baber/WOPTO huggingface dataset:
Patent KR-20010079877-A (KR)
IPC: H02P1/46
Filed: 1999-05-14
Abstract: 본 발명은, 기동 운전으로부터 동기 운전으로의 이행을 확실히 행하며, 신뢰성도 높고, 게다가 소형화를 실현한 동기 모터를 제공하는 것을 목적으로 하며, 상기의 목적을 달성하기 위한 수단으로는, 
     하우징 본체(1)에 출력축(4)을 중심으로 회전 가능하게 마련된 영구자석 로터(5)와, 영구자석 로터(5)의 회전수 및 자극 위치를 검출하는 광 센서(12)와, 교류전원(15)의 주파수를 검출하는 전원 주파수 검출부(24)와, 스테이터 코어(8)의 주위에 전기자 코일(9)이 감겨진 스테이터(10)와, 교류전원(15)으로부터 공급된 교류전류를 정류 브리지 회로(20)에 의해 정류하고, 영구자석 로터(5)의 회전각도에 따라 제1 내지 제4 트랜지스터(16 내지 19)를 전환하고 전기자 코일(9)에 흐르는 정류전류의 방향을 바꾸어 영구자석 로터(5)를 직류 브러시레스 모터로서 기동 운전하는 기동 운전 회로(14)와, 교류전원(15)과 전기자 코일(9)을 단락하여, 영구자석 로터(5)를 교류 동기 모터로서 동기 운전하는 동기 운전 회로(21)와, 교류전원(15)과 전기자 코일(9) 사이에 마련되어, 기동 운전 회로(14) 또는 동기 운전 회로(21)로 접속을 전환하는 트라이액(triac)(SW1, SW2)과, 기동 운전 회로(14)에 의해 기동 운전하고, 광 센서(12)에 의해 검출된 영구자석 로터(5)의 회전수가 전원 주파수 검출부(24)에 의해 검출되는 전원 주파수에 대하여 동기 회전수 부근에 도달하였을 때, 트라이액(SW1, SW2)을 기동 운전 회로(14)로부터 동기 운전 회로(21)로 전환하여 동기 운전으로 이행하도록 제어하는 마이크로컴퓨터(22)를 구비하였다
Patent KR-20010089419-A (KR)
IPC: G11B7/249
Filed: 2000-09-14
Abstract: 고밀도 광기록매체에서 양호한 기록특성을 발휘하는 스티릴색소와 그 용도를 제공한다. 특정 구조를 갖는 디메틴계 스티릴색소, 그 디메틴계 스티릴색소를 포함하는 광흡수제 및 광기록매체, 활성메틸기를 갖는 3,3-디메틸벤조인돌리움 화합물 또는 아미노술포닐기를 갖는 3,3-디메틸인돌리움 화합물 중 어느 하나와, 알데히드기를 갖는 방향족 아민화합물을 반응시키는 공정을 경유하는 디메틴계 스티릴색소의 제조방법을 제공함으로써 해결한다.
Patent KR-20010102078-A (KR)
Title: Cosmetic compositions containing vitamin b3
IPC: A61K8/34
Filed: 2000-02-10
Abstract: The present invention relates to cosmetic compositions, comprising:a.) from about 0.01% to about 50%, by weight, of vitamin B3 compound;b.) from about 0% to about 90%, by weight, of an emollient component comprising from 0% to about 100%, by weight, of an oil liquid at ambient temperature;c.) from about 0.01% to about 40%, by weight, of a polar solvent;d.) from about 0% to about 90%, by weight, of a solidifying agent; ande.) from about 0% to about 90%, on an anhydrous basis, of a color wherein the vitamin B3 compound is added to the composition such that the concentration of the vitamin B3 compound exceeds the saturation solubility of the vitamin B3 compound in the polar solvent.
Patent KR-20020006668-A (KR)
Title: Method for transferring real-time files
IPC: G11B20/12
Filed: 2000-02-21
Abstract: The recording or reproduction of real-time files (RF) imposes certain requirements on the recording and reproduction means. A DVD-RAM drive, for example, can read and write contiguous sectors rapidly, but requires a relatively long time in the event of jumps to other sectors, with the result that the recorded data should be situated in sectors which are as far as possible contiguous. The invention is based on the object of specifying a method for transferring real-time files in which even after a transfer of a real-time file from a first to a second recording medium, a real-time reproduction of this file is possible. According to the method of the invention, for this purpose real-time file attributes (RFA) which are permanently assigned to a real-time file (RF) and are concomitantly transferred during the transfer of the real-time file are provided for classifying the real-time file, it being possible to utilize the classification to ensure that the real-time properties of the real-time file are preserved during a recording process.
Patent KR-20010102442-A (KR)
IPC: B23K9/095
Filed: 2000-03-17
Abstract: 본 발명의 목적은 대략 2m/분 이상의 용접에 있어서도 용접중에 발생하여 비산하는 스파터가 극단적으로 감소하고, 또한 간단하고 저렴한 용접방법 및 장치를 제공하는 데 있다. 본 발명의 소모전극식 아크용접장치는, 용접전류, 용접전압을 제어하는 용접전원(23)과, 용접와이어를 모재로 공급하는 용접와이어공급장치(25)와, 단락/단락해방검출기(29)로부터의 신호에 따라 용접와이어공급장치(25)로 용접와이어공급명령을 주는 용접와이어공급명령장치(26)와, 용접조건을 설정하는 용접조건설정기(24)와, 용접속도설정기(27)와, 용접속도에 따라 용접토치를 이동시키는 용접토치이동장치(28)와, 단락과 단락해방을 검출하는 단락/단락해방검출기(29)를 구비한 것이다. 본 발명의 용접방법은, 피용접재에 용접와이어를 보내고, 피용접재와 용접와이어의 사이에 아크를 발생시켜 용접을 행함에 있어서, 용접중에 용접와이어의 공급속도에 가속과 감속을 더하여 용접을 행하고, 단락을 검출한 후, 용접와이어공급속도를 감속시키고, 단락이 해방되어 아크로 이행한 것을 검출한 후, 용접와이어공급속도를 가속시키는 것이다.
Patent KR-20020016800-A (KR)
Title: 자체 안내형 펀치와 다이 세트
IPC: B21D28/34
Filed: 2000-05-23
Abstract: 펀치와 다이 세트(1)는 구동 기구(25, 30, 35, 37, 38)에 의해 왕복되는 펀치 조립체(100)와 다이 조립체(200)를 구비하는 스탬핑 프레스(10)에 사용하기 위해 마련된다. 펀치 조립체와 다이 조립체는 공통 중심선(50)으로 정렬되고 샤프트, 바아 등에 의해 다른 안내를 할 필요없이 펀치 공구와 다이 공구의 확실한 안내를 위해 서로 미끄럼 가능하게 맞물릴 수 있는 구조를 갖는다. 펀치 조립체와 다이 조립체 중 하나는 구동 기구에 의해 비고정식으로 운반될 수 있어, 결합된 펀치 조립체와 다이 조립체의 안내가 공구들의 상대 위치를 규정할 수 있게 한다. 이러한 구성은 조립체 간에 어떠한 실질적인 허용 오차의 겹침을 배제하고, 프레스 구동 기구에 의해 도입된 어떠한 오정렬을 비롯한 스탬핑 중의 오정렬을 실질적으로 감소시킨다.
Patent KR-20020016636-A (KR)
Title: 자가 인증 암호문 연결
IPC: H04L9/06
Filed: 2000-06-08
Abstract: 현존하는 키 암호화 방법은 암호화된 정보의 중복 부분을 사용하여 확장된다. 정확한 암호화/해독을 보증하기 위해 다른 방법은 하나 이상의 데이터 비트를 삽입한다. 상기 삽입된 데이터는 또한 인증을 위해 사용될 수 있다.
Patent KR-20020013597-A (KR)
IPC: G11B5/53
Filed: 2000-03-03
Abstract: 표준 기록 모드의 5배 이상의 장시간 기록 모드에 있어서 HiFi 헤드의 트랙 피치를 좁게 하지 않고 HiFi 헤드가 목표 음성 트랙에서부터 세 번째 음성 트랙을 추적하는 것을 방지하여 우수한 음질을 얻고, 목표 비디오 트랙의 인접 비디오 트랙으로부터의 크로스토크로부터 자유로운 우수한 화질을 얻으며, 비디오 테이프 리코더에 필드 메모리를 사용하지 않고도 특수 재생이 가능하도록, 표준 기록 방식과 3배 기록 방식에 사용되는 종래의 더블 방위 방식의 4 헤드 중 한 쌍의 헤드는 장시간 기록 모드의 비디오 재생에 사용되고, 기록 트랙의 폭 보다 좁은 헤드 폭을 갖는 헤드 쌍은 장시간 기록 모드의 비디오 재생에만 사용된다.
Patent KR-20030059624-A (KR)
Inventor: PARK YEONG HWAN
IPC: G06F3/16
Filed: 2002-01-03
Abstract: PURPOSE: A system and a method for controlling the volume of a portable computer are provided to enable a user to always listen to music with a proper volume level regardless of the external noise. CONSTITUTION: The system comprises a user selection part(20) for selecting an automatic volume adjustment function, an audio circuit part(16) processing the audio data, an audio amplifier(18) and a speaker(7) amplifying and outputting the audio signal outputted from the audio circuit part(16), a microphone receiving the noise from the outside, a microphone amplifier(10) amplifying the noise inputted from the mike(9), a microcomputer(12), and an audio volume adjustment part(14). The microcomputer generates a volume control signal by receiving an analog signal amplified by the microphone amplifier(10). The audio volume adjustment part(14) adjusts the volume level by controlling the audio circuit part(16) according to the volume control signal from the microcomputer(12).
Patent KR-20030061178-A (KR)
Title: Wood manufacturing apparatus
Inventor: LEE HWANG
IPC: B27C7/06
Filed: 2002-01-11
Abstract: PURPOSE: A wood processing device is provided to favorably grip logs, regardless of the caliber difference or the surface condition of logs, and to move logs in a regular speed and process the surface of logs in a cylindrical shape. CONSTITUTION: A wood processing device is composed of a supply feeding part(200) and a cutting part. The supply feeding part has first and second side frames(210,220) crosswise combined and rotated at both sides, a pair of first connecting shafts(212) connecting both ends of the first side frame, a pair of first feed gears(214) fixed to each first connecting shaft and contacted to both sides of a log, a pair of second connecting shafts(222) connecting both ends of the second side frame respectively, a second feed gear(224) fixed to each second connecting shaft and contacted to both ends of the log, and a pair of first springs(240) elastically pressurizing the upside of the first and second frames. The cutting part includes a fixing block having an inclination expansion unit entered with the log passing through the supply feeding unit and the inclination expansion unit having a plurality of incision units and a first passing hole serially formed from the inclination expansion unit, and a cutting edge combined to each incision unit to cut the surface of the log. Therefore, the wood processing device easily grips and moves the log regardless of the diameter of the log, and cuts the surface thereof and makes the log into a cylindrical shape by expanding the first and second connecting shafts upward and downward with the first spring and by making the first and second feed gears press the log.
Patent KR-20030067239-A (KR)
Title: Spiral Hose Having Thermal Insulation Function
Inventor: JEONG IN SEON
IPC: F16L11/12
Filed: 2002-02-07
Abstract: PURPOSE: A spiral hose having a heat insulation foam is provided to obtain heat insulation function without an additional cover by coupling the heat insulation foam with a spiral groove. CONSTITUTION: A spiral hose is composed of a hard member(10) and a soft member(20). The hard member is wound by the shape of a coil spring, and forms a spiral protrusion(14) and a spiral gap along the outer surface of the hose. The soft member is coupled with the spiral gap in the hard member, and forms a spiral groove along the outer surface of the hose. A heat insulation foam(30) is coupled with the spiral groove in the soft member.
Patent KR-20020070790-A (KR)
Inventor: KWON HYEOK
IPC: H04W4/20
Filed: 2002-02-08
Abstract: PURPOSE: A method for adding attribute information to character information in a mobile phone SMS(Short Message Service) is provided to maximize the utility of a color SMS by adding character attributes(word color information and blink information) to the SMS of a current color mobile phone terminal. CONSTITUTION: The method for adding attribute information to character information comprises a header information encode step(S1), a character series encode step(S2), a step(S3) for outputting the encoded character series, and a step for judging the encoded character series is ended and repeatedly performing the character series encode routine(S4). In the character series encode step(S2), the code set used by a conventional character code is mapped to a code set of a no-use region for adding attribute information of characters as well as character codes.
Patent KR-20030072043-A (KR)
Title: Multitest-Microslide of living cell cultures and culture slide assembly and their preparation
Inventor: CHOI YONG GYEONG
IPC: C12M3/00
Filed: 2002-03-05
Abstract: PURPOSE: A multitest-microslide of living cell cultures, a culture slide assembly and a preparation method thereof are provided, thereby confirming the inserted gene expression and expression position in transformed cells using a microscope. CONSTITUTION: A multitest-microslide comprises 2 to 100 wells where living cells are cultured. A kit for culturing living cells comprises the multitest-microslide comprising 2 to 100 wells; a culturing vessel comprising a fixing means for fixing the multi-test microslide and a humidity-maintaining means for maintaining humidity in the air; and a cover. A method for preparing the kit for culturing living cells comprises the steps of: coating slideglass with hydrophobic film wherein 2 to 100 wells are indicated, sterilizing the slideglass under high pressure, adding gelatin solution into each well, and drying the slideglass to prepare the multitest-microslide; installing the fixing means in the culturing vessel and installing the humidity-maintaining means along the bottom of the culturing vessel; and preparing the cover.
Patent KR-20020072205-A (KR)
Inventor: HAGUE JOHN ALAN
IPC: H04N1/409
Filed: 2002-03-07
Abstract: PURPOSE: A method and circuit for reducing sparkle artifacts with low-brightness filtering is provided to reduce sparkle artifact in a liquid crystal display caused by declination, without degrading high definition sharpness of a final display. CONSTITUTION: A video signal(INPUT X) is decomposed into a higher brightness level signal(HIGH) and a lower brightness level signal(LOW). The threshold between higher and lower brightness levels is adjustable and related to the transition between lower and higher gain portions of the gamma table for an associated liquid crystal display. The lower brightness level signal is low pass filtered(22) to reduce the difference in brightness between adjacent pixels. The higher brightness level signal is delayed in time(24) to match the processing delay through the low pass filter. The delay matched signal and the low pass filtered signal are combined(26) to form a modified video signal(OUTPUT X') less likely to result in sparkle artifacts in the display. Sparkle reduction processing is applied to luminance signals and to video drive signals in various combinations, based on independently selected thresholds.
Patent KR-20030076100-A (KR)
Title: Gamma Correction Device of display device
Inventor: JANG WON GI
IPC: H04N5/202
Filed: 2002-03-22
Abstract: PURPOSE: A gamma correcting device for a display system is provided to output image signals after compensating the gamma value thereof in a video card part, thereby displaying natural color. CONSTITUTION: A gamma correcting device for a display system includes a video card part(21) for compensating a gamma value of a display system by a control signal input from the outside to output image signals(R,G,B video signals), a microprocessor(22) for controlling the gamma value of the video card part by the control signal, a control part(23) for receiving input signals from the outside to output standard color information to the microprocessor, an amplifier(24) for receiving and amplifying image signals compensated by the video card part, and a display part(CRT;25) for displaying the amplified image signals.
Patent KR-20020076130-A (KR)
Title: Refrigerator
Inventor: SHIRATORI YUJI
IPC: F25B27/00
Filed: 2002-03-25
Abstract: PURPOSE: To provide a refrigerator permitting thorough capacity control without being restricted by the valve aperture control of a motor-operated valve and suppressing the generation of refrigerant noise. CONSTITUTION: In a refrigerator having a bypass pipe 73 providing communication between the delivery side 71 and the suction side 72 of a compressor 116 and a motor-operated valve 29 provided in this bypass pipe 73, the bypass pipe 73 is split to a plurality of pipes 73a and 73b at the downstream point of the motor-operated valve 29, and the length of each pipe is made different. Then, the respective pipes are joined and connected with the suction side 72 of the compressor 16.
Patent KR-20030077099-A (KR)
Title: Method for reducing the overload of a home agent in the Mobile Internet Protocol Network
Inventor: BAN DEOK HUN
IPC: G06F17/00
Filed: 2002-03-25
Abstract: PURPOSE: A method for reducing a home agent overload in a mobile IP network is provided to reduce an overload of a corresponding home agent without transmitting a binding update message when a mobile information device is not moved although the mobile information device starts a mobile IP operation in an external network. CONSTITUTION: A mobile information device is moved to the first external network(S30), and a mobile IP operation of the mobile information device is started(S31). The mobile information device judges whether a service of a conventional mobile IPv6 is executed or a current mobile service is executed(S32). In the case that the current mobile service is executed, the mobile information device receives an advertisement message from a home agent of the first external network(S34). The received advertisement message is parsed(S35), and an address of the first external network and a host address of the mobile information device are extracted(S36). The extracted address of the first external network and a host address of the mobile information device are set as an initial network address and a host address of the mobile information device(S37). If the mobile information device is moved to the second external network while transmitting/receiving information to other information device in the first external network, the mobile information device receives an advertisement message multicasted by a home agent of the second external network and parses the advertisement message, and extracts the second external network address and a host address from the parsing result. The second external network address is compared with the first external network address. If the second external network address is not identical with the first external network address, the first external network address becomes a home host address, the second external network address becomes a foreign host address, and two addresses are encoded in a binding update message and transmitted to a home agent of the first external network.
Patent KR-20030078211-A (KR)
Title: Burning chamber for aging
Inventor: KIM JIN EOK
IPC: G11B5/84
Filed: 2002-03-28
Abstract: PURPOSE: An oven for a test is provided to remove vibration caused by direction of air by inducing natural air flow by absorbing air of an aging chamber through an intake duct. CONSTITUTION: A main body(10) is provided. An aging chamber(20) is placed in front of the main body and has a plurality of through holes at an inner wall(21). A mixing chamber(30) has a plurality of first air holes(32,37) communicating with the aging chamber. A plurality of support ducts(40) are installed in the aging chamber for fixing an object on the support ducts, and have a plurality of second air holes(41). An intake duct(50) is installed at the rear of the main body and has a plurality of air circulation ports(51) installed at the through holes respectively. An intake pan(60) is installed at an end of the intake duct for absorbing air of the intake duct for supplying the air to the mixing chamber. A heater(70) is installed at the intake duct or the intake pan for heating the air. An exhaust pan(80) is installed in the mixing chamber for exhausting the air of the mixing chamber.
Patent KR-20030080753-A (KR)
Title: Ceramicprint a layer have ceramiccoating kitchen utensils and ceramicink formation a system
Inventor: HONG WON TAE
IPC: C23C28/04
Filed: 2002-04-10
Abstract: PURPOSE: A ceramic coated kitchenware having ceramic printed matter, and a forming method of ceramic printed matter are provided, wherein the ceramic printed matter can be printed on the surface of ceramic of the ceramic coated kitchenware. CONSTITUTION: The forming method of ceramic printed matter of ceramic coated kitchenware having ceramic printing layer comprises the steps of press-forming a ceratin kitchenware by plastic-working metal main body(10); coating an armoring coating layer(11) onto the outer surface of the metal main body(10) plastic worked to the kitchenware; hardening the armoring coating layer(11) by drying the armoring coating layer(11); coating the inner surface ceramic coating layer(12) on the inner surface of the metal main body(10) by spraying liquid phase inner surface ceramic coating layer(12) on the inner surface of the metal main body(10); semi-hardening the inner surface ceramic coating layer(12) by drying the inner surface ceramic coating layer(12) at a temperature of 100 deg.C or less; printing liquid phase ceramic printing layer(13) on the surface of the semi-hardened inner surface ceramic coating layer(12) so that constituents of the liquid phase ceramic printing layer(13) are infiltrated into texture of the inner surface ceramic coating layer(12); and completely hardening the inner surface ceramic coating layer(12) and ceramic printing layer(13) by drying the inner surface ceramic coating layer(12) and ceramic printing layer(13) at a high temperature of 200 deg.C or more.
Patent KR-20030081736-A (KR)
Title: Glass Shadow Mask and Organic Electroluminescence Display Device Using the same
Inventor: KIM CHANG NAM
IPC: H05B33/10
Filed: 2002-04-12
Abstract: PURPOSE: A glass shadow mask and an organic electroluminescence display using the glass shadow mask are provided to reduce the shadow phenomena due to a thickness by forming a cross section of a mask in the form of a slop. CONSTITUTION: A glass shadow mask(100) is manufactured by a glass plate having a plurality of hole patterns(80-1). The hole patterns(80-1) are regularly disposed on the glass plate. The width of an upper surface of a glass, which is positioned between the hole patterns(80-1), is greater than that of a lower surface of the glass so that the glass has a slop shape. An angle of the slop has a range from 5 to 60 degrees, with respect to a vertical direction of the glass plate. An upper surface of the glass plate is 0 to 1000μm. The glass shadow mask(100) is provided with align keys(80-2).
Patent KR-20030081777-A (KR)
Title: A wheat-gluten containing raisin tree extract, and a method for manufacturing thereof
Inventor: LEE EUN MI
IPC: A23G3/00
Filed: 2002-04-12
Abstract: PURPOSE: Provided are a wheat-gluten composition of Hovenia dulcis Thunb. and a production thereof. The composition contains the effective ingredient of Hovenia dulcis Thunb. and is effective in removing fatigue, and hangover, ameliorating liver function and constipation, etc. CONSTITUTION: Gelatinized starch, powdered malt(yotkirum) water and a Hovenia dulcis Thunb. extract are blended in a ratio of 0.8 to 1.2:0.8 to 1.2:0.8 to 1.0 and saccharified for 5 to 7hr at 50 to 65deg.C. The powdered malt water is prepared by germinating barley at 14 to 18deg.C and extracting in water at 15 to 20deg.C. The wheat-gluten composition of Hovenia dulcis Thunb. contains 0.01 to 40% by weight of a Hovenia dulcis Thunb. extract, together with the gelatinized starch, powdered malt water.
Patent KR-20030081851-A (KR)
Title: Eco Pond Greening method by Coir Log
Inventor: CHOI WON IL
IPC: E02B3/12
Filed: 2002-04-13
Abstract: PURPOSE: A revegetation method for an eco-pond using coir log is provided to restore a riverside ecosystem, to purify the water quality and to form biotope. CONSTITUTION: The revegetation method for an eco-pond using coir log comprises the steps of fixing coir log(10) under the water by a connector, bolts and fixing pins not to be moved, then setting out plants on the coir log(10) to revegetate a pond; or fixing coir log(10) under the water at a depth of 1¯3 meters using a connector, bolts and fixing pins not to be moved, then setting out floating plants such as lotus, water lilies, water caltrop, etc. to revegetate a pond.
Patent KR-20030083174-A (KR)
Title: Method of providing air gap in process of semiconductor
Inventor: OH SANG HUN
IPC: H01L21/3205
Filed: 2002-04-19
Abstract: PURPOSE: A method for forming an air gap of a semiconductor device is provided to be capable of reducing the capacitance of the whole semiconductor device by forming the air gap at an iso area using an oxidation profile. CONSTITUTION: After forming a metal line at the upper portion of a semiconductor substrate, the first dielectric layer(9) is formed by sequentially depositing and polishing dielectric material. After coating a photoresist layer on the surface of the first dielectric layer, a dummy pattern is formed by patterning the photoresist layer. An etch hole is formed in the first dielectric layer by carrying out a dry etching process at the resultant structure using the dummy pattern. After completely removing the dummy pattern, the second dielectric layer(21) is formed at the upper portion of the first dielectric layer. At this time, an air gap(23) is formed in the etch hole. The surface of the second dielectric layer is polished.
Patent KR-20030084093-A (KR)
Title: HRPD Communication System Capable of Operating Transaction and Method thereof
Inventor: KIM SEONG
IPC: H04L29/06
Filed: 2002-04-24
Abstract: PURPOSE: An HRPD(High Rate Packet Data) communication system having a transaction processing function is provided to enable an AN-AAA(Access Network-Authorization Authentication Accounting) server to transmit a session-termination message to an AN when a transaction is generated, thereby terminating a session. CONSTITUTION: ATs(Access Terminals)(110) perform wireless Internet communication, and receive a multimedia service. An AN(120) generates a session for communicating with the ATs(110) according to an RADIUS protocol, authenticates the ATs(110), and terminates the session of the ATs(110) according to a diameter protocol when a transaction is generated. An AN-AAA server(220) authenticates the ATs(110) according to the RADIUS protocol, terminates the session when the transaction is generated, and transceives packet message data. A CDS(Client Distribution Service) block(150) transmits transaction information to the AN-AAA server(220) when the transaction is generated.