JPH0423204B2 - - Google Patents
Info
- Publication number
- JPH0423204B2 JPH0423204B2 JP10478983A JP10478983A JPH0423204B2 JP H0423204 B2 JPH0423204 B2 JP H0423204B2 JP 10478983 A JP10478983 A JP 10478983A JP 10478983 A JP10478983 A JP 10478983A JP H0423204 B2 JPH0423204 B2 JP H0423204B2
- Authority
- JP
- Japan
- Prior art keywords
- test piece
- optical sensor
- light
- amount
- light source
- Prior art date
- 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.)
- Expired
Links
- 238000012360 testing method Methods 0.000 claims description 50
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 4
- 238000009864 tensile test Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004154 testing of material Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10478983A JPS59230106A (ja) | 1983-06-11 | 1983-06-11 | 伸び計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10478983A JPS59230106A (ja) | 1983-06-11 | 1983-06-11 | 伸び計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59230106A JPS59230106A (ja) | 1984-12-24 |
| JPH0423204B2 true JPH0423204B2 (fr) | 1992-04-21 |
Family
ID=14390223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10478983A Granted JPS59230106A (ja) | 1983-06-11 | 1983-06-11 | 伸び計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59230106A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132702A1 (fr) | 2010-04-22 | 2011-10-27 | 日立化成工業株式会社 | Matériau électronique organique, initiateur de polymérisation et initiateur de polymérisation thermique, composition d'encre, couche mince organique et son procédé de production, élément électronique organique, élément électroluminescent organique, dispositif d'éclairage, élément d'affichage, et dispositif d'affichage |
-
1983
- 1983-06-11 JP JP10478983A patent/JPS59230106A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132702A1 (fr) | 2010-04-22 | 2011-10-27 | 日立化成工業株式会社 | Matériau électronique organique, initiateur de polymérisation et initiateur de polymérisation thermique, composition d'encre, couche mince organique et son procédé de production, élément électronique organique, élément électroluminescent organique, dispositif d'éclairage, élément d'affichage, et dispositif d'affichage |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59230106A (ja) | 1984-12-24 |
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