Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1996-07-24
1998-06-16
Levy, Stuart S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 560
Patent
active
057680531
ABSTRACT:
A flying magnetic head slider with leading and trailing edges and side edges includes a plurality of rails extending along the side edges from the leading edge to the trailing edge. At least one of the rails includes a first narrow portion with a narrower rail width, located at a position near the leading edge, at least one second narrow portion with a partially narrower rail width, located at a position apart from the leading edge by a distance with a ratio of 0.6 to 0.9 to a whole longitudinal length of the slider, and a widening portion located between the at least one second narrow portion and the trailing edge, partially having a rail width increasing from the narrower rail width of the second narrow portion.
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S. Yoneoka et al. "A Negative Pressure Microhead Slider for Ultralow Spacing . . . ", IEEE Transactions on Magnetic, vol. 27, No. 6, Nov. 1991, pp. 5085-5087.
Shiraishi Masashi
Yamanaka Noboru
Cao Allen
Levy Stuart S.
TDK Corporation
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