DE69531776D1 - Vorrichtung und verfahren zur bestimmung eines ersten parameters eines objektes - Google Patents

Vorrichtung und verfahren zur bestimmung eines ersten parameters eines objektes

Info

Publication number
DE69531776D1
DE69531776D1 DE69531776T DE69531776T DE69531776D1 DE 69531776 D1 DE69531776 D1 DE 69531776D1 DE 69531776 T DE69531776 T DE 69531776T DE 69531776 T DE69531776 T DE 69531776T DE 69531776 D1 DE69531776 D1 DE 69531776D1
Authority
DE
Germany
Prior art keywords
measurement
light
parameter
detector
determining
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 - Fee Related
Application number
DE69531776T
Other languages
English (en)
Other versions
DE69531776T2 (de
Inventor
William Humphries
Joseph Cantrall
Victor Holcombe
John Higgerson
Neil Caffin
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3779906&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69531776(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of DE69531776D1 publication Critical patent/DE69531776D1/de
Application granted granted Critical
Publication of DE69531776T2 publication Critical patent/DE69531776T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Textile Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Feedback Control In General (AREA)
DE69531776T 1994-04-27 1995-04-27 Vorrichtung und verfahren zur bestimmung eines ersten parameters eines objektes Expired - Fee Related DE69531776T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM5330A AUPM533094A0 (en) 1994-04-27 1994-04-27 Methods and apparatus for determining a first parameter(s) of an object
AUPM533094 1994-04-27
PCT/AU1995/000250 WO1995029396A1 (en) 1994-04-27 1995-04-27 Methods and apparatus for determining a first parameter(s) of an object

Publications (2)

Publication Number Publication Date
DE69531776D1 true DE69531776D1 (de) 2003-10-23
DE69531776T2 DE69531776T2 (de) 2004-07-01

Family

ID=3779906

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531776T Expired - Fee Related DE69531776T2 (de) 1994-04-27 1995-04-27 Vorrichtung und verfahren zur bestimmung eines ersten parameters eines objektes

Country Status (14)

Country Link
US (2) US5915279A (de)
EP (1) EP0746756B1 (de)
JP (1) JPH10505407A (de)
KR (1) KR100366133B1 (de)
CN (1) CN1121611C (de)
AT (1) ATE250220T1 (de)
AU (1) AUPM533094A0 (de)
CA (1) CA2189048A1 (de)
CZ (1) CZ294114B6 (de)
DE (1) DE69531776T2 (de)
IN (1) IN182927B (de)
PL (1) PL179078B1 (de)
TW (1) TW281702B (de)
WO (1) WO1995029396A1 (de)

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JP6566756B2 (ja) * 2015-07-15 2019-08-28 株式会社豊田自動織機 織機における緯糸検出装置
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CN106353288A (zh) * 2016-08-30 2017-01-25 常州正易晟网络科技有限公司 基于荧光分析的制成品化学残留检测装置和检测方法
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JP6597696B2 (ja) * 2017-03-29 2019-10-30 Ｊｆｅスチール株式会社 鋼板形状計測装置及び鋼板形状矯正装置
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Also Published As

Publication number Publication date
CN1121611C (zh) 2003-09-17
PL179078B1 (pl) 2000-07-31
EP0746756B1 (de) 2003-09-17
US6202493B1 (en) 2001-03-20
IN182927B (de) 1999-08-07
CZ317196A3 (en) 1997-10-15
EP0746756A1 (de) 1996-12-11
DE69531776T2 (de) 2004-07-01
KR100366133B1 (ko) 2003-05-09
EP0746756A4 (de) 1998-11-11
ATE250220T1 (de) 2003-10-15
CN1151208A (zh) 1997-06-04
WO1995029396A1 (en) 1995-11-02
AUPM533094A0 (en) 1994-05-19
CZ294114B6 (cs) 2004-10-13
PL317018A1 (en) 1997-03-03
CA2189048A1 (en) 1995-11-02
TW281702B (de) 1996-07-21
US5915279A (en) 1999-06-22
JPH10505407A (ja) 1998-05-26

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