Abstract: A method of making an adhesive backed web, wherein the adhesive layer of such web has partially embedded filaments projecting therefrom. The filaments may comprise a thermoplastic material or a hot melt adhesive. The filaments are contacted to a major surface of a liner material then pressed partially thereinto. An adhesive layer, as from an adhesive backed film, is then laminated to the filament-containing liner, allowing the adhesive layer to pick up the filaments.

Abstract: A system for pultruding a beam, such as a pultruded beam of natural fibers, comprises a pulling mechanism continuously pulling on a preform of yarns including a thermoplastic matrix and fibers, the pulling mechanism being downstream of the system. A sequence is provided in the system and has a pre-heating module to pre-heat the preform. A first die has a tapering channel portion heated such that the preform reaches a desired low viscosity temperature for resin in the thermoplastic matrix to impregnate the fibers. A vacuum module has a vacuum cavity to remove air from the preform exiting the first die. A second die has a tapering channel portion heated such that the preform is at the desired low viscosity temperature for resin in the thermoplastic matrix to further impregnate the fibers. A cooling module to cool the beam before the beam reaches the pulling mechanism. A system for pultruding beams is also provided.

Abstract: A radius filler material positioned at an intersection of a mandrel and a placement surface is heated to form a heated radius filler material. Mechanical pressure is applied to the heated radius filler material to shape the heated radius filler material to a shaped radius filler having a desired shape against a radius of the mandrel. A composite ply is applied over the mandrel and the shaped radius filler.

Abstract: A composite material component manufacturing method includes a molding step of applying, by a pressing device, heat and pressure to a prepreg to mold the prepreg, and a transfer step of transferring the prepreg. The transfer step includes moving the prepreg together with the pressing device in a state in which a pressing force is applied to the prepreg by the pressing device.

Abstract: A reinforcing composite comprising a plurality of layers of reinforcing composite material forming a stack wherein at least one layer of the stack comprises a moulding compound (114) comprising consolidated resin impregnated fiber elements, wherein the resin impregnated fiber elements are obtained from off-cuts or scrap material (112) derived from cutting single layers of reinforcing composite material and/or stacks comprising multiple layers of reinforcing composite material (110).

Abstract: The invention relates to a soft hydrogel contact lens, especially a silicone hydrogel contact lens, which has a capability of delivering a hydrophobic comfort agent into the eye of a wearer. The hydrophobic comfort agent includes without limitation a monoglyceride, a diglyceride, a triglyceride, a glycolipid, a glyceroglycolipid, a sphingolipid, a sphingo-glycolipid, a phospholipid, a fatty acid, a fatty alcohol, a hydrocarbon having a C12-C28 chain in length, a mineral oil, a silicone oil, or a mixture thereof. It can be released from the soft hydrogel contact lens into the eye of a wearer when being worn so as to strengthen and stabilize the tear film lipid layer and alleviate the dryness of the eye.

Abstract: A method of manufacturing an optical fiber, in which a coating is provided on a bare optical fiber, includes winding the optical fiber around a bobbin such that a strain sensing coefficient T?/KL is greater than 0 and less than or equal to 973, and a one-layer strain ?n is greater than or equal to 0.01.

Abstract: Provided is a spectacle lens endowed with high luminous transmittance as well as adequate polarizing function. A method for manufacturing a spectacle lens, comprising forming a polarizing layer by applying a coating liquid containing 0.04% by mass to 1.5% by mass of a dichroic pigment by a spin coating method at a speed of 200 rpm to 600 rpm on a rubbing-treated surface.

Abstract: A frame structure, a method for manufacturing the same and a device is provided. The frame structure includes at least one frame bar, an injection cavity and a plastic material; the injection cavity is located in an interior of the frame bar and extends in a length direction of the frame bar, and the plastic material is filled in the injection cavity, wherein an expansion coefficient of the plastic material is lower than an expansion coefficient of the material from which the frame bar is made.

Abstract: The press (1) for curing a green tyre has: a frame (2), at least one plate (4) that is mounted in a sliding manner with respect to the frame and comprises a plurality of pegs (22), a plurality of sectors (8) that are distributed circumferentially around the plate and are able to form all or part of the width of a tread of the tire, and, for each sector, at least one rocker (15) having at least one ramp (19) over which one of the respective pegs is able to pass.

Abstract: A method for winding a rubber strip onto a form of revolution includes steps of: forming a strip of predetermined length, applying front and rear edge marks to the strip, driving the strip towards the form, arranging a front edge of the strip on the form, and driving the form to wind the strip onto the form. In a first phase, the driving of the strip and the driving of the form are synchronized so as not to modify the length of the strip. In a second phase, the driving of the strip and the driving of the form are controlled depending on an angular position of the form and on a position of the rear edge mark, in order to vary relatively a displacement speed of the rear edge mark and a displacement speed of the front edge mark, to compensate for variations in the length of the strip.

Abstract: The present invention relates to a method of molding a shell part of a wind turbine blade. The method involves attaching one or more fastening elements (63) onto a molding surface, each fastening element (63) comprising a support layer (64) with an upper face (66) and a lower face (68), and one or more spikes protruding from the upper face of the support layer (64). Fiber plies are then successively laid out into the molding cavity (78) such that each ply is anchored to one or more of said spikes. The fiber plies are then contacted with a polymer material to produce a shell part comprising a fiber reinforced composite material. The invention also relates to a shell part of a wind turbine blade obtainable by the method and to a fastening element for use in said method.

Abstract: A machine is provided that forms blanks of fiberboard material into containers. The machine includes a frame structure, a mandrel assembly, and a carriage assembly. One or both of the mandrel assembly or the carriage assembly can be easily removed from the frame structure such that another mandrel and/or carriage assembly having different dimensions can be easily installed in the place of the removed mandrel and/or carriage assembly.

Abstract: An insulation panel includes a face sheet hermetically coupled to a plurality of structural walls to define a plurality of cell bodies, with each cell body positioned contiguously with an adjacent cell body. An insulation structure is disposed within each cell body and further includes a first radiant barrier layer, a second radiant barrier layer, and a spacer disposed between the first radiant barrier layer and the second radiant barrier layer. Sealed cells formed by completing the cell bodies may contain a gas that condenses or freezes in response to cryogenic cooling of a structure to which the insulation panel is coupled. Load-responsive spacers may also be disposed between the insulation structure and the face sheet to support the face sheet while in atmospheric conditions and to disengage from the face sheet in low pressure environments, such as space.

Abstract: A honeycomb core construction that includes at least two honeycomb cores and a connection layer that is disposed between the honeycomb cores. The connection layer is configured so as to be gas-permeable, and has an adhesive for adhesively bonding to the honeycomb cores only in a region of the webs of the honeycomb cores.

Abstract: Thermoplastic polymeric films and methods of making thereof, comprising at least one thermoplastic polymer, wherein at least one portion of said film is micro-embossed with a micro-embossing pattern; at least one portion of the film is embossed with a first embossing pattern having a first embossing depth which may be greater than the micro-embossing depth; and, wherein the film has a basis weight of about 30 gsm or less and an impact strength of at least about 15 g.

Abstract: A polyisocyanurate foam insulation product is produced from an isocyanate component, a polyol-containing component, and a blowing agent. The polyol-containing component includes a first polyol and a second polyol, a fire retardant, and one or more surfactants, wherein the first polyol and the second polyol have different hydroxyl numbers, or have different functionalities, or differ in both hydroxyl number and functionality. In some formulations, the polylol-containing component may include a fire retardant, a metallo-organinc compound, or combinations thereof. The cell size of the foam may be less than 120 microns. The polyol-containing component may include a mixture of polyols having different functionalities.

Abstract: An intermediate base material is provided that is excellent in the conformity to three-dimensional shapes and that, when formed into a fiber reinforced plastic, develops good surface quality and high mechanical properties. According to one aspect, an incised prepreg is provided that has, in at least a partial region in a prepreg that contains unidirectionally oriented reinforcing fibers and a resin, a plurality of incisions that divide reinforcing fibers, wherein, in the case where a population is made up of the numbers of incisions contained in ten small circular regions of 10 mm in diameter randomly selected in the aforementioned region, a mean value for the population is 10 or greater and a coefficient of variation therefor is within 20%.

Abstract: A microporous membrane is made by a dry-stretch process and has substantially round shaped pores and a ratio of machine direction tensile strength to transverse direction tensile strength in the range of 0.5 to 5.0. The method of making the foregoing microporous membrane includes the steps of: extruding a polymer into a nonporous precursor, and biaxially stretching the nonporous precursor, the biaxial stretching including a machine direction stretching and a transverse direction stretching, the transverse direction stretching including a simultaneous controlled machine direction relax.

Abstract: A method manufactures a composite member that can exert a sufficient effect of reinforcing a metal part with a fiber-reinforced resin material when the metal part is obtained by bending a tubular member. The method firstly bends a tubular metal member having a plate-like outer wall extending in the longitudinal direction so that compressive stress acts on the outer wall to manufacture the metal part. Next the method prepares a plate-like metal plate. Next the method attaches a fiber-reinforced resin material to a surface of the prepared metal plate, the fiber-reinforced resin material including a fiber substrate containing reinforcement fibers having one orientation direction and impregnated with uncured thermosetting resin, followed by thermally curing of the thermosetting resin to prepare a reinforcement member. Next the method joins the metal plate of the reinforcement member to the surface of the outer wall of the metal part.

Abstract: One example includes a repair assembly that is comprised of a composite patch, an adhesive, and a veil. The adhesive is disposed between a composite structure that includes an anomaly to be repaired and the composite patch and the composite patch. The veil is disposed between the composite structure and the composite patch. The veil generates heat in response to electric power being applied to the veil, with the adhesive being cured with the heat generated with the veil to repair the composite structure including the anomaly.

Abstract: Disclosed herein is a method of manufacturing an interior material, which can implement various and distinct light emission effects by disposing a light-blocking layer configured to block light emitted from a light source on a wood layer or transparent film and then allowing the component of the transparent film to fill lighting grooves formed by laser-etching. Since a tape configured to support an island is employed, stable manufacturing is possible throughout an overall process.

Abstract: A heating tape and heating pad. In a most general embodiment, the inventive tape includes a first layer of thermally conductive material; a second layer of thermal insulation; and a third layer of exothermic material, sandwiched between the first and second layers. The third layer is constructed with reactants effective to cause an exothermic chemical reaction. In a first embodiment, the invention provides a beverage heating device. In a second embodiment, the invention provides a pipe heating device. The heating pad is implemented with a first layer of thermally conductive material; a second layer of material providing a base; and a third layer of exothermic material, sandwiched between the first and second layers. In the illustrative embodiment, the third layer has a contour effective to create suction whereby the pad adheres to a surface to be heated.

Abstract: A titanium material for hot rolling 1 includes a titanium cast piece 3, and titanium sheets 4 that are welded to faces corresponding to rolling surfaces 3a of the titanium cast piece 3. The titanium cast piece 3 and the titanium sheets 4 have the same kind of chemical composition. The titanium material for hot rolling 1 can maintain good surface properties after hot rolling even if a slabbing process or a finishing process is omitted.

Abstract: A pre-stressed structure and a method for forming a pre-stressed structure are provided. The pre-stressed structure comprises a panel including a first region pre-stressed into a condition of membrane tension, resulting in the panel having increased transverse stiffness. The pre-stressed structure may further comprise a second region pre-stressed into a condition of membrane compression. The panel may be a plate or a shell and may form part of an insulating glass unit, which in turn may form part of a curtainwall unit.

Abstract: There is provided an interlayer film for a laminated glass having improved appearance which has a MD and TD direction; and one end, and another end being opposite side of and thicker than the one end. The one end and other end are positioned on both sides of the interlayer film in the TD direction. When the distance between the one end and other end is X, the absolute value for the difference between the largest and smallest thermal shrinkage ratios from among three thermal shrinkage ratios is 15% or less. The three thermal shrinkage ratios are positioned from the one end towards the other end in MD direction with a first thermal shrinkage ratio at 150° C. at a first position at 0.05X, a second thermal shrinkage ratio at 150° C. at a second position at 0.5X, and a third thermal shrinkage ratio at 150° C. at a third position at 0.95X.

Abstract: There is provided an interlayer film for laminated glass with which the production efficiency of laminated glass can be heightened. The interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer structure or a two or more-layer structure and includes a first layer containing a thermoplastic resin, the softening point of the first layer is 60° C. or more, the interlayer film has an MD direction and a TD direction, and with regard to thermal shrinkage ratios obtained when the first inside portion, the second inside portion and the central portion are heated for 20 minutes at 140° C. respectively, all of the thermal shrinkage ratio MD1MAX, the thermal shrinkage ratio MD2MAX and the thermal shrinkage ratio MD3MAX are 45% or less.

Abstract: There is provided an interlayer film for laminated glass with which the production efficiency of laminated glass can be heightened. The interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer structure or a two or more-layer structure and includes a first layer containing a thermoplastic resin, the softening point of the first layer is 60° C. or more, the interlayer film has an MD direction and a TD direction, and with regard to thermal shrinkage ratios obtained when the first inside portion, the second inside portion and the central portion are heated for 2 minutes at 80° C. respectively, all of the thermal shrinkage ratio MD1MAX, the thermal shrinkage ratio MD2MAX and the thermal shrinkage ratio MD3MAX are 18% or less.

Abstract: In an embodiment, a multilayer sheet, comprises: a substrate comprising a cap layer comprising a polymeric material and a core layer, wherein when joined, the cap layer forms a first surface of the substrate and the core layer forms a second surface of the substrate; a first coating layer disposed on the first surface of the substrate, wherein the first coating is a hard coating; and a second coating layer disposed on the second surface of the substrate, wherein the second coating is a flexible coating; wherein the multilayer sheet passes a ball drop test from a distance of greater than or equal to 50 centimeters.

Abstract: A method for manufacturing an electronic component, includes: a step of temporarily fixing onto a support body a workpiece to become a member constituting an electronic component, via a film-like temporary fixing material; a step of processing the workpiece which is temporarily fixed onto the support body; and a step of separating the processed workpiece from the support body and the film-like temporary fixing material, and the film-like temporary fixing material contains an (meth)acrylic copolymer (A) having a not unevenly distributed reactive functional group.

Abstract: The present invention provide an adhesive composition which is suitable for laminating a polyimide film with a copper foil in a double-sided flexible copper-clad laminate to be used for a flexible printed wiring board. The adhesive composition comprises a polyamide-imide resin, an epoxy resin, and a phosphorus-type flame retardant, wherein 15 to 40 parts by mass of the epoxy resin is compounded to 85 to 60 parts by mass of the polyamide-imide resin; a glass transition temperature of the polyamide-imide resin is 250° C. or higher; an acid value of the polyamide-imide resin is 50 to 150 mgKOH/g; the epoxy resin is liquid at 25° C.; 15 to 60 parts by mass of the phosphorus-type flame retardant is compounded to 100 parts by mass in total of the polyamide-imide resin and the epoxy resin; and 50% by mass or more of the phosphorus-type flame retardant is a phosphinic acid derivative of a phenanthrene type.

Abstract: An attachment device comprising a base and a body section extending from the base and comprising two opposing arms. Each arm comprises a displacement limiting section and an interfacing surface member. The arms cooperate to define an opening and are configured to be displaced by an object positioned within the opening and interfacing with the interfacing surface members. Furthermore, the arms are configured to exert a compressive force on the object placed in the opening as a result of the displacement thereof.

Abstract: A buffer material including a skinned polyurethane foam including a foam layer and a skin layer formed on the surface of the foam layer, wherein the skinned polyurethane foam essentially contains no silicone compound, the foam layer is polyurethane foam, the skin layer is a polyurethane resin layer produced by reaction of a skin-isocyanate component containing an aliphatic and/or an alicyclic polyisocyanate with a skin-active hydrogen group-containing component, the skin layer has a storage modulus at 23° C. (E?coat) of 1×107 Pa or more and 3×108 Pa or less, the foam layer has a storage modulus at 23° C. (E?foam) of 1×105 Pa or more and 5×106 Pa or less, and the ratio (E?coat/E?foam) of the storage modulus at 23° C. (E?coat) of the skin layer relative to the storage modulus at 23° C. (E?foam) of the foam layer is 10 or more and 500 or less.

Abstract: The present disclosure provides a bonding device for a flexible panel including: a transport element, a vacuum chamber, a cover jig, and a bonding jig; wherein the transport element is configured to move the flexible panel into the vacuum chamber or move the flexible panel out of the vacuum chamber; wherein both the cover jig and the bonding jig are disposed in the vacuum chamber, the cover jig is opposite to the bonding jig, and the cover jig is configured to secure thereon a cover plate to be bonded; and wherein the bonding jig has a curved hump protruding toward the cover jig, and the hump is configured to raise the flexible plate up to the cover plate to bond the cover plate with the flexible panel when the transport element transports the flexible plate to a location below the cover plate.

Abstract: A process for making an elastomeric laminated product including the steps of laminating an elastomeric film between a first spunbond nonvowen layer and a second spunbond nonwoven layer so as to form a laminated web, transporting the laminated web through intermeshing rollers so as to strain portions of the laminated web to form activated regions in the laminated web, and transporting the activated laminated web to a first portion of a rotating wheel, the first portion of the wheel having a cross direction width that is smaller than a cross direction width at a second portion of the wheel, so that the laminated web follows rotation of the wheel and is stretched in the cross direction at the second portion of the wheel before separating from the wheel at the first portion in a relaxed state.

Abstract: In debonding a temporarily adhesive-bonded carrier-workpiece pair by a combination of chemical and mechanical methods, solvents or chemicals are used to remove the adhesives primarily through dissolution, and a thin wire, filament, or blade is used to exert a cutting or wedging action between the carrier and workpiece. The two methods are used together during the debonding process. In the carrier-workpiece pair, the workpiece can be a semiconductor wafer that has been thinned and processed. The carrier and the workpiece are temporarily bonded using an adhesive dissolvable in a selected chemical or solvent. The chemical and mechanical debonding (CMDB) method can be carried out in solvent immersion or in solvent spray to provide high throughput debonding. The dissolved adhesives can be recycled and later reused, thus lowering the cost of the whole bonding and debonding process.

Abstract: A method for manufacturing a laminated glazing includes a first and a second sheet of glass which are bonded together by an adhesive interlayer, that face of the first sheet of glass that faces toward the second including a first printed pattern; in which method the position of the first printed pattern is measured using a camera; a printing robot is positioned in a printing station relative to the measurement of the position of the first printed pattern and a second printed pattern is printed on the opposite face of the second sheet of glass from the first; and the sheets of glass are set down in a bending oven.

Abstract: Methods for removing a fiber-reinforced wrap from a fan casing are provided. The method may include heating the fiber-reinforced wrap while on a metal support (e.g., aluminum, steel, etc.) of the fan casing, unwinding a layer of the fiber-reinforced wrap from the fan casing, and winding the layer of the fiber-reinforced wrap onto a collection drum. The fiber-reinforced wrap may heated to a temperature of about 120° C. to about 200° C. (e.g., about 125° C. to about 185° C.). Systems are also generally provided for removing a fiber-reinforced wrap from a fan casing.

Abstract: The present invention relates generally to components prepared by additive manufacturing (AM) methods, along with methods of preparing such components by AM. More especially, there is provided a process for the production of a component of an ignition device using an AM method by forming a layer of metal or alloy on a surface of a metal or alloy substrate; fusing the layer to the substrate; and repeating the addition of such layers upon one another to form a deposited metal or alloy attachment on the substrate.

Abstract: An additive manufacturing process includes simultaneously constructing a component and a non-contacting thermal support for the component. The non-contacting thermal support includes a three dimensional negative of the component. The non-contacting thermal support transfers heat from the component into a heat sink.

Abstract: A three-dimensional shaping apparatus includes: a shaping chamber configured to hold powder; a leveler configured to move from a first position to a second position in a first direction on a top surface of the powder held in the shaping chamber to flatten the top surface of the powder; an ejector configured to eject a shaping liquid to the flattened top surface of the powder held in the shaping chamber; and a suction mechanism including a suction inlet arranged close to the second position of the shaping chamber.

Abstract: A print control device provides a print control unit that switches, in accordance with a layout of a plurality of images, between printing cutting marks using color inks or transparent ink, and performs printing of images using color inks on a printing paper and then transfers an overcoat onto the printing paper. The print control unit also controls such that in a case of a layout with margin areas for printing the cutting marks on the printing paper, the cutting marks are formed by the color inks, and in a case of a layout with no margin areas for printing the cutting marks, the cutting marks are formed by the overcoat, and forms an overcoat that functions as the cutting marks by changing a pattern of the overcoat in an area in which the cutting mark is to be formed from a pattern of the overcoat in another area.

Abstract: A method of printing composition(s) on a web is disclosed. The method includes the steps of advancing the web and printing a plurality of composition sites on the web. The method further includes the step of forming one or more discontinuities in the web. The discontinuities correspond to the printed composition sites.

Abstract: In an example, a printer ink dryer unit comprises at least one ultraviolet light source to dry a printer ink layer by causing evaporation of a solvent fluid therefrom.

Abstract: A control device includes: a memory; and a controller. A printer includes: a head; and a carriage mounting the head thereon. The controller is configured to perform: selecting first speed information from among a plurality of pieces of speed information stored in the memory, the first speed information indicating a first speed; estimating an ink pressure related value using the first speed information, the ink pressure related value indicating an ink pressure for a first type of print printing an image by ejecting ink from the head while moving the carriage at the first speed; determining whether the ink pressure related value reaches a threshold value; executing the first type of print in response to determining that the ink pressure related value does not reach the threshold value; and executing a second type of print in response to determining that the ink pressure related value reaches the threshold value.

Abstract: A fluid ejection apparatus includes a plurality of fluid ejectors. Each fluid ejector includes a pumping chamber, and an actuator configured to cause fluid to be ejected from the pumping chamber. The fluid ejection apparatus includes a feed channel fluidically connected to each pumping chamber; and at least one compliant structure formed in a surface of the feed channel. The at least one compliant structure has a lower compliance than the surface of the feed channel.

Abstract: In some examples, a system includes a plurality of fluid ejection devices, a fluid ejection controller, and a plurality of data lines shared by the plurality of fluid ejection devices and connected between the fluid ejection controller and the plurality of fluid ejection devices. A first data line of the plurality of data lines communicates data of a first memory of a first fluid ejection device of the plurality of fluid ejection devices, and a second data line of the plurality of data lines communicates data of a second memory of the first fluid ejection device.

Abstract: A printing apparatus that performs printing by using a print head includes a first power supply, a second power supply, and a control unit. The first power supply supplies a first voltage to the print head through a first supply line. The second power supply supplies a second voltage to the print head through a second supply line. The control unit supplies the first voltage from the first power supply without supplying a voltage from the second power supply at the time of an inspection of the print head, and executes a process action concerning a current leakage when a voltage exceeding a predetermined first threshold is generated on the second supply line.

Abstract: A method of controlling a liquid ejecting apparatus that includes a liquid ejecting head having nozzles configured to eject a liquid, pressure chambers communicating with the nozzles, and drive elements configured to change the volume in the pressure chambers, and a drive-waveform generating circuit configured to generate a drive waveform for driving the drive elements to vibrate the liquid in the nozzles is provided. The method includes detecting a power-off operation for issuing an instruction for turning off an electric power of the liquid ejecting apparatus and vibrating the liquid by driving piezoelectric elements by the drive waveform in response to detecting the power-off operation by the detecting.

Abstract: A printing apparatus includes a chip including a nozzle, and a control unit. The control unit is configured to perform printing on a medium by applying to the chip a predetermined voltage using a first driving waveform for discharging a small dot, judge, based on a density and a target density of the dot printed on the medium, whether the target density is attainable by a voltage change within an adjustable voltage range, and determine, in a case where the target density is not attained even when a voltage of an upper limit value of the adjustable voltage range is applied using the first driving waveform, an actual voltage to be used during final printing, with the driving waveform being changed over to a second driving waveform for discharging a large dot.