JPS4927096A - - Google Patents

Info

Publication number
JPS4927096A
JPS4927096A JP47117873A JP11787372A JPS4927096A JP S4927096 A JPS4927096 A JP S4927096A JP 47117873 A JP47117873 A JP 47117873A JP 11787372 A JP11787372 A JP 11787372A JP S4927096 A JPS4927096 A JP S4927096A
Authority
JP
Japan
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
JP47117873A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4927096A publication Critical patent/JPS4927096A/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/10—Supports for artificial teeth for transport or for comparison of the colour
    • 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
    • G01J3/463—Colour matching
    • 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
    • G01J3/508—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour of teeth

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Spectrometry And Color Measurement (AREA)
JP47117873A 1972-06-01 1972-11-24 Pending JPS4927096A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25857172A 1972-06-01 1972-06-01

Publications (1)

Publication Number Publication Date
JPS4927096A true JPS4927096A (fr) 1974-03-11

Family

ID=22981154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47117873A Pending JPS4927096A (fr) 1972-06-01 1972-11-24

Country Status (4)

Country Link
JP (1) JPS4927096A (fr)
DE (1) DE2256355A1 (fr)
FR (1) FR2188157A1 (fr)
IT (1) IT974840B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233943A (en) * 1975-09-10 1977-03-15 Degussa Polyoxymethylene molding material
JPH03506074A (ja) * 1988-07-14 1991-12-26 ガリボールディ　プロプライエタリー　リミテッド コンピュータによる色合わせ
JP2007083321A (ja) * 2005-09-20 2007-04-05 Kazuyuki Usuda 研磨ロールの製造方法

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376087A1 (fr) * 1977-01-03 1978-07-28 Sterndent Corp Procede pour former un melange de porcelaines presentant des caracteristiques de couleur predeterminees et application a la fabrication de dents artificielles
FR2516785A1 (fr) * 1981-11-20 1983-05-27 Rech Geolog Miniere Procede de mesure de la repartition spectrale de la lumiere diffusee par des dents ou objets en vue de leur reproduction et moyen de mise en oeuvre
GB8318671D0 (en) * 1983-07-11 1983-08-10 Ici Plc Colour formulation
AU5098985A (en) * 1984-11-28 1986-06-18 Di Mattia Massimo A spectrum-photometer device for exactly determining the colour of a dental plate and of dental pluggings
FR2591470B1 (fr) * 1985-12-13 1992-05-15 Bertin & Cie Procede et dispositif de determination de la couleur, en particulier d'une prothese dentaire
FR2637368B1 (fr) * 1988-09-09 1990-12-07 Bertin & Cie Procede de determination de la couleur d'un objet, en particulier d'une prothese dentaire
GB8918605D0 (en) * 1989-08-15 1989-09-27 Mckeown Samuel T J Shade distinguishing device
FR2669526B1 (fr) * 1990-11-26 1993-02-19 Tretout Jean Pierre Dispositif de preparation d'une quantite definie d'un materiau de restauration dentaire.
DE19534517A1 (de) * 1995-09-05 1997-03-06 Horst Dr Dr Fischer Meßsystem zur Objektivierung der Referenzanalyse von Zahnfarben
US6373573B1 (en) 2000-03-13 2002-04-16 Lj Laboratories L.L.C. Apparatus for measuring optical characteristics of a substrate and pigments applied thereto
US5880826A (en) 1997-07-01 1999-03-09 L J Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of teeth
US5759030A (en) 1996-01-02 1998-06-02 Lj Laboratories, L.L.C. Method for determing optical characteristics of teeth
US6307629B1 (en) 1997-08-12 2001-10-23 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US6254385B1 (en) 1997-01-02 2001-07-03 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of teeth
US6239868B1 (en) 1996-01-02 2001-05-29 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US5966205A (en) 1997-07-01 1999-10-12 Lj Laboratories, Llc Method and apparatus for detecting and preventing counterfeiting
US6301004B1 (en) 2000-05-31 2001-10-09 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US6233047B1 (en) 1997-01-02 2001-05-15 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US6449041B1 (en) 1997-07-01 2002-09-10 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object
US6271913B1 (en) 1997-07-01 2001-08-07 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object
US6501542B2 (en) 1998-06-30 2002-12-31 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object
US6246479B1 (en) 1998-06-08 2001-06-12 Lj Laboratories, L.L.C. Integrated spectrometer assembly and methods
US6246471B1 (en) 1998-06-08 2001-06-12 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object
US6573984B2 (en) 1998-06-30 2003-06-03 Lj Laboratories Llc Apparatus and method for measuring optical characteristics of teeth
US6249348B1 (en) 1998-11-23 2001-06-19 Lj Laboratories, L.L.C. Integrated spectrometer assembly and methods
US6538726B2 (en) 1998-07-10 2003-03-25 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object
DE60021417T2 (de) 1999-12-08 2006-05-24 X-Rite, Inc., Grandville Optisches Meßgerät
US6519037B2 (en) 1999-12-23 2003-02-11 Lj Laboratories, Llc Spectrometer having optical unit including a randomized fiber optic implement
US6362888B1 (en) 1999-12-23 2002-03-26 Lj Laboratories, L.L.C. Spectrometer assembly
US6414750B2 (en) 2000-01-10 2002-07-02 Lj Laboratories, L.L.C. Spectrometric apparatus and method for measuring optical characteristics of an object

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233943A (en) * 1975-09-10 1977-03-15 Degussa Polyoxymethylene molding material
JPS5550502B2 (fr) * 1975-09-10 1980-12-18
JPH03506074A (ja) * 1988-07-14 1991-12-26 ガリボールディ　プロプライエタリー　リミテッド コンピュータによる色合わせ
JP2007083321A (ja) * 2005-09-20 2007-04-05 Kazuyuki Usuda 研磨ロールの製造方法

Also Published As

Publication number Publication date
FR2188157A1 (fr) 1974-01-18
DE2256355A1 (de) 1973-12-13
IT974840B (it) 1974-07-10

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