baber/WOPTO huggingface dataset:
Patent KR-20000061578-A (KR)
Inventor: PARK DONG WON
IPC: G09G3/36
Filed: 1999-03-27
Abstract: PURPOSE: A screen driving device of a liquid crystal display is provided to improve a state of a screen display. CONSTITUTION: A screen driving device of a liquid crystal display includes a frame counter(10) for outputting an extension signal of an established mode in each frames by counting the frames. A line extending section(12) outputs an extension shift signal and an extension driving control signal in order to convert a state of screen extension repeatedly in each frame unit using the extension signal outputted from the frame counter(10). An outputting section(14) outputs the signals outputted from the line extending section(12) as a shift signal and a driving control signal for driving a screen. The frame counter(10) outputs the extension signal V0, X0, X1, X2, SX0, SX1, SX2, SX3, SX4, SX5, SX6, SX7, SX8, SX9, SX10 for each mode to the line extending section(12). The line extending section(12) outputs the extension shift signal STH_MSK and the extension driving control signal TP_MSK for extending a line using the extension signal for each mode. The outputting section(14) outputs a shift signal STH and a driving control signal TP for driving a data in a source drive integrated circuit(IC) by the extension shift signal STH-MSK and the extension driving control signal TP_MSK.
Patent KR-20000065931-A (KR)
Inventor: JANG BYEUNG JO
IPC: D05C11/18
Filed: 1999-04-07
Abstract: PURPOSE: A shuttle made of synthetic resin for use in an embroidery machine which is easily and rapidly drawn out from the machine when the thread wound on the shuttle is used up and exchanged with new one is provided to improve productivity. CONSTITUTION: A shuttle made of synthetic resin for use in an embroidery machine comprises a main body formed by synthetic resin for introducing the thread wound on the shuttle and an opening/shutting plate wherein the shuttle is characterized in that a metal piece(1) having various shapes is positioned at the tip of the main body(3) of the shuttle(2) made of synthetic resin so that the magnetic power of a magnet formed in a tooth for exchanging shuttle is extended to the metal piece(1).
Patent KR-20000065997-A (KR)
Inventor: SO DO YOUNG
IPC: B27L5/00
Filed: 1999-04-12
Abstract: PURPOSE: A method for preparing a heating panel having excellent thermal efficiency using carbon fiber which can minimize the consumption of electric power is provided. CONSTITUTION: A method for preparing a heating panel using carbon fiber comprises sawing natural woods such as a white birch, black oak and maple like a thin paper, impregnating with thermoset resins such as phenol resin and epoxy resin, cutting to a predetermined size, laminating with applying carbon fiber(2) at the middle of the laminate and then curing by pressing at 150 to 180°C for 1 to 2 hours by means of a heat press wherein the carbon fiber is connected to a temperature control sensor or to a thermostat(4) through a connection cord.
Patent KR-19990083564-A (KR)
Title: 상보형금속산화막반도체고전압구동출력버퍼
IPC: H03K17/08
Filed: 1999-04-28
Abstract: 구동 스테이지가 "핫 플러거블(hot pluggable)" 상태인 동안(즉 기준 전압 VDD가 존재하지 않을 때) 비교적 높은 전압들(예컨대 5V)로 보이는 것을 방지하는 CMOS 고전압 구동 출력 버퍼가 개시되어 있다. 전송 게이트 및 클램핑 트랜지스터들은 출력 장치들 주위에 배치되어 필요한 보호를 한다. P-채널 장치들에 사용하기 위한 백게이트 바이어스 발생기는 또한 견뎌낼 수 있는 "핫 플러거블" 상태가 될 수 있다는 것이 개시되어 있다.
Patent KR-20000067533-A (KR)
Inventor: HAN TAK DON
IPC: G06F12/00
Filed: 1999-04-29
Abstract: PURPOSE: A memory access system and its control method is provided to reduce a cache refill time for referencing a cache at a main memory when a cache miss occurs. CONSTITUTION: A memory access system comprises a memory bank unit(62), a memory address unit(60), a row address table unit(64) and a comparator(68). The memory bank unit(62) includes a sub-array(37) for storing data accessed by row and column address, and a sensing amplifier(35) temporarily stored when the data is accessed from the sub-array(37). The memory address unit(60) stores an address information for accessing the data, stored in the sub-array(37), by a control of a central controller. The row address table unit(64), selected by the address information of the memory address unit(60), expresses that a page data stored in the row address is held by the sensing amplifier(35). The comparator(68) compares the row address information, of the row address table unit(64), with the address information of the memory address unit(60).
Patent KR-19990088048-A (KR)
Title: 위상기반변조신호발생방법및위상기반변조신호발생용변조기를구비한집적회로
IPC: H04L25/03
Filed: 1999-05-04
Abstract: 사전 계산된 필터 출력 값에 기초해서 변조 신호(예를 들어, π/4-DQPSK 변조 신호)로 각 샘플을 발생하는데 소요되는 처리량을 줄이는 기법을 사용하여, 입력 데이터 스트림 내의 2 비트(즉, 비트쌍)를 변조 신호로 변환한다.  사전 계산된 필터 출력 값은 하나 이상의 룩업 테이블에 저장되어, 신호 변환시 요구된 값을 검색하기 위해 액세스된다.  일 실시예에서, 복소수 심볼 공간에서 복소수 값으로 표현되는 비트쌍이 두 개의 상태 변수 스트림, 즉, 우수 심볼에 대한 하나의 스트림과 기수 심볼에 대한 하나의 스트림으로 변환된다.  이러한 2개의 상태 변수 스트림을 사용하여, 룩업 테이블로부터 사전 계산된 필터 출력값을 액세스하는 데에 사용되는 어드레스 포인터를 발생한다.  그 후, 검색된 값에 가·감산 연산을 행하여 변조 신호로 복소수 샘플의 실수부와 허수부를 발생한다.  변조 신호로 각 복소수 샘플을 발생하는데 수반되는 계산량을 크게 줄임으로써, 본 발명은 변조 프로세스를 구현하는 비용을 줄이고(줄이거나), 입력 데이터 스트림이 오버샘플링되는 비율(rate)을 증가시키는데 사용되며, 이에 의해 변조 신호의 왜곡을 줄일 수 있다.
Patent KR-19990073118-A (KR)
Title: 오／폐수처리용미생물담체유니트
Filed: 1999-05-20
Abstract: 본 발명은 오/폐수 처리용 미생물 담체 유니트에 관한 것으로, 
     오/폐수가 내부로 관통하도록 망상 구조로된 형틀 상자 내부에 
     비중을 조절한 미생물 담체를 고정상용으로는 5∼70체적%를, 그리고 유동상용으로는 30∼90체적%를 충진시킨 뒤 망상 구조로된 뚜껑을 덮고, 
     이와 같이 제조된 고정상용 담체 유니트를 혐기조 내지는 폭기조에 50∼100체적%로 설치하거나 혹은 상기 유동상용 담체 유니트를 폭기조에 30∼70체적%로 설치한 미생물 담체 유니트가 제공된다. 
     본 발명에 의하면, 손쉽게 담체 입자를 담을 수 있고 오/폐수가 내부로 관통하도록 제조한 형틀에 적절한 담체 유니트를 적당량 충진시킴으로써 활성 담체의 분산성을 개선시키고, 폐수의 흐름 채널을 형성가능하게 되어 슬러지 막힘 현상을 개선시킬 수 있다.
Patent KR-20000034854-A (KR)
Inventor: CHANG HONG YONG
IPC: G02F1/1362
Filed: 1999-05-25
Abstract: PURPOSE: A liquid crystal display device is provided to prevent an electrostatic breakdown of a pixel thin film transistor(TFT). CONSTITUTION: A liquid crystal display device comprises a plurality of pixel cells(22) which are arranged in rows and columns and consists of an amorphous silicon TFT element. Each of the pixel cells(22) consists of a pixel TFT(23), a liquid crystal(24), and an accumulation capacitor(25). A drain of the pixel TFT(23) is connected to the liquid crystal(24) and the accumulation capacitor(25). A plurality of gate control lines(26) are disposed along the rows on a substrate(21), and a plurality of data lines(27) are disposed along the columns. On the substrate(21) and outside a pixel cell array(21a) are formed a plurality of antenna TFTs(28). One end of each gate control line(26) is extended until the exterior of the array(21a), and a P-type impurity semiconductor layer(29) and an N-type impurity semiconductor layer(30) are formed at both sides of the gate control line.
Patent KR-20010001194-A (KR)
Inventor: SO JAE YONG
IPC: B29D23/00
Filed: 1999-06-02
Abstract: PURPOSE: A drip supplying apparatus for water conduit is provided to enable mass production of water conduits for a short time to improve productivity, by means of chain system for continuously providing drips. CONSTITUTION: A drip supplying apparatus for water conduit is attached to an installation for producing water conduits. The apparatus is constructed by a drip providing holder (1) at lower part of a guide (13) for supplying drips, a first and a second sprockets (622, 623) and a driving part (62) wound surround such sprockets and attached with a chain (624) having a projection (625). The drip holder (61) is positioned at front part of such apparatus and has a lateral groove in center part thereof. At front side of the groove an incline surface is formed to permit the end of drip to contact with inner side of a tube type molder, whereas at rear side of such groove, further a vertical groove is provided to accept the chain and projection of such driving part.
Patent KR-20010008518-A (KR)
Inventor: KWON O JEONG
IPC: H01L21/31
Filed: 1999-07-01
Abstract: PURPOSE: A method for forming an interfacial insulating layer of a semiconductor device having a plug-poly is provided to prevent a bridge of bit line between cells by smoothing an interfacial insulating layer between the gate electrodes not including a plug-poly. CONSTITUTION: A gate oxide layer(14), a gate electrode and a source/drain junction area(26) are included in a transistor. The transistor is formed on a semiconductor substrate(10). A plug-poly(28) is formed to be connected to a source/drain junction area exposed between the insulation layers. The insulating layer is formed on an upper part of a gate electrode and a gate electrode sidewall. The insulating layer is buried in a transistor space not including the plug-poly so as to expose the upper part of the gate electrode. An insulation material is deposited on the resultant material by using CVD, thereby forming the first interfacial insulation layer(40). An oxide material is deposited on the first interfacial insulating layer by means of a high-density plasma process, thereby forming the second interfacial insulation layer(42). A contact hole for opening an upper part of a lower plug-poly is formed by etching the second and first interfacial insulation layers, a conductive material is inserted in the contact hole and patterned, thereby forming a bit line.
Patent KR-20000016938-A (KR)
Inventor: DAVIDGOTHENTY
IPC: H04M11/06
Filed: 1999-07-14
Abstract: PURPOSE: Destination dependent coding for discrete multi tone modulation is provided to overcome the weakness of the conventional singular discrete tone modulation that causes problem that available bandwidth is narrower than that of the single modem on worst line by asymmetric digital subscriber line. CONSTITUTION: The destination dependent coding for discrete multi tone modulation comprises: asymmetric digital subscriber line that transforms from digital formatted data provided from video camera or web site images to discrete multi tone symbols and that transmit the discrete multi tone symbols to other asymmetric digital subscriber line transceiver on other members line, receiver circuit, single high speed public digital subscriber transmitter that receives the data from network server connected by high speed communication line through the receiver circuit and have error correction protocol and filtering functions, and interface circuit that isolates transmitting signal from member line itself for protecting plain old telephone system and that receive modem signal.
Patent KR-20000011793-A (KR)
Inventor: KITAJATO NAOHISA
IPC: H04N5/44
Filed: 1999-07-16
Abstract: PURPOSE: A channel information transmitting method and receiving apparatus capable of processing information with respect to a music which are broadcasting in a music channel and simply downloading a music piece data in a data storage device and a receiving apparatus thereof are provided. CONSTITUTION: A channel information transmitting method of a digital TV broadcasting which broadcasts a main channel defining an image and sound and a sub channel with respect to a corresponding main channel, the method comprising the steps of: transmitting a first program map table for describing information with respect to image and sound components of the main channel; transmitting a second program map table for describing information with respect to a component of a sub channel; and writing information of the second program map table in the first program map table.
Patent KR-20010010692-A (KR)
Title: A Process for Constructing Buildings by Using of Concrete Panels
Inventor: BAE SANG KYU
IPC: E04B1/16
Filed: 1999-07-22
Abstract: PURPOSE: A building construction-method using an inorganic lightweight panel is provided to improve structural efficiency by uniting firmly connections between lightweight panels, and to execute whole construction efficiently. CONSTITUTION: A building construction-method comprises the steps of; concreting a floor slab(10) of a lowermost story with reinforced concrete, and curing; erecting inorganic lightweight panels(100) on the upside of the floor slab, and assembling a wall(20); arranging the column bars of the lowermost story on the upside of the floor slab, and installing column forms(200); installing a form(300) for a horizontal structure by assembling a beam form(300a) of a next story and a slab form(300b) on the upside of the column form and the wall, and arranging a beam bar and a slab bar; filing concrete in the inside of the form for the horizontal structure and the column form to concrete and cure the reinforced concrete column and the horizontal structure simultaneously; and repeating the first-fifth steps, and completing the next story.
Patent KR-20010017033-A (KR)
Inventor: YANG SEUNG RYONG
IPC: A47B91/06
Filed: 1999-08-06
Abstract: PURPOSE: A supporter for furniture is provided to easily move in any directions, to conveniently fix at a desired position and to easily attach to any type of furniture. CONSTITUTION: A supporter for furniture includes a ground tube(2), a ground tool(5) and a supporting rod(6). The ground tube has a jaw(3) formed by bending a lower end inwardly and a stopper guide hole(4) of an L-shape formed in a circumferential surface. The ground tool is put into the inside from an upper portion of the ground tube and caught to the jaw of the ground tube. The ground tool rolls inside the ground tube in a state that the ground tool does not fall downward. The supporting rod has a friction member(7), which is contacted with the ground tool, stacked at the bottom center, a bolt coupling hole(10) formed in a flat center of the supporting rod and a stopper hole(8) formed in a circumference for holding a stopper(9) through the guide hole. The supporting rod is inserted into the ground tube.
Patent KR-20010018417-A (KR)
Inventor: CHOI CHANG HO
IPC: H04B1/40
Filed: 1999-08-19
Abstract: PURPOSE: A method for charging and settling the price of goods using a mobile communication terminal is provided to safely and conveniently achieve the transactions of the goods of a small amount of money, without using cash. CONSTITUTION: If a user selects a goods price settlement menu through the LCD of user's portable phone, a station part outputs an information message on the LCD to make the user input a password. The station part compares the password inputted according to the information message with a preset password and checks whether both are consistent. If it is confirmed that they are the same, the station part outputs an information message with a charging balance stored in a flash memory so that the user can input a payment with the confirmation of the charging balance. According to the information message, the user inputs the price of goods. The station part compares the inputted price with the charging balance. If the inputted price is equal to or smaller than the charging balance, the station part transmits settlement approval data to an infrared port.
Patent KR-20010018482-A (KR)
Inventor: JANG U SEONG
IPC: F24F11/00
Filed: 1999-08-19
Abstract: PURPOSE: An air conditioner is provided for a user to select temperature of air discharged from a vent port of the air conditioner. CONSTITUTION: A fixing plate(30) and a movable plate(40) are installed at upper and lower portions of an intake grill unit(20). Herein, the movable plate is moved to adjust air passage section of a grill(22) in the intake grill unit. Therefore, a user adjusts amount of air sucked into an air conditioner for cooling indoor. According to amount of air, heat exchanging degree in a heat exchanging unit is varied for varying temperature of air discharged through a vent port.
Patent KR-20000022829-A (KR)
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/60
Filed: 1999-09-01
Abstract: PURPOSE: A bump is provided to mitigate the thermal stress applied between a semiconductor device and a printed circuit board and to strengthen the strength of a junction part without using an encapsulation resin. CONSTITUTION: The bump includes a first ball bump(20) which is relatively elastic and is formed on an electrode pad comprised on a semiconductor device, as well as includes a second ball bump(22) formed so as to be overlapped with the first ball bump at least in a vertical direction to the electrode pad. The second ball bump has a different material and different components from the first ball bump.
Patent KR-20000029040-A (KR)
Inventor: OKUBO MASAO
IPC: G01R1/06
Filed: 1999-10-13
Abstract: PURPOSE: A metal hetero junction, its production method and a probe card using metal hetero junction are provided to correspond to a narrow pitch of a wiring pattern of a printing substrate. CONSTITUTION: An one end of a probe portion is sharp by polishing as a contacting portion(111) of a front end, and the probe portion(110) comprises of a member of tungsten alloy contained a tungsten of 0.08mm diameter or a 3% rhenium. The member of tungsten(W) and a member of copper(Cu) are joined in the state introducing platinum(Pt) by contacting each in an electrode of an electric resistant welder. When the member of tungsten(W) and the member of copper(Cu) are joined, a copper wire(120) is cut in a suitable position, the front end of the tungsten member is sharp by polishing, and a necessary processing as the probe portion(110) of a metal hetero junction(100) is performed.
Patent KR-20010037095-A (KR)
Title: PCS optical repeater having automatic phase controller
Inventor: BAE GANG YEOP
IPC: H04B10/29
Filed: 1999-10-13
Abstract: PURPOSE: An automatic phase control device for signal combination of a power amplifier, is provided to automatically regulate a phase, so as to eliminate a distortion phenomenon due to a phase difference generated in an input terminal of an amplifier when combining signals of the amplifier. CONSTITUTION: An optical converter(21) converts optical signals into wireless frequency signals. An attenuator(22) regulates the strength of the wireless frequency signals outputted in the optical converter(21). An amplifier(23) amplifies signals outputted in the attenuator(22). A phase regulation distributor(24) distributes the wireless frequency signals outputted in the amplifier(23) in reverse phases, to regulate phases of each distribution signal. The first and the second power amplifiers(25,26) respectively largely amplify the signals distributed in the phase regulation distributor(24). A combiner(27) combines outputs of the first and the second power amplifiers(25,26). A detector(28) detects signals outputted in the combiner(27). A phase regulation controller(29) converts signals detected in the detector(28) into control signals, to control the phase regulation distributor(24).
Patent KR-20000029155-A (KR)
Inventor: YOAKIM JOHNSON
IPC: D06F37/22
Filed: 1999-10-19
Abstract: PURPOSE: A method is provided to dynamically outbalance with an automatic outbalancing device composed of one circular hollowed body fixed in a drum and many outbalancing bodies freely displaced inside the hollowed body. CONSTITUTION: A drum is composed of a suture hermetic form, and is connected with an automatic outbalancing device formed with at least one circular hollowed bodies integrally installed in the cylindrical drum having a shaft conformed with a rotary shaft of the porous drum. Many operating masses make the automatic outbalancing device outbalance an unequal condition in a rotary system freely operated in the hollowed body and is equaled to a washing machine having a washing assembly of suspended vibration and an outer casing. The frequency of rotation is lower than a vertical translational eigen mode to a drum shaft of the washing assembly of vibration, but the frequency fits to stick and to maintain the washing in the inner circumference of the drum. And the frequency minimizes the rigid operation of the suspended assembly inside the range of real speed change around a distribution speed to offer the complete repetition in the outbalancing effect.
Patent KR-20010037697-A (KR)
Inventor: LEE YUN GWAN
IPC: H01L33/02
Filed: 1999-10-19
Abstract: PURPOSE: A method for fabricating an SSD(solid state display) or a TDEL(thick dielectric electroluminescent) is to improve a characteristic of a device by forming a dielectric layer of a semiconductor display through a spray pyrolysis. CONSTITUTION: An address electrode is formed on a substrate. The substrate is disposed on a wafer stage(14) within a furnace(13) having a heater(12). After mixing an alcohol with a ferroelectric powder and a glass power having a low melting point, at a ratio of 50 to 50, the mixed solution is jetted on the substrate disposed on the wafer stage through a gas pipe(17), using a pressure air(16). A ferroelectric is formed by depositing the jetted spray solution on the substrate disposed on the wafer stage within the furnace under an oxidized atmosphere less than about 500 deg.C, at a thickness of 200 to 300 micrometers. A plasticity is executed to sinter the ferroelectric deposited on the substrate at a low temperature of less than 600 deg.C. A planarizing layer, a radiating layer, and a transparent electrode are selectively formed on the ferroelectric.
Patent KR-20010037716-A (KR)
Inventor: JUNG HO RYEON
IPC: H01J1/30
Filed: 1999-10-19
Abstract: PURPOSE: A field emitter of field emission display and manufacturing method thereof is provided to extend life of display and increase uniformity of emission current as controlling easily current to flow at micro-tip by connecting correct resistance to micro-tip as connecting with resistance layer between cathode electrode and metal island CONSTITUTION: A metal island(103a) is formed at the center of substrate. A cathode electrode(103b) is formed predetermined length apart from outside of metal island(103a). A resistance layer(105) connect cathode electrode(103b) to metal island(103a) forming on both end side of metal island(103a) and cathode electrode(103b). A gate insulation layer and gate electrode is formed on metal island(103a) and insulation layer(105), and has gate hole to expose a partial surface of metal island(103a). micro-tip(115) is formed at gate hole.
Patent KR-20010045003-A (KR)
Inventor: JANG HONG GEUN
IPC: B21B39/00
Filed: 1999-11-02
Abstract: PURPOSE: An apparatus for inletting tension reel sleeve is provided to greatly improve operation productivity by promptly and effectively mounting the sleeve on a mandrel of the tension reel even in a limited area, and effectively perform the maintenance operation by solving a problem of small space of installation. CONSTITUTION: In an apparatus for mounting a sleeve (S) on a mandrel (205) of a tension reel (200) so as to prevent deformation of a coil when coiling a thin sheet of strip in a continuous line, the apparatus for inletting tension reel sleeve comprises a frame (10) arranged so that a plurality of mandrels (205) which are maintained at the same level are surrounded at the outline of the frame, wherein a transverse rail (5) is mounted on the frame; a sliding inlet part (20) equipped with a multi-step mount which is capable of running forwardly and backwardly in the length direction of the mandrel (205), wherein the sliding inlet part is capable of running forwardly and backwardly in the length direction of the mandrels (205); and a clamp part (70) detachably fixing the sleeve (S) at the lowest part of the mount of the sliding inlet part (20), wherein the sleeve (S) is mounted on the mandrel by horizontally moving the sleeve toward any one of the plurality of mandrels, and moving the sleeve in the length direction of the mandrel.