WO2008157623A1 - Systems and methods for indicating the position of a web - Google Patents
Systems and methods for indicating the position of a web Download PDFInfo
- Publication number
- WO2008157623A1 WO2008157623A1 PCT/US2008/067375 US2008067375W WO2008157623A1 WO 2008157623 A1 WO2008157623 A1 WO 2008157623A1 US 2008067375 W US2008067375 W US 2008067375W WO 2008157623 A1 WO2008157623 A1 WO 2008157623A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- web
- light
- displacement
- scale
- scale features
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/0204—Sensing transverse register of web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/046—Sensing longitudinal register of web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2220/00—Function indicators
- B65H2220/03—Function indicators indicating an entity which is measured, estimated, evaluated, calculated or determined but which does not constitute an entity which is adjusted or changed by the control process per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
- B65H2401/20—Physical properties, e.g. lubricity
- B65H2401/23—Strength of materials, e.g. Young's modulus or tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
- B65H2511/21—Angle
- B65H2511/216—Orientation, e.g. with respect to direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/50—Occurence
- B65H2511/51—Presence
- B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/31—Tensile forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/37—Elasticity modulus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/171—Physical features of handled article or web
- B65H2701/1712—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
Landscapes
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Treatment Of Fiber Materials (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/664,523 US8405831B2 (en) | 2007-06-19 | 2008-06-18 | Systems and methods for indicating the position of a web |
JP2010513383A JP2010532466A (en) | 2007-06-19 | 2008-06-18 | System and method for displaying web position |
CN2008800212239A CN101678977B (en) | 2007-06-19 | 2008-06-18 | Systems and methods for indicating the position of a web |
BRPI0811658-0A2A BRPI0811658A2 (en) | 2007-06-19 | 2008-06-18 | "SYSTEMS AND METHODS FOR IDENTIFYING A BLANK POSITION" |
EP08771387.1A EP2167411B1 (en) | 2007-06-19 | 2008-06-18 | Systems and methods for indicating the position of a web |
KR20107000936A KR101493115B1 (en) | 2007-06-19 | 2008-06-18 | Systems and methods for indicating the position of a web |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94488207P | 2007-06-19 | 2007-06-19 | |
US60/944,882 | 2007-06-19 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2018/066877 Continuation-In-Part WO2020050870A1 (en) | 2017-09-07 | 2018-12-20 | Enhanced system and method for conveyor maintenance |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16645259 A-371-Of-International | 2020-03-06 | ||
US18/108,304 Continuation US11905129B2 (en) | 2017-09-07 | 2023-02-10 | System and method for slat installation/removal |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008157623A1 true WO2008157623A1 (en) | 2008-12-24 |
Family
ID=40156684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/067375 WO2008157623A1 (en) | 2007-06-19 | 2008-06-18 | Systems and methods for indicating the position of a web |
Country Status (7)
Country | Link |
---|---|
US (1) | US8405831B2 (en) |
EP (1) | EP2167411B1 (en) |
JP (1) | JP2010532466A (en) |
KR (1) | KR101493115B1 (en) |
CN (1) | CN101678977B (en) |
BR (1) | BRPI0811658A2 (en) |
WO (1) | WO2008157623A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011123485A3 (en) * | 2010-04-01 | 2012-01-05 | 3M Innovative Properties Company | Precision control of web material having micro-replicated lens array |
WO2013096003A1 (en) * | 2011-12-20 | 2013-06-27 | 3M Innovative Properties Company | Sensor for measuring surface non-uniformity |
US9745162B2 (en) | 2011-12-15 | 2017-08-29 | 3M Innovative Properties Company | Apparatus for guiding a moving web |
CN110687134A (en) * | 2019-09-29 | 2020-01-14 | 武汉大学 | Online detection device and method in production of banded FPC |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100049540A (en) * | 2007-06-19 | 2010-05-12 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Total internal reflection displacement scale |
EP2380067B1 (en) | 2008-12-29 | 2019-06-26 | 3M Innovative Properties Company | Method and system for determining a longitudinal position of an elongated web |
BRPI0918692A2 (en) | 2008-12-30 | 2015-12-01 | 3M Innovative Properties Co | apparatus and method for producing fiducials on a substrate |
EP2551405B1 (en) * | 2010-03-25 | 2015-12-16 | Japan Tobacco, Inc. | Machine for producing low-ignition-propensity web, method for producing same, and method for producing low-ignition-propensity wrapping paper used in cigarettes |
ITMI20110911A1 (en) | 2011-05-23 | 2012-11-24 | Comelz Spa | UNWINDING DEVICE, PARTICULARLY FOR ROLL MATERIALS, WITH MATERIAL ALIGNMENT CONTROL. |
FI124325B (en) * | 2012-06-08 | 2014-06-30 | Tecnomar Oy | Laser process alignment measurement method |
KR102173963B1 (en) | 2012-12-06 | 2020-11-04 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Precision coating of viscous liquids and use in forming laminates |
JP6430955B2 (en) | 2012-12-06 | 2018-11-28 | スリーエム イノベイティブ プロパティズ カンパニー | Discrete coating of liquid on liquid coated substrate and use in forming laminates |
US20150345996A1 (en) * | 2014-05-29 | 2015-12-03 | Corning Incorporated | Apparatuses and methods for measuring an angle between a web of material and a conveyance direction |
US20150344347A1 (en) * | 2014-05-29 | 2015-12-03 | Corning Incorporated | Apparatuses for steering flexible glass webs and methods for using the same |
US20180118982A1 (en) | 2015-05-05 | 2018-05-03 | 3M Innovative Properties Company | Warm melt optically clear adhesives and their use for display assembly |
CN207209309U8 (en) * | 2017-09-29 | 2018-09-07 | 京东方科技集团股份有限公司 | Backlight position correction apparatus |
JP6985136B2 (en) | 2017-12-27 | 2021-12-22 | 株式会社Screenホールディングス | Base material processing equipment and base material processing method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2065871A (en) | 1979-12-17 | 1981-07-01 | Crosfield Electronics Ltd | Web register control |
JPH0510725A (en) * | 1991-07-05 | 1993-01-19 | Kuwabara Yasunaga | Metal web's position detecting method |
KR20020010919A (en) * | 1999-06-02 | 2002-02-06 | 데이비드 엠 모이어 | Process and apparatus for controlling the registration of converting operations with prints on a web |
JP2005178962A (en) * | 2003-12-18 | 2005-07-07 | Murata Mfg Co Ltd | Position recognition method and position recognition device for object to be conveyed |
KR20060100472A (en) * | 2003-11-21 | 2006-09-20 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Method and apparatus for controlling a moving web |
Family Cites Families (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1898723A (en) | 1930-05-15 | 1933-02-21 | Package Machinery Co | Method and apparatus for registering printed webs of paper |
US3570735A (en) | 1968-11-18 | 1971-03-16 | Gpe Controls Inc | Method and apparatus of guiding moving webs |
US3615048A (en) | 1969-04-03 | 1971-10-26 | Martin Automatic Inc | Apparatus for adjusting the lateral position of a continuous moving web |
US3667031A (en) | 1970-08-18 | 1972-05-30 | Massachusetts Inst Technology | Phase-locked resolver tracking system |
US4010463A (en) | 1975-04-21 | 1977-03-01 | The United States Of America As Represented By The Secretary Of The Air Force | Phase locked loop resolver to digital converter |
DD123663A1 (en) | 1975-05-12 | 1977-01-12 | ||
CA1127259A (en) * | 1978-10-19 | 1982-07-06 | Jean Burtin | Method and device for inspecting a moving sheet material for streaklike defects |
DE2851894A1 (en) * | 1978-11-30 | 1980-06-12 | Agfa Gevaert Ag | DEVICE FOR SEPARATING PRE-PERFORATED TAPES, PREFERABLY CONTINUOUS BAGS |
DE3006072C2 (en) | 1980-02-19 | 1984-11-29 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Defect detection device for material webs |
US4945252A (en) | 1980-07-07 | 1990-07-31 | Automated Packaging Systems, Inc. | Continuous web registration |
US4401893A (en) * | 1981-07-29 | 1983-08-30 | Intec Corporation | Method and apparatus for optically inspecting a moving web of glass |
JPS5963517A (en) * | 1982-10-04 | 1984-04-11 | Nippon Kogaku Kk <Nikon> | Photoelectric encoder |
JPS5990114A (en) | 1982-11-15 | 1984-05-24 | Toshiba Mach Co Ltd | Positioning device using resolver |
US4618518A (en) * | 1984-08-10 | 1986-10-21 | Amerace Corporation | Retroreflective sheeting and methods for making same |
US4610739A (en) * | 1984-11-02 | 1986-09-09 | Adolph Coors Company | Method and device for providing longitudinal and lateral stretch control in laminated webs |
JPS62111860A (en) * | 1985-11-08 | 1987-05-22 | Matsushita Graphic Commun Syst Inc | Device for detecting position of running sheet |
US4697485A (en) | 1986-04-16 | 1987-10-06 | Preco Industries, Inc. | Die press having 3-axis registration system operable during material advancement |
GB2195179B (en) | 1986-09-11 | 1991-05-15 | Synergy Computer Graphics | Registration system for a moving substrate |
JPH0237963A (en) | 1988-04-28 | 1990-02-07 | Toshiba Corp | Electrical heating member |
US4893135A (en) * | 1988-09-23 | 1990-01-09 | Eastman Kodak Company | Laser printer with position registration enhancement |
DE58901190D1 (en) * | 1989-04-12 | 1992-05-21 | Landis & Gyr Betriebs Ag | ARRANGEMENT FOR MEASURING A TRACK DIFFERENCE OF A MOVABLE FILM COVER. |
JPH04355325A (en) * | 1991-05-31 | 1992-12-09 | Omron Corp | Displacement signal output device |
JP3095036B2 (en) * | 1992-01-27 | 2000-10-03 | 日本電信電話株式会社 | Method and apparatus for measuring displacement using diffraction grating |
JPH06138805A (en) * | 1992-09-09 | 1994-05-20 | Toppan Printing Co Ltd | Transfer method |
US5355154A (en) | 1992-12-23 | 1994-10-11 | Xerox Corporation | Electronic color printers multiple-pass image self-registration |
EP0606731B1 (en) | 1992-12-25 | 1997-08-06 | ISHIDA CO., Ltd. | Apparatus for correcting zigzag motion of an elongated travelling web |
US5450116A (en) | 1993-09-14 | 1995-09-12 | P-M Acquisition Corp. | Apparatus for generating a spreading information tape |
US7171016B1 (en) | 1993-11-18 | 2007-01-30 | Digimarc Corporation | Method for monitoring internet dissemination of image, video and/or audio files |
US5448020A (en) | 1993-12-17 | 1995-09-05 | Pendse; Rajendra D. | System and method for forming a controlled impedance flex circuit |
US5979732A (en) * | 1994-11-04 | 1999-11-09 | Roll Systems, Inc. | Method and apparatus for pinless feeding of web to a utilization device |
US5868074A (en) | 1995-05-08 | 1999-02-09 | Flex Products, Inc. | Laser imageable direct-write printing member |
US5778724A (en) * | 1995-09-07 | 1998-07-14 | Minnesota Mining & Mfg | Method and device for monitoring web bagginess |
US5760414A (en) * | 1995-12-19 | 1998-06-02 | Monarch Marking Systems, Inc. | Web of record members and method of and apparatus for making same and system for detecting indicia |
KR970062816A (en) | 1996-02-13 | 1997-09-12 | 박병재 | Engine room irradiation device using head lamp |
US5870203A (en) * | 1996-03-15 | 1999-02-09 | Sony Corporation | Adaptive lighting control apparatus for illuminating a variable-speed web for inspection |
JPH10132612A (en) | 1996-10-28 | 1998-05-22 | Mitsutoyo Corp | Optical displacement detecting device |
DE19721170A1 (en) | 1997-05-21 | 1998-11-26 | Emtec Magnetics Gmbh | Method and device for producing a film or a layer with a surface structure on both sides |
DE19754776A1 (en) | 1997-11-28 | 1999-06-02 | Ralf Dr Paugstadt | Security marking system e.g. to prevent fraud, counterfeiting and pilfering |
JPH11167165A (en) | 1997-12-03 | 1999-06-22 | Fuji Photo Film Co Ltd | Method for aligning frame detection part of microfilm retrieving device and microfilm for alignment |
US6087655A (en) | 1998-05-19 | 2000-07-11 | Kobrin; Boris | Fiber grating encoders and methods for fabricating the same |
US6164201A (en) | 1998-09-11 | 2000-12-26 | Heidelberger Druckmachinen Ag | Method and apparatus for web steering |
JP2000121316A (en) * | 1998-10-15 | 2000-04-28 | Citizen Watch Co Ltd | Dimension measuring apparatus using optical scale |
EP1003078A3 (en) | 1998-11-17 | 2001-11-07 | Corning Incorporated | Replicating a nanoscale pattern |
US6666075B2 (en) | 1999-02-05 | 2003-12-23 | Xidex Corporation | System and method of multi-dimensional force sensing for scanning probe microscopy |
US6521905B1 (en) * | 1999-09-22 | 2003-02-18 | Nexpress Solutions Llc | Method and device for detecting the position of a transparent moving conveyor belt |
JP4444469B2 (en) | 2000-08-07 | 2010-03-31 | 株式会社ミツトヨ | Optical displacement measuring device |
CN2447719Y (en) | 2000-10-30 | 2001-09-12 | 中南大学 | Linear displacement transducer |
JP4280447B2 (en) | 2001-02-20 | 2009-06-17 | キヤノン株式会社 | Reflection scale and displacement detection device using the same |
US6505906B1 (en) | 2001-12-28 | 2003-01-14 | Phogenix Imaging, Llc | Method of exercising nozzles of an inkjet printer and article |
ITTO20011045A1 (en) | 2001-11-02 | 2003-05-02 | Tetra Laval Holdings E Finance | SHEET MATERIAL FOR THE PRODUCTION OF PACKAGES OF FOOD PRODUCTS, AND PACKAGES MADE WITH SUCH MATERIAL. |
US6842602B2 (en) | 2002-03-22 | 2005-01-11 | Ricoh Company, Ltd. | Drive control device and image forming apparatus including the same |
JP4208483B2 (en) | 2002-05-21 | 2009-01-14 | キヤノン株式会社 | Optical encoder |
US6999007B2 (en) | 2003-05-15 | 2006-02-14 | Delphi Technologies, Inc. | Linear position sensor |
US7025498B2 (en) * | 2003-05-30 | 2006-04-11 | Asml Holding N.V. | System and method of measuring thermal expansion |
US6819544B1 (en) * | 2003-05-30 | 2004-11-16 | Medtronic, Inc. | Dual-anode electrolytic capacitor for use in an implantable medical device |
JP4428948B2 (en) | 2003-06-30 | 2010-03-10 | キヤノン株式会社 | Optical encoder |
JP4755400B2 (en) * | 2003-08-29 | 2011-08-24 | 株式会社リコー | Endless moving member driving device, image forming apparatus, photoreceptor driving device, and endless moving member deterioration warning method |
US7121496B2 (en) * | 2003-10-23 | 2006-10-17 | Hewlett-Packard Development Company, L.P. | Method and system for correcting web deformation during a roll-to-roll process |
JP2007538308A (en) | 2004-04-02 | 2007-12-27 | シルバーブルック リサーチ ピーティワイ リミテッド | Monolithic integrated circuit and device |
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 |
JP2005337843A (en) | 2004-05-26 | 2005-12-08 | Canon Inc | Optical encoder |
JP4498024B2 (en) | 2004-06-15 | 2010-07-07 | キヤノン株式会社 | Optical encoder |
JP2006017615A (en) * | 2004-07-02 | 2006-01-19 | Ricoh Co Ltd | Mark detector, rotor drive unit, and image forming apparatus |
JP2006272883A (en) | 2005-03-30 | 2006-10-12 | Nissha Printing Co Ltd | Apparatus and method of transfer molding |
JP4676746B2 (en) * | 2004-11-15 | 2011-04-27 | 株式会社リコー | Drive control device and image forming apparatus |
US20060174992A1 (en) | 2005-02-09 | 2006-08-10 | Brost Randolph C | Web stabilization for accurate pattern registration |
MX2007010858A (en) | 2005-03-09 | 2007-11-12 | 3M Innovative Properties Co | Apparatus and method for producing two-sided patterned web in registration. |
JP4803641B2 (en) | 2005-05-12 | 2011-10-26 | オリンパス株式会社 | Optical encoder |
EP1748279B1 (en) * | 2005-07-01 | 2007-11-14 | Texmag GmbH Vertriebsgesellschaft | System for detection of marking on a moving product web |
WO2007027757A2 (en) | 2005-08-30 | 2007-03-08 | Georgia Tech Research Corporation | Direct write nanolithography using heated tip |
JP2007150258A (en) | 2005-10-27 | 2007-06-14 | Seiko Epson Corp | Pattern forming method, film structure, electro-optic device, and electronic apparatus |
US20070138153A1 (en) | 2005-12-20 | 2007-06-21 | Redman Dean E | Wide web laser ablation |
US20080039718A1 (en) | 2006-08-12 | 2008-02-14 | Philometron | Platform for detection of tissue structure change |
JP4928206B2 (en) | 2006-09-22 | 2012-05-09 | キヤノン株式会社 | Encoder |
JP4260870B1 (en) * | 2008-03-05 | 2009-04-30 | 太洋電機産業株式会社 | Register mark detection device |
-
2008
- 2008-06-18 BR BRPI0811658-0A2A patent/BRPI0811658A2/en not_active IP Right Cessation
- 2008-06-18 CN CN2008800212239A patent/CN101678977B/en active Active
- 2008-06-18 US US12/664,523 patent/US8405831B2/en not_active Expired - Fee Related
- 2008-06-18 EP EP08771387.1A patent/EP2167411B1/en not_active Not-in-force
- 2008-06-18 JP JP2010513383A patent/JP2010532466A/en active Pending
- 2008-06-18 WO PCT/US2008/067375 patent/WO2008157623A1/en active Application Filing
- 2008-06-18 KR KR20107000936A patent/KR101493115B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2065871A (en) | 1979-12-17 | 1981-07-01 | Crosfield Electronics Ltd | Web register control |
JPH0510725A (en) * | 1991-07-05 | 1993-01-19 | Kuwabara Yasunaga | Metal web's position detecting method |
KR20020010919A (en) * | 1999-06-02 | 2002-02-06 | 데이비드 엠 모이어 | Process and apparatus for controlling the registration of converting operations with prints on a web |
KR20060100472A (en) * | 2003-11-21 | 2006-09-20 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Method and apparatus for controlling a moving web |
JP2005178962A (en) * | 2003-12-18 | 2005-07-07 | Murata Mfg Co Ltd | Position recognition method and position recognition device for object to be conveyed |
Non-Patent Citations (1)
Title |
---|
See also references of EP2167411A4 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011123485A3 (en) * | 2010-04-01 | 2012-01-05 | 3M Innovative Properties Company | Precision control of web material having micro-replicated lens array |
CN102821868A (en) * | 2010-04-01 | 2012-12-12 | 3M创新有限公司 | Precision control of web material having micro-replicated lens array |
US9977154B2 (en) | 2010-04-01 | 2018-05-22 | 3M Innovative Properties Company | Precision control of web material having micro-replicated lens array |
US9745162B2 (en) | 2011-12-15 | 2017-08-29 | 3M Innovative Properties Company | Apparatus for guiding a moving web |
US10221028B2 (en) | 2011-12-15 | 2019-03-05 | 3M Innovative Properties Company | Apparatus for guiding a moving web |
WO2013096003A1 (en) * | 2011-12-20 | 2013-06-27 | 3M Innovative Properties Company | Sensor for measuring surface non-uniformity |
EP2795250A4 (en) * | 2011-12-20 | 2015-09-16 | 3M Innovative Properties Co | Sensor for measuring surface non-uniformity |
CN110687134A (en) * | 2019-09-29 | 2020-01-14 | 武汉大学 | Online detection device and method in production of banded FPC |
Also Published As
Publication number | Publication date |
---|---|
US8405831B2 (en) | 2013-03-26 |
CN101678977B (en) | 2012-07-11 |
US20100187277A1 (en) | 2010-07-29 |
KR20100038197A (en) | 2010-04-13 |
JP2010532466A (en) | 2010-10-07 |
BRPI0811658A2 (en) | 2015-02-10 |
EP2167411B1 (en) | 2016-08-10 |
EP2167411A4 (en) | 2011-04-27 |
CN101678977A (en) | 2010-03-24 |
KR101493115B1 (en) | 2015-02-12 |
EP2167411A1 (en) | 2010-03-31 |
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