baber/WOPTO huggingface dataset:
Patent KR-20040072080-A (KR)
Inventor: CHO JANG HO
IPC: B41J2/16
Filed: 2003-02-08
Abstract: PURPOSE: An ink jet print head and a method for manufacturing the same are provided to obtain an ink jet print head having an improved structure capable of enhancing performance thereof. CONSTITUTION: An ink jet print head includes a substrate(100). An ink chamber(106) filled up with ink is formed at a surface of the substrate. A restrictor(108), which is a path for providing ink from an ink storage(200) to the ink chamber(106), is formed by passing through a rear surface of the substrate(100) from a bottom surface of the ink chamber(106). A nozzle plate(120) is stacked on a surface of the substrate(100) to form an upper well of the ink chamber(106). The nozzle plate includes a nozzle(104) formed at a position corresponding to a center of the ink chamber(106). A conductor(124) is formed at an internal portion of the nozzle plate(120) to apply current to a heater(122).
Patent KR-20040073133-A (KR)
Inventor: CHO HYEON JUN
IPC: G01R33/038
Filed: 2003-02-13
Abstract: PURPOSE: An apparatus for measuring a characteristic value of a permanent magnet is provided to improve the reliability by measuring characteristic values of samples within a chamber and comparing the characteristic values to each other. CONSTITUTION: A chamber(110) includes a temperature sensor, a humidity sensor, a heater, and a humidity controller. A plurality of rotary tables(120) are installed in the inside of the chamber. A plurality of through-holes are arranged on the rotary tables. A rotary shaft is formed at a center of the rotary table. An index driver is used for rotating the rotary shaft as much as an angle between the through-holes. A plurality of transferring jigs(150) are installed at lower parts of the rotary tables. A jig transfer unit transfers the transferring jig. A detector(140) is installed at an upper part of the rotary table in order to measure a characteristic value of a permanent magnet. A controller is used for controlling operations of the index driver, the jig transferring unit, the heater, and the humidity controller.
Patent KR-20030069077-A (KR)
Title: 브리지 부착 텐션 마스크용 연강 소재 및 섀도우 마스크
IPC: C22C38/00
Filed: 2003-02-13
Abstract: (과제) 마스크의 파인피치화에 의해 구멍의 형상불량이 일어나기 쉬워지고, 또 마스크의 박육화에 의해 강도가 저하된다.     이들에 대응할 수 있는 브리지 부착 텐션 마스크용 연강 소재를 제공한다. 
     (해결수단) 브리지 부착 텐션 마스크용 연강 소재의 조성 : C 농도를 높게 하면서 편석을 억제한다.     C를 0.015%를 초과하며 0.060% 이하 함유하고, 잔부 Fe 그리고 S 및 P 를 함유하는 불가피한 불순물과, Si, sol.Al 및 Mn을 함유하는 수반 원소 - 단 Si:0.03% 이하, sol.Al:0.01∼0.1%, Mn:0.05∼0.5%, S:0.03% 이하, P:0.05질량% 이하임 - 으로 이루어진다.     판두께:0.02∼0.15㎜.
Patent KR-20040076077-A (KR)
Inventor: PARK BYEONG BAE
IPC: G11B15/60
Filed: 2003-02-24
Abstract: PURPOSE: A tape guide device of a tape recorder is provided to vertically install a pole of the guide device without slopingly installing the pole at predetermined angle, in order to regularly maintain a position of a magnetic tape by the pole, thereby always maintaining certain data. CONSTITUTION: When a tape cassette is laid at a reel table of a sub deck to be loaded, a magnetic tape is taken out by a pole base unit, and runs while being wound over an outer circumference of a head drum assembly. A tension arm(11) rotates at a predetermined rotational shaft(13), and a tension pole(101) moves to guide the magnetic tape by applying tension to the magnetic tape. The magnetic tape running along an outer circumference of the tension pole(101) maintains a certain running position on the outer circumference of the tension pole(101). An upper flange portion is installed on an upper side of a guide roller of the pole base unit, and restricts a further movement of the magnetic tape toward an upper side.
Patent KR-20030031029-A (KR)
Title: Water saving system in toilet
Inventor: JUNG MIN WOO
IPC: E03C1/01
Filed: 2003-02-26
Abstract: PURPOSE: A water saving system in a toilet is provided to heighten economical and environmental efficiencies by recycling waste water from a toilet. CONSTITUTION: The water saving system in a toilet contains: a washstand provided with a selective flush lever(1a) to decide whether to discharge waste water into a drain or to store in a waste water storage tank; and a waste water storage tank provided with a cleaning injector(2b) and a waste water storage tank(2f) and a float(2c), and connected with pipes(2e,2d) to store waste water, then to use for removing urine and feces in a toilet bowl.
Patent KR-20040077372-A (KR)
Inventor: LIM JAE GUK
IPC: H04L12/26
Filed: 2003-02-28
Abstract: PURPOSE: A portable ATM test apparatus is provided to realize an inexpensive test apparatus which is comprised of an optical module, a framer chip, an FPGA, and attached logics without a processor. CONSTITUTION: An optical module(100) tests a line card having an STM-1 optical interface, and executes optical-electric conversion and electric-optical conversion. An STM-1 framer(200) extracts ATM(Asynchronous Transfer Mode) cells from an STM-1 frame and loads a test cell in the STM-1 frame to transmit the test cell. A local clock supply unit(300) generates and supplies clocks to be used at the STM-1 framer(200). A DIP(Dual Line Package) switch(400) for VPI(Virtual Path Identifier)/VCI(Virtual Channel Identifier) setup sets up VPI/VCI loaded into a header of an ATM test cell as binary values. A test start/end control unit(500) executes functions of a push button informing the start and the end of a test. An error counter display unit(600) visually shows a count value in the case that an error is generated during the test. A test cell payload setup switch(700) is installed to designate types of payloads of test cells. A power matching unit(800) supplies power by using a battery and an adapter. An FPGA(Field Programmable Gate Array) unit(900) generates test cells by receiving ATM cells and payload values, counts transmitted and received cells while transmitting a count value to an external test error counter display unit.
Patent KR-20040078489-A (KR)
Inventor: KIM GWANG HYEON
IPC: G11B19/20
Filed: 2003-03-04
Abstract: PURPOSE: A heatproof device of an optical disk drive is provided to form the first and second blades to flow an outer cold air into a drive body through a ventilating hole when a turn table and a clamping member are rotatively driven. CONSTITUTION: The first blades(251) are installed along the outer circumference of a clamping member(223). The second blades(253) are installed along the outer circumference of a turn table(225). Each of the first and second blades(251,253) is integratedly formed with the clamping member(223) and the turn table(225) to form the clamping member(223) and the turn table(225) in fan shape. When the first and second blades(251,253) are distorted to form a pitch angle among the blades(251,253), the clamping member(223), and the turn table(225), a ventilation effect is more improved by the blades(251,253).
Patent KR-20040079507-A (KR)
Inventor: LEE JEONG HUN
IPC: H01L33/20
Filed: 2003-03-07
Abstract: PURPOSE: A method for fabricating a semiconductor light emitting device is provided to transmit effectively light from an active layer of a semiconductor light emitting substrate to the outside by reducing locally thickness of a particular region of the semiconductor light emitting substrate. CONSTITUTION: A mask layer is formed by coating a mask material on the entire surface of a semiconductor light emitting substrate. The surface of the semiconductor light emitting substrate is partially exposed by patterning the mask layer(20). An upper part of the semiconductor light emitting substrate is partially removed by etching vertically the exposed semiconductor light emitting substrate. The mask layer is removed by etching the residual mask material from the upper part of the semiconductor light emitting substrate.
Patent KR-20040082814-A (KR)
Inventor: JU MIN HO
IPC: H01J9/02
Filed: 2003-03-20
Abstract: PURPOSE: A thin film oxide deposition method is provided to prevent damages caused due to use of ion and degradation of vacuum level caused due to increase of O2. CONSTITUTION: A thin film oxide deposition method comprises a step of mounting a substrate in a chamber(700); a step of maintaining the chamber at a vacuum state, and forming O2 atmosphere in the chamber by injecting small amount of O2 gas in the chamber; a step of forming an ionized £O| atmosphere in the chamber by radiating a UV lamp(500) in the chamber and generating ionized £O|; and a step of depositing, on the substrate, the material evaporated from a deposition material source together with the £O| which is dissociated in the ionized £O| atmosphere.
Patent KR-20030076448-A (KR)
Inventor: KIM HONG HUI
IPC: C07K16/28
Filed: 2003-03-21
Abstract: PURPOSE: Anti-RANK monoclonal antibodies and a pharmaceutical composition containing the same antibodies are provided, which antibodies selectively recognizes RANK and inhibits the differentiation of osteoclast, so that they can be useful for diagnosis and treatment of diseases associated with increase of osteoclast differentiation and RANK expression. CONSTITUTION: IgG2 type anti-RANK monoclonal antibodies selectively recognizing RANK, having osteoclast differentiation inhibiting activity and fragments thereof are provided, wherein the fragment of monoclonal antibodies is F(ab)2. A hybridoma producing the IgG2 type anti-RANK monoclonal antibodies is provided, wherein the hybridoma has the accession number of KCTC 1019BP. A method for producing the anti-RANK monoclonal antibodies comprises the steps of: immunizing an animal with GST-RANK fusion protein; fusing spleen cell of immunized animal with myeloma cell to produce hybridoma; selecting a hybridoma selectively recognizing RANK and producing anti-RANK monoclonal antibodies; and culturing the selected hybridoma to separate the anti-RANK monoclonal antibodies or injecting the selected hybridoma to an animal and separating the anti-RANK monoclonal antibodies from abdominal dropsy.
Patent KR-20040084351-A (KR)
Inventor: LEE CHUN JONG
IPC: A01K13/00
Filed: 2003-03-28
Abstract: PURPOSE: An apparatus for washing a pet dog is provided to make bathing so easy and sharply reduce a bathing time since automatic bathing and drying are enabled. CONSTITUTION: The apparatus comprises: a main body(200) having a perforated portion formed at the front surface so as to expose the head part of a pet dog; a top cover(100) detachably coupled to the top part of the main body(200) to form a dome shape and provided with a plurality of spray nozzles(120) overall on the inner side; an auxiliary main body(400) coupled to the central top surface of the main body(200) and provided on the top surface with a plurality of spray nozzles(410); and a shower(240) and a basin(300) located at the upper and lower parts of the main body.
Patent KR-20040085390-A (KR)
Inventor: YANG CHEOL
IPC: A47G19/03
Filed: 2003-03-31
Abstract: PURPOSE: Provided is a disposable double paper case to prevent the projection portions of layered cases from being crushed when a vertical load is applied, by firmly connecting an inner side paper and an outside cover paper; a base board and a lower end part of the cover paper; and forming a number of inward projections at regular intervals, around the circumference of the inner lower part of the paper case. CONSTITUTION: The disposable double paper case, in which a cover paper(7) is attached to form a space portion(6) around the outside circumference of the paper case(5) including a bottom paper(1) at the lower end part of a side paper(4), comprises a double curling portion(11) where the upper end of the side paper(4) and the upper end of the cover paper(7) are outwardly rolled; an outward expansion portion(12) where a base board(8) is more broadly expanded than the lower end of the side paper; a space portion(6) between the side paper(4) and the cover paper(7); and a number of inward projections(13) formed at the side paper(4).
Patent KR-20040088606-A (KR)
Inventor: PARK BYOUNG CHOO
IPC: H05B33/04
Filed: 2003-04-10
Abstract: PURPOSE: A method for sealing an organic semiconductor and an organic semiconductor produced with the same are provided to prevent the degradation of the semiconductor due to moisture and oxygen. CONSTITUTION: A method for manufacturing an organic semiconductor comprises a step of layering an anode and an organic layer on a substrate and a step of forming a cathode by using cathode material including dehydrogenation gas agent like a metal halide compound on the organic layer.
Patent KR-20040088652-A (KR)
Inventor: LEE MUNG HEE
IPC: F25D11/04
Filed: 2003-04-10
Abstract: PURPOSE: An apparatus for lifting up and down a shelf in a Kimchi refrigerator is provided to easily put in and take out a Kimchi box by installing a lift at a lower end of a shelf. CONSTITUTION: A driving motor(310) rotates a worm gear(300) forward and backward if lift-up and lift-down buttons(200,210) formed at the front of a Kimchi refrigerator(100) are pressed. A worm wheel(400) is engaged with the worm gear, and an idle screw(410) is fixedly installed in the middle of the worm wheel in a vertical direction. A lift nut(500) lifts up and down a shelf(110) while going up and down if the idle screw is operated in a state the lift nut is combined with the idle screw and an upper end is coupled with a lower end of the shelf. A guide pipe(600) is installed outside the lift nut for guiding the lift nut up and down.
Patent KR-20040090256-A (KR)
Inventor: PARK JU CHEOL
IPC: B60L11/18
Filed: 2003-04-17
Abstract: PURPOSE: A turbine and auxiliary motor, and an operation control method are provided to achieve improved output and hill climbing ability, and prevent an environmental contamination. CONSTITUTION: A turbine and auxiliary motor comprises a turbine rotor having a turbine blade or impeller(24) arranged in a rotor; a turbine including a pulley for transmission of power, a bearing, and a support; a stator assembled with the rotor by the bearing and support; turbines arranged at one ends of the stator and the rotor, and which serve as an auxiliary motor; and an insulating member, a voltage regulator, a main rectifier, an auxiliary rectifier, an AC/DC converting unit, and a bracket(45).
Patent KR-20030043867-A (KR)
Inventor: KI HYEONG HO
IPC: B02C21/00
Filed: 2003-05-03
Abstract: PURPOSE: Provided is a wet recycling equipment for smashed sand using construction wastes which lets a first vibrating screen by-pass the construction wastes as necessary to reduce work load at a first crusher so that it helps to maximize production efficiency. CONSTITUTION: The wet recycling equipment for the smashed sand using construction wastes comprises the parts of: a hopper(1) which lets the construction wastes for crushing projected; a vibrating supplier(2) which moves the projected wastes; a handpicking conveyer(3) which allows workers to select timbers, waste Asphalt Concrete or so on among the wastes; the first vibrating screen(10) which consists of a first selection net(11) with a first granularity and a second selection net(12) with a second granularity smaller than the first granularity; the first crusher(20) which crushes the wastes, which are not passed through the first selection net; a second vibrating screen(21) which selects surface soil among the wastes crushed through the first crusher; a sorting tank(30) which filters extraneous matters from the crushed wastes, which are not passed through the second vibrating screen and selection net; a second crusher(51) which crushes the crushed wastes secondly; a third vibrating screen(60) which sorts out the crushed wastes as four sizes; a third crusher(80) which crushes the crushed wastes thirdly, which are not passed through the third selection net; a fourth vibrating screen(70) which lets the crushed wastes supplied to a first and a second net(71,72) at the same time; and a classifier(90) which eliminates residuals to produce final smashed sand.
Patent KR-20030089490-A (KR)
Title: 레이저 빔을 이용한 반도체 결정화 방법 및 장치
IPC: C30B35/00
Filed: 2003-05-16
Abstract: 복수개의 레이저 원에 의해 방출된 레이저 빔이 비정질 반도체를 결정화하기 위해 기판 상의 비정질 반도체의 선택된 부분상으로 조사되는 복수개의 서브 빔으로 분할된다.  레이저 빔 사이의 발산각의 차이는 빔 확장기에 의해 수정된다.  장치는 서브 빔 분할 조립체 및 서브 빔 초점 조정 조립체를 포함하는 서브 빔 선택 조사 시스템을 포함한다.  또한, 장치는 레이저 원, 초점 조정 광학 시스템, 및 합성 광학 시스템을 포함한다.  기판을 지지하기 위한 스테이지는 복수개의 제1 스테이지 부재, 제1 스테이지 부재의 상방에 배치된 제2 스테이지 부재, 및 비정질 반도체를 지지하기 위해 제2 스테이지의 상방에 회전식으로 배치된 제3 스테이지 부재(38C)를 포함한다.
Patent KR-20040098932-A (KR)
Inventor: KIM SEOK HWAN
IPC: B60N2/22
Filed: 2003-05-16
Abstract: PURPOSE: A structure for improving reclining of a fold-and-dive seat is provided is provided to prevent a seat back from being pulled back suddenly by reducing clockwise moment applied to the lower part of the seat cushion from load of a passenger and to restore the seat back conveniently by little operational force of a recliner with plural springs in a fixing bracket of a cushion frame. CONSTITUTION: A seat back is connected to a seat cushion by a connecting bracket(3), and a linkage is installed in the front of the seat cushion for cushion dive. The seat cushion is supported by a cushion frame(5), and a recliner is fixed to a fixing bracket(5a) of the cushion frame to turn back and forth the seat back. Plural springs(10) are mounted in the fixing bracket to decrease load moment of a passenger applied downward to the seat cushion by supporting the passenger up in reclining and to apply restoring compressive moment to the seat back in restoring the seat back. A compression frame(20) is installed in the seat cushion to compress the springs in moving the seat cushion.
Patent KR-20030045756-A (KR)
Title: Airboat equipped with magnifying fluoroscope
Inventor: CHOE JAE BONG
IPC: B63C11/49
Filed: 2003-05-20
Abstract: PURPOSE: An air boat equipped with a magnifying fluoroscope is provided to extend the fluoroscopy range in the water and to reduce the manufacturing cost. CONSTITUTION: An air boat is equipped with a magnifying fluoroscope(3) connected to a combining hole(4) formed at a bottom of a common air boat composed of an air tube body via a connecting bush(5). A male screw(5b) and a female screw(5c) are formed to inner and outer sides of the connecting bush. A fixing nut(6) is screw-combined with the male screw to fix the connecting bush to the combining hole of the bottom. The female screw is screw-combined with a male screw(3a) formed to an outer surface of lower end of the magnifying fluoroscope in the type of zebra, wherein the outer surface is composed of a soft synthetic resins and the magnifying fluoroscope expands and contracts vertically. An openable cap(3c) and a fluoroscopic window(3b) are formed to an upper and a lower part of the magnifying fluoroscope.
Patent KR-20040107703-A (KR)
Inventor: CHOI WON SEOK
IPC: H04N1/00
Filed: 2003-06-09
Abstract: PURPOSE: A scanning and printing apparatus and a scanning and printing method for an ink jet printer are provided to perform print work by overlapping a first image with a second image without using a host. CONSTITUTION: A scanning and printing apparatus for an ink jet printer includes a scan inspecting unit(40) for inspecting whether or not it is necessary to scan a first image created by a user and for outputting an inspected result as a first control signal. A scanning unit(42) is provided to scan the first image corresponding to the first control signal. A storing unit(44) stores the first image scanned by the scanning unit. A composition inspecting unit(46) inspects whether or not it is necessary to overlap a second image inputted from an exterior with the first image and outputs an inspected result as a second control signal. An image inspecting unit(48) inspects whether or not the first image stored at the storing unit(44) exists corresponding to the second control signal and outputs an inspected result as a third control signal.
Patent KR-20030097712-A (KR)
Title: 잉크 카트리지
IPC: B41J2/175
Filed: 2003-06-20
Abstract: 잉크가 수용되는 적어도 하나의 잉크백, 및 잉크백에 연결되며 잉크를 공급하도록 필요에 따라 프린터에 결합되는 조인트부를 구비하는 잉크 카트리지가 제공된다.  잉크 카트리지는 인쇄 중에 용지의 외부로 토출되는 잉크를 흡수하는 제1 흡수기와, 인쇄 헤드의 토출구 형성 표면 상에 잔류하는 잉크 등의 와이핑 세척 작업 중에 와이퍼로부터 전달될 수 있는 폐잉크를 직접 수용, 흡수 및 제거하는 제2 흡수기를 구비한다.  제1 및 제2 흡수기는 그 사이에 조인트부가 개재되도록 적절한 위치에 배열된다.  따라서, 제1 및 제2 흡수기는 조인트의 설치 및 제거로부터 발생될 수 있는 부착 또는 누출 잉크를 효과적으로 수집할 수 있다.
Patent KR-20040002724-A (KR)
Title: Air conditioner
Inventor: TAKASHIMA SHINSEI
IPC: F24F13/20
Filed: 2003-06-26
Abstract: PURPOSE: To provide an air conditioner having a dust collector that can automatically, certainly remove dust adhered on a filter and prevents re-adhesion of the removed dust to the filter. CONSTITUTION: The air conditioner has a slide means 6 (driving motor 6) for sliding the filter 5 placed between an air suction port 121 and a heat exchanger 3 in a predetermined direction and a filter cleaning section 7 for removing dust adhered on the filter 5. The filter 5 is automatically cleaned, and the removed dust is prevented from being carried out of the filter cleaning section 7.
Patent KR-20050003922-A (KR)
Inventor: CHO JAE HYUNG
IPC: H04N5/232
Filed: 2003-07-04
Abstract: PURPOSE: A small electronic magnifier is provided to confirm a magnified image through a monitor when a user wants to magnify the image to observe it. CONSTITUTION: A small electronic magnifier includes a camera unit(10), a circuit board unit(30), a monitor(20), and an input/output controller(70). The camera unit includes a magnification lens(12) for magnifying an image formed by a camera lens, and a camera image sensor(14) for converting the image into a video signal. The circuit board includes an image controller(34) for controlling the video signal transmitted from the camera, an image processor(40) for processing an image input from the camera unit, a storage unit(42) for storing video data output from the image processor, a monitor controller(46) for controlling an operation of outputting a video signal that has passed through the image processor to the monitor, a central processing unit(44) for carrying out control operations of controlling digital magnification of the video signal and storing the video data, and a power supply(54) for supplying power for processing the video signal. The monitor displays the image captured by the camera unit. The input/output controller adjusts the displayed image or controls magnification.
Patent KR-20050008329-A (KR)
Inventor: YEO SU JIN
IPC: H04W4/02
Filed: 2003-07-15
Abstract: PURPOSE: A method for transmitting a reserved short message in a mobile communication terminal is provided to perceive a position of other party's terminal, and to transmit a reserved short message if the terminal is located in a specific position, thereby selectively sending a message at desired time. CONSTITUTION: A user terminal contains information inputted by a user in a short message, and transmits the short message to an SMS center. The SMS center perceives a position of other party's terminal, and sends the received short message to the terminal if the terminal enters a reserved area. An exchange decides whether the other party's terminal enters the reserved area, and if so, the exchange requests a current position of the other party's terminal, and informs the SMS center of the current position. The other party's terminal executes a GPS function by responding to the request of the exchange, calculates the current position, and sends position information to the exchange.
Patent KR-20050008364-A (KR)
Inventor: HONG CHANG KI
IPC: H01L27/108
Filed: 2003-07-15
Abstract: PURPOSE: A planarization method of an interlayer dielectric is provided to simplify a fabrication process, increase the productivity, and reduce the fabrication cost by eliminating a photo-etch process in a planarization process of an interlayer dielectric. CONSTITUTION: A first interlayer dielectric(175) is formed on the entire surface of a high-step region including a capacitor and a low-step region adjacent to the high-step region. A second interlayer dielectric(180) as a sacrificial layer is formed on the first interlayer dielectric. A third interlayer dielectric(185) is formed on a third interlayer dielectric. A CMP process for the third and second interlayer dielectrics of the high-step region is performed by using the third interlayer dielectric of the low-step region and the first interlayer dielectric of the high-step region as etching end points.