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:
Jul. 24, 2007
Filed:
Feb. 27, 2003
Mikio Sasaki, Kariya, JP;
Fumihiko Murase, Nagoya, JP;
Mikio Sasaki, Kariya, JP;
Fumihiko Murase, Nagoya, JP;
DENSO Corporation, Kariya, JP;
Abstract
A vector retrieval/generation/correction unit of a user terminal generates, corrects, and optimizes an inquiry vector on the basis of a vector profile, an inquiry history, a user model, and a user profile. On the other hand, a vector retrieval/generation/correction unit in an information center generates/corrects/optimizes a feature vector on the basis of a vector table, a search history, and a contents description database. In the information center, when an inquiry profile including an inquiry vector is transmitted from the user terminal, an adaptive searching process is executed. According to evaluation made by a contents evaluating unit, proper contents are retrieved from a contents database.