Information recording/reproduction apparatus having hard...

Details Information recording/reproduction apparatus having hard... Information recording/reproduction apparatus having hard...

2006-07-03

2008-12-02

Olson, Jason C (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

C361S689000

Reexamination Certificate

active

07460325

ABSTRACT:
A DVD recorder includes a control portion operating in response to a signal received from a monitor portion of a hard disk device and indicating how many times writing a data signal is retried. If the current retry count is at least a predetermined number of times the control portion turns on a cooling fan device. If the current retry count is smaller than the predetermined number of times the control portion turns off the cooling fan device. As a signal output from the hard disk device can be utilized to control the cooling fan device, the apparatus can be less costly than that provided with a separate, dedicated temperature sensor, as conventional.

REFERENCES:
patent: 6295264 (2001-09-01), Kawakami
patent: 2004/0202534 (2004-10-01), Inoue et al.
patent: 2007/0012615 (2007-01-01), Yoshida
patent: 2002-324391 (2002-11-01), None
Patent Abstracts of Japan, Publication No. 2002-324391, Publication date Nov. 8, 2002 (1 page).

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