Cleaning disc

Details Cleaning disc Cleaning disc

1983-03-18

1986-04-29

Hecker, Stuart N.

Dynamic magnetic information storage or retrieval

Head

Head accessory

360137, G11B 541

Patent

active

045861005

ABSTRACT:
A cleaning device for cleaning contact-type information transducing heads is disclosed. The device has a substrate covered in part by a cleaning material and partly by a recording surface. A program is stored on the recording surface for directing the transducing head toward cleaning material for each cleaning operation. An embodiment is disclosed in which memory locations on the recording surface count the number of cleaning program executions, indicate specifically available cleaning areas and indicate when the cleaning device has been completely used.

REFERENCES:
patent: 3995319 (1976-11-01), Harris
patent: 4065798 (1977-12-01), Sugisaki
patent: 4408241 (1981-06-01), Ogawa
patent: 4419164 (1983-12-01), Martinelli
patent: 4446205 (1984-05-01), Mizuno et al.
G. C. Comotti et al., "Cleaning Diskette for Magnetic Heads," IBM TDB, Dec. 1982, vol. 25, No. 7A, p. 3174.

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