baber/WOPTO huggingface dataset:
Patent KR-20030053460-A (KR)
Title: Preparation and use of a nanocomposite of elastomer and exfoliated clay platelets formed in situ within an elastomer host and articles of manufacture, including tires, having at least one component comprised thereof
Inventor: PARKER DANE KENTON
IPC: B60C1/00
Filed: 2002-12-21
Abstract: PURPOSE: A preparation and a use of nanocomposites comprised of an elastomer matrix which contains a dispersion therein of at least partially exfoliated platelets of an intercalated, multilayered, water swellable clay (e.g. montmorillonite clay) are provided. CONSTITUTION: The process comprises the step of blending: (A) an aqueous pre-formed elastomer latex comprised of elastomer particles with cations on the surface thereof prepared by aqueous free radical induced polymerization of monomers in the presence of a free radical generating polymerization initiator and surfactant, wherein the monomers are comprised of: (a) styrene and 1,3-butadiene monomers which contain from 0.1 to 40 weight percent styrene monomer, (b) styrene and isoprene monomers which contain from 0.1 to 40 weight percent styrene monomer, (c) isoprene monomer, (d) 1,3-butadiene monomer, (e) isoprene and 1,3-butadiene monomers, (f) 1,3-butadiene and acrylonitrile monomers which contain from 5 to 45 weight percent acrylonitrile monomer; or (g) isoprene and acrylonitrile monomers which contain from 5 to 45 weight percent acrylonitrile monomer; wherein the free radical generating polymerization initiator is selected from: (a) a cationic aqueous polymerization initiator, or (b) an anionic aqueous polymerization initiator, or (c) neutral aqueous polymerization initiator, or (d) a redox free radical initiator system; wherein the elastomeric polymer particles are stabilized in the latex by a surfactant selected from: (a) non free-radically polymerizable cationic surfactant, and/or (b) free-radically polymerizable cationic surfactant; (B) an aqueous mixture of water and a multilayered water-swellable clay which contains cationically exchangeable ions in its galleries between the layers, exclusive of an intercalant for the clay, wherein the water-swellable clay is comprised of a plurality of stacked platelets with water-swollen galleries between the platelets, wherein the galleries contain cationic ion exchangeable ions therein.
Patent KR-20040056069-A (KR)
Title: Indicator of Kim-Chi Case for Kim-Chi Storage
Inventor: JUN JONG IN
IPC: A23B7/10
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus for controlling kimchi maturation of a kimchi refrigerator is provided, thereby optimally controlling the conditions for maturing the kimchi, so that taste and freshness of kimchi can be maintained for a longer period. CONSTITUTION: The apparatus for controlling kimchi maturation of a kimchi refrigerator comprising a body(10) containing a storage chamber(12), heater(15) installed on the surface of the storage chamber(12) to heat the storage chamber(12), and at least one storage vessel(23) contained in the storage chamber(12) is characterized by comprising a pH detecting portion(25) installed in the storage vessel(23) and detecting pH of kimchi; and a controlling portion controlling the on/off operation of the heater(15) according to the pH data of kimchi detected from the pH detecting portion(25).
Patent KR-20040060095-A (KR)
Title: Apparatus for Electro-flotation using insoluble anodes
Inventor: HAN MOO YOUNG
IPC: C02F1/465
Filed: 2002-12-30
Abstract: PURPOSE: An apparatus for removing particles in potable water, sewage and wastewater and algae in water of lakes and marshes using micro-bubbles generated by electrolysis is provided. CONSTITUTION: The apparatus for removing particles in water using bubble generator comprises metallic or nonmetallic anode thin plates to which the positive pole is impressed to generate oxygen gas, and which are insoluble or highly resistant against oxidation as metallic or nonmetallic thin plates to which electricity is impressed from the outside; and metallic or nonmetallic cathode thin plates to which the negative pole is impressed from the outside to generate hydrogen gas by electrolysis of an aqueous solution in the reaction tank, wherein the anode thin plates comprise conductor in which force of resistance against oxidation is reinforced by oxide film, nonmetallic conductor such as ceramic and conductor such as stainless steel that is highly resistance against oxidation so that the anode thin plates generate oxygen gas when electricity is impressed to the anode thin plates from the outside, wherein the metallic or nonmetallic cathode thin plates generate hydrogen gas and control size of bubbles generated when electricity is impressed to the cathode thin plates from the outside, wherein quantity of bubbles generated is controlled by controlling the whole area of the pole plates, a gap between the pole plates, external resistance and voltage, or controlling current according to injection quantity of electrolyte, and wherein the bubble generator is installed at an algae generating region to remove algae at the spot.
Patent KR-20020012318-A (KR)
IPC: H01M8/02
Filed: 2000-07-13
Abstract: 고체 고분자 전해질막과, 그 양측에 배치된 촉매 전극층과 가스 확산 전극 및 세퍼레이터로 이루어지는 단셀을 적층한 연료 전지에 있어서, 적어도 가스 확산 전극과 접촉하는 세퍼레이터의 부위가, 도전성 경질 탄소막을 포함하는 피복층으로 피복되어 있는 것을 특징으로 하는 고체 고분자 전해질형 연료 전지용 세퍼레이터를 제공한다. 
     이 고체 고분자 전해질형 연료 전지용 세퍼레이터를 이용함으로써 내식성이 우수한 내부 전기 저항이 작은 고체 고분자 전해질형 연료 전지를 제공할 수 있다.
Patent KR-20020011457-A (KR)
Title: Cdma multiple access interference cancellation using signal estimation
IPC: H04B1/00
Filed: 2000-07-18
Abstract: Several methods and corresponding apparatus reduce multiple access interference in code division multiple access communications systems (100) through successive interference cancellation techniques. An estimate of reliability of cancellation of a strongest interfering signal is formed from analysis of a pilot signal associated with the strongest signal. The estimate is used to derive a weight that is multiplied by a replica of the strongest signal to provide a weighted replica. The weighted replica is subtracted from a delayed version of the received channel. As a result, interference cancellation is robustly implemented when the strongest signal replica is most likely to be accurate and is not robustly implemented when the strongest signal replica is not likely to be accurate.; This avoids combining a replica of the strongest signal with the received channel when the replica is more likely to contribute additional interference rather than reduce it.
Patent KR-20020074143-A (KR)
Title: An electrochemical method for forming an inorganic covering layer on a surface of a copper material
IPC: H05K3/38
Filed: 1999-09-29
Abstract: A method is provided for forming an inorganic layer on a surface of a copper material, made of copper or of a copper-based alloy: a browning anodic oxidation process is performed on the copper material in an electrolytic bath containing only an alkali (for example NaOH) at a specified concentration in aqueous solution, under controlled condition of temperature and anodic current density and for a period of time suitable to form a continuous layer basically formed of copper (I) oxide (Cu2O): layers highly adherent to the copper substrate and having good mechanical behaviour are produced: different colors and optical properties may be obtained by controlling the process conditions so as to influence the crystalline form of the Cu2O layers.
Patent KR-20030009318-A (KR)
IPC: G11B19/02
Filed: 2000-10-30
Abstract: DVD 레코더에서 메뉴의 실시간 생성을 위한 방법. 상기 방법은 하나 이상의 더미 버튼(dummy button)을 갖는 템플릿 메뉴(template menu)를 제공하는 단계와, 비디오 데이터 기록 세션 동안 마킹 명령(markng command)을 활성화시키는 단계와, 
     상기 마킹 명령에 응답하여, 기록된 비디오 데이터에 엑세스하기 위해 상기 더미 버튼에 유효 흐름 제어 명령(valid flow control command)을 할당함으로써 상기 템플릿 메뉴를 변경하는 단계를 포함한다.
Patent KR-20020060968-A (KR)
IPC: A61P37/04
Filed: 2000-11-15
Abstract: 본 발명은 종양-관련 항원에 대한 항체에 결합하고, 암 질병에 대한 개별적인 자가 치료용 또는 예방용 예방접종을 위한 조성물을 제조하기 위한 특정 리간드상에서 면역친화도 정제법에 의해 항체함유 체액으로부터 추출되는 항체의 용도에 관한 것으로서, 상기 면역친화도 정제법을 위한 리간드는 종양-관련 항원에 대한 항체 또는 그의 유도체인 것을 특징으로 하며, 또한 면역친화도 정제법에 의해 수득된 항체를 함유하는 약학조성물 또는 시험관내에서 그에 의해 펄스된 수지상세포에 관한 것이다.
Patent KR-20020064902-A (KR)
IPC: B60T7/06
Filed: 2001-08-15
Abstract: 자동차의 브레이크 페달 장치는 페달 브라켓(2), 피벗 브라켓(3), 차체 구조 부재(41, 52)에 고정 부착되는 슬라이드 판(9) 및 페달 브라켓과 슬라이드 판 사이에 위치한 완충 단면(10)을 포함하여 개시되어 있다.  차량의 정면 충돌시, 완충 단면은 페달 브라켓이 차량의 전방으로 후퇴되는 페달 아암(8)의 위치로 수축되어 변형되는 것을 허용하며, 이에 의해, 마스터 백이 전방위치로 후퇴되거나, 대쉬 플로어 패널(40)이 푸시 로드의 합성 후방 운동에 의해 차실측으로 변형될 때조차, 페달 아암의 가압 위치는 운전자에게 적용되는 불쾌감을 회피하기 위한 위치를 유지한다.
Patent KR-20020077904-A (KR)
Title: Machine tool
IPC: B23C5/00
Filed: 2001-02-08
Abstract: This invention relates to a milling tool with a head (1) which is delimited by an envelope surface and a plane end surface (5), whereby a plurality of tangentially spaced-apart cutting inserts (11) are placed in chip spaces (9) formed in an edge portion (8) on the head. In the tool head, an internal main duct (7) is included which has the purpose of receiving a cooling and/or lubricating fluid from outside, as well as a number of branch ducts (12) with the purpose of individually leading out the fluid from the main duct towards the different cutting inserts. According to the invention, the main duct (7) extends up to and mouths in the end surface (5), whereby each individual branch duct consists of an outwardly open groove (12) formed in the end surface (5), which groove extends from the mouth of the main duct (7) up to the individual chip space (9), more precisely up to an outer end (14) situated in front of the cutting insert (11) as seen in the direction of rotation of the tool. <IMAGE>
Patent KR-20020093117-A (KR)
Title: 알키닐 페닐 헤테로방향족 글루코키나제 활성제
IPC: C07D277/20
Filed: 2001-04-25
Abstract: 파라-알키닐 페닐 헤테로방향족 아미드는 인슐린 분비를 증가시키는 글루코키나제 활성제로서 활성이 있어 제2형 당뇨병을 치료하는데 유용하다.
Patent KR-20030036188-A (KR)
IPC: A61K31/7072
Filed: 2001-05-23
Abstract: 유효한 C형 간염 치료량의 기술된 1',2' 또는 3'-변형된 뉴클레오사이드 또는 그의 약제학적으로 허용가능한 염 또는 프로드럭을 투여하는 것을 포함하는 C형 간염으로 간염된 숙주를 치료하기 위한 조성물 및 방법을 제공한다.
Patent KR-20030032962-A (KR)
IPC: A61P25/18
Filed: 2001-06-05
Abstract: 본 발명은 하기 화학식 I의 화합물, 및 그의 약학적으로 허용가능한 염 및 용매 화합물; 이들의 제조 방법; 이들의 제조에 사용된 중간체; 이러한 화합물을 포함하는 조성물; 및 이들 화합물의 용도에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     R 1 , R 2 , R 3 , R 4 , R 5 , R 15 , X 및 Y는 각각 상기 명세서에서 정의된 바와 같다.
Patent KR-20040064112-A (KR)
Inventor: KWON SUN SANG
IPC: C09C3/12
Filed: 2003-01-09
Abstract: PURPOSE: A method for preparing a surface modified pigment and a surface modified pigment prepared by the method are provided, to obtain an inorganic or organic pigment whose surface is modified with a water repellent thin film. CONSTITUTION: The method comprises the steps of pulverizing a pigment to be surface modified into a uniform size; gas phase adsorbing a surface modification material to the surface of the pulverized pigment to modify the surface; and optionally re-modifying the surface by using a compound having a double bond. The first surface modification is carried out by using an alkyl silane-based compound having a low boiling point. Preferably the alkyl silane-based compound is at least one selected from the group consisting of trimethylsiloxy silicate, methyl hydrogen polysiloxane, hexamethyl cyclotrisiloxane, octamethyl polysiloxane, methyl cyclopolysiloxane, octamethyl cyclotetrasiloxane, decamethyl cyclopentasiloxane and tetradecamethyl cycloheptasiloxane.
Patent KR-20030013509-A (KR)
Inventor: JUN SU KWANG
IPC: B25B33/00
Filed: 2003-01-25
Abstract: PURPOSE: A forming method of an elbow hole for educational materials is provided to supply excellent and cheap educational materials by easily punching the elbow hole in a wooden hexahedron. CONSTITUTION: A fixing portion is formed in the back for installing in a processing device. A wooden portion(32) is formed in front of the fixing portion. A cutting portion(33) is formed in the front end of the wooden portion and punches an elbow hole(H) by processing a block(BL). The cutting portion contains a main cutter having an inclined member toward the rotating direction and an auxiliary cutter having a smaller diameter than the main cutter. A tool is rotated without the directional movement. The elbow hole is formed by advancing the block, rotating at 90degrees and inversing in the tool. Thereby, the elbow hole is punched easily.
Patent KR-20040068734-A (KR)
Title: Liquid crystal display
Inventor: CHOI GWON YEONG
IPC: G02F1/133
Filed: 2003-01-27
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to remove remaining ion impurities to minimize image sticking. CONSTITUTION: An LCD includes the first insulating substrate, gate lines(121,125) and sustain electrode lines(131,133a,133b,133c) formed on the first insulating substrate, a gate insulating layer formed on the gate lines and sustain electrode lines, and a semiconductor layer formed on the gate insulating layer. The LCD further includes a resistant contact layer formed on the semiconductor layer, data lines(171,173,175,179) formed on the resistant contact layer to intersect the gate lines, a passivation layer formed on the data lines, a pixel electrode(190) formed on the passivation layer, and the second insulating substrate opposite to the first insulating substrate. The LCD also has a color filter formed at each of pixel regions, and a common electrode formed on the color filter. The pixel electrode is not superposed on a predetermined region of the sustain electrode lines. A voltage applied to the sustain electrode lines is higher than an average of voltages applied to the data lines.
Patent KR-20030077953-A (KR)
Title: 온라인 시장의 자동 플라이트 관리
IPC: G06F17/30
Filed: 2003-02-08
Abstract: 데이터베이스 검색 시스템은 검색 용어의 데이터베이스를 포함하고, 각각의 검색 용어는 다수의 광고자 중 한 광고자에 의해 지불가능한 입찰액과 연계되며, 한개의 검색 엔진은 데이터베이스 검색을 위해 검색자로부터의 검색 질의에 따라 데이터베이스를 검색한다. 플라이트 관리 에이전트는 광고자가 명시한 매개변수들에 따라 시간 구간동안 지출 관리를 위해 검색 리스팅들의 입찰액을 조정한다.
Patent KR-20040072164-A (KR)
Inventor: HAN SEONG JIN
IPC: H05B6/68
Filed: 2003-02-10
Abstract: PURPOSE: An inverter microwave oven and a method for controlling the same are provided to prevent the damages on magnetrons or inverter elements by adding an inverter breaker. CONSTITUTION: An inverter microwave oven comprises a power supply(100) for supplying DC power for driving magnetrons by rectifying and smoothing AC power; an inverter circuit(300) for generating a high power magnetron driving power by switching a plurality of switching elements; a micom(900) for outputting a reference pulse for controlling a switching operation of the inverter circuit; and an inverter breaker(700) for cutting off the switching operation of the inverter circuit when detecting the error of the reference pulse.
Patent KR-20040072945-A (KR)
Inventor: CHA IK JU
IPC: G11B7/09
Filed: 2003-02-11
Abstract: PURPOSE: A device for controlling skew of a disk drive is provided to realize a simple structure and widen a height control range by controlling a height of pick-up guide shafts by lifting skew screws to fastening holes of a balance weight. CONSTITUTION: Pick-up guide shafts(38,38') are installed at a pick-up base for movably supporting a pick-up(39). Skew elastic members(45) are installed at the pick-up base for supporting the pick-up guide shafts by providing elastic force from one ends of the pick-up guide shafts in a horizontal direction. Skew screws(40) integratedly have support flanges supporting an opposite outer peripheral surface contacting with the skew elastic members at the ends of the pick-up guide shafts, and are lifted by rotation and are separable from the pick-up base. A balance weight(47) is installed at the pick-up base, and support ribs(48) having fastening holes(49) passing through the balance weight for fastening the skew screws.
Patent KR-20040074434-A (KR)
Inventor: CHOI BYEONG GU
IPC: H04L12/56
Filed: 2003-02-18
Abstract: PURPOSE: A reliable routing information exchange device of a DR(Distributed Router) is provided to request a loss packet to be retransmitted by receiving a maximum value, and to periodically transmit a synchronizing signal and the maximum value, then to read the loss packet from a buffer to retransmit the packet, thereby exchanging reliable routing information. CONSTITUTION: An initialization module(210a) transmits a packet to other routing processor to adjust a synchronization, and initializes a data structure for managing an exchanging of reliable routing information. A packet transmission module(231) assigns a sequence number to the routing information, stores the information in a transmission buffer(223), and transmits the information to a next IP. A control module(250a) processes a control-related packet received through a packet receiving module(232a). The packet receiving module(232a) receives the packet, and transmits the packet to a control module(250b). The control module(250b) transmits the packet to a receiving buffer management module(222) if the packet is the routing information. The control module(250b) transmits a maximum value to a maximum value comparison module(242) if the packet is not the routing information.
Patent KR-20040075138-A (KR)
Inventor: PARK HYEONG JUN
IPC: H01R13/26
Filed: 2003-02-20
Abstract: PURPOSE: A card typed USB(Universal Serial Bus) connector, and a USB changing gender and a USB memory card using the same are provided to offer a USB interface accepting an external device in a main device, and offer the changing gender for compatibly using the card typed USB connector and a present USB connector. CONSTITUTION: A card typed plug is equipped with many pins(120-150) at an upper part of a plug body(410). A card typed receptacle is equipped with a receptacle body for receiving the card typed plug, and the pins electrically connected to the matched pins of the card type plug and placed to the inside of the receptacle body. The pins of the card typed plug and the card typed receptacle are electrically turned on/off by attaching the plug body to the receptacle body.
Patent KR-20040076736-A (KR)
Inventor: HONG JONG CHEOL
IPC: G06Q50/00
Filed: 2003-02-26
Abstract: PURPOSE: A method for offering fortune-telling information using a card is provided to offer the fortune-telling information to a client by confirming card information from the card at a settlement terminal, confirming a birth date of the client from a database, and extracting the fortune-telling information from a fortune-telling information database. CONSTITUTION: The card information and the customer information of the client are linked/stored in the database. The fortune-telling information matched with the birth date is stored in the fortune-telling information database. When the client performs settlement with the card, the card information is read from the card presented from the client. The birth date information is confirmed by referring to the database(215). The fortune-telling information corresponding to the birth date information is extracted from the fortune-telling information database(225). The extracted fortune-telling information is provided to the client(230).
Patent KR-20040045266-A (KR)
Inventor: FARASSAT FARHAD
IPC: H01L21/60
Filed: 2003-02-28
Abstract: PURPOSE: A chip-transferring station for a bonding machine is provided to prevent weak chips and contact tracks on a circuit board from being damaged. CONSTITUTION: A multi-axial positioning mechanism includes a housing(13), a suction-needle, a driving motor(3), and a belt transmission(5). The suction-needle is connected to a vacuum conduit for picking up chips. A suction-needle reversal unit(7) is driven by the belt transmission. The suction-needle reversal unit includes a suction-needle holder seated on a swivelling axle(A) and a pulley. The pulley is non-rotatably connected to the swivelling axle. The suction-needle holder includes a guide block on which a suction-needle carriage is mounted. The suction-needle carriage is to be moved only in a z direction and supports the suction needle.
Patent KR-20040082571-A (KR)
Inventor: CHO NAM SU
IPC: F28F1/00
Filed: 2003-03-19
Abstract: PURPOSE: A fin-tube integrated type heat exchanger is provided to smoothly pass a refrigerant through a refrigerant pipe by minimizing distortion of the refrigerant pipe when the refrigerant pipe is curved at a curved part of the refrigerant pipe, thereby improving performance of heat exchange. CONSTITUTION: A fin-tube integrated type evaporator includes a refrigerant pipe bent several times to guide a refrigerant, and a plurality of cooling fins(12) continuously formed at a fin forming part(11b) integratedly extended from an outer peripheral surface of the refrigerant pipe for vaporizing liquid refrigerant. The refrigerant pipe includes pipe parts(11a) having an oval cross section with the major axis and the minor axis, wherein the pipe parts are bent in a major axial direction.
Patent KR-20030078753-A (KR)
Title: 쇼트 아크 전기 방전 램프 및, 광원 장치
IPC: F21Y101/00
Filed: 2003-03-28
Abstract: 금속 캡 부분내에 구비된 고정 재료와 전기 방전 램프의 부착 방향에서 불량한 위치 잡기로부터 초래된 냉각의 부족으로부터 초래된 냉각의 부족의 없는 전기 방전 램프가 제공되어, 전기 방전 램프의 스위치 작용 불량, 고장 및, 파열을 허용하지 않는다. 또한, 전기 방전 램프의 높은 광의 이용을 수반하는 발광체 냉각 용량에서의 증가 없이 발광체에 부착된 전기 방전 램프를 구비하는 광원 장치가 제공되어, 장치의 전력 감소 또는 축소를 가능하게 한다. 
     쇼트 아크 전기 방전 램프(1)는 전기 방전 램프(1)의 양쪽 금속 캡(11)의 단부 부분에 부착되도록 제공된 금속 캡 유지 부분(14); 양쪽 금속 캡 유지 부분(14)의 원주 위치의 적어도 하나에 제공된 위치 잡기용 맞물림 부분; 및, 양쪽 금속 캡(11)의 측면상에 대향하지 않는 위치에 제공된 복수개의 개방 구멍(11a,11b)을 구비한다.
Patent KR-20040085554-A (KR)
Inventor: JU GEUN SIK
IPC: G21C21/10
Filed: 2003-03-31
Abstract: PURPOSE: A method is provided to prevent leakage accidents due to damages of coating material during burning of nuclear fuel rod, and reduce defects of nuclear fuel rod. CONSTITUTION: A method comprises a step(S1) of uniformly mixing uranium alloy powder and aluminum powder; a step(S2) of forming a core by pressing the mixture of powder obtained in the previous step; a step(S3) of producing a can by processing an aluminum rod, fitting the core into the can, and forming a billet by welding plugs on both ends of the can; a step(S4) of loading the billet into an extruding machine, and forming a coating material having a nuclear fuel core and eight pins through an indirect extrusion; and a step(S5) of processing, by using a machine, both ends of the nuclear fuel rod formed by the previous step.
Patent KR-20040085558-A (KR)
Inventor: KIM SEUNG MEE
IPC: B22D25/00
Filed: 2003-03-31
Abstract: PURPOSE: An apparatus for manufacturing a composite wire by directly coating long fiber with molten metal is provided, and a method for manufacturing the composite wire using the same is provided. CONSTITUTION: The apparatus comprises a melting furnace(12) capable of melting a large quantity of metal matrix; a heat insulation furnace(27) capable of maintaining and preserving a certain quantity of molten metal(11) at a certain temperature; a pressing part(25) capable of impressing a certain pressure to the molten metal preserved in the heat insulation furnace; and a mold part(24) comprising a hollow guide(23) into which a long fiber bundle(19) is horizontally penetrated, a reaction section(26) for coating the long fiber bundle with molten metal by receiving molten metal from the heat insulation furnace, and a cooling section(28) for cooling the molten metal coated composite wire(29), wherein the mold part is positioned underneath the heat insulation furnace, and wherein the composite wire is continuously produced by simultaneously installing the melting furnace and the heat insulation furnace, molten metal is kept clean to the maximum by separately installing the heat insulation furnace, and casting defects such as bubble or void formed on the composite wire are minimized by pressing a gas into the molten metal in the heat insulation furnace at a constant pressure, thereby maximizing fluidity of molten metal in the heat insulation furnace and the reaction section.