Method for producing tape leaders for hubs

Details Method for producing tape leaders for hubs Method for producing tape leaders for hubs

1995-03-29

1995-12-12

Nguyen, John Q.

Winding, tensioning, or guiding

Convolute winding of material

With cutting, perforating, or notching

242344, 2425325, 242534, 360132, B65H 3508, G11B 23087

Patent

active

054742498

ABSTRACT:
A tape cassette is provided which has indicia indicating the characteristics of the tape contained therein. In one embodiment an information discriminating mark, capable of being optically sensed is provided on the magnetic tape. Fluctuations in the transmittance of the tape are detected by a photodetector device and a difference in the detected output is utilized for identifying the type of the tape cassette. In another embodiment, the bottom surface of the tape cassette is provided with physical indicia indicating the characteristics of the tape contained therein.

REFERENCES:
patent: 3677505 (1972-07-01), Van Taylor
patent: 3706844 (1972-12-01), Besier et al.
patent: 3826447 (1974-07-01), Uabu et al.
patent: 4135316 (1979-01-01), Saito
patent: 4247977 (1981-02-01), Nakamura
patent: 4989111 (1991-01-01), Sato
patent: 5239437 (1993-08-01), Hoge et al.

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