baber/WOPTO huggingface dataset:
Patent KR-20100070328-A (KR)
Title: Hot melt adhesives containing styrene butadiene block copolymer
Inventor: HE QIWEI
IPC: C09J201/00
Filed: 2008-08-14
Abstract: Hot melt adhesive compositions containing hyper-branched SBS block copolymers and end use applications thereof. The hyper-branched SBS is characterized in having a ratio between light-scattering molecular weight {of non-di-block polymer) and GPC molecular weight (of non-di-block polymer) greater than 1.4 and having ratio between light scattering molecular weight molecular weight (of non-di-bfock polymer) and light scattering molecular weight molecular weight (of di-block polymer) greater than 5. The ratio between light scattering molecular weight MW (of non-di-block polymer) and light scattering molecular weight MW (of di-block polymer) also defines the number of arms for the hyper branched structure. The weight average molecular weight of each arm of the hyper-branched SBS block copolymer is less than about 100,000. These are multipurpose adhesives finding utility as packaging, labeling, construction and positioning adhesives, and are particularly well suited for use as elastic attachment adhesives in the manufacture of elastic-containing products, such as disposable absorbent elastic articles.
Patent KR-20100063758-A (KR)
Title: Optical module and photoelectric converter
Inventor: SHIRATORI MASAYUKI
IPC: G02B6/42
Filed: 2009-02-20
Abstract: Provided is a small-width and low-cost optical module. The optical module is provided with an optical waveguide substrate, a light emitting element, a light receiving element, an IC for the light emitting element, an IC for the light receiving element and a plug body. The optical waveguide substrate is provided with a light incoming/outgoing surface and two tilted reflection surfaces arranged at different distances from the light incoming/outgoing surface. The light emitting element is arranged at a position which corresponds to one of the tilted reflection surfaces on the optical waveguide substrate. The light receiving element is arranged at a position which corresponds to the other tilted reflection surface on the optical waveguide substrate. The IC for the light emitting element controls the light emitting element. The IC for the light receiving element controls the light receiving element. The plug body is formed of a plurality of insulator layers, and in the different insulator layers, a wiring pattern for the light emitting element is arranged between the light emitting element and the IC for the light emitting element, and a wiring pattern for the light receiving element is arranged between the light receiving element and the IC for the light receiving element.
Patent KR-20100072056-A (KR)
Title: Surface-treated steel sheet, method for producing the same, and resin-coated steel sheet
Inventor: NISIHARA YUKA
IPC: B32B15/08
Filed: 2008-10-30
Abstract: A surface-treated steel sheet which contains no chromium, has excellent adhesion to wet resins, and can be a substitute for tin-free steel sheets; and a resin-coated steel sheet which comprises this surface-treated steel sheet and a resin with which the steel sheet has been coated. The surface-treated steel sheet is characterized by comprising a steel sheet and an adhesive coating film formed on at least one side thereof, the coating film comprising titanium and further containing at least one member selected among Co, Fe, Ni, V, Cu, Mn, and Zn in a total amount of 0.01-10 in terms of mass ratio to the titanium. Also provided is a process for producing the surface-treated steel sheet. The surface-treated steel sheet comprises a steel sheet and a titanium-containing adhesive coating film having a thickness of 20-800 nm formed on at least one side of the steel sheet. The adhesive coating film has protrusions at a linear density of 1 or more per micrometer. The thickness of the adhesive coating film means the maximum height (H) of protrusions as measured from the lower side of the coating film in an examination of the profile of a section of the coating film with a TEM. The linear density of protrusions means the following. The minimum height of the bottoms of recesses as measured from the lower side of the coating film is expressed by L, and two horizontal lines are drawn at the upper and lower levels of ±10 nm based on the position (H+L)/2 as a center. When the range between two points where the lower-level horizontal line intersects the cross-section profile curve includes one or more points where the upper-level horizontal line intersects the profile curve, then the number of protrusions present in this range is taken as 1. The number of protrusions per unit length is thus determined as the linear density of protrusions.
Patent KR-20100088144-A (KR)
Inventor: YAMAOKA MASUO
IPC: A61K31/4188
Filed: 2008-10-28
Abstract: 본 발명은 주로, 약제로서 매우 유용한, 안드로겐-비의존성 전립선암의 예방 또는 치료 약물을 제공하는 것을 목적으로 한다.     본 발명은 스테로이드 C?17,20#191 리아제 저해제, 특히, 하기 화학식 (Ⅰ) 로 표시되는 화합물 또는 이의 염 또는 이의 프로드러그를 함유하는 안드로겐-비의존성 전립선암의 예방 또는 치료 약물을 제공한다: 
   
(식 중, n 은 1 내지 3 의 정수이고, Ar 은 치환기(들)를 임의로 갖는 방향족 고리임).
Patent KR-20100072374-A (KR)
Title: Stable startup system for a nuclear reactor
Inventor: REYES JOSE N
IPC: G21C1/08
Filed: 2008-11-06
Abstract: A nuclear reactor module includes a reactor vessel containing coolant, a reactor core submerged in the coolant, and a heat exchanger configured to remove heat from the coolant. The nuclear reactor module further includes one or more heaters configured to add heat to the coolant during a startup operation and prior to the reactor core going critical.
Patent KR-20100099291-A (KR)
Inventor: CAMPBELL JAMES M
IPC: H02G15/18
Filed: 2008-12-04
Abstract: 제조 물품은 적어도 2개의 단부 부분을 갖는 보호 코어, 복수의 지지 코어, 및 보호 코어의 적어도 일부분 및 각각의 지지 코어의 적어도 일부분 상에서 확장된 상태로 유지되는 적어도 하나의 냉간 수축성 재료를 포함한다.  각각의 지지 코어의 일 단부는 보호 코어의 대응하는 단부 부분과 상호연결된다.  지지 코어, 보호 코어, 및 냉간 수축성 재료는, 냉간 수축성 재료가 보호 코어의 대응하는 단부 부분으로부터의 복수의 지지 코어들 중 하나의 지지 코어의 제거에 응답하여 장치의 일부분 상에서 압축되도록, 장치를 원주방향으로 둘러싸도록 집합적으로 구성된다.
Patent KR-20100093612-A (KR)
Inventor: BETSUI KEIICHI
IPC: H01J11/40
Filed: 2008-04-07
Abstract: 산화 마그네슘을 대직경화하고, 아울러 이 산화 마그네슘 내의 불순물의 잔존량을 조정함으로써, 플라즈마 디스플레이 패널의 방전을 안정화시키는 기술을 제공한다.  즉, 전극을 보호하는 보호막층에 도포하고, 방전 구간에 풍부한 프라이밍 입자를 공급하는 방전 안정화 재료 입자에 주목한다.  방전 안정화 재료로서 이용되는 산화 마그네슘 내의 불순물을 각각 20ppm 이하로 함으로써 방전 지연을 억지한다.
Patent KR-20100102200-A (KR)
Inventor: ISSLEIB RAINER
IPC: F02B39/00
Filed: 2009-01-07
Abstract: 본 발명은 전자 액추에이터에 관한 것으로 상기 전자 액추에이터는 적어도 하나의 자가 잠금 스핀들(3)을 포함하며 이 스핀들은 회전 가능하게 지지되고 적어도 하나의 스핀들(3)의 종축에서 이동 가능하게 배치된 스핀들 너트(4)와 맞물린다.
Patent KR-20100129724-A (KR)
Inventor: PLANELLE PHILIPPE
IPC: G01R1/04
Filed: 2009-01-28
Abstract: 전자 모듈(8)을 조작하고 검사하는 장비와 관련해서 전자 모듈(8)을 수송한다.  수송체는 전자 모듈을 수납하는 개구(3)를 가지는 박형의 지지체(1)로 형성된다.  박형의 지지체와 관련된 로케이팅 메커니즘은 수송 및 검사 장비와 관련해서 박형의 지지체를 찾아낸다.  수송 및 검사 동안 개구 내에서 상기 수납된 전자 모듈을 유지하기 위해 메커니즘(4)이 또한 제공된다.
Patent KR-20100117656-A (KR)
Inventor: HORN GAVIN BERNARD
IPC: H04W16/00
Filed: 2009-02-03
Abstract: 간섭 관리는 간섭을 경험하고 있는 무선 노드들에 의한 간섭 관리 메시지들의 송신 및 상기 간섭 관리 메시지들을 수신하는 잠재적인 간섭자들에 의한 적절한 응답들을 포함할 수 있다.  간섭 신호들의 검출시, 무선 노드는 상기 신호들이 동기식 간섭자로부터 온 것인지 또는 비동기식 간섭자로부터 온 것인지의 여부를 결정할 수 있다.  이러한 결정에 기초하여, 무선 노드는 상이한 타입들의 간섭을 관리하기 위해 상이한 타입들의 신호들을 사용할 수 있다.  일부 양상들에서, 비동기식 간섭 관리는 간섭 신호들에 응답하여 주파수 상에서의 그리고/또는 시간 상에서의 백오프를 포함할 수 있다.  비동기식 간섭 관리는 주어진 캐리어로부터의 잠재적인 간섭자들을 삭제하기 위한 백오프 비컨들의 송신을 포함할 수 있다.  여기서, 무선 노드에 의한 비컨들의 송신은 통신 자원들의 공정한 공유를 용이하게 하기 위해 계측될 수 있다.
Patent KR-20100136468-A (KR)
Inventor: PATTERSON LEAH K
IPC: B29D11/00
Filed: 2009-02-26
Abstract: 본 발명은 렌즈 이송을 촉진하기 위한 가공 조제로서 다이메틸 실록산을 함유하는 수용액을 이용하여 실리콘 하이드로겔 안과용 렌즈를 가공하기 위한 방법 및 시스템을 포함한다.
Patent KR-20100136512-A (KR)
Inventor: SANEMATSU WATARU
IPC: A63B24/00
Filed: 2008-03-31
Abstract: 구동 수단에 의해 발생되는 외력을 인체에 가하여, 상기 외력에 대항하는 힘을 인체에 생기게 함으로써 인체를 운동시키는 운동 장치이며, 구동 수단이 가동된 시간을 운동 시간으로서 계측하는 타이머 수단(21)과, 계측된 운동 시간을 일시와 함께 저장하는 저장 수단(6)과, 저장된 운동 시간으로부터 산출한 누적 운동 시간을 통지 수단(4)을 통해 사용자에 통지하는 연산 제어 수단(2)을 구비한다.  운동의 계속성을 높일 수 있는 동시에 계획적인 운동을 용이하게 실천할 수 있다.
Patent KR-20110007169-A (KR)
Inventor: HUATAN HIEP
IPC: A61K31/56
Filed: 2009-04-27
Abstract: 일중변동에 따라 경구전달과 임의전달에 적합한 지질기반 약학조성물들이 제공된다.
Patent KR-20100133490-A (KR)
Inventor: JOHNSON GERALD R
IPC: G06F21/00
Filed: 2009-05-15
Abstract: 제1 DRM 시스템에 의해 보호되는 DVR(digital video recorder)에 저장된 미디어 콘텐츠를 제2 DRM 시스템을 사용해서 PMD(portable multimedia device)에 통신하는 방법에서, 제1 DRM 시스템은 제2 DRM 시스템과 상이하며, DVR에 저장된 미디어 콘텐츠 아이템의 PMD로의 통신 요청이 수신된다.  또한, 포터블 콘텐츠 키는 PMD 포맷 적합 콘텐츠 버전으로 미디어 콘텐츠 아이템을 암호화하고, 암호화된 PMD 포맷 적합 콘텐츠 버전은 포터블 콘텐츠 식별자(ID)와 함께 PMD에 통신된다.
Patent KR-20120082493-A (KR)
Title: Shaving cream a built in razor
Inventor: KO A RA
IPC: B26B21/52
Filed: 2011-01-14
Abstract: PURPOSE: A razor built in shaving cream is provided to hygienically put shaving cream on a face using a saving brush and to improve productivity with simple structure. CONSTITUTION: A razor built in shaving cream(10) comprises a shaving cream push bar(20), a shaving cream outer wall(40), a vinyl plug(50), and a shaving brush. The shaving cream is charged in the lower part of a cylindrical body of the razor. The shaving cream push bar allows the shaving cream to draw out to the bottom. The vinyl plug prevents coagulation and decay of the shaving cream. The shaving cream outer wall is made by a transparent vinyl material to see the inside of the razor and is crumpled if pushing with the push bar.
Patent KR-20120099311-A (KR)
Title: Compositions comprising the fractions of aloe vera for preventing or treating gastritis and peptic ulcer
Inventor: CHA JI MIN
IPC: A61K36/886
Filed: 2011-01-20
Abstract: PURPOSE: A composition using aloe vera is provided to prevent and treat gastritis and peptic ulcer. CONSTITUTION: A composition for preventing and treating gastritis and peptic ulcer contains a polymer fraction or freeze-dried powder thereof. The fraction or powder is prepared by removing aloe vera leaf peel and filleting parenchyma tissue, homogenizing in a homogenizer and centrifuging; a step of collecting supernatant and performing ultrafiltration using a zirconium dioxide tubular ultrafiltration membrane at 10-40 Deg. C. The composition for preventing and treating gastritis and peptic ulcer contains dietary fiber of aloe vera. [Reference numerals] (AA) Gastric ulcer index; (BB) Comparative embodiment 1; (CC) Comparative embodiment 2; (DD) Embodiment 1; (EE) Embodiment 2; (FF) Embodiment 3; (GG) Comparative embodiment 3
Patent KR-20110090784-A (KR)
Title: Apparatus and method of transmitting control information in wireless communication system
Inventor: HAN SEUNG HEE
IPC: H04L1/16
Filed: 2011-01-26
Abstract: PURPOSE: A method for transmitting control information in a wireless telecommunications system and an apparatus thereof are provided to efficiently assign resources for transmitting control information by analogizing a resource A or a resource B with the signaling of a resource index for a physical downlink shared channel. CONSTITUTION: One or more physical downlink shared channels are received. An ACK(Acknowledgement) and a NACK(Negative Acknowledgement) for the physical downlink shared channel is transmitted through a physical uplink control channel. The format of the physical uplink control channel for transmitting the ACK and NACK is selected in consideration of not only the type of a carrier receiving the physical downlink shared channel but also the number of the physical downlink shared channels.
Patent KR-20120031423-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: MARUTANI HISAKAZU
IPC: H01L23/12
Filed: 2011-03-09
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent a supporting plate to be bent by controlling thermal stress in a manufacturing process which spreads insulating resin. CONSTITUTION: A semiconductor element(3) is replaced on a supporting plate(1). The semiconductor element has a circuit element surface in which a plurality of first electrodes(5) is formed. A first insulation layer(7) comprises a plurality of first openings(9) which expose the plurality of first electrodes. A second insulation layer(17) coats the top of the supporting plate and the side of the semiconductor element. A wiring layer(20) contacts the top of the first insulation layer and the second insulation layer. The wiring layer is electrically connected to the plurality of first electrodes.
Patent KR-20110033170-A (KR)
Title: Labeling and imaging of cells using multifunctional perfluorocarbon nano emulsions
Inventor: CHUNG BONG HYUN
IPC: G01N33/532
Filed: 2011-03-16
Abstract: PURPOSE: An optical nanoparticle is provided to be used as a contrast agent for multiplex mode molecular image and to perform MRI(Magnetic resonance imaging) and OI(optical imaging). CONSTITUTION: An optical nanoparitcle is modified with a perfluorcarbon for surface modification. The optical nanoparticle contains one selected from the group consisting of quantum dot, organic fluorescence dye, and metallic nanopaticles.
Patent KR-20120107188-A (KR)
Title: Heat and cut resistance gloves of high-performance
Inventor: KIM EUN PIL
IPC: A41D19/00
Filed: 2011-03-21
Abstract: PURPOSE: High-performance heat-cut resistant gloves are provided to patch an optimal part of a glove with leather according to a usage environment. CONSTITUTION: A glove portion(1) is produced with a knitting structure. Heat-resistant materials are prepared for the whole or a palm portion of the glove portion. The heat-resistant materials demonstrate heat resistance. The heat-resistant materials are formed of leather(2). The heat-resistant materials adhere to the palm portion of the glove portion by using heat-resistant sewing yarn.
Patent KR-20110126524-A (KR)
Title: Low beam lamp unit
Inventor: YAMAMOTO IPPEI
IPC: F21S8/10
Filed: 2011-03-22
Abstract: PURPOSE: A low beam lamp unit is provided to increase the visibility of the lower area of the unit, thereby increasing the visibility of a driver. CONSTITUTION: A low beam lamp unit includes a shade(6) and a re-reflective surface(10). A frontal edge unit is arranged near a rear focus of a projection lens. The shade blocks a part of reflective light by a reflector. The re-reflective surface is integrated with the rear part of the frontal edge unit. The re-reflective surface re-reflects a part of the blocked reflective light to the projection lens. The re-reflective surface includes a light spreading unit(16).
Patent KR-20120111823-A (KR)
Title: Dust cleaning system using ceiling molding
Inventor: AHN EE SOL
IPC: E04F13/00
Filed: 2011-04-02
Abstract: PURPOSE: A dust cleaning system using ceiling molding is provided to clean dust in the whole indoor space at low power consumption and costs by using electric fans and cleaners generally provided in a building. CONSTITUTION: Ceiling molding(100) comprises a fixing element(101), a fixing element cover(103) with air suction holes(1031), and an end cap closing one end. An air suction tube(200) has a hose insertion port(201) and is connected to one end of the ceiling molding. The ceiling molding is installed long at the corners of the ceiling and floor and specific positions of walls in an indoor place A hose(301) of a cleaner(300) is inserted into the hose insertion port of the air suction tube.
Patent KR-20120113482-A (KR)
Title: Liquid crystal display and manufacturing method thereof
Inventor: LEE JUN WOO
IPC: C08L79/08
Filed: 2011-04-05
Abstract: PURPOSE: A liquid crystal display and a manufacturing method thereof are provided to obtain an alignment film which is formed by only irradiating an ultra violet ray without a rubbing process. CONSTITUTION: Alignment films(11,21) are located on at least one of a first substrate and a second substrate respectively. Each alignment film includes a vertical optical alignment material and a major alignment material. The vertical optical alignment material includes a first vertical functional group and a photo-reactive functional group. The major alignment material does not include a photo-reactive functional group. A liquid crystal layer(3) is located between the first substrate and the second substrate.
Patent KR-20110114449-A (KR)
Inventor: KONE MAMADOU
IPC: H04W4/02
Filed: 2011-04-05
Abstract: 무선 모듈과 제어기 모듈을 갖춘 이동 통신 디바이스가 제공된다.  무선 모듈은 서비스 네트워크로 오고가는 무선 송수신을 수행한다.  제어기 모듈은 복수의 희망하는 위치 정보 엘리먼트들을 표시하는 위치 정보 요청을 무선 모듈을 통해 서비스 네트워크로부터 수신하고, 희망하는 위치 정보 엘리먼트들의 일부 또는 전부가 지원되지 않는지 여부를 결정한다.  또한, 제어기 모듈은, 희망하는 위치 정보 엘리먼트들의 일부 또는 전부가 지원되지 않는 것에 응답하여, 지원되지 않은 위치 정보 엘리먼트들을 표시하는 위치 정보 응답만을 무선 모듈을 통해 서비스 네트워크에 송신한다.
Patent KR-20120137549-A (KR)
Title: One-line transaction method providing missions
Inventor: YUN SANG HUN
IPC: G06Q30/00
Filed: 2011-04-13
Abstract: PURPOSE: An online mission providing transaction method is provided to receive a product event, which a mission is assigned, from a seller in an online market, thereby supplying an opportunity of new marketing to the seller. CONSTITUTION: An online market server receives a product event, which a mission is assigned, from a seller(S10). The online market server notifies the received product event(S20). After a buyer selects the notified product event, mission performance is confirmed and the online market server provides compensation to the buyer(S30). The online market server collects a predetermined official fee from the seller(S40). [Reference numerals] (S10) Step for receiving a mission providing product event from a seller; (S20) Step for posting the received mission providing product event; (S30) Step for providing compensation to a buyer in case of confirming corresponding mission performance after the buyer selects the posted mission providing product event; (S40) Step for charging official fee from the seller
Patent KR-20120118681-A (KR)
Title: Preparation method for highly porous core-shell nanoweb
Inventor: CHUNG BONG GEUN
IPC: D01D5/34
Filed: 2011-04-19
Abstract: PURPOSE: A method for fabricating a porous coreshell nanoweb is provided to obtain micropores with uniform size and shape and to culture various cells. CONSTITUTION: A method for fabricating a porous coreshell nanoweb comprises: a step of discharging a water soluble polymer solution by an inner nozzle of a metal dual nozzle; and a step of discharging a hydrophobic polymer solution by an outer nozzle of the metal dual nozzle. The coreshell nanofiber spun in the inner and outer nozzles is discharged to a collecting electrode dipped in the water. The water soluble polymer solution is a biocompatible polymer of gelatin, collagen, chitosan, silk, bovine serum albumin(BSA), cellulose, alginic acid, or hyaluronic acid.
Patent KR-20120125888-A (KR)
Title: Organic light emitting display device
IPC: H05B33/22
Filed: 2011-05-09
Abstract: PURPOSE: An organic electroluminescent display device is provided to improve contrast characteristics by including a light emitting device and an optical activity device at the same time. CONSTITUTION: A substrate(100) comprises a plurality of light emission regions(LA). An organic light-emitting device is arranged on the plurality of light emission regions. An optical activity device is arranged on a non-emitting region(NLA). A first pixel electrode is formed in the plurality of light emission regions of the substrate. A second pixel electrode is formed on the organic light-emitting layer. A first common electrode is formed on the non-emitting region. A first optical activity layer is formed on the first common electrode. A second common electrode is formed on the first optical activity layer.
Patent KR-20120126762-A (KR)
Title: Method for decreasing noise of anti-surge valve
IPC: F02B37/12
Filed: 2011-05-12
Abstract: PURPOSE: A method for reducing anti-surge valve noise is provided to increase the response properties of a throttle body and accelerator pedal so that a vehicle quality is improved. CONSTITUTION: A method for reducing anti-surge valve noise comprises following steps. The time for increasing the pressure of an intake duct is controlled when an anti surge valve is operated. The pressure increase degree of the intake duct is reduced, and a sudden change of a boost is controlled. [Reference numerals] (AA) Pressure; (BB) Acceleration; (CC) Deceleration; (DD) Decreasing the pressure rise; (EE) Reducing noise; (FF) Time; (GG) Adjusting the pressure rise time
Patent KR-20120129162-A (KR)
Title: Rotor having different length and LSPMLine-Start Permanent Magnet motor comprising the rotor
IPC: H02K1/27
Filed: 2011-05-19
Abstract: PURPOSE: A rotor having different length and an LSPM(Line-Start Permanent Magnet) motor comprising the rotor are provided to reduce vibration and noise by controlling the length of a conductor bar of edge portion and the central part of a magnetic pole. CONSTITUTION: A rotary shaft inserting hole in which a rotary shaft is inserted is formed in the central part of a rotor iron core(21). Plural permanent magnet inserting holes(26) are formed in the circumference of the rotary shaft inserting holes. Plural conductor bar inserting holes(27) are formed in the external periphery of the plural permanent magnet inserting holes. The conductor bars(23) are installed into the conductor bar inserting holes. [Reference numerals] (AA) X axis
Patent KR-20120130462-A (KR)
Title: Method for tracking object using feature points of object
IPC: G06T7/20
Filed: 2011-05-23
Abstract: PURPOSE: An object estimation method based on feature points of an object is provided to set an initial search window including the object, extracting the feature points through SIFT(Scale Invariant Feature Transform) algorithm, and update the search window based on the feature points. CONSTITUTION: A panorama and a background are divided from an image frame. An object is extracted from the panorama. An initial search window including the object is set. A plurality of feature points are extracted from the initial search window by using SIFT algorithm. The search window is reset based on the outermost feature point among the feature points. The object is traced by repeatedly resetting the search window. [Reference numerals] (AA) Start; (BB) Dividing a background and a panorama; (CC) Extracting an object and setting an initial search window including the object; (DD) Extracting a plurality of feature points from the initial search window; (EE) Resetting a search window based on the feature points; (FF) Repeatedly resetting the search window to trace the object; (GG) End
Patent KR-20120130953-A (KR)
Title: Redox flow battery
IPC: H01M8/18
Filed: 2011-05-24
Abstract: PURPOSE: A redox flow battery is provided to enlarge a reaction area through a micro carbon layer and to improve coulomb efficiency and energy efficiency. CONSTITUTION: A redox flow battery comprises: an electrode assembly comprising a separation membrane, and a positive electrode and a negative electrode in both sides of the separation membrane respectively; a positive electrode supply part comprising a positive electrode active material solution which is to be supplied to the positive electrode; and a negative electrode supply part which is to be supplied to the negative electrode. At least one(1) of the positive electrode and negative electrode comprises an electric conductive substrate(3) a micro carbon layer(5) formed on the electron conductive substrate. The micro carbon layer comprises a carbon black, carbon nanotubes or a mixture of carbon black and carbon nanotubes.
Patent KR-20120132837-A (KR)
Title: Electro gas welding control method
IPC: B23K9/12
Filed: 2011-05-30
Abstract: PURPOSE: An electro gas welding control method is provided to improve deposition efficiency by individually setting and controlling weaving speed and path of two electrodes in consideration of the shape and area of correspondent welding zones. CONSTITUTION: In an electro gas welding control method, a welding zone is divided into first and second welding zones where welding is implemented by first and second welding electrodes, respectively(ST100). The weaving speed and path of the first and second welding electrodes are individually set and controlled in consideration of different shapes of the first and second welding zones(ST200). [Reference numerals] (AA) Start; (BB) End; (ST100) Dividing and setting welding zones; (ST200) Individually controlling weaving of first and second electrodes