JPS5213377A - Method of and apparatus for checking color density - Google Patents

Method of and apparatus for checking color density

Info

Publication number
JPS5213377A
JPS5213377A JP51085913A JP8591376A JPS5213377A JP S5213377 A JPS5213377 A JP S5213377A JP 51085913 A JP51085913 A JP 51085913A JP 8591376 A JP8591376 A JP 8591376A JP S5213377 A JPS5213377 A JP S5213377A
Authority
JP
Japan
Prior art keywords
color density
checking color
checking
density
color
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.)
Pending
Application number
JP51085913A
Other languages
English (en)
Japanese (ja)
Inventor
Arubaato Fuaaru Kaato
Arubaato Robinson Richiyaado
Ritsuchii Buroogaa Kureigu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hallmark Cards Inc
Original Assignee
Hallmark Cards Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hallmark Cards Inc filed Critical Hallmark Cards Inc
Publication of JPS5213377A publication Critical patent/JPS5213377A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/50—Marks on printed material
    • B41P2233/51—Marks on printed material for colour quality control

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
JP51085913A 1975-07-21 1976-07-19 Method of and apparatus for checking color density Pending JPS5213377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/597,928 US3995958A (en) 1975-07-21 1975-07-21 Automatic densitometer and method of color control in multi-color printing

Publications (1)

Publication Number Publication Date
JPS5213377A true JPS5213377A (en) 1977-02-01

Family

ID=24393508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51085913A Pending JPS5213377A (en) 1975-07-21 1976-07-19 Method of and apparatus for checking color density

Country Status (9)

Country Link
US (1) US3995958A (enExample)
JP (1) JPS5213377A (enExample)
CA (1) CA1047786A (enExample)
CH (1) CH610546A5 (enExample)
DE (1) DE2632017A1 (enExample)
FR (1) FR2319126A1 (enExample)
GB (1) GB1556409A (enExample)
IE (1) IE43406B1 (enExample)
NL (1) NL7608005A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58739A (ja) * 1981-04-03 1983-01-05 グレタ−ク・アクチエンゲゼルシヤフト 比色解析法及び比色解析装置
JPS60190822A (ja) * 1983-12-19 1985-09-28 グレタ−ク　アクチエンゲゼルシヤフト 印刷品質の評価方法、装置およびカラ−測定ストリツプ
US5191361A (en) * 1983-03-08 1993-03-02 Canon Kabushiki Kaisha Image reproducing system
US5343233A (en) * 1983-03-08 1994-08-30 Canon Kabushiki Kaisha Image reproducing system having means for generating a pattern signal including a plurality of memories
JP2008045643A (ja) * 2006-08-11 2008-02-28 Aichi Mach Ind Co Ltd 潤滑装置および潤滑方法

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386083A1 (fr) * 1977-03-29 1978-10-27 Joliet Jacques Dispositif de controle optique des impressions
DE2727426B2 (de) * 1977-06-18 1981-04-30 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Vorrichtung zum Steuern der Farbzuführung einer Bogen-Offsetdruckmaschine
DE2727227A1 (de) * 1977-06-16 1978-12-21 Heidelberger Druckmasch Ag Einrichtung zur qualitaetssicherung von druckerzeugnissen
DE2728738B2 (de) * 1977-06-25 1979-05-10 Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach Eulrichtung zur Kontrolle und Regelung der Farbgebung an Druckmaschinen
US4289405A (en) * 1978-10-13 1981-09-15 Tobias Philip E Color monitoring system for use in creating colored displays
DE2901980C2 (de) * 1979-01-19 1982-09-16 Grapho-Metronic Meß- und Regeltechnik GmbH & Co, KG, 8000 München Einrichtung zum Steuern des Farbwerkes einer Bogenoffsetdruckmaschine
DD157286A1 (de) * 1980-02-01 1982-10-27 Udo Brandt Anordnung zur farberkennung bei der abtastung graphischer vorlagen
FI63296C (fi) * 1980-07-11 1983-05-10 Eflab Oy Fotometer
DE3046417A1 (de) * 1980-12-10 1982-07-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zur steuerung einer rotationsdruckmaschine
US4512662A (en) * 1981-07-06 1985-04-23 Tobias Philip E Plate scanner for printing plates
DE3136701C1 (de) * 1981-09-16 1983-04-07 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum Abtasten von auf Druckgut aufgedruckten,die Lagegenauigkeit des Druckfarbenauftrages charakterisierender Passmarken
DE3136705C1 (de) 1981-09-16 1982-10-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Verfahren zur Herstellung passgenauer Drucke in Druckmaschinen
US4440084A (en) * 1982-05-17 1984-04-03 Boris Pozin Method of adjustment of printing machine inking device
DE3220300C1 (de) * 1982-05-28 1983-08-11 Grapho-Metronic Meß- und Regeltechnik GmbH & Co KG, 8000 München Abstimmtisch mit einer Einrichtung zum Abtasten einer entlang einer Bogenkante gedruckten Farbkontrolleiste
DE3220360A1 (de) 1982-05-29 1983-12-01 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Einrichtung zur beeinflussung der farbgebung an druckmaschinen
EP0114914B1 (de) * 1983-01-29 1987-04-22 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Vorrichtung zum Ermitteln und Auswerten von Farbmessfeldern auf einem Druckbogen
IT1172552B (it) * 1983-08-25 1987-06-18 Viptronic Sarl Sistema di rilievi densitometrici su striscie di controllo di stampe
US4649502A (en) * 1983-11-04 1987-03-10 Gretag Aktiengesellschaft Process and apparatus for evaluating printing quality and for regulating the ink feed controls in an offset printing machine
EP0142469B1 (de) * 1983-11-04 1987-09-09 GRETAG Aktiengesellschaft Verfahren und Vorrichtung zur Regelung der Farbführung bei einer Offset-Druckmaschine und mit einer entsprechenden Vorrichtung ausgestattete Offset-Druckmaschine
CH665390A5 (en) * 1984-09-04 1988-05-13 Digidens Ag Colour density measuring instrument for printed material - has display for valves measured in defined zones and housing mountable directly on printing machine
US5052298A (en) * 1985-05-09 1991-10-01 Graphics Microsystems Ink control system
US4864930A (en) * 1985-05-09 1989-09-12 Graphics Microsystems, Inc. Ink control system
DE3666554D1 (en) * 1985-12-10 1989-11-30 Heidelberger Druckmasch Ag Process for controlling the application of colours in a printing machine, printing device equipped therewith and measuring device for such a printing device
US5182721A (en) * 1985-12-10 1993-01-26 Heidelberger Druckmaschinen Aktiengesellschaft Process and apparatus for controlling the inking process in a printing machine
US4717258A (en) * 1985-12-31 1988-01-05 Smith College 3-channel microdensitometer for analysis of plate spectra
DE3631204C2 (de) * 1986-09-13 1993-11-25 Roland Man Druckmasch Vorrichtung an Druckmaschinen zur densitometrischen Erfassung eines Meßfeldstreifens
JP2657914B2 (ja) * 1986-12-08 1997-09-30 株式会社 小森コーポレーション 走査濃度計の測定位置同期方法
DE3643720C2 (de) * 1986-12-20 1994-03-10 Heidelberger Druckmasch Ag Verfahren zum Ermitteln von Steuer- /Regelgrößen für das Farbwerk von Druckmaschinen
DE3643721A1 (de) * 1986-12-20 1988-06-30 Heidelberger Druckmasch Ag Druckkontrollstreifen
US4867057A (en) * 1987-10-21 1989-09-19 American Greetings Corporation Method and apparatus for simultaneously hot stamping and embossing sheet-like stock material such as paper
US4967379A (en) * 1987-12-16 1990-10-30 Gretag Aktiengesellschaft Process for the ink control or regulation of a printing machine by comparing desired color to obtainable color data
EP0324718B1 (de) * 1988-01-14 1992-07-08 GRETAG Aktiengesellschaft Verfahren und Vorrichtung zur Farbregelung einer Druckmaschine
US5062714A (en) * 1990-02-12 1991-11-05 X-Rite, Incorporated Apparatus and method for pattern recognition
US5073028A (en) * 1990-04-23 1991-12-17 X-Rite, Incorporated Scanning densitometer
DE4305968C2 (de) * 1993-02-26 1996-04-04 Techkon Elektronik Gmbh Handmeßgerät für Remissionsmessungen an farbigen Kontrollfeldern von Druckbogen
DE19632969C2 (de) 1996-08-16 1999-04-29 Roland Man Druckmasch Verfahren zur Ermittlung von Vorgabewerten für die Herstellung von mehrfarbigen Druckexemplaren auf einer Druckmaschine
JPH10142776A (ja) * 1996-11-07 1998-05-29 Fuji Photo Film Co Ltd カラー画像記録装置
US5895836A (en) * 1997-11-06 1999-04-20 Uzik; Barry K. Greyscale calibration method in digital printing
US6982812B2 (en) 2001-01-22 2006-01-03 Hewlett-Packard Development Company, L.P. Calibration of printing devices
US6671052B1 (en) 2001-06-04 2003-12-30 Allen Joseph Rushing Multi-channel densitometer
US7411700B2 (en) * 2003-10-28 2008-08-12 Hewlett-Packard Development Company, L.P. Printing system calibration
US7152941B2 (en) 2003-10-28 2006-12-26 Hewlett-Packard Development Company, L.P. Printing system calibration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756725A (en) * 1970-10-12 1973-09-04 Harris Intertype Corp Measurement and control of ink density
DE2060000A1 (de) * 1970-12-05 1972-06-15 Hell Rudolf Dr Ing Gmbh Verfahren und Anordnung zur Regelung der Farbgebung beim Drucken
CH538680A (de) * 1971-11-03 1973-06-30 Gretag Ag Verfahren und Vorrichtung zur maschinellen Messung der Farbdichte von auf eine laufende Bahn aufgebrachten Druckfarben, insbesondere beim Mehrfarben-Tiefdruck
DE2238007A1 (de) * 1972-07-28 1973-12-06 Ems Elektronik Messtechn Geraet zur kontrolle der konstanz der farbgebung von druckbogen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58739A (ja) * 1981-04-03 1983-01-05 グレタ−ク・アクチエンゲゼルシヤフト 比色解析法及び比色解析装置
US5191361A (en) * 1983-03-08 1993-03-02 Canon Kabushiki Kaisha Image reproducing system
US5343233A (en) * 1983-03-08 1994-08-30 Canon Kabushiki Kaisha Image reproducing system having means for generating a pattern signal including a plurality of memories
JPS60190822A (ja) * 1983-12-19 1985-09-28 グレタ−ク　アクチエンゲゼルシヤフト 印刷品質の評価方法、装置およびカラ−測定ストリツプ
JP2008045643A (ja) * 2006-08-11 2008-02-28 Aichi Mach Ind Co Ltd 潤滑装置および潤滑方法

Also Published As

Publication number Publication date
DE2632017A1 (de) 1977-02-03
GB1556409A (en) 1979-11-21
IE43406B1 (en) 1981-02-25
CA1047786A (en) 1979-02-06
NL7608005A (nl) 1977-01-25
IE43406L (en) 1977-01-21
US3995958A (en) 1976-12-07
FR2319126A1 (fr) 1977-02-18
CH610546A5 (enExample) 1979-04-30

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