JP2020107605A5 - - Google Patents

Download PDF

Info

Publication number
JP2020107605A5
JP2020107605A5 JP2019221565A JP2019221565A JP2020107605A5 JP 2020107605 A5 JP2020107605 A5 JP 2020107605A5 JP 2019221565 A JP2019221565 A JP 2019221565A JP 2019221565 A JP2019221565 A JP 2019221565A JP 2020107605 A5 JP2020107605 A5 JP 2020107605A5
Authority
JP
Japan
Prior art keywords
wood fiber
fiber web
leds
web
edge
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
Application number
JP2019221565A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020107605A (ja
JP7479138B2 (ja
Filing date
Publication date
Priority claimed from FI20186060A external-priority patent/FI128235B/en
Application filed filed Critical
Publication of JP2020107605A publication Critical patent/JP2020107605A/ja
Publication of JP2020107605A5 publication Critical patent/JP2020107605A5/ja
Application granted granted Critical
Publication of JP7479138B2 publication Critical patent/JP7479138B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2019221565A 2018-12-10 2019-12-06 オーバーヘッドサイドライト Active JP7479138B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20186060A FI128235B (en) 2018-12-10 2018-12-10 Overhead sidelight
FI20186060 2018-12-10

Publications (3)

Publication Number Publication Date
JP2020107605A JP2020107605A (ja) 2020-07-09
JP2020107605A5 true JP2020107605A5 (enExample) 2022-12-14
JP7479138B2 JP7479138B2 (ja) 2024-05-08

Family

ID=68886696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019221565A Active JP7479138B2 (ja) 2018-12-10 2019-12-06 オーバーヘッドサイドライト

Country Status (9)

Country Link
US (1) US11128808B2 (enExample)
EP (1) EP3667302B1 (enExample)
JP (1) JP7479138B2 (enExample)
CN (1) CN111289522A (enExample)
AU (1) AU2019264545A1 (enExample)
BR (1) BR102019026058A2 (enExample)
CA (1) CA3062306A1 (enExample)
FI (1) FI128235B (enExample)
RU (1) RU2019140809A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11920299B2 (en) 2020-03-06 2024-03-05 Ibs Of America Formation detection system and a process of controlling
CN114324321B (zh) * 2020-09-29 2024-06-18 南京造币有限公司 机器视觉检测控制装置、系统和方法

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513321A (en) * 1967-08-03 1970-05-19 Weyerhaeuser Co Log tally system with minimum diameter measuring means
GB1217642A (en) * 1968-04-08 1970-12-31 Omron Tateisi Electronics Co Improvements in or relating to the photoelectric inspection of sheet materials
US3698818A (en) * 1971-04-27 1972-10-17 Black Clawson Co Log diameter scanner including a plurality of photodetectors
US3890509A (en) * 1972-05-09 1975-06-17 Black Clawson Co Automatic edger set works method and apparatus
US3806253A (en) * 1972-12-13 1974-04-23 Weyerhaeuser Co Sweep measuring scheme
FI56451C (fi) * 1977-10-20 1980-01-10 Ahlstroem Oy Foerfarande och anordning foer maetning av traevirke
US4196648A (en) * 1978-08-07 1980-04-08 Seneca Sawmill Company, Inc. Automatic sawmill apparatus
US4348114A (en) * 1979-12-07 1982-09-07 Ciba-Geigy Ag Method of inspecting coated web material to detect the presence of downlines thereon
US4541722A (en) * 1982-12-13 1985-09-17 Jenksystems, Inc. Contour line scanner
JPS62293145A (ja) * 1986-06-13 1987-12-19 Mitsubishi Heavy Ind Ltd 枚葉印刷機の評価装置
CA1323290C (en) * 1988-09-14 1993-10-19 Aaron U. Jones Method and apparatus for an automatic sawmill
JPH01253641A (ja) * 1988-04-01 1989-10-09 Fuji Photo Film Co Ltd 筋状欠陥弁別処理回路
AT396181B (de) * 1990-12-10 1993-06-25 Sprecher Energie Oesterreich Einrichtung zum erfassen der masse eines gegebenenfalls bewegten gegenstandes
US6122065A (en) * 1996-08-12 2000-09-19 Centre De Recherche Industrielle Du Quebec Apparatus and method for detecting surface defects
FI114337B (fi) * 2001-07-03 2004-09-30 Metso Automation Oy Menetelmä ja mittalaite liikkuvan rainan ainakin yhden ominaisuuden mittaamiseksi
EP1625350A1 (en) * 2003-03-18 2006-02-15 Alexander Thomas Hermary Coded-light dual-view profile scanner
JP4525090B2 (ja) * 2004-01-28 2010-08-18 富士ゼロックス株式会社 紙皺検査装置、制御装置
FI117575B (fi) * 2004-05-27 2006-11-30 Ekspansio Engineering Ltd Oy Puupinnan karheuden tarkastus
CA2514788A1 (en) * 2004-08-06 2006-02-06 John Laurent System and method for the detection of bluestain and rot on wood
WO2006105351A1 (en) * 2005-03-30 2006-10-05 Delta Design, Inc. Led lighting system for line scan camera based multiple data matrix scanners
US7545502B2 (en) * 2006-09-27 2009-06-09 Weyerhaeuser Nr Company Methods for detecting compression wood in lumber
US8374498B2 (en) * 2006-09-29 2013-02-12 Microscan Systems, Inc. Systems and/or devices for camera-based inspections
US7423754B2 (en) * 2007-01-11 2008-09-09 Eastman Kodak Company Web planarity gauge and method
US8229803B2 (en) * 2007-10-16 2012-07-24 Eb Associates Inc. Systems and methods for tracking lumber in a sawmill
JP5028567B2 (ja) * 2010-07-14 2012-09-19 シーシーエス株式会社 光照射装置及び調光方法
FI20106053A0 (fi) * 2010-10-13 2010-10-13 Metso Automation Oy Järjestelmä rainan tarkkailemiseksi ja vastaava menetelmä rainan tarkkailemiseksi
US8531652B2 (en) * 2011-04-08 2013-09-10 Dri-Mark Products Three way desktop UV counterfeit detector
CN102419665B (zh) * 2011-08-03 2014-06-04 北京汇冠新技术股份有限公司 一种用于触摸屏的扫描方法及扫描系统
FR2983419B1 (fr) * 2011-12-06 2017-05-19 Pellenc Selective Tech Procede et installation d'inspection et/ou de tri combinant analyse de surface et analyse volumique
CN102818809A (zh) * 2012-09-05 2012-12-12 杭州瑞利测控技术有限公司 一种基于机器视觉的坯布疵点在线检测系统及实现方法
WO2015045423A1 (ja) * 2013-09-30 2015-04-02 セーレン株式会社 斜め照射照明を有する検査装置
EP2865988B1 (de) * 2013-10-22 2018-09-19 Baumer Electric Ag Lichtschnittsensor
CN204188542U (zh) * 2014-11-04 2015-03-04 江苏万宝瑞达纸业有限公司 一种用于检测纸张质量的检测记录装置
CN104458764B (zh) * 2014-12-14 2017-03-22 中国科学技术大学 基于大景深条带图像投影的弯曲粗糙表面缺陷鉴别方法
EP3315950A4 (en) * 2015-06-25 2018-12-19 JFE Steel Corporation Surface flaw detection device, surface flaw detection method, and manufacturing method for steel material
FI20155643A (fi) * 2015-09-08 2017-03-09 Procemex Oy Ltd Fluoresoivan nesteen optinen havainnointi puukuiturainasta
DE102015119444B4 (de) * 2015-11-11 2018-01-18 Protechna Herbst Gmbh & Co. Kg Vorrichtung und Verfahren zur Überwachung einer laufenden Warenbahn
FI128850B (en) * 2016-05-06 2021-01-29 Procemex Oy Ltd A machine vision method and system for monitoring manufacturing processes
US20180164224A1 (en) * 2016-12-13 2018-06-14 ASA Corporation Apparatus for Photographing Glass in Multiple Layers
JP2018159567A (ja) * 2017-03-22 2018-10-11 独立行政法人 国立印刷局 異物除去工程を備えた用紙検査方法
CN207135173U (zh) * 2017-05-31 2018-03-23 惠州市纬讯科技有限公司 一种电感侧面图像采集机构
KR102112053B1 (ko) * 2018-08-01 2020-05-18 주식회사 뷰온 이미지 센서를 이용한 표면결함 검사장치 및 검사방법

Similar Documents

Publication Publication Date Title
CN108351308B (zh) 用于监控连续的织物幅面的装置和方法
US6930772B2 (en) Method and device for inspecting defect of sheet-shaped transparent body
KR102291429B1 (ko) 표면 검사 시스템 및 표면 검사 방법
JP2007536128A (ja) 印刷機でインライン測定および調節
JP4511978B2 (ja) 表面疵検査装置
KR100364936B1 (ko) 감시 장치
JP2014522988A (ja) 透明材料の材料欠陥の信頼できる検出を行う検出装置及び方法
JP2020107605A5 (enExample)
US11169095B2 (en) Surface inspection system and method using multiple light sources and a camera offset therefrom
JP7479138B2 (ja) オーバーヘッドサイドライト
CN101029879A (zh) 烟草加工工业产品的光学控制
JP6498477B2 (ja) ニス検査装置およびニス検査方法
ITUB20155646A1 (it) Metodo di ispezione di un elemento allungato.
CN114651149A (zh) Led矩阵式照明装置
CN115791829A (zh) 烟丝质量在线检测系统
JP6679942B2 (ja) シートのキズ欠点検査装置
JP2008026060A (ja) 絶縁皮膜被覆帯状体の疵検査装置
BE1027378B1 (nl) Inspectiesysteem en werkwijze
JP5012006B2 (ja) 検査ユニット
JP2007327953A (ja) センサ装置
JP4787543B2 (ja) 光学シートの検査方法
JP2002214152A (ja) 表面検査方法及び装置
JP4564225B2 (ja) 光学的検査装置及び方法
JP2001074666A (ja) 異物検査装置
JP2007147547A (ja) 濃度ムラ検査装置