Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1997-08-13
1999-11-09
Hughes, S. Thomas
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360104, 2960312, 2989813, 21912169, G11B 548
Patent
active
059825839
ABSTRACT:
A method of controlling curvature of a disc head slider having a slider body with a bearing surface and a back surface, which is opposite to the bearing surface. The method includes melting and then cooling the back surface to add tensile stress to the back surface which induces curvature of the bearing surface.
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patent: 5442850 (1995-08-01), Kerth
Photograph of TDK TPC ABS slider from Quantum Fireball 2 Drive, publicly on sale at least as early as Jan. 1, 1996.
Photograph of TDK AAB slider from Pike Disc Drive, publicly on sale at least as early as Jan. 31, 1996.
R.W. Stinnett and E.L. Neau "Ion Beam Surface Treatment", QM Technologies Inc. An Interim Report, Summer 1996, pp. 1-16.
R. Ebbutt and S. Danyluk, Ilan Weisshaus, "Method to Evaluate Damage Induced By Dicing and Laser Cutting of Silicon Wafers".
Butler Marc W.
Hughes S. Thomas
Seagate Technology Inc.
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