About 448 results
Showing the first 200 results.
https://drivepatents.com/patents/975187 · 7 May 2014
There is provided a battery including a positive electrode, and a negative electrode. At least one electrode of the positive electrode and the negative electrode includes a current collector, a mixture layer over one main surface of the current collector, ...
https://drivepatents.com/patents/975176 · 7 May 2014
Apparatus and methods are provided to implement a technique for using location information to identify and select movies or other content. In one implementation, an application for a device such as a smart phone or tablet computer uses location information...
https://drivepatents.com/patents/976424 · 9 Apr 2014
A converter which converts first AC power input from an external power system to DC power, a storage device charged with the DC power from the converter, an inverter which converts DC power from the storage device to second AC power, an output AC power gen...
https://drivepatents.com/patents/976361 · 9 Apr 2014
This technology relates to a battery device, a control method, and an electric vehicle capable of providing a highly secure anti-theft function. A battery outputs DC power through a power line, a reader/writer communicates by outputting a high-frequency si...
https://drivepatents.com/patents/976708 · 2 Apr 2014
There is provided an electrolyte solution including a solvent formed from a sulfone, and a magnesium salt dissolved in the solvent.
https://drivepatents.com/patents/977133 · 26 Mar 2014
Provided are a pack main body of a substantially rectangular parallelepiped shape in which a battery cell is embedded, and a terminal portion provided on a front face of the pack main body. The pack main body includes bevelled portions at corner portions f...
https://drivepatents.com/patents/977080 · 26 Mar 2014
A travel orientation can be calculated with a high degree of accuracy. A travel orientation calculation apparatus of the present disclosure includes a detecting unit that detects a vertical acceleration representing an acceleration in a vertical direction ...
https://drivepatents.com/patents/977017 · 26 Mar 2014
Provided is an electromagnetically-coupled state detection circuit including a detection unit that measures a primary side Q value of a circuit containing a primary side coil electromagnetically coupled with a secondary side coil and power transmission eff...
https://drivepatents.com/patents/976995 · 26 Mar 2014
Provided are a feed unit, a feed system, and an electronic device that enable transmission efficiency control according to the position of a device when electric power transmission using a magnetic field is performed between devices. The feed unit includes...
https://drivepatents.com/patents/976994 · 26 Mar 2014
The present technique relates to a power supply device and method as well as a program which allow a billing process to be surely performed in charging a vehicle. When a vehicle ID registered in advance in an external storage 13 matches a vehicle ID acquir...