Cutting Indefinite Length Web After Assembly With Discrete Article Patents (Class 156/522)
  • Patent number: 6176286
    Abstract: A film applying apparatus 10 is provided with preparatory bonding rolls 20A, 20B and laminating rolls 21A, 21B, and a laminated film 12 wound out from a film roll 18 and a substrate 16 conveyed by a substrate conveying device 14 pass between these rolls and pressure bonding is performed. Diameter of the preparatory bonding rolls 20A, 20B is made smaller than diameter of the laminating rolls 21A, 21B and range of elastic deformable area S1 at the roll surface at grasping starting of the substrate and the laminated film 12 by the preparatory bonding rolls 20A, 20B is made small thereby range of generating, air holding or the like is limited to small.
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: January 23, 2001
    Assignee: Somar Corporation
    Inventors: Kenji Kitagawa, Shigeru Yamamoto
  • Patent number: 6158492
    Abstract: A laminate-making system has a housing forming a tunnel extending in a transport direction and having a downstream end at an assembly station, a press-plate feeder for conveying a succession of press plates along a path through the tunnel to the assembly station, respective upper and lower supports holding respective upper and lower coils of metallic foil above and below the path at the assembly station, and a core-plate feeder for conveying a succession of core plates to a lay-up station adjacent the assembly station. Respective upper and lower foil feeders pull the foils off the respective coils and apply them to upper and lower faces of the press plates at the assembly station. A gripper beam engages leading ends of the foils and of the press plate in the assembly station for pulling the press plate and the foils from the assembly station into the lay-up station and depositing the press plate and foils atop the core plate therein.
    Type: Grant
    Filed: July 23, 1998
    Date of Patent: December 12, 2000
    Assignee: G. Siempelkamp GmbH & Co.
    Inventor: Rainer Vomberg
  • Patent number: 6136142
    Abstract: A film applying apparatus is provided with preparatory bonding rolls, laminating rolls, a laminated film wound out from a film roll and a substrate conveyed by a substrate conveying device. The laminated film passes between these rolls and pressure bonding is performed. The diameter of the preparatory bonding rolls is made smaller than the diameter of the laminating rolls. The range of the elastically deformed area at the roll surface where the grasping of the substrate and the laminated film by the preparatory bonding rolls is begun, is made small, thereby limiting the range and reducing the generated amount of air holding or the like.
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: October 24, 2000
    Assignee: Somar Corporation
    Inventors: Kenji Kitagawa, Shigeru Yamamoto
  • Patent number: 6129796
    Abstract: An apparatus and method is provided for dispensing and labeling a selected length of cord from a spool of bulk material. One embodiment of the invention consists of at least one spool of cord from which a length of cord is drawn and an apparatus for measuring, labeling, tracking and cutting the selected length of cord. After the length of cord has been measured, a label is applied to the cord at the selected length from a lead end of the spool. The label is imprinted with at least one pair of functionally related identification elements, such as bar code indicia, and is adapted to be wrapped around the cord, to identify the cord and facilitate severing the cord from the spool. The information contained on the functionally related elements is entered into a computer, either manually or by scanning, for pricing and inventory control.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: October 10, 2000
    Assignee: Winchester-Auburn Mills, Inc.
    Inventors: David Steinberg, William Davis
  • Patent number: 6092578
    Abstract: A thin film forming apparatus includes a specimen holder on which a substrate for thin film formation is placed, a transfer plate opposing the specimen holder, on which a sheet film having a thin film formed on a surface is placed, a thin film forming chamber comprising the specimen holder and the transfer plate, a pressure unit for moving at least one of the specimen holder and the transfer plate and pressing the specimen holder against the transfer plate for a predetermined time while the substrate and the thin film formed on the sheet film are in contact with each other, a heating unit for heating the substrate at a predetermined temperature, and an exhausting unit for vacuum-exhausting the thin film forming chamber.
    Type: Grant
    Filed: February 19, 1998
    Date of Patent: July 25, 2000
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Katsuyuki Machida, Hakaru Kyuragi, Hideo Akiya, Kazuo Imai
  • Patent number: 6086694
    Abstract: A method and apparatus are provided for applying swatches to a continuously traveling web, which is usually preprinted, and which is severed into sheets of a predetermined repeat length. When going from one size of repeat length to another size of repeat length, swatch-applying cylinders are profiled to match the cylinder velocity to the web velocity during a swatch application over a first portion of a revolution of the swatch cylinder and then the rotational velocity is changed substantially during a sync recovery portion of the cylinder's revolution. Preferably, the adhesive, which is applied to the web to adhere the swatches, is by an adhesive cylinder which is similarly provided with a matching velocity portion of a revolution and a sync recovery portion at a different velocity. The cutting operation is preferably by a knife cylinder which is also similarly profiled.
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: July 11, 2000
    Assignee: Stanley Lerner
    Inventors: Steven Winter, Jerry Shallow
  • Patent number: 6080263
    Abstract: In an apparatus and method of applying a protecting film to a semiconductor wafer, a semiconductor wafer is placed on top of a table, a protecting film is pressed onto the wafer by a press roller biased toward the table, the table is moved to apply the protecting film to the wafer, a tension roller arranged upstream from the press roller applies a tensile force to the protecting film in a direction opposite the feeding direction of the film, the tensile force of the tension roller is first set at a relatively high value at the beginning of the application of the protecting film to place the protecting film in a stretched state and then at a relatively small value during the application of the protecting film to prevent the portion of the protecting film which has not yet been applied from coming into contact with the wafer, and then, after the protecting film has been applied to the wafer, a cutting blade is used to cut the protecting film to match the shape of the semiconductor wafer by first moving the cutt
    Type: Grant
    Filed: May 5, 1998
    Date of Patent: June 27, 2000
    Assignee: Lintec Corporation
    Inventors: Hiroshi Saito, Tsuyoshi Kurita, Koji Okamoto
  • Patent number: 6062285
    Abstract: A machine for manufacturing adhesive dressings having an adhesive support, absorbing material compresses laying on the support and a protective layer, includes a cutting element for cutting compresses to a desired size and placing them at the desired intervals onto the adhesive layer. The cutting element includes a first cylindrical counter roll that has a smooth surface and a second roll acting on the first roll. The second roll has projecting sectors, alternated with recessed sectors, provided with at least a transversal cutting knife for cutting the absorbing tape by compressing the same against the counter roll. The tape is drawn during the synchronous rotation of the rolls by the projecting sectors cooperating with the surface of the counter roll.
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: May 16, 2000
    Assignee: Plastod SpA
    Inventors: Angelo Dotta, Giorgio Dotta
  • Patent number: 6051094
    Abstract: A closure system and method of making a closure system for a disposable article. A substantially continuous closure system web is provided. One face of the web is provided with first fastening region at terminal end portion(s) of the web. A second fastening region, engagable with the first fastening region, is provided on a second face of the web in a region adjacent the terminal end portion(s). The closure system tab elements are cut from the web and attached to a second web, used in producing the disposable article, at longitudinally spaced locations. This second web is then cut at transverse cut lines separating the closure system tab element into two functional elements. A first functional element has a fastening tab portion and the second functional element has an attachment portion. The attachment portion of one closure system tab element interacts with a fastening tab portion of an adjacent closure system tab element to form a functional closure system on a disposable article made using the second web.
    Type: Grant
    Filed: October 6, 1997
    Date of Patent: April 18, 2000
    Assignee: 3M Innovative Properties Company
    Inventors: William L. Melbye, Jayshree Seth
  • Patent number: 6050315
    Abstract: Method and apparatus for the manufacture of fiber reinforced structures wherein tooling and a delivery head are employed for the placement of discrete, elongated fiber elements in mutually superimposed relationship to define reinforcement or stiffening members on fiber elements for the interiors or exteriors of composite shells and the consolidation of the fibers to form the cured composite structure. A consolidation medium is provided for the positioning and control of the fiber elements on the hard tooling and during the curing of the fiber elements. Method and apparatus for the manufacture of fiber reinforced structures.
    Type: Grant
    Filed: April 30, 1998
    Date of Patent: April 18, 2000
    Assignee: Alliant Techsystems Inc.
    Inventors: Mark E. Deckers, Vernon M. Benson, Michael R. McCloy, Todd A. Rosevear, Dennis Hegerhorst, Boyd L. Hatch, Keith G. Shupe
  • Patent number: 6050318
    Abstract: An apparatus and process for attaching a protective thin film layer to a surface of a compact disc stamper are disclosed. An apparatus for carrying out the process comprises a base for supporting the compact disc stamper, a supply roll for providing the thin film protective layer to the compact disc stamper, and at least one bladder for inflating. The bladder is operative to be inflated against the protective layer for pressing the protective layer against the compact disc stamper. The apparatus may also include a mechanism for directing a vacuum induced suction force against the underside of the compact disc stamper for securing the same to the base while attaching the thin film protective layer to the compact disc stamper.
    Type: Grant
    Filed: December 11, 1998
    Date of Patent: April 18, 2000
    Assignee: Record Products of America, Inc.
    Inventors: Robert Roczynski, John Suchecki
  • Patent number: 5992490
    Abstract: Between the binding tape taking out section 7 and the tape cutting section 4 the tape reel 2 for keeping a wound tape 1 is disposed horizontally with each other. Thereby, the total length of the simple binding device is shortened to contribute to lower the total height of it, make it miniaturized and light-weighted and easier in mounting on a human body.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: November 30, 1999
    Assignee: Nichiban Co., Ltd.
    Inventors: Toshimasa Kakita, Norihiko Murata
  • Patent number: 5992488
    Abstract: A flanging-trimming machine for differently shaped panels having peripheral edges. The machine covers the edges with an irremovable covering strip applied using an adhesive.
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: November 30, 1999
    Assignee: Bortolini Engineering
    Inventor: Francesco Bortolini
  • Patent number: 5992889
    Abstract: An advertisement page for binding to or within a publication, comprising a first opposing layer; a second opposing layer attached to the first opposing layer; and a sample material disposed between the first and second opposing layers, wherein an edge of the advertisement page is flush with the outside edge of the pages of the publication. The present invention also relates to an advertisement page with offset and attachment characteristics which allow it to be bound within a publication such that an edge of the advertisement page is flush with the outside edge of the pages of the publication, wherein sample material is maintained between two opposing layers formed from one continuous sheet which has been folded and which may be trimmed at the fold line. The present invention also relates to methods of making such advertisement pages.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: November 30, 1999
    Assignee: Arcade, Inc.
    Inventors: Roger Barnett, Hubert F. Brown, Lyudmila Feldman
  • Patent number: 5961779
    Abstract: A multi-purpose laminating and adhesive transfer apparatus having a frame supporting rotatably engaging nip rollers. A replaceable cartridge is insertable into the frame and has upper and lower feed rolls which may be a laminate, film or paper, or an adhesively coated film or a film having an affinity for adhesive. The upper and lower feed rolls containing the webs of laminating or adhesive transfer material have tensioning caps which can be adjusted to provide the proper tensioning to prevent the rollers from overrunning as they rotate. Tensioning caps and the cartridges are pre-set and provided to the user. A cutter blade is positioned at the discharge side of the nip rollers and may be actuated to sever the master at any desired location. The apparatus may be operated to apply lamination to either top or bottom surfaces of a substrate or an adhesive to the top or bottom surface of the substrate or to both surfaces.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: October 5, 1999
    Assignee: Xyron, Inc.
    Inventor: Franklin C. Bradshaw
  • Patent number: 5961762
    Abstract: A method and apparatus for high speed and uniform manufacture and assembly of acoustical diaphragms having electrical conductor circuits applied thereto to frame components used with acoustic transducers wherein a web of diaphragm material having a plurality of spaced circuit carrying diaphragm sections applied thereto is moved relative to an applicator station wherein each section of the web of diaphragm material is placed under a predetermined tension and a frame component is bonded to the tensioned section, afterwhich the section of diaphragm material is severed from the web of diaphragm material.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: October 5, 1999
    Assignee: Sonigistix Corporation
    Inventors: Thomas Zelinka, Jim Balcom, Scott Phillips, Gary Cook, Mohammad Kermani, Paul Taylor
  • Patent number: 5954916
    Abstract: An improved device for applying an adhesive tape, provided with printing systems for printing on the outer surface of the tape, comprises a handle coupled to a frame bearing a supporting element for a tape roll and cutting means for cutting the tape, the handle also defining the path of the tape toward the applying point thereof. Above the tape applying point is provided at least a pressing roller contacting the outer surface devoid of adhesive of the tape, the pressing rollers comprising on the outside thereof printing characters which are suitably inked by inking means supported by the frame.
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: September 21, 1999
    Inventor: Roberto Orlandi
  • Patent number: 5954918
    Abstract: An improved tape wrapping machine is provided which includes a tape slack device for creating a predetermined amount of untensioned slack in the tape web at the end of each cycle of operation to prevent the need for the operator to pull the tape from the supply roll at the beginning of the next taping cycle. The tape slack device includes a slack arm mounted for pivotal movement between tension and slack positions to create the necessary slack without movement of the tape supply roll. A tape feed support/slide and a retractable knife operate to effectively cut the web of tape during each cycle while creating an end portion of the tape for contact by the article during the next taping operation. The knife device is positioned to cut the nonadhesive side of the tape thereby permitting uninterrupted taping operations. A tape wrap collet includes elastomer fingers ensuring the tape conforms to the outer surface of the article thereby creating a tight tape wrap.
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: September 21, 1999
    Assignee: CAM Industries, Inc.
    Inventor: Thomas U. Belivakici
  • Patent number: 5942082
    Abstract: A method for producing and coating melt portions includes two sheet strips, which form coating material layers, being continually fed. The melt portions embedded between the sheet strips are cooled and calibrated according to their thickness. The sheet strips are longitudinally and transversely separated in the region of their connection points such that the melt portions become isolated and the sheet strips are connected to each other such that each melt portion is embraced tightly.
    Type: Grant
    Filed: August 14, 1997
    Date of Patent: August 24, 1999
    Assignee: Santrade Ltd.
    Inventors: Jurgen Winter, Matthias Kleinhans, Warnfried Baumann
  • Patent number: 5941809
    Abstract: The present invention provides a method of producing a protective device that is adapted for use with a container in order to inhibit ingress of unwanted materials through a handhold opening in a wall of the container. The method includes a first step of advancing a first strip of material in a longitudinal direction from an upstream location to a downstream location. As this first strip of material is advanced, it is longitudinally scored after which a second strip of material is secured to the first strip of material such that the second strip is sealed around a discrete consecutive portion of the scoring. Thereafter, an adhesive material is applied to a side surface of the first strip opposite the second strip. The joined first and second strips are then cut into individual units with portions of the first and second strips in each unit being sealed completely around the periphery thereof.
    Type: Grant
    Filed: September 1, 1998
    Date of Patent: August 24, 1999
    Assignees: Frederick M. Wise, Raymond R. Sainz
    Inventors: Raymond R. Sainz, Joseph S. Sainz, Lynn J. McCarthy
  • Patent number: 5928465
    Abstract: The invention relates to a method and an apparatus for the production of a plate with depressions or apertures which is coated on at least one side. Plates of this kind are employed, for example, as passage-containing plates in hydraulic blocks for ABS/ASR/VDC systems, the depressions or apertures serving as passages or holes and the coating being a seal. In this invention the depressions or apertures are formed in an uncoated plate and then the plate is coated. As a result, the life of the machining tools is extended, the machining tolerances become smaller and the rate of machining can be increased.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: July 27, 1999
    Assignee: Robert Bosch GmbH
    Inventor: Guenther Schmidt
  • Patent number: 5922160
    Abstract: A method and machine for producing a ring of abrasive sheet elements from which to form a rotary brush, and whereby the abrasive sheet elements are formed into an orderly row of abrasive elements of a length substantially equal to the mean circumference of the ring, and are connected to one another by feeding towards the row a flexible connecting element, and by connecting the flexible connecting element integrally to each of the sheet elements prior to curving the row to form the ring.
    Type: Grant
    Filed: October 1, 1997
    Date of Patent: July 13, 1999
    Assignee: Bibielle S.p.A.
    Inventor: Riccardo Audisio
  • Patent number: 5912197
    Abstract: Filler strips made of a solid layer of thermal sealable material, such as separate strips of polyethylene film or other suitable thermal sealable films, are sequentially spaced on one side of a thermal sealable plastic mesh web at equal distance from one another. The pre-prepared web is used on a conventional form, fill and seal machine to form mesh bags having top and bottom fin seals with enhanced strength. The bag is primarily mesh so the product within the bag breathes easily. A thermal sealable print band may be located on the second side of the mesh. Different types of bags can be formed on different types of automatic form, fill and seal machines by modifying the specific configuration of the pre-prepared mesh web for the particular automatic form, fill and seal machine design.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: June 15, 1999
    Assignee: C & H Packaging Company, Inc.
    Inventor: Robert W. Madderom
  • Patent number: 5849138
    Abstract: Apparatus and process for application of pamphlets to a backing web having preprinted labels including a pamphlet applicator featuring cylindrical drive cams which propel pamphlet grasping assemblies at different speed rates to achieve optimum spacing during pamphlet application to a laminate web.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: December 15, 1998
    Assignee: Product Engineering, Inc.
    Inventor: Donald W. Olson
  • Patent number: 5810279
    Abstract: A severing and spool assembly employs various weakening devices and techniques to provide a shear force along a narrow elongate portion of the web. One method involves scoring a paper web being spooled in a manner to provide for a controlled tearing along the scored web across its width. A portion of the web adjacent the origin of the score is attached to a take up spool using an adhesive flag member. The change in direction of the spool from roughly horizontal to nearly vertical places forces on the web sufficient to cause web tearing in a manner substantially following the score. High pressure air may be used to assist the vertical turn up action of the paper onto an empty spool.
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: September 22, 1998
    Assignee: Sandar Industries, Inc.
    Inventors: Peter A. Rodriguez, Thomas B. Middlebrooks
  • Patent number: 5804019
    Abstract: An apparatus for applying adhesive and a protective release paper to successive elongate wooden flooring strips having a top decorative side, and a bottom adhesive side for being adhered to a supporting subfloor. The apparatus includes an infeed conveyor for receiving successive wooden flooring strips top side-up from an upstream processing station in parallel lengthwise alignment to each other and moving the flooring strips in a direction of movement perpendicular to the length of the flooring strips. An accumulator equally spaces the flooring strips apart on the infeed conveyor. An inverter receives successive flooring strips from the infeed conveyor and inverts the flooring strips from top decorative side-up to bottom adhesive side-up. An applicator conveyor receives the inverted flooring strips from the inverter and moves the flooring strips end-to-end in a direction of movement parallel to the length of the flooring strips.
    Type: Grant
    Filed: January 31, 1997
    Date of Patent: September 8, 1998
    Assignee: Triangle Pacific Corporation
    Inventors: James C. Sweet, Ernest E. Cline, Alan E. Cline
  • Patent number: 5795432
    Abstract: A winding machine has a carriage movable along the support drum or roller for applying adhesive tape strip to the web wound on rolls on opposite sides of the support roller upon application of a pressing roller on the carriage thereagainst, a cutter wheel severing the web into leading and trailing ends and simultaneously cutting the adhesive strip in two to leave strip segments on the leading and trailing ends.
    Type: Grant
    Filed: October 18, 1993
    Date of Patent: August 18, 1998
    Assignee: Jagenberg Aktiengesellschaft
    Inventor: Ernst-Gunther Urban
  • Patent number: 5776045
    Abstract: A machine for attaching a reclosable fastener to a web of flexible material primarily intended for use with a host packaging machine to form a reclosable container. The fastener attaching machine includes a motor that indexes the flexible material along a path through the fastener attaching machine. A cutting device disposed along the path forms a cut through a predetermined segment of the flexible material. A fastener supply means provides reclosable fasteners having distal ends and a predetermined length to an endless belt that conveys each fastener to a fusing means that respectively melts and cools the distal ends of each fastener. The endless belt then conveys the fused fastener to a sealing means that seals the reclosable fastener in overlying relation to the cut formed in the flexible web of material.
    Type: Grant
    Filed: November 6, 1995
    Date of Patent: July 7, 1998
    Assignee: Lakeland Micro, Inc.
    Inventors: William A. Bodolay, Michael J. Bodolay
  • Patent number: 5772825
    Abstract: A method for forming an undergarment having side seams from a two-dimensional preform comprises the steps of cutting a continuous web along transverse cut lines to form individual preforms; cutting each preform along a leg contour extending along each longitudinal side of the preform in the region of a central section, wherein each leg contour does not touch the respective longitudinal side, thus forming two gripping flaps; gripping the preform at the gripping flaps; pulling the gripping flaps outwardly away from the longitudinal sides such that the preform is doubled over along a transverse centerline and such that sealing areas in the region of back waist sections are placed in a superimposed relationship with sealing areas in the region of front waist sections; mutually connecting the sealing areas.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: June 30, 1998
    Assignee: The Procter & Gamble Company
    Inventor: Christoph Johann Schmitz
  • Patent number: 5772838
    Abstract: Apparatus and a method for production of laminated electronic or electrical devices are described which enables one thin patterned or unpatterned substrate to be easily and accurately incorporated into a previous stack of substrates by registration of a coated tape from which the substrate is excised. In the present invention the tape is indexed to a fixed position and then a platen with the previously stacked substrates is brought into registration with the stationary tape, following which the substrate is excised from the coated tape and added to the stack of substrates. Since the tape always is positioned in the equipment as indexed at the same location with each indexing step, and since once indexed the tape does not move, the platen can be brought into accurate alignment and registration with the tape.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: June 30, 1998
    Assignee: Pacific Trinetics Corporation
    Inventors: Gordon O. Zablotny, James W. Horner
  • Patent number: 5772834
    Abstract: This invention relates to a plastic substrate production process, the production device for such a substrate, and the use of the process for the production of integrated circuit boards. The plastic substrate production process is characterized in that it comprises the following steps: unwinding and straightening of a continuous strip of plastic which is slightly larger in dimension than one of the dimensions of the board; printing, at at least one printing station, of a series of printing patterns and of printed markings; driving of the strip at a regulated printing speed; detection of the difference in speed; cutting by a press of the strip at positions defined by the printed markings; and regulation of the printing speed as a function of the difference between the printing speed and the driving speed.
    Type: Grant
    Filed: May 3, 1997
    Date of Patent: June 30, 1998
    Assignees: Gilles Leroux, S.A., ATN S.A.
    Inventors: Serge Chiloff, Jean-Marc Bernard, Gerard Nioche
  • Patent number: 5772839
    Abstract: A film applying apparatus includes a presser roll reciprocally movable toward and away from the leading end portion of a tacking member to force an adhesive tape against a cover film of the laminated film while the laminated film is held by suction on a surface at the leading end portion of the tacking member. The surface of the tacking member includes a first and a second beveled surface. When the presser roll is advanced by a presser roll actuating device, it rolls on from the first beveled surface to a leading end of the second beveled surface during which time the adhesive tape is firmly adhered to the cover film. Then the presser roll is retracted and, at the same time, the adhesive tape is pulled by an adhesive-tape pullback device in a direction away from the tacking member whereupon the cover film adhered to the adhesive tape is separated from the laminated film. After the tacking is completed, a film tensioning device is driven to pull the laminated film backward.
    Type: Grant
    Filed: January 25, 1996
    Date of Patent: June 30, 1998
    Assignees: Fuji Photo Film Co., Ltd., Somar Corporation
    Inventors: Hiroshi Nagate, Yoji Washizaki
  • Patent number: 5746855
    Abstract: A method and apparatus for the archival storage of tissue sections which have been cut from a sample block by a microtome blade includes a tape bearing serially-spaced areas of adhesive material, generally the same size as the surface of the tissue sample block. The tape may be delivered from a feed reel by a feed roller mechanism. Between each cut, the tape is advanced to align the adhesive area on the tape with the tissue sample. An application roller presses the adhesive against the sample, the section is cut, and a takeup roller lifts the tape and section away from the blade. The tape may then be wound onto a takeup reel for archival storage. The entire process may be automated, including the operation of a transport mechanism to move the apparatus away from the tissue sample during microscopic imaging.
    Type: Grant
    Filed: October 24, 1996
    Date of Patent: May 5, 1998
    Assignee: Advanced Pathology Systems, Inc.
    Inventor: Michael Bolles
  • Patent number: 5743994
    Abstract: A method and apparatus for making an elasticized article includes a delivering mechanism for supplying a substrate web having a longitudinal direction and a lateral cross-direction. A first connecting mechanism attaches an inboard elastic member to said substrate web, and a second connecting mechanism attaches an outboard elastic member to the substrate web, with the outboard elastic member located laterally outboard of the inboard elastic member. A dividing mechanism separates away a portion of the substrate web and a portion of the outboard elastic member to thereby provide a set of elastics which are arranged in a staggered overlapping relation.
    Type: Grant
    Filed: November 6, 1995
    Date of Patent: April 28, 1998
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Thomas Harold Roessler, Paul Theodore Van Gompel, Daniel Robert Schlinz, Mark Gordon Heath, Geoffrey Walter Frost
  • Patent number: 5735998
    Abstract: A multi-purpose laminating and adhesive transfer apparatus having a frame supporting rotatably engaging nip rollers which define a nip area. A replaceable cartridge is insertable into the frame and has upper and lower feed rolls which may be a laminate, film, or paper, or an adhesively coated film, or a film having an affinity for adhesive. The frame includes an open front for receiving the cartridge and a rear wall, and the cartridge includes an open rear in substantial alignment with the open front of the frame. The cartridge also includes a top wall, a bottom wall, and a front wall, the open rear providing access to the upper and lower feed rolls and loading of material from the upper and lower feed rolls to the nip rollers. The front wall of the cartridge has an opening therein in alignment with the nip area.
    Type: Grant
    Filed: November 14, 1996
    Date of Patent: April 7, 1998
    Assignee: Xyron, Inc.
    Inventor: Franklin C. Bradshaw
  • Patent number: 5735997
    Abstract: The invention relates to a device for mounting, laminating and/or enclosing an illustration, comprising a housing having a mounting and laminating unit located in the housing.
    Type: Grant
    Filed: September 24, 1996
    Date of Patent: April 7, 1998
    Inventor: Johannes Antonius Maria Reinders
  • Patent number: 5730827
    Abstract: A tape applying mechanism employs a puller having a gripper that grips the free end of a tape and then pulls it from a pickup position along a path into an extended position. A pressure bar then moves across the path and forces the tape against the surface of an article, preferably the pressure bar will include a pair of end wipers to wipe end sections of the tape along a pair of sides of the article in a direction substantially perpendicular to the first or major surface of the article. The device is particularly suited for applying a sealing tape to a carton wherein the side of the tape facing the article or carton has an adhesive surface.
    Type: Grant
    Filed: July 20, 1995
    Date of Patent: March 24, 1998
    Assignees: Dekka Industries Inc., Sidewinder Technologies Inc.
    Inventor: Peter Clive Sewell
  • Patent number: 5725721
    Abstract: A mechanism of a band attaching device of a case sealing machine for preventing the band from falling down. A fourth band guiding wheel is disposed under the band stopper boards and movable on the front band pressing wheel support. When the fourth band guiding wheel is positioned at a lowest position, the front edge of the outer surface of the fourth band guiding wheel intersects the band stopper boards and the band is forced to move downward and linearly contact with the band stopper boards on the adhesive face. At this time, the band is urged to forward project into an arch state so as to enhance the upright standing ability of the band without falling down.
    Type: Grant
    Filed: March 1, 1996
    Date of Patent: March 10, 1998
    Inventor: Tsuang-Hang Yeh
  • Patent number: 5720847
    Abstract: A laminator for laminating a film sheet on a surface of a substrate comprises: a pressure roller; a conveyor roller for supplying a substrate to the pressure roller; a film sheet-supplier which is reciprocally movable up and down for attaching a front end of a continuous flexible film sheet onto the front end of the surface of the substrate which has been moved by the conveyor roller and is stopped in front of the pressure roller; and a film sheet end-holder which is movable forward and backward and has on its front end a gas blowing face having a curve corresponding to the curve of the surface of the pressure roller so as to hold the film sheet in contact with the surface of the pressure roller.
    Type: Grant
    Filed: August 21, 1996
    Date of Patent: February 24, 1998
    Assignees: Fuji Photo Film Co., Ltd., Somar Corporation
    Inventors: Hiroshi Nagate, Kenichi Miyata, Hiroya Endo, Yoji Washizaki
  • Patent number: 5698066
    Abstract: A delivery head assembly is provided for forming a tape band from a plurality of tows and applying the band as superimposed layers in a helical pattern on to a mandrel to produce non-uniform cross sectional articles. This head assembly is composed of a distribution section, ribbonizing section, coating section, add section, and compaction roller.
    Type: Grant
    Filed: August 3, 1992
    Date of Patent: December 16, 1997
    Assignee: Alliant Techsystems Inc.
    Inventors: John A. Johnson, Noel I. Shepherd, Keith G. Shupe, James P. Nielsen
  • Patent number: 5685943
    Abstract: A film applying apparatus for applying a film including a photosensitive layer to a printed circuit board and the like, a film holding member for wrapping the leading edge of a film and stationary-knife support members are supported on the same fore-and-aft guide rails for synchronous reciprocating movement relative to a film passage plane; the film holding member is floatingly supported by floating mechanisms for movement in a direction perpendicular to a base-plate conveyance plane I--I; and the film holding member is driven by the tacking member via pressure mechanisms to move between a position in which it is spaced from the stationary-knife support members, and a position in which it comes in contact with the stationary-knife support members.
    Type: Grant
    Filed: August 3, 1995
    Date of Patent: November 11, 1997
    Assignee: Somar Corporation
    Inventors: Hiroshi Taguchi, Yoji Washizaki
  • Patent number: 5660678
    Abstract: A hand-held edge banding machine including a dispensing gun that has a handle with a front extent and a trigger mechanism. The front extent has a top surface and a pair of side panels. The handle has a top portion with a spool clamp projecting upwardly. A cutter is coupled to the front extent of the gun by a cable that is positioned underneath the front extent. The cable is coupled to the trigger mechanism. A housing is attached to the top surface of the front extent. The housing has a front wall and a pair of side walls with each wall having a channel. A pair of trim blades are extended through a top surface of the housing, with one of each blade coupled to a pivot pin. The pivot pin is positioned through the pair of side walls. Lastly, a spool of edge binding tape is supported by a spool support arm of the handle. A portion of the tape is continuously feed through the housing for attaching to a receiving surface. The tape is cut from the gun by the cutter.
    Type: Grant
    Filed: March 19, 1996
    Date of Patent: August 26, 1997
    Inventor: Francis X. Parker, Jr.
  • Patent number: 5658420
    Abstract: An apparatus for applying a length of adhesive tape from a supply of adhesive tape along the length of the leading edge of a roll of web material includes a cutting mechanism for cutting the length of web material to form a leading edge on the roll of web material. An application mechanism of the apparatus is configured to remove adhesive tape from the supply of adhesive tape and apply adhesive tape along the leading edge of the web material. A take-up mechanism removes a liner from the adhesive tape prior to the application of the adhesive tape to the leading edge. A tape cut off mechanism cuts the adhesive tape to form the length of adhesive tape along the leading edge of the web material. A buffing mechanism contacts the adhesive tape uniformly and simultaneously along the length of the leading edge to ensure contact between the adhesive tape and an outer layer portion of the roll of web material that is directly adjacent the leading edge.
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: August 19, 1997
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Steven J. Rossini
  • Patent number: 5653846
    Abstract: The present invention provides a laminating apparatus including a sheet conveyor for conveying a sheet to be laminated, a film conveyor for conveying an elongated laminate film, a pressurizer for overlapping the sheet and the laminate film and for pressurizing the sheet and the laminate film, a film cutter for cutting the laminate film overlapped with the sheet, a sheet detector for detecting the sheet conveyed by the sheet conveyor, and a controller for controlling the film cutter. The controller is so controlled that the laminate film is cut in registration with the leading and trailing ends of the sheet on the basis of detection by the sheet detector.
    Type: Grant
    Filed: February 15, 1995
    Date of Patent: August 5, 1997
    Assignees: Canon Aptex Inc., Canon Kabushiki Kaisha
    Inventors: Kazuo Onodera, Hideaki Furukawa, Koji Nakamori, Noriaki Nakazawa
  • Patent number: 5643396
    Abstract: This invention pertains to apparatus for use in constructing a garment including a stretched elastic. Specifically, the invention contemplates incorporating stretched elastic into a continuous web, including one or more segments which exert retractive forces in directions counterproductive to the function of either the web, the garment, or both, and nullifying that portion of the stretched elastic which would be counterproductive. The elastics may be cut at appropriate loci. The stretch may be intermittently reduced or eliminated on one or more selected ones of the elastics as the elastics are incorporated into the web. A special coating may be used on the processing rolls to maintain the width dimension of the web at loci disposed after incorporation of elastic stretched across the transverse dimension of the web. Transverse bonds may be formed on the web using a rotary carrying drum, and energy application devices which rotate with the drum, to increase bond forming time.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: July 1, 1997
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Gregory John Rajala, Paul Daniel Suke, Steven Craig Gehling, Gerald Leigh Rabe
  • Patent number: 5637363
    Abstract: A laminated glass pane having at least one rigid glass sheet and one flexible plastic material sheet is described, which has a peripheral strip disposed over at least a part of the edge of the pane over at least one edge of a flexible plastic sheet. The peripheral strip has two layers of respectively different materials, a first layer designated the "internal layer", is comprised of a material having a softening temperature which is less than or equal to the temperature employed in autoclaving the sheets which are components of the pane, and a second layer designated the "external layer", is comprised of a material having a softening temperature which is greater than the temperature employed in autoclaving the sheets.
    Type: Grant
    Filed: June 15, 1995
    Date of Patent: June 10, 1997
    Assignee: Saint-Gobain Vitrage
    Inventors: Stephane Leray, Patrick Janvier, Yves Naoumenko
  • Patent number: 5609716
    Abstract: An apparatus for fabricating an identification bracelet intended for immediate application without modification to an object to be identified upon the issuance of the bracelet from the apparatus incorporates a source of bracelet strip material; information imparting means for imparting information regarding the object and storing it upon the surface of a strip; fastener transfer means for applying fastener means to the strip at only one extremity of the strip; severance means for separating the strip into bracelet lengths conformable to the size of the object to be identified; and an exit from said apparatus whereby said bracelet is delivered to the user with said fastener means exposed for immediate application of said bracelet.
    Type: Grant
    Filed: January 10, 1995
    Date of Patent: March 11, 1997
    Assignee: Precision Dynamics Corporation
    Inventor: Walter W. Mosher, Jr.
  • Patent number: 5599422
    Abstract: Glazing panels, such as window panes, are protected by sheets of masking material which cover central regions of the panel surfaces and which leave marginal regions uncovered. The masked panels are installed in frames which can thereafter be sanded or painted or otherwise chemically treated. Prior to and during such treatments, the surfaces of the panels are protected by the masking material. After all installation and treatment procedures are complete, the masking material is removed to expose the clean central regions of the panel surfaces.
    Type: Grant
    Filed: May 30, 1991
    Date of Patent: February 4, 1997
    Assignee: Oregon Glass Company
    Inventors: Lawrence O. Adams, Jr., Kirk C. McCammon, Larry J. Henry, Wayne C. Metcalfe
  • Patent number: 5600453
    Abstract: Apparatus for making a framed mirror includes a conveyor for moving a frame with the mirror seated therein to a film application and laminating station and a stop downstream of the laminating station. A cutter station serves the film applied from a roll supply. A control effects operation of the stop and stops unrolling of film from the roll supply. The framed mirror includes a frame with a peripheral portion having front and rear faces and defining an opening extending therethrough and a recess in the rear surface thereof providing a shoulder extending about the opening. The mirror having front and rear surfaces is seated on the shoulder. Synthetic resin sheeting extends over the rear surface of the mirror and over at least a portion of the rear surface of the frame peripheral portion, and is adhesively bonded to the rear surfaces of the mirror and the frame to secure the mirror on the shoulder and to provide resistance to shattering of the mirror.
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: February 4, 1997
    Assignee: The Stanley Works
    Inventor: Kenneth R. Carson
  • Patent number: 5595626
    Abstract: A tape dispenser comprises a body having a dispensing end for dispensing a tape and a size capable of being gripped by a hand of a user. A holding member is disposed in the main body and supports a roll of the tape to permit the roll of tape to undergo displacement in a first direction. A pressing member having a pressing portion at the dispensing end of the main body receives the tape from the roll of tape and presses the tape against a surface for adhering the tape to the surface. A clamping unit applies a clamping force to the tape to releasably clamp the tape at the dispensing end of the main body. A cutting unit is pivotally connected to the holding member and has a blade portion for cutting the tape at the dispensing end of the main body. The blade portion is displaceable between a first position toward the dispensing end of the main body and a second position away from the dispensing end of the main body.
    Type: Grant
    Filed: December 21, 1994
    Date of Patent: January 21, 1997
    Assignee: Pentel Kabushiki Kaisha
    Inventors: Nobuo Yokouchi, Hiroyuki Saito