TW201000847A - Edge detector, and line sensor for edge detector - Google Patents
Edge detector, and line sensor for edge detector Download PDFInfo
- Publication number
- TW201000847A TW201000847A TW97124499A TW97124499A TW201000847A TW 201000847 A TW201000847 A TW 201000847A TW 97124499 A TW97124499 A TW 97124499A TW 97124499 A TW97124499 A TW 97124499A TW 201000847 A TW201000847 A TW 201000847A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- receiving
- line sensor
- monochromatic
- edge
- Prior art date
Links
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 38
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000003708 edge detection Methods 0.000 claims description 7
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- 238000009792 diffusion process Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 description 14
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- 101100400452 Caenorhabditis elegans map-2 gene Proteins 0.000 description 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical group C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
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Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007133420A JP4879087B2 (ja) | 2007-05-18 | 2007-05-18 | エッジ検出装置及びエッジ検出装置用ラインセセンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201000847A true TW201000847A (en) | 2010-01-01 |
| TWI359937B TWI359937B (enrdf_load_stackoverflow) | 2012-03-11 |
Family
ID=40146561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97124499A TW201000847A (en) | 2007-05-18 | 2008-06-30 | Edge detector, and line sensor for edge detector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4879087B2 (enrdf_load_stackoverflow) |
| TW (1) | TW201000847A (enrdf_load_stackoverflow) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH067109B2 (ja) * | 1987-07-20 | 1994-01-26 | 旭化成工業株式会社 | 光式外観検査装置 |
| JP3858994B2 (ja) * | 2002-11-28 | 2006-12-20 | 株式会社山武 | 位置検出方法および装置 |
| JP2004226372A (ja) * | 2003-01-27 | 2004-08-12 | Yamatake Corp | 位置検出方法および装置 |
| JP3932512B2 (ja) * | 2003-05-16 | 2007-06-20 | 株式会社ニレコ | 帯状物のエッジ位置検出装置及び方法 |
-
2007
- 2007-05-18 JP JP2007133420A patent/JP4879087B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-30 TW TW97124499A patent/TW201000847A/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008286711A (ja) | 2008-11-27 |
| TWI359937B (enrdf_load_stackoverflow) | 2012-03-11 |
| JP4879087B2 (ja) | 2012-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |