baber/WOPTO huggingface dataset:
Patent KR-20110108478-A (KR)
Inventor: KWON JONG GYU
IPC: E04F13/21
Filed: 2010-03-29
Abstract: 본 발명은 3중으로 낙하가 방지되며, 자유롭게 승강 및 하강이 가능하여 레일에 설치된 케이지를 다양한 마감 작업용으로 사용할 수 있도록 하는 안전 레일 클라이밍 시스템을 개시한다. 
본 발명은 일면에 규칙적인 간격을 두고 연속적으로 돌출 형성된 돌기를 구비한 레일과, 상기 레일을 벽체에 근접시켜 지지하여 낙하를 방지하는 슈가 구성된 레일 클라이밍 시스템에 있어서, 상기 슈는 벽체에 고정되는 지지부와, 상기 지지부의 일측에 형성되어 상기 레일을 벽체에 근접시키고 지지하여 낙하를 방지하는 헤드로 구성된 것이며, 상기 슈의 상단에 설치되고, 상기 레일의 돌기에 물리는 기어와, 상기 기어를 회전시키는 유압모터로 구성된 유압장치를 구비하여서 된 것이며, 이에 따라 본 발명은 3중으로 낙하가 방지되며, 높이의 레벨 조절이 가능하고, 케이지 등이 항시 슈와 레일로 벽체에 고정되어 있기 때문에 풍압으로 인한 흔들림과 낙하의 위험성을 감소시키므로 별도의 안전시설이 불필요하게 되며, 자유롭게 케이지를 승강 및 하강시키는 것이 가능하여 골조 공사의 스케줄과 상관없이 독립적으로 골조 공사가 끝난 다수의 층에 대하여 마감 공사를 실시할 수 있으므로 효과적인 인력 운영이 가능할 뿐만 아니라 공사 기간도 획기적으로 단축시킬 수 있는 유용한 효과를 얻을 수 있다.
Patent KR-20110109111-A (KR)
Inventor: CHUNG JAE WOO
IPC: H05H1/04
Filed: 2010-03-30
Abstract: 플라즈마 건을 이용한 수처리 장치는 도체로 된 전극봉으로 되어 있는 제1 전극과, 제1 전극의 외측으로 소정의 공간을 형성하고 유전 물질로 이루어진 유전체 관과, 유전체 관의 외벽에 전도성 금속 테이프로 이루어진 제2 전극과, 제1 전극과 유전체 관 사이의 반응 공간의 내부로 유입 기체를 투입되도록 하는 기체 유입구가 형성되어 있는 플라즈마 건을 포함하며, 플라즈마 건은 오폐수에 일부분이 잠겨있고, 제1 전극과 제2 전극에 전압이 인가되면, 반응 공간에 형성된 플라즈마 방전―상기 플라즈마 방전은 상기 플라즈마 건이 오폐수에 잠겨있지 않은 영역에 기체 방전을, 오폐수에 잠겨있는 영역에 액체 방전을 포함함―에 의해 화학적 활성종들이 발생하여 오폐수를 정화한다.
Patent KR-20100138732-A (KR)
Title: Large precision member storage container
Inventor: MIYAUCHI KATSUMI
IPC: B65D85/86
Filed: 2010-03-31
Abstract: PURPOSE: A large precision member storage container is provided to cleanly store and carry a large precision member. CONSTITUTION: A tray(3) and a cover(2) receive and cover a large precision member. The tray is made of aluminum, aluminum alloy or magnesium. The thickness of the tray or the cover is in the range of 4~10mm in a planar part. The surface of the tray or the cover is painted. The surface roughness of the film of the surface is Ra 10micrometer.
Patent KR-20110109471-A (KR)
Inventor: YOON YEO JIN
IPC: H01L33/10
Filed: 2010-03-31
Abstract: 기판; 상기 기판위에 형성된 하부 반도체층, 활성층, 상부 반도체층을 포함하는 반도체 적층구조; 및 상기 기판에 굴절률이 서로 다른 2 이상의 절연층들이 교번하여 적층되어, 상기 활성층에서 상기 기판쪽으로 향하는 광을 반사시키는 고반사 절연층을 포함하되, 상기 고반사 절연층은 상기 기판과 접하는 절연층이 Si 화합물인 발광 다이오드가 제공된다.
Patent KR-20110109623-A (KR)
Inventor: HAN SEOK MIN
IPC: H01R13/639
Filed: 2010-03-31
Abstract: 본 발명은 전자척의 전원연결 스위치에 관한 것으로서, 잭과 상기 잭에 삽입 가능한 플러그를 포함하며, 전원 연결용 케이블에 전기적으로 연결되어 전자척으로 인가되는 전원을 단속하는 전자척의 전원연결 스위치에 있어서, 상기 잭은, 상기 플러그를 삽입하기 위해 개구가 형성된 절연성의 케이스; 상기 플러그 삽입영역을 확보하면서 상기 케이스 내에 구비되어 상기 케이블과 전기적으로 연결되는 강자성체의 통전부; 상기 플러그 삽입영역을 포함한 통전부가 돌출되는 형상으로서 상기 통전부의 앞면과 뒷면에 부착되는 영구자석; 및 상기 플러그 삽입영역에 돌출된 통전부와 같은 높이로 돌출되는 형상으로서 상기 영구자석에 면대면으로 부착되고, 상기 케이스의 내벽과 면접촉하는 강자성체의 도전판이 포함되며, 상기 플러그 삽입영역의 돌출된 통전부와 도전판에 상기 플러그가 접촉함으로써 상기 전자척으로 전원이 인가되는 것을 특징으로 한다.
Patent KR-20110110662-A (KR)
Inventor: WON IN HO
IPC: F04B39/02
Filed: 2010-04-01
Abstract: 본 발명은 복수 개의 압축기를 구비한 공기조화기 및 그의 운전방법에 관한 것으로서, 본 발명의 일측면에 의하면, 오일이 저장되는 오일 저장부 및 상기 오일의 유면을 감지하는 오일 감지부를 각각 포함하는 복수 개의 압축기; 상기 각각의 압축기로 오일 및 작동유체가 공급되는 흡입관로; 상기 흡입관로와 상기 각각의 압축기의 오일 저장부를 연결하는 오일 회수관로; 상기 각각의 오일 회수관로에 설치되는 밸브; 및 상기 오일 감지부를 통해 측정된 오일 레벨에 따라서, 상기 각각의 밸브를 개폐하여 오일 레벨이 상대적으로 높은 압축기로부터 오일 레벨이 상대적으로 낮은 압축기로 오일이 공급되도록 제어하는 제어부;를 포함하는 공기조화기가 제공된다.
Patent KR-20110119991-A (KR)
Title: Apparatus and method for slag dry granulation
Inventor: PARK HEUNG SOO
IPC: C21B3/06
Filed: 2010-04-28
Abstract: PURPOSE: An apparatus and a method for slag dry granulation are provided to improve the recovery rate of heat energy from high-temperature slag produced during the granulation of molten slag. CONSTITUTION: An apparatus for slag dry granulation comprises a main body(10), a slag collision rotator(50), and a circulating cooling gas flow forming unit(70). The slag collision rotator is installed in the main body in order to provide the collision and scattering of molten slag(30). The circulating cooling gas flow forming unit provides the main body with circulating cooling gas flow which passes through the main body and cools the molten slag. The main body includes a slag feed hopper(12) for putting in molten slag and a vent(14) for discharging high-temperature gas(G') heat-exchanged with slag particles(30').
Patent KR-20110121174-A (KR)
Title: Refrigerator
Inventor: HWANG JUNG YEON
IPC: F25D25/00
Filed: 2010-04-30
Abstract: PURPOSE: A refrigerator is provided to simultaneously drawing out a fixing basket fixed to the rear side of a pantry and a movable basket accepted to a pantry room according to the movement of a pantry door. CONSTITUTION: A refrigerator(10) comprises a main body(11) and a pantry assembly(30). The main body comprises a storage. The pantry assembly is withdrawable from the storage. The pantry assembly comprises a door(31), a fixing basket(32) and a movable basket(33). The door selectively opens and closes the storage. The fixing basket is combined in the rear side of the door. The movable basket is drawn from the storage inside corresponding to the upper of the fixing basket.
Patent KR-20110132640-A (KR)
Title: Input shaper for non-linear actuators and input shaping method thereof
Inventor: SUNG YOON GYUNG
IPC: G05B11/28
Filed: 2010-05-26
Abstract: PURPOSE: An input molding device and method thereof are provided to efficiently reduce the residual oscillation of a system using a nonlinear driver based on nonlinear response characteristic. CONSTITUTION: A pulse generator(220) generates pulses based on the nonlinear response characteristic of a nonlinear driver(300). A combiner(210) transfers pulses to the nonlinear driver in addition to an inputted control signal. The pulse generator generates pulses at a point based on the nonlinear response characteristic. The generation point of the pulses is the vector sum of the nonlinear response characteristic.
Patent KR-20110131733-A (KR)
Title: Recombinant swine influenza a virus comprising the gene of a/korea/cj01/09 and a/swine/korea/can01/04, and the swine influenza a virus vaccine comprising the same
Inventor: SHIN YEUN KYUNG
IPC: A61P31/16
Filed: 2010-05-31
Abstract: PURPOSE: A recombinant swine H1N1 virus and a virus vaccine containing the same are provided to protect domestic piggery from the virus and to suppress mutant virus expression. CONSTITUTION: A recombinant swine H1N1 virus contains a gene of sequence numbers 1-6 in an internal gene of A/swine/Korea/CAN01/04 (H1N1) virus of deposit number KCTC 11165BP and virus surface protein gene of deposit number KCTC 11690BP. The virus surface protein gene has HA of sequence number 7 and NA gene of sequence number 8. A vaccine for swine H1N1 virus contains the recombinant swine H1N1 virus.
Patent KR-20110132114-A (KR)
Title: Spindle motor
Inventor: KIM HYUK JOO
IPC: H02K7/08
Filed: 2010-06-01
Abstract: PURPOSE: A spindle motor is provided to prevent the leakage of oil by forming a protrusion part in an oil interface formation member and including the oil interface formation member combined with a Hub. CONSTITUTION: A hydro-dynamic bearing is made of an oil gap which is formed between a rotor and a stator. The stator includes a sleeve(230) which includes a protrusion part(231) which is extended to a circumference direction in a top portion. The rotor is arranged to the lower of the protrusion part of the sleeve. A herb(220) includes an oil interface formation member(240a) which is combined with a bottom part. An oil interface(b) is formed between the top portion of the oil interface formation member and the lower portion of the protrusion lower part.
Patent KR-20100130967-A (KR)
Title: Image processing apparatus, image processing apparatus control method, and storage medium
Inventor: IDO YOKO
IPC: H04N1/00
Filed: 2010-06-04
Abstract: PURPOSE: An image processing device, a control method thereof and a memory medium are provided to perform proper image process about the second image data based on the contents and use of the first image data. CONSTITUTION: A CPU (Central Processing Unit) of MFP(Multi-Function Printer) controller performs image processing about rotation, enlargement or reduction about the CMYK image data(S2005). An output image processor performs the image process of the CMYK image data(S2006). A printing setting table processor correlates transparent image data with an image data printing setting table(S2007). In case the transparent image data depends on the CMYK image data, a registered image processor deciphers the transparent image data from a registered image hangar(S2008, S2009).
Patent KR-20110134966-A (KR)
Title: Apparatus and method for i-deas drawing file to pdf drawing file
Inventor: KIM BO SOO
IPC: G06F17/50
Filed: 2010-06-10
Abstract: PURPOSE: A PDF drawing file conversion device and method thereof are provided to distinguish the thickness of a line in a PDF drawing in case an I-DEAS drawing file is changed into a PDF drawing file. CONSTITUTION: An I-DEAS(Integrated Design and Engineering Analysis Software) CGM(Computer Graphics Metafile) drawing file generator(10) generates an I-DEAS CGM by storing the I-DEAS drawing in an I-DEAS CGM drawing format. An HPGL(Hewlett-Packard Graphics Language) drawing file generator(20) generates an HPGL drawing file by storing the I-DEAS CGM drawing file in the HPGL drawing file. A PDF(Portable Document Format) drawing file converter(50) converts the HPGL drawing file in a PDF drawing file.
Patent KR-20110136459-A (KR)
Title: Protecting circuit of voltage regulator
Inventor: CHOI YOON HO
IPC: H02H3/16
Filed: 2010-06-15
Abstract: PURPOSE: The protection circuit of a power generator is provided to prevent damage to a power generator by blocking a battery and a ground power source which are applied to the power generator. CONSTITUTION: The protection circuit(100) of a power generator is electrically connected to a power generator. The power generator outputs the sensor power(VSEN) applied in a sensor using the battery power applied in battery. The power generator is applied with the battery power applied to an input terminal. The power generator outputs the sensor power applied to the sensor and the circuit power applied to each electric part. The sensor power and the circuit power outputted in the power generator correspond to a fixed direct current voltage, in other word a constant voltage. A protection circuit part is electrically connected between an output terminal, which supplies the power from the power generator to the sensor, and the power generator.
Patent KR-20110136519-A (KR)
Title: Sanitation assistive device for pet
Inventor: LEE KEI TAEG
IPC: F26B3/00
Filed: 2010-06-15
Abstract: PURPOSE: A pet hygienic management tool is provided to rapidly dry the moisture after the bathing of a pet and to help the continuous performance of treatment related to the health after bathing. CONSTITUTION: A main body(10) includes windows(15) of two or more surfaces and a lower part withdrawal support(20) of the bottom surface. A door(30) is installed in the main body. A first unit is installed inside the main body with a dryer(41). The first unit offers anion. A second unit is prepared in to be opposite to a sub support to the inside of the main body. The second unit detains the movement of the pet.
Patent KR-20110137648-A (KR)
Title: Light emitting module and light unit using the same
Inventor: PARK JUN SEOK
IPC: G02F1/13357
Filed: 2010-06-17
Abstract: PURPOSE: A light emitting module and light unit using the same are provided to minimize voltage deviation between light emitting element arrays by including a plurality of resistances and switches. CONSTITUTION: A plurality of LED(Light Emitting Diode) arrays is installed in a substrate. A connector(50) is installed in the substrate. The connector drives a plurality of LED arrays. The connector includes a plurality of resistances(40) and a switch(30). A plurality of resistances is electrically connected to the LED arrays. The switch is electrically connected to the LED arrays.
Patent KR-20100138775-A (KR)
Title: Method of transmitting a measurement report in a wireless communication system
Inventor: KIM SUN HEE
IPC: H04W24/10
Filed: 2010-06-18
Abstract: PURPOSE: A method for transmitting a measurement report to a network in a wireless communication system is provided to transmit a measurement result or a measurement log of a terminal to a network. CONSTITUTION: A measurement configuration to be used in searching an out-of-service zone in a dormant state is received from the first network. The dormant state is a state when a dedicated radio resource is not assigned to a terminal of an RRC(Radio Resource Control) connected mode. In the dormant state, the out-of-service section is searched. If the out-of-service section is searched, the measurement result is saved. The saved measurement result is transmitted to the second network.
Patent KR-20110138866-A (KR)
Title: Lens and camera flash with the same
Inventor: PARK CHEON HO
IPC: G03B15/05
Filed: 2010-06-22
Abstract: PURPOSE: Lens and camera flash comprising the same are provided to increase the central illuminance and surrounding illuminance of a camera flash and enhance light emitting efficiency using lens reducing the loss of light. CONSTITUTION: Lens(100) for a camera flash comprise a top surface(112), a bottom surface(114), and a body(110). The bottom surface is located on the opposite side of the top surface. The body comprises a side(116), which connects the top surface to the bottom surface. The body is extended from the bottom surface to the top surface. The lens further comprises a groove(120). The groove defines a first control surface(124) and a second control surface(126). The first control surface faces the top surface. The second control surface faces the side.
Patent KR-20110139452-A (KR)
Title: Oxy-fuel combustion power generation system and method for purification carbon dioxide of the same
Inventor: CHOI HYEUNG CHUL
IPC: F23D14/32
Filed: 2010-06-23
Abstract: PURPOSE: An oxy-fuel combustion power generation system and a purification method thereof are provided to improve the recovery rate of the carbon dioxide by recirculating the vent gas generated in a carbon dioxide purification process to a carbon dioxide refining unit CPU. CONSTITUTION: An oxy-fuel combustion power generation system comprises an air separation unit(10), a combustion unit(20) and a CPU(30). The air separation unit generates the oxygen. The combustion unit burns the fuel with the oxygen. The CPU refines the carbon dioxide of the exhaust gas stream exhausted in the combustion unit. A discharge passage(22) is connected between the combustion unit and CPU. An exhaust gas compressor(24) and a dryer are installed in the exhaust passage. A vent gas passage(45) is connected to one side of the CPU. One or more carbon dioxide adsorption unit(41) is installed in the middle of the vent gas passage.
Patent KR-20110139897-A (KR)
Inventor: YANG DAE SUNG
IPC: B22C9/12
Filed: 2010-06-24
Abstract: 본 발명은 배기매니폴드에서 항산화성을 향상시키고자 주물의 Si 성분 함량을 높여 제작하는 경우 금속의 취성이 증대되고 기계적 성질이 저하되어 내구성이 약해지는 부작용을 방지코자 고온의 배기온에 직접 접촉하는 구멍의 내표면 부위에만 Si 성분을 함침시킴으로써 필요한 부분만 한정해서 항산화성을 증대시킨 배기매니폴드를 제공하는 데 있다. 이를 위해 본 발명은 배기매니폴드를 주물 제작함에 있어서, 배기가스가 직접 접촉하는 구멍 부분을 형성하는 주물의 코어부에 Si 성분을 함유한 금속 성분을 입혀 주물 제작함으로써 상기 코어부에 입힌 Si 성분 함유 금속이 배기매니폴드의 구멍 내표면에 전사되어 코팅층을 형성하도록 한 것을 특징으로 한다.
Patent KR-20110002801-A (KR)
Title: Methods of forming electronic devices
Inventor: BAE YOUNG CHEOL
IPC: H01L21/027
Filed: 2010-06-28
Abstract: PURPOSE: A method for forming electronic devices is provided to enable use for improving roughness of resist pattern line as a base of multiple patterning or pitch-splitting and to control the desired resist pattern. CONSTITUTION: A method for forming electronic devices comprises the steps of: providing a semiconductor substrate(100) including at least one layer to be patterned(102); forming a first layer by applying a first photosensitive composition on the layer; exposing the first layer; obtaining a first resist pattern through development; heat-treating the first resist pattern; alkalizing the surface of the first resist pattern; forming a second layer by applying the second photosensitive composition on the surface of the first resist pattern; the exposing second layer; and forming the second resist pattern through development.
Patent KR-20120002103-A (KR)
Inventor: JEONG GUE SANG
IPC: H02G7/00
Filed: 2010-06-30
Abstract: 본 발명은, 전신주의 경완금에 끼움 결합되는 고정브라켓과, 상기 고정브라켓의 상부에 수직하게 연결되는 연결부재와, 상기 고정브라켓의 하부에 구비되어 상기 고정브라켓을 경완금에 고정시키는 체결부재 및 블록형상을 갖고 복수개의 관통공이 형성되며 상기 연결부재의 측부에 마련되는 결합부재을 포함하는 까치집 방지 유닛을 제공한다. 
또한, 본 발명은, 전신주의 경완금에 끼움 결합되는 고정브라켓, 상기 고정브라켓의 상부에 수직하게 연결되는 연결부재, 상기 고정브라켓의 하부에 구비되어 상기 고정브라켓을 경완금에 고정시키는 체결부재, 및 블록형상을 갖고 복수개의 관통공이 형성되며 상기 연결부재의 측부에 마련되는 결합부재을 포함하여, 경완금의 측부에 각각 결합되는 복수의 방지 유닛 및 인접하는 상기 방지유닛 사이에서 상기 결합부재의 관통공 사이에 끼워지도록 연결하는 절연성 스트링을 구비하는 까치집 방지장치를 제공한다. 
  따라서, 전신주의 경완금에 까치집을 지을 수 없게 되어, 까치가 까치집을 지을 때 물어오는 쇠붙이 등에 의해 발생 되었던 정전 상태를 방지할 수 있고, 전신주에 지어진 까치집을 제거하기 위해 발생되는 인력 손실 및 금전적인 지출을 줄일 수 있으며, 외관상으로 전신주가 지저분하지 않도록 하는 효과가 있다.
Patent KR-20120003287-A (KR)
Title: Flexible stretch forming apparatus and method for forming frame structures using the same
Inventor: KANG BEOM SOO
IPC: B21D11/02
Filed: 2010-07-02
Abstract: PURPOSE: A flexible stretch forming apparatus and a method for forming frame structures using the same are provided to make a forming the readjusted shape corresponding to the purpose shape by controlling the height of a variable punch. CONSTITUTION: A flexible stretch forming apparatus comprises a plurality of rotatable molding rollers(10), a molding punch(20) and a punch height control unit(30). The molding roller contacts with a target molding product. A plurality o folding punch supports the molding roller to rotate. The punch height control unit supports a plurality of molding punches. The molding roller comprises the rotary shaft and the molding unit installed at the rotary. The molding punch comprises a settling portion and an axis hole. The settling portion accepts the molding roller. The axis hole supports the rotary shaft to rotate.
Patent KR-20120004166-A (KR)
Inventor: CHOI KYU WON
IPC: A23L33/00
Filed: 2010-07-06
Abstract: PURPOSE: A cooking method of rice using a container with holes is provided to use medical herbs and various materials to offer various elements to the rice. CONSTITUTION: A cooking method of rice using a container with holes comprises the following steps: punching side holes(2) to the container for contacting medical herbs with water for cooking the rice; installing a protrusion(4) for holding the container; forming bottom holes(6) on the bottom center; and forming a space(7) for passing through the medical herbs and the water. The container is formed with a metal material, a stone material, or a jade material. The container is inserted into a rice cooker.
Patent KR-20120005674-A (KR)
Title: A method for recognizing pointers and a method for recognizing control commands, based on finger motions on the back of the portable information terminal
Inventor: HONG KWANG SEOK
IPC: G06F3/03
Filed: 2010-07-09
Abstract: PURPOSE: A pointer recognition method according to the movement of a finger and control command recognition method thereof are provided to improve the convenience of a user by controlling the program of a portable information terminal through the movement of a finger. CONSTITUTION: A video acquisition apparatus which is installed at the rare surface unit of a portable information terminal acquires video including a finger area(S101). A binary video is created by performing binary-coding for the video including the finger area. An image is created by eliminating noise. The contour line of the finger area is extracted from the image(S105). The center line of the finger area is extracted from the contour line of the finger area(S107). The end part of the center line is extracted from the finger area using a pointer(S109).
Patent KR-20120007175-A (KR)
Title: Liquid crystal display device
Inventor: PARK KYUNG JAE
IPC: G02F1/13357
Filed: 2010-07-14
Abstract: PURPOSE: A liquid crystal display device is provided to eliminate a used upper case for modularization. CONSTITUTION: A guide frame(200) guides the locations of a backlight unit(500) and a liquid crystal panel(400). A rear cover set(100) and a frontal set cover(300) function as a product cover while the rear cover set and the frontal set cover receive the backlight unit and the guide frame. The frontal set cover is not formed on the top of the upper substrate of the liquid crystal panel. The frontal set cover comprises an edge part(320) facing the side of the upper substrate.
Patent KR-20120009916-A (KR)
Title: Apparatus for detecting metallic foreign matter having dual conveyor and packing system using the same
Inventor: PARK HONG JU
IPC: B07C5/08
Filed: 2010-07-22
Abstract: PURPOSE: A foreign metal material detector having a dual conveyer, capable of minimizing the installation of a belt conveyor, and a packing system using the same are provided to simultaneously perform the classification and detection of the products mixed with foreign metal materials into good products and poor products at a lower conveyor. CONSTITUTION: A foreign metal material detector having a dual conveyer comprises a detecting part and classifier. The detecting part detects whether a foreign metal material is mixed in the product packed with a metallic wrapping paper moving on an upper conveyor(31). A classifier classifies the products moving on a lower conveyor(51), according to a detection result of the detecting part, into good goods and inferior goods. The lower conveyor is installed in the lower part of the upper conveyor and receives the product, in which the detection process by the detecting part is completed, from an upper conveyor. The lower conveyor transfers the products in a traveling direction and in an opposite direction of the upper conveyor.
Patent KR-20120011363-A (KR)
Title: Apparatus and method for charging balance and grid connected type battery charging and discharging system thereof
Inventor: CHA HONN YONG
IPC: H02J3/32
Filed: 2010-07-26
Abstract: PURPOSE: A charge balancing apparatus and a grid connected battery charge and discharge system using the same are provided to prevent an electrical power system to become bigger and configuration costs to be increased by creating DC input voltage without using a bidirectional boost DC-DC converter. CONSTITUTION: First and second batteries(110,120) are serially connected between a first electrode(P) and a second electrode(N). One side of an inductor(130) is connected to a contact point of the second battery and the first battery. A first switch(140) is connected between the first electrode and the other side of the inductor. A second switch(150) is connected between the second electrode and the other side of the inductor. A switch operation control part(160) outputs first and second switch control signals for operating the first switch and thee second switch when difference in electric energy which is charged in the first and second batteries is generated.
Patent KR-20120010507-A (KR)
Title: Solid oxide fuel cell and manufacturing method thereof
Inventor: RYU HAN WOOL
IPC: H01M8/12
Filed: 2010-07-26
Abstract: PURPOSE: A solid oxide fuel cell is provided to improve ionic conductivity by adding oxides capable of forming solid solution into a fuel electrode, thereby having high strength and high ion conductivity. CONSTITUTION: A solid oxide fuel cell(200) comprises a fuel electrode layer(210), an air electrode layer(230), and an electrolyte layer(220) inserted between the fuel electrode layer and the air electrode layer. The fuel electrode layer comprises an electro conductive material, yttria-stabilized zirconia(YSZ), and an oxide capable of forming the yttria-stabilized zirconia and solid solution. The yttria-stabilized zirconia comprises 25-100 weight% of 3mol% yttria-stabilized zirconia(3YSZ), and 0-75 weight\% of 8 mol% zirconia(8YSZ).