About 641 results
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https://drivepatents.com/patents/968084 · 29 Oct 2014
To provide a charging/discharging device which can perform charging and discharging of a storage battery efficiently, and a charging/discharging system using the same. The charging/discharging system includes the charging/discharging device and a storage b...
https://drivepatents.com/patents/968041 · 29 Oct 2014
A fuel cell system (100) according to the present invention includes a stack (10); an antifreezing heater (20); a surplus power heater (30); a switching unit (40); and an electric power conversion unit (50). Where a first supply path denotes an electric po...
https://drivepatents.com/patents/968591 · 22 Oct 2014
The present invention provides a carbon-based material with high catalytic activity. The carbon-based material in accordance with the present invention includes graphene doped with metal atoms and at least one type of non-metal atoms selected from a group ...
https://drivepatents.com/patents/968563 · 22 Oct 2014
A power transfer system is provided with a transmission coil (1) and a reception coil (2) respectively provided along a first surface and a second surface that face each other proximal to each other. The transmission coil (1) and reception coil (2) are pro...
https://drivepatents.com/patents/968575 · 22 Oct 2014
In a grid independent operation, a generator power conditioner performs a maximum power point tracking control so as to maximize a generating power of a solar battery, and a charging-discharging power conditioner performs a constant voltage control so as t...
https://drivepatents.com/patents/968529 · 22 Oct 2014
First to third power converters are connected to a grid-connected feed line in the order of the first power converter, the second power converter and the third power converter from the upstream end of the grid-connected feed line. A first sensor is dispose...
https://drivepatents.com/patents/968483 · 22 Oct 2014
The device comprises: a first image capture means (7) for image capturing a host vehicle vicinity; a sonar (12) which senses an object in the host vehicle vicinity; a second image capture means (14) for image capturing the left front corner of the host veh...
https://drivepatents.com/patents/968472 · 22 Oct 2014
A battery module includes a plurality of battery blocks 6 stacked in a first direction. The battery blocks 6 includes a plurality of cells, and a holder 2 having accommodation portions in each of which one of the cells is housed and which extend in a secon...
https://drivepatents.com/patents/968877 · 15 Oct 2014
The present invention is a niobium nitride which has a composition represented by the composition formula Nb 3 N 5 and in which a constituent element Nb has a valence of substantially +5. The method for producing the niobium nitride of the present inventio...
https://drivepatents.com/patents/968851 · 15 Oct 2014
A vehicle-mounted charger which performs wireless charging includes a control unit which controls energization of a primary coil, a position detection unit which detects a positional relationship between the primary coil and a secondary coil of an apparatu...