Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1995-09-18
1999-03-23
Cao, Allen T.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 560
Patent
active
058868569
ABSTRACT:
A magnetic head slider assembly for a magnetic disk type recording/reproducing apparatus includes a slider body, a floating pad provided on the slider body and projecting beyond a disk facing surface thereof, a thin film layer disposed at one end of the slider body, a magnetic head constituted by the thin film layer as an integral part thereof, and a core pad projection incorporating therein a core of the magnetic head and projecting beyond an adjacent disk facing surface of the slider body. The core pad projection is not formed as a continuation of the slider body and is separated from the floating pad a predetermined distance longitudinally of the slider body by a recess interposed therebetween whereby the core pad projection is positioned closer to the magnetic disk than a back end of the floating pad whereby influence of a process offset between the slider body and the magnetic head during fabrication process can be eliminated.
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patent: 5513056 (1996-04-01), Kawasaki et al.
patent: 5550693 (1996-08-01), Hendriks et al.
patent: 5673161 (1997-09-01), Yanagisawa et al.
patent: 5687046 (1997-11-01), Mathews
IBM Technical Disclosure Bulletin (vol. 31, No. 2, Jul. 1988), p. 108.
Higashijima Tetsuji
Higashiya Teruyoshi
Higuchi Shinsuke
Mori Kenji
Nagaike Sadanori
Cao Allen T.
Hitachi , Ltd.
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