baber/WOPTO huggingface dataset:
Patent KR-20010004619-A (KR)
Inventor: KIM HAK RYANG
IPC: H04N7/20
Filed: 1999-06-29
Abstract: PURPOSE: An automatic selection display device of digital component signals having different horizontal frequencies is provided so that digital component signals of DVD, DTV and set top box having different frequencies can be displayed in an analog TV of progressive scanning type. CONSTITUTION: The synchronous separation unit(11) detects a horizontal frequency by using a luminance signal of an input component signal. A counter unit(12) counts the horizontal frequency. A controller(13) receives a count result from the counter unit, and controls a processing path of the input component signal by discriminating the horizontal frequency of the signal. A component signal selection switching unit(14) receives a switching control signal from the controller, and controls an output of the input component signal. A digital signal converter(15) converts an input luminance/chrominance signal or input component signals of DVD into digital Y, U, V signals. A deinterlace unit(16) converts interlace scanning signals of the digital Y, U, V signals into progressive scanning signals having varied horizontal frequencies. An analog image signal converter(17) converts the inputted digital image signals into analog signals, and outputs them to a CPT output unit. An RGB matrix unit(18) converts DTV component signals into R, G, B signals. A switching unit(19) outputs R, G, B signals from the R, G, B matrix unit or R, G, B, Hs/Hy signals from a PC to the analog image signal converter.
Patent KR-20000011375-A (KR)
Inventor: BRAMMER HARTMUTT
IPC: G01H1/12
Filed: 1999-06-30
Abstract: PURPOSE: A vibration pickup sensor is provided to improve uniformity of power distribution onto an installation plane of a seismic system by installing disassembled seismic system on a wiring having a sensor member flatly. CONSTITUTION: The vibration pickup sensor includes a compressive sleeve(2) fixed or installed to a composite part generating vibration directly or indirectly, a sensor member(6) formed under a seismic system(7), fixed to the compressive sleeve(2) by receiving an initial axis-direction stress through a ring nut or other fix devices, and connected electrically with a contact disk(5) through a connect part(11). In disassembled state, the seismic system is formed partly on a wiring having the sensor member(6), and an interval is formed in the predetermined circle region against the wiring. In assembled state of the seismic system, the interval is overcome during installation of the seismic system flatly, the axis-direction initial stress is generated on the wiring.
Patent KR-20000011424-A (KR)
Inventor: NARITA MASARU
IPC: F16K31/06
Filed: 1999-07-02
Abstract: PURPOSE: A pressure control valve is provided to deliver the second pressure to a fluid pressurizing apparatus from multiple electronic valves using a simple piece. CONSTITUTION: The electronic valve aggregate(6) comprises of an electronic valve(60) has; a supply passage(61); a pressure control valve(61) to supply pressure fluid; a supply and exhaust block(5) to supply or to exhaust the pressure fluid from outside. The control valve body(10) has; an inlet communicated with a supply opening(5) of the supply and exhaust block; an output communicated with the supply passage installed by inserting to the electronic aggregate(6); and a pressure governing apparatus to output the second pressure to the supply passage(61) of the electronic valve aggregate(6) via the outlet.
Patent KR-20010010310-A (KR)
Inventor: LEE JEONG JU
IPC: H04L27/06
Filed: 1999-07-19
Abstract: PURPOSE: A method for receiving data in a universal asynchronous receiver transmitter(UART) is provided to receive data correctly by increasing the sampling times upon receiving an asynchronous signal. CONSTITUTION: In a method for receiving data in a universal asynchronous receiver transmitter(UART), a portion in a described interval based on a center portion in the bit interval of respective received data is sampled by 2n-1 times, wherein n is natural number. Data values in the respective sampled intervals are detected. It is determined whether the data values more than n of the respective 2n-1 sampled data have same value. If it is determined that the data values more than n have same value, it is determined that data having the detected values is received. The interval in 70 percents based on the center portion in the respective received data bit interval is sampled by 2n-1 times.
Patent KR-20010011039-A (KR)
Inventor: HUH GYEON
IPC: G05B19/042
Filed: 1999-07-24
Abstract: PURPOSE: A drive operator for input of user setting parameter and an input method of the user setting parameter are provided to download the data updated in the drive operator without the necessity to cause a user to directly input the user setting parameter in order to accurately input the parameter without an error input, thereby enhancing the conveniency of the user and preventing the error operation due to the error input. CONSTITUTION: The drive operator for input of user setting parameter comprises a display unit(42), an I/O unit(40), a memory(47) and a microprocessor(43). The I/O unit(40) inputs/outputs data to/from a servo driver. The data are stored in the memory(47). The microprocessor(43) stores the user setting parameter input to the servo driver based on a command from the user to the memory and read the user setting parameter stored in the memory to output the parameter to the connected servo driver. The microprocessor(43) the parameter on the display unit.
Patent KR-20010011314-A (KR)
Inventor: HONG HAN HUI
IPC: H04L12/16
Filed: 1999-07-27
Abstract: PURPOSE: A node synchronization unit of an asymmetrical digital subscriber line(ADSL) is provided to supply stable clocks according to operation modes divided into an internal operation mode and an external operation mode even when an error is generated in an external clock. CONSTITUTION: A divider/failure detector(302) inputs a reference clock from a network to detect a failure, and generates a predetermined comparison reference clock. A reference clock selector(304) selects the reference clock according to a failure condition. A digital phase locked loop(PLL)(306) compares the selected reference clock with a clock generated from a voltage controlled crystal oscillator(VCXO)(308), and generates a control signal. If a failure is generated in an external reference clock, the digital PLL(306) generates the control signal as having information of a previous reference clock. The VCXO(308) generates a predetermined clock according to the control signal. A controller(310) controls the reference clock selector(304) and the digital PLL(306), according to a clock state and an operation mode. A divider(312) divides clocks generated from the VCXO(308), and supplies clocks for being supplied to an exterior.
Patent KR-20010018149-A (KR)
Inventor: KIM BU SU
IPC: G06F11/22
Filed: 1999-08-17
Abstract: PURPOSE: A device for performing a loop test of a packet routing bus in a communication system is provided to add a loop test function to the packet routing bus having a full-duplex structure, and to verify entire function of the packet routing bus and each node function, thereby supplying an inter processor communication board(IPC) of a base station device with a high reliability. CONSTITUTION: A base station device registers packet data to a transmission node(31). The base station device transmits the packet data to a receiving packet routing bus. A receiving bus master retrieves the packet data of the receiving packet routing bus, and transmits the packet data to a transmission driver of a setup node. If the packet data is packet data for a test in the setup node, the transmission driver loops the packet data to a receiving driver, and transmits the packet data to the transmission node.
Patent KR-20000000058-A (KR)
Inventor: HONG SEOUK GWAN
IPC: B31F7/00
Filed: 1999-08-19
Abstract: PURPOSE: A paper-scrap-removing device of a paper pattern for box is provided to cut down expenses on human resources and to enable mass production by removing paper scraps of paper pattern in large quantities in a short time. CONSTITUTION: A removing device of paper scraps of a paper pattern for box comprises:an elevating device(U) for going up and down of the removing device fixed by the removing device and a bracket(11); a driving device(D) for driving the elevating device, connected by the elevating device and a chain(5); a pressing device(P) for pressing a paper pattern pasteboard to go up and down, which is installed at both sides and in the center of the upper part of a supporting rod body(1); a transporting device(T) for transporting the scraps, established under the removing device(R); a horizontal supporting rod(L) for supporting the paper pattern pasteboard.
Patent KR-20000017398-A (KR)
Inventor: ANDOFATO FRANSOWAZ
IPC: C04B41/88
Filed: 1999-08-19
Abstract: PURPOSE: The improvement method is provided to increase the adhesion of metal particles attached on carbon base, also to have an excellent stability to reduce the loss of a battery while using. CONSTITUTION: The improvement method is treating carbon base for at least 2 hours in alkali medium at 50¯100°C under the streams of oxygen containing gas before depositing metal particles on the carbon materials. The alkali medium is the concentrated solution of hydroxide of alkali metal, the concentration of the alkali metal hydroxide solution is more than 30 wt%. And the oxygen containing gas is oxygen, the metal particles are platinum or the mixture of platinum and silver.
Patent KR-20010026874-A (KR)
Inventor: CHOI SANG EON
IPC: G02F1/13
Filed: 1999-09-09
Abstract: PURPOSE: A liquid crystal display is provided to reduce the weight of a reflective liquid crystal display, by forming a reflection plate in plastic, and to prevent degradation of a picture quality since patterns are not formed in the reflection plate made of plastic. CONSTITUTION: The liquid crystal display includes an insulating substrate(1) and a plastic plate(10) both of which are opposite by a given distance. A photoresist film(120) is positioned on the plastic plate(10) and has a curve portion(TP) on its surface. A reflection film(100) has a high reflection ratio covered on the surface of the curve portion of the photoresist film(120).
Patent KR-20000034955-A (KR)
Inventor: SAKOYO ICHIRO
IPC: H04N7/16
Filed: 1999-09-29
Abstract: PURPOSE: A method and a system for distributing information are provided to determine automatically a billing account of distributed information whenever information is distributed to a user. CONSTITUTION: A method for distributing information characterized by determining a billingaccount when distributing information every time according to the number of information distribution within a predetermined period. A system for distributing information comprises an information distribution portion, a counting portion, and a transaction portion. The information distribution portion distributes information to a user. The counting portion counts the number of distributed information. The transaction portion controls a billing system according to the number of the distributed information.
Patent KR-20000028841-A (KR)
Inventor: KUROSAWA MOTOHARU
IPC: G07F5/24
Filed: 1999-10-05
Abstract: PURPOSE: A hopper is provided to transmit a coin one by one by storing in the state of stacking plural coins at random. CONSTITUTION: An electric connector(12) is fixed at one end of a rectangular bottom plate(11) by a screw(13), and an electric motor(15) is stood at the end of the other end by the screw. If the electric motor is rotated, a small gear is rotated for rotating a middle gear. Then, plural coins in a funnel-shaped hopper(45) are protruded one by one at an outlet(37) by a disc(41). Thus, when the electric motor rotates, the coin is inserted into one through hole(42) among through holes of the rotating disc. A bottom coin inserted into the through hole slides on the upper surface of a metal plate(38) through a click(43) by the rotation of the disc. Then, the coin slid on the upper surface of a plate(33) by the click is guided toward the outlet by a guide piece(36) and the inner wall of the hopper.
Patent KR-20000034984-A (KR)
Inventor: STEVEN W INTWO
IPC: H01J37/141
Filed: 1999-10-12
Abstract: PURPOSE: A magnetic lens is provided to generate a focusing of improved charged particle beam, and to generate improved high-resolution imaging. CONSTITUTION: A magnetic lens comprises a magnetic piece(40) of a doughnut-type channel shape which has an internal yoke(42), an external yoke(44) and a winding(46) existing inside a channel. Lens external and internal electrodes(50,60) are formed in the internal and external yokes(42,44) so as to be protruded toward a sample(5). The lens external electrode(50) is attached at end part and at a bottom part of the external yoke(44), and has a cylindric outside part(55) and a flat-type horizontal inside part(56) which is located at a plane in a parallel with the sample(5). A hole(52) is provided at the outside part(55) to attach the electrode(50) at the yoke(44) by use of a screw. An opening(57) is limited at the inside part(56). The lens internal electrode(60) is attached at a bottom plane and at an end part(51a) of the internal yoke(42). A hole(63) is formed to penetrate an outside part(62) of the electrode(60), and an inside part(66) of the electrode(60) has an opening(67).
Patent KR-20000029112-A (KR)
Inventor: OJAWA DOKURO
IPC: G09G3/20
Filed: 1999-10-15
Abstract: PURPOSE: A photo conductive driving circuit is provided to input the image data from an external circuit at high speed, and to lower the consumption of power by lowering the driving capability of an IC to input the image data. CONSTITUTION: A multiplicity of pixel elements comprising a pixel electrode and a TFT respectively are aligned in a matrix pattern in a pixel domain(10). Signal line driving circuits(20) operate signal lines(11) for 3-bit digital image data. Scanning line driving circuits(30) select scanning line(12). Shift register couples(XSR1-0,XSR2-0; XSR1-1,XSR2-1; XSR1-2,XSR2-2) are provided to the signal line driving circuits(20) corresponding to input terminals(D0,D1,D2). 3-bit D/A converters(DAC1-DACn) are provided to each of the signal lines(11) correspondingly. Switch couples(SW1-0,SW2-0; SW1-1,SW2-1; SW1-2,SW2-2) to switch and transmit data are provided to the shift register couples(XSR1-0,XSR2-0; XSR1-1,XSR2-1; XSR1-2,XSR2-2) and the 3-bit D/A converters(DAC1-DACn) correspondingly. The state of the switches are varied according to a switching control signal(LAT) supplied from external control device.
Patent KR-20010037338-A (KR)
Inventor: KIM JIN KON
IPC: B65B7/00
Filed: 1999-10-15
Abstract: PURPOSE: A processed food wrapping device is provided to carry out the whole procedures for wrapping film attaching steps and attached film cutting steps in sequence, thereby improving productivity and efficiency. CONSTITUTION: A processed food wrapping device includes a body frame(10), a setting part mounted in the body frame for locating a wrapping container at the center, a film feeding part(50) positioned at the rear part of the body frame for feeding a wrapping film(30) to the wrapping container to carry out the operation of wrapping, a lower supporting plate(60) mounted below the body frame and mounted with springs at a lower part, a second driving motor(70) mounted at the center of a first supporting plate(12) in the body frame and formed with a pressing cam on a front surface, a pressing part mounted below the pressing cam to be lifted or lowered by the pressing cam and having a grounding roller and a fixing rod at upper and lower parts, a first pressing plate(90) and a second pressing plate(100) mounted below the pressing part in sequence, a first spring(200) mounted at front end parts of the first supporting plate and the second pressing plate for controlling the falling and returning of the second pressing plate due to the self-weight, a cutting part mounted in a fixing element of the second pressing plate and formed with a cutting blade on a bottom surface, a sealing part mounted in the cutting part and having a second spring and a heating line, a base element mounted below the sealing part for fixing the wrapping film with the fixing element and a control part mounted on the front part of the body frame for controlling the whole operation of the above parts.
Patent KR-20000047549-A (KR)
Inventor: HONIGSCHMID HEINZ
IPC: H01L27/11507
Filed: 1999-10-22
Abstract: PURPOSE: A memory cell device capable of supplying different voltages to a selection transistor and a short-circuit transistor is provided, and an implant mask adapted for a manufacture of the device is also provided. CONSTITUTION: A memory cell device includes a hybrid memory cells connected to word lines(WL) and bit lines(BL,bBL) in a matrix shape. Each memory cell has a ferroelectric capacitor(Cferro) and a selection transistor(TG), and further, a short-circuit transistor(SG) having a supply voltage different than that of the selection transistor(TG) is allocated to each memory cell. In particular, a pair of individual bit lines(BL,bBL) are divided by one bit line of another bit line pair, so that the memory cells are arranged in a quarter division. To manufacture the memory cell device, an implant mask is formed to have individual implant regions each disposed diagonally with respect to the bit lines(BL,bBL) and extended parallel with and apart from each other.
Patent KR-20000012148-A (KR)
Inventor: LEE MYUNG SOO
IPC: A47B3/083
Filed: 1999-10-28
Abstract: PURPOSE: A mobile stay of a folding table is provided to freely move the whole table and to firmly keep a state of stop when using a board by spreading. CONSTITUTION: The mobile stay of the folding type table has the steps of:installing a board(200) to possibly rotate with a supporting ironware(210) of both sides having a hanging projection(210a), fixed with a hinge through a bracket(230) on the upper part of poles(10) and a folding member(220) integrally formed with a hanging rings(220a) on the both sides; installing a manipulation device(300) having a hand lever(310) integrally formed with controlling pieces(320) which is installed to rotate by facing the hanging projection on the inner side of the upper part of the poles so as to fold the board (200) with the manipulation device.
Patent KR-20000052362-A (KR)
Title: Lithium secondary battery
Inventor: WOO IL KI
IPC: C22C9/00
Filed: 1999-11-17
Abstract: PURPOSE: A lithium secondary battery is provided to produce a thin cathode film having a high peel strength for high capacity. CONSTITUTION: A lithium secondary battery includes followings. A metallic oxide is coated on the anode in the positive plate. A carbon material or SnO2 is coated to the cathode in the negative plate. A separator is placed between the anode and the cathode. An electrolyte is impregnated into the anode, the cathode, and the separator. The negative plate is a Cu-based alloy foil less-than-20 micro m thick. At least one out of the group of nickel, titanium, magnesium, tin, zink, boron, chrome, manganese, silicon, cobalt, iron, vanadium, aluminium, zirconium, niobium, phosphorus, bismuth, lead, siler and misch metal is added to the Cu-based alloy foil. Since such as a nickel, titanium is added to the copper, the cathode is provided to improve heat conduction capability and degree of strength.
Patent KR-20010047299-A (KR)
Inventor: KIM DU YONG
IPC: F16H61/00
Filed: 1999-11-19
Abstract: PURPOSE: An automatic gear shift system makes gearshift executed with an accelerator pedal treadled to improve a driver's convenience. CONSTITUTION: A TCU(3) is electrically connected with a vacuum solenoid valve(9) connected with a vacuum surge tank(8). The vacuum solenoid valve(9) is connected with a vacuum actuator(10) communicating with atmosphere by a connecting pipe(11). The vacuum actuator(10) is connected with a throttle lever(14) connected with a damper(13) actuating an accelerator pedal(12). When a gearshift lever(2) is operated while the accelerator pedal(12) is treadled, signal of a gear position sensor(1) is impressed to the TCU(3). The TCU(3) impresses off signal to a clutch buster(6) and the vacuum solenoid valve(9) to turn off the accelerator pedal(12).
Patent KR-20000075424-A (KR)
Title: 셀룰라 폰에 걸려온 호출을 다른 전화번호에 자동으로전송하는 방법
IPC: H04M1/725
Filed: 1999-11-30
Abstract: 본 발명은 셀룰라 폰이 수화기거치대에 놓여 있을 때 셀룰라 폰에 걸려온 호출이 전송되도록, 셀룰라 폰 및 저장 수화기거치대를 포함하는 셀룰라 폰에 걸려온 전화호출을 다른 번호에 연결하는 방법에 관한 것이다. 상기 방법은 수화기거치대로부터 셀룰라 폰의 이탈시 셀룰라 폰에 걸려온 호출의 전송을 중지시킬수도 있다. 호출전송의 개시 또는 종결은 수화기거치대내에 셀룰라 폰이 장착되어 있거나 또는 수화기거치대로부터 셀룰라 폰이 이탈됨에 따라 일정 시간 지연후 일어날 수 있다. 수화기거치대는 호출전송 기능을 활성화시키거나 비활성화시키도록 하는 옵션을 제공할 수 있다. 상기 기능의 활성화 및 비활성화는 프로그램가능한 타이머에 의해 제어될 수도 있다. 셀룰라 폰이 수화기거치대에 놓여있는 동안 수화기거치대는 셀룰라 폰의 배터리 팩을 선택적으로 재충전할 수 있다.
Patent KR-20010048966-A (KR)
Inventor: LIM SANG GYU
IPC: H01L21/02
Filed: 1999-11-30
Abstract: PURPOSE: A temperature detection circuit of a semiconductor device is provided to control a critical temperature point even after the semiconductor device is manufactured, and to shorten test time of a temperature detection circuit. CONSTITUTION: A plurality of temperature detecting parts have a forward detection signal and a backward detection signal. The forward detecting signal increases a voltage level in response to an increase of a detection temperature. The backward detecting signal decreases the voltage level in response to the increase of the detection temperature. A selection part(26) controls and selects one of the plurality of temperature detecting parts. A comparator(24) compares the voltage level of the forward detection signal with the voltage level of the backward detection signal, and outputs a temperature information signal. An order of the size of the voltage level of the forward detecting signal is interchanged with an order of the size of the voltage level of the backward detecting signal at the detection temperature of a predetermined critical temperature point. The critical temperature points of the temperature detecting parts are set to be different.
Patent KR-20010053647-A (KR)
Inventor: KANG CHANG YONG
IPC: H01L21/28
Filed: 1999-12-01
Abstract: PURPOSE: A contact forming method of semiconductor device is provided to increase reliability of a device without border in the device. CONSTITUTION: A buffer oxide layer is doped on a silicon substrate(20). Through a CVP(Chemical Vapor Deposition) method, nitride silicon is deposited for making a mask layer. An etching mask is formed by patterning the mask layer and the buffer layer to disclose a trench-forming region. After forming the first and the second trenches by etching the exposed substrate(20), an isolation layer is attached on the etching mask. A sidewall(23) is built by remaining the nitride layer in the first trench. A nitride layer fills the isolation region including the first and the second trench. The nitride layer is etched using a CMP(Chemical Mechanical Polishing) method until the etching mask is disclosed. An isolation layer(24) is made using the remaining oxide layer. The etching mask and the buffer oxide layer are removed, and the active surface of substrate(20) is exposed. A gate oxide layer and a polysilicon layer with impurity doped are vaporized on the substrate(20). By patterning the gate oxide layer and the polysilicon layer, a gate(26) and a gate oxide layer(25) are produced. A gate sidewall spacer(27) is constructed on the side of the gate pattern(25,26). An interlayer dielectric(28) is formed on the substrate(20). After building a photoresist pattern, a contact hole is made to disclose some part of the nitride sidewall. Using a conductive material such as tungsten or a doped polysilicon fills the contact hole, and a plug(29) is made.