baber/WOPTO huggingface dataset:
Patent KR-20090081420-A (KR)
Title: Device for determining clogging of reducing agent path and method of determining clogging of reducing agent path
Inventor: KITAZAWA EIICHI
IPC: F01N3/04
Filed: 2008-02-18
Abstract: A device for determining clogging of a reducing agent path and method of determining clogging of reducing agent path, which, when there is clogging at any position in both a supply line and a return line, accurately detects the clogging and estimates the position of the clogging. The device for determining clogging of a reducing agent path has pump drive control means for performing DUTY control of a pump so that a pressure value is maintained at a predetermined level; drive DUTY determination means for determining whether a drive DUTY of the pump is less than a predetermined threshold corresponding to the degree of opening of a reducing agent injection valve; pressure reduction amount calculation means which, when the drive DUTY of the pump is determined to be less than the threshold, stops the pump, fully opens the reducing agent injection valve, and then calculates a pressure reduction amount detected by a pressure sensor and representing the amount of reduction in pressure in a predetermined time; and clogging determination means for determining, based on the pressure reduction amount calculated by the pressure reduction amount calculation means, whether there is clogging in a first reducing agent path or a second reducing agent path.
Patent KR-20090094107-A (KR)
Title: Base station architecture using decentralized duplexers
Inventor: FISCHER GEORG
IPC: H04B7/155
Filed: 2007-12-14
Abstract: Disclosed is a base station comprising an antenna and a plurality of integrated transceiver modules. Each integrated transceiver module includes a radio and a decentral duplexer connected to the radio and the antenna for transmission of and reception of communication signals. The integrated transceiver module therefore modularizes the base station so that all of the components of a base station can be located on a single module (e.g., one printed circuit board (PCB)). The base station can be upgraded by inserting additional integrated transceiver modules into the base station.
Patent KR-20090102815-A (KR)
Title: Apparatus, system, and method for presenting images in a multiple display environment
Inventor: DAVIS ABEL
IPC: G06F3/14
Filed: 2007-12-18
Abstract: An apparatus, system, and method for presenting images in a multiple display environment. The present invention includes a computer-readable medium with instructions for receiving from a primary user (126) a selected portion from a primary screen (120), where the selected portion is one of an image and a portion of a program. The selected portion is then displayed on one or more secondary screens (122). The primary user (126) is presented with a tool (220) to compose the secondary screen (122), and can also see the secondary user's input to the system (100). The invention also includes dynamically updating the secondary screen (122) in response to changes in the program that result in a change in the display on the primary screen (120). Also disclosed is a multi-screen laptop computer (600) ideally suited for multi-screen presentations, and a dual-monitor display device (800) which can be easily connected to a computer to facilitate multi-screen presentations.
Patent KR-20090125090-A (KR)
Inventor: KAWAMOTO HISASHI
IPC: G03B9/06
Filed: 2008-10-22
Abstract: A vane driving device comprises vane pressing plates (10) having apertures (11, 61), vanes (20a-20c) for varying the areas of the apertures (11, 61), which have cam grooves (24a-24c) respectively and are so formed as to be elastically deformable, and a drive ring (40) including drive pins (44a-44c) which transmit the power from an electromagnetic actuator (50) to the vanes (20a-20c) and are engaged with the cam grooves (24a-24c) respectively. The drive ring (40) is stopped when the drive pins (44a-44c) contact with one ends (242a) of the cam grooves (24a-24c) respectively, while the vanes (20a-20c) are made into an area-reduced small aperture state.
Patent KR-20090127357-A (KR)
Title: Process for producing indium oxide-type transparent electroconductive film
Inventor: TAKAHASHI SEIICHIRO
IPC: H01B5/14
Filed: 2008-03-28
Abstract: This invention provides a process for producing an indium oxide-type transparent electroconductive film which is an amorphous film, can easily be patterned by etching with a weak acid, has low resistance and high transmittance, and further can easily be crystallized. The production process comprises the step of, regarding a sputtering target containing indium oxide and an addition element, confirming that an amorphous film can be formed at a predetermined film forming temperature and the amorphous film can be then crystallized by annealing at a predetermined annealing temperature, the step of determining, as a film forming oxygen partial pressure, an oxygen partial pressure which is different from an optimal oxygen partial pressure defined as an oxygen partial pressure capable of providing the lowest resistivity of the amorphous film formed at the predetermined film forming temperature and can provide the lowest resistivity of the film crystallized by annealing at the predetermined annealing temperature, the step of forming an amorphous film by sputtering at the film forming oxygen partial pressure, and the step of annealing the amorphous film at the predetermined annealing temperature for crystallization to form an indium oxide-type transparent electroconductive film.
Patent KR-20100016165-A (KR)
Title: Herbicide-resistant brassica plants and methods of use
Inventor: YAO KENING
IPC: C12N15/82
Filed: 2008-04-03
Abstract: The invention provides transgenic or non-transgenic plants with improved levels of tolerance to AHAS-inhibiting herbicides. The invention also provides nucleic acids encoding mutants of the acetohydroxyacid synthase (AHAS) large subunit, expression vectors, plants comprising the polynucleotides encoding the AHASL subunits containing single, double or more mutations, plants comprising one, two or more AHASL subunit single mutant polypeptides, methods for making and using the same, and methods of controlling weeds.
Patent KR-20100017598-A (KR)
Title: Triaminopyrimidine derivatives as inhibitors of cdc25 phosphatase
Inventor: PREVOST GREGOIRE
IPC: C07D239/50
Filed: 2008-04-30
Abstract: The present invention relates to novel triaminopyrimidine derivatives of formula (I) in which R1, R2, W, R3, R4, and R5 are variable groups. These products have a Cdc25-phosphatase-inhibiting activity. The invention also relates to a process for synthesizing these compounds and also to therapeutic compositions containing these products and to the use thereof as medicaments.
Patent KR-20100020957-A (KR)
Title: Creating, displaying, and editing a sub-process within a process diagram
Inventor: NELSON MARK
IPC: G06F17/00
Filed: 2008-06-01
Abstract: Technologies are described herein for creating, displaying, and editing a sub-process within a process diagram. A diagramming application provides for the grouping of existing process operations of a process diagram into a sub-process. The sub-process is displayed within the process diagram as a container that may be expanded and collapsed in-place within the diagram to display or hide the corresponding sub-process operations without leaving the context of the process diagram. Similarly, a single process operation within a process diagram may be selected for the creation of an associated sub-process. An expanded container including the newly created sub-process operations and a collapsed container representing the sub-process operations replace the single process operation and are concurrently hidden and displayed according to a user selection of a collapse or expand control.
Patent KR-20110082207-A (KR)
Title: Method and system for predicting reliability
Inventor: YI JAE WOOK
IPC: G06Q50/10
Filed: 2010-01-11
Abstract: PURPOSE: A prediction reliability measuring method and system thereof are provided to accurately calculate prediction reliability of a participant by calculating prediction weight according to an operation result. CONSTITUTION: A server(20) supplies a reliability measurement reference value to participants. The participants select measurement target items as a selection items. The server receives the prediction weights about selection items. The server calculates prediction reliability by operating the prediction weights.
Patent KR-20110086358-A (KR)
Inventor: OH YOUNG GI
IPC: B62D3/12
Filed: 2010-01-22
Abstract: 본 발명은 안티래틀기구(5)에 적용된 플러그커버(8)가 모터하우징(4)의 위쪽 외관부위에 고정된 상태에서 모터하우징(4)의 측면에 뚫린 베어링홀(4b)쪽을 가리는 커버(8c)를 일체로 형성하고, 상기 커버(8c)의 끝단으로 형성된 삽입단(8d)을 이용해 커버(8c)를 모터하우징(4)의 측면부위로 고정함으로써, 복잡하고 까다로운 코킹공정이 적용되지 않는 조립편의성을 갖는 특징이 있다.
Patent KR-20110088150-A (KR)
Title: Apparatus for balance of higt efficiency the power plant
Inventor: LEE SUNG KU
IPC: F03G3/00
Filed: 2010-01-28
Abstract: PURPOSE: A balancing apparatus for a high efficiency power unit is provided to prevent the falling and reverse rotation of a pinion gear because a pinion arm is installed at an angle and a one-way bearing is installed in the pinion gear. CONSTITUTION: A balancing apparatus for a high efficiency power unit comprises a spur gear(12), a pinion gear(25), a pinion arm, and a pinion platform(21). The spur gear is installed on the outer periphery of a ring. The pinion gear is meshed with the spur gear. The pinion arm is mounted with a gear shaft passing through the pinion gear and a weight installation shaft(28). The pinion platform is installed with the pinion arm to rotate via a bearing shaft(22).
Patent KR-20110088628-A (KR)
Title: Denting inspecting system having 3d surface measuring instrument
Inventor: HU MIN SUK
IPC: G01B11/24
Filed: 2010-01-29
Abstract: PURPOSE: An indentation testing system with a three-dimensional surface shape measurement unit is provided to accurately analyze indentation strength by measuring the size and height of the indentation. CONSTITUTION: An indentation testing system with a three-dimensional surface shape measurement unit comprises an inspection table(10), an optical system(30) for measuring a three-dimensional surface shape, a camera(20), and a main controller(40). A TCP or COG(14) is placed on an LCD glass(13) of the inspection table. The optical system is formed in the top or bottom of the inspection table and accurately measures the convex shape formed on the surface of the TCP or COG. The camera images the information measured through the optical system. The main controller computes and processes the image received from the camera.
Patent KR-20100090210-A (KR)
Title: Cooling system in a motor vehicle
Inventor: BAUMANN MICHAEL
IPC: F01P5/10
Filed: 2010-02-04
Abstract: PURPOSE: A cooling system inside a vehicle is provided to reduce the danger of cavitation inside a pump in case of intervening in coolant flow. CONSTITUTION: According to a cooling system inside a vehicle, a short circuit line bypassing through a pump(3) is provided and a pressure side portion is connected to an intake side portion of the pump. A valve device(6) is switch-formed between two or more positions and is provided in the short circuit line. The coolant flows through the short circuit line.
Patent KR-20110095522-A (KR)
Title: Deep machine type exercise apparatus having magnetic load control device
Inventor: KIM YO SEOB
IPC: A63B23/12
Filed: 2010-02-19
Abstract: PURPOSE: A deep machine type exercise device is provided to improve installation thereof by combining a modularized magnetic load adjustment device with an exercise device. CONSTITUTION: A deep machine type exercise device comprises a main body, a power transmission unit, a magnetic load unit, and a load adjusting unit. The power transmission unit(120) includes a first power transmission(123) transferring the rotation of a first rotation shaft(121) to a second rotation shaft(122). The magnetic load unit(130) applies load to the power transmission unit by the magnetic force between a fixing magnetic part and a rotation magnetic part. The load adjusting unit includes a second power transmission. A pinion gear(151) revolves along the rotation of the first rotation shaft.
Patent KR-20110095575-A (KR)
Title: Feed container for dcck
Inventor: KIM JAE MIN
IPC: A01K39/014
Filed: 2010-02-19
Abstract: PURPOSE: A feed container for duck is provided to prevent a duck from dying by being stuck to the lower part of the feed container and to supply a fixed quantity of feed. CONSTITUTION: A feed container for duck comprises a support tray, a support skirt, and a feed storage. A ridge portion is perpendicularly projected from the center of upper surface. A feed supply unit(12) is successively formed along the lower circumference of the bottom part of the ridge portion. In a support tray(10), a plurality of support pieces(13) are perpendicularly projected in the columnar direction. In the feed storage(30), the top and bottom thereof are opened. A fixing groove is formed in the upper end of the support piece.
Patent KR-20110096200-A (KR)
Title: A shower apparatus using hexagonal construction water creation device
Inventor: KO JUNG HEE
IPC: C02F1/48
Filed: 2010-02-22
Abstract: PURPOSE: A magnetized water producing apparatus for a shower is provided to accurately attach the magnetized water producing apparatus by controlling the interval among each magnet fixing holder using a sliding method. CONSTITUTION: A magnetized water producing apparatus for a shower includes a body(10), magnet fixing holders(20), and upper and lower covers(30,40). The body includes two magnets with the same polarity. The upper and lower covers are combined with the upper and lower sides of the body using a bolt. The body includes three separate bodies(11a,11b,11c) including the magnet fixing holders. The magnet fixing holders are installed on a shower connection hose using the counter force of the magnets.
Patent KR-20110096979-A (KR)
Inventor: SHIN BONG SEOB
IPC: A44C27/00
Filed: 2010-02-24
Abstract: 본 발명의 모피 장식물의 제조방법에 관한 것으로, 보다 구체적으로는 복수 개의 모피 부재를 일정간격으로 배열하여 준비하는 단계; 상기 모피 부재들 사이에 장식 부재를 박음질 처리하여 모피가공 원단을 준비하는 단계; 상기 모피가공 원단을 상기 장식 부재와 수직방향으로 절단하는 단계; 및 절단된 상기 모피가공 원단의 양단에 각각 직물 부재의 일단을 부착하는 단계;를 포함한다.
Patent KR-20110098273-A (KR)
Inventor: JUNG SANG TAEK
IPC: H04B1/38
Filed: 2010-02-26
Abstract: 본 발명은 휴대단말기용 틸트힌지모듈로서, 스토퍼 및 스프링을 사용하여   휴대단말기의 경사 각도를 제한하여 휴대단말기의 액정부가 비스듬하게 유지되도록 할 수 있는 휴대단말기용 틸트힌지모듈에 관한 것이다. 
본 발명의 휴대단말기용 틸트힌지모듈은, 측면에 걸림공이 형성된 하우징과; 상기 하우징과 힌지결합되고 양측으로 개방되어 상기 걸림공과 연통되는 삽입공이 형성된 틸트바와; 상기 삽입공에 삽입되는 탄성부와; 상기 틸트바를 기준으로 상기 걸림공의 반대 측면에서 상기 삽입공을 덮는 커버로 이루어지되, 상기 커버의 하부에는 걸림돌기가 돌출 형성되고, 상기 틸트바에는 상기 걸림돌기가 삽입되어 상기 커버가 상기 틸트바에 결합되는 걸림홈이 형성되는 것을 특징으로 한다.
Patent KR-20110100541-A (KR)
Inventor: SO YOUNG JIN
IPC: A47J43/27
Filed: 2010-03-04
Abstract: 본 발명은, 용기부, 상기 용기부에 형성된 주둥이와 밀폐가능하게 결합되는 덮개부 및 상기 주둥이에 상단이 착탈가능하게 고정되어 있는 교반부를 포함하는 수동식 교반병으로서, 상기 용기부는, 원통형상의 몸체; 상기 몸체의 상단에 형성된 주둥이; 상기 주둥이의 내주면, 그 내주면에서 방사상 안쪽방향으로 돌출형성된 수평부 및 상기 수평부의 선단에서 수직상향으로 돌출형성된 수직부에 의해 구획 형성된 환형의 제 1 안착홈; 상기 몸체의 바닥면 중앙에 형성된 제 2 안착홈을 포함하고, 상기 교반부는, 상기 주둥이의 제 1 안착홈에 삽입되어 안착되는 환형의 돌출부가 밑면 테두리에 형성된 링 형상의 지지체; 상기 지지체(31)의 내주면에 선단부들이 일체로 결합된 십자형 보강대; 상기 보강대의 중앙부인 허브부에 기단이 일체로 고정되어 있고, 선단은 수직하향으로 뻗어 상기 제 2 안착홈에 삽입되는 교반축; 상기 교반축의 길이방향을 따라 일정간격 이격되어 상기 교반축의 외주면에 형성되며, 상기 교반축의 직경보다 작은 직경을 갖는 복수개의 축경축; 상기 교반축의 상단에 일단이 고정되어 있고 타단은 상기 교반축의 하단에 고정되어 있으며, 타원형상의 곡률을 가지고서 만곡된 상태에서, 상기 교반축의 둘레방향으로 서로에 대하여 일정간격 이격된 복수개의 교반용 철사; 상기 복수개의 축경축 각각에 회전가능하게 외접되어 있는 복수개의 날개부를 포함하는 것을 특징으로 한다.
Patent KR-20100100681-A (KR)
Title: Range hood assembly containing the fire extinguisher
Inventor: KIM KYUNG BAIK
IPC: F24F11/02
Filed: 2010-03-04
Abstract: PURPOSE: Range hood assembly comprising a fire extinguisher is provided to enable fire caused by a gas range to be initially extinguished by emitting the fire extinguishing gas or liquid from a nozzle to the upper part of the gas range in case of fire. CONSTITUTION: Range hood assembly comprising a fire extinguisher comprises a fixed filter, a movable filter, a gas supply pipe, and an injection nozzle. The fixed filter is installed in the frame of a main body(210) on which an intake is formed. The movable filter is slidably installed in the main body and moves forth or back with a transfer unit for enlarging a suction region. The gas supply pipe is connected to the fire extinguisher and is extended between the fixed filter and the movable filter. The injection nozzle is installed on a nozzle support of the front of the frame supporting the fixed filter and is connected to the gas supply pipe. The nozzle support comprises a cover bracket and a fixing member. The cover bracket covers the opening formed on a horizontal bar and comprises a penetration hole communicated with the opening. The fixing member fixes a nozzle projected through the cover bracket.
Patent KR-20110101515-A (KR)
Inventor: BAE HYUN SU
IPC: H05B37/02
Filed: 2010-03-08
Abstract: 본 발명은 2이상의 LED칩을 패키지 본체의 하나의 반사컵 내에 수용하고 각각의 LED칩에 공급되는 전류의 양을 조절하여 색온도 조절을 가능하게 함으로써, 혼색 효율을 상승시키고, 구조를 단순화하고 비용절감 및 소형화가 가능하여 감성 조명을 용이하게 구현할 수 있는 색온도 조절이 가능한 LED 패키지에 관한 것이다. 본 발명에 따른 색온도 조절이 가능한 LED 패키지는, 하나의 반사컵이 형성된 패키지 본체; 상기 반사컵 내에 수용되는 제 1 LED칩; 상기 반사컵 내에 수용되며 상기 제 1 LED칩 근방에 형성되는 제 2  LED칩; 상기 제 1 LED칩 및 제 2 LED칩 상에 형성되는 형광체; 및 상기 제1 및 상기 제2 LED 칩 중 적어도 하나에 공급되는 전류를 가변하여 각각의 색온도를 조절하는 전류 제어부를 포함하는 것을 특징을 한다. 상기 제1 LED 칩은 적색 계열이고, 상기 제2 LED 칩은 청색 계열인 것이 바람직하다. 상기 형광체는 단일종의 형광체이며, 황색 형광체인 것이 바람직하다. 상기 형광체는, 이트리움계 형광체, 알루미늄계 형광체, 가넷계 형광체, 질화물계 형광체, 베리렌계 유도체, 셀렌화 아연계 형광체 및 실리케이트계 형광체 중 하나의 형광체 또는 둘 이상의 형광체의 조합인 것이 바람직하다. 상기 제 1 LED칩 및 제 2 LED칩은 각각 2개 이상이 구비되어 각각 병렬로 연결될 수 있다. 상기 제 1 LED 칩 및 상기 제 2 LED 칩 저면에는, 전극 패턴층과 절연층이 각각 형성된다.
Patent KR-20110093535-A (KR)
Title: Near-infrared photodetector and image sensor employing the same and manufacturing method thereof
Inventor: PARK YOON DONG
IPC: H01L31/101
Filed: 2010-03-11
Abstract: PURPOSE: A near infrared ray detector, an image sensor using the same, and a semiconductor manufacturing method thereof are provided to form a silicon film whose thickness is 70nm, thereby obtaining a very quickly response feature. CONSTITUTION: A semiconductor area is formed on a substrate. An antenna(28) includes first and second arms on the substrate. The antenna includes the semiconductor area between the arms. First and second electrodes(30) are separated on the substrate wherein the semiconductor area is placed between the first and second electrodes. An avalanche gain is generated in the semiconductor area by applying a bias voltage to the electrodes.
Patent KR-20110104756-A (KR)
Inventor: KIM YOUNG TAE
IPC: H04W4/24
Filed: 2010-03-17
Abstract: 본 발명은 데이터과금 세분화장치를 이용한 무과금 메시지 제거시스템 및 제거방법에 관한 것이다. 본 발명은, 과금UDR생성부가 RADIUS 메시지처리부로부터 Accounting Request Start 메시지를 수신하여 EVDO(Evolution-Data Optimized)-PSDN 가입자인 경우 과금 세션을 홀딩(Holding) 하는 제 1 단계; 및 상기 과금UDR생성부가 상기 Accounting Request Start 메시지 중 무과금 관련 Accounting Request Start 메시지와 Accounting Request Stop 메시지 중 무과금 관련 Accounting Request Stop 메시지를 AAA전송부로 전송하지 않도록 필터링(Filtering)하는 제 2 단계; 를 포함하는 것을 특징으로 한다.
Patent KR-20100043167-A (KR)
Title: Longitudinal inspection road for bridge with bridge expansion joint
Inventor: KO JAE YONG
IPC: E01D22/00
Filed: 2010-04-07
Abstract: PURPOSE: A vertical inspection system for a bridge with an expansion joint device is provided to deform the inspection system by the displacement and deformation of an upper slab of a bridge. CONSTITUTION: A vertical inspection system for a bridge comprises a pedestal, a pedestrian passage, and an expansion joint device(130). The pedestal is fixed to a bridge. The pedestrian passage is placed on the pedestal, and is installed in a line with an upper slab of the bridge. The expansion joint device is installed near a connection part(111a) of the pedestrian passage, and expanded by the displacement and deformation of the upper slab.
Patent KR-20110114851-A (KR)
Inventor: JANG IL YOUNG
IPC: E01D2/00
Filed: 2010-04-14
Abstract: 본 발명의 목적은 새들부에 탄성 고무패드를 적용하여 교량, 고가 도로의 상부 구조물의 내진성능의 저하를 증가 시키는데 있다. 
  
 이러한 본 발명은 상부구조물의 진동을 저감하기 위한 새들부는 하판 상부에 교량 빔으로부터 전달되는 수직 진동을  흡수하는 수직충격 완화부를 구성하여 수직진동으로 인한 교량 빔 인장부의 균열을 예방할 수 있다.
Patent KR-20110114932-A (KR)
Inventor: WOO MIN HO
IPC: E04G21/12
Filed: 2010-04-14
Abstract: 본 발명은 후면 커플러 정착식 암거 유닛 및 이를 이용한 시공방법에 관한 것으로 고정홈과 고정홈의 하방에 형성된 제1통과홈이 마련되고, 장착홈과 장착홈의 상방에 형성된 제2통과홈이 마련되며, 고정홈과 제2통과홈을 관통하여 형성된 제1강선삽입홀과 제1통과홈과 장착홈을 관통하여 형성된 제2강선삽입홀이 형성된 몸체와, 제1강선삽입홀 및 제2강선삽입홀로 삽입되는 강선과, 강선을 고정시키는 강선정착부를 구비한다. 
본 발명에 따른 후면 커플러 정착식 암거 유닛을 이용한 시공방법은 터파기 및 지반형성단계와, 몸체의 전방면에 인접하는 몸체의 후방면을 결합시키는 결합단계와, 장착홈 및 고정홈에 강선정착부를 설치하는 정착부설치단계와, 강선을 삽입하고 정착시키는 강선삽입 및 정착단계와, 강선을 인장하고 고정하는 인장 및 고정단계를 포함한다. 
 이러한 후면 커플러 정착식 암거 유닛 및 이를 이용한 시공방법에 의하면 부등침하 발생시 각각의 몸체에 작용하는 전단 응력 및 비틀림 응력에 대한 저항력이 높고 시공이 용이한 장점이 있다.
Patent KR-20110115359-A (KR)
Title: 차량 제동장치의 피스톤펌프
Inventor: LEE DONG UK
IPC: F04B39/00
Filed: 2010-04-15
Abstract: 본 발명은 배출되는 유압의 맥동을 현저히 저감시킬 수 있도록 하여 진동 및 소음을 줄이면서도, 종래보다 간단한 구조로 구성될 수 있도록 함으로써, 제작 원가가 저렴해질 수 있고, 피스톤펌프의 보다 원활한 작동성을 확보하여 성능을 개선하고 그 내구성을 향상시킬 수 있도록 한 차량 제동장치의 피스톤펌프를 제공한다.
Patent KR-20110116739-A (KR)
Inventor: KIM BYUNG CHOON
IPC: C08J3/12
Filed: 2010-04-20
Abstract: 본 발명은 페놀수지 올리고머를 이용한 구형 페놀수지의 제조방법에 관한 것으로서, 더욱 상세하게는 760 내지 900 mmHg 하에서 수계 매질에 안정제와 경화제를 분산시킨 후 페놀수지 올리고머를 첨가하여 수지 입자의 표면 요철, 형태 변형이 없으며 입도조절이 가능한 구형 페놀수지를 제조하는 방법에 관한 것이다.
Patent KR-20100117538-A (KR)
Title: Cross-linked polyazole,method of preparing the polyazole, electrode for fuel cell including the corss-linked polyazole, electrolyte membrane for fuel cell including the cross-linked polyazole, method of manufacturing the electrolyte membrane, and fuel cell including the cross-linked polyazole
Inventor: CHOI SEONG WOO
IPC: H01M8/10
Filed: 2010-04-23
Abstract: PURPOSE: A cross-linked unit of polyazole, a manufacturing method thereof, a fuel cell electrode including thereof, an electrolyte film, a manufacturing method of the film, and a fuel cell including the film are provided to improve the capability for holding phosphoric acid at the wide temperature range. CONSTITUTION: A cross-linked unit of polyazole contains the following: the polyazole including a first recurring unit marked with chemical formula 1, and an azole second recurring unit with an amino group; and a benzoxazine monomer. In the chemical formula 1, R1, R1`, and R2 are a C1~C20 substituted or non-substituted alkyl group, a C1~C20 substituted or non-substituted alkoxy group, a C6~C20 substituted or non-substituted aryl group, a C6~c20 substituted or non-substituted aryloxy group, a C3~C20 substituted or non-substituted heteroaryl group, or a C3~C20 substituted or non-substituted heteroaryloxy group.
Patent KR-20100118076-A (KR)
Title: Cleaning system of pollution soil
Inventor: NAKAMURA SHINICHI
IPC: B02C1/06
Filed: 2010-04-26
Abstract: PURPOSE: A washing system of contaminated earth and sand is provided to efficiently purify contaminated soil by the electrolysis of the extract of the remaining oil and the volatilization of oil. CONSTITUTION: Contaminated soil(1) is heated by steam. An oil volatilizing device(2) volatilizes oil. An oil liquefying device(3) liquefies and cools the volatilized oil. A steam generator generates steam by combusting liquefied oil. The remaining oil is extracted from soil after the volatilization of oil by amphiphile solvent and water. An extract purifying device(4) rectifies the extract by the electrolysis.
Patent KR-20110119889-A (KR)
Title: Blind
Inventor: KIM JIN WUK
IPC: E06B9/28
Filed: 2010-04-28
Abstract: PURPOSE: A blind which can block and penetrate natural light according to the selection of a user is provided to penetrate natural light to an indoor from outside and to block the penetration of light. CONSTITUTION: A blind which can block and penetrate natural light according to the selection of a user comprises a housing(110), a blind blade, and an angle regulating string. The blind blades are successively laminated on the lower part of the housing to be ascended and descended. The first blind is made of an impervious material. The first blind is made of a semi- permeable material or a permeable material. The angle regulating string is attached to both sides of the blind blade to control the angle of the blind blade.