Abstract: A process for producing a bearing seat or a drive journal having a large diameter on a rolled threaded spindle is disclosed. The blank of the threaded spindle is hot-upset in the longitudinal direction, such that it bulges radially with respect to the longitudinal direction, a first longitudinal region having an enlarged diameter being provided.

Abstract: Propellant compositions are provided herein for use in small arms cartridges. Such propellant compositions include a cellulose-based organic fuel, a non-azide, nitrogen-containing primary organic oxidizer and a secondary nitrate, perchlorate, chlorate of peroxide oxidizer. Preferably, such compositions are in the form of extruded shaped hollow cylindrical grains having dimensions that makes it loadable in a muzzleloader firearm or small calibre firearm cartridge case. Ignition grains are also provided for use alone or in a mixture with the propellant compositions. When used in a small calibre firearm or muzzleloader, the temperature of combustion is at a level that ensures substantially complete combustion of the fuel during firing so that the products of combustion are mostly gaseous.

Abstract: The propulsion system for the acceleration of projectiles is based on nitrocellulose and contains a crystalline energy carrier on a nitramine base and an inert plasticising additive. The nitramine compound contains a structural element of the general chemical structure formula R—N—NO2, where R is a residual. The nitramine compound is present in a concentration in the range from 1 to 35% by weight, in particular in the range from 5 to 25% by weight. The nitramine compound is preferably RDX. The inert plasticising additive is a water-insoluble polyoxo compound, if necessary in combination with a substance containing carboxyl groups. In layers near the surface an increased concentration can be present. The inert plasticising additive is present in a concentration of 1 to 5% by weight.

Abstract: A central tire inflation system. The system includes a central tire inflation valve and a hub bore manifold. The hub bore manifold is connected to and surrounds the central tire inflation valve. The hub bore manifold defines first and second air passageways which are in communication with the central tire inflation valve. The hub bore manifold is configured for removable connection to a hub of a vehicle and is also configured to fit within a central opening of a wheel of the vehicle.

Abstract: The invention is directed to a pneumatic tire having a rubber tread of a cap/base construction comprising an outer rubber tread cap layer containing an outer running surface and an underlying rubber tread base layer; wherein said tread cap layer comprises at least two circumferential, longitudinal rubber tread cap zones; wherein said tread cap zones individually extend from said tread cap running surface radially inward to said tread base layer; wherein said at least two tread cap zones comprises a first tread cap zone and a second tread cap zone adjacent to the first tread cap zone; the first tread cap zone and the second tread cap zone each independently comprising a vulcanizable rubber composition.

Abstract: A run-flat tire (1) provided with a pair of bead portions (10) including at least bead cores (10a), a carcass (12), and reinforcing rubber layers (40) having a crescent cross-portion along with the tread width direction (W) and the tire diameter direction (D). The run-flat tire (1) is provided with side reinforcing layers (14) provided along the reinforcing rubber layers (40), and also with turned-back bead reinforcing layers (16) provided along the bead portions (10) and each turned back around the bead core (10a) from the inside to the outside in the tread width direction (W). The turned-back bead reinforcing layers (16) are each provided with a bead reinforcing layer main portion (16A) positioned inside the bead portion (10) in the tread width direction (W), and also with a turned-back portion (16B) communicating to the bead-reinforcing layer main portion (16A) and turned back around the bead core (10a) from the inside to the outside in the tread width direction (W).

Abstract: A pneumatic tire has a belt layer arranged in a tread portion. The belt layer includes a first belt ply, a second belt ply arranged in an outer peripheral side of the first belt ply, and a third belt ply arranged in an outer peripheral side of the second belt ply. The third belt ply is provided with a circumference reinforcing portion which is positioned in an inner region of a land portion, and a lateral reinforcing portion which is positioned in an inner region of a main groove. The circumference reinforcing portion is structured such that an angle of a cord with respect to a tire circumferential direction is less than 45°. The lateral reinforcing portion is structured such that an angle of a cord with respect to the tire circumferential direction goes beyond 45°.

Abstract: The invention relates to an adhesive or sealant comprising at least (A) 10% to 90% by weight of a compound selected from the group consisting of polyurethanes, polyureas, polyacrylates and polysulphides and at least (B) 1% to 50% by weight of a cyclohexanepolycarboxylic acid derivative, the adhesive or sealant containing no C4 to C8 alkyl terephthalate. The composition features a low glass transition temperature and also a low dirt pick-up tendency, without detriment to the further performance properties. An additional advantage of the proposed adhesives and sealants lies in their well-balanced mechanical properties. A process for preparing them, and their use for material bonds between parts to be joined, are disclosed.

Abstract: A method and apparatus for smoothing a surface of a component, e.g., of large structures, as for example ship hulls for subsequent painting, is disclosed. An exemplary method may include measuring an unevennesses of the surface of the component, levelling the unevennesses by material removal and/or by material application of a levelling mass, adding reference markings at certain locations on the surface to be measured before the measurement of the surface, and taking account of the reference markings during the measurement of the unevennesses of the surface.

Abstract: A system and method to attach an object to a structure. The system includes a first membrane, a second membrane and a mounting plate. The method includes covering a portion of the structure with the first membrane and then placing the mounting plate thereupon. The second membrane placed over the mounting plate and subsequently bonded to both the mounting plate and the first membrane. The object is secured to the mounting plate via a fastener attached thereto and extending through the second membrane.

Abstract: A method of manufacturing paint roller covers is disclosed in which the paint roller covers are manufactured from a seamless segment of tubular paint roller cover fabric that is placed onto a cylindrical forming tube having a segment of bonding material temporarily secured on its outer surface under the segment of tubular paint roller cover fabric. The cylindrical forming tube is placed on a heated mandrel to apply heat thereto to cause the bonding material to bond to the interior of the segment of tubular paint roller cover fabric. The cylindrical forming tube is removed from the mandrel and cooled, and the segment of tubular paint roller cover fabric becomes secured to the bonding material to produce a semi-rigid paint roller cover segment. The semi-rigid paint roller cover segment may be finished into paint roller covers.

Abstract: In welding a component part (20) to a tank main body (10) of a plastic fuel tank of a laminated structure, an annular upright wall (15) is formed in a tank main body wall so as to define an opening therein. An end surface of a weldable layer of the component part is welded to an outer surface of a weldable layer of the tank main body surrounding the annular upright wall to form a first welded part (31) and to an end surface of the weldable layer of the tank main body exposed at the top surface of the annular upright wall to form a second welded part (32) while the HC barrier layers (12, 24) are kept substantially aligned with each other at the interface between the two parts. Thereby, the required HC permeation blocking property and an adequate welding strength can be achieved at the same time.

Abstract: A reusable hose bundling sleeve is provided that is made of a tightly-woven nylon material coated with urethane. Strips of hooks and loops are adhered and stitched to opposite ends of opposite sides of the sleeve. The reusable hose is installed by wrapping the sleeve around the hoses or cables such that the strips of hooks and loops align and engage. Notches can be cut along the length of the reusable hose bundling sleeve to allow for shorter hoses or cables within the sleeve to exit. Because of the materials used, the notches will not weaken the fibers and cause fraying. The reusable hose bundling sleeve is removed by separating the strips of hooks and loops and unwrapping the sleeve. The reusable hose bundling sleeve can be installed, removed, and reinstalled quickly and without diminishing durability. Alternatively, the sleeve may be adapted to be secured and/or hanged.

Abstract: A molding material 22 from an extruding machine 33 is fed by a molding material feed pump 34 to a molding material discharge pump 32, which discharges the molding material from a coating gun 31 to a peripheral edge portion 21 a of a multilayer glass panel 21. The rate at which the molding material 22 is discharged from the coating gun 31 is adjusted by controlling the rotational speed of the molding material discharge pump 32 depending on the relative speed between the multilayer glass panel 21 and the coating gun 31. An amount of molding material 22, which is commensurate with the difference between the rates at which the molding material 22 is fed to and drawn into the molding material discharge pump 32, is circulated through a flexible circulation hose 39 to the extruding machine 33.

Abstract: A plant, a method and a process for building tyres for vehicle wheels in a carcass structure building line includes: a) associating a pair of support rings with a forming drum in a work station for associating support rings; b) building at least one structural component of the tyre being processed on the forming drum provided with the pair of support rings in at least one work station of the carcass structure building line; c) removing the pair of support rings from the forming drum in a work station for removing support rings; d) transferring the pair of support rings dissociated from the forming drum to a temporary storage for support rings; and e) building at least one further structural component of the tyre being processed on the forming drum without the pair of support rings in a work station of the carcass structure building line.

Abstract: An optical fiber is permanently routed easily, quickly, and unobtrusively at a customer premises using an inventive hand tool, without staples or other fasteners. The fiber has an adhesive outer coating that is activated as the fiber is applied by the tool on an exposed surface such as a wall, ceiling, molding, groove, or corner at the premises. When the activated coating hardens, the fiber is bonded to the surface on which it was applied, and the hardened coating also provides physical protection for the fiber. In the disclosed embodiment, the coated fiber is supplied on a spool that mounts on the tool, and the coating is activated by guiding the fiber as it unwinds from the spool through a chamber containing an activating substance. The fiber with the activated coating is then guided to an applicator wheel on the tool which applies the fiber to the surface.

Abstract: There are provided a nano glass powder for a sintering additive and a method for fabricating the same. The method for fabricating the nano glass powder for the sintering additive includes fabricating a mixed solution by dissolving a raw material of boron (B), a raw material of silicon (Si), and a raw material of a metal oxide in a non-aqueous solvent; controlling a sol-gel reaction by adding an alkali catalyst to the mixed solution, drying a sol-gel material obtained by the sol-gel reaction, and heat treating the sol-gel material.

Abstract: A method is described for manufacturing a U-shaped support unit for use in footwear. A shaft mandrel has a longitudinal axis and a cross-section with at least one U-shape region. An enclosed shape of composite material is formed over the shaft mandrel which includes one or more layers of resin-impregnated reinforcing fibers. One or more cuts are made through the enclosed shape to create U-shaped support units adapted for use as a weight bearing structure in footwear.

Abstract: A process of making bags from tubular film (1) by means of passing tubular film through a plurality of stations performing the steps of providing the tubular film with side gussets (8), V-folding the film, providing a perforation which in a final product outlines the neckline (2) of a T-shirt, providing a perforation, forming a severance line (3) of a bag, providing a transverse weld (4), constituting a top end weld, ahead of the perforation, and providing the film with a transverse weld (5), constituting a bottom end weld, behind of said perforation, wherein the process further comprise a step of, prior to providing the tubular film with a weld, interpose between the 2×4 layers of film, a barrier (6) such that four layers of film are disposed on a first side of the barrier and four layers of film are disposed an a second side of the barrier, whereby welding of the 2×4 layers of film, separated by the barrier, in the subsequent steps extends through four respective contiguous layers of film.

Abstract: An apparatus is disclosed for charging molds used to mold wind turbine blades in which the molds have a root end and a tip end. The apparatus includes a first and second gantries located at the root end of the mold and capable of moving to the tip end of the mold. A layup end effector on the first gantry receives a length of reinforcing ply material and temporarily stores the ply material on the layup end effector. A clamping end effector mounted on the second gantry has a clamping board that is shaped to fit the root end of the mold. The clamping end effector grips the end of the ply material temporarily stored on the layup end effector secures the end of the ply material to the root end of the mold while the first gantry lays the ply material in the mold.

Abstract: Process for producing multilayer composite structures, which comprises carrying out the following operations in succession: (a) use of power-modulated laser engraving to provide, to a female or male mold, a surface structure in the form of an image or of a pattern, where this has at least one element (D) which is not a geometric element, not a numeral, and not a letter, and where, within the surface structure, there are differences in screen angles, in depression depth, or in taper values, (b) optional molding of a female mold from the male mold, (c) spray-application of a plastics formulation onto the female mold, where the temperature of the female mold is in the range from 50 to 200° C., (d) solidification of the plastics formulation to give a film, (e) bonding the film to a substrate (A), (f) and removal of the mold, where the operations (e) and (f) can be carried out in any desired sequence.

Abstract: Disclosed are systems and methods for bonding wafers by use of microwave energy. Various components that facilitate relatively quick and efficient bonding provided by microwave energy are disclosed. In certain embodiments, devices and methods for applying desirable compression to the wafers can be implemented. In certain embodiments, devices and methods for providing a controlled gas environment such as vacuum can be implemented. In certain embodiments, devices and methods for maintaining the integrity of microwave mode of operation during the bonding process can be implemented. In certain embodiments, devices and methods for increasing throughput of the bonding process can be implemented.

Abstract: A reaction plate includes a welded plastics planar laminate consisting of an aperture plate and a film, the aperture plate having at least one planar surface and a plurality of apertures in the planar surface of the apertured plate and the film being attached to the planar surface of the apertured plate around the or each aperture by welding. The welding is preferably laser or transmission welding. A method of forming such reaction plates using diode laser welding. An apparatus is provided for handling such reaction plates including performing polymerase chain reactions (PCRs) or primer extensions therewith.

Abstract: A method for controlling a contact angle between a glue and a surface of a substrate during manufacture of microchip packages is disclosed. The method includes applying a glue to a surface of a substrate, and placing an electrode in electrical connection with the glue. A potential difference is applied between the electrode and the substrate. The potential difference is applied across the glue and causes a contact angle between the glue and the surface of the substrate to be altered.

Abstract: A UV-IR combination curing system and method for manufacture and repair of composite parts, such as for use in wind blade manufacture and repair. The system and method utilize UV and IR dual radiation sources to cure glass fiber reinforced laminates containing a photo initiator. The UV and IR dual radiation sources can be configured as discrete stand-alone UV and IR lamps used in a side by side configuration, a plurality of UV lamps with thermal IR radiation, a combined UV/IR lamp, or other forms of light sources providing both UV and IR radiation. To achieve high glass transition and complete curing of thick laminates, the IR radiation source is initially turned on to heat the laminate to close to 40° C-100° C. before the UV radiation source is turned on. The IR radiation source can be turned off after UV radiation source is activated.

Abstract: A process for the production of a light lignocellulose-containing substance having an average density in the range from 200 to 600 kg/m3, in which, in each case based on the lignocellulose-containing substance: A) from 30 to 95% by weight of lignocellulose particles; B) from 1 to 25% by weight of expanded plastics particles having a bulk density in the range from 10 to 100 kg/m3; C) from 3 to 50% by weight of a binder selected from the group consisting of aminoplast resin, phenol-formaldehyde resin and organic isocyanate having at least two isocyanate groups and, if appropriate D) additives are mixed and then pressed at elevated temperature and under elevated pressure, wherein the expanded plastics particles are obtained from expandable plastics particles by expansion and the expanded plastics particles thus obtained are further used without further intermediate steps for the production of the light lignocellulose-containing substance.

Abstract: Adhesive tape having a carrier and a layer of adhesive applied on at least one side to the carrier, the carrier having at least one foam layer composed at least in part of a polyolefin-based polymer, wherein the polyolefin-based polymer contains an ethylene multi-block copolymer in a fraction of at least 40% (w/w), the ethylene multi-block copolymer being composed of hard segment blocks, containing at least 95% (w/w) of ethylene and a comonomer, and of soft segment blocks, containing ethylene and a comonomer, the fraction of comonomer in the soft segment blocks being between 10 and 20 mol %.

Abstract: A method for producing an adhesive layer, an aqueous adhesive dispersion containing chlorinated polyolefins and further additives, having a pH from 10 to 13, being provided; said adhesive being adjusted, by the introduction of CO2, to a pH below 9.0; and an adhesive layer then being applied, wherein the quantity of CO2 to be introduced is determined and regulated by measuring the pH of the dispersion.

Abstract: A method for forming an array area with a surrounding periphery area, wherein a substrate is disposed under an etch layer, which is disposed under a patterned organic mask defining the array area and covers the entire periphery area is provided. The patterned organic mask is trimmed. An inorganic layer is deposited over the patterned organic mask where a thickness of the inorganic layer over the covered periphery area of the organic mask is greater than a thickness of the inorganic layer over the array area of the organic mask. The inorganic layer is etched back to expose the organic mask and form inorganic spacers in the array area, while leaving the organic mask in the periphery area unexposed. The organic mask exposed in the array area is stripped, while leaving the inorganic spacers in place and protecting the organic mask in the periphery area.

Abstract: A deep-trench silicon etching apparatus, including a reaction chamber and a gas source cabinet, the gas source cabinet is connected to the reaction chamber via two independently controlled gas paths; wherein, a first gas path is used to introduce process gas for etch step from the gas source cabinet into the reaction chamber; a second gas path is used to introduce process gas for deposition step from the gas source cabinet into the reaction chamber. The present invention is used to solve the problems of gas mixture and gas delay occurring when process steps are switched.

Abstract: The invention provides a plasma processing apparatus having a means for generating a plasma capable of correcting the eccentricity of the plasma diffused above the wafer caused by magnetic field or by vacuum eccentricity, comprising a vacuum processing chamber in which a sample is processed via plasma, a gas supply means for supplying gas into the vacuum processing chamber, a sample stage disposed within the vacuum processing chamber on which the sample is placed, an induction coil disposed outside the vacuum processing chamber, a radio frequency power supply for supplying radio frequency power to the induction coil, a Faraday shield being capacitively coupled with the plasma, and an eccentricity correction means disposed between the induction coil and a dielectric sealing window constituting an upper surface of the vacuum processing chamber, wherein the eccentricity correction means generates a plasma capable of correcting the eccentricity of the plasma.

Abstract: Systems and methods for moving substrates through process chambers for photovoltaic (PV) or solar cell applications are disclosed. In particular, systems and methods for moving substrates through process chambers using a conveyor belt are disclosed. The conveyor belt can be used to move the substrates through etch chambers, chemical vapor deposition (CVD) chambers, and/or ion implant chambers, and the like.

Abstract: Provided is a labeling device for an automatic test-tube setting-up device wherein an identification label can be pasted over a product label with a simple structure.

Abstract: An end effector, and methods for constructing composite members, in which a compaction roller and redirect rollers translate synchronously along the compaction axis. Additionally, the end effector includes an advantageous arrangement of spools and rollers that directs tow to the redirect rollers at substantially a right angle. Movement of the compaction roller along the compaction axis induces little, if any, changes in tow tension. The substantially constant tow tension advantageously reduces rewinding of the tow supply spools. which can degrade the quality of the lay up and contribute to despooling problems.

Abstract: The invention relates to an installation for applying glue to fibers for the production of fiberboard, especially MDF board or similar wood material board. Said installation comprises a fiber feed unit having at least one fiber feed conduit which opens into a fiber exit tube via a fiber deflection element and receives the air that is used to transport the fibers, a chute which is located downstream of the fiber exit tube, a glue application device which has spray nozzles for spraying the fibers that emerge from the fiber exit tube and enter the chute with drops of glue, and a collection device, located downstream of the chute and having an air-permeable transport belt for collecting and optionally carrying off the fibers and a suction device located below the transport belt for suctioning air from the chute through the transport belt, the suction device having one or more suction boxes to which one or more suction pipes are connected.

Abstract: A tape applicator has a handle, a pair of upright plates on the handle, and an accommodation space formed between the pair of upright plates. The handle is coaxially provided with a press member and an operation member. The operation member has a protruding holding plate. The holding plate holds the press member. The user can operate the operation member to turn the press member simultaneously. When the operation member is turned to its extremity, the user can further pull the press rod for the press rod to be further away from the accommodation space. Thus, the distance from the press member to the accommodation space is increased to enhance the use range of the tape applicator for different sizes of tapes.

Abstract: An apparatus for welding together thermoplastic hoses comprising two clamping units which in part can be rotated and displaced relative to each other. The two clamping units each have two clamping jaws which comprise through-passages between the clamping jaws in which the hoses can be inserted continuously parallel to each other and squeezed transversely to each other. The apparatus further comprises a heatable blade for severing the hoses and melting the cut edges thereof between the clamping units. An intermediate piece is disposed between the clamping jaws of the clamping units, thereby separating the clamped hoses from each other, and at least one of the two clamping units has inner and outer clamping jaws, wherein the inner clamping jaws are held by the outer clamping jaws and can be adjusted together. In a closed position, the inner clamping jaws and the intermediate piece can be rotated with each other.

Abstract: The machine has a heated plate, a conveyor for conveying the elements along a conveyor path leading across the heated plate, a top part vertically movable with respect to the heated plate, a membrane disposed on the top part and a separating film disposed between the membrane and the heated plate which can be moved synchronously with the conveyor. The separating film is divided into sections and every section is retained exclusively by a single edge oriented transversely to the conveying path by a retaining device. The sections therefore sit loosely on the elements free of tension. The membrane lies against a peripherally extending peripheral face of the top part facing the heated plate and can be moved directly onto the plane of the surface of the heated plate in order to form a closed chamber with it. Finally, the membrane is connected to a clamping device.

Abstract: A delaminating apparatus (1) includes: a delamination stage (3) configured so that an LCD device (30) having an LCD panel is placed thereon; a wire (10) that is placed to extend along an entire outer periphery of a polarizing plate, so that the wire is inserted into a gap formed between the LCD panel and the polarizing plate in four corners of the polarizing plate; and a wire wind-up portion (5) configured to wind up the wire (10) to move the wire (10). By winding up the wire (10), the polarizing plate is separated from the LCD panel while moving the wire (10) between the polarizing plate and the LCD panel, whereby the polarizing plate is delaminated from the LCD panel.

Abstract: In order to detach a silicon thin film from a starting substrate by splitting, a step of implanting species within the starting substrate (10) through a free surface is carried out in order to form a weakening layer (13), at least one intermediate step at a temperature of at least 450° C. before and/or after an optional securing step for tightly contacting the free surface with a stiffener, and then a detachment step by splitting along the weakening layer. The implantation step comprises implanting boron, helium, and hydrogen in any order at implantation energies such that maximum boron and helium concentrations are obtained substantially at one and the same depth, with a maximum difference of 10 nm, said maximum concentrations being at a shallower level than the maximum hydrogen concentration, and at implantation doses such that the boron dose is at least equal to 5.1013 B/cm2 and the total helium and hydrogen dose is at least equal to 1016 atoms/cm2 and at most equal to 4.

Abstract: In order to provide a method of detaching an upper bead portion of a low-profile tire or a ran flat tire easily, a bead detaching arm having an outer groove formed at a distal end portion thereof for allowing engagement of the upper bead portion therewith, and an inner groove formed at a position lower than the outer groove and on the opposite side therefrom and configured to engage with a wheel end edge is provided so as to be movable upward and downward, the bead detaching arm is pressed against a portion of a tire near the upper bead portion and deforms the same to engage an upper tire bead portion with the outer groove, the bead detaching arm is moved upward to engage the inner groove with the end edge of the wheel and, in this state, the upper tire bead portion is detached by turning the wheel.

Abstract: A security device and method for a garage door opening system mounted within the dwelling, for preventing an unauthorized access to the garage door opening system from outside of the garage and mechanically disconnecting the carriage assembly of the system from the remaining part of the system by pulling the release cord toward the garage door.

Abstract: An individually operative roll blind type panorama roof may include a planetary gear set including a sun gear to which a driving force of a motor may be applied, at least a planetary gear engaged with the sun gear, a ring gear engaged with the at least a planetary gear, and a carrier gear to which the at least a planetary gear may be rotatably mounted, a first roll blind interlocked with the ring gear through a first cable and configured to be driven by the ring gear, a second roll blind interlocked with the carrier gear through a second cable and configured to be driven by the carrier gear, and a gear stopping device selectively engaged with gear teeth of the ring gear or the carrier gear so as to stop the ring gear or the carrier gear.

Abstract: A folding accordion sweep partition assembly is presented. The partition has a plurality of partition panels, the panel having a front face, a rear face, a bottom edge, and two opposing open sided panel keyway channels. A hinge having two side walls, the side wall terminating in a hinge key hinges two panels by having a first hinge key slidably received and retained in a first partition panel keyway channel and a second hinge key slidably received and retained in a second partition panel keyway channel. The partition panel has a mounting bracket affixed to it, a bottom bracket removably retained to the mounting bracket, and a sweep affixed to the mounting bracket.

Abstract: The invention relates to a winding device and to a method for covering wall openings or windows. The winding device comprises a covering element that can be rolled up, a deflecting element that has a wave-like design, or is simply formed by a bottom hemline, or a bottom woven fabric edge and/or longitudinal edge, and at least on raising and lowering unit. In addition, the covering element is provided with an upper longitudinal edge, which is preferably arranged in parallel to the deflecting element. The lower longitudinal edge is either connected to the deflecting element, or is formed by the same, so that as a result of a rotation of the deflecting element, or of the lower woven fabric edge and/or longitudinal edge, about a horizontal axis, the covering element can be rolled up or down. The raising and lowering unit comprises at least one cord, wherein at least one free end of the cord is connected to the raising and lowering unit.

Abstract: A system for suspending a vertical curtain (especially a theatrical curtain) and for driving the curtain to move horizontally (for example, between a position covering a stage and a position not covering a stage). The curtain is suspended directly from a drive chain, along at least a portion of the drive chain, by chain attachment structures. Also, a rotating switch that can be actuated by a switch attachment structure supported by the drive chain. Also, the use of a dedicated encoder sprocket which is separate from the guide sprockets.

Abstract: A drapery holdback device comprising a flexible body having a first ply and a second ply, the body having a first end and a second end, a first magnet fixedly secured between the first and second plies proximate the first end, and a second magnet fixedly secured between the first and second plies proximate the second end where the flexible body is adapted to wrap about a drape and where the first magnet is magnetically engaged to the second magnet through a thickness of the drape.

Abstract: The present invention provides an apparatus and a method for conversion of cellulosic material, such as chopped straw and corn stover, and household waste, to ethanol and other products. The cellulosic material is subjected to continuous hydrothermal pre-treatment without addition of chemicals, and a liquid and a fibre fraction are produced. The fibre fraction is subjected to enzymatic liquefaction and saccharification. The method of the present invention comprises: performing the hydrothermal pre-treatment by subjecting the cellulosic material to at least one soaking operation, and conveying the cellulosic material through at least one pressurised reactor, and subjecting the cellulosic material to at least one pressing operation, creating a fibre fraction and a liquid fraction; selecting the temperature and residence time for the hydrothermal pretreatment, so that the fibrous structure of the feedstock is maintained and at least 80% of the lignin is maintained in the fibre fraction.

Abstract: Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers are provided.

Abstract: The present invention relates to a sizing composition that, when applied to paper substrate, creates a substrate, preferably suitable for inkjet printing, having increased print density, enhanced print mottle, as well as print sharpness, low HST, and/or image dry time, the substrate preferably having high brightness and reduced color-to-color bleed as well. In addition, the present invention relates to a method of reducing the HST of a paper substrate by applying the sizing composition to at least one surface thereof. Further, the application relates to methods of making and using the sizing composition, as well as methods of making and using the paper containing the sizing composition.