Abstract: The present invention is a method of using a safety shield assembly having a shield and a collar and more particularly a method of using a safety shield assembly with a fluid handling device whereby the shield may be pivoted with respect to the collar. Preferably, a method of using a safety shield assembly with a needle assembly, an intravenous infusion set a syringe, a catheter or other fluid handling devices or assemblies that contain piercing elements.

Abstract: A navigation and mobile communication satellite system including a Geo-Mobile (GEM) satellite (14) and a plurality of Global Position System (GPS) satellites (50). The GEM satellite (14) is in operative communication with at least one ground segment (12) and at least one user segment (16), and includes a GEM processor for providing communication services to the user segments (16). The GPS network is also in operative communication with at least one of the user segments (16) and at least one of the ground segments (12). The GPS network provides navigation data to the user segment (16). Each of the ground segments (12) include a gateway station (28) for receiving the navigation data and uplinking the navigation data to the GEM satellite (14) such that the navigation data is rebroadcast to the user segments (16) at a higher power than from the GPS network alone. In this manner, the GEM system provides a navigation signal at a much higher power than the present GPS system.

Abstract: The present invention is a method for assembling a safety shield assembly and more particularly a method for assembling a safety shield assembly with a fluid handling device. Preferably, the safety shield assembly may be assembled with a needle assembly, an intravenous infusion set a syringe, a catheter or other fluid handling devices or assemblies that contain piercing elements.

Abstract: An automated voting system comprising single or multiple voting stations for controlling and being a voting station simultaneously. The voting system includes an integrated pointing device with graphical user interface for displaying the ballots.

Abstract: A fail-safe varistor includes either a fail-short or a fail-open device. Both devices include a fusible, electrically conductive material that melts before the varistor fails due to overvoltage. In the fail-open device, the fusible, electrically conductive material joins separated portions of the leads. The material also may join at least one of the leads directly to a ceramic disk of the varistor. Upon reaching the predetermined temperature, the varistor melts causing a circuit including the varistor to open. In the fail-short device, the material melts creating a short between the leads. This short causes a fuse or a breaker to open the circuit.

Abstract: A stackable pallet for transporting gas containers is provided. The pallet includes a frame structure for supporting the gas cylinders. The structure includes a lower end having a lower locking structure. The upper end has an upper locking structure shaped and dimensioned to be mateable with the lower locking structure of another like pallet to lock the pallets in a stacked arrangement. The pallets may form part of a stackable pallet system which includes a plurality of pallets, some of which may be locked together in a stacked arrangement to the bed of a trailer or other vehicle.

Abstract: A knock-down cart for pressurized gas cylinders has a castered base defining a platform with an aperture formed centrally therethrough. An elongated mast is formed by vertical posts spaced by cross bars and having an upper end receivable through the platform aperture from the bottom thereof, and coupling structure fixed to the lower end of the mast and dimensioned to prevent passage through the aperture and bolted to the base. A retaining frame includes two H-frames respectively U-bolted to the mast posts above the base and having their ends interconnected by end rails secured by bolts to nuts fixed to the cross members. A manifold support is U-bolted to one of the mast posts above the retaining frame, and a cover has a central aperture receiving the mast therethrough and is U-bolted to the mast posts above the manifold support.

Abstract: A plug-in lamp socket assembly is provided that maintains connections sealed to the environment between the electrical lamp leads, electrical socket contacts and circuits of the circuit carrier. The assembly has a lamp socket member for receiving a lamp in an aligned manner. A cap plate connects to the lamp socket member and is non-removable therefrom. The lamp socket has tabs that require proper alignment of the tabs for insertion into a circuit carrier having circuits molded therein. An O-ring seals the removable connection between the lamp socket, cap plate, assembly and the circuit carrier. The circuit carrier is sealed to the lens housing.

Abstract: The hydrocarbon light-off time in engine exhaust is reduced by employing a hydrogen oxidation catalyst, a CO oxidation catalyst of light-off temperature for CO and/or hydrogen below ambient temperature, and sufficient oxygen and sufficient CO and/or hydrogen in the exhaust that the exothermic reaction of the oxygen with the CO and/or hydrogen over the CO oxidation catalyst generates enough heat to raise the temperature of the CO oxidation catalyst to at least the light-off temperature of the hydrocarbon oxidation catalyst.

Abstract: A refrigeration controller is provided which thermostatically controls a refrigerated compartment temperature. A heated evaporator is provided within a certain wattage range to accelerate defrosting. The controller maintains the compartment temperature within a certain operating range; if the compartment temperature rises above a certain preselected maximum temperature, the controller activates the compressor and a blower to circulate air over the evaporator to reduce the temperature of the compartment. The controller provides a defrost loop which is periodically activated which controls the compressor, evaporator and heater cycle during defrost. If, during defrost, the evaporator reaches a maximum temperature, or if the food compartment temperature rises above a certain maximum, the heater is deactivated. An evaporator precool loop is provided which activates the compressor without activating the blower, thereby cooling the evaporator before hot air is allowed to circulate in the compartment.

Abstract: A plug-in lamp socket assembly is provided that maintains connections sealed to the environment between the electrical lamp leads, electrical socket contacts and circuits of the circuit carrier. The assembly has a lamp socket member for receiving a lamp in an aligned manner. A cap plate connects to the lamp socket member and is non-removable therefrom. The lamp socket has tabs that require proper alignment of the tabs for insertion into a circuit carrier having circuits molded therein. An O-ring seals the removable connection between the lamp socket, cap plate, assembly and the circuit carrier. The circuit carrier is sealed to the lens housing.

Abstract: Substantial improvements in the control of pollutants from internal combustion engines may be obtained by pre-drying a catalyst/hydrocarbon trap system and preferably incorporating a water trap in a catalyst/hydrocarbon trap system. A pre-drying system dries the water trap, HC trap and catalyst, eg upon engine switch-off.

Abstract: A truck bed is divided into a plurality of bays, each bay being defined by a pair of dividers. In each bay is a pallet. The latching mechanism comprises a bolt which is spring-loaded outwardly, through the keeper hole in the adjacent divider. A triangular link is rotatably mounted at a fixed pivot point. The bolt is coupled to a second point on the link. An actuator is movable substantially vertically and is attached to a third point on the link. When the fork of a lift truck engages the actuator and raises it, the link is caused to rotate about the fixed pivot point, to withdraw the bolt and thereby unlatch the latching mechanism.

Abstract: A mobile audio visual presentation system contained within a telescoping tower platform that provides height adjustment means for video display devices. The telescoping tower provides stability, transportability, versatility and optimum sound/video projection angles for multimedia audio visual presentations. The system remotely programs and controls a plurality of multimedia projection devices by interfacing ambulatory hand-held controllers, via radio frequency, to select and control multimedia elements within the system. The radio frequency signals containing desired commands are transmitted and automatically switched to multimedia devices sensitive to either infrared signals or X.10 power line carrier signal (PLC).

Abstract: A method for scaling (reducing or enlarging) electronic device symbols operates on an input file (ie. body file) of information in precoded characteristics representing the electronic device symbol. The characteristic has a plurality of parameters describing it. The method, performed by a computer, first parses a plurality of parameters associated with the characteristic. Certain parameters are selected and scaled by the method. Lastly, the scaled parameters are reassembled along with the non-scaled parameters in the same characteristic and replaced in the body file of information.

Abstract: The invention concerns blends of fats A, B and C in the ranges:5-30% of fat A;>60% of fat B;5-20% of fat C,whereinfat A=fat having a C.sub.SAFA : C.sub.UNSAT ratio=0.5-1.3;fat B=fat having >65 wt. % of SUS;fat C=butterfat or a fraction therof.

Abstract: Waste products which are to be disposed of by burial, are mixed with a hardening substance in bags which are wrapped around circular or approximately circular frames. The circular shape enables efficient mixing. The bagged frames are placed in a rectangular mould and the bags then filled and the contents mixed by stirring; the wrappings are released and the mixes settle into the shape of the rectangular interior of the mold and fill it, thus adopting the most efficient storage shape.

Abstract: The present actuator includes an inner cylinder closed at one end by an end cap and concentrically mounted in a reservoir tube. A fluid reservoir is formed between the inner cylinder and the reservoir tube. A piston is slidably mounted in the Y inner cylinder, dividing an interior volume of the inner cylinder into first and second chambers. A hollow piston rod is secured at its lower end to the piston and extends beyond the inner cylinder. A separator tube is mounted on the end cap and extends through the piston and into the piston rod to provide a fluid conduit from the reservoir to an external source of controlled pressurized fluid.

Abstract: A process for recovery of metallic aluminum, sodium and potassium chloride and an aluminum oxide-metallic aluminum product from secondary aluminum dross. A secondary aluminum dross feed is separated by particle size into a first dross portion which is water leached, filtered, evaporated in an evaporator to produce crystallized sodium and potassium chloride salts, magnesium chloride remaining in solution. A purge stream is removed from the evaporator wherein the crystallized salts are separated therefrom. The purge stream is then discharged onto the crystallized salts.