NL6702384A - - Google Patents
Info
- Publication number
- NL6702384A NL6702384A NL6702384A NL6702384A NL6702384A NL 6702384 A NL6702384 A NL 6702384A NL 6702384 A NL6702384 A NL 6702384A NL 6702384 A NL6702384 A NL 6702384A NL 6702384 A NL6702384 A NL 6702384A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses
-
- 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
- G01N21/59—Transmissivity
- G01N21/5907—Densitometers
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- 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
Landscapes
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52854666A | 1966-02-18 | 1966-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6702384A true NL6702384A (xx) | 1967-08-21 |
Family
ID=24106124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6702384A NL6702384A (xx) | 1966-02-18 | 1967-02-17 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3471242A (xx) |
| BE (1) | BE694269A (xx) |
| CH (1) | CH479065A (xx) |
| DE (2) | DE1958408U (xx) |
| ES (1) | ES336895A1 (xx) |
| FR (2) | FR1511926A (xx) |
| GB (1) | GB1158409A (xx) |
| NL (1) | NL6702384A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3572944A (en) * | 1969-02-24 | 1971-03-30 | Film Equipment Manufacturing C | System for analyzing color samples |
| FR2055891A5 (xx) * | 1969-08-05 | 1971-05-14 | Anvar | |
| US3748044A (en) * | 1969-09-02 | 1973-07-24 | Abbott Lab | Digital chemical analysis apparatus |
| SE344637B (xx) * | 1970-11-02 | 1972-04-24 | V Klimecki | |
| US3744905A (en) * | 1971-06-24 | 1973-07-10 | Gte Sylvania Inc | Apparatus for measuring and marking aperture masks |
| US4412744A (en) * | 1981-06-01 | 1983-11-01 | E. I. Du Pont De Nemours & Co. | Absolute spectrophotometer |
| US5029312A (en) * | 1990-02-08 | 1991-07-02 | Lifetouch National School Studios Inc. | Automatic portraiture printer control system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3069013A (en) * | 1960-05-18 | 1962-12-18 | Gardner Lab Inc | Photoelectric inspection system |
| US3367230A (en) * | 1963-12-04 | 1968-02-06 | Welch Scient Company | Light density scanning device |
-
1966
- 1966-02-18 US US528546A patent/US3471242A/en not_active Expired - Lifetime
-
1967
- 1967-02-01 GB GB4911/67A patent/GB1158409A/en not_active Expired
- 1967-02-15 DE DEG36456U patent/DE1958408U/de not_active Expired
- 1967-02-15 DE DE1522841A patent/DE1522841C3/de not_active Expired
- 1967-02-16 ES ES336895A patent/ES336895A1/es not_active Expired
- 1967-02-16 CH CH223667A patent/CH479065A/de not_active IP Right Cessation
- 1967-02-17 NL NL6702384A patent/NL6702384A/xx unknown
- 1967-02-17 BE BE694269D patent/BE694269A/xx unknown
- 1967-02-17 FR FR95518A patent/FR1511926A/fr not_active Expired
- 1967-02-17 FR FR95375A patent/FR1512651A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1512651A (fr) | 1968-02-09 |
| GB1158409A (en) | 1969-07-16 |
| DE1522841C3 (de) | 1973-11-29 |
| CH479065A (de) | 1969-09-30 |
| DE1522841A1 (de) | 1969-12-04 |
| DE1958408U (de) | 1967-04-06 |
| ES336895A1 (es) | 1968-06-01 |
| BE694269A (xx) | 1967-07-31 |
| DE1522841B2 (de) | 1973-05-17 |
| FR1511926A (fr) | 1968-02-02 |
| US3471242A (en) | 1969-10-07 |