baber/WOPTO huggingface dataset:
Patent KR-20090015299-A (KR)
Title: Apparatus and method for generating effective signal to noise ratio per stream in multiple input multiple output wireless communication system
Inventor: KO EUN SEOK
IPC: H04B7/02
Filed: 2007-08-08
Abstract: An apparatus and a method for generating an effective signal to noise ratio per a stream in a multiple input multiple output wireless communication system are provided to generate feedback information and an SNR(Signal to Noise Ratio) to an effective signal per a stream. An effective SNR generator(610) comprises a constellation difference generator(702), a constellation difference reformer(704), an SER(Symbol Error Rate) calculator(706), an SNR converter(708), and an SNR corrector. The constellation difference generator converts a distance value between symbols following a modulation method into a difference domain. The constellation difference reformer converts constellation difference points generated in the constellation difference generator to reduce the number of points so that the constellation difference reformer decreases a calculation amount of an SER calculator. By using generation frequency information of each point and difference points, the SER calculator calculates SER per a stream. An effective SNR determining unit determines an effective signal to noise ratio by using the SER.
Patent KR-20070083237-A (KR)
Title: Composition comprising 2',4',5,7-tetrahydroxy-5',6-diprenyl flavanone compound showing potent inhibiting activity of tumor cell propagation for the prevention and treatment of cancer disease
Inventor: BAE YOUNG SEUK
IPC: A61P35/00
Filed: 2007-08-13
Abstract: A pharmaceutical composition containing 2,4,5,7-tetrahydroxy-5,6-diprenyl flavanone compound extracted from root of Cudrania tricuspidata is provided to inhibit propagation of tumor cells due to kinase 2(CKII) inhibition effect, thereby being used as a pharmaceutical composition for preventing and treating cancer diseases. The pharmaceutical composition for preventing and treating cancer diseases comprises 2,4,5,7-tetrahydroxy-5,6-diprenyl flavanone compound having tumor cell propagation inhibiting activity and represented by the formula(1) or a pharmaceutically acceptable salt thereof as an effective ingredient.
Patent KR-20080033055-A (KR)
Title: Apparearus and method for synchronization channel transmission in wireless communication system
Inventor: PARK HYEONG GEUN
IPC: H04L27/26
Filed: 2007-08-14
Abstract: An apparatus and a method for synchronization channel transmission in a wireless communication system are provided to increase diversity gain by transmitting two main synchronization channel signals with different beams and using a precoder vector for each frame. A method for synchronization channel transmission includes the steps of: multiplexing a plurality of main synchronization channel signals(S210); and multiplying different first plural precoding vectors by the main synchronization channel signals. The first precoding vectors are perpendicular to each other. The first precoding vectors are different from second precoding vectors used at the time of precoding the main synchronization channel signals at a previous synchronization channel signal transmission time. The first precoding vectors are perpendicular to the second precoding vectors. The precoding vectors are different from third plural precoding vectors used at the time of precoding the main synchronization channel signal in a previous frame.
Patent KR-20090017742-A (KR)
Inventor: KANG WON SU
IPC: A01M29/06
Filed: 2007-08-16
Abstract: A device for chasing birds using a reflector is provided to lower the manufacturing cost by simplify the structure and to improve the bird chasing effect. A device for chasing birds using a reflector comprises a reflector(10) whose three sides are formed into a reflecting surface(12), and whose bottom surface is formed into a trigonal pyramid shape; and a rotation return string(20) whose one end is fixed to the vertex(14) of the reflector, whose the other end is fixed to a fruit tree or a support and which is formed by twisting 14-18 strands of the yarn(22) having a thickness of 0.1-0.3 mm.
Patent KR-20090019230-A (KR)
Title: Motor of spring charging device in air circuit breaker
Inventor: AHN KIL YOUNG
IPC: H02K5/00
Filed: 2007-08-20
Abstract: A driving motor used for a spring charging device of an air circuit breaker is provided to insert and fix a brush holder to a brush holder insertion hole of a first frame by improving a structure of the brush holder insertion hole of the first frame. A first frame(210) includes a bearing insertion groove and a pair of brush holder insertion holes. A second frame(220) includes a rearing insertion groove and a shaft penetration hole. A bearing(235) is inserted into the bearing insertion grooves of the first and second frames. A shaft(230) is coupled with the first and second frames through the bearing. A commutator(240) is coupled with the shaft. A stator winding(270) is formed to rotate the shaft. A brush holder(260) is connected to the stator winding through an electric wire. A brush(250) comes in contact with the commutator.
Patent KR-20090003067-A (KR)
Title: Apparatus for collecting shopping information using magnetic sensor and its method
Inventor: SHIN CHANG SUB
IPC: G06Q10/00
Filed: 2007-08-27
Abstract: A shopping information collecting apparatus and method using a magnetic sensor are provided to efficiently manage stores at low installation cost and low maintenance cost. A shopping information collecting apparatus(10) using a magnetic sensor includes a magnetic value detection and analysis unit(11) for detecting a magnetic value in real time and analyzing the magnetic value, a central processing unit(13) for processing shopping information based on the magnetic value, and a shopping information transmitter for transmitting the shopping information processed by the central processing unit.
Patent KR-20080027446-A (KR)
Title: Connector assembly, receptacle connector and interface apparatus
Inventor: MATSUMURA SHIGERU
IPC: H01R13/42
Filed: 2007-08-31
Abstract: A connector assembly, a receptacle type connector, and an interface apparatus are provided to improve the generality of the connector assembly, by using plural types of cable-sided connectors included in the connector assembly. A connector assembly is configured to connect an electrical cable(7) to a test head electrically. The connector assembly comprises plural types of cable-sided connectors(8), which are respectively attached to one end of the electrical cable, and an intermediate connector(6), to which the cable-sided connectors are detachably connected. The intermediate connector has a first joining part(601) having a shape to which all types of cable-side connectors is joined, and an output terminal(602), which is joinable to a test head-sided connector(41) electrically connected to a pin electronics board of the test head.
Patent KR-20090026891-A (KR)
Title: Wiring substrate, tape package having the same, display device having the same, method of manufacturing the same, method of manufacturing a tape package having the same and method of manufacturing a display device having the same
Inventor: CHUNG YE CHUNG
IPC: H05K1/02
Filed: 2007-09-11
Abstract: A wiring substrate, a tape package having the same, a display device having the same, a method of manufacturing the same, a method of manufacturing the tape package having the same and a method of manufacturing the display device having the same are provided to finely arranging the wirings by preventing the short circuit between the wirings. A wiring board(100) comprises a base film(110), a plurality of wiring(120), and an insulating member(130). A chip mounting range(112) is formed in the central part of the base film. The semiconductor chip comprises the central part and the peripheral part. An input pad and an output pad comprise the bumps for the electrical contact with wirings formed in the base film An input wire(122) electrically connects the semiconductor chip which is mounted in the chip mounting range and the printed circuit board. An output line(124) electrically connects the semiconductor chip and the display panel. The wirings comprises a junction end(125) welded to the bump of the semiconductor chip. The insulating member comprises the first insulating member(132) and the second insulating member(134).
Patent KR-20090030528-A (KR)
Title: Composition of coating-removing agents
Inventor: LEE BOG HEANG
IPC: C11D3/384
Filed: 2007-09-20
Abstract: A cladding stripper composition is provided to increase the recovery rate with no volatility compared with conventional toluene or thinner and to separate nonferrous metals and cladding effectively. A composition for stripping the cladding coated on nonferrous metals is obtained by mixing NMP 60 weight%, kocosol 30 weight% and oleate 10 weight% based on the total weight 100%. The cladding stripper composition can separate and recycle nonferrous metals by swelling and peeling off the cladding coated on the nonferrous metals such as copper, aluminum, lead, and stainless.
Patent KR-20080029849-A (KR)
Title: Electro-optical device and electronic apparatus
Inventor: TAKAHASHI KASORI
IPC: H05B33/26
Filed: 2007-09-27
Abstract: An electro-optical device and an electronic apparatus are provided to reduce parasitic capacitance between a data line and a first capacitive element by arranging a second capacitive element between the data line and the first capacitive element. An electro-optical device includes a plurality of scan lines, a plurality of data lines(103), a plurality of unit circuits, and a power line. The plurality of unit circuits includes a first unit circuit. The first unit circuit has a driving transistor to set driving current according to voltage of a gate, an electro-optical element driven by the driving current, a first capacitive element(C1) having a first electrode and a second electrode, a first switching element to control electrical connection between a first data line and the second electrode according to a control signal supplied through a first scan line, and a second capacitive element(C2) having a third electrode and a fourth electrode. The driving transistor has a first terminal connected to the power line and a second terminal. The first electrode is connected to the gate. The third electrode is connected to the gate or the second electrode. In the first unit circuit, at least a part of the second capacitive element is arranged between the first data line and the first capacitive element.
Patent KR-20090032741-A (KR)
Title: A trench with trench cover which connect and disconnect a direction
Inventor: CHOI SANG CHUN
IPC: E03F5/06
Filed: 2007-09-28
Abstract: A trench which has a cover that is separated and connected in one way is provided to make the rotation of the trench cover possible and prevent the lost of the trench cover. A trench which has a cover that is separated and connected in one way comprises a trench(100), and plural trench covers(200) which is mounted on the top of trench. The trench includes a drainage way(110) which is separated from the surface in the state of being placed under the surface, and a cover support projection(130) which is integrally formed in both side of upper part. The trench cover includes an elastic support piece(210) including a hanging projection(211), and a fixing unit(230) in which a guide groove(231) and a fixing groove(233) are equipped so that the jamming protrusion enters.
Patent KR-20090034660-A (KR)
Title: Mobile terminal and its image display method
Inventor: OH YOUNG SUK
IPC: H04M1/72439
Filed: 2007-10-04
Abstract: A mobile terminal and an image display method thereof are provided to preview images of plural groups on one screen at the same time. A mobile terminal is in a preview mode(S101), and one screen is divided into plural lines(S102). An image of a specific group is displayed on each line(S103), and the touch input for moving an image is sensed(S104). According to the touch input, the image is moved in horizontal and vertical directions(S105, S106). There is an image, which is moved in the horizontal and vertical directions, in the same group.
Patent KR-20090037729-A (KR)
Title: Turret tool machine
Inventor: KIM MIN WOO
IPC: B23Q15/20
Filed: 2007-10-12
Abstract: A turret tool machine is provided to reduce friction noise occurred between gears by reducing a distance error between the shafts. A turret tool machine comprises a body(1) where a tool is attached on the front part, forming the exterior; a motor(6) mounted on the rear surface of the body; a spur gear(4) connected to the axis of rotation of the motor; a bearing(5) supporting the spur gear; a cubic coupling(3) connected to the spur gear; a disc(2) clamped to the cubic coupling; and an adjusting device(A) adjusting the distance between centers of a turret and a motor.
Patent KR-20080063048-A (KR)
Title: Methods for preparing fermented ginseng or red ginseng
Inventor: LEE GEON HO
IPC: A23L19/00
Filed: 2007-10-15
Abstract: A method of producing fermented ginseng or red ginseng by inoculating lactic acid bacteria into ginseng or red ginseng, culturing and then heat-treating is provided to obtain ginseng or red ginseng enriched in ginsenoside Rg3 and/or Rh2. Lactic acid bacteria are inoculated into ginseng or red ginseng, cultured and heat-treated at 100 to 150deg.C and 1.2 to 1.8atm for 5 to 25min. The obtained fermented ginseng or red ginseng contains 3 to 15 times the weight of ginsenoside Rg3 compared with ginseng or red ginseng. The lactic acid bacteria are selected from the group consisting of Lactococcus, Lactobacillus, Leuconostoc, Propionibacterium, Enterococcus, Bifidobacterium, Streptococcus and Pediococcus.
Patent KR-20090038701-A (KR)
Title: Driving apparatus and method for display
Inventor: NAM HYOUNG SIK
IPC: H04B14/06
Filed: 2007-10-16
Abstract: A driving device of a display apparatus and a driving method thereof are provided to transmit a data signal without distortion between a signal controller and a source driver accurately. A liquid crystal display device include a liquid crystal panel assembly(300), a gate driver(400), a data driver(500), a gray voltage generator(800) and a signal controller(600). The gray voltage generator generates the whole gradation voltage or a reference gradation voltage relating to the transmittance of a pixel. A signal controller generates a data signal according to an input image signal and generates a clock signal according to the input control signal. The signal controller generates a differential pair image signal by modulating the clock signal in the data signal and converts the data signal section and the clock signal section of the differential pair image signal into other level. The signal controller converts the differential pair image signal of the section in which the level of the data signal is converted during the data signal section, to the same level as the differential pair image signal of the clock signal section for the predetermined initial emphasis period.
Patent KR-20080035977-A (KR)
Title: Inspection apparatus for pattern
Inventor: ITAGAKI TAKUO
IPC: G02F1/13
Filed: 2007-10-18
Abstract: A pattern inspection device is provided to connect an electrode with a conductive pattern electrically through electrostatic coupling, thereby specifying a location of cross short without contacting the electrode with the conductive pattern. Power feeding electrodes(14,16) move along a cross pattern in a state when a minute space is maintained in a gap with the cross pattern as a first conductive pattern where cross short is being generated. The power feeding electrode applies AC(Alternating Current) voltage to the cross pattern by electrostatic coupling as interposing the minute spacer. Inspection electrodes(18,20) move in a direction parallel to the cross pattern by being interworked with the power feeding electrode. The inspection electrode is induced with AC voltage from a second conductive pattern by electrostatic coupling with the facing second conductive pattern. A controller specifies a location of cross short based on variation of an AC voltage value induced into the inspection electrode.
Patent KR-20090041569-A (KR)
Title: Apparatus for changing hygiene cover and chamber pot having hygiene cover-changing apparatus as a part thereof
Inventor: LEE SEUNG CHUL
IPC: A47K13/18
Filed: 2007-10-24
Abstract: A hygiene cover changing device for the toilet and the toilet having the hygiene cover changing device are provided, in which crumple, overlapping, and tear are prevented even though the hygiene cover covers the seating rest. A hygiene cover changing device for the toilet comprises: a case positioned at the rear of the toilet body; a seating rest in which one end is equipped to the fixed end combined with the case and the other end is equipped to the free end; and a hygiene cover supply and collection unit which is installed inside the case. The hygiene cover supply and collection unit comprises: a hygiene cover feeding unit(400); a hygiene cover recovery unit(500); and a conveying unit(600) transferring the left side hygiene cover and the right side hygiene cover.
Patent KR-20090042485-A (KR)
Title: Organic light emitting display and method of driving the same
Inventor: KIM JIN HYOUNG
IPC: G09G3/20
Filed: 2007-10-26
Abstract: An organic electroluminescent display device and a driving method thereof are provided to prevent the driving transistor from being degraded as time passes by controlling the data signal based on the threshold voltage of the driving transistor. An organic electroluminescent display device comprises a display unit in which a plurality of sub pixels are positioned on the top of the substrate. A plurality of sub pixels displays the image driven by the driving part located on the substrate. The driving part comprises the scan driver which supplies the scan signal to the sub pixel, and the data driver supplying the data signal to the sub pixel. The sub pixel comprises a switching transistor(T1), an organic light-emitting diode(D), a capacitor(C), a driving transistor(T2), and a sense transistor(T3). The capacitor receives the data signal and stores to the data voltage. The first electrode is connected to the first power source wiring(VDD). The driving transistor is driven by the data voltage stored in the capacitor.
Patent KR-20080005466-A (KR)
Title: System for operating event places
Inventor: PARK DONG MYUNG
IPC: G06Q50/10
Filed: 2007-11-05
Abstract: A system for managing an event is provided to enable a booth to select a customer group interested in the booth and transmit event information of the booth to a mobile terminal of the customer group by providing the booth with information for customers entering the event place in real-time. An event managing server(100) stores/manages the information related to an event and joined customer information. An exhibition terminal stores the information related to performers appearing in the event. A booth terminal is installed to each booth for an event sponsor. The customer information is shared through the network formed between the event managing server, the exhibition terminal, and the booth terminal.
Patent KR-20080049618-A (KR)
Title: Image processing apparatus, image processing method and program
Inventor: NAGUMO TAKEFUMI
IPC: H04N7/01
Filed: 2007-11-07
Abstract: An image processing apparatus, an image processing method, and a program are provided to add a feedback value, acquired by a next super-resolution processor, to an SR image displayed by a feedback value acquired on the basis of an LR image and an SR image and shorten a time for acquiring an SR image with proper resolution, thereby accelerating the acquisition process of the SR image. An image processing unit comprises super-resolution processors, addition circuits, a switch(53), an initial image generating circuit(54), and an SR(Super Resolution) image buffer(55). The super-resolution processor performs feedback value operation based on an SR image stored in the SR image buffer, and outputs a feedback value indicating the image of the same resolution as the SR image to the addition circuit. The addition circuit adds the SR image stored in the SR image buffer and an SR image displayed by a feedback value supplied from the super-resolution processor, and outputs the SR image of a first frame acquired by the addition as a result of the first addition. The super-resolution processor performs feedback value operation based on LR1(Low Resolution1) and the SR image supplied from the addition circuit, and outputs a feedback value to the addition circuit. The addition circuit adds the SR supplied from the addition circuit and an SR image displayed by a feedback value supplied from the super-resolution processor, and outputs the SR image of a first frame acquired by the addition as a result of the second addition. The super-resolution processor performs feedback value operation based on LR2 and the SR image supplied from the addition circuit, and outputs a feedback value to the addition circuit. The addition circuit add the SR image supplied from the addition circuit and an SR image displayed by a feedback value supplied from the super-resolution process, and outputs the SR image acquired the addition as a result of the third addition. LR0 and LR2 are LR images which are continuously photographed. The image generating circuit generates an initial image and stores the generated initial image in the SR image buffer through the switch.
Patent KR-20090047780-A (KR)
Inventor: KIM DAE KYU
IPC: H01M2/02
Filed: 2007-11-08
Abstract: 본 발명은 이차 전지에 관한 것으로, 전지의 밀폐성을 향상시킬 수 있으며, 안전성을 향상시킬 수 있는 이차 전지에 관한 것이다. 
     본 발명의 이차 전지는 전극 조립체를 수용하며, 개구부가 형성되는 캔, 상기 캔의 개구부에 삽입되는 절연 가스켓 및 상기 캔의 개구부에 결합되어 캔을 밀봉하는 이차 전지에 있어서, 상기 절연 가스켓은 상기 캡 조립체가 안착되는 제1 영역, 상기 캔의 측면과 상기 캡 조립체 사이에 위치하는 제2 영역 및 상기 캡 조립체의 상단의 가장자리를 덮도록 형성되는 제3 영역으로 이루어지며, 상기 제3 영역은 상기 제2 영역보다 두꺼운 것을 특징으로 한다. 
     따라서, 이차 전지의 밀폐성을 높여, 내부 압력에 따라 벤트가 정상적으로 동작하도록 함으로써, 이차 전지의 안전성을 향상시킬 수 있다. 
       
     절연 가스켓, 밀폐, 캡 조립체, 캡 업, 이차 전지
Patent KR-20090047987-A (KR)
Inventor: LEE HYE YOUNG
IPC: G11C5/14
Filed: 2007-11-09
Abstract: 개시된 본 발명은 반도체 메모리 장치의 전압 비교 회로로서, 제 1 및 제 2 입력 신호의 전압 레벨의 차이에 응답하여 그에 대응하는 전압 레벨을 갖는 비교 전압을 생성하는 비교 전압 생성부, 및 제 1 기준 전압 및 제 2 기준전압을 기준으로 상기 비교 전압이 속하는 구간에 대응하는 최종 출력 신호를 선택적으로 인에이블 시켜 출력하는 출력 선택부를 포함한다. 
       
     듀티 보정 회로(DCC), 전압 비교기
Patent KR-20090055977-A (KR)
Inventor: HA CHONG EUI
IPC: H01L21/67
Filed: 2007-11-29
Abstract: 안정적인 그립(grip)을 통하여 기판의 이탈에 의한 파손을 줄이는 기판 이송 장치가 제공된다. 기판 이송 장치는, 구동수단에 의해 동작이 제어되는 로봇 아암부와, 로봇 아암부의 선단에 설치되며 기판이 안착되는 안착 날개와, 안착 날개에 안착된 기판을 정위치시키면서 고정하는 클램핑 부재를 포함한다. 여기서, 클램핑 부재는, 전진 및 후퇴하는 연결대와, 연결대를 기준으로 회전가능한 한 쌍의 지지대를 포함한다. 또한, 한 쌍의 지지대의 사이가 벌어지면서 한 쌍의 지지대는 기판에 장력을 가할 수 있다. 
       
     기판, 그립, 이송, 클램핑
Patent KR-20090065282-A (KR)
Title: Assembly for dual-actuating clutch release fork, and method for the same
Inventor: JEONG EUI HEE
IPC: B60K23/02
Filed: 2007-12-17
Abstract: A dual-actuating clutch release fork assembly and a method thereof are provided to actuate a clutch release fork dually as selected by motor actuators according to an operation switch, thereby reducing the fatigue feeling of a driver due to the gear shifting of a manual transmission. A dual-actuating clutch release fork assembly includes a clutch release cylinder(130) driven by a clutch pedal at the time of 1-stage starting or rearward moving, motor actuators(140,150) driven by an operation switch at the time of gear shifting to second-stage or higher, a housing(120) mounted with the clutch release cylinder and the motor actuators, and a release fork(110) selectively dually actuated by the motor actuators or the clutch release cylinder and separating the clutch disc from a flywheel for blocking power transmission.