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:
Dec. 10, 2013
Filed:
Apr. 24, 2010
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 state change of a person is captured with timing closer to consciousness of the person. A frequency slope waveform of a time series signal of a pulse wave of a body of a person detected by an air pack is obtained by a frequency slope time-series analyzing and a computing device and a frequency fluctuation time-series waveform is obtained by a frequency fluctuation time-series analyzing and computing device. By comparing changes of two waveforms with each other in a waveform determining device, a state change of a person can be captured with timing closer to consciousness of the person.