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. 09, 2008
Filed:
Sep. 30, 2005
Akihiro Suyama, Tokyo, JP;
Ken Ueno, Kanagawa-ken, JP;
Shigeaki Sakurai, Tokyo, JP;
Ryohei Orihara, Tokyo, JP;
Akihiro Suyama, Tokyo, JP;
Ken Ueno, Kanagawa-ken, JP;
Shigeaki Sakurai, Tokyo, JP;
Ryohei Orihara, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A time series pattern generation unit extracts a key concept corresponding to a text of each data element of a plurality of time series data by referring to an extraction rule memory, and generates a plurality of time series patterns. A colony generation unit unifies a plurality of data elements having the same key concept and substantially the same time duration, and generates colonies of unified elements. In response to a selection of a first colony, a colony extraction unit specifies a second colony having a key concept contrary to the first colony, and extracts colonies earlier than the first colony and the second colony. A time reason extraction unit extracts a time reason as a divergence condition of the first colony from the second colony from the extracted colonies.