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:
Apr. 04, 2006
Filed:
Mar. 29, 2001
Jun Hikita, Kanagawa, JP;
Tsutomu Iwaoka, Kanagawa, JP;
Jun Hikita, Kanagawa, JP;
Tsutomu Iwaoka, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
When the size of a file which has been read out from a magnetic disc unit less than a predetermined value, a CPU the file onto a magnetic tape of a magnetic tape unit as an archive file of a standard form to which attribute information where its size is represented by octal numeral is added. On the other hand, when the size of the file is the predetermined value or more, the CPU records such a file onto the magnetic tape as an archive file of an expanded form to which attribute information where the size of the file is represented by hexadecimal numeral and including identification symbol indicating hexadecimal representation is added. Where the attribute information of the recorded archive file does not include identification symbol, the archive file is reproduced as a standard form. Where the attribute information includes identification symbol, the archive file is reproduced as an expanded form.