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:
Aug. 20, 2024
Filed:
Sep. 07, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Yousuke Irie, Nara, JP;
Abstract
A stress properties measurement method for measuring properties of stresses generated in a structure includes acquiring, from a first imaging device, a plurality of thermal images corresponding to temperatures of a surface of the structure, the plurality of thermal images being different in imaging time from each other, generating a stress distribution image corresponding to each of the plurality of thermal images, acquiring a stress value of a first section that is smaller in stress gradient than a predetermined value and respective stress values of a plurality of second sections where stresses are concentrated for the stress distribution images, and deriving correlation properties of stresses at a section of the structure based on the stress value of the first section acquired and the respective stress values of the plurality of second sections acquired.