baber/WOPTO huggingface dataset:
Patent KR-20020044872-A (KR)
Inventor: HONG DONG GWAN
IPC: H01L21/02
Filed: 2000-12-07
Abstract: PURPOSE: A valve for semiconductor equipment is provided to perform stably a fabricating process of a semiconductor by sensing a state of fluid and operating states of driving elements. CONSTITUTION: An inflow hole(11) and an outflow hole(12) are formed in a lower portion of a main body(10) in order to transfer fluid. The inflow hole(11) and the outflow hole(12) connected by a connection path(13). A diaphragm(20) is elevated within the connection path(13). The inflow hole(11) and the outflow hole(12) are opened and shut by the diaphragm(20). The diaphragm(20) is combined with a piston rod(30). An upper face of the piston rod(30) is elastically supported by a spring(40). An injector(50) is combined with an upper end portion of the piston rod(30). A drive sense portion(60) is installed at an upper end portion of the piston rod(30).
Patent KR-20020045351-A (KR)
Title: Apparatus for measuring funnel blister size of cathode ray tube
Inventor: BAEK JU YEOL
IPC: H01J9/42
Filed: 2000-12-08
Abstract: PURPOSE: An apparatus for measuring a size of a bubble of a panel for cathode ray tube is provided to determine a state of the panel by using the bubble. CONSTITUTION: A panel(1) is loaded on a table(10). A light source(20) is installed in the table(10) in order to project a back-light. The light source(20) is formed by a white LED(Light Emitting Diode). A couple of support portions(12) are installed on an upper surface of the table(10) in order to support a face(2) of the panel(1). A bubble measuring portion is installed in an upper side of the table(10). The bubble measuring portion includes a camera(30). The camera(30) is used for photographing bubbles(3) and outputting a video signal. The camera(30) is formed by a CCD(Charge Coupled Device) camera or a CCD progressive camera. A lens(32) of the camera(30) is formed by a telecentric lens. The camera(30) is controlled by an elevation portion(40). The elevation portion(40) is formed with a column(42), a motor(44), a transfer screw shaft(46), and a carrier(48). The camera(30) is covered by a casing(50). A computer(60) is used for storing video data and audio data.
Patent KR-20020047610-A (KR)
Title: The Synchronizer for Manual Transmission
Inventor: PARK JEONG BAE
IPC: F16H57/04
Filed: 2000-12-13
Abstract: PURPOSE: A plurality of oil supplying hole is formed in a sleeve to supply oil between shift fork and sleeve, thereby improving durability and transmission performance of a manual transmission. CONSTITUTION: In a manual transmission synchronizing device, a sleeve(54) is connected with an outer circumference of a hub gear(52), and moves shaft direction in gear shifting to connect with a clutch gear(56). A shift fork(53) is connected with an outer circumference of the sleeve, and moves the sleeve by an operation of a shifting lever. A plurality of oil supplying hole(54a) is formed from an inner circumference of the sleeve to an outer circumference connected with the shift fork.
Patent KR-20020046738-A (KR)
Title: Shift controlling devise and the method for auto transmission of vehicle
Inventor: RYU BYEONG YEOL
IPC: F16H61/04
Filed: 2000-12-15
Abstract: PURPOSE: A device and a method for controlling gearshift of an automatic transmission for a car are provided to perform different kick down shift controls according to a time that kick down shift occurs. CONSTITUTION: A device for controlling gearshift of an automatic transmission for a car includes a car driving detecting part(100), a gearshift controlling part(200), and a driving part(300). The car driving detecting part detects a car driving condition variably output according to a driving condition of the car. The gearshift controlling part outputs control signal to the car driving detecting part to receive a signal detected by the car driving detecting part, receives a gearshift mode state of the car, a throttle valve opening level, rotational frequency of an output shaft, engine rotational frequency, oil temperature and acceleration pedal operation states, controls lift foot up(L.F.U) transmission by a previously set program if an L.F.U shift condition is satisfied, controls kick down shift according to a kick down shift time, and outputs gearshift duty control signal. The driving part is controlled by the gearshift duty control signal, supplies and releases oil pressure supplied from an oil pump to the corresponding friction element, and performs kick down shift control during the L.F.U control.
Patent KR-20020048239-A (KR)
Title: Process for preparing a heat-shrinkage polyester film having the improved property of gas-barrier
Inventor: CHO IN SIK
IPC: C23C16/06
Filed: 2000-12-18
Abstract: PURPOSE: A process for preparing heat-shrinkage polyester film with improved gas-barrier property for use as label of PET bottle is provided. CONSTITUTION: The process is characterized in that silicate or aluminum oxide is deposited on the surface of a heat-shrinkage polyester film containing inorganic particles in a depth of 20 to 150 nm. Obtained polyester film has low oxygen and hydrogen permeation flux.
Patent KR-20020052454-A (KR)
Title: Method for setting time of vibration mode in mobile wireless terminal
Inventor: KANG SEONG GIL
IPC: H04B1/40
Filed: 2000-12-26
Abstract: PURPOSE: A method for setting time for the manner function of a mobile terminal is provided to add a time setting function to the manner mode function of a mobile terminal so that the mobile terminal can be transferred to the alarm mode automatically if a given time expires. CONSTITUTION: In a standby state, a control part judges whether a key corresponding to the setup of the manner mode was pushed more than a second(100). If the manner mode setup key was pushed more than a second, the control part judges whether a preset terminating mode is the alarm mode(104). In case that the preset terminating mode is the alarm mode, the control part transfers the alarm mode to the manner mode by controlling a vibration/alarm driving part(108). Then the control part displays a manner mode time setting menu(110). If the user completes manner mode time setting through the displayed manner mode time setting menu, the control part judges whether a key corresponding to the completion of manner mode time setting was inputted(112). If the key corresponding to the completion of manner mode time setting was inputted, the control part stores the set manner mode time(114).
Patent KR-20020054432-A (KR)
Title: Method of vehicle dynamics control system
Inventor: KIM DONG SIN
IPC: B62D6/02
Filed: 2000-12-28
Abstract: PURPOSE: Dynamic control system of vehicle is provided to prevent excess steering by increasing steering force of a wheel while an oversteer state and to conveniently steer by reducing the steering force while an understeer state. CONSTITUTION: Dynamic control system for a vehicle comprises a vehicle wheel speed sensor(100) detecting velocity of wheels; a horizontal acceleration sensor(101) detecting side directional acceleration applied to the vehicle; an angle speed sensor(102) detecting angular speed sensor; a steering angle sensor(103) detecting a steering angle; a power steering control unit(104) controlling the vehicle by receiving various signals from plural sensors; a valve driving unit(106) driving a valve according to a control signal of the power steering control unit; and a solenoid valve(105) controlling hydraulic pressure supplied to a steering shaft from a power cylinder through the valve driving unit. The power steering control unit detects the speed of the vehicle wheel from the vehicle wheel speed sensor. Thereby, the dynamic control system for the vehicle prevents excess steering by increasing steering force of the wheel while an oversteer state.
Patent KR-20020054580-A (KR)
Title: Digital television repeater
Inventor: KIM DONG HYEON
IPC: H04N5/205
Filed: 2000-12-28
Abstract: PURPOSE: A digital TV repeater is provided to supply information to viewers within a coverage of the repeater, and to quickly inform the viewers of an abnormal state of a transmitter, thereby enabling the viewers to exactly recognize a current situation. CONSTITUTION: A receiver(2) demodulates a broadcasting signal to convert the signal into a baseband signal. A receiving signal state display(13) informs viewers whether the signal is normally received. A memory(12) pre-stores various information for the viewers. A switch(11) selects data outputted from the receiver or data stored in the memory. A modulator(3) inputs a signal of the switch to modulate the signal to an 8 VSB(Vestigial Side Band) signal, and outputs an IF signal. A frequency up converter(4) inputs the IF signal and up-converts the signal. A high-power amplifier(6) amplifies the up-converted signal. A channel filter(7) inputs the amplified signal, and restricts the signal to be outputted to an assigned channel only, then outputs the signal through a transmission antenna(8). The transmission antenna broadcasts the signal. A controller(9) outputs a switching control signal for selecting output data of the receiver in a normal mode, and outputs a switching control signal for selecting the data stored in the memory in an abnormal mode of a broadcasting station.
Patent KR-20020057236-A (KR)
Title: Driving method for liquid crystal display device
Inventor: KIM SEONG UN
IPC: G02F1/133
Filed: 2000-12-30
Abstract: PURPOSE: A method of driving liquid crystal display is provided to remove DC components to solve image sticking caused by adsorption of ions, producing a liquid crystal display with high picture quality. CONSTITUTION: A liquid crystal display is constructed in a manner that a pixel electrode and a common electrode are formed on the same substrate and horizontal electric field between the two electrodes drives liquid crystal. AC waveform is applied to DC common voltage, supplied to the common electrode, once per one or several frames. The pulse width of the AC waveform is shorter than liquid crystal response time. The AC waveform is applied right before a gate pulse is applied.
Patent KR-20010024196-A (KR)
Title: 단열 하우징
IPC: F24C7/02
Filed: 1998-10-16
Abstract: 본 발명은 단열층(18)에 의해 분리되고 서로에 대해 안쪽에 배치된 진공-밀폐 재킷(12,19)을 가지는 단열 하우징(10)에 관련된다.  상기 재킷은 진공 밀폐되게 상호 연결되고 충전구(13)를 통하여 접근할 수 있는 사용 가능한 영역을 에워싸고 단열한다.  하우징 재킷(12,19)은 오우프닝 중 하나에서 진공 밀폐 캡(15)으로 덮는 관상체 형태로 만들어지고, 다른 오우프닝은 하우징(10)의 충전구로서 사용된다.
Patent KR-20010030777-A (KR)
Title: 선형 블록 공중합체 및 그를 함유하는 수지 조성물
IPC: C08L53/02
Filed: 1999-08-03
Abstract: 비닐 방향족 탄화수소 중합체 블록 (S), 공역 디엔 중합체 블록 (B), 및 비닐 방향족 탄화수소/공역 디엔 공중합체 블록 (B/S) 을 포함하는 선형 블록 공중합체로서, 양 말단 중합체 블록은 S 블록이고, 양 말단 S 블록은 전체로서 피크분자량이 상이한 두 개 이상의 프랙션으로 이루어지고, 양 말단 S 블록의 각각의 내단에는 B 블록이 직접 결합되어 있고, 그들 B 블록의 각각의 내단에는 하나 이상의 비닐 방향족 탄화수소/공역 디엔 공중합체 블록을 갖는 특정의 블록 배열을 갖고, 또한 선형 블록 공중합체는 피크분자량이 상이한 두 개 이상의 프랙션으로 이루어지는 것을 특징으로 하는 선형 블록 공중합체가 개시된다.     또, 상기의 선형 블록 공중합체와 스티렌 함유 수지를 특정한 비율로 포함하여 이루어지는 수지 조성물이 개시된다.     본 발명의 선형 블록 공중합체 및 그것을 포함하는 수지 조성물을 성형시키면, 높은 투명성을 유지하면서 우수한 강성과 내충격성을 갖는 성형품을 얻을 수 있다.
Patent KR-20010024451-A (KR)
Title: 치환된 아릴옥시 알킬 아미노 트리아진
IPC: C07D251/18
Filed: 1998-10-14
Abstract: 본 발명은 하기 일반식 (I)의 신규 치환된 아릴옥시알킬아미노트리아진, 그의 제조방법 및 제초제로서의 그의 용도에 관한 것이다: 
     
       
     
     상기 식에서, 
     R 1 은 예를 들어 H 또는 C 1 -C 6 -알킬을 나타내고, 
     R 2 는 예를 들어 H, C 1 -C 6 -알킬 또는 C 1 -C 6 -알킬카보닐을 나타내며, 
     R 3 는 예를 들어 C 2 -C 6 -알킬을 나타내고, 
     R 4 는 예를 들어 H 또는 C 1 -C 4 -알킬을 나타내며, 
     Ar 은 예를 들어 치환되거나 비치환된 페닐을 나타내고, 
     Z   는 예를 들어 할로겐, C 1 -C 6 -알킬, C 1 -C 6 -하이드록시알킬, C 1 -C 6 -할로게노알킬 또는 C 3 -C 6 -사이클로알킬을 나타낸다.
Patent KR-20010031398-A (KR)
Title: 간이 레들 정련방법
IPC: C21C7/072
Filed: 1999-07-27
Abstract: 억제된 스플래시의 비산 및 침적과 내화물 용융 손실을 가진 단시간에 온도를 증가시킬 수 있는 단순화된 레들 정련 방법은 레들의 바닥을 관통하여 레들 내부로 불활성 가스를 취입하고, 용강을 교반하는 동안 레들 내부로 침지관을 삽입하고 및 랜스를 통하여 침지관내 용강의 표면위로 산화 가스를 취입하는 것을 구성하는 것으로, 여기에서 노즐 목부 직경(d t (mm))에 대한 노즐 출구 직경(d 0 (mm))의 비율(d 0 /d t )이 1.2α 내지 2.5α로 설정되고, α는 배압의 함수로써 한정된다.
Patent KR-20010024772-A (KR)
IPC: B32B5/18
Filed: 1997-12-19
Abstract: A disposable absorbent article is disclosed, comprising a topsheet, a backsheet and an absorbent layer between the topsheet and the backsheet, wherein the backsheet is comprised of a microporous polymer film printed with a registered graphic and comprising by weight: from about 30 % to about 60 % of a polyolefin; and from about 40 % to about 80 % of calcium carbonate; wherein the film has a "b" value of between about 0 and about 0.5 and exhibits less than about 2 % thermal shrinkage at about 50  DEG C and about 50 % relative humidity for one week.
Patent KR-20010074446-A (KR)
Title: 첩부식 제제
IPC: A61K31/167
Filed: 1999-04-08
Abstract: 생리활성 물질의 경피흡수성을 높인 첩부식 제제, 특히 매트릭스첩부식 제제를 제공한다. 
     염기성 약물염 및 분체평균입경이 0.1∼100㎛인 유기산염을 함유하는 첩부식 제제이다.
Patent KR-20010042222-A (KR)
IPC: G06F13/36
Filed: 1999-03-26
Abstract: A vending machine operating system architecture connects vending machine peripherals of different communication standards to a main vending machine controller. One way to connect the two disparate buses is to use a UART device for each. An even more cost effective approach is to use a communications coprocessor (which is at least equivalent to a UART device) to which each of the two disparate buses is selectively connected by a multiplexer under the control of the main vending machine controller.
Patent KR-20010052336-A (KR)
Title: 리프팅 플로어가 구비된 차량
IPC: B60P3/00
Filed: 1999-05-12
Abstract: 차량의 후부로부터 접근할 수 있으며, 지면에 접하는 상차(loading) 위치로부터 들어올려진 운송 위치로 이동 가능한 휠체어 리프트(24)를 포함할 수 있도록 차량을 개조하는 방법과 이와 같이 개조된 차량에 관한 것이다. 이러한 차량은 두 개의 길이방향 레일(2와 3)의 외측 벽이 남아있고 차량의 후부가 개방 상태가 되도록 차량의 플로어(floor)(15)와 섀시(chassis)의 두 개의 길이방향 레일(2와 3)을 관통하여 절취된 웰(well)(8)을 포함한다. 보강용의 토크 박스(torque box)(11)가 차량을 가로질러 연결되며, 웰(8)의 경계를 형성하도록 레일(2와 3)에 연결된다. 보강 플레이트 수단(9)이 차량의 플로어(15)에 용접되며, 토크 박스의 중앙 부분(12)과 섀시 레일(2와 3)의 벽(6)을 둘러싸도록 용접된다. 드롭 베드(drop bed)(24)가 상기 웰(8)에 고정된다.
Patent KR-20020057397-A (KR)
Title: A Multi-Functional Set-Top Box and a Method
Inventor: KIM HYEON CHEOL
IPC: H04N7/20
Filed: 2001-01-04
Abstract: PURPOSE: A multifunctional set top box and the operating method thereof are provided to employ a built-in board transceiving multimedia-related signals and data with different external communication networks in response to a user's demand. CONSTITUTION: A board plate unit(10) mounts a plurality of boards(11,12,13) transceiving signals and data with an external communication network selected by a user. A signal input unit(20) inputs a signal that selects a board to use in the boards of the board plate unit. A microcomputer unit(30) selects a board of the board plate unit according to the selection signal inputted to the signal input unit and operates the selected board, to transceive signals with an external communication network requested by the user. Also the microcomputer unit processes the transceived signals to provide a service requested by the user. And a remote control unit(25) selects the board transceiving signals and data with the external communication network on the request of the user.
Patent KR-20020057537-A (KR)
Title: Stream discharge estimation through hydraulic channel routing and stage measurements at three adjacent stations
Inventor: KANG SIN UK
IPC: G01F1/704
Filed: 2001-01-05
Abstract: PURPOSE: A method for inferring of flow rate of river by observation of water level of river on three neighboring points and hydraulic river channel routing is provided to get continuous data on flow rate of the river. CONSTITUTION: A method is to infer flow rate of river on three neighboring points by hydraulic channel routing using observation data on water level of the river on the three points and survey data on longitudinal and lateral direction of the river and made by revising current coefficient inferring module of revised Newton-Raphson method of DWOPER, a hydraulic river channel routing program, with shuffled complex evolution global optimization strategy and revising upper stream-low stream boundary condition to water level-water level condition in inferring current coefficient.
Patent KR-20010078225-A (KR)
Title: Electroacoustic transducer
Inventor: TAJIMA KAZUSHIGE
IPC: H04R9/06
Filed: 2001-02-01
Abstract: PURPOSE: To provide an electromagnetic acoustic transducer, the positional accuracy of members of which can be enhanced considerably and that can exhibit a stable characteristic with high efficiency. CONSTITUTION: The electromagnetic acoustic transducer 1 is provided with a base 24 made of a magnetic material, a magnetic core 22 made of a magnetic material and stood upright on the base 24, a diaphragm 20 that is made of a magnetic material and supported by the tip of the magnetic core at an interval of air gap from the tip, a magnet 25 that configures a magnetic circuit with the base 24, the magnetic core 22 and the diaphragm 20 for supplying a static magnetic field, a coil 23 wound on the magnetic core 22 for supplying a vibration magnetic field to the magnetic circuit, and a housing 30 or the like that is formed integrally with the base 24 and the magnet 25. A housing 30 is interposed between the base 24 and the magnet 25 and a planar shape of the base 24 has a part which extends outwardly from the width center of the magnet 25.
Patent KR-20020068815-A (KR)
Title: Method for preparing the multi-functional ion-exchange fiber for the recovery of variable metal
Inventor: HWANG TAEK SUNG
IPC: B01D71/00
Filed: 2001-02-23
Abstract: PURPOSE: A method for preparing multi-functional ion-exchange fiber for the recovery of valuable metals from seawater, industrial wastewater and mine drainage is provided. CONSTITUTION: The method is characterized in that high molecular substrate is grafted with at least two vinyl monomers for copolymerization after irradiating radial rays on a high molecular substrate and then it is functionalized to prepare ion exchange fiber with at least two functional groups.
Patent KR-20020050059-A (KR)
Inventor: LEE HWAN IK
IPC: C09D195/00
Filed: 2001-02-23
Abstract: PURPOSE: Provided is a method for synthesizing wood tar color coating for wood, by which it is possible to add color by diluting wood tar in another liquid and the coating operation can be readily performed. CONSTITUTION: The method includes diluting wood tar in methanol. In the method, wood tar having various color without bad odor can be produced. By coating the produced wood tar dilution on the surface of wood used for the outer wall of log houses or constructions, the wood can be protected for a long period time. In the conventional method to protect wood, coal tar was applied on the surface of wood. However, the coal tar has its intrinsic oily odor, which gives offensive feeling. Further, it has a limit to be used due to its thick black color.
Patent KR-20020071524-A (KR)
Title: New Vacuum Valve Of Axial Magnetic Field Contact
Inventor: CHUN BYEONG HO
IPC: H01H33/66
Filed: 2001-03-07
Abstract: PURPOSE: A vacuum valve for a vacuum circuit breaker by using an advanced axial magnetic field electrode mode is provided to protect a high-voltage power system by effectively distributing arc generated on contacts when a high-voltage is broken. CONSTITUTION: A vacuum breaking instrument(6) is firstly operated for breaking a high-voltage current. In response to the operation of the vacuum breaking instrument(6), a vacuum valve(2) having a function of a current break switching, is operated. The vacuum valve(2) is comprised of an electrode(3) for breaking a high-temperature metallic arc of a plasma status depending on the current, and an arc shield(4) for protecting the vacuum valve(2). The vacuum valve(2) is made of a ceramic material(1). Bellows(5) are also provided.
Patent KR-20020007968-A (KR)
Title: Ti alloy poppet valve and a method of manufacturing the same
Inventor: ASANUMA HIROAKI
IPC: C23C8/80
Filed: 2001-03-08
Abstract: PURPOSE: A titanium alloy poppet valve and method of manufacturing is provided to significantly increase wear resistance without forming titanium oxide. CONSTITUTION: A titanium(Ti) alloy poppet valve(1) consists of a valve stem(2) and a valve head(3), and is employed as intake or exhaust valve in an internal combustion engine of an automobile. O2 is put into the valve in a furnace at very slight amount and heated to introduce oxygen atoms into titanium of the valve to form a Ti-O interstitial solid solution without making titanium oxides. The titanium alloy poppet valve has a surface layer which comprises an oxygen diffusion layer of an interstitial solid solution of O in Ti.
Patent KR-20020072891-A (KR)
Title: Ion generator of ion implanting equipment
Inventor: CHAE SEUNG WON
IPC: H01L21/265
Filed: 2001-03-13
Abstract: PURPOSE: An ion generator of ion implantation equipment is provided to reduce a cost for an exchanging a reflector by assembling or disassembling a reflection part and a connection part, arbitrarily. CONSTITUTION: A reaction chamber(110) has a cylindrical shape. A filament(150) and a reflector(130) are formed within the reaction chamber(110). A discharge hole(115) is formed at one side of the reaction chamber(110). A source gas implantation hole is formed at the other side of the reaction chamber(110). The filament(150) is installed at one end portion of the inside of the reaction chamber(110) in order to emit thermions. The reflector(130) is used for reflecting the emitted thermions. The reflector(130) is formed with a reflection portion for reflecting the thermions, a connection portion for supplying electric power to the reflection portion, and a combination portion for combining the reflection portion with the connection portion.
Patent KR-20010094995-A (KR)
Inventor: ITO KIYOO
IPC: G11C11/405
Filed: 2001-03-23
Abstract: PURPOSE: To operate a memory at high speed corresponding to a mixed high speed logic circuit when a cost reduction is planned by using a DRAM of three transistor cells requiring no capacitor. CONSTITUTION: In a pair of data line formed by connecting plural memory cells having an amplifying function, a dummy cell is unnecessitated by setting respective data line pre-charge voltage in the pair line to difference values. As the dummy cell being indispensable hitherto in a DRAM using a gain cell is made unnecessary, such effects are obtained that area is reduced and a manufacturing cost is reduced. Also high speed operation can be performed by making the circuit as hierarchcical data line structure. Also, A DRAM circuit can be made by using a manufacturing process being consistent with an ordinary logic element.
Patent KR-20010090573-A (KR)
Title: Power controlling unit and thermal processing unit
Inventor: SUZUKI FUJIO
IPC: H01L21/324
Filed: 2001-03-26
Abstract: PURPOSE: To enhance a power control resolution and suppress a harmonic in a power control equipment used for, for example, a heat treatment equipment for a semiconductor manufacturing equipment. CONSTITUTION: A primary side of a power source transformer with five voltage taps is connected with a power source and a secondary side of the power source transformer is connected with a power control objective. A switching portion (thyristor) is installed on each wiring of the five voltage taps which is connected with the power control objective. The connection of each switching portion is controlled by a pattern memory in a switch controller. The pattern memory prepares a switching patter for the switching portion corresponding to an output set point from 1 to 100%, and each of the switching patterns is set so that one set comprises eight cycles and an output difference in the two consecutive cycles is as small as possible. And a functioning of the switching portion based on the switching patter is carried out at the timing when a voltage of the transformer reduces to zero.