JPS62174272U - - Google Patents
Info
- Publication number
- JPS62174272U JPS62174272U JP6380586U JP6380586U JPS62174272U JP S62174272 U JPS62174272 U JP S62174272U JP 6380586 U JP6380586 U JP 6380586U JP 6380586 U JP6380586 U JP 6380586U JP S62174272 U JPS62174272 U JP S62174272U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- detection
- comparator level
- outputs
- harmful defect
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000007547 defect Effects 0.000 claims 3
- 230000001066 destructive effect Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6380586U JPS62174272U (en:Method) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6380586U JPS62174272U (en:Method) | 1986-04-25 | 1986-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174272U true JPS62174272U (en:Method) | 1987-11-05 |
Family
ID=30899376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6380586U Pending JPS62174272U (en:Method) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174272U (en:Method) |
-
1986
- 1986-04-25 JP JP6380586U patent/JPS62174272U/ja active Pending
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