Document conveying circuit for use in a facsimile system

Details Document conveying circuit for use in a facsimile system Document conveying circuit for use in a facsimile system

1992-09-08

1993-12-28

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

358486, 358498, H04N 100, H04N 104

Patent

active

052744655

ABSTRACT:
A document conveying circuit for use in a facsimile system capable of manually conveying a document and supplementing for the low conveying speed of a document by means of a manual conveying method. The circuit compensates for discontinuous and irregular speed of a manual document conveying process. The inventive subject includes a first sensor for detecting a conveying distance of a document, a codec for coding the output signal from a picture signal processor and decoding the data of a memory, a memory for storing the output signal of said codec, a data processor for controlling said codec and a memory, an error indicator for indicating a speed error in response to the document conveying speed, a conveying distance detector, a first timer for controlling the second sensor controller, and a second timer for controlling the picture signal processor.

REFERENCES:
patent: 4432023 (1984-02-01), Mehalek

Affiliated with

Also associated with

Rating

Document conveying circuit for use in a facsimile system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Document conveying circuit for use in a facsimile system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Document conveying circuit for use in a facsimile system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1547291