JPS549065B1 - - Google Patents
Info
- Publication number
- JPS549065B1 JPS549065B1 JP1068871A JP1068871A JPS549065B1 JP S549065 B1 JPS549065 B1 JP S549065B1 JP 1068871 A JP1068871 A JP 1068871A JP 1068871 A JP1068871 A JP 1068871A JP S549065 B1 JPS549065 B1 JP S549065B1
- 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
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
- G06K11/02—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve
- G06K11/04—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve using an auxiliary scanning pattern
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- 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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Artificial Intelligence (AREA)
- Computer Hardware Design (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702017400 DE2017400C3 (de) | 1970-04-11 | Optoelektrische Feinmeßanordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS549065B1 true JPS549065B1 (ref) | 1979-04-20 |
Family
ID=5767802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1068871A Pending JPS549065B1 (ref) | 1970-04-11 | 1971-03-03 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS549065B1 (ref) |
| FR (1) | FR2092469A5 (ref) |
| GB (1) | GB1339514A (ref) |
-
1971
- 1971-03-03 JP JP1068871A patent/JPS549065B1/ja active Pending
- 1971-03-11 FR FR7110275A patent/FR2092469A5/fr not_active Expired
- 1971-04-19 GB GB1339514D patent/GB1339514A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2017400A1 (de) | 1971-10-28 |
| FR2092469A5 (ref) | 1972-01-21 |
| DE2017400B2 (de) | 1975-11-13 |
| GB1339514A (en) | 1973-12-05 |