Jacquard card to magnetic tape archives storage and retrieval sy

Details Jacquard card to magnetic tape archives storage and retrieval sy Jacquard card to magnetic tape archives storage and retrieval sy

1974-10-23

1977-01-18

Cook, Daryl W.

Registers

Calculators

Input-output calculator to indicator, printer, etc.

139 68, 139319, G06K 102, D03C 100, D03J 110

Patent

active

040041352

ABSTRACT:
A Jacquard card is placed in information-transfer relationship with an optical reader. Weave information, including an identification number and number of picks, is placed in a computer. The weave pattern is read row by row and pick by pick and stored on magnetic tape. To retrieve the weave pattern, the magnetic tape is searched and the information is output on paper tape. The paper tape is then used to produce a Jacquard card.

REFERENCES:
patent: 3143724 (1964-08-01), Willoughby et al.
patent: 3473157 (1969-10-01), Little et al.
patent: 3505502 (1970-04-01), Yanai
patent: 3529298 (1970-09-01), Lourie
patent: 3629558 (1971-12-01), Coggin
patent: 3671944 (1972-06-01), Dubner
patent: 3744035 (1973-07-01), Gerrhos et al.
patent: 3766528 (1973-10-01), Ichida
patent: 3820082 (1974-06-01), Bauknecht et al.
patent: 3844139 (1974-10-01), De Cerjat et al.
patent: 3918633 (1975-11-01), Maurer

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