摘要:
A plasma treating apparatus includes: an air-core coil for generating a static magnetic field which is axially uniform and a high-frequency waveguide for generating a high-frequency electromagnetic field which is irregular in the axial direction of the air-core coil. A plasma generating glass tube is disposed in the high-frequency waveguide and adapted to be supplied with a gas and a plasma reaction bath held under a vacuum for receiving the plasma flow which is generated axially in the glass tube. A substrate platform is disposed in the reaction bath for supporting a substrate to be treated at a right angle with respect to the plasma flow. There is also included a magnetic field generating coil disposed outside of said reaction bath for shaping the plasma.
摘要:
A nitride film is formed on a main surface of a semiconductor substrate by plasma CVD process and an oxygen-containing layer is formed on the nitride film and an aluminum-containing film is further formed on the oxygen-containing layer.
摘要:
A multilayer interconnection is prepared by forming a stable insulating film on a nitride film which is formed on a first interconnection metal layer, and then, a second interconnection metal layer is formed on the insulating film. The insulating film can be made of aluminum oxide, an oxynitride or the other metal oxide. A silicon rich layer can be used for this purpose.
摘要:
A thin film of a metal which is capable of oxidation and sublimation is formed on a major surface of a semiconductor substrate, and a portion of a major surface of the thin metallic film is irradiated with an oxygen ion beam to convert a portion of the thin metallic film to an oxide, and subsequently the thin metallic film is heat treated to remove the oxide by sublimation, whereby electrodes or wiring for a semiconductor integrated circuit are formed by the remaining thin metallic film.
摘要:
A thin aluminum film 3 is formed on the top surface of a substrate 2, 1. Selected areas of the aluminum film are irradiated by an oxygen ion beam 6 to form implanted regions 7. The surface is then plasma etched, with the oxygen ion implanted regions serving as a mask to thereby prevent the removal of the underlying areas of the aluminum film.
摘要:
According to the present invention, a porous material for a fuel cell electrolyte membrane, wherein at least one strength auxiliary layer is provided inside and/or on the surface of a high porosity layer, the high porosity layer and the strength auxiliary layer constitute a multilayer structure, and the average diameter of pores of the high porosity layer is different from the average diameter of pores of the strength auxiliary layer, is provided. Also, a porous material having high porosity and high strength, which is suitable as a base material for an electrolyte membrane of a solid polymer fuel cell, is provided and a high-performance fuel cell using such material is realized.
摘要:
Disclosed is a wireless communication system and the like that can avoid interference even if a plurality of networks coexist. The wireless communication system includes a primary user, cluster head equipment, and a secondary user. The cluster head equipment is for providing a local area network to a cluster region containing the abovementioned primary user. Also, the cluster head equipment contains: an acquisition means that acquires one or both—of information regarding the primary user and information regarding a primary signal—and the like; and a transmission means that transmits information to the secondary user. Then, using this wireless communication system, the secondary user performs cognitive wireless communication or the like on the basis of the information received from the transmission means of the cluster head equipment.
摘要:
There is disclosed a channel adjusting method capable of suppressing the occurrence of interference between a cognitive pilot channel (CPC) and an auxiliary control channel (ACS) in cognitive wireless communications. According to the channel adjusting method for use in cognitive wireless communications, initially, a connection using a cognitive pilot channel (CPC) is set up. Thereafter, it is determined whether or not a spectrum sensing channel (ACS) is to be utilized. If yes, it is then determined whether or not any interference occurs between the spectrum sensing channel (ACS) and the set-up cognitive pilot channel (CPC). This allows an adjustment to be performed such that no interference occurs between the cognitive pilot channel (CPC) and the spectrum sensing channel (ACS).
摘要:
A heating section 20 having heating elements using carbon which generates heat when a high-frequency electric current is fed to a coil whose pitch can be adjusted as desired is arranged in a heating chamber 10. A cooling chamber 80 configured to cool metal is disposed below the heating chamber 10 in communication with the heating chamber 10 via a connection section 60. A water-cooled vertically movable shaft 90 which is capable of supporting the metal to be heat-treated and entering the heating chamber 10 is disposed so as to penetrate through the bottom portion of the cooling chamber 80. A gas introducing pipe 81 configured to introduce gas for cooling heated metal to be heat-treated supported by the water-cooled vertically movable shaft 90 and moved from the heating chamber 10 to the cooling chamber 80 is disposed in the cooling chamber 80.
摘要:
An object of the present invention is to provide a game apparatus that can display an avatar matched to any kind of game in which the avatar participates, without changing clothes or decorations worn by the avatar to new clothes or decorations. The game apparatus specifies display data of items based on attributes set to the items and includes a design table where a correspondence relationship between the attributes and the display data of the items is set. Display data of the player character is generated based on the specified display data of the items, and the player character is displayed on a display screen based on the generated display data of the player character.