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. 01, 1992
Filed:
May. 23, 1990
Applicant:
Inventors:
Masako Kitado, Osaka, JP;
Izumi Mihara, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
600026 ; 128905 ;
Abstract
A sleep inducing system is arranged to discriminate a proper time of falling asleep on the basis of respiration cycle detected as a biological signal, and to give to human body a sleep inducing stimulus in response to the discriminated proper time. Sleep induction can be thereby attained with respect to the human body organically and in a relatively short time.