Striping (i.e., Forming Stripes) Patents (Class 427/286)
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Publication number: 20110030709Abstract: Cigarettes are manufactured using modified automated cigarette making apparatus. Those cigarettes possess smokable rods having wrapping paper having additive materials applied thereto as patterns. The additive materials, which can include a starch and/or a polymer, are applied to a continuous paper web either online or offline the cigarette making apparatus. The formulation can be applied to the paper web using application apparatus possessing a series of rollers. In particular, a wrapping paper for a smokable rod can include a pattern of bands having a water-insoluble material comprising a starch ester, a starch-coated inorganic filler, and/or a thermoplastic polymer in an amount such that the material is sufficiently deformable so as to (a) reduce an amount of pressure to apply the bands, (b) decrease paper diffusivity, and (c) maintain paper opacity at a level acceptable for commercial production of the smokable rods.Type: ApplicationFiled: August 7, 2009Publication date: February 10, 2011Inventors: Andries D. Sebastian, Alan Benson Norman, Paul Stuart Chapman, Robert Leslie Oglesby, Scott William Foor
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Patent number: 7842345Abstract: An inkjet method of printing an alignment layer is presented. The method entails depositing drops of an alignment liquid on a substrate while moving a plurality of inkjet heads and/or the substrate relative to each other to form a first dropping line on the substrate. The method also entails rotating a printing stage on which the substrate is mounted, and depositing drops of the alignment liquid on the substrate after forming the fist dropping line to form a second dropping line. Since the printing stage is elevated and rotated, the drops of the alignment liquid are easily deposited in a grid pattern to decrease the space between adjacent drops. If desired, drops may be skipped to avoid depositing the alignment liquid multiple times on the same location on the substrate. With this method, the planarization time of the alignment layers is shortened.Type: GrantFiled: July 12, 2005Date of Patent: November 30, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Sung Bae, Jin-Soo Jung, Doo-Han Chung, Min-Young Won, Kun-Jong Lee
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Patent number: 7799371Abstract: A method for extruding composite materials on a substrate includes feeding a first material into a first channel and a second material, used to maintain a shape of the first material, into one or more second channels residing on at least one side of the first channel, merging the flows of the first and second materials into a single flow in which the second material surrounds the first material, applying the single flow to a substrate to produce at least one composite material, and post-processing the composite material to form a solid.Type: GrantFiled: November 17, 2005Date of Patent: September 21, 2010Assignee: Palo Alto Research Center IncorporatedInventors: David K. Fork, Thomas Hantschel
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Publication number: 20100178426Abstract: A new structure and method for terminating underfilm corrosion. The method utilizes patterned coatings on metal surfaces creating spatial variations of coating thickness or composition. The resulting structure, or paths of structural variation in the coating, directs the path of filiform growth and promotes entrapment, thereby limiting filiform growth and causing self-annihilation. In the preferred embodiment a stamp is used to impose the desired “paths” of structural variation in the painted coating while the coating is wet.Type: ApplicationFiled: February 12, 2009Publication date: July 15, 2010Inventors: Oliver Steinbock, Stephanie D. Thouvenel-Romans
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Patent number: 7695768Abstract: The invention is a die comprising a die body. The die body defines an internal cavity and an applicator slot. The cavity is in fluid communication with the applicator slot. A plurality of gas relief passages are in fluid communication with the internal cavity.Type: GrantFiled: July 26, 2006Date of Patent: April 13, 2010Assignee: 3M Innovative Properties CompanyInventors: Mikhail L. Pekurovsky, Joan M. Noyola, Robert B. Secor
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Patent number: 7673382Abstract: A method of forming an external electrode of an electronic component involving: a paste preparation step, a removal step, an element preparation step, a contact step, and a formation step. A jig with a groove into which an element forming the electronic component can be inserted is prepared. A conductive paste is filled in the groove, and then removed, so as to leave the conductive paste along a first wall surface of the groove and remove the rest. Then, element immediately above the groove is located, and inserted into the groove and moved toward the first wall surface. Finally, the element is moved along the first wall surface and toward the aperture in a state in which the ridgeline of the element is kept in contact with the first wall surface, and moved away from the first wall surface so as to separate the ridgeline from the first wall surface.Type: GrantFiled: December 20, 2006Date of Patent: March 9, 2010Assignee: TDK CorporationInventors: Ko Onodera, Satoshi Kurimoto, Yoji Tozawa, Shirou Ootsuki
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Patent number: 7625605Abstract: A method of defining a pattern of coating fluid on a surface includes introducing coating fluid containing microspheres onto a surface of an applicator roll, wherein the topography of the applicator roll surface comprises at least one longitudinally extending circumferential, helical groove portion which is sized to at least partially receive the microspheres of the coating fluid therein, and at least one circumferential, longitudinally extending smooth surface portion. The method further includes engaging the applicator roll surface with a doctor blade to remove coating fluid from the smooth surface portions thereof and to limit the amount of microspheres advanced past the doctor blade by the helical groove portion of the applicator roll surface. Thus, a pattern of coating fluid containing microspheres remains on the applicator roll surface which is defined by the helical groove portion thereon and is formed to define at least one stripe of coating fluid containing microspheres.Type: GrantFiled: December 30, 2004Date of Patent: December 1, 2009Assignee: 3M Innovative Properties CompanyInventors: Terrence E. Cooprider, Laura M. Rider, Ronald W. Most
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Patent number: 7622004Abstract: A slit die has a combined, opposing pair of lips. Between the lips, the die has a lip gap and a coating liquid discharge opening formed at the lower end of the lip gap. At least one of the lips is constituted of two blocks that are vertically layered over each other and relatively movable in the direction perpendicular to the length direction of the discharge opening. The slit die further has a block-engaging element for engaging the blocks together in such a way that relative positions of the blocks are adjustable, a block-fastening element for fastening the blocks together after their relative positions are adjusted, a positioning element attached to outer surfaces of the blocks, on the side opposite the discharge opening side, and defining the positions to which the blocks are relatively moved, and a fixing element for fixing the positioning element to the blocks.Type: GrantFiled: March 2, 2004Date of Patent: November 24, 2009Assignee: Toray Industries, Inc.Inventors: Hiroshi Kawatake, Yoshiyuki Kitamura
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Patent number: 7618704Abstract: The present invention is directed to a process for printing conductors, insulators, dielectrics, phosphors, emitters, and other elements that may be for electronics and display applications. The present invention also relates to viscoelastic compositions used in this printing process. The present invention further includes devices made therefrom.Type: GrantFiled: September 28, 2004Date of Patent: November 17, 2009Assignee: E.I. du Pont de Nemours and CompanyInventors: Steven Dale Ittel, Jeffrey Crawford
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Patent number: 7592044Abstract: A method for manufacturing a patterned layer (106) on a substrate (100) includes the following steps: providing a substrate having a plurality of banks (102) formed thereon, the substrate and the banks cooperatively defining a plurality of accommodating spaces (104), wherein each of the accommodating spaces has a first edge (110) and a second edge (112) parallel to the first edge, a distance between the first edge and the second edge is b; the first nozzle (302) moving along a first path (306), and the first path is parallel to the first edge, a distance between the first path and the first edge is a; the first nozzle jetting ink into the accommodating space; the second nozzle (304) moving along a second path (310), a distance between the first path and the second path is c, and the distance c satisfies one of the two equations: 0<c<b?a, and 0<c<a.Type: GrantFiled: December 26, 2007Date of Patent: September 22, 2009Assignee: ICF Technology LimitedInventors: Ching-Yu Chou, Yu-Ning Wang, Jih-Jenn Huang, Yi-Ming Liao
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Patent number: 7544268Abstract: The present invention provides a new antistatic method and its application to members. The present invention is an antistatic method featured to mount multiple resin based composites with different triboelectric series order on the surface and members featured to have multiple resin based composites with different triboelectric series order on the surface. The members are resin based sheets, resin based films or resin molded materials. The resin based composites are adhesives, bonding agents, printing ink or paint.Type: GrantFiled: February 18, 2003Date of Patent: June 9, 2009Assignee: Denki Kagaku Kogyo Kabushiki KaishaInventors: Hisatsugu Tokunaga, Atsushi Takei, Mikio Shimizu, Takeshi Nabeta
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Patent number: 7485342Abstract: A method of forming a spacer of double glazing according to the present invention that forms a spacer by applying a spacer forming material from an applicator head for applying the spacer forming material while the applicator head is being moved by a multi-joint robot along the periphery of the upper surface of one glass plate. The spacer forming material is discharged form the discharge port of the application head in the linear regions of the periphery, and discharging of the spacer forming material is stopped form the discharge port of the application head in the corner regions of the periphery. During stopping of the discharge, the application head is rotated to change the direction of the discharge port to a direction suitable for application in the next linear region that follows the corner region.Type: GrantFiled: June 25, 2004Date of Patent: February 3, 2009Assignee: The Yokohama Rubber Co., Ltd.Inventor: Yuji Kawamori
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Publication number: 20090022900Abstract: A method of manufacturing a wire grid device is provided. The method includes: forming SAM (self assembly monomer) nano patterns on a substrate; and forming a wire grid between neighboring SAM nano patterns on the substrate on which the SAM nano patterns are formed by using an electroless plating technique or forming the wire grid on the SAM nano patterns on the SAM nano patterns by using the SAM nano patterns as a seed layer by using the electroless plating technique.Type: ApplicationFiled: March 10, 2008Publication date: January 22, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Su-mi Lee, Chan-hwa Chung, Moon-gyu Lee, Jung-woo Lee
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Publication number: 20090011202Abstract: The invention relates to a method for producing a metal part. Said method comprises the steps of supplying a strand of metal material and applying a coating from a fluxing agent composition to a surface of the strand of material by means of an application device (1), said fluxing agent composition being applied to only a defined portion of the surface of the strand of material by means of the application device (1).Type: ApplicationFiled: January 29, 2007Publication date: January 8, 2009Inventors: Peter Englert, Bernd Grunenwald, Matthias Turpe
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Patent number: 7455897Abstract: The invention is a contact die for dispensing of flowable material on a substrate. The contact die includes at least one die block including a first internal passage. A die lip portion is disposed on the die block having a lateral dimension. A first plurality of orifices is disposed through the die lip portion proximate to each other and in communication with the internal passage to dispense flowable material as a single strip on the substrate. A first edge is disposed on one lateral side of the first plurality of orifices to direct the flowable material.Type: GrantFiled: September 3, 2004Date of Patent: November 25, 2008Assignee: 3M Innovative Properties CompanyInventors: Pentti K. Loukusa, Kurt W. Oster, Todd L. Peterson, Robert B. Secor, Rebecca A. Shipman, Merlin J. Steffen
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Patent number: 7427427Abstract: A tool and method for painting pinstripes on vehicles or other objects includes a wheel which cooperates with a paint reservoir. As the wheel is rolled along a surface, the wheel picks up paint from the reservoir and deposits it upon the surface. The wheel has rounded edges to prevent damage to the surface being striped. The tool has a rectangular shape which prevents it from rotating in the hand of the user, and has a slim transverse profile so that a pinstripe may be placed close underneath an obstruction such as a side view mirror. The guide bar of the present invention, which cooperates with a magnetic guide strip, is flat and has a rounded distal end. As such, the guide bar provides a more positive fit in the groove of the magnetic guide strip, and also allows the tool to be turned substantially perpendicular to the surface being striped.Type: GrantFiled: January 24, 2005Date of Patent: September 23, 2008Inventor: Michael Montemurro
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Patent number: 7387818Abstract: When stacking stackable items in layers on pallets, intermediate layers of paper/cardboard/film are often used for preventing loss of the items during transport. Even though the intermediate layers ensure to a large extent that items do not fall off the pallet, it cannot be entirely prevented that some of the stacked items fall off because the stacked items slid on the intermediate layers. Special intermediate layers are known, having a surface coated with non-skid coating which highly counteracts the unwanted sliding of the items in the layers stacked on a pallet. However, the laying of intermediate layers with non-skid surfaces constitutes a problem as the individual pieces of non-skid coated intermediate layer will adhere to each other. Thus, there is provided a method and a sheet dispenser where pieces of intermediate layers are successively dispensed, and where these layers are coated with a non-skid coating during dispensing.Type: GrantFiled: October 1, 2003Date of Patent: June 17, 2008Assignee: Dansk Mink Papir A/SInventor: Jens Hedegaard
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Patent number: 7344665Abstract: An apparatus comprising a die having at least one application slot. The slot is in fluid communication with a die cavity. An expansible chamber device is disposed within the die cavity and changes volume in response to changes in pressure within the expansible chamber device. Another aspect of the invention is a method of translating a liquid through a die. A coating die is provided. The die comprises at least one applicator slot in fluid communication with a die cavity. An expansible chamber device is disposed within the cavity. The expansible chamber device is actuated by changes in the fluid pressure within the expansible chamber device. The liquid is translated through the die and delivered from the application slot at intervals corresponding to actuation of the expansible chamber device. Another aspect of the invention is a method for forming a die. An apparatus comprising a die having at least one applicator slot in fluid communication with the die cavity is provided.Type: GrantFiled: October 23, 2002Date of Patent: March 18, 2008Assignee: 3M Innovative Properties CompanyInventors: Mikhail L. Pekurovsky, Joan M. Noyola, Scott L. Ciliske
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Patent number: 7311937Abstract: The invention provides a method for forming a uniform conductive-film interconnecting pattern via simplified processes. In particular, the invention provides: a method for forming an interconnecting pattern having at least one corner and which does not cause irregularities at the corner, an interconnecting pattern formed according to the method, and an electronic apparatus and a non-contact type card medium including the interconnecting pattern. The method includes forming a line pattern having at least one corner defined by at least two lines by applying a liquid containing a pattern material to a substrate. The liquid is applied by ink jet printing such that the corner has at least one additional protrusion other than the two lines, and is then fired to transform into a conductive-film interconnecting pattern.Type: GrantFiled: October 30, 2002Date of Patent: December 25, 2007Assignee: Seiko Epson CorporationInventor: Takashi Hashimoto
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Patent number: 7258897Abstract: A process for treating a substrate such as glass or wood to provide the appearance of concrete. One or more coats of a polymeric cementitious material is thinly spread over the substrate. Colorants may be added or the coating may be stained subsequent to drying. Designs may be impressed or applied to the coating. The completed article may be used for decorative and architectural items such as table tops. In one embodiment a design is marked off with tape prior to applying the cementitious material.Type: GrantFiled: March 6, 2006Date of Patent: August 21, 2007Inventors: Anthony J. Schindler, Philip M. Schindler, Jeffery Worm
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Patent number: 7214405Abstract: A method of making a liquid crystal alignment layer comprising the steps of: (i) providing a layer on a substrate, the layer comprising a polythiophene according to formula (I): wherein R1 and R2 each independently represent hydrogen or a C1–C4 alkyl group or together represent a C1–C4 alkylene group or a cycloalkylene group; and (ii) mechanically rendering the layer liquid crystal aligning; a liquid crystal alignment layer obtainable by the above-mentioned method; a liquid crystal device incorporating the above-mentioned liquid crystal alignment layer; a liquid crystal display comprising the above-mentioned liquid crystal alignment layer or the above-mentioned liquid crystal device; and the use of the polythiophene according to formula (I) for aligning liquid crystals.Type: GrantFiled: September 3, 2003Date of Patent: May 8, 2007Assignee: Agfa-Gevaert, N.V.Inventors: Jean-Pierre Tahon, Tom Cloots, Roger Bäuerle
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Patent number: 7175881Abstract: A bowling lane maintenance apparatus includes a transfer roller and a dressing oil tank configured to contain dressing oil. A wick is configured to pass dressing oil from the tank to the transfer roller. A buffer brush is configured to receive dressing oil from the transfer roller and spread the dressing oil on a bowling lane. The wick may comprise a foam material having a first region having a first capillarity and a second region having a second capillarity differing from the first capillarity. The wick may also be maintained in contact with the transfer roller.Type: GrantFiled: July 22, 2005Date of Patent: February 13, 2007Assignee: QubicaAMF Worldwide, LLCInventors: Adam P. Baker, Gary J. Ford, Mark D. Kilpatrick, Matthew E Popielarz, G. Joe Burroughs
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Patent number: 7169445Abstract: A method and apparatus for curtain coating of a moved substrate, particularly for high-speed curtain coating of a continous paper web substrate, wherein a substrate (12) is moved below a hopper means (14), provides one or more liquid coating materials in the form of a free-falling curtain (16) impinging the substrate at a dynamic wetting line. (21) Edge guide elements (22, 24) are used for stabilizing the width and equalizing the flow speed of the coating curtain and allowing disturbance free provision of an auxiliary liquid (13) as well as practically compelte removal of the auxiliary liquid (23) wilst preventing the forming of solidification on the edge guides elements. An auxiliary liquid is injected (32) essentially parallel to the flow direction of the coating film at an edge of the coating film wilst moving along a slide of said hopper arrangement.Type: GrantFiled: December 12, 2002Date of Patent: January 30, 2007Assignee: Dow Global Technologies Inc.Inventor: Markus Gueggi
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Patent number: 7132125Abstract: A process including: providing a cylindrical substrate rotating about the long axis; applying at least one coating layer with a direct writing applicator on the outer surface of the rotating substrate; and curing the resulting coated layer or layers. The use of a direct writing applicator provides precision in the dispensing of organic photoconductor coating layers with respect to line width and line thickness.Type: GrantFiled: December 12, 2001Date of Patent: November 7, 2006Assignee: Xerox CorporationInventors: John M. Hammond, Thomas A. Trabold
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Patent number: 7105203Abstract: The intermittent coating apparatus which includes a nozzle 1 which applies a paint 6 to a base material, a feeding side two-way valve 10 which repeats feeding of the paint 6 to the nozzle 1 and stop of the feeding, a return side two-way valve which 11 repeats discharge of the paint 6 to a return side and stop of the discharge, a paint flow path 12, means to feed the paint 6 into the flow path 12, and paint returning means 5 which repeats suction and return of the paint 6 out of and into the nozzle 1, and is characterized in that switching of the feeding side two-way valve 10 is carried out earlier than that of the return side two-way valve 11 within a range not shorter than 5 msec and not longer than 100 msec at least at a coating start time.Type: GrantFiled: February 7, 2000Date of Patent: September 12, 2006Assignee: Mastsushita Electric Industrial Co., Ltd.Inventors: Noboru Masuda, Masaru Watanabe
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Patent number: 7101439Abstract: A fluid application device stores seam paste in a reservoir tank 18 and feeds the seam paste to a pressure tank 20 through a feed pump 22. Inside of the pressure tank 20 is maintained under a given air pressure by a pneumatic unit 26, and the seam paste is supplied from the pressure tank 20 to an application nozzle 16 through a supply pipe 24. A level sensor 28 detects fluid level of stored seam paste in the pressure tank 20, and a detection signal is input to a controller 30. The controller 30 controls operation of the feed pump 22 based on the detection signal that is transmitted from the level sensor 28 and also controls a supply amount of the seam paste to the pressure tank 20 to maintain the fluid level in the pressure tank 20 at a fixed level.Type: GrantFiled: December 5, 2003Date of Patent: September 5, 2006Assignee: Japan Tobacco Inc.Inventors: Shigenobu Kushihashi, Syozo Horikawa, Junji Ueno
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Patent number: 7097673Abstract: Described are methods and products prepared from the methods, each of which include methods of coating certain materials onto a substrate, including coating a coating material and an edge material onto the substrate in a manner which may provide an improved thickness profile of the overall coating, and that may do so by using the edge material to augment the thickness of the coating material edge, or that may do so by improving the coating material edge by using the edge material to affect the shape of the coating material edge, the products being useful, for example, in electrochemical cells.Type: GrantFiled: June 7, 2001Date of Patent: August 29, 2006Assignee: 3M Innovative Properties CompanyInventors: William R. Dudley, Alan P. Miller, Robert A. Yapel
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Patent number: 7067170Abstract: A method of depositing a patterned organic layer includes providing a manifold and an OLED display substrate in a chamber at reduced pressure and spaced relative to each other; providing a structure sealingly covering at least one surface of the manifold, the structure including a plurality of nozzles extending through the structure into the manifold. The method also includes delivering vaporized organic materials into the manifold, and applying an inert gas under pressure into the manifold so that the inert gas provides a viscous gas flow through each of the nozzles, such viscous gas flow transporting at least portions of the vaporized organic materials from the manifold through the nozzles to provide directed beams of the inert gas and of the vaporized organic materials and projecting the directed beams onto the OLED display substrate for depositing a pattern of an organic layer on the substrate.Type: GrantFiled: September 23, 2002Date of Patent: June 27, 2006Assignee: Eastman Kodak CompanyInventors: Michael A. Marcus, Jeremy Grace, Justin H. Klug, Steven A. Van Slyke
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Patent number: 7056556Abstract: An apparatus is provided for concurrently applying to a first substrate, such as a layer of a roofing surface, for the purpose of securing the first substrate to a second substrate placed on the first substrate, a plurality of substantially parallel strips of an adhesive. The apparatus includes a carrier having motive supports for transporting the carrier along a path of travel over the first substrate. Mounted on the carrier is a rack for holding at least one canister containing the adhesive. Also mounted on the carrier is a discharging mechanism that is adapted to discharge the adhesive from the at least one canister as a plurality of adhesive strips when a driving force is applied to the discharging mechanism. The driving force is supplied to the discharging mechanism by an actuating mechanism that is also mounted on the carrier.Type: GrantFiled: January 23, 2004Date of Patent: June 6, 2006Assignee: Millennium Adhesive Products IncorporatedInventor: Robert S. Burns
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Patent number: 7048964Abstract: The system includes a nozzle, a drive, a metering pump, a supply of material and a controller. The nozzle dispenses material into contact with one or more surfaces of a window sash. The drive relatively moves the nozzle with respect to the window sash along a path of travel defined by a perimeter of the window sash at controlled speeds. The metering pump delivers the material to the nozzle at controlled volumetric rates that correspond to the controlled speeds of relative motion between the nozzle and the sash. The supply of material delivers the material to the metering pump. The controller controls the relative motion between the window sash and the nozzle and controls the flow rate of material dispensed by the nozzle.Type: GrantFiled: May 6, 2003Date of Patent: May 23, 2006Assignee: GED Integrated Solutions, Inc.Inventors: Timothy Bryan McGlinchy, William A. Briese
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Patent number: 7041336Abstract: The intermittent coating apparatus which includes a nozzle 1 which applies a paint 6 to a base material, a feeding side two-way valve 10 which repeats feeding of the paint 6 to the nozzle 1 and stop of the feeding, a return side two-way valve which 11 repeats discharge of the paint 6 to a return side and stop of the discharge, a paint flow path 12, means to feed the paint 6 into the flow path 12, and paint returning means 5 which repeats suction and return of the paint 6 out of and into the nozzle 1, and is characterized in that switching of the feeding side two-way valve 10 is carried out earlier than that of the return side two-way valve 11 within a range not shorter than 5 msec and not longer than 100 msec at least at a coating start time.Type: GrantFiled: July 14, 2003Date of Patent: May 9, 2006Assignee: Matsushita Electric Industrial, Co., Ltd.Inventors: Noboru Masuda, Masaru Watanabe
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Patent number: 6991825Abstract: The invention provides an apparatus and method for dispensing material onto a substrate. The apparatus comprises a dispensing system having a dipenser and a control system adapted to adjust a quantity of material to be dispensed onto the substrate. It also includes an image capturing system adapted to acquire an image of the material that is dispensed onto the substrate, a measuring system to analyze the image and measure the quantity of material dispensed, and a compensation system adapted to provide a correction signal to the control system to vary the quantity of material dispensed.Type: GrantFiled: May 10, 2002Date of Patent: January 31, 2006Assignee: ASM Assembly Automation Ltd.Inventors: Hon Chiu Hui, Wing Fai Lam, Ka Yee Mak, Man Lai Manly Chau
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Patent number: 6936125Abstract: A method of securing an elastic strand to a flat substrate or sheet of material moving the elastic strand and the sheet in a converging manner from a first position in which the elastic strand is spaced from the sheet to a second position in which the elastic strand contacts one surface of the sheet. A filament of adhesive is dispensed onto the strand in a pattern configured with adhesive masses coupled by thinner filament sections. The adhesive masses are contacted with the strand when the strand is in the first position. The strand is bonded to the substrate with at least the adhesive masses.Type: GrantFiled: October 29, 2002Date of Patent: August 30, 2005Assignee: Nordson CorporationInventor: Michael Harris
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Patent number: 6911250Abstract: The present invention has an object to provide transfer paper for electrophotography which is excellent in paper-feed conveyability and image quality. The invention provides transfer paper for electrophotography having coated layers on both sides of a substrate material, comprising a first coated layer, containing a print seam, provided on at least one side thereof and a second coated layer provided on said first coated layer and having a print seam different from that of the first coated layer; wherein the total weight of the transfer paper for electrophotography is within a range from 60 to 130 g/m2.Type: GrantFiled: October 15, 2002Date of Patent: June 28, 2005Assignee: Canon Kabushiki KaishaInventor: Motohiro Ogura
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Patent number: 6881443Abstract: The adhesive application station (14) for binding stacked printed products (10) by means of a liquid or liquefiable adhesive (52) comprises an application station (14) with an adhesive discharge system (15). This system consists substantially of an application head (12) for the adhesive (52) with a slip surface (16) for the printed products (10), and an application nozzle (42) extending over the entire width (g) of the slip surface (16) with at least one outlet opening (20) for the adhesive, an adhesive reservoir (50) and means for generating a pressure on adhesive application. The adhesive discharge system (15) also comprises immediately adjacent to the outlet opening(s) (20), a metering device (44, 45) which can be sealed manually and/or electronically controlled by an actuator (130). This metering device (44, 45) forms with the adhesive reservoir (50) and an integral accumulator (54) a pressure compensation system.Type: GrantFiled: July 5, 2001Date of Patent: April 19, 2005Assignee: Sogno AGInventor: Walter Baltensperger
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Patent number: 6858250Abstract: A method of applying adhesive to major and minor flaps of a container in a siftproof adhesive pattern. A pair of adhesive dispensing guns are moved with respect to the flaps of the container as the container is conveyed past the guns. Electric actuators, such as linear modules or rotatable servo modules, are used to rapidly accelerate the guns in a direction perpendicular to the path of the container along a conveyor. In this manner, rapid packaging takes place and reliable siftproof patterns are achieved using minimal adhesive.Type: GrantFiled: October 24, 2002Date of Patent: February 22, 2005Assignee: Nordson CorporationInventor: Wesley C Fort
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Patent number: 6855373Abstract: When a running web (3) is coated with a liquid coating mixture, at least one side of the web is provided with a coating (40, 40?) of coating mixture. Existing excess (33) of coating mixture in or adjacent to the regions of the edge portions of the web is removed by being blown off downstreams of where the coating operation is performed.Type: GrantFiled: December 4, 2000Date of Patent: February 15, 2005Assignee: BTG Pulp and Paper Technology AktiebolagInventor: Håkan Karlsson
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Patent number: 6855374Abstract: Continuous void-free uniform coatings are formed on substrates by repeatedly contacting the substrate at a first position with wetted surface portions of at least two rotating wire-wound coating rods and re-contacting the substrate with such wetted surface portions at a different position or positions on the substrate. The coating is repeatedly picked up from and placed onto the substrate and made more uniform. Extremely uniform and extremely thin coatings can be quickly and easily obtained using low cost equipment.Type: GrantFiled: January 10, 2002Date of Patent: February 15, 2005Assignee: 3M Innovative Properties CompanyInventor: William K. Leonard
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Patent number: 6844049Abstract: An article made from polyvinyl chloride/wood composite having a natural wood grain finish and a method for creating the article. The natural wood grain finish is created on the article by applying multiple paint transfers onto the polyvinyl chloride/wood composite. The paint is transferred by a series of printing rollers having a wood grain pattern. Optionally, the polyvinyl chloride/wood composite can be painted with a base-coat of a hydrocarbon-based paint before applying the multiple paint transfers. This method is especially suited for manufacturing window blind slats.Type: GrantFiled: October 30, 2002Date of Patent: January 18, 2005Inventor: Hossein Amin-Javaheri
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Patent number: 6830779Abstract: A coating method for a coating liquid includes preparing a coating surface which has a plurality of regions that are to be coated with said coating liquid; providing a plurality of storage chambers under atmospheric pressure in which said coating liquid is stored in respective amounts that enable the coating surfaces of said corresponding regions being coated to be coated to substantially the same coating thickness; disposing said corresponding regions being coated on the undersides of said storage chambers; and applying said coating liquid on the coating surfaces of said regions being coated by pushing said coating liquid stored in said storage chambers by said atmospheric pressure.Type: GrantFiled: December 2, 2002Date of Patent: December 14, 2004Assignee: Oki Electric Industry Co., Ltd.Inventor: Tokio Shino
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Patent number: 6818087Abstract: A sheetlike article comprising a single-layer homogenous matrix containing at least one active substance such as a crop protection agent, biocide, fertilizer, plant strengthener, cosmetic substance or fragrance, is produced by applying the at least one active substance to at least one of two layers of identical composition, placing the two layers atop one another so as to enclose the at least one active substance, irreversibly joining the layers with the at least one active substance therebetween under pressure to form a laminate and storing the laminate under defined conditions for a duration sufficient to effect migration of the at least one active substance into the base layer and connection of the layers at their interfaces.Type: GrantFiled: October 9, 2001Date of Patent: November 16, 2004Assignee: ECS Environment Care Systems GmbHInventors: Michael Roreger, Malgorzata Kloczko
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Patent number: 6803076Abstract: The invention is a contact die for dispensing of flowable material on a substrate. The contact die includes at least one die block including a first internal passage. A die lip portion is disposed on the die block having a lateral dimension. A first plurality of orifices is disposed through the die lip portion proximate to each other and in communication with the internal passage to dispense flowable material as a single strip on the substrate. A first edge is disposed on one lateral side of the first plurality of orifices to direct the flowable material.Type: GrantFiled: October 23, 2002Date of Patent: October 12, 2004Assignee: 3M Innovative Properties CompanyInventors: Pentti K. Loukusa, Kurt W. Oster, Todd L. Peterson, Robert B. Secor, Rebecca A. Shipman, Merlin J. Steffen
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Publication number: 20040192450Abstract: The present invention provides a method and apparatus for applying a uniformly-distributed pattern of stripes (8) on a component (6) of a large rotary machinery, such as an industrial generator. A method is provided that comprises measuring the circumferential area of the component (6) with a measuring element (14). The precise circumference is indicated and a desired number of pattern segments is determined. The circumference is divided by this number to produce equally spaced segments. This is then transferred to the rotor shaft (6) by marking on the measuring element (12) the number of segments and making a copy of the markings onto a second strip (14). These strips are then aligned on the circumferential area and cross strips (22) are placed at each of the segment marks (16). The segment areas not covered by the cross strips (24) are then painted in a color that is optically distinguishable from the non-painted regions.Type: ApplicationFiled: March 19, 2004Publication date: September 30, 2004Applicant: Siemens Westinghouse Power CorporationInventors: Joseph David Hurley, Peter Jon Clayton
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Patent number: 6793961Abstract: A method for fabricating a soft ferromagnetic film structure with reduced edge stress anisotropy and enhanced magnetization switching speed. A soft ferromagnetic film structure is formed over an underlying structure. The soft ferromagnetic film structure has one or more edges exhibiting edge stress anisotropy. A non-ferromagnetic film structure is formed along the one or more edges to induce stress contributions therein that control the edge stress anisotropy.Type: GrantFiled: November 19, 2003Date of Patent: September 21, 2004Assignee: International Business Machines CorporationInventors: Vladimir Nikitin, Jeffrey Gregory McCord, Murali Ramasubramanian
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Patent number: 6793757Abstract: A pressure-sensitive tape substrate is coated with an adhesive, and the adhesive is then printed with an ink or the like that acts as an adhesive-inhibiting masking or barrier along one or more continuous zones or lines. Tapes are formed in whole or in part by slitting along the continuous line or lines so defined. The technique is used to make transfer tapes, diaper fastener tabs, and other products.Type: GrantFiled: January 24, 2002Date of Patent: September 21, 2004Assignee: Avery Dennison CorporationInventors: Thomas Lee McLaughlin, Carol A. Caldwell
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Publication number: 20040175493Abstract: A process for producing an adhesive tape with a stripe-shaped application of the adhesive on a backing material, where the backing web is guided past a dip roll which is in contact with the backing web, the roll rotates in a bath of adhesive, thereby transferring the adhesive to the roll surface, the roll is designed such that after the roll has run through the bath at least one stripe on the roll surface is adhesive-free.Type: ApplicationFiled: July 28, 2003Publication date: September 9, 2004Applicant: TesaInventors: Thomas Monschein, Johannes Kiefer, Michael Rossler, Werner Blum
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Patent number: 6767578Abstract: An ion selective monoelectrode complex which is favorably employable to manufacture an ion activity measuring apparatus, has on a common non-electroconductive support sheet, plural ion selective monoelectrodes each of which is composed of an electrode composite consisting of, in order, a silver metal layer, a silver halide layer, an electrolytic material layer, and an ion selective membrane, and an electroconductive terminal which is electrically connected to the silver metal layer and which has an exposed surface, under the condition that the ion selective monoelectrodes are aligned, without electric contact with each other, along an imaginary line bridging the electrode composite and the electroconductive terminal.Type: GrantFiled: October 17, 2001Date of Patent: July 27, 2004Assignee: Fuji Photo Film Co., Ltd.Inventors: Masaaki Terashima, Osamu Seshimoto
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Patent number: 6737102Abstract: Apparatus and methods for monitoring the application of a viscous material onto at least one moving strand or other narrow substrates. A detection unit, such as a machine vision system, an infrared sensor, an ultraviolet detector, or a light curtain with multiple detectors, senses radiation originating from the viscous material after it is applied to the strand or strands and, typically, before each strand is contacted with a substrate. The detection unit determines a detected value representative of a characteristic of the pattern from the sensed radiation, compares the detected value with a reference value representative of a desired standard for the characteristic, and outputs a signal in accordance with the result of the comparison.Type: GrantFiled: October 31, 2002Date of Patent: May 18, 2004Assignee: Nordson CorporationInventors: Laurence B. Saidman, David Zgonc, Patrick L. Crane
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Patent number: 6737115Abstract: So as to reinforce a panel made of cellulosic fiberboard, bands of a reinforcing material, which is cementitious, are applied via spraying, as the panel is being conveyed, so as to cover a minor portion of the overall area of a given one of the expansive surfaces, and the panel is devoid of the reinforcing material except at the bands. The bands include two diagonal bands, each of which extends between diagonally opposite corners of the given one of the expansive surfaces, two longitudinal bands, each of which extends along a respective one of the longitudinal edges of the given one of the expansive surfaces, and two transverse bands, each of which extends along a respective one of the transverse edges of the given one of the expansive surfaces.Type: GrantFiled: June 3, 2002Date of Patent: May 18, 2004Assignee: Knight-Celotex, LLCInventor: William Griesbach
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Patent number: 6733831Abstract: A guide and method for use in coating of an elongated band with liquid material prior to its attachment to a substrate. The guide supports the band in a tilted orientation relative to a dispensing outlet of a liquid dispenser. The liquid dispenser dispenses a continuous bead or filament of adhesive that wraps around the band to coat the band while it is separate from the substrate. The coated band is thereafter bonded to the substrate.Type: GrantFiled: October 30, 2001Date of Patent: May 11, 2004Assignee: Nordson CorporationInventors: Raza Hayder, Laurence B Saidman