Photocopying – Including fiber optics
Patent
1976-09-14
1978-01-17
Shoop, William M.
Photocopying
Including fiber optics
354 76, 364200, G03G 1500
Patent
active
040689417
ABSTRACT:
Apparatus for handling information which includes the facility of receiving the information either on a microform film, a conventional document platen or from a computer input; the information is then recorded by a camera onto a microform film, preferably a microfiche, and the recorded microform is then passed to an electronic scanner and displayed via a store on a first display, meanwhile the recorded film is preferably stored in a photographic store; the information on the first display, which is preferably in a slave unit whereas the camera and scanner are preferably in a terminal unit, is then checked by an operator and a reply is generated at a keyboard preferably in the slave unit, which reply is displayed on a second display and is fed back to the camera for recording on microform film and transmitted either in the form of a computer output or as a microform film which is preferably a microfiche; the transmitted microform film may be the same microform film received in the first place updated with the reply generated by the keyboard; and authentication device may be provided to authenticate the reply in the manner of a signature.
REFERENCES:
patent: 3693520 (1972-09-01), Goldman et al.
patent: 3722995 (1973-03-01), Dahlquist
patent: 3759611 (1973-09-01), O'Connell et al.
patent: 3820890 (1974-06-01), Kuehnle
patent: 3951543 (1976-04-01), Mulligan
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