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WO/2010/052137 |
The present invention relates to an electric motor comprising a motor logic low-voltage supply and a control unit, which contains a microcontroller and an electronic switching element, wherein the motor logic low-voltage supply can be sw...
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WO/2010/050072 |
Provided is an AC voltage control device for adjusting the voltage of a load to be connected with an AC power source, by a convenient method. In this AC voltage control device, a magnetic energy regeneration switch having a condenser and...
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WO/2010/051065 |
Embodiments provide a Magnetic Resonance Imaging (MRI) technique and optionally software - collectively referred to as the "shutter-speed" model - to analyze image data of cancer patients. Embodiments provide a minimally invasive, yet pr...
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WO/2010/049549 |
The system comprises: - several main photovoltaic generators (Gp1-Gpn), - several additional photovoltaic generators (Ga1-Gan), each one made up of several photovoltaic generator blocks (BI-Bn) - several inverters (H-In) intended to conv...
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WO/2010/047879 |
An apparatus and method for triaging patients according to radiation exposure operates by measuring electron paramagnetic resonance spectra of fingernails, toenails, and/or teeth. When operating in vivo, radiation induced spectra are obt...
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WO/2010/045995 |
The invention relates to a method for parallel control of transformers having step switches. All voltage controllers are thereby connected to each other by means of a common data bus. An active current and reactive current are first dete...
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WO/2010/047832 |
The systems, methods and associated devices performing diagnostic hearing tests which use a distributed, client-server architecture and the Internet to allow interaction between a test administration site and one or a plurality of remote...
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WO/2010/047879 |
An apparatus and method for triaging patients according to radiation exposure operates by measuring electron paramagnetic resonance spectra of fingernails, toenails, and/or teeth. When operating in vivo, radiation induced spectra are obt...
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WO/2010/045566 |
A method and apparatus for determining an operating voltage lower bound for preventing photovoltaic (PV) cell reverse breakdown during power conversion. The method comprises determining a PV cell operating temperature; computing, at a co...
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WO/2010/045566 |
A method and apparatus for determining an operating voltage lower bound for preventing photovoltaic (PV) cell reverse breakdown during power conversion. The method comprises determining a PV cell operating temperature; computing, at a co...
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WO/2010/042124 |
Particular embodiments of the inventive technology disclosed herein seek to reduce or eliminate the risk of damage to components of photovoltaic power circuits such as solar arrays. Aspects of the inventive technology, in embodiments, ut...
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WO/2010/040841 |
A control current (Icontrol), especially a current for a bias circuit that is current controlled, is generated by a voltage drop across a voltage divider formed by resistors (a, b). To make the control current independent of variations o...
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WO/2010/042565 |
A current transforming harvester ("CTH") is capable of producing power from a conductor on a preexisting power grid without alteration of the conductor or the preexisting power grid. The CTH includes a current transformer ("CT") that cap...
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WO/2010/040841 |
A control current (Icontrol), especially a current for a bias circuit that is current controlled, is generated by a voltage drop across a voltage divider formed by resistors (a, b). To make the control current independent of variations o...
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WO/2010/038602 |
A semiconductor device monitors a voltage between a reference potential and an input potential and obtains a constant output potential regardless of a value of the voltage, after the voltage exceeds a predetermined threshold voltage in s...
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WO/2010/037393 |
The present invention relates to a power generation system PGS comprising - a system intermediate output SIO, - a central controller CC, and - at least two DC/DC converters DD1, DD2, DDn each comprising - a power input PI1, PI2, PIn for ...
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WO/2010/035338 |
An object of this power converting apparatus is to stabilize the voltage by using an AC current advance control in a case of being connected to a weak-power system and to perform a maximum charging within the range of a power-receiving c...
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WO/2010/036349 |
A system for programming control of ballast illumination includes receiving a power stage input current through a first ballast input, receiving a level switch control signal at a second ballast input, entering a ballast illumination pro...
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WO/2010/034782 |
The invention allows for the realization of a precision current reference or a fully integrated crystal-less precision oscillator by providing a circuit that precisely controls the cyclic charging operation of a switched capacitor. The v...
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WO/2010/037015 |
A light emitting driver circuit, system, and method are provided. The driver circuit system and method can be implemented in various ways. An embodiment includes a bypass circuit which diverts current from the LEDs whenever a switch coup...
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WO/2010/036789 |
Systems and methods for maintaining the illumination intensity of one or more LEDs above a minimal intensity level. The systems and methods may include: (1) a current regulator for regulating the current in a circuit; (2) a voltage sourc...
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WO/2010/034532 |
The invention relates to a current control system, which comprises at least one series arm having a linear series regulator (1, 11, 12) for generating a manipulated variable signal (u, u1, u2), wherein the series regulator (1, 11, 12) is...
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WO/2010/031614 |
The invention relates to a photovoltaic device, comprising a photovoltaic module (12) having solar cells, the MPP means (42) for determining an electric power maximum of the photovoltaic module (12) and for setting an associated current-...
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WO/2010/033053 |
The invention relates to electrical automatic systems in which the reference values of alternating current variable voltage are recovered. The stabiliser is protected by a system of circuit breakers. A two-pole circuit breaker (21) is co...
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WO/2010/032589 |
Provided is a charge pump circuit which is appropriate for reducing the noise generated when accumulating charge in a capacitor of the charge pump circuit. A load drive system (1) includes the charge pump circuit (2), a clock generation...
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WO/2010/030741 |
In one embodiment, the present invention includes a circuit comprising a voltage estimation circuit to receive a first voltage and generate an estimation of an output voltage of a power conversion circuit based on the first voltage. The ...
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WO/2010/028430 |
A regulated power supply circuit includes a voltage reference circuit arranged to generate a reference voltage and an output device responsive to a control signal to supply a load from a voltage source. A control circuit is arranged to c...
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WO/2010/028379 |
Disclosed is a method and apparatus for detection of a bladder wall tumor. Layers of a bladder wall are created by magnetic resonance imaging. A group of voxels having a lowest intensity is identified in a layer and an energy function mo...
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WO/2010/028028 |
Certain exemplary embodiments can provide a system, machine, device, manufacture, circuit, and/or user interface adapted for, and/or a method and/or machine-readable medium comprising machine-implementable instructions for, activities th...
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WO/2010/027472 |
A low THD lighting system is disclosed. The lighting system includes a first lighting module and a second lighting module connected parallel to the first lighting module. During each AC cycle the first lighting module conducts current fo...
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WO/2010/027773 |
In an output stage of an operational amplifier, first(2,Q5) and second(Ql,Q4) transistors each provide a collector current under quiescent conditions to first (12, 14) and second (Il,I3)rrent sources. A resistor (Rl, R3) receives a porti...
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WO/2010/026674 |
A differential amplifier (12) outputs a control voltage (VGN) corresponding to a difference between a voltage (VD1), which is generated at a connecting point between a resistance element (R1) and a rectifier element (D1), and a voltage (...
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WO/2010/028379 |
Disclosed is a method and apparatus for detection of a bladder wall tumor. Layers of a bladder wall are created by magnetic resonance imaging. A group of voxels having a lowest intensity is identified in a layer and an energy function mo...
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WO/2010/024843 |
The tool is an instrument including a filament which is brought into contact with an individual to test sensory perception of the individual. When the filament resiliently buckles a standard force is applied to the individual. The filame...
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WO/2010/024843 |
The tool is an instrument including a filament which is brought into contact with an individual to test sensory perception of the individual. When the filament resiliently buckles a standard force is applied to the individual. The filame...
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WO/2010/021591 |
A power factor correcting arrangement and a method of correcting power factor are provided. The power factor correcting arrangement includes a first module configured to be coupled to a power supply line, the first module including: a cu...
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WO/2010/020837 |
A voltage regulator comprising at least first and second regulator elements (302, 304) connected between an output node (108) and a supply rail (102) for supplying load current (i_load) to a load (110) connected to the output node. The v...
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WO/2010/020855 |
A load controller includes a main opening/closing unit which has a switch element of a transistor structure and controls supply of power to a load; a auxiliary opening/closing unit which has a switch element of a thyristor structure and ...
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WO/2010/020984 |
Device and method for regulating voltage level at section of telecommunications network, the device including an input port, which receives input RF telecommunications signal with input AC voltage from a network portion, isolating circui...
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WO/2010/019790 |
A magnetic resonance imaging (MRI) system, comprising: a magnetic resonance imaging scanner comprising: a main magnet providing a substantially uniform main magnetic field B0 for a subject under observation; and a radio frequency (RF) co...
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WO/2010/018240 |
The subject matter of the invention is the provision of a power-management system and method for photovoltaic installations connecting to the grid, which incorporates monitoring active and/or reactive power, account being taken at all ti...
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WO/2010/018803 |
An inductive load drive circuit (10) comprises a control circuit (11) for controlling the switching of a switch circuit (12) and a protective circuit (13). The switch circuit (12) switches conduction and non-conduction of an inductive l...
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WO/2010/019790 |
A magnetic resonance imaging (MRI) system, comprising: a magnetic resonance imaging scanner comprising: a main magnet providing a substantially uniform main magnetic field B0 for a subject under observation; and a radio frequency (RF) co...
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WO/2010/019778 |
The present invention provides for safe and reliable electronic circuitry that can be employed in ingestible compositions. The ingestible circuitry of the invention includes a solid support; a conductive element; and an electronic compon...
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WO/2010/017718 |
A soft start method, device and system for a power supply. A small duty cycle signal generation unit (320, 122) receives a clock signal (CLK) and generates a signal with a small duty cycle according to the clock signal (CLK). The signal ...
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WO/2010/019468 |
Automated power factor correction analysis methods based on an automatically determined hierarchy representing how IEDs and transformers are linked together in an electrical system for reducing a utility bill, releasing capacity to the e...
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WO/2010/015662 |
The present invention relates to a Low-dropout (LDO) voltage regulator (1) comprising: - a Ballast Transistor PBaI (3) of the P-channel MOS or Bipolar type, having a gate (34) and a main conduction path (D-S) connected in a path between ...
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WO/2010/015993 |
A single-use lancet cartridge for inserting into a multi-use lancet driver assembly includes an elongated lancet housing with an open end, a lancet within the lancet housing and movable between a retracted and resting orientation to a pi...
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WO/2010/015662 |
The present invention relates to a Low-dropout (LDO) voltage regulator (1) comprising: - a Ballast Transistor PBaI (3) of the P-channel MOS or Bipolar type, having a gate (34) and a main conduction path (D-S) connected in a path between ...
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WO/2010/016420 |
A power distribution system comprises a solar cell (10), a power regulator (30) connected to an AC power distribution channel (70) for feeding first AC power from an AC power system (AC) to an AC load (80), a D/D converter (40), and a di...
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