发明名称 ELECTRONIC EQUIPMENT COMPRISING MAGNETIC SENSOR
摘要 PROBLEM TO BE SOLVED: To provide an electronic equipment which comprises a small and high-performance magnetic sensor where the magnetic sensor is provided close to a disc-like part element bearing magnetism, related to the electronic equipment comprising the part element and the magnetic sensor. SOLUTION: The magnetic sensor is provided at a position within 2-1/2 of radius from the center of the disc-like part element bearing magnetism, for correction by a deviation amount correcting means with the output from the magnetic sensor which corresponds to the relative position between the magnetic sensor and the part element.
申请公布号 JP2001228270(A) 申请公布日期 2001.08.24
申请号 JP20000038438 申请日期 2000.02.16
申请人 SEIKO INSTRUMENTS INC 发明人 NIRASAWA SHOJI;KATO KAZUO
分类号 G01C17/28;G01C17/38;G04B47/06;G04G17/02;G04G99/00 主分类号 G01C17/28
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