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Kazuhiko Yamamoto: Document information filing system with a single display device. Tokyo Shibaura Denki Kabushiki Kaisha, Cushman Darby and Cushman, January 13, 1987: US04636848 (57 worldwide citation)

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 i ...


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Kenji Hirose: Document information filing system. Tokyo Shibaura Denki Kabushiki Kaisha, Cushman Darby & Cushman, March 13, 1984: US04437127 (36 worldwide citation)

Title information, which contains management information representing the kind or class of document information be recorded and index information representing the title and recording position of each document information, is provided for the recording and retrieving of the document information. When ...


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Kazuhiko Yamamoto: Document information filing system. Tokyo Shibaura Denki Kabushiki Kaisha, Cushman Darby & Cushman, March 19, 1985: US04506342 (29 worldwide citation)

Title information recorded on a magnetic tape is reproduced by a longitudinal video recorder and stored in a title memory. A CPU calculates the remaining storage capacity from the address of index information in title information stored in the title memory, the rated storage capacity of a magnetic t ...


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Kazuhiko Iida: Document information filing system. Tokyo Shibaura Denki Kabushiki Kaisha, Cushman Darby & Cushman, February 25, 1986: US04573084 (22 worldwide citation)

All index information recorded on a magnetic cassette tape detachably mounted on a document information filing system and corresponding severally to a plurality of image information are stored in a RAM in a control section. The RAM is quickly searched for an index information corresponding to a desi ...


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Tomohisa Yoshimaru, Kazuki Yamamoto: Document information filing system. Tokyo Shibaura Denki Kabushiki Kaisha, Cushman Darby & Cushman, February 5, 1985: US04498107 (22 worldwide citation)

A document information filing system has a function of displaying a plurality of its operation modes such as "SEARCH", "RECORD", "DELETE" and "CHANGE" modes on a display device. When a given operation mode is selected by a keyboard, sequential guidance for the procedure of operation for the selected ...


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Katsumi Kimoto: Electronic document information filing system. Tokyo Shibaura Denki Kabushiki Kaisha, Cushman Darby and Cushman, November 27, 1984: US04485454 (21 worldwide citation)

In a document information filing system of the present invention, the document picture information and the filing information are recorded in a longitudinal video recorder (LVR). When one of the codes forming a retrieval code of the filing information is called for by a keyboard input operation, a p ...


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Kazuhiko Yamamoto: Document information filing system. Tokyo Shibaura Denki Kabushiki Kaisha, Cushman Darby & Cushman, November 22, 1983: US04417282 (18 worldwide citation)

A central processing unit determines the size of a copying sheet to be used from a document size code read out from an index information recording track of a magnetic tape by a video tape recorder of a document information filing system, and produces copying sheet size data. A copying sheet selectin ...


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