JPS50149365A - - Google Patents
Info
- Publication number
- JPS50149365A JPS50149365A JP5016675A JP5016675A JPS50149365A JP S50149365 A JPS50149365 A JP S50149365A JP 5016675 A JP5016675 A JP 5016675A JP 5016675 A JP5016675 A JP 5016675A JP S50149365 A JPS50149365 A JP S50149365A
- 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
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Mechanical Optical Scanning Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US463654A US3907439A (en) | 1973-08-14 | 1974-04-24 | Edge-sensing with a scanning laser beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50149365A true JPS50149365A (de) | 1975-11-29 |
Family
ID=23840868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5016675A Pending JPS50149365A (de) | 1974-04-24 | 1975-04-24 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS50149365A (de) |
| DE (1) | DE2507040B2 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780508A (en) * | 1980-10-01 | 1982-05-20 | Allied Chem | Optical measurement of casting gap |
| JPS59141007A (ja) * | 1983-02-02 | 1984-08-13 | Kobe Steel Ltd | 光学的エツジ位置検出方法 |
| JPS59142407A (ja) * | 1983-02-02 | 1984-08-15 | Kobe Steel Ltd | 光学的エツジ位置検出方法 |
| JPS606805A (ja) * | 1983-06-16 | 1985-01-14 | Kobe Steel Ltd | 光学的エツジ位置検出方法 |
| JPS606806A (ja) * | 1983-06-16 | 1985-01-14 | Kobe Steel Ltd | 光学的エツジ位置検出方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56150342A (en) * | 1980-04-23 | 1981-11-20 | Olympus Optical Co Ltd | Segment processing method of phoresis image signal |
| DE3024698A1 (de) * | 1980-06-30 | 1982-01-28 | Rainer 7602 Oberkirch Hess | Kontaktlose kantenerkennung |
| DD228053A1 (de) * | 1984-11-01 | 1985-10-02 | Zeiss Jena Veb Carl | Verfahren zum fotoelektrischen antasten von kanten und strukturen |
| DE19525057C1 (de) * | 1995-07-10 | 1997-02-13 | Futronic Gmbh | Lichtschrankenvorrichtung und Verfahren zur Verarbeitung eines Lichtsensor-Ausgangssignals |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3712741A (en) * | 1969-11-06 | 1973-01-23 | Commissariat Energie Atomique | Apparatus for the accurate measurement of dimensions of objects, especially the diameter of cylindrical objects |
-
1975
- 1975-02-19 DE DE19752507040 patent/DE2507040B2/de active Granted
- 1975-04-24 JP JP5016675A patent/JPS50149365A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3712741A (en) * | 1969-11-06 | 1973-01-23 | Commissariat Energie Atomique | Apparatus for the accurate measurement of dimensions of objects, especially the diameter of cylindrical objects |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780508A (en) * | 1980-10-01 | 1982-05-20 | Allied Chem | Optical measurement of casting gap |
| JPS59141007A (ja) * | 1983-02-02 | 1984-08-13 | Kobe Steel Ltd | 光学的エツジ位置検出方法 |
| JPS59142407A (ja) * | 1983-02-02 | 1984-08-15 | Kobe Steel Ltd | 光学的エツジ位置検出方法 |
| JPH0551842B2 (de) * | 1983-02-02 | 1993-08-03 | Kobe Steel Ltd | |
| JPS606805A (ja) * | 1983-06-16 | 1985-01-14 | Kobe Steel Ltd | 光学的エツジ位置検出方法 |
| JPS606806A (ja) * | 1983-06-16 | 1985-01-14 | Kobe Steel Ltd | 光学的エツジ位置検出方法 |
| JPH0551844B2 (de) * | 1983-06-16 | 1993-08-03 | Kobe Steel Ltd | |
| JPH0551843B2 (de) * | 1983-06-16 | 1993-08-03 | Kobe Steel Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2507040A1 (de) | 1975-11-06 |
| DE2507040B2 (de) | 1977-03-03 |