摘要:
Disclosed herein is an MEMS variable capacitor and its driving method, the MEMS variable capacitor including, a first electrode, a second electrode floating over the first electrode upper part, a fixed electrode separated at the second electrode side surface, and a drifting electrode placed between the second electrode and the fixed electrode, connected to the second electrode, and physically contacting the fixed electrode by a voltage applied to the fixed electrode.
摘要:
A method of processing a hard disk drive. The method can include downloading at least two process codes and a main code to a first storage area of the hard disk drive, sequentially performing processes based on the at least two process codes, and installing the main code in a second storage area.
摘要:
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.
摘要:
Microwave plasma nozzle array systems and methods for configuring the microwave plasma nozzle arrays are disclosed. The microwaves are transmitted to a microwave cavity in a specific manner and form an interference pattern that includes high-energy regions within the microwave cavity. The high-energy regions are controlled by the phases and the wavelengths of the microwaves. A plurality of nozzle elements is provided in the array. Each of the nozzle elements has a portion partially disposed in the microwave cavity and receives a gas for passing therethrough. The nozzle elements receive microwave energy from one of the high-energy regions. Each of the nozzle elements include a rod-shaped conductor having a tip that focuses the microwaves and a plasma is then generated using the received gas.
摘要:
A method of an Inter-RAT handover between a WCDMA service and a CDMA service of a mobile communication device having a WCDMA modem and a CDMA modem, the method including: performing the WCDMA service in a WCDMA network; move from the WCDMA network to a CDMA network; determining an Inter-RAT idle roaming to the CDMA network; measuring, with a timer, a count period from a cut-off time of the WCDMA service according to the determination of the Inter-RAT idle roaming; and performing CDMA service registration according to the Inter-RAT idle roaming immediately after the cut-off time of the WCDMA service or after the count period set in the timer.
摘要:
The present invention provides a plasma generating system including a magnetron for generating microwave energy, a resonator attached to the magnetron and having a cavity to contain the microwave energy generated by the magnetron, and at least one nozzle secured to the resonator. The nozzle includes a housing having a generally cylindrical space formed therein, wherein the space forms a gas flow passageway; and a rod-shaped conductor disposed in the space and operative to transmit microwave energy along a surface thereof so that the microwave energy transmitting along the surface excites gas flowing through the space. A portion of the rod-shaped conductor extends into the cavity to capture the microwave energy in the cavity. The nozzle includes gas inlet structure configured to introduce gas into the cylindrical space to be excited into plasma
摘要:
The present invention provides a plasma generating system that includes: a microwave generator for generating microwave energy; a power supply connected to the microwave generator for providing power thereto; a microwave cavity; a waveguide operatively connected to the microwave cavity for transmitting microwave energy thereto; an isolator for dissipating microwave energy reflected from the microwave cavity; and at least one nozzle coupled to the microwave cavity. The nozzle includes: a housing having a generally cylindrical space formed therein, the space forming a gas flow passageway; a rod-shaped conductor disposed in the space and operative to transmit microwave energy along a surface thereof so that the microwave energy excites gas flowing through the space; and an impedance controlling structure which adjusts the impedance of the nozzle.
摘要:
The present invention provides a plasma generating system that includes a nozzle and a gas flow tube. The nozzle includes a housing having a cavity formed therein, where the cavity forms a gas flow passageway, and a rod-shaped conductor disposed in the cavity and operative to transmit microwave energy along the surface thereof so that the microwave energy excites gas flowing through the cavity. The gas flow tube is disposed in a chamber containing an excitation energy and having an inlet disposed at a downstream end of the gas flow passageway so that the gas exiting the cavity flows through the gas flow tube and is excited by the excitation energy.
摘要:
A method of processing a hard disk drive. The method can include downloading at least two process codes and a main code to a first storage area of the hard disk drive, sequentially performing processes based on the at least two process codes, and installing the main code in a second storage area.
摘要:
A plasma generator is provided which includes: a microwave generation portion which generates a microwave; a wave guide for propagating the microwave; a plurality of plasma generation nozzles which are attached to the wave guide so as to be apart from each other in the direction where the microwave is propagated, receive the microwave, and generate and emit a plasmatic gas based on the energy of this microwave; and a plurality of stabs which correspond to a part or the whole part of the plasma generation nozzles and are each disposed in the wave guide so as to lie in a rear position a predetermined distance apart from each other in the direction where the microwave is propagated.