baber/WOPTO huggingface dataset:
Patent KR-20110119733-A (KR)
Inventor: ZECHA HELMUT
IPC: C08F218/08
Filed: 2010-02-19
Abstract: 본 발명은 비닐 아세테이트, 및 비닐 아세테이트와 에틸렌 단량체의 총 중량에 기초하여 18 중량% 내지 34 중량%의 에틸렌, 및 선택에 따라 추가의 공단량체의 자유 라디칼 개시형 에멀젼 중합에 의해 비닐 아세테이트 - 에틸렌 코폴리머를 제조하는 방법으로서, 적어도 1종의 보호성 콜로이드의 존재 하에, 그리고 단량체의 총 량을 기준으로, 0.5 중량% 내지 4 중량%의, 분기형 혹은 선형 알킬 라디칼을 가지거나 혹은 에틸렌 옥시드 - 프로필렌 옥시드 코폴리머 형태인, 적어도 1종의 비이온성 에톡시화 유화제의 존재 하에, 그리고 사슬 이동제의 부재 하에 중합이 수행되고, 중합의 개시 전에  10 중량% 내지 70 중량%의 비닐 아세테이트 단량체 및 40 중량% 내지 100 중량%의 에틸렌 단량체가 초기 투입분에 포함되고, 최대 100 중량%의 보호성 콜로이드 분획이 초기 투입분에 포함되고, 적어도 25 중량%의 유화제 분획이 초기 투입분에 포함되고, 단량체, 보호성 콜로이드 및 유화제의 나머지 분획들이 중합 동안 계량되어 들어가고, 공정 기준 (COP)이 하기 조건을 만족하도록 진행되는 것을 특징으로 하는 방법을 제공한다: 
2.5 ≤ COP ≤ 70  
[여기서, COP = 100 x (ETM 2.5  × ETV 1.25   ×  EA 2.5  ×  EV 1.5  ×  VV -1 ) 이고, 이 때, ETM = MEt/MM, ETV = MEtV/MEt, EA = 100 ME/MM, EV = MEV/ME 및 VV = MVacV/MVac 이되, MEt =  에틸렌의 총 질량 (kg), MM = 단량체 총 질량 (kg), MEtV = 에틸렌 투입분 질량 (kg), ME = 유화제 총 질량 (kg), MEV = 유화제 투입분 질량 (kg); MVacV = 비닐 아세테이트 투입분 질량 (kg), 및 MVac = 비닐 아세테이트 총 질량 (kg) 임].
Patent KR-20110125239-A (KR)
Inventor: HANAOKA KATSUNARI
IPC: H01S5/42
Filed: 2009-12-22
Abstract: 개시된 수직 공진형 면 발광 레이저 소자는, 기판, 상부 반사경과 하부 반사경으로 반도체 활성층을 상하로 끼운 적층체, 하부 전극, 및 상부 전극을 포함한다.  본 레이저 소자는, 상기 상부 전극과 상기 하부 전극 사이에 전류가 공급될 때, 상기 기판의 표면에 수직인 방향으로 레이저 광을 조사한다.  본 레이저 소자는, 산화된 영역과 산화되지 않은 영역으로 제조된 전류 협착 구조를 갖는 상기 상부 반사경에서의 선택적 산화층, 및 상기 활성층과 상기 선택적 산화층을 포함하는 상기 상부 반사경으로 형성된 메사 구조의 측면 상에 형성되어, 상기 적층체의 깊이 방향으로 상기 적층체의 상부로부터 상기 선택적 산화층의 위치를 검출할 수 있게 하는 검출부를 더 포함한다.
Patent KR-20110128874-A (KR)
Inventor: PELLEY PERRY H III
IPC: G11C11/406
Filed: 2010-01-22
Abstract: 동적 랜덤 액세스 메모리(DRAM)(10)을 리프레시하기 위한 방법은 DRAM의 적어도 일부(23)에 제 1 리프레시 레이트에서 리프레시를 수행하는 단계, 및 DRAM의 제 2 부분(24)에 제 2 리프레시 레이트에서 리프레시를 수행하는 단계를 포함한다. 제 2 부분은 제 1 리프레시 레이트에서 데이터 보존 기준들을 만족시키지 않는 DRAM의 하나(24) 이상의 행들을 포함하고, 제 2 리프레시 레이트는 제 1 리프레시 레이트보다 더 크다.
Patent KR-20110122862-A (KR)
Inventor: HOEKSTRA J
IPC: B82B3/00
Filed: 2010-03-01
Abstract: 본 발명은 실질적으로 산소를 함유하지 않는(substantially oxygen free), 휘발성 실리콘 화합물 함유 분위기에서(volatile silicon compound containing atmosphere), 선택적으로 탄소 화합물의 존재하에, 카바이드(carbides)를 형성할 수 있는, 각각의 원소 또는 원소들, 금속 또는 합금의 화합물로 함침된(impregnated) 셀룰로오스 및/또는 탄수화물 기질을 열분해(pyrolysing)하는 단계를 포함하는 탄소 나노 섬유 및/또는 탄소 나노 튜브의 제조방법에 관한 것이다.
Patent KR-20120024714-A (KR)
Inventor: KLIPP ANDREAS
IPC: H01L21/02
Filed: 2010-04-20
Abstract: 본 발명은 N-알킬피롤리돈 및 히드록실 아민 및 이의 유도체를 포함하지 않고, 회전형 점도계로 측정시 50℃에서의 동적 전단 점도가 1 내지 10 mPas이며, 조성물의 총 중량을 기준으로, (A) 용해된 수산화테트라메틸암모늄(B)의 존재 하에, 50℃에서 심자외선 흡광성 발색단을 포함하는 30 nm 두께의 고분자 장벽 반사 방지층에 대한 일정한 제거 속도를 나타내는 극성 유기 용매 40 내지 99.95 중량%, (B) 4급 수산화암모늄 0.05 내지 < 0.5 중량%, 및 (C) 물 < 5 중량%를 포함하는 액상 조성물, 이의 제조 방법, 전기 소자의 제조 방법, 및 실리콘 관통 전극의 패턴화 및/또는 도금 및 범핑에 의한 3D 적층 집적 회로 및 3D 웨이퍼 레벨 패키징의 제조에서 네거티브톤 및 포지티브톤 포토레지스트 및 에칭 후 잔류물을 제거하기 위한 이의 용도에 관한 것이다.
Patent KR-20120023779-A (KR)
Inventor: MATSUDA NOBUYUKI
IPC: B23B51/06
Filed: 2010-06-15
Abstract: 쿨런트 구멍을 구비한 드릴은, 축선 주위로 회전하는 드릴 본체와, 선단부 릴리프면을 갖는 절삭날부와, 상기 드릴 본체의 회전 방향의 전방을 향하는 전방 홈 벽면 및 상기 회전 방향의 후방을 향하는 후방 홈 벽면을 갖는 절삭 칩 배출 홈과, 상기 전방 홈 벽면과 상기 선단부 릴리프면이 교차하는 능선부에 형성되는 절삭날과, 상기 회전 방향에 인접하는 상기 절삭 칩 배출 홈 사이에 형성되는 랜드부와, 상기 랜드부에 천공해서 설치되고, 상기 선단부 릴리프면에 개방하는 쿨런트 구멍을 포함한다.  상기 쿨런트 구멍은, 상기 회전 방향의 전방에 위치해서 상기 절삭 칩 배출 홈의 상기 전방 홈 벽면과의 간격이 일정한 전방 구멍 벽면과, 상기 회전 방향의 후방에 위치해서 상기 절삭 칩 배출 홈의 상기 후방 홈 벽면과의 간격이 일정한 후방 구멍 벽면과, 상기 드릴 본체의 외주측에 위치해서 상기 랜드부의 외주 벽면과의 간격이 일정한 외주 구멍 벽면을 포함한다.
Patent KR-20120003507-A (KR)
Inventor: ZHENG JUN FEI
IPC: H01L27/115
Filed: 2010-05-21
Abstract: 메모리 장치 웨이퍼를 제조하기 위해 기판 표면 상에 등각 상변화 물질 막을 형성하는 증착(deposition) 방법은, 증착 시스템의 챔버에 기판을 제공하는 단계; 제 1 열원을 갖는 활성화 영역을 제공하되, 상기 활성화 영역 및 상기 제 1 열원이 상기 챔버의 내부 또는 외부에 위치하는, 단계; 하나 이상의 전구체를 상기 기판의 상류에서 상기 챔버에 도입하는 단계; 선택적으로, 하나 이상의 보조-반응물을 상기 기판의 상류에 도입하는 단계; 상기 하나 이상의 전구체를 상기 제 1 열원과 접촉시킴으로써 상기 하나 이상의 전구체를 활성화시키는 단계; 제 2 열원을 사용하여 상기 기판을 가열하는 단계; 화학 증착에 의해 상기 하나 이상의 전구체로부터 상기 상변화 물질 막을 상기 기판 상에 증착시키는 단계를 포함한다.  이렇게 증착된 상변화 물질 막은 Ge x Sb y Te z A m 을 포함하고, 이때 A는 도판트 원소인 N, C, In, Sn 및 Se의 군 중에서 선택된 도판트이다.  하나의 수행에서, 상기 방법을 수행하여 탄소 및 질소로 도핑된 GST 필름을 형성하고, 상기 필름에 유리한 막 성장 및 성능 특성들을 부여한다.
Patent KR-20120005559-A (KR)
Inventor: KASAI MASAAKI
IPC: G02B6/42
Filed: 2008-09-03
Abstract: 전자 기기 내의 배선에의 응용시에 요구되는 가동성을 만족하고, 외부의 구조체와의 접촉에 의한 꺾임·마찰·마모의 저감을 실현하는 목적을 위해, 본 발명의 광 배선(4)은 전자 기기에 탑재되는 광 배선이며, 광 신호를 전송하는 광 전송로(9)를 구비하고, 전자 기기 내의 구조체(11)와의 접촉시에 발생하는 마찰을, 광 전송로(9)와 구조체(11)의 접촉시보다도 저감시키고, 또한 광 전송로(9)의 변형에 따라서 가요하는 윤활층(10)이 설치되어 있다.
Patent KR-20130080276-A (KR)
Title: Apparatus for controlling compressor and refrigerator having the same
Inventor: KANG KYE LYONG
IPC: F25B1/00
Filed: 2012-01-04
Abstract: PURPOSE: A compressor control device and a refrigerator with the same are provided to control the operation of two compressors by using one three-phase inverter, thereby increasing a capacity of the compressors and improving the operation efficiency of a system. CONSTITUTION: A compressor control device comprises a three-phase inverter (30) and a control unit (50). The three-phase inverter includes three pairs of switching elements and converts DC power into the motor driving power according to inverter control signals and outputs the motor driving power to first and second motors respectively included in the second compressor. The control unit generates the inverter control signals driving the three pairs of switching elements, thereby outputting the same to the three-phase inverter. The first and second compressors are independently operated according to each load thereof. [Reference numerals] (50) Control unit; (611) First current detection unit; (612) First voltage detection unit; (613) First stroke detection unit; (621) Second current detection unit; (622) Second voltage detection unit; (623) Second stroke detection unit; (C1) First compressor; (C2) Second compressor
Patent KR-20130089315-A (KR)
Title: Fuel exhausting system for ship
Inventor: YU HEON SU
IPC: H01M8/14
Filed: 2012-02-02
Abstract: PURPOSE: A fuel exhausting system is provided to exhaust a fluid leaked from the respective devices of a fuel cell system by burning the fluid in case the fuel cell system is in abnormal state, thereby ensuring effective removal the risk factor generated in case of the same. CONSTITUTION: A fuel exhausting system (1) comprises: a fuel cell system (10) supplying fuel gas and air to a fuel cell stack (60); and a fuel exhausting unit (100) allowing a fluid leaked from the fuel cell system to be burnt by burning device and flowed out in case the fuel cell system is in abnormal state. The burning device includes a fuel anode gas burner (84) heating up the mixture gas in which exhaust gas exhausted from the fuel anode of the fuel cell stack and air are mixed, thereby burning unreacted gas included in the exhaust gas.
Patent KR-20130091400-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: WON SEUNG SIK
IPC: B60H1/22
Filed: 2012-02-08
Abstract: PURPOSE: A cooling device for a vehicle is provided to minimize a rush current generated while controlling the heat value of a PTC heater and to prevent the damage to and trouble of various electric and electronic components caused by an injection current. CONSTITUTION: A cooling device for a vehicle includes a PTC heater (5) heating air blown inside the vehicle and a heater control unit (7) which controls the heat value of the PTC heater by controlling a duty ratio applied to the PTC heater. The cooling device for a vehicle includes a slew rate control unit (10) which controls a slew rate in order to differentiate the amount of the slew rate when the duty ratio increases with the amount of the slew rate when the duty ratio decreases when increasing or decreasing the duty ratio in order to set the duty ratio applied to the PTC heater as a target value. [Reference numerals] (8) Micom; (9) IGBT element; (AA) Slew rate control unit; (BB) Battery
Patent KR-20130098535-A (KR)
Inventor: LI DE
IPC: H04N5/913
Filed: 2012-02-28
Abstract: 본 발명은 2D-DWT와 3D-DCT로 구성된 이중 주파수 변환 도메인과 DFRNT 변환 값에 블록코딩된 포렌식마크를 양자화기법으로 안전하게 삽입하여 강인성과 보안성 및 검출성능을 확보한 포렌식마킹 기법에 대한 방법과 시스템에 관한 것이다. 2D-DWT와 3D-DCT로 구성된 이중 주파수 변환은 다단계 주파수 분해를 통하여 비가시성이 뛰어나고 공격과 신호처리에 강인한 주파수 평면을 확보하기 위하여 필요하고, DFRNT 변환은 예측 불가능한 랜덤분포 특성으로 포렌식마크의 역추적과 보안성을 확보하는데 필요하다. DFRNT는 이중 주파수 변환으로 생성된 특정 주파수 계수 값을 DFRNT 변환의 입력으로 받아들여 parameter 조절을 통하여 다양한 변화를 주어 무작위로 뒤섞어 놓음으로써 통계적 특성을 파악할 수 없도록 하여 계산의 복잡도를 높이는데 기여한다. 또 스크램블링 변환의 회전 차수를 포렌식마크 생성키와 복원키로 사용함으로써 포렌식마크 시스템에 이중 장치를 마련하여 키가 유출되지 않도록 보안성을 획기적으로 향상시키는 효과를 거둘 수 있게 된다. 그외에 자체 설계한 3×3 블록코드로 삽입정보를 코딩함으로써 검출시 비트에러를 보정하여 정확한 검출이 이루어 질 수 있도록 하였다.
Patent KR-20130098540-A (KR)
Title: Lashing bridge with turnbuckle supporting plate
Inventor: KIM YONG KUK
IPC: B63B25/22
Filed: 2012-02-28
Abstract: PURPOSE: A lashing bridge with a turnbuckle support plate capable of changing a support position is provided to simplify the binding work of a container in a container ship by remarkably reducing the rotation amount of a turnbuckle. CONSTITUTION: A lashing bridge with a turnbuckle support plate capable of changing a support position comprises columns (17) and a sidewalk part (13). The columns are installed in the horizontal direction of a container ship to bind a container in the container ship. The sidewalk part is fixed between the columns. Multiple turnbuckle support holes for supporting the bottom ends of turnbuckle (11) and turnbuckle support plates (100) having turnbuckle moving holes connected to the turnbuckle support holes are formed on the columns or the sidewalk part.
Patent KR-20130101230-A (KR)
Title: Material of fluid dynamic bearing for hdd spindle motor and process for manufacturing fluid dynamic bearing
Inventor: KIM JONG KYUN
IPC: B22F5/00
Filed: 2012-03-05
Abstract: PURPOSE: A fluid hydrodynamic bearing material of an HDD spindle motor and a manufacturing method of a fluid hydrodynamic bearing are provided to maintain a three-dimensional shape to have the low loss of dynamic pressure and the excellent degree of precision. CONSTITUTION: A fluid hydrodynamic bearing material of an HDD spindle motor is obtained by compression-molding and sintering a stainless steel powder which includes Fe as a base, 9-13 wt% of Ni, and 18-20 wt% of Cr. Stainless steel includes less than 0.03 wt% of C. The stainless steel powder is mixed with an additive for improving machinability and a die lubricant. The additive for improving machinability is MnS, and the die lubricant is Kenolube. The amounts of the additive for improving machinability and the die lubricant which are included are 1 wt% respectively. [Reference numerals] (AA) Flying height (μm (μ+m)); (BB) Sample No.
Patent KR-20120039594-A (KR)
Inventor: KIM HONG ILL
IPC: A62C31/24
Filed: 2012-03-12
Abstract: PURPOSE: A crane fire truck and an installation method thereof are provided to offer the advantages of a crane and an aerial ladder truck for extinguishing fire from the close distance. CONSTITUTION: An installation method of a crane fire truck comprises the following steps: mounting a crane(20) on a frame(10) of a fire truck; installing a rail under a main boom and plural booms of the crane for using an elevator(30); connecting the elevator to a hook of the crane and a connection link of the elevator; installing wheels on wheel supporters on the upper side of the elevator, and connecting the wheels to the rail; installing a elevator vertical control hydraulic cylinder on a vertical control cylinder holder on the lower side of the elevator; and installing the wheels on a vertical control cylinder of the elevator before connecting the wheels to the rail; and operating a hydraulic controller for ascending and descending the elevator using a winch motor and a wire rope.
Patent KR-20120109306-A (KR)
Title: Toner container, image forming apparatus and method of driving toner container
Inventor: YOSHII TATSUHIKO
IPC: G03G15/08
Filed: 2012-03-12
Abstract: PURPOSE: A toner container, an image forming apparatus, and a driving method thereof are provided to transfer to the toner container while performing toner supply to developer without increasing the installation number of a driving unit. CONSTITUTION: A transferring unit(47) transfers toner. A returning unit(35) returns the toner toward an outlet(33). If a driving unit(56) is rotated to one direction, the transferring unit and the returning unit are rotated. If the driving unit is rotated to the other direction, the transferring unit is rotated. The returning unit is not rotated.
Patent KR-20120132316-A (KR)
Title: Rotating electric machine and wind power generation system
IPC: H02K7/18
Filed: 2012-03-14
Abstract: PURPOSE: A rotating generation system for electricity and wind power capable of being divided into peripheral directions for including multiple cores is provided to utilize first and second cores overlapped to an axial direction, thereby increasing productivity of rotor core materials. CONSTITUTION: A rotor core(24) is located to surround a rotation axis. A stator core(11) is located to face an outer part of the rotor core. The rotor core is divided into peripheral directions to include multiple cores. Boundaries of the multiple cores are located in the vicinity of a magnetic boundary of the rotor core. [Reference numerals] (AA) Figure viewed from an arrow(A) direction in a figure 1(first embodiment form)
Patent KR-20130106054-A (KR)
Title: Method and system for mediation of realtime transaction
Inventor: KO MYOUNG JIN
IPC: G06Q30/06
Filed: 2012-03-19
Abstract: PURPOSE: A real-time trading mediation method and a system thereof are provided to enable a seller and a buyer to search contract conditions for providing an online product or service in real time, so that they can negotiate for the contract conditions in real time. CONSTITUTION: A mediation server (110) is operated in a cloud computing environment. The mediation server receives contract conditions, classifies the conditions according to items, and registers the conditions in real time. The mediation server calls a contract condition where at least one item is matched. A seller terminal (120) is coupled with the mediation server in real time. The seller terminal transmits the contract conditions, which are to be registered according to items, to the mediation server through the control of a seller. A buyer terminal (130) is coupled with the mediation server in real time. The buyer terminal requests a search for the contract condition of each item from the mediation server through the control of a buyer. [Reference numerals] (AA) Wired/wireless network
Patent KR-20130109767-A (KR)
Title: Fixing apparatus for sensor
Inventor: AHN JAE SIK
IPC: G01D11/30
Filed: 2012-03-28
Abstract: PURPOSE: A sensor fixing device is provided to minimize the vibration of a joining support, thereby increasing the reliability in respect to the adhesion to a target object. CONSTITUTION: A sensor fixing device includes a pressing unit (100) and a support unit (200). The pressing unit is attached on the surface of a target object. The support unit presses the target object. The pressing unit includes a pressing pad (110) and a joining support (120). The pressing pad is attached on one surface of the target surface by air-compression. The joining support is protruding upwardly from the pressing pad and includes a sensor (S) on a tip end portion. The support unit includes through-holes (214, 222) through which the joining support is penetrated.
Patent KR-20130110260-A (KR)
Title: Refrigerator
Inventor: SON BU YEON
IPC: F25D25/00
Filed: 2012-03-29
Abstract: PURPOSE: A refrigerator is provided to improve the efficiency because users can open/close a necessary part as a first auxiliary door and a second auxiliary door are installed at a main door. CONSTITUTION: A refrigerator comprises a main body (10), a main door (12), and auxiliary doors (21, 22). The main body includes a storing room. The auxiliary doors are installed at the main door. The auxiliary doors include a first auxiliary door and a second auxiliary door. The width of the auxiliary door is the same as the width of the main door and the top end of the auxiliary door is positioned in the same line as the top end of the main door. The lower end of the auxiliary door is positioned in the same line as the lower end of the main door.
Patent KR-20130112602-A (KR)
Inventor: KIM JIN MAN
IPC: C04B18/14
Filed: 2012-04-04
Abstract: PURPOSE: A method for measuring physical and chemical stability of steel slag is provided to simply and systemically measure chemical characteristics such as oxide content and physical characteristics such as volume expansibility, unit volume and mass, absolute dry density, and absorption rate. CONSTITUTION: A method for measuring physical and chemical stability of steel slag comprises the steps of: pulverizing steel slag and sieving the steel slag powder in sizes of 0.15-0.3 mm, 0.3-0.6 mm, 0.6-1.2 mm, 1.2-2.5 mm, and 2.5-5 mm; washing and drying the steel slag powder; measuring the absolute dry density and absorption rate of the dried steel slag; measuring the content of calcium oxide (CaO), magnesium oxide (MgO), and iron oxide (FeO) of the dried steel slag; measuring the unit volume and mass of the dried steel slag; collecting 90 g, 150 g, 150 g, 150 g, and 60 g of the dried steel slag powder with sizes of 0.15-0.3 mm, 0.3-0.6 mm, 0.6-1.2 mm, 1.2-2.5 mm, and 2.5-5 mm, respectively; mixing the dried steel slag powder; mixing the steel slag powder mixture and common portland cement in a weight ratio of 2:1 and preparing and curing a mortar bar; and measuring relative dynamic modulus of elasticity and length variation of the mortar bar.
Patent KR-20130113726-A (KR)
Title: Robot cleaner and control method for the same
Inventor: YOON SANG SIK
IPC: B25J13/08
Filed: 2012-04-06
Abstract: PURPOSE: A robot cleaner and a control method thereof are provided to determine abnormal operation of an auxiliary cleaning unit based on the results detected by a second detection part and to control the operation of the auxiliary cleaning unit according to the determined results. CONSTITUTION: A robot cleaner comprises a main body, a first detection part (60), an auxiliary cleaning unit (100), a second detection part (300), and a control part (200). The main body drives on a floor. The first detection part detects obstacles approaching to the main body. The auxiliary cleaning unit is mounted on the main body to be drawn into and out from the main body. The second detection part detects the operation of the auxiliary cleaning unit. The control part determines abnormal operation of the auxiliary cleaning unit based on the results detected by the second detection part and controls the operation of the auxiliary cleaning unit according to the determined results. [Reference numerals] (100) Auxiliary cleaning part; (200) Control part; (30) Main brush unit; (300) Second detection part; (40) Driving unit; (60) First detection part; (80) Input unit
Patent KR-20130115660-A (KR)
Title: Interactive information supply digital signage system and method for emergency and multi-contents
Inventor: LEE HYEUN TAE
IPC: G08B21/24
Filed: 2012-04-12
Abstract: PURPOSE: A digital signage system for reacting to a disaster and interacting with multi content and an operating method thereof are provided to offer disaster information and deal with the disaster by automatically distributing the situational information in both directions in case of a disaster. CONSTITUTION: A digital signage system for reacting to a disaster and interacting with multi content includes a memory unit (10), a multi content processing unit (20), a communication unit (30), a location information acquirement unit (40), and a control unit (80). The memory unit stores advertisement content and emergency and disaster reaction content. The multi content processing unit accesses content in the memory unit and displays the content on a display. The communication unit is installed at a storage box for an emergency call or communication with a control center. The control unit manages and controls the memory unit, the multi content processing unit, the communication unit, and the location information acquirement unit. [Reference numerals] (10) Memory unit; (20) Multi content processing unit; (30) Communication unit; (35) Remote communication terminal unit; (40) Location information acquirement unit; (50) Video processing unit; (60) Display; (70) Input and output device; (71) Backup power module; (72) Management unit; (73) Burglar protecting unit; (80) Control unit; (90) Emergency device storing box; (91) Sensor; (AA) Touch panel; (BB) Speaker
Patent KR-20130116615-A (KR)
Title: Organic light emitting diode display
Inventor: JIN GUANG HAI
IPC: H01L51/52
Filed: 2012-04-16
Abstract: PURPOSE: An organic light emitting diode display and a test method thereof are provided to make uniform the quantity of light passing through an array test modulator by forming a first driving voltage line and a second driving voltage line. CONSTITUTION: A first pixel and a second pixel are formed on a substrate. The size of the first pixel is different from the size of the second pixel. The size of the second pixel is greater than the size of the first pixel. A first driving voltage line (71) and a second driving voltage line (72) are connected to the first pixel and the second pixel. The first driving voltage line and the second driving voltage line apply a first driving voltage and a second driving voltage to the first pixel and the second pixel respectively.
Patent KR-20130117475-A (KR)
Title: A method for removing impurities of lithium transtion metal oxide
Inventor: JUNG YONG HO
IPC: H01M4/1391
Filed: 2012-04-18
Abstract: PURPOSE: An impurity removing method of lithium transition-metal oxides is provided to extend the lifetime and improve high-temperature resistance of a lithium secondary battery by removing the impurity which is remaining in the lithium transition-metal oxides. CONSTITUTION: An impurity removing method of lithium transition-metal oxides comprises a step of preparing the lithium transition-metal oxides (S1) as a powder or a bulk form; a step of creating an active gas for processing the lithium transition-metal oxides (S2); a step of treating the lithium transition-metal oxides with the active gas which is created (S4). Moreover, the device for removing impurities of the lithium transition-metal oxides comprises a lithium transition metal powder supplying port; an active gas supplying port which produces the active gas for processing the lithium transition-metal oxides by using the plasma as the active gas supplying port; a powdering process part which treats the lithium transition metal powder with the active gas which is created. [Reference numerals] (S1) Preparing the lithium transition-metal oxides; (S2) Creating active gas for processing the lithium transition-metal oxides; (S3) Supplying active gas for processing the lithium transition-metal oxides and lithium transition-metal oxides to processing part; (S4) Treating and contacting the lithium transition-metal oxides with the active gas supplied for processing the lithium transition-metal oxides in the processing part; (S5) Collecting oxides which ire contacted and treated in the previous step; (S6) Re-injecting waste gas in which oxides and waste gas are separated and divided to supplying part
Patent KR-20130119654-A (KR)
Title: Temperature sensing unit and system for preventing frozen to burst using the same
Inventor: KIM JONG HA
IPC: F16K49/00
Filed: 2012-04-24
Abstract: The present invention relates to freeze protective valve and, specifically, to a freeze protective valve using a temperature sensing unit which opens or closes the outlet of the freeze protective valve by extending a bellows pipe based on the volume change of a phase change material. The present invention provides the freeze protective valve which discharges a fluid to the outside at a predetermined or lower temperature by being connected to the piping port of a flow pipe. The present invention comprises a valve body connected to the piping port with an inlet and an outlet; the temperature sensing unit including an acceptor with an accepting chamber to accept phase change materials and the bellows pipe on one side of the acceptor to be extended based on the volume change of the phase change materials; and a plunger unit to open or close the outlet by being vertically moved with the extension of the bellow pipe.