baber/WOPTO huggingface dataset:
Patent KR-20030044359-A (KR)
Title: Apparatus For Protecting Error of Transport Information Transmission In Intelligent Transport System
Inventor: LEE JAE HYEONG
IPC: G08G1/09
Filed: 2001-11-29
Abstract: PURPOSE: An apparatus for preventing a traffic information transmission error operation in an intelligent traffic system is provided to monitor the operation of the main processor by a co-processor capable of managing a physical transmission and reception part although the main processor is failed when the service of the intelligent communication system is implemented by using a local wireless communication protocol. CONSTITUTION: An apparatus for preventing a traffic information transmission error operation in an intelligent traffic system includes a main processor(210) for performing the traffic information transmission and reception service and a co-processor(230) for managing the physical transmission and reception part when the main processor(210) is failed, for monitoring the operation of the main processor(210) and for independently supplying a basic traffic transmission service by determining the status of the error in the main processor(210) when the main processor(210) is failed.
Patent KR-20030044736-A (KR)
Title: Compact disk copy protecting device and method using a thin LED(Light Emitting Diode)
Inventor: YOO JAE CHERN
IPC: G11B25/04
Filed: 2001-11-29
Abstract: PURPOSE: An apparatus and method for preventing duplication of CD using a micro technique are provided to prevent illegal copy by interfering laser beam using light emitted from a thin film LED. CONSTITUTION: A thin film LED is included in the center of the body of a CD, and a magnetic pattern is set on the top and bottom faces of the CD. A conductive fluid is provided between the top and bottom faces. When the CD rotates at a high speed not a standard reproduction speed, electricity generates by Fleming's rule according to a relative speed difference between the magnetic pattern and the conductive fluid, and the thin film LED is turned on to interfere laser beam. Accordingly, illegal copy is prevented.
Patent KR-20030048275-A (KR)
Title: Method for providing on-line game
Inventor: KIM BEOM SU
Filed: 2001-12-11
Abstract: PURPOSE: A method for supplying an on-line game is provided to supply an environment capable of playing a game with interest by enabling a game user to play a game with other users having similar ability, thereby reducing a time for searching the similar ability user and inducing a competitive spirit among game users. CONSTITUTION: A game is displayed and selected on a browser of a user computer(S220). A game channel is displayed on the browser(S230). If a grade of a game channel is identical with a grade of the user, a game client operating program is installed in the user computer(S235). The game client operating program requests a full game string to a game string server(S240). The game client operating program downloads a corresponding game file from a database server through a download server, installs/upgrades the game file, and registers the game file(S250). The game client operating program operates a game client. The game client connects to a game server, enters to a game room, and executes a game(S255). The game client transmits a result of the game to the database server and a grade of the user is adjusted(S280).
Patent KR-20030049415-A (KR)
Title: Preventing device to frozen bursting for toilet water tank
Inventor: KANG TAE KYU
IPC: E03D1/34
Filed: 2001-12-14
Abstract: PURPOSE: A freeze protection device for a toilet tank is provided to prevent from being frozen to burst by discharging the regular quantity of water. CONSTITUTION: The freeze protection device for a toilet tank contains a screw hole formed on the top of a cover(8), and a screw valve(21) coupled with the screw hole to open and close the screw hole and provided with a discharge hole(22) formed longitudinally from the head of the screw valve(21) not to discharge water from a toilet tank when coupling the screw valve(21) with the screw hole completely.
Patent KR-20030049546-A (KR)
Title: Method for fabricating a landing plug of semiconductor device
Inventor: KWON HYEOK
IPC: H01L21/3205
Filed: 2001-12-15
Abstract: PURPOSE: A method for manufacturing a landing plug in a semiconductor device is provided to prevent bridge between bit lines due to defects by removing dishing or erosion. CONSTITUTION: An anti-reflective layer(230) is formed on a semiconductor substrate(200) having word lines(225). After forming an interlayer dielectric(240) on the resultant structure, a self-aligned contact is formed by selectively etching the interlayer dielectric using a T-type plug mask. After coating a photoresist layer on the resultant structure, the word line(225) is exposed by CMP(Chemical Mechanical Polishing) of the photoresist layer. After removing the photoresist layer, a landing plug(270) is formed by selectively depositing a polysilicon layer.
Patent KR-20030049672-A (KR)
Title: Syrup tank and apparatus for supplying syrup for vending machine having the same
Inventor: KIM YEONG RYEOL
IPC: G07F13/00
Filed: 2001-12-17
Abstract: PURPOSE: An undiluted solution tank for vending machine and an undiluted solution supply device of a vending machine using the same are provided to prevent the leakage of the undiluted solution from the undiluted solution tank by using a screw push stick. CONSTITUTION: An undiluted solution tank(110) includes a main body(111) and a movable member(112). The main body has a space part for storing an undiluted solution and an undiluted solution extraction hole. The movable member is used for varying a volume of the space part. An undiluted solution supply device(100) includes the undiluted solution tank, a driving portion(120), and an undiluted solution transferring path(130). The driving portion is installed in the inside of a main body of the vending machine in order to move the movable member. The undiluted solution transferring path is used for transferring the undiluted solution from the undiluted solution tank to a cup.
Patent KR-20030050120-A (KR)
Title: A method for diagnosing leakage of evaporated gas control system of a vehicle
Inventor: CHO JUN GWAN
IPC: F02M25/08
Filed: 2001-12-18
Abstract: PURPOSE: A method for controlling the diagnosis of the evaporative gas leakage of a vehicle is provided to cope with the North America OBD(On-Board Diagnosis)-II regulation by sensing a small leakage as well as a large leakage. CONSTITUTION: A method for controlling the diagnosis of the evaporative gas leakage of a vehicle comprises the steps of maintaining the pressure of an evaporative gas leakage diagnosis part of a vehicle, changing the pressure of the evaporative gas leakage diagnosis part in a predetermined range for a predetermined time, and diagnosing a large leakage and a small leakage in the evaporative gas leakage diagnosis part depending on a real pressure value and a predetermined pressure value(S220).
Patent KR-20030052032-A (KR)
Title: hydraulic apparatus for construction heavy equipment
Inventor: JOUNG HAE KYUN
IPC: E02F9/20
Filed: 2001-12-20
Abstract: PURPOSE: A flow regulating apparatus for heavy construction equipment is provided to prevent interference by restricting counter flow and regulating flow with compact structure, to improve endurance by reducing hunting and shock against load and pressure fluctuation, and to increase responsiveness by increasing load pressure of the equipment more than the discharge pressure of the hydraulic pump. CONSTITUTION: A flow regulating valve(22) comprises a logic check valve(8) installed in a passage between a parallel passage(6) and a supply passage(7) with opening and closing, and a logic control valve(13) opening and closing a passage(17) connected to the parallel passage and a passage(18) connected to a pressure chamber(12) of the logic check valve and switching according to elastic force of a valve spring(14) against pressure of an outlet passage(15) of the logic check valve and pressure difference of an outlet passage(16) of the control valve. An orifice is mounted in the passage connecting the logic check valve to the logic control valve. A piston is installed in the pressure chamber of the logic check valve, and an orifice is mounted in the passage penetrating the piston.
Patent KR-20030052115-A (KR)
Title: Apparatus for operating acceleration pedal for vehicle
Inventor: KIM JAE GWAN
IPC: G01M17/00
Filed: 2001-12-20
Abstract: PURPOSE: An acceleration pedal operating apparatus is provided to precisely control an opening degree of a throttle valve by moving an actuating shaft forward corresponding to an opening degree of the throttle valve. CONSTITUTION: An acceleration pedal operating apparatus includes a rod driving device(20), a stopper device(40) and a power source shutting device(50). The rod driving device(20) includes a body(10) having an upper supporter(12) capable of adjusting height thereof, an actuator(21) installed at the body(10), and an actuating shaft(22), which moves forwards by means of the actuator(21) and backwards by means of a return spring(25). The stopper device(40) has a pressing rod(30). One end of the stopper device(40) is connected to a front end of the actuating shaft(22) so as to stop the actuating shaft(22) in a predetermined position. The power source shutting device(50) shuts off a driving power source when a predetermined time lapses after the actuating shaft(22) is stopped.
Patent KR-20030054492-A (KR)
Title: Motor both voltage of measurement method in eps system
Inventor: HAN SANG HWI
IPC: B62D5/04
Filed: 2001-12-26
Abstract: PURPOSE: A method of measuring voltage of both ends of a motor in an electric control power steering system is provided to easily measure voltage of both ends of the motor and easily obtain information of an angular velocity of the motor. CONSTITUTION: A method of measuring voltage of both ends of a motor in an electric control power steering system comprises steps of inserting a low pass filter, a motor voltage interface circuit, between both ends of M+ and M- terminals of the motor and an A/D(Analog/Digital) converter, in an ECU(Electronic Control Unit) of an EPS(Electronic Power Steering) system; converting a PWM(Pulse Width Modulation) switching signal for driving the motor in the ECU through the low pass filter into a DC component; and measuring the voltage of both ends of the motor for fail safety and damping logic by inputting the converted DC component to the A/D converter.
Patent KR-20030056146-A (KR)
Title: Buffer Control Apparatus and Method of ATM Switching System
Inventor: LEE SEOP NO
IPC: H04L12/50
Filed: 2001-12-27
Abstract: PURPOSE: An apparatus and a method for controlling a buffer in an ATM(Asynchronous Transfer Mode) switch are provided to satisfy QoS(Quality of Service) by storing inputted data in a buffer divided according to classes, and extracting and outputting the data stored in the buffer according to the priority of the class. CONSTITUTION: If data are inputted through a certain data channel, a class discriminating unit discriminates a class of the inputted data according to a class designated when setting the data channel. A buffer unit(120) is divided into class buffers corresponding to the number of classes, for storing the data received from the class discriminating unit. A buffer control unit(130) stores the data discriminated in the class discriminating unit, in the corresponding class buffer, increases the number of data stored in the corresponding class buffer by 1, and links the increased data with previously stored data by a linked list structure. A priority control unit(140) extracts and outputs the data stored in the buffer unit(120) according to a priority of the class, and decreases the number of the data stored in the corresponding class buffer by 1.
Patent KR-20030056889-A (KR)
Title: Method for fabricating capacitor of semiconductor device
Inventor: LEE GYEONG WON
IPC: H01L27/108
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of improving ECD(Etch Critical Dimension) profile of Pt by using a low-permittivity dielectric film. CONSTITUTION: A low-permittivity dielectric film is formed on a semiconductor substrate(1) including a conductive plug(5). A contact hole is formed in the low-permittivity dielectric film so as to define a storage node region. A storage node electrode(13) is formed in the contact hole. The low-permittivity dielectric film is then removed. A dielectric film(17) and an upper electrode(19) are sequentially formed on the storage node electrode. At the time, SiLK, flare or BCB is used as the low-permittivity dielectric film.
Patent KR-20010074965-A (KR)
Title: 에아졸용기의 가스제거필 표시구조, 가스제거필 표시방법및 가스제거구
IPC: B65D83/14
Filed: 2000-05-30
Abstract: 에아졸용기의 스템이 압압상태로 유지되도록 가스제거구 또는 그 일부를 가스제거 완료의 에아졸용기에 장착하고, 그 가스제거구 또는 그 일부의 외측면에 가스제거필 표시를 하고 있다.  에아졸용기 자체에 구멍을 뚫지 않고 가스를 제거한 경우에도 누구라도 일견하여 가스제거 완료임을 판별할 수 있다.
Patent KR-20010075694-A (KR)
IPC: C07D471/04
Filed: 1999-11-15
Abstract: 본 발명은 8-시아노-1-사이클로프로필-7-(1S,6S-2,8-디아자비사이클로 [4.3.0]노난-8-일)-6-플루오로-1,4-디하이드로-4-옥소-3-퀴놀린카복실산의 세미-하이드로클로라이드, 그의 제조방법 및 이를 함유하는 항박테리아제 조성물에 관한 것이다.   8-시아노-1-사이클로프로필-7-(1S,6S-2,8-디아자비사이클로[4.3.0]노난-8-일)-6-플루오로-1,4-디하이드로-4-옥소-3-퀴놀린카복실산의 세미하이드로클로라이드는 하기 구조식 (VI)로 나타내어질 수 있다:
Patent KR-20010099896-A (KR)
IPC: E05F15/16
Filed: 2000-11-02
Abstract: 이 장치는 케이블(11)을 통하여 모터(17)에 의해 작동되며, 다시금 가이드(1)에 의해 운전 되어지는 로울러(4,5)와 슬라이더(10)가 제공된 가이드(1)를 구성한다. 적어도 가이드(1)와 로울러(4,5) 그리고 케이블(11)은 가이드(1) 중앙에 수직으로 위치한 축(19)에 대하여 대칭하며, 상기 요소(1,4,5,11)들은 차량 양 측면 문의 승강 장치를 구성한다. 또한 가이드(1)는 가이드 제조 과정시 형성되는 걸림 부재(6,7)를 가이드 양쪽 말단부(2,3)에 포함한다. 걸림 부재는 또한 케이블(11) 덮개의 하우징 역할을 수행한다.
Patent KR-20010093216-A (KR)
IPC: H04N21/443
Filed: 1999-12-17
Abstract: 셋톱 박스 시스템에서 오퍼레이팅 시스템을 복구하기 위한 컴퓨터 구현의 방법 및 장치가 제공된다.  이러한 복구 기술은 제1 오퍼레이팅 시스템이 제1 메모리에서 동작하도록 제공된다.  어플리케이션 프로그램은 제2 메모리에서 동작된다.  제2 오퍼레이팅 시스템이 제1 메모리에 로드되도록 제1 오퍼레이팅 시스템은 제2 메모리에 저장된다.  제2 오퍼레이팅 시스템에 관련된 소정의 상태가 검출되면, 검출된 소정의 상태에 응하여 제1 오퍼레이팅 시스템은 제1 메모리로 로드된다.  이러한 시스템은 오퍼레이팅 시스템의 다운로드에 관련된 오류나 변칙으로부터 견고하게 복구시킬 수 있도록 셋톱 박스에 상당한 장점을 제공한다.
Patent KR-20010102987-A (KR)
IPC: C07C229/46
Filed: 2000-01-15
Abstract: 본 발명은 3-디메틸아미노-2-페닐프로피온산 에틸 에스테르의 함량을 그것으로 오염된 수-불혼화성 용매 중의 2-디메틸아미노-1-페닐-3-시클로헥센-1-카르복실산 에틸 에스테르 용액으로부터 감소시키는 방법에 관한 것이다.  본 발명에 따라 2-디메틸아미노-1-페닐-3-시클로헥센-1-카르복실산 에틸 에스테르 1몰 당 카르복실산 0.5 내지 2.0 당량을 용액에 첨가하고, 혼합물을 50 ℃ 내지 100 ℃의 온도에서 교반한다.
Patent KR-20010102365-A (KR)
Title: Polycyclic thiazole-2-ylides amines, method for the production thereof and their utilization as medicaments
IPC: A61P3/10
Filed: 2000-02-05
Abstract: The invention relates to polycyclic thiazolidin-2-ylidene amines and their physiologically tolerated salts and physiologically functional derivatives.Polycyclic thiazolidin-2-ylidene amines of the formula I,in which the radicals have the stated meanings, and their physiologically tolerated salts and processes for their preparation are described. The compounds are suitable, for example as anorectics and in the treatment or prophylaxis of type II diabetes.
Patent KR-20010102391-A (KR)
IPC: H02M7/06
Filed: 2000-02-23
Abstract: 본 발명은 3개의 정류 회로를 구비한 3상 브리지 정류 장치에 관한 것으로서, 상기 3개의 정류 회로들 각각에서 두 개의 정류 소자들이 직렬로 접속된다.  정류 소자들 사이의 각 정류 회로는 3상 단자(u, v, w)의 3개의 라인들 중 하나에 접속될 수 있다.  상기 3상 단자와 대향 배치된 정류 소자의 3개의 캐소드 단자들은 양극(B+)에 접속되며 3상 단자와 대향 배치된 정류 소자의 3개의 애노드 단자들은 음극에 접속된다.  적어도 3개의 정류 소자들은 직렬 접속된 적어도 두 개의 pn 접점을 갖는 2극 반도체 정류기(11, 12, 13, 14, 15, 16; 11, 12, 13, 20, 21, 22)들에 의해서 형성된다.  상기 장치는 차량에 확실한 전압 제한을 보장함과 동시에 42V의 전원 장치를 제공한다.
Patent KR-20010108369-A (KR)
IPC: C12N1/21
Filed: 2000-03-28
Abstract: 본 발명은 변형된 성질, 구체적으로는 모 α-아밀라제에 비하여 분지점에 가까운 기질 절단력의 감소, 및 개선된 기질 특이성 및/또는 개선된 비활성도를 나타내는 모 터마밀-유사 알파-아밀라제 변이체에 관한 것이다.
Patent KR-20030019047-A (KR)
Inventor: JANG YEONG JUN
IPC: H02J7/00
Filed: 2002-01-05
Abstract: PURPOSE: A display device is provided to check the existence of the cable even during the night time, by permitting the light emitting part to flicker during the night time by utilizing solar light as an energy source. CONSTITUTION: A display device comprises an upper case(10) and a lower case(30) which are formed integrally with each other. The upper case includes one or more solar cell plates mounted with solar cells, and a solar cap(12) for protecting the solar cell plates. The lower case is U-shaped so as to accommodate a cable(90), and has a light emitting part(31) attached to the outer surface of the lower case. The lower case includes an illuminance sensing unit for outputting a reset signal in accordance with the ambient illuminance; a charging unit having a battery cell to be charged with the DC power output from the solar cell plate; a pulse generating unit for generating clock pulses when the DC power is supplied from the charging unit; and a counter unit for counting the output pulses which are input in accordance with the logic level of the reset signal, and outputting a flickering signal for the light emitting part.
Patent KR-20020024050-A (KR)
Inventor: SON YOUNG SUK
IPC: F24F1/00
Filed: 2002-01-22
Abstract: PURPOSE: A digital multi-function air conditioner and heater is provided to achieve an improved user convenience and save time by adding a wide variety of functions to the air conditioner and heater. CONSTITUTION: An air conditioner and heater(1) includes an aromatic odor generator(2'), an aromatics storage unit(2), an aromatic odor sensor(3), an aromatic odor input/output button(9), an internal power unit(4) and a plug(5) for supplying power to each component, an alarm(6) operates by an alarm sensor(7) so as to generate sound of bell, human voice and bird, a control unit(8) for controlling operation of each component, an O3 generator(11), a negative ion generator(10), a radio, a hearing aid, a digital touch button(12) for controlling menu, a chip(16) having a function of portable phone, a wireless remote chip(18), a microphone embedded mouse(13), a CD player(14), a DVD player(19), an audio system(15), a digital recorder(20), a recorder chip(21), a digital camera(23), a general camera(24), a telephone(25) with a digital touch button(26), a video camera(27), a digital memory chip(28), an instant camera(29), a drawer(30), a humidifier(32), a fan(33), massagers(34,38,35), a far infrared radiator(36) and a music player(37).
Patent KR-20030064934-A (KR)
Title: Polyimide adhesive for semiconductor packages and adhesive tape containing it
Inventor: CHOI BOK DOL
IPC: C09J179/08
Filed: 2002-01-29
Abstract: PURPOSE: Provided are a polyimide adhesive for semiconductor packaging which has excellent adhesion and low temperature taping workability, and an adhesive tape comprising the same. CONSTITUTION: The polyimide adhesive which is produced by imidating a polyamic acid obtained by reacting diamine and dianhydride, is characterized in that the diamine comprises a diamine having aromatic cyclic structure coupled with alkyl group represented by the following formula 1 to be 0.1-40 wt% based on the total of the diamine. In the formula 1, each of Z and Z' represents an amine group or isocyanate group, and X, X', Y and Y' are hydrogen, methyl, ethyl, propyl or isopropyl.
Patent KR-20030065973-A (KR)
Title: Structure for door handle of refrigerator
Inventor: CHO NAM SEON
IPC: F25D23/02
Filed: 2002-02-02
Abstract: PURPOSE: A structure for a knob of a refrigerator door is provided to prevent a foaming agent from leaking out and to reduce fraction defectives of the door in manufacturing the door. CONSTITUTION: A refrigerator comprises a body divided into a freezer cooling down food and drink and a cold room by a partition(15), a door(142) opening and closing the freezer and the cold room of the body, respectively, and a cooling unit generating cool air that is necessary for cooling the inside of the body. In addition, a knob structure for the door of the refrigerator comprises a door steel plate(143) and a door liner(144) forming an inner space filled with a foaming agent(148), a knob connecting frame(145) having a fitting groove(145a) in which the door steel plate is inserted and preventing the foaming agent from leaking out, and a knob frame(146) combined with the knob connecting frame with having a knob groove(146b) at a side.
Patent KR-20030069488-A (KR)
Inventor: BOO JONG UK
IPC: G02B6/00
Filed: 2002-02-20
Abstract: PURPOSE: A variable optical attenuator is provided to reduce size, weight, and power consumption by improving a structure of the variable optical attenuator. CONSTITUTION: A variable optical attenuator includes a substrate(10), an input optical waveguide(21), an output optical waveguide(22), a micro mirror(1), and a driving portion(40). The input optical waveguide and the output optical waveguide are installed on an upper portion of the substrate. The input optical waveguide is installed at a predetermined position apart from the output optical waveguide. The micro mirror is installed between the input optical waveguide and the output optical waveguide. A reflective side of the micro mirror is directed to the input optical waveguide. The driving portion drives the micro mirror vertically to an optical axis. The driving portion is formed with a magnetic body(41), an electromagnetic force generation portion, and an elasticity recovery portion(42).
Patent KR-20030071186-A (KR)
Title: Exhaust brake system and control method thereof
Inventor: KIM YEONG ROK
IPC: B60T13/00
Filed: 2002-02-28
Abstract: PURPOSE: An exhaust brake device interlocking with a foot brake and the control method are provided to reduce the running speed of a vehicle by making an exhaust brake operated according to the pedal pressure in suddenly braking. CONSTITUTION: An exhaust brake device interlocking with a foot brake forms an exhaust brake valve(22) in an exhaust pipe(21), and a suction shutter(23) for preventing exhaust gas from being overlapped to a suction manifold and preventing noise. The exhaust brake device comprises a pedal pressure sensor(31), an ECU(Electronic Control Unit,50), and a magnetic valve(40). The pedal pressure sensor is formed to the lower side of a foot brake pedal(30), to measure the pedal pressure of the foot brake pedal when a driver steps on the foot brake pedal. The ECU decides whether the value measured from the pedal pressure sensor is over a reference value and controls the opening and shutting of the exhaust brake valve. The magnetic valve supplies pneumatic pressure to make the exhaust brake valve rotate in the closing direction by control of the ECU, if the value decided from the ECU is over the reference value.
Patent KR-20030072100-A (KR)
Title: method for control of power feeding in switching network
Inventor: LEE DONG U
IPC: H04M19/00
Filed: 2002-03-05
Abstract: PURPOSE: A method for controlling power fed to a switchboard network is provided to detect an over-current from a subscriber board to cut off the over-current, and to periodically feed power to each over-current subscriber at certain intervals, thereby sensing whether an over-current is generated. CONSTITUTION: If a subscriber board is initialized, a network feeds power to the subscriber board(S1), and monitors a power feeding state of the subscriber board, then decides whether an over-current is generated(S2). If so, the network cuts off the power feeding(S3), and checks whether an over-current is generated(S4). If so, the network stops feeding the power(S5), and attempts feeding the power to each line, then decides whether the over-current occurrences are less than 15 times(S6). If not, the network attempts feeding the power at 60-second intervals, and checks whether an over-current is generated(S7). If so, the network generates an over-current alarm to transmit the alarm(S8). If the over-current is not generated, the network transmits an over-current alarm clear message, and returns to a normal state(S9).