Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal
Reexamination Certificate
2005-01-11
2005-01-11
Huber, Paul W. (Department: 2653)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Mechanism control by the control signal
C369S053270
Reexamination Certificate
active
06842412
ABSTRACT:
Good jitter is retained and recorded even when a linear velocity is variable. A recording parameter suitable for each of the linear velocities is obtained by performing test writings for an outer periphery zone of a disc at different linear velocities, and based on a correlation between each of the linear velocities and a recording parameter suitable for each of the linear velocities, a recording parameter corresponding to a linear velocity on an area onto which information is to be recorded is obtained.
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“High Density Mark Edge Recording on a Phase Change Rewritable Disk by a 680nm Laser Diode” by Ishida, et al. pp. 70-75.
Minemura Hiroyuki
Ushiyama Junko
Hitachi , Ltd.
Huber Paul W.
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