baber/WOPTO huggingface dataset:
Patent KR-20050074614-A (KR)
Title: Optical fiber coupling configurations for a main-remote radio base station and a hybrid radio base station
Inventor: CAGENIUS TORBJORN
IPC: H04B10/12
Filed: 2003-10-28
Abstract: A main-remote radio base station system includes plural remote radio units. Fiber costs are significantly reduced using a single optical fiber that communicates information between the main unit and the remote units connected in a series configuration. Information from the main unit is sent over a first fiber path to the remote units so that the same information is transmitted over the radio interface by the remote units as at substantially the same time. The main unit receives the same information from each of the remote units over a second fiber path at substantially the same time. Delay associated with each remote unit is compensated for by advancing a time when information is sent to each remote unit. A data distribution approach over a single fiber avoids the expense of separate fiber couplings between the mail unit and each RRU. That approach also avoids the expense of WDM technology including lasers, filters, an OADMs as well as the logistical overhead needed to keep track of different wavelength dependent devices.
Patent KR-20050086697-A (KR)
Title: Method in conjunction with a spraying apparatus, and spraying apparatus
Inventor: SUNDHOLM GORAN
IPC: A62C35/58
Filed: 2003-11-17
Abstract: A method for use in conjunction with a spraying apparatus, especially a fire extinguishing apparatus, said apparatus comprising a source of a medium, a pump means and means for passing at least a proportion of the medium to at least one nozzle (4). Some of the medium which is not passed to the nozzle is re-circulated back to the suction side of the pump means (3) when necessary and, at least when necessary, at least some of the medium being re-circulated is passed into a discharge pipe (15) before the pump means (3). The invention also relates to an apparatus.
Patent KR-20050052550-A (KR)
Title: Intermediates for preparing piperidine derivatives
Inventor: D AMBRA THOMAS E
IPC: C07D211/46
Filed: 1996-12-19
Abstract: The present invention relates to a process for preparing piperidine derivative compounds of formulae (I, II), wherein n is 0 or 1; R1is hydrogen or hydroxy; R2is hydrogen; or, when n is 0, R1and R 2taken together form a second bond between the carbon atoms bearing R1and R2, provided that when n is 1, R1and R2are each hydrogen; R3is -COOH or - COOR4; R4is an alkyl or aryl moiety; A, B, and D are the substituents of their rings, each of which may be different or the same, and are selected from the group consisting of hydrogen, halogens, alkyl, hydroxy, alkoxy, and other substituents. The process comprises providing a regioisomer of formula (III), wherein Z is -CG1G2G3(IV) or (V), m is an integer from 1 to 6; Q and Y are the same or different and are selected from the group consisting of O, S and NR5; G1, G2, and G3are the same or different and are selected from the group consisting of OR 8, SR8, and NR8R9; R6and R7are the same or different and are selected from the group consisting of hydrogen, an alkyl moiety, an aryl moiety, OR8, SR8, and NR8R9; and R5, R8, and R9 are the same or different and are selected from the group consisting of hydrogen, an alkyl moiety, and an aryl moiety and converting the regioisomer to the piperidine derivative compound with a piperidine compound.
Patent KR-20060002739-A (KR)
Title: Programmable logic device
Inventor: SASAO TSUTOMU
IPC: G05B19/00
Filed: 2004-03-31
Abstract: There is provided a programmable logic device capable of performing optimal designing by changing the number of input lines between the logic function memories and the number of rails and suppressing the memory capacity to a minimum value according to the target logic function. The logic function memories (4) are successively connected in series and store LUT. An input variable is input to each of the logic function memories (4) from an external input line. Between two logic function memories (4), according to the connection information stored in a connection memory (6), a connection circuit (5) connects an output line or an external input line of the logical function memory (4) of a former stage to an input line of the logical function memory (4) of a latter stage. By rewriting the connection information in accordance with the target logic function, it is possible to reconstruct the connection circuit and change the number of input lines and the number of rails. It is possible to optimize the ratio of the number of rails against the number of the input lines in accordance with the logic function and suppress the memory capacity to a minimum value.
Patent KR-20050111307-A (KR)
Title: Methods of preparing feeder cells-free, xeno-free human embryonic stem cells and stem cell cultures prepared using same
Inventor: AMIT MICHAL
IPC: C12N5/02
Filed: 2003-12-07
Abstract: The present invention is of methods of establishing and propagating human embryonic stem cell lines using feeder cells-free, xeno-free culture systems and stem cells which are capable of being maintained in an undifferentiated, pluripotent and proliferative state in culture which is free of xeno contaminants and feeder cells.
Patent KR-20050086968-A (KR)
Inventor: YOO SEUNG MIN
IPC: C12N15/10
Filed: 2003-05-09
Abstract: 본 발명은 생물학적 시료중에서 비바이러스 감염 유기체를 검출 및 동정하는데 유용하고 그러한 비바이러스 감염 유기체에 의해 발생되는 질환을 진단하는데 사용하는 핵산 분자 및 이러한 핵산 분자를 포함하는 핵산 탐침이 고정된 감염질환을 진단하는데 유용한 DNA 칩에 관한 것이다.
Patent KR-20050098963-A (KR)
Title: Detection method of optimal position detection equation, positioning method, exposure method, device manufacturing method, and device
Inventor: OKITA SHINICHI
IPC: H01L21/027
Filed: 2004-02-24
Abstract: There is provided a positioning method capable of reducing the affect to the throughput and performing non- linear correction of optimal shot arrangement for each wafer. The non- linear error is corrected by performing EGA calculation having a high order term. One or more correction conditions (correction coefficients) are selected in advance for each process condition by referencing the EGA log data or superposition measurement data and registered in an exposure device. During exposure device lot processing, shot arrangements of some sample shots are detected so as to detect inclination of the non-linear error and according to this, an optimal correction coefficient is selected from a plurality of correction coefficients registered. Normally, the EGA is followed by a high-order EGA using the selected correction coefficient so as to correct the non-linear component and perform positioning of each shot region.
Patent KR-20060014367-A (KR)
Title: Slot machine
Inventor: TOYAMA KOICHI
IPC: A63F5/04
Filed: 2003-10-06
Abstract: A slot machine (1), wherein both a liquid crystal display unit (18) having a large display screen and a display window (5) facing the player upright have such a positional relation that they are vertically and visually continuous, with the liquid crystal display unit (18) positioned above the display window (5). The display screen of the liquid crystal display unit (18) is slightly forwardly slanted with respect to the display window (5). This arrangement allows the player to easily visually recognized both the display of varying patterns in the display window (5) and what are displayed on the liquid crystal display unit (18) without the significant moving of the player's visual line and with the player concentrating on the game, and contributes to attracting customers.
Patent KR-20060002885-A (KR)
Title: Induction sealing device and corresponding method for producing packages of pourable food product
Inventor: FERRARI CLAUDIO
IPC: B65B57/00
Filed: 2004-03-26
Abstract: An induction sealing device which may be used for producing packages of pourable food products by transversely sealing a tube (13) of sheet packaging material having at least one layer (12) of induction-heatable material covered with plastic material (16). The sealing device has: a generator (3) for generating an alternating power signal S(omega); an inductor (4) receiving the alternating power signal S(omega) to induce a parasitic electric current in the layer (12) and locally melt the plastic material (16) to form a transverse seal; and a matching circuit (7) for achieving optimum power transfer between the generator (3) and the inductor (4). The matching circuit (7) includes an inductive-capacitive circuit, in which the capacitance of a variable- capacitance capacitive element (20, 24, 25, 26, 27) is adjustable so that the current-voltage phase angle is close to zero.
Patent KR-20060037245-A (KR)
Title: Skin collagen production promoter
Inventor: MORITA YOSHIKAZU
IPC: A61P17/00
Filed: 2003-05-07
Abstract: It is intended to provide a skin collagen production promoter, foods and drinks for promoting skin collagen production and cosmetics for promoting skin collagen production which are useful in preventing skin chapping, wrinkles, worsening in skin fitness, etc. Namely, a skin collagen production promoter, foods and drinks for promoting skin collagen production and cosmetics for promoting skin collagen production which contain as the active ingredient(s) a milk-origin basic protein fraction and/or a basic peptide fraction obtained by digesting the above- described basic protein fraction with a protein digesting enzyme such as pepsin or pancreatin. The above basic protein fraction and basic peptide fraction have an effect of increasing skin collagen level.
Patent KR-20060011855-A (KR)
Title: A data storage device and a method of generating a motor control signal therefor
Inventor: DE BOER BART M
IPC: G11B19/02
Filed: 2004-05-05
Abstract: The invention relates to a data storage device (101) which comprises a data interface (103) for reading data from a spinning data storage disc (105). The data storage device (101) comprises a motor (111) for spinning the data storage disc (105) at a desired speed. The data storage device (101) further comprises a speed change processor (115) for determining a preferred motor speed change time; and a motor controller (113) for controlling the motor (111) to perform the speed change in response to the preferred motor speed change time. Specifically, the preferred motor speed change time resulting in the lowest energy consumption for disc spin-up and jump operations are determined, and the motor (111) is controlled to change the speed substantially within the preferred motor speed change time. The invention is particularly suitable for Small Form Factor Optical (SFFO) disc systems and allows for reduced energy consumption and thus increased battery life.
Patent KR-20060033715-A (KR)
Title: Rotary wedge scanner
Inventor: KRUPKIN VLADIMIR
IPC: G02B26/00
Filed: 2004-05-06
Abstract: There is provided a scanning system, including a main housing, and at least one optical wedge (12) rotatable about a shaft means (40) located within the main housing, wherein a laser beam having an optical axis and incident on the optical wedge (12), is refracted at least once by the wedge; characterized in that the shaft means (40) passes through the center of the at least one wedge (12) and that the optical axis of the incident laser beam is substantially parallel to, but laterally offset from, the shaft means (40).
Patent KR-20060025170-A (KR)
Title: Exhaust purifying apparatus for internal combustion engine
Inventor: SUZUKI HISANOBU
IPC: F02D45/00
Filed: 2005-03-14
Abstract: An internal combustion engine has a separate exhaust passage for each one of banks. An exhaust purifying catalyst is provided in each exhaust passage. The mass flow rates G1, G2 of exhaust gas that flow through the exhaust passages are individually estimated. The flow rate of exhaust gas is individually adjusted per each bank by controlling the operation of each group of cylinders or of catalyst control means e.g of exhaust gas recirculation valves such that the difference between the estimated mass flow rates G1, G2 is decreased.
Patent KR-20070074212-A (KR)
Title: The muffler for internal combustionengine can adapt for the environment
Inventor: LEE JEONG HUI
IPC: F01N1/00
Filed: 2006-01-07
Abstract: An environmentally-friend muffler for an internal combustion engine is provided to reduce noise of an exhaust gas and increase negative ion discharge effect. An environmentally-friend muffler for an internal combustion engine includes a case(10), a negative ion discharge material(20), and porous plates(30,30a). The case has a cylindrical shape, and accommodates the negative ion discharge material and the porous plates. The case also includes a suction pipe(11) and a discharge pipe(12) disposed at both ends thereof. The negative ion discharge material includes porous materials having a particle size of 3 to 9mm. The porous materials is plasticized at between 800 and 1000 degrees. A binder is intruded between the porous materials. The binder includes toluene 45 to 55wt%, liquid resin 30 to 30wt%, and a curing agent 20 to 30 wt%.
Patent KR-20060095446-A (KR)
Inventor: KNIGHT HOLLY
IPC: G06F9/06
Filed: 2006-01-09
Abstract: 데이터 프로세싱을 자동화하기 위한 시스템이 제공된다.  시스템은 기반 파일 시스템과 통합되고, 최종 사용자에 의해 정의되는 적어도 하나의 자동적 동작에 컴퓨팅 시스템의 이벤트를 맵핑시키는 최종 사용자 프로그래밍 모듈을 포함한다.  시스템은 또한 이벤트에 응답하고, 적어도 하나의 자동적 동작이 수행되도록 하는 이벤트 핸들러를 포함한다.  상기 시스템을 사용하는 방법 또한 제공된다.   
       
     자동화, 최종 사용자 프로그래밍 모듈, 이벤트, 이벤트 핸들러
Patent KR-20070074875-A (KR)
Title: A system for modular and authentication streaming application software
Inventor: KIM SUNG HOON
IPC: H04L9/32
Filed: 2006-01-10
Abstract: A modular system of streaming application software of an authentication scheme is provided to reduce a management cost by not requiring management of a recording medium. A modular system of streaming application software of an authentication scheme includes a DB(DataBase) server, a download server, a main server, and application software. The DB server stores an authority of a user and software information. The download server stores and provides data of software. The main server manages two servers and communicates with the application software. The application software is used by the user.
Patent KR-20070077347-A (KR)
Title: Signal processing device and liquid crystal display device having the same
Inventor: PARK DONG WON
IPC: G09G3/36
Filed: 2006-01-23
Abstract: A signal processing device and a liquid crystal display device having the same are provided to use a single frame memory by adjusting a clock frequency, which is input to a signal processor, and comparing three frame data with each other by using the frame memory. A signal processing device includes a clock converter(2100), a frame memory(2300), and a signal processor(2200). The clock converter receives a first clock signal from the outside and generates second and third clock signals. The frame memory stores or outputs the data in synchronization with the second clock signal. The signal processor stores the first frame data on the frame memory in response to the second and third clock signals. The signal processor reads the second and third frame data from the frame memory and outputs compensated data. The signal processor includes a write-row buffer(2210), first and second read-row buffers(2220,2230), a data buffer(2240), and a data compensator(2250).
Patent KR-20070078519-A (KR)
Title: Laser beam isolation apparatus and image forming apparatus having the same
Inventor: LEE TAE KYOUNG
IPC: G03G15/00
Filed: 2006-01-27
Abstract: A laser beam blocking device and an image forming apparatus with the same are provided to simplify its structure and simultaneously prevent impurity from the outside to the inside of an LSU(Laser Scanning Unit) by blocking a laser beam emitted from a light source due to an error operation of a device by using a blocking part which is operated by the magnetic force of a magnet installed in a cover or an image forming unit. A blocking part(210) moves between the first position for opening an optical path of a laser beam in an LSU(104) and the second position for blocking the optical path of the laser beam, and has a shutter(211) at least a part of which is formed as a metal. A magnet part(250) is installed in at least one of a cover(120) and an image forming unit(106) of an image forming apparatus to be opposite to the shutter(211). When at least one of the cover(120) and the image forming unit(106) is tightly covered and mounted, the magnet part(250) moves the shutter(211) to the first position.
Patent KR-20070079789-A (KR)
Title: Stepped winding reel for carrier tape
Inventor: LEE KANG YOUL
IPC: B65H75/02
Filed: 2006-02-03
Abstract: A stepped winding reel for a carrier tape is provided to densely and smoothly winding the carrier tape without a loose space when the carrier tape is wound on a winding section. A stepped winding reel for a carrier tape includes a winding section(11) and a pair of real plates(14). The carrier tape is wound on the winding section. The pair of reel plates is separated from each other, with the winding section being interposed between them. The winding section is stepped in one region. A stepped portion forms an initial attachment position of the tip end of the carrier tape. The height of the stepped portion is the same as the thickness of the carrier tape, with the tip end of the carrier tape being attached to the initial attachment position.
Patent KR-20070041290-A (KR)
Inventor: KIM SO YOUNG
IPC: H04N7/24
Filed: 2006-02-06
Abstract: 본 발명은 다계층 기반의 비디오 코덱에서의 성능을 향상시키는 방법 및 장치에 관한 것이다. 
     본 발명의 일 실시예에 따른 다계층 기반의 비디오 인코딩 방법은, 현재 계층 블록과 대응되는 기초 계층 블록에 대한 인터 예측 블록과, 상기 기초 계층 블록간의 차분을 구하는 단계와, 상기 현재 계층 블록에 대한 인터 예측 블록을 다운샘플링하는 단계와, 상기 구한 차분과 상기 다운샘플링된 인터 예측 블록을 가산하는 단계와, 상기 가산된 결과를 업샘플링하는 단계와, 상기 현재 계층 블록과 상기 업샘플링된 결과 간의 차분을 부호화하는 단계를 포함한다. 
       
     스케일러블 비디오 코딩, H.264, 인트라 베이스 예측, 단일 루프 디코딩
Patent KR-20070081167-A (KR)
Title: Whole bean curd method for using full fat activated soy bean flours and enzyme
Inventor: LEE JIN WOO
IPC: A23L11/00
Filed: 2006-02-10
Abstract: A method of manufacturing whole grain bean curd using full-fat enzyme active soybean flour, soft water, enzyme and magnesium oxide as a coagulant is provided. The method improves productivity, reduces the cost of production and produces the titled product with excellent texture, elasticity and taste and high commercial value. A full-fat enzyme active soybean flour and a soft water are mixed in a ratio of 1:5.5 to 6L, steamed at 102deg.C and cooled to 5deg.C to obtain soybean milk with 11 to 12deg. Brix. The soybean milk is mixed with 0.2 to 0.3% by weight of enzyme followed by 0.2 to 0.3% by weight of magnesium oxide as a coagulant, steamed at 55 to 65deg.C for 30 to 50min and sterilized at 121deg.C for 4min.
Patent KR-20070081486-A (KR)
Title: 7-shift power train of automatic transmission
Inventor: SHIM HYU TAE
IPC: F16H3/62
Filed: 2006-02-13
Abstract: A power train of a 7-speed automatic transmission is provided to improve durability and to reduce a total size thereof by reducing torque to be applied to frictional elements and planetary gears. A power train of a 7-speed automatic transmission includes three single union planetary gear sets(PG1,PG2,PG3), four clutches(C1,C2,C3,C4), and two brakes(B1,B2). The single union planetary gear sets include sun gears(S1,S2,S3), planetary gears(PC1,PC2,PC3), and ring gears(R1,R2,R3) as operating elements. An output of a first planetary carrier of the first planetary gear set having a reducing planetary gear function is connected to one of the sun gears of the second planetary gear set and the third planetary gear set and another operating element except for the sun gears.
Patent KR-20070082408-A (KR)
Title: Parking location grasp system and the method which use the tripodal measurement
Inventor: CHOI NAK HOON
IPC: G08G1/14
Filed: 2006-02-16
Abstract: A system and a method for recognizing a parking location are provided to guide an exact parking location to a driver by using a trigonometric measurement scheme. A system and a method for recognizing a parking location includes a vehicle RF(Radio Frequency) module(100), a location estimation RF antenna(400), and a main server(200). The vehicle RF module is mounted on a vehicle. The location estimation RF antenna installed in a parking lot communicates with the vehicle RF module, estimates an RF communication degree, and supplies location information of the vehicle according to the estimation result. The main server provides interphone and advertisement functions to an entrance device of the parking lot, and calculates the location information using the RF communication degree between with the vehicle RF module.
Patent KR-20070084638-A (KR)
Title: Flower and flower basket decoration packing and different meaning manufacturing method and system
Inventor: HONG SUN DAL
IPC: B29C48/30
Filed: 2006-02-21
Abstract: A flower and flower basket decoration packing, and a method and an apparatus for manufacturing the same are provided to achieve improved decoration effect by using fiber type irregular and natural patterns and two-tone and twinkling materials. An apparatus for manufacturing a flower and flower basket decoration packing includes an extruding unit(10), a compressing and cooling unit(20), an assistant yarn supply unit(30), and a conveyor unit(50). The extruding unit has an extruder body(11) in which synthetic resin materials and pigments are injected, mixed, molten and delivered; and a T-die(12) having a bottom surface with a plurality of orifices. The compressing and cooling unit is arranged underneath the extruding unit and has a pair of compression rollers(21,22) and cooling water(23) for compressing and cooling a main yarn(100) of fiber type into a web. The assistant yarn supply unit is arranged in front of the extruding unit, and equipped with a plurality of bobbins(31) wound with an assistant yarn(200) to be continuously supplied onto the surface of the main yarn. The conveyor unit is arranged outward from beneath the compression rollers of the compressing and cooling unit, and conveys a packing to a hot air drying unit(60), a cutting unit(70), and a roll winding unit(80).
Patent KR-20070088218-A (KR)
Title: Artificial intelligenc searching system for road name address using natural language processing
Inventor: KIM SUNG SOO
IPC: G06F17/30
Filed: 2006-02-25
Abstract: An artificial intelligent searching system for a road name address using natural language processing is provided to enable an Internet user to conveniently search road name addresses and building number addresses by using a natural language. An artificial intelligent searching system for a road name address using natural language processing comprises the followings: a DB(Database) server(1) configured with a road name and building number attribute DB(11) and a road name and building number space DB(12); a GIS(Geographical Information System) server(2) including a GIS engine(21); a web server(3) including a natural language search engine(31); a switching hub(4); a fire wall server(5); Internet(6); and a user PC(Personal Computer)(7) including a web browser(71).
Patent KR-20070032898-A (KR)
IPC: H04R3/00
Filed: 2006-03-03
Abstract: 본 발명은 유선 접속 기능을 제공하는 무선 스테레오 헤드폰 및 무선 스테레오 오디오 전송장치에 관한 것이다.  
     본 발명은 오디오 신호를 발생하는 오디오 장치, 오디오 장치에서 입력되는 오디오 신호를 인코딩하여 무선 오디오 신호를 생성하여 전송하는 무선 스테레오 오디오 전송장치를 포함하는 시스템에서 유선 접속 기능을 제공하는 무선 스테레오 헤드폰에 있어서, 무선 스테레오 헤드폰 및 무선 스테레오 오디오 전송장치에 장착되어 무선 오디오 신호를 송수신하기 위한 안테나; 안테나를 이용하여 무선 스테레오 전송장치에서 송신한 무선 오디오 신호를 수신하는 무선 송수신부; 무선 오디오 신호를 디코딩하여 오디오 신호를 생성하는 오디오 디코딩 처리부; 무선 스테레오 헤드폰에 내장되어 무선 스테레오 헤드폰을 구동하도록 하는 전원을 공급하는 헤드폰 내장 배터리; 무선 스테레오 헤드폰의 구성 요소를 제어하는 장치로서, 오디오 디코딩 처리부를 이용하여 무선 오디오 신호를 디코딩하여 오디오 신호를 생성하도록 제어하는 헤드폰 제어부; 무선 스테레오 헤드폰에 유선 케이블을 장착하기 위한 인터페이스를 제공하는 유선 커넥터; 및 헤드폰 제어부에서 전송하는 오디오 신호를 출력하는 오디오 출력부를 포함하는 것을 특징으로 하는 유선 접속 기능을 제공하는 무선 스테레오 헤드폰을 제공한다.  
     본 발명에 의하면, 무선으로만 사용이 가능한 무선 스테레오 헤드폰에 유선 커넥터를 설치하여 유선 기능과 무선 기능을 무선 스테레오 헤드폰의 사용환경에  따라 선택적으로 사용하도록 함으로써 무선 스테레오 헤드폰의 활용률을 높여주는 효과가 있다. 
       
     헤드폰, 무선, 오디오 전송장치