Abstract: The present subject matter relates to controlling water sources external to a structure and more particularly to an external water shutoff. One embodiment of the present subject matter includes an apparatus having an electrically operable valve placed on a water supply line internal to a structure between a location where the water supply line enters the structure and a location where the water supply line exits the structure, an auto-drain valve, and means for controlling the electrically operable valve, wherein the means for controlling is external to the structure, further wherein the means for controlling the electrically operable valve is communicatively connected to the electrically operable valve external to the structure.

Abstract: The present invention provides a vacuum thermal insulating valve that may be used at high temperature in gas supply systems or gas exhaust systems, and also may be made substantially small and compact in size owing to its excellent thermal insulating performance. With a vacuum thermal insulating valve comprising a valve equipped with a valve body and an actuator, and a vacuum thermal insulating box that houses the valve, the afore-mentioned vacuum thermal insulating box S is formed by a square-shaped lower vacuum jacket S5 having a cylinder-shaped vacuum thermal insulating pipe receiving part J on a side and with its upper face made open, and the square-shaped upper vacuum jackets S4, which is hermetically fitted to the lower vacuum jacket S5 and with its lower face made open.

Abstract: A fluid distribution control element for use in a ball check valve assembly having a valve housing defining a valve chamber and a first inlet opening spaced from a second inlet opening. The control element is arranged inside the valve housing to transition along a substantially linear path of displacement. The control element includes first and second obstruction elements each being configured to respectively fluidly seal the first and second inlet openings. The control element also includes a web portion, having a web length, which secures the first obstruction element to the second obstruction element. The web length is configured to restrict one of the first and second obstruction elements from sealing a respective inlet opening when the other obstruction element is sealing the other respective inlet opening. The web length is further configured to minimize the seat-to-seat distance the control element must travel along the linear path of displacement.

Abstract: In a pressure compensation type flow rate control valve, overshoot of a flow rate when an upstream pressure is abruptly increased is suppressed. A first variable orifice 11 is provided on the side of an inflow opening and a second variable orifice 15 is provided on the side of an outflow opening. As the spool 3 is displaced from its initial position by a pressure of fluid entering when the upstream fluid pressure is increased, the opening of the first variable orifice 11 is gradually reduced, and the opening of the second variable orifice 15 is gradually increased. Since the second variable orifice 15 on the side of the outflow opening is previously reduced, even if the upstream pressure is abruptly increased, fluid more than a predetermined amount does not flow out toward the downstream.

Abstract: Methods and apparatus are provided for retaining a hinge shaft of a check valve with a bushing. The check valve includes a valve body defining a flow passage therethrough; a hinge shaft; a bushing coupling the hinge shaft to the valve body; a pin secured to the valve body and engaging the bushing; and a closure element pivotally mounted on the hinge shaft for opening and closing the flow passage.

Abstract: Methods and apparatus are provided for retaining a hinge shaft of a check valve with a bushing. The check valve includes a valve body defining a flow passage therethrough; a hinge shaft; a bushing coupled to the valve body and welded to the hinge shaft; and a closure element pivotally mounted on the hinge shaft for opening and closing the flow passage.

Abstract: A check valve includes a valve body defining a flow passage therethrough; a hinge shaft mounted on the valve body; a closure element pivotally mounted on the hinge shaft for opening and closing the flow passage; and a pin secured to the valve body and received by the hinge shaft.

Abstract: A check valve having two opposing springs to hold a ball or stopper a pre-determined distance from the valve seat so that the ball or stopper seats against the valve seat only under backflow pressure.

Abstract: A check valve for use in pump of hydraulic cylinder comprises a check valve including a tubular member disposed therein and having a sheath member received therein, a pump including a chamber provided in an output pipe thereof for receiving the check valve, wherein the tubular member is constructed in the form of a hollow cylinder and includes a sealing sleeve fitted therearound, and includes an oil seal mounted on the front end thereof for the engagement with a hollow screw element in the chamber; the sheath member is comprised of a hollow cap member, a first spring element, a ball, a hollow disc element which are placed into the tubular member in turn, and a second spring element. By using the disc element and the second spring element, the tubular member may be fixed in the chamber, and by way of the screw element, the tubular member is enclosed in the chamber.

Abstract: A check valve having a piston-like ball or stopper a pre-determined distance from the valve seat so that the ball or stopper seats against the valve seat only under backflow pressure.

Abstract: A microfluidic device is provided that can include an input liquid-containment feature. The microfluidic device can include an overflow channel in fluid communication with the input liquid-containment feature. The microfluidic device can include a fluid capture appendix in fluid communication with the overflow channel.

Abstract: An ejector functioning as a vacuum generating mechanism is disposed in a main body constituting a vacuum generating unit, and an atmospheric air introducing valve is disposed between the ejector and a vacuum port. The atmospheric air introducing valve is brought into a valve closed state at times when a negative pressure is generated by the ejector under a condition in which a workpiece is held by the negative pressure generated by the ejector, whereby communication between the vacuum port and the atmosphere is blocked. On the other hand, at times when the vacuum is broken, in which the negative pressure state of the vacuum port is released, the atmospheric air introducing valve is brought into a valve open state, whereby the vacuum port communicates with the atmosphere.

Abstract: The present invention relates to a Pneumatic System that can be employed within the residential environment. The system includes both a section mode and a pressure mode. Both of these modes, in turn, have both a low and a high pressure range. A variety of applications are disclosed for use in conjunction with the various modes of the system. These various applications are described in greater detail hereinafter.

Abstract: A decompression apparatus has an exhaust mechanism for decompressing a vacuum chamber. The exhaust mechanism has a main exhaust passage one end of which is connected to the vacuum chamber and the other end of which is connected to a vacuum pump, a first valve disposed in the main exhaust passage; a slow exhaust passage one end of which is connected to the vacuum chamber directly or via part of the main exhaust passage and the other end of which is connected to the vacuum pump directly or via part of the main exhaust passage, a cylindrical inorganic porous body disposed in the slow exhaust passage so that a gap is formed between the inorganic porous body and the inner surface of the slow exhaust passage, and a second valve disposed in the slow exhaust passage.

Abstract: A one-handle valve cartridge includes a spring that isolates frictional forces between dynamic sealing elements in the valve cartridge and loads applied to the valve cartridge and transmitted to the dynamic sealing elements from an actuating mechanism of the valve cartridge.

Abstract: Provided is an automatic four-port selector valve which is capable of controlling a variation in static pressure and a variation in flow rate induced in the switching of air or gas flow passages so that they are within tolerant accuracies, which is further capable of controlling a saliently appearing variation in pressure difference in a clean temperature-controlled/humidity-controlled air supply apparatus, a dry air supply apparatus, etc.

Abstract: A by-pass fluid flow amplifier which contains a primary nozzle and a primary profile for discharging compressed air into a conduit of the air amplifier and entraining ambient air in the process. A secondary nozzle and a secondary profile for discharging compressed air into the conduit of the air amplifier towards the rear that assists the primary nozzle such as to allow consistent fluid wall attachment of the compressed air and the entrained air caused by the primary nozzle and the primary profile. The secondary nozzle increases the total flow of the amplifier and prohibits the total flow from traveling towards the center of the conduit where flow reversal and turbulence are likely to occur.

Abstract: A flexible collapsible corrugated sewer hose has a collapsible and expandable corrugated section providing durability, a tight bend radius and a relatively small collapse ratio. An expansion of the corrugations permits convenient manipulation and installation of the sewer hose having a self supporting structure and crush resistance without helical reinforcement.

Abstract: The invention relates to a dyeing or mordant process preferably for the purpose of obtaining faded effects on woven products or garments, characterized in that the mordant is applied to the warp yarn (or conversely the weft yarn) before the weaving, while the weft yarn (or conversely the warp yarn) constitutes the resist, and in that the dyeing is deferred until after the weaving. Advantageously, the mordant and a sizing product are applied simultaneously to the warp yarn. The dyeing can be carried out before or after making up.

Abstract: A gas charging device includes a housing section (61), a gas charging section (62), a lid (64) and an opening member (65). The housing section houses a gas ejection device (1) provided with a gas container (5) and an operating member (9) for opening/closing the gas container. The gas charging section is formed with a supply duct (68) for supplying the gas and a discharge duct (69) for discharging the gas and is faced by one end of the housing section (61). The lid may hermetically seal the gas charging section (62). The operating member may be engaged with the operating member (9) to open the gas container (5). The gas charging section (62), in the housing section (61) of which the gas ejection device (1) is housed, is hermetically sealed by the lid (64), and the gas container (5) of the gas ejection device (1) is opened by the opening member (65).

Abstract: The present invention is directed toward a cost effective method for filling a dispenser assembly using a high speed filling apparatus. A partially pre-assembled dispenser assembly that includes an end cap, an outer casing, and an inner fluid receiving body is placed directly onto a filling apparatus. The partially pre-assembled dispenser assembly is filled with a fluid material through an opening in the inner fluid receiving body. The inner fluid receiving body is then sealed so as to provide a fully assembled and filled dispenser assembly. The ability to provide dispensers in a pre-assembled form, combined with the compatibility of the fluid dispensers with industrial high speed filling machines, reduces the overall filling costs to the cosmetic company, as well as the cost to the consumer.

Abstract: In order to enable fuel to be sufficiently supplied to a mobile object without requiring a power source outside the mobile object, a compressor is driven by power supplied from a fuel cell vehicle, and hydrogen emitted to gas piping from a pressure accumulator is supplied to a high-pressure hydrogen tank of the fuel cell vehicle side, in a method for supplying the hydrogen as a fuel gas to the high-pressure hydrogen tank mounted on the fuel cell vehicle from the pressure accumulator of the hydrogen station. A power-supplying operation required for driving the compressor is performed by at least a secondary battery or a fuel cell.

Abstract: A fluid-distribution system includes a plurality of fluid-distribution nodes with three-way ports attached to bleed/flush lines and alternate ports attached to vacuum lines. A first pump is used to draw new brake fluid from a new fluid container, push it through the manifold and ports, and through the bleed/flush lines. Fluid flow through the ports is selectively controlled by a computing device. In this manner, a vehicle's brake system including individual brake lines and ABS systems, may be flushed in a prescribed sequence. The vacuum lines are connected to a second pump via alternate ports of the sequential control valve manifold and may be used evacuated air and contaminated brake fluid from the vehicle's bleeder valves or master cylinder. Additionally, the bleed/flush lines may be connected to the alternate ports during priming or purging of the system. This also facilitates storage of the bleed lines as it prevents brake fluid from spilling and prevents air from entering the system.

Abstract: Apparatus (20) for filling cartons (22) in a sterile, contaminant-free environment comprises an enclosure (26) which at least partially surrounds a carton filler nozzle (24). A carton opening (32) formed in the bottom of the enclosure (26) is shaped to receive an open-ended carton (22) into a position for filling. Guides (44) machined into interior surfaces of the enclosure (26) guide the motion of the carton (22) into the enclosure (26) for filling. A port formed in the enclosure (26) admits sterile fluid to flush the interior of the enclosure (26). The port and the nozzle (24) are connectible into a cleaning solution circuit with the port providing an outlet for cleaning solution that has entered the enclosure (26) through the nozzle (24). The nozzle (24) and the interior of the enclosure (26) may be cleaned by sealing the enclosure (26) from the ambient atmosphere and then flushing the enclosure (26) with the cleaning solution.

Abstract: An attachment device for a rotary tool having an output shaft extending from the rotary tool housing is disclosed herein. The attachment device comprises an attachment housing defining a vacuum mouth. A fastening member is coupled to the attachment housing, and is configured to releasably connect the attachment housing to the tool housing. A fan is retained within the attachment housing. The fan is configured for connection to the end of the output shaft extending from the rotary tool such that rotation of the output shaft results in rotation of the impeller. Rotation of the impeller causes air and debris to be drawn into the attachment through the mouth. A debris container is coupled to the attachment housing and is configured to receive the debris drawn into the housing through the vacuum mouth.

Abstract: Object of the invention is to provide a tin powder containing fine tin particles which performs fine pitch wiring circuit easily, excellent in filling the minute diameter via holes, and exhibits low temperature fusibility. In order to achieve the object, a copper powder slurry is prepared by adding a copper powder in water with agitation and a tin solution for deposition by substitution is prepared by adding an acid to an aqueous mixture solution containing a stannous salt and thiourea. Then the copper powder slurry and the tin solution for deposition by substitution are mixed with agitation in a certain ratio of tin in the solution against to copper in the slurry to deposit tin by substitution on the surface of the copper powder. As a result, the tin powder of the present invention is obtained.

Abstract: Chromate-free compositions for applying a conversion or passivation coating for metals, more particularly zinc coated metal surfaces. The methods of the invention comprise contacting the requisite metal surface with a phosphonomethylated polyamine. Other aspects of the disclosed tech involve methods and compositions in which the following optional components can be included: fluoacid, silane, inorganic phosphorus, acid, latex film forming component and pH adjustment agent.

Abstract: A three dimensional soft magnetic metal mass suitable for milling is formed wrapping soft magnetic metal ribbon into a three dimensional shape and then applying adhesive to the three dimensional shape. The adhesive permeates the three dimensional shape. The adhesive is then cured. If the soft magnetic metal mass is made as a toroid, then it could be processed into an electromechanical component. The electromechanical component would then be suitable for use in very high frequency electric motors.

Abstract: The invention provides a method of producing a grain-oriented electrical steel sheet of the complete solid solution nitrided type that is good in glass film formation and excellent in magnetic properties, which method comprises: C: 0.025 to 0.09%, hot-rolling the steel slab containing Si: 2.5 to 4.0% and acid-soluble Al into a hot-rolled steel strip; controlling the rate at which N contained in the hot-rolled steel strip is precipitated as AlN to a precipitation rate of 20% or less; conducting hot-rolled strip annealing and cold rolling conducting decarburization-annealing combined with primary recrystallization by during the former part of the process in an atmosphere whose PH2O/PH2 is 0.30 to 0.70 and then during the latter part thereof in an atmosphere whose PH2O/PH2 is 0.

Abstract: An electron beam enhanced nitriding system that passes a high-energy electron beam through nitrogen gas to form a low electron temperature plasma capable of delivering nitrogen ions and radicals to a substrate to be nitrided. The substrate can be mounted on an electrode, and the substrate can be biased and heated.

Abstract: Disclosed are methods for treating metal substrates, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The methods include contacting the substrate with a pretreatment composition that includes: (a) a group IIIB and/or IVB metal; (b) free fluorine; (c) a metal fluoride salt formed from a metal which forms a fluoride salt having a pKsp of at least 11; and (d) water.

Abstract: ABSTRACT OF THE DISCLOSURE The present invention is directed to a high protection coating process that is particularly useful for substrates in need of corrosion protection. The invention provides methods of applying a non-chrome passivating layer or conversion coating to a substrate and optionally, a secondary conversion or passivating layer to the non-chrome passivating layer or conversion coating, and articles having said coatings thereon.

Abstract: For producing corrosion resistant yellow passivate layers on zinc and zinc alloy surfaces, an aqueous reaction solution is utilized that contains trivalent chromium ions, at least one acid as well as at least one heteroaromatic compound selected from the group comprising nicotinic acid, the salts and derivatives thereof.

Abstract: An R—Fe—B based rare-earth alloy powder with a mean particle size of less than about 20 ?m is provided and compacted to make a powder compact. Next, the powder compact is subjected to a heat treatment at a temperature of about 550° C. to less than about 1,000° C. within hydrogen gas, thereby producing hydrogenation and disproportionation reactions (HD processes). Then, the powder compact is subjected to another heat treatment at a temperature of about 550° C. to less than about 1,000° C. within either a vacuum or an inert atmosphere, thereby producing desorption and recombination reactions and obtaining a porous material including fine crystal grains, of which the density is about 60% to about 90% of their true density and which have an average crystal grain size of about 0.01 ?m to about 2 ?m (DR processes). Thereafter, the porous material is subjected to yet another heat treatment at a temperature of about 750° C. to less than about 1,000° C.

Abstract: There is provided a high-strength hot rolled steel sheet excellent in phosphatability, wherein a maximum depth (Ry) of pits and bumps, existing on a surface thereof, is not less than 10 ?m, and an average interval (Sm) of the pits and the bumps is not more than 30 ?m, meeting either a requirement for a load length ratio (tp40) of the pits and the bumps on the surface at not more than 20%, or a requirement for a difference between a load length ratio (tp60) and the load length ratio (tp40), at not less than 60%, or both thereof. The high-strength hot rolled steel sheet is capable of exhibiting stable and excellent phosphatability even if Mo highly effective for reinforcement in strength is added thereto in expectation of a higher strength.

Abstract: A heat treatment method of heat-treating a steel tube provides the steel tube with satisfactory workability and high pressure resistance capable of coping with a recent increasing trend of pressure dealt with by a recent common rail type fuel injection system. A steel tube of a desired size is formed by drawing a material of a steel containing at least vanadium. The steel tube is processed for normalizing by holding the steel tube at high temperatures between 950 and 1000° C. for a predetermined time and slowly cooling the steel tube at a predetermined cooling rate. Then, the steel tube is processed for tempering by heating the steel tube at a temperature between 500 and 700° C. and cooling the steel tube to an ordinary temperature at an optional cooling rate.

Abstract: An oil country tubular good for expansion according to the invention is expanded in a well. The oil country tubular good for expansion has a composition containing, in percentage by mass, 0.05% to 0.08% C, at most 0.50% Si, 0.80% to 1.30% Mn, at most 0.030% P, at most 0.020% S, 0.08% to 0.50% Cr, at most 0.01% N, 0.005% to 0.06% Al, at most 0.05% Ti, at most 0.50% Cu, and at most 0.50% Ni, and the balance consisting of Fe and impurities, and a structure having a ferrite ratio of at least 80%. The oil country tubular good for expansion has a yield strength in the range from 276 MPa to 379 MPa and a uniform elongation of at least 16%. Therefore, the oil country tubular good according to the invention has a high pipe expansion characteristic.

Abstract: A magnesium base alloy pipe having high strength and toughness is provided along with a method of manufacturing such pipes. A magnesium base alloy pipe, wherein the pipe is produced by drawing a pipe blank of a magnesium base alloy comprising containing either of the following ingredients (1) or (2): (1) about 0.1-12.0 mass % of Al; or (2) about 1.0-10.0 mass % of Zn and about 0.1-2.0 mass % of Zr. The novel alloy pipe is manufactured by a method comprising steps of providing the above-described pipe blank, pointing the pipe blank, and drawing the pointed pipe blank. The drawing step is executed at a drawing temperature above approx. 50° C.

Abstract: A titanium-alloy article is produced by providing a workpiece of an alpha-beta titanium alloy having a beta-transus temperature, and thereafter mechanically working the workpiece at a mechanical-working temperature above the beta-transus temperature. The mechanically worked workpiece is solution heat treated at a solution-heat-treatment temperature of from about 175° F. below the beta-transus temperature to about 25° F. below the beta-transus temperature, quenched, overage heat treated at an overage-heat-treatment temperature of from about 400° F. below the beta-transus temperature to about 275° F. below the beta-transus temperature, and cooled from the overage-heat-treatment temperature.

Abstract: This invention is directed toward an airtight, refrigerated cosmetics handbag that can be used as a stand alone product or inserted into other, larger handbags. The handbag has a pocket in the top panel into which frozen gel packs can be inserted, so that heat-sensitive cosmetics are cooled from the top. The exterior of the handbag is constructed of heat-shielding and/or heat reflective materials. The inside of the handbag additionally comprises means by which the cosmetics can be retained in a safe but compact form, and, optionally, a bi-directionally modifiable valve through which excess air can be removed subsequent to the cosmetics being placed in the handbag. The handbag can be manufactured in a variety of sizes and shapes, and, preferentially, from recycled materials.

Abstract: Embodiments of adjustable club identification systems and methods to manufacture adjustable club identification systems are generally described herein. Other embodiments may be described and claimed.

Abstract: As to an air bladder having a laminate structure of an inner layer and an outer layer, there is provided a method wherein an air tightness in a joint portion of the inner layer is kept surely and a joint distance between the inner layer and the outer layer is properly configured. A hollow toric-shaped air bladder for a safety tire placed in a tire and filled with a gas and supporting a load applied to the tire by expansion-deformation based on dropping of a tire internal pressure, which has a laminate structure of an inner layer formed by rounding an innerliner member in a toric form and overlapping end portions of the innerliner member with each other at a side of an outer diameter of the toric, and an outer layer comprised of a main reinforcement member covering an outer peripheral face of the inner layer other than the overlapped portion of the innerliner member and a sub reinforcement member covering the overlapped portion including ends of the main reinforcement member.

Abstract: A puncture resistant pneumatic tire has a tread portion and a pair of lateral tread edges. A belt package is located radially inward of the tread portion and a carcass structure has at least one body ply which extends between and is turned up around a pair of bead cores. A protective band extends circumferentially about the tire radially beneath the tread portion and includes a plurality of circumferentially spaced metal rods, each of which extends in a lateral direction between the tread edges. The protective band may be located radially inward or outward of a spiral ply layer and the rods may be arranged in a staggered laterally offset layered relationship. The rods have a circular cross-section with a diameter of between 1/16 inch and ¼ inch and a length of between 7 inches and 8 inches and will deflect and dislodge the pointed end of road debris before it completely punctures the tire.

Abstract: An object of the present invention is to provide a tire for a construction vehicle which suppresses a trouble of the tire by enhancing a heat-radiation characteristic of a tire center portion. A tire for a construction vehicle according to the present invention is provided with a plurality of lug grooves 22 in tread shoulder regions located at the both sides in the width direction of the tire. A plurality of widthwise-extending narrow grooves 24 extending generally along the width direction of the tire and having an end in the width direction of the tire terminated in the tread are disposed in a tire center portion C. This may improve the wear resistance characteristic and to enhance the heat-radiation characteristic by suppressing the decrease of the rigidity of the land portion. In addition, an equatorial shallow groove 26 extending in the circumferential direction of the tire is disposed on the tire equator CL.

Abstract: A tire inflation system comprising pneumatically controlled wheel valves that are situated in the wheels of a motor vehicle. An electrically actuated pilot valve that is fixed to the vehicle controls the respective wheel valves. To produce a small, low-cost, reliable tire inflation system, a first and a second compressor are provided. The first compressor supplies a first compressed air system with medium-pressure compressed air and the second compressor supplies a second compressed air system with high-pressure compressed air. The wheel valves are situated in the first compressed air system and the pilot valves are situated in the second compressed air system.

Abstract: Two kinds or more of resin films having different surface roughnesses are pasted to an outer surface of a side portion of an unvulcanized tire, the unvulcanized tire is vulcanized and molded in a state of pasting the resin films, thereby, a pneumatic tire provided with two kinds or more of the resin films at the outer surface of the tire side portion to be able to be exfoliated therefrom is fabricated.

Abstract: The present invention can provide a rubber composition, in which all of strength at break, low heat-build up property, run-flat durability and low fuel consumption can be improved since the rubber composition comprises 5 to 120 parts by weight of flake-like graphite having an average aspect ratio of 3 to 80 and an average particle diameter of 2 to 80 ?m on the basis of 100 parts by weight of a diene rubber component, and a run-flat tire using the rubber composition.

Abstract: To provide a pneumatic tire having a tire side portion with an enhanced durability according to the present invention, a run flat tire (1) has a turbulent generating concavo-convex part (5) composed of grooves and ribs and extending along at least part of a tire side portion, and a pattern is set to the turbulent generating concavo-convex part (5), in which for the turbulent generating concavo-convex part (5), letting h be a height, p be a pitch, and w be a width, a relationship is met such that 1.0?p/h?50.0, and 1.0?(p?w)/w?100.0.

Abstract: A pneumatic tire comprising a carcass, a tread assembly, a sidewall assembly, and a belt assembly, where the belt assembly includes at least one reinforcing element disposed within a matrix, where the matrix is a vulcanizate prepared from a skim stock prepared by combining an elastomer, a filler, a curative, a methylene donor, and a phenol derivative.

Abstract: A surface covering is provided, comprising a substrate with a flocking layer adhered to the substrate by an adhesive. The substrate is formed at least partially from granulated recycled rubber and a binding agent. In an exemplary embodiment, a design is applied to the flocking layer.