baber/WOPTO huggingface dataset:
Patent KR-20010016214-A (KR)
Title: Point-to-Multipoint Wireless Laser Beam Transmitter Using Line Beam Pattern Generator
Inventor: JUNG MU GIL
IPC: H04B10/11
Filed: 2000-11-23
Abstract: PURPOSE: A device for optically transceiving point-to-multipoint wireless laser using a linear beam pattern generator, is provided to use an optic module linearly forming a laser beam, and to control a receivable area of transmitted laser beam to freely configure optical receivers within the laser beam receivable area, so as to simultaneously transmit data to the optical receivers mutually separated at spaces. CONSTITUTION: A network interface card(13) is installed in a computer. A data type converting circuit(20) converts a data type transmitted through a wired cable connected from the network interface card(13) into a data type appropriate for optical transmission. A data modulation and amplification circuit(21) loads converted type data on a laser. The laser(22) generates laser beam. An optic module(26) transforms an emitted laser beam type to a line type. The optic module(26) has a lens circuit(23) inducing the emitted laser beam to be straightly traveled in parallel, and has a lens circuit(24) transforming the emitted laser beam to be a line type.
Patent KR-20010061957-A (KR)
Inventor: IIDA AKIHITO
IPC: C09D143/04
Filed: 2000-11-24
Abstract: PURPOSE: Provided are coating material compositions having excellent weatherability and coated film glossiness without yellowing the coated film. CONSTITUTION: The coating material compositions are composed of an alkoxysilyl group-containing (meth)acrylic copolymer having a (meth)acrylic ester monomer unit having a linear, branched or cyclic alkyl group; at least one monomer unit selected from the group consisting of a monomer having an unsaturated double bond and an alkoxysilyl group, a monomer unit having an unsaturated double bond and epoxy group, and a monomer unit having an unsaturated double bond and alkoxysilyl group; and copolymer including a monomer unit having an unsaturated double bond and maleimide group.
Patent KR-20020045027-A (KR)
Title: Chamber system having cleaning ability & method of cleaning specimens using the same
Inventor: LEE GYEONG U
IPC: H01L21/02
Filed: 2000-12-07
Abstract: PURPOSE: A chamber system having a cleaning function is provided to prevent a contamination of a main chamber due to a contaminated ingot by previously removing the contamination of the ingot before loading the ingot into the main chamber. CONSTITUTION: A chamber system having a cleaning function comprises a main chamber(100), a loading chamber(200) connected or separated with the main chamber(100) through a valve(350) for standing-by an ingot(450) supplied to the main chamber(100), an ingot holder(410) supplying the ingot(450) to the loading chamber(200), and a plasma generator installed in the loading chamber(200) for supplying a plasma so as to clean the ingot(450). The plasma generator further includes an RF coil(550) installed around the ingot(450) mounted portion of the loading chamber(200), a source supplying pipe(510) for supplying a plasma source.
Patent KR-20020045402-A (KR)
Title: Device of halogen lamp for microwave oven
Inventor: CHOI MU YEON
IPC: F24C7/02
Filed: 2000-12-08
Abstract: PURPOSE: A halogen lamp of a microwave oven is provided to illuminate the food in a cavity with an improved intensity of illumination and to improve cooking efficiency by uniformly heating the food with low consumption power. CONSTITUTION: A reflector(20) having a halogen lamp(30) is installed on a cavity(61). A through hole part(40) having many transmitting holes(41) is formed on a cavity upper face(62). A light dispersion part(50) is installed at the lower end of the through hole part. The light irradiated from the halogen lamp transmits through the transmitting holes and passes through the light dispersion part. According to difference refracting angles, light is uniformly distributed to the food on a cavity lower face(60).
Patent KR-20020046314-A (KR)
Title: Method for driving PMSM of refrigerator compressor
Inventor: KIM YONG TAE
IPC: H02P5/00
Filed: 2000-12-12
Abstract: PURPOSE: A method for driving permanent magnet synchronous motor is provided to minimize a noise and maximize driving efficiency of a motor by driving the motor with a square wave or a sine wave according to a high/low rate of driving band. CONSTITUTION: A first process(S10) judges if a current driving rate of a motor is higher than an established rate in rpm. A second process(S20) drives the motor with a square wave if the current driving rate of the motor is higher than the established rate. A third process(S30) drives the motor with a sine wave if the current driving rate of the motor is lower than the established rate. The established rate is a value in the range from 1800 to 3600 rpm.
Patent KR-20020050418-A (KR)
Title: Method for manufacturing capacitor in semiconductor device
Inventor: JI PIL SEON
IPC: H01L27/108
Filed: 2000-12-21
Abstract: PURPOSE: A fabrication method of capacitors is provided to simplify manufacturing processes and to prevent a short between adjacent capacitors by using an amorphous silicon as a lower electrode without using a semi-spherical polysilicon. CONSTITUTION: After forming a gate electrode(52) and a pad(53) on a silicon substrate(51), a first insulating layer(54) and bit lines are sequentially formed. After forming a second insulating layer(56) having a contact hole, a conductive plug(57) is formed in the contact hole. A third insulating layer(58) having a lower electrode formation region is formed on the resultant structure. A nitride spacer(60) is formed at both sidewalls of the lower electrode formation region. An amorphous silicon layer(61) is formed on the resultant structure and etched. By wet-etching the nitride spacer(60), concave and convex are formed on the surface of the amorphous silicon layer(61).
Patent KR-20020050909-A (KR)
Title: Liquid crystal display device
Inventor: KANG DONG HO
IPC: G02F1/1339
Filed: 2000-12-22
Abstract: PURPOSE: A liquid crystal display is provided to maintain a uniform cell gap so as to improve picture quality of a liquid crystal display. CONSTITUTION: A liquid crystal display includes a TFT substrate(31) on which a plurality of pixels are defined, and a color filter(31a) substrate facing the TFT substrate. The liquid crystal display further includes column spacers(33) selectively formed on one of the TFT substrate and the color filter substrate, and a liquid crystal layer(35) filled between the TFT substrate and the color filter substrate. The top of each column space has a round shape. The contact face of each column spacer that comes into contact with the color filter substrate has a plurality of curved sides.
Patent KR-20020053205-A (KR)
Title: High Temperature Melting System of Three Phases Registration Type for Treatment of wastes or Sewage Sludge
Inventor: YOON GI SEOP
IPC: F23G7/00
Filed: 2000-12-27
Abstract: PURPOSE: A 3-phase resistance type high temperature melting apparatus is provided to treat a large amount of ashes of waste or sludge by shortening the time for raising temperature using three main electrodes. CONSTITUTION: A 3-phase resistance type high temperature melting apparatus includes a melting furnace body(21) made of refractory material(20). An inlet(22) is formed at an upper portion of the melting furnace body(21) so as to input ashes through the inlet. A gas discharging port(23) is formed at one side of the melting furnace body(21). A main electrode(25) having three starting electrodes(24) is installed between the inlet and the gas discharging port(23). An auxiliary electrode(26) is positioned below the melting furnace body(21) and a metal layer(27) is positioned above the auxiliary electrode(26).
Patent KR-20020056317-A (KR)
Inventor: PARK SANG JUN
IPC: A47L9/24
Filed: 2000-12-29
Abstract: PURPOSE: A vacuum cleaner is provided to mount easily an extension pipe having an intake portion at dust collecting barrel of the vacuum cleaner by installing a locking protrusion at the dust collecting barrel. CONSTITUTION: A vacuum cleaner comprises a vacuum cleaner body(10), a dust collecting barrel(20), and an extension pipe(30) having a structure capable of attaching at the dust collecting barrel. A recess in which an upper portion is opened, and a cutoff portion are formed at a handle grip(22) of the dust collecting barrel in order to form a locking maintain portion. The cutoff portion is cutoff along a longitudinal direction at a rear side of the recess. A locking protrusion for suspending the extension pipe(30) at the vacuum cleaner body(10) is formed at the extension pipe. The locking protrusion includes an insert portion to be inserted at the recess and a connecting portion.
Patent KR-20020058274-A (KR)
Title: Array Panel used for a Liquid Crystal Display Device and Method of Fabricating the same
Inventor: PARK GWANG SEOP
IPC: G02F1/136
Filed: 2000-12-29
Abstract: PURPOSE: An array substrate of a liquid crystal display and a method of fabricating the array substrate are provided to increase storage capacitance to prevent flicker phenomenon and improve picture quality. CONSTITUTION: An array substrate(110) of a liquid crystal display includes a plurality of gate lines(132) each of which has a gate electrode(130) and a capacitor electrode, a plurality of data lines(138) intersecting the gate lines, and a pixel electrode(144) formed at the intersection of each gate line and each data line. The array substrate further includes a thin film transistor(T) connected to the pixel electrode, and an insulating layer formed between the capacitor electrode and the pixel electrode. The array substrate further has a plurality of depressions(143) formed on the insulating layer.
Patent KR-20010022065-A (KR)
Title: 조건부 점프의 취급에 적용된 처리기 및 방법
IPC: G06F9/38
Filed: 1998-07-07
Abstract: 본 발명은 컴퓨터 처리기(1)에서 조건부 점프 명령을 취급하는 방법에 관한 것이다. 공간은 상기 처리기에서 판독된 각각의 명령에 대하여 소위 명령 버퍼에 할당된다. 이러한 공간에는 명령을 순차적으로 판독하는 순서에 해당하는 순서가 부여된다. 상기 명령 버퍼의 마지막 위치는 판독 위치(4)를 이룬다. 상기 처리기(1 )는 점프 명령을 판독할 때 조건부 점프 명령의 실행을 예측하고, 그 후에, 명령이 이러한 예측에 따라 처리기에서 판독되고 처리하기 위하여 적용된다. 잘못된 예측은 상기 처리기에서 판독되어 부분적으로 처리되는 다음 명령에 기인하여, 상기 조건의 실행에 따라 공간에 정정 명령의 판독을 제공하기 위하여 상기 처리기(1)로부터 제거된다.
Patent KR-20010052087-A (KR)
Title: Universal damping structure
Inventor: HAN JUN HYEON
IPC: F16F7/10
Filed: 2000-03-21
Abstract: PURPOSE: A vibration damping structure is provided to suppress vibration and noise of a vibrating part by using a vibration damping member with a vibration frequency different from that of the vibrating part. CONSTITUTION: A vibration damping structure includes one or more vibration damping member which is installed to a vibrating part with some clearance so that it is vibrated independently for thereby having a vibration frequency different from that of the vibrating part. Particularly, a universal damping structure is compatibly applied to a variety of apparatuses accompanied by vibration.
Patent KR-20010024532-A (KR)
Title: 프로세싱 헤드들을 일치시키기 위한 방법 및 장치
IPC: B31B50/00
Filed: 1998-10-07
Abstract: 연속적인 판지 블랭크에 대해 동작하기 위하여 회전가능하게 설치된 프로세싱 헤드(36)를 포함하는 판지 블랭크 프로세싱 장치가 서술되어 있다. 판지 블랭크 일치 센서(50)는 접근하는 판지 블랭크(100)의 표면상의 사전 인쇄된 일치 마크(108)를 검출하는 프로세싱 헤드로부터 위쪽에 제공된다. 제어기는 접근하는 판지 블랭크가 로터리 프로세싱 헤드(36)와 적절히 일치하는지 여부를 결정하기 위하여 일치 센서에 응답한다. 일치 정정 윈도우는 제어기에 의해 규정되고 프로세싱 헤드의 각도 위치를 접근하는 판지 블랭크의 선형 위치와 적절히 일치시키는 상부 및 하부 최대 정정값들을 규정하는 상한 및 하한을 포함한다. 이 제어기는 일치 정정 윈도우를 포함하는 평균화 윈도우를 규정하며, 일치 정정 윈도우는 일정한 일치 에러들에 응답하여 평균화 윈도우내에서 시프트될 수 있다.
Patent KR-20010031798-A (KR)
IPC: D06M23/16
Filed: 1998-11-02
Abstract: 본 발명은 기계 세척에 내구성이 있고 다른 습윤 및 거친 사용 또는 남용에 내구성이 있는 부직물의 제조에 관한 것이다.  본 발명의 직물은 두 직물 시트 층이 근접하게 이격된 위치에서 서로 결합되어 있으며 결합은 결합제가 완전히 포함되어 있는 두 직물의 섬유를 포함함을 특징으로 한다.  본 발명의 직물은 저가, 안락감, 드레이프성, 연성, 흡수성, 통기성 등을 포함하는 스펀레이스 부직물의 특성을 보유하면서도 통상의 편성 또는 제직물과 대등한 내구성을 가진다.
Patent KR-20010015864-A (KR)
Title: 종양항원 펩티드 유도체
IPC: A61K38/00
Filed: 1998-12-02
Abstract: 여러 아미노산 잔기 또는 이의 일부를 변경시켜 아미노산 서열 Glu Tyr Arg Gly Phe Thr Gln Asp Phe (서열번호 3)으로부터 유래한 전 아미노산 서열을 포함하고 HLA-A24 항원에 결합할 수 있어 세포독성 T세포에 의해 인식되는 종양 항원 펩티드 유도체; 종양의 치료, 예방 및 진단시 종양 항원 펩티드 유도체의 용도; 및 활성 성분으로서 이러한 펩티드 유도체를 포함하는 종양의 치료제 또는 예방제.
Patent KR-20010040404-A (KR)
Title: 위치전환지지부재 및 그의 용도
IPC: B60P1/64
Filed: 1999-01-26
Abstract: 위치전환지지부재(5)가 큰 부피의 화물(2)을 상하차를 위하여 발표되었다. 지지부재(5)는 운반운반체상에서 선회하도록 되어 있으며 보도선회수단과 연결이 가능하다. 당해 구조는 바닥(9)에 내리거나 낮은 위치에 둘 수 있으며 지지부재(5)의 당해 선회운동(6)에 의하여 다시 높은 위치로 되돌릴 수 있다. 당해 지지부재(5)는 니형레그(knee type leg)로 설계하는 것이 바람직하며 관절의 이들 축은 차축에 평행하다. 이러한 새로운 해결방안은 또한 정지위치와 운반위치간에 차량을 교차적으로 이동시키는 장치와 결합한 트래핑콘(centering cone)과 센터링펀넬(centereing funnel)에 의하여 실시가능하다.
Patent KR-20010041490-A (KR)
IPC: A61M15/02
Filed: 1999-02-10
Abstract: An inhaler disc cartridge comprises a carrier disc with radially outwardly extending resilient fingers, each with a medicament powder dosage. A sealing disc and an indexing ring are bonded to the disc. A cam sequentially and manually deflects a selected finger causing it to snap against an anvil to release the dosage by momentum energy transfer. In other embodiments, a cassette includes a carrier substrate reel of deposited powder dosages with a dosage sealing tape. The substrate comprises a belt with a plurality of transversely extending triangular fingers, each finger tip with a dosage thereon. Each finger is snapped in sequence against an anvil while a clamp secures the belt as the fingers are deflected. The spring fingers are corrugated in one embodiment cooperating with an anvil having channels and a device for inducing agglomeration breakup air streams through the channels. Other embodiments are for impact deflection of a dosage carrying substrate in a cartridge or cassette against an anvil to release the dosages.
Patent KR-20010042246-A (KR)
Title: 반응성 압출에 의해 생성된 분지된 폴리카보네이트
IPC: C08G64/14
Filed: 1999-03-24
Abstract: 본 발명은 유리 라디칼 화학을 사용하여 반응성 압출로 분지될 수 있는 폴리카보네이트에 관한 것이다.  이 기술은 가공동안 유리 라디칼 개시제 및 폴리카보네이트 상의 분지제의 효과를 조합한 것이다.  폴리카보네이트의 용융 강도는 분지제로 트리아크릴레이트를 첨가하고 라디칼 개시제로 과산화물을 첨가하여 증가될 수 있다.
Patent KR-20010042257-A (KR)
Title: 전송 시스템
IPC: H04N7/081
Filed: 1999-12-27
Abstract: 전송 시스템은 송신기(10)와 수신기(14)를 포함한다.  송신기(10)는 다중화 신호(12), 예를 들어 MPEG-2 전송 스트림을 수신기(14)에 전송할 수 있다.  이 다중화 신호(12)는 암호화된 데이터 패킷들과 해독 패킷들을 각각 포함하는 제 1 및 제 2 섹션들을 포함한다.  제 1 및 제 2 섹션들은 상기 제 1 및 제 2 섹션들중 동일한 부분에 동시에 링크된다.  해독 패킷들은 해독 키(48)들을 포함한다.  데이터 패킷들은 해독 키(48)들에 의해 해독될 수 있으며, 해독 키들은 다수번 재전송된다.  제 1 및 제 2 섹션들은 헤더(20)를 더 포함하며, 헤더는 사용되고 있는 해독 키의 변경을 나타내는 정보를 포함한다.  수신기(14)는 이 정보에 근거하여 동일한 해독 키(48)의 제 2 및 또 다른 발생을 여과시키기 위한 필터 수단(16)을 포함한다.
Patent KR-20010086294-A (KR)
Title: Electrostatic chucks
Inventor: TSURUTA HIDEYOSHI
IPC: H01L21/683
Filed: 2001-01-03
Abstract: PURPOSE: An electrostatic chuck is provided to supply heat to a wafer and transfer heat of the wafer to the electrostatic chuck side via protrusion and a backside gas, with which the wafer temperature is easily controlled and uniformity of the wafer temperature is improved. CONSTITUTION: The electrostatic chuck has an insulating layer(2) provided with an installation surface(2a) on which a wafer(10) is installed, internal electrode provided in the insulating layer and a protrusion(3A) protruding from the installation surface and having a contact surface(14), which is to be brought into contact with the wafer. Backside gas is made to flow in a space(11), while the wafer is in the state of being sucked. Heat is supplied to the wafer, and the heat of the wafer is transferred to the electrostatic chuck via the protrusion and the backside gas. The total area of the contact area(14) of the protrusion is 1% or smaller than the area of the internal electrode. The protrusion height H is 1 um or higher or 10 um or smaller.
Patent KR-20020060415-A (KR)
Title: Regulating device for inner pressure of optical fiber preform
Inventor: BANG SEONG UK
IPC: G02B6/00
Filed: 2001-01-11
Abstract: PURPOSE: An apparatus for controlling an inner pressure of an optical fiber preform is provided to maximize a process accuracy and a reliability to thereby manufacture the optical fiber preform with a high quality. CONSTITUTION: An apparatus for manufacturing an optical fiber preform by depositing a source gas in s substrate tube(100) includes a source gas supplier(200) for supplying a source gas into the substrate tube(100), a pressure controller(300) for supplying a predetermined amount of the pressure controlled gas into the substrate tube(100) in response to a pressure control signal, a burner(400) for heating an outer circumferential surface of the substrate tube(100) with moving in the longitudinal direction of the substrate tube(100), a camera(700) for taking a picture of a portion of the substrate tube(100) heated by the burner(400) and outputting an image signal, a camera measurement device(800) for converting the image signal output from the camera(700) into an outer diameter measurement signal and a controller(600). The controller(600) decides a current outer diameter of the substrate tube(100) based on the outer diameter measurement signal and outputs a predetermined pressure control signal by comparing the current outer diameter with a standard outer diameter.
Patent KR-20010025761-A (KR)
Title: Building materials with differently colored sands and method for manufacturing the same
Inventor: PARK IN RO
IPC: C04B20/00
Filed: 2001-01-31
Abstract: PURPOSE: A construction material having water-proof property when used for exterior construction material is provided which can be offered as a brick or a construction member having a variety of colors by attaching colored sand firmly using resinous adhesive. CONSTITUTION: A construction member made of colored sand is produced by: preparing a brick by mixing cement, water and sand, and molding the mixture in a brick mould; filtering sand and dyeing various colors of 1 to N over the filtered sand; mixing the sand together having 1 to N of different colors; coating the mixed sand with resinous adhesive; applying the resinous adhesive coated sand onto the produced brick to form a sand layer; and performing surface press process and drying it to form a brick having a colorful sand layer.
Patent KR-20020066348-A (KR)
Title: Finishing Method of Sandwich Structure Composite Panel
Inventor: CHO YONG JUN
IPC: B29C63/02
Filed: 2001-02-09
Abstract: PURPOSE: A method for painting a reinforced plastic sandwich combined panel is provided to improve the workability, productivity, fire-proof characteristic, and bonding force by using phenol reinforced composite material. CONSTITUTION: A thin polyurethane film(1) having a thickness of 5-50 micrometer is attached to a surface(2) which is required to be subject to a putty process. Then, a core(3) and a stuff(2a) are stacked so as to simultaneously process the core(3) and the stuff(2a). Then, a vacuum film is provided to maintain a vacuum state. At this time, pressure and heat are applied depending on the curing condition of phenol polymer resin. When the combined panel is fabricated, a painting process is carried out without performing a separate putty process, thereby obtaining a finished combined panel.
Patent KR-20020066794-A (KR)
Title: Wafer-ring Handler having double buffer area
Inventor: KIM DU SONG
IPC: H01L21/68
Filed: 2001-02-13
Abstract: PURPOSE: A wafer ring handler having double buffer regions is provided to efficiently load and unload a wafer from a cassette elevating apparatus to a wafer ring table by improving a structure. CONSTITUTION: A wafer ring handler having double buffer regions comprises a pick-up part(11) for moving wafers(1), a right and left moving part(20) for moving the pick-up part(11) and a guide rail. The pick-up part(11) further includes a cylinder(13) installed one end of a transfer plate(12) for picking-up wafers(1) and a guide block(15) and a transfer block(14) for fixing a belt(23) installed the other end of the transfer plate(12). The guide rail as a double structure further includes an upper rail(31), a lower rail(32) and a driving part(33) for moving the guide rail up and down.
Patent KR-20020074520-A (KR)
Title: Steering Torque Detecter For Power Steering Wheel
Inventor: HONG SUN YEONG
IPC: B62D6/10
Filed: 2001-03-20
Abstract: PURPOSE: A steering torque detector for an electromotive power steering device is provided to improve the response property of the power steering device and the accuracy of the operation by variably controlling the output of a driving unit according to the twisting angle change of an input shaft and an output shaft. CONSTITUTION: A variable resistance device(3) feeds power according to a relative rotation between an input shaft(2a) and an output shaft(2b) of a steering shaft(2) and to give a resistance to be inversely proportional to the relative rotation displacement. A steering direction detector(4) detects the rotational direction of the input shaft. A direction controller(6) controls an output direction of a driving unit(5) by a signal of the steering direction detector. An amplifying device(7) amplify varied power through a speed variable resistance and feeds the amplified power to the driving unit(5). Thereby, the driving device gives a torque to the steering shaft according to a twisting angle change of the input shaft. Therefore, the steering operation of the steering device is improved.
Patent KR-20020074740-A (KR)
Title: Structure for mounting head lamp to vehicle
Inventor: KWON TAE SEOK
IPC: B60Q1/04
Filed: 2001-03-21
Abstract: PURPOSE: A mounting structure of a headlamp of a vehicle is provided to simplify the manufacturing, to reduce the cost, and to prevent damage of parts in assembling and disassembling. CONSTITUTION: A mounting structure of a headlamp of a vehicle comprises a first grommet(10), a second grommet(20), a first mounting structure(40), and a second mounting structure(50). The first grommet is fixed to an upper side part of a headlamp mounting part of a vehicle body for installing a headlamp assembly(30). The second grommet is fixed to a lower side part of the headlamp mounting part. The first mounting structure is fixed to an upper side part of the headlamp assembly and inserted to the first grommet, to be moved up and down. The second mounting structure is fixed to a lower side part of the headlamp assembly and inserted to the second grommet, to be moved right and left. The installation position of the headlamp assembly is set or controlled right and left, and up and down, and the mounting position of the headlamp can be changed easily and quickly.
Patent KR-20020074871-A (KR)
Title: Reflection type liquid crystal display device using artificial light
Inventor: JANG YONG GYU
IPC: G02F1/13357
Filed: 2001-03-22
Abstract: PURPOSE: A reflective liquid crystal display assembly using an artificial light source is provided to utilize an organic electric field generating device realized in the free shape and consuming low power as the light source of the reflective liquid crystal display device, thereby increasing the light efficiency and reducing the volume and weight. CONSTITUTION: A reflective liquid crystal display assembly using an artificial light source includes a light supply unit(170) having surface light emitting elements(175) of which one is formed with an organic electroluminescence layer between transparent two electrodes, and light conversion element(177) for changing light distribution and light advancing direction for the light generated and received from the surface light generating elements, and a reflective liquid crystal display device(150) for carrying out the display with the light supplied from the light supplying unit.