About 323 results
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https://drivepatents.com/patents/977126 · 26 Mar 2014
An in-vehicle information distribution device 2 includes a current-status-information acquisition unit 31 that acquires current-status information, a status-type determination unit 32 that refers to a status-type list table, and determines to which of stat...
https://drivepatents.com/patents/978187 · 26 Feb 2014
An object is to provide a control apparatus for an AC motor capable of suppressing electrical oscillation of an LC filter circuit even when the magnitude of a torque command is small or close to zero and stably driving and controlling the AC motor. A contr...
https://drivepatents.com/patents/978099 · 26 Feb 2014
Provided is a semiconductor device including: a first MOS-FET (21) joined to a first base plate (11) via solder; a second MOS-FET (22) joined to a second base plate (12) via solder; a first lead (31) joining the first base plate (11) and the second MOS-FET...
https://drivepatents.com/patents/978043 · 26 Feb 2014
A charging apparatus 1 includes a power receiving unit 70 that includes a rectifier 5, receives AC power 2, and converts the AC power 2 into DC power, a power storage device 7 that has DC power stored therein, a DC/DC converter 6 that can execute a bidirec...
https://drivepatents.com/patents/978919 · 5 Feb 2014
Since a pinion gear unit which rotates according to the rotation of an output rotation shaft driven by the motor unit, a pushing mechanism which moves the pinion gear unit towards an engagement location of the pinion gear and an engine starting gear, and a...
https://drivepatents.com/patents/978910 · 5 Feb 2014
It is possible to obtain an engine starting device in which, at the time of initial engagement of a first pinion gear and an engine starting gear, in a case where the first pinion gear collides with the engine starting gear, the first pinion gear is inclin...
https://drivepatents.com/patents/978867 · 5 Feb 2014
A pinion gear unit includes a rotation member which rotates according to the rotation of a output rotation shaft, a first pinion gear which is fit to the rotation member through a first serration unit, rotates with the rotation member according to the rota...
https://drivepatents.com/patents/980708 · 25 Dec 2013
An automotive hybrid engine assist system characterized in comprising: a generator-motor that is coupled to an internal combustion engine so as to act as a starter motor to start said internal combustion engine during starting of said internal combustion e...
https://drivepatents.com/patents/980833 · 18 Dec 2013
An object of the present invention is to efficiently heat a refrigerant retained in a compressor. An inverter control unit 12 generates six drive signals corresponding to the respective switching elements 16a to 16f of the inverter 9, and outputs the gener...
https://drivepatents.com/patents/981131 · 11 Dec 2013
For example, backflow preventing means is provided, which reduces a recovery electric current occurring in the event of backflow of an electric current so as to ensure high efficiency, high reliability, etc. The backflow preventing means includes a backflo...