baber/WOPTO huggingface dataset:
Patent KR-20030045952-A (KR)
Title: Smart antenna base station system and the method of chip level beamforming based and his action method to use standard signal production apparatus and the method and he
Inventor: JOA HYE GYEONG
IPC: H04B7/155
Filed: 2001-12-03
Abstract: PURPOSE: A reference signal generation device and a method therefor and a smart antenna base station system based on chip level beam former using the same and an operating method therefor are provided to generate a reference signal according to a channel estimator and a chip level beam former by using a decision-directed mode, thereby increasing system capacity and base station ranges by exactly performing channel estimating and beam forming processes. CONSTITUTION: An RF receiver(102) converts a received signal into a digital baseband signal. A multi path searcher(103) inputs the digital baseband signal to detect multi paths, and estimates delay time for the multi paths. A chip level beam former(105) calculates a chip level beam forming weight vector, and multiplies the vector to an input signal vector of an array antenna(101). A despreader(106) performs despreading processes on the multi paths, and separates a DPDCH(Dedicated Physical Data Channel) from a DPCCH(Dedicated Physical Control Channel). A channel estimator(107) estimates channels up to the array antenna(101). A channel compensator(108) compensates DPDCHs and DPCCHs of each rake finger(104). A rake synthesizer(109) synthesizes the DPDCHs with the DPCCHs. Deciders(DPDCH,DPCCH)(110) decide symbols of the DPDCHs and the DPCCHs. A reference signal generator(111) generates a reference signal.
Patent KR-20030023429-A (KR)
Title: wired telephone communication system by means of wireless communication modules capable of prohibiting the use of the wired telephone, the wired telephone being in arrears, and the method for the same
Inventor: HWANG HYE JEONG
IPC: H04M15/00
Filed: 2001-12-12
Abstract: PURPOSE: A wired telephone call system using wireless communication modules is provided to stop an unpaid telephone by using the wireless modules, thereby canceling use of the unpaid telephone. CONSTITUTION: A system(100) comprises as follows. An exchange(23) exchanges many wireless communication modules(10a,10b,...,10n) with many wired telephones(1a,1b,1c,...,1n) connected to a wired telephone connector(30). A guider(25) transmits information necessary for telephone calls to the wireless communication modules(10a,10b,...,10n) or the wired telephones(1a,1b,1c,...,1n). A decoder(24) decodes DTMF-type telephone signals inputted from the wireless communication modules(10a,10b,...,10n) or the wired telephones(1a,1b,1c,...,1n), and makes the signals data signals. The data signals are inputted to a controller(21). The controller(21) sets a speech path between an external telephone with the wired telephones(1a,1b,1c,...,1n), or cancels an unpaid wired telephone, and does not exchange the canceled wired telephone.
Patent KR-20030049169-A (KR)
Title: Method for fabricating high electron mobility transistor with increased density of 2 dimensional electron gas
Inventor: BAE SEONG BEOM
IPC: H01L29/778
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing an HEMT(High Electron Mobility Transistor) having the increased electron density of two dimensional electron gas is provided to be capable of improving the high power and frequency characteristics of the transistor without electron scattering by forming a potential well at the bi-junction surface between a GaN layer and an AlxGa1-xN layer at the temperature of 1000°C, or higher. CONSTITUTION: A high resistive GaN layer(62) is formed on a substrate(60). An InN layer(64) is formed on the high resistive GaN layer(62) by In-delta doping using an MOCVD(Metal-Organic Chemical Vapor Deposition) method. At this time, a potential well is formed at the InN layer and an electron density increased two dimensional electron gas layer is capable of being formed at the potential well. An AlxGa1-xN layer(69) is formed on the InN layer(64). Preferably, the substrate is made of one selected from a group consisting of sapphire, SiC, GaN, Si, or GaAs. Preferably, the GaN layer(62) has a thickness of 1-10 μm. Preferably, the GaN, InN, and AlxGa1-xN layer forming processes are carried out at the temperature of 1000°C, or higher.
Patent KR-20020047028-A (KR)
Title: Feedback controlled airfoil stripping system with integrated water management and acid recycling system
Inventor: CHRISTOPHER C SHOVLIN
IPC: F02C7/00
Filed: 2001-12-15
Abstract: PURPOSE: A feedback controlled stripping system with an integrated water management and electrolyte recycling system which can be used to strip or remove coatings from a wide variety of workpieces is provided, and a process for utilizing the system to strip coatings from a wide variety of workpieces is provided. CONSTITUTION: The coating removal system (10) comprises a stripping tank (12) containing an electrolyte bath stripping solution for removing a coating from at least one workpiece immersed in the electrolyte bath while a controlled absolute electrical potential is maintained on the at least one workpiece with respect to a reference electrode immersed in the electrolyte bath; a rinse tank (14) containing a rinse solution for rinsing the at least one workpiece after completion of removal of the coating from the at least one workpiece; and a distillation unit (16) for receiving electrolyte from the stripping tank containing dissolved metals, for purifying the electrolyte received from the stripping tank, and for returning the electrolyte in a purified form to the stripping tank, wherein the stripping tank, the rinse tank, and the distillation unit are mounted on a skid (18). The process for removing a coating from a workpiece using an electrochemical bath and for regenerating and recycling the electrochemical bath comprises the steps of stripping the coating from the workpiece by immersing the workpiece in the electrochemical bath for a sufficient period of time to remove the coating from the workpiece while the workpiece in the electrochemical bath is maintained with a controlled absolute electrical potential with respect to a reference electrode; and regenerating the electrochemical bath by atmospheric distillation.
Patent KR-20030053765-A (KR)
Title: Manufacturing method of the rice coated wiht extraction of bamboo's leaves.
Inventor: YU YOUNG GUN
IPC: A23L7/196
Filed: 2001-12-24
Abstract: PURPOSE: A method of preparing functional rice coated with effective components of bamboo leaves by dipping rice in an extract of bamboo leaves and then drying is provided. Therefore, the rice has the characteristic flavor and medicinal efficacy of bamboo leaves and contains an effective ingredient thereof without destruction. CONSTITUTION: Collected young bamboo leaves having a size of about 5 to 7cm are washed with cold water at 3 to 10deg.C to remove foreign material therefrom, dried with hot air at 50deg.C on a wicker tray and then cut into about 2 to 2.5cm. Thereafter, the cut pieces of bamboo leaves are roasted on a hot plate at 80 to 85deg.C for 50 to 60sec, ground into 0.3 to 0.5cm in diameter and dried with hot air at 50deg.C for 10 to 12hr. Then, the dried bamboo leaves are ground into 80 to 120 meshes and soaked in 95% spirit for 10 to 12hr, then rice is soaked in 50% bamboo leaves extract for 1 to 2sec.
Patent KR-20030054152-A (KR)
Title: Method and system for measuring the sausaging of superconductor
Inventor: HA DONG U
IPC: G01L5/04
Filed: 2001-12-24
Abstract: PURPOSE: A method and a system for measuring a sausaging of a superconductive wire member are provided to reduce manufacturing cost of the superconductive wire member by measuring time and size of the sausaging during a drawing process. CONSTITUTION: A sausaging measuring system includes a base(18), a drawing rail(17), a drawing dice(12), a drawing jig(13), a load cell(14), a data display/storage device(15) and a drawing carriage(16). One end of the base(18) makes contact with a lower portion of the drawing dice(12). The drawing jig(13) and the load cell(14) are attached to the drawing carriage(16). The drawing jig(13) grips a front portion of a superconductive wire member(11), which passes through the drawing dice(12). The load cell(14) moves along the drawing rail(17) when a drawing process of the superconductive wire member(11) is carried out so as to detect variation of tensile force generated from the superconductive wire member(11).
Patent KR-20030056788-A (KR)
Title: Handle of Multiple Portable Shovel
Inventor: KIM SONG GEUN
IPC: E02F3/02
Filed: 2001-12-28
Abstract: PURPOSE: A grip of multipurpose field spade is provided to improve the usage of the spade by drawing out the pole of the spade to the distance needed and enabling the pole to be instantly fixed or lifted by rotating the pole clockwise or counterclockwise. CONSTITUTION: The grip of multipurpose field space includes a cylindrical grip(1); a pole(2) for controlling the length of the spade; a fixing unit comprising a cylindrical guiding part(5) which has a transferring part(6) of spiral shape on the outer circumferential side; a locking member(8) inserted into the transferring part(6) and installed to be freely movable along with the transferring part(6); and a stop(9) for restricting the moving range of the locking member(8).
Patent KR-20030058781-A (KR)
Title: Etching method of isolation film and fabricating method of liquid crystal display using thereof
Inventor: KIM YEONG GU
IPC: G02F1/1333
Filed: 2001-12-31
Abstract: PURPOSE: A method for etching an insulating film and a method for manufacturing a liquid crystal display using the same are provided to prevent a conductive film formed following inner walls of contact holes from being cut, thereby preventing disconnection of a pixel electrode. CONSTITUTION: First and second insulating films(301,302) are formed on a substrate(300) sequentially. A photosensitive film is formed on the second insulating film and is exposed by a diffraction mask where a transmissive area, a transflective area, and an interruptive area are patterned. The photosensitive film is developed to form patterns of the photosensitive film. The first insulating film and the second insulating film are etched by using the patterns of the photosensitive film to form contact holes(305), wherein the etched width of the first insulating film is narrower than the etched width of the second insulating film. The residual photosensitive film is removed.
Patent KR-20010072361-A (KR)
Title: 광섬유 및 그 제조 방법
IPC: G02B6/00
Filed: 1999-06-25
Abstract: 원하는 단면 형상을 유지하고, 광확산 및 광반사부 (1)를 통한 외부로의 원하지 않는 광누출량을 감소시키고, 고지향성 및 고명도의 빛을 추출할 수 있는 지향성 측광 추출형 광섬유 및 그의 제조 방법이 개시되어 있다.  상기 광섬유는, 적어도 클래드 (2)의 내주상에 원하는 부분 (1)에 광확산성 및 광반사성 필름을 형성하도록 단지 수지 물질, 및 수지 물질과 광산란성 미립자를 혼합 분산시킴으로써 얻은 물질을 공압출시켜 얻을 수 있다.
Patent KR-20010072837-A (KR)
Title: 조성물
IPC: A21D2/02
Filed: 1999-07-29
Abstract: 본 발명은 조성물이 식제품으로 제조되거나 식품 또는 음료에 첨가되는 경우에 칼슘원 및 칼슘을 용해시키는데 효과적인 다량의 올리고사카라이드를 포함하는 조성물에 관한 것이다.
Patent KR-20010075558-A (KR)
Title: Transport system with integrated transport carrier and directors
IPC: B65G19/02
Filed: 2000-08-01
Abstract: A director assembly for selectively directing a transport carrier from one conveyor path portion to another. The director assembly having a pair of spaced director rails positioned below and in between drive and support rails of the conveyor. The pair of spaced director rails can be selectively raised and rotated and then lowered to direct the carrier to the new path portion.
Patent KR-20020002468-A (KR)
Title: Quick-Strip Stretcher For Tubular Fabric
IPC: D06C5/00
Filed: 1999-10-28
Abstract: A stretcher comprising: two stretcher arms (1), the stretcher arms being provided with idle shaped rings (5), driving wheels (2a, 2b), and two pairs of inclined wheels (4, 4') in correspondence with the shaped rings (5), in which the inclined wheels (4, 4') are respectively mounted on two plates (12, 13) that are adjacent to the arms (1) and detachably interconnected to each other with the possibility of disengaging the arms (1) from the plates (12, 13).
Patent KR-20010082267-A (KR)
Title: 세탁 및 세정 방법
Inventor: SCHLINGLOFF GUNTHER
IPC: C11D3/39
Filed: 1999-10-19
Abstract: 본 발명은 세탁 및 세정 공정 동안 수행되는 표백방법에 관한 것이다.  본 발명의 방법은 3,5-디아미노피페리딘형의 하나 이상의 화합물 또는 이러한 유형의 화합물들의 염 또는 금속 착물을 과산화물 함유 세탁 및 세정 제제를 포함하는 상응하는 세탁액에 세탁액 1ℓ당 1 내지 500μmol의 양으로 첨가함을 특징으로 한다.
Patent KR-20010101243-A (KR)
IPC: C07D295/26
Filed: 1999-12-15
Abstract: 본 발명은 신규한 히드록시 디페닐우레아 술폰아미드, 그의 조성물 및 중간체에 관한 것이다.  상기 히드록시 디페닐우레아 술폰아미드는 케모킨, 인터류킨-8에 의해 매개된 질병 상태를 치료하는데 유용하다.
Patent KR-20010089704-A (KR)
IPC: B41J2/01
Filed: 1999-12-24
Abstract: 본 발명은 일정한 표면적에 대해 종이의 중량을 감소시키고 상기 종이에 대해 안료 또는 피복 충전재로서 사용되는 경우 물리적 특성의 손실 없이, 1 이상의 H 3 O + 제공자 및 CO 2 기체 제공자로 처리되는, 천연 탄산칼슘을 함유하는 안료, 충전재 또는 광물에 관한 것이다. 특히, 본 발명은 천연 탄산 칼슘 또는 돌로마이트 또는 운모와 탄산칼슘의 혼합물, 카올린과 탄산염의 혼합물 또는 탄산염 또는 천연 및/또는 합성 섬유 또는 유사물을 함유하는 안료, 충전재 또는 광물에 관한 것으로서 1 이상의 중간 이상 강산인 H 3 O + 제공자로 CO 2 기체 존재하에 처리한다. 
     특히 우수한 시트 특성을 갖는, 즉소정의 표면적에 대해 그 중량이 감소되는 종이 산업에 특히 그 용도가 있다.
Patent KR-20010099962-A (KR)
Filed: 1999-12-22
Abstract: 본 발명은 a) 초전도 재료를 포함하는 테이프 층(20); b) 상기 초전도 재료를 포함하는 테이프 층(20)을 지지하기 위한 것으로, 적어도 하나의 금속 재료로 만든 부분을 구비하고, 상기 초전도 재료를 포함하는 테이프 층(20)과 전기적으로 접촉하는 관형 요소(6); 및 c) 상기 초전도 재료를 임계온도보다 높지 않은 작업 온도로 냉각시키기에 적합하고, 최소값과 최대값 사이에 있는 소정의 작업 압력에서 유체를 포함하는 냉각 회로를 구비한 적어도 하나의 상을 갖고, 여기서 실온과 케이블의 작업 온도 사이의 온도 변화의 결과로 일어나는, 상기 초전도 케이블을 포함하는 테이프의 변형률이 상기 동일 테이프의 임계 변형률 보다 더 낮은 초전도 케이블에서, 초전도 재료의 층(20)과 전기적으로 접촉하는 소정량의 저항형 도전 재료가 존재하여, 단락 시에 초전도 재료에 의해 달성되는 최대 온도가 초전도 재료의 임계 온도와 상기 유체의 최소 작업 압력에서 상기 냉각 유체의 비등 온도 사이의 최소 온도보다 더 낮은 것을 특징으로 하는 초전도 케이블(1)을 제공한다.
Patent KR-20010102258-A (KR)
IPC: H01J1/304
Filed: 2000-02-25
Abstract: 본 발명은 하나의 기판에 배치된 절연층 내에 전도성 실린더 영역을 구비하는 전자방출기에 관한 것이다.  상기 전도성 실린더 영역은 절연층의 표면에 대하여 수직으로 배치되고, 상기 절연층의 두께 전체에 걸쳐 직선 형태로 서로 평행하게 정렬되며 균일한 전도성 채널로 형성된다.  이러한 전자방출기를 만들기 위한 본 발명의 방법에 따르면, 두께가 40 ㎚ 내지 1000 ㎚ 사이인 절연층을 기판상에 설치한다.  그 다음에 상기 절연층을 상기 절연층의 표면에 대하여 수직으로 에너지가 많은 중이온에 균일하게 노출시킨다.  상기 이온의 에너지는 상기 절연층의 두께 전체에 걸쳐 절연층의 구조를 바꾸기에 충분한 고에너지 증착을 보장한다.  또한 상기 이온의 조사량은 상기 절연층에 통계학적으로 스트라이킹되는 이온의 평균 간격을 지니고, 상기 간격은 20 ㎚ 및 1000 ㎚ 사이이다.
Patent KR-20010102358-A (KR)
Title: Novel Sulfofucosylacylglycerol Derivatives And Utilization Thereof As Drugs
IPC: A61P35/00
Filed: 2000-02-21
Abstract: Novel sulfofucosylacylglycerol derivatives represented by General Formula (1): <CHEM> where R101 represents an acyl residue of a higher fatty acid and R102 represents a hydrogen atom or an acyl residue of a higher fatty acid. The derivatives represented by General formula (1) are useful as a DNA polymerase inhibitor and an anticancer agent.
Patent KR-20010112356-A (KR)
IPC: F27D3/15
Filed: 2001-02-08
Abstract: A dart has a metal bar 1 passing through a ceramic, shaped, dart head 2 and then through a cylindrical ceramic dart stem 3. A sleeve 4 of a carbonaceous or reactive material is provided about the stem 3 or a layer of that material can be formed on the lower face 5 of the dart head 2 (at the interface of the steel and slag). A block or sleeve 6 of suitable reactive material could be positioned on the top face 7 of the dart. The reactive material could be cardboard or paper, or a reactive metal, such as aluminum or magnesium. In each case a chemical reaction with the molten steel will result in an updraft in the steel which clears slag from the area of the tap hole.
Patent KR-20010111504-A (KR)
IPC: H04L29/08
Filed: 2000-04-10
Abstract: 버스라인으로 상호연결된 복수의 스테이션 사이에서 데이터 메시지를 전송하기 위한 장치 및 방법이 개시된다. 상기 각각의 메시지는 프레임부와 데이터부를 포함하며, 상기 프레임부는 데이터메시지의 우선순위정보 및 콘텐츠를 나타내고, 상기 데이터부는 전송될 데이터를 나타낸다. 적어도 하나의 스테이션은 제1 데이터전송속도로 전송되는 프레임부와 제1 데이터 전송속도보다 늦지 않은 제2 전송속도로 전송되는 데이터부를 갖는 데이터 메시지를 전송한다. 상기 제1 및(또는) 제2 데이터 전송속도는 데이터 메시지의 전송을 위해 정해지는 신호품질에 따라서 조정가능하다.
Patent KR-20030024535-A (KR)
Title: Luminescent signaling displays utilizing a wireless mobile communication device
IPC: H04M1/7246
Filed: 2001-08-30
Abstract: The present invention includes a wireless mobile communication device with a body casing having an exterior surface, and a number of light sources (LS) disposed on the exterior surface. A machine accessible medium is provided with instructions to selectively activate the number of LS in a spatial movement dependent manner to spatially paint luminescent images. Additionally, a processor is coupled to the machine accessible medium to execute the instructions. As a result, spatial painting of luminescent images utilizing a wireless mobile communication device is facilitated.
Patent KR-20020005741-A (KR)
Title: Method of decarburisation and dephosphorisation of a melten metal
IPC: C21C7/068
Filed: 2000-05-05
Abstract: The present invention is related to a method of combined decarburisation/dephosphorisation of a molten metal, in particular for the production of ULC and/or SULC molten steels, wherein said dephosphorisation is achieved by blowing lime containing fluxes onto the steel bath during the decarburisation reaction in the degassing device. The present invention is also related to a multifunctional lance, which can be used to supply oxygen for decarburisation, as well as the powder containing lime based flux for dephosphorisation. Extra oxygen gas or solid oxides can be supplied to maintain the dephosphorisation process.
Patent KR-20020012221-A (KR)
IPC: A61K9/00
Filed: 2000-05-19
Abstract: 본 발명은 하나 이상의 항원과 함께 주사되는 경우에, 체액성 및 세포성 면역 반응을 증진시키기 위한, 안정성과 생체 적합성이 최적화된 애쥬반트(SBA)에 관한 것이다.  이러한 애쥬반트는 고형 지질 또는 고형 지질 혼합물을 기준으로 한 입자로 이루어진다.  가능한 적용분야에는 보다 효율적이고 보다 잘 관용된 백신의 제조, 사람과 동물의 백신 접종, 및 항체 생성 분야가 포함된다.  입자 크기, 입자 전하 및 표면 특성의 선택을 통하여, 면역 반응의 강도를 특정하게 조절할 수 있고 부가적으로 종-특이적으로 조정할 수 있다.  추가의 애쥬반트, 예를 들면, GMDP와 같은 분자상 애쥬반트를 상기 SBA에 가하여, 세포성 면역 반응을 추가로 증가시킬 수 있다.  당해 SBA는 기존의 생성물 보다 효율적이고, 비용면에서 저렴(유효)하며, 조작하기가 더 간단하고, 생체내에서 잘 관용된다.
Patent KR-20030059943-A (KR)
Inventor: CHOI YEONG CHAN
IPC: G06F15/02
Filed: 2002-01-04
Abstract: PURPOSE: An audio-book and a terminal for operating the audio book are provided to realize the 3-dimensional reading and learning by freely driving a sound source during the reading through the XML(eXtensible Markup Language), and to select a speed fit to a level through the speed control using a DSP(Digital Signal Processor) clock. CONSTITUTION: A PLL(Program Logic Device)(505) adjusting a sound synthesis function of the audio data. A DSP core(503) operates as the clock for the sound synthesis of the PLL(505). A microprocessor(504) exchanges the data with the PLL(505) and the DSP core(503), and controls a DSP register. The operation speed of the audio book(1) is varied by controlling the PLL output through a setting value of the PLL(505).
Patent KR-20020024005-A (KR)
Title: Computer digital rice container
Inventor: SON YOUNG SUK
IPC: A47J47/04
Filed: 2002-01-04
Abstract: PURPOSE: A digital rice container is provided to make use convenient by forming a rice container body separable, to quantitatively discharge rice by using a motor, and to discharge music and aroma when rice is discharged. CONSTITUTION: A digital rice container includes a plug(15), a lamp(21), a touch button(14) for discharging a selected grain, a control button(24) for automatic combination of grains, an ozone generator(20) for keeping the freshness of grains by generating ozone, a memorandum sensor(1) for writing a memorandum, a computer(2) for using the Internet, a CCTV(Closed Circuit Television)(3) for sensing an intruder, a telephone(4), a radio(5), a cassette player(6), a recorder(7), a CD(Compact Disk) player(8), a TV(9), an automatic temperature control sensor(10) for reducing the internal temperature of a rice container, an automatic diet food combination button(11), microwave oven fixing holes(12), a rice gutter(13), a grain discharge button(14), a scoop storage(31), a clock(22), an alarm(23), a video camera(25), a melody sensor(28), an instant camera(26), an outlet(27), and a speaker(29).
Patent KR-20030063932-A (KR)
Title: Cell Cleaning Device for Flat Panel Display
Inventor: HYUN IN GEOL
IPC: G02F1/13
Filed: 2002-01-24
Abstract: PURPOSE: An apparatus for cleaning cells for a flat panel display is provided to prevent inferiority due to moisture, restrict industrial wastewater from generating, and minimize an installation space. CONSTITUTION: A tray(10) is provided for mounting a cassette(20) loaded with a plurality of cells arranged at certain intervals. A transferring device(80) transfers the tray at a predetermined speed. A cleaning chamber(30) includes a first nozzle(32) spraying gas for cleaning to the cells loaded in the tray, and second nozzles(34) spraying gas maintaining an inside atmosphere at a low humidity. A pair of auxiliary chambers(50) are installed on both sides of the cleaning chamber and include auxiliary nozzles(54) for maintaining inside atmospheres to be similar to the atmosphere of the cleaning chamber. An exhaust port(40) is installed at a lower part of the cleaning chamber for exhausting the gas for cleaning.
Patent KR-20030065979-A (KR)
Title: circular sawing machine having indication device
Inventor: NAM WOO HYUN
IPC: B27B5/00
Filed: 2002-02-02
Abstract: PURPOSE: A circular saw device including an indicator is provided to improve the precision of cutting work by using the indicator and precisely indicating a cut position. CONSTITUTION: A circular saw device is composed of a worktable(11), a saw mounted stand(21) having a first end unit on which a saw(23) is mounted and a second end unit mounted on the worktable, and an indicator(31) installed at the saw mounted stand. The indicator has a support fixed on the saw mounted stand, a slide member mounted on the support, and an indicating ray mounted on the slide member.
Patent KR-20030070261-A (KR)
Title: Electromagnetic Strikers
Inventor: JE HWAN YEONG
IPC: A61H23/02
Filed: 2002-02-23
Abstract: PURPOSE: An electromagnetic strike generating device is provided to increase the strength of strike according to the scale of electric current and magnetic fields by using Lorentz Force, and to wide a strike range thereof even if relative positions of a cylindrical coil and a cylindrical permanent magnet are axially changed. CONSTITUTION: The electromagnetic strike generating device comprises a cylindrical permanent magnet(2) having a radial magnetic field, a concentric core and disk, a permanent magnet core(3) located at the inner wall of the cylindrical core, to which the permanent magnet is attached, a cylindrical coil core(5), a cylindrical coil(4) surrounding the coil core, a strike point(1) inserted into the cylindrical core, and a bottom plate(6) onto which the cylindrical coil and coil core are attached.
Patent KR-20030072967-A (KR)
Title: Apparatus for depositing EL thin film on substrate
Inventor: LEE JAE SEON
IPC: H05B33/10
Filed: 2002-03-07
Abstract: PURPOSE: An apparatus is provided to allow for a simplicity of the overall configuration, while reducing an installation area. CONSTITUTION: An apparatus comprises a process chamber(200) where a process for forming an electroluminescence film on a substrate(10) is performed, and which has an inlet port(201) and an outlet port(202); a substrate feed chamber including a first cassette(110) having a plurality of first receiving grooves for receiving the substrate, an extraction unit(120) for extracting the substrate from the first cassette and transferring the substrate to the process chamber, and a first open/shut unit(130) for opening/shutting the inlet port of the process chamber; a substrate storage chamber(300) including a second cassette(310) having a plurality of second receiving grooves for receiving the substrate, an insertion unit(320) for inserting the substrate introduced from the process chamber to the second receiving grooves, and a second open/shut unit(330) for opening/shutting the outlet port of the process chamber; a first vacuum formation unit(105) for forming a predetermined vacuum in the substrate feed chamber; a second vacuum formation unit for forming a predetermined vacuum in the process chamber; and a third vacuum formation unit(305) for forming a predetermined vacuum in the substrate storage chamber.