baber/WOPTO huggingface dataset:
Patent KR-20030096845-A (KR)
Title: A separable handle for pressure pot
Inventor: PETER PARK
IPC: A47J45/07
Filed: 2002-06-18
Abstract: PURPOSE: A separable handle for a pressure cooker is provided to offer convenience to a user by easily coupling/separating the handle to/from the cooker. CONSTITUTION: A separable handle for a pressure cooker(1) is composed of a handle body(10), a body coupling unit coupling/separating the handle body to/from a coupling hook(3) formed at the cooker, a pressure piece(30) pressing the edge of a lid so that the lid is separated from the cooker, and a pressure piece coupling unit. The pressure piece coupling unit couples the pressure piece to the handle body slidably.
Patent KR-20030096877-A (KR)
Inventor: BAEK JONG SU
IPC: C12Q1/68
Filed: 2002-06-18
Abstract: PURPOSE: An apparatus for real time monitoring of products of nucleic acid amplification reaction is provided, thereby minimizing surface reflection and inner wall reflection of excitation light, and minimizing background noise caused by the reflection light. Therefore, a large number of samples can be real time monitored. CONSTITUTION: An apparatus for real time monitoring of products of nucleic acid amplification reaction comprises a sample reacting portion(10) consisting of a reaction vessel(11) having multiple wells, a transparent sealing cover(12), and a thermoelectric module(13) for heating vessel(11); a luminous element portion(20) consisting of a selective penetrating filter positioned in front of the excitation light, and a linear polarization element; and a light receiving element portion(30) consisting of a linear polarization element vertical to the linear polarization element of the luminous element portion, a light collecting lens, a selective penetrating filter(34), and a fluorescence detecting element(31).
Patent KR-20030097330-A (KR)
Title: Remote management server and the method thereof
Inventor: LEE GYEONG HUN
IPC: H04L12/18
Filed: 2002-06-20
Abstract: PURPOSE: A remote management server and method is provided to create command packets according to the range of remote management target devices and to transmit command packets to a data broadcast system in case that a requested job is common to many remote management target devices. CONSTITUTION: A remote management server consists of a manager interface part(211), a remote management control part(212), a device control part(213), a common job control part(214), a job table database(215), a device registration database(216), the first communication part(217), the second communication part(218), a device information processing part(219), and a device information database(220). The manager interface part(211) provides a user interface for interfacing with a manager. The remote management control part(212) receives the manager's command from the manager interface part(211), makes out job descriptions that remote management target devices should execute, and adds them to a job table stored in the job table database(215). The device control part(213) creates job control command packets according to the control of the remote management control part(212) and executes a direct control operation for remote management target devices. The common job control part(214) reads a job description stored in the common job table database(215b) of the job table database(215) according to a job execution request from the remote management control part(212) and creates a command packet. The job table database(215) is comprised of a device job table database(215a) and the common job table database(215b). The device registration database(216) stores location information for remote management target devices.
Patent KR-20040001154-A (KR)
Title: Method for testing branch line and pdp electrode using frequency response
Inventor: LIM HAN SANG
IPC: H01J11/36
Filed: 2002-06-27
Abstract: PURPOSE: A method is provided to allow for ease test and control of resolution by measuring frequency characteristics of the signal passing through the branch line or electrode, while reducing costs. CONSTITUTION: A method comprises a first step of applying test signals of frequencies to an end of a transmission line; a second step of detecting the size or phase for each frequency of the signal output from the other end of the transmission line; and a third step of judging the existence of the branch line by analyzing the size or phase characteristics detected in the previous step. The third step detects short-circuits and impedance mis-match of the branch line by analyzing the frequency characteristics curve of the signal output from the other end of the transmission line.
Patent KR-20040002070-A (KR)
Title: Structure for Radiating Heat in Vacuum Cleaner
Inventor: LEE YUN SEOK
IPC: H05K7/20
Filed: 2002-06-29
Abstract: PURPOSE: A radiating structure of a vacuum cleaner is provided to enhance a radiating effect and the reliability by using a radiation duct as a circulation path for circulating the absorbed air. CONSTITUTION: A radiating structure of a vacuum cleaner includes a fan motor assembly(11), a dust collection portion, an air absorbing path(14), a PCB(15), and a radiation duct(17). The fan motor assembly(11) is installed at one side of a main body(10) in order to generate the absorbing force. The dust collection portion is installed at the other side of the main body(10) in order to collect the dust from the absorbed air. The air absorbing path(14) is installed between the fan motor assembly(11) and the dust collection portion. The PCB(15) is installed in front of the fan motor assembly(11). A through-hole(15a) is formed at the PCB(15). The radiation duct(17) is coupled to the air absorbing path(14) and an outer circumference of the through-hole(15a). Electric components(16) are partially adhered to the radiation duct(17).
Patent KR-20040003161-A (KR)
Title: Method for removing photo resist for semiconductor fabrication
Inventor: NAM SANG U
IPC: H01L21/027
Filed: 2002-06-29
Abstract: PURPOSE: A method for removing the photoresist used for manufacturing a semiconductor device is provided to be capable of improving productivity, and simultaneously preventing the generation of popping phenomenon when carrying out a photoresist removing process. CONSTITUTION: After moving a lift pin down, a heat treatment is carried out at a photoresist pattern(104) formed at the upper portion of a wafer(102) at a predetermined temperature and at a relatively low pressure. After moving the lift pin up, a dose implantation layer(106) formed at the exposed portion of the photoresist pattern, is removed at a relatively high pressure. After moving the lift pin down, the photoresist pattern is partially removed at the relatively high pressure. The remaining photoresist pattern is completely removed at the relatively low pressure, while conserving the down-state of the lift pin.
Patent KR-20040004813-A (KR)
Inventor: CHOI HONG SEOK
IPC: H03K19/0175
Filed: 2002-07-05
Abstract: PURPOSE: A word line driving circuit is provided to suppress current increase in a precharge state by replacing a main word line driver signal with a redundant main word line driver signal and by floating a corresponding main word driver signal when there is a connection with an adjacent power supply line. CONSTITUTION: According to the word line driving circuit comprising a main word line driving circuit generating a word line driving signal(HBMWB) and a control circuit generating a control signal to control it, the main word line driving circuit includes a pull-up transistor, a pull-down transistor connected directly, and a control unit. The control unit enables the word line driving signal into a low state by turning off the pull-up transistor and turning on the pull-down transistor when an active command is inputted, and precharges the word line driving signal into a high state by turning on the pull-up transistor and turning on the pull-down transistor for a constant time when a precharge command is inputted and then turns off the pull-up transistor and the pull-down transistor after precharge and thus makes the word line driving signal be in a floating state.
Patent KR-20040004985-A (KR)
Title: method for manufacturing fine pattern
Inventor: NAM UNG DAE
IPC: H01L21/027
Filed: 2002-07-08
Abstract: PURPOSE: A method for fabricating a fine pattern is provided to form a via hole pattern of a dual damascene structure by using the generation of acid due to an open frame exposure in a photolithography process and a thermal flow of a photoresist layer pattern. CONSTITUTION: The first insulation layer(3) having an opening(4) exposing a lower interconnection region is formed on a semiconductor substrate(1). A lower interconnection(5) of a copper material is formed to fill the opening. The second insulation layer(7), the third insulation layer(9) and positive chemical amplification-type resist are sequentially formed on the insulation layer. A reticle exposes a via hole region toward the positive chemical amplification-type resist, having a critical dimension(CD) greater than that of the via hole region. The positive chemical amplification-type resist is irradiated by excimer laser and developed to form the first resist pattern. The reticle is removed. The first resist pattern is exposed and the acid is generated only in the outer portion of the first resist pattern. A thermal flow is performed on the first resist pattern to form the second resist pattern including a via hole exposing the lower interconnection region and a resist spacer on both sidewalls of the via hole. The third and second insulation layers are etched to expose the lower interconnection. The second resist pattern is eliminated. The third resist pattern having a trench region is formed. The remaining third insulation layer is etched to form the via hole pattern(20) of the damascene structure.
Patent KR-20030007130-A (KR)
Title: Resonant sensor for dip
Inventor: BUJAK PAUL MICHAEL
IPC: G01N22/00
Filed: 2002-07-11
Abstract: PURPOSE: Provided are a method and a apparatus for measuring and controlling the application of elastomers and adhesives to a substrate, which reduce the expense and improve the quality of substrate processing, especially where a liquid rubber or adhesive is applied to a substrate. CONSTITUTION: The method for applying a liquid polymer to a substrate(42) comprises the steps of (a) providing means (44) for depositing a polymer on a substrate; (b) applying polymer to a substrate(42); (c) providing sensor means for detecting the amount of polymer which has been applied; (d) sensing the amount of polymer that has been applied; (e) providing vacuum means(21) for removing excess polymer from the substrate(42) after the polymer has been applied, and (f) removing excess polymer from the substrate(42).
Patent KR-20040005546-A (KR)
Title: Cool and Hot Air Producing and Supplying Apparatus Using Peltier Devices.
Inventor: RHO YOUNG BOG
IPC: F24F1/00
Filed: 2002-07-10
Abstract: PURPOSE: A cold and warm air production and supply apparatus using a Peltier device is provided to supply cold and warm air produced by the apparatus to a mattress or bedclothes, fomenting instruments, auxiliary medical instruments, and the like, at a distance enough to prevent damage of an electromagnetic field. CONSTITUTION: A cold and warm air production and supply apparatus using a Peltier device comprises an electric motor(5), a power transmission shaft(12), a compressed-air production and supply apparatus, a cold and warm air production apparatus, and a condensation-collecting tank(49) serving as a water tank. A motor cooling fan(2) cools heat produced while the motor works. A motor housing(27) is open to efficiently cool the motor. When the motor turns, air passes through a motor cooling-ventilating opening(6) and cools the motor and then the air is sent to the outside through an open bearing housing frame(4). An air compression fan(9) is disposed in a direction of supplying air to a screw-type air compression vane(10) and an air compression cylinder(11) through a compressed-air ventilating opening(8). Some of the air produced by the air compression fan is supplied to the air compression cylinder and is compressed by the screw-type air compression vane and then is supplied to the cold and warm air production apparatus. The rest of the air is sent to the air through a heat exchange radiator-ventilating opening(16) after passing through a ventilating channel(30) through an open ventilating channel(29) and passing through a heat exchange radiator of the Peltier device. The screw-type air compression vane is installed near the air compression cylinder, with leaving a space to reduce noise.
Patent KR-20040008288-A (KR)
Inventor: JI YONG JUN
IPC: F28F1/06
Filed: 2002-07-18
Abstract: PURPOSE: A tube of a heat exchanger for a vehicle is provided to easily transmit heat through the surface of a tube member and reduce the weight of the heat exchanger. CONSTITUTION: In a tube of a heat exchanger for a vehicle, both ends of a pair of tube members(10,20) with plural corrugated parts(12,22) regularly protruded outward are joined and fixed and a closed passage is formed between the tube members. The corrugated parts are formed to the width center of the tube members through roll forming. The upper and lower ends of the corrugated parts form a flat face. The corrugated parts of the tube members are dislocated each other or opposed each other.
Patent KR-20040018029-A (KR)
Title: Spherical Filter For Water Treatment Device
Inventor: PARK SEONG YONG
IPC: B01D39/04
Filed: 2002-08-24
Abstract: PURPOSE: Provided is a filter member with high filtration efficiency, which is made of synthetic fibers, each comprising a core fiber with a diameter of 3 to 7 mm and outer shell and further provided is a filtration system with the same filter member. CONSTITUTION: The filter member comprises a core fiber with a diameter of 3 to 7 mm and outer shell, wherein the core fiber has higher density than the outer shell, the total diameter of the core fiber and the outer shell is about 10 to 20 mm and the total density of the filter member is about 55 to 75 g/L. The filtration system comprises a filtration cylinder(501) with a raw water inlet(502) and a back washing water outlet(504) at an upper portion thereof and a filtrate outlet(503) at a lower end portion thereof, a perforated plate(505) with a plurality of penetrated holes(506), which is installed at a lower end portion of the cylinder(501), for holding filter members(511) in the cylinder(501), a plurality of filter members(511) provided in the cylinder(501) near the low end portion, a moving plate(507) with a plurality of holes(508) for pressing the filter members(511) against the perforated plate(505) and moving linearly in vertical direction, a vertically moving shaft(509) extending in the cylinder(502) with an upper end on the outside of the cylinder(501) and a lower end coupled to the moving plate(507), and a jockey(510) for moving the shaft(509) in vertical direction.
Patent KR-20030040025-A (KR)
Title: Liquid crystal device
Inventor: OCHIAI TAKAHIRO
IPC: G09F9/30
Filed: 2002-08-28
Abstract: PURPOSE: To make a liquid crystal display device have a stable retention capacitance by using a low-temperature polysilicon TFT (thin-film transistor). CONSTITUTION: A capacitor is constituted between a semiconductor layer as one electrode and retention capacitor wiring with an insulation film interposed therebetween, and voltage for making a MOS transistor constantly ON is applied to the retention capacitor wiring. A bright TFT display device capable of performing stable display is obtained by increasing the retention capacitance value.
Patent KR-20040019643-A (KR)
Title: Method for managing history information of reproduced title in optical disc device and method for providing title information in content provider server
Inventor: PARK GWANG SIK
IPC: G11B20/10
Filed: 2002-08-28
Abstract: PURPOSE: A method for managing title regeneration history information in an optical disk device, and a method for providing title information in a contents provider server are provided to simply and accurately search a title which suits a user's taste. CONSTITUTION: A microcomputer(15) reads title information for saving the read title information in a memory(19). In the case that a reproduction operation of an optical disk(10) is terminated, the microcomputer writes title reproduction history information with connecting the title reproduction history information with the title information. If a user requests to read the title reproduction history information, the microcomputer outputs a menu picture of the title reproduction history information formed in a list. The saved title reproduction history information is transmitted to a contents provider server(300) through a network(200). The contents provider server analyzed the title information and reproduction information included in the title reproduction history information for transmitting recommended title information to a DVD(Digital Versatile Disk) player.
Patent KR-20040019646-A (KR)
Title: Apparatus for measuring an accuracy of radiation dose for a standard stereotatic radiosurgery
Inventor: HA SUNG WHAN
IPC: G01T1/02
Filed: 2002-08-28
Abstract: PURPOSE: An apparatus for measuring a radiation dose for a standard stereotactic radiosurgery is provided to measure an exposure dose and a distribution of the exposure dose in various positions. CONSTITUTION: An exposure dose measurement apparatus(100) includes a base frame(110) having a disc shape, an exposure dose measuring section aligned on the base frame(110), and a water phantom section(130) installed on the exposure dose measuring section(120). Four fixing members(113) are regularly aligned at a side of the base frame(110). The fixing members(113) are integrally formed with the base frame(110). Each of the fixing members(113) is coupled into the Fisher system(10). Thus, the base frame(110) is fixed to the Fisher system(10) by means of the fixing members(113).
Patent KR-20040020415-A (KR)
Title: Apparatus for loading cards in cards reader writer
Inventor: KIM DONG HWAN
IPC: G06K17/00
Filed: 2002-08-30
Abstract: PURPOSE: A card loading device of a card reader writer is provided to stably execute card loading operation, and to improve read/write characteristic. CONSTITUTION: A chassis(10) includes the first side panel(12) and the second side panel(14). The first panel(12) and the second panel(14) stand side by side by spaces(16). A mounting frame(18) installs at the inner side of the first side panel(12). The first/third/third feed roller(22, 32, 42) of the first/third/third rolling unit(20, 30, 40) is installed at the inner side of the mounting frame(18). The first/second/third axis(24, 34, 44) in installed through the side panel(12) of the chassis(10) and the mounting frame(18).
Patent KR-20030022719-A (KR)
Title: Optical Number Decision Method for Reflection Protecting Film and Method for Forming Resist Pattern
Inventor: KAWAMURA DAISUKE
IPC: G03F7/20
Filed: 2002-09-10
Abstract: PURPOSE: To provide a method of determining the optical coefficient of a lower- layer antireflection film, and to provide a method of forming a resist pattern optimum for controlling variations in film thickens, even when the resist film is lower in transparency, with respect to short wavelength of 157 nm. CONSTITUTION: When an adequate exposure quantity due to variations in resist film thickness is expressed by the sum of a monotonously increasing term and a decaying oscillating term, the optical constants of the lower-layer antireflection film is selected in such a way that a local minimum value nearest to a local maximum point, on the increasing side of the film thickness than the local maximum point in the varying curve, is made almost equal to the local maximum point or no extremum point exists.
Patent KR-20040022884-A (KR)
Title: Electro Mechanical Brake System with warning device
Inventor: PARK CHUN SEOK
IPC: B60T17/18
Filed: 2002-09-10
Abstract: PURPOSE: An electro-mechanical brake system with a warning apparatus is provided to prevent accidents by warning wrong operation of sensors with checking failure of a brake pedal stroke sensor, a brake lamp switch or an actuator brake force sensor continuously. CONSTITUTION: An electro-mechanical brake system includes a brake pedal stroke sensor(11), a brake lamp switch(12), an actuator brake force sensor(15), an electro-mechanical brake control unit(13), an actuator and a warning lamp(16). The electro-mechanical brake control unit warns the emergency state by receiving signals from sensors and the switch at failure of the electro-mechanical brake system from wrong operation of the brake pedal stroke sensor, the brake lamp switch or the actuator brake force sensor, and the warning lamp displays the emergency state of the vehicle by receiving the driving signal from the electro-mechanical brake control unit. The warning lamp is placed in an instrument panel or a main switch of the electro-mechanical brake system.
Patent KR-20040026524-A (KR)
Title: remote managing system of electric railway
Inventor: MUN BYEONG MU
IPC: B61L25/00
Filed: 2002-09-25
Abstract: PURPOSE: A remote management system for electric railway is provided to enhance the reliability and the performance by using a scientific method to check and repair the electric railway. CONSTITUTION: A remote management system for electric railway includes an input device and a management panel device. The input device is formed with an electric railway for supplying the power to an electric railroad, a feeder for supplying the power to the electric railway, a messenger wire for maintaining the height of the electric railway, an earth wire, an optical current sensor installed on a railroad, a bushing type PT for measuring a voltage, a position sensor installed at a tension control unit, and a gradient sensor for measuring a gradient of an electric pole. The management panel device is formed with an optical converter for converting an input and an output of the optical current sensor, an electric railway analysis unit for analyzing the data of the electric railway, an operating power unit for providing the operating power, a display unit for displaying the measured value and the analyzed value, a communication unit for converting the analyzed data to predetermined signals, and an optical communication modem for transmitting the converted signals.
Patent KR-20040012414-A (KR)
Title: Mobile Take-Out Goods Transaction System and its Method
Inventor: CHEN KUO RONG
IPC: G06Q10/00
Filed: 2002-09-25
Abstract: PURPOSE: A system and a method for a take-out goods transaction of a motor vehicle are provided to enable a driver to pick up the ordered goods without wasting time by driving to a goods outlet at a side of a street after ordering the goods to a store wirelessly during driving. CONSTITUTION: A store computer terminal(S) is installed to a store defined by one store code. A wireless ordering device(11) installed to the motor vehicle(1) wirelessly transmits the order data containing a PIN(Personal ID Number) number of a motor vehicle owner, and a name and a quantity of the ordering goods to the store. A customer service center server(21) is connected to the store computer terminal, receives the order data from the wireless ordering device, and transmits the order data to the store computer terminal. The store prepares the ordered goods in advance by matching with the PIN. The motor vehicle owner picks up the ordered goods by directly driving to the goods outlet(C1) of the store.