Abstract: The present invention provides a discharge device for an aircraft, in which an aerosol container can easily be attached to an airframe and an operation for exchanging the aerosol container can be performed easily, resulting in a high degree of safety. A discharge device for an aircraft, to which an aerosol container can be attached and which discharges contents of the aerosol container when attached to an aircraft, is mounted on an airframe of the aircraft in a state where the aerosol container is housed in a housing member.

Abstract: 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.

Abstract: Provided are an aerosol container, an actuator and a protective member for the aerosol container, with high safety capable of preventing breakage of a valve mechanism when an excessive impact acts on a stem in an axial direction. The present invention provides an aerosol container in which an actuator is attached to a stem, characterized in that a safety mechanism part is provided in a part of a path through which an external force is transmitted to the stem, the safety mechanism part being configured to prevent breakage a valve mechanism of the aerosol container against an excessive external force which exceeds a force required for discharge operation of contents and which may damage the valve mechanism.

Abstract: The present invention provides a discharge system for an aircraft, in which a remaining amount of an aerosol container can be displayed so that an exchange timing can be managed systematically. A discharge device for an aircraft, having an aerosol container and a discharge device for discharging contents from the aerosol container, wherein the discharge system discharges the contents of the aerosol container while the aerosol container is attached to the aircraft, includes remaining amount acquiring means for acquiring information indicating a remaining amount of the contents of the aerosol container, and display means for displaying the remaining amount in accordance with the remaining amount information acquired by the remaining amount acquiring means.

Abstract: The present invention provides a discharge device for an aircraft, in which an aerosol container can easily be attached to an airframe and an operation for exchanging the aerosol container can be performed easily, resulting in a high degree of safety. A discharge device for an aircraft, to which an aerosol container can be attached and which discharges contents of the aerosol container when attached to an aircraft, is mounted on an airframe of the aircraft in a state where the aerosol container is housed in a housing member.

Abstract: At a filling rate at which sterilizing time becomes constant without depending on an amount of head space gas in a graph showing relationship between the sterilizing time and the amount of head space gas in which the vertical axis represents the sterilizing time and the horizontal axis represents the amount of the head space gas, a liquid food is filled in a flexible pouch and, after the pouch is sealed, the pouch in unrestrained condition is subjected to reciprocating sterilization.