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:
Mar. 25, 2008
Filed:
Jan. 31, 2002
Applicant:
Isao Namba, Kawasaki, JP;
Inventor:
Isao Namba, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a document clustering device which evaluates similarity between each document among documents and all the documents including the concerning document itself. And according to this evaluation result, the document clustering device divides the documents into non-hierarchical clusters. Thereby, the present invention realizes a document searching system which speedily retrieves a document satisfying a search condition from an accumulation of an enormous number of documents, and a FAQ preparing system which automatically prepares FAQ from an accumulation of an enormous number of sample questions and sample answers.