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:
Feb. 23, 2016
Filed:
Jul. 28, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Somei Kawasaki, Saitama, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 23/00 (2006.01); H02P 5/00 (2006.01); G05B 19/19 (2006.01); H02P 8/42 (2006.01); H02P 31/00 (2006.01);
U.S. Cl.
CPC ...
H02P 5/00 (2013.01); G05B 19/19 (2013.01); H02P 8/42 (2013.01); G05B 23/00 (2013.01); H02P 31/00 (2013.01);
Abstract
In a servo apparatus which comprises a motor, a shaft angle detecting unit and a controlling unit, and performs standard control of an angle position by a torque controlling method, it enables to perform driving control corresponding to a fraction multiple of a predetermined angular unit.