US Patent Application No: 2012/0111,107

Number of patents in Portfolio can not be more than 2000

LIQUID TANK AND FUEL CELL

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided are a liquid tank capable of reducing an influence of disturbance on measurement results and measuring accurate volume, and a fuel cell using the same. One face of a liquid container section is structured by a detector in which a first board to a fourth board each configured of a printed board are stacked in order. A pair of detection electrodes 12A and 12B are provided on a front face of the first board, and this pair of detection electrodes 12A and 12B are allowed to contact directly or indirectly to a liquid fuel inside the liquid container section to detect a stray capacitance. A back face side of the first board is disposed with the second board having a shielding electrode 22. Even when a hand or the like is brought close to the detector, the detection electrodes 12A and 12B are prevented from sensing the stray capacitance generated as a result.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SONY CORPORATIONTOKYO, JP40271

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shimura, Jusuke - 52 14

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