Abstract:
A sterilizing apparatus and method provide a sterilizing system having a sterilization chamber and a method for sterilizing an item in the sterilization chamber. The method includes the steps of: loading the item into the sterilization chamber; evacuating gas from the sterilization chamber; preparing sterilant gas by use of plasma; and filling the sterilization chamber with the sterilant gas to a preset pressure. The method further includes the steps of waiting a preset time interval to thereby accomplish an intended sterilization and evacuating the sterilant gas from the sterilization chamber.
Abstract:
A gas conversion system (1) using microwave plasma is provided. The system (1) includes: a microwave waveguide (24); a gas flow tube (26) passing through a microwave waveguide (24) and configured to transmit microwaves therethrough; a temperature controlling means (241) for controlling a temperature of the microwave waveguide (24); a temperature sensor (29) disposed near the gas flow tube (26) and configured to measure a temperature of gas flow tube (26) or microwave waveguide (24); an igniter (28) located near the gas flow tube (26) and configured to ignite a plasma inside the gas flow tube (26) so that the plasma converts a gas flowing through the gas flow tube (26) during operation; and a plasma detector (30) located near the gas flow tube (26) and configured to monitor the plasma.
Abstract:
A microwave resonant cavity (26) is provided. The microwave resonant cavity (26) includes: a sidewall (42) having a generally cylindrical hollow shape; a gas flow tube (46) disposed inside the sidewall and having a longitudinal axis substantially parallel to a longitudinal axis of the sidewall; a plurality of microwave waveguides (24a - 24c), each microwave waveguide having a longitudinal axis substantially perpendicular to the longitudinal axis of the sidewall and having a distal end secured to the sidewall and aligned with a corresponding one of a plurality of holes formed on the sidewall; a top plate (41) secured to one end of the sidewall; and a sliding short circuit (48) having: a disk (43) slidably mounted between the sidewall and the gas flow tube; and at least one bar (50) disposed inside the sidewall and arranged parallel to the longitudinal axis of the sidewall.
Abstract:
The present invention relates to a wireless communication device including an input device function of graphical user interface (GUI) type. A wireless communication apparatus including an input device function of GUI comprises a UWB communication block configured to convert a data signal inputted to a computer coupled to the wireless communication apparatus into a UWB signal and wirelessly transmit the UWB signal, and to convert another UWB signal inputted wirelessly into a data signal or a control signal recognized by the computer and transmit the data signal or the control signal to the computer, an input device configured to a control movement of cursor in a screen of the computer according to a graphical user interface method, and a hub controller configured to selectively route signals outputted from the UWB communication block and the input device to interface between the computer and both the UWB communication block and the input device.
Abstract:
The present invention relates to a washing machine which can selectively performs a water washing and an oil washing by using one washing tub, wherein the washing machine has a self-diagnostic function and a communication function. 740 In accordance with the present invention, the water washing and the oil washing can be performed with respect to one washing tub by completely removing alien material and the oil remaining on the washing tub and deterioration of the laundry can be avoided, while providing economic benefits by using the oil reclaimed by a reclamation process. Further, since the present invention has a self-diagnostic 745 function and remote maintenance function for assisting the user, it has an advantage in that the user can easily finish the maintenance in a shorter time.
Abstract:
Provided are a front end module (FEM) of a mobile communication terminal and a method of fabricating the FEM. The FEM includes a multiband RF switching unit mounted on a substrate, and a wire having one end connected to a bonding pad of an input end of an antenna and the other end connected to a bonding pad of the multiband RF switching unit, the wire generating an inductance for inductive peaking in a signal pass band.
Abstract:
Embodiments provide a single crystal growing apparatus. The single crystal growing apparatus may include a chamber, a crucible, a heater, and heat supplying means. The crucible may be provided in the chamber to hold silicon melt. The heater may be provided in the chamber to heat the crucible. The heat supplying means may supply heat to a crystal at a necking portion during single crystal growth.
Abstract:
In accordance with an aspect of the present invention, there is provided a transistor including: a substrate; a source electrode and a drain electrode formed being spaced apart fromeach other on the substrate; a nanostructure electrically contacted with and formed between the source electrode and the drain electrode; and a lipid membrane having an olfactory receptor protein which is formed to cover surfaces of the source electrode, the drain electrode, and the nanostructure. The olfactory receptor-functionalized transistor in accordance with an aspect of the present invention is useful for a bioelectronic nose which can detect odorants highly specifically with femtomolar sensitivity, and may be applied in various fields requiring the rapid detection of specific odorants, for example, anti-bioterrorism, disease diagnostics, and food safety.
Abstract:
A signal processing apparatus is provided. The signal processing apparatus comprises a plurality of ports which are grouped according to types of signals, in which the signals are grouped according to at least one standard of a communication mode, a frequency use area, a signal band, and a type of a transmission/reception signal.
Abstract:
The present invention relates to insulated conductive particles for anisotropic conductive connection, preparation methods thereof and anisotropic conductive products using the same. In particular, the present invention relates to formation methods of insulation layer of a uniform and sufficient thickness avoiding aggregation of the particles, which is a major cause for connection failure, and the formation of insulation layer that is stable enough to resist undesirable stripping off from the surface of the particle and to minimize dissolution in solvents. In the present invention, as an insulated conductive particle comprising of a conductive particle and an insulation resin layer coated on the surface of the conductive particle for anisotropic conductive connection, an anisotropic insulated conductive particle whose insulation layer is formed by coating insulation resin microparticle containing hetero- element or functional group. The insulated conductive particle of the present invention can be prepared without delicate devices with high yields, and the conductive connection material using the insulated conductive particle ensures production of uniform and excellent products in quality.