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:
Apr. 28, 2015
Filed:
Jul. 28, 2009
Etsunori Fujita, Hiroshima, JP;
Yumi Ogura, Hiroshima, JP;
Shinichiro Maeda, Hiroshima, JP;
Shigeyuki Kojima, Hiroshima, JP;
Etsunori Fujita, Hiroshima, JP;
Yumi Ogura, Hiroshima, JP;
Shinichiro Maeda, Hiroshima, JP;
Shigeyuki Kojima, Hiroshima, JP;
Delta Tooling Co., Ltd., Hiroshima-shi, JP;
Abstract
A configuration is adopted where elastic members made of expanded rein beads and having a size covering air cushions are disposed between a skin member and the air cushions of a human body supporting device. By arranging a plurality of elastic members made of expanded rein beads and in a stacking manner, preferably, arranging two elastic members made of expanded resin beads, spring constants of the elastic members obtained from load-deflection characteristics when they are pressed to a deflection amount of 1 mm by a pressing plate with a diameter of 30 mm being higher than that of the air cushion and being different from each other, a biological signal can be transmitted to the air cushions without damping the biological signal, though the elastic members made of expanded rein beads and are provided.