About 106 results
https://drivepatents.com/patents/1012330 · 8 Jun 2011
An object of this invention is to provide a highly safe secondary battery employing a non-flammable electrolyte solution. The secondary battery has a positive pole comprising an oxide for storing and releasing lithium ions, a negative pole comprising a car...
https://drivepatents.com/patents/1013821 · 20 Apr 2011
A packaged battery, an assembled battery, and a film-covered battery, which can prevent a dangerous state involving a high-pressure gas filled in the film-covered battery while ensuring a sealing reliability, are provided. [0002] The packaged battery inclu...
https://drivepatents.com/patents/1014238 · 6 Apr 2011
An object of the present invention is to provide a nanotube-nanohorn complex having an aspect ratio higher than that of a conventional one, also having high dispersibility, and being capable of growing carbon nanotubes with controlled diameter. A nanotube-...
https://drivepatents.com/patents/1016067 · 2 Feb 2011
This invention relates to a highly safe secondary battery. In the secondary battery of this invention, a positive electrode is formed of an oxide which adsorbs/desorbs lithium ions; a negative electrode is formed of a carbon material which adsorbs/desorbs ...
https://drivepatents.com/patents/1067188 · 24 May 2006
The provided battery (1) includes a sheathing can (2) housing an electrode (3) immersed in a liquid electrolyte (6); a sealing cap (7) to block an aperture formed on one end face of the sheathing can (2); an insulating plate (12a) to electrically separate ...
https://drivepatents.com/patents/1068144 · 19 Apr 2006
A charge controlling circuit is provided in which a temperature of a main body of a portable cellular phone (40) or an ambient temperature thereof is detected by a temperature sensor (42) and, when the temperature is higher than or equal to an lower limit ...
https://drivepatents.com/patents/1070467 · 1 Feb 2006
Visual feature information which is information representing a numerical value of a visual feature of an object and additional information which is information added to the object are stored in association with each other. Partial image data which is image...
https://drivepatents.com/patents/1071152 · 4 Jan 2006
An information guidance service system according to the present invention provides a user terminal (1) with information on a facility in use. The information guidance service system includes the user terminal (1) having a push-to-talk over cellular (PoC) f...
https://drivepatents.com/patents/1073017 · 26 Oct 2005
A portable electronic device and a mobile communication terminal, whose surface temperature does not increase while being charged regardless of the type of a charger for charging a storage battery being mounted therein. When a cell-phone unit, which has a ...
https://drivepatents.com/patents/1073561 · 5 Oct 2005
A desktop holder (2, 2a) includes a connector to be connected to a connector of a portable terminal (1, 1a) inserted into an insertion inlet (25), a connector to be connected to a memory card (4) inserted into a memory card slot (26), a cable (101, 102, 10...