JPS63181949U - - Google Patents
Info
- Publication number
- JPS63181949U JPS63181949U JP7314887U JP7314887U JPS63181949U JP S63181949 U JPS63181949 U JP S63181949U JP 7314887 U JP7314887 U JP 7314887U JP 7314887 U JP7314887 U JP 7314887U JP S63181949 U JPS63181949 U JP S63181949U
- Authority
- JP
- Japan
- Prior art keywords
- plywood
- light
- defect detection
- receiving element
- outputs
- 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
- 239000011120 plywood Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000007547 defect Effects 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7314887U JPS63181949U (he) | 1987-05-15 | 1987-05-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7314887U JPS63181949U (he) | 1987-05-15 | 1987-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63181949U true JPS63181949U (he) | 1988-11-24 |
Family
ID=30917222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7314887U Pending JPS63181949U (he) | 1987-05-15 | 1987-05-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63181949U (he) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54158987A (en) * | 1978-06-06 | 1979-12-15 | Showa Rubber | Device for continuously detecting and indicating pinhole of porous sheet |
JPS61107106A (ja) * | 1984-10-30 | 1986-05-26 | Meinan Mach Works Inc | 合板表面の欠点検出ヘツド |
JPS61196112A (ja) * | 1985-02-27 | 1986-08-30 | Meinan Mach Works Inc | 合板の選別処理装置 |
-
1987
- 1987-05-15 JP JP7314887U patent/JPS63181949U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54158987A (en) * | 1978-06-06 | 1979-12-15 | Showa Rubber | Device for continuously detecting and indicating pinhole of porous sheet |
JPS61107106A (ja) * | 1984-10-30 | 1986-05-26 | Meinan Mach Works Inc | 合板表面の欠点検出ヘツド |
JPS61196112A (ja) * | 1985-02-27 | 1986-08-30 | Meinan Mach Works Inc | 合板の選別処理装置 |
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