| 摘要 |
PROBLEM TO BE SOLVED: To provide a cable-like pressure sensor of high sensitivity with a lead wire joining part of high mechanical strength. SOLUTION: A flexible pressure-sensitive body 9 and a flexible outer electrode 10 are provided in order in a periphery of a core electrode 8, a lead member 11 connected electrically to the flexible outer electrode 10 is arranged to be overlapped with the flexible outer electrode 10, and an overlapped portion of the lead member 11 overlapped with the flexible outer electrode 10 is covered with a thermal contraction member 12. The lead member 11 is thereby brought into close contact with the flexible outer electrode 10 by contraction force of the thermal contraction member 12, and a voltage induced between the core electrode 8 and the flexible outer electrode 10 is restrained from getting low, because not requiring the whole sensor to be treated with a curing coating, so as to provide the sensor of high sensitivity. COPYRIGHT: (C)2005,JPO&NCIPI
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