168192 ⎘
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems specially adapted for particular applications; Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles; Optical details; Scanning details Directional selective optics, e.g. slits, spatial filters
Sub-classes:Detection and characterization of defects in pharmaceutical cylindrical containers
#2Optical testing apparatus
#3MULTI-RESOLUTION SPECTROMETER
#4Surface inspection system and method using multiple light sources and a camera offset therefrom
#5Quality control station for a sheet element processing machine and illumination unit for the quality control station
#6Apparatus for detection of the accuracy of format of a web of corrugated cardboard
#7Optical sensor and method for optically inspecting surfaces
#8Sheet type detection device that determines thickness and surface roughness of a sheet
#9Method and apparatus for detecting defects
#10Method and system for determining surface feature characteristics using slit detectors