Title:
SERVO INFORMATION WRITING APPARATUS
Document Type and Number:
Japanese Patent JPS5374009
Kind Code:
A
Abstract:
PURPOSE:To remove the eccentricity and simultaneously to prevent the phase shift in the read information according to the tilting travel of carriage, etc., by writing the positioning information under the condition that the pack is being mounted inthe magnetic disk.
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Inventors:
TANAKA TOSHIO
Application Number:
JP15022376A
Publication Date:
July 01, 1978
Filing Date:
December 13, 1976
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G11B21/10; G11B5/596; (IPC1-7): G06F13/04; G11B5/55; G11B21/10; G11B25/04