baber/WOPTO huggingface dataset:
Patent KR-20110113512-A (KR)
Inventor: LEE JONG SUNG
IPC: G08G1/07
Filed: 2010-04-09
Abstract: 본 발명은 교통신호 제어시스템 및 그 방법에 관한 것이다. 좀 더 구체적으로 본 발명은 보행자 신호등과, 일측에 카메라를 구비하여 도로를 촬영한 뒤 그 도로 촬영영상을 교통신호 제어기에 전송하는 차량 신호등 그리고 고유식별번호를 가지며, 상기 도로 촬영영상을 분석하여 그 도로 내 미리 설정된 영역 내 대기 차량들이 가득차 있는지를 판단하고, 그 판단결과 상기 미리 설정된 영역 내 대기 차량들이 가득차 있으면, 그 대기 차량들이 도로를 우선적으로 통과할 수 있도록 그 도로에 설치된 차량 신호등 및 보행자 신호등을 제어하는 교통신호 제어기를 포함한다. 본원발명에 따르면, 본원발명은 차량카메라의 일측에 설치된 카메라가 도로를 촬영하도록 하며, 교통신호 제어기가 그 카메라의 도로 촬영영상을 분석하여 도로 내 차량의 양에 따라 차량 신호등 및 보행자 신호등의 신호를 자동 제어함으로써 교통혼잡을 미연에 방지하고, 원활한 교통상황을 유지할 수 있도록 하는 효과가 있다.
Patent KR-20110114359-A (KR)
Inventor: PARK JONG MIN
IPC: G01M99/00
Filed: 2010-04-13
Abstract: 본 발명은 변위를 이용한 전개식 날개의 모의 하중시험장치로서, 더욱 상세하게는 전개식 날개를 갖는 비행체에 수직 및 수평으로 부가되는 공력하중을 모사하여 날개 전개장치의 전개성능을 확인하기 위한 변위를 이용하는 전개식 날개의 모의 하중시험장치를 제공하는 것을 목적으로 한다. 
상기 목적을 위해 본 발명은 시험체를 장착시키기 위한 하판(下板)과, 상기 하판의 양측상면에 설치되고, 상기 하판의 중심을 향해 경사조절 할 수 있는 한 쌍의 경사판을 포함하는 것을 특징으로 하는 변위를 이용한 전개식 날개의 모의 하중시험장치를 제공한다.
Patent KR-20110115760-A (KR)
Inventor: LEE SANG OK
IPC: A23L17/00
Filed: 2010-04-16
Abstract: 본 발명은 도시락 통조림에 관한 것으로, 보다 상세하게는 해산물, 인조육, 버섯류 및 양념소스를 일정 중량비로 포함하고, 양념소스로서 게장액을 포함하는 도시락 통조림 및 이의 제조방법에 관한 것이다. 
본 발명에 따른 도시락 통조림은 영양이 풍부하고 식감 및 풍미가 우수하며, 저장성 및 휴대성이 탁월한 장점이 있다.
Patent KR-20110116596-A (KR)
Inventor: LEE GI SEON
IPC: H01L21/677
Filed: 2010-04-19
Abstract: 본 발명은 하우징 내부에 수평구간과 연결되는 예각 경사면으로 이루어지는 예각 경사구간을 형성함으로써, 유체의 손실이 적고 수평구간과 이송물체 사이의 비접촉 간격을 최대한 벌려 수평구간과 평판 이송물체 사이의 간격을 안정적으로 유지할 수 있도록 하고, 하우징의 두께를 줄일 수 있도록 함과 아울러 노즐팁과 하우징 사이의 간격 조절이 용이하며 평판 이송물체의 진공 흡착력을 대폭향상시킬 수 있도록 한 예각 비접촉 진공패드에 관한 것이다. 
즉, 평판 이송물체의 일면과 접할 경우 폐곡면을 형성하도록 평판 이송물체와 평행을 이루도록 수평면으로 이루어지는 수평구간과, 상기 수평구간과 연결되면서 수평구간으로부터 상측으로 갈수록 내경이 좁아지고 중심선과 예각을 이루는 예각 경사면으로 형성되는 예각 경사구간과, 상기 예각 경사구간과 연결되어 외부에서 공급되는 유체를 주입하는 유체 주입구를 형성하는 연결부로 이루어지는 하우징과; 상기 유체 주입구로부터 공급되는 유체를 평판 이송물체의 수직방향으로 토출할 수 있도록 하우징 내부 공간에 삽입 설치되는 것으로서 상기 하우징과 간격을 두고 형성되는 노즐팁으로 이루어지는 노즐머리와, 상기 노즐머리의 상부 중앙으로부터 유체 주입구 방향으로 연장형성되는 노즐목으로 이루어지는 노즐을; 포함하여 구성됨을 특징으로 한다.
Patent KR-20110117517-A (KR)
Inventor: SON YOUNG JIN
IPC: G09F13/20
Filed: 2010-04-21
Abstract: 본 발명은 슬림 자동집·개폐기용 광고장치에 관한 것이다. 
이를 위하여, 본 발명은 받침프레임의 일측과 타측에 각각 플랩도어를 갖는 도어프레임이 결합되어지며, 상기 받침프레임의 상부와 도어프레임 사이에 광고부가 설치된 슬림 자동집·개폐기용 광고장치에 있어서, 상기 광고부는 도어프레임의 내측에 각각 수직가이드홈이 형성되어지며, 상기 수직가이드홈의 하부에 받침프레임에 형성된 수평가이드홈의 양측이 맞대어지게 형성되어지고, 상기 수직가이드홈에 광고문구가 음각된 광고판의 전,후 양측이 삽입되어지며, 상기 수평가이드홈에 광고판의 하부가 삽입되어지고, 상기 수직가이드홈 또는 수평가이드홈에 발광부가 결합되어지되, 상기 발광부는 제1관통홀이 형성된 배면에 후크편이 형성되어 전원이 인가되어지는 소켓이 접속된 지지편이 결합되어지고, 상기 소켓에 LED가 접속되어짐을 특징으로 한다.
Patent KR-20110119176-A (KR)
Title: Vacuum cleaner for handy type cleaner
Inventor: JUNG DO SUK
IPC: A47L5/24
Filed: 2010-04-27
Abstract: PURPOSE: A handy type vacuum cleaner is provided to improve the suction force and remove the dust and garbage by selecting a cyclone mode. CONSTITUTION: A handy type vacuum cleaner comprises a main body(10), a housing(20), a dust collecting filter(50) and a filter cover(30). The housing forms a space accepting the foreign material inhaled to the suction force of the air. The dust collecting filter is assembled between the housing and main body. The filter cover fixes the dust collecting filter on the inner part of the housing. The filter cover comprises a cover flange(32) and a column member(34). The dust collecting filter comprises a filter flange(52) and a filter element(54). The filter element is installed in the inserting hole of the column member while being projected in the front of the filter flange.
Patent KR-20110119234-A (KR)
Title: Led lighting module and flood light using the same
Inventor: PARK JUN PIL
IPC: F21V17/00
Filed: 2010-04-27
Abstract: PURPOSE: An LED lighting module and a floodlight using the same are provided to easily maintain the floodlighting by enabling an LED lamp to be detachable individually. CONSTITUTION: In an LED lighting module and a floodlight using the same, a base portion(110) absorbs the heat created from an LED and emits heat. A plurality of penetration holes(130) passes through the base portion. A heat pipe(120) is installed in a plurality of penetration holes and transfers absorbed heat outside.
Patent KR-20100057565-A (KR)
Title: 세척과 살균 기능을 갖는 모래놀이터
Inventor: CHOI SEUNG YEL
IPC: B03B5/28
Filed: 2010-05-05
Abstract: 본 발명은 세척과 살균 기능을 갖는 모래 놀이터에 관한 것으로서 모래 놀이터 내부에서 세척과 소독 및 살균 방법을 제공하고  안전하고 깨끗한 건식 모래놀이터와 습식 모래놀이터 제공에 관한 것이다. 
본 발명은 상기 문제를 해결하기 위해 고안된 것으로서, 모래놀이터 바닥과 주변의 흙과 오염된 물이 모래에 스며들지 않도록 하고 모래 놀이터 자체에 세척기능과 살균기능을 갖는 모래 놀이터를 제공하는 목적과 모래놀이터 동일공간에 안전하고 깨끗한 습식 모래 놀이터와 건식 모래 놀이터를 제공하는 목적을 갖는다. 
동물의 접근 및 배설을 방지하기 위하여 놀이터의 모래를 젖게 하거나 놀이터 내부의 물을 일정 수위로 유지하는 기능과, 내부에 설치된 초음파세척 장치를 이용하여 내부에 물을 살균하고 이물을 순환하는 방법으로 펌프를 사용하여 모래를 세척 살균하고 태양발전기와 풍력발전기를 설치하여 놀이터 내부에서 사용하는 전원을 공급하여 전원이 없는곳에서도 자동으로 세척과 살균 기능을 갖는 놀이터를 설치 운영할수 있으며, 깨끗한 습식 모래놀이터를 제공하여 어린이들이 바닷가나 물가에 가지 않고 모래놀이터 내에서 젖은 모래를 가지고 하는 놀이를 가능하도록 하는 기능과 놀이터의 운용에 대한 안내 표지판을 설치하여 자연을 이용한 놀이터로 어린이들에게 그린에너지에 대한 교육적인 효과도 갖는다.
Patent KR-20110123411-A (KR)
Title: Rollbga case
Inventor: KU YUN SUNG
IPC: B65D25/52
Filed: 2010-05-07
Abstract: PURPOSE: An applying method of a roll-bag packaging box case capable of attaching to a wall or a shelf is provided to enable users to easily open a packaging box and discharge a vinyl bag. CONSTITUTION: An applying method of a roll-bag packaging box case enables users to use a home-delivery packaging box as a case. A dotted cut-out line is formed on the side of the packaging box for users to easily tear-open the box. Vinyl bags stored inside the packaging box is discharged from the box one bag after another. The roll-bag packaging box case can be attached to the surface of the wall or a shelf.
Patent KR-20110126436-A (KR)
Title: Home appliance system and operating method thereof
Inventor: PARK CHANG KWON
IPC: H04L12/12
Filed: 2010-05-17
Abstract: PURPOSE: An electric device system and an operating method thereof are provided to diagnose an electric device through the function of a terminal. CONSTITUTION: Home appliances(100) perform a predetermined operation. A terminal(80) is connected to the home appliances. The terminal is near to the home appliances or is connected to the home appliances. The terminal collects predetermined measurement data about the home appliances during the operation. The terminal diagnose the state about the home appliances through at least one between operation state data of the home appliances and measuring data.
Patent KR-20110129027-A (KR)
Title: The method of manufacturing a dicing blade on the low temperature in compliance with indirect heating and high pressure and a dicing blade thereof
Inventor: GO SEUNG SEOP
IPC: H01L21/301
Filed: 2010-05-25
Abstract: PURPOSE: A method of manufacturing a dicing blade on the low temperature in compliance with indirect heating and high pressure and a dicing blade thereof are provided to sinter a uniform blade by heating a metal assembly evenly and pressing it. CONSTITUTION: In a method of manufacturing a dicing blade on the low temperature in compliance with indirect heating and high pressure and a dicing blade thereof, a metallic mold is formed(S10). A low mold is assembled(S20). A diamond powder, metal power, and an additive are mixed to be blade powder(S30). The blade powder is filled in the top side of a lower compression ring in the lower metallic mold(S40). A metallic mold assembly is formed by combining an upper external diameter and an upper internal diameter(S50). The blade powder is heated and pressured under lower temperature and high pressure(s60). A mold is lifted from a frame to separate the sintered blade(S70).
Patent KR-20110130206-A (KR)
Title: Method and high power amplifier for transmitting optimized power through analog pre-distortion of high power amplifier for mobile communication repeater and base station
Inventor: KIM CHUL DONG
IPC: H04B1/62
Filed: 2010-05-27
Abstract: PURPOSE: A method for transmitting optimized power through an analog or digital pre-distortion of a high power amplifier for a mobile communication base station and a repeater, and the high power amplifier thereof are provided to prevent the degradation of a mutual modulation distortion element. CONSTITUTION: An input detector(21) detects a level of a signal inputted from a gain control unit. A power amplifier(22) amplifies the signal inputted from the input detector with a preset level. An output detector(23) detects the signal which is amplified by the power amplifier. An APD(Analog Pre-Distorter)(24) calculates a coefficient from a rated input and output signal of the input detector and the output detector. The APD returns the calculated coefficient into an original input value by controlling the calculated coefficient to the value of the gain control unit.
Patent KR-20100088101-A (KR)
Title: Water purifier that have steam disimfection
Inventor: KIM YONG JIN
IPC: B01D35/16
Filed: 2010-06-07
Abstract: PURPOSE: A steam sterilization system of a water-cleaner for including a steam apparatus is provided to supply the steam sterilization system of water-cleaner sterilized to each part line and the water cock nozzle unit connected to the filter, water tank, coolant jacket, and hot water tank. CONSTITUTION: A steam sterilization system of a water-cleaner for including a steam apparatus is connected to a water hose unit(100). A steam device unit(55) penetrates water. If the current amount is small, the hot water flows with the electric heating unit. Current is flowed and the high calorie is had and changed into the steam.
Patent KR-20110097567-A (KR)
Inventor: KIM JONG SEON
IPC: G09G3/36
Filed: 2010-06-07
Abstract: 본 발명에 따른 구동 장치는 표시 장치의 외부로부터 상기 표시 장치의 구동을 위한 제1 신호를 수신하는 제1 구동 칩, 그리고 상기 제1 구동 칩으로부터 상기 제1 신호에 기초한 제2 신호를 수신하는 제2 구동 칩을 포함하고, 상기 제1 구동 칩 및 상기 제2 구동 칩 각각은 표시 장치의 구동을 위한 데이터 전압을 생성하고 상기 표시 장치의 구동을 제어한다.
Patent KR-20110134796-A (KR)
Title: Artificial marble containing sculpture and method for fabricating thereof
Inventor: CHO KWANG HEE
IPC: B28B1/16
Filed: 2010-06-09
Abstract: PURPOSE: An artificial marble containing sculpture and a manufacturing method thereof are provided to include a processed object in an artificial marble, thereby maximizing commercial advertisement effects or interior effects. CONSTITUTION: A base film is prepared(S100). A first compound layer is formed in a mold using a compound for artificial marble(S110). A processed object is arranged on the top of the first compound layer(S120). A second compound layer is formed on the top of the first compound layer(S130). The first and second compound layers are hardened by an oven(S140). The base film is separated(S150).
Patent KR-20110136436-A (KR)
Title: Align mark forming apparatus
Inventor: PARK HONG JIN
IPC: H01L21/68
Filed: 2010-06-15
Abstract: PURPOSE: A device for forming an align mark is provided to perform glass substrate loading, align mark forming, and the location inspection of the align mark on the same table at the same time. CONSTITUTION: A substrate support unit(100) supports a glass substrate(20). An edge recognition unit(200) recognizes the edge of the glass substrate. A moving table(300) is mounted to the substrate support unit. A marking head(400) forms an align mark on a set coordinate location on the glass substrate by examining a laser beam. A beam positioned(500) compares set reference location about the laser beam and the real location of the laser beam.
Patent KR-20110003257-A (KR)
Title: Position deviation preventing device, substrate holding member including the same, substrate transfer apparatus and substrate transfer method
Inventor: KOMADA HIDEKI
IPC: B65G49/06
Filed: 2010-06-21
Abstract: PURPOSE: A position deviation preventing device, a substrate holding part thereof, a substrate transfer device, and a substrate transfer method thereof are provided to improve the reliability of a substrate transfer process by preventing a substrate from being separated regardless of a vacuum transfer process or an atmospheric pressure transfer process. CONSTITUTION: A main body(203) is fixed to a substrate holding part which holds a substrate(S). The internal part of the main body is divided into a separate room(213) by a partition wall(211). A movable pin(205) comprises a part(205a) which is projected from the upper side(203a) of the main body according to a first height. A coil spring(207) supplies power to the plurality of movable pins in a projected direction. The lower part of the projected pin is inserted into the coil spring.
Patent KR-20120004602-A (KR)
Title: Metal mold for casting the outsole of a shoe
Inventor: LIM CHUN KWANG
IPC: B29C45/30
Filed: 2010-07-07
Abstract: PURPOSE: A device for preventing backflow of materials in a shoe sole forming mold is provided to diminish a product failure rate because all materials inserted in a runner are inserted to forming spaces of upper and lower molds so that material residues are prevented. CONSTITUTION: A device for preventing backflow of materials in a shoe sole forming mold comprises a guide block(32), a slider(36), and a through-hole(38). The guide block is fixed to upper-front of a upper mold(10). The slider moves top and bottom along a guide hole of the guide block. The slider is attached to a runner's(22) entrance(22a) of a lower mold(20). The through-hole is pierced in a center of the slider. Liquid materials inserted from outside are passed the runner through the through-hole connected to the runner's entrance of a lower mold.
Patent KR-20120006415-A (KR)
Inventor: CHUN SEONG GUK
IPC: B60Q7/00
Filed: 2010-07-12
Abstract: (가)기술분야 : 사고 발생시 후방 차량의 추돌 방지를 위한 고장자동차표지 
(나)해결하고자 하는 과제치에서 이탈하거나 넘어지지 않고, 안전표지 기능을 계속 유지할 수 있게 함. 
(다)과제의 해결 수단: 압축가스통과 풍선이 함께 부착된 휴대용 고장자동차표지는, 압축가스가 주입되어 있는 압축가스통에 함께 부착된 풍선과 위치고정체, 끈과 함께 고장차량표지 또는 고장차량표지장치로 구성된다. 풍선안으로 가스주입됨으로써 표지는 공중으로 올라가 높은 위치에서 표지기능을 수행한다. 
(라)사고 발생 시에 보다 먼 거리에서도 사고 발생 사실의 확인이 가능하여, 추돌사고 발생을 예방할 수 있을 것으로 기대된다.
Patent KR-20120009632-A (KR)
Title: Display Device and Method for Manufacturing thereof
Inventor: PARK JOON HA
IPC: G09G3/20
Filed: 2010-07-19
Abstract: PURPOSE: A display device and a method for manufacturing thereof are provided to apply a display quality compensation technique by mounting a memory unit on a printed circuit board. CONSTITUTION: A driving circuit panel(TCP) is connected to a panel(PNL). A driving part is mounted on the driving circuit panel. The driving part drives the panel. A printed circuit board(PCB1,PCB2) is connected to the driving circuit panel. A memory unit(MEM) stores compensation data. The compensation data compensates data signals provided to the panel.
Patent KR-20120009293-A (KR)
Title: Apparatus for Selecting Communication Channel
Inventor: JEON BYUNG JOON
IPC: H04B3/03
Filed: 2010-07-23
Abstract: PURPOSE: An apparatus for selecting communication channels is provided to reduce time for debugging by transmission and reception data through the selected communications channel. CONSTITUTION: A microcontroller(100) generates channel selection signals. The microcontroller transmits and receives data through a data bus. An asynchronous transceiver(200) transmits and receives data through the microcontroller and the data bus. The asynchronous transceiver generates interrupt in a data reception process. Multiple transceivers(400,500) transmit and receive the data through communications channels having different physical media. A transmission/reception channel selector(300) selects a reception channel according to the channel selection signals generated in the microcontroller. The transmission/reception channel selector is comprised of a reception channel part and a transmission channel part.
Patent KR-20110013337-A (KR)
Title: Optical coupling device for light guiding film
Inventor: BOURDELAIS ROBERT P
IPC: G02F1/13357
Filed: 2010-08-02
Abstract: PURPOSE: An optical coupling device for a light guide film is provided to embody an effective optical coupling of the light guide film using a coupling clip. CONSTITUTION: A light source(12) directs light through an incident edge(22) of LGF(Light Guide Film)(20). The LGF redirects the light outward, through one or more top diffusion films and to a spatial light modulator, an LCD display, that modulates the illumination. The light source can use any of a number of types of light-emitting elements. The LGF can use this thicker type of light source but is advantaged for use with thin-profile light sources such as a linear array of LEDs, linear array of OLED or other linear solid-state source.
Patent KR-20120021669-A (KR)
Title: Reinforcement gabion for afforestation environment and construction method
Inventor: KIM JONG TAI
IPC: E02B3/08
Filed: 2010-08-12
Abstract: PURPOSE: A vegetation reinforcement gabion for a landscaping and a construction method are provided to improve strength reinforcement and full prevention functions, and to expect a plant seed germination contained in a vegetation bag and a steady growth of plants. CONSTITUTION: A vegetation reinforcement gabion for a landscaping comprises a gabion body(10), partition reinforcement nets(20), a plurality of vegetation bag housings(30), a first rubble layer(40), a vegetation bag(50), a second rubble layer(70), reinforcement nets(60,60'), and a third rubble layer(80). The gabion body comprises a front net(11), a rear net(12), a side net(13,13'), a bottom net, and a cover net(15). The partition reinforcement net partitions the gabion body. The vegetation bog housings are composed of the gabion body and partition reinforcement net. The first rubble layer is placed in the inner lower part of the gabion body. The second rubble layer is placed on the reinforcement nets in the inner side of the gabion body. The reinforcement nets are horizontally installed between the partition reinforcement nets on the first and second rubble layers. The third rubble layer is placed on the reinforcement net in the inner side of the gabion body.
Patent KR-20120015910-A (KR)
Title: A salted fermented livestock product and producing method for them
Inventor: YOON TAE YONG
IPC: A23L13/00
Filed: 2010-08-13
Abstract: PURPOSE: Salted livestock products having abundant amount of calcium, and a producing method thereof are provided to use livestock meat instead of marine products. CONSTITUTION: A producing method of salted livestock products comprises the following steps: mixing 100 parts of livestock meat with bones by weight with 20-30 parts of salt by weight, and crushing the mixture; injecting effective microorganisms into the ground mixture; and fermenting the mixture at 18-36 deg C for more than 6 months. The livestock meat is selected from beef, pork, chicken, or duck. The effective microorganisms are selected from edible lactobacillus, yeast, photosynthetic bacteria, actinomyces, or filamentous fungi.
Patent KR-20120016915-A (KR)
Title: A cooker
Inventor: KIM KWANG HWA
IPC: F24C7/04
Filed: 2010-08-17
Abstract: PURPOSE: A cooking device is provided to rapidly cook food since as a plate contains an aluminum material, heat from a lower heating unit is easily transferred to the plate. CONSTITUTION: A cooking device comprises a housing(103), an upper heating unit(111), a lower heating unit(113), a plate, and a lever. The upper heating unit is arranged on a cavity to supply heat to the cavity(102). The lower heating unit is arranged on the lower part of the cavity to supply heat to the cavity. The plate is formed in the cavity and receives heat from the upper and lower heating units to cook food. The plate is movably formed between the upper and lower heating units. The lever is exposed to the housing and is connected to the plate. The lever operates the plate to vertically move between the upper and lower heating units.
Patent KR-20120021901-A (KR)
Inventor: KIM DONG SOO
IPC: F21Y101/02
Filed: 2010-08-20
Abstract: PURPOSE: An illumination apparatus for having a metal panel is provided to improve heat emission efficiency by using a metal panel. CONSTITUTION: A metal panel(110) is coated with a non-conductivity film(111). A conductive pattern(120) is formed on the non-conductivity film. A light emitting device(130) is connected to the conductive pattern. The non-conductivity film is formed through the sintering of the non conductive paste. The conductive pattern is formed after the sintering of the pattern. The pattern is formed by printing a silver series of the non-conductivity film in the paste.
Patent KR-20120018402-A (KR)
Title: Vertical reinforced bar incornor spacer and inside spacer and install structure for the concrete fire-resistance test
Inventor: YOO JAE KANG
IPC: E04G17/06
Filed: 2010-08-23
Abstract: PURPOSE: Corner spacer and inside-spacer for vertical rebar, and a vertical-rebar installing structure for a concrete fire-resisting test are provided to prevent heat from entering through the lower part of vertical rebar and a sensor from exceeding a critical temperature, in a concrete fire-resisting test. CONSTITUTION: A corner spacer(100) for a vertical rebar comprises an inserting pipe(110) and a support(120). The vertical rebar is inserted into the inserting pipe. The support longitudinally fixes the inserting pipe. The support is extended by the coated thickness of the vertical rebar in the direction of an X axis and in the direction of a Y axis around the inserting pipe on a plane.
Patent KR-20120019257-A (KR)
Title: Solar cell and method of manufacturing the same
Inventor: XIANYUWENXU
IPC: H01L31/042
Filed: 2010-08-25
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to improve the efficiency of a solar cell by preventing a passivation property from being damaged on the rear of a semiconductor substrate. CONSTITUTION: A semiconductor substrate(110) includes a bottom semiconductor layer(110a) and a top semiconductor layer(110b). An antireflection layer(112) is formed on the front of the semiconductor substrate. A passivation layer(130) is formed on the rear of the semiconductor substrate. A protection layer(140) is formed on one side of the passivation layer. A rear electrode(150) is formed on one side of the protection layer.
Patent KR-20120020238-A (KR)
Title: Wind power generator and ventilation structure of a wind power generator
Inventor: KO KYUNG MIM
IPC: F03D1/00
Filed: 2010-08-27
Abstract: PURPOSE: A wind power generator and a ventilating structure of a wind power generator are provided to enable air to be easily circulated in the hub and nacelle of a wind power generator by forming a ventilation structure, in which air can flow. CONSTITUTION: A wind power generator comprises a hub and nacelle(3). A rotor blade(5) is installed on the hub. A flange unit connected to the hub is formed on one side of the hub. The hub is rotatably installed on the nacelle by a main shaft with a rotating body connected to a driving unit. Air flow holes, which can move air from the inside of the hub to the inside of the nacelle, are formed on the flange unit of the main shaft. The nacelle comprises a driving unit and a generator. The driving unit transfers torque transferred from the hub. The generator generates with torque transferred from the driving unit.
Patent KR-20120020646-A (KR)
Title: Method for cooling light source and ballast water treatment device using the method
Inventor: KIL GYUNG SUK
IPC: A61L2/10
Filed: 2010-08-30
Abstract: PURPOSE: A method for cooling the light source part of a ballast water treating apparatus based on an ultraviolet ray-based light emitting diode and the ballast water treating apparatus using the same are provided to efficiently cool the ultraviolet ray-based light emitting diode forming the light source part based on the natural circulation of ballast water without separate power. CONSTITUTION: A coolant inlet(10) is curved and installed at the inner side of the entrance of an inlet(2a). The introducing end part of the coolant inlet is toward the entrance of the inlet. The entrance of a flow path through the heat sink of a light source part is in connection with the coolant inlet. A coolant outlet(12) is curved and installed at the inner side of the exit of the inlet. The exit of the flow path is in connection with the coolant outlet. Pressure differences generated at the end parts of the coolant inlet and the coolant outlet naturally circulate a part of ballast water to cool the light source part.