AU8258498A - Carriage mounted densitometer - Google Patents

Carriage mounted densitometer

Info

Publication number
AU8258498A
AU8258498A AU82584/98A AU8258498A AU8258498A AU 8258498 A AU8258498 A AU 8258498A AU 82584/98 A AU82584/98 A AU 82584/98A AU 8258498 A AU8258498 A AU 8258498A AU 8258498 A AU8258498 A AU 8258498A
Authority
AU
Australia
Prior art keywords
densitometer
carriage mounted
carriage
mounted densitometer
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.)
Abandoned
Application number
AU82584/98A
Inventor
Herman Ferrier
Deane Gardner
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.)
Topaz Technologies Inc
Original Assignee
Topaz Technologies 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 Topaz Technologies Inc filed Critical Topaz Technologies Inc
Publication of AU8258498A publication Critical patent/AU8258498A/en
Abandoned 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
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • 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
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Ink Jet (AREA)
AU82584/98A 1997-07-16 1998-07-06 Carriage mounted densitometer Abandoned AU8258498A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US89604897A 1997-07-16 1997-07-16
US08896048 1997-07-16
PCT/US1998/012655 WO1999003683A1 (en) 1997-07-16 1998-07-06 Carriage mounted densitometer

Publications (1)

Publication Number Publication Date
AU8258498A true AU8258498A (en) 1999-02-10

Family

ID=25405537

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82584/98A Abandoned AU8258498A (en) 1997-07-16 1998-07-06 Carriage mounted densitometer

Country Status (3)

Country Link
AU (1) AU8258498A (en)
TW (1) TW397777B (en)
WO (1) WO1999003683A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182047A1 (en) * 2000-08-26 2002-02-27 Hewlett-Packard Company, A Delaware Corporation Method and apparatus for printing a test pattern
DE102009052159A1 (en) * 2009-08-05 2011-02-10 Georg Fritzmeier Gmbh & Co. Kg Measuring device for determining a vegetation index value (REIP) of plants
JP6333765B2 (en) * 2015-04-08 2018-05-30 富士フイルム株式会社 Inkjet recording device
WO2019221721A1 (en) 2018-05-16 2019-11-21 Hewlett-Packard Development Company, L.P. Determining reflected light intensities of light sources

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003660A (en) * 1975-12-03 1977-01-18 Hunter Associates Laboratory, Inc. Sensing head assembly for multi-color printing press on-line densitometer
JPS59128417A (en) * 1983-01-13 1984-07-24 Toppan Printing Co Ltd Color picture input head of printed material inspecting device
JPS6120780A (en) * 1984-07-09 1986-01-29 Sharp Corp Detection of width of printer recording paper
JPS62239180A (en) * 1986-04-11 1987-10-20 Nec Corp Color printer device
DE3932932A1 (en) * 1989-10-03 1991-04-11 Polygraph Leipzig Measurement surface position evaluating print medium - detects medium edge and stores coordinates to control densitometer motion
EP0665105B1 (en) * 1990-04-13 1997-11-26 Canon Kabushiki Kaisha Image recording apparatus
US5870114A (en) * 1992-02-12 1999-02-09 Canon Kabushiki Kaisha Image recording apparatus with improved conveying system for recording medium
JP3274200B2 (en) * 1992-12-28 2002-04-15 キヤノン株式会社 Image forming method and apparatus
US5901425A (en) 1996-08-27 1999-05-11 Topaz Technologies Inc. Inkjet print head apparatus

Also Published As

Publication number Publication date
TW397777B (en) 2000-07-11
WO1999003683A1 (en) 1999-01-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase