baber/WOPTO huggingface dataset:
Patent KR-20020050117-A (KR)
Inventor: ARASHIMA HIROSHI
IPC: F24F1/00
Filed: 2001-12-17
Abstract: PURPOSE: An air conditioner and a method for inhibiting mold growth in the air conditioner are provided to suppress growth of mold generated in a body. CONSTITUTION: An air conditioner including a body has an air blowing device(4) and the body is provided with a heating device so as to carry out heating at 36 deg.C or higher for 10 minutes or longer at least once a day, to inhibit mold growth in the body. At least part of the blowing unit is heated. The heating unit is at least one of heating equipment, a heater, and a Peltier device for carrying out a normal heating operation. The interior of the body is heated under a specific condition or supplied with a specific fungicide and the mold growth in the air conditioner to an extent of practically causing no problem is inhibited.
Patent KR-20030049729-A (KR)
Title: Temperature compensation value abstraction device and method using curve fitting in communication mobile station
Inventor: SEO HYANG WON
IPC: H04B7/26
Filed: 2001-12-17
Abstract: PURPOSE: A device for extracting an optimal temperature compensation value by using curve fitting in a mobile communication terminal and a method therefor are provided to implement the temperature compensation value for a channel as the third function approximated through curve fitting, thereby stably supplying a transmission power level of a terminal. CONSTITUTION: A terminal(100) comprises a temperature sensor(110) and a controller(120). The sensor(110) measures a self current temperature, and transmits temperature information. The controller(120) transmits the inputted temperature information. A chamber(200) covers the terminal(100), and changes external temperature of the terminal(100). When channel information and a transmission power level of a channel are extracted from the terminal(100), a data detector(300) detects the information and the level. A PC(400) inputs the channel information and the transmission power level, and inputs the temperature information, then obtains the third approximated function by curve-fitting the channel information, the level, and the temperature information.
Patent KR-20030050900-A (KR)
Title: A Impact Energy Absorbing Tester under Kinetic Load for Tire
Inventor: SON CHANG YEONG
IPC: G01L5/00
Filed: 2001-12-19
Abstract: PURPOSE: An absorbing force measuring apparatus for a tire is provided to measure characteristic of the tire with respect to a load applied to the tire being rotated by measuring energy absorbed by the tire. CONSTITUTION: An absorbing force measuring apparatus includes a driving motor(2) provided at an upper portion of a guide bar(1). A rotating shaft(3) extends from the driving motor(2). A displacement gauge(5) is positioned below the driving motor(2). A recorder(10) is electrically connected to the displacement gauge(5). A load falling section(6) is connected to the rotating shaft(3) through a cable(4). An impact member(7) is screw-coupled into a lower portion of the load falling section(6). A fixing shaft(8) is attached to a lower portion of the guide bar(1). The displacement gauge(5) is a non-contact type measuring device.
Patent KR-20030053072-A (KR)
Title: Apparatus for measuring temperature of a electric power line
Inventor: JUNG U CHEOL
IPC: G01K11/32
Filed: 2001-12-22
Abstract: PURPOSE: A temperature measuring apparatus for an electric power line is provided to continuously inspect a temperature variation of a conductive wire in real time by directly measuring the temperature variation of the conductive wire from a remote place. CONSTITUTION: A thermal-sensitive tape(206) is attached to a surface of a bonding part(204) formed between first and second conductive wires(200a,200b). A protective cover(202) is provided to protect the first and second conductive wires(200a,200b). Optical fiber(210) passes through the protective cover(202). One end of optical fiber(210) is opposite to the thermal-sensitive tape(206) and the other end of optical fiber(210) is coupled to a connector(214). A color sensor(212) is connected to a signal amplifier(216), which is connected to an A/D converter(218). The A/D converter(218) is connected to a signal processing device(220).
Patent KR-20030053616-A (KR)
Title: Apparatus for contrlling tempurature in combustor coke furnace
Inventor: LEE O GEUN
IPC: C10B21/10
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for controlling temperature of combustion chamber in coke oven is provided to automatically control flux of combustion gas by measuring temperatures of combustion chamber in coke oven in real time through thermometer and calculating temperature of the combustion chamber from average temperature thereof. CONSTITUTION: The apparatus includes a temperature measuring part(16) comprising a plurality of temperature sensors installed at the total combustion chambers of the coke oven to measure temperature of the respective combustion chambers; a temperature operation part(17) for calculating an average temperature of the combustion chambers by operating a plurality of temperature measured values impressed from the temperature measuring part; a temperature setting part(18) in which operator sets up a target temperature of the combustion chamber according to coke working amount; a temperature control part(19) for calculating flux of mixed gas for reaching the target temperature by comparing the average temperature impressed from the temperature operation part with the target temperature set in the temperature setting part; a flux setting part(11) in which operator manually sets up flux of the mixed gas impressed to the coke oven; a control value selection part for outputting the selected flux set value as a target flux value by selecting any one out of flux set value of the flux setting part and flux set value of the temperature control part; and a flux control part(12) for controlling the mixed gas so that a mixed gas corresponding to the target flux is impressed to the flux control part using the flux set value impressed from the control value selection part as a target value.
Patent KR-20030055432-A (KR)
Title: Method for preparing polyalphaolefin having high viscosity index by copolymerizing decene-1 and dodecene-1
Inventor: BAEK SEONG HYEON
IPC: C08F210/14
Filed: 2001-12-26
Abstract: PURPOSE: A method for preparing a poly(α-olefin) by using 1-decene and 1-dodecene and a poly(α-olefin) prepared by the method are provided, wherein the poly(α-olefin) shows a higher viscosity index compared with a polymer prepared by using only 1-decene and a better low temperature fluidity compared with a polymer prepared by using only 1-dodecene. CONSTITUTION: The method comprises the step of polymerizing 20-60 mol% of 1-decene and 40-80 mol% of 1-dodecene in the presence of a catalyst system of ethyl ammonium dichloride and t-butyl alcohol. Preferably the ratio of ethyl ammonium dichloride to t-butyl alcohol is 1:1 to 1:3 by mol. Preferably the polymerization reaction is carried out at a temperature of 70-90 deg.C and under an atmospheric pressure.
Patent KR-20030056497-A (KR)
Title: A Process for Preparing Ultra-thin Lithium Ion Battery Using Liquid Source Misted Chemical Deposition
Inventor: KIM GI UNG
IPC: H01M10/058
Filed: 2001-12-28
Abstract: PURPOSE: A process for producing a thin film type lithium ion secondary cell is provided to improve the initial discharge capacity and discharge capacity reduction of the secondary cell. CONSTITUTION: The process for producing a thin film type lithium ion secondary cell by using drop chemical deposition comprises the steps of: applying a high frequency to a cathode material precursor solution to generate a drop and depositing the cathode material onto a cathode collector; applying a high frequency to an electrolyte solution precursor to generate a drop and depositing the electrolyte onto the cathode material; depositing an anode material onto the electrolyte; and depositing an anode collector onto the anode material.
Patent KR-20010106414-A (KR)
Inventor: FEDOTOV BORIS DMITRIEVICH
IPC: G01S19/13
Filed: 1999-05-25
Abstract: A charged particle-beam microcolumn, which for example may be used for charged particle microscopy, with a T-shape configuration has a relatively narrow base structure supporting the beam forming charged particle optical column. The narrow base structure permits the T-shaped microcolumn and sample to be positioned at an angle other than normal with respect to each other, which allows generation of three-dimensional-like images of the sample surface. Thus, the incidence angle of the charged particle beam generated by the T-shaped microcolumn may be varied while a short working distance is maintained. A conventional secondary/backscattered charged particle detector may be used because the reflected angle of the charged particles allows a charged particle detector separated from the T-shaped microcolumn. Further, the small size of the T-shaped microcolumn permits observation of different parts of a large stationary sample by moving the T-shaped microcolumn with respect to the sample. Moreover, multiple T- shaped microcolumns may be arrayed to improve throughput.
Patent KR-20010085830-A (KR)
IPC: A61P37/00
Filed: 1999-09-21
Abstract: 본 발명은 지혈을 촉진시키는 제제와 T 세포에서 보조자극성 신호를 억제시키는 제제를 사용하여 혈액응고 질환을 치료하기 위한 조성물 및 방법에 관한 것이다.  본 발명의 조성물 및 방법은 외래 치료 단백질을 사용하여 혈액응고 질환을 치료하는 동안 치료 단백질에 대한 면역 반응을 하향조절할 수 있게 해준다.
Patent KR-20010075380-A (KR)
IPC: H01L29/788
Filed: 2000-07-19
Abstract: 반도체 디바이스는 비휘발성 메모리 셀을 포함한다.  메모리셀은 소스(4)와 드레인(5)을 포함하며, 그 사이의 반도체 보디(1)의 표면에는 플로팅 게이트(6)와 선택 게이트(10)가 제공된다.   플로팅 게이트(6)와 선택 게이트는 모두 반도체 보디(1)의 표면에 거의 나란하게 연장되는 거의 평탄한 표면부(13)와, 반도체 보디(1)의 표면(3)에 거의 수직으로 연장되어 있는 측벽부(14)를 갖는다.   제어 게이트(7)는 플로팅 게이트(6) 위에 위치하며, 플로팅 게이트의 거의 평탄한 표면부(13)와, 소스 및 드레인과 접하는 플로팅 게이트의 적어도 측벽부(14)에 용량성으로 결합된다.   게다가, 제어 게이트(7)는 선택 게이트(10)와 중첩하며, 선택 게이트(10)의 거의 평탄한 표면부 위에서 종료된다.
Patent KR-20010075570-A (KR)
Title: Common rail injector
IPC: F02M47/00
Filed: 2000-08-02
Abstract: The injector has an injector housing (1) with a fuel feed connected to a central high pressure fuel reservoir and an internal pressure chamber. A reciprocally movable nozzle needle movable axially against a spring force is raised from as eat if the pressure in the pressure chamber exceeds that in a control chamber connected via a feed choke to the fuel feed. The control chamber (30) is bounded by a sleeve (28) that can be moved into contact with the injector housing under the sealing effect of the end of the needle (8) remote from the combustion chamber and with the aid of the nozzle spring (19).
Patent KR-20010075712-A (KR)
IPC: H02G11/00
Filed: 1999-05-05
Abstract: 본 발명은 케이블, 호스등을 안내하는 에너지 안내 체인에 관한 것으로   크로스 부재에 의해 연결되는 평행한 스트랩에 의해 형성되고 서로 관절결합식 (in articulated manner)으로 연결되는 다수의 체인 링크를 가지며 여기서 에너지 안내 체인은 상부 스트랜드, 하부 스트랜 및 양자를 연결하는 굴곡 영역을 형성하는 방식으로 움직일 수 있고 상부 스트랜드는 하부 스트랜드상에 놓인다.    상부 스트랜드가 하부 스트랜드상을 가능한 가장 적은 힘으로 적게 마모되면서 움직일 수 있고 가능한 가장 단순한 디자인을 가지는 에너지 안내 체인을 설계하기 위하여,  상부 스트랜드 (28) 및 /또는 하부 스트랜드 (29) 의 체인 링크의 적어도 일부에 롤러 (15)가 제공되어 있고,  이 롤러는 에너지 안내 체인 (27) 이 이동할때 반대편 스트랜드의 체인 링크상에 제공된 운동면 (19) 상을 회전할 수 있도록 배치되도록 제안된다.
Patent KR-20010102143-A (KR)
Title: Process and apparatus for making supported catalyst systems for olefin polymerisation
IPC: C08F4/02
Filed: 2000-12-14
Abstract: A process to support a homogeneous catalyst on a porous solid support is performed in two separate zones. In the first zone the solid is contacted, under stirring, with an amount of a catalyst solution lower than the total pore volume of the solid. In the second zone the solid is dried from the solvent while flowing under pneumatic conveying. A loop circulation of solid is established between the two zones, so that the solid is subject to more contacting steps. The process is particularly suitable to support a metallocene-alumoxane polymerization catalyst on a porous prepolymer. The process can be advantageously performed in continuous, thus fitting the needs of an industrial scale production process.
Patent KR-20020059251-A (KR)
IPC: G06Q30/00
Filed: 2000-09-25
Abstract: 계약 내용을 계약자 이외의 제삼자가 보관하여, 필요에 따라 계약 내용을 증명할 수 있는 계약 보관 방법을 제공하는 것을 목적으로 한다. 
     본원 발명의 전자적 계약 보관 방법은 계약 내용의 정보가 보유된 계약자 서버에 접속한 피계약자 단말에 상기 계약 내용을 표시시키는 계약 내용 표시 단계와, 상기 피계약자 단말에 상기 계약 내용 표시 단계에서 표시시킨 계약 내용의 보관에 동의하는 보관 동의 정보를 입력시키는 계약 보관 동의 단계와, 계약 보관 서버에 상기 계약 보관 동의 단계에 의해 입력시킨 상기 보관 동의 정보에 대응하는 계약 내용을 보관시키는 계약 보관 단계와, 상기 계약 보관 단계에서 보관시킨 계약 내용을 식별하는 계약 ID를 발행시키는 ID 발행 단계와, 상기 ID 발행 단계에서 발행시킨 상기 계약 ID를 상기 계약 서버 및 상기 피계약자 단말로 통지시키는 ID 통지 단계를 포함한다.
Patent KR-20020006694-A (KR)
IPC: H04W64/00
Filed: 2000-03-28
Abstract: 본 발명은 원격국에서의 기준 파일럿 신호의 도달 시간을 시간 기준으로 이용하여 동기식 통신 네트워크에서 원격국의 위치를 결정하는 장치 및 방법에 관한 것이다.     그 기준 시간에 대하여, 원격국에 의하여 수신된 GPS 신호들과 기지국에서 수신된 다른 신호들의 도달 시간의 차이 (TDOA) 를 측정한다.     그 측정치들로부터 원격국의 위치를 결정한다.     본 발명은 위치 결정을 TDOA 문제로서 다룬다.
Patent KR-20020009598-A (KR)
IPC: H04L29/06
Filed: 2000-04-25
Abstract: 브라우저를 사용하여 애플리케이션을 제공하기 위한 단말기가 제공된다. 단말기는 서버로 무선 패킷들을 송신하고 상기 서버로부터 무선 패킷들을 수신하도록 정해진 송수신기 및 서버에 저장된 컨텐트를 표시하기 위한 브라우저 애플리케이션을 포함한다. 브라우저 애플리케이션은 제1 컨텐트 식별자를 사용하여 서버로부터 제1 애플리케이션과 관련된 제1 아이템을 전송함으로써 제1 애플리케이션을 개시하도록 정해진다. 애플리케이션은 제1 아이템 및 추가 아이템들의 결합에 의해 제공되고, 추가 아이템들은 각각 개별 컨텐트 식별자를 사용하여 서버로부터 전송가능하며, 제1 아이템 및 추가 아이템들은 각각 컨텐트 또는 컨텐트에 링크하기 위한 수단을 포함한다. 브라우저는 아이템과 관련하여 컨텐트를 생성하기 위한 수단 및 단말기로의 전송을 위해 서버에 저장된 아이템들을 갱신하기 위하여 서버에 생성된 컨텐트를 전송하기 위한 수단을 더 포함한다.
Patent KR-20020030750-A (KR)
Title: Method and device for producing granulates from intermediate products of thermoplastic polyesters and copolyesters
IPC: B29B9/00
Filed: 2001-02-12
Abstract: The invention relates to a process and an apparatus for forming molten drops of precursors of thermoplastic polyesters or copolyesters as molten monomer, oligomer, monomer/glycol mixture or after partial polycondensator [sic] and melting to give a molten precursor, in which the precursor formed into drops is introduced into a gaseous medium, and the gaseous medium, after entry of the precursor formed into drops into the gaseous medium, accelerates the crystallization process by holding the drop-form precursor at a temperature above 100° C. and below its melting point for a limited time until crystallization of the drop at the surface of the precursor is complete. To this end, the apparatus has a fall tower, through which the gaseous medium flows in countercurrent from bottom to top, while the drops fall in the vertical direction from top to bottom into a collecting funnel with a precrystallized surface.
Patent KR-20020015360-A (KR)
IPC: G11B20/10
Filed: 1999-12-31
Abstract: 데이터 저장 채널 인코더(150)는 데이터 워드 입력(152), 코드 워드 출력(153) 및 인코더를 포함한다.  상기 인코더(150)는 상기 데이터 워드 입력(152)과 상기 코드 워드 출력(153) 사이에 연결되며, 상기 데이터 워드 입력(152)상에 수신된 연속적인 데이터 워드(X m )를 조합된 최대 변화 실행과 패러티 제약을 갖는 선택된 코드에 따라 상기 코드 워드 출력(153)상의 연속적인 코드 워드(Y n )로 인코드하는데 적합하다.  최대 변화 실행 제약은 상기 연속적인 코드 워드(Y n )를 제약하여, 상기 연속적인 코드 워드(Y n )가 인코드된 비트 스트림(260)을 형성하기 위하여 연결될 때, 상기 인코드된 비트 스트림(260)은 상기 인코드된 비트 스트림(260)내의 홀수 또는 짝수로 표시된 비트 위치(268)에서 시작하는 1개의 연속적인 변화중 최대와 상기 홀수 또는 짝수로 표시된 비트 위치(268)중 다른 하나에서 시작하는 2개의 연속적인 변화중 최대를 가진다.
Patent KR-20030060684-A (KR)
Inventor: KIM HWI SEOP
IPC: B60T8/88
Filed: 2002-01-11
Abstract: PURPOSE: An anti-lock brake system is provided to detect the failure by detecting open or short of a solenoid coil and prevent the damage of a switching element by turning off the switching element in over current or short of the solenoid coil. CONSTITUTION: An anti-lock brake system includes a hydraulic control unit(40) driving a solenoid valve and detecting over current and wrong operation according to the flow of current; a main control unit(30) opening and closing the solenoid valve by controlling the hydraulic control unit, and deciding the abnormal state of the solenoid valve according to detection of the hydraulic control unit; and an alarm unit sounding an alarm to a driver according to control of the main control unit in the trouble of the solenoid valve. The short circuit is detected by monitoring current on the solenoid coil, and the damage of the switching element is prevented by turning off the switching element at short circuit.
Patent KR-20020024121-A (KR)
Inventor: SEO DONG HYEON
IPC: H04R9/02
Filed: 2002-01-26
Abstract: PURPOSE: An electric acoustic converting apparatus is provided to secure high reliability by connecting coil terminals of a voice coil on a PCB of a portable communication terminal by a conductive contact point plate and a spring. CONSTITUTION: A voice coil(45) generates a vibration force of a diaphragm between a magnet(35) by an electric signal applied to each coil terminal(45a). A penetrating hole(33a) is formed in the center of a yoke member(33), and the yoke member(33) is separately allocated so that the magnet(35) forms an air gap(37) at an external side of a yoke wall(33b) and the voice coil(45) is inserted, and the magnet(35) is allocated on a horizontal extending portion in the yoke member(33). A contact point holder(47) is received in the penetrating hole(33a) of the yoke member(33) and is used so that each coil terminal(45a) of the voice coil(45) connects to an external electric signal. A housing has the diaphragm(43), the yoke member(33), and the contact point holder(47). A conductive connection plate(49) connected to the coil terminal of the voice coil(45) is embedded in the contact point holder(47). A conductive spring connection member(53) is allocated to the conductive connection plate(49) for transmitting the electric signal to the voice coil(45).
Patent KR-20030069002-A (KR)
Title: New Ball(Grain) Soap
Inventor: JEONG YONG SEOK
IPC: C11D17/00
Filed: 2002-02-19
Abstract: PURPOSE: A novel granule soap and its packing method are provided, wherein the granule soap has a high moisture resistance, thereby allowing the performance of a soap to be maintained steadily without deterioration of the cleansing power and reducing the waste due to the dissolution of a soap and is easily portable. CONSTITUTION: The granule soap comprises a granulated soap, and the shape of the granulated soap is a sphere, a heart, a star, a doughnut, a flower, a number, a letter, a figure, etc. Preferably the granule soap is coated with paraffin to improve the smear fastness, or is coated with a silver foil or a gold foil to improve the functionality and the fanciness. The granule soap is packed by a disposable unit.
Patent KR-20030069412-A (KR)
Title: artificial floated fish-breeding ground
Inventor: HONG SEONG WAN
IPC: A01K61/00
Filed: 2002-02-20
Abstract: PURPOSE: Provided is an artificial floating reef which has a simple structure and is produced in a simple production process at a low cost using iron, artificial water plant made of a synthetic resin and a rope of a natural material. CONSTITUTION: The artificial floating reef includes at least one layer of main bodies(10,20), buoys(41,42,43) attached to the main body to give buoyance to the main bodies and a fixing device to fix the main bodies in a place. Each of the main bodies includes a circular frame(13) of an iron wire rope and a net screen(11) formed of another wire rope(12) inside the circular frame. The wire rope used for net screen has a buoyance greater than that of the wire rope used for the circular frame. A plurality of the main bodies are connected by connecting devices(51,52,53) to form an artificial floating reef having one or more layer of the main bodies.
Patent KR-20020072217-A (KR)
Inventor: INODA WASABURO
IPC: C08J9/38
Filed: 2002-03-08
Abstract: PURPOSE: To provide a method for producing an open-cell foam by which closed cells of a closed-cell foam can be changed into open cells to produce the open- cell foam. CONSTITUTION: This method for producing the open-cell foam comprises continuously feeding the closed-cell foam F to a space between a pair of rotating rolls 1 and 2 in which the surface of at least one of rotating rolls 1 and 2 is implanted with a plurality of needlelike materials 11, thrusting the needle-like materials 11 on the surface of the rotating roll 1 into the closed-cell foam F, making the closed cells of the closed-cell foam F mutually communicate, converting the closed cells into open cells, thereby making the mutual adjacent closed cells of the closed-cell foam F surely mutually communicate with the needle-like materials 11 of the rotating roll 1 without causing unevennesses or wrinkles on the surface of the foam F and enabling the closed cells to change into the open cells.
Patent KR-20030075498-A (KR)
Title: Method and apparatus for assuring an integrity of a smart card using holography technologies
Inventor: KIM UN SU
IPC: G06K19/00
Filed: 2002-03-19
Abstract: PURPOSE: A method and device for checking an integrity of a smart card using a holography technique is provided to check an integrity of a smart card having a hologram and to connect the hologram to the smart card. CONSTITUTION: A processor of an IC chip included in a smart card extracts the first challenge value for a role of an encryption key from an EPROM included in the IC chip(801). The processor transmits first challenge value to a card terminal(803). The card terminal receives the first challenge value from the processor of the IC chip, and extracts a public key expressed in the hologram through a hologram reader using the first challenge value(805). The card terminal transmits the extracted public key to the processor of the IC chip(807). The processor of the IC chip extracts the first source data such as user information encoded by an asymmetric key algorithm stored in the EPROM(809). The processor receives the public key from the card terminal and executes an asymmetric key decoding of the encoded first source data(811). The card terminal extracts the second source data such as user information from image data expressed as the hologram attached on the smart card(815). The card terminal judges whether the first source data received from the processor is corresponded to the second source data extracted from the hologram(817). If the first source data received from the processor is corresponded to the second source data extracted from the hologram, an integrity of the smart card is confirmed(819).
Patent KR-20030079227-A (KR)
Title: Susceptor for supporting a semiconductor substrate and manufacturing apparatus having the same
Inventor: PARK JEONG TAE
IPC: H01L21/205
Filed: 2002-04-02
Abstract: PURPOSE: A susceptor for supporting a semiconductor substrate and a processing apparatus having the same are provided to be capable of preventing process gas from flowing to the rear surface of the semiconductor substrate by using a gas inflow preventing wall. CONSTITUTION: A susceptor(200) for supporting a semiconductor substrate is installed in a chamber, wherein the chamber is used for processing the semiconductor substrate. The susceptor is provided with a circular plate(202) for supporting the semiconductor substrate and a gas inflow preventing wall(204) installed at the upper portion of the circular plate for supporting the edge portion of the semiconductor substrate and preventing process gas from flowing between the semiconductor substrate and the plate.
Patent KR-20030081885-A (KR)
Title: Sealed switch and producing the same
Inventor: KANG SUN WOO
IPC: H01H36/00
Filed: 2002-04-15
Abstract: PURPOSE: A sealed switch and a manufacturing method thereof are provided to improve the stability of operation by preventing the generation of a carbon oxide due to a spark. CONSTITUTION: A first fixing electrode(210) includes a terminal unit(217) and a moving electrode supporting shaft(215). A second fixing electrode(220) includes a contacting point(225) and a terminal unit(227). A third fixing electrode(230) includes a contacting point(235) and a terminal unit(237). The first fixing electrode(210) is fixed by an electrode supporting plate(260). A moving electrode(240) is provided with a supporting hole for inserting the moving electrode supporting shaft(215). The second fixing electrode(220) is fixed by the electrode supporting plate(260) and electrically connected to the moving electrode(240) through the contacting point(225) of the second fixing electrode(220). The third fixing electrode(230) is fixed by the electrode supporting plate(260) and provided with the contacting point(235) in order to contact to a contacting point(243) of the moving electrode(240).