Provided is a discharge apparatus to which an aerosol container can be detachably mounted, the discharge apparatus including: a pressing unit configured to press a stem for opening and closing a valve of the aerosol container; and a buffer unit configured to buffer excess force, which is an amount of force by which force with which the pressing unit presses the stem has exceeded force to open the valve. The buffer unit may be configured to buffer the excess force exerted on the pressing unit by moving the pressing unit according to the excess force. The buffer unit may be configured to buffer the excess force exerted on the aerosol container by moving the aerosol container according to the excess force.

Provided is an unmanned aerial vehicle including: a discharge port configured to discharge contents in a container; an expansion/contraction unit configured to connect the discharge port and the container and be expandable; and a discharge position control unit configured to control expansion/contraction of the expansion/contraction unit.

A hammering test system includes a hammering test device including a target, a flying unit, and a hammering test mechanism configured to conduct a hammering test on a test object, a surveying instrument including a scanner for acquiring point cloud data by scanning with scanning light, and configured to be capable of performing tracking and distance and angle measurements of the target, and an arithmetic processing unit including a point cloud data analyzing unit configured to calculate shape data by analyzing point cloud data acquired by the scanner, and a flight plan calculating unit configured to calculate a flight plan of the hammering test device based on the shape data calculated by the point cloud data analyzing unit, and the surveying instrument tracks the target of the hammering test device and makes distance and angle measurements when the hammering test mechanism conducts a hammering test.

The present invention provides the use of a drone, or remotely piloted aircraft, equipped with a system for applying paint or industrial coating with epoxy paint and/or polyurethane.

Coating repair application system using remotely piloted aircraft, characterized by comprising remotely piloted aircraft (9), a portable painting system (2), (5), (7) and (8), linear guide (4), distance sensors (10), camera (11), remote control (12), battery (1), lattice structure (3).

An example unmanned aerial vehicle includes an electromagnetic radiation (EMR) sensor. The EMR sensor detects a signal indicative of a substance to print. The unmanned aerial vehicle also includes a nozzle to eject the substance based on a location at which the signal is detected.

A flying object includes: a flying object body; a blade that enables the flying object body to fly; a paint ejection mechanism that ejects paint in a first direction; and a fluid ejection mechanism that ejects a fluid in a second direction differing from the first direction by 90 degrees or more.

The present invention relates to a drone for painting an outer wall of a multi-story building and, more specifically, to a painting drone which can float and move in the air and comprises a drone body and a floating and moving part for floating and moving the drone body in the air. A camera unit for obtaining an image of the outer surface of a building is provided on the drone body. Driving wheels for guidance to the outer surface of the building are provided on one surface of the drone body. Absorption angle members are further formed on the drone body in order to absorb the impact from the building. Paint nozzle parts for painting by spraying paint on the outer surface of the building are further formed on the drone body. By using a drone which can float and move in the air to paint an outer wall of a skyscraper, cost or painting the sky scraper can be reduced, the painting work can be simplified, fatal accidents due to falls can be prevented, and painting time can be shortened.

Provided is an unmanned aerial vehicle capable of carrying an aerosol container, comprising: a discharge unit with a discharge outlet for discharging contents of the aerosol container from the discharge outlet; a camera capable of capturing footage of the discharge range of the contents; an information acquiring unit for acquiring predetermined information; and an estimation unit for estimating an estimated landing position of the contents based on information obtained by the information acquiring unit. The unmanned aerial vehicle may include a camera capable of capturing footage of a discharge range of the contents; and a coupling unit that is couple with the camera and is a posture control mechanism with rotational degrees of freedom to change a posture.

Provided are an information management method, an identification information imparting apparatus, and an information management system that use a spray pattern capable of identifying a target object in a simple way. The present invention is characterized by: spraying a liquid material on a part of a target object (Oi) by the liquid material ejection device (10) to form an irregular spray pattern (Mi); storing a spray pattern image (Pi), which is obtained by photographing and imaging the spray pattern (Mi), and information (Ri) about the target object in association with each other; and managing the information about the target object using the spray pattern image (Pi) as identification information of the target object.

An automated drone-based surface treatment material delivery system includes a drone having a body, at least one propeller rotatably supported by the body, at least one propeller motor supported by the body and configured to selectively apply motive power to the at least one propeller, and a controller supported by the body and configured to control a flight path of the drone at least by manipulating a speed of the at least one propeller. The drone also has a rotary atomizer supported by the body for movement therewith. The rotary atomizer includes a rotating dispersion structure configured to disperse a surface treatment material from a material supply.