baber/WOPTO huggingface dataset:
Patent KR-20010046429-A (KR)
Title: High pressure accumulator of modulator block for anti-lock brake system
Inventor: PARK GYEONG IL
IPC: B60T8/34
Filed: 1999-11-12
Abstract: PURPOSE: A high pressure accumulator of a modulator block for an anti-lock brake system effectively damps the pressure pulsation of a pump. CONSTITUTION: A high pressure accumulator(60) of a modulator block for an anti-lock brake system varies the inner volume of a compressive chamber(61) by the longitudinal movement of a stopper(64) which is corking one end of the compressive chamber(61). Thus, the pressure pulsation of a pump is effectively damped, thereby maintaining the pressure of oil outputted through the outlet(63) of the compressive chamber(61), stable. Therefore, the operation noise of the anti-lock brake system is reduced and the vibration of a brake pedal due to the pressure pulsation is prevented.
Patent KR-20010046676-A (KR)
Inventor: CHO EUN YEONG
IPC: H04B7/26
Filed: 1999-11-15
Abstract: PURPOSE: A system and method for sending sound information is provided to send sound information such as a music, song, appointment, etc. and to allow a common carrier to bill an exchange for using a communication resource from an originator by lengthen a ring-back tone interval. CONSTITUTION: A base station(200) performs a communication between a wireless section and a mobile communication terminal transmitting a destination number according to a request of an origination desiring sound information including a song, music, appointment, specific information, natural sound, and base station etc., which are specified by an originator before a traffic channel for communicating with the destination is set. A base station controller(300) controls the base station(200). An exchange(400) processes a call from a mobile communication subscriber and a supplementary service in synchronized with the base station controller(300). A ring-back tone processing unit(500) checks whether or not the subscriber is a sound information service subscriber based on an originator number in synchronized with the exchange(400). The ring-back tone processing unit(500) transmits the sound information set up by the mobile communication subscriber in an attention internal noticing that a call signal was sent to the origination, when the subscriber is the sound information service subscriber.
Patent KR-20000006995-A (KR)
Inventor: SON SEOK WON
Filed: 1999-11-17
Abstract: PURPOSE: An advertising method using internet puzzle game is provided to effectively and directly advertise excellent good and service comparing with prior advertise using a home page, a banner and an e-mail. CONSTITUTION: The present invention discloses an advertising method using internet puzzle game comprising: a step registering a user of a puzzle game; a step collecting pictures displaying a good and a service; a step informing the good and the service; a step programming the software for the puzzle game; and a step recording the time taken in the puzzle game.
Patent KR-20000007044-A (KR)
Inventor: KIM KWANG RYUL
IPC: E04C2/26
Filed: 1999-11-22
Abstract: PURPOSE: A complex panel for construction is provided to enhance the fire resistance, to express various colors and texture, and to easily regulate the size. CONSTITUTION: A complex panel for interior and outer face of a building comprises: a protruded sill(31); a strut board(32) having many screw grooves(321); insertion part(33); a rail(34) for assembling; a frame(30) formed by a joint angle(35) having many piece holes(351); and an assembling flap(40) corresponding to the assembling rail(34) of the frame. Herein, a fire resistant cement plate(60) is installed on the strut board of the frame assembled with the panel by screw fixation, and one sort of material selected among the acrylic group, epoxy, or urethane group finishing material is coated onto the fire resistant cement plate.
Patent KR-20010047829-A (KR)
Inventor: PARK GU HYEON
IPC: G02F1/133
Filed: 1999-11-23
Abstract: PURPOSE: A liquid crystal display device and a method for manufacturing the same are to design the LCD device using a low twisted nematic (LTN) liquid crystal which has a fast response speed and can be driven within 10 milliseconds. CONSTITUTION: The first alignment film(115) is formed on the first substrate(101). The second alignment film(117) is formed on the second substrate(103). A compensation film(111) is disposed on the first alignment film. The first polarizer film(107) is disposed on the compensation film and has a polarization angle of (90-φ)/2 degree with respect to a rubbing axis of the first alignment film. The second polarizer film(109) is disposed at a bottom of the second substrate and has a polarization angle of (90-φ)/2 degree with respect to a rubbing axis of the second alignment film. Nematic liquid crystals are disposed between the first substrate and the second substrate and have a twist angle of pi degree.
Patent KR-20000035684-A (KR)
Title: Ultrasonic level sensing in a chemical refill system
Inventor: ZORICH ROBERT SAM
IPC: G01F23/28
Filed: 1999-11-25
Abstract: PURPOSE: Provided is a system for providing chemically reactive vapor from a bubbler to a silicon wafer treating furnace and the like having a storage reservoir for containing and dispensing ultra high purity chemical reagents, at least one bubbler adapted to receive the reagent transferred from the reservoir, and a conduit system adapted to move the reagent from the reservoir to the bubbler CONSTITUTION: A system for transferring ultra pure chemical from a bulk or source reservoir to a smaller dispensing vessel or reservoir utilizing non-intrusive level sensing to provide for an effective or appropriate level of the chemical to be present in the dispensing vessel by automatic transfer from the source reservoir in response to a signal generated by the sensing device. Non-intrusive level sensing can accommodate both high and low viscosity chemicals without using moving parts and without the need for special fixing or calibration.
Patent KR-20010048891-A (KR)
Inventor: CHOI CHANG HO
IPC: H04B7/26
Filed: 1999-11-30
Abstract: PURPOSE: A method for connecting data communication between radio communication terminals is provided to stably transmit and receive a file without a TCP/IP stack in a terminal by stably connecting a data call by using a TCP/IP mounted at a terminal and using the TCP/IP of the terminal in transmission and reception of the file between terminals. CONSTITUTION: A modem instruction word, 'AT+CRM=133', for data communication between radio communication terminals connected to a terminal is received from a user and inputted to a radio communication terminal(301). It is determined whether the radio communication terminal can process 'AT+CRM=133'(302). If the radio communication terminal is not able to process 'AT+CRM=133', an error indication is displayed for the user to inform that a data communication between radio communication terminals is not possible(303). If the radio communication terminal is able to process 'AT+CRM=133', a processing capability indication is displayed for the user(304), and 'ATDT destination terminal number' form is received from the user and inputted to the radio communication terminal(305) through the terminal(305). The radio communication terminal originates a call with a service option 0x8003 and attempts a data communication call connection(306). A call connection request message is transmitted through a transmitting base station/exchanger and a receiving base station/exchanger to the radio communication terminal of the other party, and as the radio communication terminal of the receiving party is ringing, call is terminated(307). RLP negotiation and a TCP/IP negotiation are made between the caller terminal and the receiver's terminal and a PPP connection is made(308). A data communication is made as being connected by the TCP/IP mounted at the caller terminal and the receiver's terminal(309).
Patent KR-20010049047-A (KR)
Inventor: SEO SEOK JANG
IPC: H04B1/40
Filed: 1999-11-30
Abstract: PURPOSE: A radio transmitting and receiving apparatus and a method using an adaptive band-pass filter are provided to restrain a spurious of a transmitting unit and improve a demodulation capability against an interference signal of a receiving party by designing an adaptive band-pass filter for a single channel band, a use frequency and attenuating every signal other than its own channel. CONSTITUTION: A power amplifier(10) amplifies a power of an RF signal inputted for transmission. The first band-pass filter(20) includes an inductor and a capacitor for receiving the RF signal amplified by the power amplifier(10), performing the band-pass filtering function according to a control signal of a main processor(50) and radiating it through an antenna. The second band-pass filter(30) includes an inductor and a capacitor for performing a band-pass filtering function according to the control signal of the main processor(50) for the RF signal received through the antenna. A low-noise amplifier(40) low-noise amplifies the signal which has subject to band-pass filtering by the second band-pass filter(30). The main processor(50) controls the first and the second band-pass filters(20,30).
Patent KR-20010053721-A (KR)
Inventor: KANG DONG JUN
IPC: F24F13/08
Filed: 1999-12-01
Abstract: PURPOSE: A front grille coupling structure for integrated air conditioner is provided to achieve an aesthetic enhancement of air conditioner, while allowing the front grille to be coupled to the cabinet without being damaged. CONSTITUTION: A front grille coupling structure comprises a holder(11) arranged at both side edges of a front grille(10); and a coupling section(21) formed at both edges of the front surface of a cabinet(20), and which has a predetermined thickness so as to be coupled to the holder. The coupling section is formed by bending a part of the side edge of the front surface of the cabinet. The holder is formed of a material same as that of the front grille, and arranged in a horizontal direction so as to be easily coupled to the coupling section. The coupling section is formed to have a curved bent portion so as to prevent the holder arranged at the front grille from being damaged during coupling of the front grille and the cabinet.
Patent KR-20010054965-A (KR)
Inventor: KANG MIN SIK
IPC: B65D90/26
Filed: 1999-12-08
Abstract: PURPOSE: An overflow preventer and an oil supplying system therewith are provided to sufficiently supply oil by automatically closing and opening an oil passage when the level of oil falls. CONSTITUTION: An overflow preventer(300) installed in an oil tank contains a housing with a hollow hole(312). The housing includes an upper housing(310) and a lower housing(320) combined to the upper housing. A vacuum preventive valve(315) is formed on the upper wall of the upper housing. Moreover, a butterfly valve(340) is installed in the lower housing. The vacuum preventive valve makes air flow into the housing to exhaust the oil remaining in an oil supply hose and an oil supply tube to the oil tank when the butterfly valve is shut off. Herein, the butterfly valve contains a rod(342) having both ends penetrating the lower housing and a disk member(344) joined to the rod. The rod is combined to the lower housing to be rotated. Moreover, a sealing ring(346) is supplied to the circumference of the disk member. A float assembly(330) is connected to the rod to drive the butterfly valve in accordance with the level of the oil in the oil tank.
Patent KR-20010055162-A (KR)
Inventor: SON WON GEUN
IPC: B22D2/00
Filed: 1999-12-09
Abstract: PURPOSE: A method is provided which accurately controls the equiaxed ratio of steel billets to a wanted content using the relationship between the equiaxed ratio and degree of overheating of steel billets. CONSTITUTION: The method for controlling the equiaxed ratio of steel billets of ferritic stainless steel comprises the steps of predetermining a target equiaxed ratio of steel billets comprising 0.08 wt.% or less of C, 0.8 wt.% or less of Si, 1 wt.% or less of Mn, 0.035 wt.% or less of P, 0.02 wt.% or less of S, 12 to 20 wt.% of Cr, 0.5 wt.% or less of Mo, 0.05 wt.% or less of N, 1 wt.% or less of Cu, 1 wt.% or less of Ni, 0.2 wt.% or less of Ti, 0.3 wt.% or less of Nb, 0.05 wt.% or less of Al and a balance of Fe and inevitably contained impurities; obtaining a casting temperature by substituting the target equiaxed ratio into the following related formula 1: £Related Formula 1| Target equiaxed ratio (%)="c"+b(ΔT)+a(ΔT)¬2 where ΔT(degree of overheating, deg.C)="casting temperature-theoretic solidifying temperature", c is 103-106, b is -2.186, and a is 0.0113; and obtaining steel billets having a target equiaxed ratio by controlling an average cooling rate of the steel billets within the range of 30 to 50 deg.C/min as casting the steel billets to the obtained casting temperature in the actual operation.
Patent KR-20010055274-A (KR)
Inventor: KIM JAE SU
IPC: A23L33/00
Filed: 1999-12-10
Abstract: PURPOSE: Provided is an antifatigue health supplementary food containing insam extract and multi-vitamins with active principles such as calcium, iron and magnesium, which can prevent various kinds of diseases caused by fatigue and keep physical health. CONSTITUTION: The health supplementary food is prepared by mixing 160mg of insam extract(ginseng saponin 80mg/g total solid 60%), 15μg of powdered vitamin A, 1.2mg of vitamin B1, 0.05mg of vitamin B2, 0.4mg of vitamin B6, 18.2mg of vitamin C, 0.27mg of vitamin E, 4.00mg of nicotinamide, 10.00mg of calcium pantothenate, 15.00mg of magnesium oxide, 5.00mg of zine oxide, 15.00mg of ferrous lactate, 34.00mg of bone meal, 28.00mg of bee wax, 28.4mg of palm oil, 301.00mg of bean oil, and 10.5mg of lecithin. The mixture is sealed up in a soft capsule by 700mg and is to be taken 2-3 times a day.
Patent KR-20010055764-A (KR)
Inventor: AHN GI PYEONG
IPC: H01M4/88
Filed: 1999-12-13
Abstract: PURPOSE: Disclosed is a method for manufacturing cathode of melting carbonate type fuel battery to produce large-aperture cathode green sheet by making suspension as mixing coupling agent, emulsifier, solvent, glycerol, antifoaming agent, nickel powder with optimum composition ratio, by sintering under reductive atmosphere after defoaming, forming, drying. CONSTITUTION: This method for manufacturing cathode of melting carbonate type fuel battery comprises first mixing step(S11) to mix and disperse coupling agent with ball milling by first mixing emulsifier in the coupling agent; second mixing step(S12) to ball mill by second mixing solvent, glycerol and antifoaming agent in the first mixture additionally; third mixing step(S13) to make suspension by melting and mixing using ball milling uniformly after third mixing nickel powder as cathode material in the second mixture; step(S14) to remove bubble from suspension as the third mixture; forming step(S15) to make the suspension passed by the defoaming step(S14) to thin plate by tape-casting; drying step(S16) to make green sheet by drying the thin plate to have proper viscosity; sintering step(S17) to make cathode by sintering the green sheet under reductive atmosphere after burning and removing additive by heating the green sheet at high temperature.
Patent KR-20010057341-A (KR)
Inventor: NAM SANG HYEOK
IPC: H01L21/283
Filed: 1999-12-22
Abstract: PURPOSE: A method for forming a wire connection is provided to be suitable for a high aspect ratio by making impurity diffusion regions formed in different layers and contact pads of wires in a ring shape to overlap a base layer plug and a plug for connecting upper wires. CONSTITUTION: A method for forming a wire connection forms the first interlayer dielectric layer(36) on a semiconductor substrate. The second interlayer dielectric layer(38) is formed of a material having a smaller etch rate than the first interlayer dielectric layer. An etch mask through which a given portion of the second interlayer dielectric layer is exposed. The second interlayer dielectric layer and a given portion of the first interlayer dielectric layer are anisotropically removed using the etch mask to form the first opening. The first interlayer dielectric layer exposed by the first opening is anisotropically removed using the etch mask to form the second opening through the surface of the semiconductor substrate is exposed. A sidewall is formed of a conductive material on the side of the first opening and first contact plug filling the second opening is then formed. The third interlayer dielectric layer(42) is formed on the second interlayer dielectric layer including the first opening and the first contact plug(402). A given portion of the third interlayer dielectric layer is removed to form the third opening through which the surface of the first contact plug is exposed. The third opening is filled with a conductive material and the second contact plug contacting the first contact plug is then formed.
Patent KR-20010057505-A (KR)
Inventor: LEE HYEONG GYU
IPC: H01L21/68
Filed: 1999-12-23
Abstract: PURPOSE: A semiconductor fabrication apparatus capable of reducing particles is provided to remove polymer particles produced on a wafer transfer robot blade automatically. CONSTITUTION: The apparatus includes at least one process chamber and the robot blade(14). The robot blade(14) is driven by a robot arm(12) connected thereto and then transfers a wafer(18) mounted thereon into the process chamber. In particular, the robot blade(14) has a heating coil(16) formed therein. The heating coil(16) applies heat to a surface of the robot blade(14), so that the polymer particles remaining on the surface are separated from the surface. The separated polymer particles are then automatically discharged outside when the robot blade(14) is shifted in a load-lock chamber.
Patent KR-20010064056-A (KR)
Title: Apparatus for embedded network termination in simple private exchange
Inventor: LEE JIN GWON
IPC: H04Q3/10
Filed: 1999-12-24
Abstract: PURPOSE: A built-in network terminal for a simple private automatic branch exchange(PABX) is provided to simplify a connection with the PABX and use a same software in an S/T connection network and a U connection terminal by building a network terminal in a network terminal of the PABX. CONSTITUTION: U/S transceivers(51,52) have a U port(51) connected with a U line with a two-wire 2B1Q(1 Binary 1 Quaternary) transmission type and an S port(52) for transmit a 2B+1D information channel using an AMI(Alternative Mark Inversion) transmission type. The U/S transceivers(51,52) perform a U/S interface. An S/T transceiver(53) have a T port connected with the S port(52) of the U/S transceivers(51,52) for performing an S/T interface. A plurality of capacitors(C1-C4) is located between the U/S transceivers(51,52) and the S/T transceiver(53) for blocking a DC component generated when connecting a transmitting port and a receiving port. A plurality of resistors(R1-R4) is located between the U/S transceivers(51,52) and the S/T transceiver(53) for adjust each reference voltage of the transmitting port and the receiving port.
Patent KR-20000017906-A (KR)
Title: System for preventing explosion when lpg charging station is on fire
Inventor: GU SUNG BAE
IPC: F17D3/00
Filed: 1999-12-28
Abstract: PURPOSE: A constructing method of a system for preventing the explosion of a tank is provided to protect the human by preventing the exploding accident of gas in a gas station. CONSTITUTION: A system comprises of: an expanding tank; a burner of natural convention type; an emergency shut-off valve after a loading arm for steam; a float level gage; a contacting hole of burner for a fire brigade of a fire station; a thermometer; and a safety valve. The preventing system of explosion of a tank is to change a filling system of gas to a freezing system. The tank is frozen and the LPG is removed by absorbing the heat with the tank of gas as an evaporator, by inhaling the gas steam with the burner as a compressor.
Patent KR-20010065318-A (KR)
Inventor: KIM SEONG TAE
IPC: F24F11/00
Filed: 1999-12-29
Abstract: PURPOSE: An outdoor unit of heat pump air conditioner and method for controlling operation of outdoor unit is provided to achieve an in-advance prevention against frost formation at the condenser during heat operation, by maintaining the condenser at constant temperature. CONSTITUTION: An air conditioner includes a compressor(10) for compressing a low temperature low pressure gas refrigerant into a high temperature high pressure gas refrigerant; a condenser(20) for condensing the high temperature high pressure gas refrigerant into a high temperature high pressure liquid refrigerant; an expander(3) for expanding the high temperature high pressure liquid refrigerant passed through the condenser into a low temperature low pressure liquid refrigerant; and an evaporator(4) arranged in the indoor unit and which evaporates the low temperature low pressure liquid refrigerant into a low temperature low pressure gas refrigerant. A defrost apparatus includes a first temperature sensor(11) arranged at the inlet flow channel of the refrigerant being introduced into the compressor, a second temperature sensor(21) arranged at the outlet flow channel of the refrigerant being discharged from the condenser, and an auxiliary heat source(30) arranged in the vicinity of the condenser and which heats in accordance with the temperature value sensed by temperature sensors.
Patent KR-20010059613-A (KR)
Inventor: OH JAE GEUN
IPC: H01L29/78
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to determine ion implant energy of an N-R well by properly adjusting a generation position of fine defects such as threading dislocation. CONSTITUTION: A field oxide film is formed on the first type semiconductor substrate through an STI(shallow trench isolation) process. The second type retrograde implant photoresist pattern is formed on the first type semiconductor substrate, and then is implanted with the second type ion to form the second type retrograde implant well. After the second type retrograde implant photoresist pattern is removed, the second type well implant photoresist pattern is formed, and then is implanted with the second type ion to form the second type well. After the second type well implant photoresist pattern is removed, the first type well implant photoresist pattern is formed, and then is implanted with the first type ion to form the first type well.
Patent KR-20000068204-A (KR)
Title: 기록매체 상에 정보를 기록하는 방법 및 장치
IPC: G11B27/28
Filed: 1998-05-25
Abstract: 적절한 기록매체, 특히 CD 상에 정보를 디지탈 방식으로 기록하는 방법이 개시되는데, 이 방법에서는 레코딩(11)이 기록 세션 동안에 형성된다. 레코딩(11)은 기록되어야 정보를 갖는 프로그램부(20)를 구비한다. 프로그램부(20)를 기록하기 전에, 소정 개수의 런인 블록(21, 22, 23, 24)이 기록되고, 프로그램부(20)를 기록한 후에, 소정 개수의 런아웃 블록(25, 26)이 기록된다. 기록 세션 동안, 관련된 기록 세션 동안 사용된 기록장치를 식별하는 식별코드(RID)가 상기 기록매체 상에 기록된다. 본 발명에 따르면, 이 식별코드(RID)는 상기 런인 블록(21, 22, 23, 24)과 런아웃 블록(25, 26) 중 적어도 하나에 기록된다. 이것은 비교적 짧은 레코딩의 경우에도 전체의 식별코드를 기록할 수 있는 가능성을 제공한다.