baber/WOPTO huggingface dataset:
Patent KR-20020096068-A (KR)
Title: Electromagnetic wave-shielding composition comprising metal treated carbon nanotube
Inventor: OH WON CHUN
IPC: C09K3/16
Filed: 2001-06-14
Abstract: PURPOSE: An electromagnetic wave shielding composition is provided to shield the electromagnetic wave just by coating the composition onto the surface of an electronic product. CONSTITUTION: The electromagnetic wave shielding composition comprises 10-30 wt% of carbon nanotube treated with lithium or potassium; 2-10 wt% of a polyol which becomes a phenol resin; 3-12 wt% of aldehydes; and the balance of a solvent selected from the group consisting of an alcohol of C1-C4, acetone and their mixtures. Also the electromagnetic wave shielding composition comprises 10-30 wt% of carbon nanotube treated with lithium or potassium; 2-10 wt% of a polyol which becomes a phenol resin; 3-12 wt% of aldehydes; 1-5 wt% of a pigment; 7-8 wt% of a dispersant; 7-8 wt% of a flowing improver; 7-8 wt% of an antifoaming agent; 7-8 wt% of a curing agent; and the balance of a solvent selected from the group consisting of an alcohol of C1-C4, acetone and their mixtures.
Patent KR-20020095749-A (KR)
Title: Graph decoding method using partial correction
Inventor: KANG YEONG HWAN
IPC: H03M13/00
Filed: 2001-06-15
Abstract: PURPOSE: A method for decoding a graph by using a partial correction is provided to exercise a performance approximate to Sum-Product algorithm without increasing the complexity of Min-Sum algorithm. CONSTITUTION: A method for graph decoding a low density parity check(LPDC) code by using a Min-Sum algorithm includes the steps of: selecting a site combination having a small value among site combinations(δ1,δ2), processing an update of uE,s by a following equation so as to select K number of site combinations occupying a largest density among a plurality of site combinations as a correct factor and for compensating a loss generated during the decoding process by adding the result of the selecting step with the update result of the processing.
Patent KR-20020096728-A (KR)
Title: Collaborative Information exchanging system on the Peer to Peer network
Inventor: CHO YONG JUNG
IPC: G06F17/30
Filed: 2001-06-21
Abstract: PURPOSE: A system for cooperatively exchanging information on a P2P network is provided to process a query between peers on a P2P network and a query response effectively. CONSTITUTION: A query input unit(201) receives a query from a user. An internal query database(202) stores query related information inputted from the query input unit(201). A transmission unit(203) transmits the query to an external user terminal connected to at least one P2P network. A receiving unit(204) receives a query search result or a query from the external user terminal. A search result database(205) stores the received query search result. An external query database(206) stores the received query. A share database(207) is shared with other user terminal. A user database(208) includes information of a user terminal on the P2P network. A search unit(209) searches the share database(207) and transmits query search result information to the external user terminal through the transmission unit(203). A control unit(210) generally controls the system.
Patent KR-20020000524-A (KR)
Inventor: KAWASAKI HIROYUKI
IPC: F04D19/04
Filed: 2001-06-22
Abstract: PURPOSE: To provide a turbo-molecular pump which can prevent deterioration of gas discharge performance by making a gas flow in the inside smooth. CONSTITUTION: Rotary vanes 36 of a rotor R and stationary vanes 38 of a stator S are alternately arranged inside a easing 10. A radial direction vane discharge section L2 of this pump has a helicoidal undulation on at least one of opposed surfaces of the stationary vanes 38 or the rotary vanes 36. At least one of the stationary vane 38 or the rotary vane 36 of the first stage of this radial direction vane discharge section L2 decreases its thickness toward the flow direction.
Patent KR-20030003860-A (KR)
Title: a lack support structure of a gearbox of steering system for vehicles
Inventor: JIN HONG GI
IPC: B62D3/12
Filed: 2001-07-04
Abstract: PURPOSE: Rack supporting structure of a gearbox for a steering system in a vehicle is provided to improve travel stability by keeping the neutral position of the rack stably with placing a steel ball in a groove and by restoring a steering wheel after steering. CONSTITUTION: A yoke plug(4) is supported by a yoke spring(5) to push a rack(3) into a pinion(2). A ball support(7) is supported by a ball supporting spring(8), and formed in the yoke plug. A groove(3a) is formed in the middle of the rack, and the outside of the groove is inclined gently. A steel ball(9) is formed in the groove, and pushed by the ball support. The neutral position of the rack is kept stably by settling the steel ball in the groove. Travel stability is improved by enhancing neutrality of the steering wheel, and the steering wheel is restored after steering.
Patent KR-20030005593-A (KR)
Title: Preparation of Mixtures stimulating iNOS enzyme which induce immuno-reactant Nitric-Oxide Synthesis
Inventor: SEO CHAN SEOK
IPC: A61P31/04
Filed: 2001-07-09
Abstract: PURPOSE: Provided is a preparation of a composition stimulating iNOS enzyme which induces immuno-reactant Nitric-Oxide Synthesis to improve enteric function and to remove cholesterol. CONSTITUTION: The method for producing the immunological growth adjuvant of an immune inducible nitric oxide(NO) synthase iNOS comprises the steps of: (1) adjusting pH of water-soluble chitin/chitosan in a 10 to 40% salt solution to pH 4.5 to 8.5, and treating the solution with the ultrasonic wave; (2) digesting the solution of the step (1) with lysozyme, and subjecting the solution to ion-exchange; (3) subjecting the first ion exchanged fraction to ion-exchange again in order to prepare water-soluble β-glucosamine fiber; and (4) coating water-soluble β-glucosamine fiber with 0.1 to 15% of immune protein.
Patent KR-20030005931-A (KR)
Title: Reverse osmosis membrane having excellent anti-fouling property and its producing method
Inventor: KIM SEONG HO
IPC: B01D61/02
Filed: 2001-07-11
Abstract: PURPOSE: A reverse-osmotic separative membrane having improved anti-fouling property and a method for preparing the same are provided to prevent fouling state from being occurred during water treatment due to inorganic particles, organic material and/or microorganism. CONSTITUTION: The method for preparing the membrane comprises steps of generating TiO2 nano-particles by means of hydrolysis of titanium compounds in water solution under an acidic condition; forming a stable TiO2 dispersion by dispersing the TiO2 particles in acidic solution of pH1-6/alkali solution of pH9-13; introducing the TiO2 dispersion to a known reverse-osmotic membrane by immersing the membrane into the prepared TiO2 dispersion. The TiO2 particles are self-assembled against functional radicals existing onto surface of the membrane. The titanium compounds are selected from a group consisting of TiCl4, Ti(OCH(CH3)2)4, TiOSO4 and TiOCl2.
Patent KR-20030010361-A (KR)
Title: Deflection York
Inventor: JUNG I GWON
IPC: H01J9/236
Filed: 2001-07-26
Abstract: PURPOSE: A deflection yoke is provided to correct mis-convergence by arranging a slide pin on the B-type winding frame so as to improve structure of the coil. CONSTITUTION: A winding frame comprises a winding surface(10) having a concave shape and a groove formed in a lengthwise direction at the curvature where the bottom surface and the side surface of the concave shape meet; a guide surface(11) disposed at both sides of the winding surface, and which has a curvature and a slope, and permits the pin protruded toward the winding surface to move along the lengthwise groove formed at the winding surface; and a base(12) for supporting the winding surface and the guide surface.
Patent KR-20020010101-A (KR)
Inventor: FUKUYA TERUKAZU
IPC: B23K26/38
Filed: 2001-07-27
Abstract: PURPOSE: To prevent dross from sticking to the peripheral part of a hole and a high- density energy beam which intrudes from the cut hole into inside a metallic cylindrical material from colliding with the inner surface thereof when the metallic cylindrical material is pierced by the high-density energy beam. CONSTITUTION: A nozzle 10 for discharging gas is fitted and arranged in the inside space of a metallic cylindrical material 7, and assist gas is supplied from a machining head to a cutting part A of the metallic cylindrical material 7 while it is supplied from the nozzle 10 for discharging gas. Accordingly, since the high-density energy beam intruding through a hole 8 cut by the high-density energy beam into inside the metallic cylindrical material 7 is interrupted by the nozzle 10 for discharging gas, irradiation on the opposite side to the hole 8 by high-density energy beam can be prevented. Of cause, since dross D produced by cutting and processing is carried away to the outside by assist gas B which is ejected from the nozzle 10 for discharging gas through the hole 8 and is blown off by assist gas C which is supplied to the surface of the metallic cylindrical material 7 from the machining head and flows from the outer side of the hole 8 to the inner side thereof, adhesion of the dross D can effectively be prevented.
Patent KR-20020029597-A (KR)
Inventor: KAWADA AKIHIRO
IPC: F25B31/00
Filed: 2001-07-27
Abstract: PURPOSE: A multistage compression-refrigerating machine is provided to improve refrigerating performance with efficiently cooling a rotating machine such as an electric motor and lubricating oil by using a refrigerant and increasing the amount of refrigerant to be used to provide the refrigerating capacity an evaporator. CONSTITUTION: A multistage compression refrigerating machine comprises an evaporator(1); a condenser(5) for condensing a refrigerant and supplying the condensed refrigerant to the evaporator via an intercooler(6); a multistage compression system having a plurality of compressors connected in series, for absorbing the refrigerant evaporated in the evaporator, absorbing a refrigerant evaporated from the intercooler, from an intermediate position between adjacent compressors in the multistage compression system, and compressing the absorbed refrigerants together and discharging the compressed refrigerant to the condenser; a rotating machine for driving the multistage compression system; a rotating-machine cooler for cooling the rotating machine; and a lubricating-oil cooler(8) for cooling lubricating oil for lubricating the rotating machine. The refrigerant extracted from the intercooler is supplied to the rotating-machine cooler and the lubricating-oil cooler, and the refrigerant is returned to the evaporator after cooling.
Patent KR-20030011470-A (KR)
Title: Preparation of Insect repel-lent fabric containing Permethrin
Inventor: KIM DONG JU
IPC: D06M13/00
Filed: 2001-08-03
Abstract: PURPOSE: A process for preparing an insect repellent fabric which is capable of maintaining a continuous insect proofing effect by continuously emitting permethrin for a long period of time while effectively preventing the decomposition of permethrin is provided. Therefore, the product is effectively used as a fabric to be exposed to degrading elements of the atmosphere, or for camping and fishing garments. CONSTITUTION: The insect repellent fabric is prepared by the steps of: polymerizing a polymer of a synthetic fiber by adding 3.0 to 10% by weight of titanium diode having an average particle size of 0.2 to 0.3μm, based on the total weight of the composition; preparing a hollow synthetic fiber formed by a slit in the longitudinal direction of the fiber by melt spinning the raw material; impregnating the synthetic fiber with a solution of an MEK and a toluene solvent and a vinylchloride-vinylacetate copolymer, followed by a dispersion liquid containing permethrin, dioctyl phthalate, zirconium wax complex, methyl cellulose and methylated melamine formaldehyde resin and sonicating it at a frequency of 20 to 25KHz; weaving a fabric and dispersing mixed powder of permethrin, titanium dioxide and LDPE on the surface of the woven fabric; and heating the resulting product at over a softening point of LDPE.
Patent KR-20020017959-A (KR)
Inventor: HAN FELICIA FEI
IPC: H01L21/304
Filed: 2001-08-03
Abstract: PURPOSE: Provided are a method and an apparatus for removing silicon carbide from a semiconductor substrate while holding the thickness of the substrate and the identity of its surface composition. CONSTITUTION: A substrate including a silicon carbide is prepared(100). The silicon carbide formed on the substrate is oxidized so as to form a silicon oxide by heating the substrate(102). The silicon oxide is then removed from the substrate to remove silicon carbide from the substrate(104).
Patent KR-20030014446-A (KR)
Title: Apparatus to improve efficiency of the three phases alternating current generators
Inventor: BAEK YOUNG JONG
IPC: H02P9/00
Filed: 2001-08-11
Abstract: PURPOSE: An apparatus for improving efficiency of a three-phase alternator is provided to improve efficiency of power generation by reducing an impedance value generated from an output wire of the three-phase alternator. CONSTITUTION: An apparatus for improving efficiency of a three-phase alternator is installed on a transmission line(15). The improving apparatus increases the efficiency of power generation by reducing an impedance value generated from a boosting transformer. The improving apparatus has condensers(51-1,51-2,51-3) for providing a constant capacitance value the boosting transformer. The condensers(51-1,51-2,51-3) are connected in parallel to the first wire of the boosting transformer. The improving apparatus reduces a total impedance value by adding a negative impedance value to an impedance value when a resistant component of the first wire of the boosting transformer is serially connected to an inductance component of the boosting transformer. The improving apparatus has a current meter and a switch(52) for connecting or disconnecting the transmission line(15) with the condensers(51-1,51-2,51-3).
Patent KR-20010099170-A (KR)
Title: 경사 프리즘 렌즈를 사용한 대화면 평판 표시장치
Inventor: SEO DAE SHIK
IPC: G02F1/133
Filed: 2001-09-07
Abstract: 본 발명은 대화면 평판 표시 장치를 구현하기 위한 방법으로, 복수의 엘시디 모듈을 일정 간격으로 붙인 후 경사 프리즘 렌즈 시트를 사용하여 패널간의 연결부위의 표시 결함을 줄이는 방법으로 평판 디스플레이 소자의 특징인 경박 단소의 특장을 유지하면서 저가의 대화면 디스플레이를 구현할 수 있도록 한 것이다.
Patent KR-20030022545-A (KR)
Title: In sulation mixer
Inventor: KIM HAN SIK
IPC: B05C9/08
Filed: 2001-09-11
Abstract: PURPOSE: Provided is a device for drying powder coating, which can effectively perform coating in series by imparting cooling and heating functions to an inner can, and imparting an inclination functions to a drum can. CONSTITUTION: The device comprises a drum can(10) having an inner can and an outer can, a cooling line and a conversion heater which are positioned between the cans; a rotary unit for rotating the drum can; a lid(30) for opening-and-shutting an opening of the drum can; a stirring blade for stirring a coating material introduced into the inner can; a blade for preventing a sticking of the coating material to bottom and side of the inner can; and a elevator unit(32) for elevating the lid(30), the stirring blade and the blade.
Patent KR-20020023641-A (KR)
Inventor: KIMURA KEIICHI
IPC: B24B37/00
Filed: 2001-09-11
Abstract: PURPOSE: A polishing method and a polishing device are provided to selectively polish a projecting part in CMP(Chemical Mechanical Polishing) flattening working to fine rugged planes in a semiconductor process. CONSTITUTION: Corresponding to the fine rugged form on the surface of an object(13) to be worked, the surface of the object(13) to be worked is selectively irradiated with laser light. Thus, the removal control of a fine area is performed and, especially, a projecting part(23) on the surface can be selectively polished.
Patent KR-20030028041-A (KR)
Title: Reproduction-Method For Recycling The Same Of The Catalyzer Used Waste Water Treatment
Inventor: KIM IL BAE
IPC: B01J38/04
Filed: 2001-09-27
Abstract: PURPOSE: Provided is a method for regenerating an oxidation catalyst for use in waste water treatment. CONSTITUTION: The method for regenerating an oxidation catalyst, in which transition metals, alkali metals and/or alkali earth metals are impregnated, comprises the steps of collecting waste oxidation catalyst; drying the waste oxidation catalyst; and heating the waste oxidation catalyst in bath at 50-100°C for 2-6 hours.
Patent KR-20010104406-A (KR)
Title: 무장력 정련염색기
Inventor: LEE GYO HEUNG
Filed: 2001-10-11
Abstract: 본 발명은 원통형 염색기에 관한 것으로, 더욱 상세하게는 원통형의 염색기 내부에 원단을 꼬임 없이 고정할 수 있도록 스크루축에 수용된 걸이부의 저면에 곡선형으로 형성된 가이드 레일에 수개의 고정핀을 수용시키고, 원단의 상측에 상기의 핀을 고정하여 가이드 레일을 따라 이동시키므로 인하여 원단은 지속적으로 확포된 상태가 유지되면서 별도의 장력이 발생되지 않아 주름과 엉키는 상황없이 원단 표면을 균일하게 정련 및 염색하므로 인하여 제품을 보다 고급화시키는 효과가 있고, 상기의 염색기로 성질이 다른 고급직물과 같이 마찰 및 염색주름이 많이 발생하는 원단도 자유롭게 염색 및 정련을 할 수 있는 원통형의 염색기에 관한 것이다.
Patent KR-20030032514-A (KR)
Inventor: YOON JIN
IPC: B60R13/04
Filed: 2001-10-18
Abstract: PURPOSE: A roof molding structure installed on a trim of a vehicle is provided to improve outlook by reducing flexion by improving the structure of a roof molding to have a double hollow unit and to reduce reject rate by minimizing the deviation of length. CONSTITUTION: A roof molding structure installed on an integrated area(3) of a roof panel(1) and a side out panel(2) and having a hollow unit inside for a vehicle is composed of first and second hollow units(15,16) independently formed inside a basic body(14) and at least one or more rigid bodies(17) inserted inside the basic body adjacent to the second hollow unit.
Patent KR-20030033711-A (KR)
Title: LSTs determining method for multicasting in MPLS network
Inventor: JANG MYEONG RAE
IPC: H04L12/28
Filed: 2001-10-24
Abstract: PURPOSE: A plural traffic paths deciding method for multi-casting in an MPLS(Multi-Protocol Label Switching) network is provided to decide two trees for single point-to-multipoint connection and an alternative tree based on source not on receiver, and to apply to an on-line system deciding an MPLS tree when traffic requiring multi-cast reaches an ingress. CONSTITUTION: The first network, in which links currently having traffic transmittable reserve capacity less than current traffic demands are removed from entire links between nodes of a communication network, is generated(S401). The first distance information values for each link of the first network are calculated based on information on current traffic flows in the corresponding link and the traffic demands(S402). The first LST(Label Switched Tree) is decided based on the first distance information values(S403). The second network, in which links having the reserve capacity under the traffic demands and the first LST passes are removed, is generated(S404). The second LST is decided based on distance information values for each link of the second network from the first distance information values(S405). The traffic demands are divided and allocated on the first and second LSTs by a predetermined ratio(S406). The third network, in which links having a distribution ratio under a larger distribution value and the first and second LSTs pass are removed, is generated(S407). The second distance information values for each link of the third network are calculated based on the traffic demands and distribution amounts. And the first LST is decided based on the calculated first distance information values, to be used as a BT(Back Tree) for the first and second LSTs(S408).
Patent KR-20020035451-A (KR)
Inventor: KIM DONG WON
IPC: A61K47/06
Filed: 2001-11-05
Abstract: PURPOSE: A matrix type, transdermal drug delivery system having improved water-absorbability is provided, which system absorbs sweat well and is easily removed from the skin. CONSTITUTION: The matrix type, transdermal drug delivery system having improved water-absorbability comprises a backing layer(1) protecting a drug, a matrix layer(2) containing an effective drug and a release liner film(3) to be removed before applying the system to the skin, in which the matrix layer(2) contains 1 to 25 wt.% of effective drugs, 40 to 95 wt.% of acryl adhesive, 1 to 7 wt.% of polyvinylpyrrolidone having a molecular weight of 1 million to 500 million, 1 to 13 wt.% of polyvinylpyrrolidone having a molecular weight of 2,000 to 50,000, 0.1 to 25 wt.% of nonionic surfactant as an absorption promoting agent, 0.1 to 10 wt.% of terepene diluent and 0.1 to 10 wt.% of melting-assistant solvent, and further contains 0.5 to 5 wt.% of colloidal silica; and the effective drug is diclofenac diethylammonium.
Patent KR-20030037842-A (KR)
Title: Device for driving the fluorescent lamp with external electrodes of LCD
Inventor: HUH JEONG UK
IPC: G02F1/1335
Filed: 2001-11-06
Abstract: PURPOSE: A device for driving a surface emitting fluorescent lamp for an LCD is provided to maintain lighting of the surface emitting fluorescent lamp, stably operate the surface emitting fluorescent lamp at low voltage. CONSTITUTION: A main controller(10) lights an external electrode surface emitting fluorescent lamp(50) according to a control signal from an LCD controller(60). A priming circuit(20) supplies power source to an auxiliary electrode for a predetermined time to generate initial charged particles to the external electrode surface emitting fluorescent lamp by a control signal from the main controller. A lighting maintaining circuit(30) supplies power source to a main electrode to apply lighting maintaining voltage by using the generated charged particles.
Patent KR-20010113585-A (KR)
Title: 가상머신을 내장한 휴대용 무선 단말기에서 실행되는 vm어플리케이션 프로그램을 이용한 디지털 카메라와 디지털캠코더의 이미지 정보 관리 시스템 및 그 방법
Inventor: LIM SUNG KI
IPC: H04B7/26
Filed: 2001-11-08
Abstract: 본 발명은 VM(:Virtual Machine, 가상머신, 이하"VM"이라 함)을 내장한 휴대용 무선 단말기상에서 실행되는 VM 어플리케이션 프로그램을 이용하여 디지털 카메라나 디지털 캠코더가 촬영한 이미지 정보를 관리하는 시스템 및 그 방법에 관한 것이다. 
     본 발명에 따르면 휴대용 무선 단말기에 내장된 VM상에서 동작되는 어플리케이션 프로그램을 이용하여 디지털 카메라나 디지털 캠코더가 촬영한 이미지 정보를 원격지의 서버나 PC로 전송하여 이미지 정보를 저장, 편집할 수 있게된다. 이를 통해 사용자가 VM 어플리케이션 프로그램을 이용하여 디지털 카메라나 디지털 캠코더가 촬영한 이미지 정보를 효율적으로 사용할 수 있게됨으로서 다양한 서비스가 가능해지는 효과가 있다. 
     구체적으로는 VM을 내장한 휴대용 무선 단말기 사용자가 디지털 카메라나 디지털 캠코더의 이미지 정보를 관리하는 VM 어플리케이션 프로그램을 기동시키는 단계, 기동된 VM 어플리케이션 프로그램이 유, 무선에 의해 휴대용 무선 단말기에 연결되어 있는 상기 디지털 카메라나 디지털 캠코더의 이미지 정보를 읽어오는 단계, 읽어온 이미지 정보를 상기 VM 어플리케이션 프로그램이 디지털 카메라나 디지털 캠코더의 이미지 정보를 관리하는 원격지의 서버나 PC로 전송하는 단계, 상기 원격지의 서버나 PC에서 수신한 이미지 정보를 저장하고 관리하는 단계로 이루어진다. 
     본 발명에 따라 디지털 카메라나 디지털 캠코더에 별도의 무선 기능을 장착할 필요가 없고, 디지털 카메라나 디지털 캠코더의 하드웨어와 소프트웨어를 수정할 필요가 없으며, 디지털 카메라나 디지털 캠코더의 이미지 정보 관리를 위한 특정 하드웨어나 소프트웨어를 휴대용 무선 단말기에 내장시킬 필요 없이, VM을 내장한 일반 휴대용 무선 단말기를 이용하여 디지털 카메라나 디지털 캠코더가 촬영한 이미지를 해당 VM 어플리케이션 프로그램을 사용해서 원격지의 서버나 PC로 실시간으로 전송해서 저장하고 편집할 수 있다.