ATE134270T1 - Methode und vorrichtung zum nachweis von rinde und zur bestimmung des rindenanteils auf holz und spänen - Google Patents
Methode und vorrichtung zum nachweis von rinde und zur bestimmung des rindenanteils auf holz und spänenInfo
- Publication number
- ATE134270T1 ATE134270T1 AT90917307T AT90917307T ATE134270T1 AT E134270 T1 ATE134270 T1 AT E134270T1 AT 90917307 T AT90917307 T AT 90917307T AT 90917307 T AT90917307 T AT 90917307T AT E134270 T1 ATE134270 T1 AT E134270T1
- Authority
- AT
- Austria
- Prior art keywords
- bark
- pct
- wood
- log
- date
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/46—Wood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
- G01N21/8986—Wood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/34—Paper
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/10—Scanning
- G01N2201/102—Video camera
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Wood Science & Technology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Textile Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Studio Devices (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Golf Clubs (AREA)
- Image Processing (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903821A SE466420B (sv) | 1989-11-14 | 1989-11-14 | Foerfarande och anordning foer detektering av bark samt bestaemning av barkningsgrad paa ved eller i flis |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE134270T1 true ATE134270T1 (de) | 1996-02-15 |
Family
ID=20377474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90917307T ATE134270T1 (de) | 1989-11-14 | 1990-11-09 | Methode und vorrichtung zum nachweis von rinde und zur bestimmung des rindenanteils auf holz und spänen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5274244A (de) |
EP (1) | EP0502041B1 (de) |
JP (1) | JPH05503990A (de) |
AT (1) | ATE134270T1 (de) |
CA (1) | CA2068650A1 (de) |
DE (1) | DE69025408T2 (de) |
FI (1) | FI103076B (de) |
SE (1) | SE466420B (de) |
WO (1) | WO1991007653A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT398174B (de) * | 1991-02-08 | 1994-10-25 | Andritz Patentverwaltung | Verfahren und vorrichtung zum trennen von entrindeten holzknüppeln |
JP3431995B2 (ja) * | 1993-06-03 | 2003-07-28 | キヤノン株式会社 | 撮像装置 |
FI101327B (fi) * | 1996-09-19 | 1998-05-29 | Valtion Teknillinen | ON-line menetelmä puu-kuorisuhteen määrittämiseksi massavirrasta |
FI102521B2 (fi) * | 1997-05-19 | 2004-05-25 | Andritz Patentverwaltung | Menetelmä ja laite kuorintaprosessin puuhäviöiden vähentämiseksi |
CA2228023A1 (en) * | 1998-01-23 | 1999-07-23 | Centre De Recherche Industrielle Du Quebec | Method and apparatus for classifying batches of wood chips or the like |
FI110545B (fi) | 1998-10-28 | 2003-02-14 | Valtion Teknillinen | Puuaineksen mittausmenetelmä ja -järjestely |
SE520060C2 (sv) * | 2000-10-12 | 2003-05-13 | Latronix Ab | System och förfarande för kontinuerlig bestämning av storleken på ett objekt vars storlek varierar i tiden |
EP1440458B1 (de) * | 2001-10-02 | 2007-01-10 | Invitrogen Corporation | Verfahren zur halbleiternano partikelsynthese |
SE0103279L (sv) † | 2001-10-02 | 2003-04-03 | Integrated Vision Prod | Förfarande för mätning av ljusspridning och geometrisk profil |
FI20025065A (fi) * | 2002-12-18 | 2004-06-19 | Andritz Oy | Menetelmä kuorimarummussa kuorittavien puiden kuorintatuloksen optimoimiseksi |
US7684030B2 (en) | 2007-05-04 | 2010-03-23 | Vab Solutions Inc. | Enclosure for a linear inspection system |
AT505516B1 (de) * | 2007-07-27 | 2009-03-15 | Schoerkhuber Johannes | Verfahren zur herstellung von holzpellets aus hackgut |
EP2141448B1 (de) | 2008-07-04 | 2011-01-05 | Sick IVP AB | Kalibrierung eines Profilmesssystems |
BRPI0920688A2 (pt) * | 2008-10-03 | 2015-12-29 | Fpinnovations | aparelho e método para determinar um ou mais parâmetros de operação ótimos para descascar madeira, sistemas de descascamento para descascar madeira e a superfície de madeira, aparelho para otimização contínua em tempo real de descascar uma superfície de madeira com um descascador, e, método para otimizar continuamente descascamento de uma superfície de madeira com um descascador em tempo real |
CA2780202C (en) * | 2012-06-19 | 2014-11-18 | Centre De Recherche Industrielle Du Quebec | Method and system for detecting the quality of debarking at the surface of a wooden log |
US20170249512A1 (en) * | 2014-10-21 | 2017-08-31 | Tolo, Inc. | Remote detection of insect infestation |
SE540910C2 (en) * | 2017-05-02 | 2018-12-18 | Gorzsas Andras | Spectroscopic method and device for determining the characteristics of a tree |
CN107621442A (zh) * | 2017-09-13 | 2018-01-23 | 四川伟图智能科技有限公司 | 一种产品质量监测视觉传感器 |
DE102017009414A1 (de) * | 2017-10-11 | 2019-04-11 | Ernst Christian Tienes | Verfahren zum Herstellen von Festbrennstoff-Formkörpern |
SE543138C2 (en) * | 2018-11-03 | 2020-10-13 | Tracy Of Sweden Ab | Arrangement and method for capturing image of log |
EP3916378B1 (de) * | 2020-05-29 | 2023-09-27 | MICROTEC S.r.l. | Verfahren und vorrichtung zur aufnahme eines bildes einer seitenfläche einer holzplatte |
FI130860B1 (en) * | 2022-02-24 | 2024-04-26 | Innomost Oy | A method for extracting highly pure betulin from birch bark |
FI130859B1 (fi) * | 2022-02-24 | 2024-04-26 | Innomost Oy | Menetelmä koivun kuoren prosessoimiseksi |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1488841A (en) * | 1974-01-18 | 1977-10-12 | Plessey Co Ltd | Optical detection apparatus |
SE404964B (sv) | 1977-03-22 | 1978-11-06 | Sarlos Seppo Edvard | Anordning for detektering av stralning fran ett foremal for faststellande av avvikelser eller fel hos en yta av detsamma |
US4266675A (en) * | 1980-01-04 | 1981-05-12 | The United States Of America As Represented By The Secretary Of Agriculture | Optical wood-bark segregator |
FI63835C (fi) * | 1981-02-10 | 1983-08-10 | Altim Control Ky | Foerfarande foer identifiering av ett virkes ytegenskaper |
FI64301C (fi) * | 1981-03-30 | 1983-11-10 | Kone Oy | Foerfarande och anordning foer avskiljning av daoligt avbarkattvaevirke |
US4606645A (en) * | 1984-10-29 | 1986-08-19 | Weyerhaeuser Company | Method for determining localized fiber angle in a three dimensional fibrous material |
-
1989
- 1989-11-14 SE SE8903821A patent/SE466420B/sv unknown
-
1990
- 1990-11-09 US US07/855,650 patent/US5274244A/en not_active Expired - Fee Related
- 1990-11-09 AT AT90917307T patent/ATE134270T1/de not_active IP Right Cessation
- 1990-11-09 WO PCT/SE1990/000728 patent/WO1991007653A1/en active IP Right Grant
- 1990-11-09 EP EP90917307A patent/EP0502041B1/de not_active Expired - Lifetime
- 1990-11-09 DE DE69025408T patent/DE69025408T2/de not_active Expired - Fee Related
- 1990-11-09 CA CA002068650A patent/CA2068650A1/en not_active Abandoned
- 1990-11-09 JP JP3500306A patent/JPH05503990A/ja not_active Withdrawn
-
1992
- 1992-05-13 FI FI922179A patent/FI103076B/fi active
Also Published As
Publication number | Publication date |
---|---|
US5274244A (en) | 1993-12-28 |
SE8903821L (sv) | 1991-05-15 |
SE8903821D0 (sv) | 1989-11-14 |
SE466420B (sv) | 1992-02-10 |
FI922179A (fi) | 1992-05-13 |
CA2068650A1 (en) | 1991-05-15 |
FI103076B1 (fi) | 1999-04-15 |
DE69025408T2 (de) | 1996-09-05 |
JPH05503990A (ja) | 1993-06-24 |
FI103076B (fi) | 1999-04-15 |
DE69025408D1 (de) | 1996-03-28 |
EP0502041A1 (de) | 1992-09-09 |
WO1991007653A1 (en) | 1991-05-30 |
EP0502041B1 (de) | 1996-02-14 |
FI922179A0 (fi) | 1992-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |