baber/WOPTO huggingface dataset:
Patent KR-20070029103-A (KR)
Title: Method of constructing transgenic bird using lentivirus vector and transgenic bird obtained thereby
Inventor: IIJIMA SHINJI
IPC: A01K67/027
Filed: 2004-08-27
Abstract: It is intended to provide a lentivirus vector containing VSV-G in the coat protein; a recombinant bird host obtained by infecting a bird host with the lentivirus vector and a method of constructing the same; and a transgenic chimeric bird constructed by the infection with the lentivirus vector and its offspring. It is also intended to provide a method of constructing a G0 transgenic chimeric bird and its offspring which comprises infecting an early embryo in a fertilized bird egg with a lentivirus vector containing VSV-G in the coat protein and then hatching the embryo; and a G0 transgenic chimeric bird and its offspring constructed by the above method. Namely, a transgenic bird which is constructed by infecting an early bird embryo with a lentivirus vector having VSV-G in its coat protein. ® KIPO & WIPO 2007
Patent KR-20070020365-A (KR)
IPC: F01K23/10
Filed: 2004-08-27
Abstract: 폐열 열원(소형 산업 설비 및 자동차 연소 기관 등으로부터 나오는 고온 폐기 유체)으로부터 에너지를 회수하는 시스템으로서, 순환하는 작동 유체를 구비한 폐쇄 랭킨 사이클 시스템에 대하여 개시한다. 본 발명의 에너지 회수 시스템은,  제1 온도에서 폐열을 함유하고 있는 열원 유체를 받아들여서 폐기 유체를 제2 온도로 배출하며 제3 온도의 작동 유체를 받아들여서 작동 유체를 상기 제3 온도 및 작동 유체의 비등점보다 높은 제4 온도로 배출하는 제1 열교환기와; 상기 제1 열교환기로부터 제1 압력으로 나오는 작동 유체를 받아들여서 그 작동 유체를 상기 제1 압력보다 높은 제2 압력으로 출력함으로써 터빈 축에 회전 에너지를 부여하는 터빈 유닛과; 상기 터빈 축에 결합되어 회전 에너지를 전기 에너지로 변환시키는 전기 기계적 변환 유닛(발전기를 포함)과; 상기 터빈 유닛과 제1 열교환기에 결합되어 터빈 유닛으로부터 제5 온도의 작동 유체를 받아들이고 그 작동 유체를 냉각시키며 냉각된 작동 유체를 제1 열교환기에 제3 온도로 공급하는 냉각 장치를 포함한다. 발전기의 출력을 제어하는 기술에 대해서도 개시되어 있다. 특수 터빈, 베어링, 토크 커플링, 출력 제어 및 작동 유체 정화 기술에 대해서도 개시되어 있다. 
       
     랭킨 사이클, 폐열, 에너지, 회수, 정화, 작동 유체, 터빈, 베어링
Patent KR-20070017971-A (KR)
IPC: C23C14/02
Filed: 2004-10-12
Abstract: 진공하에서, 인듐 주석 산화물(ITO)과 같은, 투명전극을 갖는 광학 유리 기판 상의 휘발성 아교질 층 위에 임의의 코팅을 표면 상에 도포하기 위해서, 증발 및 휘발을 방지하는 중간 응력 흡수 중합 재료의 층이 휘발성 아교질 층을 덮도록 우선 도포되며, 그 후 코팅은 예를 들어, 물리 기상 증착(PVD) 또는 스퍼터링으로 지칭되는 기술을 이용하여 초고진공 하에서 도포된다.
Patent KR-20060086408-A (KR)
Title: Morpholine derivatives as norepinephrine reuptake inhibitors
Inventor: CAMPBELL GORDON IAIN
IPC: C07D413/06
Filed: 2004-10-28
Abstract: Compounds of the general formula (I) are inhibitors of the reuptake of norepinephrine. As such, they may be useful for the treatment of disorders of the central and/or peripheral nervous system.
Patent KR-20060125775-A (KR)
Title: Heat exchanger
Inventor: HIGASHIYAMA NAOHISA
IPC: F28D1/053
Filed: 2004-10-29
Abstract: A heat exchanger comprising a heat exchange core 4 composed of tube groups 11 in the form of rows arranged in the direction of flow of air through the exchanger, each of the tube groups 11 comprising a plurality of heat exchange tubes 9 arranged at a spacing, a refrigerant inlet header 5 and a refrigerant outlet header 6 positioned at the upper end of the core 4 and having respective groups of heat exchange tubes joined thereto, and a refrigerant turn tank 3 disposed at the lower end of the core 4. The turn tank 3 has its interior divided by a partition wall 39 into a refrigerant inflow header 7 and a refrigerant outflow header 8. The heat exchange tubes 9 have lower end portions inserted in the headers 7, 8 and are joined to the headers 7, 8. Refrigerant passing holes 43 are formed in the partition wall 39. The heat exchange tubes 9 have their lower ends positioned below the lower ends of the holes 43. The heat exchanger is improved in heat exchange performance.
Patent KR-20060126633-A (KR)
Title: Cemented carbide body containing zirconium and niobium and method of making the same
Inventor: HEINRICH HANS WILM
IPC: B23B27/14
Filed: 2004-10-06
Abstract: A sintered cemented carbide body (e.g., a cutting tool) and a method of making the same. The sintered cemented carbide body includes tungsten carbide, a binder phase of at least one metal of the iron group or an alloy thereof, and one or more solid solution phases. Each one of the solid solution phases has at least one of the carbides and carbonitrides of a combination of zirconium, niobium, and tungsten. The method includes the steps of providing a powder mixture that contains tungsten carbide, a binder metal powder comprising at least one metal of the iron group or an alloy thereof, and at least one of the carbides and carbonitrides of both zirconium and niobium including a powder of the carbides or carbonitrides of zirconium and niobium, forming a green compact of said powder mixture, and vacuum sintering or sinter-HIP said green compact at a temperature of from 1400 to 1560°C.
Patent KR-20060123360-A (KR)
Title: Polyethylene compositions having improved tear properties
Inventor: KWALK TAE HOON
IPC: C08F10/02
Filed: 2004-04-14
Abstract: Disclosed is a high density multimodal polyethylene composition that has a density of 0.935 g/cc or more, and that includes a blend of a first polyethylene component and a second polyethylene component, in which: the first polyethylene component includes a bimodal polyethylene; and the second polyethylene component includes a metallocene produced unimodal polyethylene, the composition characterized in having a low level of polyethylene having a molecular weight of less than 1,000 amu and a low level of polyethylene having a molecular weight greater than 500,000 amu.
Patent KR-20060117987-A (KR)
Title: Guided retractor and methods of use
Inventor: LARSON JEFFREY
IPC: A61F5/04
Filed: 2004-12-08
Abstract: The present invention provides methods and apparatus in which a surgical retractor comprises a plurality of mechanically coupled tissue retaining walls that are guided into position along one or more guides previously implanted into the patient. The walls are preferably coupled by pivots, so that separating some of the walls from one another opens an operating space. There are preferably two guides, which are driven or screwed into the pedicles of vertebrae, or other bone. Since practical considerations will usually mean that the guides are not generally parallel to one another, the guides are capable of polyaxial movement with respect to the pedicles, and retractor is provided with oversized channels to receive the guides. The channels may be conveniently disposed tin a frame, which also serves to hold lock the walls apart. Various convenience features are contemplated including a web disposed between the walls, which expands as the walls are separated. Also contemplated are projections from near the bottoms of one or more of the walls, which can alternatively or additionally help to hold the underlying tissue in place.
Patent KR-20060126528-A (KR)
Title: Roof extension for a utility vehicle cab
Inventor: KRAMB STEPHAN
IPC: B62D33/06
Filed: 2004-11-16
Abstract: The invention relates to a roof extension for a utility vehicle cab comprising a left and a right A column (22, 20; 54), "right" and "left" being in relation to the direction of forward travel (36), as well as at least one rear left and at least one rear right column (26, 30, 24, 28, 56) disposed behind a door section in relation to the direction of forward travel. Said roof extension is provided with at least two roof bows (12, 14, 16, 18; 62, 64, 66) that are covered by a roof (34). According to the invention, a first roof bow (14, 18; 62, 64) extends from the left A column (22, 54) to the rear left column (24, 28) while a second roof bow (12, 16; 66) runs from the right A column (20) to the rear left column (26, 30; 56). The inventive roof extension is used for stabilizing a utility vehicle cab.
Patent KR-20070000445-A (KR)
Title: Remedy for hypertension
Inventor: KATAYAMA YOICHI
IPC: A61K31/4422
Filed: 2005-02-02
Abstract: It is intended to eliminate the restricted indication in the cases with elevated intracranial pressure in the acute stage of cerebral attack to which nicardipine or its salt has been contraindicated. It is found out for the first time that, in cerebral infarct model rats, nicardipine or its salt would not affect the intracranial pressure, different from the common recognition, even in a group with elevated intracranial pressure in the acute stage of onset. Namely, a remedy for hypertension for patients with elevated intracranial pressure in the acute stage of cerebral attack which contains, as the active ingredient, nicardipine or its salt. ® KIPO & WIPO 2007
Patent KR-20060109995-A (KR)
Title: Reformed medium density fiber board products, such as door skins, and a process for reforming medium density fiber board
Inventor: MARTINO RALPH A
IPC: B27N7/00
Filed: 2000-02-03
Abstract: To produce a reformed medium density fiber (MDF) product, a reforming process is performed comprising the steps of: placing the pre-finished MDF board in a heated press mold; closing the mold; applying pressure and heat to the said board so that the pre- finished surface(s) is (are) reformed without cracking, bubbling, or removal of the coating(s). The process is particularly well-suited for use in making reformed door skins inexpensively from flat, pre-finished MDF boards.
Patent KR-20070022661-A (KR)
IPC: D03D15/02
Filed: 2004-02-12
Abstract: 원단 A는, 제1 적층사(1)와 제2 적층사(2)로 구성되고, 상기 적층사(1)는, 합성 수지 필름의 한 면에 금속층을 증착하고, 상기 금속층이 증착된 합성 수지 필름끼리를 상기 금속층이 내측이 되도록 서로 접착하여 샌드위치형 구조체를 제조하고, 상기 샌드위치형 구조체를 실모양으로 절단하여 형성한 것이다.  또, 상기 적층사(2)는, 그 금속층이 상기 적층사(1)의 금속층을 구성하는 금속과 전위차를 갖는 금속으로 이루어지는 것을 제외하면, 상기 적층사(1)와 동일한 방법으로 형성된 것이다.  또한, 다른 실시 형태인 원단 B는, 원단 A의 제조에서 사용한 2개의 샌드위치형 구조체를 분쇄하여 형성된 제1 적층체와 제2 적층체가 원사에 부착된 원단이다.
Patent KR-20060132935-A (KR)
Title: Double liquid-crystal aberration correcting element and its manufacturing method
Inventor: NAKAGAWA NOBUYOSHI
IPC: G11B7/135
Filed: 2005-03-25
Abstract: A novel double liquid-crystal aberration correcting element smaller and lighter than conventional ones. The double liquid-crystal aberration correcting element (1) is composed of two liquid-crystal aberration correcting elements stacked in the direction of the thickness. Each liquid-crystal aberration correcting element comprises a pair of substrates on one of which a common electrode is provided and on the other of which a segment electrode (21) having a non electrode portion is provided and a liquid crystal interposed between the paired substrates. Holes (30A, 30B, 30C) are made in the thickness direction in each of the substrates, and terminals (31A, 31B, 31C) each connected to one of the common and segment electrodes are provided to the holes respectively. An injection hole (60) through which the liquid crystal is injected is made in one of the substrates. The alignment directions of the liquid crystal of the two liquid-crystal aberration correcting elements during voltage nonapplication are perpendicular to each other.
Patent KR-20060127188-A (KR)
Title: High-frequency circuit and high-frequency component
Inventor: MURAKAMI YOSHIYUKI
IPC: H03H9/72
Filed: 2005-03-16
Abstract: A high-frequency circuit for demultiplexing high-frequency signals of communication methods of different frequencies. The high-frequency circuit comprises a lowpass filter circuit provided between first and second ports and/or a highpass filter circuit provided between the first port and a forth port and a matching circuit and a bandpass filter both provided between the first port and a third port. The lowpass filter circuit, the highpass filter circuit, and the matching circuit each have a capacitance element and inductance element. The bandpass filter circuit is composed of an SAW filter. The passband f1 of the lowpass filter circuit, the passband f2 of the bandpass filter circuit, and the passband f3 of the highpass filter are in a relation f1<f2<f3.
Patent KR-20060132937-A (KR)
Title: Planar lightwave circuit type variable optical attenuator
Inventor: HASHIZUME YASUAKI
IPC: G02B26/02
Filed: 2006-01-13
Abstract: A waveguide type variable light attenuator having a small polarization dependent loss. A polarization mode coupling is permitted to be -25dB or below by setting a waveguide birefringent index (absolute value) at first and second optical coupler sections at 3.5x10^-4 or more, and influence of polarization dependent loss due to the polarization mode coupling at a cross port of the first and second optical couplers is suppressed. In addition or merely, an arm waveguide length may be designed to be an integral multiple of a beat length obtained by dividing a wavelength of a using light by a waveguide birefringent index.
Patent KR-20080012736-A (KR)
Title: Preparation of styrene homopolymers and styrene-ethylene copolymers
Inventor: CARPENTIER JEAN FRANCOIS
IPC: C08F4/64
Filed: 2005-03-24
Abstract: The present invention discloses copolymers of styrene and ethylene with highly syndiotactic styrene blocks prepared with of a catalyst system comprising a metallocene catalyst component of the general formula (I): (Flu-R"-C p)M(n3-C3R'5)(ether) n wherein Cp is a cyclopentadienyl, substituted or unsubstituted, Flu is a fluorenyl, substituted or unsubstituted, M is a metal Group III of the Periodic Table, ether is a donor solvent molecule, R" is a structural bridge between Cp and Flu (9position) imparting stereorigidity to the component, each R' is the same or different and is hydrogen or an hydrocarbyl having from 1 to 20 carbon atoms and n is 0, 1 or 2. It also discloses styrene-ethylene copolymers having a high styrene content in which styrene units form syndiotactic polystyrene blocks.
Patent KR-20070058381-A (KR)
Title: Phenoxyalkycarboxylic acid derivatives in the treatment of inflammatory diseases
Inventor: SMITH CHARLES
IPC: A61P13/10
Filed: 2005-04-27
Abstract: A method of treating interstitial cystitis, irritable bowel syndrome, ulcerative colitis, and other inflammatory conditions, comprising: administering to a patient in need thereof an effective amount of a compound selected from compound 1, its metabolite 2 and pharmaceutically acceptable salts or prodrugs thereof.
Patent KR-20070010193-A (KR)
Title: System for scalable transmission of content in a data network
Inventor: CHANDHOK RAVINDER
IPC: H04N7/173
Filed: 2005-05-04
Abstract: System for scalable transmission of content in a data network. A method is provided for transmitting a plurality of content clips. The method includes determining QoS factors for the content clips, and grouping the content clips into groups based on the determined QoS factors. The method also includes coding the content clips in the groups to form coded content clips, interleaving the coded content clips to create a clip stream, and transmitting the clip stream. ® KIPO & WIPO 2007
Patent KR-20080066387-A (KR)
Title: Apparatus and method of inner-strap welding of spacer grids using optical fiber
Inventor: SONG KEE NAM
IPC: B23K26/064
Filed: 2007-01-12
Abstract: An apparatus and a method for laser welding of spacer grids using optical fibers are provided to increase structural strength of the spacer grids by enabling a fine welding operation to be performed between inner straps of the spacer grids, thereby reducing diameter of a welding bead of an inner strap connection part and reducing flaws of weldments. An apparatus(1) for laser welding of spacer grids using optical fibers comprises: a welding tool(10) including an optical fiber(11) led in to transmit a laser, a focusing unit(13) for collecting a laser transmitted through the optical fiber, and a laser emitting unit(15) formed on a bottom face of the focusing unit; a stage(30) which is installed on one side of the welding tool, which has a sliding hole penetrated into a central vertical part thereof such that a sliding rod is inserted into the sliding hole, and to which a robot arm and other devices are connected; and a tilting part(50) including a rotary unit(51) which is connected between the welding tool and the stage, and which is rotatably connected to the focusing unit, a connecting unit(53) connected to the rotary unit, and a fixing unit(55) connected to the connecting unit and formed on a front part of the stage.
Patent KR-20070081752-A (KR)
Title: Phase changeable structure and method of forming the same
Inventor: BAE JUN SOO
IPC: H01L27/115
Filed: 2007-02-06
Abstract: A phase changeable structure and its producing method are provided to form a side portion and an upper surface which have no defect on a phase changeable pattern positioned between a lower electrode and an etch stop pattern. A phase changeable structure includes a lower electrode(200), a phase changeable pattern formed on the lower electrode, a conductive etch stop pattern formed on the phase changeable pattern and comprising zirconium, and an upper electrode formed on the conductive etch stop pattern. The phase changeable pattern includes chalcogenide consisting of germanium, antimony and tellurium.
Patent KR-20080073965-A (KR)
Title: Liquid crystal display device
Inventor: JUNG JAI SANG
IPC: G02F1/1333
Filed: 2007-02-07
Abstract: A liquid crystal display device is provided to obtain high strength by inserting a light guide plate and optical sheets in a bottom chassis formed of aluminum. A liquid crystal display device includes a liquid crystal display panel(104), a light guide plate(118), optical sheets(110), and a bottom chassis(122). The light guide plate is located in a rear surface of the liquid crystal display panel. The optical sheets are located between the liquid crystal display panel and the light guide plate. The light guide plate and the optical sheets are inserted in the bottom chassis. The bottom chassis has a side portion, an inner side portion, and a projection portion. The liquid crystal display panel is positioned on the side portion of the bottom chassis. The inner side portion is formed in the side portion to have a stepped portion. The projection portion extends from an outer side of the side portion.
Patent KR-20080074490-A (KR)
Title: Method for forming gate of semiconductor device
Inventor: KONG SU JIN
IPC: H01L29/78
Filed: 2007-02-09
Abstract: A method for forming a gate of a semiconductor device is provided to more easily and effectively planarize the surface of an uneven conductive layer for a control gate by performing a reflow process on the conductive layer. A gate insulation layer(104) and a first conductive layer(106) are formed in an active region of a semiconductor substrate(102), and an isolation layer having a smaller height than that of the first conductive layer is formed in an isolation region of the semiconductor substrate. A dielectric layer(110) is formed on the resultant structure. A second conductive layer(114) is formed on the dielectric layer. A reflow process is performed in a manner that a step formed on the surface of the second conductive layer is removed to planarize the second conductive layer. A passivation layer(112) can be formed between the dielectric layer and the second conductive layer.
Patent KR-20080076327-A (KR)
Title: Method for setting equalizer sound in a car audio/video system
Inventor: CHOI MIN JAE
IPC: G06F3/041
Filed: 2007-02-15
Abstract: A method for setting equalizer sound in a car audio/video system is provided to set the equalizer sound easily during the drive and to increase user convenience by dragging a pattern of a desired equalizer sound from a set screen, drawing the pattern on the display part, and checking coordinates of the pattern. A user selects to display an equalizer sound set screen(S211). The user draws a pattern of a desired equalizer sound by touching and dragging the hand on the set screen of the display part(S213). A coordinate processing part checks coordinates of the drawn pattern and provides the drawn equalizer sound to a control part(S215). The control part controls the pattern of the equalizer sound to be set by using the received coordinates.
Patent KR-20080076572-A (KR)
Title: Deep red phosphor and method of manufacturing the same
Inventor: KIM TAE GON
IPC: C09K11/55
Filed: 2007-02-16
Abstract: A deep red phosphor is provided to ensure very excellent luminous efficiency, and to improve brightness performance and color rendering when the phosphor is applied as a fluorescent layer of a fluorescent lamp. A method for preparing a deep red phosphor includes the steps of: homogeneously mixing magnesium oxide, metal fluoride(AF2, in which A is a metal), germanium oxide, and a manganese precursor compound in a molar ratio of (k-x):x:1:y to prepare a mixture powder, wherein k is a real number between 2.8 and 5, x is a real number between 0.1 and 0.7, and y is a real number between 0.005 and 0.015; heat-treating the mixture powder at 1000-1200 °C for 4-9 hours to fire the mixture powder; and washing and filtering the fired powder.
Patent KR-20070082902-A (KR)
Title: Lithium-metal composite oxides and electrochemical device using the same
Inventor: CHANG SUNG KYUN
IPC: C01G1/00
Filed: 2007-02-16
Abstract: Lithium-metal composite oxides comprising paramagnetic metal and diamagnetic metal, an electrode containing the same and an electrochemical device equipped with the electrode are provided. A lithium-metal composite oxides comprising paramagnetic metal and diamagnetic metal satisfy any one of the followings: (a) the relative intensity rate(I10pm/I1240ppm) between one main peak(10ppm) of 0±10ppm and the other main peak(1240ppm) of 240±140ppm obtained in specific 7Li-NMR measurement condition measurement method is less than 0.117.Z(wherein Z is the number of mole for diamagnetic metal); (b) the relative line width(W240ppm/W0ppm) between one main peak(10ppm) of 0±10ppm and the other main peak(1240ppm) of 240±140ppm obtained in specific 7Li-NMR measurement condition measurement method is less than 21.45; or (c) both (a) and (b). The lithium-metal composite oxide has a chemical structure selected from following formula 1: Li1+aA1-xCxO2-bXb(-0.5<=a<=+0.5, 0<=b<=+0.1, 0<=x<=+0.1) and formula 2; Li1+aB2-x-yA'xCyO4-bXb(-0.5<=a<=+0.5, 0<=b<=+0.1, 0<=x<=+2, 0<=y<=0.1); wherein, A is more than two elements selected from transition metals having structure of 6 coordination, A' is more than one element selected from transition metals having structure of 6 coordination, B is more than two elements selected from transition metals having structure of 4 coordination, C is one or more element selected from a group consisting of alkaline earth metal and 3B metal, X is one or more element selected from a group consisting of 5B, 6B and 7B elements.
Patent KR-20070090100-A (KR)
Title: System for determining total isotropic sensitivity(tis) and related methods
Inventor: QI YIHONG
IPC: H04L25/03
Filed: 2007-02-28
Abstract: A system for determining a TIS(Total Isotropic Sensitivity) and associated methods are provided to present a test method to determine the TIS of a mobile communication device based on the 3D gain pattern of an antenna and the sensitivity of an RF receiver. A test system for determining a TIS comprises an RF source(31"), a mobile communication device, a radio communication link(33"), and a test controller(34"). The mobile communication device comprises an RF receiver(32") and an antenna(36") coupled to the RF receiver(32"). The radio communication link(33") couples the RF source(31") to the mobile communication device. The test controller(34") is coupled to the RF receiver(32"). The test controller(34") measures sensitivity of the RF receiver(32"). The test controller(34") measures 3-dimensional gain pattern of the antenna(36"), regardless of the measurement of the RF receiver sensitivity. The test controller(34") determines TIS of the mobile communication device, based on the measured sensitivity and 3-dimensional gain pattern.