Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal
Reexamination Certificate
2005-03-22
2005-03-22
Nguyen, Hoa T. (Department: 2652)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Mechanism control by the control signal
C369S053310
Reexamination Certificate
active
06870802
ABSTRACT:
An information reproduction apparatus of the present invention comprises a rotating section2for rotating an information carrier1on which a unit of continuous information capable of being continuously read out is recorded, a CLV control section9for controlling the rotating section in such a manner that the information carrier is rotated at a constant linear velocity, a CAV control section9for controlling the rotating section in such a manner that the information carrier is rotated at a constant angular velocity, a rotation control selection14for selectively operating the CLV or CAV control section, and an information determination section14for detecting an information length of the continuous information. The rotation control selection section is constructed in such a manner as to selectively operate the CLV or CAV control section based on a result of the detection of the information length of the continuous information.
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Ishibashi Hiromichi
Kimura Naohiro
Watanabe Katsuya
Agustin Peter Vincent
Matsushita Electric - Industrial Co., Ltd.
Nguyen Hoa T.
Renner , Otto, Boisselle & Sklar, LLP
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