Abstract: There is disclosed a tool (102) for forming a composite component having a curved body and an integral flange from a pre-form (200), the tool comprising: a curved body portion 104 having a lay-up surface (110); and a forming assembly (105) having a lay-up configuration and a forming configuration. The forming assembly comprises: a plurality of forming elements (106) each having a lay-up surface (120) and a primary flange-forming surface (122), the forming elements (106) being radially outwardly moveable between the lay-up configuration and the forming configuration, in which the forming elements are circumferentially spaced from one another; and a plurality of filler elements (107) each having a secondary flange-forming surface (156), the filler elements (107) being arranged to move into the circumferential gaps between the forming elements in the forming configuration so as to form a substantially continuous flange-forming surface.

Abstract: A cascade for a jet engine thrust reverser is fabricated by co-consolidating pre-consolidated thermoplastic strongbacks and vanes. The strongbacks are reinforced with continuous fibers, and the vanes are reinforced with discontinuous fibers.

Abstract: A flexible substrate treatment device comprising at least one tank that accommodates treatment liquid, winding rollers including a main roller and a driven roller located above the treatment liquid, a positioning roller located in the treating liquid in each tank, a detecting unit configured to detect radius or diameter of at least one of the winding rollers, and a movable discharge member fixed to a side wall of each tank, including a movable discharge port configured to discharge the treatment liquid and a discharge port position controlling mechanism, wherein the movable discharge port can be moved in a direction X perpendicular to a bottom wall of the tank.

Abstract: Articles with thin caliper melt coatings of high molecular weight, high viscosity materials and methods of making such coatings.

Abstract: An applicator device applies at least one liquid to a first side of a flexible web, such as a web of carpet material. A pair of application stations each comprises at least a pair of parallel rollers each driven by a roller motor arrangement. A platen directs the web between the rollers. Two dams are each laterally adjustable with respect to a top roller and conform to the shape of the top roller at a forward end thereof. Each of the dams, the top roller, and the web define a puddle area to which one of the at least one liquid is applied for application to the web as the web moves between the pair of rollers. A rigid frame fixes a first application station in a substantially horizontal orientation, and a second of the application stations in a substantially vertical orientation, with a turning roller situated therebetween.

Abstract: Aspects of the methods and apparatuses herein involve applying fluids onto an advancing substrate. The apparatuses and methods herein may provide for the application of viscous fluids, such as adhesives, in pre-determined patterns to an advancing substrate. The fluid application apparatus may include a slot die applicator and a substrate carrier. The slot die applicator may include a slot opening, a first lip, and a second lip, the slot opening located between the first lip and the second lip. And the substrate carrier may be adapted to advance the substrate past the slot die applicator as the slot die applicator discharges adhesive onto the substrate. In operation, when a first surface of the substrate is disposed on the substrate carrier, the substrate carrier advances a second surface of the substrate past the slot opening of the slot die applicator.

Abstract: Aspects of methods and apparatuses herein relate to making elastic laminates, and more particularly, methods and apparatuses for applying fluids onto elastic material positioned on an advancing substrate. The elastic material may be in various forms, such as for example, elastic strands, ribbons, and/or panels. Particular embodiments of the apparatuses and methods disclosed herein provide for the application of viscous fluids, such as adhesives, in pre-determined patterns to elastic material positioned on an advancing substrate.

Abstract: In a coating apparatus and a method thereof according to the present invention, the coating-solution receiving region of a porous material 2 is smaller in bubble diameter than the contact region of a porous material 3 with a substrate 7. Thus, even if the substrate 7 is curved or wavy, a coating film 8 can be easily and evenly applied to the substrate 7.

Abstract: A printing device includes a driver rotating and driving a feeder roller feeding a printing target member, a printing section performing printing on the printing target member, a cutter cutting the printing target member, a transfer mechanism which is provided at an upstream side of the feeding direction of the printing target member over the printing section and which selectively causes a transfer member with an adhesive to be in contact with the printing target member while feeding the transfer member to transfer the adhesive, and a transfer controller controlling transfer/non-transfer. The transfer/non-transfer of the adhesive to the printing target member is controlled based on positive/reverse rotation of a motor, and a print tape with an adhesive on the whole surface, a partial adhesive or no adhesive at all and without a paper liner is freely creatable.

Abstract: A device for saturating material with resin and subsequently laying the saturated material onto a surface includes a frame and a vessel for retaining the resin attached to the frame. The vessel has a slot sized and configured so that material is passable through the slot after being coated with resin retained in the vessel. A first guide member is positioned adjacent the slot and a second guide member is positioned adjacent the slot and is spaced apart from the first guide member to define a passageway between the first and second guide members. The passageway is sized and configured for the material to be passable through the passageway and out of the device for laying on the surface. Embodiments of the device can be usable for methods of waterproofing and/or roofing.

Abstract: A machine (1) for transferring fluids to a moving web (3), comprises: a spreading roller (2) by which the fluids are spread and which is configured to come into contact with the moving web (3); a plurality of distribution rollers (5a-5e) on which the web (3), which is subject to tensioning, is made to run; and a transfer system (8) for transferring fluids to the spreading roller (2); the plurality of distribution rollers (5a-5e) is rotatably pivoted on fixed pins relative to the machine (1) and the spreading roller (2) is slidably constrained to the machine. The invention also relates to a method for transferring fluids to a web by means of the machine.

Abstract: A device for applying a polyurethane mixture to a backstitch side of a greige includes: a tensioning roller rotatable in a first direction; an application roller arranged adjacent to the application roller and rotatable in a second direction opposite to the first direction, the tensioning roller and the application roller positioned transversely and adjacent to a path of travel of the greige on the backstitch side of the greige, the tensioning roller rotatable against a feed direction of the greige, the application roller rotatable in the feed direction of the greige; and a dispenser configured to create a puddle of the polyurethane mixture between the tensioning roller and the application roller.

Abstract: A film treating apparatus includes a film feeder configured to feed a film having first and second surfaces, a film processor configured to process the film fed from the film feeder, a film collector configured to collect the film processed by the film processor, a fixed support unit configured to support at least one of the first or second surface of the film and to guide the movement of the film, and a variable support unit configured to apply tension to the film while moving from the first surface of the film toward the second surface of the film.

Abstract: A permanent magnet may include a Fe16N2 phase constitution.

Abstract: A system and method for controlling curl in multi-layer webs. The method can include providing a coated web, curing the coating to form a multi-layer web, and stretching the web during curing of the coating. Some coatings shrink at least partially when cured such that curing the coating induces a strain in the multi-layer web. Stretching the web occurs during curing to induce an opposing strain that at least partially counteracts the strain induced by curing to form a multi-layer web having a desired curvature. The system can include a curing section configured to cure the coating, and can further include a web stretching section, which can be located proximate the curing section and can be substantially coincident with the curing section, such that the web is stretched while the coating is cured.

Abstract: Systems and methods for producing scaffolds are disclosed. The system includes a polymer solution and a non-solvent, which are sprayed into receiving portions of support elements. After scaffolds are formed on the support elements, the support elements permit elongation of the scaffolds. Composites formed from a plurality of scaffolds are also disclosed.

Abstract: A pretreatment method for a printing material is performed prior to ink jet textile printing on the printing material and includes the steps of imparting a tension force to at least a printing area of the printing material on which ink jet textile printing is performed so as to put the printing area in a tensioned state, and applying a pretreatment agent having an ink permeation inhibiting property on the printing area in the tensioned state.

Abstract: Systems and methods for the formation of nanostructures, including carbon-based nanostructures, are generally described. In certain embodiments, substrate configurations and associated methods are described.

Abstract: An optical fiber including an optical fiber wire is provided. The optical fiber wire has a bare optical fiber portion, to which first elastic torsion is applied, and a coating layer, which coats the bare optical fiber portion and which is formed of curable resin and generates elastic repulsion against resilience occurring in the bare optical fiber portion so that the first elastic torsion applied to the bare optical fiber portion is held. Second elastic torsion is applied to the entire optical fiber configured to include the bare optical fiber portion and the coating layer.

Abstract: A wire coloring apparatus including a roller is provided to prevent drag of a colorant, which is jetted on an electric wire and not dried yet, the guide roller is arranged at a downstream side of a coloring nozzle, which jets a colorant toward a highest point of an outer surface of the electric wire moving along a lengthwise direction thereof, in a moving direction of the electric wire. The guide roller is formed with a pair of tapered surfaces catching and supporting the electric wire and approaching to each other in accordance with nearing to a rotating axis. When a radius REW of the electric wire 3 is 1.2 mm, an angle ?T formed by the pair of tapered surfaces is designed at least 60 degrees and not more than ?X degrees.

Abstract: Method of coating an expandable member includes providing an expandable member having a proximal and a distal end with a guidewire lumen extending therebetween, the expandable member having a deflated and fully expanded configurations, and inflating the expandable member to an initial inflation pressure; positioning a mandrel within the guidewire lumen; tensioning the mandrel to straighten the guidewire lumen within the expandable member; and disposing a therapeutic agent on at least a portion of the expandable member. Method further includes partially deflating the expandable member to an intermediate pressure, and drying the therapeutic agent on the expandable member, and, if a folded expandable member is used, at least partially refolding the expandable member.

Abstract: A continuous roll-to-roll apparatus for providing a patterned deposit of a material onto a moving substrate web includes a payout station for feeding out a substrate web, a take-up station for taking up the substrate web, and a web transport system for advancing the web through the apparatus from the payout station to the take-up station. The apparatus includes at least one deposition station disposed between the payout station and the take-up station, and the deposition station is operative to deposit a material onto the web as it moves therethrough. The apparatus includes a masking system associated with a deposition station. The masking system is operative to dispose a deposition mask in registry with a portion of the length of the moving web. The deposition mask is comprised of a plurality of filaments which are aligned with the longitudinal axis of the web.

Abstract: A method for synchronized positioning of a web for manufacturing products. The method includes feeding the web into a production apparatus at a first speed; processing in the production apparatus, with the web being fed forward at a second speed; and detection of each synchronization mark for positioning the respective motif in a predetermined position on each product. The method includes the following steps: generation of a reading of the actual value of a virtual master function upon the detection, which includes a cyclic clock where the number of cycles per product includes an integer; comparison between the actual value and the expected value of the virtual master function; and stretching of the web in response to any deviation between the actual value and the expected value, with the aim of minimizing the deviation.

Abstract: A device for applying a polyurethane mixture to a backstitch side of a greige includes: a tensioning roller rotatable in a first direction; an application roller arranged adjacent to the application roller and rotatable in a second direction opposite to the first direction, the tensioning roller and the application roller positioned transversely and adjacent to a path of travel of the greige on the backstitch side of the greige, the tensioning roller rotatable against a feed direction of the greige, the application roller rotatable in the feed direction of the greige; and a dispenser configured to create a puddle of the polyurethane mixture between the tensioning roller and the application roller.

Abstract: A slide processing apparatus is used to apply substances for processing specimens. The slide processing apparatus can deliver a substance to a mounting surface of a slide carrying the specimen. The substance can be contacted with an opposable held by an opposable holder device. The opposable is pulled towards the slide by the substance. The substance can spread along the mounting surface as the opposable is flattened. If the substance is a liquid, the opposable can float on the liquid to form a thin liquid layer.

Abstract: The system (1) for the continuous vacuum coating of a continuously suppliable material in web form (2) provided with feed means; at least one inlet chamber (4), wherein the transition between the inlet atmospheric pressure and the vacuum pressure of a coating chamber (5) incorporating at least one vacuum deposition module (6) for depositing metallic and/or dielectric components on the material in web form is carried out; at least one outlet chamber (7); and collecting means (8) which collect the coated material in web form. The system further comprises drive and support means (9), on which the material in web form is fixed for its transport and by one of its faces, which material follows a preferably straight path at least through the coating chamber.

Abstract: Methods and apparatus for coating a major surface of a strip article advancing past and in contact with an applicator roll by supplying coating material to the applicator roll for transfer to the strip surface while urging a metering roll against the applicator roll to impart a coating profile to the coating material on the applicator roll before the coating material having that profile is transferred to the strip surface, wherein the metering roll is subjected to a force for bending the axis of the metering roll convexly toward the applicator roll, thereby to compensate for deflection of the metering roll that would otherwise tend to cause nonuniformity of applied coating weight across the width of the strip.

Abstract: A composition includes a carbon nanotube (CNT)-infused ceramic fiber material, wherein the CNT-infused ceramic fiber material includes: a ceramic fiber material of spoolable dimensions; and carbon nanotubes (CNTs) bonded to the ceramic fiber material. The CNTs are uniform in length and uniform in distribution. A continuous CNT infusion process includes (a) disposing a carbon-nanotube forming catalyst on a surface of a ceramic fiber material of spoolable dimensions; and (b) synthesizing carbon nanotubes on the ceramic fiber material, thereby forming a carbon nanotube-infused ceramic fiber material.

Abstract: In a measurement mechanism for continuously measuring a thickness of a coating layer, provided in an apparatus for forming the coating layer on a conductive elongate base material in a coating treatment base station while the base material is fed, a sensing portion for measuring a capacitance value of the coating layer is arranged before and after the base station, and tension applied to the base material at the sensing portion is set to be greater than tension applied to the base material at the base station. Thus, in forming the coating layer on the elongate base material while the base material is continuously fed, variation in a feeding speed is suppressed, influence of sway of a measurement surface in a direction of thickness at the thickness sensing portion during feeding is minimized, and a thickness of the coating layer can be measured with higher accuracy.

Abstract: Materials and devices are provided for high-throughput printing of nanostructured semiconductor precursor layer. In one embodiment, a material is provided that comprises of a plurality of microflakes having a material composition containing at least one element from Groups IB, IIIA, and/or VIA. The microflakes may be created by milling precursor particles characterized by a precursor composition that provides sufficient malleability to form a planar shape from a non-planar starting shape when milled, and wherein overall amounts of elements from Groups IB, IIIA and/or VIA contained in the precursor particles combined are at a desired stoichiometric ratio of the elements. It should also be understood that other flakes such as but not limited to nanoflakes may also be used to form the precursor material.

Abstract: The disclosure discloses a method for making a conductive film and a film making equipment. The method includes providing a substrate having two opposite straight sides, a first side connecting the straight sides, and a second side connecting the straight sides and opposite to the first side. A film layer structure is formed on the substrate. A conductive film is formed by pulling out the film layer structure through the first side of the substrate.

Abstract: Head for the automatic positioning of fibre blankets, which determines a path for the fibre blanket (2) to be positioned, as far as a positioning zone (5), passing via a resin-impregnation zone (4) and via a cutting zone (3), including, in front of and behind said zones (3 and 4) individual sets of rollers (6-7) that convey the fibre blanket (2) and control the tension thereof.

Abstract: A method for intermittently applying thin-film coatings is realized, by which a coating of extremely thin film reduced to 20 ?m or less in thickness is deposited intermittently with high productivity and at the same time, the trailing coating edge of the thin film is formed in a highly accurate shape having good linearity. This is achieved as follows. A band-shaped substrate (1) traveling in one direction is kept looped over a stationary reference-roller (4) and a movable actuation roller (7), and is brought into contact with an application roller (19) which carries a coating agent (18) on its circumferential surface and rotates in a direction opposite to the direction of travel of the substrate (1). The actuation roller (7) is moved to come into or out of contact with the substrate (1) with a predetermined timing.

Abstract: A method for manufacturing a functional film, includes the steps of: continuously feeding a support from a first film roll, forming, on the support, a coating film having a degree of hardness of 3B or more, and winding up the support into a second film roll at a tension of 30 N/m or more; and loading the second film roll which has been wound up in the prior step in a vacuum film forming apparatus, continuously feeding the support from the second film roll, forming an inorganic film on the coating film formed on the support, and winding up the support into a third film roll.

Abstract: Disclosed are fiber coating sizing applicator apparatus having a member to remove unused sizing and foreign objects from the fiber coating element of the applicator on a continuous or intermittent basis. Also disclosed are sizing applicators having as part of the drive, a servo motor for reduced variation in sizing application. Unused sizing is filtered to remove foreign objects and returned the applicator right away, or stored in a temperature controlled area until ready to feed back to a sizing applicator. Also disclosed are methods of using the sizing applicator apparatus to produce sized fibers. The apparatus and methods of the invention produce a substantial reduction in the fiber break rate, sizing usage and applicator maintenance.

Abstract: A vacuum deposition apparatus and a control method thereof can form very precise internal electrode patterns at a very high rate in a roll-to-roll manufacturing process, which is used for mass production of chip components such as a Multi-Layer Ceramic Capacitor (MLCC).

Abstract: A frame for holding sheet material taut comprises a support as well as two legs which extend essentially parallel to one another transversely from the support, on which legs fixing elements are provided for fixing, in each case, one of the opposing edges of a piece of sheet material thereto. At least one of the legs can be moved along the support towards and away from the other leg. Furthermore compensation elements are provided for compensating for stretch and/or shrinkage of the piece of sheet material fixed between the legs.

Abstract: A spunbond web is made by extruding a multiplicity of hot thermoplastic filaments, passing the filaments along an upstream stretch of a path, cooling and stretching the filaments as they move along the upstream stretch of the path, and depositing the cooled and stretched filaments at a downstream end of the upstream stretch on a foraminous belt such that the filaments form a mat thereon. The belt is continuously displaced the belt so as to move the mat downstream along a downstream leg of the path. The mat on the belt, then consolidated with a high-pressure water-jet treatment, and further processed.

Abstract: A roll to roll, film forming system overcoming the shortcomings of current roll to roll processing is presented; The roll to roll enabled cartridge is loaded with a bolt of fresh flexible substrate. A skate couples with a cartridge, forms a seal with the cartridge's bottom aperture and drives the cartridge along a rail to an array of deposition heads. A head mates with the cartridge top forming a pressure seal around the variable area deposition aperture. The mating of the skate, cartridge and head form a pressure vessel wherein a film forming environment may be maintained. As the substrate advances past the deposition aperture a layer is formed, potentially from bolt end to bolt end. Device growth continues from one head to another, as grown device encapsulation seal inclusive, aperture environmental seals applied, labeled cartridge is routed to dock, skate returns to system start.

Abstract: This device for automatically pasting sheets of paper or cardboard having a low substance including a storage spool for a backing covered in a film of transfer adhesive, a motor means intended to ensure unwinding of the backing from storage spool and transport of the backing towards a pasting area, an adhesive applicator roll which can move between two positions, an operational position in which the adhesive applicator roll comes into contact with a pressure roll and between which the sheet to be pasted can move and a non-operational position in which the adhesive applicator roll is no longer in contact with the pressure roll or the sheet of paper or cardboard.

Abstract: In a method for edge glueing and in an arrangement including a tensioning aggregate with a device for edge glueing, a glue is applied in a spin spraying process, and the application is performed on the product web which is extended at the edges and smoothed.

Abstract: The present invention provides a method for removing wrinkles formed on a web, which is continuously transported through a plurality of guide members. The plurality of guide member includes a crown roller which has the diameter gradually increased toward the center thereof. The crown roller is placed in a transport path of the web and downstream of a first zone in which wrinkles are desirably removed, and the web is deformed in a second zone located downstream of the crown roller so as to at least decrease the width of the web, whereby the wrinkles in the first zone are removed. Even when the web is thin (10 ?m or less), without using particular backup means, wrinkles formed during transport and coating of the web can be removed. In addition, since wrinkles are appropriately removed, a coating film having a uniform thickness can be obtained by an extrusion coating method.

Abstract: The present invention is a deposition system for the production of coated substrates that provides a first deposition process that subsequently feeds a second deposition process and where the two deposition processes are occurring concurrently. The consecutive deposition system includes two dynamically isolated deposition chambers. The substrate is helically wrapped about a cooling block within the first deposition chamber such that the tape is exposed to a deposition zone a number of times sufficient to correspond to the desired film thickness. A shielding element may be included in the second deposition chamber to limit the size of the second chamber deposition zone and thus the film thickness of the second coating layer.

Abstract: A filament bundle is rewound from a reel, and passes through various sorts of liquid in processing vessels to be used for plating. The filament bundle passes through a fixed guide roller and a movable guide roller while it travels within the liquid in the processing vessel. The movable guide roller is moved periodically, the filament bundle is stretched and slackened by turns, whenever the filament bundle is slackened or untied, the bundle is loosened. The filament bundle with each filament subjected to the plating is taken up to a take-up reel.

Abstract: The invention concerns a method which consists in maintaining the two ends (2, 4) of the bar (1) on the end supports (3, 5) of a frame (10), one of the ends (2) being maintained fixed, and in driving the bar in rotation. The invention is characterised in that it consists further in drawing the bar (1) while spraying a coat on the bar, the drawing of the bar corresponding to an elongation of about 0.2 to 0.001%.

Abstract: The invention relates to a refractory bearing and in particular to a bearing for use in contact with molten metal, such as zinc and aluminum. The bearing includes a housing with a working surface and at least one wear-resistant insert secured to the working surface. The insert is secured to the housing by mechanically interlocking with a retainer assemblage. In one embodiment, the retainer assemblage engages a relief in the insert to secure the insert to the housing despite dimensional changes caused by thermal expansion. The insert preferably comprises sialon.

Abstract: The present invention relates to an improved doctor blade and bedplate apparatus wherein there is a recess in the bedplate from some position upstream of the doctor blade to some position downstream of the doctor blade. This recess or gap in the area of the bedplate under the doctor blade allows one to form an even or uniform coating on the back of a web of material. This is particularly helpful in forming uniform coatings on the back of a greige good which has face fibers of varying lengths. The present invention also relates to an improved process for preparing a relatively uniform coating on the back of a web of material.

Abstract: Thickness unevenness of a coating liquid layer in a width direction of a web is adjusted by moving a guide roller at the proximity of a coating rod so as to deliberately provide tension variation in the width direction of the web in purpose of forming the coating liquid layer with a desired thickness on the web by the coating rod.

Abstract: The invention concerns a method which consists in maintaining the two ends (2, 4) of the bar (1) on the end supports (3, 5) of a frame (10), one of the ends (2) being maintained fixed, and in driving the bar in rotation. The invention is characterised in that it consists further in drawing the bar (1) while spraying a coat on the bar, the drawing of the bar corresponding to an elongation of about 0.2 to 0.001%.

Abstract: The present invention relates to an improved doctor blade and bedplate apparatus wherein there is a recess in the bedplate from some position upstream of the doctor blade to some position downstream of the doctor blade. This recess or gap in the area of the bedplate under the doctor blade allows one to form an even or uniform coating on the back of a web of material. This is particularly helpful in forming uniform coatings on the back of a greige good which has face fibers of varying lengths. The present invention also relates to an improved process for preparing a relatively uniform coating on the back of a web of material.