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Printed object and a print monitoring system for inspection of same

A monitoring system and object technology, applied to the general parts of printing machinery, printing, printed matter, etc., can solve the problem of not providing continuous monitoring

Inactive Publication Date: 2011-09-21
SCI GAMES HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such systems do not provide a means of continuously monitoring the print quality of each individual printed object and identifying errors in print quality

Method used

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  • Printed object and a print monitoring system for inspection of same
  • Printed object and a print monitoring system for inspection of same
  • Printed object and a print monitoring system for inspection of same

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Embodiment Construction

[0019] In the following embodiments, the present invention will be described more specifically, since many modifications and variations of the present invention will be apparent to those skilled in the art, these embodiments should be considered as illustrative only. Accordingly, the embodiments of the invention described and illustrated herein should not be considered exhaustive or to limit the invention to the precise forms disclosed. These embodiments were chosen to describe or best explain the principles of the invention, its application and practical use, thereby enabling others skilled in the art to make the best use of the invention. As used in the specification and claims, "a", "an" and "the" may mean one or more depending on the context in which they are used. Preferred embodiments will now be described with reference to the drawings, wherein like numerals refer to like parts throughout.

[0020] Figure 1-3 An exemplary printed object 20 constructed in accordance w...

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Abstract

A print monitoring system (10) comprising a printer (166) that generates a printed object (20) that comprises a) a printed area (28) located on a substrate, the printed area (28) having a predetermined width and defining a two-dimensional matrix having a plurality of rows and a plurality of columns; b) print indicia printed on the substrate (24) within the two-dimensional matrix of the printed area (28) such that at least one row of the plurality of rows contains print indicia (30) that are separated by a maximum width; and c) at least one print validation symbol (44) printed on the substrate(24) in a predetermined first validation print area (42). The system (10) can also comprise an image capture device (70) configured to read at least the at least one validation symbol (44) and a controller (80) in communication with the image capture device (70) that compares the at least one validation symbol (44) to a predetermined at least one validation symbol and makes quality control decisions based on the comparison.

Description

technical field [0001] The present invention relates to a printing monitoring system for checking printed objects, and more particularly, to a printing monitoring system for checking printed game tickets. Background technique [0002] Traditional print monitoring systems are typically used to monitor print in certain types of paper / paper handling systems and make certain control decisions based on the characteristics of the print. A print monitoring system may monitor the accuracy with which a printing system forms print and / or the consistency of what is printed on paper. For example, in laser printing systems, monitoring systems detect low toner conditions that reduce the contrast of the print to an unacceptable level. [0003] Including explicit control information on printed matter is not acceptable in many cases. Typical printed objects do not include machine-readable information in predictable locations to enable a print monitoring system to assure overall print quali...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F17/00B41F33/00B42D15/00
CPCB41J29/393B42D15/00G06K9/036Y10S283/903G06V10/993
Inventor D·K·杜克
Owner SCI GAMES HLDG