baber/WOPTO huggingface dataset:
Patent KR-20000049653-A (KR)
Inventor: CHO SEUNG YEON
IPC: B01D71/48
Filed: 2000-04-20
Abstract: PURPOSE: A cation exchange fiber filter is provided which treats polyester fiber, desirably non-woven cloth by hydrazine salt and sodium hydroxide to eliminate harmful compounds by adsorption or cation exchange reaction. CONSTITUTION: A cation exchange fiber filter is produced by the following steps of: (a) treating the rolled non-woven cloth by complex solution of hydrazine salt and sodium hydroxide which is forced to circulate from the center of a tub to the outside wherein hydrazine salt and sodium hydroxide are mixed to be a working solution; (b) sending the working solution to a circulation device(1) and heating in a heat exchange device(3) at 50-100°C for less than 60 minutes; and (c) washing a fiber filter with a distilled water and drying to produce a cation exchange fiber filter.
Patent KR-20010093611-A (KR)
Title: Tank-type oil stove
Inventor: ONO HISATA
IPC: F24C5/18
Filed: 2000-04-25
Abstract: PURPOSE: A wick up/down movement type tank type kerosene heater is provided to achieve an improved safety by making constant the amount of kerosene that is supplied to a wick body regardless of the remaining kerosene in a tank, achieving non-odor/non-smoke combustion by constantly stable combustion, preventing the generation and adhesion of tar pitch, improving the values of CO/CO2, and preventing standing flame when the fire is extinguished. CONSTITUTION: In the wick up/down movement type tank type kerosene stove having a main fuel tank(32) and a fuel-pumping tank(31) that is provided at the inside, the main fuel tank and the fuel-pumping tank are connected by an air intake pipe(61) and a kerosene supply pipe(62) that are provided on the wall of the fuel-pumping tank and are aligned and arranged up and down, thus always maintaining the constant fuel-pumping position. In the fuel-pumping tank for dividing the main fuel tank and the fuel-pumping tank, an extension part(31A) that is much larger than a lower part where the air intake pipe and the kerosene supply pipe are mounted, is provided at the upper portion.
Patent KR-20000071871-A (KR)
Title: 세탁기
IPC: D06F37/20
Filed: 2000-04-29
Abstract: 세탁조가 하우징 내에서 현수된 구성의 전자동 세탁기에 있어서, 세탁조가 원하는 각도로 기울어져 항상 배치되도록 안정되게 현수할 수 있는 현수 수단을 제안한다.  그를 위해, 세탁조(3)를 기울어지게 현수하기 위한 현수봉(4)은 전방 현수봉(41)과 후방 현수봉(42)을 갖는다.  전방 현수봉(41)은 종래의 현수봉과 같이 외조(31)의 하부를 지지하는 현수봉이다.  후방 현수봉(42)에는 전방 현수봉(41)의 약 절반의 길이로써, 외조(31)의 후방측을 현수한다.  후방 현수봉(42)은 외조(31)의 후방측 중앙부 부근을 현수하고, 게다가 그 도중에 방진 기구(45)가 개재되어 있다.  따라서, 세탁조(3)를 전방으로 비스듬하게 기울어지게 해 안정되게 현수할 수 있다.
Patent KR-20000049990-A (KR)
Inventor: JEONG SANG HWA
IPC: G06F13/28
Filed: 2000-05-10
Abstract: PURPOSE: A method for controlling a processing node device of a multiprocessor computer system, is provided to transmit a data read/write command and a transaction through a BUS, and to read/write data by use of common memory and a network cache which equipped on cache coherent non-uniform memory access(CC-NUMA) module of a self node or an external node. CONSTITUTION: A method for controlling a processing a node device of a multiprocessor computer system, in a processing node of the multiprocessor computer system, comprises the steps of: deciding whether a memory address to be read in a cache coherent maintenance module, is a common memory address of self node, if generating a read transaction; reading data from a common memory, if the memory address to be read is the common memory address; transmitting data to be read to a processor; reading information of network cache tag, if not the common memory address; deciding whether the read data is a pre-read data; reading data in a network cache, if the read data is the pre-read data; supplying the processor with the read data; transmitting a read transaction to the cache coherent maintenance module via a scalable coherent interface(SCI) network, if the read data is a firstly read data; correcting the common memory cache tag in the cache coherent maintenance module transmitted the read transaction; correcting information of SCI directory; transmitting the data read to the processor; and executing a read transaction between the processor and the common memory.
Patent KR-20000077412-A (KR)
Title: 테이프 카세트
IPC: G11B23/087
Filed: 2000-05-24
Abstract: 자기 테이프가 감기는 테이프 카세트, 테이프릴이 내부에 수납된 카세트 셸, 앞쪽에서 전방 및 상하로 개방되는 마우스부를 갖고,  상기 자기 테이프의 일부가 상기 마우스부의 앞끝이 옆으로 이동되는 위치에 자기 테이프를 자기 테이프의 앞쪽에 위치하는 프런트 리드 및 자기 테이프의 뒤쪽에 위치하는 백리드에 의해 커버되는 테이프 카세트이며, 백리드를 상기 카세트 셸 전후 방향으로 이동이 자유하게 설비하여 자기 테이프가 노출 시에 백리드가 직(直) 후퇴된다.
Patent KR-20010007128-A (KR)
Inventor: HA BRUCE
IPC: G11B7/24076
Filed: 2000-05-29
Abstract: PURPOSE: A structure is provided to increase tracking signals and to improve a reading capability by providing grooves which form wobbling tracks having a larger depth than a prescribed value in a read-only region of an optical recording disk. CONSTITUTION: Wobbling grooves(26), which provide tracking information, are included in both a read-only region and a recording capable region. The grooves(26) practically have a V shape form. A depression(28) is formed in the groove(26) of a read-only region. A land(30) is provided between the grooves(26). During an injection molding process, the wobbling grooves(26) and the depressions(28) are picture set and formed on a substrate(22). The grooves(26) are made continuous and are extended through the read-only and recording capable regions. The depth of the grooves is made not less than 170 nm and is set in the range between 170 nm and 300 nm. Thus, the performance is practically improved during a writing and a reading.
Patent KR-20010108692-A (KR)
Inventor: PARK SU WON
IPC: H04W76/02
Filed: 2000-05-30
Abstract: 본 발명은 단일 매체을 통하여 동기되어 있는 복수의 통신 채널이 공존하는 유무선 통신 시스템에서 다차원 직교 자원 도약 방식에 의한 통계적 다중화 기법 및 장치에 관한 것이다. 
     본 발명에서는 상기의 직교 자원 도약 다중화 방식에 의한 통계적 다중화 통신 시스템을 구현하기 위하여 제1통신국내에 다차원 도약 패턴 발생기, 상기의 다차원 도약 패턴 발생기의 출력에 의하여 직교 자원 집합내의 해당 직교 자원을 선택하여 데이터 심볼을 변조하는 장치, 다차원 도약 패턴의 충돌여부를 감시하고, 상기 충돌구간에서의 제2통신국들로의 전송 데이터 심볼이 일치하는 지를 비교하는 충돌검출 및 제어기, 다차원 도약 패턴 충돌 및 전송 데이터 심볼 불일치로 인하여 전송을 중단하는 부분과 송신 중단으로 인한 평균 수신에너지 손실을 보상하기 위한 송신 전력 제어부 등으로 구성됨을 특징으로 한다.
Patent KR-20010108856-A (KR)
Inventor: KO JONG MOON
Filed: 2000-05-31
Abstract: 본 발명은 켄베어 러닝 머시인에 스키를 손쉽게 배우고져 하는 사람이 실제 스키를 착용하고 교육 내용을 컴퓨터 모니터를 통해 지시를 받고 강습 및 체력 단련용 시스템으로 그 구성 요소는 스키러닝 머시인(8,9,10) 장치 기동자 센서(4,5,6,7) 컴퓨터 프로그램 (1,2)로 구성된다. 
     이 장치를 반복 사용하면 유산소 운동 및 골밀도 지구력 증강에 적절히 사용될 수 있다.
Patent KR-20010110814-A (KR)
Inventor: KIM HYUN JIN
Filed: 2000-06-08
Abstract: 본 발명은 공중 통신망을 이용하여 다수의 사용자들이 무료로 지역 정보 등을 이용할 수 있는 공중 통신망을 이용한 정보 제공 시스템 및 그 방법에 관한 것으로, 많은 사람들이 이용할 수 있도록 공공 장소 등에 설치되는 다수의 정보 제공 장치(20∼23)와; 상기 다수의 정보 제공 장치(20∼23)와 연결되어 각종 정보를 송수신하는 메인 서버(10)로 구성된다.
Patent KR-20010114097-A (KR)
Inventor: YOON SEONG NO
IPC: D06F37/30
Filed: 2000-06-21
Abstract: 본 발명은 세탁기에 관한 것으로서, 더 상세하게는 세탁기의 세탁축과 구동축이 상하로 결합된 유성기어의 회전이 원활히 이루어지도록 윤활작용을 하는 그리스(grease)가 저장된 기어하우징(gear housing)에 관한 것이다. 
     상기 목적을 달성하기 위해서, 본 발명은 구동력을 세탁축에 전달하도록 오일리스 베어링과 함께 설치된 구동축이 결합된 유성기어가 원활히 회전되도록 윤활 작용을 하는 그리스가 저장된 기어하우징에 있어서, 상기 기어하우징의 바닥면이 상기 기어하우징의 내측에 위치하는 오일리스 베어링의 상단보다 낮은 곳에 위치하도록 형성되어 이루어진다. 
     즉, 상기와 같이 기어하우징이 형성됨으로서 상기 그리스가 상기 구동축과 상기 오일리스 베어링 사이로 유입되는 것을 방지할 수 있다.
Patent KR-20020003651-A (KR)
Title: Method for processing call capable of home-zone addition service in mobile communication system
Inventor: BAN DONG SU
IPC: H04W4/24
Filed: 2000-06-22
Abstract: PURPOSE: A call processing method for providing an additional home zone service in a mobile communication system is provided so that a user can receive a high quality mobile communication service by providing the additional home zone service. CONSTITUTION: A transmission side exchanger(101) manages a special location or region for a home zone service of a transmission subscriber. When the transmission subscriber transmits in the special location for the home zone service, the transmission side exchanger(101) provides the home zone service. When the transmission subscriber is a mobile subscriber, the transmission side exchanger(101) connects a call through a reception side exchanger(201). A transmission side visitor location register(102) is connected to the transmission side exchanger(101), for storing and managing information of the transmission subscriber. A transmission side home location register(103) stores location and routing information of the transmission subscriber. When a reception subscriber is a mobile subscriber, a reception side exchanger(201) manages a region of the reception subscriber. A reception side home location register(202) has the same function as the transmission side home location register(103). The reception side home location register(202) stores routing information of the reception subscriber, and processes a routing information request from the transmission side exchanger(101).
Patent KR-20020006354-A (KR)
Inventor: SEO SUK HONG
IPC: B42D1/08
Filed: 2000-07-12
Abstract: PURPOSE: An album is provided to allow a user to easily release and attach a vinyl cover from and to an adhesive sheet of the album, and to prevent the damage of the vinyl cover. CONSTITUTION: The album comprises of an adhesive sheet(10) onto which a photograph is attached, and a transparent vinyl cover(11) attached to the adhesive sheet for protecting the photograph attached to the adhesive sheet. The sizes of the adhesive sheet and the vinyl cover are same, thus the adhesive sheet and the vinyl cover have a same boundary, and a semi-circular recess(13) is formed near one upper corner of the adhesive sheet to help a user to easily grip the vinyl cover only without touching the adhesive sheet.
Patent KR-20010015417-A (KR)
Title: Memory-based amplifier load adjust system
Inventor: KLOMSDORF ARMIN
IPC: H03F3/24
Filed: 2000-07-22
Abstract: PURPOSE: An amplification load adjustment system utilizing memory is provided to accurately control impedance provided to a power amplifier output with a variable impedance network over a wide range. CONSTITUTION: The amplification load adjustment system(200) is provided with an amplifier(32) and a variable impedance network(36) coupled with the output of this amplifier(32). The variable impedance network(36) provides a plurality of kinds of impedance sets to the output of the power amplifier(32) in response to a load control signal. A control circuit generates a transmission power command and a channel frequency command. A memory(40) stores a plurality of control variables as a function of the output power and the frequency. The variable impedance network(36), the control circuit and a processor(38) connected to the control circuit extract a plurality of control variables in response to the transmission power command and the channel frequency command and generate a load control signal by using them.
Patent KR-20020010972-A (KR)
Inventor: JI YONG JUN
IPC: C22C21/02
Filed: 2000-07-31
Abstract: PURPOSE: Provided is an aluminum brazing sheet, which has high strength by containing trace amount of Mg and shows superior brazing efficiency under NOCOLOK brazing process, thereby excluding usage of high cost flux. CONSTITUTION: The aluminum brazing sheet comprises Si 0.8-1.2wt%, Fe 0.1-0.7wt%, Cu 0.15-0.25wt%, Mn 0.5-0.7wt%, Mg 0.005-0.05wt%, Ti 0.08-0.12wt%, a balance of Al and other inevitable impurities. Further, Al-Si alloy containing Si 5-15% is cladded on at least one side surface of the aluminum brazing sheet, and a brazing material comprising Al-Si-Cu or Al-Si-Cu-Zn as main components is cladded on at least one side surface of matrix.
Patent KR-20020010980-A (KR)
Title: suspension system for cabin of truck
Inventor: PARK SEONG SIK
IPC: B60G13/00
Filed: 2000-07-31
Abstract: PURPOSE: A suspension for a cabin in a vehicle is provided to reduce vibration and impact generated in the cabin by buffer load transferred from ground and to minimize a producing cost by reducing assembling process. CONSTITUTION: A suspension for a cabin of a vehicle comprises a frame(10) supporting the cabin; a ratchet member(24) installing or removing by a mounting bracket(10a); a cap bridge(14) vertically installed on a lower portion of the ratchet member; a shock absorber(16) arranged between the ratchet member and the cap bridge; a stopper(18) contained in the shock absorber; a mounting bracket(14a) protruded on the cap bridge; a coil spring(16a) surrounding the sock absorber; an outer cylinder member(16b) having a cylinder shape; an inner cylinder member; a rod penetrating the outer and inner cylinder members; and a piston received in the inner cylinder member. thereby, the suspension for the cabin of the vehicle reduces vibration and impact generated in the cabin by buffer load transferred from ground.
Patent KR-20010069236-A (KR)
Title: Make-up a toilet set for Eyebrow
Inventor: MUN TAI GYUN
IPC: A45D2/48
Filed: 2000-08-24
Abstract: PURPOSE: A makeup plate for eyebrows is provided to allow a user to easily draw an eyebrow by providing a fixed frame of eyebrow shape, to reduce the time required to draw the eyebrow. CONSTITUTION: The makeup plate for eyebrows is comprised of a semicircular handle part(30) made of a relatively rigid steel material such as synthetic resin, a rotating part(20) rotatively coupled to the both tip ends of the handle part by a hinge(22), and a flexible frame part(10). The flexible frame part has a fastening hole(11) corresponding to a fastening projection(21) of the rotating part. The fastening projection serves to connect the flexible frame part and the handle part. Also, the flexible frame part is formed with an eyebrow shaped penetrating groove(12) along a central horizontal axis thereof to allow a beginner to easily draw eyebrows.
Patent KR-20020016962-A (KR)
Title: A method of event data synchronization for management system
Inventor: PARK GWANG SU
IPC: H04L12/24
Filed: 2000-08-28
Abstract: PURPOSE: A method for synchronizing event data of a transmission operation system is provided to minimize the inconsistency time of the event data by outputting a GetTrap PDU(Protocol Data Unit) for requesting the transmission of the event data by a polling period in an NMS(Network Management System), and retrieving a trap bank and transmitting the temporarily stored event data to the NMS in an NE(Network Element). CONSTITUTION: An event sensing unit of an NE judges whether event data such as new shape information, operation information, and fault information are sensed(S100). The generated event data are temporarily stored in a trap bank of the NE(S110). A get-trap PDU is generated for requesting the transmission of the event data temporarily stored in the trap bank by an NMS(S120). The event data temporarily stored in the trap bank are retrieved by the NE for receiving the get-trap PDU from the NMS(S130). The event data retrieved and extracted from the trap bank are transmitted to the NMS through a trap PDU generated in the NE(S140). The trap PDU is received by a trap demon executed in the NMS(S150).
Patent KR-20020017040-A (KR)
Inventor: KIM SANG HUN
IPC: H04B7/155
Filed: 2000-08-28
Abstract: PURPOSE: An active combiner using a switch is provided to reduce an insertion loss and a VSWR(Voltage Standing Wave Ratio) by configuring a combiner using output terminals of a 4PST switch as input terminals and input terminals of the 4PST switch as output terminals. CONSTITUTION: A combiner(1), to which linear power amplifiers are connected in parallel, is composed of a 4PST switch(2) and stubs(3,3'). Among four input terminals(I1-I4) in the 4PST switch(2), two input terminals(I1,I4), not latched each other, are connected to the linear power amplifiers respectively. The other two input terminals(I2,I3) respectively are connected to the stubs(3.3'). Also the stubs(3.3') respectively are composed of transformers(T1,T2) connected to the input terminals(I2,I3) in serial and capacitors(C1,C2) connected to the input terminals(I2,I3) in parallel.
Patent KR-20020020079-A (KR)
Title: Wiper device for use in an automobile
Inventor: KIM BONG HOE
IPC: B60S1/18
Filed: 2000-09-07
Abstract: PURPOSE: A wiper assembly for a vehicle is provided to compact structure and to improve operability and assembling strength by operating a wiper arm with a first and a second links. CONSTITUTION: A wiper assembly comprises a mounting plate(10) fixed on a vehicle body while fixing a wiper motor(14), a first link(22) combined with a drive link(18) fixed on the lower end of the wiper motor, a second link(24) combined to interlock with the first link via a pivot plate(28), pivot shafts(32) combined to a wiper arm while fixing the pivot plate, pivot housings(30) mounted on the vehicle body via a mounting extension(36) while rotatably supporting the pivot shaft, and a fixing pipe(20) fixed on the pivot housing while fixing the mounting plate. Upon rotating the wiper motor, the drive link is operated. Thereafter, the first link is operated and the pivot plate and the second link interlock with the first link. Left and right pivot shafts rotate. Therefore, the wiper arm combined to the pivot shafts is operated.
Patent KR-20020021259-A (KR)
Title: Method for controlling pole change motor
Inventor: JUNG SEUNG GYU
IPC: H02K23/16
Filed: 2000-09-14
Abstract: PURPOSE: A method for controlling a pole changing motor is provided to prevent the product damage and life shortening due to frequent ON/OFF by employing a hysteresis band. CONSTITUTION: First, different reference temperatures are respectively set to 2-pole/4-pole of a pole changing motor. Then, the pole changing motor is driven with 2-pole or 4-pole in accordance with comparison results between the respective reference temperatures and the temperature within electric equipment. Next, the pole changing motor driven with 2-pole is switched into 4-pole method if the temperature within electric equipment arrives at the reference temperature set to 4-pole. Otherwise, the pole changing motor driven with 4-pole is switched into 2-pole method if the temperature within electric equipment arrives at the reference temperature set to 2-pole.
Patent KR-20010050518-A (KR)
Inventor: MICHAEL K KOFEI
IPC: G06F15/16
Filed: 2000-09-19
Abstract: PURPOSE: A method and system for migration of cluster through emulation is provided to update the components of a computing environment while maintaining the availability of a computer environment. CONSTITUTION: The components of a version X is performed in a plurality of nodes(302). A component is determined for migration or upgrade as version Y(304). The determined node is set down or deactivate(306), and the version Y is installed(308). The selected component reads and stores component version recognizer(310). The local data of the component is converted to a format corresponding to the version Y(316). The updated component version recognizer is updated(318). The updated component transmits a command to other components(320). An updated node or component is activated(322).
Patent KR-20020024901-A (KR)
Title: shopping mall of administration system
Inventor: LEE BU GYEONG
Filed: 2000-09-27
Abstract: PURPOSE: A system for managing a shopping mall is provided to exchange goods and information between member companies, and write the amount of goods and names of the goods in order to express purchase intension. CONSTITUTION: A settlement company server(30) automatically a card settlement according to the settlement request of a purchaser so that a shopping mall management server(20) performs a communication with a PC(10) of the purchaser. A goods delivery company server(40) performs a signal process for securing goods requested by the purchaser from the shopping mall management server(20) and delivering the goods. A delivery server(50) receives information associated with the delivery of the goods from the shopping mall management server(20) and processes information so that the goods are delivered to a delivery place requested by the purchaser.
Patent KR-20020026679-A (KR)
Title: Method and apparatus for controlling playback of optical record medium
Inventor: PARK SANG ON
IPC: G11B7/007
Filed: 2000-10-02
Abstract: PURPOSE: A device and a method for controlling the play of an optical recording medium are provided to detect a moving direction of an objective lens on a disk with an inclination of a DPD(Differential Phase Detection) error signal, and to use the detected moving direction in controlling tracking, for the disk controlling tracking with the DPD error signal. CONSTITUTION: A DPD signal generator(201) receives electric signals of a, b, c, and d output in a light detector of an optical pickup, to generate a tracking error signal(DPD_TE) through a DPD method. A TZC(Tracking Zero Cross) generator(202) generates a TZC signal from the DPD error signal(DPD_TE). An upper slicing unit(203) slices the DPD error signal(DPD_TE) to a preset upper slice level. A lower slicing unit(204) slices the DPD error signal(DPD_TE) to a preset lower slice level. An exclusive OR gate(205) performs exclusive OR for the two signals sliced in the upper and lower slicing units(203,204). An objective lens direction detector(206) detects a moving direction of the objective lens from outputs of the exclusive OR gate(205) and the lower slicing unit(204). A brake pulse generator(207) generates a brake pulse using the direction of the objective lens and the TZC signal. And a tracking controller(208) generates a tracking operating signal from the brake pulse or the TE signal.
Patent KR-20010040073-A (KR)
Title: Phase error estimation method for a demodulator in an hdtv receiver
Inventor: BOUILLET AARON REEL
IPC: H04L27/06
Filed: 2000-10-13
Abstract: PURPOSE: A phase error estimating method is provided to accurately calculate phase error in the case of demodulating a high definition television signal. CONSTITUTION: A receiver that processes a VSB-modulated signal including high definition television information and a pilot component of a ground broadcast, is provided with a carrier recovery circuit that generates a demodulated base band signal. The carrier recovery circuit responds to a control signal, denoting an undesirable phase offset of the pilot signal due to multi-path distortion and generated locally(phase offset: 360). Use of this control signal compensates the phase offset of the pilot signal before a demodulated signal is equalized. The control signal is generated by correlating a received synchronization value with a reference synchronization value(362) and the result of applying Hilbert transform(363) to the reference synchronization value. An output signal from the carrier recovery circuit is phase-compensated twice.
Patent KR-20020031009-A (KR)
Title: In-Band Adjascent-Channel Type Digital Audio Broadcasting Transmission System
Inventor: JUNG YEONG HO
IPC: H04H20/00
Filed: 2000-10-20
Abstract: PURPOSE: A system for transmitting a digital audio broadcasting with an IBAC(In-Band Adjacent-Channel) type is provided to be unnecessary for securing a new frequency band by embodying a digital audio broadcasting service in a conventional FM frequency band. CONSTITUTION: A scrambler(20) scatters the energy of an output signal of a signal coding unit(10). An outer encoder(30) performs an RS encoding. An external interleaver(40) interleaves a packet with 204 bytes started as a synchronous code or an inverted synchronous code using a convolutional interleaver. An inner encoder(50) performs a convolution encoding. A signal mapper(70) enhances the use efficiency of a spectrum and secures a sufficient data transmission rate. A frame adaptation unit(90) composes a transmission frame using a signal inputted from a TPS(Transmission Parameter Signaling) and a pilot inserting unit(80) and an OFDM(Orthogonal Frequency Division Multiplexing) symbol. An IF(Intermediate Frequency) unit(100) converts the OFDM symbols into IF signals. A protection interval inserting unit(110) inserts a protection interval for removing an ISI(Inter-Symbol Interference). A D/A converter(120) converts a digital signal into an analog signal. A frequency upward device(130) performs frequency upward conversion for transmitting the IF signal in a specific frequency channel of an FM frequency band. A high power amplifier(140) amplifies an RF(Radio Frequency) signal.