baber/WOPTO huggingface dataset:
Patent KR-20130066221-A (KR)
Title: Manufacturing method of bump
Inventor: OK JUNG TAE
IPC: H01L21/60
Filed: 2011-12-12
Abstract: PURPOSE: A method for manufacturing a bump is provided to reduce manufacturing costs by changing the shape of the bump without changing the shape of an electrode pad. CONSTITUTION: A bump is formed on an electrode pad comprised in a semiconductor device. The shape of the bump is controlled by reflowing the semiconductor device with the bump under an oxygen atmosphere. The electrode pad includes a first electrode layer(141) and a second electrode layer(142). The first electrode layer is formed on the semiconductor device, and is made of chrome. The second electrode layer is formed on the first electrode layer, and is made of more than one metal among gold, silver, platinum and palladium.
Patent KR-20130066760-A (KR)
Title: Apparatus and method for concurrent calibration of visible light sensor and infrared ray sensor
Inventor: HWANG JUNG HOON
IPC: H04N5/30
Filed: 2011-12-13
Abstract: PURPOSE: An apparatus and method for simultaneously calibrating a visible ray sensor and a thermal image sensor are provided to simultaneously calibrate the visible ray sensor and the thermal image sensor, thereby reducing time and costs required for calibrating the sensors. CONSTITUTION: A visible ray sensor calibrating system uses a visible ray sensor to take a picture of a checker board(S10). The visible ray sensor calibrating system calibrates the visible ray sensor by using a photographed image(S20). A separate controller selects an infrared frequency of a point heating unit(S30). The point heating unit performs the point heating by the infrared radiation depending on the selected infrared frequency(S40). A thermal image sensor takes a picture of a thermal image by the point heating(S50). A thermal image sensor calibrating system uses the photographed thermal image to calibrate the thermal image sensor(S60). [Reference numerals] (AA) Start; (BB) End; (S10) Filming checker board; (S20) Compensating visible light sensor; (S30) Selecting frequencies; (S40) Dot heating; (S50) Filming heat image; (S60) Compensating heat image sensor
Patent KR-20130068542-A (KR)
Title: Sliding structure of panorama sun roof for vehicle
Inventor: LEE DONG HOON
IPC: B60J7/043
Filed: 2011-12-15
Abstract: PURPOSE: A sliding structure of a panorama sunroof for a vehicle is provided to improve marketability by preventing noise and vibration generated when the panorama sunroof is closed. CONSTITUTION: A guide rail(11) is formed on a roof panel of a vehicle including a panorama sunroof. A guide member of the panorama sunroof is installed along the guide rail of the roof panel. An end of the guide rail is formed as a leaf spring.
Patent KR-20130069105-A (KR)
Title: A multi-shaft driving apparatus for controlling individual wheel
Inventor: LEE DAE OK
IPC: B60K17/36
Filed: 2011-12-16
Abstract: PURPOSE: A multi-shaft propulsion driving device is provided to improve mobility and survivability of a combat vehicle by independently controlling and directly mounting an electric motor of a high performance on a vehicle wheel. CONSTITUTION: A multi-shaft propulsion driving device comprises driving devices(200a-200f), a driving control device(300), a driver operating device(400), and a detecting device(500). A driving device is mounted on each vehicle wheel. The driving control device independently controls the driving devices of each wheel according to conditions of the wheels and a vehicle detected through the detecting device. The driver operating device receives a driving signal and a steering signal of a driver and transmits the signals to the driving control device. The detecting device comprises various sensors(510) and a state estimator(520) and detects the stated of the vehicle and the wheels. [Reference numerals] (200) Driving device; (210) In-wheel motor; (220) Composite braking device; (230) Operating control device; (300) Driving control device; (310) Stability controller; (320) Upper controller; (330) Lower controller; (340) Slip controller; (400) Driver operating device; (410) Accelerating pedal; (420) Braking pedal; (430) Steering handle; (440) Sensor signal processor; (500) Sensor/state estimator; (510) Sensor; (520) State estimator; (600) Power supply device; (610) Low-power supply; (620) High-power supply
Patent KR-20130069190-A (KR)
Title: Synthetic method for tungsten metal nanopowder using rf plasma
Inventor: PARK JONG IL
IPC: B82Y40/00
Filed: 2011-12-16
Abstract: PURPOSE: A tungsten metal nanopowder manufacturing method using RF plasma is provided to simplify a manufacturing process which converts tungsten oxide powder into tungsten metal nonopowder by producing RF plasma. CONSTITUTION: A tungsten metal nanopowder manufacturing method using RF plasma comprises the following steps: changing a reaction chamber into an inactive condition by supplying inactive gas(S110); generating RF hydro plasma inside the reactive chamber(S120); filling tungsten oxide powder in the reaction chamber(S130); manufacturing evaporated tungsten metal by hydrogen reducing and evaporating the tungsten oxide at high temperatures by using hydrogen plasma(S150); and forming tungsten metal nanopowder by condensing or rapid cooling the vaporized tungsten metal(S160). [Reference numerals] (S100) Start; (S110) Changing a reaction chamber into an inactive condition by supplying inactive gas; (S120) Generating RF hydro plasma inside the reactive chamber; (S130) Filling tungsten oxide powder in the reaction chamber; (S140) Hydrogen reduction; (S150) Evaporating tungsten metal; (S160) Cooling tungsten metal; (S170) End
Patent KR-20130072748-A (KR)
Title: Device and method foruser interaction
Inventor: LEE JOO HAENG
IPC: H04N5/262
Filed: 2011-12-22
Abstract: PURPOSE: A user interaction apparatus and a method thereof are provided to mount a projector-camera pair in a motor and expand a projected area virtually, thereby solving the disadvantage of a small projector with very narrow projected area. CONSTITUTION: Projectors (101,105) and cameras (102,106) make at least one projector-camera pair. Motors (103,107,104,108,109) are mounted in the projector-camera pair, and control the position and direction of the projector-camera pair. A main body (110) includes a computer capable of wireless network and provides a connection with an external device. The projection space of the projector-camera pair and the photographing space are overlapped.
Patent KR-20130075263-A (KR)
Title: Oxygen supplying system for propulsive engine of ship
Inventor: KIM SEON JIN
IPC: C01B21/04
Filed: 2011-12-27
Abstract: PURPOSE: An oxygen supplying system of ship propelling engine is provided to improve the heat efficiency of propelling engine by supplying high purity oxygen, which is generated in a nitrogen generator which is installed in a hull, to the propelling engine through a super charger. CONSTITUTION: An oxygen supplying system of ship propelling engine includes a propelling engine (10), a super charger (20), a nitrogen generator (30), and a supplying unit (40). The propelling engine is prepared in a hull (H). The super charger pushes outside air to the propelling engine in order to increase the output of propelling engine. The nitrogen generator is installed in the hull, and generates nitrogen and oxygen based on the air supplied from the outside. The supplying unit supplies the oxygen, generated in the nitrogen generator, to the super charger. [Reference numerals] (AA) Air; (BB) Nitrogen; (CC) Oxygen; (DD) Exhaust gas; (EE) Fuel; (FF) Compressed air; (GG) Exhaust; (HH) Thrust
Patent KR-20130075553-A (KR)
Title: Heat radiation substrate and method for manufacturing thin film thereof
Inventor: CHO HYUN MIN
IPC: H01L23/36
Filed: 2011-12-27
Abstract: PURPOSE: A heat radiation substrate and a method for manufacturing a thin film are provided to improve the deposition speed and density of the thin film by forming the thin film after filler powder and ceramic powder are changed into aerosols and are deposited on a substrate. CONSTITUTION: Material powder is generated by mixing ceramic powder with filler powder. The ceramic powder and the filler powder are changed into aerosols and a thin film (120) is formed by spraying the aerosols on a substrate (110). The substrate with the thin film is heated at temperatures between the melting point of the ceramic powder and the melting point of glass powder. A circuit pattern (130) made of copper or gold is formed on the upper side of the thin film. The filler powder includes epoxy or polyimide based polymer materials or the glass powder.
Patent KR-20130076920-A (KR)
Title: Device of magnetohydrodynamic power generation installed on fluid duct
Inventor: MOON YUN KUK
IPC: F03B17/06
Filed: 2011-12-29
Abstract: PURPOSE: A magnetohydrodynamic power generator on a fluid pipe is provided to implement magnetohydrodynamic power generation using the flow of a fluid in the pipe. CONSTITUTION: A magnetohydrodynamic power generator on a fluid pipe includes the flow pipe (100), a magnetic field forming part (200), and induction coil parts (300,400). A fluid flows inside the pipe. The magnetic field forming part on the pipe generates a magnetic field inside the pipe. The induction coil parts induce an electromotive force generated by the magnetic field and the flow of the fluid.
Patent KR-20130039642-A (KR)
Title: Method and appratus for providing realizable service in n-screen enviroment and recording media therefor
Inventor: HONG JE HOON
IPC: G06F3/01
Filed: 2011-12-29
Abstract: PURPOSE: A method for providing an interactive service, a device thereof, and a recording medium therefor are provided to deliver an object to a display device through the movement of a mobile terminal while maintaining identity between heterogeneous media in an N-screen environment. CONSTITUTION: A mobile terminal includes an object display unit(300), a movement determining unit(302), and a communication unit(304). The object display unit displays one or more objects on a screen. The movement determining unit determines whether the mobile terminal has a preset movement or not. A sensor for sensing a magnetic field change or acceleration change according to the movement of the mobile terminal and the movement determining unit determines whether the mobile terminal has the preset movement or not by using the sensor. If the mobile terminal has the preset movement, the communication unit transmits an object delivery request to a server. [Reference numerals] (300) Object display unit; (302) Movement determining unit; (304) Communication unit; (AA) Mobile terminal;
Patent KR-20110044881-A (KR)
Title: 기판의 편차 맵핑
IPC: G01B15/08
Filed: 2009-07-22
Abstract: 표면을 특성화하기 위한 방법으로서, 파라미터 편차에 의해 특성화되는 픽셀들로 표면을 분할하는 단계 및 픽셀들의 개별 그룹들로서 표면의 블록들을 규정하는 단계로 이루어진다.  상이한 제 1 편광 상태들을 갖는 방사선을 이용하여 표면을 통한 다수의 스캔들에서 픽셀들이 조사(irradiate)된다.  픽셀들로부터 복귀하는 방사선의 적어도 일부가 제 2 편광 상태들을 이용하여 분석되어, 처리된 복귀 방사선을 생성한다.  각 스캔에 대해서, 블록들의 블록 시그니처들은 각 블록 내의 픽셀들의 그룹으로부터 처리된 복귀 방사선을 이용하여 구성된다.  또한 각 스캔에 대하여, 블록 시그니처 편차는 블록들의 개별 블록 시그니처들을 이용하여 결정되고, 블록 시그니처 편차에 응답하여 제 1 편광 상태들 중 하나 및 제 2 편광 상태들 중 적어도 하나가 테스트 대상물의 이후 검사에 이용하기 위해 선택된다.
Patent KR-20110079803-A (KR)
Inventor: YAMADA KENJI
IPC: H01L21/3205
Filed: 2009-09-02
Abstract: 구리 배선을 포함하는 반도체 회로 소자의 제조에 있어서 사용되고, 수계 용매와, 적어도 3-페닐-2-프로핀-1-올을 포함하는 아세틸렌 알코올류로 이루어지는 구리 배선 재료 표면 보호액을 제공한다.  또, 실리콘 기판 위에 절연막 및/또는 확산방지막을 성막한 후, 스퍼터법에 의해 구리막을 성막하고, 그 위에 추가로 구리 또는 구리를 80 중량% 이상 포함하는 구리 합금막을 도금법에 의해 성막한 후, 화학적 기계 연마(CMP)에 의해 평탄화된 구리 배선을 포함하는 반도체 기판을 형성하는 반도체 회로 소자의 제조에 있어서, 구리 배선 재료 표면이 노출된 반도체 기판을 상기 구리 배선 재료 표면 보호액으로 접액(接液) 처리하는 반도체 회로 소자의 제조 방법을 제공한다.
Patent KR-20110044789-A (KR)
Inventor: IWAI KUNIYOSHI
IPC: G06F17/30
Filed: 2010-03-15
Abstract: 콤비네이션 모듈 ＤＢ(２１)는 복수의 콤비네이션 모듈（ＣＭ）의 조립예에 관한 ＣＭ타입과, ＣＭ타입에 관련지어 조립예에 있어서의 구성 부품의 조합에 관한 구성 부품 데이터가 등록되는 베리에이션 맵과, ＣＭ타입에 관련지어 ＣＭ의 조립 치수 데이터가 등록되는 ＣＭ정보를 격납한다. 검색부(３１)는 입력된 ＣＭ타입에 관련되어 콤비네이션 모듈 ＤＢ(２１)에 등록된 ＣＭ정보로부터 입력된 ＣＭ으로서 설계상 최소한 필요한 필수 치수 데이터를 포함하는 치수를 가지는 콤비네이션 모듈을 검색한다. 표시부(５)는 검색부(３１)가 검색한 ＣＭ의 데이터를 표시한다.
Patent KR-20110079637-A (KR)
Inventor: ODAGIRI KEIICHI
IPC: C08K5/098
Filed: 2009-09-17
Abstract: 납, 주석, 바륨 등의 중금속계 안정제를 함유하지 않은, 투명 제품용 염화비닐계 수지 조성물, 및 그 조성물을 성형하여 이루어지는 투명 성형품이다. 염화비닐계 수지 100중량부에 대해서, (A) 유기산 아연염의 적어도 1종을 0.001~10중량부, 및 (B) 아연 변성 하이드로탈사이트계 화합물의 적어도 1종을 0.001~10중량부 함유하여 이루어지는 것을 특징으로 한다.
Patent KR-20110067067-A (KR)
Inventor: LIU JUN
IPC: A61K9/08
Filed: 2004-03-29
Abstract: 본 발명은 안정하고 비교적 등장성이며 저탁도인, 감소된 점도를 갖는 고농도의 항체 및 단백질 제형에 관한 것이다.  상기 제형은 피하 투여에 특히 적합하다.  본 발명은 추가로 제형화된 항체 또는 단백질로 치료가능한 장애를 치료하기 위한 상기 제형을 함유하는 제품 및 그의 사용 방법을 기술한다.  상기 제형은 아르기닌-HCl, 히스티딘 및 폴리소르베이트를 포함한다.
Patent KR-20110108388-A (KR)
Inventor: AGRAWAL RAKESH
IPC: H01L31/042
Filed: 2010-01-21
Abstract: 광전지 또는 전자 응용을 위한 박막의 제조 방법이 제공된다. 상기 방법은, 나노 결정성 전구체 층을 제조하는 단계와 상기 나노 결정성 전구체 층을 셀렌늄 함유 대기 중에서 셀렌화하는 단계를 포함한다. 상기 나노 결정성 전구체 층은 CuInS 2 , CuIn(S y Se 1-y ) 2 , CuGaS 2 , CuGa(S y Se 1-y ) 2 , Cu(In x Ga 1-x )S 2 , 및 Cu(In x Ga 1-x )(S y Se 1-y ) 2 의 나노 입자 및 이들의 조합 중 하나 (여기서, 0≤x≤1, 1≤y≤0 임)를 포함한다.
Patent KR-20110118785-A (KR)
Inventor: HOENEL DENNIS
IPC: C08J7/043
Filed: 2010-01-30
Abstract: 본 발명은 홀로그래픽 매체의 생성, 특히 영상의 시각적 디스플레이에 적합한, 예비중합체-기재 폴리우레탄 조성물을 기재로 하는 신규한 광중합체의 제조 방법에 관한 것이다.
Patent KR-20110123746-A (KR)
Inventor: NAKAI TOORU
IPC: H01T23/00
Filed: 2010-02-15
Abstract: [과제] 차량 등의 대전 상태를 개선해서 엔진이나 전장 기기 등의 각 부의 동작을 양호하게 유지할 수 있는 전하 서플라이어를 제공한다. 
[해결수단] 사각형의 태블릿 형상의 게르마늄 칩(10)은 동판(20) 상에 접착제 등에 의해 복수 접합된다. 접착제로서는 도전성을 갖는 것을 사용한다. 그리고, 동판(20)을 끼우도록 동 테이프(30)를 절곡함으로써 동판(20)과 동 테이프(30) 사이에 복수의 게르마늄 칩(10)이 끼워져 전하 서플라이어(40)가 얻어진다. 동 테이프(30)는 동판(20)측에 압박해서 변형시킴으로써 동판(20)에 고정해도 좋고 도전성의 접착제를 사용해서 고정해도 좋다. 동판(20)에는 U자 형상으로 절곡된 동 테이프(30)의 개구측에 장착용 단자(22)가 설치되어 있다.
Patent KR-20110116248-A (KR)
Inventor: SWIFT JONATHAN CLARK
IPC: F16L19/02
Filed: 2010-03-01
Abstract: 튜브 커넥터는 외면에 수형 부분 나사(11)를 갖는 수형 부분(10); 튜브 커넥터의 중심선(A-A)에 대해 대략 37°의 시트 각도(θ)로 배치된 제1 튜브 표면(32)을 갖는 한편, 수형 부분이 헐거운 끼워맞춤에 의해 결합되는 제1 튜브(30); 제2 튜브(40)와 헐거운 끼워맞춤에 의해 결합되는 너트(20)를 포함하며, 이 너트는 상기 수형 부분 나사와 맞물릴 수 있고, 제2 튜브는 (θ') = (θ + x)°범위의 시트 각도(θ')로 배치된 제2 튜브 표면(41)을 구비하고, 여기서 x = +0°내지 1°이며, 제1 튜브 표면은 너트와 수형 부분에 의해 상기 제2 튜브 표면에 대해 압착되어 제1 튜브 표면과 제2 튜브 표면 사이에 밀봉 맞물림을 형성한다.
Patent KR-20120024597-A (KR)
Inventor: LAU WONG
IPC: E05C17/54
Filed: 2009-05-05
Abstract: 일종의 안전 도어스토퍼로서, "V"자형 플레이트(1)와 고정후크(3)로 구성되며, 고정후크(3)는 "V"자형 플레이트(1)의 맞은편 상단변에 고정되고, "V"자형 플레이트(1) 내측에 "V"자형 플레이트의 지지 강도를 증강시키도록 두 개의 지지 플레이트(2)가 고정되며, 고정후크(3)에 피봇축을 통해 이동후크(5)가 연결된다. 본 도어스토퍼를 고정후크(3)를 통해 문(8)과 문틀(7) 사이의 경첩(9)에 걸면, "V"자형 플레이트의 두 변이 문과 문틀 사이의 틈새 안에 지지되어 열려 있는 문이 갑자기 닫히는 것을 방지할 수 있다.
Patent KR-20120005047-A (KR)
Inventor: MALLADI DURGA PRASAD
IPC: H04B7/26
Filed: 2010-05-04
Abstract: 레거시 네트워크 사양에서 일반 비-제어 데이터를 통신하기 위해서 할당되는 자원들 상에서 새로운 제어 영역의 정의를 용이하게 하는 시스템들 및 방법들이 설명된다.  새로운 제어 영역은 다수의 제어 채널들을 포함할 수 있으며, 이는 일반 데이터 채널들과 그리고/또는 함께 멀티플렉싱될 수 있다.  디바이스들은 관련 제어 데이터를 적절하게 디코딩하기 위해서 영역의 위치, 특정 자원들의 위치, 멀티플렉싱 방식들, 주파수 호핑 패턴들 등과 같은 영역에 관한 정보 뿐만 아니라 새로운 제어 영역 상에서 제어 데이터를 수신할 수 있다.  이것은 다중캐리어 할당들, 어드레싱(address)되고 있는 다수의 디바이스들, 특수 동작 모드들, 새로운 다운링크 제어 정보(DCI) 포맷들 등을 지원하기 위해서 확장되는 제어 자원들을 허용한다.
Patent KR-20130082269-A (KR)
Title: Bending method of flexible flat cable
Inventor: KONG JAE YOUN
IPC: H01B7/04
Filed: 2012-01-11
Abstract: PURPOSE: A bending method of a flexible flat cable is provided to accurately bend the flexible flat cable at the desire bending position by bending the flexible flat cable using a bending groove of a notch form. CONSTITUTION: A flexible flat cable (201) comprises multiple copper wires which are mutually arranged side by side and a protection film which surrounds the multiple copper wires. A virtual upper bending line (201a) is established on the upper side of the flexible flat cable along a direction crossing the multiple copper wires. A virtual lower bending line (201b) is established on the lower side of the flexible flat cable along a direction crossing the multiple copper wires. A bending groove of a notch form is formed through a total length section of the virtual upper and lower bending lines. The flexible flat cable is bent using the bending groove.
Patent KR-20130087076-A (KR)
Title: Bearing assembly and spindle motor including the same
Inventor: KIM HAN BYUL
IPC: H02K5/16
Filed: 2012-01-27
Abstract: PURPOSE: A bearing assembly and a spindle motor are provided to prevent the functional degradation of a circulation unit by blocking the inflow of adhesive for combination between a sleeve and a sleeve housing. CONSTITUTION: A sleeve (120) supports a shaft. The sleeve uses oil as a medium. A sleeve housing (130) prevents the leakage of the oil. One or more circulation units (125) are inserted from an outer surface of the sleeve. A curvature radius of the outer surface becomes maximum at a part adjacent to the circulation units.
Patent KR-20130092713-A (KR)
Title: Method of processing a tempered glass substrate for touch screens
Inventor: JUNG YUN KYO
IPC: C03C17/06
Filed: 2012-02-13
Abstract: PURPOSE: A method of processing a tempered glass substrate for a touch screen is provided to improve the side strength and flexural strength of a tempered glass substrate for a touch screen by removing micro-cracks and protrusions formed in a cross section of the tempered glass substrate through a chemical etching process. CONSTITUTION: A method of processing a tempered glass substrate for a touch screen comprises following steps. A tempered glass substrate which is sectionalized into unit cell areas is prepared (S110). Multiple tempered glass substrates for a touch screen are formed by cutting the sectionalized tempered glass substrate into unit cell areas through a physical cutting process (S130). Micro-cracks formed in a cross section of the tempered glass substrates are removed through a chemical etching process (S140). In the sectionalized tempered glass substrate, Conductive constructs composing a touch screen are formed in each unit cell area. The chemical etching process includes a following step. The cross section in which micro-cracks exist is etched to a depth of 100-700 μm by using a tempered glass etchant. [Reference numerals] (AA) Start; (BB) End; (S110) Tempered glass substrate which is sectionalized into unit cell areas is prepared; (S120) Mask patterns are formed on a tempered glass substrate; (S130) Multiple tempered glass substrates are cut into unit cell areas; (S140) Cut surfaces of the tempered glass substrates are chemically etched; (S150) Tempered glass substrate for a touch screen is formed by removing mask patterns
Patent KR-20130096011-A (KR)
Title: Blade for aerogenerator
Inventor: LIM JAE KYOO
IPC: F03D11/00
Filed: 2012-02-21
Abstract: PURPOSE: A blade for a wind power generator is provided to reduce the size of vortex generated in the rear side of the blade during the rotation of the blade by forming grooves on the rear side of the blade, thereby improving power generation efficiency and durability. CONSTITUTION: A blade (110) for a wind power generator comprises multiple grooves (120). The grooves are lengthily formed in the lateral direction of the blade. A length of the grooves is longer than a depth of the grooves. A pressure generated by wind in the rear side of the blade having the grooves is lower than the front side of the blade.
Patent KR-20130100396-A (KR)
Title: Multispeed gear system
Inventor: BYUN DONG HWAN
IPC: F16H3/02
Filed: 2012-03-02
Abstract: PURPOSE: A speed change shaft of a multi stage transmission is provided to be simply controlled by diversifying a shaft control method. CONSTITUTION: A multi stage gear transmission has a fixed central shaft, a pole, and two or more speed change shafts. The pole is supported to the fixed central shaft. The speed change shafts surround the fixed central shaft or are inserted into the holes formed on the central shaft to be rotated. The speed change shafts control a speed change.
Patent KR-20130102207-A (KR)
Title: A raising formed apparatus for skin
Inventor: JOO JONG SIK
IPC: D06C11/00
Filed: 2012-03-07
Abstract: PURPOSE: A napping forming apparatus for leather is provided to prevent the leather from lapping or crinkling, and to use various thicknesses of leathers conveniently by controlling the gap according to the thickness of the leather. CONSTITUTION: A napping forming apparatus for leather comprises: a base (10), which is mounted on the surface, in which the leather is settled in one side of the top; a guide part (20), which is mounted on the one side of the top of the base, guides the leather to be supplied regularly; a napping forming roller (30) which is mounted on the inside the base, in which a first brush (30a) is formed in order that the flock shape napping is formed on the surface of the leather supplied from the guide part; a napping maintaining roller (40) in which a second brush (40a) is formed to sweep off the foreign substance between the napping; and a leather ejecting part (50), which is mounted on the bottom of the base, in which a belt (51) is arranged in order to eject the napping formed leather which is flowed from the napping maintaining roller to the outside of the base.
Patent KR-20130102989-A (KR)
Title: Electrode material for lithium secondary battery,electrode structure comprising the electrode materialand secondary battery comprising the electrodestructure
Inventor: CHOI DAI KYU
IPC: H01M4/139
Filed: 2012-03-09
Abstract: PURPOSE: An electrode material for a lithium secondary battery is provided to improve charging efficiency and to prevent the damage of an electrode structure due to overcharging. CONSTITUTION: An electrode material for a lithium secondary battery includes a silicon core forming an electrode by silicon in the center; a conductive core material forming a connection terminal by being formed on the outer circumference of the silicon core. A manufacturing method of the electrode material comprises a step of manufacturing a silicon core by molding the silicon in a rod shape; a yarn liquid coating step spreading carbon fiber yarn liquid onto the outer circumference of a silicone core molded through the silicon molding step; and a step of a forming a carbon fiber by carbonizing the yarn liquid in the silicon core. [Reference numerals] (AA) Molding a silicone rod; (BB) Coating yarn liquid on the surface of the silicone rod; (CC) Carbonization; (DD) Assembling an electrode structure; (EE) Assembling a second battery
Patent KR-20130104998-A (KR)
Title: Method for vertical handover using network state function and wireless terminal
Inventor: JUN YOUNG SAM
IPC: H04W36/30
Filed: 2012-03-16
Abstract: PURPOSE: A method for determining handover between heterogeneous networks using a network state function and a wireless terminal are provided to reduce unnecessary handover by considering the characteristics of the network synthetically. CONSTITUTION: A memory (20) stores application requirement according to the type of a target application. A handover determining part (26) compares the quality of a primary network, which is a network used by the target application currently, with the requirement of the target application according to the type of the target application stored in the memory. The handover determining part determines handover from the primary network to a secondary network, on the basis of the comparison result of the primary network quality and the target application requirement. [Reference numerals] (21) Network quality estimation unit; (23) Application requirement spec estimation unit; (24) Estimate; (25) Setting value; (26) Handover determination unit; (30) H/W and/or S/W resources; (40) First network interface unit; (50) Second network interface unit; (AA) First network; (BB) Second network