Abstract: A flexible power transmission coupling wherein a drive member is connected to a driven member by a link assembly. The links are stacked and connected in series. Each link has a first end, a second end and an intermediate part. The first ends of each link are connected together and to the driven member, the second ends of each link are connected together and to a driven member or vice versa. The intermediate part of each link is convoluted and narrower than the ends. This allows greater axial and angular misalignments between drive and driven members. Also this results in a more linear relation between axial force and deflection of the coupling.

Abstract: A dowel attachment for a router wherein the attachment is a rectangular body with a bore and a counterbore extending through the body to receive a blank to be formed into a dowel. The bore being adapted to have the finished dowel pass through it. A notch is formed in the rectangular body, perpendicularly and tangent to the bore. The notch receives a driven router bit. An electric drill may be attached to the blank being cut to spin the blank as it is fed through the counterbore and bore.

Abstract: The present invention is comprised of cylinders with extensible pistons which extend between first points located on a trailer and second points located on a gooseneck which interconnects the trailer to a tractor. The gooseneck and the trailer are rotatably coupled to one another at a common pivot point. The first points and second points are arranged relative to one another such that as the piston in the cylinder is extended or retracted, the gooseneck and trailer are respectively raised or lowered relative to the ground. The gooseneck is arranged so that it substantially encloses the cylinders throughout their entire range of travel thereby protecting them from damage. In addition, a locking apparatus permits locking the pistons to both the first and second points to present rotation of the gooseneck relative to the trailer. Thus the gooseneck and trailer can be removed from the tractor as a single unit.

Abstract: The present invention provides an improved alternator system in which the magnetic flux modulating sleeve is carried by the rotor and rotates with the rotor. The position of the sleeve on the rotor is adapted to be adjusted during operation of the alternator while the rotor and sleeve are rotating. The repositioning of the sleeve on the rotor during rotation beneficially provides a more constant voltage output during load and speed variations. Concurrent rotor and sleeve rotation reduces eddy current losses in the magnetic circuit and increases alternator efficiency. The alternator of the invention is estimated to provide a constant voltage for a 10:1 variation in either electrical load (in OHMS) or rotor angular velocity (revolutions per minute, RPM), or a combined 10:1 variation of electrical load and rotor angular velocity.

Abstract: A compound of the general formula, ##STR1## wherein R.sub.1 and R.sub.2 independently are --H, --CH.sub.3, or --CH.sub.2 CH.sub.3 ; and R.sub.3 is alkyl of from 1 to 10 carbons or aryl of from 6 to 10 carbons.

Abstract: A high flash point cycloolefin composition, including at least 50% by weight dicyclopentadiene, the composition having a flash point of greater than 100.degree. F. and a viscosity of from about 3 cps to about 3000 cps at about 70.degree. F. and about 1 atmosphere pressure. The cycloolefin composition is used in a method of preparation of cycloolefin for polymerization by metathesis catalysis to form a substantially crosslinked thermoset polymer by: distilling the cycloolefin to form distilled cycloolefin, and contacting the distilled cycloolefin and an adsorbent.

Abstract: A hunter's canopy is made up of a flexible cover, a bracket, spaced rods, an anchor cord, a spreading cord. Spaced pockets in the flexible cover receives the rods. Holes in the bracket receives an end of the rods, the anchor cord engages the bracket to attach the canopy to a tree. The spreading cord has hooks to attach to an edge of the cover around a tree to hold the canopy in extended use position.

Abstract: A flower pot having a drainage tray, an outer shell supported on said drainage tray, an upper insert, a lower insert and a top block. The upper insert is disposed between the lower insert and the top block. A soil groove is provided in the upper insert for receiving soil to determine the wetness of the soil above the top block.

Abstract: A scent distributing device and method of marking an area using the device to distribute scent. The scent distributing device is provided for use while attached to footwear. The scent distributing device includes a scent source, and a tubular body. The scent source includes a scent absorbing material, and a fluid for attracting animals. The tubular body includes a pair of plug connectors and a wall member. The wall member has at least one aperture therethrough. Scent is introduced into the device. Next, the scent distributing device is connected to footwear. The scent is then distributed in the area to be marked by wearing the footwear while stepping in the area with the scent distributing device connected to footwear.

Abstract: The invention relates to a process for the separation of L-leucine and L-isoleucine. The process is carried out by subjecting a mixture of leucine ester, and isoleucine ester, (or a mixture of leucine ester, isoleucine ester and valine ester) to an esterase catalyzed hydrolysis resulting in a selective hydrolysis of the leucine ester. The pure L-leucine can be isolated from the reaction mixture by first removing the non-hydrolyzed esters by extraction with an organic solvent and then crystallizing the L-leucine at its isoelectric point. The recovered L-iso-leucine ester is purified by distillation (if necessary), and hydrolyzed to yield pure crystalline L-isoleucine.

Abstract: An ice maker is disclosed for freezing ice pieces and delivering the ice pieces to a receptacle under a chute. The ice machine is made up of an ice mold with an opening in its bottom which receives and ice extractor with an open bottom and upwardly and outwardly extending sides. An evaporator plate is supported below the opening in the ice mold bottom and a water supply is provided to maintain the water in the mold at a predetermined level. A thermo electro unit is disposed below the evaporator. Classical freon refrigeration can also be used. Thus when water is frozen to ice in the extractor, the refrigeration, or thermo-electric means melts the ice loose from the evaporator, in some models, and also from the ice extractor. The ice extractor, which is attached to a motor by means of an arm, swings to an inverted position over an ice chute from which the ice falls, is in some models aided by ambient heat, into a repository. The extractor then swings back into the mold for another cycle.

Abstract: A line cutter is disclosed made up of an integrally molded plastic part having a bottom flange adapted to rest on a fishing rod or the like and an upwardly extending vertical plate-like flange having recesses. The recesses communicate with a razor blade which is integrally molded into the plastic body. The line cutter can be supported on a fishing rod or the like by a Velcro support or other suitable support. A fisherman can cut his line by holding a piece of line in two hands and engaging the exposed pieces of razor blade in the recesses.

Abstract: An outdoor wood-fired furnace which heats water for domestic use and provides heat is disclosed. The furnace has a water jacket, sides, top and ends. A main distribution chamber is provided for air on its bottom with outlet means to the firebox. The water jacket includes a large containment area in the top and an L-shaped baffle, having a horizontal leg and a vertical leg. Behind and above this L-shaped baffle is a similarly shaped air space which provides a passage between the baffle and the liquid cooled rear wall and the container for hot gases from the firebox to enter a flue. Means is provided to emit air from the main distribution chamber side through pipes to the fire.

Abstract: A combination grave marker and vase is disclosed. The marker has an enclosure with a top, bottom and four sides. The top has an opening closed by a swinging cover. The cover has a lever with a counterweight. The lever also has an arcuate slot which registers with a slotted member extending generally vertically. An axle on the counterweight engages both the slot in the lever and enclosure. The cover has a receptacle for flowers. When the marker is in use, the cover is opened which will be moved to use position and the flowers can then be placed in the flower receptacle. Since the flower receptacle is integral with the cover, it cannot be craried away and lost. The enclosure top can be flush with the surface of the ground so that it does not interfere with normal cemetery maintenance.

Abstract: A method and apparatus for erecting buildings is disclosed. The method involves providing frame elements of a building which may be made up of spaced columns connected together by a beam or beams which may meet at a gable. To erect the frames, each frame is disposed horizontally on the ground with bases of the columns attached by a hinge member to a footing. A spacer bar is supported with one end in a recess in the ground or attached to the frame. A tension member such as a cable is attached to the frame at the gable and is passed over the top end of the spacer post and a vehicle or other prime mover is attached to the tension member to pull the frame to erect position. Each of the hinge members may be made of a socket to attach to the base of a column and a shoe attached to a ground support footing. Each socket is hinged to the shoe by a forwardly facing slot that receives a pin on the socket.

Abstract: This invention relates to a shore protection device and more particularly to breakwaters for protecting shorelines against wave damage and erosion. The floating breakwater is manufactured primarily from steel plate between 154" thick and 3/16" thick which may be cold rolled steel. The assembly is basically similar to a large floating barge that has some unique design characteristics that allow it to have excellent performance as a breakwall. It is designed to be simple and easy to manufacture, (there are no unusual bending or rolling operations required) and it may be floated to the site or the shoreline which needs protection. Its main feature is that it is designed to break up the tremendous power and force of wave action as the waves come rolling toward the shore, which makes the wave quiescent as it continues on toward the shoreline after it goes over and under the floating breakwater.

Abstract: A heat pump system is disclosed which includes a pipe having a circular cross sectional shape and a diametrically disposed partition dividing the circular cross sectional shape into two semi-circular flow passages. Each flow passage having an area equal to the cross sectional area of the hole through a one inch diameter pipe. The two flow channels are connected together by a return means at their second end and one of the flow passages at the first end is connected to a pump which directs the fluid into a heat exchanger and a return passage is provided for the fluid from the heat exchanger to the second flow passage in the pipe. The pipe is disclosed in a medium like liquid or soil or the like and heat is absorbed by the fluid flowing through the flow channels which is circulated by a pump and transferred to a second medium by heat exchanger.

Abstract: A composition and method for polymerization of cycloolefins using a feed stream including an iodide containing activator to form a substantially cross-linked polymeric product. The polymeric product may be formed by polymerization in an intricately shaped mold and/or be of ultra-low density. High glass transition temperature and fiber reinforced products are formed.

Abstract: A torque overload release clutch is disclosed made up of a drive member and a driven member adapted to be connected between a power source and a load to transmit a torsional force and to release at a predetermined torque. The clutch release mechanism is made up of a plurality of spaced thermoplastic modules supported in the driven member and a plurality of spaced recesses in the drive member. The modules are each made up of a sleeve and a pin. The sleeve is supported on the driven member and it receives the pin. The pin has a first follower and a second follower member on it. The first follower engages the side of the recesses which acts as a cam and urges the pin toward the sleeve in proportion to the magnitude of the torsional force. The second follower engages a cam surface on the sleeve resisting the force that urges the pin toward the sleeve.

Abstract: A water entertainment apparatus and a method of operating the apparatus are provided. The water entertainment apparatus includes a flush toilet means, a target means, and a flush toilet support means. The flush toilet means includes a liquid reservoir member, bowl member and drain member. The target means includes a target surface member and an actuator means. The liquid reservoir member is connected to the bowl member and the bowl member is connected to the drain member. The target surface member is connected to the actuator means. The actuator means is connected to the water reservoir member. The flush toilet means is supported by the flush toilet support means. The method provides liquid in the liquid reservoir member of the water entertainment apparatus. Then a subject is positioned below the drain member. A projectile is then impacted on the target surface member. The target surface member then actuates the actuator means.