baber/WOPTO huggingface dataset:
Patent KR-20020024586-A (KR)
IPC: B01D71/24
Filed: 2000-05-12
Abstract: 본 발명은 고순도, 고압 수소 가스 스트림을 합성가스로부터 회수하는 방법에 관한 것이다. 상기 합성 가스는 수소-풍부 투과물 및 수소-결핍 비투과물로 상기 합성 가스를 분리하는 멤브레인과 접촉한다. 상기 투과물은 이산화탄소 흡수장치로 이송된다. 상기 이산화탄소 흡수장치는 용매를 사용하여 이산화탄소를 제거한다. 상기 흡수장치로부터 얻어지는 상기 이산화탄소-풍부 용매는 가열된 후 가스-액체 접촉장치로 보내어지며, 상기 용매는 수소 탈거에 의해 재생된다. 작은 재순환 스트림의 재생 가스, 즉 수소는 실질적으로 상기 용매와 접촉하며, 포함되고 용해된 질소를 상기 용매로부터 탈거시킨다. 이와 같은 탈거 가스, 재생가스 또는 바람직하게는 이들 모두는 이후에 연소 터빈에서 연소시키기 위하여 비투과물과 혼합된다.
Patent KR-20020026454-A (KR)
IPC: B01J35/00
Filed: 2001-03-28
Abstract: An exhaust gas purifying catalyst for exhaust gas discharged from an automotive internal combustion engine. The catalyst comprises a substrate over which a hydrocarbons adsorbing material layer is formed as a lower layer to absorb hydrocarbons contained in exhaust gas. The hydrocarbons adsorbing material layer contains zeolite and colloidal silica which has undergone firing. The colloidal silica is in a chain-like form and/or a spherical form before and after the firing. Additionally, a catalyst component layer is formed as an upper layer over the hydrocarbons adsorbing material layer. The catalyst component layer contains a catalyst metal.
Patent KR-20020019468-A (KR)
Title: Method for processing an audio signal
IPC: H04R3/04
Filed: 2000-05-26
Abstract: A circuit for processing an input audio signal received at an input of the circuit provides a processed audio signal at a circuit output. The circuit includes first and second conductive paths through which the received audio signal travels. The audio signal is processed such that harmonics of the signal components with a low-frequency are generated in the second path and are admixed to the signal in the first path. In the second path the audio signal is sequentially bandpass filtered, weighted with a correction factor, amplified, limited to a predetermined value, and bandpass filtered, where the correction factor is reduced when the predetermined value is exceeded.
Patent KR-20030059576-A (KR)
Inventor: JANG JU IK
IPC: G06Q30/06
Filed: 2002-01-02
Abstract: PURPOSE: A one-stop menu is provided to largely increase profits and to offer convenience to an owner of a delivery restaurant by offering a stable and efficient PR(Public Relations) method for a restaurant highly depending on the delivery. CONSTITUTION: A service intermediary receives the delivery demand as substitute for an affiliated shop by using one or many integrated telephone numbers. The service intermediary supplies the service demand by receiving the service demand requested from a user in each unit region. One or two affiliated shops are formed for every business category in each region. A delivery system offers a mileage or a premium for the delivery demand or the price over a constant number by databasing the demand for the foods delivery of each home.
Patent KR-20020024034-A (KR)
Title: Record Medium of Voice Modulating Program for Transmitting Modulated Voice by Cellular Phone
Inventor: BAEK JONG GWAN
IPC: G10L13/033
Filed: 2002-01-18
Abstract: PURPOSE: A recording medium recording voice modulation program for transmitting a modulated voice through a cellular phone is provided to modulate the voice of a user into a voice similar to the voice sounding when the user inhales helium gas and to transmit the modulated voice through a cellular phone. CONSTITUTION: A recording medium is readable by a computer record program for executing voice recognition through the computer and includes functions of converting an input analog voice signal into a digital signal having a predetermined sampling frequency(S21), extracting the digital signal in unit of frame(S22), and a compressing the digital signal(S23). The recording medium further has functions of detecting the cycle of a user's voice, compensating for a period of time shortened by the compression(S24), and outputting the compensated frame signal as an analog signal having the same frequency as the sampling frequency(S25).
Patent KR-20030065114-A (KR)
Title: hair vending machine and control method thereof
Inventor: BYUN HYUN SENG
IPC: A45D34/00
Filed: 2002-01-31
Abstract: PURPOSE: A vending machine and a control method thereof are provided which enables to check one hair conveniently by inserting a coin to the vending machine, by installing products like gell, spray, a drier and a comb. CONSTITUTION: A sensor part(100) senses the insertion of a coin, and a display part(110) displays an amount of money according as the sensor part senses the coin. A selection button switch part(120) selects a corresponding button of a product to use. A solenoid part(130) controls flux of spray when spray is selected in the selection button switch part. The first timer(140) controls flux speed of the solenoid intermittently. A compression motor part(150) is driven to jet gell when gell is selected in the selection button switch part. The second timer(160) controls a driving speed of the compression motor intermittently. A motor part(170) is driven to send out a drier or a comb when they are selected. The third timer(180) controls a driving speed of the above motor intermittently. A jet/sending-out part(190) is controlled by the driving of the compression motor and the motor. A light emitting part(200) shows an operation state of a system.
Patent KR-20030065206-A (KR)
Title: Agents for increasing anti-cancer activity against cisplatin-resistant head and neck cancer
Inventor: JUNG DAE GYUN
IPC: A61K31/7088
Filed: 2002-01-31
Abstract: PURPOSE: An anticancer activity-increasing agent for enhancing a therapeutic effect on head and neck cancer by inhibiting a gene in which expression is increased in head and neck cancer cells is provided which can effectively treat cisplatin-resistant head and neck cancer. CONSTITUTION: The effect of treating head and neck cancer is achieved by inhibiting a gene in which expression is increased in head and neck cancer cells. To inhibit the gene, an antisense oligonucleotide against a gene in which expression is increased in cisplatin-resistant head and neck cancer cells is used. The antisense oligonucleotide is an oligonucleotide against a Hsp86 gene of a sequence number 1, a Hsp27 gene of a sequence number 2, a TMSB4X gene of a sequence number 3, a IL-1 gene of a sequence number 4, an EGFR gene of a sequence number 5, a PSC5 gene of a sequence number 5, a PSC5 gene of a sequence number 6 and DAD1 gene of a sequence number 7.
Patent KR-20030070388-A (KR)
Title: Method of manufacturing semiconductor devices
Inventor: KIM NAM SIK
IPC: H01L29/78
Filed: 2002-02-25
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce the resistance of a diffusion layer and make the interconnection of the diffusion layer by forming a salicide layer on the diffusion layer and the sidewall of a trench while using a silicon-on-insulator(SOI) wafer. CONSTITUTION: A gate oxide layer, a polysilicon layer and a salicide blocking layer are deposited on the SOI substrate(2) and are patterned to form a gate electrode. An ion implantation process for forming a lightly-doped-drain(LDD) diffusion layer is performed on the SOI substrate including the gate electrode. A nitride layer is deposited on the ion-implanted SOI substrate to form a spacer insulation layer. Ions for forming a diffusion layer are implanted into the SOI substrate including the spacer insulation layer and a heat treatment process is performed. A trench insulation layer for trench insulation is formed on the heat-treated SOI substrate. A salicide layer(14) is formed on the SOI substrate including the trench insulation layer. An insulation layer(16) is deposited and planarized on the SOI substrate having the salicide layer. A metal interconnection is deposited on the planarized SOI substrate.
Patent KR-20030071438-A (KR)
Title: Mixer apparatus for garbage disposal
Inventor: CHUN BEONG SOO
IPC: B01F7/30
Filed: 2002-02-28
Abstract: PURPOSE: An agitating machine for the process of food wastes is provided to cause the food wastes to be rapidly fermented while being crushed, and to achieve rapid agitation through strip screws serving to raise the food wastes. CONSTITUTION: In the agitating machine, having an agitating chamber(600) containing an agitator, a cover(601), and an operation cab(700), a driving motor(400) and a driving motor shaft provided in the operation cab are directly formed of outer gears. As the outer gear formed at the driving motor is inserted into a bearing formed at a lower casing of a speed reducer, it is engaged with a plurality of planetary gears(70) linked to a pin attached to an annular plate of a first output shaft(7), and the planetary gears are further engaged with an inner gear fixed at an annular plate(41) attached to the lower side of a second output shaft. The output shafts are inserted into a sealing(55) centrally attached to a round plate(500), which divides the operation cab and agitating chamber. To the second output shaft is fastened a fastening block, which is formed with a plurality of semi-circular transfer blades(200), and other ends of the transfer blades are coupled with a plurality of second strip screws(20) so as to rotate along with the blades. Another block(8) is fastened to the first output shaft, and has a plurality of transfer blades(100) coupled in an opposite direction to the transfer blades coupled to the second output shaft, which are coupled with first strip screws(10).
Patent KR-20020071778-A (KR)
Inventor: HIRAMATSU NOBUTAKA
IPC: F16C33/14
Filed: 2002-03-07
Abstract: PURPOSE: To easily machine a plurality of inclined faces having different angles to be formed at both sides in the axial direction of the inner periphery face of a bearing alloy. CONSTITUTION: A machining holder 18 has a groove 20 on the inner periphery face extending to the peripheral direction and is formed with the groove 20 stepped at both sides in the cross direction, and a half-split bearing 11 is stored in the machining holder 18. The half-split bearing 11 is thrust at both ends in the peripheral direction by a thrusting member 24, whereupon the half-split bearing 11 is elastically deformed to be fitted into the groove 20 and then deformed in a polygonal line with both sides in the cross direction hitting corners 22, 23 of the stepped portions. In this state, the half-split bearing 11 is machined at both sides in the axial direction along one cylindrical face by a broach 19. Thus, two inclined faces having different angles are continuously formed at both sides in the axial direction of the bearing alloy 13 of the half- split bearing 11.
Patent KR-20030072989-A (KR)
Title: Single stage converter of CCFL inverter
Inventor: MIN BYEONG UN
IPC: H05B41/24
Filed: 2002-03-08
Abstract: PURPOSE: A single stage converter of an LCD backlight inverter is provided to produce an IC with a single stage type having an independent circuit construction so as to reduce the size of the backlight inverter and improve efficiency of the inverter. CONSTITUTION: A single stage converter of an LCD backlight inverter includes a transformer operation controller, a shut-down generation judgement unit, and a stabilizer. The transformer operation controller receives feedback current that is output from the output port of a transformer to flow through lamps to compare the feedback current with a dimming signal, and compares the comparison result with a triangular wave to control the operation of a voltage supply path alternating unit so as to control the operation of the transformer. The shut-down generation judgement unit(160) receives the current to compare the current with a reference voltage to judge whether or not shut-down occurs. The stabilizer accepts a driving voltage to compare the driving voltage with a reference voltage to judge the over voltage state, and meets the shut-down or over voltage state in the case of shut-down or over voltage state.
Patent KR-20030076794-A (KR)
IPC: G02F1/133
Filed: 2002-03-21
Abstract: 대형 LCD에 있어서, 백라이트 모듈의 냉음극선관을 구동하기 위해 고정된 위상 편이를 가진 전압을 이용하는 냉음극선관의 구동 방법으로서, 일관된 전력원을 제공하고 서로 접해있는 부하들간에 존재하는 불안정한 위상 편이로 인한 전력 누설을 효과적으로 제어하기 위해 서로 접해있는 부하들 사이에 고정된 위상 편이를 제공하도록 전압에 의해 형성된 위상 편위(偏位)를 가지는 회로를 이용하는 방법.
Patent KR-20020035523-A (KR)
Inventor: LEE HO JIN
IPC: G03B21/60
Filed: 2002-04-06
Abstract: PURPOSE: A transmission type integrate screen is provided to prevent phenomenon that a circumferential part of a screen darkens due to reflective loss and to reduce size of a back projection type display. CONSTITUTION: A screen comprises an integrate sheet(5) and a lenticular sheet(4). A spiral core lens and an integrate strip spirally wound around the core lens are placed on a center of the screen. The integrate strip is extruded by extrusion variable mold with variable section and cut to have an incidence angle half of a projection angle(PHI) of a projection lens and to be successively folded to be perpendicular with projection beam.
Patent KR-20030081598-A (KR)
Title: Storage medium and apparatus for recording and regenerating digital video therefor
Inventor: PARK JONG YONG
IPC: G11B20/12
Filed: 2002-04-12
Abstract: PURPOSE: A recording medium and a system for recording and reproducing digital video using the recording medium are provided to record and reproduce high-capacity digital multimedia data using a file system of managing a recording medium having a cluster with a size suitable for the multimedia data. CONSTITUTION: A recording medium is composed of the first and second regions(111,112). The first region is divided into clusters capable of storing a data file having transport streams for at least five minutes. The second region stores address information about at least one cluster in which the data file is recorded. The clusters constructing the first region have a size capable of storing at least 120 Mbit. The second region records texture, sound and channel information(113/2) about the data file stored in the first region, information(113/1) on the time when the data file is stored, and information(113/4) about the starting point of the cluster storing the data file.
Patent KR-20030085977-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F17/26
Filed: 2002-05-02
Abstract: PURPOSE: A vending machine for engraving a seal is provided to perform a seal engraving process within a short time by using a vending machine. CONSTITUTION: A vending machine for engraving a seal includes an artificial intelligent computer(2) and a chip. A cutting portion(5) is installed in the vending machine in order to engrave characters on a seal. The coin is inserted into a coin insertion hole. An infrared settlement system(13) is used for processing a credit card. A button(10) is used for selecting the kinds of seals of a seal receptacle(11). The selected seal is fixed by a seal fixing portion(6) of the cutting portion(5). The characters are engraved on the seal according to the input information received by a font selection button(8). The engraving process is performed by touching a monitor screen(7).
Patent KR-20030086392-A (KR)
Title: Method for providing an financial collector's allowance synthetically and computer readable record medium on which a program therefor is recorded
Inventor: JUNG MU SUNG
Filed: 2002-05-04
Abstract: PURPOSE: A method for integrating and paying the allowance of a financial planner and a recording medium are provided to integrate and manage the allowance and selling results of the financial planner according to the selling results, and withdraw the allowance from one financial account. CONSTITUTION: A CPU transmits a planner registration picture to a planner computer, receives basic information such as a name, an address, a mobile phone number, an ID, a password and a team of a planner from the planner computer. The CPU stores received information in a planner DB(S2). The CPU receives basis information of a financial goods purchase applicant collected by the planner and financial goods information from the planner computer, and transmits basis information and financial goods information to a financial institute server. The CPU receives selling approval information and allowance accounting information corresponding to selling approval information from the financial institute server, and stores received selling approval information and allowance accounting information(S4). The CPU receives information about the entire allowance corresponding to financial goods bought by planners who belong in an operator from the financial institute server, and stores received information in a money receipt DB(S6). The CPU classifies information about the allowance of each planner by information received from the financial institute server, stores allowance payment information in an accounting DB of each planner, and pays the allowance corresponding to allowance payment information in a financial account previously negotiated between the operator and the planner(S8). The CPU receives the financial goods selling results of the planner or allowance inquiry application information from the planner computer, and transmits information suitable for application information to the planner computer(S10).
Patent KR-20030090112-A (KR)
Title: Feeder for glass melter
Inventor: KIM JEONG WON
IPC: C03B5/225
Filed: 2002-05-21
Abstract: PURPOSE: Provided is a feeder for a glass melting furnace, which supplies a molten glass liquid from which foreign glass components are removed, to a forming device in order to prevent the inferiority of the glass product quality. CONSTITUTION: The feeder(20) for a glass melting furnace comprises a lower wall, a pair of sidewalls disposed at both sides of the lower wall spaced by a separation distance to form a flow path of the molten glass liquid, and multiple damper blocks disposed along the longitudinal direction of the sidewalls spaced by a separation distance to divide the flow path into multiple zones. The feeder is characterized by comprising a filter damper block(29) disposed on the top surface of the sidewalls, which has a part extended to contact with the molten glass liquid flowing in the flow path and performs filtering of the upper part of the molten glass liquid.
Patent KR-20030091235-A (KR)
Title: The liquid injection apparatus
Inventor: KIM YONG HWAN
IPC: B65B3/04
Filed: 2002-05-25
Abstract: PURPOSE: A quantitative injection device for liquid contents is provided to precisely control the injection of the liquid contents, and to quickly inject the liquid contents by forcibly supplying the liquid contents. CONSTITUTION: A quantitative injection device for liquid contents is composed of a hopper(2), a driving unit(3), a control unit(4), and an input adjusting unit(5). The driving unit includes a gear pump(31) forcibly supplying the liquid contents to a supply pipe(34), a motor(32) driving the gear pump and having an encoder(33) for controlling the rpm of the gear pump, and a solenoid valve(35) installed at the middle part of the supply pipe and cutting off the supply of the liquid contents. The control unit controls the rpm of the motor and the operation of the solenoid valve according to the output of the encoder.
Patent KR-20030091452-A (KR)
Title: Method of forming pattern inhibiting pitting effect
Inventor: KIM DONG CHAN
IPC: H01L21/306
Filed: 2002-05-28
Abstract: PURPOSE: A pattern forming method is provided to be capable of preventing pitting phenomenon generated due to the difference of etching speed between a high density pattern region and a low density pattern region by previously etching the partial portion of the high density pattern region. CONSTITUTION: After sequentially forming a gate isolating layer(104), a polysilicon layer(106), and a gate layer(108) at the upper portion of a substrate(102), the gate layer of a cell region(100) is selectively etched. Then, an etching process is carried out at the resultant structure for selectively patterning the gate layer, the polysilicon layer, and the gate isolating layer of the cell region and a peripheral region(200). Preferably, a hard mask(110) is used as an etching mask while carrying out the etching process. Preferably, a silicon nitride layer is used as the hard mask.
Patent KR-20020059268-A (KR)
Inventor: KIM JUN HYUN
Filed: 2002-06-03
Abstract: PURPOSE: A method for applying an online plastic model and an assembling system are provided to activate a plastic model system by satisfying the desires of users through the avatar chatting, game playing, and the mobile services, and to promote the sales of a shopping mall by selling the plastic models made by the users in the shopping mall. CONSTITUTION: A user makes a plastic model item by using a base frame and the 3D technique while changing the colors of items and by purchasing additional items. The completed plastic model is movable three-dimensionally. The plastic model is used for avatar chatting. The plastic model is used as an opening or game supporter by being loaded on a game site. By attaching specialized items, the fighting power of the plastic model is increased in a game. The plastic model is sold in a shopping mall site or purchased through a plastic model site. The items inserted with advertisements are used without a pay. The cyber money is provided depending on the application of the plastic model. The items are purchased with the cyber money.
Patent KR-20020060650-A (KR)
Inventor: LEE GEUN HO
IPC: B23P19/06
Filed: 2002-06-10
Abstract: PURPOSE: A swage type lock bolt and an assembling tool are provided to prevent rotation of a ring after assembling, and to reduce fatigue in the major axis by adjusting the assembling force. CONSTITUTION: A lock bolt(10) is composed of a bolt head(12) fixed in an object, a bolt pin(14) integrally formed with the bolt head by penetrating the object, a pin tail(16) integrally formed with the bolt pin and cut by tension in assembling, and a ring placed in the object and fitted to the thread of the bolt pin. An assembling tool has bypass holes bypassing compressed air, an outer cylindrical nose(24) pressing the ring to the thread of the bolt pin, a holder(26) inserted to the outer nose to pull the pin tail, and a jaw(32) holding the pin tail. Manufacturing cost is reduced with decreasing process, and assembling force is improved with forming a rotation preventive groove axially in the bolt pin.
Patent KR-20040000564-A (KR)
Title: Stack structure for fuel cell
Inventor: CHO TAE HUI
IPC: H01M8/02
Filed: 2002-06-21
Abstract: PURPOSE: A stack structure of a fuel cell using a B compound as fuel is provided, to prevent the hindrance of fuel supply by the pressure increase due to the increase of hydrogen gas in stack in generation by allowing the gaseous hydrogen in BH4- aqueous solution to be absorbed into a bipolar plate. CONSTITUTION: The fuel cell supplies the B compound stored in a fuel tank to the anode(22) of stack, supplies the air to the cathode(23) of stack, and obtains the electromotive force from the chemical reaction of the B compound and the air, wherein the stack(10) comprises at least one layered cell comprising a membrane-electrode assembly(24) whose both ends are adhered to a bipolar plate(25) having a flow path groove(31). The bipolar plate is made of a hydrogen storage alloy for absorbing gaseous hydrogen. Preferably the B compound is BH4- in aqueous solution state.