GB2159623B - Print inspecting method - Google Patents
Print inspecting methodInfo
- Publication number
- GB2159623B GB2159623B GB08427147A GB8427147A GB2159623B GB 2159623 B GB2159623 B GB 2159623B GB 08427147 A GB08427147 A GB 08427147A GB 8427147 A GB8427147 A GB 8427147A GB 2159623 B GB2159623 B GB 2159623B
- Authority
- GB
- United Kingdom
- Prior art keywords
- inspecting method
- print inspecting
- inspecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Image Analysis (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56179599A JPS5881165A (en) | 1981-11-11 | 1981-11-11 | Inspection of print |
JP57063221A JPS58181175A (en) | 1982-04-17 | 1982-04-17 | Checking device of printed matter |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8427147D0 GB8427147D0 (en) | 1984-12-05 |
GB2159623A GB2159623A (en) | 1985-12-04 |
GB2159623B true GB2159623B (en) | 1986-05-29 |
Family
ID=26404309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08427147A Expired GB2159623B (en) | 1981-11-11 | 1984-10-26 | Print inspecting method |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2159623B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE123443T1 (en) * | 1990-02-22 | 1995-06-15 | Komori Printing Mach | APPARATUS FOR EXAMINING PRINTED MATERIALS AND CORRESPONDING METHOD. |
US5144566A (en) * | 1990-06-14 | 1992-09-01 | Comar, Inc. | Method for determining the quality of print using pixel intensity level frequency distributions |
JPH0581408A (en) * | 1991-09-19 | 1993-04-02 | Hiyuutec:Kk | Defect picture display method |
FR2704338A1 (en) * | 1993-04-19 | 1994-10-28 | Atys Sarl | Device for checking the impressions from a printer |
WO1995000337A1 (en) * | 1993-06-17 | 1995-01-05 | The Analytic Sciences Corporation | Automated system for print quality control |
DE4447061A1 (en) * | 1994-12-29 | 1996-07-04 | Huels Chemische Werke Ag | Process for assessing print quality |
JP4189777B2 (en) * | 1997-06-06 | 2008-12-03 | 株式会社小森コーポレーション | Inspection equipment for printed matter using infrared reflection absorbing ink |
EP2600323A3 (en) * | 2011-11-30 | 2013-12-25 | AIT Austrian Institute of Technology GmbH | Method and a device for recording a digital image with accurate colours |
-
1984
- 1984-10-26 GB GB08427147A patent/GB2159623B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2159623A (en) | 1985-12-04 |
GB8427147D0 (en) | 1984-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20020722 |