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. 27, 2011
Filed:
Jul. 14, 2006
Masafumi Sato, Osaka, JP;
Kazuya Fujimura, Kanagawa, JP;
Hiroyuki Kamezawa, Osaka, JP;
Tomoo Nakagawa, Osaka, JP;
Masafumi Sato, Osaka, JP;
Kazuya Fujimura, Kanagawa, JP;
Hiroyuki Kamezawa, Osaka, JP;
Tomoo Nakagawa, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A data recording systemincludes: a file generating partfor dividing digital data so as to generate a plurality of data files and recording the plurality of the data files sequentially into a recording medium; a management file judging partfor determining one management file for recording management information of the plurality of the data files; and a management information generating partfor recording the management information of the plurality of the data files into the determined management file. The management file judging partdetermines the management file such that the number of the data files managed by the management file does not exceed a maximum data file number L (L is a natural number) that can be managed by the management file. Thereby, it is possible to record the plurality of the data files that are divided from the digital stream data and are recorded, such that the management of the plurality of the data files is easy.