Abstract: A reusable pyrotechnics support device for securely holding consumer ground-based fireworks (for example, fountains, mortars, multiple aerials, and the like) in a vertical and upright position, using a sufficiently wide base that is resistant to tipping over. In certain configurations, the apparatus is a molded plastic element formed in a generally round shape with an outer annular section and a series of resilient flexible cantilever tines extending radially inward toward a central aperture serving as a primary insertion point for the pyrotechnics.

Abstract: A receptacle for the care and maintenance of living things has a housing with an interior, and a lid that is securable thereto by rotation in a first direction and detachable therefrom by rotation in a second direction. A swivel member associated with the lid permits the lid to freely rotate relative to a portion of the swivel member. The receptacle has a suspension member with a first end portion securable to the swivel member and a second end portion securable to a support member so that when the assembled receptacle is suspended from the support member, the lid can rotate relative to the swivel member without being detached from the housing.

Abstract: A window assembly for an aircraft fuselage comprises an exterior transparent panel and an interior transparent panel positioned in an opening of the fuselage. At least one of the transparent panels may be relatively lightweight and the exterior transparent panel may be spaced apart from and in overlying relationship with the interior transparent panel. To ameliorate pressure build up in the spaced apart area, a pressure modulator, such as a vent, may be provided.

Abstract: An ice fishing trap comprising a main body supporting a rotatable spool for supporting a desired length of fishing line. An indicator, having both a set position and a triggered position, is supported by the main body. A release rod cooperates with the rotatable spool and, when the indicator is in its set position, and also cooperates with the indicator. The release rod has a first position in which the release rod captively retains the indicator in its set position and engages with the spool and the release rod has a second position, axially spaced from the first position, in which the release rod releases the indicator to permit the indicator to move to its triggered position, and rotation of the spool moves the release rod from its first position to its second position to actuate the indicator into its triggered position.

Abstract: A nose cap and control strut assembly for supersonic aircraft is disclosed. In one embodiment, the nose cap extends forward from the nose of the aircraft to deflect shock waves and decrease draft during supersonic flight. In another embodiment, control struts extending from the nose of the aircraft have control surfaces which provide yaw and pitch control for the aircraft. The control struts may be rotatable around axes substantially parallel with the longitudinal axis of the aircraft. The control struts may also be retractable into the aircraft. The nose cap may be mounted at the forward ends of the control struts in such a manner that the nose cap remains in a stationary position with respect to the aircraft when the control struts are rotated.

Abstract: The invention comprises a device and method for firing firearm ammunition using a plasma torch generator. In a particular embodiment, the device relates to the control or management of the rate of fire and number of rounds fired in a burst firing mode for automatic firearms. The device can be incorporated into firearms of a variety of sizes and configurations to provide precise control of the rate of fire. The device and method can be applied to conventional mechanical primer ammunition or used without the need for a primer, particularly in field artillery, aircraft, and watercraft.

Abstract: An apparatus for a self-cleaning litter box having a control system for a mechanical self-cleaning mechanism. The litter box has a turret carrying a rake. Limit switches indicate the location of the rake and the turret. The box includes an animal sensor that detects the presence of an animal in the box. A specified time after the animal leaves the box, the turret sweeps the rake through the litter, picks up the collected waste, and carries it to a waste bin, where the waste is dumped. The litter box is controlled by a processor executing a software program that monitors the instruments and sensors and controls the turret and rake motors.

Abstract: A method and apparatus for waterproofing game birds is provided. The game birds are sprayed with a waterproofing composition in amounts that prevent excessive water absorption by the feathers of the birds in wet weather, while still permitting the game birds to fly.

Abstract: Apparatus for detecting a specific target odour comprises: a detector unit adapted to have removably associated therewith a holding unit for housing at least one insect in a predetermined position; means for exposing an insect in a holding unit associated with the detector unit to a sample of gas to be tested; and means for enabling monitoring of a response of the insect to the sample thereby to detect a response indicative of the target odour. In use of the apparatus, a holding unit housing at lest one insect that responds in a detectable manner to the target odour is associated with the detector unit. A sample of gas to be tested is supplied to the apparatus, for exposure to the insect or insects in the holding unit. The insect is monitored for a response indicative of the target odour, thus enabling determination as to whether or not the target odour is present in the sample.

Abstract: An interior structure for a mobile platform is provided. The interior structure is constructed of a lightweight collapsible frame that can be reconfigured from a compact, substantially flat collapsed state to a non-compact, substantially sprawling expanded state. In the expanded state, the collapsible frame provides at least a portion of a structural load bearing frame for the interior structure. The interior structure additionally includes a plurality of interchangeable panels that attach to the collapsible frame to form interior surfaces of the structure. The panels form such things as the interior wall, ceiling and floor surfaces and can also include amenities such as shelves, lights, beds, closets, electrical outlets, Internet connections and entertainment equipment. The interior structure can be carried though the typical man-door of a mobile platform.

Abstract: A milking installation comprises a compressed air system with a compressed air line, a pneumatically controllable cylinder and a compressed air pump for supplying compressed air for the cylinder. The compressed air system comprises a dew point sensor for measuring the dew point of the compressed air and for emitting a dew point signal that is representative of the dew point. The milking installation may comprise or form part of a milking robot for automatically connecting teat cups to the teats of a dairy animal.

Abstract: A device for feeding poultry kept in a barn, comprises at least one food supply tube (1) which is held above the floor of the barn such as to be able to be lowered or raised, with a series of branch openings, each provided with a dish device (2) hanging on the supply tube, comprising a dropping tube extending from the branch opening and a feeding dish (4) arranged below, the dropping tube with a spoked arrangement of lattice bars (5) forming the cup of the dish. The dropping tube comprises an inner cylinder (7) leading off from the branch opening and an outer cylinder (8) surrounding the inner cylinder, from which the dish hangs by means of the lattice bars, such as to be placed on the floor of the barn in the lowered state of the food supply tube. The outer cylinder runs on the inner cylinder such as to rotate, be raised or lowered and at least one stop is provided for limiting the raising and lowering stoke.

Abstract: This invention is a servo mounting system, which allows a servo with a rotating output shaft to directly power an aircraft control surface. A specially designed servo mount securely positions the servo with the central axis of its rotational output shaft on, and axially aligned with, the hinge line of the control surface it drives. The servo shaft and servo body are directly connected to the airframe and control surface, thereby conserving rotational motion while driving control movement. Electronic means are then used to control the neutral point and the limit of travel of the servo. The system eliminates lost motion without generating adverse linear loads within the drive assembly.

Abstract: A method for selecting a freshwater fish able to tolerate conditions of varying salinity is disclosed. Fish are first selected by pre-screening for salt-tolerance. The selected fish are bred using techniques essentially described herein. The offspring of the selected fish may then be subjected to additional factors to increase salt-tolerance. Thereafter, the offspring are reared in normal freshwater conditions resulting in a freshwater fish suitable for brief exposures to saltwater conditions.

Abstract: A two-pet no-tangle retractable leash device including an axle having a rod opening perpendicular to its axis and a first spool including a first leash and a second spool including a second leash rotatably mounted on the axle. Each leash having a proximal end attached to the spool and a distal end extending through one of two leash openings. Additionally, each spool has a spool brake and a return spring, where a proximal end of the return spring is connected to the spool and a distal end of the return spring is connected to the axle. When a force is applied to pull on the leashes, the spools rotate thereby unwinding the return springs. When the force is removed, the return springs rewind forcing the spool to rewind the leash to its original position.

Abstract: A downrigger release comprises a “scissors-like” release clip, which includes a release arm mounted to an arm holder and adapted to rotate between closed and open positions for carrying and releasing a fishing line, a bifurcated pincer clip, which includes a pair of beams that receive the arm holder, an axially extensible and retractible spring for connecting the pincer clip to a downrigger line, a retainer for retaining and triggering release of the release clip from the pincer clip, the retainer comprising a boss on one of the beams and a detent on the arm holder, release being effectuated by the action of a transverse force camming the boss outwardly from engagement with the detent, a positioner for positioning the release arm in the closed position, and a force adjuster for adjusting the amount of transverse force needed to trigger release of the pincer clip from the release clip.

Abstract: A wild animal feeder is disclosed which is attachedly suspended form a tree or other stabilized element and may be horizontally and vertically suspended from same.

Abstract: A method and apparatus is provided relating to the use of fishing accessories attached to a fishing rod or reel. A fishing accessory, such as a fish hook retainer, can be attached to a fishing rod using a device with a shape suitable to be clamped between the mounting flange of a fishing reel and a fishing rod and/or reel clamp of the fishing rod. A fish hook retainer includes a pocket for retaining a fish hook, while protecting the point and barb of the hook from exposure.

Abstract: The present invention provides a method for the attitude control of satellites in elliptic orbits or satellites initially placed in circular orbits perturbed to elliptic orbits due to environmental disturbances. The method relies on the application of solar radiation pressure to provide the desired torque for the satellite attitude control. The satellite is equipped with two-oppositely placed light-weight solar panels extending away from the satellite along a predetermined direction (satellite body fixed Y-axis). By rotating one of these solar panels or both of them through desired angles about their axis using the respective driver motors as per the simple open-loop control law, the torque about the satellite axis is developed to achieve the desired attitude performance.

Abstract: The door comprises a panel (14) formed from two rigid parts (14a, 14b) hinged to each other edge to edge. A first part (14a) of these two parts is connected to the aircraft structure through a pivot pin (20) and a control means (22) is inserted between this first part (14a) and the structure. A kinematic control mechanism (16) connects the two parts (14a, 14b) to the aircraft structure, so as to enable progressive and controlled folding of these parts when opening the door. Thus the landing gear door can be opened and closed without any risk of it coming into contact with the wheels when the landing gear is extended.