apparatus and terminal discriminating method using the same: A terminal discriminating apparatus and a terminal discriminating method using the same are provided. The terminal discriminating apparatus includes: a measurement unit for measuring a pull-up voltage and a pull-down voltage of each of candidate terminals to be discriminated; a discriminating unit for comparing the pull-up voltages, pull-down voltages, and... Agent: Electronics And Telecommunications Research Institute
20110234255 - Fault detection circuits for switched mode power supplies and related methods of operation: A circuit for detecting fault conditions in a supply circuit includes a monitoring circuit and a comparator circuit. The monitoring circuit is operable to output a detection signal related to a control signal for the switched mode power supply. The control signal may be configured to operate at least one... Agent: Cree Led Lighting Solutions, Inc.
20110234256 - Power generation system and sensing system: A power generation system includes a support unit configured to support a power transmission line disposed on a transmission line tower, and a power generation unit. The support unit includes a support line having an end part connected to the power transmission line and a rotary body configured to rotate... Agent: Empire Technology Development LLC09/22/2011 > 45 patent applications in 42 patent subcategories. class, title,number
09/15/2011 > 47 patent applications in 39 patent subcategories. class, title,number
09/08/2011 > 37 patent applications in 28 patent subcategories. class, title,number
09/01/2011 > 44 patent applications in 33 patent subcategories. class, title,number
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