Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Patent
1995-07-11
1998-09-29
Westin, Edward P.
Radiant energy
Photocells; circuits and apparatus
With circuit for evaluating a web, strand, strip, or sheet
250223B, 25055941, 209555, G01N 2188
Patent
active
058148299
ABSTRACT:
An inspection system and an inspection method, the method including detecting flaws on a surface, determining the size, count, and position of flaws on the surface, providing a representation of the detected flaws by size, count, and position on a display, setting a display threshold value which is a function of a number of particles of a particular size to be displayed on the display, determining when the display threshold is breached and in response adjusting the display to cease displaying those flaws, storing at least one inspection threshold value, and determining when the inspection threshold value is breached and in response outputting an inspection interrupt signal to stop the inspection after the inspection threshold value is breached.
REFERENCES:
patent: 3539006 (1970-11-01), Hanna et al.
patent: 3684385 (1972-08-01), Einfalt et al.
patent: 4943734 (1990-07-01), Johnson et al.
patent: 5127726 (1992-07-01), Moran
Allen Nicholas
Boudour Abdu
Broude Sergey V.
Chase Eric
Johnson Carl
Pyo Kevin
QC Optics, Inc.
Westin Edward P.
LandOfFree
Multistation surface inspection 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 Multistation surface inspection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multistation surface inspection system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-687855