About 663 results
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https://drivepatents.com/patents/998824 · 29 Aug 2012
In conventional techniques, it is necessary to use a storage element having a large capacitance such as a lithium-ion battery and there are the problems of reduction in capacitance and cost of the system. Using a capacitor as a storage element, a path of a...
https://drivepatents.com/patents/999118 · 22 Aug 2012
A gear coupling device and a gear coupling method, which reduce a vibration and noise caused at the time of engagement of gears (G1, G2), are provided. The gear coupling device transmits power through the engagement of the gears and uncouples the gears fro...
https://drivepatents.com/patents/999578 · 8 Aug 2012
An electricity storage module includes: an electric storage unit block that is constituted by arraying a plurality of prismatic electric storage units through a holding member; and a cooling channel that is formed between the electric storage unit and the ...
https://drivepatents.com/patents/999784 · 1 Aug 2012
A drain discharge equipment of a compressor having a separator 13A, 13B for separating drain discharged from the compressor to compressed air and liquid drain, which is disposed on some part of a drain capture pipe 7, 8 connected between stages and/or to a...
https://drivepatents.com/patents/999721 · 1 Aug 2012
A rechargeable battery system capable of suppressing the increase in the internal resistance of a lithium ion rechargeable battery and having long life is provided. A rechargeable battery system comprising rechargeable battery modules (41) eachhaving a plu...
https://drivepatents.com/patents/1000182 · 25 Jul 2012
A gas turbine equipment utilizing high humidity, for preventing generation of white smoke throughout a year, and for restraining radiation of extra heat so as to restrain lowering of heat efficiency, the equipment comprising a humidifying device (6) for hu...
https://drivepatents.com/patents/1000413 · 18 Jul 2012
The invention discloses a motor-driven airflow control device for controlling a throttle valve (2) fixed to a throttle valve shaft (3) by a motor (20) by transmitting the rotation of the motor (20) to the throttle valve shaft (3) through a reduction gear a...
https://drivepatents.com/patents/1000277 · 18 Jul 2012
In an information processing system comprising an information processing equipment group and a facility equipment group, both an increase in performance and a reduction in power consumption are obtained, thereby achieving an efficient and flexible operatio...
https://drivepatents.com/patents/1000897 · 27 Jun 2012
A membrane electrode assembly for a fuel cell comprises a solid polymer electrolyte membrane (13), an anode being formed on one side of the solid polymer electrolyte membrane (13) and containing a catalyst and a solid polymer electrolyte, a cathode being f...
https://drivepatents.com/patents/1000899 · 27 Jun 2012
In a positive electrode active material for a magnesium secondary battery and a magnesium secondary battery using it, there is contained a powder particle containing a crystal phase having a structure formed with aggregation of a plurality of crystallites ...