Abstract: Strip made of an austenitic Fe—Ni alloy or Fe—Ni—Co alloy or Fe—Ni—Co—Cu alloy, the chemical composition of the alloy of which comprises, in % by weight: 30%≦Ni≦70%; 0%≦Cu+2×Co≦20%; 0%≦Mn+Cr<5%; 0%≦W+2×Mo≦2%; 0%≦Ti+V+Nb+Al≦1%; 0.0005%≦B≦0.007%; the balance being iron and impurities such as C, S, P, O and N; the chemical composition being such that Fe+Ni+Cu+Co≧95%. The alloy has a cubic texture with a cubic texture index Dc≧7. Process for manufacturing a strip. Process for manufacturing a part by mechanical cutting.

Abstract: The inventive titanium alloy comprises, expressed in mass %: aluminium 4.0-6.3; vanadium 4.5-5.9; molybdenum 4.5-5.9; chromium 2.0-3.6; ferrum 0.2-0.5; the rest being titanium. An equivalent molybdenum content is determined as corresponding to Moequiv≧13.8. The inventive method for heat treatment consists in heating to t&bgr;⇄&agr;+&bgr;−(30-70)° C., conditioning during 2-5 hrs, air or water cooling and age-hardening at a temperature ranging from 540° C. to 600° C. during 8-16 hrs. Said alloy has a high volumetric deformability and is used for manufacturing massive large-sized forged and pressed pieces having a high strength level, satisfactory characteristics of plasticity and fracture toughness.

Abstract: A Ni-base alloy which has excellent resistance to permanent set at high temperature and which can be produced at low cost, a heat-resistant spring made of the Ni-base alloy, and a process for producing the spring. The Ni-base alloy of the present invention consists of 0.01 to 0.15 mass % of C, 2.0 mass % or less of Si, 2.5 mass % or less of Mn, 12 to 25 mass % of Cr, 5.0 mass % or less of Mo and/or 5.0 mass % or less of W on condition that Mo+W/2 does not exceed 5.0 mass % or less, 1.5 to 3.5 mass % of Ti, 0.7 to 2.5 mass % of Al, 20 mass % or less of Fe, and the balance of Ni and unavoidable impurities. The ratio of Ti/Al in terms of atomic percentage ranges from 0.6 to 1.5 and the total content of Ti and Al ranges from 4.0 to 8.5 atomic %.

Abstract: The present invention provides a processing method capable of continuously working an Au—Sn soldering metal having a foil form in room temperature. The foil-form soldering metal containing from 10% by weight to 90% by weight of Au and balance comprising Sn is subjected to heat treatment for five minutes to ten hours at 200° C. to 270° C., and subsequently the foil-form soldering metal is slit. Thus, the heat treatment of the Au—Sn soldering metal before slitting enables continuous slitting of the Au—Sn foil-form soldering metal in room temperature and facilitates the production of a ribbon-form soldering metal.

Abstract: Preferred embodiments of the present invention relate to rocket fuels comprising metal hydrides and poly-dicyclopentadiene (“poly-DCPD”). Although poly-DCPD also has physical and chemical properties that are compatible with being used as a rocket fuel in its own right, its primary function is as a binder for the metal hydride. Illustrative examples of metal hydrides include but are not limited to as aluminum hydrides, lithium hydrides, and lithium aluminum hydrides.

Abstract: A pouch, which is inserted into a purse. The inside front and back walls of the pouch have pockets of an assortment of sizes and materials, which enable a person to organize the items carried in a purse. The pockets are designed to hold a multiplicity of items. Some of the pockets are padded, which eliminates the need for additional cases such as is needed for the protection of eyeglasses. In addition, the pouch has a separate middle section, which is comprised of a wall having pockets on both sides. The middle section can be removed by lifting it out of the pouch, and can then be inserted into a smaller purse. The pouch and the separate removable middle section enable a person to change purses quickly and allows a person to change from one purse to a purse of a different size.

Abstract: A rigid container for use as a ladies' evening bag or a home or office furnishing is formed by a pair of highly decorated hinged side elements each formed with an integral abutting frame member that surrounds the opening. The side walls of the container are formed of decorative open work or filigree patterns that extend to the interior in which a fabric liner is secured to the inner surfaces of the walls and is clearly visible through the openings of the side walls, thereby providing an unusual and pleasing aesthetic effect.

Abstract: An energy management system in accordance with an embodiment of the invention has a substrate and a crash pad that are vibration welded together. A method for vibration welding first and second parts made of materials that are incompatible with being vibration welded includes prior to vibration welding the first and second parts, adhering to a surface of at least the first part a layer of material that is compatible with being vibration welded to the second part.

Abstract: A headliner/duct assembly for a vehicle is made by vibration welding the headliner and duct together or ultrasonically welding the headliner and duct of the assembly together. Parts made of materials that are incompatible for ultrasonic welding can be ultrasonically welded together by first adhering to one part compatible material that is compatible with the other part.

Abstract: A stand and powered actuator for supporting and operating an adhesive segment applicator apparatus for use with carrier release tape having pressure-sensitive adhesive segments attached thereto is disclosed which has a mechanism which interacts with an indexing instrumentality on the carrier release tape to facilitate the dispensing of individual adhesive segments. The indexing mechanism consists of a plurality of patterned scores, cuts, or indentations located in the surface of the carrier release tape, thereby allowing for a power actuated advancement mechanism in the adhesive segment applicator apparatus to engage and advance the carrier release tape.

Abstract: A method of manufacturing an optical information recording medium is provided with the steps of: immersing a substrate having guide grooves formed on both surfaces thereof into a recording-layer forming solution; raising the substrate from the recording-layer forming solution; and drying the substrate thus raised to form recording layers on both of the surfaces of the substrate.

Abstract: A composition comprising at least one carrier solvent, at least one primer component and at least one gelling or solidifying agent is provided. The composition according to the invention may he provided in the form of a soft solid, for example, in the form of a stick. A two-part adhesive system is also provided, comprising at least one anaerobic product and a composition comprising at least one carrier solvent, at least one primer component where the primer component is a cure promoting agent and at least one gelling or solidifying agent. A two-part adhesive system comprising a cyanoacrylate adhesive and a composition having at least one carrier solvent, at least one primer component and at least one gelling or solidifying agent is also provided.

Abstract: The present invention relates generally to conductive, silicone-based compositions, with improved initial adhesion and reduced micro-voiding. More specifically, the present invention relates to a conductive, silicone-based composition, which includes a polyorganosiloxane, a silicone resin, and a conductive filler component.

Abstract: A method and apparatus for cleaning a semiconductor wafer processing system comprising a turbomolecular pump. In one embodiment, the invention may be reduced to practice by first supplying a cleaning agent to a chamber; pumping the cleaning agent from the chamber through an the exhaust port; at least partially opening a gate valve; and drawing at least a portion of the cleaning agent through the gate valve and into the turbomolecular pump.

Abstract: There is disclosed an exhaust processing process of a processing apparatus for processing a substrate or a film, which comprises after the processing of the substrate or the film, introducing a non-reacted gas and/or a by-product into a trap means comprising a filament comprised of a high-melting metal material comprising as a main component at least one of tungsten, molybdenum and rhenium; and processing the non-reacted gas and/or the by-product inside the trap means. This makes it possible to prevent lowering in exhaust conductance, to lengthen the maintenance cycle of the processing apparatus, and to provide a high-quality product (processed substrate or film).

Abstract: A wafer processing apparatus comprising a wafer stage, wherein a semiconductor wafer is mounted on the wafer stage so as to process the semiconductor wafer, wherein a holding mechanism of the wafer stage is commonly used for a plurality of wafer stages, and accordingly, the wafer stage can be changed into a wafer stage having a different function so as to process the semiconductor wafer.

Abstract: A method for the preparation of pulp by means of alkaline cooking, in which method spent liquor is transferred to pressurized tanks, and at least one liquor is expanded corresponding to a temperature difference of 1 to 5° C. The generated steam is led to turpentine recovery. Thus, the removal of turpentine and gases dissolved in said liquor is effective, the amount of recovered turpentine increases, and pulp of better washability and higher quality is obtained.

Abstract: A method for the manufacture or treatment of a material web, in particular of a paper or a cardboard web, while using a respective machine, in particular a paper machine, including the step of measuring the hardness and/or the compactness of at least one clothing, in particular of at least one felt, fabric, belt and/or the like, of the machine.

Abstract: Twin roll caster for casting thin steel strip comprises chilled casting rolls mounted on carriers. One roll is fixed and the other is moveable laterally and biased toward the other roll by carrier drive units acting on the moveable roll carriers. A casting pool of molten steel is supported on the rolls which are rotated to produce a solidified steel strip delivered downwardly from the nip therebetween. A substantially constant gap is maintained between the rolls such that unsolidifed molten metal passes through the nip between the solidified shells of the forming strip and solidifies below the nip. The carrier drive units are effective to apply to the biased roll substantially constant and low biasing forces, which may be between the same and slightly more than the force required to balance the hydrostatic pressure of the casting pool and to overcome the mechanical friction involved in moving the biased roll.

Abstract: Methods for making molding casts by a process typically referred to as “investment casting” using a novel composition is described. The composition is a phosphate bonded material that contains mono-ammonium phosphate (MAP), magnesium oxide and silica filler (quartz, cristobalite, or a mixture thereof). It has been discovered that controlling the amount and ratio of these components has a significant impact on gas permeability (porosity), set time, cast smoothness and cast softness. The most outstanding feature of the new investments is the short mold fabrication and processing time that they allow due to their high gas permeability. The investments can be placed in a burn out furnace while still wet and can be heated rapidly to the firing temperature. The casts can be broken by sandblasting the casts with glass beads. Molds made from the casts have smooth surfaces indicating that the casts are free of visible inclusions and other defects.

Abstract: Apparatus and methods according to the present invention preferably utilize electroosmotic pumps that are capable of generating high pressure and flow without moving mechanical parts and the associated generation of unacceptable electrical and acoustic noise, as well as the associated reduction in reliability. These electroosmotic pumps are preferably fabricated with materials and structures that improve performance, efficiency, and reduce weight and manufacturing cost relative to presently available micropumps. These electroosmotic pumps also preferably allow for recapture of evolved gases and deposited materials, which may provide for long-term closed-loop operation. Apparatus and methods according to the present invention also allow active regulation of the temperature of the device through electrical control of the flow through the pump and can utilize multiple cooling loops to allow independent regulation of the special and temporal characteristics of the device temperature profiles.

Abstract: The present invention relates to the structure of a pipe plate unit for heat exchangers which may be employed in condensers, etc. that is used in thermoelectric and nuclear power plants. The object of this invention is to provide a structure for heat exchanger pipe plate units which reduces the number of construction steps and the labor costs for replacement of the pipe plate units, and which results in a pipe plate unit for heat exchangers after the replacement process that maintains a good seal for the fluids and which is adequately strong.

Abstract: Low profile heat exchanger including a fin plate having opposite facing first and second sides and including a plurality of spaced apart elongate fins that extend outward from the first side and define a plurality of elongate passages that are open facing on the second side, and a flat container having spaced apart cover and shim plates sealably joined about peripheral edges thereof and defining a fluid conducting chamber, the container having an inlet opening and an outlet opening in communication with the fluid conducting chamber to permit a fluid to pass into, through, and out of the fluid conducting chamber, wherein the first side of the fin plate is mounted to the shim plate to permit thermal transfer therebetween and the second side of the fin plate is exposed.

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 applied to the formation from heating elements positioned within wellbores. Portions of the heater elements may be free to move within the wellbores to inhibit failure of the heater elements due to thermal expansion.

Abstract: Frac sand from a well completion operation is transported to a recycling facility by truck. The frac sand is passed into a washing facility where is it separated from frac sand carrier residue, clays, drilling mud and metal particles. The wash water used in the washing facility is settled and re-used. Mud from the settled wash water is removed and re-used in drilling operations. The frac sand is removed from the washing facility by an inclined dehydration screw, and discharged into a counterflow hot air drying facility. Dust from the drying facility is collected and removed. Hot frac sand from the drying facility is passed through a chiller, and collected. The collected material is sized, and stored for re-use.

Abstract: There is disclosed an improved centraliser (210) for centralisation of tubulars (250) such as casings, liners, production tubing, production screens and the like, in oil/gas wells. Known centralisers are of a “unitary construction”, i.e. made in one piece fro m one material. This provides numerous problems in the prior art since the chosen material must provide conflicting characteristics at different times and places. Accordingly, the invention provides a centraliser (210) comprising a tubular body (214), a portion of an outermost surface (212) of said tubular body (214) being formed from a first material and a portion of or adjacent to at least one end (218) of said tubular body and/or a portion of an innermost surface (222) being formed from second material(s), the first material having a lower Youngs modulus than the second material(s).

Abstract: A running tool for wiper plugs used in cementing well casings into a wellbore. The running tool and setting balls or darts used to launch the plugs are retrievable following deployment of the plugs. Flapper valve assemblies on the wiper plugs are activated after the plugs are displaced from the running tool to eliminate the requirement to maintain a setting ball or dart in engagement with the wiper plug as the assembly is pumped down the well casing. Because of being retrievable, the mandrel, setting sleeves and setting ball or dart may be constructed of any desirable high-strength material without regard to the need to drill up the material following completion of the cementing job. The use of high-strength steel permits large flow passages to be employed in the cementing plugs by eliminating the need for large volumes of drillable metals in the plugs. The running tool protects the flapper valve seal surfaces from circulating fluids prior to deployment of the plugs from the tool.

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. A heating rate to a selected volume of the formation may be controlled by altering an amount of heating energy per day that is provided to the selected volume.

Abstract: An oil shale 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. A reducing environment may be maintained within a portion of the formation.

Abstract: A gas-lift well having a controllable gas-lift valve is provided. The well uses the tubing and casing to communicate with and power the controllable valve from the surface. Induction chokes at the surface and downhole electrically isolate the tubing from the casing. A high band-width, adaptable communication system is used to communicate between the controllable valve and the surface. Additional sensors, such as pressure, temperature, and acoustic sensors, may be provided downhole to more accurately assess downhole conditions. The controllable valve is varied opened or closed, depending on downhole conditions, oil production, gas usage and availability, to optimize production and assist in unloading. While conventional, bellows-type, gas-lift valves frequently fail and leak—often undetected—the controllable valve hereof permits known precise operation and concomitant control of the gas-lift well.

Abstract: A system for placement in a ceiling of a room to provide a fluid to the room. A method for protecting a room from fire. The method comprises the steps of placing a primary profile in a ceiling of the room. A system for placement in a ceiling of a room to provide air to the room. A method for providing air to a room. A system for placement in a ceiling of a room to provide sound to the room. A method for providing sound to a room. A system for placement in a ceiling of a room to provide information to the room. A method for providing information to a room.

Abstract: A displacement and support device including a power cylinder (3) provided at its opposite ends, respectively, with an assembly element (7) for connecting the power cylinder with power tool and a support leg, a control valve (10) for controlling operation of the power cylinder (30), and a manually rotationally adjustable actuation member (9) for actuating the control valve (10), with the actuation member (9) being formed as a handle extending transverse to an axis (A) of the power cylinder and rotationally adjustable about a handle axis (B) within a rotational angle of 180° that encompasses an entire control region of the control valve (10).

Abstract: A netlike metallic foil 11′ and a transparent substrate film 14 are laminated with an adhesive layer 13. The adhesive-layer 13-side surface of the metallic foil 11′ may be formed with a darkening layer 12. The roughness of the adhesive-layer 13-side surface (lower surface) of the metallic foil 11′ is preferably such that the maximum height Rmax be more than 0 and less than 4 &mgr;m, more preferably more than 0 and 2 &mgr;m or less. As long as the maximum height Rmax of this surface of the metallic foil 11′ falls in the above-described range, the adhesive layer never contains air bubbles in such sizes that reflectance is adversely affected. Further, the roughness of the surface (upper surface) of the metallic foil 11′, opposite to the adhesive-layer 13-side surface, is preferably such that the arithmetic mean roughness Ra is in the range between 0.02 &mgr;m and 1 &mgr;m.

Abstract: A cut via is formed in an end of a multilayer circuit board of the first transmission line, and a clearance is provided between the cut via and a ground pattern for achieving an impedance matching between the first and second transmission lines. The cut via of a first transmission line which may be a stripline or a microstrip line, and an electrode of the second transmission line are connected to each other, and ground patterns of the first and second transmission lines are connected to each other. The first and second transmission lines have respective signal lines positioned substantially coaxially with each other.

Abstract: A stationary induction machine including a winding (2) including an elongate, flexible cable (1), having an electric lead (7), and a cooling device, arranged, with the aid of a coolant, to divert excess heat generated in the lead during operation of the induction machine, which lead is in the form of a tube and surrounds a continuous channel (10) for the circulation of said coolant. In accordance with the invention, the cable includes a cooling tube (4) of a polymer material that is arranged in the lead and forms said channel. The invention also relates to a cable for such an induction machine.

Abstract: Superconducting cable (1) comprising:

Abstract: In one embodiment of the invention, a stacking element includes a printed circuit board (PCB) and a plurality of solder bumps. The PCB has a top side and a bottom side. The top side is attached to first pins of a first device. The plurality of solder bumps are on the bottom side and attached to upper areas of second pins of a second device to provide electrical connections between the first pins and the second pins.

Abstract: The aim of the invention is to ensure efficient coolilng in an electric rotary machine (2), in particular in a high-voltage generator. To achieve this, the invention provides a coolant channel (10) which extends in a radial direction and in which a number of high-voltage conductors (14) are located. A coolant gas is preferably used as the coolant. The advantage of positioning the high-voltage cables (14) in the coolant channels (10) is that the coolant comes into direct contact with said high-voltage cables (14), thus ensuring efficient and uniform cooling.

Abstract: A method is disclosed as part of an overall process in which a boring tool is moved through the ground within a given region along a particular path in an orientation which includes pitch. A locating signal is transmitted from the boring tool which signal exhibits a field defined forward point within a reference surface which field defined forward point is vertically above an inground forward point on the particular path through which the boring tool is likely to pass. The method establishes a predicted depth of the boring tool at the inground forward point by first identifying the field defined forward point. The signal strength of the locating signal is then measured at the field defined forward point as being representative of the depth of the boring tool at an inground upstream point which is the current location of the boring tool. With the boring tool at the upstream inground point, the pitch of the boring tool is determined.

Abstract: A drill bit nozzle (1) providing a through bore for the passage of drilling fluid through a drill bit. The nozzle (1) is made of a material or materials which can be drilled through by standard well bore drilling equipment. The material(s) are selected to provide a surface (5) to the through bore which has a relatively high resistance to erosion to withstand the abrasive and corrosive impact of jetted drilling fluid. Embodiments are described using a hard chrome/copper combination and a single rubber material.

Abstract: An expandable reamer shoe is provided for use with expandable casing in a borehole. The reamer shoe has a number of reaming members in the form of blades which remain closed against the body of the shoe when inserted through casing, and can then be expanded to underream below the casing. Additionally, the expandable reamer shoe is made substantially of a drillable material so that the borehole can be extended beyond the point reached by the expandable reamer shoe.

Abstract: Methods and materials for chemically enhanced drilling of oil/gas wells are disclosed. The use of drilling fluids containing chemicals that dissolve formation constituents results in the creation of boreholes. Fluids containing acids such as hydrochloric acid, formic acid, acetic acid, or combinations thereof have been found to be especially useful in chemical drilling of formations containing basic minerals such as calcium carbonate. The use of acid has the further advantage of simultaneously stimulating the borehole.

Abstract: A self-advancing drilling system comprising a drilling apparatus, the drilling apparatus, the drilling apparatus having at least one leading fluid cutting nozzle, means on the drilling apparatus to provide forward movement to the drilling apparatus, the drilling system further comprising a drill string formed from recoverable flexible hose.

Abstract: A control yoke anchor system for a kite-powered vehicle has a control yoke releasably attached to an anchor. The lower end of a longitudinal member is coupled to a base. The base is mounted on, or is part of a vehicle propellable by a flying kite controlled by user manipulation of one or more control lines coupled between the control yoke and the kite. A first pivotal coupling on the upper end of the longitudinal member is releasably couplable to the control yoke. A second pivotal coupling can be pivotally coupled between the base and the lower end of the longitudinal member. The longitudinal member may be flexible. Releasable coupling of the control yoke to the first pivotal coupling can be via a hook provided on that coupling, with a portion of the control yoke being removably insertable within the hook. This “anchors” the control yoke by diverting a substantial portion of the kite's pulling force through the longitudinal member to the vehicle (i.e.

Abstract: A chassis having systems responsive to a nonmechanical control signals and a simplified body-attachment interface includes preassembled modules to enhance ease and simplicity of chassis assembly. The chassis is preferably configured to minimize the possibility of a preassembled module being incorrectly positioned within the chassis. Methods for advantageously employing preassembled modules to assemble vehicle chassis are also provided.

Abstract: A multi-purpose ground support vehicle for an aircraft comprises a four wheel drive land vehicle in which the main power unit is also connected to an aircraft services gearbox by a power take-off shaft to provide a self-propelled aerospace ground equipment facility in a variety of terrains. The aircraft services gearbox includes a plurality of service devices such as e.g. a hydraulic pump, an electrical generator, a low or high pressure air compressor etc.

Abstract: The swing arm of the current invention is a retrofit assembly for a motorcycle frame configured as in a Harley-Davidson Softail™ motorcycle, allowing for the installation of a wide rear wheel, having a replacement swing arm assembly 10 that mounts to the outside 42 of a stock frame 20. The replacement swing arm assembly 10 has two swing arms 12 positioned in parallel and joined at one end by a spanning bar 14 attached to each swing arm 12 a distance below frame pivot bolt 24. The other end of each swing arm 12 attaches to an axle 34 on opposites side of a tire 30. Existing horizontal shock 17 system attaches to the swing arm assembly 10 through spanning bar 14. The swing arm assembly 10 installs with minor modifications to a stock frame 20. Additional room for the tire 30 and its operation is achieved by moving attachment of the swing arm assembly 10 outside 42 the frame 20.

Abstract: An air bag safety floatation system for vehicles in danger of sinking. In the preferred mode, the device is installed on a snow mobile on the handle bar and steering section thereof. The system comprises a CO2 cartridge with a supply line to fill an air bag, to allow the machine on which it is mounted to float for a sufficient period of time to allow the user to escape to safety. Importantly, this system may be activated manually through usage of a manual trigger mechanism, which may be armed by the user when traveling across frozen lakes or rivers, and disarmed by the user when in other areas. A locking pin is also utilized for the purposes of user safety. In addition, the system may be deployed through the use of a pressure switch, which is automatically activated upon being submerged into water. Once deployed, the device serves as a survival tool for those operating machines that fall through ice on lakes or rivers, preventing significant damage to the snow mobile in the process.

Abstract: A drive mechanism for a snow vehicle, i.e., so-called snowmobile, includes: a four cycle engine having a cylinder head at the top thereof, arranged at the approximate center of an engine room formed in the front body of the snow vehicle; a steering post having a pair of steering bars for maneuvering the snow vehicle attached at the top end thereof, projectively arranged in the rear of the engine with respect to the vehicle's direction of travel in the engine room, with the steering side slightly inclined to the rear. In this snowmobile, a speed reducing mechanism for reducing the output speed of rotation from the engine is provided in front of the engine with respect to the vehicle's direction of travel.

Abstract: The steering actuator system disclosed includes a driver feedback rack for receiving input from a steering wheel and a vehicle steering rack, separate from the driver feedback rack. A variable feedback device connects the driver feedback rack to the vehicle steering rack, such that linear motion of the driver feedback rack is translated to variable linear motion of the vehicle steering rack through the variable feedback device. Also, linear motion of the steering rack can be translated into variable linear motion of the driver feedback rack through the variable feedback device.