Abstract: A method for producing an n-type monocrystalline silicon that includes pulling up a monocrystalline silicon from a silicon melt containing a main dopant in a form of red phosphorus to grow the monocrystalline silicon. The monocrystalline silicon exhibits an electrical resistivity ranging from 1.7 m?cm to 2.0 m?cm, and is pulled up using a quartz crucible whose inner diameter ranges from 1.7-fold to 2.0-fold relative to a straight-body diameter of the monocrystalline silicon.

Abstract: A single line (6) for a charging cable comprises an open support structure (011, 012) with a longitudinal extent, a conductor braid (2) composed of conductors and an insulating element (3). The conductor braid (2) directly covers the open support structure (011, 012) along its longitudinal extent. The insulation element (3) covers the open support structure (011, 012) and the conductor braid (2). There is at least one duct (4) for a cooling fluid (5) in the single line (6). This duct (4) is formed by the support structure (011, 012) and the conductor braid (2). The insulation element (3) cannot be penetrated by the cooling fluid (5) and is electrically insulating.

Abstract: An integral geogrid includes a plurality of interconnected, oriented strands having an array of openings therein that is produced from a coextruded multilayer polymer sheet starting material. By virtue of the construction, the coextruded multilayer sheet components provide a crystalline synergistic effect during extrusion and orientation of the integral geogrid, resulting in enhanced material properties that provide performance benefits to use of the integral geogrid in soil geosyuthetic reinforcement.

Abstract: The present invention is an apparatus and method for cutting individual label strips from a roll of label web utilizing a cutter assembly. A label cutter comprises a cutter assembly for continuously and independently controlling the rotational speeds of a rotating cutter shaft, a stationary shaft, and a label feed roller is provided. The length of the label strip is controlled by the distinct speed of rotation of a stationary knife, the stationary knife is rotatably coupled to the stationary shaft. At least one cutter blade is operatively associated to the rotating cutter shaft for cutting the label web. The stationary knife rotates with a to speed of rotation different from the speed of rotation of the cutter blade to produce longer or shorter label length strips. The frequency at which the cutter blade meets the stationary knife is inversely related to the length of the label strip that is produced during cut off.

Abstract: A polymer composition comprising a polymer matrix within which a plurality of flake-shaped mineral particles and mineral whiskers are distributed is provided. The polymer composition exhibits an in-plane thermal conductivity of about 0.2 W/m-K or more as determined in accordance with ASTM E 1461-13.

Abstract: The present invention is an apparatus and method for cutting individual label strips from a roll of label web utilizing a cutter assembly. A label cutter comprises a cutter assembly for continuously and independently controlling the rotational speeds of a rotating cutter shaft, a stationary shaft, and a label feed roller is provided. The length of the label strip is controlled by the distinct speed of rotation of a stationary knife, the stationary knife is rotatably coupled to the stationary shaft. At least one cutter blade is operatively associated to the rotating cutter shaft for cutting the label web. The stationary knife rotates with a speed of rotation different from the speed of rotation of the cutter blade to produce longer or shorter label length strips. The frequency at which the cutter blade meets the stationary knife is inversely related to the length of the label strip that is produced during cut off.

Abstract: A kit for cladding a door rail of a vehicle, comprising two similar assemblies suitable for mounting on the rail of the same door, only one of these assemblies being mounted on this rail according to a desired aesthetic aspect among a first aspect called flush and a second aspect called non flush.

Abstract: The current application is directed towards a fixed-blade arrowhead that includes an aerodynamic control surface which assists imparting rotation of the arrow during flight, which improves efficiency, flight characteristics, and accuracy while other features ensure proper weight, speed and balance throughout the flightpath.

Abstract: A method for producing an extrusion molded product, wherein the method uses a holder (6) for feeding a core material (11), the holder (6) being provided with cutting guide holes (7) through which cutting blades (2) go to form grooves (12) in the core material (11); when rotary bodies (3) provided with the cutting blades (2) start rotating, the core material (11) and the holder (6) stand by at a predetermined standby position that does not enable the cutting blades (2) to cut the core material (11); and when the rotation speeds of the rotary bodies (3) reach predetermined rotation speeds, the holder (6) is or the rotary bodies (3) are moved so that the cutting blades (2) can start cutting the core material (11) proceeding through the holder (6), and then the cutting blades (2) form a plurality of grooves (12) in the core material (11).

Abstract: The present invention is an apparatus and method for cutting individual label strips from a roll of label web utilizing a cutter assembly. A label cutter comprises a cutter assembly for continuously and independently controlling the rotational speeds of a rotating cutter shaft, a stationary shaft, and a label feed roller is provided. The length of the label strip is controlled by the distinct speed of rotation of a stationary knife, the stationary knife is rotatably coupled to the stationary shaft. At least one cutter blade is operatively associated to the rotating cutter shaft for cutting the label web. The stationary knife rotates with a to speed of rotation different from the speed of rotation of the cutter blade to produce longer or shorter label length strips. The frequency at which the cutter blade meets the stationary knife is inversely related to the length of the label strip that is produced during cut off.

Abstract: Method for producing a multilayer composite material, according to which said multilayer composite material, multilayer composite material obtained by the method and mechanical parts or structures produced with said material.

Abstract: A toy arrow projectile for use with a toy projectile launching assembly is disclosed. The toy arrow projectile includes a shaft including a front end and a tail end, a pair of hook elements extending outwardly from the front end, a safety-tipped toy arrowhead attached to the front end, and arcuate fletching attached to the tail end. The pair of hook elements are configured to engage launching elements of the toy projectile launching assembly to stretch the launching elements therewith. The fletching includes arcuate fins extending along the shaft towards the front end. The arcuate fins include curved surfaces that curve outwardly from the shaft and generate spin in the toy arrow projectile during flight. The fletching includes a cross-sectional diameter having a distance that is less than the distance between the launching elements to allow passage of the toy arrow projectile through the launching elements without obstruction thereby.

Abstract: Inorganic particulate compositions containing inorganic particles associated with a copolymer of a hydrophilic monomer and a hydrophobic monomer associated with the inorganic particles are provided. The particulate composition satisfies at least one of the following properties: a BET surface area of the inorganic particles is greater than 8 m2/g, a Hegman value of the inorganic particles is 75 microns or less, and a rate of water loss from the composition upon drying from a moisture level greater than 2% wt % is at least 30% greater than a composition having a corresponding content of a polyacrylate polymer associated with the particles. A method to prepare the composition and formulations for inks, paints, coatings and filled polymeric articles containing the inorganic particulate composition are also provided.

Abstract: A concrete tile comprising a tile body, the tile body having an upper face hardened through non-mold shaping, a lower face hardened through mold shaping, and a side surface that includes a cut end face in at least one side of the tile body, wherein the tile body contains alkali-resistant fiber in an entire thickness thereof in a state substantially free of fiber-containing granular bodies; the alkali-resistant fibers comprise at least one member selected from the group consisting of polyvinyl alcohol-based fibers, polyethylene fibers, polypropylene fibers, acrylic fibers, and aramid fibers; and a flexural strength of a 30 mm×150 mm sized cut piece of the tile body is not less than 6 N/mm2.

Abstract: The inventive semi-finished product for a filter, particularly an air filter, comprises a filter medium, wherein said filter medium comprises a nonwoven having fibrous structure produced in a melt-spinning process and at least partially arranged in pleated layers.

Abstract: A siding product is disclosed and includes a panel comprising a front with a simulated wood grain, a hollow back opposite the front, a longitudinal length extending in an x-direction, a lateral width extending in a y-direction, and a transverse depth extending in a z-direction. The panel includes a hanger clip on the front that has a hanger clip length that extends longitudinally in the x-direction, the hanger clip length is at least about 50% of the longitudinal length of the panel, and a butt leg on the hollow back. Moreover, the butt leg of the panel is configured to engage the hanger clip of a lower panel without interlocking, such that they do not engage each other with positive snap action engagement.

Abstract: A process of compression molding an article from a curable resin is provided that includes opening a mold to an open position by displacing an upper die having an upper mold surface from a lower die having a lower mold surface. Resin is placed a mold surface and the dies are closed to an intermediate start position at a rate of from 1 to 10 cm/sec. The dies are then closed to a start position at a rate of between 25 and 60% of the rate of closure to the intermediate position. A shroud volume is evacuated for at least 3 seconds to a reduced pressure of less than 0.16 atmospheres while continuing to press toward a mold cavity volume at a rate of between 12 and 30% of the rate of closure to the intermediate start. The reduced pressure is removed as the full compression is applied.

Abstract: A method of lining an inner surface of a tubular with a polymer, includes positioning a polymer injecting head within the tubular, forming an annular space between the injecting head and an inner surface of the tubular, injecting polymer through the injecting head into the annular space, and moving the polymer injecting head longitudinally relative to the tubular while injecting polymer.

Abstract: A multi-component micro-pellet useful as a consumable material for making objects by powder based additive manufacturing is disclosed. A method of making said micro-pellet is also disclosed. An object made by using said micro-pellets is also disclosed.

Abstract: An apparatus for locating and accessing an epidural space within a patient. The apparatus includes a handle having a top end and a bottom end. A handle channel is formed through the handle running from the top end to the bottom end. A proximal end of a hollow needle extends from the bottom end of the handle and aligns with the handle channel. A distal end of the hollow needle is sharp and pointed. An obturator is disposed within the hollow needle and the handle channel. A distal end of the obturator is rounded and blunt and extends from the distal end of the hollow needle. A proximal end of the obturator extends beyond the handle channel at the top end of the handle.

Abstract: A footwear article is formed according to a process that includes the steps of: forming a sheet including a rubber outsole material; forming an outsole component by passing the sheet through an extruder or calendar machine; applying a vulcanizing accelerant to the outsole component by dipping the outsole component in a liquid bath; forming a plurality of rubber outsoles from the outsole component by cutting the outsole component into the plurality of rubber outsoles; incorporating each of the plurality of rubber outsoles into the footwear article; and vulcanizing the footwear article. The vulcanizing accelerant includes a dithiocarbamate compound. The footwear article includes the rubber outsole, an insole and an upper. The vulcanizing accelerant allows the step of vulcanizing the footwear article to be performed substantially faster as compared to conventional footwear vulcanization methods.

Abstract: A siding product may include a panel having a substantially rectangular structure with a simulated pattern on a front face thereof. The panel may be formed from a polymer and may include color variegation. The panel may have a hollow back and be a single shake configuration that does not simulate more than one shake or more than one course of siding. The siding product may include a panel having a front face with a simulated pattern. The panel can include a hollow back, a longitudinal length extending in an x-direction, a lateral width extending in a y-direction, and a transverse depth extending in a z-direction. The panel can have a plurality of reinforcement ribs on the hollow back that extend longitudinally in the x-direction and transversely in the z-direction. In a version, none of the reinforcement ribs extend laterally in the y-direction.

Abstract: An inspection system and method for scanning and recording defects in the surface of the smooth inner wall of dual wall corrugated plastic pipe during manufacture utilizing automated laser technology, in order to minimize potential disruptions in the manufacturing extrusion process and alleviate concerns as to improper formation of the inner wall. The inspection system includes conical laser pattern generator that passes through the dual wall corrugated pipe during the manufacturing process to complete 360 degree scan coverage of the surface of the inner smooth wall of the pipe. The inspection system further includes a set of cameras properly aligned to record comprehensive three dimensional coverage of the scanned image of the inner wall of the dual wall corrugated pipe. This inspection system and method has particular benefits in the manufacture of coilable dual wall corrugated plastic pipe, where the material make-up of the polymer melt used for the inner wall has been altered.

Abstract: Disclosed are articles having authentication features, as well as methods for authenticating such articles by forming authentication features to prevent or diminish counterfeiting activities. A surface of an article to be authenticated (or a surface of a component associated with the article) may have a region with a periodic array of nanopillars comprising a polymeric material formed thereon. The array of nanopillars thus defines an authentication feature (e.g., a graphic image or other pattern). In certain aspects, the authentication feature may be substantially invisible to the human eye under normal conditions, but revealed when condensate is created on the surface by exposure to moisture or vapor (e.g., human breath). The methods of forming nanopillar arrays disclosed herein are simple and permit single-step replication with high fidelity. Furthermore, the methods may be used with a variety of substrates, including fabric, textiles, leather, glass, paper, and metals by way of non-limiting example.

Abstract: A molded piece 25 of abradable material for use in the manufacture of a segment of an abradable ring seal for a turbomachine includes a mixture of epoxy resin and crosslinking agent. The piece 25 has a curved shape and dimensions adapted to correspond to a receiver provided for that purpose in the inner surface of a casing of a fan of a turbomachine. A process for the manufacture of such a piece is also described.

Abstract: Data programmed in a block using a first set of programming parameters is read and a number of memory cells having threshold voltages in an intermediate threshold voltage range that is between ranges assigned to logic states is determined. The number is compared to a threshold number and if the number exceeds the threshold number then subsequent programming uses a second set of programming parameters.

Abstract: A coaxial cable, including an inner conductor and an outer conductor surrounding the inner conductor and a thermally responsive material positioned between the outer conductor and the inner conductor. The outer conductor is in a generally concentric relationship to the inner conductor and the inner and outer conductors are adapted to connect to an energy source. A thermal change in the thermally responsive material alters the generally concentric relationship between the outer conductor and the inner conductor.

Abstract: A method of producing a heat conductive sheet includes: a step (A) of dispersing a fibrous filler and a spherical filler in a binder resin to prepare a heat conductive sheet-forming composition; a step (B) of forming a molded block using the prepared heat conductive sheet-forming composition; a step (C) of slicing the formed molded block to a desired thickness to form a sheet; and a step (D) of pressing the sliced surface of the formed sheet, the sliced surface being pressed such that the thermal resistance value of the sheet after pressing becomes lower than the thermal resistance value of the sheet before pressing.

Abstract: Provided herein are apparatus and systems for fabricating highly aligned arrays of polymeric fibers having isodiameters ranging from sub 50 nm to microns with lengths of several millimeters. The approach disclosed herein uses (e.g.) a micropipette to deliver polymeric solution which is collected in the form of aligned fibers on a rotating and linearly translating substrate. The methods deposit polymeric fibers on spherical surfaces and gapped surfaces with precise control, thus heralding new opportunities for a variety of applications employing polymeric fibers. The design workspace for depositing fibers disclosed herein is dependent upon processing parameters of rotational/linear translational speeds and material properties of solution rheologies. Techniques for fabrication of multilayer fiber arrays, for fabrication of cell growth scaffolds and for attachment of particles to the fiber arrays are also disclosed.

Abstract: The present invention provides a thin mucoadhesive sublingual film composition which provides improved allergen delivery and efficacy at a smaller dose while prolonging the contact time between the allergen and oral antigen presenting cells (APCs), and therefore minimizing the risk of systemic side effects. The thin film compositions of the present invention are also easier to standardize, and removes any need for measuring allergen doses at the physician's office, and which allows for a simplified dosing schedule. Methods of making the thin film compositions and methods for their use are also disclosed.

Abstract: A rapidly dissolving comestible solid is disclosed that includes a fondant formed from a super saturated solution having a bulk sweetener, a hydrocolloid, a texturizing agent, and water. Other ingredients may also be added, and in embodiments in which the solid is provided as a breath freshener, flavoring agents, cooling agents and/or other ingredients useful in conventional breath freshening products may be used. A method for making the comestible solid is also disclosed.

Abstract: An imprinting method includes applying a forming material onto a glass sheet, forming a concavo-convex layer on the glass sheet by holding a layer of the forming material between the glass sheet and a mold and transferring a concavo-convex pattern of the mold to the layer of the forming material, and cutting a laminated sheet including the glass sheet and the concavo-convex layer. The forming material is applied to a position distant from a cutting position of the cutting.

Abstract: A method of producing a heat conductive sheet without using a high-cost magnetic field generator. This is achieved by allowing a large amount of a fibrous filler to be contained in a thermosetting resin composition, so that good heat conductivity is obtained without applying a load that may interfere with the normal operation of a heat generating body and a radiator to the heat generating body and the radiator when the heat conductive sheet is disposed therebetween. The method includes: a step (A) of dispersing a fibrous filler in a binder resin to prepare a heat conductive sheet-forming composition; a step (B) of forming a molded block using the prepared heat conductive sheet-forming composition according to an extrusion molding method or a die molding method; a step (C) of slicing the formed molded block into a sheet; and a step (D) of pressing the sliced surface of the obtained sheet.

Abstract: A multi-zone cementitious product, which includes a base zone made of a first cementitious material composition and forming a portion of the product. At least one facing zone is adjacent to and bonded to the base zone, the facing zone made of a second cementitious material composition and forming at least one exterior face of said product which is visible when the product is installed. A disrupted boundary layer is between the facing zone and the base zone, and includes material from both the facing zone and the base zone. The disrupted boundary layer bonds the facing zone to the base zone. The facing zone has a thickness sufficient to prevent the base zone from being visible when the product is installed.

Abstract: A method for manufacturing a Z-directed component for insertion into a mounting hole in a printed circuit board according to one example embodiment includes simultaneously extruding a plurality of materials according to the structure of the Z-directed component to form an extruded object and forming the Z-directed component from the extruded object. In one embodiment, the extruded object is divided into individual Z-directed components. In one embodiment, the timing of extrusion between predetermined sections of one of the materials is varied in order to stagger the sections in the extruded object.

Abstract: A nicotine lozenge provided herein includes a body that is partially or wholly receivable in an oral cavity. The body includes a soluble-fiber matrix and nicotine or a derivative thereof dispersed in the soluble-fiber matrix. In some cases, a nicotine lozenge provided herein includes at least 40 weight percent of soluble fiber. In some cases, soluble fiber in a nicotine lozenge provided herein can include maltodextrin. The nicotine lozenge is adapted to release the nicotine or a derivative thereof from the body when the body is received within the oral cavity of an adult consumer and exposed to saliva. A method of making nicotine lozenges provided herein includes forming a molten mixture of at least 40 weight percent soluble fiber, nicotine, and less than 15 weight percent water while maintaining a mixture temperature of less than 150° C. and portioning the molten mixture into a plurality of nicotine lozenges. In some cases, the ingredients can be mixed to form the molten mixture in an extruder.

Abstract: A socket to interface a lower limb which has undergone amputation and a modular element, includes a proximal portion allowing the lower limb that has undergone amputation to be inserted; a distal portion allowing the modular element to be fastened; an internal deformable layer made of silicone rubber, designed to be in contact with the lower limb that has undergone amputation; an external deformable layer made of silicone rubber; a structure made of rigid material arranged between the internal layer and the external layer, comprising at least two posts, each post extending substantially axially from a base on the distal side towards an end on the proximal side, the ends of the various posts being not linked, so as to separate from or approach each other due to the effect of deformation of the internal layer and of the external layer.

Abstract: A process is provided for making bulk textured material sheeting. As a continuous supply of flat material sheeting is fed, the sheeting is repeatedly impacted with toothed knives, each knife creating a row of raised and generally pointed structures on the sheeting to texture the sheeting.

Abstract: A biodegradable and biocompatible nontoxic polymeric composition is provided which includes a base material such as a crystallizable polymer, copolymer, or terpolymer, and a copolymer or terpolymer additive. Medical devices manufactured from the composition are also provided.

Abstract: A composite friction unit of a three dimensional composite body is formed of a substantially uniform array of predominately glass strands of primary reinforcing fibers in matrix of phenolic resin material, the reinforcing fibers in the form of fabric distributed throughout the body forming a friction unit having a predetermined size and configuration and uniform distribution and alignment of fibers throughout. An alternate friction unit includes a substantially rigid or rigid backing co-pultruded in forming the unit. The units are produced in a pultrusion process wherein the reinforcing fibers and matrix are pulled through a forming die.

Abstract: The present invention relates to a windscreen wiper (1) for a motor vehicle window (3), comprising: a longitudinally extending wiper blade (5), an aerodynamic deflector (9) extending longitudinally above said wiper blade (5), at least one longitudinally extending fluid circulation duct (31, 32) having at least one spraying orifice (35), characterized in that the wiper comprises at least one lower lateral skirt (43, 44) extending longitudinally on a lateral side of the wiper blade (5) and of the spraying orifice (35), the spraying orifice (35) being located between the wiper blade (5) and the lower lateral skirt (43, 44).

Abstract: A continuous length of material of non-circular cross-section is pelletized to form discrete bits, by feeding the material to a cutting wheel with shaped cutters that form non-planar bits having non-circular axial projections and that are aligned with the material. The material is fed so as to maintain a rotational orientation with respect to the cutters, and so as to avoid buckling. Multiple banks of strands of material are severed simultaneously, thereby producing high volumes of shaped bits that are useful as filling and as filter material, and as friction-enhancing additives.

Abstract: Embodiments of the present disclosure provide for aligned nanofibrous polymer matrix structure, structures incorporating aligned nanofibrous polymer matrix structures, methods of using aligned nanofibrous polymer matrix structures, methods of making aligned nanofibrous polymer matrix structures, and the like.

Abstract: The present invention relates to external devices for dilating nasal passageways and to the manufacture thereof. More specifically, the external nasal dilator of the present invention usually comprises a resilient sheet, an adhesive layer, and an adhesive-protecting sheet. In some embodiments of the external nasal dilator, the resilient sheet defines a groove for reducing the peel force that results from bending the dilator over the bridge of the nose. In addition to the groove or in lieu thereof, some embodiments of the external nasal dilator comprise a nasal passage region having a reduced width to reduce the peel force. Finally, the dilator can comprise a sheet of adhesive tape, which in some embodiments can provide an instant tack surface to facilitate application of the dilator.

Abstract: A water-disintegrable composite fiber comprising: a phase containing a polyglycolic acid resin; and a phase containing another resin having a mass loss of 25% or greater after immersion for 7 days in 80° C. pure water and having a glass transition temperature Tg of 25° C. or higher; the two phases extending continuously in the lengthwise direction; and the fiber having a side surface in which a region formed from the phase containing the polyglycolic acid resin is 50% or less in terms of area ratio, and a cross section in which a region formed from the phase containing the polyglycolic acid resin is 50% or greater in terms of area ratio.

Abstract: An oriented plastic composition (OPC) shaped article having a length, width and thickness dimension in which the width and thickness dimensions are less than that of the length dimension, having at least one surface that can be machined so that a portion of the OPC shaped article is reduced in the width or thickness dimension along at least a portion of the length of the article and a process for making and machining an OPC shaped article.

Abstract: The invention relates to a wiper blade for a window wiper, in particular a window wiper for a motor vehicle, comprising a wiper rubber (1) made from an elastomer material with a base section (3) and a lip section (5), wherein the elastomer material at least partially surrounds a fabric insert (13). The base section (3) and the lip section (5) are connected to each other by the fabric insert (13), wherein the fabric insert (13) serves as a joint (7), and/or a part (17) of the fabric insert (13) protrudes out of the base section (3) on the side facing away from the lip section (5). Furthermore, the invention relates to a method for producing a wiper blade, in which a fabric strip is guided through an extruder die in order to form a fabric insert (13), the fabric strip is surrounded by an elastomer material in order to produce an extruded profile, and the extruded profile is cut into individual wiper rubbers (1).

Abstract: In polymer electrolyte membrane (PEM) fuel cells and electrolyzes, attaining and maintaining high membrane conductivity and durability is crucial for performance and efficiency. The use of low equivalent weight (EW) perfluorinated ionomers is one of the few options available to improve membrane conductivity. However, excessive dimensional changes of low EW ionomers upon application of wet/dry or freeze/thaw cycles yield catastrophic losses in membrane integrity. Incorporation of ionomers within porous, dimensionally-stable perforated polymer electrolyte membrane substrates provides improved PEM performance and longevity. The present invention provides novel methods using micromolds to fabricate the perforated polymer electrolyte membrane substrates. These novel methods using micromolds create uniform and well-defined pore structures. In addition, these novel methods using micromolds described herein may be used in batch or continuous processing.

Abstract: A bioabsorbable biomedical implant is disclosed. The implant includes a tubular scaffold comprising a plurality of interconnected polymer struts. The interconnected polymer struts defines a plurality of deformable cells. The polymer struts have an average thickness of no more than 150 ?m. Methods for making the bioabsorbable biomedical implant, including the methods for making the fiber-reinforced polymer composite materials for the tubular scaffold, are also disclosed.

Abstract: A multi-zone cementitious product, which includes a base zone made of a first cementitious material composition and forming a portion of the product. At least one facing zone is adjacent to and bonded to the base zone, the facing zone made of a second cementitious material composition and forming at least one exterior face of said product which is visible when the product is installed. A disrupted boundary layer is between the facing zone and the base zone, and includes material from both the facing zone and the base zone. The disrupted boundary layer bonds the facing zone to the base zone. The facing zone has a thickness sufficient to prevent the base zone from being visible when the product is installed.