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 (OSRAM) | 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 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132702A1 (ja) | 2010-04-22 | 2011-10-27 | 日立化成工業株式会社 | 有機エレクトロニクス材料、重合開始剤及び熱重合開始剤、インク組成物、有機薄膜及びその製造方法、有機エレクトロニクス素子、有機エレクトロルミネセンス素子、照明装置、表示素子、並びに表示装置 |
-
1983
- 1983-06-11 JP JP10478983A patent/JPS59230106A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132702A1 (ja) | 2010-04-22 | 2011-10-27 | 日立化成工業株式会社 | 有機エレクトロニクス材料、重合開始剤及び熱重合開始剤、インク組成物、有機薄膜及びその製造方法、有機エレクトロニクス素子、有機エレクトロルミネセンス素子、照明装置、表示素子、並びに表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59230106A (ja) | 1984-12-24 |
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