Resources Contact Us Home
Method for the on-line nondestructive measurement of a characteristic of a continuously produced

Image Number 4 for United States Patent #5373545.

The process measures a characteristic (X) which is difficult to measure of a continuously produced product and comprises:choosing at least one easily measurable second characteristic (Y) whose variations are correlated to the variations of the first characteristic;modifying, by means acting on the product in a given zone of the production line, the first characteristic so as to put it into a known predetermined reference state (X.sub.o);taking at least in said zone a measurement of the second characteristic, and;processing said measurement for determining a variation in the first characteristic relative to the reference state (X).Application in the measurement of the flatness of a strip continuously travelling through a levelling machine.FIG. 2.

  Recently Added Patents
Amplitude-shift-keying (ASK) envelope detector and demodulation circuits
System and method for enhanced artificial bandwidth expansion
Prioritizing application data for transmission in a wireless user device
Profile-based user access to a network management system
Compositions and methods for producing isoprene
Storing a location within metadata of visual media
Fire detector
  Randomly Featured Patents
Apparatus and method for distributing beads
Device for imaging test objects using electromagnetic waves, in particular for inspecting people for suspicious items
Resonant frequency tunable antenna
3,5,7-Trisubstituted pyrazolo[1,5-a]pyrimidines
Process for preparing saturated .omega.-amino acids
Method and apparatus for preparing a sample for analysis of precious metal content
Glycosidase inhibiting 1,3-dideoxy-3-fluoronojirimycin
Mitigating denial-of-service attacks using frequency domain techniques
Method and apparatus for real time testing of DTV antenna transmitting systems in time domain under full power
Push button