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. 02, 2021
Filed:
Sep. 26, 2018
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Yu Wakakuwa, Tochigi-ken, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 25/00 (2006.01); G01N 25/22 (2006.01); H01M 4/86 (2006.01); H01M 4/88 (2006.01); H01M 4/92 (2006.01);
U.S. Cl.
CPC ...
G01N 25/22 (2013.01); H01M 4/8621 (2013.01); H01M 4/8875 (2013.01); H01M 4/92 (2013.01);
Abstract
A differential thermal analysis of a plurality of metal-resin-containing layers, the resin material amounts of which are known and different from each other, is carried out. Heights of sample peaks observed at one temperature in the differential thermal analysis are measured, and a correlation between the resin material amounts and the sample peak heights is obtained. Then, a differential thermal analysis of a porous metal body is carried out, and a height of a peak observed at the same temperature is measured. An amount of a residual resin material in the porous metal body is obtained based on the measured height and the correlation.