baber/WOPTO huggingface dataset:
Patent KR-20020072560-A (KR)
IPC: H04B3/10
Filed: 2001-10-12
Abstract: 부호간 간섭(ISI)에 기인한 무선 채널 내의 왜곡과 무선 링크 내의 다른 비선형성을 보상하는 방법 및 수신기는 이를테면 ISI로 인한 한 유형의 왜곡을 이퀄라이징하는 트레이닝 시퀀스를 사용하는 제 1 이퀄라이져(48)와, 제 1 이퀄라이져의 이퀄라이징된 출력을 수신하도록 결합되고, 다른 트레이닝 시퀀스를 사용하여 다른 유형의 왜곡을 이퀄라이징하는 제 2 이퀄라이져(50)를 포함한다.  제 1 및 제 2 이퀄라이져는 단편 이격된 이퀄라이져일 수 있다.
Patent KR-20030031881-A (KR)
IPC: G03F7/22
Filed: 2001-11-07
Abstract: 본 발명은 리소그래피 툴의 투영 광학계의 가스 혼합물의 굴절율을 제어하기 위한 방법 및 시스템을 제공한다.  일 실시예에서, 본 발명은 고도비 대기압 변동으로 인한 투영 광학계 수차를 보정한다.  더욱이, 본 발명은 광학 시스템의 수차 이상의 제어, 고도 변동을 보상하는 능력, 압력 변동을 보상하는 능력 및 광학 시스템으로부터 가스를 배출하는 능력을 제공한다.  실시예에서, 본 발명의 시스템은 혼합물용의 가스를 제공하기 위한 적어도 하나의 가스 공급장치와, 각각의 가스 공급장치와 관련되고, 혼합물을 위해 각각의 가스의 양을 측정 및 제어하는 적어도 하나의 질량 유량 제어기와, 리소그래피 장치내의 층류를 유지하기 위한 적어도 하나의 유량계 혹은 필터 장치를 구비한다.  본 발명의 다른 실시예에 따르면, 본 시스템은 각각의 가스 공급장치의 각각의 가스를 정화하기 위한 적어도 하나의 필터와, 혼합물의 온도를 소정 열적 사양으로 유지하기 위한 적어도 하나의 온도 제어 장치를 추가로 포함한다.
Patent KR-20030072205-A (KR)
IPC: C12N1/21
Filed: 2001-02-28
Abstract: 본 발명은 뉴레굴린-1-관련 유전자 1(NRG1AG1)을 포함하고 NRG1AG1 폴리펩티드를 엔코딩하는 핵산에 관한 것이다.  또한 본 발명은 NRG1AG1 폴리펩티드를 엔코딩하는 핵산; NRG1AG1 폴리펩티드; NRG1AG1 폴리펩티드에 결합하는 항체; 정신분열증에 대한 감수성을 진단하는 방법; NRG1AG1 폴리펩티드의 활성을 변화시키는 작용제에 대한 검정 또는 NRG1AG1 결합제를 확인하는 검정, 및 상기 검정에 의해 확인된 작용제 또는 결합제; NRG1AG1 핵산, NRG1AG1 폴리펩티드, 또는 NRG1AG1 폴리펩티드의 활성을 변화시키는 작용제를 포함하는 NRG1AG1 치료제; NRG1AG1 치료제를 포함하는 약제학적 조성물; 및 정신분열증을 치료하는 방법에 관한 것이다.
Patent KR-20020075471-A (KR)
Title: 세정제 조성물
Inventor: JUNICHI MAENO
IPC: C11D3/43
Filed: 2001-12-28
Abstract: 본 발명의 세정제 조성물은, 하기 화학식 1: 
     (화학식 1) 
     
       
     
     (식중, R 1 는 수소 원자 또는 탄소수 1∼5의 직쇄 또는 분지쇄의 알킬기를 나타내고, R 2 는 수소 원자 또는 탄소수 1∼5의 직쇄 또는 분지쇄의 알킬기를 나타낸다.)로 표시되는 화합물(A) 및  비이온성 계면활성제(B)를 유효 성분으로서 함유하는 것이다.  본 발명의 세정제 조성물은, 우수한 세정성을 갖고 또한, 환경 특성, 악취 및 인화성 등의 점에서 만족할 수 있는 것이 된다. 또한, 이 세정제 조성물에 피세정물을 접촉시킴으로써, 상기 피세정물을 세정할 수 있다.
Patent KR-20020091186-A (KR)
Title: 습식 와이퍼지의 롤
IPC: B65D85/672
Filed: 2001-04-06
Abstract: 습식 와이퍼지를 분배하기 위한 시스템 및 장치에 사용될 수 있는 습식 와이퍼지의 롤이 마련된다.  시스템은 하우징과 트레이와 카트리지를 포함할 수 있다.  카트리지는 내부에 있는 습식 와이퍼지가 향한 소정 방향을 기초로 사전 선택된 방식으로 분배기 내로 삽입될 수 있다.
Patent KR-20030031477-A (KR)
IPC: B66C1/10
Filed: 2000-04-24
Abstract: 화물 컨테이너를 리프트하는 스프레더는 다수의 픽업 소자가 탑재된 프레임과, 프레임상에 탑재된 프로세서(4) 및 데이터 저장 장치(4)를 포함한다. 프로세서(4)는 인터페이스 장치(2)와 결합되어 스프레더상에 탑재된 다수의 감지기(10,13,15)로부터의 출력을 수신하고 감지기(10,13,15)로부터 수신한 데이터를 데이터 저장 장치(4)에 저장한다.
Patent KR-20030063111-A (KR)
Title: Valve union with water saving function
Inventor: KWAK WON BOK
IPC: F16K15/02
Filed: 2000-10-21
Abstract: PURPOSE: Fluid such as water is flown through a valve for filtering and water saving, and backflow of fluid is prevented by installing a strainer. CONSTITUTION: In a ball valve type union to supply or cut a fluid having a handle(2) and a flow passage(3), an inserting hole(4) is formed in one side of the body(1). A water saving member having a strainer is installed through the inserting hole. The water saving member is inserted to the flow passage. A plug(7) is used to cover the inserting hole. A plurality of water saving holes is formed in one side of the water saving member.
Patent KR-20020093152-A (KR)
Title: 비철 금속에 대해 향상된 부식 방지성을 나타내는유압작동유
IPC: C10M105/18
Filed: 2001-05-16
Abstract: 본 발명은 1종 이상의 화학식 I의 복소환 화합물을 0.005∼0.5 중량% 함유하는 유압작동유, 특히 자동차용 브레이크유에 관한 것이다. 
     화학식 I 
     
       
     
     상기 식에서, 
     (i) X는 N이고, Y는 CR이고, Z는 N이거나, 
     (ii) X는 N이고, Y는 N이고, Z는 N 또는 CR이거나, 또는 
     (iii) X는 CR이고, Y는 N이고, Z는 N이고, 
     R은 수소, 할로겐 또는 C 1 -C 30 의 유기 라디칼 R 1 이고, n은 0, 1 또는 2이다.
Patent KR-20030071621-A (KR)
Title: 유중수적형 유화 조성물
IPC: C09K23/52
Filed: 2003-01-10
Abstract: 계면활성제를 사용하지 않고도 경시 안정성, 안전성 및 사용성이 우수한 유중수적형 유화 조성물을 제공한다.  지방산 및 고급 알콜로 이루어지는 군으로부터 선택되는 1종 이상이 유분(油分), 상기 유분에 가용성인 1종 이상의 고분자 및 무기산염, 유기산염, 아미노산 및 그의 염으로 이루어지는 군으로부터 선택되는 1종 이상의 화합물을 포함하고, 바람직하게는 특히 수상에 상기 유분에 불용성인 수용성 고분자를 포함하는 것을 특징으로 한다.
Patent KR-20040071831-A (KR)
Inventor: CHOI JI YEONG
IPC: G06F12/00
Filed: 2003-02-07
Abstract: PURPOSE: A system and a method for shortening a class loading process on a Java program are provided to shorten a class loading time by loading/executing the runtime data of an image form generated/stored after executing the previous Java program when the next Java program is executed. CONSTITUTION: A class loader(100) generates the runtime data by loading a class file of the Java program from a sub storage and performing a linking/initializing process. The first memory(200) keeps the generated runtime data in an accessible state. The second memory(400) stores the runtime data loaded to the first memory in the accessible state as the image form. A runtime data searcher(300) loads the runtime date stored in the second memory as the image form to the first memory by a request from the class loader. An executor(500) executes the runtime data loaded to the first memory in the accessible state.
Patent KR-20040072019-A (KR)
Inventor: JU JIN HO
IPC: B01D39/02
Filed: 2003-02-08
Abstract: PURPOSE: Provided is a method for preparing a cylindrical filter which is able to provide a filter having better removing efficiency than that of conventional one, high flow rate and improved filtering life span. CONSTITUTION: In a method for preparing a cylindrical filter by using non-woven fabrics as filter media, fibers in the non-woven fabric are arranged in one direction vertically to the filter shaft and the filter media are designed by one-directional non-woven fabrics having different pore sizes to have larger pore size as a diameter of the filter increases.
Patent KR-20040054463-A (KR)
Inventor: MIZOHATA TASUHIRO
IPC: C25D17/10
Filed: 2003-02-19
Abstract: PURPOSE: A plating apparatus and method are provided to control easily and properly the minor constituents of plating solutions by using a minor constituent management unit. CONSTITUTION: A plating apparatus(10) includes a minor constituent management unit(3). The minor constituent management unit includes an analysis part and a minor constituent management controller. The analysis part is used for analyzing quantitatively the first additive for accelerating plating solutions, the second additive for retarding the plating solutions, and chlorine. The minor constituent management controller is used for controlling the minor constituent management unit. The analysis part includes an analysis cup, a plurality of reagent supply nozzles, a reference electrode, a silver-silver chloride electrode, a rotary electrode, and a counter electrode. The analysis cup stores the plating solutions. The plurality of reagent supply nozzles supply liquid reagents to the inside of the analysis cup. The reference electrode and the silver-silver chloride electrode are used for performing a titrimetry. The rotary electrode, the counter electrode and the reference electrode are used for performing a CVS or CPVS analysis.
Patent KR-20040002454-A (KR)
Title: Microcomputer
Inventor: KIMURA HIROYUKI
IPC: G11C16/02
Filed: 2003-03-05
Abstract: PURPOSE: To solve the problem that a microcomputer incorporating a nonvolatile memory such as a flash memory cannot receive an interrupt request from peripheral equipment and the outside until automatic erasure is completed when a command for the automatic erasure or automatic block erasure is performed from a program arranged on the memory. CONSTITUTION: When an interrupt occurs during the automatic writing or automatic erasure, a microcomputer with a built-in nonvolatile semiconductor memory temporarily stops automatic writing or automatic erasure by using a microcomputer interrupt request signal as an input from the outside equipment which controls the automatic writing and automatic erasure processing of the flash memory, and automatically performs an operation that receives interrupt processing.
Patent KR-20040079034-A (KR)
Inventor: KIM DONG SEON
IPC: B22F1/02
Filed: 2003-03-06
Abstract: PURPOSE: A surface modification system of ultra fine grains is provided to form a thin film having nano unit thickness on the surface of the ultra fine grains in such a way that thickness of the thin film can be controlled. CONSTITUTION: The surface modification system of ultra fine grains comprises a raw gas supply part for alternately supplying at least two types of raw gases within a preset cycle; and a reactor(50) for modifying the surface of the ultra fine grains by reacting the raw gases on the surface of the ultra fine grains after containing ultra fine grains whose surface is to be modified in the reactor and alternately receiving at least two types of raw gases from the raw gas supply part, wherein the raw gas supply part comprises at least two raw gas cans, a purge gas can, a gas flow controller, at least two first valves, a vacuum pump(64), at least two second valves, third valve and at least two fourth valves, wherein the reactor comprises a gas inflow pipe(55), an injector(56), a reaction chamber(52), a rotation part(54), a preliminary chamber(51), a vacuum treatment means and a heater(58), wherein the reaction chamber comprises a dissociation part(57) installed on the inner circumferential surface of the other end of the reaction chamber to prevent ultra fine grains from cohering, and wherein the dissociation part comprises balls collided with the ultra fine grains to disperse them.
Patent KR-20040079721-A (KR)
Inventor: LEE BYEONG HUN
IPC: B62D1/18
Filed: 2003-03-10
Abstract: PURPOSE: A structure for adjusting clearance of a transfer nut for a motor-driven tilt column is provided to adjust the clearance between the screw and the nut simply by regulating the width of the gap with a clearance adjusting member. CONSTITUTION: A transfer nut is composed of a body(41) having a female screw part(41a) combined with a screw(30) and a male screw part(45) combined with a tilt bracket by a nut; a clearance(43) communicated with the internal thread part and cut along the axial direction of the body; and a clearance adjusting member(44) regulating the gap between the internal thread part and the screw by adjusting the clearance. A thin recessed groove(46) is formed in the outer periphery of the body to tighten the clearance adjusting member easily, and the body is elastically deformed by tightening clearance adjusting pieces(47a,47b).
Patent KR-20040082763-A (KR)
Inventor: BAEK SEOK SUN
IPC: B41J2/335
Filed: 2003-03-20
Abstract: PURPOSE: An ink jet print head and a method for manufacturing the same are provided to prevent a nozzle plate from being eroded by simultaneously depositing a protective layer on inner and outer portions of a print head through an atomic layer deposition method. CONSTITUTION: An ink jet print head includes a substrate. An ink chamber(206) is formed in the substrate in order to receive ink therein. A manifold(210) is formed at a rear surface of the substrate in order to feed ink into the ink chamber(206). The manifold(210) is formed below the ink chamber(206) and connected to an ink reservoir. A restrictor(208) is formed between the ink chamber(206) and the manifold(210). A nozzle plate(220) is formed at an upper portion of the substrate. The nozzle plate(220) forms an upper wall of the ink chamber(206). The nozzle plate(220) consists of a plurality of material layers.
Patent KR-20040084440-A (KR)
Inventor: PARK JONG GYE
IPC: D01D5/11
Filed: 2003-03-28
Abstract: PURPOSE: A manufacturing method of polymer short fiber comprised of polymer having low melting point is characterized by scattering polymer liquid with an air injecting method and being capable of manufacturing super fine short fiber. A manufacturing device thereof contains an adhering board, a discharge plate and a device stand capable of attaching. The manufacturing device is capable of changing the adhering board and the discharge plate easily, supplying the polymer liquid and air smoothly and increasing productive capacity. CONSTITUTION: A manufacturing method of polymer short fiber comprises: supplying polymer liquid into a discharge hole(403); and injecting air from the inside of the discharge hole(403) to an outlet of the discharge hole(403) to scatter the liquid. A manufacturing device thereof comprises: an adhering board(2) which is fixed on a bottom of a device stand(1), containing an air supplying groove(201); a discharge plate(4) attached on a bottom of the adhering board(2) and fixed with a clamp(5) fixed on the device stand(1); a supplying path(401) and many discharge holes(403) formed on an upper side and a lower side of the discharge plate(4); an extension hole(402) connecting the supplying path(401) with the discharge hole(403); an injecting pipe(203) which is set in the extension hole(402) and positioned right above on the discharge hole(403), communicating the air supplying groove(201) with an air supplying hole(101); and the supplying path(401) communicated with the supplying hole(101) by a communication hole(204) formed in the middle of the adhering board(2).
Patent KR-20040087468-A (KR)
Inventor: HWANG WAN GU
IPC: H01L21/324
Filed: 2003-04-08
Abstract: PURPOSE: An apparatus for manufacturing a semiconductor device with an ozone generator is provided to prevent pressure fluctuation of an MFC(Mass Flow Controller) by using a pressure controller and to minimize surplus ozone by using the MFC. CONSTITUTION: An apparatus comprises a reaction chamber(160), an ozone generator(130) connected to the chamber for supplying ozone, an ozone controller(150), a pressure controller(140), and a CPU(Central Processing Unit)(100) for controlling the ozone generator and the ozone controller. The ozone controller is formed between the chamber and the ozone generator for controlling mass flow of ozone. The pressure controller is formed at a bypass line(132) branching from a supply line(131) connected to the ozone generator and the ozone controller.
Patent KR-20040090012-A (KR)
Inventor: KIM JAE HYEONG
IPC: C04B2/10
Filed: 2003-04-16
Abstract: PURPOSE: A method for charging crude stone into a rotary kiln for limestone calcination is provided to prevent the generation of a non-calcined part, thereby improving the product quality, by charging different crude stones separately depending on the temperature. By using the method, the heat efficiency of a burner for elevating the temperature of a rotary kiln can be improved. CONSTITUTION: The method for charging crude stone for limestone calcination comprises: elevating the temperature of the rotary kiln with a burner; detecting the temperature of a gas exhausted from a preheater and comparing with the preset temperature; when the detected temperature is lower than the preset temperature, elevating the temperature of the rotary kiln, or when the detected temperature is not less than the preset temperature, charging crude stone for a low temperature calcination into the kiln; detecting the temperature inside the kiln and comparing it with a preset kiln temperature; when the detected temperature is lower than the preset temperature, elevating the temperature of the kiln, or when the detected temperature is not less than the preset temperature, charging crude stone for high temperature calcination into the kiln; determining the time for changing the crude stone in the kiln; and charging the crude stone for high temperature calcination into the kiln at the determined time. The crude stone for low temperature calcination is dolomite and the crude stone for high temperature calcination is limestone.
Patent KR-20030084614-A (KR)
Title: 질화 실리콘막 제작 방법 및 질화 실리콘막 제작 장치
IPC: C23C16/44
Filed: 2003-04-18
Abstract: (과제) 본 발명은 원하는 막질의 질화 실리콘막을 재현성 양호하게 퇴적시킬 수 있는 박막 제작 장치 및 제작 방법을 제공하는 것을 목적으로 한다. 
     (해결 수단) 배기계 및 가스 공급계가 연결된 진공 용기내에 발열체 및 기판을 배치하고, 이 발열체를 소정 온도로 유지하여 상기 가스 공급계로부터 공급되는 원료 가스를 분해 또는 활성화시키고, 기판 표면에 질화 실리콘 박막을 퇴적시키는 화학 증착 장치 및 증착 방법으로서, 상기 진공 용기 내부에 상기 발열체 및 기판을 에워싸도록 내벽을 배치하여 막 형성 공간을 형성하고, 상기 막 형성 공간에 원료 가스를 도입하는 가스 도입 수단을 설치함과 동시에, 상기 내벽의 가열 수단 및/또는 냉각 수단을 설치하여 이 내벽을 소정 온도로 제어하는 구성으로 한 것을 특징으로 한다.
Patent KR-20030084655-A (KR)
Title: 용접용 무도금 솔리드 와이어
IPC: B23K35/02
Filed: 2003-04-22
Abstract: 본 발명의 용접용 무도금 솔리드 와이어는 0.04 내지 0.12 질량%의 C, 0.5 내지 1.1 질량%의 Si, 1.0 내지 1.7질량%의 Mn, 0.03 질량% 이하로 한정된 양의 Ti 및 나머지 양의 Fe를 포함한다.  또한, 하기 수학식 1을 만족한다: 
     
       
         Si + Mn + (10 x Ti) ≤ 2.5 
       
     
     (상기 식에서, Si, Mn 및 Ti는 와이어 중의 각 원소의 함유량을 나타낸다). 
     와이어의 인장강도는 900 내지 1300(N/㎟)이다.  무도금된 와이어의 표면 및/또는 표면 바로 아래에 칼륨 화합물은 칼륨면에서 2 내지 10ppm으로 존재하고, MoS 2 은 와이어 10kg 당 0.01 내지 0.5g으로 존재하고, 폴리이소부텐을 함유한 오일은 와이어 10kg 당 0.3 내지 1.5g으로 존재한다.  이러한 구성으로 인해, 와이어 송급성 및 아크 개시 특성이 모두 개선될 수 있다.
Patent KR-20040095009-A (KR)
Inventor: KIM KYOUNG HAI
IPC: H01L31/18
Filed: 2003-05-06
Abstract: PURPOSE: A method for fabricating a high-level/low-level-doped solar cell and an optic system for the same are provided to enhance the energy conversion efficiency by improving a fabrication method. CONSTITUTION: A surface of a P-type silicon wafer is etched by an etching process. A texturing process is performed on the surface of the P-type silicon wafer. A high-level/low-level pn junction process is performed by a doping process. An n-doped part is separated from an edge by using a wet method. An oxide barrier is deposited thereon. A rear electrode is formed thereon. A front electrode is formed thereon. An electrode is formed.
Patent KR-20040096128-A (KR)
Inventor: KIM EOK GON
IPC: H01L21/304
Filed: 2003-05-07
Abstract: PURPOSE: A pad conditioning flexure is provided to increase a coupling area between an outer ring for coupling a disk holder and a plate spring by forming a coupling end of the plate spring with a shape of a horn. CONSTITUTION: A pad conditioning flexure is formed with an inner ring(11) having a predetermined radius, an outer ring(12) formed at the outside of the inner ring, and a plate spring(13) is used for connecting the inner ring to the outer ring by using a welding method. The plate spring includes a coupling end(13a) coupled to the outer ring. The coupling end is formed with a shape of a horn in order to increase a coupling area between the outer ring and the plate spring.
Patent KR-20030059754-A (KR)
Inventor: KIM BOK KUN
IPC: A01G1/04
Filed: 2003-05-13
Abstract: PURPOSE: Provided is an oxygen inflow type mushroom cultivating vessel which prevents the medium from being contaminated and activates the cultivating by uniformly feeding a predetermined amount of oxygen over the entire area of the medium. It solves the problem of retarded air inflow with the conventional mushroom cultivating vessels, and the problem of contamination of the medium in direct contact with the water at the bottom. CONSTITUTION: A mushroom cultivating vessel comprises an internal sidewall surface(2) and an internal bottom surface(4) with air-lined grooves each having a predetermined dimension. The air-lined groove proceeding from the topmost end of the vessel perpendicular thereto is connected to the air-lined groove formed at the bottom surface thereof.
Patent KR-20030089458-A (KR)
Title: 반도체 장치의 제조 방법
IPC: H01L21/84
Filed: 2003-05-14
Abstract: 미세화가 증진된 선폭 영역의 게이트 전극의 형성 공정에 있어서, 복수회의 포토리소그래피 공정이 불필요하며, 패터닝의 마진을 확대할 수 있는 박막 트랜지스터의 제조 방법을 제공한다. 
     본 발명의 제조 방법에 의하면, 1회의 포토리소그래피 공정만으로 제 1 층의 마스크 패턴 및 제 2 층의 마스크 패턴을 셀프얼라인(self-align)으로, 또한 상이형으로 치수가 다른 마스크 패턴으로서 형성할 수 있다. 활성층 상에 있어서의 선폭을, 제 1 층의 마스크 패턴에서는 Li, 제 2 층의 마스크 패턴에서는 L'가 되도록 설정하고, 제 2 층의 마스크 패턴을 사용한 이방성 에칭, 제 1 층의 마스크 패턴을 사용한 이방성 에칭을 순차적으로 행하는 것에 의해, 모자 형상의 게이트(hat shape gate)를 셀프얼라인으로 형성할 수 있다. 따라서, 제조 공정에서 사용하는 레티클(raticle)수를 감소하고, TFT의 미세화에 따른 제조 방법의 복잡화의 문제를 해결할 수 있다.
Patent KR-20040090368-A (KR)
Inventor: LEE JUNG BOK
IPC: B01D46/10
Filed: 2003-05-17
Abstract: PURPOSE: Provided is an air cleaner where a dust plate is easily taken out when using the air cleaner. CONSTITUTION: In an air cleaner having a negative plate(50) therein and a dust plate(30), where many perforated holes are formed, on one side, the dust plate are pushed out by the force applied to a protrusion jaw(35) of the dust plate through a lever(20) when a button(10) is pushed and the dust plate is easily attached and detached through a slide groove for the dust plate.
Patent KR-20040055559-A (KR)
Inventor: OMURA RYUICHI
IPC: A01K87/06
Filed: 2003-05-23
Abstract: PURPOSE: A reel seat for fishing rod, having a function for stopping sliding, is provided to precisely and accurately stop the sliding of the palm from the reel body when the reel body is gripped by the hand. CONSTITUTION: The reel seat(1) includes a reel attachment(9), for fixing a reel angular portion(7) of the fishing rod reel(5) onto the outer circumference of a cylindrical seat body(3) and is so configured that several positions of the seat body(3) are gripped by the palm of hand. A projecting portion(39) is formed on the outer circumference of the seat body(3), so that a dome-shaped portion of a little finger of the palm, gripping the seat body(3), comes to be in contact with the projecting portion(39).
Patent KR-20040101703-A (KR)
Inventor: JUNG WON SEOK
Filed: 2003-05-26
Abstract: PURPOSE: A method for inputting personal information needed for registration and the EC(Electronic Commerce) on an Internet site is provided to dissolve inconvenience to input the personal information to the Internet site at every time by inputting the needed personal information with the personal information registered/managed in a mobile communication company. CONSTITUTION: When the personal information is inputted to an Internet site server, it is judged that the personal information input through a mobile phone is selected(S20). In case that the personal information input through the mobile phone is selected, the personal information is requested to a mobile communication company server according to a mobile phone number(S40). The mobile communication company server informs the mobile phone that the personal information is requested from the Internet site server(S50). If personal information transmission is approved from the mobile phone, the personal information stored in the mobile communication company server is transmitted to the Internet site server(S70).
Patent KR-20040103575-A (KR)
Inventor: AHN BONG YEONG
IPC: G01N29/14
Filed: 2003-05-29
Abstract: PURPOSE: A defect detector of wheels in a traveling train is provided to obtain the exact and precise detected result by adapting a curved coil of an EMAT(Electro-Magnetic Acoustic Transducer) corresponding to the surface shape of the wheel. CONSTITUTION: A defect detector contains a base(100), an EMAT(300), a protection container(200) and a pin. The base is combined with a rail(2000). The EMAT contains a coil(330) and a magnet. The coil comprises by coating each metal thin films(331,332) on the surface of a sheet(333) in a repeatedly curved shape for receiving and transmitting supersonic waves against a wheel through the rail. The magnet is installed under the coil. The protection box is installed on the base by including the EMAT. The one end of the pin is linked with the lower part of the EMAT and the other end of the pin is connected with the protection box for rotating the EMAT by corresponding to the moving load according to the traveling of a wheel. The coil is curved corresponding to the curvature of the wheel lengthwise the rail. Thereby, a regular gap between the coil and the wheel is maintained.