JPS4957859A - - Google Patents
Info
- Publication number
- JPS4957859A JPS4957859A JP6430773A JP6430773A JPS4957859A JP S4957859 A JPS4957859 A JP S4957859A JP 6430773 A JP6430773 A JP 6430773A JP 6430773 A JP6430773 A JP 6430773A JP S4957859 A JPS4957859 A JP S4957859A
- 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
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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
Landscapes
- Physics & Mathematics (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)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26069572A | 1972-06-07 | 1972-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4957859A true JPS4957859A (xx) | 1974-06-05 |
Family
ID=22990219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6430773A Pending JPS4957859A (xx) | 1972-06-07 | 1973-06-07 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4957859A (xx) |
| DE (1) | DE2329181A1 (xx) |
| FR (1) | FR2188836A5 (xx) |
| IT (1) | IT988911B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52149148A (en) * | 1976-06-03 | 1977-12-12 | Aakon Inc | Method of and apparatus for measuring thickness of film on sheet |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617445A (ja) * | 1984-06-21 | 1986-01-14 | Toshiba Corp | 銅酸化被膜の酸化度判別装置 |
| US9052294B2 (en) * | 2006-05-31 | 2015-06-09 | The Boeing Company | Method and system for two-dimensional and three-dimensional inspection of a workpiece |
| US8050486B2 (en) | 2006-05-16 | 2011-11-01 | The Boeing Company | System and method for identifying a feature of a workpiece |
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1973
- 1973-06-04 IT IT2501173A patent/IT988911B/it active
- 1973-06-07 DE DE19732329181 patent/DE2329181A1/de active Pending
- 1973-06-07 JP JP6430773A patent/JPS4957859A/ja active Pending
- 1973-06-07 FR FR7320762A patent/FR2188836A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52149148A (en) * | 1976-06-03 | 1977-12-12 | Aakon Inc | Method of and apparatus for measuring thickness of film on sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| IT988911B (it) | 1975-04-30 |
| DE2329181A1 (de) | 1973-12-20 |
| FR2188836A5 (xx) | 1974-01-18 |