Document information filing system with a single display device

Details Document information filing system with a single display device Document information filing system with a single display device

1984-02-23

1987-01-13

Orsino, Jr., Joseph A.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358183, 358903, H04N 718

Patent

active

046368485

ABSTRACT:
There is disclosed a document information filing system which displays the title information and the picture information by means of single display device comprised of a cathode-ray tube. A two-dimensional scanning device is provided for optically scanning a document to be filed to produce picture information corresponding to the document. The picture information produced by the scanner is magnetically recorded on a magnetic tape of an information custody device together with a retrieval information corresponding to the picture information and comprised of a plurality of code groups. When a proper code constituting the retrieval information is set by a keyboard, the title information including this code is selected from the information custody device. On the basis of the title information, desired document picture information is retrieved and extracted. The retrieval code of the title information and the desired document picture information are selectively transmitted to a cathode-ray display by way of a gate circuit.

REFERENCES:
patent: 2721990 (1955-10-01), McNaney
patent: 3757037 (1973-09-01), Bialek
patent: 4013876 (1977-03-01), Austin
patent: 4205780 (1980-06-01), Burns et al.
patent: 4324484 (1982-04-01), Johnson
patent: 4437127 (1984-03-01), Hirose
Johnson-Document Location with Convenient Keyboard-IBM Tech. Disclosure Bulletin, vol. 9, #2, Jul. 1966, pp. 146, 147.
Toshiba-Tosfile 1000-Oct. 1980.
Toshiba-Tosfile 2100-Jan. 1983.
Howe et al.-Document Storage on a Video Disc-Research Disclosure No. 186, Oct. 1979, pp. 568-570.

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