NL7106648A - - Google Patents
Info
- Publication number
- NL7106648A NL7106648A NL7106648A NL7106648A NL7106648A NL 7106648 A NL7106648 A NL 7106648A NL 7106648 A NL7106648 A NL 7106648A NL 7106648 A NL7106648 A NL 7106648A NL 7106648 A NL7106648 A NL 7106648A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G01N21/251—Colorimeters; Construction thereof
- G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1071—Measuring or testing
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Mathematical Physics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4229470 | 1970-05-18 | ||
| JP4229570 | 1970-05-18 | ||
| JP4312470A JPS5421752B1 (US07582779-20090901-C00044.png) | 1970-05-19 | 1970-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7106648A true NL7106648A (US07582779-20090901-C00044.png) | 1971-11-22 |
Family
ID=27291152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7106648A NL7106648A (US07582779-20090901-C00044.png) | 1970-05-18 | 1971-05-14 |
Country Status (8)
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH573776A5 (US07582779-20090901-C00044.png) * | 1972-12-13 | 1976-03-31 | Original Hanau Quarzlampen | |
| CA1085647A (en) * | 1978-03-07 | 1980-09-16 | Frank Kitzinger | Apparatus for detecting the presence of a specific substance in a gas stream |
| FR2448145A2 (fr) * | 1979-02-05 | 1980-08-29 | Oreal | Appareil destine a reperer la quantite de sebum secretee par une peau |
| FR2465213A1 (fr) * | 1979-09-13 | 1981-03-20 | Oreal | Appareil permettant le reperage numerique de la couleur ou d'une modification de couleur d'un objet |
| AT377493B (de) * | 1979-09-19 | 1985-03-25 | Wiedmer Ernst | Schraubverschluss mit einem garantiering fuer einen behaelter zur anzeige der erstmaligen oeffnung des behaelters |
| US4357105A (en) * | 1980-08-06 | 1982-11-02 | Buffalo Medical Specialties Mfg., Inc. | Blood diagnostic spectrophotometer |
| US4402229A (en) * | 1981-07-17 | 1983-09-06 | Core Laboratories, Inc. | Cable tension measuring apparatus |
| JPS5892844A (ja) * | 1981-11-28 | 1983-06-02 | Olympus Optical Co Ltd | 比色測定方法および装置 |
| JPS5917142A (ja) * | 1982-07-20 | 1984-01-28 | Olympus Optical Co Ltd | デンシトグラムの記録方法 |
| FR2531775A1 (fr) * | 1982-08-12 | 1984-02-17 | Cit Alcatel | Dispositif de mesure de l'epaisseur d'une couche deposee sur un substrat transparent |
| FR2569475B3 (fr) * | 1984-08-24 | 1986-09-05 | Sacilor | Procede et dispositif de mesure de la pollution d'un fluide |
| US5745229A (en) * | 1996-01-02 | 1998-04-28 | Lj Laboratories, L.L.C. | Apparatus for determining optical characteristics of an object |
| US6118521A (en) * | 1996-01-02 | 2000-09-12 | Lj Laboratories, L.L.C. | Apparatus and method for measuring optical characteristics of an object |
| US5880826A (en) * | 1997-07-01 | 1999-03-09 | L J Laboratories, L.L.C. | 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 |
| US5926262A (en) * | 1997-07-01 | 1999-07-20 | Lj Laboratories, L.L.C. | Apparatus and method for measuring optical characteristics of an object |
| 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 |
| US6307629B1 (en) | 1997-08-12 | 2001-10-23 | 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 |
| US5759030A (en) | 1996-01-02 | 1998-06-02 | Lj Laboratories, L.L.C. | Method for determing optical characteristics of teeth |
| US6254385B1 (en) * | 1997-01-02 | 2001-07-03 | Lj Laboratories, Llc | Apparatus and method for measuring optical characteristics of teeth |
| US6233047B1 (en) | 1997-01-02 | 2001-05-15 | Lj Laboratories, L.L.C. | Apparatus and method for measuring optical characteristics of an object |
| US6301004B1 (en) | 2000-05-31 | 2001-10-09 | Lj Laboratories, L.L.C. | 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 |
| US6449041B1 (en) | 1997-07-01 | 2002-09-10 | Lj Laboratories, Llc | Apparatus and method for measuring optical characteristics of an object |
| US6870616B2 (en) | 1998-06-30 | 2005-03-22 | Jjl Technologies Llc | Spectrometer apparatus for determining an optical characteristic of an object or material having one or more sensors for determining a physical position or non-color property |
| US6246471B1 (en) | 1998-06-08 | 2001-06-12 | 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 |
| 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 |
| US6362888B1 (en) | 1999-12-23 | 2002-03-26 | Lj Laboratories, L.L.C. | Spectrometer assembly |
| US6519037B2 (en) | 1999-12-23 | 2003-02-11 | Lj Laboratories, Llc | Spectrometer having optical unit including a randomized fiber optic implement |
| US6414750B2 (en) | 2000-01-10 | 2002-07-02 | Lj Laboratories, L.L.C. | Spectrometric apparatus and method for measuring optical characteristics of an object |
| US7711403B2 (en) * | 2001-04-05 | 2010-05-04 | Rhode Island Hospital | Non-invasive determination of blood components |
| US6903813B2 (en) | 2002-02-21 | 2005-06-07 | Jjl Technologies Llc | Miniaturized system and method for measuring optical characteristics |
| GB2427825B (en) * | 2004-01-30 | 2007-08-01 | Univ Brown | Non-Invasive Spectroscopy Of Mammalian Tissues |
| CN109406416B (zh) * | 2018-10-23 | 2021-07-30 | 中山大学 | 一种光电导谱自动测量系统及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB450576A (US07582779-20090901-C00044.png) * | ||||
| US3441352A (en) * | 1965-01-25 | 1969-04-29 | Nuclear Chicago Corp | Colorimeter using interchangeable meters |
| US3531208A (en) * | 1966-05-10 | 1970-09-29 | Teledyne Inc | Automatic digital colorimeter |
| GB1185018A (en) * | 1966-09-09 | 1970-03-18 | Evans Electroselenium Ltd | Digital Print-Out Spectro-Photometer |
| US3528749A (en) * | 1966-12-09 | 1970-09-15 | Itek Corp | Apparatus for measuring optical density |
| BE758210A (fr) * | 1969-10-29 | 1971-04-01 | Sherwood Medical Ind Inc | Systeme de lecture |
| US3609047A (en) * | 1970-03-02 | 1971-09-28 | Xerox Corp | Single beam photometer system wherein the absorbance of a sample is determined relative to a reference |
-
1971
- 1971-05-14 NL NL7106648A patent/NL7106648A/xx unknown
- 1971-05-15 DE DE19712124242 patent/DE2124242A1/de active Pending
- 1971-05-17 US US00143901A patent/US3743429A/en not_active Expired - Lifetime
- 1971-05-17 SE SE7106392A patent/SE375378B/xx unknown
- 1971-05-17 BE BE767284A patent/BE767284A/xx unknown
- 1971-05-17 CH CH722171A patent/CH537583A/de not_active IP Right Cessation
- 1971-05-18 FR FR7117907A patent/FR2091723A5/fr not_active Expired
- 1971-05-18 GB GB1561171*[A patent/GB1304128A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2091723A5 (US07582779-20090901-C00044.png) | 1972-01-14 |
| SE375378B (US07582779-20090901-C00044.png) | 1975-04-14 |
| BE767284A (fr) | 1971-10-18 |
| CH537583A (de) | 1973-05-31 |
| US3743429A (en) | 1973-07-03 |
| DE2124242A1 (de) | 1971-12-16 |
| GB1304128A (US07582779-20090901-C00044.png) | 1973-01-24 |
