baber/WOPTO huggingface dataset:
Patent KR-20020048908-A (KR)
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/012
Filed: 2001-12-18
Abstract: PURPOSE: A switch device for performing various operations of an electric powered reel for controlling a motor to rotate a spool mounted on a reel body and a motor-controlling device of the electric powered reel for controlling the spool-rotation motor are provided. Installation of a sealing member and a first operating part for controlling the speed of the motor which is suppressed into a neutral position respectively on the switch device prevents contact defect of a switch part and false operation of an operating part and improves operability thereof. CONSTITUTION: The switch device for electric powered reel comprises: an operating part(50) which is capable of being shaken in two directions from a neutral position and contains a first operating part which is suppressed into the neutral direction and a second operating part capable of being moved in the another direction of the shaking direction; a switch part for changing on and off state in accordance with the shaking operation and movement operation; and a sealing member(60) for waterproofing the switch part. The sealing member is constructed between the operating part and switch part to coat the switch part.
Patent KR-20030052052-A (KR)
Title: Method For Rubbing An Alignment Layer Of Liquid Crystal Display Device
Inventor: SHIN GWANG HUN
IPC: G02F1/1337
Filed: 2001-12-20
Abstract: PURPOSE: A method for rubbing an alignment film of a liquid crystal display device is provided to reduce scratch inferiority due to step coverage of an active area and prevent spots from generating at the active area due to step coverage. CONSTITUTION: An alignment film(201) is formed on a substrate(200) having a plurality of cells. A rubbing mask(220) is installed on the alignment film for masking parts except an active area. An ion blower(203) is operated on the alignment film for removing static electricity and ion materials generated in a rubbing process from the alignment film. The substrate is attached to a rubbing stage(216). A rubbing roll(202), a rubbing fabric(205), and a support(213) are installed on the rubbing stage. The rubbing fabric rubs the alignment film attached with the rubbing mask while the rubbing state moves in a certain direction.
Patent KR-20030052120-A (KR)
Title: The injection pressure measuring device with hydraulic for injection molder
Inventor: LEE BONG JAE
IPC: B29C45/77
Filed: 2001-12-20
Abstract: PURPOSE: An end pressure measuring apparatus of a hydraulic screw for a motor injection molding machine is provided to control the end pressure of the screw precisely by measuring the end pressure of the screw accurately with transmitting end pressure of the screw to the hydraulic cylinder and measuring hydraulic pressure of actuating fluid by a pressure sensor. CONSTITUTION: An end pressure measuring device of a hydraulic screw of a motor injection molding machine is composed of a hydraulic cylinder(1) formed in the rear part of a screw unit(11) to receive the end pressure of the screw, and a pressure sensor(2) measuring hydraulic pressure of actuating fluid in the hydraulic cylinder. The hydraulic cylinder receives end pressure of the screw, and the pressure sensor measures hydraulic pressure of actuating fluid in the cylinder. The end pressure of the screw is controlled accurately by measuring the end pressure of the screw precisely in injection molding.
Patent KR-20030053618-A (KR)
Title: Apparatus for controlling temperature with variable emissivity according to strip type in continuous annealing furnace
Inventor: KANG HO YEOL
IPC: F27B21/14
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for controlling temperature of continuous annealing furnace by varying emissivity in accordance with types of workpiece is provided to contribute to material stabilization of cold rolled strip and solve problems of temperature deviation and material deviation per workpiece by applying accurate emissivity per types of workpiece. CONSTITUTION: In an apparatus for controlling temperature of continuous annealing furnace by varying emissivity depending on types of workpiece to perform temperature control on the continuous annealing furnace by measuring temperature of strip at the output side of the annealing furnace using radiation pyrometer(8-1), the apparatus for controlling temperature of the continuous annealing furnace by varying emissivity in accordance with types of workpiece comprises a signal conversion part(10) installed at the radiation pyrometer(8-1) to transmit radiation temperature measured values as measured temperature by applying an already setup first emissivity to the radiation temperature measured values; a temperature compensation part(20) in which emissivity per workpieces measured through practical experiment are stored, and which calculates real temperature by applying emissivity corresponding to types of workpiece entered the continuous annealing furnace to the measured temperature inputted from the signal conversion part; and a temperature control part(26) for controlling combustion facility of the annealing furnace to maintain the set temperature value by comparing a set temperature value with real temperature values of the workpiece outputted from each annealing furnace impressed from the temperature compensation part.
Patent KR-20030053625-A (KR)
Title: Grate bars for developing permeability in a sintering machine
Inventor: CHOI JONG MIN
IPC: F27B21/08
Filed: 2001-12-22
Abstract: PURPOSE: Grate bars for improving air permeability inside sintering machine are provided to secure air permeability and improve sintering productivity accordingly by preventing molten ore generated during sintering operation from fusing onto the upper side of the grate bars. CONSTITUTION: In an apparatus for improving permeability of air circulated as supporting hearth layer ore with being mounted on sinter pallet car in an iron works, the grate bars(10) for improving air permeability inside sintering machine comprises a plurality of supports(12) mounted on the sinter pallet car; a fusion prevention member(11) mounted on the upper side of each of the supports(12) to prevent fusion of molten iron by reducing adhesion surface with molten iron; and slits formed between the supports(12) to improve air permeability by minimizing contact surface with molten ore put on the fusion prevention member(11), wherein each of the support(12) is formed in a π-shape, and a connection block(13) formed correspondingly to an inserting hole formed inside the sintering car is formed at both sides of the lower part of the supports(12), wherein an upper contact surface of the fusion prevention member(11) is formed in a wave pattern shape having a plurality of wave peaks(17) and wave valleys(18) to minimize contact surface with hearth layer ore or fused ore put on the upper part of the fusion prevention member(11), wherein the wave peaks(18) of the fusion prevention member(11) are rounding treated to prevent abrasion due to contact with ores contacted with the wave peaks(18), and wherein a gap between the wave peaks(18) of the fusion prevention member(11) is approximately 20 to 25 mm that is smaller than size of the ores put on the wave peaks(18) of the fusion prevention member(11).
Patent KR-20030055756-A (KR)
Title: 3-Dimensional Display System
Inventor: SHIN SANG HUN
IPC: G02B27/22
Filed: 2001-12-27
Abstract: PURPOSE: A three dimensional solid image display device is provided, which prevents image distortion and is produced in a mass production with low cost. CONSTITUTION: The first fresnel lens(11) has a focus length of f and is installed on the top of an image source(10). A reflector mirror(13) is installed on the top of the first fresnel lens and reflects an image passed through the first fresnel lens. The second fresnel lens(12) has a focus length of f' and is installed on a side off the reflector mirror and magnifies by refracting the image reflected by the reflector mirror. And a distance(d) between the first fresnel lens and the reflector mirror and a distance(d') between the reflector mirror and the second fresnel lens satisfy " f+0.5f d+d' f+f'".
Patent KR-20030055875-A (KR)
Title: Derivatives of vinyl ether having linear or cyclic alcohol, photosensitive polymers using the same, photoresist compositions using the photosensitive polymers
Inventor: KIM DONG SEOK
IPC: G03F7/004
Filed: 2001-12-27
Abstract: PURPOSE: A vinyl ether derivative having a linear or cyclic alcohol, a photosensitive polymer using the derivative, a photoresist composition containing the polymer and a method for patterning the resist by using the composition are provided, which composition has an excellent resistance against dry etching and a high resolution and can be exposed with ArF (193 nm) and F2 (157 nm) excimer lasers. CONSTITUTION: The vinyl ether derivative is represented by the formula 1, wherein Z is an alkylene or oxyalkylene group of C2-C10; and R and R' are identical or different each other and are an alkyl group of C1-C10 or can form a cycle together selected from cyclopentyl, cyclohexyl, decahydronaphthyl, 2-norbornyl, 2-adamantyl or 8-tricyclodecanyl groups in the case of a cyclic alcohol. The photosensitive polymer contains the repeating units represented by the formula 2 and/or 3, wherein R1 is H or a methyl group; R2 is H or a hydrocarbon group of C1-C10; and m/(m+n) is 0.1-0.9. Optionally the polymer comprises further 10-50 wt% of maleic anhydride as a third comonomer. Preferably the polymer has a mass average molecular weight of 3,000-50,000. The photoresist composition comprises the photosensitive polymer; a photoacid generator; and a solvent.
Patent KR-20030056368-A (KR)
Title: Covered electrode for welding fire resistance steel
Inventor: KIM YEONG CHEON
IPC: B23K35/362
Filed: 2001-12-28
Abstract: PURPOSE: A coated welding electrode is provided to achieve superior refractory characteristic by properly adjusting components representing superior property with respect to high-temperature strength. CONSTITUTION: A coated welding electrode is coated with a coating agent. The coating agent includes 20 to 60 wt.% of metal carbonate, 10 to 30 wt.% of metal fluoride, 5 to 10 wt.% of TiO2, 2 to 6 wt.% of Si, 2 to 6 wt.% of Mn, 0.5 to 2.5 wt.% of Mo, 0.01 to 2.5 wt.% of at least one selected from the group consisting of Nb, Ti, V and N, Fe and a fixing binder. Metal carbonate shields a welding arc atmosphere from an exterior by generating gas. Metal fluoride lowers basicity of slag and harmful gas in welding metal. If N is added to the coating agent, the content of N is limited in a range of 0.01 to 0.2 wt.%.
Patent KR-20030058549-A (KR)
Inventor: LEE GYEONG HA
IPC: G02F1/1335
Filed: 2001-12-31
Abstract: PURPOSE: A method for manufacturing a fringe field switching liquid crystal display is provided to improve the transmissivity of light and a viewing angle by generating concentration of light and forming a strong horizontal field. CONSTITUTION: A semiconductor substrate(100) employs a pixel part(II) and a thin film transistor part(I). A plurality of grooves(102) are formed at the pixel part by etching a part of the pixel part by a photolithography. A first conductive pattern(104) is formed to cover the grooves. A gate(105) is formed at the thin film transistor part. An insulating film(106) is formed on a front surface of the substrate including a source/drain(110). A passivation film(120) is formed on the front surface of the substrate including the source/drain. Second conductive patterns(130) are formed at places corresponding to the grooves.
Patent KR-20030058616-A (KR)
Title: Method for fabricating liquid crystal display
Inventor: JUNG YEON HAK
IPC: G02F1/1339
Filed: 2001-12-31
Abstract: PURPOSE: A method for manufacturing a liquid crystal display is provided to secure a process margin in forming post spacers and increase the size or the number of liquid crystal panels, thereby improving the yield and the productivity. CONSTITUTION: A pair of bonded glass substrates(11,12) are cut following cutting lines to be divided into a plurality of liquid crystal panels. A plurality of post spacers(30) are formed at external sides of the cutting lines to prevent damages of the substrates. The post spacers are distant from the cutting lines more than 0.1mm and less than 2mm. The post spacers have widths of 0.2-0.3mm. A lower part of the post spacer is wider than an upper part of the post spacer.
Patent KR-20010071815-A (KR)
Title: 도전성 접촉자
IPC: G01R1/067
Filed: 1999-07-09
Abstract: 본 발명에 의한 도전성 접촉자는 도전성 침상체와 도전성 코일스프링을 조합하여 접촉자를 구성하는 것에 비하여 다른 부품간의 결합부가 없기 때문에 저저항화할 수 있고, 코일상을 이루지만 밀착감김하고 또한 고도전성재에 의해 표면처리하고 있기 때문에, 밀착감김부분에 있어서의 전기경로가 코일축선방향의 직선상으로 되어 저인덕턴스화를 달성할 수 있는 것이다. 또한, 코일스프링부가 단일의 피치감김으로 형성되어 있으므로, 밀착감김부와 등피치감김부와의 간단한 코일링으로 형성할 수 있어, 제조비용을 저렴화할 수 있다.
Patent KR-20010086461-A (KR)
IPC: A61K31/506
Filed: 1999-12-22
Abstract: 본 발명은 화학식 I의 (아미노이미노메틸 또는 아미노메틸)벤조헤테로아릴 화합물에 관한 것이며, 이는 본 화합물과 인자 Xa를 함유하는 조성물을 혼합함으로써 인자 Xa의 활성을 억제하는데 유용하다.  본 발명은 또한 화학식 I의 화합물을 함유하는 조성물, 이의 제조 방법, 및 혈전 형성을 억제하거나 생리학적으로 유해한 과량의 트롬빈과 관련된 질병 상태로 고통받고 있거나 이에 노출된 환자를 치료하기 위한 이의 용도에 관한 것이다. 
     화학식 I 
     
       
     
     상기식에서, 
     X는 O, S 또는 NR 1 이다.
Patent KR-20010093219-A (KR)
IPC: H04L12/28
Filed: 1999-12-22
Abstract: 그룹 통신 시스템에서의 공평한 액세스를 제공하는 방법 및 장치. 
     전송에 대한 허가는 가변 레벨 우선순위 체계에 기초한다.     이 시스템의 각 회원의 가변 우선순위 레벨은 과거에 발생한 이벤트 발생의 수에 기초한다.    제 1 실시예에서, 이벤트 발생의 횟수는 회원이 전송 허가를 불허받은 횟수로서 정해진다.     회원이 더 많이 불허받을수록, 대응하는 우선순위 레벨은 더욱 높아진다.     제 2 실시예에서, 우선순위 레벨은 네트 회원이 전송 특권을 마지막으로 부여받은 때부터 경과된 시간의 양에 기초한다.     회원이 전송 특권을 마지막으로 부여받은 때와 현재 액세스 요구 사이의 시간차가 클수록, 가변 우선순위 레벨은 더욱 높아진다.
Patent KR-20010099983-A (KR)
IPC: G11B19/04
Filed: 2000-10-10
Abstract: 본 발명은 광 디스크, 자기 디스크 등의 기록 매체 상에 데이터를 기록하고, 그로부터 데이터를 판독하기 위한 방법 및 그 장치에 관한 것이며, 특히, 테이프가 개시되어 있다.  매체의 블록(45*)이 결함있을 때, 상기 블록에 기록될 데이터는 보조 메모리(20)에 저장된다.  순차로, 보조 메모리로부터 모든 데이터는 매체(2)의 소정의 여분의 영역(3)에 복사된다.  결과적으로, 매체가 판독될 때, 데이터는 먼저 매체(2)의 여분의 영역(3)으로부터 보조 메모리(20)로 복사된다.  이어서, 블록(45*)이 결함있는 것으로 나타난 경우, 정확한 정보가 보조 메모리(20)로부터 판독된다.  따라서, 데이터 전송률에 영향을 미치는 임의의 결함이 있는 블록들이 존재할 가능성 없이 신뢰할 수 있는 방식으로 실시간 오디오 및/또는 비디오 신호를 기록 및 판독할 수 있다.
Patent KR-20010101385-A (KR)
IPC: A61B5/15
Filed: 1999-12-27
Abstract: 체액 모니터링 시스템(9)에 분리 가능하게 장착될 조립체(1)가 제공된다. 그 조립체는 체액을 수집 및 검출하기 위한 수단(33, 34; 32)과 랜싯(4)을 지닌다. 랜싯은 사용시까지 소독된 상태로 유지되는 천공바늘(41)을 지닌다. 조립체는 내부에서 랜싯을 이동 가능하게 수용하는 슬리브(21)를 지니는 제1하우징(2)과 체액 검출 수단(32)을 지니는 제2하우징을 포함한다. 제1하우징(2)과 제2하우징(3)은 개구부(22)를 공유한다. 랜싯(4)은 조립전에 소독된다. 체액 수집 및 검출 섹션은 인입구의 주변에서 체액가이드(34a, 34b)를 지닌다.
Patent KR-20010101689-A (KR)
IPC: C07D215/48
Filed: 2000-01-27
Abstract: 본 발명은 상기 일반식 (I)의 화합물에 관한 것으로, 이는 TNF-α에 의해 매개되는 질병, 예컨대, 류마티즘성관절염, 골관절염, 패혈증, AIDS, 궤양성 대장염, 다발성 경화증, 크론병 및 퇴행성 연골 손실의 치료에 유용하다.
Patent KR-20020035796-A (KR)
IPC: G07G1/00
Filed: 2000-02-18
Abstract: 소매 판매 거래 처리를 위한 네트워크는 유일한 고객 번호를 갖는 고객 트랜스시버, 고객 번호를 수신하고 고객 번호를 포인트-오브-세일 장치(34; point-of-sale device)로 전송하는 리더(reader)를 포함하며, 장치에서 고객 번호는 거래 정보와 결합되어 거래 엔트리(entry)를 형성한다. 거래 엔트리는 상인 컴퓨터를 통하여 고객 데이터 베이스를 갖는 거래 처리 시스템(26)으로 전송된다. 거래 처리 시스템(36)은 고객/송신기 ID 번호와 대응하는 고객 데이터 베이스내의 엔트리를 참고하며 고객 데이터 베이스 엔트리 내에 지정된 지불 처리 시스템(16)으로 거래 인트리를 발송(route)한다
Patent KR-20020020685-A (KR)
IPC: C07D413/12
Filed: 2000-03-31
Abstract: The present invention relates to substituted aniline compounds of the formula 1in which R<21>, R<22 >and R<23 >have the meanings indicated in the description. The compounds according to the invention are intermediates for the preparation of herbicidally active pyridinedicarboxamide compounds.
Patent KR-20030062474-A (KR)
Title: Spin device for low polarization mode dispersion of optical fiber
Inventor: JUNG CHANG UNG
IPC: C03B37/03
Filed: 2002-01-17
Abstract: PURPOSE: A spin apparatus for dispersing a low polarization mode of a drawn optical fiber is provided to supply a periodic twist effect to the drawn optical fiber when the drawing process is performed by mounting the spin device on the lowest bottom area of the drawn tower. CONSTITUTION: A spin apparatus(20) for dispersing a low polarization mode of a drawn optical fiber includes a base plate(210) placed at the lowest bottom region of the drawn tower, a tilting spin wheel, a driving motor(M) and a reduction part connected to the second rotational axis(A1) of the tilting spin wheel for reducing the rotational speed by transferring the driving force from the driving motor(M). In the spin apparatus(20), the tilting spin wheel transfers the optical fiber drawn by being rotated around the first rotational axis(A2), perpendicularly rotates around the second rotational axis(A1) perpendicular to the first rotational axis(A2) in a predetermined angle, applies a periodic twist by using the tension of the drawn optical fiber with contacting the outer surface thereto and is mounted in a state that it is aligned with the base plate(210).
Patent KR-20030063873-A (KR)
Inventor: EOM YUN SEOP
IPC: F04D29/28
Filed: 2002-01-24
Abstract: PURPOSE: A crossflow fan is provided to enhance performance of the crossflow fan and at the same time, reduce noise by preventing a longitudinal flowing created at neighborhood of a unit fan in order to minimize the flowing disturbance. CONSTITUTION: A crossflow fan comprises an impeller(100) for generating air flow coupled to a motor by shaft(40), a rear guide provided with an outer covering and curved to form a discharging passage of an intake air, and a stabilizer(130) for stabling eddy generated at an inner region of the impeller and forming a boundary of a high pressure portion and a low pressure portion, The impeller(100) is composed of a plurality of unit fan(110) and a boundary plate(115) of a ring shape. The boundary plate(115) further comprises a guide of airfoil shape at a circumference portion thereof to prevent a longitudinal flowing of air discharged at the boundary of the unit fan.
Patent KR-20030065843-A (KR)
Title: Apparatus and Method for detecting a temperature
Inventor: CHOI CHEOL HUI
IPC: G01K7/24
Filed: 2002-02-01
Abstract: PURPOSE: An apparatus and a method for detecting a temperature are provided to precisely detect the temperature of an object by using an inexpensive temperature detecting circuit. CONSTITUTION: A temperature detecting apparatus includes output ports(P1,P2) for outputting a temperature detecting control signal to detect a temperature, a capacitor(C1), a microcomputer(10) having an input port(P3) for detecting a charged voltage level of the capacitor(C1), a temperature setting section(11) and a thermal detecting sensor(12). Resistance of the temperature setting section(11) is varied depending on the temperature. The temperature setting section(11) includes a variable resistance and the temperature corresponding to varied resistance is indicated through a notch mark. The thermal detecting sensor(12) includes a thermister, in which an electric resistance value becomes lower as the temperature is increased. The capacitor(C1) is positioned between a common node and a grounded terminal. The microcomputer(10) outputs a temperature detecting control signal to the thermal detecting sensor(12) and the temperature setting section(11) through output ports(P1,P2).
Patent KR-20020024198-A (KR)
Inventor: KIM JEONG
IPC: E02D3/12
Filed: 2002-02-02
Abstract: PURPOSE: A soft ground improvement method by the soft ground reinforcing composite composed of Slaked lime and Zeolite is provided to reinforce the soft ground by forming a lime pile unified with the ground. CONSTITUTION: The soft ground improvement method by the soft ground reinforcing composite composed of Slaked lime and Zeolite comprises the steps of: setting up and marking a point for installing a column designed by soil quality according to gathered sample ore; interposing a casing(21) provided with a point rim(22) to be separable from an end; placing a pile composite(11) composed of Slaked lime and Zeolite into the interposed casing(21); removing the casing; and forming a lime pile(12) by chemical action of the pile composite(11) with circumferential moisture.
Patent KR-20020065373-A (KR)
Inventor: AHN GYEONG HYEON
IPC: C08L23/06
Filed: 2002-02-04
Abstract: PURPOSE: Provided is a polyolefin resin composition having improved melt strength, which can be used for films, bottles, and covers of electric wires through a process needing excellent stretching behavior property. CONSTITUTION: The polyolefin resin composition is produced by dispersing 0.01-3pts.wt. of a crystalline or semicrystalline dispersion phase resin in 100pts.wt. of a continuous phase polyolefin resin, wherein the dispersion phase resin has higher melting point than the polyolefin resin. The continuous phase polyolefin resin is polyethylene or polypropylene resin. And the dispersion phase resin is selected from the group consisting of linear polyethylene, polypropylene, poly-1-butene, poly-3-methyl-1-butene, poly-4-methyl-1-hexene, polyvinyl cyclohexane, poly-m-methylstyrene, poly-2,4-dimethylstyrene, and etc.
Patent KR-20030071126-A (KR)
Title: Electron gun for CRT
Inventor: KWAK JEONG HWAN
IPC: H01J29/48
Filed: 2002-02-27
Abstract: PURPOSE: An electron gun of a color CRT(Cathode Ray Tube) is provided to be capable of reducing power consumption by increasing the intensity of deflection of three color electron beams of red, green, and blue using a plurality of magnetic focusing electrodes. CONSTITUTION: An electron gun comprises a cathode installed for emitting electron beam to a fluorescent screen, a plurality of electrodes sequentially arranged and spaced apart from the cathode, and a shield cup(16). Three electron beam passing holes are horizontally formed in line with each other in the shield cup. The electron beam passing holes are enclosed with the first pair of magnetic focusing electrodes(18-2) and the second pair of magnetic focusing electrodes(18-1).
Patent KR-20020070864-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: KOYAMA JUN
IPC: H01L21/84
Filed: 2002-02-28
Abstract: PURPOSE: A semiconductor device and its manufacturing method are to provide a structure of a semiconductor device in which low power consumption is realized even when a screen size is increased. CONSTITUTION: A gate electrode structure is made to be a laminate structure in which a material film containing mainly TaN or W is used as a first layer for preventing diffusion to a channel forming region, a low resistance material film containing mainly Al or Cu is used as a second layer, and a material film containing mainly Ti is used as a third layer. Thus, resistance of a wiring is reduced.
Patent KR-20030073786-A (KR)
Title: Method for Fixing Fastening Bolt
Inventor: LEE SANG BOK
IPC: F16B35/04
Filed: 2002-03-13
Abstract: PURPOSE: A coupling bolt fixing method is provided to fix a fixing member to a coupling member at a low cost and to prevent the fixing member from being deformed caused by a welding work. CONSTITUTION: A coupling bolt fixing method comprises the steps of preparing a pressed section(15a) between a head section(11) of a coupling bolt(10) and a screw section(13) of the coupling bolt(10) in such a manner that the pressed section(15a) has a sectional area larger than a sectional area of the screw section(13). A perforation hole(31) is formed in the fixing member corresponding to a sectional shape of the pressed section(15a). The coupling bolt(10) is inserted such that the pressed section(15a) is positioned in the perforation hole(31). Then, a peripheral portion of the perforation hole(31) is deformed so as to press-fit an inner peripheral portion of the perforation hole to an outer peripheral portion of the pressed section(15a).