Abstract: A method of forming a tank system and a tank system formed thereby wherein the tank system comprises a plastic tank covered by a metal shell.

Abstract: A device for use by hunters for the depositing of animal scent for the purpose of attracting game. The invention includes a rigid scent container releasably and sealably engagable with a temperature buffering scent reservoir. The present invention is suspendable above the ground whereby the scent reservoir depends below the scent container. The scent reservoir includes an attachment portion providing for the releasable and sealable engagement with the container, and a reservoir portion. The reservoir portion has an exterior surface defining an interior volume thereof. The scent reservoir also includes a conduit having a first end adjacent the attachment portion and secured thereto, and a second end terminating within the interior volume of the reservoir portion. The conduit provides for fluid communication of the liquid scent between the interior of the container and the scent reservoir portion. A scent releasing orifice extends through the surface of the reservoir portion above the second end of the conduit.

Abstract: Biocontrol agents are disseminated for the control of pests using a device which directs a flying insect through a biocontrol agent and out of the device. The device provides separate entry and exit openings which allow the surface contaminated insect to ultimately lethally infect the F.sub.1 larvae.

Abstract: A fly fishing leader carrier is designed to retreivably store a plurality of fishing leaders on the back of a fisherman. The fishing leader carrier includes an elongated rectangular fishing leader holder which has a number of stretchable elastic loops and an equal number of parallel slots designed to hold under tension an equal number of fishing leaders. The fishing leader carrier also includes an elongated strap whose opposite ends are attached to the opposite ends of the elongated fishing leader holder. The strap also includes a separable two-part buckle which enables the strap to be readily separated into two parts and then joined together.

Abstract: An improved internal line up clamp (10) is disclosed which has an integral back up ring (12). A first set of pipe clamps (22) move radially outward to engage the inner surface of a first pipe (14). A second set of pipe clamps (62) and a set of back up ring segments (88) are simultaneously moved radially outward into engagement with the inner surface of the pipes. The back up ring segments (88) are spring loaded to exert a relatively constant back up force against the inner surface of the pipes at the weld. In a modification, a fill block (118) can be used to fill the gap between adjacent back up ring segments when engaging the inner surface of the pipe.

Abstract: A counterweight assembly for balancing fishing rods utilizes an elongated, hollow butt cap mounted over the rear end of a fishing rod handle and supporting one or more counterweights internally or externally of the cap. The counterweights are selected as to weight increment and number so as to effectively balance fishing rods of different lengths about the fulcrum defined by the user's hand grip on the rod handle at the reel location.

Abstract: A fishing rig for sport fishing applications. The fishing rig comprises a hollow cylinder having a top end and a bottom end. A top cap is removably coupled to the top end. A bottom cap is removably coupled to the bottom end. The apparatus includes a first top swivel removably coupled to the top cap for receiving a fishing line. The fishing rig further includes a second top swivel which is removably coupled to the top cap in diametrical opposition to the first top swivel. A bottom swivel and hook is removably coupled to a swivel at the bottom end cap. A metal crimped-sleeve leader and hook is operatively coupled to the second top swivel.

Abstract: A rotatable fishing lure which includes an elongate central member that is selectively engaged by a fish hook having a point and an eyelet formed at opposite ends such that a first part of the hook proximate the point is embedded in a lower end portion of the central member and a second part of the hook proximate the eyelet is embedded in an opposite upper end portion of the central member. One or more spiral arms are attached to and extend outwardly from the central member and are responsive to a pulling force exerted on a fishing line secured to the eyelet of the hook for causing the lure to rotate about an axis of the central member.

Abstract: An electronic float for fishing tackle in which when a fish bites a bait, a floater (1) moves up and down, causing a magnet (5) inside the hollow of the floater (1) to move, accordingly, up and down nearing or falling apart from a fixed magnet (3) below, thus the equilibrium of the magnet (5) is broken and inertial force is created for the magnet (5) in a vertical direction to keep its up and down motion, thereby to turn the switching means on or off. But, when the floater (1) is stirred by a wind or the waves, inertial force of the magnet (5) is kept negligible, and the magnet (5) hits against the side of wall of the hollow to get its vertical up-down move restrained, and the switching means (4) does not get turned on or off.

Abstract: A crab trap float has a hollow cylindrical center rope-receiving tube. A rope stop has a round cap and a tubular throat which fits down inside the float center tube. Circular ridge lips on the tubular throat hold it in the float. Rope grippers extend inward at the bottom of the tubular throat to tightly grip the rope as the tubular throat is pushed into the float. The inside of the smooth bore of the throat is grooved in a 4-leaf clover design for forming a gripper to hold the rope and to prevent the float from traveling along the rope. The rope is tied to the trap and is passed upward through the inside the float and through the tubular throat and its cap. Straightening the rope positions the float over the trap. A knot is tied on top of the cap. The top is jerked and the tubular throat of the gripper is forced down into the float, locking the rope in the gripper and the gripper in the float.

Abstract: There is provided a method for the manufacture of a welded tube having an enhanced inner wall. A fin insert shapes the edges of a metallic strip prior to welding and minimizes the formation of a weld bead inside the tube. The portion of the edge of the metallic strip adjacent the outer surface of the tube is formed to a first angle, while that portion of the edge adjacent an inner wall of the tube is formed to a second, lesser angle.

Abstract: A walk-through fly trap for cattle and similar livestock is provided with a steel tubular frame on which is provided a roof and sides of pressure treated lumber. The sides support panels bearing electric grates, which grates are accessible to flying insects on both the inside and outside of the trap. Insects are attracted to the grates by lights mounted proximal to the grates on the panel, the warmth associated therewith, and attractive colors of the panel. The grates may be electrified with sufficient voltage to explode flying insects on contact, so as to prevent accumulation of insects thereon.

Abstract: A tackle box includes a top portion which is pivotally secured to a bottom portion to be movable between an open position and a closed position. The top and bottom each include front, back, and side walls. The top has a top wall and the bottom has a bottom wall. The front wall of the bottom portion has a pair of clamps arranged to hold a fishing net. The top has clips arranged thereon to hold fishing rods, a plurality of handles, and a pair of legs hingedly secured to the top. The legs are pivoted to support the top when it is in its open position. A plurality of compartments are removable received in the bottom portion for holding cold food or beverages, live bait, tackle, and large equipment.

Abstract: A guide for use on a fishing rod includes a guide ring placed in contact with an outer surface of a rod stock for guiding a fishing line, and a holder for fixing the guide ring to the rod stock. The guide is manufactured by placing the guide ring in contact with an outer surface of the rod stock, arranging dies to surround the guide ring and rod stock, and injecting a plastic inside the dies, thereby forming the holder from the plastic. As an alternative to the use of dies, prepreg may be wound in a way to fasten the guide ring to the rod stock, and baked to harden, thereby forming the holder.

Abstract: A reel seat body is provided at one end with an external thread and at the other end with a fixed hood that is to fix a reel leg and is open toward the external thread. An internally threaded tubular body threadedly fitted onto the external thread is provided with a slidable hood that is open toward the fixed hood. The body is provided between the external thread and the fixed hood with a step that abuts on an end of the internally threaded tubular body that defines the end of the slidable hood. Within the fixed hood, there are located a reel leg-engaging member that is slidably displaceable toward or away from the slidable hood and an elastic material for backing up the member.

Abstract: A method of mounting a plurality of semiconductor elements each having bump electrodes on a wiring board by pressing the semiconductor elements to the wiring board while aligning the electrodes and heating the structure. In the mounting method, one or more heat sinks are previously joined to the backs opposite to the surfaces with the bump electrodes formed thereon of the semiconductor elements.

Abstract: This invention relates to a process of forming components having selectively thickened regions from superplastically formable and diffusion bondable materials. The said selected thickening is achieved by positioning metal matrix composite plies between the interior surface of each of the formed skin sheets of the component and the sheets which will form the internal cells, superplastically forming the cells, and then diffusion bonding the component to form a metallurgically bonded structure.

Abstract: A trolling assembly, adapted to be connected to a fishing boat by a tow line so that the assembly is drawn behind the boat and laterally to the course of the boat allowing a plurality of trolling fishing lines from the boat to be connected to spaced points on the connecting lines, employs three substantially identical planer boards. Each board is an elongated, flat rectangular and has a central slot. A pair of extending arms are pivotally joined to the slots within each board so that arms may be positioned in extending position wherein the boards are parallel to one another and spaced from one another, or a collapsed position in which the arms lie substantially within the slots and the opposed surfaces of the three stacked boards abut one another.

Abstract: A holder for a fishing rod that has a rearward rod handle support, a forward rod handle support, and a frame upon which the supports are mounted. The forward rod handle support has a first and second finger mounted for pivotal movement of their tips toward each other when a downward force is applied to a cable connecting the bottom end portions of the fingers. Also, a holder having a frame with a pair of rails, and downwardly depending legs secured to the rails. Additionally a holder with a frame and further including audible and visual alarms for making a signal when a fish strikes the line. Various types of stands are disclosed for supporting fishing rod holders.

Abstract: Various arrangements and methods of attaching motion producing vanes to the bodies of fishing lures enable the vanes to oscillate across the axis of the lures as the lures move through the water. This causes lures to have unique fish attracting motions that are not achievable by lures where the vanes are immovably attached to the lure bodies.