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. 14, 2010
Filed:
Mar. 24, 2008
Ikuo Miyoshi, Kawasaki, JP;
Ikuo Miyoshi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A document retrieval system performing retrieval of electronic documents includes, a document database storing a plurality of pieces of document data, a transposed index storage device storing a transposed index in which the document numbers of the document data containing a keyword string are registered, a document number subsequence search start address table storage device storing a document number subsequence search start address indicating a position where an assigned document group start document number is recorded, a document retrieval managing unit having document number subsequence acquisition request means for transmitting the total number of documents, and a plurality of the document number subsequence acquisition apparatuses having assigned document group determination means for determining a document group in a sequence in accordance with the preset apparatus number of a local apparatus as the assigned document group.