Apparatus for recording information and method for...

Details Apparatus for recording information and method for... Apparatus for recording information and method for...

2005-01-04

2005-01-04

Edun, Muhammad (Department: 2655)

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

C369S044270, C369S044320, C369S053120

Reexamination Certificate

active

06839307

ABSTRACT:
The invention relates to an information recording apparatus including a head that is disposed so as to face a recording medium, and records information in the recording medium and/or reproduces information therefrom, and a head actuator for moving the head toward and away from the recording medium. The apparatus further comprises a capacitor electrically charged by a power source; and a driving processor for driving the head actuator with electric charge accumulated in the capacitor in accordance with a voltage of the power source, and for retracting the head to a position away from the recording medium.

REFERENCES:
patent: 5633568 (1997-05-01), Dunfield
patent: 5729399 (1998-03-01), Albrecht et al.
patent: 6219221 (2001-04-01), Kibi et al.
patent: 6301082 (2001-10-01), Sonderegger et al.
patent: 6490116 (2002-12-01), Watanabe et al.
patent: 6594102 (2003-07-01), Kanda et al.
patent: 4-32029 (1992-02-01), None

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