Abstract: A testing apparatus for a composite material includes a base for holding the composite article, a load cell for placing a selected load on a portion of the composite article, and a displacement measuring device for measuring the amount of displacement for a selected load. In operation, a composite article is placed in a testing apparatus, a selected load is placed on the composite article, and the displacement of the composite article is measured.

Abstract: A system for sorting articles includes a detector system having a plurality of narrow bandwidth sources of electromagnetic energy sequentially illuminating articles passing through the detector system, the detector system further including a collector for collecting electromagnetic energy reflected from the articles; a deflector for deflecting selected articles toward an alternative destination; and a control system, operably connected to the collector and the deflector, for actuating the deflector in response to a sensed parameter of the electromagnetic energy collected in the collector.

Abstract: A male-female electrode joint is presented, the joint including two joined graphite electrodes having blocked threads and having a seal interposed between the electrodes, the seal composed of a material having an oxidation rate equal to or less than that of the electrodes.

Abstract: An electrode joint is presented, the joint including two joined graphite electrodes and having a joint strengthening ring interposed between the electrodes, the joint strengthening ring composed of a compressible.

Abstract: A furnace's operating efficiency is improved by simultaneously monitoring various furnace operating parameters such that the monitored values may be collectively examined and correlated to determine if the furnace is sub optimally operating. In particular, the electrode current, hydraulic valve spool position, hydraulic fluid pressure, and electrode mast position of an electrical arc furnace are simultaneously monitored and correlated to determine if any unidentified sub optimal operating conditions are present. By improving the chances of detecting and correcting sub optimal operating conditions, the present invention improves the electrode consumption and overall efficiency of a furnace's operation.

Abstract: A material handling exit section in the nature of a material extruder and mold combination for shaping the material exiting a hydrolyzer, comprising an extrusion chamber and a plunger assembly attached to the extrusion chamber and further including a working cylinder having a cylinder shaft and a ram operably connected to the shaft enabling the ram to move the material within the extrusion chamber upon actuation of the cylinder and the extension of the shaft therefrom.

Abstract: A bat having interchangeable sections comprising a handle section and a hollow striking section. The handle section includes a first end and a second end, while the hollow striking section includes a tapered portion and a barrel portion. The second end of the handle section is removably attached within the tapered portion. Additionally, the barrel portion includes a length having a mid-point wherein the second end of the handle section terminates before the midpoint of the length of the barrel portion.

Abstract: Constructions for and methods of manufacturing graphite heat spreaders having thermal vias placed therethrough are provided. Thermal vias having one or two flanges are disclosed, as are flush thermal vias. Graphite heat spreaders having surface layers covering the graphite material are provided. Graphite heat spreaders having a layer of cladding for increased structural integrity are provided. Also disclosed are methods of co-forging a graphite heat spreader element with a metal thermal via in place therein.

Abstract: An automated quotation system is provided for generating firm binding price quotations for custom manufactured parts in either an online or offline context.

Abstract: A conveying apparatus for directing material into a die. The die includes a material opening to accept the material from a material feed system and is positioned in a press. The conveying system comprises a frame, including a front stanchion, a rear stanchion, a first side, and a second side. The first side is spaced a first distance from the second side and the front stanchion is spaced a second distance from the rear stanchion. A plurality of horizontal supports is operatively attached to first and second sides and spans the first distance. A plurality of horizontally expanding cross members is also included wherein each cross member supports one of the horizontal supports and is operatively connected to adjacent cross members. The cross members are positioned to vary the second distance. A vertical displacement device is operatively attached to the plurality of horizontal supports to vertically position the plurality of horizontal supports to direct the material to the material opening of the die.

Abstract: A system for processing waste on a continuous basis comprises an infeed assembly, a vessel held at a non-ambient pressure and/or temperature, and an outfeed assembly. The infeed assembly includes: a sleeve where waste is delivered; a gate construction that moves between an open and a closed position; and a ram that moves within the sleeve to compress waste when the gate construction is in the closed position and to push the compressed waste into the vessel, where it is metamorphically processed, when the gate construction is in the open position. The processed material moves from the vessel to the outfeed assembly, which includes a compaction chamber, a ram that moves within the compaction chamber, and a cutter assembly. Waste is compacted in the compaction chamber by the ram, cut by the cutter assembly, and delivered as a compacted block to an environment having an ambient pressure and/or temperature.

Abstract: This invention combines several processes into on easy to use product. The glass sphere dramatically enhances the aeration procedure by gently exposing air to thin waves of wine as wine passes over the surface of the sphere. The integrated filter provides a larger surface than normally found in wine filtration devices. The supporting structure secures the decanter in such a way that consumers can easily dispense wine without handling a wine bottle or conventional decanter.

Abstract: An electronic vertical angle sensing and indicating device for use on aiming systems is provided for bow sights and for other aiming sights for projectile launchers. Improved vertical level measurement and display minimizes the left-right drift of a projectile by sensing and indicating to the user when the projectile launcher is tilted slightly prior to release of the projectile. The vertical level indicator is easily viewed within the field of direct or near direct vision and focus of the eye in a reduced profile that does not distract the operator from the task of accurately aiming the projectile is provided. One embodiment of the present invention positions the signal indicators in the far-field of view of the eye, so that all of the signal indicators, the sighting means and the distant target being viewed are simultaneously in focus or near-focus.

Abstract: A hydraulic control system for operating at least one hydraulic motor and at least one hydraulic brake. In one specific embodiment of the invention, the hydraulic motor and brake are part of an industrial vehicle.

Abstract: Disclosed herein is a bat comprising a handle portion, a transition portion attached to the handle portion, and a barrel portion attached to the transition portion. The barrel portion includes one or more first cross-sections having a first stiffness and a plurality of second cross-sections having a second stiffness. Each first cross-section is beside one second cross-section or between two of the second cross-sections and the first stiffness is greater than the second stiffness. The variance in stiffness between the first cross-sections and the second cross-sections is created by varying the amount of material in the cross-section or by, more accurately, removing material in the second cross sections to make the second cross-sections more flexible by creating holes.

Abstract: A collar for a bat. The bat includes a barrel, a taper extending from the barrel, and a handle extending from the taper opposite the barrel. The handle includes a knob and a grip. The collar is slideably positioned on the grip between the knob and the taper to secure the grip to the handle. The collar includes a circumferential wall, a plurality of securing members positioned on the circumferential wall to engage the grip, and the collar is slideably preferably positioned on the handle between the grip and the taper. The securing members removably secure the collar to the grip and in turn removably secure the grip to the handle.

Abstract: A reluctance pickup for a guitar including a pair of magnetic pole pieces disposed within wire coils. The coils are oppositely wound and wired in series. Each pole piece has an elongated magnetic pole end extending above its respective coil. The pole pieces are disposed so as to form a pickup face having two approximately parallel elongated pole ends. The elongated pole ends have opposite magnetic polarities and create a magnetic field therebetween. The pickup is mounted beneath a magnetically permeable string such that a projection of the string intersects the pole ends at a selected orientation angle between approximately 28 degrees and approximately 58 degrees, preferably, 43 degrees, so as to optimize selected performance parameters of the pickup, including: channel-to-channel separation, frequency response, and dynamic response.

Abstract: A base for a cooling tower having a fill media heat exchange system. The cooling tower, or heat transfer device, includes a plurality of heat exchanging plates positioned to form the fill media, a moisture collection area positioned under the heat exchanging plates, and a composite base supporting the heat exchanging plates and positioned substantially within the moisture collection area. The base includes a plurality of elongated supports, wherein each support includes a length, an aperture, and a plurality of openings. The aperture traverses the supports substantially parallel to the length while the openings traverse the supports substantially perpendicular to the length. The combination of the aperture and openings allows the flow of moisture and water within the moisture collection area to flow in at least two substantially perpendicular directions within the moisture collection area.

Abstract: A sports glove comprising a dorsal side and at least one joint protector. The dorsal side provides a plurality of protection sections and the joint protectors positioned between the plurality of protection sections. The joint protector includes a base operatively attached to the dorsal side and a plurality of extended members attached to the base and projecting from the base. The joint protector substantially fills any apertures created in the sports glove by a user of the glove during participation in sports. The extended members of the joint protector deflect independently of the protection sections and can be biased toward the protection sections to substantially fill any apertures between the protection sections.