JPH02115113U - - Google Patents
Info
- Publication number
- JPH02115113U JPH02115113U JP2308289U JP2308289U JPH02115113U JP H02115113 U JPH02115113 U JP H02115113U JP 2308289 U JP2308289 U JP 2308289U JP 2308289 U JP2308289 U JP 2308289U JP H02115113 U JPH02115113 U JP H02115113U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- deformation
- coordinates
- optical
- extracts
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000011295 pitch Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2308289U JPH02115113U (da) | 1989-03-02 | 1989-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2308289U JPH02115113U (da) | 1989-03-02 | 1989-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115113U true JPH02115113U (da) | 1990-09-14 |
Family
ID=31241778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2308289U Pending JPH02115113U (da) | 1989-03-02 | 1989-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115113U (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006266897A (ja) * | 2005-03-24 | 2006-10-05 | Shimizu Corp | 管材の線形度の観察方法および計測方法 |
| JP2020060508A (ja) * | 2018-10-12 | 2020-04-16 | 古河電気工業株式会社 | 配管経路の測定方法および配管経路測定システム |
-
1989
- 1989-03-02 JP JP2308289U patent/JPH02115113U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006266897A (ja) * | 2005-03-24 | 2006-10-05 | Shimizu Corp | 管材の線形度の観察方法および計測方法 |
| JP2020060508A (ja) * | 2018-10-12 | 2020-04-16 | 古河電気工業株式会社 | 配管経路の測定方法および配管経路測定システム |