Abstract: A room darkener fabric has about 40-60% of flame-resistant warp yarns on a face and 60-40% on the back. The warp yarns produce a fire-resistant barrier for a middle layer of non-flame resistant black yarn. About 70-90% of the black filling yarns binds with the warp yarns and forms a middle layer so that both the face and back comprise approximately 85-95% white warp yarns and 5-15% black filling yarn, with the balance of the black filling yarns forming the middle layer. The filling yarn is a non-flame resistant yarn that is solution dyed black.

Abstract: A device to fill or deflate a tire of a vehicle, such as a tractor, is arranged on the wheel rim of a wheel. The device includes a housing 14 with a second connecting port 11 to connect to a first connecting port 10. An inner member 21 is supported in the housing 14. The inner member 21 and housing 14 are both rotatable relative towards each other. The inner member 21 has a third connecting port 29 to connect to a connection 31, 32, which leads to the pressure supply. A control valve 9 is provided and coupled with the second connecting port. An annular chamber 25 is connected to the second connecting port 11 and the third connecting port 29. The annular chamber 25 is formed between the housing and the inner member 21. Two seals 26 are provided between the housing 14 and the inner member 21. The seal 26 laterally closes off the annular chamber 25.

Abstract: A highly reliable bulk chemical delivery system for high purity chemicals employing a manifold that ensures contamination free operation and canister change outs with a minimum of valves and tubing.

Abstract: The present invention broadly comprises a disposable funnel. The disposable funnel is comprised of a planar annular-segment substrate having a top surface and a bottom surface. A first radial edge and a second radial edge bound the substrate. The substrate has a strip of repositionable adhesive disposed on the bottom surface proximate the first radial edge. The substrate is operatively arranged to be formed into a conical-shaped funnel, where the repositionable adhesive disposed on the bottom surface proximate the first radial edge is detachably secured to the top surface proximate the second radial edge. The invention also includes a pad of disposable funnels.

Abstract: The present invention, in a method to produce a grain-oriented electrical steel sheet, proposes conditions for stable production by clarifying the causes by which secondary recrystallization is rendered unstable when primary recrystallization is controlled by raising the heating rate of decarburization annealing.

Abstract: In a surface treatment process for mechanical parts, for conferring on the parts a high resistance to wear and corrosion and a roughness propitious to lubrication, nitriding of the part is followed consecutively by oxidation of the part. The nitriding is applied by immersing the part in a molten salt nitriding bath free of sulfur-containing species at a temperature from approximately 500° C. to approximately 700° C. The oxidation is carried out in an oxidizing aqueous solution at a temperature less than approximately 200° C.

Abstract: Disclosed herein is a cooling roll which can provide bonded a magnet having excellent magnetic properties and having excellent reliability. A melt spinning apparatus is provided with a tube 2 having a nozzle 3 at the bottom thereof, a coil 4 for heating the tube and cooling roll 5 having a circumferential surface 53 in which dimple correcting means is provided. A melt spun ribbon 8 is formed by injecting the molten alloy 6 from the nozzle 3 so as to be collided with the circumferential surface 53 of the cooling roll 5 in an inert gas atmosphere (ambient gas) such as helium gas, so that the molten alloy 6 is cooled and then solidified. In this process, dimples to be produced on a roll contact surface of the melt spun ribbon are divided by the dimple correcting means, thereby preventing formation of huge dimples.

Abstract: The object of the present invention is to provide a masking material for dry etching, which is suitable for fine processing of a magnetic film as thin as a few nm such as NiFe or CoFe constituting a TMR film and capable of simplifying the process for producing a TMR element and reducing production costs related to facilities and materials. This object was solved by a masking material for dry etching of a magnetic material by using a mixed gas of carbon monoxide and a nitrogenous compound as etching gas, which comprises a metal (tantalum, tungsten, zirconium or hafnium) with a melting or boiling point increasing upon conversion thereof into a nitride or carbide.

Abstract: This melt-cast explosive shares comparable explosive properties to those of COMP B explosives and is melt-pourable and castable under conditions comparable to those of COMP B explosives, but experiences less impact, shock, and thermal sensitivity and avoids the issues of toxicity associated with COMP B. A fundamental and well-accepted component of COMP B, i.e., trinitrotoluene (TNT), is replaced with one or more mononitro-substituted or dinitro-substituted melt-cast binders, such as dinitroanisole, which can be melt cast without presenting the toxicity drawbacks experienced with the use of TNT. The melt-cast binder can also be combined with a processing aid selected from the group consisting of alkylnitroanilines and arylnitroanilines. Preferably, the composition also includes coarse oxidizer particles and energetic filler in fine particulate form.

Abstract: An improved foam cushion tape comprises a compressible polyurethane foam layer having a first side and an opposite second side; a composite reinforcing film comprising an anchoring layer and a reinforcing layer, wherein the second side of the polyurethane foam is disposed on the anchoring layer of the reinforcing film; a first adhesive disposed on the first side of the compressible polyurethane foam; and a second adhesive disposed on the reinforcing layer of the composite reinforcing film. The anchoring layer comprises at least one non-olefinic polymer, such as polyvinylidene chloride (PVDC), polyurethane, nylon, or the like.

Abstract: Useful hinged, structural members and profiles are disclosed comprising thermoplastic-reinforcing fabric composite materials. The hinged members and profiles have at least two rigid areas of thermoplastic-fabric composite joined on a common fabric through flexible, hinged regions. The hinged regions can comprise fabric free of any thermoplastic composite forming material or alternatively can be coated with flexible materials on one or both sides of the fabric. The invention extends to co-extrusion methods wherein thermoplastic materials are applied to pre-determined portions of the fabric under pressure so that the thermoplastic coats, and preferably wets, fibers of the reinforcing fabric. The structural members thus extruded are formed into useful lengths and readily converted into complex profiles by simple bending at the hinged regions. In this way, complex profiles that would be difficult to produce by conventional extrusion processes and bulky to ship can be easily made at the job site.

Abstract: A system and method are disclosed for constructing a rotatable label and attaching the rotatable label to a container. The rotatable label may have a transparent portion and is temporarily secured to a container or an inner label that is permanently secured to the container via a temporary adhesive disposed on a leading edge of the rotatable label's back surface. Permanent adhesive is disposed on the trailing edge of the rotatable label's back surface. The rotatable label is then wrapped around the container so that the trailing edge of the rotatable label's back surface comes in contact with the rotatable label's front surface. The rotatable label is then rotated with respect to the inner label or container, thereby breaking the temporary bond formed by the temporary adhesive between the rotatable label and inner label or container. Alternatively, temporary adhesive may be disposed on the trailing edge of the rotatable label's back surface to allow the rotatable label to be easily removed from the container.

Abstract: This invention provides a method and apparatus for applying tape tabs to a traveling web, for example, for placement of fastening tabs on a running web of disposable diapers. The invention provides a cutting roll positioned to cut segments from a continuous infeeding web of tape material against a rotating anvil. The anvil, which is traveling at a speed equal to or very close to that of the infeeding tape web, carries the tape segments to a point on its tangency where a higher-speed traveling diaper web most nearly approaches, at which point the traveling diaper web is displaced slightly toward the anvil by means of a protuberance acting against the web. This movement causes it to come into contact with the next available tape segment, which becomes adhered to the higher-speed traveling web. This process provides for operation at higher speeds, higher efficiencies, greater flexibility and lower noise levels than previous processes.

Abstract: The present invention is a method for joining thermoplastic composite sandwich panels with thermoplastic welds (fusion bonds) made without autoclave processing of the joint. The preferred joint is a double interleaf staggered joint with supporting titanium doublers providing a tensile strength of at least 12,000 lb/in. The joint is particularly suited for joining sections of a cryogenic tank for spacecraft.

Abstract: A plasma processing apparatus including a plasma processing chamber having a plasma excitation electrode for exciting a plasma, a radiofrequency generator for supplying a radiofrequency voltage to the electrode, a radiofrequency feeder connected to the electrode, and a matching circuit having an input terminal and an output end. The input terminal is connected to the radiofrequency generator and the output end is connected to an end of the radiofrequency feeder so as to achieve impedance matching between the plasma processing chamber and the radiofrequency generator. A frequency which is three times a first series resonant frequency f0 of the plasma processing chamber, which is measured at the end of the radiofrequency feeder, is larger than a power frequency fe of the radiofrequency waves.

Abstract: An epitaxial growth chamber with a quartz dome that can withstand low pressure forces and also allows laminar flow in atmospheric pressure processes.

Abstract: A member made of glass, ceramics, a metal or the like which is used in vacuum in a vacuum treatment chamber is located in an inert gas atmosphere and an arc spray film of a metal is formed on a surface of the member by arc spraying the metal using an inert gas as a blowing gas. Argon gas is used as the inert gas and a member for a vacuum apparatus such a vacuum vessel is considered as the member made of glass, ceramics, a metal or the like.

Abstract: There is provided a plasma processing system capable of making a processing rate uniform without the occurrence of charge-up damage and arcing damage when a substrate to be processed is plasma-processed.

Abstract: A plasma processing apparatus has a process container, a carriage housed in the process container and having a surface for carrying an object to be processed, and a slot antenna disposed to oppose the carrying surface of the carriage and having a radiation plane formed with a plurality of slots so as to radiate electromagnetic fields to the inside of the process container through the plurality of slots. The slot antenna radiates the electromagnetic fields in a direction oblique to the normal direction of the radiation plane.

Abstract: A peel assembly is provided for separating a label from a releasable backing. The peel assembly includes a housing, structure for driving the backing and labels through the housing, a peel bar for bending the backing therearound, a plurality of deflector rollers proximate to the peel bar for deflecting the backing away from the label and towards the peel bar, and a plurality of supporting rollers proximate to the deflector rollers for supporting the label as it exits the peel assembly. After the backing, which has the labels thereon, passes over the peel bar, the backing is passed between the peel bar and the deflector rollers and the label passes over the deflector rollers and then over the supporting rollers.

Abstract: Combined Multiple-Glazed Window And Light-Control Assembly A double-pane window having a light-control assembly within its peripheral frame. The light-control assembly has an upper section which is adapted to redirect light entering the window through the outside pane so that the light, exiting the window through the inside pane, is reflected upwardly against a ceiling surface of the interior of a room, on the wall of which the window is mounted; and a lower section which is adapted to inhibit light entering the window through the outside pane from exiting the window through the inside pane. The lower section and optionally the upper section can each comprise a plurality of laterally-extending slats which can be pivoted about their laterally-extending axes to inhibit or redirect light entering the window. If desired, the slats of the lower section can be pivoted independently of the slats of the upper section.

Abstract: When a waste wax composition containing a filler is treated so that the filler is recovered and thus reclaimed, almost all the impurities coming from the lost wax casting mold may be removed, thereby recovering and thus refining at a high purity, a filler of a lost wax composition. Crude reclaimed filler is first produced by dissolving and dispersing a waste wax composition in an organic solvent, and separating a dissolved wax phase from a solids/wax-containing fraction. The crude reclaimed filler is then dispersed in an aqueous alkaline solution, so as to dissolve and thus remove alkali-soluble impurities, followed (or preceded) by dispersion in an acidic aqueous solution so as to dissolve and thus remove acid-soluble impurities.

Abstract: A pinch roll assembly that may be used for feeding hot metal strip comprises a pair of parallel pinch rolls. At least one of the rolls comprises a copper or copper alloy tube providing the external peripheral roll surface and internal water cooling passages to cool the cylindrical tube by flowing water through the passages. The copper or copper alloy tube is fitted to a cylindrical arbor formed with end shafts for mounting the roll in journal bearings. Shaft is provided with a rotary drive coupling and shaft is fitted with a rotary water coupling for flow of cooling water to the water flow passages.

Abstract: Device and corresponding method for the continuous casting of molten materials, comprising a vertical duct having the shape of a funnel made of refractory material for receiving molten material, and a second duct where the molten material is cooled off, the two ducts being set one on top of the other and being axially aligned. The molten material is injected into the channel, around a stretch of which electromagnetic means are set for generating magnetic forces on the molten material, the said means consisting of a plurality of windings of electrically conductive material and of a ferromagnetic core and may be electrically supplied to produce a magnetic flux along the direction of the channel, thus producing a set of forces acting on the molten material which are directed orthogonally with respect to the direction of the said magnetic flux so as to maintain detachment of the outer surface of the molten material from the walls of the channel.

Abstract: In a heat exchanger including an evaporator, a blower, an air inlet unit and an air outlet unit, air is fed from outside into the inner part of the heat exchanger through the air inlet unit and then the air flows toward the blower through a first predetermined portion of the evaporator to thereby supply first heat-exchanged air and thereafter, the first heat-exchanged air is fed to the air outlet unit through a second predetermined portion of the evaporator by the blowing operation of the blower to thereby supply second heat-exchanged air.

Abstract: A heat sink for removing heat from a heat source. The heat sink has at least one first surface adapted to contact at least a portion of the heat source located on a core member. At least one outer peripheral surface is located on the core member. At least one cooling fin device comprising at least one inner peripheral surface and a plurality of cooling fins are adjacent the outer peripheral surface of the core member.

Abstract: Heat-exchange module for a motor vehicle The invention relates to a heat-exchange module comprising a first heat exchanger (12) the manifold chambers (18, 20) of which are each formed from two shaped sheet-metal pieces (36, 38) and each comprise at least one lug (52, 64) originating from one of the sheet-metal pieces and folded into a housing (60, 68) of matching shape which each of the manifold chambers (28) of a second heat exchanger (14) includes. In one embodiment, the first heat exchanger (12) is a radiator for cooling a motor-vehicle engine, while the second heat exchanger (14) is an air-conditioning condenser.

Abstract: The present invention relates to a heat exchanger in which a plate-shaped refrigerant flow portion which provides an internal refrigerant flow path by overlaying two flat plates formed by drawing and a cooling fin are alternately layered; and comprising an opening portion provided on each of the flat plates and which is connected with the refrigerant flow path; and a continuous space for the flow of the refrigerant which is provided by connecting the opening portions of adjacent refrigerant flow portions. The refrigerant which flows in the space is distributed to the respective refrigerant flow paths through the opening portions. The heat exchanger further comprises a means for improving the heat exchange capacity, and this means is, for example, a narrowing means which is provided at the upstream end part of the space in order to uniformly distribute the refrigerant to the refrigerant flow paths.

Abstract: A heat exchanger comprises a plurality of first heat exchange tubes extending through the exchanger, and through a plurality of laterally extending heat exchanger chambers, each chamber having at least one entry from a first chamber and at least one exit to a second axially adjacent chamber, and each chamber having a plurality of transverse interconnecting zones, each of which is defined by at least two of said tubes, and at least one first zone has an entry to said first chamber and at least one second zone, different from said first zone, has an exit to said second chamber. Also included is a vessel for mixing or distributing streams of a first fluid passing axially from an upstream to a downstream location, which comprises transverse baffles across said vessel in at least two successive rows, which rows of baffles define an open transverse chamber, the baffles in successive rows having a different spatial distribution across the vessel.

Abstract: Combustion gas channels through which combustion gas (A) flowing in from a combustion gas inlet (17) passes are formed in first and second heat exchanger bodies (23) and (19) so as to be directed toward a combustion gas outlet (21) respectively. Liquid fuel (B) in which methanol and water have been mixed is supplied into a gap (51) between a distribution plate (47) and an upper plate (49) through fuel supply holes (57). The liquid fuel (B) is distributed and supplied to the whole of the first heat exchanger body (23) through a large number of holes in the distribution plate (47). In the first and second heat exchanger bodies (23) and (19), fuel channels (23a) and (19a) through which the liquid fuel (B) passes are formed so as to be directed vertically and separated from the combustion gas channels by partition plates, respectively. The liquid fuel (B) passing through the fuel channels (23a) and (19a) carries out heat exchange with the combustion gas. Thus, the liquid fuel (B) is vaporized.

Abstract: A heat spreader, comprised of a plurality of carbon fibers oriented in a plurality of directions, with a carbon or metal matrix material dispersed about the fibers, is described. The carbon fibers facilitate the spreading of heat away from the smaller semiconductor device and up to a larger heat removal device, such as a heat sink.

Abstract: A hydrocarbon containing formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. The mixture produced from the formation may have a relatively high hydrogen partial pressure, and a large portion of the pressure within the formation may be attributable to hydrogen partial pressure.

Abstract: A coal formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. The formation to be treated may be chosen so that the mixture produced from the formation will have a desired amount of condensable hydrocarbons and non-condensable hydrocarbons. The formation to be treated may be chosen based on an initial vitrinite reflectance of the formation.

Abstract: A well screen (10) comprising a wire (14) spirally wrapped around a perforated base pipe (12) and spacing the perforated base pipe from a woven wire mesh filtering medium (16).

Abstract: A coal formation may be treated using an in situ thermal process. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat input into the formation may be controlled to raise a temperature of the formation at a selected rate.

Abstract: A hydrocarbon containing formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat may be supplied to the formation by reacting an oxidant with hydrocarbons adjacent to heater wellbores to generate heat. Generated heat may be transferred to the portion substantially by conduction to pyrolyze at least a portion of hydrocarbon material within the portion.

Abstract: A hydrocarbon containing formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. A formation to be treated may produce a relatively large amount of condensable hydrocarbons and/or a relatively large amount of non-condensable hydrocarbons. The formation to be treated may be chosen based on a initial total organic carbon content of the formation.

Abstract: A hydrocarbon containing formation may be treated using an in situ thermal process. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat sources may be positioned within open wellbores in the formation.

Abstract: A coal formation may be treated using an in situ thermal process. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a synthesis gas production temperature. A synthesis gas producing fluid may be introduced into the formation to generate synthesis gas. Production wells may be operated at selected temperatures to obtain a desired synthesis gas composition.

Abstract: A method for producing an electrotechnical component with a plastic-passivated surface, said component, and the application of this component are disclosed. Conventional methods for plastic passivation of the surface of an electrotechnical component require a relatively high technical outlay, and these methods, such as injection molding, are designed particularly for the processing of low-viscosity plastics. A simple method for passivation is presented which is particularly suitable for processing high-viscosity plastics. The component is arranged in a preproduced plastic body and is connected to the body. This method is proposed for the production of a piezoactuator arrangement, which is utilized for controlling injection valves in internal-combustion engines. The plastic consists of solid silicone and/or fluorinated silicone elastomer.

Abstract: Packages for an integrated circuit die and methods and leadframes for making such packages are disclosed. The package includes a die, a die pad, peripheral metal contacts, bond wires, and an encapsulant. The die pad and contacts are located at a lower surface of the package. The die pad and the contacts have side surfaces which include reentrant portions and asperities to engage the encapsulant.

Abstract: A one-motion grommet (10) has opposite front and rear small-diameter tubes (11, 12) and a widened tube (13) therebetween. The front small diameter tube (11) is dimensioned to pass into a through hole (9) in a body panel (8). A cut-away portion (15) extends forward from the rear end of the widened tube (13). The widened tube (13) is branched into an outer tube (13c) and an inner tube (13d) that is continuous with the second small-diameter tube (12). Front and rear walls (16a; 16b) project from the outer circumferential surface of a portion of the outer tube (13c) located more backward than the forward end of the cut-away portion (15) and are opposed to each other to form a body locking recess (16). The front end of the cut-away portion (15) is located more radially inward than the base end of the front wall (16a), and an opening side of the cutaway portion (15) is located radially inwardly of the rear wall (16b).

Abstract: A cable bridging conduit for crush protection, impact inertia damping and waterproof routing of thin fiber optic cables directly on paved road surfaces. The conduit is optimally flat, flexible, plurally innerducted and spooled. The main body of the bridging conduit is made of solid synthetic hard rubber with a shallow topside surface trough for armor inserts and gentle topside edge tapering so as to provide maximum protection to thin fiber optic cables on paved roadsides and crossings while minimizing, absorbing and dissipating vehicular impact inertia. The bridging conduit is designed for permanent roadside surface mounting as a large scale suburban communication infrastructure component. Inertia damping technology is intrinsic in the design of the bridging conduit as a critical element of its durability and utility.

Abstract: A wire harness 10 includes sharable housings Ha to Hg which enable insertion of terminals either insulation displacement terminals Ta and crimp terminals Tb; a first sub-harness formed by means of inserting the insulation displacement terminals Ta into the sharable housings Ha to Hg; a second sub-harness 10b formed in the same manner as the first sub-harness 10a; and an after-insertion electric wire WR having the crimp terminals Tb crimped at both ends. The crimp terminals Tb of the after-insertion electric wire WR is inserted into a sharable housing H, thereby connecting the sub-harnesses 10a and 10b. The crimp terminals Tb are used for only terminal hardware to be connected to the after-insertion electric wire WR which requires adhesion strength between an electric wire and terminal hardware. The majority of remaining terminal hardware pieces are embodied as the insulation displacement terminals Ta.

Abstract: A modular raceway for confinement of electrical cables and the like, comprising a plurality of modular elements which can be coupled together by way of interlocking elements. Each of the modular elements comprises a body with radially arranged arms which are uniformly distributed along a circumference in order to form raceway portions for cable passage and end with protrusions which protrude along a circumferential portion. Angular positioning elements are further provided for the angular offset, about the longitudinal axis, of the modular elements arranged side by side.

Abstract: Superconducting cable (1) comprising:

Abstract: The present invention relates to superconductive filter technology. According to the arrangement of the superconductive filter (1), a columnar resonating member (23) having a superconductive material formed on the surface thereof is attached at one of its ends thereof to an inner wall (22) of a filter housing (21) so that a space is interposed between the columnar resonating member and each of connectors (27a, 27b) which are connectable to a signal input/output cables (5a, 5b), respectively. According to this arrangement, heat conduction from the outside can be suppressed as far as possible, and the superconductive condition can be created with stability, with the result that a stable filtering characteristic can be created.

Abstract: A method of manufacturing a wiring circuit board having bumps is disclosed in which a stable bump connection is possible, and complex operations such as plating pre-treatment are unnecessary. Bumps having a surface roughness on the tip face thereof of 0.2 to 20 &mgr;m are formed by forming an etching mask for bump formation on bump formation surface of a metal foil which has a thickness (t1+t2) which is the sum of a thickness t1 of a wiring circuit and a height t2 of bumps to be formed on wiring circuit and which has a surface roughness of the bump formation surface thereof of 0.2 to 20 &mgr;m, and half etching the metal foil from the side of the etching mask for bump formation to a depth corresponding to the desired bump height t2.

Abstract: An integrated circuit mounting structure of this invention comprises an integrated circuit and a mounting substrate. The integrated circuit has electrodes on the lower surface thereof. The pieces of the conductive material are attached to the electrodes, respectively. Terminals are provided on the upper surface of the substrate. The positions of terminals correspond to these of the pieces of conductive material, respectively. The pieces of conductive material and the terminals are connected by connection members, respectively. At the time of mounting the integrated circuit on the mounting substrate, each electrode is connected to the one end of a lead. The lead is cut and a piece of the lead is left on the electrode on the integrated circuit.

Abstract: In a mounting mechanism of a metal plate on a printed board housed in a portable telephone or the like, a metal plate connected with a terminal portion of a cell or the like is joined to a land via solder, and a cut-out portion is provided at a joining portion of the metal plate which is joined to the land, and the total length of fillets of the solder between the land and the joining portion is extended by the cut-out portion. Accordingly, the mounting strength of a metal plate mounted to the land disposed on the printed board can be improved.