baber/WOPTO huggingface dataset:
Patent KR-20020063162-A (KR)
Title: Process for preparing polyolefin products
IPC: C08F2/01
Filed: 2000-09-08
Abstract: A novel liquid phase polymerization process for preparing a polyolefin product having preselected properties is disclosed. The process includes the steps of providing a liquid feedstock which contains an olefinic component and a catalyst composition consisting of a stable complex of BF3 and a complexing agent therefor. The feedstock may comprise any one or more of a number of olefins including branched olefins such as isobutylene, C3 to C15 linear alpha olefins and C4 to C15 reactive non-alphaolefins. The feedstock and the catalyst composition are introduced into a residual reaction mixture recirculating in a loop reactor reaction zone provided in the tube side of a shell and tube heat exchanger at a recirculation rate sufficient to cause intimate intermixing of the residual reaction mixture, the added feedstock and the added catalyst composition. The heat of the polymerization reaction is removed from the recirculating intimately intermixed reaction admixture at a rate calculated to provide a substantially constant reaction temperature therein while the same is recirculating in said reaction zone. The conditions in the reactor are appropriate for causing olefinic components introduced in said feedstock to undergo polymerization to form the desired polyolefin product in the presence of the catalyst composition. A product stream containing the desired polyolefin product is withdrawn from the reaction zone. The introduction of the feedstock into the reaction zone and the withdrawal of the product stream from the reaction zone are controlled such that the residence time of the olefinic components undergoing polymerization in the reaction zone is appropiate for production of the desired polyolefin product.
Patent KR-20020042872-A (KR)
Title: Topologically structured polymer coating
IPC: G02B5/18
Filed: 2000-10-18
Abstract: Sub-micron-structured (nanostructured) polymer film or coatings are made by coating a substrate with a mixture of materials. One of the materials is removed using a selective solvent, leaving pores or other nanostructure. The substrate may be grooved, providing a competing nanostructure. The coating may act as an antireflective coating, optical retarder, optical diffuser, or orientation layer.
Patent KR-20020044181-A (KR)
IPC: H03M11/04
Filed: 2000-11-01
Abstract: A method of displaying a group of graphical objects in a graphical user interface whereby the group comprises a plurality of graphical objects which are linked together with graphical link elements. The graphical objects, taken together with the link elements, form a linked chain. The method allows for the selective display of sub-chains of graphical objects, the sub-chains representing a branch from a linked chain of graphical objects. <IMAGE>
Patent KR-20020065519-A (KR)
Title: Apparatus and method for assaying coagulation in fluid samples
IPC: G01N27/327
Filed: 2000-11-15
Abstract: This invention is a disposable cartridge (10) for use at the patient side to perform traditional coagulation assays on fresh whole blood or blood derivative samples. The cartridge (10), in use with an electronic analyzer allows a fluid sample to be metered and quantitatively mixed with reagents which activate the coagulation cascade. An artificial substrate for thrombin, the enzyme whose action results in clot formation is also provided. Clot formation is subsequently detected using a microfabricated sensor (29) also housed within the cartridge (10) which detects electrochemically the product of the thrombin reaction upon the synthetic substrate.
Patent KR-20020068046-A (KR)
IPC: C12N15/82
Filed: 1999-11-19
Abstract: 페튜니아로부터 유도된 아연 핑거 전사 인자(ZPT3-2)를 인코딩하는 DNA인 핵산 및 핵산에 실시 가능하게 연결된 프로모터를 포함하는 식물 발현 카세트를 이용한 웅성 불임 식물을 생산하는 방법이 제공된다.   또한, ZPT3-2 유전자로부터 유도된 프로모터 및 프로모터에 실시 가능하게 연결된 이형적 유전자를 포함하는 식물 발현 카세트를 이용한 웅성 불임 식물을 생산하는 방법이 제공된다.
Patent KR-20020091056-A (KR)
IPC: G06F9/50
Filed: 2001-10-10
Abstract: The present invention relates to a digital signal processing apparatus comprising a plurality of available hardware resource means and a first instruction set means having access to said available hardware resource means, so that at least a part of said hardware resource means execute operations under control of said first instruction set means, and further comprising a second instruction set means having access to only a predetermined limited subset of said plurality of available hardware resource means, so that at least a part of said predetermined limited subset of said hardware resource means execute operations under control of said second instruction set means. Further, the present invention relates to a method for processing digital signals in a digital signal processing apparatus comprising a plurality of available hardware resource means, wherein at least a part of said hardware resource means execute operations under control of a first instruction set, and wherein at least a part of a predetermined limited subset of said plurality of available hardware resource means execute operations under control of a second instruction set having access to only said predetermined limited subset of said hardware resource means.
Patent KR-20020070473-A (KR)
IPC: C07C21/20
Filed: 2000-12-28
Abstract: 하기 화학식 Ⅱ 
     (화학식 Ⅱ) 
     I-(CF 2 ) n -I 
     (식중, n은 4∼20의 정수를 나타낸다.)로 표시되는 화합물에서 IF를 제거함으로써 하기 화학식 I 
     (화학식 I) 
     CF 2 = CF-(CF 2 ) n-4 -CF=CF 2   
     (식중, n은 상기와 동일.)로 표시되는 퍼플루오로알카디엔 화합물을 제조하는 방법에 있어서, 상기 IF 제거를 금속 아연 및 질소함유 유기 화합물의 존재하에서 행하는 것을 특징으로 하는 방법.
Patent KR-20030009345-A (KR)
IPC: F16C19/18
Filed: 2001-01-25
Abstract: 차량용 서스펜션지지대(10)가 차량허브베어링(12)의 비회전식 외측레이스(13)를 수용하기 위한 원통형 시트(11)를 가진다.  상기 지지대에 대해 상기 베어링을 축방향으로 구속하기 위하여, 지지대(10) 및 외측베어링으로부터 떨어져 위치한 적어도 한 개의 몸체(16, 16', 16", 22)가 지지대의 마주보는 측부(10a, 10b)들위에서 반경방향의 외측을 향해 연장구성되는 단부(16a, 16b)를 가진다.
Patent KR-20020077451-A (KR)
IPC: H05K3/28
Filed: 2001-12-18
Abstract: 본 발명은 전자 부품을 실장한 회로 기판을 수지로 봉입할 때에, 수지의 열이나 압력이 실장된 전자 부품에 작용하는 것을 방지하는 전자 회로 장치에 관한 것이다.  전자 부품(11)이나 IC(12)가 실장된 회로 기판(10)을 열 수축 필름(16)으로 이루어지는 슬리브 내에 수납하고, 열 수축하여 중간 포장을 한 후에 그 전체를 수지(17)로 몰드하여 회로 기판(10)의 봉입을 하도록 한 것이다.
Patent KR-20020081409-A (KR)
Title: 에어백 모쥴
IPC: B60R21/16
Filed: 2001-02-14
Abstract: 본 발명은 팽창식 에어백(12)와 그 에어백의 유입 개구부 영역에 배열되고 최소 2개의 층으로 이루어진 굴절포켓을 갖는 자동차용 에어백 모쥴에 관한 것이며, 상기 최소 2개의 층에서 하부층(16a)는 상기 유입개구부와 정렬된 플로우-쓰루 개구부(18)을 가지고 상부층(16b)에 의해 최소 부분적으로 덮혀지고 홀더 요소(22)에 의해 에어백에 고정되며, 상부층은 상기 하부층에 영역 형식방법(region-wise)으로 연결되어 굴절포켓을 통해 에어백 내부로 가스가 흐르도록하는 방사상형의 가스 전파통로를 형성한다.
Patent KR-20030051422-A (KR)
IPC: A63F13/12
Filed: 2001-03-15
Abstract: 인터넷상에서 접근 가능한 웹 서버에서 구현되는 베팅거래 시스템이 제공된다.  이용자가 원하는 베팅률로, 이벤트에 대한 지지 또는 전가 베팅 신청이 가능하도록 함으로써, 쌍방향 거래가 가능한 시장이 생성된다.  상기 시스템은 특정의 결과에 대해 어떠한 베팅 신청도 없는 경우에 대한 수반 베팅을 산출하는 차액취득 기능을 또한 제공하여, 시장의 일측에서는 베팅이 없는 경우에도 베팅이 수락될 수 있다.  또한, 풋볼, 럭비, 테니스 또는 자동차 경주에 대한 스프레드 베팅 또는 라인 베팅이 가능하다.
Patent KR-20030007720-A (KR)
IPC: C23C16/52
Filed: 2001-04-18
Abstract: 본 발명에 따르면, 유전체층의 전체적인 평탄성이 최상이 되도록 반도체 웨이퍼 상에 중간층 유전체 물질을 선택된 두께로 증착하는 방법이 제공된다.  증착 및 스퍼터링 물리학에 기초함과 동시에 반도체 장치의 특징부의 최소 형상에 기초한 이산화실리콘층의 증착 모델을 개발하였다.  먼저, 금속 특징부들의 형상 파라미터가 결정된다.  그 다음에, 금속 배선들간의 가장 공격적인 종횡비에 기초하여, 스퍼터링율에 대한 증착율의 비가 계산된다.  계산된 비에 기초하여 전체적인 평탄성을 최적으로 하는 막 두께가 결정된다.  그 다음에, 유전체 물질(121, 123)이 HDP-CVD법을 사용하여 금속 특징부들(115, 117, 119) 상에 증착하되, 계산된 비를 사용하여 결정된 막 두께에서 증착을 중지시키도록 함으로써 전체적인 평탄성을 위한 최적 두께가 달성된다.
Patent KR-20030014729-A (KR)
IPC: F15B15/22
Filed: 2002-04-03
Abstract: 본 발명에는 쿠션 동작 개시 위치의 고정밀도의 설정을 허용하는 쿠션 실린더 장치가 개시되어 있다.  구동용 실린더의 쿠션 동작 개시 위치에, 구동용 실린더의 피스톤 로드상에 설치된 제1 맞물림 부재는 쿠션용 실린더의 피스톤 로드 상에 설치된 제2 맞물림 부재와 접촉함에 의해, 구동용 실린더는 쿠션용 실린더의 쿠션 동작을 통해 감속을 수행한다.
Patent KR-20030040227-A (KR)
IPC: D03D15/56
Filed: 2001-10-03
Abstract: 모피생지(1)는 신축성 네트(2)와, 천연 또는 인조 털(3a)이 설치된 끈형상 모피(3)를 포함한다. 날실군(4)과 씨실군(5)로 이루어진 상기 네트(2)는, 한쪽 이상의 방향으로 늘어날 수 있다. 상기 끈형상 모피(3)는, 보강실(6)에 의해 보강되어 있는 씨실군(5)의 하나 주위에 감겨 있다. 상기 네트(2)에, 직물상에 단추와 결합되는 부착영역(2a)을 설치한다.
Patent KR-20040063245-A (KR)
Inventor: MYOUNG COOK HAN
IPC: G06K9/00
Filed: 2003-01-06
Abstract: PURPOSE: A system for monitoring the security of an unmanned taxi is provided to automatically certify an ID of a driver periodically through multi-step and monitor a state inside the taxi if the normal certification is not processed. CONSTITUTION: A taxi-equipped device(100) comprises the first wireless communication tool(170), a voice signal input part(162), a display tool(150), a biometric recognition tool(110), and a controller(180). The controller displays an emergency state by operating the display tool if the certification error message is received. A remote system(200) comprises the second wireless communication tool(210), a taxi database(230), and a monitoring server(220). The taxi database stores a car number, a driver name, and the driver information of each taxi. If a biometric certification error message is received from the taxi, the monitoring server confirms the personal information of the driver by trying to telephone to the driver. In case that the telephone is unavailable or the personal information is not agreed, the monitoring server generates/transmits a certification error signal to the taxi.
Patent KR-20040064388-A (KR)
Title: Airplane part formed of special composite materials
Inventor: SON YOUNG SUK
IPC: C21D9/00
Filed: 2003-01-11
Abstract: PURPOSE: An airplane part formed of special composite materials is provided to obtain anion and far-infrared ray emitting effects and electromagnetic wave protection effect by manufacturing the airplane part using raw ore from which far-infrared rays and anions are radiated and produce rust proofing products not easily brittle by maintaining rigidity and high strength. CONSTITUTION: The airplane part is characterized in that it is manufactured by a manufacturing method comprising a step of melting the mixed raw materials to a melting point of 1,539 deg.C or more using coke as a fuel after putting into a blast furnace(1') 100 kg of raw materials comprising gold, silver, copper, irons, all inorganic materials, bismuth, other all nonferrous metals, special alloy material, glasses, shells of fish and shellfish, potteries, jades, ceramics, all kinds of plants and animals, jewelries, germanium, tourmaline raw stone, other types of raw stones, soils, bacteria, fungi and mosses mixed in certain ratios to be coated on one side of the surface of airplane part(1) as an alloy material or used as a material for the airplane part; a step of manufacturing a molded airplane part by cast molding the molten raw material mixture in the mold after putting a molten raw material mixture into a mold(1") formed in a shape of the airplane part; a step of finishing and grinding the molded airplane part; a step of heat treating the finished and grinded molded airplane part in first heat treater(2') in the temperature range of 500 to 1,500 deg.C for 5 hours or more; a step of annealing the heat treated molded airplane part in an annealing treater(7') in the temperature range of 400 to 1,400 deg.C for 3 hours or more; and a step of quenching the annealed molded airplane part in a quenching treater(12') for 5 minutes.
Patent KR-20040064408-A (KR)
Inventor: YANG I JIN
IPC: B60T15/36
Filed: 2003-01-13
Abstract: PURPOSE: A valve for traction control is provided to simultaneously have functions of a bypass passage and a relief valve for preventing excessive outflow of hydraulic pressure from a high-pressure accumulator, to simplify the assembling process of parts, and to reduce the manufacturing cost. CONSTITUTION: An electronic valve of a brake system for a vehicle comprises a coil(111) forming an electromagnetic field by an electric signal applied; an armature(110) moving up and down by the electromagnetic field; a magnet core fixed to a valve block; a sleeve(100) fixed to the magnet core; a valve seat(300) having an orifice controlling flow; a plunger member(200) vertically slidably inserted in a hollow part formed to the magnet core, to open and shut off a wheel cylinder-side passage(310) of the valve seat; and a return spring(400) inserted between the plunger member and the valve seat. The plunger member comprises a plunger body(210) the upper part of which comes in contact with the armature; a support member(220) elastically supported by the return spring on the return spring while supporting the plunger body at the lower part; an opening and shutting member(240) directly opening and shutting the passage of the valve seat; and a relief spring(230) inserted between the plunger body and the opening and shutting member and compressed just when the wheel cylinder-side passage of the valve seat is opened by excessive hydraulic pressure.
Patent KR-20030036262-A (KR)
Inventor: OKATANI HIDEKI
IPC: G03F7/20
Filed: 2003-01-21
Abstract: PURPOSE: Provided is a method for contacting a whole surface of a photomask with a member to be exposed closely and quickly, while preventing the generation of air bubbles. CONSTITUTION: In the method, the movement of a pair of photomasks supporting members(52a,52b) are forcedly suppressed, in the state that a gap is formed between a pair of photomasks(51a,51b) and the member to be exposed(6) and the space including the gap is regarded as a closed chamber; the photomasks (51a,51b) are deflected by emitting the air in the closed chamber in the state of the movement suppression to contact with the member to be exposed(6) from their central parts; and then the contact areas of the photomasks(51a,51b) with the member to be exposed(6) are expanded successively toward a peripheral part, when the deflected photomasks(51a,51b) are restored by releasing the movement suppression on the frames(52a,52b).
Patent KR-20040069092-A (KR)
Inventor: KIM BYUNG HEE
IPC: A23L27/10
Filed: 2003-01-28
Abstract: PURPOSE: A method of processing red pepper seeds by separating seed kernels possessing a hot, bitter and astringent taste from seed hulls possessing nutrients in large quantities is provided. It permits efficient utilization of red pepper seeds and production of clean red pepper products in high yields. CONSTITUTION: Red pepper seeds are processed by the following process consisting of: immersing red pepper seeds in water at 50deg.C for about 1 day or at 10 to 20deg.C for about 2 days; agitating and hulling emersed red pepper seeds; washing the hulled material and separating it into seed kernels and seed hulls; drying it after separation and then roasting and grinding seed kernels.
Patent KR-20040070709-A (KR)
Inventor: OH SANG HUN
IPC: G03F7/26
Filed: 2003-02-04
Abstract: PURPOSE: A method for forming an air gap in a process for fabricating a semiconductor metal line is provided to embody low capacitance by using a conventional material, and to efficiently improve an RC delay by forming a stable air gap. CONSTITUTION: After a lower metal interconnection(202) is formed on a lower insulation layer(200), an upper insulation layer is stacked on the lower metal interconnection. After the first photoresist layer is patterned on the upper insulation layer, the upper insulation layer is etched until the lower metal interconnection is exposed. The first photoresist layer is removed. A nitride layer is filled in the etched upper insulation layer, and the upper insulation layer is eliminated. After the second photoresist layer is patterned on the nitride layer from which the upper insulation layer is removed, the lower metal interconnection is etched until the lower insulation layer is exposed. The second photoresist layer is eliminated. An IMD(intermetal dielectric) layer(212) is deposited to form an air gap(214). After the IMD layer is planarized by a CMP(chemical mechanical polishing) process, the nitride layer is eliminated by a wet etch process. After a conductive material(215) for a contact plug is filled in a hole from which the nitride layer is removed, an upper metal interconnection(216) is deposited.
Patent KR-20030020900-A (KR)
Title: Flower arrangement device on which flower stem pressing gateway and adsorption members including first and second adsorption members are formed
Inventor: PARK HA EUL
IPC: A47G7/06
Filed: 2003-02-14
Abstract: PURPOSE: A flower arrangement device is provided on which flower stem pressing gateway and adsorption member including first and second adsorption members are formed, in which water contained in the body is not flown out even when the device is fallen down, and which can be adhered onto the polished or irregular wall surface. CONSTITUTION: The flower arrangement device on which flower stem pressing gateway and adsorption member including first and second adsorption members are formed comprises a body(60) in which water can be contained; an adsorption member comprising first adsorption member(80) and second adsorption member(81) which are formed on one side part of the outer circumference of the body(60); a drying prevention member(86) formed on one side part of the inner circumference of the adsorption member comprising first adsorption member(80) and second adsorption member(81), wherein an adhesive(85) is interposed between the drying prevention member(86) and the first adsorption member(80); a lid part(10) installed at the gateway of the upper part of the body(60); and a flower stem pressing gateway(20) formed at upper one side part of the lid part(10), wherein the lid part(10) is formed of a rubber material having contractile force as a means for preventing water contained in a space of the body(60) from flowing out to the outside so that the stem of a flower is tightened and supported by contractile force when the stem of a flower is flown into the flower stem pressing gateway(20) formed on upper one side part of the lid part(10) when using the flower arrangement device.
Patent KR-20040076641-A (KR)
Inventor: KIM CHOON SIK
IPC: A47L11/00
Filed: 2003-02-26
Abstract: PURPOSE: A wireless vacuum cleaner having an electric moving unit is provided to meet the convenience of a user by automatically performing a cleaning work. CONSTITUTION: A body(1) includes a driving motor(3) receiving power from a storage battery(2), and a wheel plate(4) driven by the driving motor. A holding space(11) is formed in the body. A dust collecting filter(10) is installed in the holding space. A rotary cover(12) is mounted to the top of the holding space. A suction port(13) is formed at one side of the filter, and is communicated with the bottom of the body. A rotary motor(15) is installed at the other side of the filter, and has a suction fan(14). A discharge unit(17) has a plurality of discharge holes(16,16'), and is communicated with the holding space by a vent hole.
Patent KR-20040078841-A (KR)
Inventor: NA CHANG HO
IPC: A47G9/10
Filed: 2003-03-05
Abstract: PURPOSE: A radiative ceramic powder using a natural clay, a manufacturing method thereof, a radiative polyurethane foam using the same, a manufacturing method thereof and a pillow using the same are provided to have a good far-infrared radiation, anion radiation, anion generation and deodorizing effects and to reduce a component harmful to a human body. CONSTITUTION: The radiative ceramic powder using the natural clay comprises a purified natural clay containing an alumina and a silica in a weight ratio of 5:1 to 6:1; and at least one additive selected from the group consisting of a titanium dioxide, a zirconium dioxide, a magnesium oxide, a calcium oxide and a transition metal. The additive is added in an amount of 0.1 to 20 parts by weight to 100 parts by weight of a purified clay. The radiative polyurethane foam comprises a mixture of the radiative ceramic powder, polyurethane and a foaming agent. The pillow(1) comprises the radiative polyurethane foam.
Patent KR-20040079203-A (KR)
Inventor: KIM JUN
IPC: H04N5/225
Filed: 2003-03-06
Abstract: PURPOSE: A portable communication device is provided to configure a supplementary housing vertically having a camera module housing from a central axis in length direction of a communication device housing, thereby improving a digital image photographing function of a product. CONSTITUTION: The first housing(10) is extended in length direction, and wherein a hinge housing(30) is comprised on one end. The second housing(20) is connected with the first housing(10) by the hinge housing(30), and is vertically adjacent to or far away from the first housing(10) along the first hinge axis(A1) of the hinge housing(30). The hinge housing(30) connects the first and second housings(10,20) together, has the first hinge axis(A1), and has the second hinge axis(A2) to vertically rotate the second housing(20). A supplementary housing(40) is comprised in a predetermined position of the first housing(10) in length direction of the first housing(10), and has a cylinder-shaped camera module housing(41) in the same direction of the first hinge axis(A1).
Patent KR-20040079767-A (KR)
Inventor: EUN SEONG UN
IPC: E02D29/045
Filed: 2003-03-10
Abstract: PURPOSE: A building system for an underground road way is provided to endure vertical load transmitted from an upper panel part and lateral load from the ground by making a sidewall of the underground road way from sheet piles, to easily carry and move by reducing the term of works and dead weight, and to improve convenience for construction. CONSTITUTION: A building system for an underground road way(1) is composed of both sidewalls(100) mounted vertically on the ground to form a hollow part(1a); an upper plate part(200) settled and supported by the upside of the sidewalls; and a connection unit disposed between the sidewalls and the upper plate part. The sidewall is formed by laterally combining a plurality of sheet piles to each other. The upper plate part is made from steel. The connection unit comprises a plate integrated to the upper end of the sheet pile and a combining member penetrate-joined through the upper plate part settled on the plate.
Patent KR-20040080063-A (KR)
Inventor: CHUNG EOI SOOK
IPC: A23L27/10
Filed: 2003-03-10
Abstract: PURPOSE: Provided is a functional seasoning which consists of sesame, extract of Schizandra chinensis and Wasabia koreana and is helpful to health promotion. CONSTITUTION: The functional seasoning consists of 500 parts by weight of sesame, 150 parts by weight of extract of Schizandra chinensis and 25 parts by weight of Wasabia koreana.
Patent KR-20040082639-A (KR)
Inventor: WOO YU MYEONG
IPC: H01L21/66
Filed: 2003-03-19
Abstract: PURPOSE: Monitoring equipment for inspecting a wafer passed through semiconductor processes is provided to feedback the variation of skew and the first CD(critical dimension) target of a plurality of projection exposure apparatuses such that the variation is caused by the tolerance of the projection exposure apparatuses by calculating and displaying the skew and the first critical width target. CONSTITUTION: At least one of the first measuring unit(30) measures at least one of the first CD. At least one of the second measuring unit(40) measures at least one of the second CD. A control unit(60) stores at least the measured first and second CD's, connected to the first and second measuring units by a network. The control unit calculates a skew and the first CD target wherein the skew is a difference between the first and second CD's.
Patent KR-20040082786-A (KR)
Inventor: PARK BYOUNG CHOO
IPC: G02B6/13
Filed: 2003-03-20
Abstract: PURPOSE: An optical element with a photonic band gap and an optical device provided with the same are provided to improve the reliability related to the optical characteristics such as the increment or suppression of the mode density. CONSTITUTION: An optical device provided with the optical element(20) with a photonic band gap includes at least three thin films(21,22,23). Each of the thin films(21,22,23) has a different refractive index and/or thickness and is repeatedly stacked on a substrate.