Abstract: A remote control system for an aircraft includes an aircraft of the Magnus-effect type. The aircraft includes a cylinder extending along a longitudinal axis. The cylinder is able to rotate about the longitudinal axis. A pair of rotatable elements are arranged at a distance from the aircraft. A drive means is designed to drive a rotational movement of the pair of rotatable elements. A connection cable is arranged to connect the pair of rotatable elements to the cylinder of the aircraft in such a way that the rotational movement of the pair of rotatable elements, driven by the drive means, is mechanically transmitted to the cylinder of the aircraft so as to cause the cylinder to rotate about the longitudinal axis.

Abstract: A veterinary procedure table system includes a procedure table having an animal support surface assembly supported by a vertical column, wherein the animal support surface assembly is movable between first and second tilted orientations, and wherein the animal support surface assembly is movable between a first animal support surface height position and a second animal support surface height position, and a back table coupled to the vertical column of the procedure table, wherein the back table is movable between a first position relative to the procedure table and a second positon relative to the procedure table, wherein the back table moves with the animal support surface assembly between the first animal support surface height position and the second animal support surface height position, and wherein the back table does not tilt with the animal support surface assembly between the first tilted orientation and the second tilted orientation.

Abstract: A fishing lure includes a longitudinal body, a pair of wing bars coupled at first ends thereof to the body by hinge pins and configured to hingedly rotate in a posterior and anterior direction relative to the body, wings with a plurality of blades disposed thereon slidably mounted on each wing bar and configured to spin on each wing bar, and wing locks configured to stop the wing bars from rotating any further posteriorly that a position that is perpendicular to a longitudinal axis of the body.

Abstract: Technology is disclosed for a cat litter that can be used to diagnose feline medical conditions. A cat litter contains an additive, e.g., a chemical agent, such as a natural and/or synthetic agent, that changes in color when it comes in contact with cat urine or feces. Based on the color it can be determined whether the cat has a medical condition, such as particular illness. For example, if the litter turns yellow when it comes in contact with the urine, it can indicate that the cat is healthy. If the litter turns to a color other than yellow, e.g., green, it can indicate that the cat has some illness. The cat then be taken to a veterinary doctor for further diagnosis. The chemical agent aids in detection and diagnosis through interaction of materials that change colors to indicate reactions with specific chemicals, cells, molecules, DNA and/or materials. The technology can be implemented for medical diagnosis and detection—for humans and/or animals.

Abstract: An apparatus for controlling a flow rate of water based on an oxygen consumption of a farming target fish is disclosed. The apparatus can include a water temperature meter for measuring a water temperature of an aquaculture tank containing the farming target fish, an automatic feeder for supplying a fish feed to the aquaculture tank, a first oxygen concentration meter for measuring an oxygen concentration in water supplied to the aquaculture tank, a second oxygen concentration meter for measuring an oxygen concentration in water discharged from the aquaculture tank, an oxygen consumption calculator configured to calculate an oxygen consumption of the farming target fish, a water flow rate calculator configured to calculate a flow rate of water to be supplied to the aquaculture tank, and a water supply configured to supply the water to the aquaculture tank.

Abstract: Proposed is a fishing bag for inhibiting a plurality of fishing rods from being broken due to collisions therebetween. The fishing bag includes a fishing bag divided into a first body and a second body, that have accommodation spaces in which a fishing rod handle and a fishing rod guide are inserted, respectively, and are hingedly opened and closed, a fishing rod handle pouch detachably provided in the first body and storing the fishing rod handle therein, and a fishing rod guide pouch detachably provided in the second body and storing the fishing rod guide therein. The fishing rod handle pouch and the fishing rod guide pouch can be easily opened and closed with one hand through the elasticity of an opening/closing member, so the convenience of use is provided.

Abstract: An apparatus and method is described for providing three-dimensional decoys having removeable or interchangeable body parts. The decoy includes an interchangeable head having a connecting system that quickly interlocks the head to the decoy body without the need for rotation or snap fit. Further, the connecting system engages the head to the body with enough resistance that the decoy may be lifted by holding the head without disengaging from the body.

Abstract: A rotorcraft has a fuselage, an engine disposed substantially laterally centrally relative to the fuselage, and an air intake system (AIS). The AIS has a first duct configured to provide streamline air flow, a second duct configured to provide streamline air flow, and a combining section configured to receive streamline air flow from each of the first duct and the second duct. The combining section is further configured to output streamline air flow.

Abstract: A harness system, comprising an integrally formed harness positionable on an animal; a handle member having at least one elongated support; and at least one coupling mechanism comprising a receiver affixed to the harness having a magnetic surface; a latch protruding from the magnetic surface; and an upper retainer, thereby defining a receiving channel; and an extender coupled to the at least one elongated support, wherein the extender includes a release tab and a magnet wherein the magnetic surface attractively engages the magnet on the extender to guide the extender through the receiving channel, and wherein the extender displaces the latch until the extender locks into engagement with the upper retainer.

Abstract: A ducted fan of an aircraft includes a rotor-side fan and a stator-side duct that surrounds the rotor-side fan radially at the outside and defines a flow channel for air flowing via the fan. The stator-side duct has an inner wall that faces toward the rotor-side fan and which is perforated at least in certain sections. The stator-side duct has an outer wall that faces away from the fan. Between the inner wall and the outer wall of the stator-side duct, there are formed cavities which, forming sound-deadening resonators, are coupled via the perforated inner wall to the flow channel for the air flowing via the rotor-side fan. The cavities are filled, in a region which faces away from the inner wall and thus faces toward the outer wall, with activated carbon.

Abstract: A kit of parts for forming an aerofoil assembly is disclosed having a torsion box structure including a first attachment point and a second attachment point, the first and second attachment points being separated from each other along a separation axis, and a fixed leading or trailing edge structure including corresponding first and second attachment points, wherein a first structure includes a slidebly mounted abutment piece slideable along a slide path extending in a direction parallel to the separation axis and a fixing mechanism for fixing the slidebly mounted abutment piece. A second structure includes a corresponding abutment feature having a first abutment surface facing in a direction parallel to the separation axis of the second structure, such that, in use, the abutment piece prevents relative movement of the first and second structures.

Abstract: An aircraft panel assembly with a panel and a plurality of stiffeners on the panel is disclosed. Each stiffener has an attachment part attached to the panel and a structural part spaced apart from the panel. A rib foot beam crosses the stiffeners at a series of intersections. At each intersection the rib foot beam is located between the panel and the structural part of a respective one of the stiffeners.

Abstract: An aerostructure assembly that includes an aerostructure (e.g., a resin pressure molded structure) and a coupling assembly is disclosed. The aerostructure includes an outer shell and a female receiver located within an interior of the outer shell. The coupling assembly includes a coupling and a beam that extends from this coupling. The beam is disposed within the female receiver, including where at least part of the coupling is positioned beyond an open end of the outer shell. The shape of the female receiver may retain the aerostructure to the beam in at least one direction/dimension. One or more fasteners may be utilized to attach the aerostructure to the beam. The coupling may be formed from one or more metals, and in any case, accommodates attachment of the aerostructure assembly to a flight vehicle.

Abstract: An elastic bladder that is filled with water. The water adds weight to the line for casting, allowing a lure to be cast farther. The bladder has an arrangement of tubes that are inserted into each other. One long rigid tube has a folding hinge at the base. A leader is secured to the bladder with a bridle. The remainder of the leader can be coiled and attached in the “v” of a lower valve that retains the water in the bladder. This coiling allows the bladder to be positioned far above the hook, allowing the hook to be placed deeper than when using an ordinary float. After casting, the hinge is released, and the bladder empties, becoming a float.

Abstract: Various implementations directed to an aircraft thermal management system are provided. In one implementation, an aircraft may include a fuselage having one or more fuselage sections. The aircraft may also include one or more electric motors configured to drive one or more propulsion systems of the aircraft, where the one or more electric motors are configured to generate thermal energy. The aircraft may further include an aircraft thermal management system configured to transfer the thermal energy generated by the one or more electric motors to the one or more fuselage sections.

Abstract: The invention relates to a passenger module for a vehicle cabin, the passenger module comprising a first side element, a second side element, a front partition wall, and two seats arranged between the first side element and the second side element, wherein the first side element and the second side element extending parallel to each other; the seats are arranged substantially one behind another and facing substantially in a same direction; wherein the front partition wall is arranged between the seats and connects the first side element and the second side element.

Abstract: A folding wing system for an aircraft, comprises a support structure mountable on the aircraft, and a wing segmented into at least a first and a second segment. The support structure is connected to the first segment via a first hinged connection and the first segment is connected to the second segment via a second hinged connection such that the wing is foldable from a cruise position to a folded position. The support structure is connected to a strut via a third hinged connection. The second segment has a bearing supporting a distal end of the strut both slidably and pivotably. A first drive is configured to drive one of the first and third hinged connections, and a second drive is configured to drive one of the second hinged connection, the bearing, and the other one of the first and third hinged connections.

Abstract: An unmanned aerial vehicle (UAV) includes propellers, motors configured to drive the propellers, respectively, a main body including a control device configured to control the motors, and a wireless device configured to perform at least one of transmission or reception of a signal, a package container for containing a package, and at least one float. In a case where the UAV is placed on water, buoyancy of the float and the package container prevents a surface of the water from reaching at least a height of the wireless device. The buoyancy of the package container increases with the volume of the package container.

Abstract: An aircraft defining a longitudinal direction and a lateral direction is provided. The aircraft includes a fuselage; an engine mounted at a location spaced from the fuselage of the aircraft, the engine comprising rotor blades; and at least one fuselage shield removably coupled to the fuselage at a location in alignment with the rotor blades along the lateral direction.

Abstract: A trap apparatus includes a first shaft and a second shaft removably attachable to each other, a third shaft hingedly coupled to the first shaft, and a head assembly coupled to the second shaft. The third shaft may be coupled to and interact with the head assembly via a cable. Accordingly, when the third shaft is actuated, the head assembly moves to a first or a second position in order to open a foothold trap and release a non-targeted animal.