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:
Oct. 29, 2019
Filed:
Feb. 05, 2016
Applicants:
Mitsui Chemicals, Inc., Tokyo, JP;
A School Corporation Kansai University, Osaka, JP;
Inventors:
Assignees:
MITSUI CHEMICALS, INC., Tokyo, JP;
A SCHOOL CORPORATION KANSAI UNIVERSITY, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 31/00 (2006.01); A47C 27/00 (2006.01); A61B 5/00 (2006.01); C08G 18/32 (2006.01); G01L 1/24 (2006.01); A61G 7/05 (2006.01); A61B 5/11 (2006.01); C08G 18/76 (2006.01); C08J 5/18 (2006.01); A47C 17/04 (2006.01); A61G 7/015 (2006.01);
U.S. Cl.
CPC ...
A47C 31/00 (2013.01); A47C 27/002 (2013.01); A61B 5/0082 (2013.01); A61B 5/1117 (2013.01); A61B 5/6892 (2013.01); A61G 7/05 (2013.01); C08G 18/3206 (2013.01); C08G 18/7671 (2013.01); C08J 5/18 (2013.01); G01L 1/24 (2013.01); G01L 1/241 (2013.01); A47C 17/04 (2013.01); A61B 5/1115 (2013.01); A61B 5/447 (2013.01); A61B 2562/0266 (2013.01); A61G 7/015 (2013.01); A61G 2203/30 (2013.01); C08J 2375/04 (2013.01);
Abstract
The cushioning material having a sensorincludes a resin sheetcomposed of photoelastic resin, a cushioning materiallaminated on the resin sheet, a photosensorincluding a light generating unitand a light receiving unitthat are disposed to face each other so as to sandwich the resin sheet, and a processorthat detects a stress applied to the resin sheetbased on the light signal detected by the photosensor