Title:
OPTICAL DISK DATA READING APPARATUS, OPTICAL DISK DATA COPYING APPARATUS, AND OPTICAL DISK DATA READING SPEED CONTROL METHOD
Document Type and Number:
Japanese Patent JP3680008
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an optical disk data reading apparatus in which the occurrence of a buffer under-run error is prevented in copying optical disk data.
SOLUTION: The optical disk data reading apparatus (3) to read data from a plurality of optical disks when copying the data of the optical disks, is provided with a read means to read data from an optical disk (32), a detecting means (35) to detect the writing speed of an optical disk data writing device in copying the data, and reading speed control means (35, 33, 31) to control the reading speed of the reading means according to the detection result of the writing speed in copying the data.
Inventors:
Takeshi Minamimoto
Application Number:
JP2001209680A
Publication Date:
August 10, 2005
Filing Date:
July 10, 2001
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G06F3/06; G06F3/08; G11B19/02; G11B19/28; G11B20/10; H04N5/91; (IPC1-7): G11B20/10; G06F3/06; G06F3/08; G11B19/02; G11B19/28; H04N5/91
Domestic Patent References:
| JP2001143382A | ||||
| JP2001069446A | ||||
| JP8320767A | ||||
| JP7078415A | ||||
| JP7037317A |
Foreign References:
| WO2000063897A1 |
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Atsushi Tsuboi
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Shoji Kawai
Sadao Muramatsu
Atsushi Tsuboi
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Shoji Kawai
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