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:
Jan. 04, 2011
Filed:
Aug. 31, 2007
Kenji Kondo, Kyoto, JP;
Tomonobu Naruoka, Kyoto, JP;
Kenji Kondo, Kyoto, JP;
Tomonobu Naruoka, Kyoto, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A sensing history database for storing ID and position information of an article detected by an article detecting unit and ID and position information of a person detected by a person detecting unit, a dangerous article database in which an article having a possibility of posing danger in an environment to be watched over is defined for each individual, an accessible location database for storing accessible locations in the environment for each individual, an article-leaving-operation determining unit for determining that the person has left the article from the position information of the article and the position information of the person stored in the sensing history database, and a left-article danger degree determining unit for determining as dangerous when determined that combination of the ID of the person and the ID of the left article in the environment is dangerous from information defined in the dangerous article database and determined that the person present in the environment can access the position of the left article in the article-leaving-operation determining unit.