baber/WOPTO huggingface dataset:
Patent KR-20000031533-A (KR)
Title: Linear induction motor for train
Inventor: KANG DO HYEON
IPC: B60L13/00
Filed: 1998-11-04
Abstract: PURPOSE: A linear induction motor for a train is provided to prevent temperature of a rail from rising and to minimize power consumption by restoring energy in braking into electric energy as well as supplying supplementary propulsive force and braking force directly to a train. CONSTITUTION: A first inverter(34) converts DC voltage into AC voltage of three-phase variable frequency with random frequency and size. The AC voltage is supplied to a traction motor(35) to generate main braking force and propulsive force of a train. A second inverter(36) converts the DC voltage into the AC voltage to feed the voltage as driving power of a linear induction motor(37). The auxiliary braking force and propulsive force of the train is generated by supplying the voltage to the linear induction motor. A microcomputer(38) detects driving velocity and direction of the train. Then, the microcomputer outputs a control signal to a gate controller(39) to convert the AC voltage depending on the detected contents. Finally, the gate controller controls the gating of the second inverter.
Patent KR-20000033798-A (KR)
Title: Adjuster for height of heavy equipment control box
Inventor: KIM HAK SIN
IPC: B66C13/00
Filed: 1998-11-25
Abstract: PURPOSE: A height adjuster for a heavy equipment control box is provided to decreases fatigue of a driver in a repeated work by operating an adjusting lever according to a various shape of the driver. CONSTITUTION: In case that a driver operates an adjusting lever(15) outward and rotates a handle shaft(13) clockwise using a knob(20) combines to the handle shaft, the rotation force of the handle shaft is delivered to a power feeding plate(14) after converted to a rectilinear movement through a connector integrally fixed with the lower end of the plate. Then the plate rotates in a right direction on a hinge shaft(19) as a center. Thus, right and left frames(17,18) are rotated counterclockwise with rotation of the hinge shaft and a control lever(15) moves outward the driver with the rotation of a control box(16). Therefore, the driver controls the controlling lever's height according to own body height.
Patent KR-20000034539-A (KR)
Title: Page turning device and method for turning pages of bankbook of automatic printer
Inventor: HAN IL YONG
IPC: B42D9/04
Filed: 1998-11-30
Abstract: PURPOSE: A page turning device and a method for turning pages of a bankbook of an automatic printer are provided by which users don't have to turn pages of the bankbook and to put the bankbook in again while the automatic printer enters items in the bankbook. CONSTITUTION: The page turning device of the automatic printer comprises: a transporting means which transports a subject to be printed on, which comprises a power supply, a first and a second roller and a sensor which senses the location of the subject; a supporting means which supports the subject to be printed on, which is elastic; and a separating means which separates pages of the subject one by one, which comprises a power supply for separating, a separating roller which turns pages by rolling the roller connected to open pages of the subject, and a separating roller lifting means which connects or disconnects the separating roller to the subject.
Patent KR-20000038706-A (KR)
Title: Integrated remote-controller having updated function of remote-controller code
Inventor: KIM CHUL
IPC: H04Q9/00
Filed: 1998-12-08
Abstract: PURPOSE: An integrated remote-controller having an updated function of a remote-controller code is provided to provide various remote controlling function and download a remote-controller code of a brand new electronic appliance. CONSTITUTION: A remote-controller code transmitting unit(10) transmits a remote-controller code wirelessly to remotely control a corresponding electronic appliance. A key matrix unit(12) directly selects a basic remote control command allocated by keys and transmits it to the remote-controller code transmitting unit(10). A rotary encoder switch(14) scrolls up or down the remote control commands on a screen to select various remote control commands. A selection key(16) selects a remote control command displayed after being scrolled up or down according to the manipulation of the rotary encoder switch(14) and transmits it to the remote-controller code transmitting unit(10). An LCD display unit(18) scrolls up or down the remote-controller code control commands sequentially according to the rotary encoder switch(14) so as to be displayed on the screen. A memory(20) stores a character code for the remote-controller code and the control command of the remote-controller. A communication interface(22) interfaces the remote-controller code that is transmitted and received.
Patent KR-20000040760-A (KR)
Title: Method for supervising subscriber of exchange
Inventor: KIM TAE SEOK
IPC: H04M3/30
Filed: 1998-12-19
Abstract: PURPOSE: A method for supervising the subscriber of an exchange is provided to supervise a subscriber without being detected by the subscriber of an object to be supervised in the control processor connected the exchange. CONSTITUTION: A MPM(Main Processing Module) is composed of an operating system(300), a configuration task(302) and a call processing task(304). The operating system(300) provides a message, provided from a control processor through a signal processing module, to the configuration task(302). The configuration task(302) provides the message provided from the control processor to the call processing task(304). The call processing task provides a message, composed of call processing information and voice information for a subscriber of an object to be supervised, to the control processor. The call processing task(304) is comprised of a call processing task manager(306), a hook-off service part(308), a hook-on service part(310), a response service part(312), a subscriber deletion service part(314), a category modification service part(316), a forward service part(318), a call wait service part(302), a 3 way call service part(322) and an exchange failure part(322).
Patent KR-20000041046-A (KR)
Title: Incorporated dielectric filter
Inventor: LEE SU GIL
IPC: H01P1/205
Filed: 1998-12-21
Abstract: PURPOSE: An incorporated dielectric filter is provided to obtain desired attenuation characteristics while minimizing an insertion loss by enabling electrical coupling adjustment through the control of the size of a metal coupling region. CONSTITUTION: A conductive electrode is formed on the entire surface of a dielectric block having through holes(101, 102). A partial electrode of a third side(300) paralleled with the through holes(101, 102) is removed to form input and output electrodes(301, 302). The remaining electrode except for the partial electrode between the through holes(301, 302) is removed from a first side(100). The partial electrode of the third side(30) is removed to form an electrode region. A metal coupling region(303) connected from the first side(100) to the third side(300) is formed.
Patent KR-20000043475-A (KR)
Title: Down converter card for wireless local loop system having path switching circuit
Inventor: LEE JAE IK
IPC: H04B7/24
Filed: 1998-12-29
Abstract: PURPOSE: A down converter card(DCC) for a wireless local loop(WLL) system is provided to decide and confirm whether a variable attenuator, amplifiers, an automatic gain control(AGC) circuit of the DCC have abnormality, by a path switching circuit operating according to a control signal of a radio frequency control(RFC) in the DCC. CONSTITUTION: A down converter card(DCC) for a wireless local loop(WLL) system comprises a low noise amplifier(LNA)(21), an attenuator(22), a band pass filter(BPF)(23), a first mixer(24), a first amplifier(25), a variable attenuator(26), a second amplifier(27), a second mixer(28), a third amplifier(29), a 10dB coupler, a fourth amplifier(31), a packet assembly/disassembly(PAD)(32), an automatic gain control(AGC) circuit(33), a digital to analog(D/A) converter(34), and a path switching circuit(35). The LNA receives radio frequency(RF) signals of a subscriber interfacing unit from a receiver exchange frequency unit(RXFU), and applies low noise amplification to the signals. The attenuator attenuates gains of the amplified RF signals. The BPF removes noises of the RF signals, and passes a signal required. The first mixer mixes a RF local frequency signal with a 2315MHz frequency signal, and outputs a 140MHz frequency signal. The first amplifier amplifies the output signal of the first mixer. The variable attenuator attenuates a gain of the amplified signal of the first amplifier. The second amplifier amplifies the signal of the variable attenuator. The second mixer mixes an intermediate frequency(IF) local frequency signal with the 140MHz frequency signal, and outputs a 38.4MHz frequency signal. The third amplifier amplifies the signal of the second mixer. The 10dB coupler outputs the amplified signal of the third amplifier to the AGC circuit. The fourth amplifier amplifies the signal of the 10dB coupler. The PAD interfaces the signal of the fourth amplifier with an output terminal of the DCC. The AGC circuit outputs a control voltage of a direct current(DC) level for controlling attenuating degrees of the variable attenuator. The D/A converter converts a control signal of a radio frequency control(RFC) into an analog signal, and outputs a control signal for controlling the attenuating degrees. The path switching circuit switches between paths of statuses for testing whether a DCC status path and a configuration block of the DCC have abnormality, according to the control signal of the RFC.
Patent KR-20000043572-A (KR)
Title: Fabrication method of chip sized package
Inventor: PARK SANG UK
IPC: H01L23/50
Filed: 1998-12-29
Abstract: PURPOSE: A method for fabricating a chip sized package is provided to realize a simpler structure and a shorter electrical path than ever. CONSTITUTION: A backing plate(20) having longish openings therein is first provided. The backing plate(20) is then molded in a mold body(40). Next, semiconductor chips(30) are attached to the mold body(40) so that pads(31) formed on each chip(30) may be disposed within each longish opening. Then, the chips(40) are also molded in the mold body(40). Next, the mold body(40) is selectively etched by photomasking method until the pads(31) are exposed. Subsequently, metal lines(50) are deposited while extending over the backing plate(20) from the pads(31). Next, a molding process is carried out once more to cover overall surfaces, and then ball lands are defined by selective exposure of the metal lines(50) through the mold body(40). After diffusion barriers(60) are formed on the ball lands, respective solder balls(70) are mounted on the diffusion barriers(60). Finally, the mold body(40) and the backing plate(20) are cut between the openings, so that a plurality of individual chip sized packages are obtained.
Patent KR-20000045892-A (KR)
Title: Method for forming isolation film of semiconductor device
Inventor: EUN YONG SEOK
IPC: H01L21/31
Filed: 1998-12-30
Abstract: PURPOSE: A method for forming an isolation film of a semiconductor device is to prevent occurrence of a tensile stress of a silicon substrate caused by compressive stress of nitride layer used as a mask during the LOCOS(Local Oxidation of silicon). CONSTITUTION: A method for forming an isolation film of a semiconductor device comprises the steps of: depositing a pad oxide film on a semiconductor substrate(10); depositing a polysilicon layer as a mask on the pad oxide; coating and patterning a photoresist film on the polysilicon layer to form a trench; removing the photoresist film; depositing a spacer oxide film(60) and a moat forming preventive oxide film in the named order while maintaining the shape of the trench; filling the trench with a gap filling oxide; and removing the pad oxide film, the polysilicon masking layer and the moat forming preventive oxide film placed on the semiconductor substrate except the trench.
Patent KR-20000046346-A (KR)
Title: Apparatus for detecting data transfer speed automatically
Inventor: AHN IL SEONG
IPC: H04L12/24
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for detecting data transfer speed automatically, as used in an apparatus to process an inputted data stream, is provided to detect the transfer speed of the inputted data stream automatically. CONSTITUTION: An apparatus for detecting data transfer speed automatically is composed of a counter unit(310), a frequency detection unit(320) and a comparison unit(330). The counter unit(310) receives a data stream divided into a positive signal and a negative signal through a line interface unit from a subscriber side as the input signal of a counter enable terminal. The frequency detection unit(320) is comprised of a plurality of frequency detectors to output frequency confirmation signals, according to the output signal of the counter unit(310). The comparison unit(330) is comprised of a plurality of comparators in a one-to-one ratio with the frequency detectors.
Patent KR-20000046436-A (KR)
Title: Method for densifying complex material
Inventor: CHOI WOO CHEOL
IPC: C04B38/00
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus is provided which can densify homogeneous in whole at short time by applying that it is made one cycle of injection of reaction gas, decomposition reaction of reaction gas and draw off byproduct gas, and the one cycle repeat again and again. CONSTITUTION: A reaction chamber(10) is surrounded with a cooling coils(11) and a gas injection unit(12), and a gas extraction unit(14) is connected to the reaction chamber(10). Inside of the reaction chamber(10), there are a thermal line(18) located at inside of a preform(16), an electrode(20) connected to the thermal line(18) back to back to supply current, and a thermocouple(22) to mesure temperature of the preform(16). The thermocouple(22) is connected to a temperature controller(24) having function for detecting themperature of the preform(16) and for controlling current power, and connected to a promotional motor(26) to control rate of movement of a range of temperature according to change of rate of vacuum evaporation.
Patent KR-20000046870-A (KR)
Title: Method for controlling invert-driving in flow o segment inside inverter booster pump system
Inventor: LEE BYUNG HUN
IPC: F04D15/00
Filed: 1998-12-31
Abstract: PURPOSE: A method for controlling the inversion drive of flow o segment in an inverter booster pump system is provided to improve controlling property by compensating deviation in partial estimation. CONSTITUTION: A lower limit frequency of driving in an inverter is decided by using a relative formula of driving pressure and lower limit frequency. If the present pressure is lower than the driving pressure, the driving frequency of an inverter driving pump is increased maximally. When a flow rate is over a maximum speed, pumps are turned on successively. Herein, the order for being turned on is decided according to the order of being stopped. If the present pressure is higher than the driving pressure, the driving frequency of the inverter driving pump is reduced to the lower limit frequency. When the driving frequency is lower than the lower limit frequency, the pumps are turned off successively. If the present pressure and the driving pressure are the same, the present frequency and the lower limit frequency are compared. If the present frequency is higher than the lower limit frequency while being lower than the lower limit frequency+f1 Hz, a certain frequency is lowered from the present frequency for compensating deviation. If the present frequency is lower than the lower limit frequency while being higher than the lower limit frequency-f2 Hz, the deviation is compensated. Herein, the deviation lowers a certain frequency from the present frequency. If the present frequency is lower than the lower limit frequency-f2 Hz for a certain period, the state is decided as a final segments driving state. Then, the inverter driving pump is stopped.
Patent KR-20000046881-A (KR)
Title: Method and device for recording/playing back of digital vcr
Inventor: LEE DU HUI
IPC: G11B15/02
Filed: 1998-12-31
Abstract: PURPOSE: A device and a method for recording/playing back are provided to prepare for a case that data is generated over an error correction range and is not displayed on a screen by recording a specific data in an additional area and using the specific frame. CONSTITUTION: I-picture data is stored by separating from inputted broadcasting data in a record mode. The rest data except the I-picture data is shuffled, and an error correction code is inserted. To record in a certain area of each track, the I-picture data is inserted in the shuffled data and outputted to a recorder. The I-picture data is stored by separating from playback data. The rest data except the I-picture is de-shuffled, and an error is corrected. An outputting of a selection control signal is decided by seizing the degree of damage. The data selected among the I-picture data or the de-shuffled data is outputted to a display unit according to the input of the selection control signal.
Patent KR-19990044372-A (KR)
IPC: B61B13/06
Filed: 1997-07-03
Abstract: A track (rail)-guided transport system has at least one track of bearing and rail-guiding members on which is run at least one transport vehicle which has means for self-automated continuous movement along the track and to which energy is transmitted contactlessly from a primary circuit laid down along the track. The transport vehicle is designed as a carrier vehicle (2) for at least one satellite vehicle (3,9) used to transport goods and has a satellite track section for positioning and parking the satellite vehicle (3,9). The satellite track section can be brought into alignment by positioning the carrier vehicle (2) flush to satellite tracks arranged along its track, perpendicular thereto. Energy from a primary circuit laid down along the satellite tracks (7,8) is transmitted contactlessly to the satellite vehicle (3,9) equipped with means for automated locomotion. The satellite vehicle (3,9) and the carrier vehicle (2) have processor capacity and means for wireless transmission of information between them and/or with a central processing unit.
Patent KR-19990063763-A (KR)
IPC: C07D491/052
Filed: 1996-09-25
Abstract: A compound of the formula (I): <CHEM> or a pharmaceutically acceptable salt, or a hydrate thereof, a process for preparing said compound, and a pharmaceutical composition having antiviral activity which comprise said compound.
Patent KR-19990064130-A (KR)
Title: Gps신호를 처리하는 방법 및 gps수신기
IPC: G01S19/05
Filed: 1996-10-08
Abstract: 일실시예에서의 GPS 수신기는 인뷰 인공위성으로부터의 RF 주파수로 GPS 신호를 수신하는 안테나; 안테나에 연결되어 있고, 수신된 GPS 신호의 RF 주파수를 중간주파수(IF)로 감소시키는 다운 컨버터; 다운컨버터에 연결되어 있고, 샘플링된 IF GPS 신호를 만들기 위해 소정된 비율로 IF GPS 신호를 샘플링하는 디지타이저; 디지타이저에 연결되어있고, 샘플링된 IF GPS 신호(GPS 신호의 스냅숏)를 저장하는 메모리; 및 메모리에 연결되어 있고, 의사거리 정보를 제공하기 위해서, 저장된 명령하에서 작동하여 고속 푸리에 변형(FFT)을 샘플링된 IF GPS 신호상에서 수행하는 디지털 신호 프로세서(DSP)를 포함하고 있다.  또한, 전형적으로, 이 연산은 GPS 신호의 사전처리 및 사후처리를 포함하고 있다.  데이터의 스냅숏이 포착된 후 수신기의 프렌트 엔드는 전원다운된다.  또한 일실시예에서의 GSP 수신기는 다른 전원관리 특성을 포함하고, 다른 실시예에서, GPS 신호를 샘플링하는데 사용된 국부 발진기에서 오류에 대하여 수정할 수 있는 가능성을 포함하고 있다.  의사거리의 계산속도와 연산의 감도는 본 발명의 일실시예에서의 기지국과 같은 외부 소스로부터 수신기에 인뷰 인공위성의 도플러 주파수 시프트를 전송함으로써 향상된다.
Patent KR-19990077287-A (KR)
Title: 반도체장치 및 그 제조방법
IPC: C23C16/32
Filed: 1997-11-13
Abstract: 예컨대 플라즈마 처리장치에 있어서, 압력 0.2Pa, 마이크로파전력 2.7kW, 고주파전력 1.5kW, 웨이퍼온도 350℃의 조건하에, 성막가스로서 C 4 F 8 가스 및 C 2 H 4 가스를 각각 60sccm 및 30sccm의 유량으로 도입한다.  동시에 플라즈마 가스를 150sccm의 유량으로 도입하고, 실리콘기판(11)상에 F의 함유량이 예컨대 22%의 CF막(13)을 성막한다.  이러한 CF막(13)에서는 비유전률이 2.4로 된다.
Patent KR-20000005320-A (KR)
Title: Olefin copolymerization catalyst and a method of olefin polymerization with the catalyst
Inventor: SGIMURA GENJI
IPC: C08F110/06
Filed: 1997-04-09
Abstract: PURPOSE: Olefin copolymer having excellent properties such as mechanical strength, heat resistance, transparency, chemical resistance, molding properties is in need. CONSTITUTION: In olefin copolymerization, catalysts such as a)methylosen compounds or titanium catalyst component containing magnesium, titanium, and halogen b)transition metal compounds of groups of 8-10 of Periodic Table of the Elements can be used to produce copolymer of high viscosity, isolated transit temperature and density non-crystal olefin copolymer and other known olefin copolymer having strength and impact resistance. Also provided is an excellent olefin copolymer composition having mechanical properties prepared from copolymer of high viscosity, isolated transit temperature and density crystal olefin copolymer and other known olefin copolymer.
Patent KR-20000005476-A (KR)
Title: Autoantigen and proteins structurally related thereto for use in immunotherapy of autoimmune
Inventor: BOOTS ANNA MARIA HELENA
IPC: A01K67/027
Filed: 1997-04-15
Abstract: PURPOSE: The aim is to provide an autoantigenic, arthritic animal test models and a method for detecting auto reactive T cells. CONSTITUTION: The autoantigen Human Cartilage glycoprotein 39(HC gp-39), and proteins comprising an amino acid sequence which exhibits at least 50 % homology with the amino sequence of HC gp-39, more particular with the amino acid sequence YKLVCYYTSWSQYREGDGSCFPDALDRFLCTHIIYSFANISND(Sequence ID NO:1) are used as antigen-specific treatment of articular cartilage destruction in autoimmune diseases in mammals to induce systemic tolerance of the immune system. The autoantigen HC gp-39, and the arthritogenic proteins comprising at least 50 % homology with the Sequence ID NO:1 are also suitable to induce arthritis in animals. The autoantigen and/or the arthritogenic proteins can be used as pharmaceutical compositions and a diagnostic method for the detection of auto reactive T cells in a test sample and test kits is described.
Patent KR-20000022121-A (KR)
Title: Display system and process for supplying display system with picture signal
Inventor: FOERSTER ROBERT
IPC: G09G3/22
Filed: 1997-06-09
Abstract: PURPOSE: When a picture signal transits from a pixel to another pixel, a display system selects the signal delayed at scanning point. The system decreases unclearness and generates high quality picture. CONSTITUTION: System clock pulse of the display system is transmitted to the picture signal sources(4,5) and the picture signal sources(4,5) provide the picture signal RGB1 with the picture controller. The controller samples RGB1 and displays. Also, RGB2 from the second picture signal source(7) is transmitted to the picture controller(3), and the system clock pulse is coupled to the control unit(4). The unit(4) provides converted signal A having a shifted phase with the picture controller(3), and the controller(3) decides that either RGB1 or RGB2 is displayed.
Patent KR-19990068131-A (KR)
IPC: C08L25/04
Filed: 1999-01-26
Abstract: (A) 어택틱 폴리스티렌 또는 어택틱 폴리스티렌과 고무상 탄성체의 합계량 30 내지 95중량부, (B) 융점이 255℃ 이하인 신디오택틱 폴리스티렌계 70 내지 5중량부, 및 필요에 따라 (C) 클로로포름중 25℃에서 측정한 고유 점도가 0.5㎗/g 이하인 폴리페닐렌에테르, (D) 무기충전재, (E) (A) 성분 및 (B) 성분과 상용성이거나 친화성이고, 또한 극성기를 갖는 중합체로 이루어진 수지 조성물은, 내용매성이 보다 한층 개량되고, 또한 양호한 내충격성을 갖는 스티렌계 수지 조성물이다.  이들 각 성분을 혼련하여 수지 조성물로 할 경우, 또는 이들 수지 조성물을 이용하여 성형품을 성형할 경우는 수지 온도를 (B) 성분의 융점 이상 내지 270℃ 이하로 하는 것이 바람직하다.