Abstract: A rigid or semi-rigid demister pad is positioned between an air turbine and an inertial water removal device such as extractor in an air conditioning system for an aircraft. The demister pad comprises packed fibers or strands whose diameter typically ranges from approximately 10 or fewer microns to approximately 280 microns. The demister is capable of catching very small droplets discharged from the air turbine that coalesce into larger droplets that exit the demister pad and enter an adjacent water removal device downstream from the pad to separate the larger water droplets from the stream of air. This avoids using a water separator containing a coalescer bag that requires frequent maintenance and is sensitive to dirt and freezing. The demister can operate at freezing temperature, is not dirt-sensitive and requires no maintenance.

Abstract: An airnet constructed of a filtering fabric sewn in the shape of a windsock is connected to the discharge end of a fan. Actuation of the fan causes ambient air to flow through the fan and into the airnet. The air passes through the filtering fabric of the airnet and particulate matter in the ambient air is trapped and retained within the airnet. The airnet and fan combined form a portable air filtration system capable of filtering the ambient air in confined spaces, such as bathrooms being finished or remodeled, in a relatively quick and efficient manner.

Abstract: A fan cooling unit (10) for cooling electronic components, such as for an air-cooled telecommunications base station, comprises a protective covering for at least the air inlet opening (11) of a casing (8) in which the electronic components are housed. The protective covering (1) has a frame (2) into which a composite filter media (3) is mounted so as to create an air-tight fit. The composite filter media (3) comprises a membrane filtration layer (20) with a porous polymeric membrane, such as expanded polytetrafluoroethylene (ePTFE), and at least one depth filtration layer (18) disposed on an upstream side of the membrane filtration layer (20). The depth filtration media layer comprises fibers having an electrostatic charge. The ePTFE membrane is preferably made from a blend of a PTFE homopolymer and a modified PTFE polymer.

Abstract: A method for designing a discharge electrode of an electrostatic precipitator, includes: selecting a base design for the discharge electrode and the electrostatic precipitator; loading the base design into a computational tool for modeling collection efficiency, ?, of the electrostatic precipitator as a function of at least one of a charging volume, Vc, a charging electric field, Ec, and an electric field for charged particle, Eacc; modeling the collection efficiency, ?; and adjusting at least one aspect of the base design to improve the collection efficiency, ?, according to the modeling.

Abstract: Activated carbon in which the residual amount of hydrocarbon (HC) can be reduced and a canister using such activated carbon are provided. Activated carbon in which the residual amount of butane is determined to be 1.2 g/100 ml or less after butane is adsorbed thereon and desorbed therefrom in accordance with the determination of BWC (ASTM D-5228) and a canister using such activated carbon as an adsorbent are provided.

Abstract: An apparatus for purifying and humidifying air which enables separate supply of purified air and humidified air and controls the amount of humidified air discharged and which includes dual flow paths to increase the efficiency of air transfer. The apparatus includes a case having a suction port through which external air is introduced thereinto and a discharge port through which the introduced air is discharged, a circulation fan for causing the introduced air to flow toward the discharge port, a filter unit disposed in the case to filter the introduced air, a humidification unit disposed at a low position in the case to supply the air passed through the filter unit with moisture, and a flow path control unit disposed between the suction port and the humidification unit to control flow of the air passed through the filter unit.

Abstract: A toasting appliance includes a cabinet housing a toasting chamber and a moveable heating element for heating a foodstuff located within the toasting chamber. The cabinet defines an opening through which the foodstuff is introduced into the toasting chamber. The appliance also includes a door moveable between an open position and a closed position for covering the opening and has a carriage attached thereto for receiving the foodstuff to be introduced into the toasting chamber when the door is in the open position and for supporting the foodstuff within the toasting chamber when the door is in the closed position. The appliance also has a coupling mechanism for coupling the door and the heating element such that movement of the door causes movement of the heating element relative to the carriage.

Abstract: A cooking appliance, especially a built-in wall cooking appliance, which comprises at least one muffle, delimiting a cooking compartment and having a muffle opening, a door for closing said muffle opening and a drive device, controlled by a control device, for displacing the door and at least one switch which transmits actuation signals for determining a zero position of the door to the control device when the door touches the muffle. The control device is also configured in such a manner that the presence of the actuation signals of the at least one switch is required but not sufficient to determine the zero position.

Abstract: A grill includes a lower platen assembly having a lower grilling surface and a pivotally attached upper platen assembly having an upper grilling surface. The upper platen assembly includes three motors encased in a shell. A cable attached to each motor suspends the upper grilling surface. The grill is automatically calibrated to ensure that the upper grilling surface is level. Each motor independently and sequentially raises the upper grilling surface from the lower grilling surface. When the upper grilling surface lifts from the lower grilling surface, the current in the motor changes. The settings of each motor at this instant are stored in a control to determine the calibration point when the upper grilling surface is level. The grill also automatically recognizes a food item placed on the lower grilling surface to determine the cooking parameters of the grill.

Abstract: A rotary double-layer grill comprises a base and a pan member, wherein the base has two brackets, and the pan member revolvably connects to the two brackets. The pan member comprises a lower pan unit, an upper pan unit and a middle pan unit, wherein the top side of the lower pan unit has a grilling surface, and the bottom side of the upper pan unit has a grilling surface. The left end of the upper pan unit and the left end of the lower pan unit form a pivot connection. Both the top side and the bottom side of the middle pan unit are grilling surfaces, and the middle pan unit is separately mounted between the upper pan unit and the lower pan unit. The pans form two grilling spaces, which can be used to grill more food simultaneously.

Abstract: An apparatus for shelling boiled eggs is described. The apparatus includes a plurality of spaced-apart shelling rollers which are axially parallel to one another, are arranged in a circulating belt guided over end deflecting rollers in a conveying direction, and are driven in the same rotational direction. A plurality of longitudinal guides are arranged above a top strand of the circulating belt. Pairs of the longitudinal guides form a roof-like channel extending in the conveying direction and are moveable transversely to the conveying direction. A region of the top strand a first operating region breaking open eggshells, and a second operating region for shelling the boiled eggs.

Abstract: An improved method of supporting a portion of an inker apparatus is provided. More specifically, a system for interfacing with cam followers that are interconnected to a carriage bed of the inker apparatus is contemplated wherein wear to the cam follower is eliminated by providing a surface for engagement to a replaceable slide bearing. By employing this combination, down time, spoilage and costs are reduced.

Abstract: An intaglio printing press includes an intaglio cylinder supported rotatably, an inking device for supplying ink to the intaglio cylinder, a wiping device for removing a surplus ink of the ink supplied to the intaglio cylinder, and a prewiping device, provided upstream of the wiping device and downstream of the inking device in the direction of rotation of the intaglio cylinder, for removing the ink before being removed by the wiping device. The prewiping device has a belt conveyor device for discharging the removed ink to the outside of the printing press.

Abstract: A printer (1) is provided having two spaced apart pinions (29) that intermesh with two racks (31) which form frame elements of a stereotype printing assist system or which are fastened to the bottom side of the frame elements of the stereotype printing assist system. The pinions (29) allow movement of the stereotype printing assist system forwards and backwards true to the real position thereby allowing a reproducible overprint or overprinting of small sized products (19) to be imprinted using an one-dimensionally mobile print head unit (3).

Abstract: A rotary press with a stand, a rotor rotatably mounted around a vertical axis in the stand and being driven, which has an upper and a lower compression punch accommodation for upper and lower punches which co-operate with bores of a die plate of the rotor, and upper and lower control cam elements which can be detachably fastened on a cam carrier of the stand and which guide heads of the compression punches by means of control cams during the rotation of the rotor, characterised in that at least one control cam element, guiding the compression punch heads radially outside or radially inside, can be detachably fastened on the carrier and can be moved radially away from the punch heads when the fastening means is detached, so far that by-passing the punch heads, it can be taken out parallel to the axis of the rotor, towards the upside or towards the bottom side, respectively.

Abstract: A filling member for filling the concave portion of a blanket face which is generated along the opening portion of a groove of a blanket cylinder comprises a wedge-shaped limb portion and a head portion capable of filling the concave portion. The limb portion is inserted between the surface of the terminal and initial winding end side of the blanket which is approximately parallel with the surface in a condition in which one face of the limb portion is brought into contact with the terminal winding end side of the blanket and is pushed on both surfaces in which one face and another face forming a wedge shape for the one face oppose approximately parallel to at least a site adjacent to the head portion. The head portion can fill the concave portion when the limb portion is inserted between the initial winding end side and the terminal winding end side of the blanket.

Abstract: A tensing means for a tensing channel of a cylinder body comprises a clamping piece for clamping a first cover end and for clamping a second cover end between the clamping piece and a tensing piece, wherein at least one contact region of the clamping piece and/or tensing piece, used to clamp a cover end or printing cylinder end, is formed to be roughly linear.

Abstract: A gripper for conveying a sheet through a printing machine makes it possible to increase speed. The gripper includes gripper fingers with finger tips disposed at a rotary articulation or joint.

Abstract: A metal pattern of the present invention is a metal pattern (13?) formed on a surface of a substrate by etching, and a monomolecular film containing fluorinated alkyl chains (CF3(CF2)n—, where n represents an integer) is formed on a surface of a metal film composing the metal pattern (13?), and a masking film (18) is formed by penetration of a molecule having a mercapto group (—SH) or a disulfide (—SS—) group into interstices between molecules composing the monomolecular film.

Abstract: The invention relates to a destruction system for destroying a functional layer, which may receive data or perform other functions, such as optical functions, for example, and a related method. The reactants may be interspersed within the functional layer or may be provided in a separate layer adjacent to the functional layer. The reactants are structured to be ignited to destroy the functionality of the functional layer and the data. Ignition may be obtained through a flame or by suitable electrical current in certain embodiments of the invention.

Abstract: The present invention relates to a method of producing propellant charges (2) of multi-perforated stick propellant with maximized charge weights for sub-calibre, armour-piercing, high-velocity projectiles (3) , which are provided, for example, with six to eight, fixed stabilizing fins (5-10) . The invention also encompasses a multi-perforated stick propellant (11-12) intended for this purpose and a propellant charge produced from multi-perforated stick propellant according to the methods.

Abstract: A train system includes a track and at least one train component. Connectable and detachable segments join to form the track. Each segment includes a main body with an upper running surface upon which train components run. A receiving chamber is formed within the main body. A pair of track members extend outwardly from opposed sides of the main body. A connector component, with a neck portion and a distal portion, extends outwardly from the main body opposite the receiving chamber and engages the receiving chamber of another segment. The segments move in up-down and side-to-side directions. Each train component connects to the track by a pair of rail guides that engage the opposed sides of the main body. A spring element connected between the rail guides operates a switch element to drive a drive member, which engages the upper running surface to move the train component along the track.

Abstract: The invention relates to a universal double-jointed coupling (1) for railway vehicles with two joint levels (20, 21). Said coupling (1) comprises two coupling joints which are interconnected via a shaft (5) that is surrounded by a hollow pinion shaft (6) in order to transmit torque by means of said hollow pinion shaft (6). One joint level (20) is assigned to a coupling joint (2) encompassing a crowned gear (22) that has angular and axial compensation capability while the other joint level (21) is associated with a torsion-proof, flexible coupling joint (3). The aim of the invention is to ensure that coupling elements can be replaced easily and freely without any problem in the area of the coupling joint encompassing the crowned gear. Said aim is achieved by providing the coupling joint (2) encompassing the crowned gear (22) with a removable internal geared sleeve (7) and a removable matching externally geared coupling hub (23).

Abstract: A method of producing a wall part for a gondola of a cableway system or a covering hood for a lift chair starts out from a panel made of plastic material, in particular of polycarbonate. The panel is introduced into a heatable mold, and pressed therein, in order to form the wall part or the covering hood. The plastic material of the panel contains at least one dye. Different gradations of color of the wall part or of the covering hood indicate different wall thicknesses and insufficient wall thicknesses of this wall part or covering hood.

Abstract: A transportation device, mainly a gondola or a chair with a covering hood, for a cableway system having a supporting and conveying cable which is guided, in the stations, over deflecting pulleys, of which at least one is driven. The transportation device may be firmly clamped to the supporting and conveying cable or it can be coupled thereto and, in the stations, can be uncoupled therefrom and moved along guide rails, through the boarding and disembarking regions, at a speed which is substantially reduced in relation to the speed of the supporting and conveying cable, and the passengers board the transportation device or disembark therefrom in the process. The gondola is formed with transparent wall parts or the chair is formed with a pivotally mounted transparent covering hood. The transparent wall parts or the transparent covering hood are produced from a plastic material, in particular from a polycarbonate, containing a dye.

Abstract: A swing motion rail road freight car truck is provided that has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The side frames have spring seats for the groups of springs. The springs seats may be rigidly mounted in the side frames. Friction dampers are provided in inboard and outboard pairs. The biasing force on the dampers urges then to that act between the bolster ands and sideframes to resist parallelogram deflection of the truck. The bearing adapters and sideframe pedestal seats interact on a rolling linear contact interface that has a relatively small radius of curvature.

Abstract: A chrome-free corrosion inhibitor composition includes: titanium chloride; a stabilizer including a mixture of hydrogen peroxide and at least a compound selected from nitric acid, persulfate, nitrate, and chlorate; and a film-forming enhancer selected from monosaccharide, oligosaccharide, polysaccharide, derivatives of saccharide, and combinations thereof.

Abstract: A method for manufacturing a pigment dispersion includes mixing a solution in which a pigment is dissolved in an acid, and a reaction liquid that decreases a solubility of the pigment in the solution, in the presence of a dispersant for the pigment, and causing the pigment to precipitate. The solution and reaction liquid are mixed in the presence of the dispersant and a cyclic carbonate.

Abstract: A non-water-based inkjet ink containing a colorant, is characterized in that a mixed solvent having a solubility parameter value of from about 8 to about 10 is used as a solvent. The ink is an inkjet ink of which solvent hardly erodes a head member so as to allow long term stable printing and also hardly penetrates the material of media so as to improve the printing quality.

Abstract: An inkjet ink containing a colorant, where an amine compound is added as a pH adjuster. The ink is capable of preventing the pH of the ink from being shifted to the acidity side due to corrosive substances (e.g., acid substances) generated by deterioration of ink, adverse effects due to water absorption and moisture absorption, or degradation of resin (e.g., degradation of vinyl chloride-vinyl acetate copolymer resin), thus preventing erosion of a head nozzle member.

Abstract: The present invention relates to an alkylenediamine-N,N,N?,N?-tetraacetic acid-(meth)acrylamide of formula (I) The invention also relates to a polymerizable composition which is characterized in that it comprises at least one alkylenediamine-N,N,N?,N?-tetraacetic acid-(meth)acrylamide of formula (I), and its use in particular as dental material.

Abstract: Aqueous dispersions of organosilicon compounds contain: (A) as at least one organosilicon compound, (A1) silanes of the formula RaR2bSi(OR1)4-a-b ??(I) and/or the partial hydrolysis products thereof and/or (A2) siloxanes containing units R3c(R4O)dSiO(4-c-d)/2 ??(II) (B) at least one nonionic emulsifier having an HLB value greater than or equal to 12, optionally as a mixture with nonionic emulsifiers having an HLB value of less than 12, (C) at least one cationic surfactant (C1) R9cR6(4-e)N+X???(III) and/or (C2) (D) water, and optionally (E) other conventional components. The compositions are especially useful for the hydrophobing impregnation and mass hydrophobing of mineral and organic building materials.

Abstract: The present invention provides acidic compositions and methods that are adapted to impart color to cementitious or mineral substrate surfaces. Specifically, the present invention relates to acidic compositions and methods adapted to treat cementitious or mineral substrate surfaces that have the advantage of using a less corrosive acid-based solution. The acidic composition incorporates species including a weak base in equilibrium with a conjugate acid. The presence of such species moderates the corrosive behavior of the acid while still allowing excellent coloring action to occur.

Abstract: A fill tube and sensor assembly has a single electronic sensor to detect the level of product in a hopper of an agricultural implement relative to a fill line. The electronic sensor can be positioned at various heights relative to the fill tube to provide variability in the height of the fill line. The sensor provides a full level signal until product is drawn from the fill tube. Once the product is dispensed from the fill tube and into the general interior volume of the hopper, the single sensor provides an empty level signal that can be used to alert an operator of a diminished product supply or control operation of the farm implement.

Abstract: A personal watercraft is disclosed having a hull and a sub-deck together forming a hull and sub-deck (HSD) assembly. Left and right gunnels have generally vertical inner walls. The HSD assembly has a pedestal disposed on a longitudinal centerline of the watercraft generally between the forward portion of the left inner wall and the forward portion of the right inner wall. The pedestal has generally vertical left and right lateral walls. Left and right side channels are defined between the lateral walls of the pedestal and the forward portions of the inner walls. A rear channel is defined between the rearward portions of the left and right inner walls, and is disposed rearwardly of the pedestal on the longitudinal centerline of the watercraft. The width of the rear channel is narrower than the width of the pedestal. A personal watercraft having only a hull and a deck is also disclosed.

Abstract: A sail device or assembly that contains a single supporting perimeter member or batten that supports an internal 3-dimensional sail area used for down or off the wind sailing. The perimeter batten is stiff enough to hold and support the sail material yet elastic enough that it can be folded and coiled into three contiguous coils. This folded and coiled orientation is approximately 20% smaller and has a spring-like energy used to essentially self-launch and instantly deploy the sail. The deployed sail can be fastened to the deck of a small watercraft, hand-held or fastened to the blade end of a paddle or oar for capturing the energy in the wind to propel a small watercraft.

Abstract: A portable boat mooring system is provided that includes a base removably or non-removably attached to a pier. An arm assembly can extend from the base outwardly beyond an edge of the pier. A mooring line that has a resiliently flexible portion thereof attaches a boat to the system while mooring the boat to the pier and maintaining a space therebetween. A tool-less hardware assembly can be utilized which allows users to manually install the base to the pier while they remain on top of the pier or above an upper surface of the pier during the entire installation. An anchoring device can selectively hold the mooring line at a predetermined length or state of tension.

Abstract: A submarine escape suit includes an ascent stole (22) for assisting a wearer to ascent to the surface from a submarine. The suit also includes a life preserver stole (26) that can be inflated on reaching the surface, to provide the suit with additional surface buoyancy. The life preserver stole (26) can also be inflated underwater to provide the suit with additional ascent buoyancy, if required.

Abstract: A wrap around banner is in the form of a flexible body having an exposed display on at least its front side. Adjustable attachment structure is located on the back side of the body extending inwardly from a first end of the body. Complementary adjustable attachment structure is located on the front side of the body extending inwardly from an opposite second end. The banner is wrapped around an object until its ends are superimposed and the banner is firmly mounted in place by engagement of the attachment structure and complementary attachment structure.

Abstract: A crossing arm for a vehicle having a longitudinal axis includes a body pivotably mounted onto the vehicle and configured for extension from a surface of the vehicle. The body has a free-standing, upwardly vertical position generally perpendicular to the longitudinal axis, and a horizontal position generally cantilevered from the vehicle and parallel to the longitudinal axis. An actuator is configured for pivoting the body from a vertical position to a horizontal position.

Abstract: A flexible marker device comprises a marker body having a bottom end and a top end, and a base for supporting the marker body. The base has an aperture in a center portion thereof and a groove extending about the aperture in an upper surface of the base. The bottom end of the marker body is at least partially disposed within the groove. A cured material, preferably polyurethane, is disposed in the groove to thereby secure the marker body to the base.

Abstract: Disclosed are a czochralski apparatus for growing crystals and a purification method of waste salts using the same. More particularly, the present invention provides a czochralski apparatus for growing crystals comprising screw thread for fixing salt crystals mounted on a pulling bar of the apparatus in order to prevent desorption of crystals caused by load thereof during a crystal growing process without requiring alternative seed crystals and, in addition, a method for purification of waste salts, which can isolate impurities from molten waste salts using a czochralski crystal growing process without alternative adsorption medium, does not generate secondary wastes and may continuously purify the waste salts.

Abstract: The device comprises a crucible (1) having a bottom (2) and side walls (3). The crucible (1) comprises at least one lateral slit (4) arranged horizontally at a bottom part of the side walls (3). The lateral slit (4) presents a width of more than 50 mm and preferably comprised between 100 mm and 500 mm. The height (H) of the slit (4) is comprised between 50 and 1000 micrometers. The crystalline material is output from the crucible via the lateral slit (4) so as to form a crystalline ribbon (R). The method comprises a step of bringing a crystallization seed into contact with the material output via the lateral slit (4) and a horizontal displacement step of the ribbon (R).

Abstract: Provided is a process in which a polycrystalline silicon ingot improved in life time characteristics, which are correlated with the conversion efficiency of solar wafers, is inexpensively produced by the ordinary-pressure hydrogen-atmosphere melting method. In the process, the generation of oxygen and impurities in the silicon melt is inhibited and light-element impurities are removed through reaction or crystallization. Fine crystal grains can be grown at a high rate, and a high-purity polycrystalline silicon ingot having a crystal structure reduced in crystal defect can be grown. A silicon raw material is melted in an atmosphere of 100% hydrogen at ordinary pressure or an elevated pressure to prepare a silicon melt and simultaneously dissolve hydrogen in the silicon melt. The silicon melt containing hydrogen dissolved therein is solidified.

Abstract: It is an object to provide a method for forming a crystalline semiconductor film in which a transition layer is not formed or which includes a thinner transition layer than that in a crystalline semiconductor film which is formed by conventional method, and a method for manufacturing a thin film transistor to which the above method is applied. A semiconductor film including hydrogen is formed over a substrate or over an insulating film formed over a substrate. The semiconductor film including hydrogen undergoes surface wave plasma treatment, which is performed in a gas including hydrogen and/or a rare gas, to generate a crystal nucleus in the semiconductor film including hydrogen. The crystal nucleus is grown to form a crystalline semiconductor film by employing a plasma CVD method.

Abstract: A vapor phase growth apparatus and a vapor phase growth method capable of improving the yield rate of wafers by stopping infiltration of metal contaminants generated below a horizontal disk-like susceptor is provided. The vapor phase growth apparatus according to embodiments of the present invention includes a holder having an annular shape and on which a wafer can be placed, a disk-shaped susceptor on which the holder can be placed and provided on an upper surface thereof with circumferential steps inscribed in inner circumferential edge of the holder when the holder is placed, a rotation driving mechanism for rotating the susceptor and the holder at a predetermined rotational speed, a heating mechanism for heating the wafer placed on the holder, and a wafer push-up mechanism to push up an undersurface of the holder outside the rotation driving mechanism.

Abstract: Preparing a stencil mask comprising a silicon thin film in which an opening for selectively irradiating charged particles to a semiconductor substrate is provided and whose irradiation surface on which the charged particles are irradiated is implanted with an impurity, and selectively irradiating charged particles to the semiconductor substrate using the stencil mask which is opposingly arranged on the semiconductor substrate.

Abstract: A treating section includes a plurality of treating blocks juxtaposed horizontally. Each treating block is vertically divided into stories. Each story includes treating units and a main transport mechanism. Substrates are transportable between the same stories of the treating blocks. Further, the substrates are transportable between different stories. Thus, the apparatus can transport the substrates flexibly between the treating blocks.

Abstract: A process of monitoring the dispensing of process fluids in precision processing operations. A precision measuring instrument measures a cumulative amount of a process fluid dispensed to at least one dispensing station and compares that amount with a predetermined amount. An alarm is provided to an operator when the cumulative actual required amount of process fluid dispensed after a preset number of dispensations differs from the cumulative predetermined dispensed amount of that fluid by more than a preset percentage.

Abstract: A separating device for process chambers arranged one after the other in a vacuum coating installation for coating two-dimensional substrates comprises a separating element which can be fitted between two process chambers transversely in relation to the transporting direction of the substrates. The element comprises a passage for the substrate that is arranged in the region of the transporting plane of the substrate and formed by at least one through-opening provided in the separating element, and includes at least one closure, optionally closing or opening the passage. An intermediate chamber formed by intermediate chamber outer walls is also provided and the separating element is arranged inside the intermediate chamber and the intermediate chamber is subdivided into two intermediate chamber segments. In this configuration, the separating device forms a chamber of its own, arranged between two neighbouring process chambers.