JPS58149199A - 板状材の切断装置における切断マ−クの検出装置 - Google Patents
板状材の切断装置における切断マ−クの検出装置Info
- Publication number
- JPS58149199A JPS58149199A JP57031311A JP3131182A JPS58149199A JP S58149199 A JPS58149199 A JP S58149199A JP 57031311 A JP57031311 A JP 57031311A JP 3131182 A JP3131182 A JP 3131182A JP S58149199 A JPS58149199 A JP S58149199A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- mark
- sheet
- detection
- cutting mark
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims description 13
- 238000001514 detection method Methods 0.000 claims description 61
- 230000005693 optoelectronics Effects 0.000 claims description 49
- 238000003708 edge detection Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000007796 conventional method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940073686 let me clarify Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Control Of Cutting Processes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57031311A JPS58149199A (ja) | 1982-02-27 | 1982-02-27 | 板状材の切断装置における切断マ−クの検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57031311A JPS58149199A (ja) | 1982-02-27 | 1982-02-27 | 板状材の切断装置における切断マ−クの検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58149199A true JPS58149199A (ja) | 1983-09-05 |
JPH0321319B2 JPH0321319B2 (enrdf_load_stackoverflow) | 1991-03-22 |
Family
ID=12327738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57031311A Granted JPS58149199A (ja) | 1982-02-27 | 1982-02-27 | 板状材の切断装置における切断マ−クの検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58149199A (enrdf_load_stackoverflow) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6435294A (en) * | 1987-07-30 | 1989-02-06 | Shikoku Kakoki Co Ltd | Mark detection |
JPH01103295A (ja) * | 1987-10-14 | 1989-04-20 | Asahi Kinzoku:Kk | 小袋自動投入機における切断方法 |
JPH0679048U (ja) * | 1993-04-13 | 1994-11-04 | オムロン株式会社 | ジョイスティック |
JP2007301662A (ja) * | 2006-05-10 | 2007-11-22 | Rengo Co Ltd | 走行シートの切断位置検出装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348413A (en) * | 1976-10-14 | 1978-05-01 | Matsushita Electric Ind Co Ltd | Optical reader |
JPS54100230A (en) * | 1978-01-24 | 1979-08-07 | Mitsubishi Electric Corp | Bar-code reading system |
-
1982
- 1982-02-27 JP JP57031311A patent/JPS58149199A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348413A (en) * | 1976-10-14 | 1978-05-01 | Matsushita Electric Ind Co Ltd | Optical reader |
JPS54100230A (en) * | 1978-01-24 | 1979-08-07 | Mitsubishi Electric Corp | Bar-code reading system |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6435294A (en) * | 1987-07-30 | 1989-02-06 | Shikoku Kakoki Co Ltd | Mark detection |
JPH01103295A (ja) * | 1987-10-14 | 1989-04-20 | Asahi Kinzoku:Kk | 小袋自動投入機における切断方法 |
JPH0679048U (ja) * | 1993-04-13 | 1994-11-04 | オムロン株式会社 | ジョイスティック |
JP2007301662A (ja) * | 2006-05-10 | 2007-11-22 | Rengo Co Ltd | 走行シートの切断位置検出装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0321319B2 (enrdf_load_stackoverflow) | 1991-03-22 |
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