Abstract: A large-load unmanned aerial vehicle (UAV) for plant protection with adjustable spraying swath and pesticide application amount is provided, relating to the technical field of pesticide application of unmanned aerial vehicles. The large-load unmanned aerial vehicle for plant protection comprises a large-load unmanned aerial vehicle, a pesticide box, a variable pesticide application system, and adjustable spraying swath mechanisms, wherein the pesticide box is fixed to landing gears of the unmanned aerial vehicle and is positioned below a control platform of the unmanned aerial vehicle; the adjustable spraying swath mechanisms are arranged on the landing gears, the variable pesticide application system is connected with the pesticide box and the adjustable spraying swath mechanisms, the variable pesticide application system and the adjustable spraying swath mechanisms are electrically connected with the control platform, and the control platform is in communication connection with a remote control handle.

Abstract: There is disclosed a system for enhanced aerial delivery capability. In an embodiment, there is provided a system for enhanced aerial delivery capability. The system includes a UAV having a primary battery to provide power to one or more electrical motors for powered flight. The system includes a pod having a cargo portion to selectively carry a payload, the pod having a supplemental battery to selectively supply power to the UAV. The system includes an autonomous mounting system configured to provide selective and autonomous mechanical connection of the pod with the UAV. The mounting system is configured to provide selective and autonomous electrical connection of the supplemental battery of the pod to the UAV. This configuration selectively powers the one or more electrical motors of the UAV with the stored electrical power from the supplemental battery. Other embodiments are also disclosed.

Abstract: An aircraft assembly is disclosed having a wing tip device connected to a wing tip of a wing by a first connector, a second connector, and a third connector. The wing tip device includes a front device spar and a rear device spar. The first connector is associated with the rear device spar. The second connector is spaced apart in a chordwise direction forward of the first connector, and the third connector is spaced apart in a chordwise direction rearward of the first connector. The third connector includes a spigot mounting formation.

Abstract: A blanket with a first section having both a first end and a second end, and a second section that is at least partially formed from an elastic material and coupled to the first section. The first and second sections of this blanket are configured to be positioned on an animal, with the second section coupled to the first section and positioned at least partially along a chest area of the animal.

Abstract: A delivery device includes a collar device for wearing on an animal, a dosing probe disposed on the collar device for delivering a substance therefrom, an actuator configured to deliver the substance from the dosing probe through an opening formed in the dosing probe, a controller in communication with the actuator and configured to control delivery of the substance from the dosing probe, and a sensor in communication with the controller and configured to sense that the collar device is touching fur or skin of the animal and the dosing probe is directed towards fur or skin of the animal.

Abstract: A spacecraft capable of generating an artificial gravity environment comprises frame with a circular track with at least two modules traveling on the track. The two modules are configured to engage the first track opposite the first module to minimize mass imbalance, and a balancing system for the first and second modules configured to mass balance the first and second modules relative to each other. The frame itself does not rotate, and may have other mission supporting structures attached, including storage and supply modules, and observational modules, and spacecraft hangars and spacecraft docking modules. A method of operating a spacecraft to generate artificial gravity in a habitation module comprises operating a frame in space, propelling first and second habitation modules about the frame to generate artificial gravity environments in the modules, and mass balancing the first module relative to the second module to maintain balance of the spacecraft.

Abstract: A horizontal feed storage system may comprise an elongated feed container having a length and a width, wherein the length is at least ten times greater than the width. The elongated feed container may have a fill opening through which the feed is deposited into the elongated feed container and a feed removal opening through which feed is removed from the elongated feed container. The elongated feed container may be movable. The elongated feed container may include multiple conveyance mechanisms disposed within the elongated feed container. The multiple conveyance mechanisms may include a first conveyance mechanism and a second conveyance mechanism, wherein the first conveyance mechanism may displace feed by moving the feed in a first direction away from the fill opening, and/or the second conveyance mechanism may displace feed by moving the feed in a second direction toward the feed removal opening.

Abstract: The present invention relates to a system that can to capture, retain, and release a small UAV/drone. Exemplary embodiments include a plurality of capture mechanisms each include a capture arm coupled to an actuator. The capture mechanism can include two pivot points, one of which can move along a track or groove, to allow the capture arm to extend and retract while maintaining a small combined circumference during UAV landing while still being able to extend to engage with a retention ring on the UAV.

Abstract: Disclosed is an air intake of an aircraft turbine engine nacelle having a lip, a downstream portion and an internal partition separating the lip and the downstream portion, the lip delimiting an annular recess, the downstream portion having a downstream inner wall and a downstream outer wall, the air intake having an injection channel for injecting a hot air stream into the annular recess, a passage opening formed in the internal partition, an outlet opening formed in the downstream outer wall and a discharge channel for discharging the hot air stream mounted in the downstream portion and having a first end connected to the internal partition, a second end connected to the downstream outer wall and a main body having at least one flexible portion.

Abstract: A cannabis trimming assembly includes a pair of conveyors for transporting a cannabis plant. A trimming housing is positioned between the pair of conveyors to receive the cannabis plant. A pair of trap doors is each movably integrated into the trimming housing. A plurality of cameras is each integrated into the trimming housing to view the cannabis plant. A plurality of laser emitters is each integrated into the trimming housing and each of the laser emitters is guided by the cameras to trim shade leaves and buds from the cannabis. A grapping claw is integrated into the trimming housing to hang the cannabis plant in the trimming housing during trimming.

Abstract: Provided is an unmanned aerial vehicle including a waterproof container including: a container main body having an opening in a bottom surface defined in a landed state of the unmanned surface aerial vehicle; a waterproof door mounted to the container main body so as to open outward and close the opening; an elastic seal, which is interposed between the container main body and the waterproof door, and is configured to close the waterproof door in a liquid-tight manner; a first door-closing mechanism configured to retain a first door-closing state of the waterproof door; and a second door-closing mechanism configured to prevent movement of the waterproof door in a door-opening direction in a second door-closing state in which the waterproof door has been pushed in a direction of resisting against an elastic force of the elastic seal from the first door-closing state.

Abstract: A hunting and fishing gear includes a haft (1), a harpoon body (2) extending in a longitudinal direction of the haft (1) from one end of the haft (1), and a plurality of harpoon tips (3) extending in a lateral direction Y from one side portion of the harpoon body (2) in a direction intersecting the longitudinal direction X of the harpoon body (2), and a barb (5) or a come-off prevention section (11; 12) provided to protrude into a space part (4) from at least one of the harpoon tips (3) located in the space part (4). Therefore, when a person grips a handle (7) with the person's hand (17) to use the hunting and fishing gear by swinging it in the direction of an arrow Z, the plurality of harpoon tips easily pierce a prey.

Abstract: The present invention concerns an elongated sheet (1) for covering cultivated plants (2), with a basic film (3) of plastic, wherein a ventilation area (5) extending in the longitudinal sheet direction (L) and having a plurality of ventilation openings (6) is provided in the central area (4) of the basic film (3), wherein at least one ventilation opening (6) comprises two opposite corners (29, 20) of the ventilation opening (6) in a cross direction (Q) of the sheet (1) extending at least substantially orthogonally to the longitudinal sheet direction (L).

Abstract: A dual-purpose container and diversion device for animals includes a base and a perimeter wall attached to the base. An inner surface and outer surface of the container combine to form an overall surface. The device includes at least a linear fault region in the overall surface having a lesser tensile strength and including at least a first non-intersecting open curve forming a first planar section; the at least a linear fault region may include at least a second curve defining a bracing component. The device is convertible to a second configuration forming a diversion device for an animal, by fracture of the at least a linear fault region to form at least a first flap and rotation of the at least a flap into a second position; conversion may include movement of the at least a bracing component to support the at least a flap in the second position.

Abstract: A waterfowl decoy deployment system includes a thrust device and a hub coupled to the thrust device. The waterfowl decoy deployment system also includes a plurality of arms coupled to the hub such that the plurality of arms extend radially outward from the hub. The thrust device is configured to rotate about an axis to induce a substantially circular motion to the hub and the plurality of arms.

Abstract: A grazing restrictor for attaching to a halter. The restrictor includes a body portion surrounding a central opening. A plurality of elongate segments extend outward from the body portion. The elongate segments have a plurality of openings defined therein. The elongate segments are configured and arranged to be folded upward relative to the body portion to form the shape of a muzzle. The grazing restrictor is formed from an elastic material capable of laying flat in a first configuration and being folded into the shape of a muzzle in a second configuration.

Abstract: A method of inspecting a curved surface using an unmanned aerial vehicle (UAV) by activating a plurality of sensors having at least respective portions disposed on the curved surface, the method including flying the UAV to a proximity of a first of the plurality of sensors; activating the first sensor by an activation device coupled to the UAV; attaching at least one magnetic leg of the UAV to a ferromagnetic surface proximate the first sensor, the at least one magnetic leg having a magnet, moving the activation device coupled to the UAV towards the first sensor while the at least one magnetic leg is attached to the ferromagnetic surface; and, when the activation device is positioned in proximity of the first sensor, receiving first sensor data from the activated first sensor via the activation device.

Abstract: A system and method for driving geese away from an area employs predetermined random illuminations of particular wavelength light directed in a fashion that repels geese while avoiding annoying humans. Embodiments include systems associated with golf course pins and other structures and animal decoys that hide undesired aesthetic appearances of prior art industrial lighting elements. Other embodiments employ adjustable/movable mirror elements used in conjunction with systems powered by solar energy panels positioned below the light source, which can be adjusted in terms of direction, shielding, color, duration, wavelength and pulsation, providing a variety of random patterns so as to avoid habituation by geese.

Abstract: A device and a method for bagging a fruit or a vegetable on a tree, the device includes two arms of a hoop shape profile to which are provided spaced apart fasteners on inner surfaces thereof. A bag at its opening periphery can be releasably mounted to the two arms through the fasteners. The bag has a drawstring with a lock, wherein the lock is immobilized in a cutout provided in the device and a leading end of the drawstring passing through the lock can extend further. A loop of the leading end of the drawstring is hooked to a hook that is coupled to a cord. The cord can be pulled to tighten the drawstring and thus the opening of the bag.

Abstract: Method for inspecting and/or manipulating a beam at a lower side of a roof or deck, the beam including a strip, the method comprising the steps of: providing an unmanned aerial vehicle, UAV, wherein the UAV comprises a body, a number of rotors, a first arm; and an inspection and/or manipulation tool; while the first arm is in the first position, flying the UAV towards the beam; when the UAV contacts the beam, moving the first arm from the first position to the second position such that the end of the first arm is moved to a position vertically above the strip; reduce the propulsion force until the UAV hangs from the beam with the end of the arm in contact with and supported by the strip; and inspecting and/or manipulating the beam, using the inspection and/or manipulation tool, while the UAV hangs from the beam.