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
Subband SNR correction in a frequency selective scheduler
Photoelectric conversion apparatus
Collaborative computing community role mapping system and method
Switchgear operating apparatus and three-phase switchgear
Image processing apparatus, image printing apparatus and printing data generation method
Method and system for filtering home-network content
Second order correction circuit and method for bandgap voltage reference
  Randomly Featured Patents
Manufacturing method of spectacle lens, marking apparatus, marking system and spectacle lens
Electric motor with ferrofluid bearing
Method and device for verifying a biometric characteristic
Disposable urine bag for collecting urine
Polyoxyalkylene monoethers with reduced water affinity
Process for manufacturing solder leads on a semiconductor device package
Device for dispensing mascara
Gaming system, gaming device, and method for providing a selection game with offer and acceptance features
Riding lawn mower
Combination devices clamp spring designed with devices cage