Magnetic disk and magnetic disk unit

Details Magnetic disk and magnetic disk unit Magnetic disk and magnetic disk unit

1997-05-20

1999-04-27

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record medium

Disk

G11B 582

Patent

active

058985530

ABSTRACT:
A magnetic disk unit provided with a magnetic disk, a slider operatively configured and supported on a pivoting arm, a vertical recording magnetic head provided on said slider, and an information record section provided on the magnetic disk in the form of protrusions covered with magnetic material, said information record section accepting a vertical magnetic recording signal from said vertical magnetic recording head, thus providing a magnetic head operated with a small lift amount to suppress spacing loss in the vertical magnetic recording and improved recording and reproducing performance of a vertical magnetic recording disk unit system.

REFERENCES:
patent: 5285343 (1994-02-01), Tanaka et al.
patent: 5328740 (1994-07-01), Nakayama et al.
patent: 5388020 (1995-02-01), Nakamura et al.
patent: 5402278 (1995-03-01), Morita
patent: 5427833 (1995-06-01), Nakayama et al.
patent: 5504646 (1996-04-01), Tanaka et al.
patent: 5537282 (1996-07-01), Treves et al.
patent: 5569518 (1996-10-01), Hayashi
patent: 5576918 (1996-11-01), Bar-Gadda et al.
patent: 5768076 (1998-06-01), Baumgart et al.

Affiliated with

Also associated with

Rating

Magnetic disk and magnetic disk unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic disk and magnetic disk unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic disk and magnetic disk unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-689165