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:
Feb. 20, 2024
Filed:
Jun. 13, 2019
Applicant:
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Inventors:
Nao Terasaki, Tosu, JP;
Yuki Fujio, Tosu, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 3/06 (2006.01); G01N 3/40 (2006.01); B29C 65/02 (2006.01); B29C 65/48 (2006.01); B29C 65/56 (2006.01); B29C 65/60 (2006.01);
U.S. Cl.
CPC ...
G01N 3/068 (2013.01); G01N 3/40 (2013.01); B29C 65/022 (2013.01); B29C 65/48 (2013.01); B29C 65/561 (2013.01); B29C 65/60 (2013.01);
Abstract
An object is to provide a joining state detection film, a joining state detection device, and a joining state detection method, capable of detecting a joining state of a joining portion of two members from the outside. [Solution]A film containing a mechanoluminescent substance is formed on a surface, on a side opposite to a joining surface, of at least one member of two members that are joined at joining parts each having the joining surface, and physical stimulation is applied thereto.