Abstract: A method of reusing an existing emblem from a vehicle. The method includes the steps of providing the identification of the existing emblem. From there, the dimensional characteristics of the existing emblem can be determined. The determined dimensional characteristics are then turned into a plurality of perforations through an adhesive sheet so that they correspond to the dimensional characteristics of the existing emblem. The existing emblem can then be applied to the adhesive sheet, and in turn, can be attached to a vehicle by way of the adhesive sheet. An entire library of templates corresponding to the dimensional characteristics of a plurality of existing emblems can be created.

Abstract: This invention is a method and apparatus for repairing a hole in a surface with a perforated repair patch. The repair patch, which is affixed to and substantially cover over the hole, is indented inwards by applying cement compound into its perforations and pushing the repair patch into the hole as the cement compound hardens. A layer of drywall compound is then applied over the indented repair patch to smooth it with the rest of the wall. The perforated repair patch may include an additional layer of mesh sheet material to minimize cracking of the drywall compound.

Abstract: An automatic core joiner and cutter apparatus for use in the recycling of used cores and the manufacture of new conjoined cores is disclosed. The apparatus combines an infeed unit, a milling unit, and an outfeed unit, all controlled by a PC. The used core is milled by the infeed milling bit and the core remnant is milled by the outfeed milling bit. A glue applicator applies glue to at least one of the milled surfaces and the milled surfaces are mated together to produce a new conjoined core. The infeed cutting and milling operations and the outfeed cutting and milling operations are controlled by the controller and performed at the same time.

Abstract: The invention relates to a method for repairing a wall (1), including a plurality of layers (2), each layer including fibers (3) extending in a main direction (4), and having a damaged area (5) over a plurality layers (2). The repair method includes a material removal step comprising making a recessed area (6) encircling the damaged area (5) and comprising a peripheral area (7) including steps (8) and adapted such that each step defines an interface area (9) having a width (10), the dimension of which in the main direction of the fibers of the lower layer adjoining the interface area (9) is greater than the dimension of said width in directions other than the main direction (4), a step of producing a replacement part (12) suitable for obstructing the recessed area, and a step of assembling the replacement part (12) onto the wall.

Abstract: One embodiment of footwear, in the category of a sandal, which may include a sport sandal, thong, slide-on, clog, or related structured sandal for protecting feet while working or taking part in leisure activities such as walking, hiking, or running. In particular, a sports sandal (FIG. 1-3) comprising a sole (1) fabricated from a material such that during the break in period conforms to the shape and contours of the wearer's foot, in which three circular holes (2, 4, and 5) are cut through the sole (1). Provides an anti-slip heel cushion (10) for the Achilles tendon threaded on a single continuous attachment cord (3) which snugly secures the foot to the shoe sole (1) by sliding a cord lock (8) along the attachment cord (3) and through lateral hole (4) and medial hole (5) in sole (1) by which the comfort of the shoe is adjusted. An antiskid coating (9) attached to the bottom reduces sole (1) wear. Other embodiments are described and shown.

Abstract: A method for fabricating a repair laminate for a composite part having an exposed surface includes applying a release film to the exposed surface and forming an uncured ply stack assembly on the release film. The uncured ply stack assembly is formed by forming and compacting a series of uncured ply stacks. The release film and ply stack assembly is then removed from the exposed surface. A bonding material is then applied to the exposed surface, and the uncured ply stack assembly is applied to the bonding material. The ply stack assembly and bonding material are then cured.

Abstract: Improved compositions for the restoration, repair and assembly of materials include (a) a conditioner composition including a polymer that matches or is substantially the same as that to which Chemical Abstracts registry number (CAS No.) 222414-16-6 is assigned (commercially available as RHOPLEX 1834 acrylic emulsion) and (b) an adhesive composition that also includes a polymer that matches or is substantially the same as that to which CAS No. 222414-16-6 is assigned. Adhesive composition can also include a polymer that matches or is substantially the same as that to which CAS No. 253351-13-2 (commercially available as RHOPLEX 1950 acrylic emulsion) is assigned. First, the conditioner composition is injected into a gap between the two structures to be adhered. Next, the adhesive composition is injected into the gap. In one embodiment, the compositions are used to restore and repair historic plaster ceilings and walls.

Abstract: A device and method for repairing the junction of a main pipe line and a lateral pipe. The device uses a series of independently controlled bladders to adjust the timing and pressure exerted by the bladders on the pipes. The device also uses a liner assembly of resin absorbent material is formed, with a tubular lateral liner connected to a concentric circular main liner. The liner also includes an opening to facilitate loading of the liner in the device. Upon loading the bladders and resin-embedded liner into a train, the device is positioned and the bladders independently inflated, either concurrently or in sequence, installing the liner assembly onto the pipe. Once the resin is cured, the bladder assembly and launcher are removed from the sewer pipe.

Abstract: A patch for reworking an inconsistent area in a composite structure includes a composite laminate patch and a layer of adhesive for bonding the laminate patch to the composite structure. The laminate patch has at least first and second regions for releasing strain energy around the inconsistent area respectively at different rates.

Abstract: An automatic core joiner and cutter apparatus for use in the recycling of used cores and the manufacture of new conjoined cores is disclosed. The apparatus combines an infeed unit, a milling unit, and an outfeed unit, all controlled by a PC. The infeed unit includes at least two infeed rollers for supporting a used core member. An infeed pusher bar moves these core member into and out of contact with the milling unit. The outfeed unit includes at least two rollers for supporting a core remnant. An outfeed pusher bar moves the core remnant into and out of contact with the milling unit. The milling unit, positioned between the infeed and outfeed unit includes an infeed cutter and an infeed milling bit, an outfeed cutter and an outfeed milling bit. The infeed cutter removes the damaged end of the used core and the outfeed cutter removes the damaged end of a core remnant. The used core is milled by the infeed milling bit and the core remnant is milled by the outfeed milling bit.

Abstract: The present invention provides a semiconductor device and a fabricating method thereof. The fabricating method comprises: providing a first substrate; forming a soft dry film having an adhesive film and a release film; sticking the soft dry film on the first substrate with the adhesive film; removing the release film; sticking a second substrate on the adhesive film; and heating the adhesive film to solidify the adhesive film to form a solid adhesive film. The semiconductor device comprises: a first substrate, a solid adhesive film, and a second substrate. The solid adhesive film is formed on the first substrate, and the second substrate is formed on the solid adhesive film.

Abstract: A rim flange trim ring adapted to be attached to a rim flange adapted to support a tire, the rim including a cylindrical body portion including a first end and a second end, the first and second ends each terminating in a radially outward extending rim. The rim flange trim ring includes a generally annular body having a U-shaped cross-section, and the rim flange trim ring is adapted to be placed on and to receive the rim flange.

Abstract: A method of covering an anomaly in a wall substantially to match a pre-existing texture pattern surrounding the anomaly. The method comprises the following steps. A valve is supported on a container assembly to define a main chamber. Contained material comprising wall material concentrate and propellant material is disposed within the main chamber. An actuator relative is arranged relative to the container assembly such that displacement of a button relative to the valve changes the valve from a closed configuration to an open configuration in which a portion of the propellant material is allowed to force the contained material out of the main chamber through the outlet. A first portion of the contained material is applied to the anomaly by directing the outlet at the anomaly and displacing the button. Optionally, a second portion of the contained material may be applied to the base coat by directing the outlet at the base coat and displacing the button.

Abstract: The invention relates to a multilayer tube, comprising a tubular inner film made of modified polytetrafluoroethylene, and one or more layers of a planar textile fibrous material, which is saturated with a curable resin, and optionally an outer film. The outer film is preferably made of UV impermeable material. The multilayer tube can be used for repairing pipes, but it can also be used as a stand-alone pipe for transporting fluids such as liquids and gases.

Abstract: A seal assembly includes first and second solid oxide fuel cell components and a self-healing glass between the components. The glass seal includes 35-60 wt % alkaline earth oxide, 2-15 wt % boron oxide, and 25-62 wt % silicone oxide.

Abstract: A patch for reworking an inconsistent area of a composite structure comprises a composite laminate patch and a bond joint between the patch and the structure. The bond joint including at least first and second regions respectively having differing properties for releasing strain energy around the inconsistent area at different rates.

Abstract: Present embodiments include a remanufactured bandage-type medical sensor having an optical assembly with an emitter adapted to transmit one or more wavelengths of light and a photodetector adapted to receive the one or more wavelengths of light transmitted by the emitter. The sensor also includes a laminate assembly having an electrically conductive adhesive transfer tape (ECATT) layer disposed over the photodetector, and the ECATT layer is adapted to shield the photodetector from electromagnetic interference (EMI). A nonconductive layer supports the emitter, the photodetector, and the ECATT layer within the sensor. At least a portion of the optical assembly is from a used bandage-type medical sensor, and at least a portion of the laminate assembly is new.

Abstract: A method for effecting a repair and/or strengthening of a pipe. The method comprises cleaning an affected area of a surface of the pipe to provide a cleaned surface of the pipe surface for an area requiring repair; applying a continuous strip around the pipe from a portion prior to the effected area and allowing the continuous strip to extend to a portion after the affected area. The continuous strip forms a spiral sleeve spaced from the pipe surface to provide an annular chamber between the pipe surface and the spiral sleeve.

Abstract: A method for fabricating a repair laminate for a composite part having an exposed surface includes applying a release film to the exposed surface and forming an uncured ply stack assembly on the release film. The uncured ply stack assembly is formed by forming and compacting a series of uncured ply stacks. The release film and ply stack assembly is then removed from the exposed surface. A bonding material is then applied to the exposed surface, and the uncured ply stack assembly is applied to the bonding material. The ply stack assembly and bonding material are then cured.

Abstract: A method and apparatus comprising a laser unit and a controller. The laser unit is configured to generate a number of laser beams. The controller is configured to operate the laser unit to generate the number of laser beams resulting in a desired level of heating of a composite patch that cures the composite patch on a composite structure.

Abstract: There is provided a method of promoting adhesion of a printer cartridge seal to a printer cartridge. The method comprises providing a printer cartridge seal applicator having an applicator portion configured to apply pressure on a printer cartridge seal, an applicator body connected to the applicator portion, and a handle connected to the applicator body. The method further comprises positioning the printer cartridge seal applicator in between a toner supply roller and a printer cartridge surface defining a toner opening port. The method further comprises using the applicator portion to press the printer cartridge seal against the printer cartridge surface defining the toner opening port.

Abstract: Improved compositions for the restoration, repair and assembly of materials include (a) a conditioner composition including a polymer that matches or is substantially the same as that to which Chemical Abstracts registry number (CAS No.) 222414-16-6 is assigned (commercially available as RHOPLEX 1834 acrylic emulsion) and (b) an adhesive composition that also includes a polymer that matches or is substantially the same as that to which CAS No. 222414-16-6 is assigned. Adhesive composition can also include a polymer that matches or is substantially the same as that to which CAS No. 253351-13-2 (commercially available as RHOPLEX 1950 acrylic emulsion) is assigned. First, the conditioner composition is injected into a gap between the two structures to be adhered. Next, the adhesive composition is injected into the gap. In one embodiment, the compositions are used to restore and repair historic plaster ceilings and walls.

Abstract: In order to repair a composite-material panel forming part of the external surface of an aircraft, a portable device is applied onto that surface, the portable device including an inflatable chamber consisting of a flexible and airtight membrane and a concave body of rubber-like material sealed with the membrane. The concave body incorporates an inextensible inner reinforcement. Pressurized air is introduced into the chamber via a valve. A further valve, which passes through the membrane in a zone of the membrane external to the chamber, is used to suck air from one side of the membrane to the other.

Abstract: Automobile panel repair laminates include a pressure sensitive adhesive bonded to a support backing. The support backing may be constructed of various materials such as plastically deformable polymeric materials including thermoplastic or thermoset materials and may have various thicknesses depending upon the desired conformability and rigidity necessary for the repair. The support backing may be bonded to the pressure sensitive adhesive by applying adhesion promoters such as solvents. The repair laminate is applied to a back or non-aesthetic side of the automobile panel, and the front side is repaired using standard techniques for filling and finishing.

Abstract: A prepreg comprising a fibrous reinforcement layer at least partially impregnated with a matrix resin having a first viscosity, a coating of a wet resin having a second viscosity on a first side of the fibrous reinforcement layer, the first viscosity being higher than the second viscosity, both the matrix resin and the wet resin being curable by ultraviolet radiation, a first removable flexible film which acts as a barrier to ultraviolet radiation on a second side of the fibrous reinforcement layer, and optionally a second removable protective flexible film covering the coating of wet resin.

Abstract: An apparatus and method adapted to enhance the structural performance of a desired connection and provide a readily perceivable indication of predetermined limitations having being reached prior to actual failure of a connection. A method for enhancing structural performance of a desired structure by preventing fracture propagation.

Abstract: A carrier head for a chemical mechanical polishing apparatus includes a retaining ring having a flexible lower portion and a rigid upper portion.

Abstract: Disclosed herein is a refinish sheet produced by (1) coating one side of a temporary carrier sheet (A) with at least one aqueous coating material (B) comprising at least one free-radically crosslinkable binder (B1) having a glass transition temperature of ?70 to +50° C., an olefinically unsaturated double bond content of 2 to 10 eq/kg, and an acid group content of 0.05 to 15 eq/kg to produce at least one resultant layer (B); and (2) drying but not curing, or only part-curing, the at least one resultant layer (B) to produce at least one dried, uncured or part-cured layer (B). Also disclosed is a method of repairing a surface of a coated substrate using the refinish sheet.

Abstract: A method and apparatus are provided for filling vias in a product greensheet and/or repairing vias in a product greensheet. The method and apparatus utilize a transfer greensheet having filled vias in a fixed array, which vias are punched into the product greensheet to either repair or fill the via of the product greensheet. The method and apparatus employ position determining means such as a camera, a punch head and a corresponding punch die and an activating means to activate the punch head to punch the transfer greensheet via to fill the product greensheet via. The transfer greensheet has a fixed array of filled vias and a transfer greensheet station employs a fixed plate having a plurality of vacuum ports positioned in the non-via areas of the transfer greensheet which secures the transfer greensheet during the method. The product greensheet is held by a vacuum plate.

Abstract: A drywall patch is coated with a premeasured amount of joint compound in its wet state making it immediately available for application to a wall surface. The patch with compound is sealed in an airtight wrapper or between unsealed wrapper halves which are in turn sealed in a surrounding airtight package so that the joint compound stays moist and will not harden over time. The wrapper includes a peel-away adhesive dry patch. In use, the dry patch is first applied over a crack or hole to be repaired. The wrapper and compound are applied directly over the dry patch and, while the wrapper remains in place, pressure is applied to smooth the compound over the patch and removed after the compound has dried. The wrapper is preferably composed of microporous breathable plastic film.

Abstract: First and second aircraft structures are bonded together with an adhesive including strain-sensitive magnetostrictive material.

Abstract: An expansion repair coupling for interconnecting two facing ends of a cut pipe comprises a tubular body, a spigot slidably and rotatably received therein and a locking mechanism to selectively lock or unlock the rotation of the tubular body relative to the spigot. An end of the spigot extends outward from the tubular body to receive a coupling that connects to one end of the cut pipe. A radially enlarged section on the spigot has a sealing mechanism that sealably engages an interior surface of the tubular body. The locking mechanism, engaged by collapsing the spigot into the tubular body or disengaged by extending the spigot therefrom, facilitates a push and twist connection at both ends of the pipe to wipe the adhesive disposed therebetween and obtain a better seal. Preferably, the locking mechanism comprises a socket having spigot engaging members that cooperatively engage socket engaging members on the spigot.

Abstract: An example method of replacing an aperture in a component includes placing layers of a filler material into a first aperture. The layers of the filler material arranged in a stacked relationship relative to each other within the first aperture. The method cures the filler material and establishes a second aperture that is at least partially defined by the filler material.

Abstract: A method for manufacturing a recycled prepreg material in strip form, is composed of fiber sections embedded in a resin matrix. A charge of flat scraps from a prepreg starting material is supplied, recording the overall area of the scraps. Then the scraps are fragmented by cutting so as to obtain cut fragments of predetermined size. A strip of backing material and a strip of protective material are supplied. The cut fragments are then distributed in a random manner on the strip of backing material, the feeding speed of the strip of backing material being adjusted depending on the recorded area of the input scraps, so that the cut fragments form a substantially homogeneous layer. The strip of protective material is then arranged over the cut fragments distributed on the strip of backing material, and the whole assembly is then compacted so as to form a strip of recycled prepreg material.

Abstract: A repair patch for an elastomer component, in particular for a vehicle tire, includes a cover layer, a connecting layer for contacting a wall of the elastomer component and at least one intermediate layer arranged between the connecting layer and the cover layer. The connecting layer has such a initial tack before vulcanization with the elastomer component that a connection between the repair patch and the elastomer component transmits at least the own weight of the repair patch and the connecting layer has a separation value of at least 5 N/mm after vulcanization with the elastomer component.

Abstract: A method includes locating a defect in a first segment of high temperature superconducting wire. A second segment of high temperature superconducting wire is then positioned onto the first segment of high temperature superconducting wire such that the second segment of high temperature superconducting wire overlaps the defect. A path is then created such that current flows through the second segment of high temperature superconducting wire. The first segment of high temperature superconducting wire and second segment of high temperature superconducting wire are then laminated together.

Abstract: A method of using UV cationic epoxy to repair cracks and breaks windshields in order to eliminate oxygen inhibition and shrinkage. The method includes embodiments that employ pretreatment or priming of the of a crack or break in order to negate the moisture and PVB retardation of the UV cationic epoxy polymerization and mixing the UV cationic epoxy and a UV radical resin to create a hybrid or; adding other ingredients to the UV cationic epoxy to negate the moisture and PVB retardation; and use of the UV cationic epoxy as a cap over repair resin/epoxy and as a pit filler. Other combinations of materials and procedures are disclosed.

Abstract: A repaired composite material component 24 comprises parent composite material 12, a primary region 14 of replacement composite material and a secondary region 26 of replacement composite material which has a greater tendency to debond under loading of the repaired composite material component 24 than the primary region 14.

Abstract: In a repairing method for an electrostatic chuck device in which at least an adhesive layer and an attracting layer are provided on a metal base, a side surface of an eroded adhesive layer is wound with a string-like adhesive and thermal compression is performed thereafter. A repairing apparatus for an electrostatic chuck device, which is used in the repairing method, includes a rotatable table for rotating the electrostatic chuck device and a bobbin for supplying the adhesive to the adhesive layer.

Abstract: A method for reworking an electrically conductive layer of a composite skin is disclosed in which a patch replaces the altered section of the electrically conductive layer. The method is performed by removing a portion of the electrically conductive layer to reveal the underlying composite skin. A patch is formed, having an electrically conductive section coupled to an adhesive having a low dielectric breakdown strength, and is then introduced over the underlying composite skin such that the adhesive layer covers the underlying composite skin and overlaps an unremoved portion of the electrically conductive layer. The patch is applied such that the electrically conductive section within the patch covers the adhesive layer and overlaps the unremoved section of the electrically conductive layer. The adhesive layer preferably has a low dielectric breakdown strength, so that electricity from lightning which strikes the composite skin may be conducted through the adhesive.

Abstract: A method for reworking an electrically conductive layer of a composite skin is disclosed in which a patch replaces the altered section of the electrically conductive layer. The method is performed by removing a portion of the electrically conductive layer to reveal the underlying composite skin. A patch is formed, having an electrically conductive section coupled to an adhesive having a low dielectric breakdown strength, and is then introduced over the underlying composite skin such that the adhesive layer covers the underlying composite skin and overlaps an unremoved portion of the electrically conductive layer. The patch is applied such that the electrically conductive section within the patch covers the adhesive layer and overlaps the unremoved section of the electrically conductive layer. The adhesive layer preferably has a low dielectric breakdown strength, so that electricity from lightning which strikes the composite skin may be conducted through the adhesive.

Abstract: A device and method to repair a structural component. The device includes a plug that bonds to the structural component. The plug includes a flange and a solid shank extending from the flange, the solid shank being disposable in an opening of the structural component. The device further includes disc that bonds to the structural component such that, when bonded, the disc covers the solid shank of the plug. The method includes bonding the plug to the structural component such that the solid shank of the plug is disposed in the opening of the structural component. The method further includes bonding the disc to the structural component.

Abstract: A composite repair system and method for assisting in the repair of a cured composite part in which a damaged portion has been cut out and removed, exposing a plurality of composite plies and their corresponding composite ply edges. The composite repair system may comprise a light source to illuminate the ply edges, an image capturing device to obtain an image of the ply edges, and a computing device for processing the image of the ply edges and creating a map of the ply edges based on the image. The map may be used to manufacture filler plies having peripheral edges shaped to correspond with the composite ply edges for replacing the damaged portion of the composite part.

Abstract: A method and apparatus for modular pipe repair, the method comprising attaching two enclosure halves over a leak in a pipe to assemble a first repair enclosure and determining if another repair enclosure is needed for another leak in the pipe. If another repair enclosure is needed, the method further comprises drilling in the first repair enclosure drill hole passages in selected angled grooves thereof to connect to a primary groove in the enclosure, attaching a second repair enclosure to pipe, drilling in the second repair enclosure drill hole passages in selected angled grooves thereof to connect to the primary groove in the second enclosure, and attaching hub clamps to the first repair enclosure and the second repair enclosure. Finally, the method comprises injecting sealant into a plurality of injection points to fill the selected angled grooves and the primary grooves in the repair enclosures.

Abstract: Corroded hollow sections, more preferably of orthotropic slabs, are cleaned and de-rusted on the inner surface with a rotating maximum-pressure water-jet continuously guided through the hollow section and angle-adjustable feeler-controlled corresponding to the respective interior surface region and capable of being throttled in critical regions. For the sealing of entering moisture and for corrosion protection as well as to improve the vibration behavior and the strength characteristics of the orthotropic slab, the cleaned and dried inner surface is holohedrally connected with a shapeable and stretchable fabric hose coated with a water-proof plastic in a sealing manner by means of an adhesive and using a pressure medium or a memory plastic hollow profile assuming its original shape under the effect of heat, wherein the internal pressure is maintained up to the curing of the adhesive.

Abstract: This invention is a method and apparatus for repairing a hole in a surface with a perforated repair patch. The repair patch, which is affixed to and substantially cover over the hole, is indented inwards by applying cement compound into its perforations and pushing the repair patch into the hole as the cement compound hardens. A layer of drywall compound is then applied over the indented repair patch to smooth it with the rest of the wall. The perforated repair patch may include an additional layer of mesh sheet material to minimize cracking of the drywall compound.

Abstract: A thermal and vacuum assessment method includes providing a composite part having a repair area, installing a vacuum bag over the repair area, drawing a vacuum on the vacuum bag, testing for air leaks in the vacuum bag, heating the vacuum bag and obtaining a thermal image of the repair area.

Abstract: An arrangement and a method to retrofit a wind turbine is provided. The wind turbine is retrofitted by at least one of its blades. The blade is prepared for a connection with the hub of the wind turbine. An extension unit is designed and prepared to increase the surface-area of the blade. The extension unit and the blade are designed and arranged to interact with each other by an opening. Thus the opening might be arranged inside the blade and/or inside the extension unit. The extension unit is connected with the blade by an adhesive, which is applied at least partly within the opening.

Abstract: A composite repair template tool includes a tool body, a convex radius edge on the tool body and a concave radius edge on the tool body.

Abstract: Apparatus and a method for installing a tubular liner in a pipe, as in repair of underground sewer piping. A feeder is of flexible material, which may be similar to that of which the tubular liner is made, and is connected to an end of the tubular liner. The feeder includes a throat portion through which a quantity of inside-out tubular liner is drawn into the feeder by fluid pressure within the feeder and beyond the throat, and the tubular liner is thence urged by fluid pressure into the pipe where it is to be installed.