Abstract: A method for removing flow-restricting matter such as paraffin, asphalts, clays, scales, or gyps from production equipment and producing formation of and in the vicinity of an oil or gas well. The method uses a combination of solutions consisting of mixed solvents and additives such as detergents, surfactants and acids. The solutions are electrolyzed along with the hydrocarbon product of the well in an above-ground reaction chamber. The electrolyzed mixture of solutions and hydrocarbon product are reintroduced immediately down the well casing and into the well formation.

Abstract: A bag structure particularly adapted for carrying a heavy load, such as mail and the like, at the waist to either side of the body. The bag includes a mail container constructed of a heavy, wear-resistant material such as, for example, canvas. The bag has a front wall, a back wall spaced from the front wall, spaced apart end walls interconnecting the front and back walls, a floor, and an open top. A belt is adapted to be attached to the mail container and releasably wrap around the waist of a person to carry the container. A belt loop device is located at the back wall of the container for removably attaching the belt to the exterior surface of the container back wall.

Abstract: A method for plasticing nuts, such as almonds and the like, includes the steps of heating a mass or bulk of nuts in a dry atmosphere to a uniform temperature as they are being conveyed, and moisturing the nuts to a preselected moisture content as they are being conveyed. The method further includes at least partially or semi-fluidizing the mass of nuts as they are being heated and moisturized. The method also includes heating the moisturized nuts to dry the skins of the nuts. An apparatus for plasticizing nuts, such as almonds and the like, includes a vibrating housing along which the nuts are conveyed in mass from one end to the other end thereof. The housing includes a perforated deck plate over which the mass of nuts move and defining an air chamber below the deck plate. The air chamber is divided into three plenums along the length of the housing.

Abstract: A stabilizing device for an outboard marine motor includes a plate having two spaced apart arms which are adapted to be connected to opposite sides of the powerhead of the motor and adapted to be connected to the steering arm of the motor at the end of the plate generally opposite to the location of the connection of the arms to the motor.

Abstract: A fishing lure has two identically configured and sized blades disposed in a mirror imaged, overlaying spaced apart relationship to each other and mounted at a common axis for swivel movement about the common axis. Each of the blades is asymmetrically configured and includes a planar central body generally triangular in peripheral configuration having two side edges diverging from the apex at the front end of the blade, a first impeller projecting outwardly from one planar surface of the planar central body proximate one base corner of the central body and a second impeller projecting outwardly from the other planar surface of the planar body proximate the other base corner of the central body. The second impeller is offset from the first impeller in the longitudinal direction of the swivel axis.

Abstract: This invention provides improved gas-fired heater means for supplying heat to a space, such as a room, house, building, vehicle, or the like.

Abstract: A system and process for sorting and conveying articles consisting of discarded tires and debris from one site to another site. The system and process receives articles in bulk, and concurrently singularizes and conveys the separated articles. Various physical characteristics of the individual articles, such as weight and size, are determined as the articles are continuously conveyed. Those articles having a physical property outside of a predetermined parameter range are ejected from the system. The remaining articles are then accumulated into groups of articles based on a physical characteristic of each article such that the sum of the physical characteristics of the articles of each group will be above a minimum and not exceed predetermined maximum values. The group of articles is then conveyed as a unit out of the system for a following operation such as disposal of the articles.

Abstract: A golf putting practice range apparatus includes a shooting area, a putting surface and a golf ball target area having a target hole at the down-range end of the putting surface. The golfer stands on the shooting area and hits a golf ball over the putting surface in an attempt to sink the golf ball into the target hole. The target hole is adapted to be selectively moved to present different target locations. Further, the putting surface is adapted to provide for selectively changing its contour. The shooting area is adapted to change its inclination with respect to the horizontal and the putting surface. The golf ball target area is also adapted to change its inclination with respect to the horizontal and the putting surface. Thus, the number of combinations and permutations of the inclination of the shootting area, contour of the putting surface, inclination of the target area, and position of the target hole provides for virtually an infinite number of golf putting conditions which can be practices.

Abstract: A cap having a crown formed of a plurality of crown segments in side-by-side relationship and having a visor attached to the crown brim and extending outwardly therefrom. The visor is laterally centered on and attached to the front of the crown brim. A stiffener is located to the interior of the crown to overlay the front portion of the crown to be supported against collapse and is biased toward the underlaying crown portion.

Abstract: A method for surface treating a continuous flow of workpieces includes the steps of fluidizing a stationary bed of surface treating media, aggitating the fluidized bed of surface treating media to create a scrubbing action to the surface treating media, submerging the workpieces to be treated in the stationary, fluidized, aggitated media bed subjecting the workpieces to the scrubbing action of the media, holding the submerged workpiece stationary within the fluidized, aggitated bed of surface treating media, releasing the hold on the workpiece, and removing the workpiece from the bed of surface treating media.

Abstract: An articulated conduit coupling for attaching two conduits together so that the conduits can move or vibrate in a generally radial direction relative to each other without rupturing the conduits includes a first conduit section which is coaxial to a second conduit section. The second conduit section has one end which is sized to be concentrically received within one end of the first conduit section. The articulated conduit coupling also includes two radially extending pivot pins in diametrical alignment with each other projecting through the walls of the overlapped section conduit section and overlapping first conduit section so that the first and second conduit sections can move relative to each other in a direction 90 degrees to the axis of the pivot pins.

Abstract: A device for mounting an outboard motor to the transom of a boat so that the motor can be selectively raised and lowered relative to the boat transom and so that the motor can be tilted at an angle to the vertical. The outboard motor mounting device includes a transom mounting fixture to be attached to the boat transom, and an outboard motor mounting fixture interconnected to the transom mounting fixture for selected linear movement on the transom mounting fixture up or down relative to the boat transom, and for selected pivotal movement on the transom mounting fixture about a horizontal tilt axis in the direction of the longitudinal axis of the boat.

Abstract: A method for plasticizing nuts, such as almonds and the like, includes the steps of heating a mass or bulk of nuts in a dry atmosphere to a uniform temperature as they are being conveyed, and moisturizing the nuts to a preselected moisture content as they are being conveyed. The method further includes at least partially or semi-fluidizing the mass of nuts as they are being heated and moisturized. The method also includes heating the moisturized nuts to dry the skins of the nuts. An apparatus for plasticizing nuts, such as almonds and the like, includes a vibrating housing along which the nuts are conveyed in mass from one end to the other end thereof. The housing includes a perforated deck plate over which the mass of nuts move and defining an air chamber below the deck plate. The air chamber is divided into three plenums along the length of the housing.

Abstract: A liquid applicator includes a generally cylindrical container having an open neck end. A flexible bag adapted to hold a liquid to be applied is disposed within the container with the open mouth of the bag located within the open neck of the container. A valve assembly is situated in the open neck of the container to control the flow of liquid from the bag. A dauber tip of porous material having its exterior surface coated with flock is located over the valve assembly at the exterior of the open container neck for receiving liquid flowing through the valve assembly and applying the liquid to an object.

Abstract: An impedance matching network circuit of either a T, or Pi-type circuit which minimizes impedance change at the input of the matching network as frequency and/or the load impedance change. This is accomplished in T and Pi-type networks by using a fixed value capacitor or inductance at either the input or output of the network instead of the commonly used variable capacitor or inductance. Further, a switching device can be employed in the T or Pi circuit to selectively reverse the positions of the variable inductance and variable capacitance relative to the input and load sides of the T or Pi circuit.

Abstract: A water heater construction including an inner water tank surrounded in spaced apart relationship by an outer shell. A control apparatus, such as a thermostat, is located at the exterior wall surface of the inner tank, and the outer shell has an aperture in alignment with the control apparatus. A collar is located around the control apparatus and is compressed between the inner tank and outer shell. The space between the inner tank and outer shell is filled with a foamed insulation material. The water heater is manufactured by first positioning the collar about the periphery of the control device in abutment with the exterior surface of the inner tank. Next the outer shell is positioned over the inner tank with a concentric space between the inner tank and outer shell, and with the interior surface of the outer shell in abutment with the collar compressing the collar between the inner tank and outer shell. Expandable foam is disposed in the space between the tank and shell and allowed to foam in situ.

Abstract: A method of making the water heater construction includes the steps of locating a sleeve of insulation material around the exterior wall surface of the inner tank extending from proximate the bottom end of the inner tank and extending upwardly longitudinally thereof a predetermined distance less than the full length of the inner tank, folding the top end of the insulation sleeve back over itself to form an annular cuff at the top end of the sleeve, and positioning the outer shell concentrically over the inner tank whereupon the annular cuff is compressed between the interior wall surface of the outer shell and exterior wall surface of the inner tank. The annular space above the annular cuff of the sleeve is then filled with an expandable foam insulation material which is allowed to foam in situ.

Abstract: A gear box having two coaxial output shafts. The gear box provides for selectively turning the shafts whereby either the outer and inner output shafts rotate together in the same direction at the same angular velocity, the inner output shaft is rotated while the outer output shaft remains stationary, or the outer and inner output shafts are rotated independently of each other. The gear box includes two spaced apart coaxial spur bevel gears and a pair of spur bevel pinions each in meshing engagement with both spur bevel gears. A spur shaft is concentrically located over the inner output shaft and the spur bevel pinions are structurally attached to the spur shaft by radially axles. A first one of the spur bevel gears is concentrically located on the outer output shaft and attached thereto for rotation therewith. The second one of the spur bevel gears is concentrically located on the spur shaft and is journal mounted thereon for independent rotation.

Abstract: An apparatus for dispending a fluid free of included air bubbles, such as for example, an adhesive bead, includes sensing devices for detecting the presence of an included air bubble in the conduit leading from a source of the fluid to a discharge of a movable fluid dispenser. The sensing devices are connected to a motor which drives an arm on which the fluid dispenser is mounted. A first sensing device slows movement of the dispenser upon sensing an air bubble in the fluid and a second sensing device stops movement of the dispenser upon sensing an air bubble in the fluid. The movement of the dispenser is restarted after a predetermined time period sufficient to allow the air bubble to pass out of the dispenser discharge. The sensing devices advantageously use a light beam, such as infra-red light or laser, to detect the presence of the included air bubble.