baber/WOPTO huggingface dataset:
Patent KR-20080104693-A (KR)
Title: Apparatus and method for channel estimation in wireless communication system
Inventor: KIM BYOUNG YUN
IPC: H04B7/26
Filed: 2007-05-29
Abstract: An apparatus and a method for estimating a universal channel in a wireless communication system are provided to adopt various or new channel estimation methods with a simple modification in an optical broadband wireless communication system. An apparatus for estimating a universal channel in a wireless communication system includes: a setting unit(208) which sets up variable values necessary for channel estimation; an allocation information storage(204) which stores pilot/data allocation information depending on the type of system and generates a control signal according to a selected pilot/data allocation information; a pilot arrangement unit(202) which arranges pilot symbols proper to calculation order under the control of the allocation information storage; and a channel calculation unit(210) which calculates the channel estimation values of data.
Patent KR-20070110463-A (KR)
Title: Therapeutic agent comprising biphenol compounds for prevention and treatment of cardiovascular disease
Inventor: PARK HO YONG
IPC: A61K31/05
Filed: 2007-06-21
Abstract: A therapeutic agent comprising biphenol compounds is provided to inhibit oxidation of low density lipoproteins and remove DPPH(1,1-diphenyl-2-picrylhydrazyl) radicals without side effects, so that the agent is useful for prevention and treatment of cardiovascular diseases including arteriosclerosis, coronary artery heart disease and myocardial infarction. A therapeutic agent for prevention and treatment of cardiovascular diseases comprises a biphenol compound represented by the formula(2), 3,5,5',5'-tetra-tert-butyl-diphenyl-2,2'-diol, isolated from Mantidis ootheca which is isolated by extracting Mantidis ootheca with water, C1-C4 lower alcohol or a mixed solvent thereof to prepare the crude extract of Mantidis ootheca; suspending the crude extract in water, and fractionating the suspension with n-hexane, chloroform and ethylacetate, sequentially to obtain an ethylacetate fraction; and subjecting the ethylacetate fraction to silica gel chromatography.
Patent KR-20080113738-A (KR)
Title: 겨울철 앞유리 서리 제거 장치
Inventor: ROH HO JONG
IPC: B60J1/02
Filed: 2007-06-25
Abstract: 서리제거장치에 관한 특허 
     
     열선, 가시도 센서, ECU
Patent KR-20080041981-A (KR)
Title: Method and apparatus for transmitting/receiving of broadcasting service in digital broadcasting system
Inventor: XU YILING
IPC: H04B7/26
Filed: 2007-06-29
Abstract: A method and an apparatus for transmitting and receiving a service in a digital broadcasting system are provided to receive the selected service continuously when moving a user to another IP(Internet Protocol) platform. Different IP platforms(310,320) offer the mapping information(330) relating to the IP addresses by IP platforms in the same or similar service to a terminal. At the IP platform 1, the IP address 'h' is allocated to a service(311). At the IP platform 2, the IP address 'j' is allocated to a service(321). Because the services are the same or similar, IP address mapping information by IP platforms between the services is transmitted to the terminal. The terminal receives the mapping information and receives the desired service continuously at the changed IP platform by means of the mapping information although the IP platform is changed into another IP platform and vice versa.
Patent KR-20080007127-A (KR)
Title: Mobile robot and clinical test appratus using the same
Inventor: CHUNG WAN KYUN
IPC: A61B5/00
Filed: 2007-07-12
Abstract: A clinical test apparatus is provided to carry out many clinical tests in parallel and ensure flexibility and diversity of clinical tests. A clinical test apparatus(100) includes: a stage unit(200); a test station(300) which is provided in the stage unit and carries out clinical tests; a mobile robot(500) which moves on the upside of the stage unit and transfers a plate(P) loaded with samples and reagents to the test station; and a docking unit(400) which is disposed in the stage unit and initializes a position of the mobile robot. A mobile robot includes: a diagnosis module in which a plate to be loaded with samples and reagents is settled; and a mobile module which is fitted with the diagnosis module and transfers the diagnosis module to the test station for performing clinical tests.
Patent KR-20090008810-A (KR)
Title: Blasting method of loading non-electric ms detonator and connecting with detonating fuse in contour holes
Inventor: DOO JOON KEE
IPC: F42D3/04
Filed: 2007-07-19
Abstract: A blasting method by loading a non-electric MS detonator to a contour hole and coupling a detonating fuse is provided to increase blasting efficiency, to restrain the damage of the surrounding bedrock to the upmost, and to obtain a beautiful blasting surface of a wall of a tunnel. A blasting method by loading a non-electric MS detonator(20) to a contour hole and coupling with a detonating fuse(10) comprises the steps of loading a non-electric detonator to a cut hole, a surrounding hole and a bottom hole, loading a non-electric MS detonator to a contour hole and coupling a detonating fuse, coupling the non-electric detonator to a blasting machine and blasting the front with a time lag, wherein the contour hole is exploded with a time lag of 20ms or 25ms.
Patent KR-20090011752-A (KR)
Title: Organic light emitting display and driving method thereof
Inventor: RYU DO HYUNG
IPC: G09G3/20
Filed: 2007-07-27
Abstract: An organic light emitting display and a driving method thereof are provided to rapidly compensate for the power supply voltage for compensating for the deterioration of efficiency of the OLED(organic light emitting diode). An organic light emitting diode comprises a plurality of pixels, the voltage control code (ELVDD R, ELVDD G, ELVDD B) and a voltage supply (400). The voltage control code supply the power supply voltage to a plurality of pixels. The voltage supply comprises a converting unit(420), a sensing unit(430) and a control unit(480). The sensing unit senses the first current flowing in the first voltage control code and the second current flowing in the second voltage control. The control unit compares the sensed current with the reference current and generates the control signal for controlling the power supply voltage as the compared result. The converting unit increase/decrease the first power supply voltage and the second power supply voltage as the first voltage and the second voltage depending on the control signal.
Patent KR-20090016789-A (KR)
Title: Word line driving circuit and word line test method using the same
Inventor: LEE JEONG WOO
IPC: G11C8/08
Filed: 2007-08-13
Abstract: A word line driving circuit and a word line test method using the same are provided to prevent previously an operational error by detecting correctly a word line of an abnormal state through a simple test mode. A word line driving circuit includes a driving unit(100) and a test control unit(200). The driving unit activates a word line in response to a word line driving signal. The test control unit performs an operation for floating the word line by controlling the driving unit according to a test mode signal(TM).
Patent KR-20090017005-A (KR)
Title: Rotor of motor and manufacturing method thereof
Inventor: HONG SOOK HYUN
IPC: H02K15/03
Filed: 2007-08-13
Abstract: A rotor of a motor and a manufacturing method thereof are provided to improve performance of the motor by minimizing a flux leakage of a permanent magnet and reducing a size of the rotor. A cylinder support material(31) consists of a nonmagnetic material. It is combined in supporting member exterior. A plurality of iron cores(33), which are joined to the cylinder support material, are arranged in a radial shape based on the center of rotation. A plurality of permanent magnets(37) are installed between the iron cores. A binding jaw(32) and a binding groove(34) are prepared in order to be joined to each other mutually.
Patent KR-20090017006-A (KR)
Title: Multi system air conditioner and control method thereof
Inventor: NAM KWANG IL
IPC: F24F11/00
Filed: 2007-08-13
Abstract: A multi-type air conditioner and a control method thereof are provided to continue normal operation of the entire system in spite of partial troubles of some indoor units by controlling EEVs(Electronic Expansion Valves) for the normal operation of the other indoor units. A plurality of EEVs(15A-15D) are provided for a plurality of indoor units(20A-20D) correspondingly to control refrigerant flow toward the indoor units. A control part(17) of an outdoor unit(10) controls the EEVs of the indoor units which have troubles since the indoor units are not connected to the outdoor unit by the disconnection of power lines(40) or communication lines.
Patent KR-20090017240-A (KR)
Title: Roller for controlling spread amount
Inventor: KO YOUNG MIN
IPC: H01L21/02
Filed: 2007-08-14
Abstract: A roller for controlling the coating amount is provided to lower the weight of the roller and to improve deflection of the gravity direction of the corresponding roller. The first pipe(100) consisting of the first material is coated by the photosensitive material. The second pipe(110) consisting of the second material is fixed to the inside of the first pipe. The second pipe is formed with the CFRP(Carbon Fiber Reinforced Plastics) material. The second pipe of the CFRP material and the first pipe are fixed to the interlaced side(120). The interlaced is made by the normal thermal process on the second pipe of the CFRP material.
Patent KR-20090021814-A (KR)
Title: Backlight unit for liquid crystal display device
Inventor: KIM MIN JOO
IPC: G02F1/1335
Filed: 2007-08-28
Abstract: A backlight unit for a liquid crystal display device is provided to reduce or remove a side lobe of the backlight unit, thereby improving light efficiency and a viewing angle. A plurality of fluorescent lamps(122) is arranged in an upper surface of a reflective sheet(140). A diffusing plate(130) for uniformity of luminance is installed on an upper part of the fluorescent lamp. A plurality of optical sheets(120) comprises a light collecting sheet(124) and a reflective polarization sheet(126). A plurality of optical sheets is installed on the top of the diffusing plate. A plurality of fluorescent lamps is fixed with a pair of side supports(129) as long as the fluorescent lamps are connected to a cover bottom(180).
Patent KR-20090030173-A (KR)
Title: Device for separating fixing code for shell
Inventor: JUNG YONG GIL
IPC: A01K61/00
Filed: 2007-09-19
Abstract: A device for separating fixing code from shell is provided, in which the fixing code on which shell hangs rotates and is hauled and the shell is caught by a hanger. A device for separating fixing code from shell comprises: a support stand(110) which is distanced from the ground at an interval and supports a drive motor(101); a rotary disk(120) which is pivotally supported in the axis of rotation of the drive motor on the support stand and has a tube type part(121) to have the constant thickness on the outer circumference; a cover member which covers the whole except for the lower part of the rotary disk and includes an injection part in the top part.
Patent KR-20080048920-A (KR)
Title: Electrical connecting apparatus
Inventor: MIYAGI YUJI
IPC: G01R1/073
Filed: 2007-10-23
Abstract: An electrical connecting apparatus is provided to enhance reliability in an electrical test process by connecting electrically a probe tip with a corresponding electrode irrespective of non-uniformity of a thickness dimension of a PCB(Printed Circuit Board). A reinforcing plate is attached to one side of a PCB(18). Plural first electrical connecting units(28) are formed on the other side of the printed circuit board. A probe substrate(22) includes second electrical connecting units(34) corresponding to the first electrical connecting units and a plurality of probes(36) connected electrically to the second electrical connecting units. An elastic connector(24) is arranged between the PCB and the probe substrate and includes pairs of both contacts for contacting the first and second electrical connecting units. The elastic connector receives biasing force toward separating directions of both contacts of each pair. A screw member(50) is used for coupling integrally the reinforcing plate, the PCB, the elastic connector, and the probe board with each other. A spacer member(54) is used for maintaining probe tips on a virtual plane by tightening the screw member. A spacer plate(48) is inserted between the reinforcing plate and the PCB.
Patent KR-20090041501-A (KR)
Title: Gridiron-pan of water vapor
Inventor: KIM DONG HYUN
IPC: A47J37/06
Filed: 2007-10-24
Abstract: A roasting grill with steam cooling is provided to make the structure of a water tank and a grill strong with a reinforcing support. A roasting grill with steam cooling comprises a water tank(10), a grill(20) and a reinforcing support(30). The water tank includes a main water tank(11) having an inlet port(13), a cover(14), and an inlet hole(15), and a transfer pipe(12) having an outlet hole(16) draining the water. The grill includes an outlet port(24) protruding to the top of the inlet hole of the main water tank, a grill guide rod(21) directing the steam for the outlet port in order to be discharged through the vent, and a grill bottom part(22) transferring the steam to the vent. The reinforcing support includes a water tank support stand(32) supporting the bottom part of the water tank and a grill support stand(33) protruding to the top, supporting the bottom part of the grill and the vent.
Patent KR-20090044217-A (KR)
Inventor: LEE JI HYUN
IPC: G06F15/02
Filed: 2007-10-31
Abstract: 본 발명은 음성 인식에 따른 멀티미디어 효과 기능을 가지는 VoIP 폰, 이를 포함하는 전화 통신 시스템, 및 그 전화 통신 방법에 관한 것으로서, VoIP 폰은, 사용자 인터페이스부, 음성 인식부, 통신부, 및 제어부를 포함한다. 사용자 인터페이스부는 사용자의 음성 및 모습의 촬영 영상에 각각 대응하는 인코딩 오디오 데이터 및 인코딩 비디오 데이터를 출력한다. 음성 인식부는 인코딩 오디오 데이터에 기초하여 사용자의 음성을 인식하고, 그 인식 결과에 따른 멀티미디어 데이터를 선택적으로 출력한다. 제어부는 멀티미디어 데이터를 수신하여, 인코딩 오디오 데이터 및 인코딩 비디오 데이터와 함께, 통신부에 출력한다. 통신부는 인코딩 오디오 데이터, 인코딩 비디오 데이터, 및 멀티미디어 데이터에 기초하여 생성한 데이터 패킷을 인터넷 통신망을 통하여 통화 상대방의 VoIP 폰에 전송한다. 멀티미디어 데이터는 사용자의 감정 또는 느낌을 나타내는 멀티미디어 영상, 텍스트, 및 음향 중 적어도 하나에 대한 데이터들을 포함한다. 본 발명에 따른 VoIP 폰, 이를 포함하는 전화 통신 시스템 및 그 전화 통신 방법에 의하면, 사용자들이 통화하면서 감정을 좀더 풍부하게 표현할 수 있다. 
     
     VoIP 폰, 멀티미디어 영상, 음향, 음성 인식
Patent KR-20090044482-A (KR)
Title: 반도체 소자 및 그의 제조 방법
Inventor: KIM KYUNG DO
IPC: H01L21/336
Filed: 2007-10-31
Abstract: 본 발명에 따른 반도체 소자는, 이격되는 두 개의 게이트 영역을 포함하는 반도체 기판의 활성영역 및 소자분리영역이 구비된 반도체 소자에 있어서, 상기 소자분리영역에 형성된 트렌치; 상기 트렌치의 표면 중 상기 두 개의 게이트 영역 사이 부분과 대응하는 트렌치 부분을 제외한 나머지 부분의 표면에 형성된 선형질화막; 및 상기 트렌치가 매립되도록 형성된 절연막을 포함한다.
Patent KR-20090045465-A (KR)
Inventor: SUH KYUNG WON
IPC: H01M8/02
Filed: 2007-11-02
Abstract: 본 발명은 연료전지 차량용 워터트랩 장치의 제어방법에 관한 것으로서, 연료전지의 운전 동안 워터트랩 배출밸브의 이전 마지막 개폐시점으로부터 현 시점까지의 경과시간인 워터트랩 배출밸브 대기시간 또는 현 시점까지의 연료전지 스택 전류 적산량이 미리 설정된 비교값 이상이면 워터트랩 배출밸브를 강제 개폐하여 워터트랩 내 물을 배출하고, 또한 비교값 이상인 횟수가 일정 횟수 이상이 되면 워터트랩 수위센서의 고장상태로 판단하여 운전자 인터페이스부의 경고표시수단을 작동시키는 동시에 워터트랩 배출밸브의 추가 강제 개폐를 실시하도록 구성한 연료전지 차량용 워터트랩 장치의 제어방법에 관한 것이다. 
     이러한 본 발명의 제어방법에 의하면, 워터트랩 수위센서의 고장 발생시에 워터트랩 배출밸브 대기시간 또는 연료전지 스택의 소모 전류 총합인 전류 적산량이 일정 조건을 만족하면 워터트랩 배출밸브를 개폐 동작시키므로, 수위센서의 고장이 발생하더라도 워터트랩 내 물 배출을 원활히 수행할 수 있고, 애노드의 플러딩 발생 및 연료전지 성능 저하를 효과적으로 방지할 수 있게 된다.    
       
      연료전지, 스택, 워터트랩, 수위센서
Patent KR-20090045542-A (KR)
Inventor: KANG UN GU
IPC: G16H10/60
Filed: 2007-11-02
Abstract: 본 발명 시스템은 임상시험 정보방 구축 서비스로서, 임상시험 정보방 서버 구축 및 임상시험 통합 정보 서비스, 연구 지원 서비스를 통해 국내 임상시험에 대한 최신 정보를 제공하고 신약 개발 장려 및 국내 임상시험 수준 향상을 통한 의약 연구 분야의 선도적 위치를 확보하고 선진화된 임상시험 지원체계를 확립하고자 하는 것이 목표이다. 
       
     임상시험, 정보방, 신약 개발, 정보 공유, 커뮤니티, 모니터링, 컨텐츠, DB
Patent KR-20090047074-A (KR)
Inventor: JEONG DONG HYEON
IPC: E06B9/28
Filed: 2007-11-07
Abstract: 본 발명은 태양 전지판 및 태양열 집열관을 건축물의 수직 외벽에 설치할 수 있도록 만든 갤러리 창호에 관한 것이다.본 발명에 따른 갤러리 창호 는 수평으로 설치된 갤러리 판 상부에 태양 전지판 및 태양열 집열관을 결합시켜 태양 고도인 30도에서 45도 사이에 맞추어 설치함으로 서 건물 자체적으로 전력과 온수를 생산하여 에너지 소비와 환경오염을 줄일 수 있다는 특징을 가지고있다 
       
     컨버터, 축열 탱크, 인버터
Patent KR-20090050791-A (KR)
Inventor: SONG IN SANG
IPC: H01P7/06
Filed: 2007-11-16
Abstract: RF 튜너블 공진기가 개시된다. 본 RF 튜너블 공진기는, 캐비티를 구비한 공동형 공진부 및 외부 신호에 따라 캐비티의 크기를 조정하여, 공동형 공진부의 공진 주파수를 튜닝할 수 있는 구동부를 포함한다. 이에 따라, 공진 주파수를 가변할 수 있으며, 공진 주파수의 가변 범위 또한 향상된다. 
       
     캐비티(cavity), 구동부, 튜너블 RF 공진기
Patent KR-20090051385-A (KR)
Inventor: WON YOUNG DEUK
IPC: C12N15/11
Filed: 2007-11-19
Abstract: 본 발명은 공기 중의 유해 물질을 제거하기 위한 필터제조에 사용되는 DNA 가공물질 및 그 제조방법에 관한 것이다. DNA 이중나선구조에서 염기쌍 사이의 공간에 위 유해물질인 평면구조의 저 분자물질이 트랩 되도록 하여 다이옥신을 비롯한 유해 물질을 효과적으로 제거할 수 있다. 어류나 가축류에서 추출한 DNA를 가공하여 종래의 필터에 쉽게 접목할 수 있는 DNA 가공물질 및 그 제조방법을 제공한다. 
     DNA, 과립, 졸-겔법
Patent KR-20090055324-A (KR)
Title: Plasma display device and driving method thereof
Inventor: HEO HYUN GU
IPC: G09G3/288
Filed: 2007-11-28
Abstract: A plasma display device and a driving method thereof are provided to reduce the number of switching of an address electrode by arranging address data to use a scanning method through which data is supplied to even scan electrode. A controller(500) receives an image signal and generates an address control signal, a scan control signal, and a sustain control signal. The controller divides one frame into a plurality of subfields, and driving parts(200,300,400) generates an address pulse, a scan pulse, and a sustain pulse in response to the address control signal, the scan control signal, and the sustain control signal. A plasma display panel(100) includes an address electrode, a scan electrode, and sustain electrode.
Patent KR-20090061966-A (KR)
Title: Apparatus and method for digital picturing image
Inventor: LEE SANG SUK
IPC: H04N5/262
Filed: 2007-12-12
Abstract: A digital image processing apparatus and a control method thereof are provided to regenerate a picture file fitting for the display screen of the digital image processing apparatus by rotating or trimming in photographing a bar code. A digital image processing apparatus comprises a display unit(113), a user input unit(121), a photographing unit(123), an image processing unit(125), a storage unit(127), and a digital signal processor(129). The digital signal processor generates a bar code image file by rotating or trimming a photographed bar code image. The generated bar code image file is readable with a bar code reader.
Patent KR-20090063482-A (KR)
Title: Coupling structure of hood stay rod and cap in vehicle
Inventor: KYUNG JAE HWAN
IPC: B62D25/12
Filed: 2007-12-14
Abstract: A coupling structure of a hood stay rod and a cap in a vehicle is provided to couple a cap with a hood stay rod by the engagement between a holding piece of the cap and a holding protrusion of the hood stay rod instead of carrying out the insert-molding of the cap, thereby reinforcing the coupling between the cap and the hood stay rod. In a coupling structure of a hood stay rod and a cap in a vehicle, the cap(3) has a slant holding piece(3e), and a hood stay rod(4) has a holding protrusion(4b) so that the holding piece is captured by the holding protrusion. The cap has a rectangular base(3a) formed of plastic materials, a hood stay rod fitting part(3b) protruded downward integrally from the base and having a hole for inserting the hood stay rod, and an insertion part(3c) protruded upward integrally from the base and held by the hole of the hood panel in the U-shape, wherein the holding piece is protruded from an inner surface of the insertion part.
Patent KR-20090063599-A (KR)
Title: Meta-material structure having negative permittivity, negative permeability, and negative refractive index
Inventor: KIM DONG HO
IPC: H01Q15/08
Filed: 2007-12-14
Abstract: A meta-material structure is provided to control a basic physical quantity according to the intention of a user by controlling permittivity, permeability and refractive index. A meta-material structure includes a dielectric(110) and one conductor(100). The dielectric is formed with a single layer structure of the same permittivity or a multilayer structure with different permittivity in at least one layer. The conductor is arranged inside the dielectric. The meta-material structure has permittivity, permeability and refractive index of negative values or 0 in a predetermined frequency domain.
Patent KR-20090063639-A (KR)
Title: Apparatus and system for displaying
Inventor: JEON SEOK TAE
IPC: H04N5/44
Filed: 2007-12-14
Abstract: A display device and a display system are provided to display an image on a sub display device even when a mode of a main display device is changed, thereby improving a viewer's watching environment. A demodulator(20) demodulates a broadcast channel selected through tuners(10,11). A demultiplexer(30) demultiplexes a signal demodulated by the demodulator. An image signal processor(40) controls so that the demultiplexed signal is outputted. A display unit displays a video signal outputted from the image signal processor. A controller controls so that the broadcast channel is transmitted through a scart terminal. A switching unit switches connection of source devices that provide video signals. The controller monitors whether the video signals are transmitted through the scart terminal.
Patent KR-20090064842-A (KR)
Title: Driving circuit of mono liquid crystal display device for a note book computer and method for driving the same
Inventor: SHIN JUNG WOOK
IPC: G02F1/133
Filed: 2007-12-17
Abstract: A drive device of the mono liquid crystal display and a method for the same are provided, which can reduce data transmission line and data transmission pin. A plurality of gate lines and a plurality of datalines intersect on the image display(2). The image display indicates the image of the gray level through the pixel cell formed at cross-domain. The driving parts(4,8,10) produce n-bit pixel data by combining the red, green, and blue data inputted in m-bit from the outside. The driving part controls in order to indicate the image corresponding to generated pixel data in each pixel cell.
Patent KR-20090066586-A (KR)
Title: Wgsr/denox combined catalyst applied to passive denox in diesel or lean-burn exhaust gas
Inventor: HAN HYUN SIK
IPC: F01N3/10
Filed: 2007-12-20
Abstract: A DeNOx complex catalyst for removing diesel or lean burn engine exhaust gas nitrogen oxide is provided to remove efficiently NOx because the catalytic reduction of the NOx included among the exhaust gas composition is accelerated. A DeNOx complex catalyst for removing diesel or lean burn engine exhaust gas nitrogen oxide is as follows. The DeNOx complex catalyst the aqueous gas transfer reaction(WGSR) catalyst is mixed. The DeNOx catalyst is the Pd / TiO2 / Al2O3. The WGSR catalyst is the mixture of the metal oxide and metal.
Patent KR-20090066783-A (KR)
Title: Buffing material for air conditioner
Inventor: KIM JUN MO
IPC: F24F13/00
Filed: 2007-12-20
Abstract: An air-conditioner buffer material is provided to easily pack and install an air conditioner. An air-conditioner buffer material(100) buffers an external impact by partially receiving an air conditioner in a depressed inserting groove(120). A receiving portion(150) for receiving an accessory(140) attached to the air conditioner is formed on one side of the inserting groove. A separation preventing portion(152) and a withdrawal guiding portion(154) are formed on one side of the receiving portion. The separation preventing portion is interfered with one side of the outer side of the accessory received in the receiving portion to restrict the separation of the accessory. The withdrawal guiding portion guides the accessory such that the accessory rotates within the receiving portion when one side of the accessory is pressed.