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:
Sep. 29, 2015
Filed:
Feb. 17, 2009
Masaru Suzuki, Kawasaki, JP;
Tomoharu Kokubu, Yokohama, JP;
Masaru Suzuki, Kawasaki, JP;
Tomoharu Kokubu, Yokohama, JP;
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Abstract
A search keyword improvement apparatus includes a unit extracting a word as an additional keyword candidate from a new document, number of times of appearance of the word in the new document being greater than number of times of appearance of the word in each of a first documents except for the new document, if the new document and a new search target identification information item which is used to search the new document are accumulated, a unit generating a first search query based on an input keyword, a second search target associated with the input keyword, and one of the additional keywords, and generating a second search query, a unit moving the additional keyword candidate and the third search target identification information item, if the desired search result is selected from a third search result list corresponding to the second search query.