baber/WOPTO huggingface dataset:
Patent KR-20080113934-A (KR)
Title: Shape
Inventor: JANG SANG EUN
IPC: B43K21/22
Filed: 2007-06-26
Abstract: A sharp pencil is provided to prevent a sharp pencil lead from being broken during writing by forming a lead control device at the upper part of the case of a sharp pencil lead. A sharp pencil comprises a front end cap(10) which is provided with a hooking projection acting as a stopper for allowing a chuck(60) and a sleeve(42) to stop after moving a certain distance for discharging the lead; a case(20) which is fixed to the front end cap and is provided with a projection at the upper end part; a lead control device(30) which is provided with a groove corresponding to the projection of the case and has an hexagonal inside; a slider(40) which is fixed to the inside of the lead control device, whose one part has a hexagonal shape so as to correspond to the inner shape of the lead control device, whose other part has a screw part(41) to be engaged with the screw part(12) formed in the front end cap, and whose end part is provided with a sleeve(42) for stopping the chuck when the chuck comes back after discharging the lead; a lead container(50) formed inside the slider; and a spring(70) providing the restoring force to the sleeve.
Patent KR-20080087616-A (KR)
Title: Method and apparatus for encoding and decoding multi-view image
Inventor: MOON YOUNG HO
IPC: H04N13/00
Filed: 2007-06-28
Abstract: A method and an apparatus for encoding and decoding multi-view images are provided to add an image region acquired from an image at a point of view to an image at another point of view to create a reference picture by using a view difference between the multi-view images, and perform prediction encoding by using the created reference picture, thereby improving the efficiency of prediction encoding. A method for encoding multi-view images comprises the following steps of: determining a new region of a picture at a second point of view which is not included into a picture at a first point of view and is included into the picture at the second point of view on the basis of the picture at the first point of view and the picture at the second point of view inputted at a predetermined first time in the multi-view images inputted for a predetermined period through plural image acquisition units having different views(610); adding the new region to the picture at the first point of view inputted at a predetermined second time to create a reference picture(620); and encoding the picture at the second point of view inputted at the second time by using the reference picture(630).
Patent KR-20090002606-A (KR)
Title: Filter assembly of ventilation device
Inventor: BANG KI SUK
IPC: F24F7/08
Filed: 2007-07-02
Abstract: A filter assembly of a ventilation device is provided to prevent air circulating inside a heat exchanger to being escaped to outside by additionally equipping seal part in one side of a heat sink. A heat exchanger of a ventilation device performs heat exchange with ambient air circulating inside and indoor air by stacking multiple heat sinks(200'). The heat sink comprises a heat exchange partition(210) performing heat exchange of front air and rear air; a frame part supporting to maintain initial shape of a heat exchange partition; a rib(222) directing the flow direction of front and rear air of the heat exchange partition; and a seal part(224) contacting with the frame part of the adjacent heat sink, blocking air escape. The frame part, an induction rib, and a seal part are injection-molded into a single unit.
Patent KR-20090003904-A (KR)
Title: Water softner
Inventor: LEE KI WOON
IPC: B01D35/00
Filed: 2007-07-05
Abstract: A water softener minimizes unnecessary water waste and waiting time even when the hot water container is cooled as a hot water container is not used for a long time. A water softener(100) comprises: an insulated hot water container(2) in which ion exchange resin is embedded, which softens hot water flown in the insulated hot water container, and which prevents heat from being radiated to the outside; a hot water inflow pipe flowing hot water in the insulated hot water container; and a hot water discharge pipe(9) discharging hot water from the insulated hot water container. The water softener further comprises a wastewater pipe branched off from the hot water inflow pipe, and a first three way valve installed at a branching point of the hot water inflow pipe and the wastewater pipe and operated by electricity. The water softener prevents hot water flown in the hot water inflow pipe from flowing in the hot water container and discharges the hot water flown in the hot water inflow pipe to the wastewater pipe by operating the three way valve in the already set conditions while performing a normal operation of flowing hot water in the hot water container through the hot water inflow pipe.
Patent KR-20090008580-A (KR)
Title: The base material for vehicle head liner
Inventor: KIM KI SUNG
IPC: B60R13/08
Filed: 2007-07-18
Abstract: A head liner base material for an automobile interior is excellent in soundproofing and heat insulating properties, and is not harmful to the human body. A head liner base material(10) for an automobile interior comprises a core material(20) consisting of a cross-linked polyolefin based foam sheet, and a layer of a reinforcement(30) consisting of a natural fiber and a synthetic fiber, the reinforcement layer being formed on a top part and a bottom part of the core material. The cross-linked polyolefin based foam sheet has a width of 700 to 1600 mm, a foaming magnification of 5 to 30 times, and a thickness of 3 to 8 mm.
Patent KR-20090011125-A (KR)
Title: Buoy for observation of environment state
Inventor: JO BYUNG WAN
IPC: B63B22/06
Filed: 2007-07-25
Abstract: An environment observing buoy is provided to transfer generated environment data corresponding to a sensed environment status to an external apparatus, thereby collecting the generated environment data easily from a distance. An environment observing buoy comprises the following units. A sensor(130) senses surrounding environment status and transfer generated environment data to a controller(100). A communication module(120) transmits the generated environment data to an external apparatus in a wireless mode. A storage unit(150) stores materials for managing symptoms of the surrounding environment. An actuator(140) is combined with the storage unit.
Patent KR-20080044752-A (KR)
Title: Apparatus for the transition of dielectric waveguide and transmission line in millimeter wave band
Inventor: KIM BONG SU
IPC: H01P3/02
Filed: 2007-08-06
Abstract: A millimeter wave transition apparatus of a dielectric waveguide and a transmission line is provided to drastically reduce a design time of the millimeter wave transition apparatus and reduce a process error. A millimeter wave transition apparatus of a dielectric waveguide and a transmission line(210) includes a slot(230). The transition line is arranged at an input terminal and an output terminal along a signal transition direction at a top of an uppermost dielectric substrate to transit a signal. The dielectric waveguide becomes a signal transition path by being formed by top and bottom ground surfaces of a lowermost dielectric substrate and a via row arranged along the signal transition direction. The slot is arranged on the signal transition path of the top ground surface and transits the signal inputted from the input terminal transmission line to an output terminal transmission line via the dielectric waveguide by connecting the transmission line to the dielectric waveguide.
Patent KR-20070091259-A (KR)
Title: Field effect transistor formed on an insulating substrate
Inventor: HAYASHI YUTAKA
IPC: H01L29/78
Filed: 2007-08-23
Abstract: A FET(field effect transistor) formed on an insulation substrate is provided to embody an increase of a maximum allowable voltage of an output voltage by forming a plurality of third regions and by absorbing effectively minority carriers having an opposite polarity into a minute distance between the third regions. A semiconductor thin film is formed on an insulation substrate. A gate insulation layer is formed on the semiconductor thin film. A first gate electrode(401) having a length and a width is formed on the gate insulation layer. First and second regions(110,120) of first conductivity types are formed on or in the surface of the semiconductor thin film, disposed on both lateral surfaces of the first gate electrode in their lengthwise direction. Third regions are interposed between two of second regions in their widthwise direction of a gate, having an opposite conductivity type to the first conductivity type and including a plurality of regions. A conductive thin film is commonly connected to the second and third regions. The width of the second regions is 25 times as small as the channel length of the second regions.
Patent KR-20090021546-A (KR)
Title: The form using a black soybean and the manufacturing method
Inventor: MIN DAE DONG
IPC: A23L7/10
Filed: 2007-08-27
Abstract: A food using a black bean and a preparing method thereof are provided to enable a user to eat the black bean of high nutritive value easily and supply a chewing feeling by mixing dough to pulverized black bean with the skin. A food using a black bean and a preparing method thereof comprise the following steps. Ingredients are 20-65wt% of flour, 6-15wt% of a black sesame, 4-15wt% of black rice, 4.5-15wt% of a black bean, 0.5-2.5wt% of bay salt, and 15-25wt% of purified water(a). The ingredients are kneaded in a kneader for 10-30 minutes(b). The kneaded ingredients are steamed in a steamer at a temperature of 150-200°C for 7-15 minutes(c). The steamed ingredients are cooled down in a cooler at a temperature of 10-30°C for 20-120 minutes(d). The food using a black bean such as a black bun skin and a black bean noodle is prepared.
Patent KR-20090028170-A (KR)
Title: Method and apparatus for multiple beamforming
Inventor: CHOI IN KYEONG
IPC: H04B7/02
Filed: 2007-09-14
Abstract: A multiple beam forming method for gaining the multi-user diversity gain and an apparatus thereof are provided to increase multi user diversity gain by using one matrix and utilize space freedom by multi antenna by using multi beam every time slot. A user terminal grouping unit groups user terminals by using feedback information received from each user terminal(S240). A base station scheduler uses the feedback information of the user terminal and the coding word. The user terminal in which the base station scheduler assigns each stream is determined(S250). The COMBF precoder of the base station uses the determined coding word and the unitary matrix promised between transmitter and receiver(S260). A multiplexer multiplexes the outputs of the COMBF precoder. The multiplexer inserts the MIMO midamble and the electrical transmission is performed through a plurality of transmission antenna(S270).
Patent KR-20090028251-A (KR)
Title: Phosphorus-containing catalyst composition and hydroformylation process using the same
Inventor: CHOI JAE HUI
IPC: B01J31/02
Filed: 2007-09-14
Abstract: Provided is a catalyst composition for adjusting selectivity with regard to a normal(n)/iso(i) ratio of aldehyde and securing excellent catalyst activation and stability. A catalyst composition comprises a triphenylphosphine ligand represented by the formula 1, a phospine ligand with a coordination number(CN) of 1 represented by the formula 2, a phosphine oxide ligand with a CN of 1 represented by the formula 3, and a transition metal catalyst represented by the formula 4. In the formula 1 and 2, R1, R2, and R3 are independently a substituted or non-substituted C1-C20 alkyl group, substituted or non-substituted C5-C20 cycloalkyl group or cycloalkenyl group, substituted or non-substituted C6-C36 aryl group, substituted or non-substituted C1-C20 heteroalkyl group, substituted or non-substituted C4-C36 hetero aryl group, or a substituted or non-substituted C4-C36 cyclohetero group.
Patent KR-20090030761-A (KR)
Title: Dual stacking method combining large volume single drop microextraction and sweeping and the capillary for large volume single drop microextraction
Inventor: CHUNG DOO SOO
IPC: G01N31/00
Filed: 2007-09-21
Abstract: A method for performing single drop microextraction is provided to form microdroplet steadily in capillary electrophoresis and concentrating the sample. A method for performing single drop microextraction by forming microdroplet at the end of the capillary tube for preconcentration of the sample in capillary electrophoresis, comprises a step for inserting hydrophobic tube at the end of the capillary tube to form single drop stably. The tube is selected from the group consisting of polytetrafluoroethylene, perfluoroalkoxy polymer resin, fluorinated ethylenepropylene and polyetheretherketones.
Patent KR-20080028815-A (KR)
Title: Beamforming and/of mimo rf front-end and application thereof
Inventor: AHMADREZA ROFOUGARAN
IPC: H04B7/02
Filed: 2007-09-21
Abstract: A beamforming and/or MIMO(Multi Input Multi Output) RF(Radio Frequency) front end and an application thereof are provided to overcome more than one limitation such as complexity and addition of a component count of a beamforming transmitter as incorporating benefits of MIMO and/or beamforming. A transmission control module(180) controls coordinates of up-converted analog signals in the first transmission mode, and controls coordinates of the up-converted analog signals in the second transmission mode in order to individually generate multi-controlled and up-converted signals and plurally controlled and up-converted signals(88). An antenna coupling circuit(184) provides multiple or plural outbound RF signals to at least a portion of plural antennas(72) by depending on a transmission mode, and provides multiple or plural inbound RF signals based on reception antennas to an LNA(Low Noise Amplifier) module from the plural antennas. A receiving control module(188) controls coordinates of the multiple or plural amplified inbound RF signals based on a reception mode.
Patent KR-20090036222-A (KR)
Title: Method and system for processing sensor data
Inventor: KANG WON SEOK
IPC: G08C17/02
Filed: 2007-10-09
Abstract: A method and system for processing sensor data is provided to estimate a state grade in future after determining the state grade at current time by corresponding the state of space to time information through a sensor data analysis. A sensor data processing system(200) is comprised of sensor data identification means(210), state grade decision means(220), and the condition grade prediction means(230) and apparatus for transmission message(240). A space for the sensor network is determined based on the object space storage(250) the reference. The apparatus for transmission message provides the alerting message about the condition grade at the condition grade at the moment when being determined or the future time point when being predicted.
Patent KR-20090037740-A (KR)
Title: Cyclic oleffin-based resin film including si-filler and electronic device using the same
Inventor: YOO DONG WOO
IPC: C08L83/00
Filed: 2007-10-12
Abstract: A cyclic olefin-based resin film is provided to ensure excellent property by comprising Si-filler to cyclic olefin-based addition polymer. A cyclic olefin-based resin film comprises a cyclic olefin-based addition polymer containing a cyclic olefin-based monomer, and silicon-based filler represented by the chemical formula 1: (R^30SiO_1.5)x(R^31SiO_1.5)y. In the chemical formula 1, x and y are an integer of 4-10; R^30 and R^31 are independently at least one selected from the group consisting of C1-C18 linear or branched alkyl group, C2-C18 linear or branched alkenyl group, C2-C18 linear or branched alkynyl group, C4-C8 linear or branched cycloalkyl group, C1-C40 aryl group or heteroaryl group, C1-C18 alkoxy group, C2-C18 alkenyl oxy group, C2-C18 alkynyl oxy group and C1-C8 alkylamine group.
Patent KR-20090038497-A (KR)
Title: 광섬유와 uv led를 이용하는 살균방식 및 장치.
Inventor: JEONG WON CHEOL
IPC: A61L2/10
Filed: 2007-10-16
Abstract: 본 발명은 광섬유와 UV LED를 이용하는 살균방식 및 장치에 관한 것이다. 
     일반적인 가정에서도 살균과 예방을 위한 손쉬운 사용이 가능하도록 가구, 음식물건조기, 등에 장착하고 또한 휴대와 이동이 가능하도록 하는 장치로; 
     특히, 1개 이상의 UV LED를 사용하여 칸이나 단에 상관없이 조사할 수 있도록 하며; 
     필요에 따라 UV LED광원은 광섬유를 통하여 조도 손실 없이 원하는 장소에 전송하며; 
     이를 칸이나 단에 상관없이 조사할 수 있도록 하는 광섬유와 UV LED를 이용하는 살균방식 및 장치에 관한 것이다. 
       
     UV LED, 광섬유, 살균,
Patent KR-20090040990-A (KR)
Title: A method of managing member for on-line sale
Inventor: HEO SUNG YONG
IPC: G06Q10/06
Filed: 2007-10-23
Abstract: A member management for online business capable of distributing a profit to most members within a short time is provided to induce the extent of concern and competitive spirit about the product purchase by differentiating the distribution of profit according to product sales. The circulation profit of the article which members buy from the online shopping mall reaches the predetermined amount of money. An operation server(200) produces a code according to an order reaching the predetermined amount of money and gives a sequence number. According to the operation server is the sequence number, the lower code of 2 is arranged in the low rank of one high level code. If three codes are arranged, the operation server pays the predetermined amount of money to the members of the high level code. The high level code is converted into the deactivated code. The operation server moves the code in order to be arranged in the low rank of the code in which the sequence number is fast among the lower code.
Patent KR-20090041865-A (KR)
Title: Apparatus and method for recognizing a wireless communication site
Inventor: KIM SO YEON
IPC: H04B17/00
Filed: 2007-10-25
Abstract: An apparatus and a method for recognizing a wireless communication site are provided to exactly recognize the wireless communication site without respect to the number of receiving sites and skillful degree of an operator. A signal input unit(110) receives a receiving signal and wireless communication site information from a wireless communication site. A noise pattern indexing unit(130) extracts noise from the signal inputted through the signal input unit. The noise pattern indexing unit performs indexing of the extracted noises. A library unit(140) stores the pre-registered wireless communication site information. The library unit specifies the indexed noise pattern as one transmission channel property. A wireless communication site recognition unit(150) applies a predetermined algorithm for recognizing a wireless communication site to the transmission channel property. Therefore, the wireless communication site recognition unit recognizes a wireless communication site corresponding to the received signal.
Patent KR-20090043352-A (KR)
Inventor: SUNG HO SANG
IPC: G10L19/02
Filed: 2007-10-29
Abstract: 본 발명은 상호 운용성을 지원하는 오디오/스피치 신호의 부호화 방법에 관한 것으로, 복수 개의 코덱들간의 상호 운용성(interoperability)을 나타내는 정보를 기초로 신호를 부호화할 도메인을 결정하고, 상호 운용성 정보를 기초로 결정된 도메인에서 신호를 부호화한다.
Patent KR-20080042724-A (KR)
Title: Circuit breaker
Inventor: HIROAKI KATO
IPC: H01H73/02
Filed: 2007-11-08
Abstract: A circuit breaker is provided to easily secure an installation space of a zero current transformer without increase in thickness of a breaker case by vertically moving a separator and a trip member in a state of facing each other. A circuit breaker includes a plurality of load side terminals(4) and power side terminals(3) vertically arranged on front and rear surfaces of a breaker case(2). A separator(15), a zero current transformer(20), and a trip member(27) are installed inside the breaker case. The separator switches an electric circuit between the power side terminal and the load side terminal. The zero current transformer detects an electric leakage. The trip member moves the separator from a closed position to an open position when the electric leakage is detected. The separator is installed long in a direction of arrangement of the load side terminals. The trip member is installed long in a direction of arrangement of the power side terminals. The separator and the trip member are installed to be movable along lengths thereof in a state of facing each other. The zero current transformer is installed between the separator and the trip member.
Patent KR-20090047773-A (KR)
Inventor: SHOJI AKIRA
IPC: G01V1/16
Filed: 2007-11-08
Abstract: 본 발명은 지진시에 지진동을 감지하여 작동하는 지진감지기구에 관한 것으로, 비자성재제의 지지재에 설치한 구멍 내에, 자석판과 자성재로 이루어지는 자석지지판을 간극을 두고 나사기구를 거쳐 설치하고, 상기 지지재의 하면에 자성재로 이루어지고, 큰 지름부, 작은 지름부, 웨이트부의 일체로 이루어지는 감지체의 큰 지름부를, 자석판에 흡착상태에서 매달아 지지시킨 것을 특징으로 하는 지진감지기구이고, 간극의 간격을 조절하여 자력의 강도를 가감하여, 설정 가속도의 변경, 조절에 대응한다.
Patent KR-20090048016-A (KR)
Inventor: RUY JAE HONG
IPC: H04L12/12
Filed: 2007-11-09
Abstract: 무선 센서 네트워크에 있어서 전송 성능을 높이고 데이터 유실을 방지하기 위한 무선 센서 네트워크에서의 코디네이터 및 그 운용 방법이 개시된다. 본 발명에 따른 코디네이터는 전송되는 비콘을 스캔하여 비콘에 포함된 채널에 관한 정보를 저장하고, 채널에 관한 정보를 토대로 부모 노드와 통신하는 홈 채널이 비활성일 때 홈 채널과 같은 계층의 다른 채널이 활성화되는 것과 동기하여 자식 노드와 통신하는 홈 채널을 활성화하여 주 라디오 인터페이스를 통하여 자식 노드와 통신하며, 홈 채널들의 주파수 대역과 다른 주파수 대역이고 항상 활성화된 채널인 보조 채널을 이용하여 보조 라디오 인터페이스를 통해 자식 노드와 통신하는 것을  특징으로 한다.  
     
     무선 센서 네트워크, 멀티 채널, 보조 채널, 보조 라디오 인터페이스
Patent KR-20090049130-A (KR)
Inventor: JEON HONG SEOK
IPC: H04L12/56
Filed: 2007-11-13
Abstract: 본 발명은 프락시 모바일(Proxy Mobile) IPv6에서 패킷 손실을 줄이기 위한 패킷 버퍼링 장치 및 방법에 관한 것으로, 서비스를 제공받던 이동 단말의 진출(Outgoing)을 감지하면 로컬 이동성 앵커(LMA : Local Mobility Anchor)로 패킷 버퍼링을 요청하는 제1 이동 접근 게이트웨이(MAG : Mobile Access Gateway) 및, 상기 패킷 버퍼링을 요청 받으면 상기 해당 이동 단말로 향하는 패킷을 버퍼링하는 상기 LMA를 포함하여 패킷 손실을 줄이는 효과를 가진다. 
     
     프락시 모바일 IPv6, 패킷 버퍼링, 모바일 IP
Patent KR-20090051319-A (KR)
Inventor: CHUNG WOO RAM
IPC: A47L9/00
Filed: 2007-11-19
Abstract: 본 발명은 로봇청소기 시스템 및 그 제어방법에 관한 것으로, 본 발명의 목적은 청소가 수행되지 않은 영역(미청소 영역)이 거의 없이 전체 청소 대상 영역이 고르게 청소되면서도 중복 청소 영역은 최소화 할 수 있는 청소 완료 시점을 판단하는 로봇청소기 시스템 및 그 제어방법을 제공함에 있다. 
     이를 위해 본 발명에 따른 로봇청소기 시스템의 제어방법은 로봇청소기가 벽면 참조 주행 패턴으로 주행하면서 청소 작업을 수행하는 단계; 상기 청소 작업 수행 도중 상기 로봇청소기가 도킹 스테이션에 접근하였는가 여부를 판단하는 단계; 상기 판단 단계에서 상기 로봇청소기가 상기 도킹 스테이션에 접근하였다고 판단되면 상기 청소 작업을 종료하도록 제어하는 단계를 포함한다. 
     
     로봇청소기, 벽면 참조 주행, 청소 완료
Patent KR-20090051619-A (KR)
Inventor: RHEE JUNE KOO
IPC: B42D25/305
Filed: 2007-11-19
Abstract: IC카드 칩에 저장된 카드정보를 기존의 자기띠 카드용 리더기에서도 판독할 수 있도록 하기 위해 그 카드정보에 대응되는 전류신호를 전자석을 이용하여 자기신호로 변환시켜 출력시키는 장치와 이를 내장한 IC카드가 개시된다. 자기신호 전달장치(자기전송부)는 전자석을 이용하여 셀프-클록킹 코드 방식에 따라 구현되며 자기띠 에뮬레이터로서 기능한다. 한 가지 실시예는 카드정보가 몇 개의 전자석들을 통해 시간에 따라 순차적으로 자기신호로 변환되도록 한다. 이런 자기전송부를 채용한 IC카드는 정지상태에서 카드정보를 자기헤드에 전달한다. 다른 실시예는 카드정보의 전체 비트 각각에 대하여 전자석셀 하나를 대응시킨 형태로 자기전송부를 구성한다. 이런 자기전송부를 채용한 IC카드는 자기헤드에 대고 긁는 형태로 카드정보를 자기헤드에 전달한다. 전자석 셀과 자성물질로 된 자기띠를 혼용하여 자기전송부를 구성할 수도 있다. 이러한 IC카드는 기존의 자기띠 카드 리더기에서도 카드정보의 판독이 가능함과 동시에 IC카드의 장점인 보안성도 가진다.  
     
     IC카드, 스마트카드, 자기띠, 전자석, 전자극, 셀프 클록킹 코드, 자기헤드, 자기띠 에뮬레이터
Patent KR-20090055161-A (KR)
Title: Tracing method for moving body using camera image coordinates
Inventor: LEE CHANG KEUN
IPC: H04N5/262
Filed: 2007-11-28
Abstract: A moving object tracking method is provided to simplify an image acquirement process in an image extraction algorithm by removing implementation complexity. A still image of one frame of a video frame received from a camera is divided into a predetermined size of a matrix form(S530). With respect to each partial area, pattern data of the area is extracted by an image extraction algorithm(S540). A still image of a continuously received video frame is divided into a predetermined size of a matrix form(S630). With respect to each partial area, pattern data of the area is extracted by the image extraction algorithm. The extracted pattern data is compared with the pre-extracted pattern data. If a weighted value is differently extracted in pattern data of a specific matrix area, it is determined that a moving object moves to the corresponding matrix area(S760). By comprehensively comparing average pattern data with the above pattern data, a movement direction of the moving object is detected(S800).