baber/WOPTO huggingface dataset:
Patent KR-19990088282-A (KR)
Title: 레이저가공장치
IPC: B23K26/064
Filed: 1999-05-14
Abstract: 본 발명은 사용자측에 수고나 부담을 끼치지 않고, 장치측에서 자동적으로 광화이버에 대한 레이저광의 입사(투사) 파워를 관리하여 광 화이버의 보호와 레이저 가공 효율 및 가공 품질의 향상을 꾀한다. 
     이 모니터링에서는, 먼저 레이저출력 측정치, 램프 전압 측정치, 램프 전류 측정치등의 측정치를 판독하고(스텝F1). 펄스1개분의 에너지를 구한다(스텝F2). 그리고, 일정시간(Ta)걸러 상기 펄스 1개분의 에너지의 누적치를 토대로 레이저 출력의 평균치(PM)또는 램프 전력의 평균치(QM)를 구한다(스텝F4). 이어서, 이 구한 레이저 출력 평균치(PM)또는 램프 전력 평균치(QM)를 설정상한치 PN 또는 QN과 비교한다. 이 비교에서, PM＞PN 또는 QM＞QN이 되었을 때는,[이상]즉 현시점에서의 단위시간당의 레이저 출력 평균치 또는 램프 전력 평균치는 사용중의 광화이버(112)에 너무 강해 위험하다고 판정하고, 레이저 발진 동작을 정지시키고(스텝F7), 에러 메세지를 표시한다(스텝F8).
Patent KR-20000073998-A (KR)
Title: Power semiconductor module
Inventor: LEE GEUN HYEOK
IPC: H01L21/60
Filed: 1999-05-17
Abstract: PURPOSE: A power semiconductor module is provided to prevent damage to a soldering part of an electrode lead, by dispensing stress caused by the heat generated when a semiconductor chip operates. CONSTITUTION: A power semiconductor module comprises a conductive terminal(30), an electrode lead(31) and a semiconductor chip(32). The conductive terminal is drawn out to the exterior. The electrode lead is soldered to the conductive terminal. The semiconductor chip is soldered to a lower part of the electrode lead. The electrode lead is composed of a bundle of conductive metal material having a small diameter.
Patent KR-20000074325-A (KR)
Inventor: JUN GYU SEOK
IPC: G06F3/00
Filed: 1999-05-20
Abstract: PURPOSE: A method for driving a scanner driver is to provide the convenience of usage by driving the scanner driver of a computer with simple key input through a composite device. CONSTITUTION: A CPU of a composite device confirms whether a preset PC scan requesting key is selected(S201). If the PC scan requesting key is selected, the CPU transmits a preset PC scan requesting signal to a computer through an interface unit(S202). The PC scan sensing program of the computer confirms whether the PC scan requesting signal was received(S203). If the PC scan request signal is sensed, the PC scan sensing program executes a preset execution file to execute a scanner driver(S204). If a pre-scan command is selected by a user after the execution of the scanner driver, the CPU of the computer transmits the pre-scan command to the composite device(S205). The CPU of the composite device controls a scanning unit according to the pre-scan command received from the computer and pre-scans a given manuscript(S206). After pre-scanning the manuscript, the CPU transmits a pre-scanned image to the computer through the interface unit(S207).
Patent KR-20000074340-A (KR)
Inventor: SONG YEONG JAE
IPC: H01L23/12
Filed: 1999-05-20
Abstract: PURPOSE: A method for manufacturing a ball-grid-array(BGA) type multi chip package is to provide a chip-size-package(CSP) level multi chip package, by eliminating a structural limit in stacking semiconductor chips, and by reducing the package in thickness. CONSTITUTION: An upper semiconductor chip(130) has an active surface with a plurality of electrode terminals(132) wherein the electrode terminals are disposed towards an edge of the active surface. A lower semiconductor chip(120) has an active surface having a plurality of electrode terminals(122). A circuit board is prepared which includes a base film(143), a window(144), a wire pattern and a penetration hole(142). An upper surface of the circuit board is adhered to the active surface of the lower semiconductor chip by a buffering adhesive(160). The electrode terminal of the lower semiconductor chip is electrically connected to a beam lead of the circuit board. The electrode terminal of the lower semiconductor chip and the beam lead portion are encapsulated with encapsulating resin(171). The electrode terminal of the upper semiconductor chip and the board pads of the circuit board are electrically bonded by a bonding wire(131). The upper and lower semiconductor chips and bonding wire are encapsulated with encapsulating resin. An external connection terminal(180) is protruded from a metal pad(145) to a lower surface of the base film through the penetration hole of the circuit board.
Patent KR-19990068489-A (KR)
Title: 라벨부착기능을갖는벽지포장장치
IPC: B65B17/00
Filed: 1999-05-26
Abstract: 본 발명은 라벨부착 기능을 갖는 벽지 자동 포장장치에 관한 것으로 그 목적은, 벽지의 라벨 부착 및 포장작업을 하나의 설비로 수행함으로서 작업성이 향상될뿐만 아니라, 장치의 구조가 간단하여 제작 및 유비보수가 용이하도록 하는 데에 있다. 
     상기와 같은 목적을 달성하기 위한 기술적인 수단으로서 본 발명은, 베이스부(10)와,  상기 베이스부(10)의 후방으로 회전 가능하게 설치되는 이송바아(20)와, 상기 이송바아(20) 사이에 벽지(R)의 끝단(Re)을 일정하게 하면서 라벨 부착위치까지 이동시키는 조정부재(30)를 갖는 벽지 공급부(40)와,    상기 이송바아(20)의 상측으로 위치조정토록 설치되고 선단부에는 지지수단(52)이 고정되는 지지플레이트(50)와,  그 중앙으로 분리 작동토록 설치되고 상측에는 다수의 회전롤(62)이 연설되는 제 1,2 이송벨트(60a)(60b) 및, 상기 지지플레이트(50)의 후방으로 적재된 라벨(L)을 적재토록 설치되는 적재블록(72)의 선단부 하측으로 연설되는 조정수단(70)을 구비하는 라벨 공급부(80) 및,   베이스부(10)에 횡설된 다수의 이송롤 (92)로서 이송되고 내측으로 라벨(L)이 부착된 벽지(R)가 안착되는 포장재(V)를 실링토록 수직 설치된 이송실린더(94)의 하부에 연설되는 실링판(90)과, 그 전방으로  포장된 벽지(R')를 수축기(120)로 이송시키는 이송벨트(100)을 갖는 포장부(110)로서 구성됨을 특징으로 한다. 
     이에 따라, 벽지의 포장공정이 신속하고 정밀하게 스행됨으로 인하여 제조 생산성이 향상되면서도, 하나의 설비로서 라벨 부착 및 포장공정을 수행토록 하여 장치의 간단한 구조로 제작비용이 절감되고, 하나의 장치만을 유지 보스하게 되어 사용이 편리한 것이다.
Patent KR-20000074932-A (KR)
Inventor: CHOI HUI GYEONG
IPC: H04L12/58
Filed: 1999-05-27
Abstract: PURPOSE: A method for monitoring voice mail in an internet communication terminal device is provided to monitor the received voice mail and inform an absent user of the received mail, so as to conveniently supply the received mail to the user. CONSTITUTION: A user sets up a voice mail automatic receiving mode in a system(200). An internet communication terminal device determines whether the mail is received. If so, the internet communication terminal device carries out a process of H.323 procedure relating to the voice mail, and decides whether the mail is completely received(215). If so, a voice mail state monitor stores information on a voice mail status(220). A transceiver information processor retrieves and stores an information on the received voice mail and the transmitter. A voice mail recorder and replayer stores information. A mail receiving notifier informs a user of the received voice mail.
Patent KR-19990073197-A (KR)
IPC: E04G23/02
Filed: 1999-06-19
Abstract: 본 발명은 이미 균열이 발생하였거나 혹은 균열이 발생되지 아니한 상태에서의 콘크리트의 열화에 따른 부식의 방지와, 탁월한 보수·보강성의 구현은 물론 시공상태 및 사후 구조물의 변형상태 등이 외부로 투시되어 이를 시각적으로 충분하게 확인 가능케함으로 유지 보수의 용이성을 도모할 수 있는 투명(透明) 레진 패널을 이용한 보수·보강공법인바, 이를 위하여 본 발명은 콘크리트 구조물의 외표면을 계련처리하고 이에 투명 패널을 덧대어준 후 앵커 보울트를 통해 콘크리트 외표면에 긴밀하게 고정하되, 상기 투명 패널에 형성된 에폭시 주입구를 통해 에폭시를 한 방향으로부터 서서히 저압으로 주입하여 상기 투명 패널을 접합시킴과 동시에 콘크리트 외표면에 충전함으로서 콘크리트 표면 및 균열부위가 투명 패널과 상호 일체화된 후 투명 라이나를 도포하여 마무리처리함으로 시공상태 및 시공후의 구조물 변형상태가 외부로 투시될 수 있어  유지 보수가 용이하게 이루어짐을 특징으로 한다.
Patent KR-20010003314-A (KR)
Inventor: PARK SI U
IPC: H04B7/155
Filed: 1999-06-22
Abstract: PURPOSE: A base station system using a circularly polarized wave antenna is to provide smooth communication service to mobile phone subscribers without weak electric field at a low cost. CONSTITUTION: A base station system(200) is comprised of a digital part(220), a radio frequency module part(230) and an antenna(210). The digital part(220) modulates a received signal into a digital signal and outputs it to a base station controller(300). The radio frequency module part(230) converts the output signal of the digital part(220) into a radio frequency signal of a service frequency band. The radio frequency module part(230) converts a received signal of a radio frequency band into the signal of a low frequency band and outputs it to the digital part(220). The antenna(210) radiates a transmitting signal of the radio frequency module part(230) to a mobile phone(100) as the radio signal of a circularly polarized wave form. The antenna(210), receiving the radio signal of the circularly polarized wave form transmitted from the mobile phone(100), converts the radio signal into a wired signal and outputs it to the radio frequency module part(230).
Patent KR-20010003645-A (KR)
Inventor: KIM GWANG TAEK
IPC: H04L12/28
Filed: 1999-06-24
Abstract: PURPOSE: A device for performing asynchronous transfer mode(ATM) signaling in a mobile communication system is provided to define parameters for the setup and release of ATM connection for the call request and call release of a service user, and to use specific messages corresponding to signal to set up and release the ATM connection. CONSTITUTION: A signaling message processor(212) extracts information in each field inside received messages, to deliver the information to a switched virtual circuit manager(SVCM). The SVCM(211) performs operations for setting up and releasing SVC virtual connection from the information delivered from the signaling message, and delivers operated results to a signaling message generator(213). The signaling message generator(213) inserts information of the setup and release of the connection delivered from the SVCM(211) in each field for transmitting. A database stores information for setting up and releasing the connection and information on asynchronous transfer mode(ATM) resources.
Patent KR-20010005069-A (KR)
Title: Condensing boiler
Inventor: MUN SEONG DAE
IPC: F24H1/00
Filed: 1999-06-30
Abstract: PURPOSE: A condensing boiler is provided to reduce the size of the whole system and the manufacturing cost and improve thermal efficiency by increasing a turbulent intensity of exhaust gas. CONSTITUTION: A condensing boiler includes a burner(10) slantingly installed in one side of the inside of a combustion chamber(70); a heat exchanger(20) having a plurality of pipes(21,22...) where the heating water flows, a plurality of fins(21a,22a...) arranged in the outer peripheral part of the pipes and slantingly installed in the other side of the inside of the combustion chamber to be opposite to the incline plane of the burner; a hot water heat exchanger(40) slantingly installed adjacent to the heat exchanger, heating water by absorbing heat from high temperature exhaust gas passed through the heat exchanger, and converting cool water into hot water by absorbing heat from the exhaust gas and the heated water; and a chamber(50) receiving the hot water heat exchanger(40) and discharging exhaust gas to the outside.
Patent KR-20010008880-A (KR)
Inventor: CHOI SEONG RAK
IPC: B26B13/00
Filed: 1999-07-05
Abstract: PURPOSE: A gripper with a cutting function is provided to fix and cut an object at the same time. CONSTITUTION: A gripper contains a drive source(10), a holding machine with a holding portion(23) and a cutting machine with a cutting portion(33). The drive source drives the holding machine like a pincette and the cutting machine like a scissors. Due to the drive source, rectilinearly moving knob blocks(12,12') are connected to members(22,22',33,33') composing the holding machine and the cutting machine, then the holding machine and the cutting machine are operated by the movement of the knob blocks. A movement central pin(21) of the holding machine is relatively farther from the knob blocks than a movement central pin(31) of the cutting machine so that the holding portion holds an object first and then the cutting portion cuts the object.
Patent KR-20010011257-A (KR)
Inventor: CHOI GYEONG U
IPC: H01J11/22
Filed: 1999-07-27
Abstract: PURPOSE: A PDP(Plasma Display Panel) tester which is composed of a roller probe and a resistor is provided to simply and precisely test it without an error by rolling the roller on the electrode pattern. CONSTITUTION: A second substrate(50) having stripe type of electrode patterns(51,51') is put on a worktable. Roller probes(110,120) are located in both ends of the electrode patterns(51,51') to be connected rollers(111,121) with the electrode pattern(51,51'). The roller(111) is connected with one electrode pattern(51) and the other roller(121) is connected with the other electrode pattern(51'). Resistant values are measured by each roller probes(110,120) and detected by a resistor(130). The resistor detects the shorted electrode patterns(51,51') as low. To precisely display the shorted electrode patterns(51,51'), an order of the shorted electrodes(51,51') on the second substrate(50) is displayed on a screen of a monitor according to the measured resistant values.
Patent KR-20010011779-A (KR)
Inventor: LEE YONG SEONG
IPC: B21C23/08
Filed: 1999-07-30
Abstract: PURPOSE: A production method of connecting rod is provided to occur a sharp crack in a desired portion during biaxial molding by fracture partially without hot forging. CONSTITUTION: Resin is coated on a subsidiary metal mold exposed from a closed metal mold when casting in the closed metal mold by compression. Compression is performed with input of powder into the metal mold after the subsidiary metal mold descends into the metal mold. The subsidiary mold is hidden into a lower metal mold faster than the compressing speed of an upper mold. After continuous compression, a product is separated from the mold. The procedure is repeated to easily form partial fraction.
Patent KR-20000017362-A (KR)
Inventor: LADRI TIERU
IPC: B24B37/04
Filed: 1999-08-18
Abstract: PURPOSE: A polisher suspension sending device is provided to prevent polisher suspension from drying by keeping low the humidity among non-activating gases. CONSTITUTION: The device contains:a tank(1) having a polisher suspension(2); loops(3,7,9,40) for sending the polisher suspension connected to the tank; circulating devices(5,6) returning the polishing agent suspension to the tank and circulating the suspension inside the loops; a recollecting device(1) recollecting the polishing agent suspension after circulating inside the loops; and a control device(81) controlling the circulating device to keep the suspension circulating. Therefore, the device can prevent the pipe of the sending device from blocking so as to reduce the number of maintenance.
Patent KR-19990078981-A (KR)
Filed: 1999-08-27
Abstract: 본 발명은 열가소성 수지 칩들과 펄프섬유 칩들을 혼합기에서 고속으로 회전시켜 서로 충돌과 마찰에 의해 온도가 상승되도록 하고 이 과정에서 수지 칩들이 점성체로 변하고 섬유 칩들이 해면되어 이들이 서로 혼합된 유동성을 지닌 새로운 물질로 변하도록 함으로써, 펄프섬유와 수지가 이상적으로 배합되어 사출재로서 사용할수 있도록한 열가소성수지와 펄프섬유를 주재로하는 사출재의 제조방법 및 그 사출재에 관한 것으로서, 특히 폐플라스틱과 종이류를 각각의 분쇄기를 이용하여 작은 조각들로 분쇄하고, 이들 조각들을 혼합한뒤 혼합기에서 고속으로 회전시켜 이들 조각들이 서로 충돌과 마찰에 의해 온도가 상승되도록 하며, 온도상승으로 폐플라스틱 조각들이 점성체로 변하여 해면중인 종이의 섬유소를 감싸 유동성을 지닌 물질로 변하도록 한 뒤, 상기 유동성을 갖는 물질을 고온에서 압출 성형하여 일정한 크기의 사출재 알갱이가 되도록한 것을 특징으로하는 열가소성 수지와 펄프섬유를 주재로하는 사출재의 제조방법.
Patent KR-20010026599-A (KR)
Inventor: JANG SEONG SIK
IPC: G06Q50/20
Filed: 1999-09-07
Abstract: PURPOSE: The education system and method based on the web are provided to reduce a time for upgrading/adding/deleting education data on the web. CONSTITUTION: A client(100) opens a remote educating program in accordance with a user's operation, and generates an event in accordance with the opened remote educating program, and receives education data corresponding to the event and displays the education data on screen, and outputs the result of studying on the screen. An operating server(200) has information with respect to the event transmitted from the client(100) and a database index for reading information needed in screen composition output for studying. A database server(300) has HTML code and command language for performing command corresponding to the database index transmitted from the operating server(200) and has information for detecting as to whether the user is a registered user. A writing tool server(400) appends, updates and deletes predetermined data to the database built in the database server(300) according to a manager's operation.
Patent KR-20010027638-A (KR)
Title: Pressure sensor
Inventor: KIM CHAN
IPC: G01L9/04
Filed: 1999-09-15
Abstract: PURPOSE: A pressure sensor is provided to form same dummy resistances connecting ends of four resistances and metallic wiring without compensating an additional initial offset. CONSTITUTION: A pressure sensor forms dummy resistances(26a,27a,28a,29a) connecting ends of pressure resistances(26,27,28,29) to metallic wires(22b,22a,21a), and dummy resistances(26b,27b,28b,29b) connecting the other ends of pressure resistances to metallic wires(21b,23a,24b,24a) into the same shape. The compound resistance value of pressure resistances and dummy resistances as 26a+26b and 28a+28b is equal to the compound resistance value of pressure resistances and dummy resistances as 27a+27b and 28a+28b with forming contact portions of pressure resistance and dummy resistance at 45 degrees. The voltage difference of an output signal does not remain by precisely keeping the balance without additional resistance for trimming in applying no pressure while setting the initial offset to zero regardless of diffusion degree during manufacturing process. The pressure detect signal of the voltage difference is outputted with changing the resistance value of the pressure resistance according to the applied pressure in applying the pressure.
Patent KR-20000056988-A (KR)
Inventor: MARCOBICHI BOYA R
IPC: H01L23/498
Filed: 1999-10-15
Abstract: PURPOSE: A chip carrier comprised of organic laminate and a method for forming the same are provided to compensate thermal deformation of the chip carrier by arranging through holes in a predetermined pattern. CONSTITUTION: An organic laminate carrier configured as a substrate(14) is provided with the upper surface. At least two contact pads(12) are arranged on the upper surface of the substrate(14) with a distance. At least one metal plated through-hole(10) is arranged to substantially extend through the substrate(14) from the upper surface to the lower surface thereof. The through-hole(10) is arranged with same distance between the at least two contact pads(12). The thermal deformation of the chip carrier during solder reflow can be compensated by the though holes(10)
Patent KR-20010037906-A (KR)
Inventor: JUNG SEUNG MIN
IPC: H04B1/10
Filed: 1999-10-20
Abstract: PURPOSE: A receiving apparatus having a noise removal function in a wireless communication system and a method thereof are provided to improve call quality by detecting and canceling noise generated from data received in a wireless communication system. CONSTITUTION: A receiving apparatus having a noise removal function is comprised of a Channel decoder(10), a noise detector(20), and an ADPCM(Adaptive Difference Pulse Code Modulation) decoder(30). The channel decoder(10) executes channel decoding to improve an error generated from the data received through a voice channel. The noise detector(20) connected to the output port of the channel decoder(10) consists of a data buffer(21), a data sampling part(22), a dispersion and frequency difference calculation part(23), and a comparison part(24). The data buffer(21) temporarily stores the data outputted from the channel decoder(10). The data sampling part(22) samples the data inputted to the data buffer(21) in a sample space. The dispersion and frequency difference calculation part(23) measures the frequency of occurrence in each sample space, based on the sampled data, and calculates the dispersion and frequency difference of the whole sample space, based on the measured frequency number. The comparison part(24) compares the calculated dispersion and frequency difference values with preset values to judge whether the received data are noise. The ADPCM decoder(30) executes ADPCM demodulation for the data outputted from the noise detector(20).
Patent KR-20010045825-A (KR)
Inventor: LEE KWANG SUN
IPC: G06F1/20
Filed: 1999-11-08
Abstract: PURPOSE: A heat transfer device is provided to smooth circulation of coolant, enable a heat absorption container to be installed irrespective of arrangement of heat discharge parts, and apply heat transfer parts to a computer system so that it can enhance a cooling efficiency and reduce mechanical noises. CONSTITUTION: The system comprises a heat absorption container(13), a heat discharge container(14), the first pipeline(15) and the second pipeline(16). The heat absorption container(13) absorbs the heat generated from heated area in the computer system. The heat discharge container(14), installed at a higher position than the heat absorption container(13), discharges the heat absorbed from the container(13). The first pipeline(15) and the second pipeline(16), connected between the heat absorption container(13) and the heat discharge container(14), forms closed space filled with the coolant. The coolant flows in one direction by installing a check valve in the pipelines(15,16).
Patent KR-20010046518-A (KR)
Inventor: MIN DAE GYU
IPC: C12N15/12
Filed: 1999-11-12
Abstract: PURPOSE: Provided is a recombinant fungus strain which generates lactoferrin having excellent antibacterial activity in a high yield so as to be used in manufacturing medicines and protecting livestock from various diseases. CONSTITUTION: The recombinant fungus strain SKM2 (KCTC 0682BP) is obtained by the next steps of: i) selecting and cultivating strain RIB40 unable to generate arginine dehydrogenase; ii) obtaining RNA from bovine tissues and multiplying RNA through RT-PCR to separate cDNA; iii) multiplying only cDNA segments through PCR, which expresses lactoferrin; iv) ligating lactoferrin genes with vector pFGC33 and transforming strain DH5-α with the vector; v) separating recombinant vector pMKLF from the transformants; vi) making selection marker pDE·argB; and vii) transforming strain RIB40 with the recombinant vector pMKLF and the selection marker to obtain strain SKM2. The recombinant bovine lactoferrin is mass produced by fermentation culturing SKM2 in DPYA(dextrin polypeptone yeast extract5 ammonium sulfate) medium containing PMSF(phenylmethylsulfonyl fluoride) and EDTA(ethylenediaminetetraacetic acid).
Patent KR-20000047670-A (KR)
Inventor: DALZELL WILLIAM J
IPC: C22C9/00
Filed: 1999-11-18
Abstract: PURPOSE: A copper based abradable material for use with knife edge seals is provided. CONSTITUTION: A copper base abradable contains a significant amount of a lubricating material such as boron nitride. The material can be abraded by smooth knife edges, is oil compatible, and any abraded material will not cause bearing damage. The material is preferably applied by a thermal spray process. Preferably the material comprises, by volume, 35-50% copper alloy matrix, 25-55% lubricant (preferably BN), balance porosity and matrix material oxides.
Patent KR-20000047678-A (KR)
Inventor: POZNIAK PETER M
IPC: B01F15/04
Filed: 1999-11-19
Abstract: PURPOSE: A method and apparatus for producing a liquid mixture are provided, in which mixture components are mixed to produce a product stream having a predetermined concentration of a specified component. CONSTITUTION: A mixing occurs within a fluidic network designed such that the components mix in inlet branches to form a first intermediate mixture having a lower concentration that that desired in the product stream. The specified component is metered in to the intermediate product stream to produce a second intermediate product stream that is blended to produce a third intermediate product stream. The concentration of the specified component within the third intermediate product stream is measured and the metering pump is appropriately adjusted. The third intermediate product stream then passes through a recycle loop in which recycled product is mixed with an intermediate product stream to produce a liquid mixture stream that is divided in to the recycle stream and a product stream.