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:
Sep. 08, 2026
Filed:
Dec. 02, 2020
Sekisui Chemical Co., Ltd., Osaka, JP;
Yasuyuki Shirasaka, Osaka, JP;
Tetsuhiro Katou, Osaka, JP;
Taehyung Cho, Osaka, JP;
Yuuta Katsurayama, Osaka, JP;
Ryousuke Takahashi, Osaka, JP;
Yuri Hirono, Osaka, JP;
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Abstract
A state determination method, a state determination device, a state determination system, and a recording medium are provided for determining a state of a living body based on electrical signal according to a detected vibration. A state determination deviceacquires electrical signal according to a detected vibration, and operates: a rectification unit (step S); an envelope detection unit to derive an envelope from the rectified electrical signal (step S); and a state determination unit to determine the state of the living body based on the derived envelope (step S). The state determination devicethat has determined the state of the living body outputs a determination result (step S).