About 580 results
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https://drivepatents.com/patents/1081665 · 15 Dec 2004
In order to provide a 3V level non-aqueous electrolyte secondary battery with a flat voltage and excellent cycle life at a high rate with low cost, the present invention provides a positive electrode represented by the formula: Li2+/- alpha ÄMeÜ4O8-x, wh...
https://drivepatents.com/patents/1081628 · 15 Dec 2004
The present invention relates to a negative electrode material for non-aqueous electrolyte secondary batteries, characterized in that the negative electrode material comprises a composite particle including solid phases A and B, the solid phase A being dis...
https://drivepatents.com/patents/1081612 · 15 Dec 2004
To realize a polymer electrolyte fuel cell with an increased level of safety by providing a method for easily and accurately detecting a cross leak or a micro short-circuit resulting from the initial failure or the deterioration of durability, specifically...
https://drivepatents.com/patents/1081629 · 15 Dec 2004
An air conditioning seat device according to the present invention includes an air blower, and a dehumidifier for dehumidifying the air sent from the air blower owing to adsorption, and blows out the dehumidified air to holes provided on a skin of a seat t...
https://drivepatents.com/patents/1081693 · 15 Dec 2004
A circuit substrate (3) being electrically connected to a rechargeable battery (2) is arranged upon a sealing plate (23) with a gap therebetween and united with the rechargeable battery (2) by filling resin in the gap. A primary mold (11) formed by the res...
https://drivepatents.com/patents/1081691 · 15 Dec 2004
A rechargeable battery (2) and a circuit substrate (3) are connected by lead plates (4, 5) and united by a primary mold (11) that is formed by filling resin therebetween, after which a secondary mold (12) is formed on the outer face by filling resin at nec...
https://drivepatents.com/patents/1081636 · 15 Dec 2004
A fuel cell of the present invention is disclosed that includes a catalysis layer constituting a fuel supply side electrode. The catalysis layer is composed of a catalyst, an electrically conductive substance, a hydrogen-ion conductive electrolytic substan...
https://drivepatents.com/patents/1081632 · 15 Dec 2004
It has heretofore been practiced upon the occurrence of abnormalities on the equipment to make tentative conditioned operation disregarding abnormalities on the assumption that the abnormalities shall be coped with by servicemen. Thus, troubles having insi...
https://drivepatents.com/patents/1081879 · 8 Dec 2004
A compact solid polymer electrolyte fuel cell having a simplified structure of a high mechanical strength and an improved gas-sealing property is disclosed. In the solid polymer electrolyte fuel cell of the present invention, gas-tight electrically insulat...
https://drivepatents.com/patents/1081805 · 8 Dec 2004
A method of producing a polymer electrolyte membrane type fuel cell comprising a polymer electrolyte membrane, electrodes each containing a gas diffusion layer and a catalyst layer provided in contact with the aforementioned polymer electrolyte membrane, d...