baber/WOPTO huggingface dataset:
Patent KR-20040053615-A (KR)
Title: Chock dissembling and assembling apparatus for edger roll
Inventor: CHO JEONG RAE
IPC: B21B31/00
Filed: 2002-12-17
Abstract: PURPOSE: An apparatus for disassembling and assembling chocks of edger roll for widthwise rolling is provided to easily disassemble and assemble the chocks by moving the chocks in a length direction of the edger roll in the state that the chocks are not inclined as supporting the chocks installed at both end parts of the edger roll. CONSTITUTION: The apparatus comprises a pair of chock resting stands(130) on an upper part of which chocks(160) mounted on both end parts of the edger roll(150) are rested with the edger roll being laid down; a screw shaft(120) which is penetratingly mounted on the chock resting stands and rotated to move the chock resting stands in such a direction that the chock resting stands get away from each other or get near to each other; driving motors(140) for rotating the screw shaft; supports(10) positioned on an upper part of the chocks and formed in such a way that the supports have long length in a length direction of the edger roll; chock supporting members(20) slidingly mounted on both sides of the supports to fix and support an upper part of the chocks; and a chock moving means for moving the chock supporting members in such a direction that the chock supporting members get away from each other or get near to each other, wherein the chock moving means comprises cylinder and hydraulic controller.
Patent KR-20040053681-A (KR)
Title: Method of removing a photoresist in a semiconductor device
Inventor: MUN SEONG YEOL
IPC: H01L21/027
Filed: 2002-12-17
Abstract: PURPOSE: A method for removing photoresist of a semiconductor device is provided to prevent the corrosion of a contact plug by minimizing the charge of an upper metal line and completely removing a photoresist pattern. CONSTITUTION: A conductive material layer is formed on a semiconductor substrate structure. A photoresist pattern is formed on the conductive material layer. An upper metal line(203) is formed by selectively patterning the conductive material layer using the photoresist pattern as a mask. The photoresist pattern is completely removed by carrying out an etching process using O2 and CF4 gas in a low plasma density state. The pressure applied to the resultant structure is 750-1000 mTorr.
Patent KR-20030080995-A (KR)
IPC: H02K3/28
Filed: 2002-12-18
Abstract: 전기자 권선(coil)의 인덕턴스를 감소시킴으로서, 출력을 향상시킬 수 있는 회전전기를 제공한다. 
     엔진을 시동하는 스타터에 사용되도록 한 회전전기로, 스테이터 내부에 전기자(7)를 설치하고, 이 전기자(7)에 설치된 슬롯(4)내에 전기자 권선(2)을 삽입할 때 이 전기자 권선(2)의 권선방식을 웨이브 와인딩하고 또 단절 와인딩으로 하는 동시에, 극수 2p = 6, 슬롯수 Ns = 23인 경우 전기자 권선(2)의 양변을 1번의 슬롯에서 4번의 슬롯에 삽입하고, 후피치 yb를 3으로 함으로서, 단절도 δ(δ=｜Ns／2p－yb｜)를 0.83으로 하고, 0.5 ＜ δ＜ 1의 관계를 만족하도록 구성한다.
Patent KR-20040054302-A (KR)
Inventor: CHO WON GEUN
IPC: H01H9/20
Filed: 2002-12-18
Abstract: PURPOSE: A molded type power transfer switch with high capacity is provided to prevent an electrical accident by improving an insulating structure of a power switch for applying alternately two different power sources to a load power part. CONSTITUTION: A molded type power transfer switch with high capacity is formed with a female molding case(50A) and a male molding case(50B). A commercial power terminal and an emergency power terminal are formed at the female case. A couple of movable contactors are connected to one end of a load terminal. The movable contactors are rotated around a couple of contact pins. The contact pins are fixed to a couple of holes(53a,53b). A couple of holes(51a,51b) are formed at the male molding case in order to be coupled to a couple of control shafts. A couple of extinguishing holes(52a,52b) are formed at the female and the male molding cases.
Patent KR-20030055157-A (KR)
IPC: C08F220/10
Filed: 2002-12-24
Abstract: 본 발명은 그 목적으로, 항오염성 도료로부터 형성된 코팅 막이 장기간에 걸쳐 일정한 광택율을 유지하며, 균열 및 다른 결점을 나타내지 않는 것과 같은 방식으로 개선된 항오염성 도료를 제공하여, 그래서, 탁월한 장기 항오염성 기능을 발휘하도록 하는 것이다. 
     본 발명은 측쇄에, 하기 일반식 (1)에 의해 표시되는 기를 적어도 하나 가지고 있으며, 
     일반식 (1) 
     
       
     
     (상기에서, R 1 , R 2 와 R 3 은 동일하거나 또는 다르며, 각각은 1 ~ 20개 탄소 원자의 탄화수소 잔기를 나타낸다.) 
     측쇄에 하기 일반식 (2)에 의해 표시되는 기를 적어도 하나 가지고 있는 아크리릭 수지에 관한 것이다. 
     일반식 (2) 
     
       
     
     (상기에서 X는 하기 화학식에 의해 표시되는 기이다. 
     
       
     
     n은 0 또는 1이다;. Y는 탄화수소를 나타낸다; M은 2가 금속을 나타낸다; 그리고 A는 1가 염기성 유기산 잔기를 나타낸다.)
Patent KR-20030011052-A (KR)
Inventor: JO HANG WOONG
IPC: E02B13/00
Filed: 2002-12-24
Abstract: PURPOSE: A scour-protection flume pipe is provided to solve a problem of common PY flume pipe by comprising bags containing backfill soil at both sides not to be scoured and to avoid defects after construction of the pipe with economical benefit. CONSTITUTION: The flume pipe comprises a PY flume pipe(a) and a non-woven fabric(b) surrounding lateral sides of the pipe(a) to contain the backfill soil and to harden it by ramming. The soil essentially does not loss under all occasions. The pipe is produced by forming the flume pipe lined with the non-woven fabric and/or first preparing the flume pipe then attaching the non-woven fabric to the pipe by way of electric iron plate, by preparing the flume pipe then adhering the non-woven fabric by adhesive, or by forming a dent groove in the flume pipe then attaching the non-woven fabric.
Patent KR-20040058434-A (KR)
Title: A Method for Transmitting Packet Data Using Radio Link Protocol
Inventor: AHN JONG HOE
IPC: H04L1/18
Filed: 2002-12-26
Abstract: PURPOSE: A method for transmitting packet data by using an RLP(Radio Link Protocol) is provided to transmit an NAK(Negative Acknowledgement) signal without waiting as much as DDW(Delay Detection Window) if a base station does not attempt transmitting a missing frame any more. CONSTITUTION: When an ACID(ARQ(Automatic Repeat Request) Channel Identifier) and an AI_SN(ARQ Identifier Sequence Number) are received from an RLP missing frame, an H-ARQ end compares a current AI_SN value of an ARQ channel corresponding to the ACID with a received AI-SN value(S301). If the compared values are identical, the H-ARQ end moves to a next sub packet(S302). If the compared values are different, the H-ARQ end transmits a 'Yes' signal and ACID information to an RLP end(S303). The RLP end transmits an NAK for the missing frame to the H-ARQ end(S304).
Patent KR-20040058857-A (KR)
Title: pattern formative method
Inventor: JUNG JIN WON
IPC: H01L21/027
Filed: 2002-12-27
Abstract: PURPOSE: A method for forming a pattern is provided to form an improved pattern in a lift-off process by using a bias sputtering method. CONSTITUTION: A photoresist(130) is coated on a substrate(120). A mask layer having a predetermined pattern is formed on the substrate. An exposure for the mask layer is performed by using UV rays. A photoresist pattern is formed by performing an etch using a developing solution. A metal film is deposited on the substrate by using a bias sputtering method. A pattern is formed on the substrate by lifting off the metal film on the photoresist. The metal film deposited on the substrate is not deposited on a wall face of the photoresist.
Patent KR-20040059891-A (KR)
Title: Device for preventing welding wire from tangling
Inventor: BAE HYO YEONG
IPC: B23K9/133
Filed: 2002-12-30
Abstract: PURPOSE: A device for preventing the entanglement of a welding wire is provided to reinforce convenience for a welding operation and improve operation efficiency by forming a control device for preventing the following welding wire from being drawn out or sprung and entangled to each other. CONSTITUTION: A device for preventing the entanglement of a welding wire(110) when the welding wire is drawn out from a large pail pack(100) for laying and housing the welding wire in a spiral continuous loop shape with eccentricity and storing a welding wire-layered body(111) formed in a vertically set pipe-shape comprises a ring member(11) put on the upper end layered surface of the pipe-shaped layered body and composed of an outer member(11a) with the outer diameter smaller than the inner diameter of the large pail pack and an inner member(11b) formed in the outer member with the outer diameter smaller than the inner diameter of the outer member; a plurality of comb teeth(12a) extended from the upper end of the inner diametric surface of the outer member to the inner member; a plurality of comb teeth(12b) extended from the lower end of the outer diametric surface of the inner member to the outer member; and guide members for minimizing withdrawing resistance of the welding wire drawn out between the inner and outer members by forming a sill extended from the lower sides of the inner and outer members to a space between the inner and outer members at the constant length.
Patent KR-20040059946-A (KR)
Title: Manufacturing method for light weight high intensity steel two fiece drawing and ironing can
Inventor: JUNG GI JO
IPC: B21D51/18
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing light weight steel two piece drawing and ironing can with superior internal pressure strength is provided to secure internal pressure strength required in beverage can using an ultra-thin material having thinner thickness compared with an existing material by improving dome shape of the can. CONSTITUTION: The method is characterized in that base diameter (D) of the can is 47.4 mm, a contact portion (crime) between dome and wall of the can is formed in a straight line, wherein dome radius (R1) is 40 mm or more, and shoulder radius (R2) is 4.5 mm or less in the dome shape, and wherein dome depth is H1, and shoulder depth is H2 in the bottom of the can.
Patent KR-20040061235-A (KR)
Title: Method for processing the atached daily information of short message service
Inventor: KIM JEONG HYEON
IPC: H04W8/24
Filed: 2002-12-30
Abstract: PURPOSE: A method for supplementarily processing date information of a short text message is provided to allow a user to remind an appointment or an anniversary in transmitting a short text message. CONSTITUTION: When a user selects a 'message' item on a top menu(201) of a mobile terminal, various lists(202) are outputted. When the user selects setting number, a setting list(203) is outputted. When the user selects an item of date information, a date information window(204) is outputted. The user inputs certain date on the next stage of date information window(205). The user inputs certain content on a title column(210) in the following stage of date information window(206). When the user presses an end key, a pop-up menu is displayed. When the user presses the pop-up menu, a message window(207) is outputted as a list on the screen of the terminal. When the user selects a 'write message' item(207), a message creation window(208) is outputted.
Patent KR-20040060303-A (KR)
Title: Method Of Preparing Polyethylene Naphthalate Resin For Biaxially Oriented White Film
Inventor: CHO IN SIK
IPC: C08G63/78
Filed: 2002-12-30
Abstract: PURPOSE: Provided is a method for preparing a polyethylene naphthalate resin for biaxially oriented white film, which improves kinetics and prevents a formation of diethyleneglycol(DEG), especially substantially improve a dispersibility of mineral particles. CONSTITUTION: The method for preparing a resin for biaxially oriented film by general melt polycondensation using naphthalene-2,6-dicarbonic acid or derivative thereof and ethyleneglycol, and titanium dioxide as the mineral, is characterized in that 100-350 ppm of tetraisopropyl titanate, as reaction catalyst, and 25-150 ppm of tetraethylammonium hydroxide, side-reaction inhibitor, and 0.5-4 wt%(based on the titanium dioxide) of sodium tripolyphosphate, as dispersant, are used. The titanium dioxide is used in amount of 15-50 wt%.
Patent KR-20020019123-A (KR)
Title: Method for rnase- and organic solvent-free plasmid dna purification using tangential flow filtration
IPC: C12N15/09
Filed: 2000-07-21
Abstract: A process is described for purifying plasmid DNA from prokaryotic cells comprised thereof. This process comprises the steps of: (a) digesting the cells; (b) incubating the cells for about 4 to 24 hours to effect lysis and solubilization thereof, without effecting enzymatic digestion of RNA; (c) removing lysate contaminants from the cells to provide a plasmid DNA solution; (d) filtering the solution through a tangential flow filtration device to obtain a retentate containing the plasmid DNA; and (e) collecting the retentate.
Patent KR-20020087382-A (KR)
Title: 진성 당뇨병 치료를 위한 벤조산 유도체
IPC: A61K31/4184
Filed: 2000-08-14
Abstract: 본 발명은 과산화소체 증식 활성화 수용체 (PPAR) 작용제, 특히 감마 수용체 (PPARγ) 작용제로 기능함으로써 2형 진성 당뇨병을 비롯한 인슐린 내성 상태를 치료하는 데 유용한 하기 화학식 I의 벤조산 유도체에 관한 것이다. 
     <화학식 I> 
     
       
     
     식 중, 
     Q, X, Y 및 Z는 Y 및 Z가 결합하고 있는 질소 원자와 함께 5 또는 6원 방향족 고리를 형성하도록 -CR a =, -CR b =CR c - 또는 -N= (여기서, R a , R b 및 R c 는 독립적으로 수소, 할로 또는 결합 중에서 선택됨)이고; 
     R 1 및 R 3 은 독립적으로 C 1-3 알킬, 할로, 할로C 1-3 알킬, C 1-3 알콕시 또는 할로C 1-3 알콕시 중에서 선택되고; 
     n 및 m은 독립적으로 0, 1 또는 2 중에서 선택되고; 
     A는 헤테로원자에 의해 단속될 수 있는 알킬렌, 알케닐렌 또는 알키닐렌 쇄이고; 
     R 2 는 임의 치환된 아릴, 임의 치환된 헤테로시클릴 또는 임의 치환된 시클로알킬 잔기이다.
Patent KR-20020032582-A (KR)
IPC: F02M67/06
Filed: 2000-09-08
Abstract: 본 발명의 내연기관은 기관 연소용 연료의 분사를 하기 위해 압축 개스를 공급하는 압축기(23)를 포함하고 있다. 흡입 시스템(17, 18, 19)은 내부를 통과하는 공기의 유동을 제어하기 위한 스로틀링 어셈블리(19)를 포함하고 있다. 압축기(23)의 개스 유입 포트는 스로틀링 어셈블리(19)의 하류측에 위치한 공기 흡입 시스템(17, 18, 19)에 연결되어 있다.  본 발명은 압축기(23)의 유입 포트에서의 압력을 대기압 이하로 낮춘다.  이러한 형태의 내연기관을 운전하기 위한 방법은 압축기(23)에서의 유입 포트의 압력을 대기압 이하로 낮추는 단계를 포함하고 있다.
Patent KR-20020064776-A (KR)
IPC: H04N5/92
Filed: 2001-07-04
Abstract: 본 발명은 인코딩된 콘텐트가 특정한 부가적인 힌트 트랙들(hint tracks)과 함께 .mp4 파일 포맷에 저장되는 MPEG-4 인코더에 관한 것이다. 이들 트랙들은, 패킷화된 전송(ATM, MPEG-2 TS, IP, ...)에 사용된 패킷들의 사이즈에 매칭하도록, 액세스 유닛들에 구성된 인코딩된 데이터를 프래그먼트(fragment)하는 방법을 표시하는 전-세그멘테이션 정보(pre-segmentation information)를 포함한다. 본 발명에 따라, 코딩된 비트 스트림을 독립적인 엔티티들로 구성하는 프래그멘테이션 정보는 .mp4 파일로부터 독립한 프래그먼트 구조에서 인코딩하는 동안 저장된다. 또한, 본 발명은 그런 인코더의 출력에서 이용 가능한 코딩된 신호에 관한 것으로, 상기 코딩된 신호를 수신하고, 적절한 신택스를 갖는 파일 구조에 따라 그것을 판독하는 터미널에 관한 것이다.
Patent KR-20020070447-A (KR)
IPC: G01N21/86
Filed: 2001-09-25
Abstract: 본 발명에 따른 크로마토그래피 정량 측정 장치는 광원(201)으로부터 크로마토그래피 시험편(8)에 대해 조사된 빔은 원통형 렌즈(205)등의 광학 수단에 의해 타원 형상으로 형성되고, 표지 시약 보유부(82)와 검지부(83) 사이에 조사한 상태에서, 표지 시약의 용출에 따른 흡광도의 변화를 검지하고, 이 검지로부터 일정 시간 후에 자동적으로 측정을 개시하도록 구성하였다. 
     이와 같이 구성된 크로마토그래피 정량 측정 장치에 따르면, 광학 수단에 의해 빔을 타원 형상으로 함으로써 정색 불균일을 완화하여 정량 분석을 고정밀도화하고, 또한 장치의 조작성을 용이하게 한 크로마토그래피 측정 장치를 실현할 수 있다.
Patent KR-20020059452-A (KR)
IPC: H04M1/733
Filed: 2001-10-12
Abstract: 무선 원격통신 장비(1)는 페이저 수신기(2), 셀룰러 무선 디바이스(3), 전체적인 장비를 제어하기 위한 제어 부분(4) 과 무선 호출 시스템을 통해 수신된 메시지에 의해 셀룰러 무선 디바이스(3)에 전원공급부로 구성되어 있다. 무선 호출 시스템의 영역 내에 위치했을 때, 휴대용 단말기(1)는 셀룰러 시스템을 통해 무선 호출 시스템에 지역 등록을 수행하고, 셀룰러 무선 디바이스(3)에 전원을 차단하고, 무선 호출 대기 상태에 돌입한다. 셀룰러 무선 디바이스(3)에 들어오는 호출이 있을 때, 그 휴대용 단말기는 무선 호출 시스템을 통해 호출되고 셀룰러 무선 디바이스(3)에 전원이 공급된다.
Patent KR-20020091262-A (KR)
IPC: F16F15/00
Filed: 2001-04-03
Abstract: Piezoelectric wafers are affixed to a circuit card to control displacement of the circuit card when vibrated. A trigger wafer located at an anti-node of the dominant mode shape produces a voltage as a function of modal displacement. A control system responsive to the trigger wafer produces voltages that are applied to flex wafers at a different anti-node of the dominant mode shape. The flex wafers expand and contract in a manner that reduces the modal displacement of the circuit card. Multiple flex wafers can exist, affixed to the circuit card substantially opposite each other, or a single flex wafer can exist with a single trigger wafer. The trigger wafer can be located substantially opposite the flex wafer or can be located elsewhere on the circuit card.
Patent KR-20020093126-A (KR)
Title: 전자제어회로를 구비한 일체형압력관리장치
IPC: G05D16/20
Filed: 2001-03-30
Abstract: 일체형압력관리시스템(20)은 연료 시스템(10)내의 압력을 관리하고 누출을 검출한다.  또한 일체형압력관리시스템은 연료 탱크내의 헤드스페이스, 상기 헤드스페이스로부터 휘발성 연료 증기를 모으는 캐니스터(18), 퍼지 밸브(16) 및 모든 관련된 호스 및 커넥션에 대한 누출 진단을 실행한다.
Patent KR-20030005428-A (KR)
IPC: B23K20/12
Filed: 2002-03-08
Abstract: 회전 도구(1)가 소정의 회전 속도로 회전하는 동안, 돌출부(3)는 소정의 압력에 의해 제 1 및 제 2 부재(W1, W2)에 압입되어, 제 1 및 제 2 부재(W1, W2)는 회전 도구(1) 및 고정 도구(10)에 의해 샌드위치된다.  돌출부(3)는 주위의 부재 조직을 절단하기 위해서 이러한 부재내에서 회전함으로써 발열된다.  또한, 돌출부(3)에 의한 절단에 의해 형성된 절단부는 부재내에 적층되고, 주변 부재 조직 및 돌출부(3)에 대항하여 충돌하도록 2개의 도구(1, 10)에 의해 교반되어, 열을 발생시킨다.  또한, 제 1 숄더(2)는 소정의 압력으로 가압되고 회전되어 발열함으로써 절단부를 용융시킨다.  주변 부재 조직의 소성 유동이 진척하는 동안, 제 1 숄더(2)는 소정의 압력 및 회전 속도로 유지된다.  따라서, 단위 면적당 압력이 증가되어 소성 유동의 부피를 증가시킨다.  회전 도구가 회전하면서 인출될 때, 소성 유동한 부재 조직은 냉각되고 서로 접합된다.
Patent KR-20030036220-A (KR)
Title: Mobile radio device
IPC: H04W88/02
Filed: 2002-02-14
Abstract: In a portable radio device in which both an antenna for cell phone and an antenna for receiving GPS data are installed, an object of the present invention is to decrease influence of the antennas on one another with respect to deterioration of their radio performances. <??>According to the present invention, in a portable radio device in which an operating part housing (11) and a display part housing (12) are connected by way of a hinge part (13) in a freely foldable manner to conduct both telephone conversation and reception of GPS data, an antenna (20) for the telephone conversation is provided at one side of the operating part housing (11) in a lateral direction, and at the same time, an antenna (21) for receiving the GPS data is mounted to a base board (22) in the display part housing (12) in its end area at an opposite side to the hinge part (13). With this arrangement, both the antennas (20), (21) can be spaced from each other, and deterioration of their radio performances can be restrained. <IMAGE>
Patent KR-20030014269-A (KR)
Title: Extendible instruction system
IPC: G06F17/30
Filed: 2002-04-17
Abstract: An instruction system for issuing instructions from a first computer system ( 50 - 90 ) for execution by a second computer system ( 10, 20, 40 ) is described. The instruction system comprises instructions of a first type having an effect on the second computer system which is determinable by the first and second computer systems, and instructions of a second type, the effect of which is not determinable by the first computer system. The instructions of the second type each include a descriptor for aiding a user to determine the effect of the respective instruction at the first computer system.
Patent KR-20030017583-A (KR)
Inventor: OH TAE SUNG
IPC: H05B3/20
Filed: 2003-01-09
Abstract: PURPOSE: A carbon fiber heat generation fabric and a far infrared ray emission sheet heat generator using the same are provided to prevent the generation of a spark due to friction between a carbon fiber latitude and longitude by fixing the carbon fiber heat generation fabric. CONSTITUTION: A crossing portion(14) of a carbon fiber latitude(12) and a carbon fiber longitude(13) is fixed using a synthetic resin high temperature adhesives such as silicon and polyurethane. A synthetic resin such as the polyurethane, epoxyresin, polyethylene, polyester, polypropylene, polyimide, and polycarbonate is pasted at the crossing portion(14) of the carbon fiber latitude(12) and a carbon fiber longitude(13) in order to fix it. The crossing portion(14) of the carbon fiber latitude(12) and a carbon fiber longitude(13) is locally melted and fixed by using an oxygen-acetylene torch or laser. The carbon fiber fabric is impregnated, heated, and dried in a liquid synthetic resin to fix the crossing portion(14) of the carbon fiber latitude(12) and the carbon fiber longitude(13).
Patent KR-20030063130-A (KR)
IPC: G11B5/09
Filed: 2003-01-10
Abstract: Storage elements are read multiple times and the results are accumulated and averaged for each storage element to reduce the effects of noise or other transients in the storage elements and associated circuits that may adversely affect the quality of the read. Several techniques may be employed, including: A full read and transfer of the data from the storage device to the controller device for each iteration, with averaging performed by the controller; a full read of the data for each iteration, with the averaging performed by the storage device, and no transfer to the controller until the final results arc obtained; one full read followed by a number of faster re-reads exploiting the already established state information to avoid a full read, followed by an intelligent algorithm to guide the state at which the storage element is sensed. These techniques may be used as the normal mode of operation, or invoked upon exception condition, depending on the system characteristics. A similar form of signal averaging may be employed during the verify phase of programming. An embodiment of this technique would use a peak-detection scheme. In this scenario, several verify checks are performed at the state prior to deciding if the storage element has reached the target state. If some predetermined portion of the verifies fail, the storage clement receives additional programming. These techniques allow the system to store more states per storage element in the presence of various sources of noise. <IMAGE>
Patent KR-20040074416-A (KR)
Inventor: KIM HYEONG GYUN
IPC: G11B5/58
Filed: 2003-02-18
Abstract: PURPOSE: A data recording method is provided to apply an incremental recording mode for partially recording/preserving data to a minimal blank disk from an RMA(Recording Management Area) of an optical disk, thereby sequentially managing the data. CONSTITUTION: A controller confirms whether a currently mounted optical disk is formatted in a sequential recording mode(200). If not, the controller displays a recording error(201). If the optical disk is formatted, the controller partially records data regardless of whether the optical disk is in blank state(202). If the data recording is completed, the controller confirms a state of the optical disk in a field 0 of an RMA(203,204). The controller confirms whether the optical disk is in full blank state(205). If not, the controller erases data of an ECC block1 from an NWA(Next Writable Address)(206).
Patent KR-20040074420-A (KR)
Inventor: JUNG CHEOL HO
IPC: H01J29/76
Filed: 2003-02-18
Abstract: PURPOSE: A ferrite core fixing structure of a deflection yoke is provided to fix strongly the ferrite core at a coil separator without using a hot melt. CONSTITUTION: A ferrite core fixing structure of a deflection yoke comprises a coil separator(50) formed with a pair of mixture and having respectively a horizontal deflection coil and a vertical deflection coil at an inner side and an outer side, and a conical shape ferrite core(60) mounted vertically at the coil separator and improving a magnetic efficiency by reducing a magnetic force loss of a vertical deflection magnetic field generated at the vertical deflection coil. A large diameter end part of the ferrite core is press fit to the coil separator.
Patent KR-20040074867-A (KR)
Inventor: CHOI BYEONG GU
IPC: G06F15/16
Filed: 2003-02-19
Abstract: PURPOSE: A system for managing operation and a method for interchanging information using an NFS(Network File System) for the same are provided to transmit/receive the information between systems in real-time by using the NFS basically offered to an OS(Operating System). CONSTITUTION: A main system(100) assigns a storing area to each sub system(200a-200n) and stores the operation management information of the sub system to the assigned storing area. The sub system sets a virtual storage(230a) mounted to the assigned storing area, and stores the operation management information to the virtual storage in order to directly store the operation management information to the assigned storing area, or reads the operation management information stored in the assigned storing area by using the NFS. The main system includes a storage(130), an information collection controller(120), and an NFS server(110). Each sub system includes the virtual storage, an information collector(220a), and an NFS client(210a).