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Data processing apparatus

A data processing device, data processing equipment technology, applied in the direction of electrical digital data processing, data recording, recording signal processing, etc., can solve problems such as deletion, and achieve high reliability

Inactive Publication Date: 2006-01-04
HITACHT MAXELL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] But transferring incomplete data from HDD to DVD-R as mentioned above will cause the problem of deleting HDD data, some of which data was transferred from this HDD

Method used

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Embodiment Construction

[0036] The following will refer to the attached figure 1 , an example of the structure of the data processing apparatus of the present invention will be described. The data processing apparatus is set to transfer data to the first recording medium 1 (hard disk, hereinafter referred to as "HDD") to accumulate and store digital data such as images and music (hereinafter referred to as "AV data") and to the second recording medium 2 (optical recording disk, hereinafter referred to as "DVD-R") transmits data to selectively accumulate and store AV data in the HDD.

[0037] Note that the first recording medium and the second recording medium are for describing the embodiment and are not limited to the recording medium described here. The first recording medium and the second recording medium may be any type of recording medium such as a semiconductor memory and an optical disc.

[0038] The above-mentioned AV data is for description only and the embodiment is not limited to the AV...

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Abstract

There are cases where image contents with a limited number of copies allow data transfer although not dubbing operations. Transfer of temporarily recorded data from a recording medium such as a hard disk to a recording medium such a DVD-R raises a problem of erasing hard disk data for transfer even in case of incomplete data transfer. The disclosure of the present invention therefore describes determination means for determining a result of data transfer based on a condition for the transfer of the above-mentioned data allows a failure in data transfer to be prevented. This eliminates a concern over erasing HDD data for transfer during an incomplete data transfer.

Description

[0001] This application relates to and claims priority from Japanese Patent Application No. 2004-173380 filed on Jun. 11, 2004, which is incorporated herein by reference. technical field [0002] The present invention relates to a data processing apparatus for transferring data in a recording medium. Background technique [0003] As shown in Japanese Patent Laid-Open No. 2001-101790, since they are personal computers, some personal computers transmit data when their contents are fully verified. [0004] The video recorder records data digitally compressed by MPEG (Moving Picture Expert Group, Moving Picture Expert Group) on hard disks and recording discs, such as image and music data. Hard disks have large capacities (eg, 300 to 500 GB). Although there is an advantage in that data can be copied at high speed (eg, 20 GB / sec), these hard disks have a limited recording capacity, and these hard disks are non-removable fixed media, so it is necessary to force hard disk data to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B20/10G11B11/10G06F12/00H04N5/91G11B5/09G11B5/86G11B7/00G11B20/00G11B20/12G11B20/18
CPCG11B20/00086G11B5/86G11B2020/10972G11B2220/2516
Inventor 藤田浩司小野裕明
Owner HITACHT MAXELL LTD
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