Servo writer, and write and inspection method of servo signal

Details Servo writer, and write and inspection method of servo signal Servo writer, and write and inspection method of servo signal

2008-05-06

2008-05-06

Wellington, Andrea (Department: 2627)

Dynamic magnetic information storage or retrieval

Monitoring or testing the progress of recording

C360S075000

Reexamination Certificate

active

11187950

ABSTRACT:
A servo writer of the invention writes a servo signal in a magnetic tape, reads and inspects the signal, and has a servo writer main body and a plurality of unit panels changeably loaded to a panel change unit provided at the main body according to a product class of the tape, wherein any of the unit panels has a servo write head for writing the signal in the tape and a write-sub-control mechanism for controlling a writing of the signal by the write head, wherein the write head and the sub-control mechanism write a predetermined signal in the tape, and wherein the main body has a signal main control mechanism for mainly controlling a writing of the signal in the tape by the write head, a servo read head for reading the signal written in the tape, and a signal inspection mechanism for processing and inspecting the signal.

REFERENCES:
patent: 6873587 (2005-03-01), Hashimoto
patent: 2005/0219756 (2005-10-01), Dugas et al.
patent: 2001-210034 (2001-08-01), None
patent: 2003-141836 (2003-05-01), None
patent: 2003-323704 (2003-11-01), None
patent: 2004-022001 (2004-01-01), None
patent: 2004-219298 (2004-08-01), None

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