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:
May. 03, 2022
Filed:
Aug. 06, 2020
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventor:
Takashi Naiki, Kyoto, JP;
Assignee:
ROHM CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01H 11/06 (2006.01); G01P 21/00 (2006.01); G01P 15/12 (2006.01); G01P 15/125 (2006.01);
U.S. Cl.
CPC ...
G01H 11/06 (2013.01); G01P 15/123 (2013.01); G01P 15/125 (2013.01); G01P 21/00 (2013.01);
Abstract
A self-diagnosis method for a vibration sensor attached to vibrating equipment includes measuring vibration data of the vibrating equipment by the vibration sensor, integrating the vibration data, and diagnosing whether or not the vibration sensor is abnormal by comparing an integrated value of the vibration data with a reference value.