Image scanner

Facsimile and static presentation processing – Facsimile – Picture signal generator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

358486, H04N 100

Patent

active

049966049

ABSTRACT:
An image scanner includes a convey path for a document sheet, convey rollers for moving the document sheet along the convey path, an image sensor for reading an image from the document sheet while said document sheet passes in front of said image sensor, and a driving section for driving said convey rollers to move the document sheet forward. The driving section of the image scanner drives the convey rollers to move the document sheet backward it is detected that the document sheet has passed the image sensor.

REFERENCES:
patent: 4300169 (1981-11-01), Sato
patent: 4317138 (1982-02-01), Bryan
patent: 4558373 (1985-12-01), Plasencia
patent: 4598323 (1986-07-01), Honjo
patent: 4675741 (1987-06-01), Shinohara
patent: 4743976 (1988-05-01), Katakabe
patent: 4751582 (1988-06-01), Koseki
patent: 4755877 (1988-07-01), Vollert
patent: 4768100 (1988-08-01), Kunishima
patent: 4872061 (1989-10-01), Uchiyama

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Image scanner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image scanner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image scanner will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-297433

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.