摘要:
A film-forming apparatus and a film-forming method are disclosed wherein a high-frequency voltage from an HF power supply (11) is applied to a cathode (5) whose back surface is provided with a permanent magnet (10) to generate a plasma in a reactive mode and a film is formed through plasma polymerization using the thus-generated plasma. By regulating the pressure of a plasma source gas within a vacuum chamber (1), a plasma not in the reactive mode but in the metallic mode is generated and a film is formed through magnetron sputtering, wherein the cathode (5) is the sputtering target, using the thus-generated plasma.
摘要:
The invention addresses the problem of providing an edged tool such as a surgical blade or a razor blade that is durable and sharp, and a manufacturing method therefor. The problem is solved by an edged tool manufacturing method provided with a process of treating a metal base material, which has a machined surface obtained by machining, using a plasma generated in an atmosphere filled with a mixed gas having a main gas and a reaction gas as the main components.
摘要:
When distribution material is distributed over a target site on a ground surface from an aircraft, a distribution supporting apparatus offers support information to a pilot dropping the distribution material to efficiently distribute the distribution material. The distribution supporting apparatus includes: an input section to which information items on at least an aircraft velocity, an aircraft altitude, and a wind velocity are input; a computation section configured to compute a location at which the distribution material dropped from the aircraft arrives on the ground surface and a density distribution of the distribution material on the ground surface based on the information items input to the input section; and a display control section configured to display, on a display, the support information relating to the location and density distribution computed by the computation section.
摘要:
A method of and an apparatus for disposing waste containing heavy metals for conversion to a harmless state are provided. In the method, iron oxide or a material forming iron oxide by heating in the presence of oxygen and a reductant such as carbon are added to the waste. The obtained mixture is heated in a dry method, to form ferrite. The heavy metals are fixed in the ferrite, and the waste is converted to a safe and useful ferrite material. The disposing apparatus comprises a reactor (18), a raw material supply unit (10, 12, 14, 16), a stirring unit (22), a radiation heater (20), a volatile metal recovery unit (26), and a dust collector (28).