FI893938A - Järjestelmä rungon analysoimiseksi - Google Patents

Järjestelmä rungon analysoimiseksi Download PDF

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Publication number
FI893938A
FI893938A FI893938A FI893938A FI893938A FI 893938 A FI893938 A FI 893938A FI 893938 A FI893938 A FI 893938A FI 893938 A FI893938 A FI 893938A FI 893938 A FI893938 A FI 893938A
Authority
FI
Finland
Prior art keywords
hull analysis
hull
analysis
Prior art date
Application number
FI893938A
Other languages
English (en)
Swedish (sv)
Other versions
FI91677C (fi
FI893938A0 (fi
FI91677B (fi
Inventor
Jan Erik Aune
Peter Kar Lun So
Original Assignee
Mac Millan Bloedel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mac Millan Bloedel Ltd filed Critical Mac Millan Bloedel Ltd
Publication of FI893938A0 publication Critical patent/FI893938A0/fi
Publication of FI893938A publication Critical patent/FI893938A/fi
Application granted granted Critical
Publication of FI91677B publication Critical patent/FI91677B/fi
Publication of FI91677C publication Critical patent/FI91677C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G1/00—Machines or devices for removing knots or other irregularities or for filling-up holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • B27B1/007—Methods for subdividing trunks or logs essentially involving sawing taking into account geometric properties of the trunks or logs to be sawn, e.g. curvature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
FI893938A 1988-08-23 1989-08-22 Järjestelmä rungon analysoimiseksi FI91677C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000575481A CA1301371C (en) 1988-08-23 1988-08-23 Log scanner
CA575481 1988-08-23

Publications (4)

Publication Number Publication Date
FI893938A0 FI893938A0 (fi) 1989-08-22
FI893938A true FI893938A (fi) 1990-02-24
FI91677B FI91677B (fi) 1994-04-15
FI91677C FI91677C (fi) 1994-07-25

Family

ID=4138599

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893938A FI91677C (fi) 1988-08-23 1989-08-22 Järjestelmä rungon analysoimiseksi

Country Status (6)

Country Link
US (1) US5023805A (fi)
JP (1) JPH02176979A (fi)
AU (2) AU617211B2 (fi)
CA (1) CA1301371C (fi)
FI (1) FI91677C (fi)
SE (1) SE467940C (fi)

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* Cited by examiner, † Cited by third party
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SE9200923L (sv) * 1991-03-27 1992-09-28 Risto Heikki Pitkaenen Foerfarande foer kvalitetssaagning av saagstockar
US5493517A (en) * 1991-06-03 1996-02-20 Hughes Missile Systems Company Cargo container mapping system
US5394342A (en) * 1993-02-26 1995-02-28 Macmillan Bloedel Limited Log scanning
FI103436B1 (fi) * 1996-02-27 1999-06-30 Bintec Oy Menetelmä liikkuvan kappaleen, kuten tukin ominaisuuksien selvittämiseksi
NZ331948A (en) * 1996-03-21 2000-01-28 Anders Ullberg Determining presence and desnity of object using two radiation sources
US5892808A (en) * 1996-06-28 1999-04-06 Techne Systems, Inc. Method and apparatus for feature detection in a workpiece
US5960104A (en) * 1996-08-16 1999-09-28 Virginia Polytechnic & State University Defect detection system for lumber
US6272437B1 (en) 1998-04-17 2001-08-07 Cae Inc. Method and apparatus for improved inspection and classification of attributes of a workpiece
AU3401099A (en) * 1998-04-17 1999-11-08 Cae Electronics Ltd. Method and apparatus for identification of probable defects in a workpiece
DE19913566A1 (de) * 1999-03-25 2000-10-05 Edeltraud Schwaiger Vorrichtung zum Zerlegen von Baumstämmen in einem Schnitt mit mehreren nicht parallelen Schnittebenen, insbesondere in einem Quartierschnitt
SE515950C2 (sv) * 1999-06-23 2001-10-29 Acanova Ab Förfarande och anordning att mäta en timmerstocks vedyteprofil
US6624883B1 (en) * 2000-09-28 2003-09-23 National Research Council Of Canada Method of and apparatus for determining wood grain orientation
US6597761B1 (en) * 2001-02-23 2003-07-22 Invision Technologies, Inc. Log evaluation using cylindrical projections
US6778681B2 (en) 2001-05-09 2004-08-17 Invision Technologies, Inc. Analysis and presentation of internal features of logs
US6929043B2 (en) 2001-07-24 2005-08-16 Valley Machine Works Ltd. Optimized board edger and method of operation thereof
US6757354B2 (en) * 2002-09-20 2004-06-29 Invision Technologies, Inc. Multi-view x-ray imaging of logs
US7066007B2 (en) * 2003-10-17 2006-06-27 Eyerhaeuser Company Systems and methods for predicting the bending stiffness of wood products
US7149633B2 (en) * 2004-02-26 2006-12-12 Coe Newnes/Mcgettee Inc. Displacement method of knot sizing
CA2485668A1 (en) * 2004-10-21 2006-04-21 Stuart G. Moore Method and system for detecting characteristics of lumber using end scanning
US7634506B2 (en) * 2005-05-11 2009-12-15 Microsoft Corporation Client-side sampling of reportable event information
US8662121B2 (en) * 2006-03-30 2014-03-04 Weyerhaeuser Nr Company Method for reducing warp potential within lumber derived from a raw material
IL179639A0 (en) * 2006-11-27 2007-05-15 Amit Technology Science & Medi A method and system for diagnosing and treating a pest infested body
US7571061B2 (en) * 2007-04-17 2009-08-04 The United States Of America As Represented By The Secretary Of Agriculture Non-destructive method of measuring a moisture content profile across a hygroexpansive, composite material
EP2295963B1 (en) * 2009-09-11 2013-12-25 MICROTEC S.r.l. Method and apparatus for determining the knot-to-volume ratio of wooden planks
IT1396342B1 (it) * 2009-09-21 2012-11-16 Microtec Srl Metodo per la scansione della qualità interna di elementi di legno aventi una direzione di sviluppo prevalente, quali tronchi o tavole.
ITVR20100077A1 (it) 2010-04-20 2011-10-21 Microtec Srl Metodo per la scansione della qualità interna di tronchi
IT1402291B1 (it) * 2010-07-20 2013-08-28 Microtec Srl Metodo per identificare un pezzo di legname tra una pluralita' di pezzi di legname di partenza
US9330493B2 (en) 2010-12-15 2016-05-03 Fpinnovations Method for generating a 3D representation of an object
US9612725B1 (en) 2013-02-28 2017-04-04 The Boeing Company Nonconformance visualization system
US10067650B2 (en) 2013-06-20 2018-09-04 The Boeing Company Aircraft comparison system with synchronized displays
US9870444B2 (en) 2013-03-05 2018-01-16 The Boeing Company Shop order status visualization system
US10481768B2 (en) * 2013-04-12 2019-11-19 The Boeing Company Nonconformance identification and visualization system and method
US10061481B2 (en) 2013-02-28 2018-08-28 The Boeing Company Methods and devices for visually querying an aircraft based on an area of an image
US9880694B2 (en) 2013-05-09 2018-01-30 The Boeing Company Shop order status visualization system
US9292180B2 (en) 2013-02-28 2016-03-22 The Boeing Company Locator system for three-dimensional visualization
US9340304B2 (en) 2013-02-28 2016-05-17 The Boeing Company Aircraft comparison system
US9492900B2 (en) 2013-03-15 2016-11-15 The Boeing Company Condition of assembly visualization system based on build cycles
US20140298216A1 (en) 2013-03-28 2014-10-02 The Boeing Company Visualization of an Object Using a Visual Query System
FI125589B2 (fi) 2013-04-08 2022-03-31 Stora Enso Oyj Menetelmät bioperustaisen materiaalin deoksygenoimiseksi sekä bioperustaisten tereftaalihappojen ja olefiinisten monomeerien valmistamiseksi
FI20135415L (fi) * 2013-04-23 2014-10-24 Raute Oyj Menetelmä tukin katkaisun toteuttamiseksi viilusaannon optimoivalla tavalla
US10416857B2 (en) 2013-05-09 2019-09-17 The Boeing Company Serial number control visualization system
CN103499593A (zh) * 2013-09-23 2014-01-08 深圳先进技术研究院 一种计算机断层扫描系统
US10254436B2 (en) 2013-10-01 2019-04-09 Voti Inc. Scanning system, method, and corresponding bracket
GB201508065D0 (en) * 2015-05-12 2015-06-24 Rolls Royce Plc A method of scanning Aerofoil blades
US10685147B2 (en) 2016-02-29 2020-06-16 The Boeing Company Non-conformance mapping and visualization
US11977037B2 (en) 2018-10-22 2024-05-07 Rapiscan Holdings, Inc. Insert for screening tray
US11885752B2 (en) 2021-06-30 2024-01-30 Rapiscan Holdings, Inc. Calibration method and device therefor
US12019035B2 (en) 2021-07-16 2024-06-25 Rapiscan Holdings, Inc. Material detection in x-ray security screening

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU459236B2 (en) * 1971-06-11 1975-03-03 Antech, Inc Image probe and density analyzer
US4095107A (en) * 1976-04-15 1978-06-13 Sebastian Genna Transaxial radionuclide emission camera apparatus and method
DE2846702C2 (de) * 1978-10-26 1983-11-17 Habermehl, Adolf, Prof. Dr., 3550 Marburg Verfahren und Vorrichtung für die zerstörungsfreie Materialprüfung, insbesondere zum Feststellen der Rotfäule und anderer Baumerkrankungen in den Stämmen lebender Bäume
US4541011A (en) * 1982-03-15 1985-09-10 Western Gear Corporation System for recording the locations of workpiece defects
FR2576102B1 (fr) * 1985-01-16 1987-02-06 Aerospatiale Procede et dispositif de tomodensitometrie quantitative
DE3672163D1 (de) * 1986-02-22 1990-07-26 Pinsch Gmbh & Co Helmut K Schnittholz-pruefvorrichtung.
US4879752A (en) * 1987-11-18 1989-11-07 Macmillan Bloedel Limited Lumber optimizer

Also Published As

Publication number Publication date
FI91677C (fi) 1994-07-25
JPH02176979A (ja) 1990-07-10
US5023805A (en) 1991-06-11
SE467940C (sv) 2002-03-12
AU8373091A (en) 1991-11-07
AU617211B2 (en) 1991-11-21
FI893938A0 (fi) 1989-08-22
SE8902791D0 (sv) 1989-08-22
SE8902791L (sv) 1990-02-24
FI91677B (fi) 1994-04-15
SE467940B (sv) 1992-10-05
AU637933B2 (en) 1993-06-10
AU4008189A (en) 1990-03-01
CA1301371C (en) 1992-05-19

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BB Publication of examined application
FG Patent granted

Owner name: COE NEWNES/MCGEHEE ULC

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Owner name: COE NEWNES/MCGEHEE ULC

PC Transfer of assignment of patent

Owner name: COE NEWNES/MCGEHEE INC.

Free format text: COE NEWNES/MCGEHEE INC.

MA Patent expired