| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional inclination-vibration sensor for electrically detecting contact between a rotatable ball-shaped electrode and a fixed electrode hardly realizes a reliable switching operation since contact pressure is reduced when a ball size becomes smaller. Ž<P>SOLUTION: In the inclination-vibration sensor wherein an electrically conductive state realized by mutual contact between the electrically independent fixed electrode and the conductive movable electrode being electrically independent and rotatable is detected, the contact pressure is aimed to increase by adopting the fixed electrode wherein the cross section is processed at a sharp pointed head. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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