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Electrical transmission or interconnection systems August inventions list 08/09

Below 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.
  
08/27/2009 > patent applications in patent subcategories. inventions list

20090212625 - Output voltage controller for ac vehicle generator: An output voltage controller for an AC vehicle generator is proposed. The output voltage controller can easily suppress variation in rectified output voltage due to a switching surge without using a slope generation circuit in a voltage adjustment circuit. An excitation circuit that excites a field coil 13 includes a... Agent: Sughrue Mion, Pllc

20090212626 - System and method for dual energy storage management: A method is further described of adaptively managing the state of charge of an ultracapacitor or other Fast Energy Storage device in the dual energy storage system of a Plug-in Hybrid propulsion system. The method provides good protection of the battery, good performance, and minimizes the required capacity of the... Agent: Morgan, Lewis & Bockius, LLP. (pa)

20090212627 - Car power source apparatus: The car power source apparatus is provided with contactors 2 connected to the output-side of the battery 1; a pre-charge circuit 3 made up of a series connected pre-charge resistor 6 and a pre-charge relay 7, which is connected with a contactor 2 to supply auxiliary charge to a capacitor... Agent: Wenderoth, Lind & Ponack, L.l.p.

20090212628 - System and method for inductive power supply control using remote device power requirements: An adaptive inductive ballast is provided with the capability to communicate with a remote device powered by the ballast. To improve the operation of the ballast, the ballast changes its operating characteristics based upon information received from the remote device. Further, the ballast may provide a path for the remote... Agent: Warner, Norcross & Judd In Re: Alticor Inc.

20090212629 - Photovoltaic ladder inverter: Techniques for DC-to-AC conversion are disclosed, and may be embodied in a solar inverter device that can operatively couple to a power grid. The device includes a photovoltaic (PV) stack including series-connected PV modules. Each PV module is associated with a capacitor for storing output of that PV module. A... Agent: Grossman, Tucker, Perreault & Pfleger, Pllc

20090212630 - Apparatus and method for powering load center circuits with an auxiliary power source: An electrical distribution system is designed to automatically connect a dedicated group of circuits, which are normally powered by a primary power source, to an auxiliary power source upon detection that there has been a disruption or failure in the primary power source. The system includes a switching arrangement that... Agent: Boyle Fredrickson S.c.

20090212632 - Emergency power unit: The present invention relates to an emergency power unit for apparatuses, in particular domestic apparatuses, which unit comprises a battery charging device (61) having an input connected to a connector (12, 14, 15) and comprising accumulator means (63a), arranged to accumulate electric power coming from the connector (12, 14, 15),... Agent: Sughrue Mion, Pllc

20090212631 - Substation based high voltage uninterruptible power supply: A power supply includes an isolation transformer. The isolation transformer includes a primary winding and N secondary windings, where N is an integer. The primary winding receives a first alternating current voltage. Each of the N secondary windings generates a second alternating current voltage. M rectifiers convert the second alternating... Agent: Harness, Dickey & Pierce, P.L.C

20090212633 - System and method for creating a networked infrastructure distribution platform of fixed and mobile solar and wind gathering devices: A roadway system for energy generation and distribution is presented. In accordance with one embodiment of the invention, the roadway system comprises a plurality of ground-based wind energy generating devices, one or more roads, and a roadway system electricity grid. The roadway system may additionally include, for example, a plurality... Agent: Hamilton, Brook, Smith & Reynolds, P.c.

20090212634 - Method of controlling dc/dc converter, method of controlling dc/dc converter apparatus, and method of controlling driving operation of electric vehicle: When a DC/DC converter switches between a primary voltage control mode, a secondary voltage control mode, and a current limiting mode as operation modes, an I-term resetting processor outputs an I term depending on the duty ratio in the operation mode before being switched to a PID processor. The PID... Agent: Lahive & Cockfield, LLP Floor 30, Suite 3000

20090212635 - Charge coupling and decoupling circuit: A supplemental power supply includes output terminals configured to provide power to an external load, first input terminals configured to receive power from a first power supply, and second input terminals configured to receive power from a second power supply, the second power supply independent from the first power supply.... Agent: Renner Otto Boisselle & Sklar, LLP

20090212639 - Inductively coupled consoles: Inductively coupled consoles and vehicle consoles with integrated primary coils, and apparatuses for charging, supporting, and securing portable computers with integrated primary coils are provided. Power is inductively coupled from a primary coil to a device containing a secondary coil, such as a PDA, cellular phone, rechargeable flashlight, remote control,... Agent: Shook, Hardy & Bacon LLP Intellectual Property Department

20090212638 - Inductively coupled work surfaces: Inductively coupled work surfaces with integrated primary coils are provided. Power is inductively coupled from a work surface with an integrated primary coil to a handheld device containing a secondary coil. The inductively coupled work surface may be a home work surface, an ergonomic industrial work bench, a work surface... Agent: Shook, Hardy & Bacon LLP Intellectual Property Department

20090212637 - Magnetic positioning for inductive coupling: A magnetic positioning system for use in inductive couplings. The magnetic positioning system having a magnet that provides sufficient magnetic force, but does not have enough electrical conductivity to overheat in the presence of the anticipated electromagnetic field. The magnet may be a bonded magnet or a shielded magnet. In... Agent: Warner, Norcross & Judd In Re: Alticor Inc.

20090212636 - Wireless desktop it environment: A wireless powered desktop system.... Agent: Law Office Of Scott C Harris Inc

20090212640 - Device for connection to an impedance having a mainly inductive character: A device for connection to an impedance having a mainly inductive character. The device comprises a reactive element. Furthermore, the device is provided with inputs for inputting output signals of electric inverters for parallel supply and at least one output for connection to a supply terminal for a phase of... Agent: Swanson & Bratschun, L.l.c.

20090212641 - Method for operating a converter circuit, and apparatus for carrying out the method: A method for operating a converter circuit is disclosed. Such a converter circuit has a converter unit with a multiplicity of actuatable power semiconductor switches and is connected to a three-phase electrical AC mains system and in which the actuatable power semiconductor switches are actuated by means of an actuation... Agent: Buchanan, Ingersoll & Rooney Pc

20090212642 - Charge recycling for multi-touch controllers: The recycling of charge when two or more of the drive lines of a touch sensor panel are being simultaneously stimulated with the in-phase and anti-phase components of a stimulation signal is disclosed. To perform charge recycling, a discharge path can be selectively formed between drive lines being stimulated with... Agent: Apple C/o Morrison And Foerster ,llp Los Angeles

20090212643 - Systems and methods of dynamic reactive support for a power transmission system: Systems and methods of dynamic reactive power support for a power transmission system are provided. In one embodiment, a method of dynamic reactive power support for a power transmission system includes at least one circuit breaker connecting a shunt capacitor bank containing at least one shunt capacitor with a metal... Agent: Sutherland Asbill & Brennan LLP

  
08/20/2009 > patent applications in patent subcategories. inventions list

20090206657 - Battery supplementing super capacitor energy storage charge and discharge converter: A super capacitor energy storage supplementing a battery providing power to a direct current bus including charge and discharge converters is disclosed. A bank of super capacitors may be charged by a battery with a pulse-width modulation controller and an electromagnetic interference filter. The bank of super capacitors may be... Agent: Honeywell International Inc. Patent Services

20090206658 - Device and method for controlling an electric parking brake of a utility: A device for controlling an electric parking brake of a utility vehicle includes an electronic control unit and a manual control unit that communicates with the electronic control unit and via which driver requests depending on the type of actuation of the manual control unit can be transmitted to the... Agent: Crowell & Moring LLP Intellectual Property Group

20090206660 - Dual power supply system for a vehicle and power supply method: A dual power supply system for a vehicle includes a generator that generates an electric power by using a rotation output of an engine, a DC/DC converter connected to the generator, and a battery, connected to the generator, that supplies an electric power.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090206656 - Personal protection control unit: A personal protection control unit, having an energy reserve which is charged by a battery voltage and supplies power to the control unit. In addition, a first voltage supply circuit is provided, down-converting the voltage of the reserve power in such a way that the first voltage supply circuit supplies... Agent: Kenyon & Kenyon LLP

20090206659 - Wiper control circuit: A wiper control circuit is provided for invalidating the state of a wiper operation switch to suppress unnecessary operations of a wiper in an automotive vehicle upon staring an engine using a remote control engine starter. The wiper control circuit is configured to suppress generation of a sneak current and... Agent: Casella & Hespos

20090206661 - Daycab auxiliary power conversion apparatus: Auxiliary power is provided to an auxiliary heating, ventilation and air conditioning (HVAC) subsystem located compactly beneath the passenger seat of a daycab. Nickel metal hydride (NiMH) or suitably alternative battery power is inverted to drive the HVAC subsystem, and the batteries are charged from the daycab's alternator when the... Agent: Ater Wynne LLP

20090206662 - Inverter unit: An inverter unit includes a reactor and switching elements that form a voltage boost circuit that boosts a power supply voltage; a switching element for an inverter that forms an inverter circuit to be supplied with the power supply voltage boosted by the voltage boost circuit; and a cooling unit... Agent: Oliff & Berridge, PLC

20090206663 - Cross-interference reduction of a buck power converter: A power converter includes a first conversion stage for converting an input voltage to a first output voltage and a second conversion stage for converting the first output voltage to a second output voltage. An error signal is generated according to a reference voltage and a feedback signal extracted from... Agent: Rosenberg, Klein & Lee

20090206664 - Power supply circuit: Provided is a power supply circuit generating a desired voltage by voltage multiplication, and satisfying both a demand to reduce current consumption and a demand to enable operation with a low power voltage at the same time. A power supply circuit of the present invention includes: a voltage generating circuit... Agent: Mcginn Intellectual Property Law Group, PLLC

20090206665 - Apparatus for controlling electrical power distribution between a primary device and at least one secondary device: An apparatus for controlling a power distribution to subsystems includes a power input that is to be connected to a power source and a primary power output to be connected to a primary device, along with at least one secondary power output, which is to be connected to at least... Agent: Edwin D. Schindler

20090206666 - Distributed power harvesting systems using dc power sources: A distributed power harvesting system including multiple direct current (DC) power sources with respective DC outputs adapted for interconnection into a interconnected DC power source output. A converter includes input terminals adapted for coupling to the interconnected DC power source output. A circuit loop sets the voltage and current at... Agent: The Law Office Of Michael E. Kondoudis, PC

20090206667 - Hybrid electrical power source combining stirling engine driven alternator with supplementing electrical energy storage: An electrical power source including a free-piston Stirling engine driving an alternator to supply power through a bus to a user load and controlled by an engine/alternator controller. A bidirectional DC/DC converter is connected between a battery and the bus. The stroke of the engine piston is modulated between a... Agent: Kremblas, Foster, Phillips & Pollick

20090206670 - Data center uninterruptible power distribution architecture: Apparatus and associated method and computer program products involve a highly efficient uninterruptible power distribution architecture to support modular processing units. As an illustrative example, a modular processing unit includes an corresponding uninterruptible power system in which only one AC-to-DC rectification occurs between the utility AC grid and the processing... Agent: Fish & Richardson P.C.

20090206669 - Method for operating a device with redundant power supply units and a power supply apparatus with redundant power supply units: A method for the alternating operation of power supply units for a device which has at least two power supply units is disclosed. An alternating operation of the at least two power supply units is supplied by a switchover between the two power supply units if the two power supply... Agent: Slater & Matsil, L.L.P.

20090206668 - Uninterruptible cooling system and apparatus: A cooling system and power control apparatus provides an uninterruptible power supply. In one embodiment, the uninterruptible power supply provides power to an air conditioning system for cooling telecommunications equipment in the case of an AC power failure. Embodiments of the present invention include a first port configured for coupling... Agent: Swanson & Bratschun, L.L.C.

20090206671 - Backup power system equipped with independent protection circuit architecture: The present invention includes plural power supplying units, a power distributing backplane and more than one protection circuits, wherein the power supplying unit produces an output power and the power distributing backplane integrates the output powers from plural power supplying units and distributes thereof into plural driving powers for supplying... Agent: Joe Mckinney Muncy

20090206672 - Method and system for converting light to electric power: A method and system for converting light to electric power including coupling in parallel at least two devices in a first plurality of devices suitable to convert light to electric power, coupling in parallel at least two devices in at least one additional plurality of devices suitable to convert light... Agent: Iv - Suiter Swantz PC Llo

20090206673 - Electric circuit device: According to an aspect of an embodiment, an electric circuit device includes: a first and second voltage supply units to be applied with a first and second voltages, respectively; a first capacitor connected to the first voltage supply unit; a first switch connected between the first voltage supplying unit and... Agent: Fujitsu Patent Center C/o Cpa Global

20090206675 - Device for transporting energy by partial influence through a dielectric medium: The invention proposes a means for transporting electrical energy and/or information from a distance by using, at a slowly varying regime, the Coulomb field which surrounds any set of charged conductors. The device according to the invention is composed of energy production and consumption devices situated a short distance apart,... Agent: Dickstein Shapiro LLP

20090206674 - Medical instrument storage system: A medical instrument storage system includes a power feeder connected to a power source (4), a main body (3) which includes a power receiver (14) for receiving a contactless power supply from the power feeder, and a holding portion (2) for holding a medical instrument, a sanitation keeping unit (13,... Agent: Scully Scott Murphy & Presser, PC

20090206676 - Ultrasound transmit pulse generator: A ultrasound transmit pulse waveform generator for driving a piezoelectric transducer in medical ultrasound imaging, nondestructive testing (NDT) ultrasound imaging applications, includes a capacitor, switching programmable current sources, and a power amplifier.... Agent: Weiss & Moy PC

20090206677 - High voltage switching device: A modulator switch composed of stacks of high voltage switching devices connected in series are fired substantially simultaneously to provide pulsed, high voltage switching capable of providing megajoules of energy. The switching devices are fired by a trigger box that is clocked to provide a pulsed signal to each of... Agent: Wisconsin Alumni Research Foundation

20090206678 - Circuit having a micro crush capacitor: A start-up circuit having a micro crush capacitor that is operatable with a small pressure. The crush capacitor may be connected to a silicon controlled rectifier or similar device. Applying the pressure to the crush capacitor may turn on the SCR which may in turn activate a sensor. The circuit... Agent: Honeywell International Inc. Patent Services

20090206679 - Apparatus, system, and method for automatically displacing a faulty in-use battery in a battery-powered electric equipment: An apparatus, system, and method are disclosed for automatically displacing a faulty in-use member battery in an electric equipment, such as electric vehicle, powered by an array of member batteries configured to self detect battery fault conditions and output a control signal upon such detection. By use of a charged... Agent: Kunzler & Mckenzie

20090206680 - Apparatus for suppressing mid-frequency noise in an integrated circuit having multiple voltage islands: An apparatus for suppressing mid-frequency noise in an integrated circuit having multiple voltage islands is disclosed. Voltage rails powered at higher nominal voltages are selectively connected to voltage rails powered at lower nominal voltages via controlled gates. During operation, a voltage rail in which voltage has decreased below a pre-determined... Agent: Dillon & Yudell LLP

  
08/13/2009 > patent applications in patent subcategories. inventions list

20090200864 - Chip on bus bar: A bus bar assembly for a power distribution system is disclosed that includes first and second bus bars electrically isolated from one another. The bus bars are interconnected by a semiconductor switching element that is mounted on at least one of the first and second bus bars. In one example,... Agent: Carlson, Gaskey & Olds, P.C.

20090200865 - Device for generating electrical energy in a motor vehicle and a motor vehicle with such a device: In a device for generating electrical energy in a motor vehicle and a motor vehicle with such a device, a microturbine 30; 60; 80 is connected to energy-conducting systems of the motor vehicle 1, for example the high-pressure injection system 20, the hydraulic system 70 or the compressed air system... Agent: King & Spalding LLP

20090200866 - Circuit apparatus and fabrication method for circuit apparatus: Disclosed herein is a circuit apparatus including: plural modules having functions which can be substituted for each other; a function allocation section configured to set a one-on-one corresponding relationship between a plurality of predetermined functions and the plural modules in response to a control signal inputted thereto and allocate the... Agent: Robert J. Depke Lewis T. Steadman

20090200867 - System and methods for scheduling power usage: A system for scheduling electric power consumption cycles is provided. A consumption cycle is a time period of human scale, minutes or hours typically, rather than an electrical cycle. The system includes an electric-powered device driven by power supplied by an electric power network. The system also includes a consumption... Agent: Akerman Senterfitt

20090200868 - Uninterruptible power supply with rectifier fast walk in: s

20090200869 - System and method for creating a networked infrastructure roadway distribution platform of solar energy gathering devices: A roadway system for energy generation and distribution is presented. In accordance with one embodiment of the invention, the roadway system comprises a plurality of solar energy generating devices, and a roadway system electricity grid. The solar energy generating devices are electrically connected to the roadway system electricity grid and... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20090200871 - Electronic device, computer, arrangement, and method for controlling electronic device: An electronic device (1), which can assume an operating state and at least one energy-saving state, with a power supply (7) that can be connected to a mains voltage, and an evaluation unit (4), which can control the electronic device (1) from the operating state into the energy-saving state and... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20090200870 - Power supply unit: A power supply unit includes a main power-supply circuit and a secondary power-supply circuit which are connected to an alternating current power supply AC. The main power-supply circuit includes a full-wave rectifier and an input current control circuit corresponding to a harmonic current suppression circuit. The input current control circuit... Agent: Murata Manufacturing Company, Ltd. C/o Keating & Bennett, LLP

20090200872 - Controlled series compensator and method: A control apparatus for a controlled series compensator including a plurality of reactance elements each having a rapid switch for connecting and disconnecting the reactance in series with an electric power transmission line. The apparatus also includes a steady state power flow controller. A damping controller is provides on the... Agent: Venable LLP

20090200873 - Induction-type power supply and system: An inductive power supply device comprises a battery module, an induction coil module, and a magnetic control module connected to the induction coil module. The magnetic control module comprises a main control module, a coil-driving module, an interface module, a circuit protection module and a wireless identification module. The coil-driving... Agent: Kening Li Pinsent Masons LLP

20090200874 - Semiconductor integrated circuit device: In a power phase period when in normal operation, switch portions SW2H and SW2L and switch portions SW3H and SW3L are turned ON, respectively, and switch portions SW1H and SW1L are turned OFF. And floating power supply is provided from an electrostatic capacitance element CS to buses A and B,... Agent: Miles & Stockbridge PC

20090200875 - Apparatus for supporting design of semiconductor integrated circuit device and method for designing semiconductor integrated circuit device: A semiconductor integrated circuit device includes: a first power supply region, power supply to which is controlled; and a second power supply region connected with a first power supply region. The first power supply region includes: a floating preventing circuit configured to fix an output voltage from the first power... Agent: Mcginn Intellectual Property Law Group, PLLC

  
08/13/2009 > patent applications in patent subcategories. inventions list

20090200864 - Chip on bus bar: A bus bar assembly for a power distribution system is disclosed that includes first and second bus bars electrically isolated from one another. The bus bars are interconnected by a semiconductor switching element that is mounted on at least one of the first and second bus bars. In one example,... Agent: Carlson, Gaskey & Olds, P.C.

20090200865 - Device for generating electrical energy in a motor vehicle and a motor vehicle with such a device: In a device for generating electrical energy in a motor vehicle and a motor vehicle with such a device, a microturbine 30; 60; 80 is connected to energy-conducting systems of the motor vehicle 1, for example the high-pressure injection system 20, the hydraulic system 70 or the compressed air system... Agent: King & Spalding LLP

20090200866 - Circuit apparatus and fabrication method for circuit apparatus: Disclosed herein is a circuit apparatus including: plural modules having functions which can be substituted for each other; a function allocation section configured to set a one-on-one corresponding relationship between a plurality of predetermined functions and the plural modules in response to a control signal inputted thereto and allocate the... Agent: Robert J. Depke Lewis T. Steadman

20090200867 - System and methods for scheduling power usage: A system for scheduling electric power consumption cycles is provided. A consumption cycle is a time period of human scale, minutes or hours typically, rather than an electrical cycle. The system includes an electric-powered device driven by power supplied by an electric power network. The system also includes a consumption... Agent: Akerman Senterfitt

20090200868 - Uninterruptible power supply with rectifier fast walk in: s

20090200869 - System and method for creating a networked infrastructure roadway distribution platform of solar energy gathering devices: A roadway system for energy generation and distribution is presented. In accordance with one embodiment of the invention, the roadway system comprises a plurality of solar energy generating devices, and a roadway system electricity grid. The solar energy generating devices are electrically connected to the roadway system electricity grid and... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20090200871 - Electronic device, computer, arrangement, and method for controlling electronic device: An electronic device (1), which can assume an operating state and at least one energy-saving state, with a power supply (7) that can be connected to a mains voltage, and an evaluation unit (4), which can control the electronic device (1) from the operating state into the energy-saving state and... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20090200870 - Power supply unit: A power supply unit includes a main power-supply circuit and a secondary power-supply circuit which are connected to an alternating current power supply AC. The main power-supply circuit includes a full-wave rectifier and an input current control circuit corresponding to a harmonic current suppression circuit. The input current control circuit... Agent: Murata Manufacturing Company, Ltd. C/o Keating & Bennett, LLP

20090200872 - Controlled series compensator and method: A control apparatus for a controlled series compensator including a plurality of reactance elements each having a rapid switch for connecting and disconnecting the reactance in series with an electric power transmission line. The apparatus also includes a steady state power flow controller. A damping controller is provides on the... Agent: Venable LLP

20090200873 - Induction-type power supply and system: An inductive power supply device comprises a battery module, an induction coil module, and a magnetic control module connected to the induction coil module. The magnetic control module comprises a main control module, a coil-driving module, an interface module, a circuit protection module and a wireless identification module. The coil-driving... Agent: Kening Li Pinsent Masons LLP

20090200874 - Semiconductor integrated circuit device: In a power phase period when in normal operation, switch portions SW2H and SW2L and switch portions SW3H and SW3L are turned ON, respectively, and switch portions SW1H and SW1L are turned OFF. And floating power supply is provided from an electrostatic capacitance element CS to buses A and B,... Agent: Miles & Stockbridge PC

20090200875 - Apparatus for supporting design of semiconductor integrated circuit device and method for designing semiconductor integrated circuit device: A semiconductor integrated circuit device includes: a first power supply region, power supply to which is controlled; and a second power supply region connected with a first power supply region. The first power supply region includes: a floating preventing circuit configured to fix an output voltage from the first power... Agent: Mcginn Intellectual Property Law Group, PLLC

  
08/06/2009 > patent applications in patent subcategories. inventions list

20090195064 - Smart control device: A control device, such as a device for connecting with and providing control data on a low voltage line, is provided disclosed. The control device includes a power supply that generates a DC voltage from an input voltage communicated via a low voltage line by a power source. The control... Agent: Brinks Hofer Gilson & Lione

20090195063 - Smart power supply: A power supply, such as for powering and supplying communication data to devices connected with a low voltage line, is disclosed. For example, a converter device is coupled with an alternating current voltage source. The converter device down-converts an alternating current voltage to a direct current voltage. A switching device... Agent: Brinks Hofer Gilson & Lione

20090195065 - Integrated circuit with supply line intra-chip clock interface and methods for use therewith: An integrated circuit includes a first circuit and a plurality of first power supply lines for providing a first power to the first circuit. A first intra-chip clock interface generates a first clock signal on the first power supply lines. A plurality of second power supply lines are coupled to... Agent: Garlick Harrison & Markison

20090195066 - Power converter: In a power converter for a vehicle where a series circuit of switching semiconductor elements (1, 2) is connected between the positive and negative terminals of a DC power supply, an AC output terminal is led out from the series joint of the series circuit, all switching semiconductor elements are... Agent: Buchanan, Ingersoll & Rooney PC

20090195067 - Power supply system, vehicle with the same, temperature increase control method for power storage device and computer-readable recording medium bearing program for causing computer to execute temperature increase control of power storage device: A power supply system includes power storage devices, converters and a converter ECU controlling the converters. In temperature increase control of power storage devices, converter ECU determines an electric power transferred between the power storage devices via a main positive bus line and a main negative bus line as well... Agent: Oliff & Berridge, PLC

20090195068 - Power conversion apparatus: To realize power supply to each gate drive circuit without using an individual dedicated power supply for each gate drive circuit. A power conversion apparatus includes an individual drive unit that does not require a dedicated power supply, and includes gate drivers connected to switches and interface circuits and a... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090195069 - Signal transmission circuit: A circuit includes a transformer, and primary and secondary circuits. The primary generates a first pulse across the primary coil of the transformer when a first input goes high and a second input goes low, and generates a second pulse when the first and second inputs go high. The primary... Agent: Woodcock Washburn LLP

20090195070 - Electric energy control system: In a store, a plurality of electric apparatuses including an air conditioner, a lighting apparatus, a water heater and a refrigeration unit are provided and connected to a single main power supply. An electric energy control system includes an electric energy detection part, an electric energy supervising part, an air... Agent: Birch Stewart Kolasch & Birch

20090195071 - Switching power supply circuit capable of timing adjustment of signal: A switching power supply circuit includes a plurality of switching regulators and a timing adjustment circuit. The plurality of switching regulators converts an input voltage input to an input terminal into a plurality of predetermined constant voltages, and outputs the plurality of predetermined constant voltages from a plurality of output... Agent: Cooper & Dunham, LLP

20090195072 - Auto power controller of external equipment on valid check: The present invention relates to a power controller for at least one piece of external equipment, the power controller being connected to the external equipment. The power controller includes a main unit (203) for transmitting an external equipment status checking request signal, required to detect an abnormality of the external... Agent: Intellectual Property Law Group LLP

20090195073 - System and apparatus for generating ideal rise and fall time: A system for generating an ideal rise or fall time includes: a first current source, for providing a first current; an adjustable capacitive component, coupled to the first current source, for generating an output signal according to a total capacitance controlled by a comparison signal; a signal conversion circuit, coupled... Agent: North America Intellectual Property Corporation

20090195074 - Power supply and storage device for improving drilling rig operating efficiency: An energy supply and storage system for a rig power supply system is disclosed for a rig power supply system of the type having a power generator coupled to rig loads and motors via a bus. The energy supply and storage device is a power supply in parallel with the... Agent: Robert C. Curfiss

20090195075 - Automatic battery reconnection: An uninterruptible power supply system includes power converter circuitry configured to convert AC input power to a first DC power and a second DC power to the first DC power, a battery pack configured to provide the second DC power, a power relay mechanism coupled to the power converter circuitry... Agent: Townsend And Townsend And Crew, LLP

20090195076 - System comprising at least two guideway-related guideway components of a track guideway and a transformer station: A system has at least two guideway-related guideway components of a track guideway and a transformer station, which is electrically connected to the at least two guideway components and supplies the same with an output voltage for the purpose of power supply. The transformer station generates, on the output side,... Agent: Lerner Greenberg Stemer LLP

20090195077 - Intelliroad: The present invention provides for a system to generate electricity from vehicular traffic and road infrastructure. Specifically, energy of a moving vehicle may be transferred via mechanic or wind energy into electricity. Additionally, shoulders of roads allow for installment of photovoltaic cells that provide for electricity while not interfering with... Agent: Benjamin Blumenthal

20090195078 - Inductive electric power structure and system: An inductive electric power device which comprises an induction coil module and a power control module. The power control module is electrically connected to the induction coil module. The power control module comprises a main control module, a power output module, an interface module, a circuit protection module and a... Agent: Kening Li Pinsent Masons LLP

20090195079 - Circuit for equalizing charge unbalances in storage cells: A description is given of a circuit arrangement for charge exchange between capacitive storage cells, and a method for charge exchange between capacitive storage cells.... Agent: Slater & Matsil LLP

20090195080 - Power over ethernet power sourcing equipment architecture for variable maximum power delivery: A power over Ethernet (PoE) power sourcing equipment (PSE) architecture for variable maximum power delivery. PoE PSE subsystems rely on some control to “turn on” a power field effect transistor (FET), which allows current to be transmitted to a powered device (PD). A hybrid approach is provided where an internal... Agent: Law Office Of Duane S. Kobayashi

20090195081 - Protective circuit: A protective circuit for electrical connection to solar cells of a solar cell module is provided with a protective circuit that has a controlled electronic circuit arrangement. In this way, only minimal heating of the protective circuit for electrical connection of solar cells of a solar cell module occurs in... Agent: Roberts Mlotkowski Safran & Cole, P.C. Intellectual Property Department

20090195082 - Solid state relay: A solid state relay includes: an oscillator circuit responsive to a control signal for generating an a.c. signal; an isolation transformer having a primary winding which forms a part of the tank circuit of the oscillator circuit and a secondary winding; a rectifier responsive to the a.c. signal from the... Agent: Kenyon & Kenyon LLP

20090195083 - Live conductor stringing and splicing method and apparatus: A method and apparatus for handling and/or stringing energized conductor for a high voltage power line conductor for a high voltage power line is provided. The method includes bringing components and workers to the same electrical potential and transferring power from one contractor to another. Associated apparatus is also described.... Agent: Antony C. Edwards

20090195084 - Cellular phone and portable electronic device sun powered process: Disclosed herein is a portable cellular phone or electronic device that is powered by a recharging process that does not employ conventional methods of recharging cellular phones such as AC 110V/220V into DC power or by a solar panel connected to said cellular phone or electronic device. The new process... Agent: Todd Allen Bland

20090195085 - Alternating current power source: A power source, such as a device for providing electrical power to operate other devices, is provided. The power source includes an input voltage connection in communication with a low voltage line of a low voltage lighting system and circuitry operative to convert a voltage of the input voltage connection... Agent: Brinks Hofer Gilson & Lione

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