Abstract: An articulated razor handle extension is disclosed which comprises a handle adapted to be grasped by a hand at one end thereof, and a gripping head adapted to engage a handle at the other end. The handle and the gripping head are joined by a plurality of shaft sections which are releasably connected by at least one spur gear assembly.

Abstract: A sun visor extension is adapted for in connection with an existing sun visor of a vehicle. The sun visor extension comprises a body having a generally rectangular shape and two wings foldably connected to and extending along opposing long sides of the body. The width of the wings is less than that of the body. In addition, the wings are adapted to be folded towards each other to a juxtaposed position abutting the body thereby creating an open ended cavity having the length and width of body. An extension is slidably received within the cavity. The extension is a rectangular shape whose length corresponds to that of the body and whose width is narrower than that of the body. The extension is frictionally retained within the cavity by the wings and the body. The sun visor extension is removably attached to a sun visor.

Abstract: A pancake type direct current motor is disclosed which comprises a motor drive shaft with one or more rotor assemblies secured along the motor drive shaft. An even number of spaced stator poles surrounds each of the one or more rotor assemblies. Each stator pole has an associated excitation winding, with all of the stator poles of a given stator assembly having the same polarization (i.e. north or south). Each of the one or more rotor assemblies comprises at least two pairs of rotor legs uniformly space and extending radially outward from the motor drive shaft. The angular spacing between each of said pairs of rotor legs being equal to or somewhat less than the spacing between adjacent stator poles. Each one of a pair of rotor legs has an excitation winding. The excitation windings of the two legs are oppositely polarized so that successive stator poles about the rotor are alternating north and south poles. A rotor position sensor reports the instant rotor position to a sequencing and control system.

Abstract: A wheel mounted cane secured to extend laterally from a four-wheeled carriage for use in supporting and balancing a user while walking and including an adjustable braking means for the carriage.

Abstract: An apparatus for purifying air which may act as a downstream supplement to a catalytic converter of an internal combustion engine for further reducing the hydrocarbon and carbon monoxide gases which the catalytic converter failed to remove. The apparatus comprises a housing filled with volcanic ash over which is directed a turbulent stream of exhaust gases for chemical reaction with the volcanic ash.

Abstract: An in situ self storing net pole is described which has a retracted position and a raised position. The net pole comprises a sleeve flush mounted to a surface, a first telescope member being telescopically and completely received within the sleeve when in the retracted position and a second telescope member being telescopically and completely received within the first telescope member when in the retracted position. The first and second telescope members slide telescopically upward and are securable in the raised position. The net pole is adapted to have a net mounted thereto.

Abstract: An improved emulsification base and a method for manufacturing same for non-aqueous chemical additives comprisesa mixture of water from 68 to 92 percent, of 2-amino-2 methyl-1 propanol from 0.1 to 0.2 percent, of an emulsifying surfactant blend from about 2.2 to 3.2 percent, of methyl esters of soybean oil from about 15-20 percent and of a 30% solution of polymer thickener from about 0.25 to 0.50 percent.

Abstract: A lock picking tool for a high security four-track disc tumbler lock, the tool probing all four tracks simultaneously.

Abstract: A mechanism for steering a beam guided vehicle having four steerable wheels linked to a centrally located steering trolley guided by an electrified T-shape beam mounted on a structural roadbed. A trolley flexibly propelled by the vehicle follows the guide beam to actuate the steering of the wheels. The trolley is quickly detachable by drop-pit access for rapid change-out to periodic off vehicle servicing. Two steering arm sensor posts engaging two sockets in the repositioned trolley guarantee interchangeability of standardized repaired units.

Abstract: This invention is directed to a toy football formed in the shape of a prolate spheroid having a tail extending out of one end thereof and having a plurality of fins extending laterally out of said tail for controlling the momentum of the football during flight.

Abstract: A book holder is disclosed which addresses the unique and heretofore unresolved needs of readers of paperback pocketbooks. In its simplest form, the holder consists of two pieces interlocked so that they are capable of sliding lengthwise in relation to one another. One end of each piece is formed so that when the device is laid upon any flat surface and extended to its most open position, and open paperback pocketbook may be laid face up on top, then the device slid closed to such a position that the formed ends cup over the open pages on opposite sides, thus restraining same for easy viewing. The device includes a detent so as to prevent sliding out of the interlock and falling apart, yet this detent needs be such that it can be overcome with reasonable hand force to allow cleaning or removal of foreign objects.

Abstract: A non-reciprocating Stirling-cycle machine which overcomes problems associated with high drive mechanism forces and vibration that seriously hamper reciprocating Stirling-cycle machines. The design employs Wankel rotors instead of the reciprocating pistons used in prior Stirling machines for effecting the compression and expansion cycles. Key innovations are the use of thermodynamic symmetry to allow coupling of the rotating compression and expansion spaces through simple stationary regenerators, and the coordination of thermodynamic and inertial phasing to allow complete balancing with one simple passive counterweight, which is not possible in reciprocating machines. The design can be scaled over a wide range of temperatures and capacities for use as a cryogenic or utilitarian refrigerator or to function as an external heat powered engine.

Abstract: Silencer for gas discharge device employing easily replaceable cartridge utilizing juxtapositioned layers of wire mesh and porous resilient material which dissipate the energy stored in an exhaust system and deflect under pressure of the exhaust gases to provide a self cleaning function and a cylindrical liner mounted within the cartridge comprising the same or larger wire mesh and wire diameter size than used in the cartridge for capturing the large particles of the exhaust gases before they pass through the layers of wire mesh forming the cartridge.

Abstract: A device for testing body fluids is disclosed, the device comprising an electrode body having an enclosed flow chamber extending longitudinally therethrough. A valve assembly is in liquid communication with the flow chamber and also detachably mounts a syringe thereon. The valve assembly provides liquid communication between a syringe mounted thereon and the flow chamber. A plurality of electrode cells is detachably mounted to the electrode body and is in liquid communication with the flow chamber. The plurality of electrode cells measures electrical resistivity, rH.sub.2, and pH. A circuit electrically connects the plurality of electrodes to an interface providing data output and command input.

Abstract: A low-cost atomizing nozzle suitable for use with viscous fuels and other liquids in high and low temperature environments. The nozzle structure comprises a cylindrical hollow tube forming a venturi having inlet and outlet ends, a cylindrical hollow barrel and a fuel catheter. The nozzle provides maximum surface contact between the liquid fuel and atomizing air streams.

Abstract: A molding and bonding process for incorporating hollow, flexible objects such as tennis balls in an injection molded thermoplastic body.