Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal
Reexamination Certificate
2006-08-01
2010-06-29
Young, Wayne R (Department: 2627)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Mechanism control by the control signal
C369S053310, C369S053440
Reexamination Certificate
active
07746740
ABSTRACT:
In the present invention, the processing sequence of a microprocessor for restructuring the recording parameters when changing the recording in an optical disk recording apparatus from a constant angular velocity (CAV) mode to a constant linear velocity (CLV) mode is as follows: (1) interrupt the recording process; (2) calculate a linear velocity at a point where the recording linear velocity becomes constant; (3) calculate a third recording parameter in the linear velocity by a linear interpolation based on first and second recording parameters which are corrected by test writing, replacing all the recording parameters for an outer circumference of an optical disk from a radius position where the linear velocity becomes Cx, with the third recording parameter; and (4) restart the recording with the third recording parameter as a recording condition.
REFERENCES:
patent: 6636468 (2003-10-01), Salmonsen et al.
patent: 6980497 (2005-12-01), Tsukihashi et al.
patent: 7313064 (2007-12-01), Kim
patent: 2002/0044507 (2002-04-01), Hagiwara et al.
patent: 2004/0076094 (2004-04-01), Toshiaki et al.
patent: 2005/0105459 (2005-05-01), Tamura et al.
patent: 2003-016652 (2003-01-01), None
patent: 2003-67935 (2003-03-01), None
patent: 2003-115110 (2003-04-01), None
patent: 2003-141732 (2003-05-01), None
patent: 2004-30893 (2004-01-01), None
patent: 2004-062945 (2004-02-01), None
patent: 2004-288337 (2004-10-01), None
patent: 2004-319023 (2004-11-01), None
patent: 2005-129166 (2005-05-01), None
Office Action issued in Japanese Patent Application No. 2005-339811 on Feb. 12, 2010.
Kawashima Toru
Nishimura Koichiro
Toda Tsuyoshi
Yamada Atsushi
Antonelli, Terry Stout & Kraus, LLP.
Bibbins LaTanya
Hitachi-LG Data Storage, Inc.
Young Wayne R
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