PRESSURE-SENSITIVE MEMBRANE SENSOR

PROBLEM TO BE SOLVED: To provide a pressure-sensitive membrane sensor having a wide load range and a smoothly-curved resistance value change without increasing a labor for manufacture management. SOLUTION: In this pressure-sensitive membrane sensor wherein electrodes are formed on each one surface o...

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Hauptverfasser:	KAWAHIRA TETSUYA, ONO AKINOBU
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a pressure-sensitive membrane sensor having a wide load range and a smoothly-curved resistance value change without increasing a labor for manufacture management. SOLUTION: In this pressure-sensitive membrane sensor wherein electrodes are formed on each one surface of two flexible resin sheets, and each electrode is fixed oppositely at a clearance with a similar flexible resin, a resistance value of one electrode is set to be lower than that of the other electrode, and a ridged and grooved structure is provided on the surface of the electrode having a lower resistance value. COPYRIGHT: (C)2008,JPO&INPIT