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:
Oct. 27, 2020
Filed:
Jul. 08, 2019
Fanuc Corporation, Yamanashi, JP;
Makine Yuyama, Yamanashi-ken, JP;
Tetsuro Matsudaira, Yamanashi-ken, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A noise source monitoring apparatus includes: an imaging unit for capturing an image of multiple switch units; an event time acquisition unit for acquiring a noise event time of a noise occurring in a control device; a switching time recognition unit for recognizing an on/off switching time of each of the multiple switch units; a correlation calculation unit for calculating, for every switch unit, the degree of correlation between occurrence of the noise and the on/off switching of the switch unit; and a display control unit for causing a display unit to display information indicating the degree of correlation for every switch unit.