Abstract: A multi-dimensional audio processor receives as an input either a single channel signal or a two channel signal from an audio signal source; for example a musical instrument or an audio mixer. The processor is programmable to divide the input among at least 3 output channels in a user-defined manner. The processor is also user programmable to provide a variety of effect and mixing functions for the output channel signals.

Abstract: The thermal foot cover is an article of footwear to be worn when the wearer's foot is subjected to cold temperatures. The thermal foot cover has an upper cover portion attached to a bottom panel to define a cavity for insertion of a wearer's shoe-encased or boot-encased foot or a wearer's foot. The upper cover portion and the bottom panel are made from a material comprising an outer covering, a radiant barrier and a inner covering where the radiant barrier is sandwiched between the outer cover and the inner cover. The radiant barrier is the insulation system of the thermal foot cover, which reflects the wearer's body heat back inside the footwear and keeps the wearer's feet warm. The thermal foot cover is flexible, lightweight and readily washable due to the use of the radiant barrier as the insulation system.

Abstract: A millivoltage generator is provided in which a rod formed of a first metal extends in spaced relationship within a tubular sheath of a second metal, the rod being welded to the sheath at one end to form a conductive junction and held in place in the sheath by an epoxy seal proximate the other end of the rod which prevents moisture from collecting inside the sheath. The space between the sheath and the rod is filled with an insulating material. Preferably, a wire connector is fixed to the end of the rod which extends through and beyond the epoxy seal. It is also preferred that a bushing be welded to the outside of the sheath proximate the epoxy seal and that the bushing be externally threaded to facilitate mounting of the millivoltage generator. A second metal rod welded to the bushing extends from the bushing parallel to the first metal rod and beyond the epoxy seal. Another wire connector is fixed to the second metal rod to facilitate electrical connection of the millivoltage generator.

Abstract: A utility distribution pedestal for marine and recreational vehicles can be entirely separated and removed from its base without disturbing the service connections. Pedestals with different selections of receptacles can be quickly exchanged to change the service provided by any given pedestal location. Individual receptacle panels in the pedestal offering different combinations of receptacles can easily be added or exchanged after initial installation as utility needs change or for maintenance without any screw terminal wire removal. A metering system using four current transformers is controlled by an integrated mechanical jumper for switching the system into single or two phase configurations for one or two user readouts or a three-phase configuration for a one user readout. No pedestal disassembly or assembly is required to change these configurations. Remote monitoring for wireless metering and electromechanical counters may also be employed.

Abstract: An alignment guide for practice putting has a base with perpendicular target and putter face lines. An unobstructed gap extends away from the putter face line along the target line. A pair of guide rails are secured to the base in parallel relationship to and on opposite sides of the target line and spaced apart by a distance slightly greater than the distance from the toe to the heel of the putter head. The putter head can, therefore, move freely between, but be guided by, the rails. An adjustable stop limits the backswing of the putter head to allow comparison of the length of the backswing with the travel distance of the ball. An adjustable pair of stops simultaneously limiting travel of the toe and the heel of the putter head in the follow through confirm that the putter face has remained square to the target line.

Abstract: A high output current negative feedback power amplifier amplifies an input signal by use of a monolithic operated amplifier with a current limiting resistor in its output path. The output current of the amplifier is automatically increased when the voltage drop across the current limiting resistor increases beyond a predetermined point and global current limiting automatically occurs when the output current of the monolithic amplifier exceeds a predetermined point.

Abstract: A valve and trigger cyclically connect a vacuum and a blower to a filter. The valve box has three openings, the first connectable to the vacuum, the second connectable to the blower and the third connectable to the filter. A gate inside the box, biased by the blower and the vacuum toward closing the first opening, is held against the bias by a trigger outside the box to close the second opening. The external trigger intervally operates to release the interior gate to close the first opening and open the second opening. The blower operates only if the trigger is operating. The gate is released once for approximately {fraction (1/12)} of a cycle interval during each trigger operating interval. A plurality of valves can be combined in a system with one trigger for cyclically sequentially connecting a plurality of filters to the vacuum and the blower.

Abstract: A shield for protecting a radiator mounted behind the front grille of a motor vehicle has a grating vertically disposed between the grille and the radiator. The grating has a matrix of quadrangular opening tapering from front to rear in the shape of a truncated pyramid. The increasing of open area in the front face of the grating and the tapered walls of the openings maximize the rate of flow of air to the radiator. The small openings on the rear face of the grating reduce the possibility of stones and debris passing through the grating to the radiator. The grating is mounted by use of mating clips and buttons attached to the vehicle frame and to the grating so that the grating can be easily removed for cleaning or replacement.

Abstract: A holster for storing a video game controller has upward, downward, left and right projections forming a cross. A mounting bracket can be connected to either the upward or downward projection so that the holster can be suspended from or supported by the video box or held upright in a free-standing arrangement. The holsters are modular and can be stacked vertically or connected laterally using back-to-back collars to achieve an assembly to store any desired number of controllers. The distance between rods extending from the left and right projections to support a controller can be adjusted to accommodate a variety of differently structured controllers.

Abstract: In a lift for mooring a boat stern-on, a pair of horizontally spaced guide members is fixed to the sea wall. A frame is fixed to a pair of substantially parallel hydro-pneumatic buoyancy tanks to provide a flotation platform for supporting the hull of the boat. The stern end of each of the tanks is connected to the guide members. The guide members limit movement of the platform away from the sea wall and along the sea wall but permit vertical reciprocation of the stern ends of the lift tanks in unison and restrict the lift from listing during operation.

Abstract: A plastic rotationally molded polyethylene buoyancy tank for boat lifts allows connection of steel to lengthwise grooves molded into each side of the buoyancy tank. Preferably, a plastic bulkhead is formed within the tank during its molding process. A segment of framing steel is bracketed between a pair of inwardly tapered compressible opposed grips. The compressible grips each have outwardly tapered slots with mating tapered rigid inserts. With the inserts partially seated on the grips, the grips are slipped lengthwise or pressed laterally into their respective grooves. Bolts extending through the grips into threaded holes in the inserts are tightened to pull the grips over their tapered inserts. This spreads and compresses the grips in their respective grooves, locking the brackets and connecting steel in place on top of the tanks.

Abstract: A plastic rotationally molded polyethylene buoyancy tank for boat lifts allows connection of steel to lengthwise grooves molded into each side of the buoyancy tank. Preferably, a plastic bulkhead is formed within the tank during its molding process. A segment of framing steel is bracketed between a pair of inwardly tapered compressible opposed grips. The compressible grips each have outwardly tapered slots with mating tapered rigid inserts. With the inserts partially seated on the grips, the grips are slipped lengthwise or pressed laterally into their respective grooves. Bolts extending through the grips into threaded holes in the inserts are tightened to pull the grips over their tapered inserts. This spreads and compresses the grips in their respective grooves, locking the brackets and connecting steel in place on top of the tanks.

Abstract: A procedure and machine promotes healing by causing muscle fasciculation and contraction relaxation cycles that effectively pump blood through the microcirculation, draining the venous beds and raising the tissue oxygen levels. A high phase charged system is electronically pulsed and adjusted to induce deep-layered muscle contractions, causing greatly increased flow rates of both blood and lymphatics, patency of vessels permitting, and forcing blood into the microcirculation of the treated tissue. The machine electrical waveform stimulates angiogenesis, facilitating new tissue growth and repair in the healing process and raises the metabolic rate in the treated tissues.

Abstract: A machine makes blocks from pressed earth. A feed drawer having an open lower end and filled with loose earth is moved laterally across a planar surface into registration over a breech. A press foot is lowered to a level in the breech to receive loose earth from the feed drawer. The press foot is raised to a third level against a bucking foot to compress the loose earth in the breech into a block. Upon moving the feed drawer laterally into registration over the breech, the block will be pushed out of the path of the bucking foot. The feed drawer, and likewise a screed, having a lower edge notched to pass over a three dimensional surface of the press foot for pushing the block out of registration and for clearing above the three dimensional surface of the press foot.

Abstract: A theft deterrent device includes a source of deterrent fluid, a valve for gating release of deterrent fluid from the source, an electronic circuit including a motor for opening and closing the valve, a switch for electrically activating the device and a logic device responsive to a motion detector in the protected area for providing an electronic signal only while motion occurs in the protected area and responsive to the switch for activating the electronic circuit during the simultaneous occurrence of the device being in the electrically activated condition and the electronic signal being provided by the logic device to open the valve and discharge deterrent fluid from the source into the protected area. In an add-on mode of operation, the switch is preferably a component of an existing alarm system for the protected area. In a stand-alone mode of operation, the switch is preferably a radio transmitter remote from the device.

Abstract: A guide assists a golfer to assume a proper golf swing stance. A coupling joins first and second elongated members with their axes in perpendicular relationship. The second member overlies the first. The coupling is slidably disposed on the first member and the second member is slidably disposed on the coupling. The first member provides a visual aid for the alignment of the golfer's feet parallel to an imaginary target line and the second member provides a visual aid positioning the ball in the stance and for squaring the face of the club to the ball at the point of impact.

Abstract: In a cover for a satellite dish, a broad piece of fabric which coincides with the rim of the dish is hemmed by a narrow band of fabric which is folded lengthwise with a drawstring in the fold. Preferably, the ends of the narrow band are spaced apart so the dish support structure can be inserted in the space and between the drawstring and the broad piece of fabric. The drawstring is adjustable into a first large loop to receive the concave face and rim of the dish and a second small loop less than the broad piece perimeter for tautly girting the hem against the rim of the dish, preferably with the hem tautly girt in the rim of the dish. Visual information may be displayed on an outer surface of the broad piece of fabric.

Abstract: A torch carriage assembly for use in bevel cutting a pipe has a ring gear which rotates concentrically about the pipe longitudinal axis. A shaft extending perpendicularly from the ring gear carries a torch arm block assembly which positions the cutting torch in relation to the pipe. A bracket is adaptable between a first configuration prohibiting and a second configuration permitting rotation of the shaft about its longitudinal axis for bevel cutting round pipes and out-of-round pipes, respectively. In the second configuration, a guide wheel assembly mounted on the shaft traces the surface of the pipe. A tension assembly continually urges the guide wheel assembly into contact with the surface of the pipe so that the angular position of the torch arm block assembly accurately reflects the out-of-round conditions of the pipe.

Abstract: An illuminator for an alpha-numeric/graphic information board is adapted to be disposed in front of the information. An array of light sources directly illuminates an edge of the lens and a plurality of grooves arranged in a front face of the lens disperses the light received from the array onto the information. This reduces the possibility of reflection of light from the illuminator toward the observer and does not significantly increase the overall thickness of the board. A transparent cover disposed against te front face of the lens protects the lens from dirt, debris, scratches, nicks and other damage and is easily cleaned and inexpensive to replace. Masking strips disposed on the rear face of the cover coincide with the grooves to block light from being dispersed away from the information and to emphasize or frame the information being illuminated to the observer.