Photocopying – Projection printing and copying cameras – Copying both sides of original
Patent
1995-08-14
1997-10-21
Metjahic, Safet
Photocopying
Projection printing and copying cameras
Copying both sides of original
355313, 355218, 358296, G03G 1501
Patent
active
056801980
ABSTRACT:
A copying machine is disclosed which is capable of copying an original document having a page number by preliminarily erasing or correcting the page number portion of the image and by changing the order of the output images according to their respective page numbers or by changing the path for delivering the sheet of paper to be copied. A document page image read-in by a charge coupled device sensor is converted into digital signals which are corrected for shading and then binarized and stored in an image memory. This image data is transferred to a working memory wherein the page number shown on the document is read by a page number recognizing unit. The control unit checks the page number and allocates a binding margin on a suitable portion of the document's image. On the basis of the recognition of the page number on the document's image, it also decides to copy the document on one side of the sheet of paper and to deliver it out, or to copy the next document onto the other side of the sheet of paper.
REFERENCES:
patent: 4833721 (1989-05-01), Okutomi et al.
patent: 4935786 (1990-06-01), Veeder
patent: 5003614 (1991-03-01), Tanaka et al.
patent: 5055886 (1991-10-01), Nakatani et al.
patent: 5109439 (1992-04-01), Froessl
patent: 5136665 (1992-08-01), Inoue
patent: 5167016 (1992-11-01), Bagley et al.
patent: 5185821 (1993-02-01), Yoda
patent: 5293432 (1994-03-01), Gonser et al.
patent: 5333039 (1994-07-01), Sagara
Engl. abstract of Japanese Patent No. 60-026208-B2 Jun. 22, 1985 corresponding to published application (Kokai) JP 54-037744 of Mar. 20, 1979.
Patent Abstracts of Japan, vol. 11, No. 343 (1987).
Patent Abstracts of Japan, vol. 16, No. 98 (1992).
Patent Abstracts of Japan, vol. 17, No. 220 (1993).
Patent Abstracts of Japan, vol. 13, No. 533 (1989).
Patent Abstracts of Japan, vol. 14, No. 376 (1990).
Patent Abstracts of Japan, vol. 14, No. 529 (1990).
Conlin David G.
Malley D. P.
Metjahic Safet
Oliver Milton
Sharp Kabushiki Kaisha
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