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:
Jul. 08, 2025
Filed:
Jan. 16, 2020
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 13/04 (2019.01); E01D 19/04 (2006.01);
U.S. Cl.
CPC ...
G01M 13/04 (2013.01); E01D 19/04 (2013.01);
Abstract
A bearing diagnosis apparatusthat accurately diagnoses the state of a bearing includes: an extraction unitconfigured to extract a feature amount using first index information indicating a response of a structureto an external force and second index information indicating a response, to the external force, of a bearingprovided to the structure; and an assessment unitconfigured to assess the state of the bearingbased on the extracted feature amount.