baber/WOPTO huggingface dataset:
Patent KR-20030035383-A (KR)
Inventor: CHOI SEONG O
IPC: F04D29/44
Filed: 2001-10-31
Abstract: PURPOSE: A turbo fan is provided to increase the amount of air flow and reduce noises by improving the shape of the blade of the fan and preventing leakage of the static pressure. CONSTITUTION: A turbo fan(70) comprises a shroud(72) forming an inlet hole; a hub opposed to and spaced apart from the shroud, and which has a radius relatively smaller than the radius of the shroud and is connected to a rotating shaft(62) of a motor; and a plurality of blades(80) arranged between the shroud and the hub. Each of the blades has an extended portion(88) formed at the end of the blade in the hub side, so as to improve the advance force of the air being discharged in the circumferential direction of the turbo fan.
Patent KR-20020041771-A (KR)
Inventor: KIM DONG HUI
IPC: H01Q13/08
Filed: 2001-11-27
Abstract: PURPOSE: A microstrip patch array antenna for IMT(International mobile telecommunication)-2000 is provided to increase the gain of an antenna by adjusting beam diagram of the antenna. CONSTITUTION: A first dielectric(110) having a rectangular plate or a polygon plate is provided with a radiating element(111) for receiving a signal. A second dielectric(120) is spaced to the first dielectric(110). A second distributing/coupling microstrip line(122) for outputting the received signal is disposed on the lower of the second dielectric(120). A first distributing/coupling microstrip line is also disposed on the lower of the second dielectric(120). A coaxial cable(130) connects the radiating element(111) to the second distributing/coupling microstrip line(122).
Patent KR-20030045878-A (KR)
Title: Apparatus For Gearing Remote system of Asynchronous Transfer Mode Private Exchanger by LAN/WAN
Inventor: PARK JUNG HYEOK
IPC: H04L12/46
Filed: 2001-12-03
Abstract: PURPOSE: A device for interworking with a remote system of an ATM private exchange through LAN(Local Area Network)/WAN(Wide Area Network) is provided to interwork a remote system connected to the LAN/WAN with an ATM private switching system through Ethernet, thereby using the interworked system as one system. CONSTITUTION: A main node(300) comprises as follows. A CPM(Central Processor Module)(310) performs an OAM(Operation And Maintenance) process in a system. An LSM(Line Subscriber Module)(320) converts a 64Kbps PCM voice into an ATM cell. A CSM(Central Switch Module)(330) switches the ATM cell inside of the system. An IWM(Inter Working Module)(340) connects 10BT/100BT or Gigabit Ethernet. The CSM(330) is connected to each block(310,320,340) by a 155Mbps UTP5 or an optical link.
Patent KR-20030046716-A (KR)
Title: Manufacturing Method Of Sample For TEM Analyzation
Inventor: LEE EUN GU
IPC: H01L21/66
Filed: 2001-12-06
Abstract: PURPOSE: A method for fabricating an analyzing sample of a transmission electron microscope is provided to minimize the damage of the analyzing sample due to ion beams by burying gap regions between material layer patterns. CONSTITUTION: A protective layer material(110) is coated on an upper surface of a semiconductor substrate formed with material layer patterns(220) in order to fill gap regions(230) between the material layer patterns. A thermal process for the semiconductor substrate including the protective layer material is performed. A protective layer is formed on the upper surface of the semiconductor substrate by hardening the protective layer material. A semiconductor substrate section(104) including an analyzing region is prepared by cutting the semiconductor substrate. The semiconductor substrate section is etched by using the focus ion beam. The analyzing pattern including the analysis region is formed.
Patent KR-20030048166-A (KR)
Inventor: KIM MYEONG HO
IPC: F01N13/10
Filed: 2001-12-11
Abstract: PURPOSE: A structure of an exhaust manifold is provided to effectively reduce stresses and thermal distortion, while preventing damage of exhaust manifold caused due to fatigue stresses. CONSTITUTION: An exhaust manifold comprises first to fourth runners(1,2,3,4) connected to each exhaust port of an engine, wherein the runners are gathered in the upper portion of a mixing pipe(7) in such a manner that the high temperature exhaust gases passed through each of the runners are mixed in the mixing pipe. A joining portion(10) where the runners are gathered has a convex portions(k1,k2) and a concave portion(k3) which are sequentially formed so as to reduce a thermal distortion caused due to the thermal stresses in the joining portion.
Patent KR-20030049860-A (KR)
Title: clothes dryer
Inventor: HWANG SEONG GI
IPC: D06F58/00
Filed: 2001-12-17
Abstract: PURPOSE: A clothes drier is provided to improve energy efficiency, to reduce drying hours and to decrease power consumption by separating the specific clothes and drying additionally with using hot blast. CONSTITUTION: A clothes drier comprises a drying drum(30) installed in a body; a hot blast supply passage(10) connected to the drying drum to guide hot blast into the drying drum; a hot blast discharge passage(80) guiding air from the drying drum out of the body; and an auxiliary drier(200) receiving hot blast discharged out of the body through the hot blast discharge passage for drying. Energy is used efficiently by sorting the specific laundry from the clothes and drying with using hot blast. Power consumption is reduced by decreasing drying hours.
Patent KR-20030052924-A (KR)
Title: KNY Mattress
Inventor: KIM NAM YOUNG
IPC: A47C21/04
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a functional mattress which lets heating elements radiating a far-infrared ray added to general mattress so that it shows various effects by the far-infrared ray such as fatigue relief, antibacterial function, blood circulation or so on. CONSTITUTION: The functional mattress comprises the parts of: the heating element(10) which radiates the far-infrared ray; an electric wire which is connected to the heating element; a mattress sheet(20) which lets holes for the heating element and grooves for the electric wire formed to house the heating element connected to the electric wire; and a current supplier which supplies current to the heating element and controls current, with wrapping up the surface of the mattress sheet by materials, which are good for human body.
Patent KR-20030054570-A (KR)
Title: A fine wool like composite and false-twisted polyester yarn, and a process of preparing for the same
Inventor: LEE JEONG GI
IPC: D02G3/38
Filed: 2001-12-26
Abstract: PURPOSE: Worsted polyester conjugate false twisted yarn is characterized by having a three-dimensional multi-layer structure mixed core yarn and sheath yarn, having excellent weaving property, having a moderate production cost, having high strain of a section and having excellent wearing property and bulkiness. When textile is woven out of the yarn, the textile has natural appearance, excellent touch, bulkiness and wearing property. CONSTITUTION: The worsted polyester conjugate false twisted yarn is obtained by the steps of: using polyester multi-filament yarn(A) having at least 80% of elongation as the sheath yarn; using polyester multi-filament yarn(B) having elongation being lower as 40-200% than the polyester multi-filament yarn(A) as the core yarn; feeding the core yarn and the sheath yarn to an air-confounding nozzle(2), followed by air-confounding; and then false twisting and heat-setting the yarn. The worsted polyester conjugate false twisted yarn has 15-35% of crimp ratio, 2.0-5.0 of strain of the section and at least 80% of elastic recovery rate.
Patent KR-20030054582-A (KR)
Title: Pc cable insertion device of lng tank
Inventor: SEO OK IL
IPC: B67D7/06
Filed: 2001-12-26
Abstract: PURPOSE: A strand transfer apparatus for an LNG(Liquefied Natural Gas) tank is provided to reduce working hours by moving a guide roller body and a winch body without the rail with forming moving wheels and a support bolt, and to improve the working efficiency by simplifying the process. CONSTITUTION: A strand transfer system of an LNG tank is composed of a winch body(10) having a moving wheel(11) placed in the upper part of the LNG tank and moved back and forth or right and left, a winding roller(12) installed at the side of an upper frame(13) to wind a winch wire, and an operating unit(14) connected to the winding roller to rotate and reverse the winding roller; and a guide roller body(20) having plural rollers(21) placed in an inlet of a sheath(5) in the front of the winch body to guide a strand(7) into the inlet of the sheath, and a moving wheel(22) rotated and formed in the lower part of a frame(23) supported by the rollers. Working efficiency is improved by inserting the strand into the sheath conveniently.
Patent KR-20030055594-A (KR)
Title: Light emitting diode
Inventor: KIM JAE NAM
IPC: H01L33/00
Filed: 2001-12-27
Abstract: PURPOSE: An LED having a hollow structure is provided to express various paths of beams to plural directions by forming various kinds of hollow portions on a light emission body. CONSTITUTION: An LED having a hollow structure includes a light emission body(11). A V-shaped portion(14) is formed at the light emission body. A plurality of lead lines(2) of a cathode and an anode are installed at the light emission body. A coupling projection(15) is formed at the outside of the light emission body. The coupling projection of the light emission body is coupled to a coupling projection(16) of a light emission cover(18). A fan-shaped hollow portion(13) is formed by coupling the coupling projection of the light emission body to the coupling projection of the light emission cover.
Patent KR-20030056982-A (KR)
Title: A method for thawing control of microwave oven
Inventor: SIM MI HWA
IPC: F24C7/08
Filed: 2001-12-28
Abstract: PURPOSE: A method is provided to achieve improved user satisfaction by thawing foodstuffs in an effective and uniform manner. CONSTITUTION: A method comprises the first step of performing a heating operation at a high power for a predetermined time period; the second step of performing a heating operation at a power relatively lower than the power of the first step until the temperature variation sensed by two infrared sensors(20,30) reaches a predetermined value; the third step of controlling a turning operation if the temperature variation occurs in a predetermined time in the second step; and the fourth step of controlling a turning operation after elapse of a predetermined time if the temperature variation does not occur in a predetermined time in the second step.
Patent KR-20010072954-A (KR)
Title: 확장 슬리프 모드 방법 및 장치
IPC: H04B1/16
Filed: 1999-08-20
Abstract: 전력 절약 대기 모드는 기지국이 반복된 데이터 워드들을 포함하는 메시지를 송신하는 무선 통신 시스템에서의 전력 소비를 감소시킨다.  메시지의 제1 워드를 수신할 때, 이동 전화의 적어도 수신기에 공급되는 전력은 파워 다운된다.  수신 메시지의 디코딩, CRC 검사 및 MIN 비교는 수신기가 파워 다운된 후에 실행된다.  초기 파워 다운 프로시져는 이동 전화의 전력 소비를 감소시킨다.
Patent KR-20010073006-A (KR)
Title: 플라즈마 디스플레이 패널 및 그 제조 방법
IPC: H01J9/24
Filed: 1999-07-30
Abstract: 격벽간 홈부에 돌기부를 설치하여 거기에 형광체층을 형성하고, 형광체의 부착 면적을 늘림으로써 휘도를 증대시킨 플라즈마 디스플레이 패널 및 그 제조 방법이다. 
     한쌍의 기판을 방전 공간을 갖도록 대향 배치하고, 방전 공간을 칸막기 위한 복수의 띠 모양의 격벽을 배면측 또는 전면측의 기판 상에 병렬로 배치하는 동시에, 격벽간의 가늘고 긴 홈 내에 형광체층을 설치하여 되는 플라즈마 디스플레이 패널의 격벽간의 가늘고 긴 홈 내의 적어도 방전부를 형성하는 영역 또는, 그 방전부를 둘러싸도록 격벽보다 낮게 또한 형광체층의 형성 면적을 증대시킬 수 있는 높이의 벽상의 돌기부를 설치하고, 그 벽상의 돌기부를 포함한 격벽간의 홈 내에 형광체층을 형성한다.
Patent KR-20010074876-A (KR)
Title: 방전 레이져용 진동 컨트롤과 컷오프 조립체를 갖춘 횡류 팬
IPC: G03F7/20
Filed: 1999-08-04
Abstract: 레이져를 발하는 가스(108) 혼합물을 재 순환하기 위한 횡류 팬(140) 및 컷오프 조립체는, 끝부에서 끝부로 계단식으로 원주상 위치로 가변하는 블레이드 부재(144) 및/또는 테이퍼진 양극 조립체(120)를 가지고 있다.  블레이드 부재(144)의 개수는 일정하거나 가변할 수 있다.  블레이드 부재(144)의 원주상 위치는 끝부들 사이에서 단일 방향으로 또는 역방향으로 변할 수 있다.  블레이드 부재(144)는 허브부재(212)의 위치 및 개수를 최적 선택함으로써 강화되어 팬의 고유 진동수를 제어한다.  횡류 팬을 성형하는 방법은 단일 블럭으로부터 캐스팅하는 단계, 기계가공하는 단계를 포함한다.  단편으로된 구조는 전자 빔 용접으로부터 전형적으로 결합될 수 있다.  캐스팅, 용접 및 기계가공 처리는 어떠한 추가적인 오염물질을 도입하지 않는다.  생산된 횡류 팬은 기계 강성, 정확한 허용오차, 오염 물질의 낮은 농도를 갖는다.  블레이드 부재(144)는 에어포일 형상으로 성형될 수 있다.
Patent KR-20020010564-A (KR)
IPC: H01M6/10
Filed: 1999-09-24
Abstract: 폴리머 리튬 이온 건전지와 같은 전기화학전지에 대한 매니폴드 이중-셀이 그 제조방법과 함께 제공되었다. 밀폐 전기화학전지는 탄성재료로 형성된 연장 평면 이격판 또는 기판(26)을 포함한다. 다수의 이산 양극(24)은 서로 세로로 일정간격 떨어져 배치되며 이웃의 양극이 그 사이에 기판 경계면을 갖는 샌드위치 구조를 형성하도록 한쌍의 기판이 배치된다. 다수의 양극에 크기, 형태 및 수에서 대응하는 다수의 음극이 또한 양극의 배열에서 기판의 마주보는 면 위에서 세로로 분리되도록 위치한다. 기판은 선택적으로 적층된 양극 및 음극의 매니폴드 장치를 형성하도록 경계면(30)을 따라 접힌다.
Patent KR-20010086010-A (KR)
IPC: C07C45/51
Filed: 1999-11-29
Abstract: 테트라메틸암모늄클로라이드 존재하, p-요오도클로로벤젠을 알릴알코올과 Pd 커플링시킨 후, 환원하는 것을 특징으로 하는 알코올 화합물 [1] 의 제조법 및 이 제조법에 의해 얻어지는 알코올 화합물 [1] 을 브롬화하는 것을 특징으로 하는 화합물 [2] 의 제조법.
Patent KR-20010073231-A (KR)
IPC: H01M8/00
Filed: 1999-11-12
Abstract: An electrode-membrane combination for use in a fuel cell comprising at least one reactant diffusive, electronically conductive electrode comprising at least one first catalytically active metal and at least one ionically conductive polymer; and at least one ionically conductive membrane contacting the electrode to form an electrode-membrane interfacial region, wherein the interfacial region comprises at least one zone comprising at least one second catalytically active metal and having a zone thickness of about 3 angstroms to about 475 angstroms. Surprisingly improved power output is observed. The zone is preferably deposited by electron beam physical vapor deposition. Substantially spherical nodules are observed for the zone from field-emission SEM analysis.
Patent KR-20010101193-A (KR)
Title: Non-uniform memory access(numa) data processing system that speculatively forwards a read request to a remote processing node
IPC: G06F12/00
Filed: 1999-12-10
Abstract: A non-uniform memory access (NUMA) computer system includes at least a local processing node and a remote processing node that are each coupled to a node interconnect. The local processing node includes a local interconnect, a processor and a system memory coupled to the local interconnect, and a node controller interposed between the local interconnect and the node interconnect. In response to receipt of a read request from the local interconnect, the node controller speculatively transmits the read request to the remote processing node via the node interconnect. Thereafter, in response to receipt of a response to the read request from the remote processing node, the node controller handles the response in accordance with a resolution of the read request at the local processing node. For example, in one processing scenario, data contained in the response received from the remote processing node is discarded by the node controller if the read request received a Modified Intervention coherency response at the local processing node.
Patent KR-20010112341-A (KR)
IPC: H04B7/26
Filed: 2000-03-13
Abstract: 소기의 정보를 복수의 이동국으로 효율적으로 송신할 수 있는 무선 전기 통신 시스템은 이동국을 동시에 커버하는 신호빔을 형성하여 복수의 이동국으로 정보를 송신하도록 적응된다.  정보가 이렇게 복수의 이동국으로 동시에 송신될 수 있으므로, 정보를 고효율로 송신하는 것이 가능하다.  또한, 송신 전력이 감소될 수 있기 때문에, 다른 이동국에 작용하는 간섭이 억제될 수 있다.
Patent KR-20020000554-A (KR)
IPC: C12N5/078
Filed: 2000-03-28
Abstract: The present invention provides a novel method for treating leukemia and more particularly acute myelogenous leukemia (AML) in a host comprising administering to the host a therapeutically effective amount of a compound having formula (I): wherein B is cytosine or 5-fluorocytosine and R is selected from the group comprising H, monophosphate, diphosphate, triphosphate, carbonyl substituted with a C 1 - 6  alkyl, C 2-6  alkenyl, C 2-6  alkynyl, C 6-10  aryl, and (a) wherein each Rc is independently selected from the group comprising H, C 1-6  alkyl, C 2-6  alkenyl, C 2-6  alkynyl and an hydroxy protecting group; and wherein said compound is substantially in the form of the (-) enantiomer.
Patent KR-20020008144-A (KR)
IPC: C08F32/00
Filed: 2001-01-26
Abstract: 하기 화학식 I로 나타내는 단량체 단위를 포함하는 포토레지스트용 고분자 화합물, 및 고분자 화합물과 광산발생제를 포함하는 포토레지스트용 수지 조성물이 개시되어 있다.  본 발명의 조성물은 기판에 대한 부착력이 크고 정밀한 미세 패턴을 형성할 수 있다. 
     <화학식 I>
Patent KR-20020006536-A (KR)
IPC: H01L27/02
Filed: 2000-04-14
Abstract: 본 발명은 다이오드로서 접속된 수직 바이폴러 트랜지스터(44, 56, 40, 50, 52, 54)를 포함하는 ESD-보호 장치에 관한 것이며 컬렉터층(54)은 높은 저항으로 접속된다.  본 발명에 따른 장치는 공간을 절약하는 구성이면서 높아진 스냅백 전압을 포함한다.
Patent KR-20020034082-A (KR)
IPC: C08L23/16
Filed: 2000-05-30
Abstract: 카복실산기 및/또는 그 유도체기를 함유하는 폴리올레핀 수지(A)와, 적어도 2개의 아미노기를 갖는 아민 화합물(B)을 반응시켜서 얻어지는 접착성 수지는 불소계 수지(C)에 대한 접착성이 우수하여, 내약품성 및 배리어성이 우수한 적층체를 용이하게 얻을 수 있다.
Patent KR-20030060551-A (KR)
Title: A drum's structure of the drum type washer
Inventor: CHO HAN GI
IPC: D06F37/04
Filed: 2002-01-09
Abstract: PURPOSE: Drum structure of a drum type washer is provided to improve washing effect of the drum type washer by making the rear edges of a drum curved and smoothly moving the laundry. CONSTITUTION: A drum type washer includes a cabinet forming an opening in front; a tub installed inside the cabinet, to receive washing water; a drum(60) performing washing actions through a rotating shaft horizontally installed inside the tub; a spider connecting the outer wall of the drum and the rotating shaft of a motor; and plural lifters(70) installed to the inner wall of the drum, to make the laundry move vertically. The drum forms a curved surface at the edges, to prevent the laundry from being tied up at a part of the drum. The drum comprises a front panel(60b) forming an opening(60e) and constituting the front of the drum; a rear panel(60c) disposed opposite to the front panel; and a center panel(60a) installed between the front and rear panels. The rear panel constitutes the rear of the drum. The center panel constitutes the circumferential surface of the drum. Thus, the laundry moves smoothly and the washing effect is improved.
Patent KR-20030062512-A (KR)
Title: Electron gun for multi-media monitor
Inventor: BAE MIN CHEOL
IPC: H01J29/48
Filed: 2002-01-17
Abstract: PURPOSE: An electron gun is provided to lower the drive voltage of cathode and achieve improved focus performance, while reducing the size of electron beam spot. CONSTITUTION: An electron gun comprises a cathode, a control electrode, a screen electrode, and a plurality of focus electrodes for focusing and accelerating electron beams. When the electron beam passing hole formed at the control electrode has a thickness T1, and the distance between the electron beam incidence side of electron beam passing hole of control electrode and the electron beam exit side of electron beam passing hole of screen electrode is L, the value obtained by dividing the thickness T1 by the distance L is 0.11 or higher.
Patent KR-20030062886-A (KR)
Title: Reflective liquid crystal display and projection system having the display
Inventor: KANG SEUNG GON
IPC: G02F1/139
Filed: 2002-01-21
Abstract: PURPOSE: A reflective liquid crystal display and a projection system having the same are provided to realize fast response of liquid crystal through retardation control of the reflective liquid crystal display. CONSTITUTION: A semiconductor lower substrate(4) has a plurality of thin film transistors. A plurality of reflective electrodes(2) are electrically connected with the thin film transistors respectively through connecting electrodes for receiving voltage through the thin film transistors. A transparent upper substrate(8) is arranged opposite to the semiconductor lower substrate. A common transparent electrode(6) is formed on one surface of the upper substrate facing the reflective electrodes for constructing pixels by combination with the reflective electrodes. A liquid crystal layer(10) is formed between the semiconductor lower substrate and the transparent upper substrate. The liquid crystal layer satisfies the following condition: 0.15 <= (n x d)LC (μm) <= 0.25, wherein n denotes a difference between a major axis refraction index and a minor axis refraction index of liquid crystal, and d denotes a cell gap of a reflective liquid crystal display.
Patent KR-20030063741-A (KR)
Inventor: HONG SUN GU
IPC: B60R21/272
Filed: 2002-01-23
Abstract: PURPOSE: An airbag system is provided to automatically control the flow injected from an inflater to an airbag by detecting the state of passengers. CONSTITUTION: A sensor unit(20) detects the shock of a vehicle and the state of passengers. A control unit(30) receives signals from the sensor unit, and outputs a control signal. An inflater unit(40) is operated by the control signal, and generates fluid. A retainer unit(50) has a hollow part(51) where the fluid passes through. The size and direction of the hollow part is adjusted by the control signal. A cushion unit(70) is inflated by the fluid passing through the retainer unit.
Patent KR-20020074061-A (KR)
Inventor: CHOI NGOAN SIG
IPC: F24D12/02
Filed: 2002-01-25
Abstract: PURPOSE: An electric heater amplifying heat by oil combustion is provided to improve thermal efficiency, and to cut down heating expenses by heating a heat amplifying pipe with the electric heater and burning oil. CONSTITUTION: A heat amplifying pipe(2) is installed in a boiler(1), and combustion path pipes(18,19) are installed in the heat amplifying pipe. Electric heaters(12,13) are embedded in electric heater protecting pipes(32,33), and gas is sealed in the heat amplifying pipe. Combustion efficiency of oil is improved, and soot is prevented with installing a heating body in a combustion chamber(4). Flames and smoke are discharged to a flue(6) with flowing through upper and lower combustion path pipes(20). Thermal efficiency is improved with streaming cool water through a flue water tank forming pipe(34).
Patent KR-20020063511-A (KR)
Inventor: KANDA MAKOTO
IPC: H01L21/60
Filed: 2002-01-28
Abstract: PURPOSE: To provide a semiconductor integrated circuit having a bump electrode of uniform height. CONSTITUTION: The semiconductor integrated circuit comprises a plurality of bump electrode regions where bump electrodes are formed, and a non-bump electrode region where no bump electrodes are formed. Also, the non-bump electrode region has an electrode pad for feeding a plating current to each bump electrode region from the rear of a semiconductor substrate through the semiconductor substrate when forming the bump electrode by electrolytic plating.
Patent KR-20030067978-A (KR)
Title: Method for controlling ATM(Asynchronous Transfer Mode) card in duplexing server
Inventor: LEE MUN BOK
IPC: H04L12/28
Filed: 2002-02-09
Abstract: PURPOSE: A method for controlling a data transceiving card of duplexing servers is provided to make an ATM card mounted on a standby server in standby state, thereby normally transceiving data between an AOTA(ATM Optical Transceiver Assembly) board and a base station manager. CONSTITUTION: The first server(40) and the second server(50) are booted. One of the first and the second servers(40,50) are decided as an active server. A data transceiving card of a standby server of the first and the second servers(40,50) are switched into a standby state by using a shell script. When switching the data transceiving card of the standby server into the standby state, the data transceiving card is disconnected from an exterior by using an operating system of the standby server. A device driver of the data transceiving card is set down by using a command provided from a data transceiving card manufacturer.