baber/WOPTO huggingface dataset:
Patent KR-20000066206-A (KR)
Inventor: JU HYEONG IL
IPC: H01J29/48
Filed: 1999-04-14
Abstract: PURPOSE: An electron gun is provided to achieve an improved focus performance by arranging a focus electrode having a common aperture of large diameter. CONSTITUTION: An electron gun comprises a cathode, a control electrode(G1), a screen electrode(G2), a plurality of focus electrodes(G30,G40) and a final accelerating electrode(G50) constituting an auxiliary lens and a main lens, an external electrode member(G30-2) having a focus electrode which is arranged to face the screen electrode so as to form a pre-focus lens, and an internal electrode member(G30-1) installed within the external electrode member and which has three independent electron beam passing holes of small diameter. The focus electrode of the external electrode member has a single electron beam passing hole of large aperture through which three electron beams commonly pass.
Patent KR-20000066223-A (KR)
Inventor: KIM JI YEONG
IPC: C07D/
Filed: 1999-04-14
Abstract: PURPOSE: A novel class of diaryl-3(2H)-furanone derivatives inhibiting strongly and selectively COX-2 over COX-1 is provided which is useful to treat inflammation, inflammation-associated disorders, and COX-2 mediated diseases. CONSTITUTION: Diaryl-3(2H)-furanone derivatives represented by the formula (I), pharmaceutically acceptable salt and cyclooxygenase-2 inhibitors composition containing the same in an effective amount are described. In formula, X is CH3SO or CH3SO2, Y is O or S, A is H, benzo£b|thienyl, 1-naphthyl, 2-naphthyl, benzofuranyl or a substituent containing the formula (II) in which R1-5 are the same or different H, halogen, C1-5 lower alkyl, halo alkyl, alkoxy, haloalkoxy, hydroxy, hydroxyalkyl, nitro, nitryl, azido, methyleneoxy, phenyl, C1-5 lower alkythio, C1-5 lower alkyl sulfonyl, CO2R6, CO2R6 or NR7R8 in which R6 is H or C1-5 lower alkyl, R7-8 is the same or different H, methyl, ethyl or acetyl.
Patent KR-20000073052-A (KR)
Inventor: RYU CHUNG KYU
IPC: A61P31/10
Filed: 1999-05-04
Abstract: PURPOSE: A novel 6,7-disubstituted-5,8-quinolinedione derivative having an excellent antifungal activity against fungus is provided. Therefore, the derivatives are useful as antimycotic agent. CONSTITUTION: A 6,7-bi displacement-5,8-quinolinedione derivative is represented by the formula (1) wherein, R1 is phenyl amino group whose 1-3 of substituted group are selected and substituted from halogen atom and aceto group or alkyl mercaptane group containing C1-C20; R2 is halogen atom, thiocyano group or alkyl mercaptane group containing C1-C20.
Patent KR-19990073105-A (KR)
Filed: 1999-05-12
Abstract: 본 발명은 항공기, 산업기기등의 부품으로 사용되는 강화 탄소복합체와 섬유강화플라스틱(FRP)의 적층구조체 및 전자기기 부품용으로서의 성형재를 가열, 가압하여 복합재료의 고밀도화와 정도를 향상시키는데 사용하는 오토클래브에 관한 것으로, 일측에 성형물을 수용키 위한 개폐문과 내부에 단열층이 형성된 내고압의 압력용기와, 별도의 진공펌프와 연결되어 압력용기의 내부로 관통형성된 감압수단과, 가스의 고압탱크로부터 연결되어 압력용기의 내부로 관통형성된 가압수단과, 히터에 의해 내부온도를 상승시키는 가열수단과, 쿨링자켓에 의해 내부온도를 냉각시키는 냉각수단과, 모터 및 팬에 의해 고압가스와 내부온도를 순환시키는 순환수단으로 구성된 오토클래브에 있어서, 개폐문을 그 정면과 하부에 회동가능하게 축설된 유압실린더에 의해 개폐되게 하되, 압력용기와 개폐문의 맞닿는 부위에 형성된 플랜지부를 이를 수용하는 테이퍼홈을 갖는 별도의 클램프에 의해 클램핑되게 하고, 압력용기의 내외측에 연결형성된 모터와 팬의 연결부위를 모터의 외측에 냉각코일과 압력센서 및 고압공급관이 구성된 보조탱크를 장착하여 밀폐구성하므로서 그 밀폐성과 안전성을 증대시킨 오토클래브에 관한 것이다.
Patent KR-20000075190-A (KR)
Inventor: KIM JAE SIK
IPC: C21B7/20
Filed: 1999-05-29
Abstract: PURPOSE: A method for charging ilmenite for protection of a furnace bottom side wall is provided to prevent a lower brick erosion of iron notch of a blast furnace and a temperature rising by charging a specific amount of ilmenite only in a temperature rising part of the furnace bottom side wall. CONSTITUTION: A method for charging ilmenite for protection of a furnace bottom side wall includes the steps of charging ilmenite(3-1) of 3 to 30kg/T-P in a temperature rising part of a furnace bottom side wall of a blast furnace(1), which is set as a local charging areas, in notch areas of 1 to 5 within the range of rotation of 1 to 4 one to every charges of 3 to 10 before charging materials are charged at a tilting angle per each notch when a sounding arrives at a charge reference line(3-2), and charging from third to thirty times.
Patent KR-19990073149-A (KR)
Title: 밸브원격자동구동기
IPC: F16K31/00
Filed: 1999-06-04
Abstract: 본 발명은 밸브를 개폐조작하기 위한 원격 자동구동기에 관한 것으로, 특히 자동모드와 병행된 수동모드의 조작 편의성을 높이고, 기존 밸브에 간단 용이하게 설치할 수 있도록 한 밸브 원격자동 구동기에 관한 것으로, 밸브(5)를 개폐 제어하기 위한 구동장치에 있어서, 구동모터(20)와; 상기 구동모터(20)의 출력을 단속기어(34)가 포함된 감속기어들을 통해 감속받아 회전하는 구동축(40)과; 상기 단속기어(34)를 조작시켜 구동축(40)을 수동 또는 자동모드로 작동시킬 수 있도록 한 모드전환수단을 내포한 구동기 본체(10)를 구비하고; 상기 구동축(40)에 직결되고 상기 밸브(5)의 핸들에 착탈 가능하게 연결되는 핸들조작 샤프트(60)와; 상기 구동기 본체(10)를 필요에 따라 상기 밸브(5)에 장착,분리시키기 위한 착탈수단을 포함한 것을 특징으로 한다.
Patent KR-20010002008-A (KR)
Inventor: LEE SANG HEUNG
IPC: G06F7/52
Filed: 1999-06-10
Abstract: PURPOSE: An adder for public key encryption at high speed is provided to improve the speed of the adder in order to perform the multiplying operation quickly in a public key encryption processor. CONSTITUTION: An OR and AND part(21) receives the data from the parts(10-15). A part(21) performs a logic NOR operation of the inputs from parts(16,12). A NOR part(25) receives the inputs from the parts(21,22). A NOR part(26) receives the data from an inverter(24) and a NOR part(19). A carry output part(27) performs a logic NAND of the inputs from the parts(25,26). A NOR part(48) receives the inputs from the parts(31,32). A NOR part(49) receives the inputs from the parts(33,34). A NOR part(54) receives the inputs from an inverter and a part(35). A NOR part(55) receives the inputs from the parts(36,37). A NOR part(57) receives the inputs from the parts(48,49,54,55). A NOR part(59) receives the inputs from the parts(50-52,53). A NOR part(58) receives the inputs from the parts(45,46,56). A carry output part(60) performs the NAND operation of the inputs from the parts(57,58,59). A NOR part(87) receives the inputs from the parts(85,86).
Patent KR-20010002191-A (KR)
Inventor: LIM GEUN SU
IPC: G02F1/133
Filed: 1999-06-12
Abstract: PURPOSE: A planar display panel is provided to increase the optical efficiency by combining an RF(Radio Frequency) plasma unit and a liquid crystal unit. CONSTITUTION: A planar display panel contains an LCD(Liquid Crystal Device) unit and a RF plasma unit. The LCD unit controls a permeated amount of optical beams. The RF plasma unit supplies the optical beam to the LCD unit. A lighting discharge is generated by feeding a data pulse to a data electrode(54) and a scan pulse to a scan electrode(56). An RF discharge is generated by feeding a triggering pulse to the data electrode and the scan electrode. The RF discharge is generated by feeding an RF signal to an RF electrode.
Patent KR-20010002329-A (KR)
Inventor: KIM YEONG ROK
IPC: B60H1/22
Filed: 1999-06-14
Abstract: PURPOSE: A vehicle heating system is provided to allow the vehicle cab area to be promptly heated regardless of operation state of an engine. CONSTITUTION: A twin intake(12) is installed between a turbo charger(10) and an inter cooler(11), so that a sub-air line(14) is arranged separately from a main air line(13) of the inter cooler side. A spin heater(16) for performing heat-exchange with a heater on/off valve(15) is installed at the sub-air line, and a blower(17) is assembled to the spin heater. Thus, the air which is heated by the heat-exchange executed through the spin heater is supplied into the vehicle cab area via the blower. The sub-air line extended from the spin heater includes a circulation structure connected to the main air line of the inter cooler side. The high temperature air flowing through the sub-air line is directly supplied into the vehicle cab area by the blower without passing through the spin heater.
Patent KR-20010004158-A (KR)
Inventor: LEE JI YEON
IPC: H01J9/02
Filed: 1999-06-28
Abstract: PURPOSE: A method for forming electrode of PDP(Plasma Display Panel) is provided to realize the high resoultion and scale-up, to cut down the production cost and to be easy the correction of electrode pattern. CONSTITUTION: A method for forming electrode of PDP(Plasma Display Panel) comprises the steps; laminating a DFR(dry film resist)(11) on a glass substrate(10) for a rear surface plate; patterning it by exposing and developing in the electrode type; spreading an Ag paste(13) for electrode on the top of whole construction in order to fill the DFR(11); leveling and drying the spreaded Ag paste(13); grinding the paste(13) for electrode by a grinder and exposing the DFR(11); removing the exposed DFR(11) and forming an address electrode(13); and plastizing the address electrode(13) remaining on the glass substrate(10).
Patent KR-20010004751-A (KR)
Inventor: KIM DONG JUN
IPC: H01L21/314
Filed: 1999-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to increase the productivity by reducing the number of manufacturing processes and manufacturing time. CONSTITUTION: A method for manufacturing a capacitor of a semiconductor device comprises the following steps. A lower electrode(10) of a capacitor is formed on a wafer. An amorphous TaxOyNz layer is deposited on a surface of the lower electrode by using a chemical vapor and a reaction gas. Impurities are removed from the amorphous TaxOyNz layer. A thermal process is performed in order to induce crystallization. A crystallized TaxOyNz layer(200) is formed therefrom. An upper electrode(30) of the capacitor is formed on an upper portion of the crystallized TaxOyNz layer(200).
Patent KR-20010004925-A (KR)
Title: Pulse word line signal generator
Inventor: KIM SEONG RYONG
IPC: G11C11/407
Filed: 1999-06-30
Abstract: PURPOSE: A pulse word line signal generator is provided to reduce a current consumption by generating a pulse word line signal in response to a signal sensing a variation of a sensing operation after consisting of a latch circuit for the pulse word line signal generator and then disabling the pulse word line signal after sensing. CONSTITUTION: A pulse word line signal generator of a semiconductor memory device includes a sensing detector(20) and a latch portion(30). The sensing detector receives an output signal of a sense amplifier and senses a time point when a sensing operation is completed. The sensing detector has a NAND gate(NA3). The latch portion generates a pulse word line signal when a pulse equalization signal is a first logic state and latches the pulse word line signal until when an output signal of the sensing detector becomes a second logic state. The latch portion has a flip-flop consisting of NOR gates(NR1,NR2). The first logic state is a logic high.
Patent KR-20010004952-A (KR)
Inventor: YOON BO YEONG
IPC: B41J2/00
Filed: 1999-06-30
Abstract: PURPOSE: A method for transmitting printing data of a printer driver is provided to automatically select a change format of a document data into a 'true type printing data' or a 'bit map type printing data' considering intrinsic characteristics of the document by the printer driver, thereby more speedily transmitting the printing data to a printer. CONSTITUTION: A method for transmitting printing data of a printer driver includes the steps of receiving and dividing a document data into a predetermined page if a printing instruction of a document is received from an application program(S10,S20), searching character information belonging to the document data(S30), composing a predetermined type printing data from the document data according to the character characteristics of the document recognized by the search(S40), and transmitting the composed printing data to a printer(S50).
Patent KR-20010011541-A (KR)
Inventor: LEE HO IL
IPC: A47G19/00
Filed: 1999-07-28
Abstract: PURPOSE: A cooling and heating cooker is provided to cool or heat food by adding a cooling function to an electric range. CONSTITUTION: A cooling and heating cooker adjusts temperature by a temperature sensor(6) and a controller(7) according to the sort and the state of food with electricity. Using a thermoelectric semiconductor(1), food on a plate is cooled by chill generated by a contact and an air circulation. Further, the food is heated or boiled by a heating wire(4). Heat from the thermoelectric semiconductor is discharged outside through a heat emitting plate(2) and a fan(3) and dust is filtered through a dust removing filter(8). When delivered to the cooker, air is cooled and discharged through an outlet.
Patent KR-20010017476-A (KR)
Inventor: LEE KWAN MO
IPC: A61L9/01
Filed: 1999-08-11
Abstract: PURPOSE: A method for manufacturing deodorant by using far-infrared radiating ceramics is provided for enhancing deodorizing, dehumidifying and antibacterial functions of deodorant by mixing the powder of ocher, jade and biotite radiating far-infrared rays with crushed paper mulberry and pulp, by pressing and punching a drafted paper with a press, and by calcining granules at high temperature to package. CONSTITUTION: The deodorant contains 20wt.% of paper mulberry, 10wt.% of pulp, 55wt.% of ocher, 7.5wt.% of jade and 7.5wt.% of biotite for making a draft paper. The drafted paper is pressed and punched to get deodorant granules(3) of a particle size of 0.5mm. The granules are calcined at 300-400deg.C. The calcined granules are packaged in a ventilative packing bag(2). The deodorant is reusable after drying at room temperature for 30minutes once a week.
Patent KR-20010017612-A (KR)
Inventor: KANG GI WON
IPC: G11B20/10
Filed: 1999-08-12
Abstract: PURPOSE: A method for generating/recording a transmission time of recording data and its transmitting method are provided to process a received transport packet from a digital television by separating and decoding to an audio and a video and to prevent an unnecessary reduction of the recording efficiency. CONSTITUTION: A reference transmission timestamp is inserted in an optional data transport packet and recorded in a disk recording medium of high density. A recorded position of the specific transport packet having the timestamp is checked among the recorded transport packets. Information about the recorded position is recorded on header information of a recording unit. The recording unit comprises the transport packets. The transmission management timestamp to manage a program clock reference is generated and recorded by suiting for the recording efficiency and the recording characteristic of the disk recording medium. In a playback, the data transmission packet is transmitted to a digital television by suiting for the program clock reference according to the transmission management timestamp.
Patent KR-20010017885-A (KR)
Title: Milestone head-up display system
Inventor: AHN SEONG CHEOL
IPC: G09F9/00
Filed: 1999-08-16
Abstract: PURPOSE: A milestone head-up display system is provided to enable a driver to readily find out a destination by displaying a milestone on the windshield glass. CONSTITUTION: An image transmitter is installed on a corresponding milestone. The image generator(10) transmits an image of the milestone through an electric wave having a frequency. A screen playing unit(50) plays the output signal of an electric wave receiver on an image screen. A projector(60) projects the signal of the screen playing unit on a windshield glass(70). A display switch selects to display data on the embedded milestone. A central processing unit(80) controls the screen playing unit to play the image screen on the milestone. Thus, a person having bad eyesight readily obtains data on a direction by displaying a content of the milestone on the windshield glass.
Patent KR-20010026706-A (KR)
Inventor: PARK JEONG YEON
IPC: H04N5/232
Filed: 1999-09-08
Abstract: PURPOSE: An automatic iris lens controlling and back light compensating circuit of a CCD camera is provided to control a lightness control signal by a regulated output by controlling an amplifying rate of an amplifier having a fixed amplifying rate in outside and compensate for a back light by clipping a luminance signal of an area of the back light when the back light is incident to. CONSTITUTION: A CCD board(100) collects a light inputted from an external light source and outputs an image information picked up in a lens according to the collected light. A CDS and AGC circuit(200) amplifies a lightness signal outputted from CCD board(100) by a fixed amplifying rate and outputs an iris control signal. A clip means(400) clips the iris control signal when the iris control signal is greater than a predetermined level. An amplifier(500) amplifies a lightness signal from clip means(400) by a level regulated for an automatic iris lens control. A microcomputer(300) outputs an image control signal to CDS and AGC circuit(200) to control an amplification and a digital conversion of an image signal. Microcomputer(300) outputs a back light control signal to clip means(400) to clip a signal greater than a predetermined level.
Patent KR-20010027295-A (KR)
Inventor: KIM GAP JIN
IPC: B66B3/00
Filed: 1999-09-13
Abstract: PURPOSE: A terminal switch of elevator is provided to output a driving limit position detecting signal by attaching a position signal generating device of a car and by installing a terminal switch turning on or off. CONSTITUTION: The highest and the lowest floor terminal position signal generating device(30,50) generates magnetic field by moving and cooperating with a car(1). The highest and the lowest floor limit terminal position signal generating device(40,60) attaches a limit position separated from the highest and the lowest floor terminal position signal generates device(30,50), and generates the magnetic field moving by cooperating with the car(1). The highest and the lowest floor terminal switch(10,20) switches on/off by the magnetic field generating from each of position signal generating devices so as to output a driving limit position detecting signal. Additionally, the highest and the lowest floor terminal switch(10,20) discriminates whether a controller outputs a driving stop signal based on the detecting signal.
Patent KR-20000023161-A (KR)
Inventor: BOK SEONG HAE
IPC: A61K31/185
Filed: 1999-09-15
Abstract: PURPOSE: Cinnamic acid derivatives inhibit deposition of atherosclerosis disk by accumulation of macrophage-lipid complexes on artery epithelial cells, decrease the concentration of cholesterol and neutral lipid in blood and GOT and GPT serum, inhibit fatty liver and protect liver function. CONSTITUTION: Provided is a pharmaceutical composition or food and beverage composition which contains cinnamic acid derivatives or salts thereof with carriers. Cinnamic acid represented by formula 1a and 1b, wherein R1, R2, R3, R4 and R5 are independently hydrogen, hydroxy, or C1-C4alkoxy group; R6 is C5-C7cycloalkyl group having substituted groups selected from hydrogen, C1-C4alkyl, hydroxy, alkoxy or carboxyl group; are extracted from apple, tea, potato, coffee, strawberry, blueberry, cherry, plum, grape or a kind of nut, or chemically synthesized. Cinnamic acid derivatives formulated as medicine and food additives which are useful for prevention and treatment of diseases such as artherosclerosis, hyperlipidemia, angina and apoplexy.
Patent KR-20010028274-A (KR)
Inventor: MA YONG CHUL
IPC: C11D9/50
Filed: 1999-09-20
Abstract: PURPOSE: Provided is a soap made of extracts of mosquito geraniums which is capable of keeping insects including mosquitoes away without applying stimulative medicines to skin and having no side effects on a sensitive skin. CONSTITUTION: A method for manufacturing a soap made of extracts of mosquito geraniums, especially citronella oil, comprises the steps of pressurizing the mosquito geraniums using steam in a distiller; condensing the steam and extracting oil from the extracts of the mosquito geraniums by applying an organic solvent, for example, ethanol; yielding oil from the volatilized and concentrated ethanol; and preparing a soap by adding the oil at the ratio of 5% to 30% by a total volume of a soap to be prepared.
Patent KR-20010035798-A (KR)
Inventor: HWANG DO WEON
IPC: B01D33/15
Filed: 1999-10-02
Abstract: PURPOSE: An evacuating method by discharging ionized gas is provided, which can achieve a low price vacuum pump by evacuating a system without oil at low cost. The momentum endowing method to ionized gas by using grid to apply electric field enables the accelerating potential to be controllable, and so can expel with much larger forcer than a turbo pump and make a vacuum pump of big discharge rate. CONSTITUTION: The method comprises the following steps: (i) ionizing gas in a vacuum pump by endowing momentum to the gas in the vacuum pump, the ionization being carried out at an electromagnetic field endowed with electric field by discharging by an electrode; and (ii) expelling the ionized gas from the inside of a chamber (10) to a gas outlet (14) for evacuating the chamber.
Patent KR-20010038904-A (KR)
Inventor: JUN CHAN UNG
IPC: B60R11/02
Filed: 1999-10-28
Abstract: PURPOSE: A microphone supporting structure moves microphone for a convenient telephone call and improves transmitting and receiving quality. CONSTITUTION: A relay(2) with an input terminal(1) to which a telephone call signal is inputted is connected with a direct current motor(3). The direct current motor(3) moves a locking bar(8) supporting a connecting bar(7) of a microphone(6) elastically supported by a spring(5) with a hinge shaft(4) as an axis. When a signal is inputted to the relay(2) as a cellular phone is turned on, the relay(2) drives the direct current motor(3). The direct current motor(3) pulls the locking bar(8) to the arrow direction to release the connecting bar(7) so that the microphone(6) rotates by the elastic force of the spring(5).
Patent KR-20010039053-A (KR)
Inventor: MUN CHA JEONG
IPC: H04L12/16
Filed: 1999-10-28
Abstract: PURPOSE: A board duplex system in an ADSL DSLAM(Digital Subscriber Line Access Module) system is provided to offer a continuous data service by duplicating a CSUB(Concentration Shelf Uplink Board)-DS3 board and a port, without interrupting data service in case that an error is generated in a port. CONSTITUTION: Each main board(100,100') is comprised of a multiplexer(150,150'), another multiplexer(140,140'), a buffer(130,130'), an EPLD(Electrically Programmable Logic Device)(110,110'), and a connector(300). The multiplexers(150,150') respectively output the ATM data outputted from each UNI(120,120') to each LIU(160,160') according to selection control signals. Another multiplexers(140,140') respectively output the subscriber data outputted from each LIU(160,160') according to selection control signals. The buffers(130,130') respectively outputs the subscriber data outputted from each multiplexer(140,140') to each UNI(120,120') according to output timing control signals. The EPLDs(110,110') detects the abnormal condition of both boards, switches a board or a port according to a detected result and respectively provides the selection control signals and the output timing control signals to the multiplexers(140,140',150,150') and the buffers(130,130'). The connector(300) outputs the data outputted from either of the connectors(220,220') of subboards(200,200') to a subscriber network and provides the subscriber data received from the subscriber network to the connectors(220,220').