About 282 results
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https://drivepatents.com/patents/943085 · 18 May 2016
Provided are an inverter device deterring PWM voltage error even if high inverter output frequencies are used for overmodulation driving and an electric vehicle equipped with the inverter device. In an angular section where the output voltage from an inver...
https://drivepatents.com/patents/943071 · 18 May 2016
Provided is a power semiconductor module wherein stress generated at a soldering section of a relay terminal is relaxed. A power semiconductor module (1) is provided with a substrate (2), relay terminals (9, 10), external connecting terminals (13, 14), and...
https://drivepatents.com/patents/943713 · 4 May 2016
Provided is a secondary battery system capable of suppressing degradation of a battery capacity. When it is determined that a battery pack 41 is brought into a non-use state, a battery state detection unit 523 in a battery controller 52 compares an SOC of ...
https://drivepatents.com/patents/944449 · 20 Apr 2016
The purpose of the present invention is to swiftly start up an engine in a range in which electrical equipment having electric power supplied thereto by a battery is not reset, even in cases when the battery is insufficiently charged and the battery is det...
https://drivepatents.com/patents/944404 · 20 Apr 2016
To effectively suppress radiation and mixture of noise superimposed on a power line into a connection detection line. A power conversion device includes: a connector 200 having a wiring line 210 which transmits DC power; and a housing 101 in which the conn...
https://drivepatents.com/patents/945003 · 13 Apr 2016
Notifying a pedestrian and a driver of a running vehicle that are in the vicinity of a stopped vehicle, of a danger of collision with a vehicle, without requiring a pedestrian to carry a communication terminal. [0002] A vehicle danger notification control ...
https://drivepatents.com/patents/945029 · 13 Apr 2016
To improve accuracy of injection amount by a fuel injection valve, open/close operation of a valve body needs to be performed promptly. This needs a configuration in which, immediately after starting movement of a movable member, fluid force generated at a...
https://drivepatents.com/patents/944904 · 13 Apr 2016
When own vehicle starts and accelerates involving course-change, the own vehicle is started with appropriate timing, and changes a course safely and swiftly. The vehicle control apparatus (1) includes externality recognizing means (2) that recognizes a mov...
https://drivepatents.com/patents/944926 · 13 Apr 2016
An object of the invention is to provide a lithium ion secondary battery which suppresses an increase of an internal pressure of a battery caused by gases generated therein so as to suppress battery swelling which is linked to a variation of a thickness of...
https://drivepatents.com/patents/944863 · 13 Apr 2016
A vehicle control apparatus that makes it possible to attempt fuel consumption improvement and exhaust gas reduction effectively without causing a sense of incompatibility in the driver is provided. When traveling following the preceding vehicle, kinetic e...