Abstract: The invention relates to a multi step helical screw compressor unit which consists of a drive housing (90), wherein a first, second, and third helical screw compressor (60, 70, 80) are secured in a protruding manner parallel to each other and are driven together by a drive toothed wheel in the drive housing. A gas-like fluid is compressed by the first helical screw compressor (60) at a first intermediate pressure of approximately 3.5 bars, by the second helical screw compressor (70) at a second intermediate pressure of approximately 12 bars and by the third helical screw compressor (80) at an end pressure of approximately 40 bars. The driven toothed wheels (65, 75) of the first and the second helical screw compressors are in contact with the drive toothed wheel (95) above the axes thereof, when the driven toothed wheel (85) of the third helical screw compressor (80) is in contact with the drive toothed wheel (95) in the vicinity of the deepest point thereof (T).

Abstract: A pump includes a housing and a shaft rotatable about an axis. The shaft has a shaft diameter and has a portion disposed within the housing. A plurality of retractable vanes is coupled to the shaft and each vane includes a first end that contacts the housing. A seal element is positioned to define a seal between the shaft and the housing. The seal element includes a first bushing, a second bushing, and a dry seal assembly including a wiper that defines a diameter that is smaller than the shaft diameter.

Abstract: The present invention relates to N-phenyl-(piperazinyl or homopiperazinyl)-benzenesulfonamide or benzenesulfonyl-phenyl-(piperazine or homopiperazine) compounds, pharmaceutical compositions containing them, and their use in therapy. The compounds possess valuable therapeutic properties and are particularly suitable for treating diseases that respond to modulation of the serotonin 5-HT6 receptor.

Abstract: A document console has a plastic base and a body. The body includes a top and sides. A door is interconnected to the body and is movable between open and closed positions. The base, body and door define a document receiving interior. The plastic base defines a plurality of inner and outer members which receive the side therebetween and support the sides in an upright position.

Abstract: The present invention relates generally to methods and materials for treating conditions associated with IgE activation in humans and animals, and to agents capable of modulating the activation. The agents of the invention comprise or are related to IGBPMA polypeptides from ticks.

Abstract: A battery pack including a support frame. The support frame includes a plurality of recesses for receiving a plurality of battery cells, a first vent, a second vent, a first peripheral support section, a second peripheral support section, and an air passage. The first vent is located on a first distal end of the support frame, the second vent is located on a second distal end of the support frame, and the air passage is located between the first vent and the second vent. The first and second peripheral support sections space apart and securely hold the plurality of battery cells within the battery pack.

Abstract: A nasal dilator capable of introducing separating stresses in nasal outer wall tissues has a resilient member and a pair of spaced-apart end surfaces which can be forced toward one another from an initial flat position of the dilator to thereby substantially reduce the direct spacing therebetween by an external spacing reducing force. This results in restoring forces in the dilator tending to return it to the original direct spacing between the end surfaces. Resilient members, which can be asymmetrical with respect to a centerline of the dilator that is parallel to the long axis of the dilator, have a spring rate which continuously diminishes from the centerline to the end surfaces. The edges of the resilient members are contiguous to the edge of the cushion layer so that adhesive on the cushion layer is at the same level as the bottom surface of the resilient members.

Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.

Abstract: Provided are cap layer compositions and base layer compositions, providing quick and extended release of an active ingredient, respectively, when placed in water. Further provided are dual release compositions including a base composition and a cap composition. The base composition may include a plaster and an active agent, and it may further include at least one of a water-soluble binder, a non-water-soluble binder, and a lubricant. The cap composition may include a plaster and an active agent, and it may further include at least one of a disintegrating agent, a non-water-soluble binder, and a lubricant. The compositions may be heated and mixed and formed into a tablet. Further provided are methods of making the compositions. Further provided are methods of controlling or eliminating pests and methods of increasing the potability of water. The compositions are effective for controlling or eliminating pests such as mosquitoes when applied at an application site.

Abstract: A storage case is provided for power tool accessories. The storage case comprises a first frame member having an inner surface and an edge defining a hinge portion, and a second frame member having an inner surface and an edge defining a hinge portion. A rod is positioned along a longitudinal axis of the storage case. The hinge portions of the first and second frame members are coupled to the rod to define a hinge positioned along a longitudinal axis of the storage case. The first and second frame members are pivotal with respect to each other between an open position and a closed position. An accessory receptacle, including a hinge boss, is received by the rod. When the first and second frame members are in the open position, the accessory receptacle is slidable along the rod between a plurality of axial positions.

Abstract: The present invention relates to a spiral wound reverse osmosis membrane element comprising at least one set of the water purification membrane module comprising a laminated mesh-like treated water flow guiding member, a reverse osmosis membrane and a mesh-like feed water flow guiding member wound around a central treated water pipe; the reverse osmosis membrane is folded at a folded side to form a feed water flow channel therein along its inner surface and closed and sealed at areas remote from the central treated water tube at two sides adjacent to the folded side; a treated water flow channel is formed between outer surfaces of adjacent reverse osmosis membranes and opened only at a treated water outlet which opens towards the central treated water tube and is closed and sealed at remaining three sides; the mesh-like treated water flow guiding member is disposed inside the feed water flow channel.

Abstract: The invention relates to a method for the individual application of a hot embossing film, according to which an adhesive is printed on a substrate in the form of symbols, patterns, numbers etc., then a hot embossing film consisting of a backing film, peel-off layer and decorative layer is hot-laminated on the printed substrate and the backing film is removed.

Abstract: The present invention relates to novel oxindole derivatives of the general formula (I), wherein the substitutes A, B, R1, R2 and R3 are as defined in Claim 1, and medicaments containing the same for the prophylaxis and/or treatment of vasopressin-dependent or oxytocin-dependent diseases.

Abstract: A system and method of managing a construction payment process involving a plurality of participants associated with the construction project and at least one document to be transferred between at least two participants of the plurality participants during the course of the construction project. One method can include assigning at least one enforcement action to the at least one document wherein the enforcement action is automatically effected if the document is not transferred between the at least two participants.

Abstract: An eductor for mixing two liquids wherein the eductor includes a closed or non-air gap back flow prevention member. The vacuum profile of the eductor is altered by changing an opening in a passage portion to controllably divert water flow around the venturi tube or diverting the water without the opening. This affords the changing of the vacuum profile without redesigning the entire eductor.

Abstract: A method of manufacturing a lock assembly for enabling use of a key-in-knob lock cylinder assembly in different types of lock assemblies. The method includes providing a key-in-knob lock assembly having a key-in-knob housing and a plug rotatably engaged within the key-in-knob housing, providing an interchangeable core lock assembly having an interchangeable core housing, and inserting the key-in-knob housing into the interchangeable core housing such that the key-in-knob housing is universally exchangeable between the key-in-knob lock assembly and the interchangeable core lock assembly.

Abstract: A paper shredder comprising a housing, cutters positioned in the housing, and a feeder base adapted to support a stack of paper. The feeder base includes a feed slot and an aperture providing communication between a top surface of the feeder base and a waste area. An edge defines at least a portion of the aperture and is oriented at an angle oblique to the feeder slot. The edge can be positioned at an angle of 3 degrees to 70 degrees, and preferably at about 10 degrees relative to the feeder slot. Preferably, the edge includes a first section at an angle of between 3 degrees and 20 degrees relative to the feeder slot, and a second section at an angle of between 20 degrees and 45 degrees relative to the feeder slot. The shredder can further comprise a deflection member for deflecting clips falling into the aperture.

Abstract: A computer docking station for supporting and electrically coupling to a portable computer that has a docking connector includes a body having a support portion configured to support the portable computer, and a main connector moveable relative to the body between an engaged position in which the main connector is engageable with the docking connector, and a disengaged position. The computer docking station also includes a frame coupled to the body and the main connector. The frame is movable relative to the body between a first position, in which the main connector is in the disengaged position, and a second position, in which the main connector is in the engaged position. The computer docking station further includes a subframe coupled to the frame. The subframe is movable with the frame from the first position to the second position and is movable relative to the frame from the second position to a third position to inhibit movement of the main connector away from the engaged position.