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Document Title |
JPH01295678A |
PURPOSE: To control an apparatus always stably by detecting the opened and closed state of each switch at the time of operation to compute a circuit constant to correct the controlled parameter of a controller. CONSTITUTION: A DC distrib...
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JPH0135793Y2 |
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JPH0150319B2 |
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JPH01211982A |
PURPOSE:To realize the function as an internal battery, by storing electric energy in a superconductor layer by making current flow along the ring of a ring type superconductor layer, and supplying the stored energy through leading out w...
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JPH0127946Y2 |
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JPH0139578B2 |
A power source for a developing bias comprises an input power source, a standard voltage generating means which generates standard voltage employing the input power source, a pulse transformer on which the standard voltages are impressed...
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JPH0130654B2 |
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JPH01152928A |
PURPOSE: To make it possible to correct an unbalance of each interphase by obtaining a voltage amplitude signal by phase in proportion to an output voltage phase signal and deciding the duration of power of each controlled-rectifying dev...
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JPH01152385A |
PURPOSE:To lengthen a data transmitting distance by providing a battery in a data memory. CONSTITUTION:In the case where a lithium battery 12 has terminal voltage more than a prescribed level, a transistor Tr2 is conducted and another tr...
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JPH01117664A |
PURPOSE:To reduce distorsion of waveform, by dividing output voltage from a first power converting circuit through a plurality of capacitors connected in series then switching a changeover switch based on an output voltage. CONSTITUTION:...
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JPS6439202A |
PURPOSE: To supply a vehicle with power continuously by arranging an induction module having a magnetic core applied with a power inductor coil along a road and supplying power only to an induction module where a vehicle is present. CONS...
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JPS6362985B2 |
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JPS6362984B2 |
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JPS63290128A |
PURPOSE: To stably transmit a DC or to convert a frequency by controlling a DC voltage constantly at a power reactor side and controlling an AC output power constantly at a power inverter side. CONSTITUTION: A DC voltage is detected by a...
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JPS63245227A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6336215B2 |
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JPS6325974B2 |
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JPS63114534A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS63103601A |
PURPOSE:To permit an unmanned carrier to be supplied with electric power under non-contact state, by a method wherein a conductive disc, whose rotary shaft is connected with a generator, is attached to the body of the unmanned carrier an...
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JPS636386B2 |
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JPS62285635A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62272826A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62172239U |
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JPS62236015A |
PURPOSE:To secure a stable supply of electric power by continuing the operation of a synchronous rotary phase modifier without increasing the rotational speed of the phase modifier up to a dangerous area when a power transmission line is...
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JPS62225432A |
PURPOSE:To enhance the reliability of a system during a failure on the trolley line side or the D.C. power bus side, and to make it possible to effectively use recovery current, by combining breakers and diode bridge circuits so that cur...
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JPS62225430A |
PURPOSE:To enhance the reliability of a system during a failure on the trolley line side or the D.C. power bus side, and to make it possible to effectively use recovery current, by combining breakers and a diode bridge circuit so that cu...
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JPS62225434A |
PURPOSE:To enhance the reliability upon a failure on the trolley line side or the D.C. bus side, by providing such an arrangement that both power running current and recovery current flow one and the same breaker while section-over is pr...
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JPS62225435A |
PURPOSE:To make it possible to enhance the reliability of a system, by combining a breaker and a diode bridge circuit so that both power running current and recovery current flow through the above-mentioned breaker alone, and by preventi...
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JPS62225431A |
PURPOSE:To enhance the reliability of a system during a failure on the trolley line side or the D.C. power bus side, and to make it possible to effectively use recovery current, by combining breakers and a diode bridge circuit so that cu...
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JPS62225433A |
PURPOSE:To enhance the reliability of a system, by combining a breaker, diode bridge circuits and diode series circuits so that both power running current and recovery current flow through the one and the same breaker, and by allowing th...
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JPS62219014A |
PURPOSE:To effectively draw out the power of a fuel battery with a small- capacity inverter by correcting down a DC current set value when the DC voltage of the fuel battery is lower than a minimum set value and comparing this corrected ...
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JPS62213432A |
PURPOSE: To miniaturize the equipment and to eliminate the need for the provision of a power supply such as a battery by applying electromagnetic coupling between a coil of a resonance circuit at the transmission side and a coil of an os...
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JPS6295443U |
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JPS6291532U |
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JPS62110443A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6213401Y2 |
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JPS6218338A |
PURPOSE:To cut off current in trouble instantly by configurating a device in such a way that two sets of diode bridge circuits are combined with a set of breakers, both power running and regenerative current are allowed to flow through t...
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JPS6215140A |
PURPOSE:To enhance the system reliability preventing troubles from occurring by configurating a device in such a way that a combination of both a circuit breaker and a diode bridge is provided for each of upper and lower lines, a stopper...
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JPS6215138A |
PURPOSE:To prevent a flow-in of an accident current and improve reliability, by furnishing breakers and diode bridge circuits in the upper and lower lines respectively, connecting stopper diodes between the bridge circuits and a two- dir...
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JPS61202187U |
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JPS61251437A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61227640A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6143937B2 |
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JPS61200726A |
PURPOSE: To attain the operation of a transmitter without connecting the transmitter to a vehicle-use battery by rectifying an AC output caused in an on- vehicle antenna through the electromagnetic induction from a vehicle sensing loop c...
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JPS6137132B2 |
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JPS61185757A |
PURPOSE: To improve an output characteristic when energy is supplied to a load different from load characteristic, by using the detection information of an output voltage at a constant voltage load and an output current at a constant cur...
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JPS61501245A |
A multisource power supply for supplying a plurality of various power levels from a common AC source, including a plurality of switchable power source modules, a power line conditioner PLC including a high voltage switching supply and lo...
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JPS6166950U |
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JPS6112457B2 |
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JPS612206B2 |
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