Hand scanner type image input/output device with reciprocably su

Details Hand scanner type image input/output device with reciprocably su Hand scanner type image input/output device with reciprocably su

1989-02-24

1990-02-13

Reynolds, B. A.

Facsimile and static presentation processing

Facsimile

Picture signal generator

358472, 358296, 346143, 346 76PH, 382 59, H04N 104, H04N 123

Patent

active

049011642

ABSTRACT:
A hand scanning type image input and output device includes a main body adapted to be moved by hand to scan an object, such as a manuscript, and having an enclosed readout head adapted to read out the information on a desired portion of the object via an opening formed on the surface of the main body which is tightly contacted with the object, a movable roll reciprocably supported on the surface of the main body in which the read-out opening is formed, and a travel guide section rotatably mounted to the main body. A mounting reference surface for the object is formed on the perimeter of the read-out opening and the movable roll is rotated in synchronism with a detecting unit adpated to detect the distance traversed by the main body.

REFERENCES:
patent: 4611246 (1986-09-01), Nihei
patent: 4639790 (1987-01-01), Kusaka
patent: 4717965 (1988-01-01), Mashiko et al.
patent: 4750049 (1988-06-01), Murakami
patent: 4819083 (1989-04-01), Kawai

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