Abstract: A golfing accessory, comprising an elongate, rigid shank; a handle disposed on a first end portion of the shank; and an umbrella unit movably supported on a second end portion of the shank. The umbrella unit includes a canopy support frame having a plurality of ribs movable between an umbrella closed position and an umbrella open position. The flexible canopy is formed by a plurality of panels each mounted between adjacent ones of the ribs. The canopy includes a pattern formed thereon by a plurality of concentric image arrays, each image array including a plurality of similar images equiangularly distributed about the shank so that, when the canopy support frame is in the umbrella open position the canopy is in a taut state and the pattern creates an illusion of a dimpled exterior of a golf ball.

Abstract: An electrical system (60, 200) for a tent or shelter (98, 201). Wires (60) are routed through a tent or shelter (98, 201) either by attaching the wires to the tent or shelter, running the wires through hems, seams (100), or sleeves, or integrating the wires into the fabric for the tent or shelter. In accordance with an embodiment, an appliance (208) is connected to the wiring harness (60) and is mounted or attached in the tent or shelter. The appliance (208) may be mounted in a socket (234) that includes contacts that may engage a fixture or appliance, such as a light. An opposite end of a cord (222) leading to the socket is attachable to an electrical power supply, such as a battery pack (203).

Abstract: A pneumatically inflatable structure including two adjacent pairs of bowed and criss-crossed pneumatic tubes mounted at their ends to a base wherein each of the two pairs of tubes form a frame defining a downwardly concave substantially domed enclosure, and a further vault-forming bowed pneumatic tube mounted to the base so as to be substantially vertical and sandwiched between adjacent ends of the two adjacent pairs of tubes. The two adjacent pairs of tubes and the vault-forming tube define an elongate open enclosure including the substantially domed enclosures and an inter-connected vaulted passage-way.

Abstract: The self-deployable tent comprises: a hoop structure comprising a base loop (2) and at least one top loop (3); and a roof sheet (5) secured to the base loop (2) and to the top loop (3). The tent further includes an inside chamber (6) disposed beneath the roof sheet (5), and having a top portion (6a) that is secured to the top loop (3) by flexible spacer means (8), and a bottom portion that is secured to the base loop (2). In the deployed position, the tension in the roof sheet (5) and the inside chamber (6) is such that they are held apart from each other by the spacer means (8).

Abstract: A collapsible canopy frame is provided that includes elongated side poles each having a side and an end; and a plurality of wheel assemblies each having a mounting post and a wheel. The mounting post of each wheel assembly is supported on and extends transverse to a corresponding one of the elongated side poles.

Abstract: The present invention provides a thermoelectric material comprised of a clathrate compound expressed by Ba8GaXGe(44-X), where 14?X?18. This thermoelectric material does not require the conventionally indispensible long heat treatment yet is provided with a superior thermoelectric property equal to the past.

Abstract: A retractable solar panel system, which includes a plurality of solar panels, and a system for extending and retracting the plurality of solar panels. The plurality of solar panels can be configured to be attachable to a nautical stay, wherein the stay is fixed at one end to a hull of the sailboat and at a second end to a mast of the sailboat.

Abstract: A condition of not permitting an increased temperature value of a diode 13 to exceed the junction temperature is satisfied by a simple structure at a low cost. A plurality of countercurrent prevention diodes 13 between terminal board 12 to which electrodes a of solar cell modules M are connected are connected in parallel. When an output current I from the solar cell module M flows in a circuit of the plurality of diodes 13 connected in parallel, a current i flowing in each diode 13 is reduced by a factor of the number of diodes connected in parallel, for instance, when the three diodes are connected in parallel, the current becomes one third. When the value of the flowing current is reduced, a heating value is also reduced. A heat radiating piece 20 is provided on the terminal board 12.

Abstract: The present invention discloses an improved solar energy board, wherein a spherical lens is formed on the sealing layer, which encapsulates the substrate and the solar energy chips, to make the solar energy chips able to receive sunlight from any direction and promote the power output of the solar energy board.

Abstract: An optoelectronical semiconductor device having a bonding structure comprises a first optoelectronical structure, a second optoelectronical structure, and a transparent bonding structure formed in-between.

Abstract: A leadframe based photovoltaic assembly and method for assembling the same is disclosed. The photovoltaic assembly comprises a first and second mold compounds to effectuate the accurate placement of an optical concentrator above a photovoltaic cell. The photovoltaic assembly is able to be assembled using existing mature semiconductor packaging technologies.

Abstract: The present invention provides a pre-formed bi-layer thermoplastic film or sheet comprising a first surface layer made of acid copolymers, or ionomers, or combinations thereof and a second surface layer made of ethylene acrylate ester copolymers, a solar cell pre-laminate assembly comprising the same, and a simplified process for manufacturing a solar cell module derived therefrom.

Abstract: The invention pertains to a process for manufacturing pieces of a foil having an inorganic coating comprising the steps of: (a) providing an etchable temporary substrate foil (1), (b) applying the inorganic coating (2) onto the temporary substrate, (c) applying a permanent carrier (3), (d) optionally, removing part of the temporary substrate (1), (e) cutting the foil along a cutting line into the pieces, wherein the cutting line is positioned at a portion of the foil where the temporary substrate is present and having a width of at least 0.25 mm relative to each side of the cutting line, (f) removing at least part of the temporary substrate.

Abstract: A photo-absorbing layer for use in an electronic device; the layer including metal alloy nanoparticles copper, indium and/or gallium made preferably from a vapor condensation process or other suitable process, the layer also including elemental selenium and/or sulfur heated at temperatures sufficient to permit reaction between the nanoparticles and the selenium and/or sulfur to form a substantially fused layer. The reaction may result in the formation of a chalcopyrite material. The layer has been shown to be an efficient solar energy absorber for use in photovoltaic cells.

Abstract: The highly mismatched alloy Zn1-yMnyOxTe1-x, 0?y<1 and 0<x<1 and other Group II-IV-Oxygen implanted alloys have been synthesized using the combination of oxygen ion implantation and pulsed laser melting. Incorporation of small quantities of isovalent oxygen leads to the formation of a narrow, oxygen-derived band of extended states located within the band gap of the Zn1-yMnyTe host. With multiple band gaps that fall within the solar energy spectrum, Zn1-yMnyOxTe1-x is a material perfectly satisfying the conditions for single-junction photovoltaics with the potential for power conversion efficiencies surpassing 50%.

Abstract: A valve connector for medical infusion lines includes an external tubular body with an inlet end and an outlet end, a hollow internal pin and an intermediate elastic sealing member 3 having a head with pre-slotting and an elastic hollow element abutted radially against the hollow pin. The hollow pin has a closed terminal shaped, as a result of the insertion of a fluid introducer into the inlet end, in such a way as to make the elastic head assume an elastically deformed configuration without crossing the pre-slotting, which is opened to place in communication the inlet end with the outlet end through lateral holes of the hollow pin.

Abstract: A reset relief valve with a body having an inlet port, an outlet port, and an interior wall partially defining an enclosed chamber, a piston disposed in the body and moveable between a first position at which the piston is disposed in fluid flow-blocking relationship between the inlet port and the outlet port of the body and a second position at which the piston is removed from that position, a piston having a head with opposed end surfaces one of which defines a portion of the enclosed chamber and at least one fluid flow passageway extending through the head and providing fluid communication between the enclosed chamber in the body, and a second chamber above a moveable disc in the piston and a pressure sensor in fluid communication with the fluid in the chambers. A preferred embodiment includes data acquisition software for monitoring data and storing pressure and other data to control the operation of the valve.

Abstract: A proportional pressure control valve for regulating the pressure level in a hydraulic circuit including a magnet part and a valve part. The valve part includes an inflow opening for the inflow volume flow and two discharge openings. The first discharge opening is for an operating pressure connection and the second discharge opening is for a tank volume flow. The valve part also has a ball seat and a flat seat with an opening. A closing member is operable to control a flow rate through the opening of the flat seat. The valve part also includes a stream deflector disposed between the ball seat and the flat seat that has a circumferential surface configured to deflect a stream filament of the flow by an angle of ?30 degrees.

Abstract: A fluid flow regulating device is provided that maintains pressure and flow rate characteristics of a source fluid while the fluid is distributed to multiple delivery lines. The inventive device switches between multiple output ports in response to fluid pressure changes or by a mechanism driven by fluid flow. Thus, existing fluid delivery systems are easily expandable while avoiding installation of additional timing control mechanisms, electrical runs, or fluid sources.

Abstract: A chuck for connecting a pressure device to a valve stem of a pressurized vessel includes a body portion having a first passageway that is configured to receive an outer tube portion of a valve stem of a pressurized vessel therein. The body portion has a guide portion at an inner end of the first passageway. A pin element is movably disposed within a second passageway of the body portion and is movable along the coaxial passageways. The pin element extends longitudinally from the guide portion and toward an engaging end of the body portion. The guide portion includes an alignment element at least partially around the second passageway and extending longitudinally toward the engaging end of the body portion and at least partially around the pin element for engaging and supporting an interior portion of the end of the outer tube portion of the valve stem.

Abstract: Safety valve for the venting circuit of a liquid tank Safety valve for the venting circuit of a liquid tank, comprising: a) a chamber (1) provided with a cover (2), which extends at least partly into the tank and is connected via an aperture (4) to the venting circuit; b) a float (7), which can slide vertically inside the chamber (1) and close off the venting aperture (4) in a high position; and c) a moveable wall (3), which divides the chamber (1) into a lower portion (1?) in which the float (7) slides and an upper portion (1?) which connects with the venting circuit, this wall (3) being a moveable wall and having the venting aperture (4), said valve further including an aperture stop (13) integral either with the moveable wall (3) or with the cover (2).

Abstract: The invention relates to a protection device which defines a through hole (21) for the passage of a fluid which may be under overpressure conditions. In addition, the inventive device comprises: a stop plug (26) which can move between an open position and a position in which a first section of the hole (21) is sealed; a stop valve (28) which can move between an open position and a position in which a second section of the hole (21) is sealed; and means (22, 23, 27) for triggering both the movement of the stop plug (26) and the movement of the valve (28) from the open position to the sealing position in response to an overpressure (P2) in the hole (21). The invention is particularly suitable for self-contained equipment used to supply electrical power by means of a fuel cell.

Abstract: The invention relates to an outlet connection of a fluid high-pressure light, in particular a high-pressure line for fuel, and comprises an outlet bore, an outlet valve that is situated in said bore, the valve element of which can be displaced in said bore and can be controlled by the pressure prevailing in the high-pressure line in opposition to the action of a spring element, a spring retainer inserted into the outlet bore and fixed in the latter and on which the spring element is supported, and an external thread.

Abstract: Disclosed is the sensor module, including a housing having a connection path connected to a channel on which a fluid flows; a sensor disposed inside the housing so as to be communicated with the connection path, and measuring information about the fluid introduced from the connection path; and an overpressure protection means disposed at the connection path, and selectively blocking the connection path according to a pressure applied from the fluid so as to prevent the transfer of a pressure greater than a reference pressure to the sensor, the circulation system having the same, and the method for assembling the sensor module. It can prevent the transfer of an excessive pressure of the fluid to the sensor, thereby preventing the sensor from being damaged by the overpressure.

Abstract: A new and useful system and method is provided, designed to conserve existing water resources, and also to provide additional benefits to a water supply, particularly to a water heater. In a system and method of the invention, a source of water condensate is in fluid communication with a reservoir. A primary water flow path is established between water from a primary source and a water heater, and a hydrostatic connection is provided between the reservoir and the primary flow path. The hydrostatic connection is designed such that water from the reservoir is drawn into the primary flow path and mixed with the water in the primary flow path, thereby enabling the water condensate from the reservoir to supplement the flow of water in the primary flow path to the water heater.

Abstract: A delivery unit (4) has a compensating baffle pot (5) provided with a fuel pump (6) arranged therein and a jet sucking pump (8) for conveying a liquid to the baffle pot (5). The jet sucking pump (8) has a propulsion jet nozzle (13) provided with an opening, a mixing pipe (14), a suction opening with a suction line (11) and a deflecting element (16) located downstream of the mixing pipe (14).

Abstract: A device for reducing friction while maintaining characteristics identical to the pressure characteristics of a common oil pump based on provision of a plurality of discharge sources and a newly devised method of switching oil passages. The device is configured from a first discharge passage from a first rotor assembly to an engine, a first return passage that returns to an intake side of the first rotor assembly, a second discharge passage from a second rotor assembly to the engine, a second return passage that returns to an intake side of the second rotor assembly, and a pressure control valve whose valve main body is provided between a discharge port from the second rotor assembly and the first discharge passage.

Abstract: A transmission is provided including a sump at least partially defining a sump volume and operable to contain a fluid. The transmission further includes a hydraulic pump. An inlet tube is disposed at least partially within the fluid and is operable to communicate the fluid from the sump volume to the hydraulic pump. A fluid displacement reservoir defining a reservoir volume and disposed at least partially within the sump volume is also provided. The fluid displacement reservoir is operable to selectively displace or impede the movement of at least a portion of the fluid when the fluid within the transmission is subject to acceleration, such that the amount of the fluid required within the sump volume to maintain the inlet tube disposed within the fluid is reduced. The fluid displacement reservoir is also operable to selectively contain or receive at least a portion of the fluid.

Abstract: A flow through isolation valve having a stationary member; a movable member, with a surface of the stationary member interfacing with a surface of the movable member; and at least one pin isolation valve. The pin isolation valve has a flow through internal conduit and is movable so that the internal conduit can fluidically communicate with at least one blank opening in the movable member and with a flow through internal conduit in the movable member. Movement is by rotation, linear or curvilinear translation. At least one pin isolation valve is fluidically coupled typically to a sample loop of a face seal valve, or to a pump supplying high pressure liquid to or to a column discharging liquid from a face seal valve of a high pressure liquid chromatography (HPLC) system or directly to the face seal valve.

Abstract: A media control valve includes a valve body having a media inlet and a media outlet with the valve body being adapted to be mounted on a flow device for providing communication between the media outlet and the flow device. A pressure balance flow line is provided in communication with the valve body and also with the flow device at a point upstream of the media outlet for balancing the pressure in the valve. A check valve may be included in the balance flow line for assuring that flow generally flows from the flow device to the valve body. A cleanout port may be provided for permitting clean out of the valve without disassembly when not in use.

Abstract: The present invention relates to a temperature control faucet with an improved structure in the valve technical field. The temperature control faucet addresses the defects existing in the prior art of inconvenient control and narrow range of use. The temperature control faucet of the invention comprises a valve body which has two inflow conduits and an outflow conduit, and a temperature control valve set in the valve body. The temperature control valve is arranged at the convergence of cold water and hot water of the inflow conduits within the cavity of the valve body. The temperature control valve is linked with a turn handle out of the valve body. A flow valve is provided at one end of the outflow conduit of the valve body to control the flow rate. The temperate and the flow rate could be separately controlled by the temperature control faucet with an improved structure of the invention. Therefore, the faucet is conveniently used, and has a small volume and a wide range of use.

Abstract: A splitter for faucets includes a body in which a control unit is received. The control unit includes a collar in which a ceramic disk is received. The ceramic disk has a plurality of through holes and a number of the through holes is equal to a number of the outlets of the body. A ceramic plate is connected to the ceramic disk so as to cover some of the through holes in the ceramic disk. The ceramic disk is connected with a control shaft which has a resilient member on a radial portion thereof. An end member is mounted to radial portion and includes a plurality of gaps so that when the control shaft is rotated, the protrusion on the resilient member is removably engaged with one of the gaps so as to generate a sound.

Abstract: A valve assembly of a high-pressure fuel pump includes a valve element disposed in a valve chamber and a fluid conduit adjoining the valve chamber upstream. The fluid conduit is embodied such that in at least some portions a rotation (swirl) about a longitudinal axis of the fluid conduit is impressed on the fluid stream that flows toward the valve chamber.

Abstract: A microfluidic switching device includes a planar substrate having a central axis of rotation and a radially-oriented microchannel disposed in the planar substrate that terminates at a junction. In one aspect, the junction is formed as a double-layered junction in which an upstream portion is vertically offset from a downstream portion. In addition, the upstream portion has a smaller effective center of cross-sectional area than the downstream portion. First and rotation second outlet chambers are coupled at one end to the junction. The device is rotated about the central axis in a clockwise direction so as to cause the fluid in the reservoir to flow into the first (right) outlet chamber or in a counter-clockwise direction so as to cause the fluid in the reservoir to flow into the second (left) outlet chamber.

Abstract: A method for dispersing an additive from an additive cartridge disposed in a housing of an oil filter is provided herein, the method includes using stagnation pressure to disperse the additive from the additive cartridge; and regulating a flow rate of the additive from the additive cartridge by restricting an inlet opening of an outlet tube of the additive cartridge.

Abstract: A pipe hanger system includes a pair of brackets and a pipe connection member selectively slidable along the brackets. The brackets each preferably include an elongate leg and a foot extending outwardly from the leg at a first end thereof. The leg of each bracket is preferably longer than the distance between the building members. The feet of the brackets are first fastened to an inside surface of the first building member. The pipe connection member can then be slid into the desired position and fastened in place. The legs of the brackets are then bent outwardly and secured to the inside surface of the second building member.

Abstract: An apparatus and method for forming a fire resistant hose assembly comprising a sleeve having a slit therein, through which a hose can be positioned in a manner providing easy assembly. The slit is sealed using an fire resistant adhesive. The slit can extend the entire length of the sleeve, or may be positioned spaced from one or both ends of the sleeve.

Abstract: A flexible tubular conduit for transporting hydrocarbons comprising at least two metal sheathing covers which are separated by a plastic anti-wear layer. Each cover is produced by helically winding a metal longitudinal element. The anti-wear layer is produced by helically winding a plastic material strip. The plastic material comprises an amorphous polymer with a glass transition temperature ranging from 175 to 255° C.

Abstract: A tubular body comprises an inner hollow core and an outer casing of one or more strips of self mechanically inter-engaging helically wound material having a higher yield strength than that of the core material. Also provided is a method of forming the tubular body comprising the steps of winding the outer core onto the inner core and an end connector for use with said tubular body when said body is provided with helically extending detents on an outer surface thereof.

Abstract: Various embodiments of the invention provide an end cap assembly for housing a marker. The end cap assembly includes a protrusion capable of housing and securing a marker in close proximity to the end section of the conduit. The end cap assembly may be used to seal an end section of conduits of various diameters or sizes. One or more tabs on the end cap assembly are flexible, but provide resistance to movement and act as mechanical stops to secure the marker and provide resistance to prevent the marker from escaping the cap housing.

Abstract: A press fabric for use in a papermaking machine, the press fabric including a base fabric and a layer of fine fibers combined with a polymer reinforcement. The layer being associated with the base fabric. The layer being no more than 125 grams/m2. The press fabric being pre-compacted to a density greater than 750 kg/m3.

Abstract: A woven construction belt is fabricated by a method to manufacture said belt and, said belt has a surface, at least one warp, at least two wefts, at least two locking wefts and a binding layer. The method has a preparing step, a weaving step, a dipping step and a fixing step. In The preparing step, warp fibers, at least two wefts and at least two locking wefts are made from tempered fibers. In the weaving step, the wefts are first woven transversely through the warp fibers, the locking wefts are subsequently woven through the warp fibers and the wefts to form a woven belt. In the dipping step, the woven belt is dipped into a macerate tank to apply binding material to the woven belt. In the fixing step, the binding material on the woven belt is cured to form a binding layer and complete the woven construction belt.

Abstract: A system includes a storage bag having an interior volume for containing food items and a one-way valve element through which air from the interior volume can be evacuated. The system further includes an evacuation device having an inlet opening. To evacuate storage bag, the inlet opening is placed directly adjacent a pliable sidewall of the storage bag about the valve element. The placement of the inlet opening against the flexible sidewall will seal the interface between the valve element and the inlet opening facilitating the evacuation of the interior volume.

Abstract: A dosage-dispensing device for dosage material in powder- or paste form includes a holder device and at least one receiving device. At least one dosage-dispensing unit can be set into, as well as removed from, this receiving device. The dosage-dispensing device further includes at least one actuator whose action is directed at the receiving device. The receiving device is pivotably supported on the holder device with the freedom of performing a pendulous movement. The actuator can generate oscillatory pendulous movements of the receiving device.

Abstract: An automatic liquid dispenser is disclosed wherein a liquid adjustor is disposed to prevent liquid from splashing outside of a receptacle, thereby saving the automatic liquid dispenser from being polluted with splashed liquid.

Abstract: Petrol Pump Safety Nozzle is a device for petroleum fuel pumps consisting of a retractable sleeve attached to a nozzle. The sleeve moves upward when it engages the perimeter of a petroleum gasoline receptacle. The sleeve is connected to a trigger release to allow the trigger to move and dispense gasoline. To use the preferred embodiment of Petrol Pump Safety Nozzle, a user inserts the device into a petroleum gasoline receptacle opening causing the retractable sleeve to expose the nozzle and to actuate the sliding trigger release to permit the trigger to dispense gasoline. When this device is placed inside a standard diesel fuel receptacle opening, the width of the opening will prevent engagement with the retractable sleeve and fuel cannot be pumped.

Abstract: A method for filling a cavity with a quantity of particulate material, comprising the steps of filling a chamber with its open side facing upwards with the quantity of particulate material, positioning the opening of the cavity opposite the opening of the filled chamber, and thereafter rotating the chamber and the cavity so that the cavity is positioned with its open side facing upwards and the chamber with its open side facing downwards, whereby the quantity of particulate material is emptied into the cavity. A corresponding device comprising a chamber, filling means for filling the chamber with the quantity of particulate material, operating means for positioning the opening of the cavity opposite the opening of the chamber, and conveyor belt for rotating the chamber and the cavity so that the cavity is positioned with its open side facing upwards and the chamber is positioned with its open side facing downwards.

Abstract: A funnel system and method for introducing and dispensing a material are presented. In this funnel system two frusto-conical devices having intake ports which have a larger diameter than the diameter of their exit ports may be mated. When mated, a passage exists through the devices' exit ports. Both frusto-conical devices may have partially eclipsed exit ports such that when one device rotates with respect to the other, the passage throttles between a substantially open and a substantially closed position. In this method the devices may be rotated such that the passage may be in the substantially closed position and a material may then be introduced into the second device's intake port. To dispense the material, the devices may be rotated such that the passage may be in a substantially open position whereupon the material may be dispensed from the first device's exit port.

Abstract: A receiving device in a dosage-dispensing device, which serves to receive any insertion unit that can be inserted in the receiving device, includes a plurality of support arms that are arranged parallel to each other and extend in their lengthwise direction substantially orthogonal to the direction of gravity. At least two support arms are arranged in planes lying above one another relative to the direction of gravity. Each support arm includes at least one support location, so that, when the dosage-dispensing device is in its operating state, the insertion unit can be supported through the support locations against the force of gravity. Each support arm includes at least one protrusion which serves to position the insertion unit in a plane that extends orthogonal to the direction of gravity. The main dimension of the protrusion is directed essentially against the direction of gravity.

Abstract: A cutting tool for use with a stump cutting apparatus of the type utilizing a cutting wheel or drum rotating about a rotational axis wherein the cutting tool is removably attached to the cutting wheel or drum. The cutting tool includes a tool holder removably secured to the cutting wheel typically through a plurality of fasteners extending through a plurality of apertures located in the base portion of the tool holder. The tool holder includes a tool portion having a boss and a neck extending from the base portion of the tool holder to the boss. The boss being a generally annular member having an aperture extending between first and second ends wherein a cutting tool is secured with in the aperture. The cutting tool generally includes a head portion, a shank and a cutting tip.