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Patent Searching and Data


Matches 251 - 300 out of 72,018

Document Document Title
WO/2021/039475A1
A power distribution system 100 is installed in an aircraft, and comprises: a first DC power source unit 10 including a generator 11; a second DC power source unit 20 including a battery 30, a step-up/down converter 41, a voltage sensor ...  
WO/2021/041214A1
Methods and apparatuses are described herein for paring an unmanned aerial vehicle (UAV) with a UAV-controller (UAV-C). For example, a UAV having a UAV wireless transmit/receive unit (UAV WTRU) may transmit, to an access and mobility man...  
WO/2021/038302A1
The invention relates to a method for producing a torsion box for a structure of an aeroplane. Said method comprises the following steps: providing a first component made of a fibre composite material, which first component has a first p...  
WO/2021/035459A1
Adaptive wing systems and aircraft. A variable-span wing for aircraft comprises a fixed-section (1) with skin (118) that forms a lift-generating wing surface, and further comprises a top and a bottom moveable section (2) that are vertica...  
WO/2021/035690A1
An onboard spray head structure of an unmanned aerial vehicle for agricultural plant protection, comprising: a valve body (10), having an inlet (11) and an outlet (12); an electromagnet (20), provided in the valve body (10) and comprisin...  
WO/2021/035757A1
Provided is a moon-based environment simulation device (100), comprising a moon ground simulation system (101) and a moon rock simulation system (103) which are arranged in a connection manner, the moon ground simulation system (101) is ...  
WO/2021/037787A1
The present disclosure relates to deployable structures, to methods and apparatus for deployment of deployable structures, and to associated manufacturing methods. Such deployable structures suitably comprise components for space structu...  
WO/2021/037829A1
The present invention provides an aircraft hydraulic actuation system for retracting an aircraft landing gear. The actuation system comprises a supply line arranged to carry hydraulic fluid pressurised by a pump, a return line arranged t...  
WO/2021/040716A1
Described are energy absorbing assemblies for a passenger seat. The energy absorbing assemblies can include one or more auxetic energy absorbing elements (130), each element including a crushable matrix formed of cells having an auxetic ...  
WO/2021/037499A1
The invention relates to an arrangement for a rail vehicle comprising a sanitary cell (1) having at least one side wall (10) for delimiting an interior of the sanitary cell in relation to its surroundings, wherein the sanitary cell (1) h...  
WO/2021/039652A1
A debris removal satellite (300) comprising a capture device (135), a chemically-propelled thruster (341), and a propellant tank (342) that stores chemical fuel. A solar cell paddle (371) can be operated in an orbit having a higher orbit...  
WO/2021/041435A1
A rotational slip ring assembly for an improved counter-rotating (CR) differential electric motor assembly is utilized to power an aircraft vehicle or fan for moving a gas and includes two oppositely rotating propellers that may be mount...  
WO/2021/038912A1
The present invention provides a cross-flow fan capable of increasing wind pressure or wind volume without increasing the diameter thereof. The cross-flow fan (3) includes: a plurality of vanes (15) disposed at predetermined intervals in...  
WO/2021/040615A1
An accessible lavatory unit (103) for an aircraft cabin (102) is disclosed. The lavatory unit (103) is configurable between an able-bodied configuration and a PRM-accessible configuration. In the able-bodied configuration the lavatory un...  
WO/2021/036443A1
An atmospheric parameter measuring device for air sounding, the device comprising a cone top (1), a balance rod (2), an upper propeller (3), a lower propeller (4), a transmission module (5), a speed increasing module (6), a direct-curren...  
WO/2021/037407A1
The present invention relates to an indicator apparatus (10) for guiding occupants in an interior accommodated by an aircraft fuselage, having a mounting device (12), which can be fastened to a wall portion of the interior and is provide...  
WO/2021/037905A1
The invention relates to a system for identifying a user terminal forming part of an entertainment system for a mobile passenger-transport apparatus comprising a plurality of user terminals (8) and a communication network connecting said...  
WO/2021/037286A1
An image processing method, apparatus, and device, and a storage medium. The method comprises: obtaining a first image and a second image, the first image and the second image respectively being captured and transmitted by a first lens a...  
WO/2021/037743A1
An energy absorbing system for arresting a vehicle (1) comprising a concrete subbase (2) positioned on a frangible support (3) and being covered with at least one polyurethane layer (4) and at least one polyurea layer (5) and a method fo...  
WO/2021/040290A1
The present invention relates to an atmospheric environment-improving drone having life-saving and advertising functions, and more specifically, to a drone configured to move while hovering in the air, the drone comprising: a drone body;...  
WO/2021/035747A1
A centrifugal spray head, a spray system and a movable platform. The centrifugal spray head comprises a liquid spray device (10), a valve device (20), a control device (30), and a drive device (40). The liquid spray device (10) comprises...  
WO/2021/038180A1
Aircraft headgear is disclosed for a passenger on an aeroplane. The headgear includes an outer fabric constructed of breathable material that can maintain an internal volume of air having a higher humidity than that of the surrounding en...  
WO/2021/041926A1
A technique for varying buoyancy of an apparatus includes providing a substrate configured to produce gas on demand when exposed to a liquid, exposing the substrate to such liquid, and capturing the gas produced by the substrate to incre...  
WO/2021/040718A1
Described are support assemblies for a passenger seat, that can include a supportive surface configured to connect with a frame of a passenger seat, and shaped to support a passenger. Supportive surfaces can include a first portion forme...  
WO/2020/226708A3
An aircraft includes a fuselage and at least one primary wing having an upper surface, at least one recess in the upper surface and at least one conduit in fluid communication with the at least one recess. At least one ejector is dispose...  
WO/2021/035737A1
Provided are a water tank, a valve body assembly, a spraying system and an unmanned aerial vehicle. The valve body assembly comprises a valve body (10) and a valve base (20); relative states of the valve body (10) and the valve base (20)...  
WO/2021/039093A1
Provided are an unmanned vehicle cooperation system, an unmanned vehicle cooperation processing method, and a program that make it easier for human to grasp operations of an unmanned vehicle and make it possible to perform a smooth coope...  
WO/2021/038854A1
A control device (200) is provided with: a traveling body control unit (230) for causing a traveling body to travel in a target area; an acquisition unit (210) for acquiring state information indicating the state of a surface on the targ...  
WO/2021/039092A1
This control device mounted on a flying object provided with a communication device for communicating with a wireless base station is provided with: a communication strength detection unit that detects the strength of communication with ...  
WO/2021/038666A1
The present invention provides an unmanned aerial vehicle that can reliably scare away an object being monitored. An unmanned aerial vehicle 1 according to the present invention includes: a main body 11; an arm part 12 extending from the...  
WO/2021/040659A1
The present invention relates to a floor (Z) provided at air vehicles; a body (2) located on the floor (Z); an arm (3) which extends in the body (2) in its entire length and located such that it is movable on the body (2); at least one s...  
WO/2021/038732A1
A wireless transmission system (100) for wirelessly transmitting image information wirelessly sent by an unmanned photography aircraft (101) through an unmanned relay aircraft (102, 103) operated by an operation controller (112, 113), is...  
WO/2021/038911A1
Provided is a cross flow fan that makes it possible to reduce fluid loss. The cross flow fan is provided with a plurality of vanes (15) arranged around a rotation axis O1 at predetermined intervals in the circumferential direction, a ton...  
WO/2021/037836A1
The invention relates to a handling system (30) for a receptacle space (10) in a vehicle for storage for containers (20). A linear guide (32) is provided on an inner wall of the receptacle space (10). The linear guide (32) guides at leas...  
WO/2021/041988A1
A system and tool for monitoring earth working equipment for such things as part identification, cracks, deformation, presence, operational limits, equipment faults, equipment proximity violations, locate system sensors, condition, usage...  
WO/2021/039135A1
A control device mounted in a flight body provided with a communication device A that communicates with a management device on the ground, a communication device B that communicates among flight bodies, and a flight means, wherein the co...  
WO/2021/036388A1
An automatic separating protective cover for a pitot tube of a civil aircraft. When a plane lands, the ground crew first fits an inner shell (5) to the inner end of a pitot tube (2) by means of a groove Ⅲ (13), and next, fits an outer ...  
WO/2021/040657A1
The present invention relates to a body (2) suitable for use at landing gears and/or control surfaces of air vehicles; at least a first chamber (3) extending in the body (2) in its entire length; at least a second chamber (4) removably a...  
WO/2021/041628A1
A drain ball valve (10) for an aircraft tank. Particular embodiments find use in connection with aircraft waste tanks. The drain ball valve has an upper shell (14) that is shaped to be received within a tank drain plumbing line (26). The...  
WO/2021/042076A1
Systems and methods described herein include collapsible and deployable antenna structures including shape memory composite components.  
WO/2021/042030A1
An aircraft airflow sensor probe configured to correct measurements based on aircraft movement includes a vane assembly configured to sense a direction of local airflow outside an aircraft, at least one accelerometer configured to detect...  
WO/2021/038622A1
[Problem] To provide a control system that, via a configuration simpler than conventional configurations, can move an unmanned moving body in a desired direction without relying on GPS, and implement an inspection, etc., of a structure. ...  
WO/2021/039097A1
Provided is a control device installed on an aircraft provided with a communication device for communicating with wireless base stations on two or more frequency bands. The control device comprises a communication error detection unit th...  
WO/2021/037786A1
The present disclosure relates to deployable structures, to methods and apparatus for deployment of deployable structures, and to associated manufacturing methods. Such deployable structures suitably comprise components for space structu...  
WO/2021/041888A1
A surface-based transmitter system for assisting determination of vehicle location is presented. The system comprises a set of radio frequency (RF) transmitter nodes that, when deployed at different respective locations, are configured t...  
WO/2021/037838A1
The invention relates to a method for training an artificial neural network, comprising the following steps: determining (S1) first data relating to a first road user (1) using a test vehicle sensor unit (11); determining (S2) second dat...  
WO/2021/040653A1
The present invention relates to a body (2); a first plate (3) which is located on the body (2) and holds the body (2) on the ground (Z) by contacting the ground (Z); a second plate (4) which is located on the first plate (3) in a rotata...  
WO/2021/039100A1
[Problem] To provide a mobile body, an information processing device, an information processing method, and a program whereby it is possible to improve the accuracy of determination of whether or not to land a drone device on the landing...  
WO/2021/039502A1
Provided is an operation confirmation device (70) for an electrical driving system (10) that is mounted on an electrical vertical take-off and landing aircraft (100). The electrical driving system includes a motor for driving a rotor of ...  
WO/2021/040730A1
A passenger seat includes a spreader frame structure and a seat back pivotally attached to the spreader frame structure. At least one cable can pass through apertures between the seat back and the spreader frame structure. The seat can r...  

Matches 251 - 300 out of 72,018