Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Environmental control
Reexamination Certificate
2008-04-29
2008-04-29
Cao, Allen (Department: 2627)
Dynamic optical information storage or retrieval
Particular cabinet structure for optical media
Environmental control
Reexamination Certificate
active
07367036
ABSTRACT:
A stabilizing part applying aerodynamic force to the recording medium so as to control disk axial runout of the recording disk and stabilize it; the stabilizing part includes a main stabilizing member for a recording/reproduction position with the recording/reproduction unit and an auxiliary stabilizing member for positions other than the recording/reproduction position; the auxiliary stabilizing member inclines the disk surface of the recording disk from a plane perpendicular to the rotational axis of the recording disk, and said main stabilizing member generates a positive or negative pressure in the recording disk rotation direction to cancel out inclination in the recording/reproduction surface of the recording disk.
REFERENCES:
patent: 6548137 (2003-04-01), Ito et al.
patent: 6777057 (2004-08-01), Ito et al.
patent: 6790592 (2004-09-01), Harigaya et al.
patent: 6826768 (2004-11-01), Wu et al.
patent: 6841049 (2005-01-01), Ito et al.
patent: 6884487 (2005-04-01), Ito et al.
patent: 7194750 (2007-03-01), Aman et al.
patent: 2002/0186636 (2002-12-01), Onagi et al.
patent: 2003/0174599 (2003-09-01), Aman et al.
patent: 2004/0154035 (2004-08-01), Aman et al.
patent: 2007/0107004 (2007-05-01), Aman et al.
patent: 04-319587 (1992-11-01), None
patent: 06-005038 (1994-01-01), None
patent: 07-105657 (1995-04-01), None
patent: 10-308059 (1998-11-01), None
patent: 2003-091970 (2003-03-01), None
patent: 2005-050404 (2005-02-01), None
Optical Readout of Videodisc, IEEE Transaction on Consumer Electronics, Nov. 1976, pp. 304-308.
Aman Yasutomo
Nishida Masami
Onagi Nobuaki
Uchida Keisuke
Cao Allen
Dickstein & Shapiro LLP
Ricoh & Company, Ltd.
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