Document reader

Details Document reader Document reader

1985-09-23

1986-10-07

Groody, James J.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358280, 355 7, 382 45, 382 48, H04N 110

Patent

active

046162690

ABSTRACT:
A document reader contains a document display window for focussing the light reflected from the surface of a given manuscript thereon, a scale formed on the document display window and provided with a cursor capable of being moved in the direction of main scanning, means for freely controlling the shift of a reading line on the manuscript in the direction of sub-scanning, and means for automatically sensing the position of the cursor and the position of the reading line on the manuscript and admitting the numerical values indicative of the two positions for designating the pertinent region of the manuscript to be read out, whereby the operator is enabled to set the pertinent region of the face of the manuscript very easily and accurately while keeping visual observation of the image displayed in the document display window, with the manuscript left standing on the platen glass or kept inserted in the manuscript slot of the document reader.

REFERENCES:
patent: 4303948 (1981-12-01), Arai et al.
patent: 4468755 (1984-08-01), Iida
patent: 4520399 (1985-08-01), Iida
patent: 4538183 (1985-08-01), Kahno et al.

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