baber/WOPTO huggingface dataset:
Patent KR-20080090735-A (KR)
Title: Method and apparatus for selecting antenna in communication system
Inventor: KO EUN SEOK
IPC: H04B7/06
Filed: 2007-04-05
Abstract: A method and an apparatus for selecting an antenna in a communication system are provided to solve a problem that if a spatial correlation between channels is not considered while a transmission diversity gain is considered, when the spatial correlation between channels is high, the performance of a communication system is degraded. An MS(Mobile Station) determines a beamforming transmission mode suitable for each number of estimated selected antennas and determines first or second antenna non-selection set according to the determined beamforming transmission mode(200). The MS calculates metrics, a factor for determining an average BIT(Bit Error Rate) such that it corresponds to the number of non-selected antennas included in the first antenna non-selection number set, and metrics such that it corresponds to each antenna non-selection number included in the second antenna non-selection number set(202). The MS searches the largest matric among the matrics of the first antenna non-selection number set and the matrics of the second antenna non-selection number set and recognizes the number of non-selected antennas corresponding to the searched matric(204). The MS determines the number of selected antennas by using the number non-selected antennas, and determines a transmission antenna set(206). The MS calculates reception SNRs(Signal-to-Noise Ratios) corresponding to each sub-set of the transmission antenna set, and recognizes the largest reception SNR(208). The MS generates antenna selection information and feeds it back to a base station(210).
Patent KR-20080094313-A (KR)
Inventor: AN JEONG OH
IPC: F03D3/06
Filed: 2007-04-20
Abstract: 본 발명은 풍력발전기용 풍력회전체의 구조에 관한 것으로서, 더욱 상세하게는 풍력발전기를 지지하면서 풍력에 의하여 일정방향으로 회전하여 사용할 수 있는 것이며 회전중심축에 회전판이 다수개 장착되어 있고 각 회전판에 다수개의 개폐날개가 상부회전고리에 부착된 상태로 부착되어 있어 한쪽 방향으로만 열리면서 회전할 수 있는 풍력발전기용 풍력회전체의 구조에 관한 것이다. 
       
     풍력발전기용, 풍력회전체, 구조, 회전중심축, 회전판
Patent KR-20080096866-A (KR)
Title: The display system for a beauty salon
Inventor: YOON SANG GOO
IPC: G09F9/35
Filed: 2007-04-30
Abstract: A multi-function display system is provided to manage the skin care including the hair style through enough communication with a customer. A camera(30) wirelessly transmits the photographed image in the designated angle which is one more one's appearance from the back, hair and a head skin to a multi-function display system. The multi-function display system is connected with the camera wirelessly and receives the photographed image data and outputting real time image of a customer so that the customer show one's appearance from the back, hair and a head skin through the photographed image at a display(40).
Patent KR-20080097043-A (KR)
Title: 플라즈마 디스플레이 장치
Inventor: BYUN KWANG KYUN
IPC: H03K17/687
Filed: 2007-04-30
Abstract: 본 발명의 플라즈마 디스플레이 장치는 어드레스 전극을 포함하는 플라즈마 디스플레이 패널, 바이어스 전압을 형성하는 전압 형성부, 전압 형성부로부터 입력받은 바이어스 전압과 제어 신호에 따라 소스 폴로워를 형성하여 구동 신호를 출력하는 레벨 쉬프터, 레벨 쉬프터로부터 입력된 구동 신호에 따라 데이터 신호의 최저 전압 또는 최고 전압을 어드레스 전극에 공급하는 전압 공급부를 포함한다.  
       
     소스 폴로워, 내압, 데이터 구동부
Patent KR-20080100932-A (KR)
Title: Digital broadcasting receiving apparatus for creating epg and program guide method thereof
Inventor: KIM HWAN CHUL
IPC: H04N5/445
Filed: 2007-05-15
Abstract: A digital broadcast receiving apparatus having an EPG generating function and a program guide method thereof are provided to analyze additional information added to a broadcast program signal to generate audio EPG and guide a broadcast program according to a scenario of the generated audio EPG, thereby safely and conveniently recognizing channel organization and detailed contents with regard to each broadcast program even though it is difficult to watch graphic. A graphic EPG generating unit(175) generates XML based graphic EPG from additional information analyzed in an additional information analyzing unit(170) based on a generation reference of a predetermined screen configuration scenario. An audio EPG generating unit(180) generates VXML based audio EPG based on graphic EPG generated in the graphic EPG generating unit. An EPG analyzing unit(190) controls an audio processing unit(150) to analyze contents of the audio EPG generated in the audio EPG generating unit and output guide audio of a broadcast program.
Patent KR-20080102712-A (KR)
Title: Method and apparatus for cancelling echo of communication system
Inventor: SON JAE HYEAK
IPC: H04M1/20
Filed: 2007-05-22
Abstract: An echo cancelling method and an apparatus thereof without distorting near end signal are provided to perform a real time process without additional calculation quality of an algorithm and without distorting near end signal by applying a process method. A near end signal and far end signal are generated(302). The far end signal passes through an acoustic echo path, mixes the calculated echo signal with the near end signal and calculates object signal(304). The calculated object signal is mixed with approximated echo signal and echo cancelation signal is produced(306). The coefficient of correlation is outputted by applying post process coefficient to echo cancelation signal and object signal(312). If the outputted critical value is smaller than the predetermined critical value, the coefficient value of correlation is multiplied with the echo cancelation signal and outputted(318).
Patent KR-20080105515-A (KR)
Title: Led assembly of a lamp for a car
Inventor: LEE SOO BONG
IPC: F21S8/10
Filed: 2007-05-31
Abstract: An LED assembly of the lamp of automobile is provided to maximize the luminous efficiency of LED by mounting the LED body to be vertical with the PCB. The LED assembly of the lamp of automobile comprises the casing(12), one or more PCBs(13), and a plurality of LEDs(15). The casing is comprised of the outside body. The casing is curved along the curved surface shape of the cover inner circumference of lamp. The casing includes the accommodation space. PCB is inserted into the accommodation space formed in the casing and fixed. PCB is formed at the same coplanar. The LED(Light Emitting Diode) is mounted on the PCB. The light emitting surface(23) of the LED is inserted into the PCB to be vertical with the surface of the PCB.
Patent KR-20090002024-A (KR)
Title: 표면 실장형 발광 다이오드의 프레임 결합 부재의 제조방법 및 그 구조
Inventor: WAN SHUN CHOU
IPC: H01L33/58
Filed: 2007-06-01
Abstract: 본 발명은 대량 생산된 광학 렌즈가 대응하는 발광 다이오드 유닛에 한 번 에 동시에 결합시키고 그 위치를 결정하며 그 단계의 공정의 생산 효율／효과를 대폭적으로 향상시켜 제조 프로세스의 편리성을 향상시킬 수 있다. 
     표면 실장형 발광 다이오드의 프레임 결합 부재의 제조 방법 및 구조는 시트와 발광 다이오드 기판을 포함한다．시트는 여러 개의 지지 영역과 지지 영역에 각각 위치를 결정한 여러 개의 광학 렌즈를 갖고, 발광 다이오드 기판은 금속 시트 유닛과 그 금속 시트 유닛 안에 각각 형성된 여러 개의 표면 실장형 발광 다이오드 유닛을 갖고 시트가 금속 시트 유닛에 결합 되어 광학 렌즈마다 대응하는 발광 다이오드 유닛에 각각 결합시킨다. 
     
     시트, 광학 렌즈, 발광 다이오드, 표면 실장, 결합
Patent KR-20070073705-A (KR)
Title: An inclined surface cutting device for heat insulting glass wool
Inventor: KIM OK KYU
IPC: B26D1/46
Filed: 2007-06-20
Abstract: An inclined surface cutting device for a heat insulating glass fiber is provided to quickly and accurately cut the side surface of the heat insulating glass fiber into an inclined surface. A pair of rotating wheels(3,3a) are arranged on and beneath a support board(1). The rotating wheels have rotating shafts(2,2a) connected to a rotating shaft of a motor(5) so as to rotate the rotating wheels. A wire saw(4) is wound on outer surfaces of the rotating wheels, and includes a cutting part(100) connected to the rotating shaft of the motor, and a frame for tightly supporting a heat insulating glass fiber. A cutting guide frame(200) is inclined by a predetermined angle such that the cutting guide frame horizontally intersects the wire saw.
Patent KR-20080113147-A (KR)
Title: Fresh water mode of life waterway tube
Inventor: CHOI MI HWA
IPC: E02B13/00
Filed: 2007-06-23
Abstract: An ecological water channel pipe for fresh water is provided to make the water gathered in the bottom to be permeated simply to a stratum, to minimize the deformation of a side wall and to enter and leave an ecology escape passage, and to be connected strongly at construction. An ecological water channel pipe for fresh water comprises many berms(100) projected to the appointed height on the top of a bottom(10) to mark off a space between two side walls(20) horizontally and formed to have a forward end formed in a gentle slope and a rearward end formed in a steep slope, and a submerged portion(200) formed on the upper part of the side wall and formed by mixing gravel with cement to have a large quantity of pores.
Patent KR-20080113659-A (KR)
Title: Apparatus for restoring waste plastic to oil
Inventor: CHUNG MOO YOUNG
IPC: C10G1/10
Filed: 2007-06-25
Abstract: An oil reduction apparatus of the environment-friendly waste plastic is provided, which enables acquisition of the oil which is the raw material of the high purity safely. An oil reduction apparatus of the waste plastic comprises: One or more heating tank(100) agitating the melting plastic by the vibration generated by the boiling of the melting plastic liquefying; a wax segregation tank(200) which lags the flow of the ejected plastic gas, returns the generated wax to the heating tank, and continuously discharges the plastic gas; a reduction assembly(300) which stabilizes and collects the plastic and changes it into oil; and a reverse current prevention tank(400).
Patent KR-20090001065-A (KR)
Title: Silicon separating method from crucible
Inventor: JEONG SE YOUNG
IPC: H01L21/302
Filed: 2007-06-29
Abstract: A silicon separating method from the crucible is provided to separate the silicon crystal which is left behind inside crucible quickly and easily using the difference of the coefficient of thermal expansion of the silicon passing through the liquid nitrogen and the crucible. After the single crystal growth of the silicon(200) is completed by the Czochralski method, the silicon is left behind inside the crucible(100). The liquid nitrogen(400) is contacted with the silicon of crucible and the crucible in which the silicon is left behind. The crucible manipulation(110) is dipped in the liquid nitrogen vessel(500) in which the liquid nitrogen is involved. The thermal stress is applied to the crucible and the silicon by the immersion. And then, the physical stress is applied to the contact interface of the silicon and the crucible.
Patent KR-20090003767-A (KR)
Title: A manufacturing method of semiconductor apparatus having tapered patterns
Inventor: CHOI SUK HUN
IPC: G01R1/067
Filed: 2007-07-03
Abstract: A method for manufacturing a semiconductor device with tapered patterns is provided to form columnar patterns on a surface of a donor wafer by using a bonding process and a cleaving process. An acceptor wafer and a donor wafer(200') are prepared. The acceptor wafer includes a first pattern and a second pattern made of the material different from the first pattern. The donor wafer includes the hydrogen ion implantation region. The respective first and second bonding areas are formed in the hydrogen ion implantation region of the donor wafer corresponding to the first and second patterns of the acceptor wafer by bonding the accepter wafer and the donor wafer. The bonding strength of the first bonding area is greater than the second bonding area. The first bonding area is separated from the donor wafer by separating the acceptor wafer and the donor wafer. The second bonding area is exposed while being adhered to the donor wafer and is protruded from the donor wafer. The exposed second bonding area is etched and the tapered pattern is formed in the donor wafer.
Patent KR-20080104928-A (KR)
Title: Anti-cancer medicine both for diagnosing and treating cancer
Inventor: SHIN DONG YOUN
IPC: A61K31/4985
Filed: 2007-07-04
Abstract: The polymeric micelle type anti-cancer drug is provided to cure cancer and function as the contrast agent at the same time, thereby diagnosing the cancer and monitoring development of disease stage. The polymeric micelle type anti-cancer drug which at the same time, performs the diagnosis and treatment of cancer comprises the contrast agent including the chain-end functionalized polymer and ferric oxide, and the chemotherapy drug including doxorubicin or pharmaceutically acceptable salt thereof, wherein the heart toxicity side effect of doxorubicin is remarkably reduced; and the targeting function to the cancer locus is excellent, thereby improving the anticancer effect remarkably.
Patent KR-20090005532-A (KR)
Title: A dust collection device for a small instant rice cleaning machine
Inventor: KIM DONG SUNG
IPC: B01D46/00
Filed: 2007-07-09
Abstract: A dust collection device for a small instant rice cleaning machine is provided to prevent water wasting by inhaling/separating additionally rice hulls piece existing with grain particle made by finishing a polishing process and small broken rice and reducing repetitive cleaning frequency of cereal. A dust collection device for a small instant rice cleaning machine is connected to a small instant rice cleaning machine. The dust collection device for a small instant rice cleaning machine contains: a dust collection case of which an upper part has a cereal inlet port(111), a middle portion has a dust inspirator(112) and a lower part has a cleaned rice ejecting part(113); friction members(121,122) separating dust contained in cereal through rubbing with the cereal flown through the cereal inlet port and united inside the dust collection case; and a dust inhalation unit(130) inhaling separated dust through the friction member and ejecting the separated dust to the rice cleaning machine.
Patent KR-20090007978-A (KR)
Title: Semiconductor device and the method of forming the same
Inventor: CHO YOUNG WOO
IPC: H01L21/28
Filed: 2007-07-16
Abstract: A semiconductor device and a formation method thereof are provided to form a share contact plug of a dumbbell shape, thereby reducing damage of a spacer disposed in a side of a gate electrode in a share contact hole forming process. A gate insulating layer(120) and a gate electrode(130) are formed on a semiconductor substrate(100). A spacer(140) is formed in a side wall of the gate electrode. An interlayer insulating film(150) is formed on the front of the semiconductor substrate. A shared contact hole including a first part(180a) exposing the gate electrode by pattering the interlayer insulating film, a second part(180b) exposing the semiconductor substrate and a third part(180c) connecting the first part and the second part is formed. The first part, the second part and the third part are arranged along a first direction. The first and second parts respectively have maximum widths in a second direction orthogonal to the first direction. The third part has a width smaller than the maximum widths of the first and second parts in the second direction.
Patent KR-20090008910-A (KR)
Title: Disk brake for vehicle
Inventor: KIM JOO GON
IPC: F16D65/18
Filed: 2007-07-19
Abstract: As a disk brake for the vehicles, a guide member is straightly moved as much through the power conversion device and a wedge element in which the driving friction pad is adhered is operated. Easily, the braking power is controlled. A disk brake for the vehicles comprises the disc rotating with the wheel of the vehicles; driving friction pads(20a,20b) which generate the braking power while rubbing of disc; the wedge element(60) moves to the rotational direction of disc with the drive motor generating the power and going ahead towards disc; the guide member(70) which it guides so that the wedge element go ahead towards disc; and the power conversion device converting the rotational motion of the drive motor into the linear motion toward the axis of rotation of the drive motor.
Patent KR-20080008982-A (KR)
Title: Lighting equipment
Inventor: YAMAUCHI YOSHIHIRO
IPC: F21V8/00
Filed: 2007-07-19
Abstract: Lighting equipment is provided to control lighting range of a light irradiated to a target simply and efficiently. An optical fiber part(12) emits an incident light from a covered end. An outer barrel(11) has a reflection plane capable of reflecting the light and is inserted into the outside of the optical fiber part. A relative transportation part transports a part of the outer barrel the position pushed from the end of the optical fiber part.
Patent KR-20090009062-A (KR)
Inventor: SHIN CHEOL HEON
IPC: G06Q30/02
Filed: 2007-07-19
Abstract: 본 발명은 양질의 저작물이 검색 결과물에 우선 노출되도록 함으로써 저작물의 창작 의욕을 고취하며, 저작물의 인지도에 따라 검색 결과물에 광고와 함께 노출되는 순위가 결정되도록 하는 저작물 광고 시스템에 관한 것이다.  이를 위해, 본 발명은, 검색어에 대한 검색 결과물을 사용자 단말기로 제공하되, 검색 결과물에는 검색어와 연관되는 적어도 하나의 저작물이 인지도에 따라 순차로 표시되고, 저작물에 포함되는 검색어, 이미지, 및 동영상 중 어느 하나는 광고주의 광고로 링크되며, 인지도는 저작물에 대한 네티즌의 선택 여부, 네티즌의 긍정적 반응, 및 부정적 반응을 토대로 산출되고, 저작물이 타 사용자 단말기에 의해 선택되면, 광고에 대한 광고비를 저작물에 할당되는 가상계좌에 적립한다. 
       
     저작물, 인지도, 광고, 트랙백
Patent KR-20090011690-A (KR)
Title: Tea using acorus gramineus leaf and method thereof
Inventor: MA SEUNG JIN
IPC: A23F3/16
Filed: 2007-07-27
Abstract: A method for preparing a tea by using the leaves of Acorus gramineus, and the tea prepared by the method are provided to increase the content of efficient ingredients and to improve preference. A method for preparing a tea by using the leaves of Acorus gramineus comprises the steps of parching the leaves of Acorus gramineus at a temperature range of 250-100°C for 9-1 min, rubbing the cut leaves of Acorus gramineus, and repeating the processes 3 times or more with lowering temperature and time step by step; and drying the leaves of Acorus gramineus to a water content of 8-12 %.
Patent KR-20090012700-A (KR)
Title: Streetlight with two coupling device and fixing structure for a ballast
Inventor: JO KYEOUNG JUNE
IPC: F21S13/10
Filed: 2007-07-31
Abstract: A street light is provided to prevent electric shock accident in advance by repairing and replacing a street light without approaching a high-voltage line. A street light comprises a first street light pillar(100), a second street light pillar(200), a street lighting tool(300), a pillar connecting member(600), a tool connecting member(400) and a stabilizer hooking member(500). The first and the second street light pillars are installed at the surface to a vertical direction. The street lighting tool is connected to the second street light pillar. The street lighting tool comprises a lamp. The pillar connecting member binds the first street light pillar and the second street light pillar. The tool connecting member binds the second street light pillar and the street lighting tool. The stabilizer is inserted into the inside bottom of the first street light pillar. The stabilizer hangs on the stabilizer hooking member. The first street light pillar is made of FRP(Fiberglass Reinforced Plastics) or aluminium.
Patent KR-20090016805-A (KR)
Inventor: SHIN KUM CHEOL
IPC: B32B17/02
Filed: 2007-08-13
Abstract: 본 발명은 복합재료 드라이브샤프트 제조 방법에 관한 것이다. 
     즉, 본 발명은 스플라인이 조립될 원형의 주심축과 복합재료 샤프트를 감을 보조 심축을 준비하는 단계;  인볼루트 스플라인을 주심축의 양단에 결합하여, 인볼루트 스플라인의 외경면에 접착제를 발라주는 단계;  상기 인볼루트 스플라인 위에 발라진 접착제를 바른 상태에서, 상기 보조 심축과 접착제 위에 복합재료를 감아주되, 0.05~0.1㎛의 두께로 발라진 접착제 인볼루트 스플라인의 외경과 상기 보조심축의 외경에 일방향 섬유강화 복합재료를 감아주는 단계;  상기 일방향 섬유강화 복합재료 외경에 레진을 이용하여 직물형 섬유강화 복합재료를 감아주는 단계;  상기 직물형 섬유강화 복합재료의 외경에 레진을 이용하여 직물형 탄소섬유 복합재료를 감아주는 단계;  상기 접착제와 각 복합재료내의 레진을 경화시키는 단계;  상기 각 복합재료 및 인볼루트 스플라인에 압입되어 있던 주심축 및 보조심축을 빼내어 분리하는 단계; 로 이루어진 것을 특징으로 하는 복합재료 드라이브샤프트 제조 방법을 제공하고자 한 것이다. 
       
     복합재료, 드라이브샤프트, 스플라인, 접착제, 심축,
Patent KR-20090018471-A (KR)
Title: Display apparatus and control method of the same
Inventor: PARK JUNG IL
IPC: H04N5/445
Filed: 2007-08-17
Abstract: A display device and a control method thereof are provided to display an external device menu window according to a logical address. A plurality of external device interfaces(10) are connected to an external device. An address setting unit(20) sets up a logical address corresponding to the external device when the external device is connected to the external device interface. A UI(User Interface) generating unit(30) produces UI information for controlling the external device. According to the logical address corresponding to the external device, a controller(50) controls the UI generating unit so that an external device menu window dipslaying the kind of the external device be displayed on a display unit(40).
Patent KR-20090020003-A (KR)
Title: Cultivating mold of crops
Inventor: BYUN YONG CHAN
IPC: A01G13/04
Filed: 2007-08-22
Abstract: A crop cultivation frame is provided to allow the finish of growth to be sensed so as to allow the stem of crops to be cut automatically, thereby improving the convenience of harvest. A crop cultivation frame comprises an upper top main body(10a); upper and lower growth sensing pieces(21, 22) which are installed in the upper surface of the upper main body and whose inner side of the lower part is projected into the inner space part(11) so as to be pushed outward according to the growth of crops; a upper cover(30) which is provided with a guide groove(32), and a cutting space part(35) for cutting the stem of crops; and an operation device(50) which is connected with the upper main body and the both ends of a spring(45) so as to cut the stem of crops by going forward by unlocking the hooking state of the cutter(40) and the operation device.
Patent KR-20090022480-A (KR)
Title: A method for installing land-side protection wall
Inventor: LEE KI HWAN
IPC: E02D17/04
Filed: 2007-08-30
Abstract: A construction method for retaining earth is provided that the construction cost is cut down by reducing the used amount of the strut. A construction method for retaining earth comprises following steps: a step of setting up wall strip(110) along the circumference of the excavated space; a step of reinforcing the circumference of the wall wale to the truss strip(150); a step of uniting the strut(140) in both end part of the truss wale across the excavated space.
Patent KR-20070097389-A (KR)
Title: Robort type of spider man
Inventor: LIM NAM KYU
IPC: B25J11/00
Filed: 2007-09-03
Abstract: A spider-like robot is provided to easily pick agricultural products, save lives in the event of outbreak of fire in a high building, or paint or clean the wall of a building. A spider-like robot has a head equipped with a camera lens eye. The robot is connected to a sensor through a cable. The robot is set on a horizontal stable rod in such a manner that the robot is rotatable and detachable. The horizontal stable rod has both ends connected to a power supply line. The robot has a main body in which a reel unit is arranged. The reel unit includes a reel and a motor which are coaxially arranged.
Patent KR-20090024855-A (KR)
Title: Natural plants extracts for curl wave
Inventor: CHO CHUM HOWA
IPC: A61K8/97
Filed: 2007-09-05
Abstract: Provided is plant extract for a curled hair by using a natural plant material, which is harmless for a human body, as a main component. Plant extract for smoothening a curled hair comprises each 1-20wt% of leonuri Herba, carpesium abrotanoides, glycyrrhizae radix, dandelion, artemisia capillaris Thunb, artemisiae asiaticae Herba, and walnut. A method for preparing the plant extract consists of the following steps of: manufacturing concentrate by heating all the compositions with water of 3 to 5 times of the compositions; adding flour to the concentrate and maturing the concentrate; and melting the concentrate with water of 3 to 8 times of the compositions to manufacture a wave nutritional fluid.