JPS51134681A - Defective material detector - Google Patents
Defective material detectorInfo
- Publication number
- JPS51134681A JPS51134681A JP50058903A JP5890375A JPS51134681A JP S51134681 A JPS51134681 A JP S51134681A JP 50058903 A JP50058903 A JP 50058903A JP 5890375 A JP5890375 A JP 5890375A JP S51134681 A JPS51134681 A JP S51134681A
- Authority
- JP
- Japan
- Prior art keywords
- defective material
- material detector
- detector
- factory
- vibration
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
PURPOSE: Development of a defective material detector free from various noise sources, vibration, noise fields, etc. in the factory.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50058903A JPS51134681A (en) | 1975-05-17 | 1975-05-17 | Defective material detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50058903A JPS51134681A (en) | 1975-05-17 | 1975-05-17 | Defective material detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51134681A true JPS51134681A (en) | 1976-11-22 |
Family
ID=13097750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50058903A Pending JPS51134681A (en) | 1975-05-17 | 1975-05-17 | Defective material detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51134681A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55134078U (en) * | 1979-03-13 | 1980-09-24 | ||
JPH06341942A (en) * | 1993-06-01 | 1994-12-13 | Nec Corp | Measuring method for adhesion of thin film and device therefor |
-
1975
- 1975-05-17 JP JP50058903A patent/JPS51134681A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55134078U (en) * | 1979-03-13 | 1980-09-24 | ||
JPS5927981Y2 (en) * | 1979-03-13 | 1984-08-13 | 住友金属工業株式会社 | Welded part sealing device for ERW pipes |
JPH06341942A (en) * | 1993-06-01 | 1994-12-13 | Nec Corp | Measuring method for adhesion of thin film and device therefor |
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