The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2014
Filed:
Sep. 28, 2010
Tetsuya Morishima, Hachioiji, JP;
Tetsuya Morishima, Hachioiji, JP;
Olympus Corporation, Tokyo, JP;
Abstract
A calibration method for an inertial drive actuator of detecting a position of a moving body based on an electrostatic capacitance is proposed. The calibration method includes driving the moving body; outputting a first signal for detecting the electrostatic capacitance of opposing parts of a moving body side electrode provided on the moving body and a detecting electrode provided opposing the moving body side electrode; receiving a second signal obtained after the first signal output at the outputting has passed through the moving body side electrode and the detecting electrode; and calculating an optimum first signal based on the second signal received at the receiving.
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