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. 16, 2010
Filed:
Apr. 13, 2007
Isao Nanba, Kawasaki, JP;
Isao Nanba, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A technique to maintain the fast search capability for the large-scale documents without causing the update delay is provided. This search processing method includes: causing an index search unit for carrying out an index search using a search index before document update to carry out the index search relating to a search request, and obtaining a first list of document IDs of pertinent documents; causing a string pattern matching unit having document contents after the document update to carry out a string pattern matching relating to the search request for the document contents after the document update, and obtaining a second list of document IDs of pertinent documents; and generating a search result for the search request by using the first and second lists and a third list of document IDs of documents relating to the document update.