baber/WOPTO huggingface dataset:
Patent KR-20070048530-A (KR)
Inventor: HUI JUNHONG
IPC: H04B7/26
Filed: 2005-11-04
Abstract: 본 발명은 CR 기술을 이용한 동적 주파수 선택(Dynamic Frequency Selection)에 관한 것으로, CR 기술을 사용하는 기지국이 간섭이 없고 비어있는 주파수 대역을 검출하여 그 대역을 사용하는 동안 동일 대역을 사용하고자 하는 전파가 강한 새로운 기지국을 감지하였을 경우, 간섭을 피하기 위해 다른 주파수 대역들을 동적으로 선택하여 이동하는 것이다. 
     본 발명의 동적 주파수 선택은 이미 특정 주파수 대역을 사용하고 있는 CR 기술을 사용하는 기지국이 다른 통신시스템에 의해 간섭을 받으면 새로운 주파수 대역으로 이동을 시도하고, 통신 불능 상태에 대비하여 추가적으로 정의된 통신 단절 복구 메커니즘을 제공함으로써 최적의 성능으로 서비스를 할 수 있도록 한다.  
       
     Cognitive Radio, Base Station, Dynamic Frequency Selection, Customer mer Premises Equipment)
Patent KR-20070052126-A (KR)
Inventor: PARK JIN SOO
IPC: H04B1/40
Filed: 2005-11-16
Abstract: 본 발명은 전력증폭기의 입력전압을 제어하는 이동통신 단말기에 관한 것으로서, 송신신호의 전력레벨에 따라 전력증폭기의 동작모드를 설정하여 이득을 가변제어 하고, 상기 동작모드에 따라 상기 전력증폭기로 공급되는 동작전압이 가변되도록 구성되어, 전력레벨에 따라 상기 전력증폭기를 동작모드를 세분화하여 다이나믹하게 제어 할 수 있으며, 별도의 전력레벨 검출 없이도 상기 동작모드에 비례하여 상기 전력증폭기로 공급되는 동작전압이 가변 됨으로서 상기 전력증폭기의 효율이 크게 향상되고 소모전력이 감소되어, 상기 이동통신 단말기의 동작 가능시간이 증가됨으로서 사용자의 편의성이 향상되는 효과가 있다.   
       
     DC-DC컨버터, PAM, 게인, 이득
Patent KR-20070054428-A (KR)
Inventor: LEE IK SOO
IPC: G02F1/13357
Filed: 2005-11-23
Abstract: 본 발명은 백라이트 유닛 및 액정표시장치에 대한 것으로서, 본 발명에 따른 백라이트 유닛은 도광판 및 적어도 하나의 광원부를 갖는 광원 유닛을 포함하며, 상기 광원부는 제 1, 제 2 및 제 3 발광 다이오드를 포함하며, 상기 발광 다이오드 중 어느 하나는 상기 도광판의 측면과 평행하게 배치되며, 나머지 발광 다이오드는 상기 도광판의 측면에 대하여 소정각도 경사지게 배치되는 것을 특징으로 한다. 상기와 같이 백라이트 유닛의 광원 중 일부를 도광판의 측면에 대해 소정 각도 경사지게 배치함으로써, 파장이 서로 다른 방출광을 효과적으로 혼합하여 색혼합을 효율적으로 하며 고 색재현성을 구현할 수 있는 백라이트 유닛 및 액정표시장치를 제공할 수 있다. 
       
     액정표시장치, 백라이트 유닛, 발광 다이오드, 도광판, 패턴
Patent KR-20060128607-A (KR)
Title: Method and apparatus for transmitting data with down compatibility in high throughput wireless network
Inventor: KWON CHANG YEUL
IPC: H04L12/28
Filed: 2005-11-30
Abstract: A method and an apparatus for transmitting/receiving data by providing down-compatibility in a high speed wireless network are provided to enhance efficiency by transmitting data, having short length, through a low transmission method. A wireless network is connected(S301). The first data transmitted by the first station existing in the network according to the first protocol is received(S302). It is checked whether the first data has been transmitted by a channel bonding method(S310). When the first data has been transmitted by the channel bonding method, the second data according to the second protocol is transmitted to the first station(S320). When the first data has been transmitted by MIMO(Multi-Input Multi-Output), the second data according to the second protocol is transmitted to a channel through which the first data has been received(S330).
Patent KR-20070058230-A (KR)
Title: Liquid crystal display device and mobile station having the same
Inventor: KIM JANG HO
IPC: G02F1/1335
Filed: 2005-12-01
Abstract: An LCD(Liquid Crystal Display) and a mobile communication terminal device having the same are provided to protect an LCD panel from an external impact, by forming an optical film to be larger than or equal to an outer surface of the LCD panel. An LCD panel includes a first substrate(113), a second substrate(115), and a liquid crystal layer formed between the first substrate and the second substrate. Optical films(111,117) are respectively attached on outer surfaces of the LCD panel. The optical films have areas larger than or equal to areas of the outer surfaces of the LCD panel. Each of the optical films is a polarizing plate, a retardation compensating plate, or a brightness enhancing film.
Patent KR-20080110948-A (KR)
Title: A wiring clip in vehicle
Inventor: CHANG HWI BONG
IPC: H02G3/32
Filed: 2005-12-12
Abstract: A fixing clip of a wire for a vehicle is provided to prevent wires from contacting with each other and thus being damaged by allowing many wires to be fixed at interval and height. A fixing clip of a wire for a vehicle comprises a clip body(1) in which one end is equipped with a bolt fastening hole(5); a wire fixing unit(10) in which a first fixing rail is installed; a unit fixing part(30) where a second fixing rail(35) is installed at regular interval; and a height adjusting table(50) and a connecting pin(55) installed on both ends of the unit fixing part installed on the fixing clip.
Patent KR-20070067343-A (KR)
Title: Nonreflecting optical sheet
Inventor: KIM JEA JIN
IPC: G02B1/11
Filed: 2005-12-23
Abstract: A non-reflective optical sheet is provided to restrict the distortion of the transmitted light by making an anti-reflection layer in a gentle curve form, and to easily remove pollutants stuck on the surface. A non-reflective optical sheet(1) is composed of a transparent base material(10) formed like a thin plate and made of materials capable of transmitting a visible ray and an anti-reflection layer(20) formed on one surface of the transparent base material to prevent reflection of the light irradiated to the transparent base material. The anti-reflection layer is formed by infinitely connecting fine hexagonal anti-reflection structures. A center region of the anti-reflection structure is protruded and a rim region is recessed. A connecting part between the adjacent anti-reflection structures is formed like a smooth curve.
Patent KR-20060076709-A (KR)
Inventor: SANO YUJI
IPC: G09G3/291
Filed: 2005-12-27
Abstract: 종래의 어드레스 구동 회로는, 서로 다른 발광색의 형광체의 셀에 대하여 동일한 신호로 구동하고 있었기 때문에, 소비 전력 및 표시 화면의 배경 발광의 증대를 초래하고 있었다.  복수의 발광색의 형광체에 대응하여 설치된 복수의 제1 전극 AR, AG, AB와, 해당 제1 전극과 교차하도록 배치된 복수의 제2 전극 YE를 구비하는 플라즈마 디스플레이 패널의 구동 방법으로서, 상기 제1 전극에서의 적어도 하나의 발광색의 형광체에 대응하여 설치된 발광색마다의 제1 전극 AR, AB를, 구동 기간 에서의 일부의 구동 타이밍 TROR, TROB에서 전기적으로 개방 상태로 함으로써, 해당 발광색마다의 제1 전극에 흐르는 가스 방전 전류를 억제하도록 구성한다. 
       
     발광색, 형광체, 제1 전극, 제2 전극, 구동 기간, 구동 타이밍, 개방 상태, 가스 방전 전류
Patent KR-20060076712-A (KR)
Inventor: FUNASAKA TSUKASA
IPC: G06F3/041
Filed: 2005-12-27
Abstract: 본 발명은 수신용 소자부의 수를 감소시킬 수 있고, 구조의 간단화를 도모할 수 있는 터치 패널 장치를 제공하는 것으로, 접촉 표면(11)에 접촉한 접촉체(400)의 접촉 표면에서의 위치를 얻는 터치 패널 장치(10)로서, 기판(21)과, 제 1 방향 X를 따라 기판(21) 상에 배치되어 탄성 표면파(201)를 송신하는 제 1 송신측 소자부(31)와, 제 1 방향 X와 직교하는 제 2 방향 Y를 따라 기판(21) 상에 배치되어 탄성 표면파(200)를 송신하는 제 2 송신측 소자부(32)와, 제 2 방향 Y를 따라 제 2 송신측 소자부(32)에 대하여 간격을 두고 대향하여 기판(21) 상에 배치되어 있고, 제 2 송신측 소자부(32)로부터의 탄성 표면파(200)를 수신시키는 수신측 소자부(51∼53)와, 기판(21) 상에 배치되어 제 1 송신측 소자부(31)로부터의 탄성 표면파(201)를 반사하여 수신측 소자부(51∼53)에 수신시키기 위한 반사체(41∼43)를 구비하는 것을 특징으로 하는 터치 패널 장치(10).
Patent KR-20050019874-A (KR)
Title: Jetting device and method at a jetting device
IPC: B23K1/00
Filed: 2003-06-23
Abstract: A method and a system for jetting droplets of viscous medium, such as solder paste, onto a substrate, such as an electronic circuit board. The volume of the droplets are adjusted by regulating the amount of viscous medium that is fed into a jetting nozzle for subsequent jetting of the viscous medium droplets therefrom. The exit velocity of the jetted droplets is adjusted or maintained substantially constant by regulating the velocity with which the viscous medium is impacted. Furthermore, the rate at which viscous medium is fed, for instance by a feed screw, into the nozzle is adjusted in order to regulate the feeding time required for feeding the viscous medium into the jetting nozzle, for instance in order to maintain a constant feeding time.
Patent KR-20050025986-A (KR)
Title: Tilted electrochemical plating cell with constant wafer immersion angle
Inventor: DORDI YEZDI N
IPC: C25D21/00
Filed: 2003-07-24
Abstract: A method and apparatus for immersing a substrate for plating operations. The apparatus generally includes a plating cell configured containing a plating solution therein. The plating cell includes at least one fluid basin, a diffusion plate position in a lower portion of the at least one fluid basin, and an anode positioned below the diffusion plate, the anode and the diffusion plate being positioned in parallel orientation with each other and in a tilted orientation with respect to horizontal. The apparatus further includes a head assembly positioned proximate the plating cell, the head assembly including a base member, an actuator positioned at a distal end of the base member, and a substrate support assembly in mechanical communication with the actuator, the substrate support assembly being configured to support a substrate in the at least one fluid basin for processing in an orientation that is generally parallel to the diffusion plate.
Patent KR-20050083624-A (KR)
Title: Treatment of a location request by a first location request treatment device(a gateway mobile location centre) in a home register(hlr) for retransmission to a second location request treatment device
Inventor: MUELLER WILHELM
IPC: H04W4/02
Filed: 2002-08-14
Abstract: The invention relates to the efficient treatment of location requests by a home register and GMLCs of various versions by means of a method for treating a location request relating to a subscriber in a mobile radio network. Once a request (SRI) from a first location request treatment device (GMLC-R5) arrives in a subscriber data bank (HLR) in a mobile radio network, relating to switching device address data (MAP (MSC/SGSN)) in a switching device (MSC/SGSN) or location request treatment device (V-GMLC), enabling (MSC/SGSN/V-GMLC) a subscriber (MS) to be currently reached, the subscriber data bank (HLR) indicates the address (MAP (H-GMLC) of another location request treatment device (H-GMLC-R6) instead of a switching device address (MAP (MSC/SGSN)) in an answer (Ack (MSC(SGSN)) if the request is a request from a version (R5) of a location request treatment device wherein said version (R5) includes provision such that the location request treatment device (GMLC- R5) receives switching device data (MAP(MSC/SGSN) from the subscriber data base (HLR) as an answer.
Patent KR-20050040918-A (KR)
Title: Pharmaceutical compositions of semi-ordered drugs and polymers
Inventor: SHANKER RAVI MYSORE
IPC: A61K9/14
Filed: 2003-07-31
Abstract: A solid composition of a tow-solubility drug and a concentration-enhancing polymer has a portion of the drug in a semi-ordered state.
Patent KR-20050056197-A (KR)
Inventor: NG HOWARD C
IPC: C08G63/672
Filed: 2003-08-06
Abstract: A random polytrimethylene ether ester prepared by polycondensation of 1,3-propanediol reactant and about 10 to about 0.1 mole % of aliphatic or aromatic diacid or diester, as well as its manufacture and use thereof. A thermoplastic elastomer prepared from the random polytrimethylene ether ester of any of the preceding claims and a polymer selected from the group consisting of polyesters, polyamides, polyurethanes and polyurethane ureas.
Patent KR-20050058352-A (KR)
Title: Chromatographic separator
Inventor: OGAWA YUJI
IPC: G01N30/46
Filed: 2003-07-30
Abstract: An intermittent or simulated moving layer chromatographic separator capable of stably determining the purities of separated components, wherein a circulation passage (16) is formed by connecting four or more columns (14) to each other, material liquid containing components (A) and (C) and eluent are filled in the circulation passage (16) and circulated in the circulation passage (16), a density detector (54) is disposed in the circulation passage (16) at a position adjacent to a component (A) extracting valve (41) to detect the density of the components in the circulation passage (16) during a circulation process, and when the density of the components reaches a standard density or higher, the components (A) and (C) of the material liquid are determined to be separated from each other and a process moves from a circulation process to a next component extraction process.
Patent KR-20050050650-A (KR)
Title: Display device
Inventor: KOBAYASHI MICHIYA
IPC: G09F9/40
Filed: 2003-08-27
Abstract: A flat panel display device 1 capable of displaying images on both its front and back panels includes first pixel electrodes 31 and 32 disposed at pixels 11b and second optically transparent pixel electrodes 32 disposed at pixels 11a, and common electrodes 35 and 36 provided with optically transparent portions corresponding to first pixel electrodes 31 and 32 and light shielding portions corresponding to second pixel electrodes 32. Optical layers 34 are further disposed between first pixel electrodes 31 and 32 and common electrodes 35 and 36 to change an optical property in response to electric energy applied between first pixel electrodes 31 and 32 and common electrodes 35 and 36. Second optical layers 34 are also disposed between second pixel electrodes 32 and common electrodes 35 and 36 to change an optical property in response to electric energy applied between second pixel electrodes 32 and common electrodes 35 and 36.
Patent KR-20050071700-A (KR)
Title: Retractable writing material
Inventor: FUKUI HISAO
IPC: B43K24/02
Filed: 2003-11-12
Abstract: A retractable writing material has a writing body retractable in a shaft tube, and has a seal cover and a seal tube portion that seal a writing portion of the writing body while interlocking with a forward/backward movement of the writing body. The seal cover and a guide tube that is fixed to the writing body are connected by plural fine line portions, and the seal cover and the fine line portions are integrally formed. The seal cover is opened and closed relative to the seal tube portion by the advance and retreat of the fine line portions. The tip of the writing portion is reliably sealed with the seal cover and seal tube portion when the writing body is in a stored position, so that the writing body is prevented from drying.
Patent KR-20050092700-A (KR)
Title: Composite cured silicone powder, method for production thereof and aqueous composition
Inventor: MORITA YOSHITUGU
IPC: C08J3/12
Filed: 2003-12-08
Abstract: A composite cured silicone powder which comprises (A) a cured silicone powder having an average particle diameter of 0.1 to 500 mum, (B) an inorganic fine powder attached to the cured silicone powder, and (C) a surfactant attached to the inorganic fine powder; a method for producing the composite cured silicone powder which comprises admixing (A) a cured silicone powder having an average particle diameter of 0.1 to 500 mu m, (B) an inorganic fine powder and (C) a surfactant under mechanical shearing force.
Patent KR-20050088451-A (KR)
Title: Class allocation for volatile files
Inventor: FONTIJN WILHELMUS F J
IPC: G11B20/12
Filed: 2003-12-03
Abstract: The present invention relates to a storage device, a storing method and rewritable record carrier for storing data file, wherein a rewriting frequency of the date files is identified and the data files are classified based on their identified rewriting frequency. Each data file is then written using a rule selected according to the result of classification. The definition of the allocation class and rules based on the rewriting frequency enables an optimization of the file storage for endurance and power consumption. Thereby, the life time of the storage medium and the battery life of the whole system can be extended.
Patent KR-20050091054-A (KR)
Title: Device and process for adjusting the bit rate of a stream of contents and associated products
Inventor: BORDES PHILIPPE
IPC: H04L47/2416
Filed: 2003-12-15
Abstract: The present invention relates to a device (10) and a process for adjusting the bit rate of a stream of contents as a function of processing capabilities of at least one receiver (1). These contents are transmitted by a sender to the receiver according to a communication protocol providing for a return transmission of reception data (REP) of the contents by the receiver to the sender, including at least one parameter relating to conditions of communication of these contents in the network. The device comprises a module (12) for estimating a required level for the bit rate as a function of information relating to these capabilities and a writing module (13) modifying this parameter, to transmit, in return, to the sender stream adjustment cues capable of bringing about a modification of the bit rate in relation to the required level. Application to streaming.
Patent KR-20050090002-A (KR)
Title: Light-weight constructive element
Inventor: TSCHERNUTH CHRISTOF
IPC: E04B1/94
Filed: 2003-12-12
Abstract: The invention relates to a light-weight constructive element based on irregularly distributed wood-wool fibers that are joined at least in sections by means of a binding agent.
Patent KR-20050116802-A (KR)
Title: Aerosol dispensing nozzle
Inventor: PARSONS WILLIAM G
IPC: B05B1/14
Filed: 2004-02-24
Abstract: A nozzle insert (60), and/or an actuator nozzle structure, for use in dispensing a material to be dispensed from an aerosol (14) can. The nozzle insert or actuator nozzle structure divide the spray of dispensed material into two independent, simultaneously emitted aerosol streams, which have different attributes and may be emitted in different directions. One stream may be an upwardly directed fogger stream and the other stream may be a forwardly directed, aimable stream. This permits a user to direct, for example, an insecticide at a particular target, while simultaneously more generally fogging an area of interest.
Patent KR-20050110644-A (KR)
Title: System and method for mobile communication
Inventor: TAKANO NAHOKO
IPC: H04W72/04
Filed: 2004-04-21
Abstract: A mobile communication system includes a base station and a mobile station communicating with the base station. In a communication protocol between the base station and the mobile station, a plurality of state update frames are defined in a time domain. The base station is configured so as to transmit the state update information instructing to set the mobile station to an active state or a suspend state, in each of the state update frames, and configured so as to transmit a packet only to the mobile station which is set to the active state by the state update information. The base station notify beforehand transmission of a packet to the mobile station by transmitting control information including information required for receiving the packet a predetermined time earlier than the packet transmission. The mobile station is set to the active state or the suspend state in response to the state update information. The mobile station is configured so that the control information and the packet can be received when the mobile station is set to the active state and the control information and the packet cannot be received when the mobile station is set to the suspend state.
Patent KR-20050121711-A (KR)
Title: Exposure method and apparatus, and device manufacturing method
Inventor: KUDO TAKEHITO
IPC: G03F7/20
Filed: 2004-03-30
Abstract: An exposure method and apparatus for simultaneously transferring patterns with various pitches with high resolution. On the pupil surface of an illumination optical system, nine areas are set. The nine areas are a first area (28) including the optical axis (BX), four second areas (29A to 29D) each smaller than the first area and arranged along a first circumference (32A) surrounding the first area (28), and four third areas (30A to 30D) each smaller than the first area and arranged along a second circumference (32B) surrounding the first circumference (32A) and arranged along a second circumference. The distribution of intensity of light over the pupil surface is so set that the intensities of light over the nine areas are approximately equal to one another, and the intensity of light over the other area is smaller than those over the nine areas. This distribution of intensity of light is set using a diffraction optical element or a diaphragm.
Patent KR-20060009875-A (KR)
Title: Method for tracking and tracing marked packaged articles
Inventor: MOLNAR CHARLES J
IPC: G06Q10/00
Filed: 2004-04-30
Abstract: The present invention relates to a method for detecting the occurrence of fraud in commercial transactions. The present invention is a method of tracking and tracing marked articles through the flow of commerce wherein information obtained from markers is stored in a covert memory and analyzed as to authenticity. The present invention is also a method for determining trends in fraudulent activity relating to that marked article.
Patent KR-20060054177-A (KR)
Title: Toilet bowl washing system
Inventor: HAYASHI RYOSUKE
IPC: E03D5/09
Filed: 2004-05-06
Abstract: A toilet bowl washing system, characterized by comprising a toilet bowl washing device installable on a low tank with a drain valve and capable of performing the opening operation of the drain valve and a control part having control information on a plurality of washing modes stored therein, allowing the setting of either of the plurality of washing modes, and transmitting control signals based on the set washing mode to the toilet bowl washing device. By selectively using the plurality of washing modes, the toilet bowl washing system is allowed to be compatible with various types of low tanks already appearing on the market. The installation angle of the toilet bowl device, a distance between an output shaft and a ball chain lever, and the operating angle range of the ball chain lever as well as the setting of the washing mode can be properly changed. As a result, a user can receive benefit from electric washing without replacing the low tank.
Patent KR-20060037274-A (KR)
Title: Liquid crystal display device
Inventor: NAKAO KENJI
IPC: G02F1/1337
Filed: 2005-02-18
Abstract: There is provided a liquid crystal display device using an OCB (Optically Compensated Bend) liquid crystal display element for displaying an image. The liquid crystal display device includes: a liquid crystal display element unit (41) for performing initialization so that the orientation state of the liquid crystal molecules are shifted from the spray orientation to the bend orientation capable of displaying an image; and a drive circuit (DR) for applying a shift voltage to the liquid crystal display unit (41) for shifting the orientation state of the liquid crystal molecules from the spray orientation to the bend orientation during initialization. Furthermore, a clock signal generator (2) generates a clock signal outputted to the drive circuit (DR) as a reference for starting application of the shift voltage and measuring the application period when power is supplied to the drive circuit (DR). The liquid crystal display device can shorten the setup time required until the image display.
Patent KR-20060080133-A (KR)
Inventor: TASHIRO YASUNORI
IPC: H03M1/12
Filed: 2006-01-04
Abstract: 본 발명은 컬러 텔레비전 시스템에 관계없이, S/N 비를 개선시킬 수 있는 A/D 변환 회로를 제공하는 것이다.    본 발명의 실시형태에 따른 오버-샘플링 A/D 변환 회로는 아날로그 비디오 신호를 오버-샘플링하기 위한 A/D 변환기, 오버-샘플링 신호 중에서 소정의 통과 대역 내의 신호 컴포넌트의 통과를 허용하는 디지털 저역-통과 필터, 통과된 신호를 다운-샘플링하기 위한 다운-샘플링 회로, 및 통과 대역을 스위칭하기 위한 컬러 텔레비전 시스템 결정 회로를 포함한다. 
       
     오버-샘플링 A/D 변환 회로, 컷-오프 주파수, 클럭 생성 회로, 컬러 텔레비전, NTSC 시스템
Patent KR-20060090181-A (KR)
Title: Aqueous adhesive composition containing a mixture based on legume starch
Inventor: HOUZE REGIS
IPC: C09J103/02
Filed: 2006-02-06
Abstract: The composition (10-40 wt.%): further comprises an alkaline substance (0.3-5 wt.%), borax (0.01-5 wt.%) and all other chemical boron-carrying compound; and is in a dry commercial form, that is free from water components. The cereal starch and/or tubers have a ratio of 30/70-90/10 (preferably 45/55-75/25). The pea starch has an amylose content of 15-60 (preferably 30-52)%. Independent claims are included for: (1) a preparation of corrugated board; and (2) an corrugated board.
Patent KR-20070080072-A (KR)
Title: Universal motor control apparatus
Inventor: JUNG HAE MOON
IPC: H02P7/29
Filed: 2006-02-06
Abstract: A universal motor control apparatus is provided to obtain a wide speed variation range and a large torque by driving a universal motor through a chopper method. A control part controls the speed of a universal motor(108) variably by changing duty ratio of a first PWM(Pulse Width Modulation) control signal generated by the control part. A control signal processing part(104) generates a second control signal by boosting a DC level of the first control signal into a predetermined DC level. A motor driving part(106) comprises a switching device turned on/off by the second control signal, and supplies a chopped DC voltage with the same duty ratio as the second control signal to the universal motor through an on/off operation of the switching device.