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. 16, 2019
Filed:
May. 08, 2017
Applicant:
Minebea Mitsumi Inc., Kitasaku-gun, Nagano, JP;
Inventors:
Takamichi Kitano, Kakegawa, JP;
Katsunori Yamamoto, Iwata, JP;
Assignee:
MINEBEA MITSUMI INC., Kitasaku-gun, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 6/06 (2006.01); H02P 6/17 (2016.01); H02P 29/024 (2016.01);
U.S. Cl.
CPC ...
H02P 29/024 (2013.01); H02P 6/06 (2013.01); H02P 6/17 (2016.02);
Abstract
A motor drive controller according to one aspect of the present disclosure including a monitoring unit monitoring a motor and detecting that the motor is in a driving state but is also in a predetermined abnormal state; and a incomplete lock determination unit executing a determination program at a point of time when the abnormal state is detected and causing the determination program to determine whether or not the motor is in an incomplete locked state in which a load not sufficient to stop the motor is applied to a rotating body rotated by driving of the motor.