baber/WOPTO huggingface dataset:
Patent KR-20120065820-A (KR)
Title: Device for generating hybrid-recycling energy and device for measuring of that
Inventor: JOUNG UI CHOUN
IPC: F03D9/00
Filed: 2010-12-13
Abstract: PURPOSE: A hybrid recycling energy generator and equipment for measuring power supply thereof are provided to maximize generating efficiency by minimizing a time that one power generator can not use all eco friendly energy to generate power. CONSTITUTION: A hybrid recycling energy generator comprises a support post, a floating member(20), a tidal power generation facility(30), connecting lines, a wind power generation facility(80), a solar power generation facility(110), and a power integration and control facility(130). The wind power generation facility comprises a rotary blade rotated with an air flow. The wind power generation facility generates electricity by converting the torque of the rotary blade into electric energy. The solar power generation facility generates electricity using sun lights with being installed on the floating member. The power integration and control facility is connected to the tidal power generation facility, the wind power generating facility, and the solar power generation facility. The power integration and control facility integrates the electricity generated from the tidal power generation facility, the wind power generating facility, and the solar power generation facility into one electrical power.
Patent KR-20120067118-A (KR)
Title: Fingerprint prevention film and manufacturing method of the same
Inventor: JO JEONG DAI
IPC: B29C59/00
Filed: 2010-12-15
Abstract: PURPOSE: A fingerprint-proof film and manufacturing method thereof are provided to reduce manufacturing costs of a fingerprint-proof film by forming pre-set patterns in one surface of a transparent film with a recessed groove of 0.1 to 1micron meter depth. CONSTITUTION: A manufacturing method of a fingerprint-proof film(100) is as follows. A transparent film(1) is prepared(ST1). Pre-set patterns are formed in one surface of a transparent film with a recessed groove of 0.1 to 1micron meter depth(ST2). A concave groove(G) is formed in the transparent film by one among a nano imprint, a stepper lithography, and a soft lithography.
Patent KR-20120070087-A (KR)
Title: 10mw type large scale calorimeter
Inventor: RYU SANG HOON
IPC: G01N25/20
Filed: 2010-12-21
Abstract: PURPOSE: A large scale calorimeter in the 100MW class is provided to improve the accuracy for measuring data with respect to a fired object even though a large size. CONSTITUTION: A large scale calorimeter(100) in the 100MW class comprises a collection hood(110), an exhaust duct(120), a combustion gas analyzing device(130), an orifice part(140), and a guide vane(150). Combustion gas generated in a fire is gathered and flows into the collection hood for a combustion test. The exhaust duct is connected to the upper part of the collection hood and horizontally installed. The combustion gas analyzing device measures the combustion gas passing through the inner side of the exhaust duct through the collection hood. The orifice part is installed so that an exhausting speed of the combustion gas is increased. The guide vane installed between the orifice part and combustion gas analyzing device guides the combustion gas flowing to the combustion gas analyzing device to the horizontal direction at a constant concentration.
Patent KR-20120075934-A (KR)
Title: Board to board connectors and connecting structure the same
Inventor: CHO YOUNG JE
IPC: H01R12/70
Filed: 2010-12-29
Abstract: PURPOSE: A plug connector, a socket connector, and a coupling structure thereof are provided to minimize the heights of a plug connector and a socket connector to connect boards, thereby minimizing intervals between the connected boards. CONSTITUTION: A terminal placing unit is extended in a plate shaped plug body(12). The plate shaped plug body is made of insulating synthesis resins. A plug terminal(20) of conductive metal is placed on the terminal placing unit. Soldering pieces are formed on both sides of the plug body. A coupling protrusion piece penetrates the plug body.
Patent KR-20120077509-A (KR)
Title: Adjustable capacitor, plasma impedance matching system and the methode
Inventor: SON DUK HYUN
IPC: H05H1/46
Filed: 2010-12-30
Abstract: PURPOSE: A variable capacity, an apparatus for plasma impedance matching, and a method thereof are provided to minimize reflected power by efficiently performing plasma impedance matching. CONSTITUTION: A substrate processing apparatus comprises a processing chamber(1160), an electrode(1170), a radio frequency power(1110), and a plasma impedance matching apparatus. The substrate processing apparatus processes a substrate by converting gas in the processing chamber into plasma. The processing chamber processes the substrate by using the plasma. The electrode supplies electrical energy in order to convert the gas flowing into the processing chamber into the plasma. The electrode can be either a CCP(Capacitively Coupled Plasma) source consisting of two electrode flat boards which are parallel within the processing chamber or an ICP(Inductively Coupled Plasma) source consisting of an induction coil outside the processing chamber.
Patent KR-20120077707-A (KR)
Title: Localized emitter solar cell and method for manufacturing thereof
Inventor: LEE JOON SUNG
IPC: H01L31/18
Filed: 2010-12-31
Abstract: PURPOSE: A solar cell with a localized emitter and a manufacturing method thereof are provided to maximize light conversion efficiency in a solar cell by reducing the separation distance between electrodes and the line width of the electrode. CONSTITUTION: A first conductive substrate(10) is prepared. A heavily doped region(10-2) having second conductive impurities is locally formed on an upper portion of the substrate. A back side metal material is applied on the back side of the substrate. A front side metal material is applied on an upper portion of a heavily doped region having second conductive impurities through screen printing process. Plastic processing is performed and a front electrode(14) and a back electrode(15) are formed on the front and back surface of the substrate.
Patent KR-20120078194-A (KR)
Title: In-plane switching mode liquid crystal display device
Inventor: YOON SANG SOON
IPC: G02F1/1343
Filed: 2010-12-31
Abstract: PURPOSE: An in-plane switching mode liquid crystal display device is provided to form a double domain in one pixel area, thereby preventing color shift phenomena. CONSTITUTION: A plurality of first central pixel electrodes have a first width in a red pixel area. The central portions of the first central pixel electrodes have a first angle against a rubbing direction vertical to a gate line(103). A plurality of second central pixel electrodes(271,273) have a second width in a green pixel area. The central portions of the second central pixel electrodes have a second angle against the rubbing direction. A plurality of third central pixel electrodes have a third width in a blue pixel area. The central portions of the third central pixel electrodes have a third angle against the rubbing direction. The first to third central pixel electrodes have the first, second, and third widths respectively.
Patent KR-20100047304-A (KR)
Title: Flow meter system and method for measuring flow characteristics of a three phase flow
Inventor: BELL MARK JAMES
IPC: G01F1/84
Filed: 2007-07-30
Abstract: A vibratory flow meter for measuring flow characteristics of a three phase flow is provided according to the invention. The vibratory flow meter includes a meter assembly including pickoff sensors and meter electronics coupled to the pickoff sensors. The meter electronics is configured to receive a vibrational response from the pickoff sensors, generate a first density measurement of the three phase flow using a first frequency component of the vibrational response, and generate at least a second density measurement of the three phase flow using at least a second frequency component of the vibrational response. The at least second frequency component is a different frequency than the first frequency component. The meter electronics is further configured to determine one or more flow characteristics from the first density measurement and the at least second density measurement.
Patent KR-20100085014-A (KR)
Title: Movable body apparatus
Inventor: KANAYA YUHO
IPC: G03F7/20
Filed: 2008-11-06
Abstract: On the +X and-X sides of a projection unit (PU), a plurality of Y heads are arranged in parallel to the X-axis by a distance (WD) half or less than half the effective width of a Y scale, so that two heads each constantly form a pair and face a pair of Y scales on a wafer stage. Similarly, on the +Y and-Y sides of the projection unit (PU), a plurality of X heads are arranged in parallel to the Y-axis by the distance (WD), so that two heads each constantly form a pair and face X scales. Of the pair of heads consisting of two heads which simultaneously face the scale, measurement values of a priority head is used, and when abnormality occurs in the measurement values of the priority head due to malfunction of the head, measurement values of the other head is used. Then, by using the measurement values of the two pairs of Y heads and the pair of X heads, a position of the wafer stage within a two-dimensional plane is measured in a stable manner and with high precision.
Patent KR-20100044270-A (KR)
Title: Plasma display panel apparatus and driving method of plasma display panel
Inventor: ORIGUCHI TAKAHIKO
IPC: G09G3/292
Filed: 2008-08-26
Abstract: A two-phase driving operation is performed, if the average brightness level being equal to or greater than a predetermined value, in at least one subfield by applying to a plurality of first electrodes a first ramp waveform falling from a first potential to a second potential during an initialization interval; also applying to a plurality of second scan electrodes a second ramp waveform falling from a third potential higher than the first potential to a fourth potential higher than the second potential during the initialization interval; sequentially applying scan pulses to the plurality of first scan electrodes during a write interval; and thereafter sequentially applying scan pulses to the plurality of second electrodes. The application of the two-phase driving operation can prevent discharge failures from occurring in the write discharges.
Patent KR-20100061732-A (KR)
Title: Airbag module
Inventor: OOSHINO MASAKI
IPC: B60R21/215
Filed: 2008-10-07
Abstract: [PROBLEMS] An airbag module using less material resources and having a reduced weight. [MEANS FOR SOLVING PROBLEMS] The airbag module has an airbag (1) held by a fabric housing (11) and also has an inflator (5) for supplying gas to the airbag (1) and received in an airbag case (12). The fabric housing (11) is made from fabric having strength the same as or higher than that of a cushion used for the airbag (1) and is formed as a closed bottom box body having an open ceiling and also having a floor surface in which a hole (11a) for connection to the inflator is formed. The airbag case (12) has an opening (12aa) into which the fabric housing (11) is inserted. On opposite sides on one side of the opening (12aa) are provided an engagement member (12a) and a lower surface plate member (12c). The engagement member (12a) has a hook (12ab) for engagement with an instrument panel. The lower surface plate member (12c) is fastened to the engagement member (12a) via a bridge member (12b). [EFFECT] Side walls of the airbag case can be eliminated as much as possible, so that the airbag module can be produced by using less material resources and has a reduced weight.
Patent KR-20100090774-A (KR)
Inventor: FELDMAN STEVEN
IPC: H01R13/629
Filed: 2008-10-10
Abstract: 전기 커넥터 조립체는 캐리어 및 캐리어에 의해 보유되는 복수의 종단접속된 케이블 조립체를 포함한다.  캐리어는 복수의 제1 정렬 요소를 포함하고, 각각의 종단접속된 케이블 조립체는 하나 이상의 제2 정렬 요소를 포함한다.  제1 및 제2 정렬 요소들은 복수의 종단접속된 케이블 조립체를 캐리어 내에서 상호작용적으로 정렬시키도록 구성된다.
Patent KR-20100103464-A (KR)
Inventor: VITALI ANDREA
IPC: C07K14/655
Filed: 2008-11-24
Abstract: 본 발명은 소마토스타틴의 비-선택적 기능성 유사체인, 새로운 종류의 화학식 1의 사이클로펩티드에 관련된다. 
[화학식 1]
Patent KR-20100098392-A (KR)
Inventor: JONES ROSS PETER
IPC: A61M39/02
Filed: 2008-12-02
Abstract: 안과 수술용 시스템을 위하여 기포 분리기가 제공되고, 상기 기포 분리기는 대각선으로 배향된 유동 채널(110) 및 상기 대각선으로 배향된 채널과 연결되는 수직으로 배향된 유동 채널(130)을 가진 하우징(102)을 포함한다.  상기 대각선으로 배향된 유동 채널(110)은 상기 수직으로 배향된 유동 채널(130)의 하류에 배치된 하류부(112) 및 상기 수직으로 배향된 유동 채널(130)의 상류에 배치된 상류부(118)를 가진다.  상기 대각선으로 배향된 유동 채널(110)의 하류부(112)는 상기 상류부(118)보다 더 넓은 단면(114)을 가진다.  상기 하류부의 단면(114)은 상기 대각선으로 배향된 유동 채널(110)을 통하는 유체 유동을 느리게 하기에 충분한 양 또는 비율만큼 상기 상류부의 단면(124)보다 더 넓고, 이로써 상기 유체 내의 공기가 상승하여 상기 수직으로 배향된 유동 채널(130)로 유동된다.
Patent KR-20100092483-A (KR)
Title: Intravascular catheter comprising a reinforcing micro-tape
Inventor: AHERNE JASON LAURENCE
IPC: A61L29/14
Filed: 2008-12-04
Abstract: A catheter, such as an intravascular catheter, includes a longitudinally pre-oriented tubular substrate and reinforcing means surrounding and in contact with the substrate, the reinforcing means wound over the substrate, and a tubular superstrate surrounding the reinforcing means forcing the reinforcing means against the substrate and maintaining the reinforcing means wound over the substrate. The reinforcing means is a micro-tape having a width less than 0.5 mm and includes a filament layer having a cross sectional aspect ratio (width/height) of 2 to 20, wherein the filaments are fixated by a cured or solidified resin or wax, which constitutes 2 to 40 wt % of the micro-tape.
Patent KR-20100092496-A (KR)
Inventor: MAKI PETAJA JAAKKO
IPC: A63B67/08
Filed: 2008-11-21
Abstract: 본원에서 기술된 본 발명의 실시예는 스포츠 게임 플레이 절차들 및 규칙들, 게임 경기장들 및/또는 스포츠 게임들을 위해 사용된 장비에 관한 것이다.  게임 경기 방법은 페이스 오프 절차를 포함하여, 상대 팀 중 각 2 명의 플레이어들의 견갑골들 사이에 볼을 위치시킴으로써, 그리고 신호가 주어지면, 각 플레이어가 볼에 대한 경쟁을 하도록 함으로써, 게임이 시작된다.  게임 플레이 스틱은 하부(14) 및 상부 말단(13)을 가진 중공 관형 핸들(12)을 사용하여 형성될 수 있고, 핸들은 하부 말단 상의 베이스(100)에 연결될 수 있고, 그리고 핸들의 상부 말단은 볼 수용 영역(16)에 연결될 수 있다.
Patent KR-20100105662-A (KR)
Inventor: BERGSTROM ANDREW
IPC: G06F15/16
Filed: 2008-12-10
Abstract: 특허 관련된 문서들의 관리를 지원하는 데이터베이스에 대한 쿼리의 제출에 대한 응답으로 생성된 보고서의 기능성을 확장하기 위한, 방법, 시스템, 및 제조 물품이 제공된다. 문서 제출을 위한 마감기한은 관리 도구에 의해 추적된다. 그래픽 유저 인터페이스는, 쿼리에서 결합될 필드를 위한 필터들의 엔트리를 용이하게 하기 위한 쿼리 제출에 대한 오버레이로서 제공되고, 결합된 필드들 상에 추가적인 제약조건을 배치하는 것을 지원하기 위하여 제공된다. 쿼리에 대응하여, 보고서가 생성된다. 보고서의 체계화는, 보고서에서 열마다 필터된 데이터 항목마다 제약조건 데이터 항목의 연합을 제한한다.
Patent KR-20100095463-A (KR)
Inventor: REYNOLDS EUGENE D
IPC: B21G1/08
Filed: 2008-12-03
Abstract: 굽힘 강도를 개선하기 위해 합금 금속 수술용 바늘을 기계적으로 처리하는 방법이 개시된다.  굽힘 강도를 개선하기 위해, 이 방법에서 바늘은 만곡되고 역-만곡된다.
Patent KR-20100106504-A (KR)
Title: Method and arrangement in a telecommunication system
Inventor: JOHANSSON ANDERS
IPC: H04W72/04
Filed: 2008-11-07
Abstract: The downlink control channels in a control region of each downlink subframe in a telecommunication system are divided into at least one common subset of the downlink control channels and a plurality of group subsets of the downlink control channels, such that the common subset or each common subset will be decoded by every user equipment, and each group subset will be decoded only by a limited group of user equipments. Resource assignment messages for a user equipment can then be transmitted on a downlink control channel of the relevant group subset, to avoid the need for messages to be decoded by a large number of UEs that will not act on them, while broadcast messages can be transmitted on a downlink control channel of the relevant common subset, to avoid the need for messages to be transmitted many times.
Patent KR-20100112650-A (KR)
Inventor: KINGERY JOHN R
IPC: B67D99/00
Filed: 2006-06-05
Abstract: 본 발명은 유체를 저장 및 분배하기 위한 구조 및 구성뿐만 아니라 기술 및 방법을 포함하는 유체 저장 및 분배 시스템과 프로세스에 관한 것으로, 적절한 연결을 보장하고 유체의 오염 발생을 피하기 위해 유체 저장 및 분배 패키지에 대한 용례에 유용하게 이용되는 사전-연결 확인 커플링과, 유체 분배 작업 시에 가압되는 라이너를 포함하는 유체 저장 및 분배 패키지용으로 유용하게 이용되는 비어 있음 검출 시스템과, 캡을 씌운 용기로부터 분배 커넥터를 분리하는 것을 용이하게 하는 인체 공학적으로 개선된 구조와, 용기 캡의 오사용을 방지하는 캡 무결성 보장 시스템, 그리고 적절한 분배 조립체와 용기의 연결을 보장하는 키코드 시스템을 제한 없이 포함한다.  본 명세서에는, 제로 또는 거의 제로의 헤드 스페이스 특성을 확보하고, 오버팩 용기 내에 있는 라이너로부터 유체를 분배하는 데 있어서 용해도 증가로 인한 결과를 막거나 개선하는 유체 저장 및 분배 시스템을 설명한다.
Patent KR-20100127872-A (KR)
Title: A medical connector
Inventor: CALIMERI ALDO
IPC: A61M39/10
Filed: 2008-04-01
Abstract: A medical connector, of a female luer type, comprises an external tubular body (4) which contains an internal tubular body (2) free to rotate about an axis thereof. The external tubular body exhibits a screw-coupling surface. The internal tubular body exhibits a conical luer seal surface. An insert (5), which has a pawl (9) snap-fitted in a window (8) afforded on the external tubular body, constrains the two tubular bodies solidly to one another, in an axial displacement direction. The connector is used to connect a blood line to a blood port of a dialyser, preventing the blood line from twisting on itself and kinking.
Patent KR-20110028443-A (KR)
Inventor: KAKIMOTO AKIHIRO
IPC: G16Z99/00
Filed: 2009-06-19
Abstract: 본 발명은 보다 정확하고 상세하게 뇌 질환의 진단을 실시하는 것을 목적으로 한다.  검진자의 뇌 질환을 진단하는 뇌 질환 진단 시스템 (1)의 진단 서버 (10)는 검진자의 뇌 화상을 취득하여 취득 화상으로 하는 취득부 (11)와 취득 화상에 있어서 복수의 영역을 설정하는 영역 설정부 (12)와 복수의 영역 각각에 대해 취득 화상의 화소값에 기초하여 개별 지표값을 산출하는 개별 지표값 산출부 (13)와 복수의 영역 각각의 개별 지표값에 대해 중요도 매김을 실시함으로써 전체 지표값을 산출하는 전체 지표값 산출부 (14)와 전체 지표값에 기초하여 검진자의 뇌 질환을 진단하는 진단부 (15)와 진단 결과를 나타내는 정보를 출력하는 출력부 (16)를 구비한다.
Patent KR-20110031914-A (KR)
Inventor: DUBOIS MARC
IPC: G01B11/24
Filed: 2009-05-14
Abstract: 복합 재료의 분석을 위한 시스템 및 방법이 제공된다. 복합 물체의 모양 및 위치의 측정을 위한 개선된 기술이 제공되며, 이는 구조 광을 사용하여 향상된 스캔 속도를 가진다.
Patent KR-20110009731-A (KR)
Title: Homepage conference system using peer to peer technology
Inventor: LEE JAE OH
IPC: G06Q50/10
Filed: 2011-01-11
Abstract: PURPOSE: A system for homepage consulting using a peer to peer technology on a web is provided to perform text/image/voice conversation between a user and a manager without installing a chatting server program or a media server program, thereby operating a consulting system without excessive investment costs. CONSTITUTION: A receiving unit(210) receives a signal that consulting is ready from a manager PC. The receiving unit receives a signal requesting consulting from a user PC. A client controller(220) receives IP information connected to the internet from the manager PC and the user PC. If the manager PC is not connected to the user PC, the client controller controls the user PC to connect to the manager PC. A transmitting unit(230) transmits connection information of the other PC based on the received connection information.
Patent KR-20120081898-A (KR)
Title: Tent heating wire bed metress
Inventor: CHOI SARA
IPC: A47C27/00
Filed: 2011-01-12
Abstract: PURPOSE: A tent type heating wire bed mattress including a heating wire wound around more than one inner spring and a temperature controller is provided to improve the self-purification function of the mattress by emitting heat from the mattress. CONSTITUTION: A tent type heating wire bed mattress includes a heating wire wound around more than one inner spring, a temperature controller controlling the temperature of the heating wire, and a tent covering the upper side of the mattress. A heat insulator is installed on more than one surface of the mattress. The heating wire is arranged to the longitudinal direction of the human body. The temperature controller has secluding function for the electric power supply when a short circuit is caused.
Patent KR-20120082208-A (KR)
Title: Composition of colorant dispersed liquid for colored photosensitive resin composition for reflector of electronic paper, colored photosensitive resin composition for reflector of electronic paper including the same, reflector for electronic paper and electoronic paper including the same
Inventor: KIM HUN SIK
IPC: G02F1/15
Filed: 2011-01-13
Abstract: PURPOSE: A composition for colorant dispersed liquid, a photo-sensitive resin composition for the reflector of electronic paper including the same, the reflector of the electronic paper using the same, and the electronic paper using the same are provided to prevent the generation of impurities due to the coagulation of pigment particles. CONSTITUTION: A composition for colorant dispersed liquid includes a white pigment containing coloring agent, a binder resin, a dispersing agent, and a solvent. The acidity of the dispersing agent is 10 to 100 mgKOH/g. The amine value of the dispersing agent is 10 to 50 mgKOH/g. The content of the dispersing agent is 5 to 50 mass% based on the solid part of the composition. The white pigment includes TiO_2. The content of the colorant is 10 to 90 mass% based on the solid part of the composition.
Patent KR-20120084385-A (KR)
Title: Control method using pressure sensor for air supply to air-cavity of air-cavity vessel
Inventor: LEE SOON KYU
IPC: G01F23/14
Filed: 2011-01-20
Abstract: PURPOSE: A control method for supplying air to an air chamber using a pressure sensor of an air chamber ship is provided to prevent the waste of energy according to excessive operation of a compressor by maintaining a buffering state with air in an air chamber. CONSTITUTION: A control method for supplying air to an air chamber using a pressure sensor of an air chamber ship is as follows. Pressure sensors are respectively installed at the bottom of a hull and at the top of an air chamber to measure pressure(S10). The difference of measured values between the pressure sensor at the bottom of the hull and the pressure sensor at the top of the air chamber is calculated to measure the water level in the air chamber(S20). The measured water level is transmitted to a controller(S30). The controller detects proper water level to determine whether the water level is changed over a reference water level(S40). If the water level is changed over the reference water level, the controller controls to operate a compressor so that the air chamber can be filled with the air(S50). Whether the water level is changed or not is determined by receiving the measured water level through the pressure sensors(S60). The controller stops the operation of the controller if the water level is maintained for a constant time(S70).
Patent KR-20120092785-A (KR)
Title: Light emitting device
Inventor: HAN OK SIK
IPC: H01L33/50
Filed: 2011-02-14
Abstract: PURPOSE: A light emitting device is provided to minimize the degradation of luminous efficiency due to color distribution, resorption, and scattering by including a wavelength converter with a composite crystal structure. CONSTITUTION: A light emitting diode chip(101) generates light through the recombination of a hole and an electron. A substrate(102) comprises a wiring structure for being electrically connected to the light emitting diode chip. A wavelength converter(103) is arranged on a route of the light emitted in the light emitting diode chip. The wavelength converter comprises a plurality of plates which is separate from each other A transparent resin(104) solders the light emitting diode chip and the wavelength converter. The transparent resin comprises optical transformation material.
Patent KR-20110098642-A (KR)
Inventor: WADA SHUNTARO
IPC: H01R24/00
Filed: 2011-02-23
Abstract: 과제   
평형 도체의 이탈 방지를 확실하게 하는 회로 기판용 전기 커넥터를 제공하는 것을 과제를 한다. 
 해결 수단   
회로 기판 상에 배치되고, 삽입된 평형 도체를 회로 기판과 전기적으로 접속하는 전기 커넥터에 있어서, 로크 금구 (30) 의 상완부 (31) 는, 가능 부재 (60) 가 개방 위치에 있을 때에, 연결부 (33) 부터 로크부 (35) 까지의 범위가 후방을 향해 상향으로 연장되어 있고 그 로크부 (35) 가 하방을 향해 돌출되어 있고, 상기 상완부는, 가동 부재 (60) 가 폐쇄 위치에 있을 때에, 연결부 (33) 부터 로크부 (35) 까지의 범위가 상기 평형 도체의 삽입 발출 방향을 향하는 자세가 된다.
Patent KR-20120098263-A (KR)
Title: Preparation method for metallocene compound
Inventor: JUNG WANG MO
IPC: C08F4/64
Filed: 2011-02-28
Abstract: PURPOSE: A manufacturing method of metallocene compound is provided to effectively manufacture a metallocene compound having high catalytic activity, preventing generation of impurities like dimers, oligomers, etc. CONSTITUTION: A manufacturing method of metallocene compound comprises a step of mixing non-solvent for a cyclopentadienide compound, and obtaining a solid cyclopentadienide compound; and a step of manufacturing metallocene compound by using the solid cyclopentadienide compound. The metallocene compound is in chemical formula 1: [A-O-P-C5H4]2ZrCl2. In chemical formula 1, A is alkyl, alkoxyalkyl, or heterocyclic moiety, and P is alkylene.