baber/WOPTO huggingface dataset:
Patent KR-20040096673-A (KR)
Inventor: YOON SU YONG
IPC: F01P7/16
Filed: 2003-05-10
Abstract: PURPOSE: Control structure for opening and closing a thermostat valve is provided to prevent supercooling of an engine and operation of a thermostat valve against flow pressure fluctuation of coolant by opening and closing the thermostat valve according to temperature change of coolant with a piston. CONSTITUTION: A thermostat(20) is installed in a thermostat housing(30), and composed of a case, a valve(22) regulating flow of water in the case, a pallet(23) and a spring operating the valve according to temperature change of coolant. A pressure water channel(32) is formed in the middle of the thermostat housing to guide part of coolant flowing into the thermostat housing to the lower part of the valve. A piston(34) is contained in the end of the pressure water channel to support the lower part of the valve. The lower part of the pressure water channel is bent perpendicularly, and the lower part of the piston is elastically supported.
Patent KR-20040098321-A (KR)
Inventor: PARK GI HYEON
IPC: H04W24/00
Filed: 2003-05-14
Abstract: PURPOSE: A radio quality management system and method and a mobile terminal for the same, particularly for providing information required for solving a problem of call failure/call disconnection generated in attempting a call, are provided to allow a user of a mobile terminal or a network provider to check log data when a call failure/call disconnection occurs regardless of time. CONSTITUTION: A mobile terminal generates log data generated during communication with a mobile communication network and buffers the log data(S101). A radio quality managing unit extracts log data with respect to call failure/call disconnection from the buffered log data and stores it in a storing unit(S103). The radio quality managing unit transmits the log data stored in the storing unit to a radio quality managing server(S105). The radio quality managing server stores the log data in a storing unit(S107). A quality information statistics generating unit analyzes the log data and generates statistics of each area where call failure/call disconnection occurs and each time(S109). A quality information notifying unit transmits the log data to a terminal of an operator(S111).
Patent KR-20040098751-A (KR)
Inventor: HA YONG JUN
IPC: G03F7/42
Filed: 2003-05-15
Abstract: PURPOSE: Provided are a photoresist stripper composition which is suitable for both dipping method and single wafer treatment method, can strip the photoresist layer modified by an etching process at a low temperature for a short time and does not damage a conductive layer and an insulating layer comprising copper or copper alloy even without using isopropanol as a neutral cleaning solution, a stripping method of photoresist using the composition and a liquid crystal display device or semiconductor device prepared by the method. CONSTITUTION: The photoresist stripper composition comprises 5-50 wt% of a water-soluble organic amine compound; 20-70 wt% of a protic alkylene glycol monoalkyl ether compound having a boiling point of 150 deg.C or more; 0.01-70 wt% of a polar aprotic solvent; 0.01-5 wt% of at least one kind of stripping accelerator selected from the group consisting of the compounds represented by the formula 1; and 0.01-5 wt% of at least one kind of corrosion inhibitor selected from the group consisting of the compounds represented by the formula 2, wherein R1 is H or a C1-C4 alkyl group; R2 and R3 are independently a C1-C4 hydroxyalkyl group; R4 and R5 are independently H or OH; and R6 is H, a t-butyl group or a carboxyl group. Preferably the water-soluble organic amine compound is at least one selected from the group consisting of a primary aminoalcohol, a secondary aminoalcohol and a tertiary aminoalcohol.
Patent KR-20040098857-A (KR)
Inventor: BAEK IN HO
IPC: H01P5/16
Filed: 2003-05-16
Abstract: PURPOSE: A switchable power divider/combiner and a frequency allocation system adopting the same are provided to reduce power losses and costs and space occupied by the divider/combiner by eliminating the need of using an SPDT switch and additional transmission line. CONSTITUTION: A switchable power divider/combiner comprises a first input transmission line(30) for receiving a first signal through a first input port(Pin1); a second input transmission line(35) for receiving a second signal through a second input port(Pin2); first and second transmission lines(31,33) branched off from the first input transmission line; third and fourth transmission lines(32,34) for connecting the first and second transmission lines to the first and second output ports, respectively; an isolation resistor(R1) connected between the first transmission line and the second transmission line; first and second switches(S1,S2) arranged at the branch point between the first input transmission line and the first and second transmission lines, wherein the first and second switches open or shut a path between the first input transmission line and the first or second transmission line; third and fourth switches(S3,S4) for switching on/off a connection from both ends of the isolation resistor to the first or second transmission line; a fifth switch(S5) for switching on/off a connection between the second input transmission line and the second transmission line; and a controller for controlling operation of the first to fifth switches.
Patent KR-20040098861-A (KR)
Inventor: CHO GYU HYEONG
IPC: H04N21/2385
Filed: 2003-05-16
Abstract: PURPOSE: An apparatus and a method for switching a digital broadcast channel by using a VCC(Virtual Channel Connection) information, particularly for switching a channel quickly and smoothly by VCC, are provided to reduce a size of a switch by selecting a channel of each VCC before inputting to a terminal switch. CONSTITUTION: When an ONU(Optical Network Unit) receives broadcast data of an SDH(Synchronous Digital Hierarchy) format(401), it converts the data into an ATM format and classifies the converted ATM cell by VCC(402). The ONU transmits channel information of each VCC to a controller to automatically update broadcast channel information, and transmits channel data of each VCC to a PID(Program ID) analyzer(403). The PID analyzer extracts PID information of broadcast channels included in the channel data of each VCC, receives information on a broadcast channel desired by a subscriber from the controller, and inputs only broadcast channel data corresponding to the broadcast channel information desired by the subscriber of the extracted PID information(404), so that desired channel can be transmitted by subscribers(405).
Patent KR-20040099763-A (KR)
Inventor: CHOI JAE SIK
IPC: G02F1/1335
Filed: 2003-05-20
Abstract: PURPOSE: A method for forming a reflector is provided to prevent the inferiority by minimizing generation of a reflector oxide film in an ash process for removing photo resist scum, prevent a short-circuit between pixels, and improve the reliability of a liquid crystal display. CONSTITUTION: A reflector(302) is formed on a substrate(300). A desired photo resist pattern(310) is formed by etching the reflector by a photo-lithography. An ash process is proceed to remove a photo resist scum and minimize formation of a reflector oxide film. The reflector is etched. The photo resist is stripped.
Patent KR-20040102690-A (KR)
Inventor: KIM JAE SU
IPC: A23L1/30
Filed: 2003-05-29
Abstract: PURPOSE: A composition for detoxification of nicotine containing an herbal extract such as Schizandrae Fructus, Platycodi Radix, Astragali Radix and onion as a main component and other components such as green tea, citrus, vitamin C and taurine is provided. The composition is effective in converting nicotine to cotinine and detoxification of nicotine. CONSTITUTION: The composition for detoxification of nicotine contains a herbal extract selected from the group consisting of Schizandrae Fructus extract, Platycodi Radix extract, Astragali Radix extract, onion extract and a mixture thereof, additionally green tea extract, citrus extract, vitamin C and taurine. The composition can be additionally added with lubricants, wetting agents, sweeteners, flavoring agents, emulsifiers, suspending agents, preservatives or the like. The pharmaceutical composition is orally or parenterally administered at a daily dose of 0.001 to 100mg/kg.
Patent KR-20040105379-A (KR)
Inventor: KIM CHI YOUNG
IPC: A61K36/752
Filed: 2003-06-07
Abstract: PURPOSE: Provided is a magi aroma diet formula which involves no yoyo syndrome by using aroma oil and medicinal herbs having obesity treating effects, together. CONSTITUTION: The magi aroma diet formula for inhibiting obesity is characterized by using coffee(2mg), pepper(4mg), cinnamon(2mg), Astragalus membranaceus (Fisch.) Bunge(2mg), orange(40mg) and lavender(2mg). It is packed in a 100ml bottle. Aroma oil of the medicinal herbs is prepared by citrus technology or nano technology using a micro filter.
Patent KR-20040105482-A (KR)
Inventor: JU JEONG HONG
IPC: B60L11/18
Filed: 2003-06-09
Abstract: PURPOSE: A power limited control system and a method thereof are provided to prevent faults and failures and lengthen the lifespan of the battery, by limiting and controlling the power available for a motor in case where a vehicle is operated in an electric vehicle mode. CONSTITUTION: A power limited control system comprises a motor control unit(A4) for controlling driving speed and torque of a motor(A5) in accordance with a transmission, load, and battery state of charge; a first switching unit having an internal contact switched in accordance with the control signal output from an upper controller so as to determine connection of voltage output from a fuel cell(A1); a second switching unit having an internal contact switched in accordance with the control signal of an upper controller so as to determine connection of the motor control unit and fuel cell or a battery(A8); a DC converting unit(A6) for controlling charging/discharging of the battery by controlling the output voltage of the fuel cell and the regenerative voltage generated during braking; a third switching unit switched by the control signal of an upper controller so as to determine connection of voltage between the battery and the DC converting unit; and a power distribution control unit(A9) for monitoring controllers of each unit through a control area network communication, and distributing power of the fuel cell and the battery, supplied to the motor.
Patent KR-20040106056-A (KR)
Inventor: CHO HWANG MUK
IPC: F24F13/10
Filed: 2003-06-10
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to effectively control direction of air discharged into an indoor space by easily controlling wind direction of a discharge port of a stabilizer with an auxiliary blade. CONSTITUTION: A main body(10) has a suction port(1) and a discharge port(2). A heat exchanger(40) is installed inside the suction port of the main body. A blower fan(50) is installed inside the discharge port to send air passing through the heat exchanger to the discharge port. A discharge passage(60) is formed between the blower fan and the discharge port to guide the air to the discharge port. A stabilizer(61) forms one surface of the discharge passage and divides sucked air and discharged air. An auxiliary blade(80) is installed at the stabilizer to control an area of the discharge passage of the discharge port.
Patent KR-20040108002-A (KR)
Inventor: LEE BYEONG HUN
IPC: B62D1/184
Filed: 2003-06-16
Abstract: PURPOSE: A tilt steering device for a vehicle is provided to simplify production of an upper column member, to improve operation efficiency by minimizing change of operating load of a tilt lever, and to secure sufficient space near knees of a driver. CONSTITUTION: A tilt steering device for a vehicle is composed of a lower steering shaft mounted with a steering gear at the lower end; an upper steering shaft installed with a steering wheel at the upper end; a universal joint for connecting the upper end of the lower steering shaft and the lower end of the upper steering shaft; a lower column member(15) fixed to a vehicle body with supporting movably the lower steering shaft; an upper column member(140) for supporting movably the upper steering shaft; and a tilt-lock mechanism(160) for tilt-locking the upper column member for the lower column member. The upper end of the upper column member at which the tilt-lock mechanism is positioned is closed. The tilt-lock mechanism comprises a fixed gear(31) disposed in a rear side of the lower column member; a movable gear(32) supported to the upper end to move vertically for the upper column member; slots(300a,300b) perforated at left and right sides of the upper column member; and a wedge member(171) arranged in the slot to pressurize and engage the movable gear to the fixed gear.
Patent KR-20040110770-A (KR)
Title: Washing method of a washer
Inventor: JUNG BO SEON
IPC: D06F33/02
Filed: 2003-06-20
Abstract: PURPOSE: A washing method of a washing machine is provided to improve washing efficiency and rinsing efficiency, and to reduce consumption of water and power by measuring the conductivity of washing water and temperature of washing water many times with the optimal washing or rinsing pattern. CONSTITUTION: The measured hardness of washing water is loaded in turning on the washing machine, and the water level and the washing pattern are predetermined(S1,S2). The detergent is dissolved in supplying water to the first predetermined water level(S3), and the amount of detergent dissolved in washing water is measured(S4,S5). The second and third water levels and the washing pattern are reset according to the measured detergent amount, and the washing is performed in the first water level(S6,S7). Washing is performed according to the washing pattern in supplying water to the third water level after washing at the second water level(S8,S9). The amount of detergent dissolved in washing water is measured at the third water level before washing(S10). The rinsing pattern is set according to the detergent amount, and rinsing is performed according to the rinsing pattern after washing(S11,S12). The hardness of washing water is measured and stored before finishing rinsing, and dehydrating is performed(S13,S14).
Patent KR-20040110872-A (KR)
Inventor: YANG GYEONG TAE
IPC: H04M1/00
Filed: 2003-06-20
Abstract: PURPOSE: A camera device of a mobile phone is provided to change magnification of an image by executing a zoom function according to the location of a subject, thereby satisfying various desires of a user. CONSTITUTION: A front lens(112) and a rear lens(113) are installed inside a body tube(111) installed at a predetermined part of a terminal, wherein the front lens(112) and the rear lens(113) are separately installed at a predetermined distance. A sensor(114) is installed at a rear of the rear lens(113). A magnification converting lens(115) is placed between the front lens(112) and the rear lens(113) to convert the magnification of an mage. A lens fixing plate(116) is fixed outside the magnification converting lens to fix the magnification converting lens(115), wherein the lens fixing plate(116) is movable back and forth. A lens fixing plate moving element(117) is installed under the lens fixing plate(116) to move the lens fixing plate(116) back and forth.
Patent KR-20050000712-A (KR)
Inventor: BAE SANG JOON
IPC: H01B13/02
Filed: 2003-06-24
Abstract: PURPOSE: An apparatus is provided to produce a stranded cable having a uniform pitch, by absorbing vibration applied to a rod wire and controlling tension of the rod wire. CONSTITUTION: An apparatus comprises a rod wire supply unit(100), a capstan unit(125), a rotating unit(120), a winding unit(130), a belt capstan unit(105), a tension measuring unit(110), and a control unit. The capstan unit winds, at a constant speed, two or more strands of rod wires supplied from the rod wire supply unit. The rotating unit is interposed between the rod wire supply unit and the capstan unit, and strands the rod wires into a spiral shape during rotating time. The winding unit winds the stranded rod wire passing through the capstan unit. The belt capstan unit is interposed between the rod wire supply unit and the capstan unit, and equipped with a rotating belt having a surface contacting the rod wire such that the belt capstan unit absorbs vibration applied to the rod wire and winds the rod wire. The tension measuring unit is interposed between the rod wire supply unit and the capstan unit, and measures tension of the rod wire. The control unit controls tension of the rod wire by controlling the winding speed of the belt capstan unit in accordance with the measurement data input from the tension measuring unit.
Patent KR-20050000770-A (KR)
Inventor: JEONG JAE GYU
IPC: G02F1/1341
Filed: 2003-06-24
Abstract: PURPOSE: A liquid crystal dropping apparatus having a separable liquid crystal discharging pump is provided to easily clean the liquid crystal discharging pump by forming a case of the discharging pump such that the discharge pump is separated from the apparatus. CONSTITUTION: A liquid crystal dropping apparatus includes a liquid crystal container, a separable case(141a,141b), a cylinder(142) housed in the case, and a piston(145) inserted into the cylinder. The piston has a slit(145a) formed at a predetermined portion of the lower part thereof to inhale and discharge liquid crystal when the piston is rotated and vertically moved. The apparatus further includes a discharging pump having an inlet and an outlet for inhaling and discharging the liquid crystal when the piston is moved, and a nozzle for dropping the liquid crystal discharged from the discharging pump.
Patent KR-20050001515-A (KR)
Inventor: GHANG SANG CHEOL
IPC: E04B9/04
Filed: 2003-06-25
Abstract: PURPOSE: An assembly structure of a ceiling panel is provided to prevent the deflection of a ceiling panel, to improve in appearance and to shorten the time required for construction. CONSTITUTION: The ceiling panel(10) contains a flat part exposed to the outside, a folding part extended upward from both ends of the flat part and an exterior plate composed of a male joint formed on the end of the folding part. The assembly structure for a ceiling panel(10) comprises: a ceiling panel(10) provided with a male joint which is formed on both longitudinal edges; a connection member provided with a female joint whose one end is inserted to the male joint of the ceiling panel(10) and the other end is inserted to a male joint of another ceiling panel(10) to connect two ceiling panels(10) and composed of two vertical bars and a horizontal bar connecting the vertical bars; and an installation member supporting both ends of the connection member and containing a supporting projection(32) projected to the lower part of the vertical bar, fixing grooves(33) and a coupling piece(34).
Patent KR-20050001897-A (KR)
Inventor: KIM DONG OK
IPC: B60H1/12
Filed: 2003-06-26
Abstract: PURPOSE: A blower driving circuit for a vehicle is provided to easily detect a trouble of a blower driving circuit by using a simple amplifying circuit without using an A/D(Analog to Digital) port. CONSTITUTION: A blower motor(30) drives a blower. A blower control unit(20) outputs a blower signal for driving the blower motor according to a blower control signal and an output signal of the blower motor. A motor driving unit(40) is turned on and off according to the blower signal for driving the blower motor. An amplifying unit(50) amplifies and reverses the output signal of the blower motor. A microcomputer(10) outputs the blower control signal when air conditioning is required for indoor air of a vehicle, and detects normal operation of the blower motor according to an output signal of the amplifying unit for detecting a trouble of the motor driving unit.
Patent KR-20050001125-A (KR)
Inventor: BAE HAN SOO
IPC: H04L12/66
Filed: 2003-06-27
Abstract: PURPOSE: A system, method, and recording medium for providing a VoIP service in a firewall environment are provided to offer an interactive VoIP service under a firewall/NAT(Network Address Translation) environment, without the necessity of considering the firewall/NAT environment, opening a plurality of TCP ports, or modifying terminals. CONSTITUTION: A system for providing a VoIP service in a firewall environment comprises a plurality of terminals(100), an agent(200), a firewall/NAT(300), a media relay server(400), a VoIP gatekeeper(500), and a VoIP gateway(600). Each of the terminals(100), in which a standard VoIP is installed, has a private IP address. The agent(200) manages a plurality of terminals that attempt registration using the VoIP, and routes signals and media, executed by the VoIP, to the terminals under its own management. The media relay server(400), located at a VoIP service provider's network, allocates a public IP address and a port according to a request from the agent(200). Also the media relay server(400) receives signals and media, supplied from a gateway and terminals in another network, through its own allocated IP address and port and relays them to the agent(200). The VoIP gatekeeper(500) and the VoIP gateway(600) execute various functions, such as a subscriber management function, a CDR(Call Detail Record) creation function, etc., in addition to a VoIP translation function and an interworking function with a PSTN.
Patent KR-20050002106-A (KR)
Inventor: SONG HYUN JONG
IPC: G06K9/00
Filed: 2003-06-30
Abstract: PURPOSE: A system and a method for financial security through picture comparison using an abnormal picture are provided to prevent various financial accidents through the fast picture comparison of the smallest error ratio by automatically performing provision certification with a card certification signal after comparing the picture captured from a camera installed to an ATM(Automated Teller Machine). CONSTITUTION: Web cameras(C1-Cn) capture a face picture of a user by installing to the inside of each ATM(ATM1-ATMn). Data transmitting terminals(Dsd1-Dsdn) filter the captured face picture, are equipped with a modem to transmitting/receiving data, and determine cash provision by transmitting a code for providing or prohibiting the cash provision to the ATM. A picture certification server(PCS) stores sample data of the abnormal face picture for certifying the user face picture by comparing it with the received user face picture, and includes a picture comparison algorithm and various codes. A police office server(POS) and a security guard server(SOS) receive a stolen card generation code, card information, and captured user face picture information from the picture certification server.
Patent KR-20050004459-A (KR)
Inventor: KWON SANG HUN
IPC: B60K20/02
Filed: 2003-07-02
Abstract: PURPOSE: A key inter lock system is provided to prevent abnormal operation of the inter lock system caused by such electric problems as discharge of a battery and to improve stability in travel of a vehicle. CONSTITUTION: A key inter lock system includes a solenoid(10) having a spring(1), a plunge(2), and a stopper(3), and a camshaft(4). The operating direction of the solenoid is designed as a direction opposed to the usual operating direction to make the camshaft rotate while raising the stopper upward just when an automatic vehicle is parked. The spring is arranged on the plunger to push the stopper from the downward elastic force of the spring and to stop the rotation of the camshaft while turning off the solenoid when a lever shaft of the automatic vehicle is set to a position except parking.