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:
Feb. 21, 2006
Filed:
Apr. 30, 2004
Noboru Wakabayashi, Yokohama, JP;
Noboru Wakabayashi, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
One or more sensors for detecting daily activity patterns are provided in a person's home. A data processing apparatus includes databases for storing activity data from the sensors, a statistical analysis section, an abnormality determination section, an evaluation section and a notification section. The statistical analysis section performs statistical analyses on the stored activity data and calculates thresholds for detecting abnormalities in daily activity patterns. The abnormality determination section compares the living behavioral values with the thresholds calculated by the abnormality determination section and determines abnormalities. The notification section notifies an observer's reporting apparatus of the abnormalities. The observer checks whether the person observed is actually abnormal or not, by communicating with the person; and the observer gives feedback about accuracy of the abnormality notification, enabling the apparatus to learn which daily activity patterns are optimal for the abnormality determination.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile