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:
Aug. 16, 2005
Filed:
Oct. 09, 2001
Isao Namba, Kawasaki, JP;
Isao Namba, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
By comprising a question sentence input unit for receiving a question sentence for retrieval, a retrieval execution unit for retrieving data from a database storing data to be retrieved and extracting data similar to the question sentence inputted by the question sentence input unit, a word contribution degree calculation unit for calculating the contribution degree of a word contributing to the extraction by the retrieval execution unit and a word contribution degree output unit for the contribution degree calculated by the word contribution degree calculation unit together with the corresponding word, the word to which importance is attached can be reported to a user.