baber/WOPTO huggingface dataset:
Patent KR-20030049006-A (KR)
Title: Heat exchanger for exhaust gas recirculation
Inventor: BANG JUNG CHEOL
IPC: F02M25/07
Filed: 2001-12-13
Abstract: PURPOSE: A heat exchanger for an EGR(Exhaust Gas Recirculation) system is provided to reduce the generation of NOx by decreasing combustion temperature when mixed gas is burned in a cylinder. CONSTITUTION: A heat exchanger for an EGR system comprises a hollow body(110) having a cooling water inlet(111) and a cooling water outlet(112), a pair of heads forming a cooling water chamber by closing both inner ends of the body and including plural gas pipes forming an exhaust gas path, and plural cooling fins interposed between the gas pipes in the cooling water chamber and expanding the heat conduction area of each gas pipe by contacting to the surface of each gas pipe.
Patent KR-20020051894-A (KR)
Inventor: BAEK SEUNG GYEONG
Filed: 2001-12-22
Abstract: PURPOSE: A method for managing building simulation and construction using the Internet is provided to give a client satisfaction by providing all sorts of information for designing, purchasing and constructing houses on a network, by automatically simulating the client's design on the Internet, thereby selecting a construction company and constructing a house according to the design. CONSTITUTION: In case that a user client inputs a land to be constructed or purchased, a server system performs a land analysis mode(S301). After performing the land analysis mode, the server system performs a plane selection mode. The client selects a floor plan and interior/exterior materials(S302). In case that the client inputs the plan and materials, results are simulated and provided to the client(S303, S304). The client can consult with specialists in real time(S305). In case that the client inputs a request for a contract, the contract is concluded(S306). An approval mode is performed by exchanging electronic documents(S307). After that, drawings necessary for construction are made and provided to the client(S308). Information on construction companies and material providing companies is provided to the client. In case that the user client selects a construction company, the company starts construction work(S309). An Intranet construction mode is performed(S310). Processes and expenses for the construction are managed and stored in the process of the construction(S311, S312). Information related to the construction is provided to the user client according to the client's request. A post management for the construction can be provided(S313). House information is used for renovation(S314).
Patent KR-20030054440-A (KR)
Title: The method of the communication control brtween one slaver processor and multi master processors
Inventor: PARK HYE SUK
IPC: H04L12/50
Filed: 2001-12-26
Abstract: PURPOSE: A method for controlling communication between a cell multiplexer/demultiplexer and plural master processors is provided to perform state management with a protocol where one lower unit periodically notifies a service available state, not by making plural upper processors monitor a connection state of one lower unit. CONSTITUTION: If a cell multiplexer/demultiplexer is turned on, an initialization code is performed(411). Each IPC(Inter Processor Communication) channel for 8 pairs processors is set through IPC addresses of the processors automatically calculated from an address of the cell multiplexer/demultiplexer(412). An on-line state of the cell multiplexer/demultiplexer is broadcasted to the 8 pairs processors through a message requesting a response of an application block in charge of operation, control and management(413). If any response message is not received from the 8 pairs upper processors, it is regarded that an application block managing the cell multiplexer/demultiplexer does not exist and contents of a transmission/receiving search table are configured as default(415). If a response message is received from one of the 8 pairs processors, contents of the transmission/receiving search table are changed according to system configuration to update the table(416). If a message to change the transmission/receiving search table due to addition or removal of a processor is delivered(417), contents of the transmission/receiving search table are changed(416). And the cell multiplexer/demultiplexer diagnoses its board state and other board states through the IPC channels, to periodically deliver the diagnosed states to each processor.
Patent KR-20010081994-A (KR)
Title: Diesel exhaust gas filter
IPC: F01N3/02
Filed: 1999-07-07
Abstract: A filter device for filtering soot particles from diesel engine exhaust gases comprises a casing, a shaped porous filter body, preferably of silicon carbide, SiC, such as a honeycomb structure wall flow filter body made from SiC particles. A membrane made from particles and/or fibres and having a smaller pore size than the filter body is applied on the gas outlet side surfaces of the filter body, and a catalytically active coating is applied on, and in the interior of, the filter body, e.g., on a wash coating. The design of the filter body with the small pore size membrane applied to outlet surfaces allows soot particles to travel into the interior of the filter which has relatively large pores and where they are removed by decomposition by contact with the catalyst deposited in the filter body. Due to the small pore size of the membrane on the outlet side, the filter is able to remove very small soot particles, and due to the large active area where an oxidation catalyst and the trapped soot interact, the temperature at which the soot is decomposed is relatively low.
Patent KR-20010074800-A (KR)
Title: 직렬 인터페이스와 프로세서 사이에서 데이터를 전송하기위한 인터페이스 회로 및 방법
IPC: H04L13/08
Filed: 1999-08-05
Abstract: 본 발명은 직렬 인터페이스를 통해 데이터를 프로세서로부터 프로세서로 전송하기 위한 인터페이스-회로에 관한 것으로, 상기 회로에서는 직렬 인터페이스와 프로세서 사이에 FiFo-메모리가 배치된다.  본 발명은 또한 데이터를 전송하기 위한 적합한 방법에 관한 것으로, 상기 방법에서는 데이터가 연속으로 비트 방식으로 수신되어, 메모리내에 저장 및 상기 메모리로부터 비트 방식으로 프로세서에 의해서 판독되거나 또는 프로세서에 의해서 비트 방식으로메모리내에 기록된 다음 상기 메모리로부터 비트 방식으로 전송된다.
Patent KR-20010072686-A (KR)
IPC: C01F7/306
Filed: 1999-08-11
Abstract: A collection of nanoparticles of aluminum oxide having a very narrow distribution of particle diameters are produced by laser pyrolysis. The distribution of particle diameters effectively does not have a tail and almost no particles have a diameter greater than about 4 times the average diameter. The pyrolysis is performed by pyrolyzing a molecular stream containing an aluminum precursor, an oxidizing agent and an infrared absorber.
Patent KR-20010085934-A (KR)
IPC: B41J2/21
Filed: 2000-08-14
Abstract: 컬러 필터를 저비용화할 수 있고, 또한 컬러 필터의 색농도를 균일하게 할 수 있는 컬러 필터의 제조 방법 및 잉크 젯 헤드를 제공한다. 
     잉크 젯 헤드를 이용하여 컬러 필터 기판상의 화소구획에 잉크방울을 토출하여 컬러 필터의 착색층을 형성하는 컬러 필터의 제조 방법에 있어서, 하나의 화소구획에 대하여 복수의 잉크방울을 동시에, 또한 각 잉크방울의 부피나 비상 속도 등의 특성을 균일하게 하여 토출하도록 했다.
Patent KR-20010089314-A (KR)
IPC: H04L25/03
Filed: 1999-10-29
Abstract: 본 발명은 DFE(판단 반송 등화기) 구조를 통해 디지털 수신기의 수신 신호를 등화하는 방법에 관한 것이다.  상기 수신 신호는 일차원 또는 일차원이 되도록 변형 가능한 신호 컨스텔레이션(예컨대, BPSK, GMSK, OQPSK)에 기초한다.  상기 DFE의 계수는 상기 수신 신호의 오차의 제곱 실수부의 기대값을 최소화하도록 고정된다.  종래 기술과는 대조적으로, 본래 복소수값인 상기 오차는 최적화의 근거로서 사용되지는 않는다.  그러나, 계산 과정이 실수값에 한정되지는 않는다.  필터 계수는 복소수값 대신에 실수값일 수도 있다.  중요한 사실은 상기 DFE 구조의 성능이 이러한 기본적으로 간단한 방식으로 향상될 수 있고, 종래 기술에 비해 계산 비용을 줄일수 있다는 점이다.
Patent KR-20010101382-A (KR)
IPC: B01J49/00
Filed: 1999-08-10
Abstract: CMP(11)로부터의 용해 금속을 포함하는 폐기물 슬러리는 예를 들면, 슬러지-없는 처리된다. 실시예들은 상기 페기물 슬러리를 솔리트 필터를 사용하여 솔리드-없는 용해 금속-함유 액체 여과물 부분(18)과, 농축 솔리드-함유 부분(16)으로 분리하는 단계와, 이온 교환기(20)에 의해서 상기 여과물로부터의 용해 금속을 제거하는 단계와, 용해 금속 내용물을 감소시키기 위해 상기 이온 교환기(20)로부터의 금속-없는 방출물(25)로 상기 농축된 솔리드-함유 부분을 재-세척하는 단계와, 상기 세척된 농축 솔리드-함유 부분을 폐기물 배출구(23)로 배출하는 단계와, 상기 이온 교환기로부터의 상기 금속을 용제 형태로 제거하는 단계 및, 전해채집(32)에 의해 상기 용제로부터 솔리드 금속을 선택적으로 추출하는 단게를 포함한다.
Patent KR-20010110656-A (KR)
Title: Identifier allocation method
IPC: H04W74/08
Filed: 2000-03-10
Abstract: The invention concerns signalling methods in cellular telecommunication systems, especially in so called third generation cellular systems, such as the UMTS system. In the inventive method the network checks, if the mobile station is in or is about to enter into such a state, in which the mobile station needs a c-RNTI, and if that is the case, the c-RNTI is indicated to the mobile station. Preferably, the indication is effected by attaching the c-RNTI identifier to a message, which causes the change of the mobile station to the state, in which the mobile station needs the c-RNTI identifier.
Patent KR-20010114220-A (KR)
IPC: B65H54/38
Filed: 2001-01-08
Abstract: 본 발명은 얀 패키지 (6) 를 권취시키기 위한 방법 및 장치에 관한 것이다.    상기 방법에 따르면,  진행하는 얀은 횡단 얀 가이드 (3) 에 의해서 횡단 스트로크내에서 왕복운동하여,  얀 패키지 (6) 에 적층된다.     패키지의 높은 에지 빌드업을 피하기 위해서,  횡단 얀 가이드의 횡단 스트로크의 길이는 권취 작업 동안에 얀 패키지의 폭 내에서 변화가능하다.     횡단 스트로크의 길이 변화는 권취 사이클 동안에 미리 결정된 스트로크 수정 함수 (Z) 에 의해서 이루어진다.     본 발명에 따르면,  얀 패키지의 미리 결정된 패키지 밀도를 얻을 수 있도록,  스트로크 수정 함수 (Z) 는 이론적으로 권취되는 이상적인 얀 패키지에서의 얀의 질량분포 (F) 로부터 결정된다.
Patent KR-20010108395-A (KR)
Title: Method for anionic polymerization of lactames
IPC: C08G69/20
Filed: 2000-03-24
Abstract: The invention relates to a novel process for the anionic polymerization of lactams, in which:(a) (i) a catalyst capable of creating a lactamate and (ii) a regulator chosen from the amides of formula R1-NH-CO-R2, in which R1 can be substituted with a radical R3-CO-NH- or R3-0- and in which R1, R2 and R3 denote an aryl, alkyl or cycloalkyl radical, are dissolved in the molten lactam; the temperature of this reaction mixture being between the melting point of the lactam and 15° C. higher in order to ensure its good stability,(b) the solution from step (a) is introduced into a mixing device and is then heated to a temperature which is sufficient to obtain bulk polymerization of the lactam in no more than 15 minutes.(b) is usually a continuous reactor, for example an extruder; however, it can be replaced with a mold.
Patent KR-20010110476-A (KR)
Title: Non-linear distortion generator for both second and third order distortion
IPC: H03F1/32
Filed: 2000-03-29
Abstract: An in-line distortion generator for coupling in-line with a non-linear device (NLD) produces an output signal of useful amplitude, but with low composite second order, composite triple beat and cross modulation distortions. The distortion generator comprises an instant controlled non-linear attenuator which utilizes the non-linear current flowing through a pair of diodes, in parallel with a resistor and an inductor, to provide the proper amount of signal attenuation over the entire frequency bandwidth. The distortion generator circuitry is always matched to the NLD, thereby ensuring a frequency response that is predictable and predefined. The distortion generator may also include a temperature compensation circuit to ensure consistent operation throughout a wide temperature range.
Patent KR-20020006699-A (KR)
IPC: B65F1/06
Filed: 2000-04-06
Abstract: A waste storage device includes an inlet aperture and a length of flexible tubing passing through the inlet aperture from a cassette. The flexible tubing is pinched by a pair of rollers which can have continuous surfaces or multiple paddles. The waste product is placed into the aperture and the rollers rotate drawing the waste product down into the device and pinching the storage bag above it. The operation can be manually or motor driven.
Patent KR-20020020767-A (KR)
Title: An apparatus for manufacture pressure plate of printed curcuit board
Inventor: LEE MU HO
IPC: H05K3/00
Filed: 2002-01-11
Abstract: PURPOSE: An apparatus for processing a PCB pushing plate is provided to precisely form a plurality of pin-holes at accurate positions of the PCB and to protect the PCB from being damaged when the pin-holes are formed in the PCB. CONSTITUTION: An apparatus for processing a PCB pushing plate includes a base(100), a base plate(104), pushing plate processing devices(202,203), power transmitting means(128,129), and driving motors(126,127). The base plate is placed on the base. The pushing plate processing devices respectively have slit forming devices(132,133) that are respectively located at the left and right sides on the base plate. The power transmitting means and the driving motors drive the slit forming devices to form slits(204) at both sides of a pushing plate(200).
Patent KR-20030062582-A (KR)
Title: Tape-type card products having improved security, and method for producing the same
Inventor: HOANG HO YEON
IPC: B42D25/387
Filed: 2002-01-17
Abstract: PURPOSE: Provided is a tape type security card which applies to all kinds of cards and lottery tickets having needs for security to prevent originally the unfair use by a seller or a producer thereof. CONSTITUTION: The tape type security card(1) comprises a scratch tape and a card laminate. In particular, the scratch tape comprises successively an adhesive layer(12), a base layer(13), a first UV coating layer(20), a first light-shielding layer(30) and an aqueous coating layer(40). The card laminate comprises successively a second UV coating layer(60) and a second light-shielding layer(70) on a card substrate(50).
Patent KR-20030066852-A (KR)
Title: Hot Nitrogen Supply Device for Semiconductor and LCD Production Equipment
Inventor: MIN BYEONG RONG
IPC: G02F1/13
Filed: 2002-02-05
Abstract: PURPOSE: An apparatus for supplying hot nitrogen for a semiconductor and LCD production equipment is provided to improve the productivity by lengthening a maintenance period of the semiconductor and LCD production equipment. CONSTITUTION: A T shape first connecting unit(1) has a central passage(11) installing a check valve(8), one side passage(12) closed by a fixed unit(31) of a heater(3), and the other side passage(13) to which one end of a tube body(4) is inserted. A T shape second connecting unit(2) has a central passage(21) to which the other end of the tube body is inserted, one side passage(22) closed by a temperature sensor(5), and the other passage(23) having a nitrogen exhaust port. The tube body is fixedly installed between the first and second connecting units, and nitrogen is supplied to a space part. A stick type heater is inserted inside the tube body through one side passage of the first connecting unit for generating heat. The temperature sensor detects a temperature of nitrogen gas flowed through the first connecting unit and thereafter supplied to a combining body through the tube body and the second connecting unit, so that the temperature sensor supplies a temperature detecting signal to a power supply apparatus(7).
Patent KR-20020066390-A (KR)
Inventor: ISAJI OSAMU
IPC: G01S13/931
Filed: 2002-02-08
Abstract: PURPOSE: A method and a device for aligning radar mount direction are provided, which is used for aligning the transmit/receive direction of a radar device. CONSTITUTION: A radar device(2) is mounted on the front of the vehicle(1). A transmission section(3) of a radar mount direction alignment device(hereinafter also called simply "alignment device") is disposed at a position spaced distance(S1) from the vehicle(1). The alignment device has the function of transmitting, toward the radar device(2), a signal which behaves as if having been transmitted from a substance farther from the radar device(2) than a distance(S1) or the function of sending a signal toward the radar device(2) with a predetermined delay time. The radar device(2) and the transmission section(3) are situated at a height "h" and aligned with a longitudinal center line(Lc) of the vehicle(1).
Patent KR-20030067428-A (KR)
Title: Non Heating Soft Pellet Feeds and thereof its Manufacture.
Inventor: JUHNG JIN OOK
IPC: A23K1/18
Filed: 2002-02-06
Abstract: PURPOSE: A process of preparing the titled pellet feed by blending black fermented cuttlefish by-products with conventional fish powder assorted feed at room temperature and then pelletizing is provided. The method uses no steam and thus reduces production cost. The pellet feed has characteristic flavor and taste and is soft and thus promotes the digestion and growth of fishes. CONSTITUTION: About 20% by weight of black fermented cuttlefish by-products are added to conventional fish powder assorted feed at room temperature by passed through a hopper and a worm die without heating or adding moisture. Then, the mixture is formed into an oval shape by pressing with a roller and then cut with a cutter.
Patent KR-20020069137-A (KR)
Title: Processing apparatus
Inventor: OTA YOSHIHARU
IPC: H01L21/677
Filed: 2002-02-21
Abstract: PURPOSE: To provide a treatment device obtained by reducing foot print. CONSTITUTION: In a resist application/development treatment system 100, which is an aspect of the treatment device for giving a series of treatment, including liquid treatment to a matter to be treated, a liquid treatment part having a plurality of liquid treatment units for giving prescribed liquid treatment to a substrate G which is the substance to be treated is provided at the treatment blocks 11a and 11b of the lower stage of partitioned two upper and lower stages and a thermal treatment part, having a plurality of thermal processing units for giving prescribed thermal processing to the substrate G, is provided at treatment blocks 11c and 11d of the upper stage.
Patent KR-20030072701-A (KR)
Title: Shift register and liquid crystal display with the same
Inventor: MUN SEUNG HWAN
IPC: G09G3/36
Filed: 2002-03-06
Abstract: PURPOSE: A shift register and an LCD panel including the same are provided to reduce the pulse width of a gate signal by providing modified pulses to each stage of the shift register. CONSTITUTION: A shift register includes a plurality of stages. Each stage includes a pull-up portion(190), a pull-down portion(192), a pull-up driving portion(194), and a pull-down driving portion(196). The pull-up portion(190) provides one of the first clock and the second clock to an output terminal. The pull-down portion(192) provides the first supply voltage to the output terminal. The pull-up driving portion(194) is connected to an input node of the pull-up portion(190) in order to turn on the pull-up portion(190) in response to an output signal of a previous stage or turn off the pull-up portion(190) in response to the first and the second control signals. The pull-down driving portion(196) is connected to an input node of the pull-down portion in order to turn off the pull-down portion(192) in response to an input signal or turn on the pull-down portion(192) in response to the first and the second control signals.
Patent KR-20030073251-A (KR)
Title: Liquid crystal display apparatus
Inventor: LEE HAN JU
IPC: G02F1/1333
Filed: 2002-03-09
Abstract: PURPOSE: A liquid crystal display is provided to produce a light and compact liquid crystal display and to reduce the number of assembling process steps. CONSTITUTION: A liquid crystal display(500) includes a display unit(100), a mold frame(300), and a fixing cap(400). The display unit displays images according to liquid crystals. The mold frame houses the display unit. The mold frame has an entrance(311) through which the display unit is inserted to the housing. The fixing cap blocks the entrance so as to prevent the display unit from being separated from the mold frame. The liquid crystal display further includes a backlight unit(200) that is located behind the display unit, generates lights and provides the lights to the display unit. The backlight unit is inserted into the mold frame through the entrance. The mold frame is composed of three side walls(320,330,340), a top side(350) having an opening(351) for exposing an effective display area of the display unit, and a bottom side(360) opposite to the top side.
Patent KR-20030074978-A (KR)
Title: Plant extract from Adenophora rimotiflora and composition containing the same with anti-obesity activity
Inventor: CHANG DONG JAE
IPC: A61K36/342
Filed: 2002-03-15
Abstract: PURPOSE: A composition containing, as a main component, an Adenophora remotiflora extract effective in inhibiting obesity while controlling the quick increase of blood glucose level by inhibiting intestinal absorption of carbohydrate is provided. Therefore, it can be used for prevention and treatment of obesity. CONSTITUTION: Leaves, roots and stems of Adenophora remotiflora(Sieb. et Zucc.) Miq. are extracted in water or an organic solvent. For an example, Leaves, roots and stems of Adenophora remotiflora are dried, ground and extracted with 10 times of methanol for 12hr, concentrated to remove a solvent and then freeze-dried. About 2 to 5% by weight of Adenophora remotiflora powder is mixed with AIN-76 feed and then fed to a Sprague-Dawley rat(200 to 250g). The Sprague-Dawley rat test shows a suppressing effect on obesity at 4 weeks after feeding.
Patent KR-20030075400-A (KR)
Title: Finger print recognition sensor and method for manufacturing the same
Inventor: JANG GYU JEONG
IPC: H01L29/786
Filed: 2002-03-18
Abstract: PURPOSE: A fingerprint recognition sensor and a method for manufacturing the same are provided to be capable of reducing fabrication cost by directly forming a contact LED(Light Emitting Diode) at the upper portion of a thin film transistor type image sensor. CONSTITUTION: A fingerprint recognition sensor is provided with a contact LED(90) for generating image information and a thin film transistor type image sensor. At this time, the thin film transistor type image sensor includes a switching thin film transistor(130), a storage capacitor(132), and a sensor thin film transistor(133) formed near each other at the upper portion of the same substrate(100). At the time, the image information generated at the contact LED, is stored at the storage capacitor by transforming the image information into electric charge type information using a sensor semiconductor layer(112b) formed at the sensor thin film transistor and the electric charge type information is emitted by the switching thin film transistor.
Patent KR-20030075672-A (KR)
Title: Multifunction electric motor
Inventor: LEE JONG HWAN
IPC: H02K1/06
Filed: 2002-03-20
Abstract: PURPOSE: A multifunctional electric motor is provided to reduce a manufacturing cost and improve the efficiency by maintaining the frequency of supplied power and controlling freely the rotation number without using a high-priced inverter. CONSTITUTION: A multifunctional electric motor includes a housing(10), a rotor(20), and a brush(22). A stator(11) is installed at the inside of the housing(10). The rotor(20) and the housing(10) have a common center. The brush(22) is used for supply the electric power. An end portion of a rotating shaft(21) of the rotor(20) is supported by a support frame(30). The housing(10) is rotatably installed on the rotating shaft(21). A rotation portion(40,50) is installed on the rotating shaft(21) of the rotor(20) in order to rotate the rotor(20) and the housing(10). The rotation portion(40,50) is formed with one or more stator rotation portions(40), one or more rotor rotation portions(50), and a plurality of control valves.
Patent KR-20030079106-A (KR)
Inventor: LEE HWA JUNG
IPC: E04C2/26
Filed: 2002-04-01
Abstract: PURPOSE: A manufacturing method for a one-touch finishing member is provided to reduce construction expenses by reducing industrial wastes and shortening a period of construction. CONSTITUTION: The manufacturing method for a one-touch finishing member comprises the steps of: forming a hollow wall by attaching partitions(2,3,4,5) on all sides of compressive Styrofoam(1), then adding stiffeners(6,7) crosswise in the hollow wall to heighten the strength of a panel, then covering up with a compressive Styrofoam cover(8), heating a steel wire(9) using a reinforced concrete method and driving into the compressive Styrofoam, then covering up with an aluminum net(10) which has high heat conductivity and heightens mortar coherence, placing and drying mortar(11), and placing the selected finishing material(12) by a roof, a partition, a soundproofed wall, a bathroom and a kitchen on the panel, then drying and coating.