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Patent Searching and Data


Title:
SERVO WRITER AND METHOD FOR WRITING SERVO SIGNAL
Document Type and Number:
WIPO Patent Application WO/2019/093469
Kind Code:
A1
Abstract:
A servo writer comprises: a write head that writes a servo signal to a traveling elongated magnetic tape; a guide roller provided on the upstream side of a travel path from the write head, the guide roller guiding the traveling magnetic tape; and a polishing part provided on the upstream side of the travel path from the guide roller, the polishing part polishing at least one edge of the traveling magnetic tape, the guide roller having a flange part that limits the travel of the magnetic tape.

Inventors:
ENDO, Tetsuo (Konan Minato-k, Tokyo 75, 〒1080075, JP)
Application Number:
JP2018/041640
Publication Date:
May 16, 2019
Filing Date:
November 09, 2018
Export Citation:
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Assignee:
SONY CORPORATION (1-7-1, Konan Minato-k, Tokyo 75, 〒1080075, JP)
International Classes:
G11B21/10; B24B9/02; B24B41/06; G11B5/584; G11B15/60
Attorney, Agent or Firm:
SUGIURA, Masatomo et al. (402 Kadora Building, 1-1-11 Minami Ikebukuro, Toshima-k, Tokyo 22, 〒1710022, JP)
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