baber/WOPTO huggingface dataset:
Patent KR-20030028072-A (KR)
Title: Apparatus for feeding needle bearing of the universal joint
Inventor: LEE SANG EUN
IPC: B07C3/04
Filed: 2001-09-27
Abstract: PURPOSE: Front side and rear side of needle bearings of a universal joint is sensed supplying the needle bearings to pressing and caulking process continuously. CONSTITUTION: A supplying device of a needle bearing comprises a base plate(10), a rotation circular disk(20), a driving motor, a bearing guide(40), a linear guide(50), a bearing carrier(60), a selective pushing member(70), and a transferring pipe. The rotation circular disk is rotated upon the base plate. The bearing guide is provided to guide a plurality of needle bearings radially. The bearing carrier is installed in one side of the base plate to carry the needle bearings. The selective pushing member determines front and rear side of the needle bearings and pushes the needle bearings selectively.
Patent KR-20030030527-A (KR)
Title: hot-wind welder for synthetic resin
Inventor: SEO GI WON
IPC: B29C65/00
Filed: 2001-10-11
Abstract: PURPOSE: A hot blast bonding machine for synthetic resin is provided to waterproof the work piece by bonding the various work piece including complex seams conveniently with driving upper and lower driving rollers selectively. CONSTITUTION: A hot blast bonding machine has a bonding unit including a waterproof film supply roller, a hot blast generator, an upper roller and a lower roller rotated by a driving unit. The lower roller is divided into an upper driving roller(22) for bonding circumferentially and a lower driving roller(33) for bonding longitudinally, and the upper roller is contacted by rotating upper and lower driving rollers alternately. The upper driving roller is installed to a connecting rod(21) of a support arm(20), and the lower driving roller is combined with a bent arm of a connecting rod(30). The end of a supporting bar(51) mounting a supporting roller(50) is fixed by a rotating shaft(52), and the rotating shaft is connected to a cylinder shaft(54) of a cylinder(53). The bent arm of the lower driving roller is supported by rotating the supporting bar with moving the cylinder shaft back and forth.
Patent KR-20030033442-A (KR)
Title: A layer film for laminating
Inventor: KIM YANG PYEONG
IPC: B32B27/36
Filed: 2001-10-23
Abstract: PURPOSE: Provided is a laminated film for laminate which keeps characteristics of a PVC film with excellent embossing effect and is laid between a hot melt layer and a middle layer to allow a PVC layer to get thermal stability so that it helps to inhibit extension and shrink in laminating. CONSTITUTION: The laminated film for the laminate is characterized by placing the PVC film(2) with embossing treated on surface, an adhesive layer(3), a polyester layer(4) and a hot melt adhesive layer(5). As necessary, the adhesive layer is formed as a dual layer of a polyethylene(PE) thin film layer and an ethylene vinyl acetate(EVA) thin film layer.
Patent KR-20030033494-A (KR)
Inventor: CHO SEONG GEUN
IPC: H01J31/08
Filed: 2001-10-23
Abstract: PURPOSE: A beam index type cathode ray tube is provided to simplify the configuration of the index signal processing circuit and electron beam control procedures, while obtaining stable images and high resolution. CONSTITUTION: A beam index type cathode ray tube comprises a phosphor screen(2) on which R, G and B phosphors are sequentially arranged in the vertical direction of the screen so as to form a plurality of pixel lines in a horizontal direction, and index phosphors are interposed between pixel lines; an electron gun(6) for emitting an electron beam toward the phosphor screen; a deflection unit(14) for deflecting the electron beam along the pixel lines, by generating a deflection magnetic field on the electron beam path; a bipolar coil(24) for receiving a deflection current through an oscillator, and vibrating the electron beam in a vertical direction within the corresponding pixel line by generating a bipolar magnetic field on the electron beam path; a detector(16) for sensing the index light detected from the index phosphor and converting the sensed light into an index signal; a control unit(34) for controlling deflection of electron beam by using the index signal; and a video control unit(32) for supplying R, G and B signals to the electron gun, by being synchronized with the vibration cycle of the electron beam.
Patent KR-20030035381-A (KR)
Title: Antenna device of wireless phone
Inventor: JANG JUN U
IPC: H04B1/3822
Filed: 2001-10-31
Abstract: PURPOSE: A cellular phone for controlling an angle of an antenna is provided to control angles of a rod antenna and a helical antenna by forming an angle control groove at a case of main body of the cellular phone. CONSTITUTION: A predetermined gap is formed between a combination metal portion(4) and an antenna guide portion(6) in order to rotate the combination metal portion(4) as much as a predetermined angle. The combination metal portion(4) is combined with a helical antenna(2). A case(3) and a connection bar(10) are formed at both end portions of the combination metal portion(4). The combination metal portion(4) is rotated as much as the predetermined angle on the basis of the connection bar(10). A rod antenna guide portion(6) is separated from an end portion of the combination metal portion(4). The combination metal portion(4) is connected to an antenna contact terminal(5) through the connection bar(10). An angle control guide groove is formed at the case(3). A guide tackle is installed at the angle control guide groove.
Patent KR-20030035400-A (KR)
Title: Environment brightness decision method for controlling brightness of display in mobile communication terminal with camera having automatic gain control function and method for controlling brightness of display utilizing the environment brightness decision
Inventor: LEE SEUNG CHEOL
IPC: H04N5/232
Filed: 2001-10-31
Abstract: PURPOSE: A method for judging surrounding brightness for controlling display brightness and a method for controlling the display brightness using the judging method in a mobile communication terminal including a camera having automatic gain control function are provided to appropriately control the display brightness according to a variation in surrounding brightness. CONSTITUTION: A luminance average value of a central region corresponding to a basis region of a photographed image and a luminance average value of a surrounding area other than the central region are obtained from a video signal captured by a camera as respective brightness values of the central region and surrounding area. The brightness value of the surrounding area is compared with a predetermined dark environmental threshold(418) and, according to the compared result, the brightness value of the central region is compared with the brightness value of the surrounding area to judge the surrounding brightness to be one of dark and bright states(420).
Patent KR-20030035669-A (KR)
Title: Device and Method of Controlling Cell in Destination About Point-to Multi Point
Inventor: AHN DONG CHUN
IPC: H04N7/12
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus and a method for controlling a cell for multicasting channel are provided to control transmission and reception of a broadcasting cell by activating or inactivating connection at a transmitting terminal for a multicasting channel capable of transmitting the broadcasting cell. CONSTITUTION: An apparatus for controlling a cell for multicasting channel includes a receiving terminal(10) for determining transmission of a cell to all channels, and a switch(30) for processing a switching in an exchange. The apparatus further includes a multicasting controller(20) that copies the cell according to the number of subscribers to transmit the cell to a destination, and a transmitting terminal(40) for determining transmission of the broadcasting cell sent from the receiving terminal to specific sub-subscribers.
Patent KR-20030041047-A (KR)
Title: Circuit for supplying back-up voltage in telematic system
Inventor: LEE GYU YONG
IPC: G08G1/0968
Filed: 2001-11-19
Abstract: PURPOSE: A backup voltage supply circuit is provided to prevent an additional discharge of a battery by sensing a low voltage to cut off a voltage supply of a main battery and to supply a backup voltage at a low voltage of the main battery by supplying a voltage of an auxiliary battery as a backup voltage. CONSTITUTION: A voltage supply part(19) supplies an operating voltage(V1) and a backup voltage(VB1). A voltage comparator(41) has a non-inverted terminal connected to a voltage supply terminal of a main battery(B1) and an inverted terminal connected to receive a reference voltage(Vref) and compares a voltage of the main battery with the reference voltage. A battery voltage interception switch(SW1) switches the voltage supply terminal of the main battery into an output terminal according to an output level of the voltage comparator(41). A voltage selection switch(SW2) has an NC contact point connected to an output terminal of the switch(SW1), an NO contact point connected to a voltage supply terminal of the auxiliary battery(B1), and a common contact point connected to the voltage supply part(19). The voltage selection switch(SW2) connects the common contact point to one of the contact points according to an output level of the voltage comparator(41).
Patent KR-20030041679-A (KR)
Title: Optical fiber cable containing loose tube
Inventor: AHN JIN CHEOL
IPC: G02B6/44
Filed: 2001-11-21
Abstract: PURPOSE: A loose tube type optical cable is provided to improve the strength and flexibility of loose tubes by forming the loose tubes with polyehylene resin. The loose tubes are not retracted after the optical cables are formed, thereby improving the mechanical and physical characteristics of the optical cables. CONSTITUTION: A loose tube type optical cable includes a central member(100), at least two or more loose tubes(106) including at least one or more optical fiber cores(104) inside and wound on the central member with a predetermined distance in an alternating hand helix structure, an outer skin(110) formed of plastic material for surrounding the loose tubes, and a waterproof element(108) formed in a space between the loose tubes and the outer skin and between a ribbon tube and the central member. The loose tubes are formed of polyethylene resin.
Patent KR-20030044249-A (KR)
Title: Method of Manufacturing Artificial Marble Having Inlay Pattern
Inventor: JUNG DONG CHUN
IPC: B29C39/12
Filed: 2001-11-29
Abstract: PURPOSE: A manufacturing method for scagliola with an inlaying pattern is provided to manufacture a clear and unchangeable pattern though a surface is shaven by scattering pattern-forming slurry on scagliola and covering base-forming slurry. CONSTITUTION: A manufacturing method for scagliola with an inlaying pattern is composed of four stages. A first stage is manufacture pattern-forming slurry and base-forming slurry respectively. A second stage is to form a pattern by injecting pattern-forming slurry on a surface of a forming cell(3) over 3 millimeters in thickness. The third stage is to inject base-forming slurry to cover pattern-forming slurry. The fourth stage is to harden the forming cell after injecting slurry. Therefore, clear patterns are not changed though a surface is shaven.
Patent KR-20020023173-A (KR)
Inventor: HWANG JEONG YEON
IPC: G02F1/1337
Filed: 2001-12-05
Abstract: PURPOSE: A VA-π cell liquid crystal display using blend polyimide is provided to reduce a tilt angle of vertical alignment by using blended polyimide as vertical and horizontal polyimide alignment films, thereby assuring a high contrast ratio and a high speed of response time. CONSTITUTION: In a VA-π cell liquid crystal display using blend polyimide, blended polyimide formed by blending homeotropic and homogeneous polyimide films according to blending rates is subject to rubbing or optical alignment, wherein the rubbing of liquid crystal of top and bottom substrates is carried out in parallel for controlling the direction of the liquid crystal on a vertical alignment film surface.
Patent KR-20030047298-A (KR)
Title: An apparatus for cooling the under part of a blast furnace
Inventor: MIN BYEONG DAE
IPC: C21B7/10
Filed: 2001-12-10
Abstract: PURPOSE: An apparatus for cooling under part of blast furnace to extend life span of refractories of the under part of blast furnace is provided to extend life span of the blast furnace by preventing erosion of the refractories to the maximum considering the heat flux state of the under part of the blast furnace. CONSTITUTION: In a cooling apparatus installed inside the body of blast furnace at the lower side of the under part of the blast furnace so that refractories on the under surface of the under part of the blast furnace are prevented from being eroded by molten material stored in the under part(12) of the blast furnace, the apparatus for cooling the under part of the blast furnace to extend life span of refractories of the under part of the blast furnace comprises first to third cooling means(30,50,70) installed in a cooling water circulating structure at a tap hole(22) side of the central part (S1) and circumferential part of the under part(12) of the blast furnace and at an outer wall side of the tap hole(22) of the circumferential part of the under part(12) of the blast furnace correspondingly to the heat flux state of the under part of the blast, wherein the first cooling means comprises first cooling pipe(32), and first cooling water inlet pipe(34) and outlet pipe(36), the second cooling means(50) comprises second cooling pipe(52), and second cooling water inlet pipe(54) and outlet pipe(56), and the first cooling water inlet pipe(34) and outlet pipe(36), and the third cooling means(70) comprises third cooling pipe(72), and third cooling water inlet pipe(74) and outlet pipe(76).
Patent KR-20030047373-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: KIM GYEONG MIN
IPC: C23C16/18
Filed: 2001-12-10
Abstract: PURPOSE: A method for forming a capacitor in a semiconductor device is provided to prevent formation of an oxide layer at the interface between a ruthenium film and a barrier metal film by using NH3 gas and to improve capacitance. CONSTITUTION: A lower insulating layer(13) having a storage contact hole is formed on a substrate(11). A contact plug having a barrier metal film(19) is filled into the contact hole. A storage node(25) is formed to connect the contact plug by depositing a ruthenium film using CVD(Chemical Vapor Deposition). In the CVD, the temperature of wafer is 250-350°C, and NH3 gas is injected into a reaction chamber. Also, the surface of the ruthenium film is treated by RTP(Rapid Thermal Processing) at nitrogen atmosphere so as to form convex and concave shape on the storage node(25). Then, a dielectric film(27) and a plate electrode(29) are sequentially formed on the storage node.
Patent KR-20020048290-A (KR)
Inventor: BARTSCH STEFAN
IPC: C08J7/043
Filed: 2001-12-12
Abstract: PURPOSE: A heat-sterilizable, in particular a steam-sterilizable biaxially oriented polyester film having an adhesion layer with good metal adhesion characteristics is provided which has a processing characteristic in a high-speed treating machine and enables 60% by weight of waste material to be reused as pulverized material in an extrusion process without causing side effects on physical properties of the prepared film. CONSTITUTION: This biaxially oriented polyester film comprises a base layer(B) containing at least 80% by weight of a thermoplastic polyester and at least one adhesive layer containing a mixture or a blend of two components I and II, wherein component I of the mixture or the blend contains a polyethylene terephthalate copolymer and comprises a condensate of the following monomer or derivatives thereof and the component II of the mixture or the blend is prepared with at least 50% by weight of one or more polymerization acryl and/or methacryl monomers, 1 to 15% by weight of copolymerization monomers.
Patent KR-20030052778-A (KR)
Inventor: KIM BO JONG
IPC: H04B7/00
Filed: 2001-12-21
Abstract: PURPOSE: A method for converting a transceiver redundancy of a mobile communication system is provided to exclude standby time and response time caused when converting into a redundancy transceiver owing to a failure of a transceiver, thereby supplying a stable service. CONSTITUTION: Many transceivers convert IF signals into RF signals to transmit the RF signals, or convert the RF signals into the IF signals to transmit the IF signals. If one of the transceivers has a failure, a redundancy transceiver is replaced as the transceiver. A base station controller transceives a command signal and a response signal for performing mobile phone registration, control and traffic control assignment, handoff, call setup, and call completion in cells by the transceivers, the redundancy transceiver, and a base station. The base station controller transmits an Ack_Dis signal to all the transceivers to remove a response signal of a transceiver for the command signal, if the transceiver has a failure. A shared control bus consists of a transceiving line for transceiving data between the transceivers and the redundancy transceiver and an Ack_Dis signal line for cutting off the response signal for the command signal.
Patent KR-20030054837-A (KR)
Title: Reform apparatus for thermometer
Inventor: BAE SANG JIN
IPC: G01K15/00
Filed: 2001-12-26
Abstract: PURPOSE: A surface thermometer correcting apparatus is provided to rapidly and precisely perform a correction work for a surface thermometer by installing various kinds of surface thermometers. CONSTITUTION: A surface thermometer correcting apparatus includes a thermometer mounting section for mounting a plurality of surface thermometers, a stand section for rotating thermometer mounting section so as to rotate the surface thermometers, and a heating section applying heat to probes of the surface thermometers, and a control section. The stand section has a base plate(101) having a predetermined area, a support box(102) installed on an upper surface of the base plate(101), a vertical shaft(103) rotatably coupled to the support box(102), a worm wheel, a motor(107), and an electric cylinder(108).
Patent KR-20030053420-A (KR)
Title: Water-permeable construction materials using waste fiber reinforced plastics
Inventor: HAN HOY HYUN
IPC: B29B17/00
Filed: 2001-12-22
Abstract: PURPOSE: Provided is a production process of construction materials with water permeability using waste FRP which lets unsaturated polyester resin bind the waste FRP so that it helps to recycle the waste FRP to high functional construction materials. CONSTITUTION: The production process of the construction materials with water permeability using the waste FRP comprises the steps of: (i) mixing 6-13wt% of unsaturated polyester resin, 1-10wt% of filler and 70-92wt% of the waste FRP; and (ii) letting the mixture put into a frame, vibrating the mixture with compressing and then heating or keeping normal temperature to produce the construction materials.
Patent KR-20010053574-A (KR)
Title: 내연기관의 제어 방법 및 장치
IPC: F02M45/02
Filed: 2000-03-04
Abstract: 내연기관을 제어하기 위한 방법 및 장치가 기재되어 있다.  내연기관의 폐가스에 영향을 미치는 수단들이 배치되어 있다.  특정 조건이 갖추어질 때 폐가스의 상승된 에너지 함량에 도달하는 특수 작동 상태가 도입된다.  특수 작동 상태에서는 폐가스 온도가 상승하도록 연소 중심점이 영향을 받는다.
Patent KR-20010072099-A (KR)
Title: 안전침, 플라세보침 및 더블 블라인드용 침세트
IPC: A61H39/08
Filed: 2000-05-17
Abstract: 피험자 및 시술자 쌍방에 대해 마스킹할 수 있는 더블 블라인드법에 사용하는, 안전침 및 플라세보침이다. 플라세보침은, 침관(13)과, 침관(13)에 충전고정되어, 침체(11)의 이동에 저항을 주는 제1충전물(14)과, 침관(13)의 하부에 충전고정되어, 침체(11)가 침관(13)내의 소정의 깊이에 진입했을 때에 침체(11)의 이동에 저항을 주는 제2충전물(17)과, 제1충전물(14)에 의해 이동 가능하게 유지되어 있는 침체(11)로서, 침체(11)이 길이는 침체(11)를 충분히 침관(13)에 진입시켰을 때에 침체(11)의 끝부분(19)이 피부면상에 머무는 길이인 침체(11)와, 침체(11)상부에 설치된 침병(12)의 밑바닥부에, 또는 침관(13)의 정부(頂部)에 설치되어, 침관(13)내를 진행하는 침체(11)가 피부면상에 도달했을 때에, 침병(12)이 침관(13)내에 진입하는 것을 저지하는 스토퍼를 갖는다. 안전침은, 상기의 플라세보침 중, 제2충전물(17)을 폐하고, 침체(11)를 차입하여 깊이에 도달하도록 길게 한다.
Patent KR-20010073171-A (KR)
Title: 테트라히드로푸란의 제조 방법
IPC: C07D307/08
Filed: 1999-09-16
Abstract: 본 발명은 1,4-부탄디올을 제외한 추가의 알코올을 함유하고 사실상 무수인 1,4-부탄디올을 함유하는 반응 혼합물을 산촉매 상에서 반응시킴으로써 THF(테트라히드로푸란)을 제조하는 방법에 관한 것이다.
Patent KR-20010075192-A (KR)
IPC: C07D473/34
Filed: 1999-09-17
Abstract: 본 발명은 항-B형 간염 바이러스(HBV) 활성이 있는 (2R,시스)-4-아미노-1-(2-히드록시메틸-1,3-옥사티올란-5-일)-피리미딘-2-온 (라미부딘), 및 (9-[(R)-2-(포스포노메톡시)에틸]아데닌 (PMEA 또는 아데포비르) 및 비스(피발로일옥시메틸)(9-[(R)-2-(포스포노메톡시)에틸]아데닌 [PMEA의 경구용 프로드러그, 아데포비르 디피복실]에서 선택된 제2 치료제를 포함하는 치료 복합제제에 관한 것이다.  본 발명은 또한 상기 복합제제를 포함하는 제약 조성물, 및 뉴클레오시드 및(또는) 비뉴클레오시드 억제제에 내성이 있는 HBV 돌연변이에 의한 감염을 포함하는 HBV 감염 치료에서 그의 용도에 관한 것이다.
Patent KR-20010101039-A (KR)
Title: Circuit configuration for quantisation of digital signals and for filtering quantisation noise
IPC: H03M3/02
Filed: 1999-11-15
Abstract: The invention relates to a circuit configuration for quantization of digital signals and for filtering quantization noise. Said circuit configuration comprises a multitude of digital control loops connected in series and having quantizers. The digital signals having a word length of m-bits are fed to a first control loop in the series. The quantization error signal of each quantizer is filtered and fed back to the corresponding digital control loop. It is then fed to a downstream digital control loop. The quantized output signal of the first digital control loop is adapted to a third word length of u-bits which is smaller than the first word length. Except for the quantized output signal of the first digital control loop, the quantized output signals of the digital control loops of the series are respectively filtered by a digital filter. In an adder, said quantized output signals are then added to the first quantized output signal of the first digital control loop of the series to prevent quantization errors. The output signal of the adder has a second word length of n-bits and represents the quantized output signal of the circuit configuration.
Patent KR-20010101074-A (KR)
IPC: A61K31/56
Filed: 1999-11-24
Abstract: 본 발명은 간염 C 타입 바이러스 및/또는 간염 G 타입 바이러스를 치료하기 위한, 17-케토스테로이드 화합물, 이와 더불어 이러한 화합물의 유도체, 대사산물 및 전구체, 및 이러한 화합물 중 어떠한 것의 의약적으로 허용가능한 염, 총체적으로 본문에서 "본 발명 화합물"이라 하는 화합물의 용도를 제공한다. 부가적으로, 본 발명은 토가 바이러스 감염증의 치료 또는 예방 방법을 제공하며, 여기에는 하나 이상의 알파바이러스, 황열 바이러스와 같은 프라비바이러스, 간염 C 바이러스 및 간염 G 바이러스 , 루벨라 바이러스, 또는 보바인 바이러스 설사 바이러스와 같은 페스티바이러스에 의한 감염증이 포함된다. 부가적으로, 본 발명은 본문에 기재한 바와 같은 하나 이상의 상기 본 발명 화합물과 혈장 농도-증진 화합물의 투여 및, 매크로파지 자극 인자, 산화제, 리바비린 및 알파 인터페론 및/또는 산소 공급 중에서 선택된 하나 이상의 화합물의 투여를 포함하는 복합 치료법을 제공한다. 본 발명의 화합물은 또한 토가바이러스 감염증과 관련된 하나 이상의 증상을 경감시키거나 감소시킬 수도 있다.
Patent KR-20010080687-A (KR)
Title: Tube-encased fiber grating
IPC: G02B5/18
Filed: 1999-12-06
Abstract: A tube-encased fiber grating includes an optical fiber 10 having at least one Bragg grating 12 impressed therein which is embedded within a glass capillary tube 20. Light 14 is incident on the grating 12 and light 16 is reflected at a reflection wavelength lambd1. The shape of the tube 20 may be other geometries (e.g., a "dogbone" shape) and/or more than one concentric tube may be used or more than one grating or pair of gratings may be used. The fiber 10 may be doped at least between a pair of gratings 150,152, encased in the tube 20 to form a tube-encased compression-tuned fiber laser or the grating 12 or gratings 150,152 may be constructed as a tunable DFB fiber laser encased in the tube 20. Also, the tube 20 may have an inner region 22 which is tapered away from the fiber 10 to provide strain relief for the fiber 10, or the tube 20 may have tapered (or fluted) sections 27 which have an outer geometry that decreases down to the fiber 10 and provides added fiber pull strength. Also, the tube-encased grating 12 exhibits lower mode coupling from the fiber core to the cladding modes due to the increased diameter of the cladding where the tube 20 is fused to the fiber 10 where the grating is located 12.