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
Methods and devices for creating, compressing and searching binary tree
Method and apparatus for linking a web browser link to a promotional offer
Stereoscopic display
Method, apparatus and computer program product for visualizing whole streets based on imagery generated from panoramic street views
Micro positioning test socket and methods for active precision alignment and co-planarity feedback
Mechanism for visible users and groups
Indexing, relating and managing information about entities
  Randomly Featured Patents
Method to reduce stacking fault nucleation sites and reduce V.sub.f drift in bipolar devices
Dismountable reel
Image forming device, ink managing method, and ink managing program
Method for determining the frequency response of an electrooptical component
Recording apparatus, recording method, and record medium
Ink jet printing apparatus and method for controlling drop shape
Method and apparatus for serial dot printing
Flexible power current conductor
Method for drilling a wellbore using a bi-center drill bit
Azalea -- Al Panzer variety