baber/WOPTO huggingface dataset:
Patent KR-20040095503-A (KR)
Inventor: KIM HAN SEUNG
IPC: B60H3/06
Filed: 2003-05-09
Abstract: PURPOSE: An air conditioner unit inside sterilization device of a vehicle and a method thereof are provided to remove a bad smell and to keep room circumstances delightful, by installing an ultraviolet sterilization lamp inside a duct to which an evaporator is installed. CONSTITUTION: In an air conditioner unit, an air inlet(2) is formed to one side of a duct(1) and evaporator(3) is installed in the middle of the duct. A blower(4) with an air outlet(5) is installed to the other side of the air conditioner unit. In an air conditioner unit inside sterilization device of a vehicle, an ultraviolet sterilization lamp(6) controlled by a stabilizer(7) is installed to the inside of the duct. The power supply of stabilizer is controlled by a control part(9) producing a driving signal for predetermined time correspondently to the state of an air conditioner switch(8).
Patent KR-20040098186-A (KR)
Inventor: LEE KYE SEUNG
IPC: H01J61/30
Filed: 2003-05-14
Abstract: PURPOSE: A flat type fluorescent lamp is provided to improve a luminescence efficiency and a brightness by obstructing defective discharge paths. CONSTITUTION: An inner space for discharge is sealed by a lamp enclosure body. Several pairs of discharge electrodes(17) are installed at both sides of the lamp enclosure body. Several pipe-shaped spacers(19) are arranged in the inner space of the lamp enclosure. A straight discharge path(A) is made between a pair of discharge electrodes and a defective discharge path(B) is made between an odd pair of discharge electrodes. The pipe-shaped spacers are disposed between two straight discharge paths wherein the axes of the pipe-shaped spacers cross the straight discharge paths. Therefore, the pipe-shaped spacers are capable of obstructing the defective discharge paths without blocking the straight discharge paths.
Patent KR-20040100505-A (KR)
Inventor: KIM DAE JUNG
IPC: G05G21/00
Filed: 2003-05-23
Abstract: PURPOSE: A system for controlling the volume of distillated water supplied from a multistage flash to a power plant is provided to control the oversupply of the distillated water by removing mineral from the distillated water and supplying the purified water to the power plant. CONSTITUTION: A system for controlling the volume of distillated water is composed of a control valve(100), a water-lever detecting sensor(120), and a control unit(110). The control valve is installed at a pipe(30) guiding distillated water in a multistage flash(10) into a mineral removing unit(21), and controls the supply volume of distillated water. The water-lever detecting sensor is installed at a purified-water tank(22), and measures the lever of purified water. The control unit controls the control valve to open/close the pipe when the measured water-lever value is beyond the limits of a set value.
Patent KR-20030045006-A (KR)
Inventor: KIM HUI SANG
IPC: H04N7/18
Filed: 2003-05-26
Abstract: PURPOSE: An image transmission system is provided to store images even with a storage having a small capacity and to confirm the situation of a railroad car from the outside. CONSTITUTION: An image transmission system includes a plurality of cameras(10), a modulator(20), a demodulator(30), and a DVR(40). The cameras are placed in each railroad car of a train to take motion-pictures of the inside of the railroad car. The modulator is connected to at least one camera and modulates a signal from the connected camera into a plurality of frequencies to output the frequencies through a single coaxial cable. The demodulator is connected with the modulator through the coaxial cable and demodulates the signal of the modulator to divide the signal into signals of the cameras. The DVR receives the signals divided by the demodulator and converts the signals into digital signals to store the digital signals.
Patent KR-20040104832-A (KR)
Inventor: CHANG SHU-WEN
IPC: B01D7/00
Filed: 2003-06-04
Abstract: PURPOSE: To provide a method for purification through sublimation, wherein operation time is reduced and production possibility of low grade purified material is reduced by pressing a powder type object to be purified under expected pressure, temperature and time in a tight and compact shape, thereby collecting larger quantity of purified material in respective sublimation and purification processes. CONSTITUTION: In a method for purification through sublimation by tightly and compactly pressing a powder type purification object(10) under expected pressure, temperature and time conditions so that a large quantity of material is uniformly contained in a unit volume, wherein the purification object has an improved heat transfer efficiency by the method, and the method comprises a step(a) of pressing a powder type purification object in a tight and compact manner under expected pressure, temperature and time conditions; a step(b) of supplying the purification object into a sublimation section(21) of a purification apparatus(20); a step(c) of discharging an inert gas coming out of an inert gas unit(40) into the purification apparatus through a gas inlet(24), and discharging air coming out of the purification apparatus through a gas outlet(23) so that the inert gas is substituted for the air initially contained in the purification apparatus; a step(d) of reducing pressure of the purification apparatus through the gas outlet by a pressure duction unit until an internal pressure of the purification apparatus is decreased to 0.1 torr; a step(e) of heating the sublimation section of the purification apparatus through a heater(50) positioned at the outer side of the purification apparatus corresponding to the sublimation section to sublimate the purification object; a step(f) of collecting a purified material(11) deposited in collection sections(22) of the purification apparatus.
Patent KR-20040105418-A (KR)
Inventor: SONG JAE HOON
IPC: C12Q1/68
Filed: 2003-06-09
Abstract: PURPOSE: A composition for screening antibiotics comprising a gene spr1373 from Streptococcus pneumoniae or a protein encoded therein, and a method for screening antibiotics using the same are provided. The gene and protein encoded thereby are essential to survival of Streptococcus pneumoniae, and the antibiotics screening method against Streptococcus pneumoniae is useful for screening and developing antibiotics against other pathogenic bacteria. CONSTITUTION: The composition for screening antibiotics comprises a gene spr1373 from Streptococcus pneumoniae or a protein encoded thereby, wherein the gene spr1373 has the nucleotide sequence of SEQ ID NO:1, or the nucleotide sequence of SEQ ID NO: 1 wherein one or more mutations selected from disruption, deletion, insertion, point, substitution, nonsense, missense, polymorphism and rearrangement mutation are occurred; and the protein encoded by the gene spr1373 is UDP-N-acetylmuramate-alanine ligase having the amino acid sequence of SEQ ID NO:2 or a polypeptide fragment expressed from the nucleotide sequence of SEQ ID NO: 1 wherein one or more mutations selected from disruption, deletion, insertion, point, substitution, nonsense, missense, polymorphism and rearrangement mutation are occurred. The method for screening antibiotics comprises contacting the composition with a testing material, and determining whether the expression of gene spr1373 is inhibited.
Patent KR-20040110450-A (KR)
Inventor: CHO DONG SEONG
Filed: 2003-06-19
Abstract: PURPOSE: A system and a method for a CEO(Chief Executive Officer) ranking service of listed enterprises and KOSDAQ(Korea Securities Dealers Automated Quotation) enterprises are provided to enable user to utilize proper information based on estimation information by estimating the CEO of the listed/KOSDAQ enterprises in real-time and offering the estimation information on the web. CONSTITUTION: A stock price information database(600) stores stock data. A CEO bibliography information database stores CEO related information. An estimation list database(200) stores a calculation result for the CEO by each list. An estimation module(100) performs a preset calculation formulation for the corresponding estimation list from the stock data and stores the result to the estimation list database. A CEO ranking service part(700) provides the estimation result stored in the estimation list database as a document or a graph by a request of a user(1100). A documentation part(500) represents the ranking as a character form by each estimation list. A visualization part(300) generates/represents CEO data from the past to the present as a graph form by each estimation list.
Patent KR-20050000011-A (KR)
Title: Door locking apparatus
Inventor: YOON HYO JUNG
IPC: E05B47/02
Filed: 2003-06-23
Abstract: PURPOSE: A door lock system is provided to reduce the manufacturing cost and optimize an internal space an assembly case by simplifying an interlocking structure between a guide plate and a cam rod. CONSTITUTION: A locking block(300) is moved through an opening hole(101) of a case(100) to lock a door. A guide plate(310) is installed at one side of the lock block. A pressing projection(312) is installed at a top part of the guide plate. A guide hole(313) is formed at a bottom part of the guide plate. A guide pin(314) is formed at an inner side of the guide hole. A rotary cam(400) is rotatably coupled to a knob(110) through a long hole(311). A cam rod(410) is inserted between the pressing projections and is coupled to one side of the rotary cam. The cam rod is used for pressing the pressing projections to move the locking block when the rotary cam is operated.
Patent KR-20030065423-A (KR)
Inventor: CHOI BYEONG JIN
Filed: 2003-06-23
Abstract: PURPOSE: A method and device for managing a lottery electronic commerce is provided to designate a lottery ticket number in accordance with a purchase request of a purchaser with respect to a selling commodity and select a prize winner based on a lotto prize winning number being published in an exterior. CONSTITUTION: A database(110) maintains commodity data related to a selling commodity. An interface unit(120) transmits and receives data related to a purchase of the selling commodity and receives a purchase request of the selling commodity from a purchaser(160) for a predetermined term. A lottery ticket number designating unit(130) designates a lottery ticket number with respect to each purchase request of the purchaser(160). A prize winner selecting unit(140) selects a prizewinner out of the purchasers(160) based on a lotto lottery ticket prize winning number of a corresponding week after a predetermined term. A purchase processing unit(150) processes a sale of the selling commodity for designating a priority purchase ticket of the selling commodity to the selected prize winner by on-line.
Patent KR-20050001768-A (KR)
Inventor: HAN SUK GYUN
IPC: G03G15/00
Filed: 2003-06-26
Abstract: PURPOSE: An apparatus and a method for simultaneously controlling the optical power and temperature of a laser diode are provided to generate an optimal driving voltage considered in both of the optical power and the temperature by allowing one controller to control the optical power and the temperature integratedly. CONSTITUTION: A optical power controller(220) controls a driving voltage so that difference between reference optical power and output optical power can be zero. A temperature controller(270) controls the driving voltage so that difference between the reference temperature and real temperature of a laser diode can be zero. A fuzzy controller(230) calculates an optimal output voltage by utilizing outputs of the optical power controller and the temperature controller as input parameters. A laser diode drive circuit(240) drives the laser diode(250) according to an output value of the fuzzy controller.
Patent KR-20050005905-A (KR)
Inventor: LEE INN SUNG
IPC: G02F1/133
Filed: 2003-07-07
Abstract: PURPOSE: A power supply apparatus and an LCD(Liquid Crystal Display) are provided to easily perform feedback operation, thereby stabilizing tube current of a lamp by winding a subsidiary coil at the second coil of a transformer and detecting a feedback signal from the subsidiary coil. CONSTITUTION: A power supply apparatus comprises an AC(Alternating Current) input part, an AC-DC(Direct Current) rectifier, an inverter, and a converter. The inverter includes a transformer(200), wherein the transformer transforms DC voltage from the AC-DC rectifier into an AC voltage suitable for driving a lamp of an LCD and raising the AC voltage. The transformer includes the first coil(210), the second coil(220), and a subsidiary coil(230) for detecting a feedback signal. The subsidiary coil is wound at the second coil.
Patent KR-20050007501-A (KR)
Inventor: CHANG JUM SOO
IPC: H01L21/02
Filed: 2003-07-08
Abstract: PURPOSE: An apparatus for controlling a flow rate of semiconductor fabricating equipment is provided to avoid generation of a defective semiconductor device by preparing an assist gas flow control unit capable of being substituted for a gas flow control unit when the gas flow control unit malfunctions. CONSTITUTION: A predetermined process is performed in a process chamber. A gas supply source(10) supplies gas to the process chamber. A gas supply pipe connects the process chamber with the gas supply source. The first and second ramification lines(51,53) are united when the gas introduced from the gas supply source is supplied to a gas receiving member. The first and second flow control units(30,40) are installed in the first and second ramification lines, respectively. The first inflow/outflow valves(32,34) and the second inflow/outflow valves(42,44) are installed in the inflow hole and the outflow hole of the first and second flow control units, respectively.
Patent KR-20050009602-A (KR)
Inventor: JUNG IL HO
IPC: H01H11/00
Filed: 2003-07-18
Abstract: PURPOSE: A keypad for a cellular phone and a manufacturing method thereof are provided to reduce manufacturing steps and manufacturing cost by forming a pressure tip and a film in one entity. CONSTITUTION: A keypad for a cellular phone includes a film(2), a pressure tip(3), and an elastic condensing tip(4). The film includes a plurality of punching portions(2a). The pressure tip is coupled with each of the punching portions in one entity and is formed to be exposed from the punching portions. The elastic condensing tip is formed at a lower portion of the pressure tip and includes a pressure protrusion(4a) at a portion corresponding to the pressure tip.
Patent KR-20050011593-A (KR)
Inventor: JOUNG JIN WON
IPC: B29C45/14
Filed: 2003-07-23
Abstract: PURPOSE: An antitheft casino chip filled with ferrite and a manufacturing method thereof are provided to improve the strength of the casino chip by adding ferrite powder in manufacturing an outer ring by injection-molding, and to prevent the theft by using the electromagnetic force of the synthetic resin outer ring without additional electromagnetic labels. CONSTITUTION: A circular plate of a casino chip is manufactured by forging, die-casting or pressing, and inserted to the casino chip injection mold. An outer ring(20) is formed around the circumference of the circular plate by injection-molding synthetic resin. A sticker(40) is manufactured, and the casino logo or the amount of the casino chip is printed on the sticker. The sticker is mounted in the center of the circular plate. Ferrite powder is added to the injection mold with synthetic resin while manufacturing the outer ring by injection-molding synthetic resin.
Patent KR-20050012526-A (KR)
Inventor: CHOI DU HEIG
IPC: D06F33/02
Filed: 2003-07-25
Abstract: PURPOSE: A control method of a drum-type washing machine is provided to improve stability for detecting level of water by sensing the level of the water after stopping a motor and a circulation pump and to equally wet the laundry by expanding a laundry wetting time and the motor and circulation pump driving time. CONSTITUTION: In a laundry wetting step for wetting the laundry by driving a motor and a circulation pump after finishing supply of water, a control method of a drum-type washing machine turns off the circulation pump while turning off the motor. The control method is composed of a first step for driving the motor and the circulation pump after completing the supply of the water(S401,S402); a second step for checking if the motor is turned on(S403); a third step for returning to the first step if the motor is turned on and turning off the circulation pump if the motor is turned off(S404); and a fourth step for detecting the level of the water while the motor and the circulation pump are turned off(S405).
Patent KR-20050017924-A (KR)
Inventor: KIM RAE SUNG
IPC: H01L21/31
Filed: 2003-08-11
Abstract: PURPOSE: A structure of an insulating oxide layer in a device having a contact hole is provided to remove a leakage current and improve yield and reliability by performing an etch process on a contact hole after a PMD(pre metal dielectric) oxide layer including phosphor is deposited and by preventing the contact holes from being short-circuited by etching of the interface of the contact hole and the PMD oxide layer in a cleaning process. CONSTITUTION: A gate(13) is formed on a substrate(11). The first PMD oxide layer(21) not containing phosphor is formed on the gate. The second PMD oxide layer(22) containing phosphor is formed on the first PMD oxide layer. A contact hole(17) is formed near the side part of the gate. The first PMD oxide layer has a thickness of 300-5000 angstroms, and the second PMD oxide layer has a thickness of 1000-2000 angstroms.
Patent KR-20050019959-A (KR)
Inventor: JUNG MIN KYU
IPC: F04B39/00
Filed: 2003-08-18
Abstract: PURPOSE: An intake muffler of a closed compressor is provided to reduce the number of parts by removing a diaphragm by forming an exhaust pipe to a cover unit and to simplify an assembly process of the compressor by removing a connection cap. CONSTITUTION: An intake muffler(50) of a closed compressor is composed of a base unit(51) having an intake port(51b) and forming an inner predetermined space and a cover unit(53) having an exhaust port(53b) for discharging the intake refrigerant into a compression chamber of a cylinder and joining with the base unit to shield the space of the base unit. The intake port is extended from outer periphery of the base unit to the inside. A divergent intake guide(51c) is formed at an outer end of the intake port. The intake port and the intake guide are integrated with the base unit.
Patent KR-20050020450-A (KR)
Inventor: LEE KYUNG HO
IPC: G11B20/10
Filed: 2003-08-22
Abstract: PURPOSE: A portable karaoke apparatus is provided to allow a user to store a song sung by himself or herself or to send the stored song to others via a communication interface. CONSTITUTION: The apparatus comprises an internal video transceiver(12), an external video transceiver(16), an amplifier(20), an AD/DA converter(21), a mixer(22), a flash memory(23), an output amplifier and a communication interface(32). The internal video transceiver(12) mixes image signals, sent by an overlay(11), with a frequency, controlled by a user, and outputs the mixed image signals via an internal image transceiving antenna(15) or a cable(14). The external video transceiver(16) transceives image signals via an external image transceiving antenna(15) or a cable(14), and outputs the images to a television by a frequency mixed with a frequency of a local oscillator. The amplifier(20) amplifies user's voice signals sent via a main mike(18) or an assistant mike(19) while limiting large volume signals. The AD/DA converter(21) converts amplified voice signals into digital signals or analog signals. The mixer(22) mixes voice signals with accompaniment music passed via an FPGA(Field Programmable Gate Array, 8). The flash memory(23) selectively stores the voice signals mixed with the accompaniment music. The output amplifier(24) amplifies the mixed voice signals, sends the amplified signals to an RF amplifier(25), converts the amplified signals by an FM frequency, and outputs the signals to an external audio apparatus via an antenna(26). The communication interface(32) receives new music via an external personal computer(37) and a wired or wireless communication network(38) from a server(39) or sends user voice signals mixed with accompaniment music.
Patent KR-20050022721-A (KR)
Inventor: JUN YOON MIN
IPC: H04L12/66
Filed: 2003-08-29
Abstract: PURPOSE: A VoIP call processing system and a method thereof are provided to additionally realize local VoIP servers in each area to carry out local/proxy VoIP call processes by the local VoIP servers, thereby making a call within the shortest time without passing through a central VoIP server. CONSTITUTION: If a random client attempts a VoIP call after accessing an IP network(S31), a local VoIP server confirms whether an originating client IP account is registered as a local account(S32). If so, the local VoIP server confirms whether a receiving client IP account is registered as a local account or a proxy account(S33). If the account is registered as the local account, the local VoIP server connects a speech path between an originating client and a receiving client regardless of a central VoIP server(S34). The clients are connected to each other through the local VoIP server without passing through the central VoIP server(S35).
Patent KR-20050027644-A (KR)
Title: Appratus and method for processing of multicast data in epon-based onu system
Inventor: KIM YONG TAE
IPC: H04L12/28
Filed: 2003-09-16
Abstract: An apparatus and method for processing multicast data in an EPON(Ethernet Passive Optical Network)-based ONU(Optical Network Unit) system are provided to reduce bandwidth waste by transmitting data within a multicast group and preventing flooding of unnecessary multicast data. A subscriber matching module(10) matches a subscriber and an ONU system. An L2 IGMP(Internet Group Management Protocol) processing module(14) is connected between the subscriber matching module(10) and an ONU Ethernet switch module(12) and extracts multicast data to be reflected in a forwarding table. A processor module(16) analyzes multicast data extracted from the L2 IGMP processing module, updates a multicast DB based on the analysis result, and reflects the updated information in the forwarding table. The ONU Ethernet switch module(12) switches the multicast data based on the updated forwarding table. An uplink matching module(18) connects the ONU Ethernet switch module(12) to the EPON system.
Patent KR-20050029086-A (KR)
Title: Apparatus and method of monitoring golfer's swing position using gps
Inventor: LEE HYUN YEOP
IPC: A63B69/36
Filed: 2003-09-22
Abstract: An apparatus for monitoring a golfer's swing position is provided to accurately monitor the golfer's game state using a portable global positioning system (GPS) that the golfer carries. The apparatus for monitoring a golfer's swing position includes a compact size GPS positioning device(2A,2B,2C and 2D), a display device, a printer, and a data processor(4) with a transmitting device. The GPS positioning device has an input device for inputting a present swing position and a score, and a transmitting device for transmitting such input data to the data processor. The transmitting device of the data processor transmits processed data to the GPS positioning device. The GPS positioning device includes an antenna and receiver section, a serial communication receiver section, a button interface, an LCD display, an RF antenna and transceiver section, a controller, a memory, and a power supply. The receiver section receives electric wave from an artificial satellite(6A and 6B). The serial communication receiver section extracts GPS data from the received serial data frames. By the button interface, information on the swing position or scores is inputted. The RF transceiver section is provided for bidirectional communication with the data processor.