Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Color misregister amount detection method and apparatus for printed report










Image Number 106 for United States Patent #8132509.

In a printed product color misregister amount detection method, a reference register mark including a first color area portion with a predetermined width and a blank portion in contact with the first color area portion is printed in a reference color on a printed product to be printed by a multi-color printing press. A positional shift detection register mark including a second color area portion with a width smaller than that of the first color area portion of the reference register mark is printed in a color other than the reference color to have as a target position a position where the width of the second color area portion falls within the width of the first color area portion of the reference register mark. Density information representing a density of a color component which is of the same color as that of the positional shift detection register mark within a target range including the first color area portion and the blank portion in contact with the first color area portion of the reference register mark where the positional shift detection register mark has been printed is measured. A positional shift amount between the reference color and the color other than the reference color as a color misregister amount is obtained on the basis of the measured density information.








 
 
  Recently Added Patents
Method and system for billing based on color component histograms
Dynamic load profiling in a power network
Terminal and method of controlling the same
Coating composition, and a process for producing the same
Triazolylphenyl sulfonamides as serine/threonine kinase inhibitors
Out-of-order load/store queue structure
Method of estimating remaining constant current/constant voltage charging time
  Randomly Featured Patents
Method of maintenance for ink jet head and image forming apparatus
Semiconductor device and driving method of the same
Free layer and design for higher areal density
Apparatus and method for providing multiple ultrasonic sector image displays
Imaging apparatus that performs an object region detection processing and method for controlling the imaging apparatus
Method and apparatus for non-invasive monitoring of central venous pressure
Snap fastener element
Air chuck
Structure for transporting, commissioning and decommissioning of a deck of a fixed oil platform and method for implementing the structure
Lock system of small article compartment in vehicle