Electronic apparatus for proper handling of interchangeable memo

Details Electronic apparatus for proper handling of interchangeable memo Electronic apparatus for proper handling of interchangeable memo

1987-03-26

1988-12-20

Cardillo, Raymond F.

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

360 722, 360 75, 360 48, G11B 502, G11B 509, G11B 554

Patent

active

047928697

ABSTRACT:
An electronic apparatus utilizing an external memory such as a floppy disc or a cassette tape has a signal generator for generating a signal to indicate the interchange of the external memory. Upon detection of the signal, the interchanged external memory is properly handled.

REFERENCES:
patent: 2761017 (1956-08-01), Camras
patent: 3375507 (1968-03-01), Gleim et al.
patent: 3417387 (1968-12-01), Rayfield
patent: 3701130 (1972-10-01), Ault
patent: 3797037 (1974-03-01), Kolpek
patent: 3829837 (1974-08-01), Farr, Jr.
patent: 3848235 (1974-11-01), Lewis et al.
patent: 4016603 (1977-04-01), Ottesen
patent: 4086636 (1978-04-01), Cizmic et al.
patent: 4134138 (1979-01-01), Cardot et al.
patent: 4151571 (1979-04-01), Cordot et al.
patent: 4210941 (1980-07-01), Kashio
patent: 4296491 (1981-10-01), Jerome
patent: 4733314 (1988-03-01), Ogawa et al.
SMPTE Journal vol. 86, No. 4 Apr., 1977. E/I Features of the Optical Video disc System, Cavanaugh.
IBM-TDB vol. 25. No. 2 July, 1982 Optical/Magnetic Storage Disk System by M. B. Jordan.
IBM-TDB vol. 22, No. 3 Aug., 1979 Video Disk with Updating Feature by C. A. Bruce et al.
IBM-TDB vol. 22, No. 1 Jun., 1979 Index Amplifier Control for Detecting Diskettes in Disk Drive, Russell et al.

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