FR2359414A1 - Procede et dispositif pour la mesure d'alterations de couleur - Google Patents

Procede et dispositif pour la mesure d'alterations de couleur

Info

Publication number
FR2359414A1
FR2359414A1 FR7622380A FR7622380A FR2359414A1 FR 2359414 A1 FR2359414 A1 FR 2359414A1 FR 7622380 A FR7622380 A FR 7622380A FR 7622380 A FR7622380 A FR 7622380A FR 2359414 A1 FR2359414 A1 FR 2359414A1
Authority
FR
France
Prior art keywords
line
chromatograms
colour density
video signal
opto
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.)
Granted
Application number
FR7622380A
Other languages
English (en)
French (fr)
Other versions
FR2359414B1 (enExample
Inventor
Gyula Kerenyi
Tibor Pataki
Janos Devenyi
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.)
Chinoin Private Co Ltd
Original Assignee
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
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 Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt filed Critical Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
Priority to FR7622380A priority Critical patent/FR2359414A1/fr
Publication of FR2359414A1 publication Critical patent/FR2359414A1/fr
Application granted granted Critical
Publication of FR2359414B1 publication Critical patent/FR2359414B1/fr
Granted legal-status Critical Current

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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • G01N30/95—Detectors specially adapted therefor; Signal analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
FR7622380A 1976-07-22 1976-07-22 Procede et dispositif pour la mesure d'alterations de couleur Granted FR2359414A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622380A FR2359414A1 (fr) 1976-07-22 1976-07-22 Procede et dispositif pour la mesure d'alterations de couleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622380A FR2359414A1 (fr) 1976-07-22 1976-07-22 Procede et dispositif pour la mesure d'alterations de couleur

Publications (2)

Publication Number Publication Date
FR2359414A1 true FR2359414A1 (fr) 1978-02-17
FR2359414B1 FR2359414B1 (enExample) 1981-07-31

Family

ID=9176011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622380A Granted FR2359414A1 (fr) 1976-07-22 1976-07-22 Procede et dispositif pour la mesure d'alterations de couleur

Country Status (1)

Country Link
FR (1) FR2359414A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424535A1 (fr) * 1978-04-24 1979-11-23 Aladjem Frederick Procede et appareil de mesure quantitative de la concentration de proteines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612886A (en) * 1970-02-04 1971-10-12 Kurt Hannig Process for the quantitative determination of light-absorbing or light-reflecting substances distributed on a carrier
US3621129A (en) * 1968-05-01 1971-11-16 Metals Research Ltd Detection devices for image analysis systems
US3768913A (en) * 1970-11-02 1973-10-30 V Klimecki Method and apparatus for evaluation of the intensity of spots
US3787620A (en) * 1971-04-17 1974-01-22 Image Analysing Computers Ltd Density measurement by image analysis
GB1355131A (en) * 1971-07-29 1974-06-05 Philips Electronic Associated Video contour determining circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621129A (en) * 1968-05-01 1971-11-16 Metals Research Ltd Detection devices for image analysis systems
US3612886A (en) * 1970-02-04 1971-10-12 Kurt Hannig Process for the quantitative determination of light-absorbing or light-reflecting substances distributed on a carrier
US3768913A (en) * 1970-11-02 1973-10-30 V Klimecki Method and apparatus for evaluation of the intensity of spots
US3787620A (en) * 1971-04-17 1974-01-22 Image Analysing Computers Ltd Density measurement by image analysis
GB1355131A (en) * 1971-07-29 1974-06-05 Philips Electronic Associated Video contour determining circuit

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *
EXBK/73 *
EXBK/76 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424535A1 (fr) * 1978-04-24 1979-11-23 Aladjem Frederick Procede et appareil de mesure quantitative de la concentration de proteines

Also Published As

Publication number Publication date
FR2359414B1 (enExample) 1981-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse