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. 18, 2009
Filed:
Nov. 04, 2004
Shigefumi Urata, Yaita, JP;
Shigefumi Urata, Yaita, JP;
Sharp Kabushiki Kaisha, Osaka-shi, JP;
Abstract
A characteristic-data-extraction unitextracts characteristic data containing changing information from song data, then an impression-data-conversion unituses a pre-learned hierarchical neural network to convert the characteristic data extracted by the characteristic-data-extraction unitto impression data and stores it together with song data into a song database. A song search unitsearches the song databasebased on impression data input from a PC-control unitand outputs the search results to a search-results-output unit
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