JPS4840459A - - Google Patents

Info

Publication number
JPS4840459A
JPS4840459A JP47005339A JP533972A JPS4840459A JP S4840459 A JPS4840459 A JP S4840459A JP 47005339 A JP47005339 A JP 47005339A JP 533972 A JP533972 A JP 533972A JP S4840459 A JPS4840459 A JP S4840459A
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
JP47005339A
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 JPS4840459A publication Critical patent/JPS4840459A/ja
Pending 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
    • G01N21/17—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
    • G01N21/274—Calibration, base line adjustment, drift correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
JP47005339A 1971-01-12 1972-01-11 Pending JPS4840459A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10587871A 1971-01-12 1971-01-12
US17379071A 1971-08-23 1971-08-23

Publications (1)

Publication Number Publication Date
JPS4840459A true JPS4840459A (fr) 1973-06-14

Family

ID=26803048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47005339A Pending JPS4840459A (fr) 1971-01-12 1972-01-11

Country Status (4)

Country Link
JP (1) JPS4840459A (fr)
CA (1) CA972464A (fr)
DE (1) DE2201107A1 (fr)
FR (1) FR2122200A5 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144323A (fr) * 1974-08-14 1976-04-15 Danfoss As
JPS5421666U (fr) * 1977-07-13 1979-02-13
JPS5946165A (ja) * 1982-09-08 1984-03-15 Matsushita Electric Ind Co Ltd 接着剤塗布装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481187A (en) * 1991-11-29 1996-01-02 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144323A (fr) * 1974-08-14 1976-04-15 Danfoss As
JPS5421666U (fr) * 1977-07-13 1979-02-13
JPS6034364Y2 (ja) * 1977-07-13 1985-10-14 原電子測器株式会社 マ−キング用スプレ−ガン
JPS5946165A (ja) * 1982-09-08 1984-03-15 Matsushita Electric Ind Co Ltd 接着剤塗布装置

Also Published As

Publication number Publication date
DE2201107A1 (de) 1972-08-03
CA972464A (en) 1975-08-05
FR2122200A5 (fr) 1972-08-25

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