Abstract: The flow limiting bottle cap secures to a container having a threaded neck and allows a user to select an open or a closed position without removing the cap from a container. Additionally fluid from within a container, when poured, forms multiple separate streams in laminar flow. The cap provides a pattern of conically shaped holes for passing of fluid. Each hole has edge conditions for adjusting the flow relative to pouring. The cap opens by raising an upper portion and closes by lowering the upper portion or by rotating the upper portion to expose the holes and closing by rotating oppositely to block the holes. Knurling upon the perimeter of the upper portion aids the user. An internal seal also excludes atmospheric communication to reduce spoilage of fluids within a container.

Abstract: The present invention provides a device and method for skin testing. The device includes a handle assembly connected to a cylinder assembly having a first and second cylinder housing. Each cylinder housing is connected to at least one testing head assembly that includes a plurality of pins having a plurality of tips positionable against the skin and a socket assembly that is structured and operable to pivot the testing head to apply equal and even pressure to all the pins. Further, the method provides positioning the device tangent to the surface of the skin, and pivoting the testing head assembly horizontally to apply equal and even pressure to the pins.

Abstract: The present invention provides a device for skin testing. The device includes a handle assembly connected to a cylinder assembly having two mutually parallel and spaced apart cylinder housings. Each cylinder housing connects to at least one testing head assembly that includes a plurality of pins having a plurality of tips positionable against the skin. Each head assembly has a collar and cooperating tip structured to pivot the testing head on two axes only and still apply even pressure to the pins. Each testing head readily inserts into the collar for usage and ejects promptly from the handle using a trigger mechanism. The cylinder housing construction minimizes accumulation of detritus therein.

Abstract: A fuel return block has a body with a coaxial inlet and outlet generally perpendicular to the body, a return port communicating with an inlet, and a vent generally parallel to the inlet and the outlet while communicating with the return port. The inlet and the outlet have external threading for connection to a fuel tank and to a fuel line. A common space between the inlet, the outlet, the return port, and the vent has a particular geometry conducive to ventilation of the fuel return block but not allowing escape of fuel through the vent. The inlet secures to a manufacturer's fitting upon the fuel tank so no second opening is required. The fuel return block equalizes pressures of the inlet, the outlet, and the return port preventing tank damage and interruptions to fuel delivery from negative pressure.

Abstract: A system releases seat belts on school buses electronically via driver command or automatically by an inertia switch and electronic timer that then activate solenoids at each seat. This system operates on 12V direct current furnished by the load side of the bus's ignition switch. The system also has a level sensor that prohibits the system from energizing the solenoids when a bus equipped with the system does not have an upright position. The system provides a switch under each seat that notifies the driver when a child occupies it or a light at the dashboard. A second light flashes to notify the driver when the clip engages a buckle of each seat on a bus. The system allows for normal daily usage of seat belts and simultaneously releases the seat belts in an emergency.

Abstract: A device transfers donor endothelial cells to the cornea of a recipient without injuring the cells or the cornea during the transfer process. The device transfers living endothelial cells from a donor to a recipient with minimal or no trauma. The device includes a handle, an irrigation tube lengthwise within the handle, a button upon the handle concentric with the irrigation tube, a tapered nose opposite the button, a forward tube extending outwardly from the nose, and a platform joined to the irrigation tube. The forward tube has an elliptical cross section and two beveled features. The platform has two wings that curl gently around donor tissue upon retracting the platform into the forward tube. The handle has a groove for a stem of a knob that surgeon presses and pulls to move the platform.

Abstract: Generally, a structural building system has a header, a header distant from the footer, and a plurality of vertical members spanning the footer and the header. The footer includes two support members, each having a horizontal portion and a vertical portion, positioned in an interior space of the footer for additional strength and stability. The header includes a corrugation, or brace member positioned in an interior space for strength and stability that has an upwardly offset central portion between horizontal portions. The vertical members are preferably I-beams that support a wall height at maximum wind loads. The footer and the header include races for ready wiring without drilling or cutting the vertical members. The system is augmented by mechanical fasteners or adhesives.

Abstract: A portable clamp has a hinged, two piece arm that folds for storage within a hollow stem. A first arm hingedly connects to a second arm where each has a curved shell sized for gripping the frame of a bicycle. The first arm and second arm have cooperating holes to admit pins for securing the first arm to the second arm. Opposite the hinge, the second arm fits perpendicularly into the stem. A buckle secures a strap that passes around an object. In use, a cyclist releases the clamp from the stem. The cyclist places the strap around the upright object at a desirable height. The cyclist places the end of the strap in the buckle and cinches the strap. Using a pin, the cyclist secures the clamp within the stem. The cyclist places the arm around a bicycle frame member then secures a pin through the arm and into the stem. The bike is then supported at a convenient height.

Abstract: A conveyor system includes an extension section that slides inwardly and telescopes outwardly of a main section of conveyor. The extension motion is powered by at least one hydraulic ram. The conveyor has a stem that lowers to a loadable height by the retraction of double hydraulic rams upon a steel internal core. The conveyor then lifts vertically in a cantilevered manner upon a vertical ram and then rotates 360 degrees parallel to the plane of a truck bed using a cooperating gear plate and a hydraulic motor with a chain. Paddles push material secured to a chain drive or alternately a belt and the chain drive or belt moves through a series of sprockets or rollers in a continuous manner. The paddles eventually return to their initial location.

Abstract: An inflatable shaping system has a frame, rectangular with four sides, similar to the rear of a trailer or truck. The frame has a hinged connection and swings from an over-the-road configuration and to a deflated stowed position against the side of the trailer. Upon the frame, the system has an inflatable body and a durable skin covering the frame and the inflatable body. The inflatable body has a continuous attachment to the frame. The inflatable body has at least one inflatable element connected by a flexible adhesive or device. The inflatable elements remain contained between the frame and the durable skin, generally outwardly from the trailer. In communication with the inflatable elements, a pump system supplies air for their inflation and removes air for their deflation. The pump system operates remotely in the vicinity of the truck.

Abstract: The axle straightening press has a female jaw and a male jaw each with a rectangular shape, a mating surface, and a transverse half channel. The dowels of the male jaw fit into holes in the female jaw upon a diagonal line on the mating surface. Preferably, the press has two identical jaws, inverted, and closed upon each other. Each jaw has a generally rectangular shape with a mating surface, a dowel, a transverse half channel, and a hole. The half channel is less than one tenth the thickness of said jaw and has flared ends for shaping the head of an axle into a cone. A Cub Scout places an axle in the channel between the jaws and strikes the press with a hammer. Removing the axle from the press, the Cub Scout places a wheel on the axle, and installs the axle upon a model car.

Abstract: A shoe incorporates reflexology and acupressure as applied to a foot when wearing the shoe. The shoe has a sole with a battery powered vibration unit that mechanically vibrates a spiked gel insole located near the underside of a foot. The rounded spikes of the insole stimulate the acupressure points of the foot for its relaxation and pleasant feelings in a person. The sole of the shoe has a port for battery charging, a switch to control the vibration, and a charge indicator light at the sole's edge. The sole has a latch to remove the battery from a compartment in the heel area. The vibrating shoe operates while bearing the weight of a person or not. A transmitter remotely activates the vibration unit as a person is standing.

Abstract: A tool has a cylinder with a pair of magnets, diametrically spaced apart upon the sides of the cylinder and of opposite polarity. In cooperation with a compass, the magnets identify the tool thus indicating its location when concealed prior to pulling wire through a house or other structure. The tool also spaces a bit extension tool away from interior faces of adjacent drywall panels. A setscrew secures the cylinder upon the shank of a bit extension for rotation of the tool. The magnets are integrated into the cylinder of the tool to survive ordinary handling, drilling through wooden structures, and rotation. The tool emanates a magnetic field from within a concealed location that deflects a compass for revealing the location of the tool.

Abstract: A medicine dispensing pacifier has a centered nipple upon a guard and a reservoir communicating through the guard to the nipple. The reservoir, opposite the guard, has a cap, and upon removing it, a caregiver places medicine into the reservoir. Then the caregiver returns the cap to seal the reservoir. The infant then suckles the nipple, ingesting the medicine drawn from the reservoir. Alternately, the pacifier includes an air permeable membrane, a flexible cap, for dispensing medicine under pressure through a nipple into an infant that has difficulty taking medicine. The infant then suckles upon the nipple and the caregiver presses upon the cap raising the flow of medicine through the nipple into the mouth of the infant. The cap augments the natural suckling of the infant with pressure and without spilling medicine.