baber/WOPTO huggingface dataset:
Patent KR-20040047006-A (KR)
Title: Drum of washer
Inventor: BAE JONG DEUK
IPC: D06F37/26
Filed: 2002-11-28
Abstract: PURPOSE: A structure of a washing tub of a washing machine is provided to drain water falling from a dryer installed to an upper portion by forming a circulating structure. CONSTITUTION: A washing machine has a dryer(70) on an upper portion. A circulating device is formed to an outer tub(54b) to drain water collecting to a reservoir portion(66) by flowing in the outer tub. The circulating device includes first and second connecting portions(82,84) and a flow hose(86). The first connecting portion is protruded toward a radial direction to the reservoir portion. The second connecting portion is protruded toward the radial direction to a lower outer tub. The flow hose is installed between first and second connecting portions. Thereby, a metal mold is simple and cost is reduced by injecting first and second connecting portions at the same time.
Patent KR-20030045657-A (KR)
Title: Mask bending correction method and exposure device comprising bending correction apparatus
Inventor: SHIBUYA ISAMU
IPC: G03F1/66
Filed: 2002-12-04
Abstract: PURPOSE: To prevent A distortion or a deflection due to dead weight of a large- sized mask and to accurately perform the parallelization of a work with reference to the mask in a contact aligner or a proximity aligner. CONSTITUTION: The mask M is fixed and held on the lower surface of a mask stage 1 by vacuum suction. By raising the work W (or a substitute for the work) and bringing the mask M and the work W into contact with each other all over the surface, the parallelization is performed. At such a time, the vacuum suction of the mask M is restarted after temporarily releasing the vacuum suction of the mask M by the mask stage 1 and finishing operation for parallelization. By releasing the suction of the mask M when force is exerted from the work W on the mask M from below, the distortion or the deflection of the mask is corrected by the force exerted from the work W on the mask M. Therefore, space between the mask M and the work W is made constant, and the variance of exposing accuracy can be reduced.
Patent KR-20040054975-A (KR)
Title: A method for removing scale on slab using oscillation spray
Inventor: AHN JONG JUN
IPC: B21B45/08
Filed: 2002-12-20
Abstract: PURPOSE: A method for removing scale on slab by oscillation and spray is provided to effectively remove scale by reciprocatingly spraying high pressure water onto upper and lower surfaces of slab in a direction perpendicularly to a slab proceeding direction, thereby minimizing temperature drop of the slab. CONSTITUTION: In a method for removing scale formed on the surface of slab by high pressure water in the mini mill process, the method for removing scale on slab by oscillation and spray is characterized in that temperature drop of the slab is minimized by reciprocatingly spraying high pressure water onto upper and lower surfaces of slab in a direction perpendicularly to a slab proceeding direction, wherein the high pressure water is sprayed onto the upper and lower surfaces of the slab by full cone nozzles(18) fixed to a body(16) installed on the upper and lower surfaces of the slab in such a manner that the body is capable of being transferred perpendicularly to a slab proceeding direction with being connected to link member(14) connected to rotation plate(12) rotated by motor(10), wherein pitch of the nozzle is 40 mm, and vibration speed of the nozzle is 2.5 Hz or more when transfer speed of the slab is 5 m/min, and wherein pitch of the nozzle is 50 mm, and vibration speed of the nozzle is 3.0 Hz or more when transfer speed of the slab is 5 m/min.
Patent KR-20040058874-A (KR)
Title: temperature control apparatus and method therefor for use in a fixing device of electrophotograph image forming apparatus
Inventor: KIM U SEOK
IPC: G03G15/20
Filed: 2002-12-27
Abstract: PURPOSE: An apparatus and method for controlling the temperature of a fixing device of an electrophotographic image forming system are provided to prevent the fixing device from over-heating. CONSTITUTION: An apparatus for controlling the temperature of a fixing device of an electrophotographic image forming system includes a heat-radiating part for generating fixing heat for fixing a developer on a recording medium, a sensor for sensing the surface temperature of a fixing roller, and a controller for comparing the temperature sensed by the sensor with a predetermined temperature to control the operation of the heat-radiating part. When a surface temperature increase rate of the fixing roller is smaller than a predetermined reference surface temperature increase rate, the controller judges that the sensor is not in the normal state and stops the operations of the heat-radiating part and the image forming system.
Patent KR-20020035566-A (KR)
IPC: F42B4/12
Filed: 2000-07-19
Abstract: 본 낙하산 조명탄 점화장치조립체는 점화 유효성에 있어 신뢰성을 높이기 위한 신규의 슬라이더(116)를 가진다. 상기 슬라이더는 점화장치조립체 하우징의 레이스웨이를 따라 움직인다. 또한, 하우징내에 배치된 카트리지는 하우징에 대하여 고정된 상태로 유지된다. 상기 카트리지는 고정된 뇌관(122) 및 스프링을 포함한다. 상기 카트리지에 연결된 스트라이커 암(118)은 스프링이 스트라이커 암을 뇌관을 향하게 하는 코킹된 상태로 이동가능하다. 상기 슬라이더는 점화장치혼합물 챔버 및 코킹벽부를 가지며, 장전된 위치로부터 점화위치로 상기 레이스웨이(114)의 길이의 적어도 일부분을 따라 점화장치혼합물 챔버와 일렬로되어 이동가능하다. 상기 장전된 위치에서, 스트라이커 암은 코킹벽부에 의하여 코킹된 상태로 유지된다. 점화위치에서, 점화장치혼합물 챔버가 정렬되고 뇌관과 연통하게 되며, 상기 스트라이커 암은 스프링이 뇌관을 폭발시키기에 충분한 힘으로 코킹된 상태로부터 상기 뇌관으로 스트라이커 암을 구동시키는 것을 허용하기 위해서 코킹벽에서 해제된다.
Patent KR-20020027530-A (KR)
IPC: H03M3/02
Filed: 2000-06-12
Abstract: 본 발명에 따르면, 변조기 회로의 피드포워드 경로(forward path)에 다운컨버터 믹서 회로(downconverter mixer circuit)(30)를 가지며 변조기의 피드백 경로에 업컨버터 믹서(upconverter mixer)(38)를 갖는 델타-시그마 변조기(delta-sigma modulator)(325)가 제공된다.  이 델타-시그마 변조기(325)는 2개의 구성 요소, 즉 다운컨버터(30) 이전에 있는 대역 통과 필터(28) 및 다운컨버터 이후에 있는 저역 통과 필터(32, 33)를 갖는 루프 필터(loop filter)를 포함한다.  믹서 회로는 동위상 경로(in-phase path) 및 직교 위상 경로(quadrature path)를 갖는 단측파대 제거 믹서(single-sideband rejection mixer)로서 구현될 수 있다.  이러한 변조기에서는, 직교 위상 믹서(quadrature mixer) 이후에 있는 루프 필터 구성 요소는 2개의 저역 통과 필터(32, 33), 즉 동위상 피드포워드 경로(in-phase forward path) 및 직교 위상 피드포워드 경로(quadrature forward path)에 각각 하나씩 포함하고 있다.  피드백도 2개의 경로를 가지며, 이 2개의 경로는 DAC(50)보다 이전에 위치한 직교 위상 업컨버터(quadrature upconverter)(38)에서 재결합되고, 이 DAC(50)는 입력으로 피드백되는 실제의 아날로그 신호(real, analog signal)(23)를 생성한다.  이러한 형태의 변조기를 갖는 다양한 구성을 구현할 수 있으며, 그들 중 일부 구성에서는 기저대역 저역 통과 필터부(baseband low-pass filter section)와 대역 통과 루프 필터부(bandpass loop filter section) 양쪽 모두로의 중간 피드백 경로(intermediate feedback path)를 다수 갖는다.
Patent KR-20020047146-A (KR)
IPC: D21H27/00
Filed: 2000-09-06
Abstract: 셀룰로오스 웹으로부터 물을 제거하기 위한 장치 및 방법에 관한 것이다. 제지 장치는 절대 공극 체적을 가진 날인 부재를 포함하는데, 이런 절대 공극 체적은 수압식 연결부가 닙에 압축될 시에 셀룰로오스 웹과 모세관 탈수 부재 사이에 형성되도록 한다. 이런 절대 공극 체적은 셀룰로오스 웹으로부터 나타낸 물의 체적의 추정치에 따라 미리 정해진다.
Patent KR-20020060178-A (KR)
Title: Magnetoresistive angle sensor having several sensing elements
IPC: H01L43/12
Filed: 2001-05-31
Abstract: A magnetoresistive angular sensor (<HIL><PDAT>1</BOLD><PDAT>) is provided which determines a magnetic field direction. A high angular accuracy over a wide range of magnetic field strengths is obtained. The magnetoresistive angular sensor comprises a main sensing element (<HIL><PDAT>2</BOLD><PDAT>) which is electrically connected to a first correction sensing element (<HIL><PDAT>6</BOLD><PDAT>) with a first reference magnetization axis (<HIL><PDAT>9</BOLD><PDAT>) and a second correction sensing element (<HIL><PDAT>8</BOLD><PDAT>) with a second reference magnetization axis (<HIL><PDAT>10</BOLD><PDAT>), the first (<HIL><PDAT>9</BOLD><PDAT>) and the second (<HIL><PDAT>10</BOLD><PDAT>) reference magnetization axes making correction angles Theta between 5° and 85° of opposite sign with the main reference axis (<HIL><PDAT>3</BOLD><PDAT>).</PTEXT>
Patent KR-20020068343-A (KR)
IPC: C07C4/04
Filed: 2000-11-03
Abstract: 본 발명은 2 단계 방법에 관한 것으로 제 1 단계는 올레핀성 나프타를 열분해하여 올레핀류의 총 농도가 감소된 열분해된 생성물을 생성시킴을 포함한다.  제 2 단계는 열분해된 생성물의 적어도 일부분, 특히 나프타 분획을 수소화처리하여 실질적인 옥탄의 감소가 없이 오염물의 농도가 감소된 수소화처리된 열분해된 생성물을 제공함을 포함한다.
Patent KR-20020060969-A (KR)
Title: Plasma processing systems and method therefor
IPC: H05H1/46
Filed: 2000-11-14
Abstract: A plasma processing system for processing a substrate which includes a single chamber, substantially azimuthally symmetric plasma processing chamber within which a plasma is both ignited and sustained for the processing. The plasma processing chamber has no separate plasma generation chamber. The plasma processing chamber has an upper end and a lower end. The plasma processing system includes a coupling window disposed at an upper end of the plasma processing chamber and an RF antenna arrangement disposed above a plane defined by the substrate when the substrate is disposed within the plasma processing chamber for the processing. The plasma processing system also includes an electromagnet arrangement disposed above the plane defined by the substrate. The electromagnet arrangement is configured so as to result in a radial variation in the controllable magnetic field within the plasma processing chamber in the region proximate the coupling window and antenna when at least one direct current is supplied to the electromagnet arrangement. The radial variation is effective to affect processing uniformity across the substrate. The plasma processing system additionally includes a dc power supply coupled to the electromagnet arrangement. The dc power supply has a controller to vary a magnitude of at least one direct current, thereby changing the radial variation in the controllable magnetic field within the plasma processing chamber in the region proximate the antenna to improve the processing uniformity across the substrate.
Patent KR-20020068371-A (KR)
Title: 라피네이트의 수율 증가를 제공하는 탄화수소의 용매 추출법
IPC: C10G21/20
Filed: 2000-12-08
Abstract: 추출 대역(10)은 증류 공급물과 같은 윤활유 공급원료를 도입하기 위한 공급물 입구(14), 방향족 추출 용매 입구(16), 추출물 출구(18) 및 라피네이트 출구(20)를 갖는 것으로 도시되어 있다.
Patent KR-20020079930-A (KR)
Title: 차량 안테나 고정장치
IPC: H01Q1/22
Filed: 2001-03-02
Abstract: 본 발명은 차체(10)에 차량 안테나(5)를 고정시키기 위한 장치(1)에 관한 것이다. 상기 장치는 고정과정동안 차체(10)로부터 차량 안테나(5)가 빠져 나오는 것이 방지된다. 장치(1)는 돌출부들(15, 20; 25, 26, 30, 31; 35, 40)을 포함하며, 상기 돌출부들은 차량 안테나(5)의 반대편에 놓인 차체(10)의 측면 상에 장치(1)를 배치하기 위해 차체(10)의  개구(45)를 후방에서 고정한다.
Patent KR-20020086739-A (KR)
IPC: F02D33/00
Filed: 2002-02-06
Abstract: 본 발명은 내연기관용으로 연료를 공급하기 위한 연료시스템(10)에 관한 것이다.  상기 연료시스템은 하나의 저장탱크(16)와, 유입구 측면에 있어서 상기 저장탱크(16)와 연결되어 있는 하나의 제 1 연료펌프(20)를 포함하고 있다.  또한 유입구 측면에 있어서 상기의 제 1 연료펌프(20)와 연결되어 있는 하나의 제 2 연료펌프(38)가 제공되어 있다.  그 외에도 상기의 제 2 연료펌프(38)와 연결되어 있으면서, 적어도 간접적으로 연료를 연소실에 공급할 수 있는 적어도 하나의 분사밸브(50)가 제공되어 있다.  상기의 제 2 연료펌프(38)와 저장탱크(16) 사이에는 하나의 누출라인(68)이 제공되어 있다.  컴포넌트들의 부하가 동시에 작은 경우 내연기관의 안전한 핫 스타트를 가능하게 하기 위해서, 누출라인(68) 내에 병렬로 접속되는 차단기능(72)과 압력제한기능(74)을 가지는 하나의 밸브장치(70)가 배치되어 있다.
Patent KR-20040067268-A (KR)
Inventor: KIM CHANG HAN
IPC: B60K15/077
Filed: 2003-01-22
Abstract: PURPOSE: A structure for an inside of a fuel tank is provided to filter and supply high-quality fuel with fewer impurities to an engine by positioning a fuel filter in the middle part, to expand the life span of the fuel filter, and to improve combustion efficiency. CONSTITUTION: A structure for an inside of a fuel tank(10) comprises a fuel filter housing container(20) of the predetermined height composed of a side wall(21) arranged with a plurality of through-holes(21a) and an upper plate(22) and adhered on the bottom side of the fuel tank; a fuel filter(30) for communicating with a fuel pipe(11) disposed to the fuel filter housing container by a corrugated tube and embedding an air pocket therein; and a fluid level check plate(40) for checking the level of condensate(14) installed in the fuel filter housing container with predetermined thickness and formed with a fuel shortage warning switch(41) connected with a warning lamp for warning the shortage of fuel(13).
Patent KR-20040067418-A (KR)
Inventor: JANG SEUNG GI
IPC: H04N7/26
Filed: 2003-01-23
Abstract: PURPOSE: A method for controlling a bit rate during a video coding process and a device therefor are provided to construct a self RD(Rate Distortion) model without plural samplers and plural quantizers or a preceding training process, thereby reducing time for controlling a bit rate. CONSTITUTION: A system performs an initialization process(S502), carries out an intra-coding process(S504), and updates an RD buffer(S506). The system executes a post-frame skip process(S508), performs a time instant update process(S510), and decides whether an inputted frame is the first VOP(Video Object Plane)(S512). If so, the system performs an inter-coding process(S514), and decides whether the number of inputted frames is smaller than a preset constant(S516). If not, the system carries out a BP(Back Propagation) model update control process(S526).
Patent KR-20030095197-A (KR)
IPC: A61K31/4162
Filed: 2003-01-23
Abstract: The present invention features a method for treating sepsis. The method includes administrating to a subject in need thereof an effective amount of a fused pyrazolyl compound of formula (I): <CHEM> in which n is 0, 1, 2, or 3; each of Ar1, Ar2, and Ar3, independently, is phenyl, pyridinyl, thienyl, furyl, or pyrrolyl; and each of R1, R2, R3, R4, R5, and R6, independently, is XYZ; or R1 and R2 together, R3 and R4 together, or R5 and R6 together are O(CH2)1-6O; in which X is a bond or C1 SIMILAR C6 alkyl, Y is a bond, O, S, OC(O), OC(O)(CH2)1-6C(O)O, C(O)O, C(O)S, C(O)NH, C(O)NC1 SIMILAR C6 alkyl, NH, or NC1 SIMILAR C6 alkyl, and Z is H, halogen, CN, NO2, or C1 SIMILAR C6 alkyl; and provided that one of R3 and R4 is not H.
Patent KR-20040068671-A (KR)
Inventor: CHO SANG HUI
IPC: G11B7/0045
Filed: 2003-01-27
Abstract: PURPOSE: A device for generating recording patterns of an optical disk recording system is provided to generate random recording patterns by using a pseudo random method while performing an OPC(Optimum Power Control) recording process for determining an optimum recording power, thereby easily determining the optimum recording power. CONSTITUTION: A multiplexer(10) selects random patterns randomly generated from a random pattern generator(31). A recording circuit(13) modulates the selected random patterns in power size predetermined by a system controller(1). The modulated random patterns are recorded in a PCA(Power Calibration Area) of an optical disk(19) through an optical pickup(16). A reproducing circuit(22) encodes reproduced signals, and outputs the encoded signals to the system controller(1). The system controller(1) inputs the encoded signals to determine an optimum recording power. The system controller(1) encodes user information to selectively output the encoded information through the multiplexer(10).
Patent KR-20040069680-A (KR)
Title: Plasma display panel
Inventor: LEE SE GYU
IPC: H01J11/24
Filed: 2003-01-30
Abstract: PURPOSE: A plasma display panel is provided to form uniformly the discharge voltage and the luminance by defining each drawing position of an X-electrode and a Y-electrode to the same direction. CONSTITUTION: A plasma display panel includes a front substrate(20), a rear substrate(22), an X-electrode line, and a Y-electrode line. The front substrate and the rear substrate are combined by performing a sealing process. The X-electrode line and the Y-electrode line are drawn to the same direction. The X-electrode line is formed with a bus line(26) and a transparent electrode(24). The Y-electrode line is formed with a bus line(30) and a transparent electrode(28). The width of the transparent electrode widens more the farther it gets from a drawing position.
Patent KR-20040072066-A (KR)
Inventor: JUNG IL GU
IPC: H04W88/18
Filed: 2003-02-08
Abstract: PURPOSE: A short message service center for providing a selective short message service through a search for short message contents, and a method thereof are provided to interrupt messages that a receiver regards as unnecessary messages by automatically removing short messages including receipt rejection words. CONSTITUTION: A short message server receives a compressed short message from a caller terminal(1001). The received compressed data are stored on a short message database installed in the short message server(1002). Receiver information is extracted(1003). Receipt rejection word information of the corresponding receiver is requested to the short message database(1004). The short message server extracts a short message stored on the short message database(1005). The message server compares the received receipt rejection word information with contents of the short message for judging whether receipt rejection words are included in the received data(1006). If so, the corresponding short message is removed from the short message database(1007).
Patent KR-20040073157-A (KR)
Inventor: LEE GYU OK
IPC: A43B7/06
Filed: 2003-02-13
Abstract: PURPOSE: Shoes with changeable air-permeable outer soles are provided, which have good air-permeability through vent holes formed throughout inner, middle and outer soles thereof, and enable discharge of moisture including sweat out of the shoes. CONSTITUTION: The shoe comprises an inner sole(8) integrally formed with the shoe and drilled with a plurality of air vent holes(10) equally spaced apart from one another in a lattice pattern, a middle sole(6) attached to the inner sole and drilled along a center longitudinal axis with a plurality of air vent holes(10a) communicating with some of the air vent holes of the inner sole, and an outer sole attached to the middle sole and drilled with recessed holes(12) communicating with the air vent holes of the middle sole.
Patent KR-20030022230-A (KR)
Title: Spout for releasing liquid with drawing spout induction part included
Inventor: LEE JEONG MIN
IPC: B65D77/28
Filed: 2003-02-11
Abstract: PURPOSE: Provided is a spout for releasing liquid with a drawing spout induction part included wherein a working body for the spout induction part is extended upward to a certain degree so that it helps users to drink beverages more conveniently. CONSTITUTION: The spout for releasing liquid with the drawing spout induction part included comprises the parts of: an entrance(100) which receives a switching cover; a working body for the spout induction part(200) which is closely combined at the center of an inner combination part(102) of the entrance; and a folding part which assists the working body for the spout induction part to be bended to a certain degree after extending the working body for the spout induction part upwardly with limiting the downward insertion of the working body for the spout induction part at the center of a combination part.
Patent KR-20030023653-A (KR)
Title: Humidifier for decoration
Inventor: JEON KYUNG HO
IPC: F24F6/00
Filed: 2003-02-12
Abstract: PURPOSE: A humidifier for decoration is provided to improve decoration effect of the humidifier. CONSTITUTION: A humidifier(A) comprises a flower basin type main body(1) having a mechanism chamber(12) formed on one side a storing part(11) therein; a cover(2) covering the mechanism chamber to protect a control part(6); a floater(3) installed to float on water in the storing part; a humidifying device(4) fixed on a lower part of the floater; a water level sensor(5) fixed on one side of the humidifying device; and the control part water-tightly installed in the mechanism chamber.
Patent KR-20040074755-A (KR)
Inventor: JUNG DAE HYEON
IPC: H04B1/40
Filed: 2003-02-18
Abstract: PURPOSE: A power-saving device of a mobile electronic equipment is provided to minimize power loss by preventing a leakage current of a control signal applied to a module of a target controller in a sleep mode. CONSTITUTION: A controller(200) outputs a mode control signal and an operation control signal to a target controller(220) to control an operation of the target controller(220). A power-saving device(210) bypasses the operation control signal inputted from the controller(200) to the target controller(220) or converts a level of the operation control signal into a low level and outputs it to the target controller(220) based on a mode of the mode control signal inputted from the controller(200). The target controller(220) constantly receives power while not supporting a sleep mode such as a wireless LAN module(222), an audio amp(224), an audio amp controller(226). Namely, the target controller(220) receives the control signal of the controller(200) through the power-saving device(210).
Patent KR-20040078393-A (KR)
Inventor: CHO SEONG HWAN
IPC: G02F1/136
Filed: 2003-03-04
Abstract: PURPOSE: A TFT display plate is provided to form gate lines or data lines as transparent/line metal layers, and to simultaneously form a transmissive electrode with the layers, then to remove the line metal layers. CONSTITUTION: A polycrystal silicon layer(150a) is formed on an insulating substrate(110), and includes a source area(153a), a drain area(155a), and a channel area(154a). A gate insulating film(140) covers the polycrystal silicon layer(150a). Gate lines are formed on the gate insulating film(140), and wherein a portion of the gate lines overlaps with the channel area(154a). A transmissive electrode(90) is formed on the gate insulating film(140). The first interlayer insulating film(601) is formed on the substrate(110). Data lines are connected to the source area(153a). A drain electrode(175a) is connected to the drain area(155a). The second interlayer insulating film(602) is formed on the substrate(110). A reflective electrode(80) is connected to the drain electrode(175a), and has a transmissive window.
Patent KR-20040078444-A (KR)
Inventor: KIM SEO YUN
IPC: G02F1/133
Filed: 2003-03-04
Abstract: PURPOSE: A back light control circuit in an LCD device is provided to supply much amount of power with a 100% on time of a switching transistor during a predetermined time when a back light is turned on, thereby reducing time for the back light arriving at original brightness. CONSTITUTION: If an on/off controller(402) generates an off signal with a low level and the low level is outputted for hundreds of micro seconds, a transistor(Q1) is turned on while a transistor(Q2) is turned off. An error amplifier(406) separates a return path to short the path in a ground, and forcibly discharges a charge from a CCFL. If an output signal of the on/off controller(402) is transferred to a high level from the low level, a switch(SW1) is connected to a reference voltage(Vref2) toward a terminal(b) from a terminal(a). The reference voltage(Vref2) is set such that a duty of a switching transistor(414) becomes by 100%.
Patent KR-20030031042-A (KR)
Inventor: CHO HYEON TAE
IPC: G01N21/85
Filed: 2003-03-10
Abstract: PURPOSE: A method for checking and correcting density of dyeing solution is provided to minimize a color difference by correcting density of dyeing solution if a mixing ratio of dyes is different from an order. CONSTITUTION: Light transmits through a dip probe having optical fiber therein. A light absorption degree of single dying solution and mixed dyeing solution is obtained based on a wavelength of light transmitting through the dip probe. Then, the light absorption degrees of single dying solution and mixed dyeing solution are analyzed so as to calculate density of total dyes and each dye included in single dyeing solution and mixed dyeing solution(4). Then, a density difference is obtained by comparing the calculated density with an order(5,7). After that, an amount of dyes or water to be added to the mixed dyeing solution or single dyeing solution is obtained and displayed on a monitor(6).