Information carrier apparatus and information carrier...

Details Information carrier apparatus and information carrier... Information carrier apparatus and information carrier...

2004-04-05

2008-11-11

Young, Wayne (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S044320, C369S053120, C369S053130

Reexamination Certificate

active

07450483

ABSTRACT:
An information carrier apparatus for accessing an information carrier having at least one track formed therein includes a times crossed detection section for detecting the number of times that a head structured to access the information carrier has crossed the track; an eccentricity direction detection section for detecting an eccentricity direction of the information carrier based on the number of times; an eccentricity distance detection section for detecting an eccentricity distance of the information carrier based on the eccentricity direction and the number of times; and an eccentricity correction section for correcting eccentricity of the information carrier based on the eccentricity direction and the eccentricity distance.

REFERENCES:
patent: 4985882 (1991-01-01), Tanaka et al.
patent: 5042021 (1991-08-01), Nagano et al.
patent: 5615191 (1997-03-01), Takeda et al.
patent: 5901121 (1999-05-01), Yamashita et al.
patent: 6304528 (2001-10-01), Kanda et al.
patent: 6452882 (2002-09-01), Fukamachi
patent: 7257062 (2007-08-01), Li et al.
patent: 2001/0019525 (2001-09-01), Chan
patent: 2002/0024899 (2002-02-01), Cho et al.
patent: 2003/0016599 (2003-01-01), Watanabe
patent: 2003/0090979 (2003-05-01), Takahashi
patent: 2001-307342 (2001-02-01), None
patent: 2001-160226 (2001-12-01), None
patent: 2002-251749 (2002-06-01), None

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