Abstract: An apparatus for ultrasonic sealing and methods for manufacturing disclosed. Embodiments include a base and a tool profile for sealing a material, for example, a package. The tool profile is supported by the base and defines a seal line forming raised surface extending across a length of the base and having a crest line of uniform height above the base. In at least one embodiment, the raised surface includes a first portion of the length having a first cross-sectional mass and second and third portions of the length having a second cross-sectional mass, with the first cross-sectional mass being less than the second cross-sectional mass. Advantageously, a package to be sealed can be positioned such that its thicker material areas line up with the first portion of the raised surface having reduced mass, which applies less energy to the package than is applied along the larger mass portions.

Abstract: A screen protector installation tray can include an alignment tray and a screen protector retained within the alignment tray. Also, a method for applying a mobile device screen protector to a mobile device, including retaining a screen protector within an alignment tray, applying the alignment tray to the mobile device, interfacing the screen protector with a screen of the mobile device, transferring the glass screen protector from the alignment tray to the mobile device, and removing the alignment tray. Additionally, a mobile device screen protector installation kit, including an alignment tray, a screen protector, and instructions for applying a screen protector to a screen of a mobile device.

Abstract: A sealant is provided for use on an aircraft or other vehicle. The sealant may be used with a gasket. The sealant is a perimeter seal that comprises a polyurea member. The polyurea member is a self-curing, two-component mix. It may cure to a hardness in the range of about 40 to 100 (Shore A). It may maintain an adequate peel strength to withstand multiple thermal and pressure cycling, and may have a working life, wherein it may be shaped, of less than about eleven minutes.

Abstract: A tooling assembly and method for bonding composite components together, such as a bonded cascade assembly of a thrust reverser for an aircraft nacelle. The method may include the steps of fixing composite turning vanes between elongated stiffeners, placing them in a cavity formed by a tooling frame, then filling cavities between the turning vanes, the elongated stiffeners, and/or the tooling frame with flowable solid elastomeric material. The method may also include the steps of compressing and/or heating the elastomeric material, the turning vanes, the elongated stiffeners, and the tooling frame. This heat and/or pressure combined with expansion of the elastomeric material may be sufficient to press contacting portions of the turning vanes and the elongated stiffeners toward each other and also causing the turning vanes to bond to the elongated stiffeners under pressure of the elastomeric material expansion.

Abstract: A method for fabricating flexible microfluidic chips with plastic membranes. In particular, the present invention provides a single-step method for microchannel fabrication of microfluidic chips in a fast and cost-efficient manner.

Abstract: A method of making a wind turbine blade, and the turbine blade resulting form the process, is described in which correct alignment of the shear webs (42a, 42b) upon mould (30) closing is ensured. The method involves providing a first half shell (32a) and a second half shell (32b) to be joined together to form the wind turbine blade. A first edge (46) of a shear web (42) is attached to an inner surface (36a) of the first half shell (32a). A shear web mounting region is defined on an inner surface (36b) of the second half shell (32b). At least one guide block (60a, 60b) is attached to the inner surface (36b) of the second half shell (32b) adjacent to the shear web (42) mounting region. The guide block (60a, 60b) has a guide surface (70) oriented transversely to the inner surface of the second half shell (36b).

Abstract: A distal end portion on a side of an object to be joined of a resonator for joining is so configured that a plurality of protrusions each having an outer face not including an angular shape edge are stacked in two or more steps in a direction in which the resonator for joining and a reception jig for joining oppose to each other and that a shape of a protrusion on the side of the object to be joined is made smaller than a shape of a protrusion on a side of the resonator for joining.

Abstract: An installation for shaping an axisymmetric fiber preform presenting a profile that varies in radial section, includes a storage mandrel for storing a fiber texture in the form of a wound strip, one or more follower rollers, and an axisymmetric mold, the storage mandrel, each follower roller, and the mold presenting across their axial widths radii that vary defining outside surfaces having respective profiles in relief, at least one follower roller including a plurality of roller segments, each extending over a fraction of the axial width of the follower roller, each roller segment including a platen defining a portion of the outside surface of the follower roller; and an actuator system suitable for moving the platen of the roller segment in a direction that is radial relative to the axis of the follower roller.

Abstract: The invention relates to a process for the production of finished parts made of at least one multilayer, fiber-reinforced, flat semifinished-product structure, comprising the following steps: a) heating of the at least one multilayer, fiber-reinforced, flat semifinished-product structure at ambient pressure to a first temperature Ta, where the at least one multilayer, fiber-reinforced, flat semifinished-product structure comprises at least two mutually superposed polymer layers and the individual polymer layers respectively have fiber-reinforcement and do not have coherent bonding to one another or have only partial coherent bonding to one another, and in the event that at least one of the polymer layers comprises a semicrystalline polymer the first temperature Ta is higher than a melting point Tm of the crystalline polymer in accordance with DIN EN ISO 11357-3:2013-04, and in the event that the at least two polymer layers comprise no semicrystalline polymer the first temperature Ta is higher than a glass

Abstract: A fiber coil mounting device is used in automated composite material layup equipment. The fiber coil mounting device includes a fiber coil mounting shaft with axial hollow structure, a fiber stop plate disposed on two sides of the fiber coil mounting shaft, and an anti-slide fiber coil tightening mechanism. The anti-slide fiber coil tightening mechanism includes a piston assembly disposed inside the axial hollow structure, a spring piece disposed on the piston assembly, a driving unit controlling an axial slide of the piston assembly, and a tightening unit driven by an axial force produced by the spring piece during the axial slide of the piston assembly.

Abstract: This invention relates to a creel structure integrated on the fiber placement head of the automated placement equipment, comprising: fiber placement head mounting base, fixed yarn box component fixed and mounted on fiber placement head mounting base, and revolving yarn box component mounted on fiber placement head mounting base, the said revolving yarn box component is coupled with the fiber placement head mounting base through revolving shaft. This creel structure can avoid intervention that arise due to equipment maintenance and spindle replacement, making equipment maintenance and spindle replacement more convenient and swift.

Abstract: The invention relates to a fibrous-preform conveying device for conveying fibrous preforms, wherein at least one contact roller which on its circumferential face displays an electrode and/or counter electrode is provided, such that an electric contact with the fibrous preform to be conveyed is achieved in order to initiate a current flow in the fibrous preform when the fibrous preform is conveyed in the conveying direction.

Abstract: Disclosed herein is a process for producing a transparent film, including the step of stretching a film in at least one direction under a condition(s) that satisfies an expression (5): 200%/min?[stretching speed(strain rate)]?1,200%/min??(5), wherein the film comprises a polycarbonate resin containing at least a constitutional unit derived from a dihydroxy compound (A) that has a bonded structure represented by a structural formula (1): in which no hydrogen atom is bonded to the oxygen atom contained in the structural formula (1).

Abstract: A tire support device includes: a first rim support portion; a second rim support portion which is provided so as to oppose the first rim support portion; a frame which includes a guide which movably guides the second rim support portion in a direction approaching or separating from the first rim support portion; a transport portion which is movably attached along the guide; a drive portion which moves the transport portion along the guide; an engagement mechanism which can engage with the frame at a retreat position at which the second rim support portion is separated from the first rim support portion; and a supported portion which integrally supports the second rim support portion and the transport portion in a movable manner along the guide in a state where engagement with the engagement mechanism is released.

Abstract: A tire vulcanizing apparatus includes a vulcanization mold including a lower mold and an upper mold to define a tire mold cavity for vulcanizing a green tire together with a rigid core on which the green tire is formed, a base portion, a lower plate to which the lower mold is attached, the lower plate supported by the base portion, a first ring having a circular shape with a center corresponding to an axial center of the vulcanization mold and arranged between the base portion and the lower plate, an upper plate to which the upper mold is attached so as to face the lower mold up and down, and a lifting device for moving the upper plate up and down between a lower location to close the vulcanization mold and an upper location in which the upper mold positions opening the vulcanization mold.

Abstract: A tire mold has a cavity with a flexible bladder disposed in a central portion of the cavity. The tire mold further includes a first ring connected to a first end of the flexible bladder, and a second ring connected to a second end of the flexible bladder. At least one of the first and second rings is configured to move between a first position and a second position. The flexible bladder is stretched to a maximum axial length when the first and second rings are in a first position. When the first and second rings are in the first position the sum of the first axial length and second axial length is greater than a space between the first ring and the second ring.

Abstract: A mechanism releases a plate from a recess in a tire mold part. The mechanism includes a bolt insertable into a hole in the tire mold part and extending from a first end at an outer surface of the tire mold part to a second end at a recess for a pocket plate in the tire mold part. The first end of the bolt has an axially extending projection allowing manipulation of the bolt about an axis within the hole. The projection is defined by two diametrically opposite curved surfaces interconnected by two diametrically opposite planar surfaces.

Abstract: A manufacturing method of a honeycomb structure includes a forming step of preparing a forming raw material containing a cordierite forming material and an inorganic binder, and kneading and forming the prepared forming raw material to have a honeycomb shape; and a firing step of firing the prepared formed body. In the forming step, as the inorganic binder, smectite is used in which at least parts of interlayer metal cations are ion-exchanged with non-metal cations. In the smectite, a total amount of sodium to be contained in the smectite is 1.6 mass % or less in terms of oxides to 100 mass % of the smectite. A content ratio of the smectite in the forming raw material is 0.5 parts by mass or more and 4.0 parts by mass or less to 100 parts by mass of the cordierite forming material.

Abstract: A molded product processing system is configured to apply a post process to a molded product molded by a compression-molding machine. The system includes modules each including a conveying mechanism configured to convey a plurality of molded products P kept aligned, and a processing mechanism confronting a travel route of the molded products conveyed by the conveying mechanism and configured to apply a predetermined post process to each of the conveyed molded products, in which upstream one of the modules and downstream one of the modules are connected to allow the molded products having gone through certain processing at the upstream one of the modules to be delivered to the downstream one of the modules and be subjected to a different predetermined processing at one of the modules.

Abstract: A powdery material mixing and feeding device is configured to mix at least two types of powdery materials and to feed a compression-molding machine with the mixed powdery materials. The powdery material mixing and feeding device includes a first mixer configured to rotate about a substantially vertical shaft and to mix the powdery materials, and a reservoir configured to reserve at least a part of the powdery materials, and a second mixer configured to rotate about a substantially horizontal shaft and to mix the powdery materials.

Abstract: A molded product discharge device accompanies a compression-molding machine that molds a molded product. The molded product discharge device is configured to discharge the molded product from the compression-molding machine. The molded product discharge device includes a rotator configured to be horizontally rotatable, a retainer facing the rotator with a predetermined distance therebetween, a plurality of projections extending toward the retainer from a surface opposite to the retainer, in an outer circumferential portion of the rotator, aligned circumferentially around a rotary axis of the rotator at an interval larger than an external size of the molded product, and configured to capture the molded product, and a guide disposed adjacent to the outer circumferential portion of the rotator and closing a gap between the adjacent projections from outside.

Abstract: A press apparatus including: a frame including a support surface, the support surface allowing a lower die support for supporting a lower die to rest on the support surface in close contact therewith; a press shaft configured to support an upper die facing the lower die from vertically above the lower die and to vertically move the upper die relative to the frame in a state where the lower die support rests on the support surface; a chip discharge mechanism configured to rotate the lower die support around a horizontal axis; a force detection unit configured to detect a pressing force of the lower die support against the support surface; and a control unit configured to control the chip discharge mechanism so that the pressing force detected by the force detection unit is equal to or larger than a predetermined threshold.

Abstract: A binding member includes: an upper tooth that has an upper tooth form for forming unevenness in a bundle of recording materials; and a lower tooth that has a lower tooth form for forming unevenness in the bundle of recording materials and that forms a pair with the upper tooth. At least one of the upper tooth form and the lower tooth form is formed such that, in a sectional shape, a groove is formed in a trough portion of a concave portion of a tooth form and a length of an inclined portion which comes into contact with the bundle of recording materials is made small compared to a case where the inclined portion of the tooth form has reached a bottom of the trough portion.

Abstract: The invention relates to the use of a structural adhesive film for bonding and sealing a hem flange connection between panels. The structural adhesive film comprises at least one adhesive layer and at least one layer with a porous structure. The adhesive layer comprise an epoxy compound as well as an epoxy curing agent.

Abstract: An energy efficient film comprising of first and second substrate layers and microstructures positioned between the first and second substrates is provided. The microstructures are positioned between the first and second structures such that a vacuum environment is created between the first and second substrates. In one embodiment, the insulating film includes a first substrate, a second substrate, and a plurality of microstructures positioned between the first substrate and the second substrate, such that a vacuum environment is created between the first and second substrates and within each microstructure cell, individually. Preferably, the plurality of microstructures is a polygonal cellular network positioned between a first transparent substrate and a second transparent substrate. A gasket may be provided on one or both of the first or second substrates. The gasket may also be provided on outer edges of the first and/or the second substrate.

Abstract: The honeycomb structure includes a pillar-shaped honeycomb structure body having porous partition walls, as to the honeycomb structure body, in a plane perpendicular to a cell extending direction, a cell structure of a central cell structure differs from a cell structure of a circumferential cell structure, and in the plane, a geometric center of gravity of the honeycomb structure body exists at a position which is away from a geometric center of gravity of the central cell structure, and a distance between the respective centers of gravity is larger than a length of a half of a cell pitch of an outermost circumferential cell structure including complete cells formed at an outermost circumference of the honeycomb structure body.

Abstract: A vehicle interior panel includes an engraved image at a decorative side of the panel. The image is produced by selectively removing a film layer from a compression molding to expose an underlying surface of a substrate layer in a desired pattern. The substrate layer is formed from a composite material including natural fibers. A laser beam is configured to remove the film layer and to cauterize the natural fibers along the pattern. The cauterization has an anti-aging effect on the natural fibers by increasing color stability and water resistance of the exposed composite material.

Abstract: The present disclosure relates to a window for a flexible display device, including: a first film including a transparent base film and a plurality of holes passing through the transparent base film; a second film overlapping the first film; a buffer layer between the first film and the second film to attach a first side of the first film and a first side of the second film; and a hard coated layer on a second side of the second film.

Abstract: The present invention aims to provide a vehicular windshield having a laminated glass structure in which an interlayer film for laminated glass is interposed between at least a pair of glass plates, which contains few air bubbles remaining between the glass plates and the interlayer film for laminated glass to have an excellent appearance and is less likely to cause ghosting when external rays of light are seen through the vehicular windshield.

Abstract: A tool can include a substrate with a support surface and at least one mechanical registration feature. The tool can also include a removable wear material including a matrix material. The removable wear material can include a matrix material shaped to be received by the at least one mechanical registration feature of the substrate. The removable wear material can be attached to the substrate so that the at least one mechanical registration feature registers the removable wear material.

Abstract: Articles comprising an outer fabric layer and a laminate are provided. The laminate may include a barrier film layer and an inner fabric layer, in which the outer fabric layer at least partially encircles and overlies the laminate. The outer fabric layer comprises an outer fabric layer seal and the laminate comprises a laminate seal that is separate and distinct from the outer fabric seal. The articles may be devoid of any bonds between the outer fabric layer and the laminate.

Abstract: A sublimation transfer sheet including a backing layer positionable between overlapping end portions of the sublimation transfer sheet, method of using the same, and object decorated with method of using the same. Preferably, the backing layer is an absorbent layer. Also preferably, the backing layer is secured to a side of a release layer facing away from a side of the release layer having dyes or inks thereon.

Abstract: A composite panel including a multilayer laminate with a plurality of central plies of fibre reinforced resin matrix composite material, wherein at least one of the central plies includes a first fibrous layer of a plurality of non-woven carbon fibres which are substantially randomly oriented, and a rear reinforcement layer which is integrally moulded with the central multilayer portion the reinforcement layer being comprised of a rear ply of fibre reinforced resin matrix composite material, wherein the rear ply includes a second fibrous layer of a plurality of continuous fibres which extend continuously from at least one portion of a first edge of the rear ply to at least one portion of an opposite second edge of the rear ply.

Abstract: A fiber placement system including a compaction roller rotatable about an axis of rotation, the compaction roller including a reflective layer that includes a reflective material dispersed in a polymeric material, and a light source positioned to project a beam of electromagnetic radiation proximate the compaction roller, the beam having a wavelength, wherein the reflective material has a reflectance of at least 80 percent at the wavelength.

Abstract: A filament network for a composite structure may include a number of fiber layers, wherein each fiber layer includes a fiber bundle and a filament layer at least partially covering the fiber bundle, the filament layer including discontinuous filaments including at least one of different length filaments including first length filaments and second length filaments, wherein the first length filaments include a first length and the second length filaments include a second length, and wherein the first length is different than the second length and different type filaments including first type filaments and second type filaments, wherein the first type filaments include a first material composition, wherein the second type filaments include a second material composition, and wherein the first material composition is different that the second material composition, and a resin binding the number of fiber layers together.

Abstract: A cover for a print bed for a three-dimensional object, and methods of manufacturing the same, are disclosed. The cover may include a polycarbonate substrate having a selectively textured upper surface and a double coated adhesive layer provided to adhere the polycarbonate substrate to a print bed.

Abstract: A pure wood connection structure, having pure wood units, self tapping screws, a first pure wood edge sealing unit and a second pure wood edge sealing unit; an upper side and a lower side of each pure wood unit are provided respectively with a contraction slit, and are applied with wood adhesives; in each pure wood unit, the self tapping screws are screwed into the pure wood unit from the contraction slit on the upper side, through the contraction slit on the lower side, and down into the upper side of an adjacent pure wood unit, so that the upper side of each pure wood unit is connected with the lower side of a corresponding adjacent pure wood unit; all the pure wood units are likewise mutually connected one adjacent to another to form a board structure.

Abstract: A composite material structure including a matrix material layer; and a plurality of one-dimensional nanostructure distributed in the matrix material layer and having an electrical conductivity which is greater than an electrical conductivity of the matrix material layer, wherein the plurality of one-dimensional nanostructures includes a first one-dimensional nanostructure and a second one-dimensional nanostructure in contact with each other.

Abstract: A multilayer interlayer structure having a first and second polyvinyl acetal (poly(vinyl acetal)) layer and a cellulose ester layer having a thickness of at least 10 mils disposed between the first and second poly(vinyl acetal) layers. The cellulose ester layer can have a higher storage modulus and/or higher Tg than at least one of the poly(vinyl acetal) layers. The interlayer structure is useful to make glass panels having high stiffness and which possess good optical clarity for a variety of applications, including outdoor structural applications.

Abstract: A process for manufacturing a base board of a high-speed rail equipment cabin using a composite material is disclosed. The composite material includes: aramid honeycomb, PET foam, 3K twill carbon fiber flame retardant prepreg, unidirectional carbon fiber flame retardant prepreg, glass fiber flame retardant prepreg, aramid flame retardant prepreg, and 300 g/cm2 single component medium temperature curing blue epoxy adhesive. The process includes manufacturing a base-board main plate (1), a base-board handle (2) and two base-board sliders (3). While installation, the base-board handle (2) is stuck to one side of the base-board main plate (1), and the two base-board sliders (3) are respectively stuck to another two opposite sides of the base-board main plate (1). The weight of the base board made from the composite material is 35%-40% lower than the base board made from the aluminum alloy material, which leads to a good prospect of application.

Abstract: The invention covers a method of producing a heat-resistant polymer-coated oven board, the resulting oven board, a food tray and a food package, which comprise such board and withstand heating in a range or microwave oven. According to the invention the coated oven board (1) is made by adhering a premade heat-resisting film (4) comprising polyethylene terephthalate (PET) or its derivate, such as glycol-modified PET known as PETG, to a board base (2) by extrusion lamination, in which an adhesive layer (3) comprising polyamide (PA) is extruded between the heat-resisting film and the board base. To improve the strength and barrier properties, the film (4) may be an extruded multilayer film and/or the film may be stretch-orientated to bring about crystallization in PET.

Abstract: A selective continuous transferring apparatus includes a roll and a sticking layer. The roll has an elastic surface, and contacts a source substrate with a receiving substrate to transfer elements on the source substrate to a lower surface of the receiving substrate 520. A plurality of the elements is arranged on an upper surface of the source substrate. The sticking layer has a predetermined pattern in a partial area of the lower surface of the receiving substrate. The elements are attached to the sticking layer. The roll pressurizes a series of stacked layer of the source substrate, the elements and the receiving substrate, so that the elements disposed corresponding to the sticking layer of the receiving substrate are partially and selectively transferred on the receiving substrate.

Abstract: A method of transferring micro devices is provided. A carrier substrate including a buffer layer and a plurality of micro devices is provided. The buffer layer is located between the carrier substrate and the micro devices. The micro devices are separated from one another and positioned on the carrier substrate through the buffer layer. A receiving substrate contacts the micro devices disposed on the carrier substrate. A temperature of at least one of the carrier substrate and the receiving substrate is changed after the micro devices contact the receiving substrate. At least a portion of the micro devices are transferred from the carrier substrate onto the receiving substrate after changing the temperature of at least one of the carrier substrate and the receiving substrate.

Abstract: The present invention provides a method of promoting separation of polymer bonded to a substrate of different material, which collectively form at least part of a polymer composite structure, the method comprising: (1) contacting the polymer composite structure with a composition comprising organic solvent which is absorbed within one or both of the polymer and substrate, wherein the composition comprising organic solvent does not dissolve either the polymer or the substrate, and (2) contacting the polymer composite structure provided in step (1) with liquid (i) having a temperature higher than the boiling point of the composition comprising organic solvent used in step (1), and (ii) that does not dissolve either the polymer or the substrate, the action of which promotes separation between the polymer and the substrate.

Abstract: A 3D printing method implemented by swaths is disclosed. When printing swaths of a printing layer, a 3D printer first obtains a default swath-width, and adjusts the default swath-width based on a shift value, then controls a nozzle to print the swaths according to the adjusted swath-width. When printing a final swath of the same printing layer, the 3D printer compensates a remained swath-width of the final swath according to the adjusted shift value(s) of previous printed swath(s), and controls the nozzle to print the final swath according to the compensated remained swath-width. When printing different printing layers, the 3D printer uses different shift values to adjust the swath-width of each printing layer. Because swaths of different printing layers have different widths, the positions of seams between each two swaths of each printing layer are staggered, and thus the strength of printed 3D models is enhanced.

Abstract: A process for melting/sintering powder particles for layer-by-layer production of three-dimensional objects is performed by a)applying a layer of a powder material solidifiable under the action of electromagnetic radiation, b) heating the powder material to not more than 10 K below the melting point according to DIN 53765 by a radiation from a heat-radiating element whose maximum radiation intensity is at a wavelength of 5000 nm or at longer wavelengths, c) selective melting/sintering of at least a region of the powder material which corresponds to the cross section of the three-dimensional object, d)repeating steps a) to c) until the three-dimensional object is obtained.

Abstract: A laminate shaping support material is provided which includes one of: a resin composition containing a polyvinyl alcohol resin having a primary hydroxyl group at its side chain, and having a heat of fusion of 10 to 30 J/g at its melting point (Embodiment (X)); and a resin composition containing a polyvinyl alcohol resin, and a block copolymer including a polymer block of an aromatic vinyl compound, at least one of a polymer block of a conjugated diene compound and a block of a hydrogenated conjugated diene compound, and a functional group reactive with a hydroxyl group (Embodiment (Y)). Therefore, the laminate shaping support material according to Embodiment (X), for example, is excellent in shape stability and adhesiveness to a model material. The laminate shaping support material according to Embodiment (Y) is excellent in peelability and forming stability.

Abstract: Methods and apparatuses for making three-dimensional objects from a bindable powder are shown and described. A dynamically erected and/or expanded retaining barrier is provided which is erected and/or expanded during an object building operation to retain dispensed powder.

Abstract: Method for producing flexographic printing plates from a photopolymerizable flexographic printing plate with a dimensionally stable support, photopolymerizable, relief-forming layer(s), and a digitally imagable layer. The method comprises (a) producing a mask by imaging the digitally imagable layer, (b) exposing the flexographic printing plate with a plurality of UV-LEDs on a UV-LED strip through the mask with actinic light, and photopolymerizing the image regions of the layer, and (c) developing the photopolymerized layer. In the UV-LED strip or in a separate strip, at least one ultrasonic sensor is arranged for determining the thickness of the flexographic printing plate for exposure. Depending on the measured thickness of the flexographic printing plate, the exposing of the flexographic printing plate is controlled in respect of: (i) number of exposure steps, exposure intensity, energy input per exposure step, duration of the individual exposure steps, and/or overall duration of exposure.

Abstract: A lithographic printing plate precursor includes, on a support, a layer of graphite oxide capable of switching from a hydrophilic state into a hydrophobic state upon exposure to heat and/or light.