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:
Feb. 20, 2024
Filed:
Nov. 21, 2019
Sony Group Corporation, Tokyo, JP;
Hisao Tanaka, Tokyo, JP;
Tomotaka Kuraoka, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
An archiving apparatus that realizes high-speed seek processes and the like by setting a logical object table for each container file with a predetermined size, and closing the container file under a predetermined condition is provided. A data processing section that executes control of access to a recording medium generates a logical object table for managing a container file including logical objects which are recorded data units, and records the logical object table on a memory. In a case where a prescribed condition is satisfied, for example, the container file size has become equal to or larger than a prescribed end reference value, and so on, while a process on the container file is being executed, the logical object table is read out from the memory, and recorded on the recording medium, and the container file is closed.