Product optical control method

Image analysis – Applications – Manufacturing or product inspection

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

209536, G06K 900

Patent

active

056640269

ABSTRACT:
A method of optically controlling products consisting, for example, of blanks whereby a succession of blanks fed along a conveyor to a user machine is controlled by an analog sensor for scanning the surface of each blank along a given line, and developing a signal curve as a function of the different graphic characteristics detected along the line; a comparing device compares the signal curve with a reference curve, and emits an error signal in the event the blanks are not the right type and/or are not oriented and/or positioned correctly.

REFERENCES:
patent: 3035380 (1962-05-01), Leavens
patent: 3898617 (1975-08-01), Kashioka et al.
patent: 4053056 (1977-10-01), Day
patent: 4115762 (1978-09-01), Akiyama et al.
patent: 4253112 (1981-02-01), Doemens
patent: 4550433 (1985-10-01), Takahashi
patent: 5014325 (1991-05-01), Moritomo
patent: 5040228 (1991-08-01), Bose et al.
patent: 5058175 (1991-10-01), Aso
patent: 5121438 (1992-06-01), Kawauchi et al.
patent: 5125037 (1992-06-01), Lehtonen et al.
patent: 5295196 (1994-03-01), Raterman et al.
patent: 5365596 (1994-11-01), Dante et al.
patent: 5367577 (1994-11-01), Gotaas

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

Product optical control method does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-314480

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