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Patent Searching and Data


Matches 501 - 550 out of 2,073

Document Document Title
WO/2020/105518A1
This pollen supplying method for supplying pollen to a plant pistil comprises: a bubble generation step for producing bubbles having surfaces to which pollen is attached; and a bubble attachment step for making the bubbles attached to a ...  
WO/2020/103141A1
An agricultural mechanical device control method and an agricultural mechanical device, the method comprising: obtaining the linear speed of each working component of an agricultural mechanical device when the agricultural mechanical dev...  
WO/2020/102938A1
Disclosed are an unmanned aerial vehicle control method and an unmanned aerial vehicle (100). The unmanned aerial vehicle (100) comprises a vehicle body (10) and a box body (20), wherein an information collector (11) is installed on the ...  
WO/2020/103251A1
A plant protection unmanned aerial vehicle and water tank therefor and a tank cover. The tank cover (10) comprises: a top cover (11), a gas through hole (111) being provided on the top cover (11); a bottom cover (12), assembled on the in...  
WO/2020/100138A1
An airborne fire suppression system comprising a flying device, a deployment apparatus and folded fire suppressing blanket configured to allow quick and smooth deployment on or as a barrier to a forest fire or a building or other object ...  
WO/2020/100820A1
A flight vehicle 100 has an attachment part 25 on an upper part, the attachment part being constituted as a frame-shaped structure configured so that the vertical-direction position thereof can be adjusted, and the flight vehicle 100 has...  
WO/2020/098061A1
A plant protection unmanned aerial vehicle (1000), comprising a diaphragm pump (100). The diaphragm pump (100) comprises a pump body assembly (10), a motor assembly (20) and a liquid discharge assembly (30). The pump body assembly (10) i...  
WO/2020/095025A1
A payload mechanism for a vehicle is provided. The payload mechanism comprises: a door (2) operable to be in a closed configuration or an open configuration within a recess of the vehicle, the recess having an aperture(10); a first beari...  
WO/2020/095842A1
[Problem] To generate downwash with a stronger wind force in a drone having rotary wings. [Solution] A drone 100 is provided with a body 110 and a plurality of rotary wings 101 arranged around the body so as to form a plurality of pairs ...  
WO/2020/095841A1
[Problem] To generate thrust efficiently by using the wind force of air flow blown upward in a drone having rotary wings. [Solution] A drone 100 is provided with: a body 110; a plurality of rotary wings 101 arranged around the body; and ...  
WO/2020/097367A1
Devices and systems of the inventive concept provide a durable, all-weather manned or unmanned aircraft that is capable of vertical flight and provides improved stability upon payload launch or delivery. The payload bay is positioned alo...  
WO/2020/095884A1
An air-movement-type beehive extermination device is provided that has a reduced size and weight and with which a beehive can be damaged/destroyed at low cost, safely, and with a simple operation, and with which a chemical can be effecti...  
WO/2020/092125A1
A method of fire-fighting is provided based on unmanned aerial vehicles "UAV(s)" launched from transporter aircrafts to deliver water or fire-retardants or any other fire-fighting materials to a location selected by the fire-fighting per...  
WO/2020/090671A1
[Problem] To efficiently move a drone, of which the weight can change during flight, while maintaining a high level of safety, even during autonomous operation. [Solution] A drone that has a flight control unit 223 capable of controlling...  
WO/2020/085239A1
[Problem] To provide an operation route generation device that generates operation routes that make a drone perform prescribed work as intended and that produce the results of the work throughout the entirety of a field, even when the dr...  
WO/2020/081101A1
An unmanned helicopter platform includes a fuselage, a tail coupled with the fuselage, a payload rail coupled with and extending along the fuselage and a main rotor assembly coupled with the fuselage. The tail includes a tail rotor and a...  
WO/2020/078396A1
Provided are a method for determining distribution information and a control method and device for an unmanned aerial vehicle. The control method comprises: acquiring image information of a target region (S102); inputting the image infor...  
WO/2020/075562A1
The purpose of this invention, i.e. to stabilize the quality of coating work performed on a structure surface using an unmanned aircraft, is achieved by: an unmanned aircraft that comprises a rotor, a coating device, and a wheel that can...  
WO/2020/064905A1
The invention relates to a drone comprising a propulsion unit driven by a trajectory control unit, the trajectory control unit being controlled by a control unit, the propulsion unit comprising a plurality of propellers distributed at th...  
WO/2020/062245A1
A diaphragm pump (100) and an agricultural unmanned aerial vehicle (1000), wherein the diaphragm pump (100) comprises a pump body mechanism (10), a one-way valve mechanism (20), a diaphragm mechanism (30), a motor mechanism (40) and an e...  
WO/2020/065117A1
The invention relates to a device (100), system and method for controllable fastening using a mechanical arm (200), wherein the device (100) comprises at least two foldable levers (110) joined together by means of a shaft (130) and by me...  
WO/2020/062570A1
A diaphragm pump (100) and an agricultural unmanned aerial vehicle (1000). The diaphragm pump (100) comprises a pump body mechanism (10), a diaphragm mechanism (30), a motor mechanism (40), and an eccentric mechanism (50). The diaphragm ...  
WO/2020/062292A1
Disclosed are an onboard spraying system (500) for an agricultural plant protection machine, and an agricultural plant protection machine. The onboard spraying system (500) comprises a fixing rack (510), multiple pump devices (520) and m...  
WO/2020/062244A1
Provided are a diaphragm pump (100) and an agricultural unmanned aerial vehicle (1000). The diaphragm pump (100) comprises a pump body mechanism (10), a one-way valve mechanism (20), a diaphragm mechanism (30) and an eccentric mechanism ...  
WO/2020/062549A1
Disclosed are a diaphragm pump (100) and an agricultural unmanned aerial vehicle (1000). The diaphragm pump (100) comprises a pump body mechanism (10), a one-way valve mechanism (20) and a diaphragm mechanism (30), wherein the one-way va...  
WO/2020/063057A1
Provided are a material broadcast sowing device, an unmanned aerial vehicle and a material broadcast sowing method. The material broadcast sowing device comprises a material picking device (1), a material receiving device (2), a feeding ...  
WO/2020/060549A1
A high altitude vehicle is brought to a desired altitude above sea-level prior to the transfer of fuel and/or oxidant from an airplane to the high altitude vehicle. The high altitude vehicle may be towed to the desired altitude by a tow ...  
WO/2020/052100A1
A method for triggering a fire-fighting unmanned aerial vehicle to launch a fire-fighting bomb, comprising: controlling a fire-fighting unmanned aerial vehicle to fly to a fire region; making the fire-fighting unmanned aerial vehicle to ...  
WO/2020/051876A1
Disclosed are a liquid level measurement device (20), a pesticide tank device and a liquid filling device for an unmanned aerial vehicle, and an unmanned aerial vehicle (60, 60'). The liquid level measurement device (20) is provided with...  
WO/2020/052102A1
A fire-fighting drone aiming method comprises: controlling a fire-fighting drone to fly to a fire-hit region; enabling the fire-fighting drone to hover around the fire-hit region; transmitting an image of the fire-hit region back via a g...  
WO/2020/052106A1
A compact long-endurance crop protecting unmanned aerial vehicle comprises a fuselage (1). The fuselage (1) comprises a first support plate (11). A fuel tank (2) and a pesticide container (3) supported by the first support plate (11) are...  
WO/2020/052103A1
A firefighting method using a firefighting unmanned aerial vehicle. The firefighting method comprises: controlling an unmanned aerial vehicle to fly toward a fire region; enabling the firefighting unmanned aerial vehicle to hover in the ...  
WO/2020/055494A1
An unmanned aerial vehicle (UAV) for transporting items between locations includes a frame and a propulsion system coupled to the frame, the propulsion system including at least one transmission and at least one motor. The UAV also inclu...  
WO/2020/042073A1
A tank cover, a liquid storage tank, and an unmanned aerial vehicle. A tank cover (30) comprises: a hoop (1) fixedly connected to a liquid storage tank; a cover body (2) fitting the hoop, the cover body and the hoop forming an accommodat...  
WO/2020/041318A1
An apparatus and method for transporting a payload are disclosed herein. In embodiments, a system for transporting a payload includes an unmanned aerial vehicle (UAV) including a payload coupling apparatus, and a containment apparatus ha...  
WO/2020/037750A1
A spraying rod self-balancing and damping apparatus and an agricultural drone spraying rod. The spraying rod self-balancing and damping apparatus (8) comprises a housing (1), a bracket (3), and nut-and-bolt components. An upper cover (6)...  
WO/2020/036518A1
The present invention concerns a method for launching a payload (3) by means of an arrangement (1 ), which is configured for storing and launching a payload (3). A launch compartment (5) of the arrangement (1 ) is configured to eject the...  
WO/2020/036519A1
The present invention concerns an arrangement (1) configured for storing and launching a payload (3) and a method for launching the payload (3) from the arrangement (1). A body (9) of the arrangement (1) comprises a compartment (15) conf...  
WO/2020/036520A1
The present invention concernsa method for ejection of a payload (11) from aneject arrangement (1) of a payload dispenser (3), configured for storing and launching a payload (11), the eject arrangement (1) is configured with a push-out m...  
WO/2020/034067A1
A water tank (10) of an agricultural unmanned aerial vehicle, for mounting on the airframe (20) of the agricultural unmanned aerial vehicle, the water tank (10) comprising: a tank body (101), a pressure sensor (301), and a contactless co...  
WO/2020/032262A1
Provided is an unmanned aircraft which delivers packages, the unmanned aircraft comprising a plurality of rotor blades (709a), a plurality of first motors (711), a body (712), a connection body (730), a movable part (740), and a processi...  
WO/2020/032900A1
The present invention relates to a support mechanism (1) which comprises a body (2), a motor (3) located on the body (2), a first rod (4) which is triggered by the motor (3) so as to be able to rotate clockwise or counter clockwise aroun...  
WO/2020/029600A1
Provided is a nozzle assembly (100), comprising a directional valve (13), a first nozzle (11) and a second nozzle (12), wherein, the directional valve (13) is provided with a first output portion and a second output portion, the first ou...  
WO/2020/032570A1
The present invention relates to a newly structured helicopter for effectively extinguishing fires such as forest fires. A helicopter for extinguishing fires according to the present invention comprises a discharging means (B) which is p...  
WO/2020/021305A1
The invention relates to electric drones, which can be used for spraying fine solid particles or liquid droplets to even and non-even surfaces. The invention provides for the spraying arrangement, comprising: a multi-rotor electric drone...  
WO/2020/022928A1
A platform for air dropping cargo consists of a rectangular base, arresting belts which are fastened to the lateral sides, and units for attaching and securing said platform to heavy-duty fittings of an aircraft cargo hold. In flight, th...  
WO/2020/022266A1
[Problem] To provide a drone that can maintain a high level of safety even during autonomous flight. [Solution] This drone includes: a battery 502 for supplying driving power; an information acquisition unit 24 for measuring the temperat...  
WO/2020/014003A1
A gatebox system for delivering fire retardant fluid from a firefighting aircraft. A first and second gate opening are formed through a lower portion of a gatebox. The gates are hingedly connected along edges of the openings. A drive sha...  
WO/2020/004367A1
[Problem] To provide a chemical spraying system which is capable of maintaining high stability even during autonomous operation. [Solution] Provided is a chemical spraying system 500 in which a controller 401 and an agricultural machine ...  
WO/2020/004426A1
[Problem] To provide: an ejection device in which a reduction in weight is achieved without a reduction in the ejection speed of an ejected object; and a flying body provided with the ejection device. [Solution] This ejection device 100 ...  

Matches 501 - 550 out of 2,073