VIBRATION SENSOR

A vibration sensor in one aspect of the present invention includes a vibration detection element that has a sheet-shaped piezoelectric element and a pair of electrodes superposed on a front side and a rear side of the piezoelectric element, and a rear surface side gel layer superposed on a side wher...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIYAMA, Kunio, UEYA, Yuki, FUTOHASHI, Ichiro, SUZUKI, Katsunori
Format:	Patent
Sprache:	eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A vibration sensor in one aspect of the present invention includes a vibration detection element that has a sheet-shaped piezoelectric element and a pair of electrodes superposed on a front side and a rear side of the piezoelectric element, and a rear surface side gel layer superposed on a side where the vibration detection element faces a surface of a living body.