baber/WOPTO huggingface dataset:
Patent KR-20100038463-A (KR)
Title: Temperature-stable oxynitride phosphor and light source comprising a corresponding phosphor material
Inventor: BECKER DANIEL
IPC: C09K11/08
Filed: 2008-07-24
Abstract: The invention relates to a novel phosphor material and a light source comprising said phosphor material. A novel phosphor material from the class of oxynitrides has the charge stoichiometry MO-SiO2-Si3N4, M preferably being Ba. The phosphor material is produced from the charge stoichiometry MO-SiO2-Si3N4, using an increased oxygen content as compared to the known phosphor material MSi2O2N2:D, with MO being an oxidic compound of M. The charge stoichiometry that is different from that of known compounds allows an improvement of many properties.
Patent KR-20100052510-A (KR)
Title: Plastic cap having a pouring protrusion
Inventor: KUWAGAKI DENMI
IPC: B65D47/06
Filed: 2008-08-08
Abstract: Provided is a plastic cap having a pouring protrusion, which can pour a content liquid smoothly with a constant liquid width even in case the degree of inclination of a container at the time of pouring the content liquid is more or less changed and which can adjust the liquid quantity easily. The plastic cap is characterized in that a bill portion (20) protruding obliquely outward is formed at the upper end portion of a pouring cylinder formed at a top plate portion (5) of a cap body (1), in that the lower end portion of the inner face of the pouring cylinder is a generally cylindrical seal face (17), in that a groove (30) extending from the upper end portion of the seal face (17) to the upper end of the bill portion (20) is formed in the inner face of the bill portion (20) of the pouring cylinder (11), and in that a seal ring (29), which comes into close contact with the seal face (17) of the inner face of the pouring cylinder when the upper cover (2) is closed, is formed on the inner face of an upper cover (2).
Patent KR-20100080512-A (KR)
Title: Terminal structures of an ion implanter having insulated conductors with dielectric fins
Inventor: TEKLETSADIK KASEGN D
IPC: H01L21/265
Filed: 2008-08-25
Abstract: Terminal structures of an ion implanter having insulated conductors with dielectric fins are disclosed. In one particular exemplary embodiment, the terminal structures of an ion implanter may be realized with insulated conductors with one or more dielectric fins. For example, the ion implanter may comprise an ion source configured to provide an ion beam. The ion implanter may also comprise a terminal structure defining a cavity, wherein the ion source may be at least partially disposed within the cavity. The ion implanter may further comprise an insulated conductor having at least one dielectric fin disposed proximate an exterior portion of the terminal structure to modify an electric field.
Patent KR-20100059918-A (KR)
Title: An elastomer composite and method for producing it
Inventor: ZHANG XUAN
IPC: C08J3/215
Filed: 2008-08-28
Abstract: An elastomer composite includes the coagulated product of a mixture of a particulate slurry and a latex blend comprising skim latex and at least one of field latex and latex concentrate.
Patent KR-20100070340-A (KR)
Title: Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins
Inventor: COFFY TIM
IPC: C08F4/6192
Filed: 2008-10-15
Abstract: Embodiments of the invention include multi-component catalyst systems, polymerization processes and heterophasic copolymers formed by the processes The multicomponent catalyst system includes a catalyst selected from Ziegler-Natta catalyst systems including a diether internal electron donor and a metallocene catalyst represented by the general formula XCpACpBMAn, wherein X is a structural bridge, CpA and CpB independently denote substituted or unsubstituted cyclopentadienyl groups or derivatives, M is a transition metal, A is an alky I, hydrocarbyl or halogen group, and n is an integer between 0 and 4 Embodiments further include a second catalyst represented by the formula XCpACpBMAn, wherein CpA and CpB independently denote substituted or unsubstituted cyclopentadienyl groups or derivatives, X, M, A, and n are defined as before, and wherein the second catalyst exhibits a higher ethylene response than the first catalyst.
Patent KR-20100085037-A (KR)
Title: Control gate line architecture
Inventor: MIWA TORU
IPC: G11C16/30
Filed: 2008-08-28
Abstract: A non-volatile storage system that includes less word line drivers than word lines by having a limited set of individually controllable drivers for a subset of unselected word lines requiring word line by word line control, and have the remaining word lines connected to a common source.
Patent KR-20100095529-A (KR)
Inventor: CIUPAK BRIAN R
IPC: C09K3/14
Filed: 2008-10-21
Abstract: 다수의 섬유 및 섬유에 결합하는 수지 성분을 포함하는 마찰재에 관한 것으로서, 상기 수지 성분은 탄성 수지를 포함한다.
Patent KR-20100084555-A (KR)
Title: Methods for provisioning mobile stations and wireless communications with mobile stations located within femtocells
Inventor: MACK KARL J
IPC: H04W16/28
Filed: 2008-10-15
Abstract: A method for wireless communications with mobile stations located within a femtocell is described. The method includes registering a femtocell with an IMS core network to receive IMS services for one or more mobile stations located within the femtocell, and separately registering the mobile station with an application server to provide additional services to the mobile station located within the femtocell. The additional services may be CDMA services. Also, registering the femtocell with the IMS core network may include transmitting femtocell registration information that does not include information regarding the mobile station to the IMS core network to request IMS services for the mobile station.
Patent KR-20100075657-A (KR)
Title: H-arq rate compatible low-density parity-check (ldpc) codes for high throughput applications
Inventor: EL KHAMY MOSTAFA
IPC: H04L1/18
Filed: 2007-01-08
Abstract: In one embodiment, the present patent application comprises a method and apparatus to generate low rate protographs from high rate protographs, comprising copying a base graph; permuting end points of edges of a same type in copies of the base graph to produce a permuted graph; and pruning systematic input nodes in the permuted graph and the edges connected to them. In another embodiment, the present patent application comprises a method and apparatus to generate high-rate codes from low-rate codes, comprising puncturing a subset of codeword bits, wherein the step of puncturing a subset of codeword bits comprises regular-irregular puncturing the subset of codeword bits, random puncturing variable nodes, or progressive node puncturing variable nodes to obtain a desired code from a preceding code.
Patent KR-20100106445-A (KR)
Inventor: GABRIEL CLAUS
IPC: B01F27/93
Filed: 2008-11-25
Abstract: 본 발명은 자화성 입자를 함유하는 현탁액의 컨디셔닝 방법으로서, 상기 자화성 입자를 함유하는 현탁액을 갭(3)을 통해 전달하여 자화성 입자를 함유하는 현탁액의 전단을 유도하는 방법에 관한 것이다. 자기장을 상기 갭(3)에 인가시켜 자화성 입자를 함유하는 현탁액을 상기 자기장 존재 하에 전단시킨다. 본 발명은 또한 자화성 입자를 함유하는 현탁액을 컨디셔닝하기 위한 장치로서, 자화성 입자를 함유하는 현탁액에 전단력을 인가하기 위해서, 상기 자화성 입자를 함유하는 현탁액이 통과하여 흐르는 1 이상의 갭(3)을 포함하는 장치에 관한 것이다. 상기 장치는 또한 1 이상의 갭(3)에 자기장을 발생시키기 위한 1 이상의 자석을 함유한다.
Patent KR-20100110318-A (KR)
Inventor: FORSTER JAN D
IPC: C09J11/00
Filed: 2008-11-26
Abstract: 본 발명은, 가교결합성 중합체를 포함하는 전구체를 경화시켜 얻어지는 구조용 접착제에 접합되는 적어도 하나의 기재를 포함하는 조립체를 제공하며, 여기서 구조용 접착제에 접합되는 기재의 표면 영역은 적어도 하나의 금속을 포함하고 액체 활성화제로 처리된다.
Patent KR-20100120145-A (KR)
Inventor: KANEKO MASATO
IPC: C10N20/02
Filed: 2009-02-03
Abstract: 본 발명은 지구 온난화 계수가 낮고, 특히 현행 카 에어컨 시스템 등에 사용 가능한 냉매, 즉, 하기 분자식 A로 표시되는 화합물로부터 선택되는 적어도 1종의 불소 함유 유기 화합물, 또는 상기 불소 함유 유기 화합물과 포화 불화 탄화수소 화합물의 조합을 포함하는 냉매를 사용하는 냉동기용의 윤활유 조성물이며, 상기 조성물에 포함되는 기유가 수산기가 17 mgKOH/g 이하의 폴리비닐에테르 유도체를 주성분으로 하는 냉동기용 윤활유 조성물을 제공한다. 
<분자식 A> 
C p O q F r R s   
[식 중, R은 Cl, Br, I 또는 H를 나타내고, p는 1 내지 6, q는 0 내지 2, r은 1 내지 14, s는 0 내지 13의 정수이되, 단 q가 0인 경우에는 p는 2 내지 6이고, 분자 중에 탄소-탄소 불포화 결합을 1개 이상 가짐]
Patent KR-20100110366-A (KR)
Inventor: TAKANO YUSUKE
IPC: G03F7/40
Filed: 2009-01-27
Abstract: 본 발명은 미세한 패턴을 간편하고 또한 높은 양산성으로 제조할 수 있는 미세 패턴 형성 방법을 제공하는 것이다.  본 발명의 방법에서는 피가공막 위에 제 1 볼록 패턴을 형성시키고, 그 볼록 패턴의 볼록부 측벽에 폴리실라잔을 포함하는 수지 조성물로 형성된 스페이서를 형성시키고, 그 스페이서, 또는 스페이서의 주위에 배치된 수지층을 마스크로 하여 미세한 패턴을 형성시킨다.  스페이서는 균일하게 도포된 수지 조성물을 제 1 볼록 패턴의 근접에서만 경화시킴으로써 형성되고, 통상의 패턴 형성 방법과 비교하여 상당히 미세한 사이즈의 패턴이 형성된다.
Patent KR-20100112638-A (KR)
Title: System and scheduler for intercell interference cancellation
Inventor: ANDERSON NICHOLAS WILLIAM
IPC: H04W88/12
Filed: 2007-06-18
Abstract: Embodiments of the invention provide a controller, in a cellular wireless network for cancellation of interference from neighboring cells. Logic in the controller determines channel quality of a radio channel between a first base station and a UE. Scheduling logic causes the first base station to adjust a number of data streams used for communication with the UE and a second base station to adjust a number of data streams used for communication to a second UE within a time period, as a function of the channel quality. Other embodiments provide an apparatus for reducing interference in a receiver that receives N data streams. Signal processing logic receives the N data streams, where N-M of the data streams represent interference with respect to M desired data streams, and cancels the N-M data streams so as to receive the M desired data streams. The N data streams may be received from multiple base stations, or multiple UEs.
Patent KR-20100123870-A (KR)
Title: Method of manufacturing a heat exchanger
Inventor: MORINO MASAHIRO
IPC: H01L23/367
Filed: 2009-04-08
Abstract: A method of manufacturing a heat exchanger. The method involves extrusion-molding a long fin member, which has a plurality of long fins protruding from a flat-plate-shaped long base, and cutting the long fin member by a predetermined width. The base of the fin members are also cut. This results in a heat exchanger having a plurality of fin members (10) including a plurality of fins (11) that is arranged in parallel and protrudes from a flat-plate base (12) so that slit portions are formed on both side ends in a width direction of the base (12), the fin members being arranged so that respective bases abut on each other in a frame.
Patent KR-20100132540-A (KR)
Inventor: KRUSZEWSKI REGINALD THOMAS
IPC: D04H1/542
Filed: 2009-03-23
Abstract: 본 발명은 1종 이상의 열 안정성 난연성 안정화 천에 부착된, 결합제에 의해 압축 상태로 유지되는 주름진 내열성 섬유를 포함하는 내열 라이너 서브-어셈블리에 관한 것이고, 여기서, 내열 라이너가 열 또는 화염에 노출될 경우 라이너의 두께가 100% 이상 증가되고, 라이너의 수축률은 10% 이하이다. 
본 발명은 또한 이러한 라이너의, 보호성 천, 의복 및 물품 내에서의 용도에 관한 것이다.
Patent KR-20110008262-A (KR)
Inventor: CORDEIRO CARLOS
IPC: H04L12/28
Filed: 2009-04-24
Abstract: 상이한 채널들 상에서 동작하는 무선 네트워크의 분포된 조정은 각각의 '홈' 채널 상의 디바이스를 디스패치하여 다른 '외부' 채널들을 정기적으로 방문하여 이 채널들 상에서 브로드캐스트 정보를 전파하고 청취함으로써 제공된다. 홈 채널 상의 송신된 브로드캐스트 패킷들의 정보는 디스패치된 디바이스에 의해, 홈 채널의 다른 디바이스들 대신 동작하는 '프록시 디바이스'로서 외부 채널들 상의 디바이스들로 중계된다. 일 바람직한 실시예에서, 이 프록시 프로세스의 다양한 양태들은 오버헤드 및 지연들을 감소함으로써 최적화된다. 각각의 채널은 홈과 외부 디바이스들 사이의 경쟁을 회피하기 위해, 홈 디바이스들 및 외부 디바이스들을 구별하도록 구성된다. 외부 채널들 상의 획득된 비콘 슬롯들은 프록시 디바이스들을 리턴하는 것을 용이하게 하도록 예약된다. 홈 채널에서, 앵커 디바이스는 다른 디바이스들에게 프록시 디바이스의 임시 부재를 경고하고 홈 채널 상의 프록시 디바이스의 비콘 슬롯을 보존한다.
Patent KR-20110008280-A (KR)
Inventor: HASHIMOTO TSUTOMU
IPC: H01M50/103
Filed: 2009-03-31
Abstract: 본 발명의 2차 전지는, 정극 단자 및 부극 단자가 설치된 각형 전지 캔(1)과, 각형 전지 캔 내에 배치되고, 정극 단자에 전기적으로 접속된 시트 형상 정극(2) 및 부극 단자에 전기적으로 접속된 시트 형상 부극(3)이 세퍼레이터를 개재하여 적층된 전극군과, 고정용 테이프(9)와, 각형 전지 캔의 정극 단자 및 부극 단자가 형성된 면의 긴 변 방향에 전극군의 폭과 실질적으로 동일 폭의 제1 부분과, 제1 부분의 상기 긴 변 방향의 중심과 상기 면의 실질적으로 동일 수직선 상에 중심이 있고 또한 상기 긴 변 방향에 전극군의 폭보다 큰 폭의 제2 부분을 구비한 제1 및 제2 절연성 보조 시트(8)를 구비한다.  제1 및 제2 절연성 보조 시트(8)는, 상기 긴 변측으로부터 전극군을 사이에 두고 대향하는 위치에 배치되고 또한 전극군을 압박하여 제1 부분에 있어서 서로 고정용 테이프에 의해 연결되어 있다.
Patent KR-20110025793-A (KR)
Inventor: HEGDE HARSHA
IPC: H04W40/24
Filed: 2009-08-06
Abstract: 통신 시스템(100)은 IMS 코어 네트워크(152)를 바이패스하는 한편, IMS 네트워크(150)으로의 시그널링 경로를 계속 라우팅하여, IMS 코어 네트워크를 경유하여 발신 노드 B와 착신 노드 B 간의 베어러 경로를 라우팅하는 것에 기인하는 지연, 베어러 스트림 데이터 손실 및 지터의 가능성, 및 추가적인 백홀 용량 요건들(backhaul capacity requirements)을 회피하면서, IMS 네트워크가 베어러 경로에 대한 제어를 유지하게 하여, X2 인터페이스(116)를 경유하여 발신 노드 B(112)와 착신 노드 B(예를 들어, 노드 B(122) 간의 통신 세션의 베어러 경로를 라우팅한다.  베어러 경로가 IMS 코어 네트워크를 바이패스할 수 있는지 여부를 결정할 때, 통신 시스템은 통신 세션을 위하여 IMS 코어 네트워크 베어러 연관된 서비스들이 요구되어, 그러한 서비스들을 제공하기 위해 호출의 베어러 경로가 IMS 코어 네트워크로 라우팅될 필요가 있을 것인지 여부를 결정한다.
Patent KR-20120083578-A (KR)
Title: Pulse wave velocity measurement system using piezo film sensor and body sensor network device
Inventor: SUN KOOK
IPC: A61B5/0285
Filed: 2011-01-18
Abstract: PURPOSE: A measurement system of a PWV(Pulse Wave Velocity) using a piezo film sensor and a body sensor network device are provided to measure a PWV by using only two piezo film sensors. CONSTITUTION: A U-Healthcare apparatus measures a PWV. A body sensor network device digitizes the measured analog signal. The body sensor network device takes charge of wirelessly transmitting the signal measured to a Smart phone. Carotid artery -carotid-Femoral PWVs have the most significant correlation with stiffness of a main artery and a result value of PWV. A piezo film sensor connected to a WSN(Wireless Sensor Network) device is respectively attached to each A or B spot. The sensor measures pulse waves at a corresponding arterial blood location.
Patent KR-20120084910-A (KR)
Title: 광기전력 모듈 및 그 제조 방법
Inventor: LEE SEUNG HYUN
IPC: H01L31/042
Filed: 2011-01-21
Abstract: 본 발명의 광기전력 모듈의 제조 방법은, 기판 상에 제1 전극, 광전변환층, 제2 전극을 형성하는 단계, 상기 제2 전극 상에 상기 광전변환층에서 생성된 전력을 외부로 공급하기 위한 버스바, 및 상기 버스바로부터 연장되어 상기 제2 전극의 외부로 돌출되는 리드바를 형성하되, 상기 리드바와 상기 제2 전극 사이의 공간 중 적어도 일부를 채우도록 형성되는 절연재를 더 형성하는 단계를 포함할 수 있다.
Patent KR-20120084976-A (KR)
Inventor: PARK JAE WOON
IPC: G11B33/02
Filed: 2011-01-21
Abstract: 디스크의 형상에 대응되도록 형성되는 삽입홈을 구비하는 바디부와, 상기 삽입홈 내에 배치되며, 슬리브가 삽입 장착되도록 상부측으로 연장 형성되는 슬리브 하우징, 및 상기 슬리브 하우징의 주위에 배치되도록 상기 바디부에 형성되는 복수개의 코일 인출홀을 포함하며, 상기 복수개의 코일 인출홀이 적어도 두 개 이상의 코일 인출홀이 이웃하는 코일 인출홀과 연통되도록 형성되는 하드 디스크 드라이브용 베이스가 개시된다.
Patent KR-20120091849-A (KR)
Title: Water treatment apparatus
Inventor: JANG JAE YOUNG
IPC: B01D65/02
Filed: 2011-02-10
Abstract: PURPOSE: A water treating apparatus is provided to improve the durability of the apparatus and to easily adjust the treating capacity of the apparatus by modulating parts. CONSTITUTION: A water treating apparatus includes an inlet and a membrane separating bath(1). The inlet introduces polluted water into the water treating apparatus. The membrane separating bath purifies the polluted water through the inlet. The membrane separating bath includes a membrane separating frame(30) and a panel(11). The membrane separating frame forms the framework of the membrane separating bath. The panel is installed at the membrane separating frame. The panel generates the sealed internal space of the membrane separating bath.
Patent KR-20120092475-A (KR)
Title: Apparatus and method for transmitting control information on in-device coexistence interference
Inventor: AHN JAE HYUN
IPC: H04W88/06
Filed: 2011-02-11
Abstract: PURPOSE: A transmission apparatus of control information for coexistence interference within an apparatus is provided to release avoidance states by requesting a measurement result for an interference weakness area. CONSTITUTION: An interference detection unit(1205) detects interference between the reception of a second frequency band and the transmission of a first frequency band. A support information creation unit(1210) creates support information. A transmission unit(1215) transmits the created support information to a base station(1250). A reception unit(1225) receives release request information which releases avoidance states or response information which allows the second frequency band to enter into the avoidance state. A release operation execution unit(1220) executes avoidance state release operations.
Patent KR-20120093490-A (KR)
Inventor: SIN DONG SU
IPC: A63H3/36
Filed: 2011-02-15
Abstract: 본 발명은 주문자 인형의 제조방법에 관한 것으로서, 주문자의 얼굴을 자수천에 자수를 하여 얼굴 형태를 만들고, 이를 인형의 얼굴측의 앞면에 봉재함으로써 완성되므로, 인형의 전체적인 형상, 예를들어 공주 인형, 댄서 인형 등에 주문자의 얼굴을 새겨 넣을 수 있고, 하나의 예술 작품으로 될 수 있다.
Patent KR-20120095120-A (KR)
Title: Respirometer
Inventor: OH SANG EUN
IPC: C12M1/107
Filed: 2011-02-18
Abstract: PURPOSE: A creature breathing quantity measuring system is provided to accurately and consecutively measure the amount of bio gas in which microbial manufacture under an anaerobic condition and the amount of oxygen in which the microbial consumes while breathing. CONSTITUTION: A creature breathing quantity measuring system comprises a fluid pipe(20) which is connected to a microbial reaction container(10), a sensor unit(30) which is composed of a first sensor(31) and a second sensor(32) which measures the increase speed of bubbles and time from a point which detects bubbles created inside the fluid pipe to a point which detects the liquid, and a controller which calculates volume of bubbles using the measured bubble detecting time and the bubble increasing speed data. In the first and the second sensors, a sending unit which irradiates light source at one side and a receiving unit which receives the light source at the other side are installed to face each other based on the fluid pipe. The creature breathing quantity measuring system detects bubbles by using penetration sensitivity difference between a point when the fluid is fully filled and a point when the fluid is vacated by the bubbles.
Patent KR-20120095720-A (KR)
Title: Thickness monitor device and evaporation device having it
Inventor: RHO JUN SEO
IPC: H01L21/20
Filed: 2011-02-21
Abstract: PURPOSE: A device for measuring a film thickness and a deposition device having the same are provided to minimize the contamination of a sensor by installing a barrel type shield in the front side of a device for measuring a film thickness, thereby maintaining the reliability of a film thickness measurement. CONSTITUTION: A device for measuring a film thickness comprises a film thickness measurer(41) and a barrel type shield(45). The film thickness measurer measures a state of materials evaporating from an evaporation source. The barrel type shield is installed in the front side of the film thickness measuring device, thereby inducing a part of the materials evaporating from the evaporation source to the film thickness measurer.
Patent KR-20120101223-A (KR)
Title: Apparatus and method for mobile housekeeping book service
Inventor: LEE SANG YUN
IPC: G06Q30/00
Filed: 2011-02-22
Abstract: PURPOSE: A mobile housekeeping book service device and a method thereof are provided to efficiently manage and write a housekeeping book by automatically connecting a mobile discount coupon with a purchase product. CONSTITUTION: A shopping product item unit(110) includes one or more of plural downloaded purchase product items. A coupon unit(120) stores downloaded mobile discount coupons by downloading one or more mobile discount coupons. A connecting unit(130) connects the purchase product items with the mobile discount coupons proving a discount. A registering unit(140) includes the purchase product items, prices of the purchase product items, and a price discounted by the mobile discount coupon. [Reference numerals] (110) Shopping product item unit; (120) Coupon unit; (130) Connecting unit; (140) Registering unit
Patent KR-20120096732-A (KR)
Title: Device for controlling refractive index
Inventor: JUNG HO YOUNG
IPC: G02F1/1335
Filed: 2011-02-23
Abstract: PURPOSE: A refractive index control device is provided to obtain a linear refractive index profile by continuous voltage drop features. CONSTITUTION: A first substrate(110) faces a second substrate(120). A first transparent electrode(113) is formed on each unit cell of the first substrate. A second transparent electrode(121) is formed on a frontal side of the second substrate. A first metal electrode(111) and a second metal electrode(114) are connected to the most central area and the outermost area of the first transparent electrode. A liquid crystal layer(150) is formed between the first and second substrates.
Patent KR-20120097230-A (KR)
Inventor: CHOE BYEONG IL
IPC: A62C37/14
Filed: 2011-02-24
Abstract: PURPOSE: An injection nozzle for a fire extinguisher is provided to suppress a fire at an early stage and to facilitate the installation thereof. CONSTITUTION: An injection nozzle for a fire extinguisher comprises a body(110), a spray cap(120), a valve member(130), an elastic member(140), and a glass valve(150). A joint unit is formed on the upper part of the body, a path for moving a fire extinguishing agent is formed, and a flange unit is formed on the outer circumference of the body. The spray cap sprays out the fire extinguishing agent. The valve member is installed within the path of the body and blocks the path. The elastic member elastically supports the lower part of the valve member. The glass valve supports the lower part of the elastic member and closes the path.
Patent KR-20120098289-A (KR)
Title: An eeg-based tongue-machine interface apparatus, an eeg-based tongue-machine interface method, driving apparatus using an eeg-based tongue-machine interface and operation method of driving apparatus using an eeg-based tongue-machine interface
Inventor: CHOI SEUNG JIN
IPC: G05D3/00
Filed: 2011-02-28
Abstract: PURPOSE: A tongue-machine interface device and method based on brain waves and a driving device and an operation method using the same are provided to improve convenience and sanitation by measuring a signal on a scalp. CONSTITUTION: A brain wave detection unit(110) includes a plurality of electrodes attached on a scalp. Each electrode provides the voltage corresponding to a measured brain wave. A determination unit(130) calculates voltage difference by comparing a plurality of voltages. The determination unit determines the position of a tongue. An amplifier(120) amplifies the voltage corresponding to the brain waves. [Reference numerals] (110) Brain wave detection unit; (120) Amplifier; (130) Determination unit
Patent KR-20120104873-A (KR)
Title: Junction box
Inventor: KIM YONG JU
IPC: H02S40/34
Filed: 2011-03-14
Abstract: PURPOSE: A junction box is provided to efficiently emit heat through a cover unit, thereby preventing damage and malfunction that caused by contraction and expansion of the cover unit. CONSTITUTION: A junction box includes a housing unit(10), a terminal unit, a device unit, and a cover unit(40). The terminal unit is installed to the housing unit. The device unit is electrically connected to the terminal unit. The cover unit which is connected to the housing unit covers the terminal unit and the device unit. The cover unit is connected to the other side of the housing unit inserted in solar cell. A radiating unit is inserted in the housing unit.
Patent KR-20120105836-A (KR)
Title: 기판 척킹 장치
Inventor: KIM YOUNG HAK
IPC: H01L21/683
Filed: 2011-03-16
Abstract: 본 발명은 기판 척킹 장치에 관한 것으로서, 다수의 석션홀이 형성된 척킹 플레이트와; 상기 척킹 플레이트의 석션홀과 밀착되어 연통되는 다수의 석션 파이프들과; 상기 다수의 석션 파이프들과 제1개폐밸브를 사이에 두고 연결되는 석션 탱크들과; 상기 석션 탱크들과 각각 제2개폐밸브를 사이에 두고 연결 파이프로서 연결되는 펌프를 포함하는 것을 특징으로 하며, 이에 따라 기판의 척킹에 따른 동력비가 절감되고, 안정적인 척킹이 이루어지게 됨은 물론, 저용량의 펌프를 적용할 수 있어 원가 절감의 효과가 제공된다.