baber/WOPTO huggingface dataset:
Patent KR-20120052830-A (KR)
Title: The arc-cut off module for protecting arc when point of contact is switched
Inventor: YU IN KI
IPC: H01H9/30
Filed: 2010-11-16
Abstract: PURPOSE: A module for blocking arc capable of preventing the arc from being generated when a mechanical contact is switched is provided to prevent damage due to short by fundamentally preventing the arc from being generated due to an auxiliary contact. CONSTITUTION: A mechanical contact(10) is opened and closed by using the magnetic force of an excited coil(30) of an on/off state of a power supply unit(20). An arc blocking module is composed of a parallel line connected in parallel with a conductive line of an angular current through the mechanical contact and a semiconductor switch module(110) including a semiconductor switch(110a) opening and closing the parallel line. The arc blocking module includes a driving module(120) applying a driving voltage to drive the semiconductor switch. The semiconductor switch is composed of a photo FET(Field Effect Transistor) triggered according to a signal applied from the driving module.
Patent KR-20120054305-A (KR)
Title: A bag for fruits with creases
Inventor: LEE JEONG WHAN
IPC: A01G13/04
Filed: 2010-11-19
Abstract: PURPOSE: A fruit bag including a crease section and a cut-out line is provided to extend the crease section on an inner bag and cut the cut-out line on an outer bag by the growth of fruits. CONSTITUTION: A fruit bag including a crease section and a cut-out line comprises the following: a bag unit(100) with half of one side of protruded to the upward direction; a tension unit(300) located on the protruded half; an outer bag(110) including a tension member and a cut-out line(600) formed along to the center of the outer bag; and an inner bag(120) including the crease section on the front and rear surfaces. The tension member is opened toward the center of the fruit bag, and has the center formed into a convex shape.
Patent KR-20120054308-A (KR)
Title: A apparatus to reduce the lateral thrust of variable nozzle and the same method
Inventor: PARK DONG CHANG
IPC: F02K1/30
Filed: 2010-11-19
Abstract: PURPOSE: A device for minimizing eccentric thrust of a variable nozzle and a method thereof is provided to control an eccentricity amount by utilizing changes of eccentric thrust through synchronizing flaps of a variable nozzle. CONSTITUTION: A device for minimizing eccentric thrust of a variable nozzle comprises an eccentricity measuring unit(10), an eccentric thrust measuring unit(20), a control unit(40), a flap synchronizing/controlling unit(30). The eccentricity measuring unit measures an eccentricity amount of the variable nozzle by measuring a size of a nozzle neck and measures the eccentric thrust of a jet engine. The control unit makes a data base according to the eccentricity amount measured from the eccentricity measuring unit and the eccentric thrust measured from the eccentric thrust measuring unit and determines the eccentricity amount below an allowable limit. The flap synchronizing/controlling unit controls the eccentricity amount by synchronizing nozzles of flaps according to a determined eccentricity amount.
Patent KR-20120054835-A (KR)
Title: Organic semiconductor composition, and transistor and electronic device including polymer therefrom
Inventor: CHUNG JONG WON
IPC: H01L51/30
Filed: 2010-11-22
Abstract: PURPOSE: An organic semiconductor device composite material, an electronic device, and a transistor which includes a polymer acquired from the same are provided to minimize a grain boundary surface, thereby providing excellent charge mobility. CONSTITUTION: An organic semiconductor device composite material includes a metal-included compound. The metal-included compound is selected from a group comprised of a transition metal-included compound, a lanthanide metal-included compound, and a combination of the same. The organic semiconductor device composite material has a molecular weight in a range of 1000 to 100000. The metal-included compound is metallic salts selected among Zn, Ag, Cu, Ni, Co, Pt, and a combination of the same. The salt is selected among sulfate, chlorate, nitrate, and a combination of the same.
Patent KR-20120054956-A (KR)
Title: High-capacity static press
Inventor: JUNG HYUN SEUNG
IPC: G01M17/08
Filed: 2010-11-22
Abstract: PURPOSE: A high-capacity static squeezing testing device is provided to steadily move a pressing member because a guide member is installed in the lower part of the pressing member and a guide rail is formed in the upper part of the base frame. CONSTITUTION: A high-capacity static squeezing testing device comprises a body, an actuator(500), and a pressing member(600). The body is composed of a base frame(100), a vertical frame(200), an upper frame(400), a horizontal frame(300), a lateral sub-frame, and an upper sub-frame(450). The base frame forms the lower part of the body. The vertical frame is installed in the upper side of one end part of the base frame. The vertical frames are arranged in both end parts in longitudinal direction of the body. The lateral sub-frame connects the horizontal frame. The upper sub-frame connects the upper frame and horizontal frame.
Patent KR-20120062370-A (KR)
Inventor: YUN EUN SIC
IPC: H04W4/24
Filed: 2010-12-06
Abstract: 본 발명은 무선통신 과금에 대한 제어장치 및 그 방법에 관한 것으로, 더욱 상세하게는 사용자에 의해 발생된 사용내역에 대한 직과금 데이터 생성할 수 있는 무선통신 과금제어시스템에 관한 것이다. 
이를 위한 본 발명은, 단말기상에서의 사용요금정보 관리방법에 있어서, 이동통신 단말기 및 네트워크 서버로부터 사용정보를 저장하는 단계; 사용요금정보는 데이터베이스 서버로부터 임대정보 설정상태에 따라 결정되는 사용요금 조회하는 단계 및; 사용요금정보 조회 결과를 데이터베이스 서버로부터 이동통신 단말기로 송 수신하는 단계로 구성된 것을 그 특징으로 한다.
Patent KR-20120063023-A (KR)
Title: Appatratus for rotating green tire
Inventor: KANG BYOUNG WOOK
IPC: B29D30/26
Filed: 2010-12-07
Abstract: PURPOSE: An apparatus for rotating a green tire is provided to improve productivity and the quality of the green tire by automating the rotating operation of the green tire. CONSTITUTION: An apparatus for rotating a green tire includes a conveyor, a crossing bar, an elevating unit(7), a rotating unit(8), and a tilting unit. The conveyor is installed on a bracket(4) which crosses a frame(1). The conveyor transfers and supports the green tire. The crossing bar penetrates the conveyor and elevates to support and rotate the green tire. The crossing bar is composed of four arrayed bars. A bevel gear is freely rotatably installed in the bars. The elevating unit elevates the crossing bar. The rotating unit rotates the elevated crossing bar. The tilting unit tilts the rotated green tire toward a vulcanizer.
Patent KR-20120064805-A (KR)
Title: Accuracy verifying system of harmful gas measurement sensor
Inventor: LEE JEONG JOO
IPC: H04B1/38
Filed: 2010-12-10
Abstract: PURPOSE: A system for testing accuracy of a sensor for measuring toxic gas is provided to accurately measure the concentration of standard gas in diluted gas. CONSTITUTION: A system for testing accuracy of a sensor for measuring the concentration of toxic gas comprises: a system main body(40) having the sensor(30); a transmission module(50) for transferring concentration data of the toxic gas; a receiving module(60) for receiving toxic gas concentration data; an analysis/storage device(70) for analyzing the toxic gas concentration data and storing the result data; a dilution device(10) for mixing standard gas and zero point gas to prepare diluted gas; and an inlet hole(21) for supplying the diluted gas.
Patent KR-20120065017-A (KR)
Title: Method of analysis for usability of application program in network and web-server used therein
Inventor: JO JAE HUN
IPC: G06F11/34
Filed: 2010-12-10
Abstract: PURPOSE: A method of analysis for usability of application program is provided to aid the update of a program, and the development of other programs after feedback of use information about specific application program from a plurality of users. CONSTITUTION: A method of analysis for usability of application program comprises: a step(S330) of receiving execution information of an application program generated in case the specific application program is executed by a user through a user terminal by a web server; a step of saving the execution information of the received application program; a step(S340) of comparing the execution information of the application program with the execution information of reference application program.
Patent KR-20120066937-A (KR)
Title: Non-volatile memory device and manuafacturing method thereof
Inventor: CHO GYU SEOG
IPC: H01L21/8247
Filed: 2010-12-15
Abstract: PURPOSE: A non-volatile memory device and a manufacturing method thereof are provided to improve reliability of a reading operation and a program by preventing the leakage of trapped electrons. CONSTITUTION: A tunnel insulating layer(102) is formed on a semiconductor substrate(100). A floating gate is formed on the tunnel insulating layer. The floating gate is formed by laminating a first conductive film(104a) and a second conductive film(104b). A dielectric film(112) is formed on an upper portion of the floating gate. A control gate(114) is formed on the top of the dielectric film.
Patent KR-20120068482-A (KR)
Title: Semiconductor integrated circuit
Inventor: KIM DAE SUK
IPC: G11C29/00
Filed: 2010-12-17
Abstract: PURPOSE: A semiconductor integrated circuit is provided to detect a fault before a package level by confirming whether a silicon through via is defective in a wafer level. CONSTITUTION: A chip through via is inserted into a part with a preset depth from the surface of a semiconductor substrate. A first well biasing region(140) receives a Schottky barrier reduction bias in a first well including the chip through via. A current path provider(160) provides a current path between the chip through via and the output pad in response to an activated control signal in a test mode.
Patent KR-20120089911-A (KR)
Title: Flexible biosensor and manufacturing method for the same
Inventor: LEE KEON JAE
IPC: G01N27/403
Filed: 2010-12-21
Abstract: PURPOSE: A plastic bio sensor and a method for manufacturing the same are provided to efficiently functionalize a surface as a desired bio receptor with a simple process while maintaining a direction of the bio receptor without a surface modification process. CONSTITUTION: A plastic bio sensor comprises a plastic substrate, a bio sensor unit device, and an upper substrate(430). The plastic substrate comprises a groove of a predetermined depth. Metal lines are respectively connected to both sides of the groove. A bio sensor unit element comprising a source, a drain electrode, and a silicon substrate is seated in the inside of the groove. The upper substrate is arranged in the upper part of the bio sensor. A minute channel is comprised in the upper substrate.
Patent KR-20120070447-A (KR)
Title: Semiconductor memory device for controlling multi-rank
Inventor: KO JAE BUM
IPC: G11C8/12
Filed: 2010-12-21
Abstract: PURPOSE: A semiconductor memory device is provided to safely set a mode of an internal circuit unit by responding to MRS information and maintaining initially set rank determination information. CONSTITUTION: A semiconductor memory device includes a rank control unit(100) and a function processing unit. The rank control unit combines MRS information with a plurality of rank activation signals which show the selectively activated status of each rank. A function processing unit provides a function signal by combining an output signal of the rank control unit and provides the activated function signal in response to the activated level of the output signal of the rank control unit.
Patent KR-20120073069-A (KR)
Title: Implant tissuepunch
Inventor: LEE DO SANG
IPC: A61C8/00
Filed: 2010-12-26
Abstract: PURPOSE: A tissue punch for an implant is provided to simultaneously separate a cover screw and to replace a low speed handpiece probe burr and a manual punching driver. CONSTITUTION: A tissue punch for an implant comprises a fixture(10), a punching cup(42), a manual punching driver(40), and a low speed handpiece probe burr(51). In the manual punch driver of the tissue punch, a tool combining unit and a handle are formed on the top thereof. A forward screw is formed under the handle. A reverse screw(60) and a hexagonal driver are formed in the lower part of the manual punching driver. The hexagonal driver is combined with the hexagonal groove of a cover screw(20).
Patent KR-20120074109-A (KR)
Title: Epoxy resin compound and radiant heat circuit board using the same
Inventor: KIM EUN JIN
IPC: C08K3/00
Filed: 2010-12-27
Abstract: PURPOSE: An epoxy resin composition and a heat dissipation circuit board using the same are provide to provide high radiant heat substrates if the epoxy resin composition is applied to a printed circuit board as the insulating material. CONSTITUTION: An epoxy resin composition comprises an epoxy resin, a hardener and inorganic filler as main components. The epoxy resin includes an epoxy resin which is represented by chemical formula 1. In the chemical formula 1, n indicates an integer of 0-50. More than 50% of the epoxy resin represented by the chemical formula 1 is included based on total weight of the epoxy resin. A heat dissipation circuit board(100) comprises a metal plate(110), an insulating layer(120) formed on the metal plate and circuit patterns(130) formed on the insulating layer. The insulating layer is formed by hardening the epoxy resin composition.
Patent KR-20120075031-A (KR)
Inventor: JO JA YUN
IPC: B25J5/00
Filed: 2010-12-28
Abstract: PURPOSE: A walking guide robot and a walking guiding method using the same are provided to guide the walking of pedestrians by being installed in the both sides of pedestrian crosses. CONSTITUTION: A walking guide robot(100) comprises a driving unit(10), a power supply unit(20), an image acquisition unit(30), a display unit(40), a voice guide unit(50), and an operating control unit(60). The driving unit drives the robot in all directions. The power supply unit includes a chargeable battery through external power. The image acquisition unit acquires video about external risk factors. The display unit displays acquired video. The voice guide unit guides the possibility of walking and external risk factors by voice. The operating control unit controls the display unit and the voice guide unit.
Patent KR-20120077806-A (KR)
Title: A hybird dipped cord and radial tire using the same
Inventor: LEE JONG
IPC: D02G3/28
Filed: 2010-12-31
Abstract: PURPOSE: A method for fabricating a hybrid deep cord and a radial tire are provided to lower the number of final twisting. CONSTITUTION: A method for fabricating a hybrid deep cord for a radial pneumatic tire comprises: a step of twisting polyketone yarn in a S direction at 30-200 TPM to prepare front twisted yarns; a step of twisting poly(p-phenylene terephthalamide) yarn in a Z direction at 300-500 TPM to prepare a lower twisted yarns; a step of doubling two lower twisted yarns in a S direction at 300-500 TPM to prepare raw cord; and a step of dipping the raw cord in a dipping solution. The radial pneumatic tire comprises a pair of bead cords, cacas ply, a belt layer and a belt reinforcing layer.
Patent KR-20100045468-A (KR)
Title: Antiviral composition comprising a sulfated polysaccharide
Inventor: GRASSAUER ANDREAS
IPC: A61K31/737
Filed: 2008-08-22
Abstract: The present invention provides for the use of iota-and/or kappa-carrageenan for the manufacture of an antiviral pharmaceutical composition for the prophylaxis or treatment of a pathological condition or disease caused by or associated with an infection by a respiratory virus selected from the group consisting of orthomyxovirus, paramyxovirus, adenovirus and coronavirus. The present invention further provides for the use of fucoidan, in particular of high molecular weight fucoidan, for the manufacture of an antiviral pharmaceutical composition for the prophylaxis or treatment of a pathological condition or disease caused by or associated with an infection by a respiratory virus selected from the group consisting of orthomyxovirus and paramyxovirus.
Patent KR-20100031639-A (KR)
Title: Trisubstituted pyrimidine derivatives for the treatment of proliferative diseases
Inventor: MORRIS JEFFREY JAMES
IPC: C07D413/14
Filed: 2008-07-08
Abstract: A compound of formula (I) or a pharamaceutically acceptable salt thereof, processes for their preparation, pharmaceutical compositions containing them and their use in therapy, for example in the treatment of proliferative disease such as cancer and particularly in disease mediated by an mTOR kinase and/or one or more PI3K enzyme.
Patent KR-20100044869-A (KR)
Title: Led illumination device
Inventor: TANAKA KENICHIRO
IPC: F21V9/40
Filed: 2008-07-25
Abstract: An LED illumination device is provided with a plurality of types of light emitting units, and is so configured as to output white light by mixing visible different color emitted from the light emitting units. The light emitting unit is provided with an LED chip and a fluorescent body. The fluorescent body is excited by light emitted from the LED chip, and emits light of a prescribed color. The LED chip is selected from among a group composed of a blue LED chip, an ultraviolet LED chip and a violet LED chip. The fluorescent bodies are so configured as to emit light of different colors, respectively. The LED illumination device suppressescolor slurring of emitting light and has high color reproducibility. Furthermore, cost is low since a control circuit is not required.
Patent KR-20100065311-A (KR)
Title: Screw with breakaway and methods of using the same
Inventor: TEDESCHI NANCY
IPC: F16B23/00
Filed: 2008-08-06
Abstract: A fastener with a breakaway and methods of using the same. In one embodiment the fastener is a screw having a head and elongated stem, adapted to be easily manipulated by a user when using the screw as a fastener in a hinge or joint. A means of holding a screw by providing a breakaway tab or non-threaded portion of the elongated stem which can be used to align and insert the screw into a screw hole in the process of engaging threads in the screw hole with threads of the screw. After engaging the threads in the screw hole, such as after the screw has been essentially completely inserted into the screw hole, the breakaway tab or non-threaded portion of the elongated stem of the screw may be broken off at a breakaway and discarded.
Patent KR-20100061481-A (KR)
Title: Minigastrin as a therapeutic agent
Inventor: BEVEC DORIAN
IPC: A61P35/00
Filed: 2008-09-09
Abstract: The present invention is directed to the use of the peptide compound Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NHas a therapeutic agent for the prophylaxis and/or treatment of cancer, autoimmune diseases, fibrotic diseases, inflammatory diseases, neurodegenerative diseases, infectious diseases, lung diseases, heart and vascular diseases and metabolic diseases. Moreover the present invention relates to pharmaceutical compositions preferably in form of a lyophilisate or liquid buffer solution or artificial mother milk formulation or mother milk substitute containing the peptide Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NHoptionally together with at least one pharmaceutically acceptable carrier, cryoprotectant, lyoprotectant, excipient and/or diluent.
Patent KR-20100099104-A (KR)
Inventor: JUNGMANN OLIVER
IPC: C07H19/06
Filed: 2008-10-10
Abstract: 글리코시드 공여체, 바람직하게는 블로킹된 단당류 또는 올리고당, 바람직하게는 리보오스 및 2-데속시리보오스 유도체의 1-할로겐, 또는 1-O-아실, 1-O-알킬, 또는 이미데이트, 바람직하게는 트리클로로메틸 유도체, 또는 티오-알킬 유도체를 적합한 무수 용매 중에 촉매의 존재 하에서 보호된 뉴클레오시드 염기와 반응시키고, 블로킹된 뉴클레오시드 화합물로부터 보호기를 제거함으로써, 화합물 2'-데옥시-5-아자시티딘 (데시타빈)을 제외한 유리 뉴클레오시드 화합물을 제조하는 방법이 개시되며, 여기에서 촉매는 지방족 설폰산 염 및/또는 비-친핵성 음이온을 함유하는 무기 강산 염을 포함하는 군으로부터 선택된다.
Patent KR-20100083162-A (KR)
Title: Razor blade assembly pre-form
Inventor: WAIN KEVIN JAMES
IPC: B26B21/54
Filed: 2008-10-30
Abstract: A shaving blade assembly pre-form comprising a blade frame comprising transverse connecting strips (15); a plurality of blades (35) welded to the blade frame that span the transverse connecting strips along a length of the frame; and a disposable tie (18) disposed parallel to the plurality of blades and across said transverse connecting strips.
Patent KR-20100069706-A (KR)
Title: Electrode substrate for photoelectric conversion device, method for manufacturing electrode substrate for photoelectric conversion device, and photoelectric conversion device
Inventor: MATSUI HIROSHI
IPC: H01M50/528
Filed: 2008-11-14
Abstract: A method for manufacturing an electrode substrate for photoelectric conversion devices comprises a step for forming a transparent conductive film and a current collection wiring, a step for forming a porous oxide semiconductor layer in a position where the current collection wiring is not formed, a step for burning the porous oxide semiconductor layer, a step for forming a protective layer composed of an insulating resin and having a heat resistance of 250°C or above so as to cover the current collection wiring, which step follows the burning step, and a step for making the porous oxide semiconductor layer adsorb a pigment, which follows the formation of the protective layer. The manufacturing method is further provided with a step for heating the substrate at 250°C or above during or after the formation of the protective layer and before the step for making the porous oxide semiconductor layer adsorb a pigment.
Patent KR-20100100877-A (KR)
Inventor: SHIRAISHI MASAKI
IPC: G06F17/50
Filed: 2008-10-28
Abstract: 본 발명은 정밀도 좋게 타이어의 노이즈 성능을 평가하는 것을 목적으로 한다.  본 발명에서 제공하는, 타이어의 노이즈 성능을 컴퓨터를 이용하여 시뮬레이션하기 위한 방법은, 트레드 홈을 구비한 트레드 모델부를 갖는 타이어 모델을 유한개의 요소를 이용하여 설정하는 단계 S1과, 유한개의 요소를 이용하여 노면 모델을 설정하는 단계 S2와, 트레드 홈이 노면 모델과 접지를 시작한 후로부터 이격되기까지의 홈 접지 롤링 구간을 적어도 포함하여 타이어 모델을 노면 모델 상에서 롤링시키는 롤링 시뮬레이션을 행하는 단계 S4와, 적어도 홈 접지 롤링 구간에서의 트레드 모델부의 표면 좌표값을 시계열적으로 취득하는 단계 S5와, 트레드 모델부의 표면 좌표값을 이용하여 트레드 모델부 주변의 소리 공간 영역을 설정하고, 이 소리 공간 영역에서 공력 시뮬레이션을 하는 단계 S7을 포함하는 것을 특징으로 한다.
Patent KR-20100087222-A (KR)
Inventor: OSAJIMA TORU
IPC: H01L21/66
Filed: 2007-12-28
Abstract: 제 1 열(2)의 제 1 외부 접속용 단자(14)는, 제 1 I/O 셀(12)의 상방에 위치하도록 배치되고, 제 2 열(3)의 제 2 외부 접속용 단자(15)는, 인접하는 2개의 제 1 I/O 셀(12)의 경계 부위의 상방에 형성되어 있다.  여기에서, 제 1 외부 접속용 단자(14)와 제 2 외부 접속용 단자(15)는, 서로 중첩 부위를 가지지 않도록 소정 거리 이간해 있고, 동일층 내에 형성되어 있다.  이 구성에 의해, 제 1 열(2)과 제 2 열(3)에서 인접하는 제 1 외부 접속용 단자(14) 및 제 2 외부 접속용 단자(15) 사이의 거리를 가급적 단축시켜, 전기적 검사시에 있어서의 프로브 침의 제 1 외부 접속용 단자(14) 및 제 2 외부 접속용 단자(15)로의 전기적 접속을 충분히 확보하면서 반도체 칩(1)의 더 고집적화·고기능화를 가능하게 해도, 반도체 집적 회로의 특성 열화나 전기적 검사의 정밀도 열화 등의 결함을 방지할 수 있다.
Patent KR-20100099707-A (KR)
Inventor: GASSMANN THEODOR
IPC: B60K17/35
Filed: 2008-12-06
Abstract: 본 발명은 자동차 내 액츄에이터를 구동하기 위한 유압 시스템(2)에 관한 것이다.  상기 유압 시스템은 액츄에이터에 작용하는 하나 이상의 유압식 구동 유닛(3)과, 하우징(9) 내에 움직일 수 있게 장착된 피스톤(8)을 구비한 하나 이상의 피스톤 펌프(7)를 포함하며, 상기 피스톤(8)의 운동에 의해 구동 유닛(3)에 공급하기 위한 유압이 생성된다.  회전축(A) 및 편심체(13)를 구비한 구동 샤프트(12)가 제공되며, 상기 편심체(13)는 하나 이상의 피스톤 펌프(7)의 피스톤(8)에 작용하며, 상기 구동 샤프트(12)의 회전 시 유압이 생성된다.  본 발명은 본 발명에 따른 유압 시스템(2)을 구비한 클러치 장치와도 관련된다.
Patent KR-20100094580-A (KR)
Inventor: SHINDO YUICHIRO
IPC: C25C1/22
Filed: 2009-01-30
Abstract: 애노드 및 캐소드 쌍방에 IZO 스크랩을 사용하고, 극성을 주기적으로 반전시켜 전해시킴으로써, 인듐 및 아연을 수산화물로서 회수하는 것을 특징으로 하는 IZO 스크랩으로부터의 유가 금속의 회수 방법 및 상기 전해시킴으로써 얻은 인듐 및 아연의 수산화물을 배소하여 인듐 및 아연의 산화물로서 회수하는 것을 특징으로 하는 상기 IZO 스크랩으로부터의 유가 금속의 회수 방법.     인듐-아연 산화물 (IZO) 스퍼터링 타겟 또는 제조시에 발생하는 IZO 단재 등의 IZO 스크랩으로부터 인듐 및 아연을 효율적으로 회수하는 방법을 제공한다.
Patent KR-20100095473-A (KR)
Inventor: OKI KAZUO
IPC: H01M4/13
Filed: 2008-12-03
Abstract: 고속방전특성이 뛰어난 리튬전지를 부여하는, Li의 확산 경로가 충분히 확보되며, 도전성이 높은 리튬전지 양극용 복합재료 및 그 제조방법, 그리고 상기 리튬전지 양극용 복합재료를 이용한 양극 및 전지를 제공한다.  
본 발명의 리튬전지 양극용 복합재료는 양극 활물질 입자와 섬유상 탄소를 포함하는 복합 입자로 구성되는 리튬전지 양극용 복합재료로서, 상기 복합 입자는 상기 양극 활물질 입자가 상기 섬유상 탄소에 의해 유지되고 있는 형태를 가지는 리튬전지 양극용 복합재료이다.
Patent KR-20100101697-A (KR)
Inventor: MATSUDA HIROSHI
IPC: C23C2/06
Filed: 2009-01-29
Abstract: 높은 강도와 우수한 성형성을 양립할 수 있는 인장 강도가 900 ㎫ 이상인 고강도 강판을 제공한다.     질량% 로, C : 0.1 % 이상 0.3 % 이하, Si : 2.0 % 이하, Mn : 0.5 % 이상 3.0 % 이하, P : 0.1 % 이하, S : 0.07 % 이하, Al : 1.0 % 이하 및 N : 0.008 % 이하를 함유시키고, 잔부는 Fe 및 불가피적 불순물의 조성으로 하고, 강 조직은, 면적률로, 페라이트를 5 % 이상 80 % 이하, 오토템퍼드 마르텐사이트를 15 % 이상 가짐과 함께, 베이나이트가 10 % 이하, 잔류 오스테나이트가 5 % 이하, 담금질 상태의 마르텐사이트가 40 % 이하로 하고, 그 오토템퍼드 마르텐사이트의 평균 경도가 HV 700, 또한 그 오토템퍼드 마르텐사이트 중에 있어서의 5 ㎚ 이상 0.5 ㎛ 이하의 철계 탄화물의 평균 석출 개수를 1 ㎟ 당 5×10 4  개 이상으로 한다.