baber/WOPTO huggingface dataset:
Patent KR-20100011971-A (KR)
Title: Method of transmitting control signal in wireless communication system
Inventor: KWAK JIN SAM
IPC: H04L27/26
Filed: 2008-05-30
Abstract: PURPOSE: A method of transmitting a control signal in a wireless communication system is provided to improve the reliability of detecting a coherent signal by minimizing an orthogonal damage generated in a de-spreading process. CONSTITUTION: A transmitter(100) comprises a DFT part(110) performing the DFT(Discrete Fourier Transform) and an IFFT part(120) performing the IFFT(Inverse Fast Fourier Transform). The DFT part processes DFT of inputted data and outputs a frequency domain symbol. The Data inputted to the DFT part corresponds to the control signal and/or user data. The IFFT outputs the transmission signal by process IFFT of the inputted frequency domain symbol. The time domain symbol of the IFFT part corresponds to the OFDM(Orthogonal Frequency Division Multiplexing) symbol or the SC- FDMA(Single Carrier-Frequency Division Multiple Access) symbol.
Patent KR-20100031684-A (KR)
Title: Method and device for controlling a valve with several lift phases, and method for supplying a thermal engine with oxidant
Inventor: GELEZ NICOLAS
IPC: F01L9/20
Filed: 2008-05-28
Abstract: The invention relates to a method for controlling a valve (13) in a thermal engine (10), the valve having a closed position and an opened position, the method comprising at least one step of opening the valve, said step including at least one phase (I) for bringing the valve into an open position and a phase (II) for maintaining the valve in an intermediate position between the closed position and the opened position. The invention also relates to a device for implementing this method and to a method for supplying an engine with an oxidant.
Patent KR-20100045413-A (KR)
Title: Intradermal influenza vaccine
Inventor: HERZOG CHISTIAN
IPC: A61K39/145
Filed: 2008-06-11
Abstract: The invention relates to virosome-based influenza vaccines for the manufacture of medicaments that are administered intradermally in humans. The invention provides (trivalent) compositions comprising low doses of hemagglutinin (HA) antigen in a virosomal preparation that fulfill the immune response standards with respect to seroconversion rates, GMT-fold increase and protection rates, for use in vaccination set-ups.
Patent KR-20110002775-A (KR)
Title: Rpf(reuse plastic fuel) gas boiler
Inventor: JANG SEE WOOK
IPC: F23G7/12
Filed: 2010-01-08
Abstract: PURPOSE: A gas boiler using waste plastic solid fuel is provided to prevent the blockage of a screw conveyor when transferring large solid fuel because a filtering net is installed in a feed hopper. CONSTITUTION: A gas boiler using waste plastic solid fuel comprises a solid fuel feeding unit(110), a storage unit(210), a transfer unit(310), a gas generator(400), and a heat exchanger(500). The storage unit stores solid fuel put into from the feeding unit. The transfer unit transfers the solid fuel of the storage unit. The gas generator melts and vaporizes the solid fuel by melting and vaporizing to produce fuel gas and burns the produced fuel gas. The heat exchanger is connected to the gas generator and heat-exchanges the combustion heat with water so that the water is changed into vapor.
Patent KR-20110083810-A (KR)
Title: Detergent solution for neem oil remnants
Inventor: CHEONG JUN YOUNG
IPC: C11D7/60
Filed: 2010-01-15
Abstract: PURPOSE: A cleaning solution for effectively removing nontoxic Neem oil remnants is provided to effectively remove the coating and film remnants of a Neem oil component on the surface thereof. CONSTITUTION: A cleaning solution for effectively removing nontoxic Neem oil remnants includes 0.5~1 weight% of Neem seed oil, 5~10 weight% of propylene glycol, 85~92.5 weight% of alcohol, and 2~4 weight% of water. The Neem seed oil is prepared through a cooling pressing method. The cleaning solution can be sprayed. The alcohol is isopropaneol, ethanol, or nontoxic alcohol having the freezing point less than 0°F(-18°C) and the boiling point greater than 122°F(50°C).
Patent KR-20110087022-A (KR)
Title: Bidirectional data broadcasting device, digital broadcast receiver and security authenticating method thereof
Inventor: SEO SUNG HO
IPC: H04N7/173
Filed: 2010-01-25
Abstract: PURPOSE: A security authentication method for transmitting a security authentication program to a receiving terminal is provided to implement security authentication with various security authentication servers. CONSTITUTION: If a user requests the execution of an application, a ubiquitous server transfers an execution command of the application to a security server(S6010,S6020). The ubiquitous server encodes a user information input screen(S6030). The ubiquitous server transfers the user information of a receiving terminal to a user authentication management server(S6050). If the user is authenticated, the security server implements the application(S6060).
Patent KR-20110087461-A (KR)
Title: Multi function sheet for screen and writing board
Inventor: SEO SANG IL
IPC: B32B27/36
Filed: 2010-01-26
Abstract: PURPOSE: A multifunctional sheet for screen and writing is provided to ensure anti-reflective coating effects through strong surface treatment and to apply a crosslinking PE form which is easily attached and detached with environment-friendly materials. CONSTITUTION: A multifunctional sheet for screen and writing has the structure where a non-gloss coating layer, a transparent layer, a color coating layer, a foam layer and a release film layer are successively laminated. The non-gloss coating layer is configured by successively laminating a substrate, a UV curable coating layer, and a wax coating layer. Checkerboard printing layers(30,90) are formed between the transparent layer and the color coating layer. Adhesive layers(50,70) are formed between the color coating layer and the foam layer.
Patent KR-20110087517-A (KR)
Inventor: KIM KYUNG RIB
IPC: B23K9/32
Filed: 2010-01-26
Abstract: 본 발명은 토치바디를 토치케이블에 보다 견고하게 압착 고정시킬 수 있도록 한 이산화탄소 용접기용 토치바디와 토치케이블 연결부재에 관한 것이다. 
이를 구현하기 위한 본 발명은 토치케이블에 결합되며 내부에는 토치바디가 끼워지기 위한 삽입공간이 형성된 연결구와, 상기 연결구의 단부 외경에 끼워지며 볼트 체결에 따라 상기 연결구의 외경을 가압하는 커플러를 포함하는 이산화탄소 용접기용 토치바디와 토치케이블 연결부재에 있어서, 상기 연결구의 단부 둘레면에는 상기 커플러의 가압으로 상기 연결구가 내향으로 오무려질 수 있도록 적어도 하나 이상의 절개부들이 형성된 것을 특징으로 한다.
Patent KR-20110087795-A (KR)
Title: Apparatus for growing single crystal
Inventor: CHOI KYOON
IPC: C30B11/02
Filed: 2010-01-27
Abstract: PURPOSE: A growth apparatus for a single crystal is provided to control a heater part of the crucible outside and the speed of crystal growth through the adjustment of a heat exchanger of the crucible bottom. CONSTITUTION: A groove is formed in order to fix a seed crystal to the inside bottom surface. A heater part(120) is contiguous to the outside of a crucible(110) and is formed. A heat exchanger(130) circulates refrigerant to the groove of the crucible bottom and cools the crucible bottom. A growth container(140) includes the crucible, the heater part, and the heat exchanger in inner part. A crucible up and down motion part(150) moves the crucible to vertical direction in the growth container.
Patent KR-20110088286-A (KR)
Title: System and method for providing recommendation number of lotto lottery using analysis win probability
Inventor: KIM SUNG CHUL
IPC: G06Q50/34
Filed: 2010-01-28
Abstract: PURPOSE: A lottery number recommendation system and method thereof are provided to recommend the lottery number of high probability. CONSTITUTION: A user terminal(100) receives a service for a lottery number recommendation service. A recommendation number supplying server(300) analyzes lottery probability according to various standard based on winning probability number. The recommendation number supplying server calculates the wining probability number of a recommendation number. A database(400) stores data transmitted from the optimum number supplying server.
Patent KR-20110090265-A (KR)
Inventor: PARK JAE SUNG
IPC: G02F1/1333
Filed: 2010-02-03
Abstract: 본 발명은, 서로 대향하는 제1 기판 및 제2 기판; 상기 제1 기판 및 제2 기판 사이에 형성된 액정층; 상기 제1 기판 상에 형성된 제1 편광판; 및 상기 제1 편광판을 보호하기 위해서 상기 제1 편광판 상에 형성되며, 제거의 용이성을 위해서 손잡이 패턴을 구비한 보호필름을 포함하여 이루어진 액정표시장치 및 그 제조방법에 관한 것으로서,  
본 발명에 따르면, 종래와 같이 별도의 테이프를 이용하지 않고 그 대신에 제거의 용이성을 위해서 손잡이 패턴을 구비하도록 보호필름을 형성함으로써, 비용이 줄어들고 공정시간도 단축되며, 그와 더불어 종래와 같이 별도의 테이프와 보호필름 사이의 접착력 문제로 인해서 보호필름이 제1 편광판으로부터 제거되지 않는 문제도 발생하지 않게 된다.
Patent KR-20100091117-A (KR)
Title: Non-contact power transmission apparatus
Inventor: SAKODA SHIMPEI
IPC: B60M7/00
Filed: 2010-02-08
Abstract: PURPOSE: A contactless power transmitting device is provided to efficiently transmit power by calculating the distance between a first resonant coil and a second resonant coil through a distance calculation part. CONSTITUTION: A contactless power transmitting device comprises an AC power source(11), a first coil(12), a first resonant coil(13), a second resonant coil(21), a second coil(22), a voltage measurement part, and a distance calculation part. The AC voltage of the AC power source is applied to the first coil. The second coil is connected to a load. The voltage measurement part measures the voltage of the first coil. The distance calculation part calculates the distance between the first resonant coil and the second resonant coil based on a voltage which is measured with the voltage measurement part. The second resonant coil, the second coil, and the load are installed in a moving body.
Patent KR-20110034532-A (KR)
Inventor: KUMAKURA HIDEO
IPC: F25D23/02
Filed: 2010-02-08
Abstract: 본 발명의 과제는 냉장고의 단열 도어의 외관성을 저하시키지 않고 진공 단열재를 설치하고, 단열 성능을 향상한 냉장고를 얻는 것을 목적으로 한다. 
이러한 과제를 해결하기 위한 수단으로서, 냉장고 본체(101)에 설치된 저장실과, 이 저장실의 개구를 개폐하는 단열 도어(1)와, 단열 도어(1)의 외면을 형성하는 외판(2)과, 단열 도어(1)의 내면을 형성하는 내판(4)과, 외판(2) 및 내판(4)의 가장자리부에 설치된 도어 프레임(3)과, 외판(1), 내판(4) 및 도어 프레임(3)에 의해 형성된 공간에 충전된 발포 단열재(7)와, 외판(2)과 내판(4) 사이에 설치된 진공 단열재(5)를 구비한 냉장고에 있어서, 진공 단열재(5)와 외판(1) 사이, 및 진공 단열재(5)와 내판(4) 사이에 발포 단열재(7)가 충전되도록 진공 단열재(5)를 지지하는 지지 부재(6)를 가지는 것을 특징으로 한다.
Patent KR-20110093143-A (KR)
Title: White surface light source device including wavelength converting films and its manufacturung method
Inventor: JEON DUK YOUNG
IPC: G02F1/13357
Filed: 2010-02-11
Abstract: PURPOSE: A white color surface light source device with a light conversion film and a manufacturing method thereof are provided to protect a light conversion material from external oxygen and moisture by upper/lower plastic sheets, thereby lengthening the lifetime of the surface light source device. CONSTITUTION: A lower substrate(20) is made of a light guide plate. At least one blue light emitting diode(30) is integrated with the lower substrate. The blue light emitting diode is formed on a side or the lower surface of the lower substrate. A light conversion film(10) is formed on the lower substrate. The light conversion film has a light conversion material film(16) which is formed by optical conversion ink.
Patent KR-20100099065-A (KR)
Title: Test socket
Inventor: I CHAE YUN
IPC: H01L21/66
Filed: 2010-03-02
Abstract: PURPOSE: A socket for performing an inspecting process is provided to perform an inspecting process regardless of the shapes of the semiconductor chips by changing the location of a probe supporter according to the kinds of the semiconductor chips. CONSTITUTION: A probe(14) is contacted with semiconductor chips and an inspection circuit board. The probe is mounted on a housing(16). A base cover(18) is combined with the lower part of the housing. A probe supporter(10) supports the probe. A ball guide(24), which guides the vertical movement of the probe, to the upper side of a housing frame(20). The ball guide and the probe supporter are combined using a bolt.
Patent KR-20110099592-A (KR)
Inventor: HEO GWEON
IPC: C04B103/46
Filed: 2010-03-02
Abstract: 생콘크리트의 작업시간을 증가시키면서 콘크리트의 품질저하가 없는 콘크리트 수화조절제(혼화제)가 개시된다. 본 발명에 의하면, 콘크리트 수화조절제로서 중량으로 50%이하의 설탕산, 90%이하의 술폰산, 10%이하의 방부제, 30%이하의 수산화나트륨(NaOH), 5%이하의 공기연행제(AE제), 그리고 10~80%의 물을 포함함을 특징으로 하는 콘크리트 수화조절제를 제공함으로서 그 목적이 달성된다.
Patent KR-20110100334-A (KR)
Inventor: SELVARAJ RAVICHANDRAN
IPC: C02F1/52
Filed: 2010-03-04
Abstract: 본 발명은 폐수 처리 방법에 관한 것으로서, 특히 구리 폐수를 미세농도까지 처리하기 위한 방법에 관한 것이다. 본 발명에 의하면, 구리 폐수 원수를 응집 침전법으로 처리하는 응집 침전 단계; 및 상기 응집 침전 단계를 거친 구리 폐수를 미세 여과 분리막을 이용해 처리하는 멤브레인 필터링 단계를 포함하는 것을 특징으로 하는 구리 폐수의 처리 방법이 제공된다.
Patent KR-20110105288-A (KR)
Inventor: SHIN HAN SEUNG
IPC: A23L19/00
Filed: 2010-03-18
Abstract: 본 발명은 발효홍삼의 제조방법을 제공한다. 
본 발명의 제조방법은 통상의 9증9포의 홍삼 제조방법에 비하여 증삼공정이 온도조건만 변화시키면서 하나의 공정으로 진행되므로 홍삼제조 시 발생하는 시간 및 비용을 현저하게 줄일 수 있다. 
또한 본 발명의 제조방법을 통해 제조된 발효홍삼은 희유 진세노사이드(특히 Rg3, Rh2), C-K 등의 함량이 통상의 홍삼 제조방법을 통해 제조된 발효홍삼에 비하여 비약적으로 증진되는 효과를 가진다.
Patent KR-20110106576-A (KR)
Inventor: CHOO SOOK HEE
IPC: G06K17/00
Filed: 2010-03-23
Abstract: 본 발명은 RFID를 이용한 자산관리 에이에스피 서비스 제공 시스템 및 방법에 관한 것이다. 보다 상세하게는 본 발명은 기업의 자산관리 업무에 에이에스피(ASP: Application Service Provider) 서비스를 제공함으로써, 고가의 하드웨어 및 소프트웨어의 구입이 불필요하고, 전산시스템 및 전산인력을 최소화할 수 있으며 유지보수비용을 절감할 수 있게 함으로써, 초기 투자비용을 절감할 수 있고, 기업의 자산관리 업무에 있어서, 사용자의 어플리케이션 구축 및 적용 기간을 단축할 수 있고, 웹 기반의 중앙 집중형 방식으로 자산을 관리할 수 있으며, 하드웨어 및 소프트웨어의 유지보수가 불필요하고, 첨단 기술이 지속적으로 적용되기 때문에, 기업의 자산관리가 편리하고, 시스템을 유연성있게 사용할 수 있으며, 기업의 자산관리 업무에 에이에스피 서비스와 RFID(Radio Frequency Identification) 시스템을 제공함으로써, 고객의 요청 시 자산의 목록, 정보 및 위치 정보를 웹상에서 실시간으로 조회가 가능하므로, 자산에 대한 총량 파악과 자산의 이동 및 폐기 등을 추적하여 정확하게 관리함으로써 불필요한 자산의 중복구입을 방지하고 자산을 효과적으로 활용할 수 있는 RFID를 이용한 자산관리 에이에스피 서비스 제공시스템 및 방법에 관한 것이다.
Patent KR-20110108146-A (KR)
Inventor: CHOI KWAN MIN
IPC: G02F1/1335
Filed: 2010-03-26
Abstract: 본 발명은 액정 디스플레이 장치에 사용되는 단열 특성이 우수한 광확산판 및 이를 이용한 백라이트 유닛 어셈블리에 관한 것으로, 단열 특성이 우수하여 에그무라 현상의 발생이 감소되고, 광확산 특성이 향상된 광확산판 및 이를 이용한 백라이트 유닛 어셈블리에 관한 것이다.
Patent KR-20110111080-A (KR)
Inventor: DOHI TAKAYA
IPC: B23G1/40
Filed: 2010-04-02
Abstract: 본 발명은 고하중용 대리드 볼스크류 너트의 내경 나선을 연마하는 방법에 있어서, 상기 너트의 내경에 형성된 나선 홈의 리드각 및 곡률을 확인하는 나선 확인 단계와, 상기 나선 확인 단계에서 확인된 나선에 대응되는 연마면 및 직경을 가지는 숫돌을 회전축에 장착하는 숫돌 장착단계와, 상기 회전축이 상기 너트의 중심과 평행하게 유지되면서 상기 숫돌 장착단계에서 장착된 숫돌을 이용하여 너트의 내경이 연마되는 내경연마단계가 포함된다.  
이에 의하면, 대리드 볼스크류 너트의 내경 나선 홈 연마 시 숫돌의 회전축과 너트 내경의 간섭은 물론 숫돌의 드레싱과정 없이 나선 홈 연마가 안정적이고 빠르게 이루어질 수 있는 이점이 있다.
Patent KR-20110111110-A (KR)
Inventor: PARK SUNG HO
IPC: G06F3/042
Filed: 2010-04-02
Abstract: 광센서를 이용한 리모트 터치 패널 및 이를 구비하는 리모트 터치 스크린 장치가 개시된다. 개시된 리모트 터치 패널은 예컨대 광민감성 산화물 반도체(light-sensitive oxide semiconductor)와 전극을 포함하는 광센서를 이용한다. 이러한 리모트 터치 패널은, 손과 펜 등의 직접 터치가 어려운 대형 디스플레이를 원거리에서 터치하듯이 제어할 수 있다. 예를 들어, 레이저 포인터 등과 같은 간단한 광원 장치를 이용하여, 마치 모니터를 보면서 마우스로 컴퓨터를 제어하듯이 대형 디스플레이 장치를 손쉽게 제어할 수 있다.
Patent KR-20100113987-A (KR)
Title: Drawer apparatus
Inventor: SHIMOZAKI KEI
IPC: B60N3/10
Filed: 2010-04-13
Abstract: PURPOSE: A withdrawal unit is provided to selectively use a prop box or cup holder without requiring any troublesome manipulation. CONSTITUTION: A withdrawal unit includes a housing(12), a tray, a cup holder plate(50), and a connection device(80). The hosing has a box shape opened to front side. The tray is opened to upper side by installed to be accessible to the housing. The cup holder plate is arranged to upper side of a tray. The cup holder plate is installed to be accessible to the housing which is individual to the tray. The connection device cancels the connection about the cup holder plate and the tray.
Patent KR-20110123595-A (KR)
Title: Manufacturing method of antimicrobial fibers using chlorhexidine coating
Inventor: YOUK JI HO
IPC: D06M15/00
Filed: 2010-05-07
Abstract: PURPOSE: A manufacturing method of antimicrobial fibers using chlorhexidine coating is provided to improve antimicrobial performance by using chlorhexidine and is not toxic by using a PVA(polyvinylalcohol) or a PCL(polycaprolactone). CONSTITUTION: A manufacturing method of antimicrobial fibers using chlorhexidine coating comprises: a step of manufacturing a mixture by dissolving a chlorhexidine, a PVA, or a PCL in a solvent; a step of soaking fibers in the mixture. The PVA is 1-3wt% comparison to the solvent. The chlorhexidine is 0.05-0.3wt% at the step of manufacturing the mixture. The solvent is water, acetone, DMF(dimethylformamide) or DMSO(dimethyl sulfoxide).
Patent KR-20110126910-A (KR)
Title: A portable multi-tissue pack
Inventor: KANG CHANG IL
IPC: B65D83/08
Filed: 2010-05-18
Abstract: PURPOSE: A portable complex tissue pack is provided to reduce material costs and reduce manufacturing processes. CONSTITUTION: A coating sheet(16) attaches a transparent resin film(14) in one surface of a paper(12). A dry-tissue pocket(20) for storing a dry tissue(6) is arranged in one of pockets. A water-tissue pocket(30) for storing a water tissue packed in a package pack(40) is arranged in the other pocket. A penetration hole(24) exposes a discharge hole(43) of the package pack in the inner or outer lateral surface of the water-tissue pocket to the outside.
Patent KR-20110126915-A (KR)
Title: Bottle that make cocktail
Inventor: KIM HYEONG RAE
IPC: B65D25/08
Filed: 2010-05-18
Abstract: PURPOSE: A cocktail producing container is provided to enable users to easily and simply produce cocktail by selecting packed cocktail undiluted solutions by the desired cocktail. CONSTITUTION: A cocktail producing container comprises a vinyl pack(200) for storing cocktail undiluted solutions(210), and a mixing container(100) for mixing the cocktail undiluted solutions. The cocktail undiluted solutions in the vinyl pack are discharged into the mixing container before mixing. The mixing container includes a cap(300) with a through-hole(310) for passing through the vinyl pack, and handle combining with the vinyl pack.
Patent KR-20100061644-A (KR)
Title: Golf tee attached fixing pin
Inventor: SHIN DOO YONG
IPC: A63B57/00
Filed: 2010-05-19
Abstract: PURPOSE: A fixation pin added type golf tee is provided, which can be installed in the frozen land in winter with ease, and makes carrying convenient. CONSTITUTION: A fixation pin added type golf tee includes: an inner shell(10) in which a golf ball is placed in the upper end; an outer tube(20) accepting the inner shell to the inside; a plurality of fixation pins(40) installed at the lower part of the inner shell so that the inner shell and outer tube can be stably installed on the surface; a fixation pin mounting plate(30) in which a plurality of fixation pins are installed; and a fixation pin penetrating plate through which a plurality of fixation pins passes.
Patent KR-20110129772-A (KR)
Title: Wide angle lense system
Inventor: CHOI HARK LIM
IPC: H04N5/225
Filed: 2010-05-26
Abstract: PURPOSE: A wide angle lens system is provided to maximize the convenience of a user by producing high resolution of images in all areas and directions using only one camera. CONSTITUTION: A first lens(10) reflects or refracts the light which is incident from an object. A first refraction side is swollen towards the object in order to refract the light incident from the object. A first reflection side is arranged in the back of the first refraction side. The first reflection side is swollen towards the object to reflect the light incident from the first refraction side. A second lens(20) refracts the light passing through the first lens. An iris diaphragm(30) is arranged in the back of a second lens. A third lens(40) refracts the light passing through the iris diaphragm.
Patent KR-20110132747-A (KR)
Title: Insulation panel constructions for low temperature cargo containment
Inventor: KIM HYUN SOO
IPC: B63B3/68
Filed: 2010-06-03
Abstract: PURPOSE: An insulation board structure for the ultra low temperature cargo space is provided to reduce the price of raw material and improve the insulation performance and minimize the generation of a crack. CONSTITUTION: An insulation board structure for the ultra low temperature cargo space comprises an insulation plate(100a). The Insulation board comprises an insulation material(110). The insulation material is made of the low density polyurethane foam. A plastic reinforcement material(120a) is buried inside the insulation material. The plastic reinforcement material reinforces the compressive force into the thickness direction of the insulation material. The plastic reinforcement material is arranged in order that a plurality of plastic thin plates makes a cubic structure.
Patent KR-20110133755-A (KR)
Title: Settlement system for parking fee using of a mobile phone
Inventor: JEON MYEONG JIN
IPC: G07B15/00
Filed: 2010-06-07
Abstract: PURPOSE: A parking fee settlement system using a user terminal is provided to reduce management costs by automatically managing a parking lot. CONSTITUTION: An LPR(License Plate Recognition) unit(70) recognizes the number of a vehicle. A parking lot management terminal(202) transmits a vehicle registration number to a parking fee settlement management server(210). A user terminal(204) transmits a parking fee settlement request signal and vehicle registration number information to the parking fee settlement management server. The user terminal receives parking fee calculation information from the parking fee settlement management server. The user terminal processes settlement through a financial server(206).
Patent KR-20100138809-A (KR)
Title: Conveyer apparatus of metal cutting chip
Inventor: KATO KOUICHI
IPC: B65G65/46
Filed: 2010-06-23
Abstract: PURPOSE: A conveyor device for metal cut chips is provided to prevent holes from becoming clogged, since multiple metal cutting chips does not focus on a single discharge port. CONSTITUTION: A conveyor device(10) for metal cut chips comprises a receiving member(11) and coil units(12,13). The receiving member accepts metal cutting chips discharged from a machine tool. The coil unit is installed inside the receiving member. The coil unit rotates and conveys metal cutting chips outside. Discharge ports(16,17) are formed on two or more areas of the receiving member.
Patent KR-20110139960-A (KR)
Title: Method and apparatus of convergence terminal for discovering wlan access point
Inventor: LEE WOO SUK
IPC: H04W48/16
Filed: 2010-06-24
Abstract: PURPOSE: A wireless LAN(Local Area Network) access point search method of a combination terminal and apparatus thereof are provided to enable the combination terminal to effectively search a wireless LAN access point by determining the searching period of the wireless LAN access point. CONSTITUTION: A cellular interface unit(510) receives information about the wireless LAN access point distribution of a base station coverage from a cellular network base station. A searching control unit(520) determines the searching period of the wireless LAN access point within the base coverage based on the received information. A wireless LAN interface unit(530) searches the wireless LAN access point based on the determined searching period.
Patent KR-20120000956-A (KR)
Title: Fuel cell system and humidification device of the same
Inventor: KIM HYUN YOO
IPC: H01M8/04
Filed: 2010-06-28
Abstract: PURPOSE: A fuel cell system capable is provided to have high humidification performance, to reduce the total size of a humidification device, to reduce the amount of a membrane module, and to reduce the amount of decreasing pressure to the humidification device, thereby decreasing the load of an air blower. CONSTITUTION: A fuel cell system comprises: stacks(10); an air supply unit(30) for supplying air to an air electrode(13); a humidifier(50), which conducts the membrane humidification of discharging air and dry air, for supplying humidified air to the air electrode; a hydrogen supply unit(70) for supplying hydrogen to fuel electrode(15); and a hydrogen recirculation unit(90) for mixing 'hydrogen discharged from the fuel electrode with high temperature and high humidity' and 'dry hydrogen supplied from the hydrogen supply unit', and supplying mixed hydrogen to the fuel electrode. The humidifier forms at least one water trap part(57) for storing the condensed water with high temperature and high humidity discharged from the fuel electrode, in one body.