JPH044271U - - Google Patents
Info
- Publication number
- JPH044271U JPH044271U JP4482690U JP4482690U JPH044271U JP H044271 U JPH044271 U JP H044271U JP 4482690 U JP4482690 U JP 4482690U JP 4482690 U JP4482690 U JP 4482690U JP H044271 U JPH044271 U JP H044271U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- defect
- comparator circuit
- signal
- pulse
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4482690U JPH044271U (en]) | 1990-04-26 | 1990-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4482690U JPH044271U (en]) | 1990-04-26 | 1990-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044271U true JPH044271U (en]) | 1992-01-16 |
Family
ID=31558468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4482690U Pending JPH044271U (en]) | 1990-04-26 | 1990-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044271U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61155856A (ja) * | 1984-12-28 | 1986-07-15 | Toshiba Corp | 超音波探傷装置 |
| JPS63111459A (ja) * | 1986-10-30 | 1988-05-16 | Babcock Hitachi Kk | Ａｅセンサノイズ除去装置 |
-
1990
- 1990-04-26 JP JP4482690U patent/JPH044271U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61155856A (ja) * | 1984-12-28 | 1986-07-15 | Toshiba Corp | 超音波探傷装置 |
| JPS63111459A (ja) * | 1986-10-30 | 1988-05-16 | Babcock Hitachi Kk | Ａｅセンサノイズ除去装置 |