Abstract: A fishing light for long-line fishery according to an exemplary embodiment of the present is structurally improved to enhance the attraction effect of tuna using light by making a luminous body formed by an LED to be appeared large in the water. A fishing light for a long-line fishery according to an exemplary embodiment of the present invention includes a housing 4 where a pair of batteries 14 are received and a cap 2 that is coupled to the housing 4 in a waterproof state, a substrate 12, which is provided with an LED 6 and a light guiding member 16 that guides light from the LED 6 by partially transmitting and partially reflecting in a light guide 164, is provided between the cap 2 and the housing 4 to realize a luminous body that extends in an axis direction through refractive diffusion of the light of the LED 6 through the light guiding member 16, and the light guiding member 16 may be provided as a single or as a pair.

Abstract: A weedless fishing lure has a a body resembling live bait. The body has a longitudinal cavity which is open at the top, and a fish hook at least partially received in the cavity. A spring inside the body biases the hook toward the retracted position. The hook includes a point, a bend, a shank, a first attachment portion at an end of the shank opposite to the bend, and a second attachment portion projecting from the shank between the first attachment portion and the bend, and defining an eye for attaching a fishing line.

Abstract: Provided is a long line fishing that prevents a tubular sleeve from separating from the external circumference of a main line no matter how large force may be radially applied from the outside, reduces friction, and makes it possible to quickly and easily connecting a string to a simple connection hook of a swivel. The present invention may be implemented by fitting a plurality of tubular sleeve on a long main line at predetermined positions, disposing clover stoppers at both sides of the tubular sleeves at predetermined positions to prevent the tubular sleeve s from longitudinally moving, and protruding hook from the external circumference by striking the external circumference of the tubular sleeve with a punch through a hole.

Abstract: The present invention provides a light emitting means having a structure that can be used as a light emitting ornament in a sports ground or an event location, a fishing light for the long-line fishery, or light emitting means that can be formed to a specific shape by being continuously assembled with another light emitting means.

Abstract: Provided is a long line fishing that prevents a round frame sleeve from separating from the external circumference of a main line no matter how large force may be radially applied from the outside, reduces friction, and makes it possible to quickly and easily connecting a string to a simple connection hook of a swivel. The present invention may be implemented by fitting a plurality of round frame sleeve on a long main line at predetermined positions, disposing clover stoppers at both sides of the round frame sleeves at predetermined positions to prevent the round frame sleeves from longitudinally moving, and protruding hook from the external circumference by striking the external circumference of the round frame sleeve with a punch P through a hole.

Abstract: The present invention provides a light emitting means having a structure that can be used as a light emitting ornament in a sports ground or an event location, a fishing light for the long-line fishery, or light emitting means that can be formed to a specific shape by being continuously assembled with another light emitting means.

Abstract: The present invention relates to a ball bearing swivel connector for realizing a maximum tensile strength and relative rotation efficiency by using a minimum number of constituent elements at a minimum cost, preventing a fishing line from being tangled, and facilitating simpler manufacturing and assembly processes The ball bearing swivel connector includes an upper pin and a lower pin respectively extending to upper and lower ends of a body and having respective connecting rings penetrating therethrough, and a plurality of ball bearings for supporting the two pins in the body so that the two pins may relatively rotate. A race is formed at one end of the body extended as a small diameter tube bearing to support the plurality of ball bearings, and the other end of the body where the upper pin is inserted is formed to correspond to a shoulder of the upper pin in a drawing process so that the two pins in the body may be rotatably formed.

Abstract: A position sensing device for indicating the relative position of the device with respect to an external surface. A main support member houses a plurality of angular position sensing probes which are each associated with transducers that provide an indication of the relative position of each probe to the support member so that when the probes engage an external surface, information is provided which can be used to indicate the relative position of the device with respect to the external surface. An additional lateral position sensing probe can also be mounted in the support member to indicate exact axial alignment with a hole or other discontinuity in the external surface.

Abstract: An angle measuring device for establishing a position of a frame member in two orthogonal planes or in an azimuth plane, relative to a reference plane, comprising a frame member supporting a plurality of equally radially and angularly spaced linear potentiometers having rods which engage a base plate and are pivotally connected thereto to permit the frame to be swiveled in any location about the base plate. The potentiometers are calibrated to provide an indication of the position of the frame relative to the base plate as a result of movement of the rods within the potentiometers. A torque and thrust sensing device is utilized in conjunction with a rotatable shaft supported in the frame coaxially with the positions of the potentiometers and rods to analyze the torque and thrust applied to the shaft as well as the angle of the shaft relative to the base plate.