Abstract: The device is utilized to create swirling, turbulent flow to the air entering an internal combustion engine, and to the exhaust gases therefrom prior to the gases entering an air pollution system. The device utilizes multiple curved and radially angled vanes to force the air into a predetermined turbulent, swirling pattern. For carbureted engines, the device is positioned between the air filter and the inlet to the carburetor and on fuel injection engines, the device is positioned at the inlet port of the intake manifold. 100% of the air which will enter the engine will have been forced into a swirling and turbulent flow by the device for maximum combustion efficiency. Within the exhaust system, the device is positioned within the exhaust tube(s) just upstream of the catalytic converter to force the gases into a swirling and turbulent flow, thereby permitting a more efficient utilization of the catalytic converter process.

Abstract: The invention is an improvement in thumb picks for stringed musical instruments whereby the pick is self secured to the thumb and can be utilized in both the upstroke and downstroke without the aid of any other finger. The pick consists of an oval shaped band formed to match the shape of a user's thumb and which applies a compressive force upon the thumb. A picking tip traverses at the bottom of said pick at an attitude approximately perpendicular to the instrument strings. A tip support element cooperates with said tip by providing additional strength thereto. An open section of said band permits flexibility thereof and is positioned to prevent a string from accidently catching itself therein.

Abstract: The invention is an improvement in picks for stringed instruments whereby the pick has multiple edges which displace the string of the instrument by multiple impacts for each stroke thereof. The multiple impacts result in a revibration of the string which increases the harmonic content of the produced sound and creates a sound which is unique and different from that of a standard pick. The sound has a higher treble, is clearer with higher overtones, and provides a higher pitch than picks of the prior art. The pick consists of a center element central between two outer elements with the center element slightly longer than the outer elements, thereby giving the pick multiple edges. This arrangement permits the pick to be equally functional in both the upstroke and the downstroke.

Abstract: The invention is an indirect controller, additive to any existing refrigeration system, for extending the operating range and increasing the efficiency of the system. The invention prioritizes the methods by which said system is loaded and unloaded by giving first priority to compressor speed regulation, with wide open inlet vanes, as the primary and most energy efficient method of meeting load requirements. The second priority is enabled upon the compressor reaching its minimum speed, whereby only the inlet vanes react to further system unloading by utilization of the system's existing vane control means. This secondary priority, although less energy efficient than speed control, extends the unloading range of the existing refrigeration system beyond that which was previously available. The means is additive to any existing refrigeration system which utilizes a centrifical compressor, variable inlet vanes, inlet vane controls and driven by an electric motor.

Abstract: The invention is an improvement in picks for stringed instruments which allows the user to firmly grip the pick for long periods of time without the customary fatigue associated with typical picks of today. Due to its unique construction, the improved pick is stronger and is securely storeable within the instrument's strings, thereby allowing longer usage of each pick. The pick is of the standard size and shape in use today except for the improvement thereon which is a singular raised portion on one surface and a complementary depression of the other surface. The user's forefinger lies within the depression and the thumb lies perpendicular across the raised portion for a firm, secure and comfortable grip.

Abstract: The Golfer's Teaching Aid is a simulated golf club which teaches and provides the user with instant visual indication of proper and improper positions of the club throughout the swing, from address, backswing, downswing and follow-through. An error in any club position is easily visually ascertained and corrected. The Aid utilizes a square shaft and a pyramidal shaped indicator above the club's grip and which are in axial alignment with each other such that the sides of each are in complimentary alignment with each other. The sides are orientated such that when the user is addressing a golf ball, the user sees only one side of the shaft and one side of the indicator if and only if the Aid is in the correct position and attitude. Additionally, the indicator will point toward the user's middle torso if the Aid is again in the correct position. Any deviation from the above is an instant visual indication to the user of a flaw in the stance, grip and/or arm position.

Abstract: The invention is an Infant Eye Shield specifically used to protect the eyes of premature and full term infants requiring phototherapy treatment. The shield is constructed to be of the absolute minimum size to expose the greatest amount of skin area to the light rays. It is adhesively attached to the infant for ease of removal without injury to the sensitive skin. The shield is intended to be reuseable but its low cost permits disposable use.

Abstract: The apparatus is a rotary shaft mechanism having selective axial oscillation and reversable rotary motion, preferably in a battery powered toothbrush. Within such a toothbrush, the user of same can easily select either a clockwise or counter clockwise rotation of the toothbrush and if desired, an axial oscillation for either rotation. The selective combinations permit the toothbrush to effectively move food particles away from the gum line independent of it's location on the teeth and to polish the teeth with its oscillation motion.

Abstract: The invention is a horizontally operated door barrier which presents virtually an impenetrable doorway barrier while maintaining ease of personnel access through the portal. The invention consists of a movable vertical spool upon which is wrapped a material or screen for covering the doorway. The spool moves laterally across the doorway, rolling or unrolling the screen wrapped thereon, thereby uncovering or covering the doorway. The barrier can be used to prevent passage of insects, moisture, heat, dust and like environments.

Abstract: A pool table lamp shade or canopy which holds and stores the accessories necessary to play the game of pool and additionally provides proper lighting distribution to the pool table. The accessories are conveniently stored above the pool table top and are readily accessible to all players. Accessories include the pool balls, cue sticks, ball rack and the score tally beads. The canopy is attached to a standard 48 inch, 2 lamp, fluorescent light fixture hung above the pool table, and envelopes said fixture to provide proper light distribution.