FI114822B - Levymateriaalin mittaus ja valvonta käyttäen vähintään yhtä anturisarjaa - Google Patents
Levymateriaalin mittaus ja valvonta käyttäen vähintään yhtä anturisarjaa Download PDFInfo
- Publication number
- FI114822B FI114822B FI951627A FI951627A FI114822B FI 114822 B FI114822 B FI 114822B FI 951627 A FI951627 A FI 951627A FI 951627 A FI951627 A FI 951627A FI 114822 B FI114822 B FI 114822B
- Authority
- FI
- Finland
- Prior art keywords
- sheet material
- material web
- product
- web
- att
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 228
- 238000005259 measurement Methods 0.000 title description 46
- 238000012544 monitoring process Methods 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 63
- 230000000704 physical effect Effects 0.000 claims description 31
- 238000004519 manufacturing process Methods 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 23
- 230000006870 function Effects 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 20
- 238000011221 initial treatment Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 230000005670 electromagnetic radiation Effects 0.000 claims description 7
- 238000011282 treatment Methods 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 claims description 2
- 101000836150 Homo sapiens Transforming acidic coiled-coil-containing protein 3 Proteins 0.000 claims 23
- 102100027048 Transforming acidic coiled-coil-containing protein 3 Human genes 0.000 claims 23
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 7
- 241001327627 Separata Species 0.000 claims 4
- RYXPMWYHEBGTRV-UHFFFAOYSA-N Omeprazole sodium Chemical compound [Na+].N=1C2=CC(OC)=CC=C2[N-]C=1S(=O)CC1=NC=C(C)C(OC)=C1C RYXPMWYHEBGTRV-UHFFFAOYSA-N 0.000 claims 2
- 230000008774 maternal effect Effects 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
- 239000002775 capsule Substances 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 230000037303 wrinkles Effects 0.000 claims 1
- 239000000047 product Substances 0.000 description 29
- 230000000875 corresponding effect Effects 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 11
- 238000010606 normalization Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000012925 reference material Substances 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000252212 Danio rerio Species 0.000 description 1
- 241000283070 Equus zebra Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
-
- 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
- G01N21/8901—Optical details; Scanning details
- G01N21/8903—Optical details; Scanning details using a multiple detector array
-
- 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
- G01N33/346—Paper sheets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
- G01N2009/022—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of solids
- G01N2009/024—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of solids the volume being determined directly, e.g. by size of container
-
- 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
- G01N33/36—Textiles
- G01N33/367—Fabric or woven textiles
-
- 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
- G01N33/44—Resins; Plastics; Rubber; Leather
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
- Controlling Sheets Or Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22370294 | 1994-04-06 | ||
US08/223,702 US5563809A (en) | 1994-04-06 | 1994-04-06 | Measurement/control of sheet material using at least one sensor array |
Publications (3)
Publication Number | Publication Date |
---|---|
FI951627A0 FI951627A0 (fi) | 1995-04-05 |
FI951627A FI951627A (fi) | 1995-10-07 |
FI114822B true FI114822B (fi) | 2004-12-31 |
Family
ID=22837658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI951627A FI114822B (fi) | 1994-04-06 | 1995-04-05 | Levymateriaalin mittaus ja valvonta käyttäen vähintään yhtä anturisarjaa |
Country Status (5)
Country | Link |
---|---|
US (1) | US5563809A (fr) |
EP (1) | EP0681183B1 (fr) |
CA (1) | CA2146232C (fr) |
DE (1) | DE69533012T2 (fr) |
FI (1) | FI114822B (fr) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9411908D0 (en) * | 1994-06-14 | 1994-08-03 | John Heyer Paper Ltd | Web monitoring for paper machines |
US5871429A (en) | 1994-07-22 | 1999-02-16 | Ranpak Corp. | Cushioning conversion machine including a probe for sensing packaging requirements |
JP3094798B2 (ja) * | 1994-08-16 | 2000-10-03 | 王子製紙株式会社 | 抄紙機の抄替時の製品水分の制御方法およびその装置 |
US5771174A (en) * | 1995-12-21 | 1998-06-23 | Measurex Corporation | Distributed intelligence actuator controller with peer-to-peer actuator communication |
AT1797U1 (de) * | 1996-07-23 | 1997-11-25 | Mte Messgeraete Entwicklungs U | Optoelektronisches messsystem zur vermessung und identifikation von flachglasprodukten |
US5899959A (en) * | 1996-10-25 | 1999-05-04 | International Paper Company | Measurement of visual characteristics of paper |
US5891306A (en) * | 1996-12-13 | 1999-04-06 | Measurex Corporation | Electromagnetic field perturbation sensor and methods for measuring water content in sheetmaking systems |
US6087837A (en) | 1996-12-13 | 2000-07-11 | Honeywell-Measurex | Compact high resolution under wire water weight sensor array |
US6341522B1 (en) * | 1996-12-13 | 2002-01-29 | Measurex Corporation | Water weight sensor array imbedded in a sheetmaking machine roll |
US5928475A (en) * | 1996-12-13 | 1999-07-27 | Honeywell-Measurex, Corporation | High resolution system and method for measurement of traveling web |
US6072309A (en) * | 1996-12-13 | 2000-06-06 | Honeywell-Measurex Corporation, Inc. | Paper stock zeta potential measurement and control |
US5853543A (en) * | 1997-01-27 | 1998-12-29 | Honeywell-Measurex Corporation | Method for monitoring and controlling water content in paper stock in a paper making machine |
US5893055A (en) * | 1997-05-30 | 1999-04-06 | Abb Industrial Systems, Inc. | Two-dimensional web property variation modeling and control |
US6100537A (en) * | 1997-07-22 | 2000-08-08 | "MTE" Messgerate, Entwicklungs- und Vertriebsgesellschaft mbH | Measuring system for recognition of surface features |
DE19733454A1 (de) * | 1997-08-02 | 1999-02-04 | Voith Sulzer Papiermasch Gmbh | Verfahren und Vorrichtung zur Erkennung und Korretur einer Faserorientierungs-Querprofil-Veränderung |
US5918197A (en) * | 1997-08-21 | 1999-06-29 | The Procter & Gamble Company | Monitor for collecting data on consumer consumption of disposable sheet products |
US5944955A (en) * | 1998-01-15 | 1999-08-31 | Honeywell-Measurex Corporation | Fast basis weight control for papermaking machine |
US6076022A (en) * | 1998-01-26 | 2000-06-13 | Honeywell-Measurex Corporation | Paper stock shear and formation control |
US6092003A (en) * | 1998-01-26 | 2000-07-18 | Honeywell-Measurex Corporation | Paper stock shear and formation control |
US6080278A (en) * | 1998-01-27 | 2000-06-27 | Honeywell-Measurex Corporation | Fast CD and MD control in a sheetmaking machine |
US6411860B1 (en) * | 1998-02-10 | 2002-06-25 | Abb Industrial Systems, Inc. | Method for extracting and classifying sheet variation patterns from two-dimensional sheet measurements |
US6149770A (en) * | 1998-04-14 | 2000-11-21 | Honeywell-Measurex Corporation | Underwire water weight turbulence sensor |
US6168687B1 (en) | 1998-04-24 | 2001-01-02 | Honeywell-Measurex Corporation | System and method for sheet measurement and control in papermaking machine |
US6006602A (en) * | 1998-04-30 | 1999-12-28 | Honeywell-Measurex Corporation | Weight measurement and measurement standardization sensor |
US6086716A (en) * | 1998-05-11 | 2000-07-11 | Honeywell-Measurex Corporation | Wet end control for papermaking machine |
DE19831612A1 (de) * | 1998-07-14 | 2000-01-20 | Voith Sulzer Papiermasch Gmbh | Meßsystem |
DE979995T1 (de) * | 1998-08-12 | 2003-08-14 | Honeywell Oy, Jyvaeskylae | Verfahren und System zum Überwachen einer Papierbahn, von Zellstoff, oder eines Drahtes, die in einer Papiermaschine laufen |
DE19844927A1 (de) * | 1998-09-30 | 2000-04-06 | Voith Sulzer Papiertech Patent | Meßsystem |
US6301373B1 (en) * | 1998-10-01 | 2001-10-09 | Mcgill University | Paper quality determination and control using scale of formation data |
US6355931B1 (en) | 1998-10-02 | 2002-03-12 | The Regents Of The University Of California | System and method for 100% moisture and basis weight measurement of moving paper |
FI990159A (fi) * | 1999-01-28 | 2000-07-29 | Valmet Automation Inc | Menetelmä kuiturainan laadun valvomiseksi |
CN1214139C (zh) * | 1999-03-04 | 2005-08-10 | 乌斯特技术股份公司 | 用于质量监控纺织纤维丝束的方法和装置 |
US6563809B1 (en) * | 1999-04-28 | 2003-05-13 | Tantivy Communications, Inc. | Subscriber-controlled registration technique in a CDMA system |
US6553133B1 (en) * | 1999-09-22 | 2003-04-22 | U.T. Battelle, Llc | Four-dimensional characterization of a sheet-forming web |
US6452679B1 (en) * | 1999-12-29 | 2002-09-17 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for controlling the manufacturing quality of a moving web |
US7101461B2 (en) * | 2001-01-29 | 2006-09-05 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for imaging a paper web |
US6950547B2 (en) * | 2001-02-12 | 2005-09-27 | 3M Innovative Properties Company | Web inspection method and device |
GB0107900D0 (en) * | 2001-03-29 | 2001-05-23 | Post Office | Improvements in monitoring systems |
US6567720B1 (en) * | 2001-04-20 | 2003-05-20 | Kerry D. Figiel | Method and apparatus for time synchronized measurement correction of multidimensional periodic effects on a moving web |
US7130709B2 (en) | 2002-08-07 | 2006-10-31 | Kimberly-Clark Worldwide, Inc. | Manufacturing information and alarming system and method |
US6820022B2 (en) * | 2002-08-07 | 2004-11-16 | Kimberly-Clark Worldwide, Inc. | System and method for identifying and exploiting quality information associated with a web converting manufacturing process |
US7171283B2 (en) * | 2002-08-07 | 2007-01-30 | Kimberly-Clark Worldwide, Inc. | Web guiding system and method |
US7082347B2 (en) * | 2002-08-07 | 2006-07-25 | Kimberly-Clark Worldwide, Inc. | Autosetpoint registration control system and method associated with a web converting manufacturing process |
US6829516B2 (en) * | 2002-08-07 | 2004-12-07 | Kimberly-Clark Worlwide, Inc. | Combined information exchange systems and methods |
US6801828B2 (en) | 2002-08-07 | 2004-10-05 | Kimberly-Clark Worldwide, Inc. | Web guiding system and method |
US6904330B2 (en) | 2002-08-07 | 2005-06-07 | Kimberly-Clark Worldwide, Inc. | Manufacturing information and troubleshooting system and method |
US7130710B2 (en) | 2002-08-07 | 2006-10-31 | Kimberly-Clark Worldwide, Inc. | System and method for tracking and exploiting per station information from a multiple repeat manufacturing device |
US6845278B2 (en) | 2002-08-07 | 2005-01-18 | Kimberly-Clark Worldwide, Inc. | Product attribute data mining in connection with a web converting manufacturing process |
US6785615B2 (en) * | 2002-10-29 | 2004-08-31 | International Business Machines Corporation | Method and structure for detection of electromechanical problems using variance statistics in an E-beam lithography device |
US6807510B1 (en) | 2003-05-05 | 2004-10-19 | Honeywell Acsa Inc. | Model predictive controller for coordinated cross direction and machine direction control |
DE10350743A1 (de) * | 2003-10-30 | 2005-10-27 | Voith Paper Patent Gmbh | System zur computergestützten Überwachung eines Querprofils eines Qualitätsparameters einer Materialbahn |
KR101203325B1 (ko) | 2003-12-31 | 2012-11-20 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 시트-기반 물품에 대한 재고품 제어 |
EP2339419A1 (fr) | 2003-12-31 | 2011-06-29 | 3M Innovative Properties Co. | Maximalisation du rendement pour des articles obtenus à partir de bandes de matériels |
US7623699B2 (en) | 2004-04-19 | 2009-11-24 | 3M Innovative Properties Company | Apparatus and method for the automated marking of defects on webs of material |
US7316877B2 (en) * | 2004-10-29 | 2008-01-08 | Samsung Electronics Co., Ltd. | Bisazo-based charge transport materials having 4-oxo-2,5-cyclohexadiene-1-ylidenyl groups |
US7542821B2 (en) | 2007-07-26 | 2009-06-02 | 3M Innovative Properties Company | Multi-unit process spatial synchronization of image inspection systems |
US8175739B2 (en) | 2007-07-26 | 2012-05-08 | 3M Innovative Properties Company | Multi-unit process spatial synchronization |
US20090237749A1 (en) * | 2008-03-24 | 2009-09-24 | Abb Ltd. | Dynamic Set-Point Servo Control |
US7773226B2 (en) | 2008-06-05 | 2010-08-10 | 3M Innovative Properties Company | Web inspection calibration system and related methods |
US7797133B2 (en) | 2008-09-10 | 2010-09-14 | 3M Innovative Properties Company | Multi-roller registered repeat defect detection of a web process line |
US8148690B2 (en) * | 2009-09-24 | 2012-04-03 | ABB, Ltd. | Method and apparatus for on-line web property measurement |
CN103620113B (zh) * | 2011-04-28 | 2015-12-23 | Abb技术有限公司 | 从片材的扫描测量确定cd和md的变化 |
US20130148107A1 (en) * | 2011-12-07 | 2013-06-13 | Honeywell Asca Inc. | Multi-source sensor for online characterization of web products and related system and method |
EP2703772B1 (fr) * | 2012-08-28 | 2015-05-20 | Texmag GmbH Vertriebsgesellschaft | Capteur destiné à détecter une bande de marchandise déroulante |
US9625509B1 (en) * | 2013-03-06 | 2017-04-18 | Nokomis, Inc. | Automated sensor system for RF shielding characterization |
US9540769B2 (en) | 2013-03-11 | 2017-01-10 | International Paper Company | Method and apparatus for measuring and removing rotational variability from a nip pressure profile of a covered roll of a nip press |
US9797788B2 (en) | 2014-05-02 | 2017-10-24 | International Paper Company | Method and system associated with a sensing roll including pluralities of sensors and a mating roll for collecting roll data |
US10378980B2 (en) | 2014-05-02 | 2019-08-13 | International Paper Company | Method and system associated with a sensing roll and a mating roll for collecting roll data |
US9804044B2 (en) | 2014-05-02 | 2017-10-31 | International Paper Company | Method and system associated with a sensing roll and a mating roll for collecting data including first and second sensor arrays |
JP5861977B2 (ja) * | 2014-06-18 | 2016-02-16 | 関根 弘一 | 大便色検知装置 |
US9696226B2 (en) | 2015-06-10 | 2017-07-04 | International Paper Company | Count-based monitoring machine wires and felts |
US10370795B2 (en) | 2015-06-10 | 2019-08-06 | International Paper Company | Monitoring applicator rods and applicator rod nips |
US9534970B1 (en) | 2015-06-10 | 2017-01-03 | International Paper Company | Monitoring oscillating components |
US9677225B2 (en) | 2015-06-10 | 2017-06-13 | International Paper Company | Monitoring applicator rods |
US9863827B2 (en) | 2015-06-10 | 2018-01-09 | International Paper Company | Monitoring machine wires and felts |
US9816232B2 (en) | 2015-06-10 | 2017-11-14 | International Paper Company | Monitoring upstream machine wires and felts |
JP6597218B2 (ja) * | 2015-11-17 | 2019-10-30 | オムロン株式会社 | バッテリ予約装置およびバッテリ予約方法 |
JP6724343B2 (ja) * | 2015-11-17 | 2020-07-15 | オムロン株式会社 | 予約管理装置、予約管理システムおよび予約管理方法 |
JP6582909B2 (ja) * | 2015-11-17 | 2019-10-02 | オムロン株式会社 | バッテリ予約装置およびバッテリ予約方法 |
JP6766343B2 (ja) | 2015-11-17 | 2020-10-14 | オムロン株式会社 | バッテリ予約装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3562500A (en) * | 1968-02-16 | 1971-02-09 | Industrial Nucleonics Corp | Composite profile apparatus and method |
GB1313857A (en) * | 1969-07-05 | 1973-04-18 | Masson Scott Thrissell Eng Ltd | Apparatus for preparing reels of sheet material for unwinding |
GB1313856A (en) * | 1969-07-05 | 1973-04-18 | Masson Scott Thrissell Eng Ltd | Multiple reel unwind stands |
CA973860A (en) * | 1971-09-24 | 1975-09-02 | Gerhard W. Dorfel | Supporting-roller reeling apparatus |
US3936665A (en) * | 1972-06-12 | 1976-02-03 | Industrial Nucleonics Corporation | Sheet material characteristic measuring, monitoring and controlling method and apparatus using data profile generated and evaluated by computer means |
US4098641A (en) * | 1973-04-02 | 1978-07-04 | Measurex Corporation | Method for the on-line control of the opacity of a paper sheet |
JPS62138740A (ja) * | 1985-12-13 | 1987-06-22 | Hiyuutec:Kk | シ−ト面の欠陥検出方法 |
US4950911A (en) * | 1986-12-10 | 1990-08-21 | Process Automation Business, Inc. | Apparatus and method for inspecting sheet material |
US4980846A (en) * | 1988-04-07 | 1990-12-25 | Impact Systems, Inc. | Process and apparatus for controlling on-line a parameter of a moving sheet |
US4954891A (en) * | 1988-07-11 | 1990-09-04 | Process Automation Business, Inc. | Light guided illuminating/sectioning device for sheet inspection system |
DE3827084C1 (fr) * | 1988-08-10 | 1989-11-16 | Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De | |
US4947684A (en) * | 1989-01-27 | 1990-08-14 | Measurex Corporation | System and process for detecting properties of travelling sheets in the machine direction |
US5122963A (en) * | 1990-03-07 | 1992-06-16 | Process Automation Business, Inc. | Actuation cell response and mapping determinations for web forming machines |
US5269883A (en) * | 1990-08-31 | 1993-12-14 | Kimberly-Clark Corporation | Method for controlling basis weight in the production of stretchable webs |
US5071514A (en) * | 1990-12-17 | 1991-12-10 | Francis Systems, Inc. | Paper weight sensor with stationary optical sensors calibrated by a scanning sensor |
-
1994
- 1994-04-06 US US08/223,702 patent/US5563809A/en not_active Expired - Lifetime
-
1995
- 1995-02-22 EP EP95301171A patent/EP0681183B1/fr not_active Expired - Lifetime
- 1995-02-22 DE DE69533012T patent/DE69533012T2/de not_active Expired - Lifetime
- 1995-04-03 CA CA002146232A patent/CA2146232C/fr not_active Expired - Fee Related
- 1995-04-05 FI FI951627A patent/FI114822B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI951627A0 (fi) | 1995-04-05 |
CA2146232A1 (fr) | 1995-10-07 |
DE69533012D1 (de) | 2004-06-17 |
US5563809A (en) | 1996-10-08 |
EP0681183A3 (fr) | 1997-06-04 |
DE69533012T2 (de) | 2005-04-28 |
FI951627A (fi) | 1995-10-07 |
EP0681183B1 (fr) | 2004-05-12 |
CA2146232C (fr) | 2002-01-01 |
EP0681183A2 (fr) | 1995-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI114822B (fi) | Levymateriaalin mittaus ja valvonta käyttäen vähintään yhtä anturisarjaa | |
AU664167B2 (en) | Procedure for judging printed sheets | |
DE3878297T2 (fr) | ||
JP3945869B2 (ja) | 複合材料の繊維間のラップおよびギャップの存在を判定するための方法および装置 | |
EP0579461A1 (fr) | Detection de filigrane | |
EP2439143A1 (fr) | Dispositif d'etiquetage pour dispositif automatique de mise en position de tubes a essai | |
US8023720B2 (en) | Method and apparatus for identifying repeated patterns | |
US5345399A (en) | System and method for monitoring and controlling the width of a product | |
US4170419A (en) | Optical web inspection system | |
GB2064113A (en) | Monitoring Colour of Printed Web | |
CA2058242C (fr) | Dispositif de surveillance de copies | |
US6567720B1 (en) | Method and apparatus for time synchronized measurement correction of multidimensional periodic effects on a moving web | |
CN103196917A (zh) | 基于ccd线阵相机的在线卷板材表面瑕疵检测系统及其检测方法 | |
CN102669812A (zh) | 用于制造烟草加工行业的棒状制品的机器用的控制装置和控制方法 | |
CN206057203U (zh) | 一种印刷产品抽检机 | |
DE102005032039A1 (de) | Endoskopsystem mit Einführlängenerfassung | |
DE69610460T2 (de) | Verfahren und Vorrichtung zur Überwachung und Eichung einer Prozessmesseinrichtung | |
US5033095A (en) | Scanning image analyzer for accumulating quantifiable contaminants of webs | |
US4393401A (en) | Method and apparatus for dimensionally measuring articles | |
CN106767621A (zh) | 一种测量盘型滚刀磨损量及磨损形状的装置及方法 | |
CN1016385B (zh) | 测试长形纺织材料的方法和设备 | |
EP0772030A2 (fr) | Dispositif de contrÔle de couleur de produits imprimés | |
US4567372A (en) | Method for continuously measuring the perimeter of wrapped objects of generally uniform cross-section | |
EP0214833B1 (fr) | Appareil de détection d'image de radiation à haute résolution | |
ITFI20080223A1 (it) | Dispositivo e procedimento per la rilevazione o la generazione di una curvatura |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |