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:
Nov. 09, 2021
Filed:
Oct. 17, 2018
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Zhizhen Xia, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/4065 (2006.01); G06N 3/08 (2006.01); G06N 20/00 (2019.01); G05B 19/4069 (2006.01); G05B 23/02 (2006.01);
U.S. Cl.
CPC ...
G05B 19/4065 (2013.01); G05B 19/4069 (2013.01); G05B 23/024 (2013.01); G05B 23/0283 (2013.01); G06N 3/08 (2013.01); G06N 20/00 (2019.01); G05B 2219/37252 (2013.01); G05B 2219/42328 (2013.01); G05B 2219/49123 (2013.01);
Abstract
A device that estimates a life of a clamping mechanism clamping rotation of a rotary table includes a machine learning device. The machine learning device observes operating state data of the rotary table and operation history data of the rotary table as a state variable indicative of a current state of an environment, and acquires life data indicative of the life of the clamping mechanism as label data. In addition, the device uses the state variable that has been observed and the label data that has been acquired and learns the operating state data and the operation history data and the life data in association with each other.