baber/WOPTO huggingface dataset:
Patent KR-20010051065-A (KR)
Inventor: KADOMURA SHINGO
IPC: H01L21/768
Filed: 2000-10-17
Abstract: PURPOSE: To clean a bottom part of a connection hole effectively by preventing the reattachement of copper to a side wall of the connection hole in argon sputtering and resolving an etching problem of an organic insulation film in a hydrogen plasma method. CONSTITUTION: A method for manufacturing a semiconductor device which includes a process wherein a recessed part 23 which reaches a first interconnection 15 made of copper or a copper alloy is formed in an insulation film 16 which covers the first interconnection 15. After forming the recessed part 23, a plasma processing is executed using a gas including hydrogen and nitrogen with the first interconnection 15 exposed in a bottom part of the recessed part 23. Or, a plasma processing is executed using a gas including hydrogen while a substrate formed with the first interconnection 15 being cooled with the first interconnection I5 exposed in the bottom part of the recessed part 23.
Patent KR-20010007948-A (KR)
Inventor: RYU WOO TAE
IPC: G06F3/023
Filed: 2000-10-28
Abstract: PURPOSE: A method for automatic dialing of a telephone by a computer is provided to execute automatic dialing by clicking a telephone number displayed on a computer monitor without transforming a telephone directory which is formed different computer file. CONSTITUTION: A method for automatic dialing of a telephone by a computer includes several processes. A first process is to determine whether a mouse button is clicked(100). A second process is to extract data from corresponding position of a mouse pointer when the mouse button was clicked(110). A third process is to determine whether the extracted data is a telephone number or not(120). A fourth process is to remove needless components from the data, to add needful components, and to process data to fit a device which executes dialing(130). A fifth process is to transmit the completed data to the device which executes dialing(140).
Patent KR-20020033248-A (KR)
Title: A method and a device of testing protective path for exchanger
Inventor: EOM JAE UK
IPC: H04B10/03
Filed: 2000-10-30
Abstract: PURPOSE: A standby path test apparatus and method in an exchange is provided to confirm the operation state of each of the function parts of a standby path device using test patterns. CONSTITUTION: A standby path test apparatus in an exchange consists of a main path device(70), a standby path device(75), and a control part(45). The main path device(70) comprises a line interface part(100), an STM(Synchronous Transport Module) frame part(20), an electric to optical conversion part(30), an optical to electric conversion part(35), a selection part(120), an STM deframe part(25), and a test part(170). The line interface part(100) receives an E1 test pattern signal(TX_SHW(63)) and a plurality of E1 sub highway signals(TX_SHW(0:63)) through transmission lines(50,50'). The STM frame part(20) converts the channel signals supplied from the line interface part(100) into STM serial signals. The electric to optical conversion part(30) converts the STM electric signal serially supplied from the STM deframe part(25) into STM optical signals. The optical to electric conversion part(35) converts the STM optical signal inputted from a receiving optical line(65) into an STM electric signal. The selection part(120) selects and outputs one of the signals supplied from the STM frame part(20) and the optical to electric conversion part(35) according to a control signal(TEST_EN). The STM deframe part(25) classifies and outputs the serial STM signals inputted from the selection part(120) by E1 SHW signal channels. The test part(170) outputs the control signal(TEST_EN) according to the control of the control part(45).
Patent KR-20020035676-A (KR)
Title: Circuit for Precharging of Bit Line
Inventor: LEE GYEONG HO
IPC: G11C7/12
Filed: 2000-11-07
Abstract: PURPOSE: A bit line precharge circuit is provided, which improves a precharge capability and easiness of a process. CONSTITUTION: A space of a unit bit line precharge circuit is formed as an active region(51a), and a subsidiary bit line precharge circuit(A) is formed in the active region. And, a Y-shaped gate electrode(52) is formed to reduce a proximity effect generated in a connection part of the gate electrode. And the active region is divided into a bit line region(53), a bit line bar region(54) and a precharge voltage region(55) by the gate electrode. Because the gate electrode is formed in a shape of Y, widths of an equalize transistor and the first and the second transistor are increased.
Patent KR-20010051683-A (KR)
Inventor: KAIBUKI FUTOSHI
IPC: H04N21/431
Filed: 2000-11-14
Abstract: PURPOSE: To distinctly specify and manage connection relation through an interface only for the transmission of an information signal when electronic equipment is connected through the use of the two different interfaces by which only the information signal is transmitted and by which control information, etc., is transmitted. CONSTITUTION: An IRD1 control part 30 transmits a specified start request to a digital bus through a digital input/output terminal 1io. The part 30 controls a specifying display message generating part 15 to generate a specifying display message, superimposes the message on an analog video signal in a superimposing part 14 and outputs it from analog output terminals lin 1 and lin 2. An information input device reproduces the specifying display message and reports it so that a user specifies an input terminal which is connected to an IRD1 output terminal among a plurality of one's own input terminals.
Patent KR-20020038903-A (KR)
Title: sale method established form limited-lottery
Inventor: HEO SEONG TAE
Filed: 2000-11-18
Abstract: PURPOSE: A goods sale method is provided to enable a plurality of purchase candidates to participate in a sale event while presenting a regular money, to select one among the purchase candidates by a lottery method, and deliver a corresponding goods to the selected purchase candidate so that it can increase the sale revenue. CONSTITUTION: The method comprises steps of presenting information on goods over a service web site, enabling a plurality of purchase candidates to participate in a sale event for the presented goods while paying a regular participation fee by a credit card or an electronic money, stopping the participation if the number of the sale event participants extends to a set number, determining one among the purchase candidates by performing a lottery, and delivering the corresponding goods to the lottery winner. The participants can determine the participation fee for enhancing a lottery winning probability.
Patent KR-20020039567-A (KR)
Title: An apparatus for guiding a hot rolled bar worked by hydraulic and electromotive type
Inventor: KIM GYU SANG
IPC: B21B13/14
Filed: 2000-11-22
Abstract: PURPOSE: An apparatus for guiding a hot rolled bar worked by hydraulic or electromotive power is provided which always maintains operation of the apparatus by simply and variably using the apparatus guiding movements of the hot rolled bar in a hydraulically or electromotively driving type without any separate changing operation. CONSTITUTION: In an apparatus for guiding a hot rolled bar having a guide plate(10) which cohesively supports both side parts of the hot rolled bar(B) so as to guide transfer of the hot rolled bar(B), the apparatus for guiding the hot rolled bar worked by hydraulic or electromotive power comprises a hydraulic driving part(40) in which a cylinder(30) is connected to the rear side of a pusher bar(20) to the front of which the guide plate(10) is connected; an operation bar(50) on the inner part of which the hydraulic driving part(40) is integrally mounted; and an electromotive driving part(90) which is equipped with a driving motor connected to a pinion gear(70) engaged with a rack gear(60) that is formed at the bottom part of the operation bar(50).
Patent KR-20020040988-A (KR)
Title: Non contacting method for preventing of electro static discharge
Inventor: HAN JONG GEUN
IPC: G02F1/136
Filed: 2000-11-25
Abstract: PURPOSE: A non-contact static electricity preventing method is provided to remove a short ring left at the inner side of a scribing line by grinding to prevent neighboring lines from short-circuiting. CONSTITUTION: An outer short ring line(8) is formed at the inner side of a scribing line(2) to reduce the influence of electrostatic discharge in the fabrication of a liquid crystal display. The outer short ring line is left even after scribing has been performed in order to prevent electrostatic discharge. The outer short ring is removed by the final grinding process. The outer short ring is made of multi-level metal.
Patent KR-20020041124-A (KR)
Title: Apparatus for estimating a traffic in a multi-sector antenna system of a mobile system
Inventor: CHOI YEONG RAE
IPC: H04B7/26
Filed: 2000-11-27
Abstract: PURPOSE: An apparatus for estimating traffic in a mobile communication multi-sector antenna system is provided to achieve a high-performance traffic estimation technique by simultaneously receiving the power received through a plurality of antenna beams using the reverse power supplied to a multiple beam or a multiple sector. CONSTITUTION: An apparatus for estimating traffic in a mobile communication multi-sector antenna system comprises N numbers of array antennas(100), a power sampler module(102), an N:1 switch module(104), a filter and amplifier module(106), a power detector module(108), and a system control and power value control module(110). The power sampler module(102) samples the power of a multiple beam received through 4 or 8 array antennas per each sector. The N:1 switch module(104) switches N numbers of received powers sampled by the power sampler module(102) at regular time intervals and processes them sequentially. The filter and amplifier module(106) converts the sequentially processed received powers into necessary band signals. The power detector module(108) converts the converted received powers into linear voltage values. The system control and power value control module(110) calculates the average power value of the powers received through the 4 or 8 array antennas(100) using the linear voltage values and computes the difference values between the calculated multiple beam average power values. Based on the computed difference values, the system control and power value control module(110) estimates inter-beam traffic.
Patent KR-20020045020-A (KR)
Inventor: LEE MIN GYU
IPC: H01L29/786
Filed: 2000-12-07
Abstract: PURPOSE: A method for manufacturing a thin film transistor is provided to reduce the number of processes by removing processes related to a contact hole mask. CONSTITUTION: A data line(340) is etched so as to have a wider width than a width of a scanning line(330) in the crossing section of the data line(340) and the scanning line(330). After a passivation layer(310) is deposited. Contact holes are formed in the passivation region of the data line(340) in the crossing section of the scanning and data lines(330,340). By depositing and patterning a conductive layer made of an ITO(Indium Tin Oxide) or a metal layer, the conductive layer is filled into the holes and forms a bridge line(350). At this time, the data line(340) is connected to the bridge line(350), thereby decreasing processes related to a contact hole mask. As the same method, the scanning line(330) is also connected to the bridge line(350).
Patent KR-20020045370-A (KR)
Inventor: CHO NAM CHEOL
IPC: A23L19/20
Filed: 2000-12-08
Abstract: PURPOSE: A process of preparing the subject pickled radish by subjecting a radish to a three-stage sterilization is provided. It minimizes the moisture content of the picked radish and maximumly inhibits the growth of various microorganism in the pickled radish, thereby increasing storability. CONSTITUTION: This manufacturing process comprises: salting a radish in saline water; washing the salted radish and cutting to a specified size; compressing the cut radish in the first stage; soaking the cut radish in a seasoned liquid in which 0.1 to 0.5% by weight of an acidulant is added; compressing the soaked radish in the second stage; and packing the compressed radish under vacuum and heat treating.
Patent KR-20020049431-A (KR)
Title: Vibration shock-proof Pressure Reducing Valve
Inventor: JUNG YEONG SEOK
IPC: B64G5/00
Filed: 2000-12-19
Abstract: PURPOSE: A pressure reducing valve-preventing impact of vibration is provided to remove hunting performance of a valve by installing an orifice and to prevent impact transferred a piston by mounting an impact isolating film. CONSTITUTION: A pressure reducing valve for preventing impact from vibration comprises a first space(1) connected to a reservoir tank; a secondary space(2) maintaining established pressure; a spring(3) mounted on an upper portion of a piston(4); an isolating film(5) isolating impact by being protruded on a lower portion of a piston chamber(5'); an orifice(6) controlling pressure by being installed on a lower portion of the isolating film; a valve disk(9) formed on a lower portion of a sheet(8); a spring(11) contained in the valve disk; a long guide(10) contacted to the valve disk by being arranged on a lower portion of the sheet; low frictional disk guides(12,12') mounted on upper and lower portions of the long guide; and a relief valve(13) fixed on a lower portion of the secondary space. The pressure-reducing valve is mounted between the first space and the second space.
Patent KR-20020052311-A (KR)
Title: a fixing apparatus for machining for a transmission case
Inventor: HAN SANG MU
IPC: B25B11/00
Filed: 2000-12-26
Abstract: PURPOSE: A fixing device is provided to reduce the setting cost by providing a structure to facilitate a setting operation required for machining a transmission case material and to dispense with any machining for setting such transmission case material. CONSTITUTION: A fixing device for machining a transmission case comprises a plurality of supports(22,24,26) and a clamp member(32). The plurality of supports(22,24,26) are fixed to and erected from a base member(20). The clamp member(32) is provided for fixing part of the edges of a transmission case material(30) which lies on and is in close contact with the plurality of supports(22,24,26) with fastening members(34). Catching portions(22a,24a) are formed on a top surface of the base member(20). Fixing projections(30a,30b) are put into close contact with and caught by the catching portions(22a,24a).
Patent KR-20010070366-A (KR)
Inventor: JUNE DAVID L
IPC: E01H10/00
Filed: 2000-12-28
Abstract: PURPOSE: A roadway deicing system is provided in which a dispenser is connected to both a deicer storage container and a compressed air storage container, and the dispenser obtains power from compressed air to dispense the deicer onto a roadway from the deicer storage container so that the deicing system consumes a relatively low electric power and appropriately obtains power by conventional storage batteries. CONSTITUTION: The roadway deicing system(10) comprises a deicer storage container applied to the storage of a liquid deicer; a pressurized gas storage container; a dispenser nozzle(18); a pressure tank(14) comprising a pressure inlet connected to the pressurized gas storage container, a deicer inlet connected to the deicer storage container and an outlet connected to the dispenser nozzle; a first valve(V1) arranged between the pressure tank and the deicer storage container; a second valve(V2) arranged between the pressure tank and the pressurized gas storage container; a third valve(V3) arranged between the pressure tank and the dispenser nozzle; and a controller connected to the first, second and third valves, wherein the controller controls the valves so that a liquid deicer is introduced into the pressure tank from the deicer storage container, a gas contained pressure tank is pressurized from the pressurized gas storage container, and the liquid deicer is distributed from the pressure tank through the dispenser nozzle.
Patent KR-20020055342-A (KR)
Title: Gradient sensing mirror system
Inventor: KIM SANG DU
IPC: B60R1/00
Filed: 2000-12-28
Abstract: PURPOSE: A mirror system is provided to ensure a driver to view a rear side of a vehicle according to a slope of a road by automatically correcting an angle of a mirror based on a position of the driver. CONSTITUTION: A slope detecting sensor(10) is mounted on a center of a vehicle. The slope detecting sensor(10) includes an indicator(3) having an equilibrium pendulum(2) and a variable resistance(4) which is varied according to the variation of the indicator(3). When the vehicle is inclined, the value of the variable resistance(4) is varied. The output voltage value of the variable resistance(4) is inputted into an electronic control unit(5). A rotating shaft(7) is installed at a rear center of a mirror(6). A gear part(8) is formed at an outer portion of the rotating shaft(7). The gear part(8) is engaged with a gear(10) installed at a shaft of a reversible motor(9). The rotating shaft(7) of the mirror(6) is supported on a housing by a bracket(11).
Patent KR-20020055721-A (KR)
Title: Coating close adhesion property confirmation apparatus of zinc coating steel sheet
Inventor: KIM HYEON SU
IPC: C23C2/06
Filed: 2000-12-29
Abstract: PURPOSE: An apparatus for confirming plating cohesion property of a galvanized strip is provided to guarantee high quality of products and meet requirement of customers by confirming whether or not plating is cohered onto the surface of the strip after galvanizing the strip proceeded in a galvanizing bath. CONSTITUTION: The apparatus for confirming plating cohesion property of a galvanized strip comprises a facility resting plate on which a plurality of support beams are vertically installed, wherein fixed rollers are rotationally installed between the support beams of one side; a conveyor driving part which is installed at one side part of the facility resting plate; and a plating delamination testing part which is installed at the other side part of the facility resting plating, wherein conveyor driving part comprises a driving motor, rollers axially connected to the driving motor, a conveyor moving along the outer surface of the rollers, a support guide installed between the rollers, and a conveyor up down cylinder one end part of which is connected to the support beams, and the front rod part of which is connected to the support guide, the plating delamination testing part comprises guide rails installed on the facility resting plate, horizontal gear rails installed at the central part of the guide rails, a lower fixed plate moving along the guide rails, side surface upper and lower fixed plates installed on the lower fixed plate, gear wheels axially connected between the side surface upper and lower fixed plates, and an upper fixed plate connected to the side surface upper fixed plate and equipped with strip processing rollers, a driving motor driving the gear wheels and a gap adjusting means corresponding to thickness of a strip, and the gap adjusting means comprises a guide gap gear box, a connection shaft penetrating the guide gap gear box, rotation conversion shaft boxes installed at both end parts of the connection shaft, and a gap adjusting shaft connected to the rotation conversion shaft boxes.
Patent KR-20020056182-A (KR)
Title: Impedance junction circuit
Inventor: SEO HAN SEOK
IPC: H03H7/38
Filed: 2000-12-29
Abstract: PURPOSE: An impedance matching circuit is provided to minimize a road reflection of a high speed serial line when connecting the high speed line to a Giga bit transceiver by connecting a resistor having a specific characteristic and a padding resistor in series. CONSTITUTION: An impedance matching circuit comprises a first and a second bias resistors(R1,R2) respectively connected to a first and a second data output ports(+Data Out, -Data Out) of a transmission part(TX), a first and a second serial padding resistors(R3,R4), a first and a second resistors(Z0,Z1), and a first and a second capacitors(C1.C2) are respectively and serially connected from the contact points of the first and second bias resistors(R1,R2), a first and a second matching resistors(R5,R6) are serially connected each other between the first and second capacitors(C1,C2), and a third capacitor(C3) connected to the contact point between the first and second matching resistors(R5,R6).
Patent KR-20020058385-A (KR)
Title: Fabrication of bipolar plate using semiconductor materials for mini-fuel cells
Inventor: NAM KEE SUK
IPC: H01M8/02
Filed: 2000-12-29
Abstract: PURPOSE: Provided is a method for manufacturing a bipolar plate which is a component of small fuel cell, using semiconductor material instead of graphite which has been conventionally used. CONSTITUTION: The method comprises growing a thin film of silicon carbide with thickness of 10 nm to 100 micrometer(according to the purpose) on a silicon substrate, using silanes gas(SiH4, SiCl4, and so on), hydrocarbon gas(CH4, C2H4, C3H8, and so on), and organic silane compounds(CH3SiH3, CH3SiCl3, (CH3)6Si2, (CH3)4Si, and so on) as raw material by chemical vapor deposition, plasma chemical vapor deposition, sputtering, and liquid phase methods. In method for etching Si or SiC/Si, dry etching uses gases such as SF6, CF4, NF3, and CCl4, and wet etching uses gases such as KOH, NaOH, and HF.
Patent KR-20020056964-A (KR)
Title: Method Of Fabricating Plasma Display Panel
Inventor: JUNG JAE SANG
IPC: H01J11/20
Filed: 2000-12-30
Abstract: PURPOSE: A manufacturing method of a plasma display panel is provided to reduce aging time. CONSTITUTION: A plasma display panel is manufactured by performing plasma cleaning process of an upper plate and a lower plate, sealing process of the upper/lower plates, gas exhaustion/injection process, and panel aging process. In the plasma cleaning process, the upper plate or both of the upper and the lower plates are processed. A plasma cleaning processing unit for the upper plate includes an RF supply, an upper electrode coupled to the RF supply in a vacuum unit, and a lower electrode coupled to ground. To process only upper plate, the upper plate is arranged near the upper electrode between the upper electrode and the lower electrode. To process both of the plates, the upper plate is arranged near the upper electrode and the lower plate is arranged near the lower electrode.
Patent KR-20010023009-A (KR)
Title: 방향족 에스테르(메타)아크릴레이트 덴드리머 및 경화성 수지 조성물
IPC: C08F299/04
Filed: 1998-08-17
Abstract: 본 발명은, 복수의 카르복실기를 갖는 방향족 화합물을 중심 성분으로 하고, 1개의 수산기와 2개의 카르복실기를 갖는 방향족 화합물을 브랜치 성분으로 한 하기 화학식 1 
     
       
     
     (단, 식중 X는 중심 성분을 이루는 탄소수 6∼20의 방향족 화합물의 방향족 잔기를 나타내며, Y는 (메타)아크릴기를 갖는 탄소수 6∼20의 유기기를 나타내며, Z는 직접 결합 또는 탄소수 6∼20의 방향족 잔기를 나타내며, m은 1∼10의 반복수를 나타내며, 또한 n은 3∼6의 반복수를 나타낸다)으로 표현되는 방향족 에스테르(메타)아크릴레이트 덴드리머, 및 이것과 중합 개시제를 필수 성분으로 포함하는 경화성 수지 조성물에 관한 것이며, 본 발명의 경화성 수지 조성물은 저점도이고 높은 경화성을 가지며, 이것을 사용하여 얻어지는 도장막 등은 내열 및 내습 성능이 우수하다.
Patent KR-20010031242-A (KR)
IPC: G06F1/16
Filed: 1998-10-01
Abstract: 본 발명은 바람직하게 서로 키이 필로우 타블릿 안으로 형성된 다수의 패드 또는 키이 필로우를 포함하는 인간 환경 공학적 키보드에 관한 것이다.  상기 키이 필로우(26)는 종래 키이의 밀도, 조직 및/또는 형상을 변경시키기 위해 키보드(20)의 키이 위에 대체되거나 또는 고정된다.  상기 키이 필로우 타블릿은 타이핑하는 중에 팔꿈치에 대해 손가락의 편안한 적은 각을 유지하기 위해 키보드의 전방에서 손바닥이 놓일 수 있는 상승 패드를 더 포함한다.  이러한 구성은 키보드에 부착될 수 있거나 또는 키보드의 제조 중에 키보드에 일체로 형성될 수 있다.
Patent KR-20010032587-A (KR)
Title: 노화 감소된 ｕｖ 광학 시스템
IPC: H01L21/027
Filed: 1998-11-17
Abstract: 본 발명은, 자외 광선 소스(1) 및 적어도 하나의 굴절 광학 소자(2, 3, 4, 6, 8)를 포함하며, 특히 마이크로 리소그래피-투영 노광 장치로 형성된 광학 시스템에 관한 것이다.  상기 시스템의 적어도 하나의 부분(11)은 100℃ 이상의 온도에서 내열성을 갖는 굴절 광학 소자(4)와 함께 형성된다.
Patent KR-20010033514-A (KR)
IPC: A61K31/47
Filed: 1998-12-22
Abstract: This invention relates to the use of a group of aryl ureas in treating raf mediated diseases, and pharmaceutical compositions for use in such therapy.
Patent KR-20010034697-A (KR)
Title: 아미노산 치환을 갖는 세린 프로테아제 변이체
IPC: C12N15/57
Filed: 1999-03-25
Abstract: 본 발명은 대응하는 야생형 프로테아제에 비교하여 감소된 면역원성을 갖는 세린 프로테아제의 변이체에 관한 것이다.    좀더 구체적으로는, 본 발명은 야생형 아미노산 서열의 변이된 아미노산 서열을 갖는 변이체에 관한 것으로서, 변이된 아미노산 서열은 서브틸리신 BPN' 에 해당하는 하나이상의 구체적으로 확인된 위치 의 치환을 포함한다.    본 발명은 또한 이러한 변이체를 코딩하는 돌연변이 유전자 및 이러한 변이체를 함유하는 세정 및 신체 케어 조성물에 관한 것이다.