baber/WOPTO huggingface dataset:
Patent KR-20000027807-A (KR)
Title: Apparatus for testing electric/electronic logic using breadboard
Inventor: KIM YONG HYO
IPC: G01R31/317
Filed: 1998-10-29
Abstract: PURPOSE: An apparatus for testing electric/electronic logic using breadboard is provided to automatically perform a path set, a providing of an input signal, and a check of an output signal by automatically selecting a path using a relay unit board. CONSTITUTION: A breadboard(100) installs various logic devices and composes a test logic. A relay unit board(200) is connected to each input and output terminal of the breadboard(100) and switches a connection of testing points, and connects input and output signals and control signals. A PC(300) in which a simulation program is mounted simulates a coordinate of each input and output terminal and a designed logic circuit on a screen, and switches an input and output connecting path of the relay unit board(200) according to the selection of each point. The PC(300) tests the logic circuit of the breadboard(100).
Patent KR-20000028269-A (KR)
Title: Method for displaying menu for digital television
Inventor: CHANG CHOEL JIN
IPC: H04N5/445
Filed: 1998-10-30
Abstract: PURPOSE: A method for displaying menus in a digital television is provided to variously output an outputted state of a complex menu which is initially set up as various states by using a function of editing menus. CONSTITUTION: A method for displaying menus in digital television comprises the steps of: outputting a menu editing screen; discriminating setting the editing menu after outputting the menu editing screen in the menu output process; setting an intermediate setting menu, a mnemonic setting menu, and a maintenance menu initially set respectively in the menu editing discrimination process; outputting a menu in reference to the editing menu bound in the setting process. A maintaining menus for an initial setup maintains an initially setup state. A menu for a midway setup excludes some of the menus. A menu for a brief setup outputs menus only.
Patent KR-20000031112-A (KR)
Title: High brightness plasma address liquid crystal display and driving method thereof
Inventor: MUN SEONG HAK
IPC: G02F1/1343
Filed: 1998-11-03
Abstract: PURPOSE: A high brightness plasma address liquid crystal display is to improve a brightness and an optical efficiency. CONSTITUTION: A plasma address liquid crystal display comprises a side wall(64) for dividing a plasma unit into each discharging channel, a positive pole formed on lower portion of the side wall, and a pair of a negative poles formed on the discharging channel. The pair of negative pole are corresponded to two scan line. The positive pole is arranged so that it has the same pole at adjacent discharging channels. A method for driving the high brightness plasma address liquid crystal display comprises applying a driving voltage in sequence after dividing the pair of negative pole lines formed on the discharging channel into an add negative pole line and even negative pole line. The method comprises applying the driving voltage in sequence so that the add negative pole line and the even negative pole line have a predetermine difference in time.
Patent KR-20000031116-A (KR)
Title: Balancing apparatus for disk rotating system
Inventor: PARK GEON SUN
IPC: G11B19/20
Filed: 1998-11-03
Abstract: PURPOSE: A balancing apparatus for a disk rotating system is provided to reduce noise by elastically supporting weights using elastic members. CONSTITUTION: A balancing apparatus for a disk rotating system includes a body(31) for supporting elastic arms(32) along a central axis. The elastic arms(32) are expandable in a radial directions. Weights(33) are attached on outer ends of the elastic arms(32). The elastic arms(32) prevents the weights(33) from being collided with an inner wall of a clamper(26), thereby preventing noise which may be caused by the collis ion. Preferably, the elastic arms(32) are made of a same material identical to that of the body(31). The weights(33) are made of a material having a specific gravity higher than the body(31) and the elastic arms(32).
Patent KR-20000031795-A (KR)
Title: Nonvolatile memory device array and fabrication method thereof
Inventor: CHOE TAE HO
IPC: G11C16/06
Filed: 1998-11-10
Abstract: PURPOSE: A nonvolatile memory device array is provided to allow erase operation independent of adjacent cells and increase a coupling ratio of a control gate. CONSTITUTION: A nonvolatile memory device array includes a substrate (31) in which active areas and isolation areas (32) are defined, two first gate dielectric layers (33) and two first floating gates (39) stacked on the active area between the isolation areas (32), doping areas (37a, 37b, 37c) self-aligned with the first floating gates (39) and formed inside the substrate (31), buried dielectric layers (38) formed on the doping areas (37a, 37b, 37c), second floating gates (42) formed in a regular pattern to overlap the first floating gates (39), second gate dielectric layers (43) formed on the second floating gates (42), control gate lines (44) formed on the second floating gates (42) along a row direction to expose one side of each second floating gate (42), and erase gate lines (47) formed along the row direction to contact the exposed side of each second floating gate (42).
Patent KR-20000032586-A (KR)
Title: Method for producing lowest phosphor steel by using normal melting wire
Inventor: LEE SEUNG KYE
IPC: B21B1/00
Filed: 1998-11-16
Abstract: PURPOSE: A method is provided to produce the lowest phosphor steel having less than 100ppm phosphor content among steel in oxygen without an additional equipment investment or reorganization by double-slagging a phosphor-unremoved normal melting wire. CONSTITUTION: Values to the weight of a melting wire, the phosphor concentration among the melting wire, the weight of scrap, the phosphor concentration among the scrap, the weight of flux and the phosphor concentration among the flux and values to the weight of the molten steel and slag and the phosphor concentration among the slag after blow-slag are obtained. Then the phosphor distribution rate that the blow out phosphor concentration after the first blow-slag becomes less than 100ppm is gained from the obtained data, and the concentration of caustic lime among the slag is firstly blow-slogged to meet the phosphor distribution rate. Next, the slag among the firstly blow-slogged molten steel is excluded at least more than one third to the weight of the entire slag and a heat emitting material is put in the molten steel. Herein, the molten steel is secondly blow-slogged so the blow-out phosphor concentration as to be less than 70ppm such that the lowest phosphor steel is produced.
Patent KR-20000032769-A (KR)
Title: Solenoid valve of hydraulic pressure brake
Inventor: PARK GYEONG IL
IPC: B60T15/00
Filed: 1998-11-17
Abstract: PURPOSE: A solenoid valve is provided to minimize durability deterioration caused by impact noise of a plunger as a seat has elasticity and is movable. CONSTITUTION: In opening an orifice channel(180c) of a seat(180) by a plunger(140) supported upward with a restoration spring(200), oil flows into an inlet(170) by inserting a bore(310) through a lower channel(320) and then outlets to an outlet(190) formed in a core(160) after passing through an orifice channel(180a). In the case of intercepting the channel, the plunger closes the orifice channel as descending. The descending plunger hits the entrance of the orifice channel and then the seat is pushed downward. Thus, impact is buffered by a supporting spring(230), and the supporting spring stably closes the orifice channel with repulsive force in an upper direction.
Patent KR-19990045354-A (KR)
Title: 액정 표시 장치
IPC: H01L21/336
Filed: 1998-11-17
Abstract: 박막 트랜지스터를 덮는 평탄화 절연막(18) 위에 액정 구동용 화소 전극(19), 화소 전극(19)의 위에는 러빙 처리를 시행하지 않은 수직 배향막(31)이 형성되고, 공통 전극(23) 중에는 전극 부재부인 배향 제어창(24), 공통 전극(23) 위에는 러빙 처리를 시행하지 않은 수직 배향막(32)이 형성되어 있다.  음의 유전율 이방성을 갖는 액정은 프리틸트를 갖지 않아 법선 방향으로 초기 배향 제어되고 화소 전극(19)단 및 배향 제어창(24)단에서는 전압 인가에 의해 경사진 전계 방향으로 경사지도록 제어되어 화소 분할이 행해진다.  러빙 처리를 하지 않기 때문에 TFT의 정전 파괴가 방지되고, 블랙 매트릭스의 생략으로 인해 개구율이 향상된 광시야각의 액정표시 장치를 얻을 수 있다.
Patent KR-20000033135-A (KR)
Title: Epitaxial growth system for vertical cavity surface emitting laser using real-time laser reflectance detector and a method for manufacturing vertical cavity surface emitting laser using the system
Inventor: BAK JONG HYEOP
IPC: H01S5/00
Filed: 1998-11-19
Abstract: PURPOSE: An epitaxial growth system for vertical cavity surface emitting laser using a real-time laser reflectance detector and a method for manufacturing the vertical cavity surface emitting laser using the system is provided to guarantee a reproducibility of an epitaxial growth without information such as refraction ratio of the epitaxial layer. CONSTITUTION: An epitaxial growth system for vertical cavity surface emitting laser using a real-time laser reflectance detector and a method for manufacturing the vertical cavity surface emitting laser using the system include a reactor, a laser illuminator, and a detector. The laser illuminator illuminates the laser on a board(18) in the reactor to detect the real-time reflectance. The detector detects a reflected signal of the illuminated laser. The wavelength of the laser is in a same range as the wavelength of the vertical cavity surface emitting laser.
Patent KR-20000033306-A (KR)
Title: Method for informing anniversary via pager
Inventor: JANG KI KEUN
IPC: H04B5/04
Filed: 1998-11-23
Abstract: PURPOSE: A method for informing anniversary via a pager is to provide various alarm functions to a user by outputting automatically the relevant celebration melody at an anniversary. CONSTITUTION: The associated operation is proceeded, after receiving a data (S1). The associated alarm melody for an anniversary is outputted through an alarm sound output part(S2). If a first alarm mode is selected(S4), a system controller stores the selected information to the domain of the first alarm mode(S41). If a second alarm mode is selected(S5), the system controller stores the selected information to the domain of the first alarm mode(S51). If a Nth alarm mode is selected(S6), the system controller stores the selected information to the domain of the first alarm mode(S61). After storing the specific anniversary and melody information(S41-S61) and determining whether the setup key is selected, if a setup key is inputted(S7), the steps to store anniversaries and associated melodies are proceeded again(S4-S61). If a mode key or a read key is selected, the associated operation to the mode key or the read key is proceeded(S8). If other mode instead of the alarm mode is selected in the step(S3), the associated operation is proceeded(S9).
Patent KR-20000037582-A (KR)
Title: Method for manufacturing semiconductor devices
Inventor: YOON GI SEOK
IPC: H01L21/31
Filed: 1998-12-01
Abstract: PURPOSE: A semiconductor device fabrication method is provided to decrease a gate resistance by enlarging an area of a silicide formed on an upper portion of a gate. CONSTITUTION: A gate oxide film(23) is grown by oxidizing a semiconductor substrate(21) exposed by etching a nitride film(22). A gate is formed on gate oxide film(23) by chemical and mechanical polishing. A first side wall of a polysilicon(25) is formed by selectively etching a polysilicon(25), and the oxide film(22). A second side wall on which the nitride film(22) and the polysilicon(25) are stacked is formed on both side surfaces of a first active region. The first side wall of the polysilicon(25) becomes an inner connecting layer which makes the polysilicon(24) with an LDD region(26) and a source/drain(27).
Patent KR-20000039539-A (KR)
Title: Continuous manufacturing method of optically pure decahydroisoquinolincarboxamide
Inventor: PARK SANG HUN
IPC: C07D217/26
Filed: 1998-12-14
Abstract: PURPOSE: Provided is a continuous manufacturing method of £3S-(α, 4αβ, 8αβ)|-N-tert-butyl-decahydro-3-isoquinolincarboxamide(DHIQ) by hydrogenation of N-tert-butyl-1,2,3,4-tetrahydro-3(S)-isoquinolincarboxamide(TICC) in the fixed bed reactor filled with precious metal supported catalyst in inorganic oxide carrier at high production rate. CONSTITUTION: TICC solubilized in organic solvent and hydrogen in the molar ratio of 1 : 4-10 are introduced in the fixed bed reactor containing inorganic oxide carrier having specific surface area of 10-1,000 m¬2/g, average pore diameter of no more than 200 Angstrom and total pore volume of 0.2-1.0 cc/g filled with catalyst supported with 0.5-10 wt.% of precious metal at the temperature of 50-200°C, the pressure of 300-2500 psig and 0.1-10 weight space velocity per hour to produce optically pure DHIQ continuously by hydrogenation at high production rate.
Patent KR-20000039712-A (KR)
Title: Cgst circuit of non-volatile memory and testing method thereof
Inventor: RA KYEONG MAN
IPC: G11C29/06
Filed: 1998-12-15
Abstract: PURPOSE: A CGST(charge gain stress test) circuit of non-volatile memory and its testing method are provided not to impose on a peripheral circuit and to optimize a testing time by controlling a value of stress voltage. CONSTITUTION: A sense amplifier(20) outputs a compared result(SOUT) by comparing a reference current and a cell current. The output signal(SOUT) of sense amplifier(20) is able to become a logical 1 or to become a logical 0 according to a design of circuit. Therefore, the sense amplifier(20) outputs the logical 0 because the cell current is smaller than reference current if an early threshold voltage of flash memory cell(30) is larger than a ground source voltage. A data of flash memory cell(30) is erased by setting the reference current at high, feeding a second erase voltage to a source of flash memory cell(30) with a third switch, feeding a first erase voltage to a gate of flash memory cell with a second switch and floating a drain. The erase and a read operations are repeated until the cell current flowed in the flash memory cell(30) flowed higher than the reference current. The size of reference current is decided according to a maximum size of voltage fed to a stress. A characteristic of flash memory cell(30) is evaluated by using the sense amplifier(20) after feeding a stress voltage for a regular time.
Patent KR-20000039794-A (KR)
Title: Method for manufacturing liquid crystal display device with high aperture rate and high transparency
Inventor: JEON JONG YEOP
IPC: G02F1/1362
Filed: 1998-12-16
Abstract: PURPOSE: A method for manufacturing liquid crystal display device with high aperture rate and high transparency is provided to reduce number of photolithography operations in order to increase yield. CONSTITUTION: A method for manufacturing liquid crystal display device with high aperture rate and high transparency includes a first through a forth steps. At the first step, a gate bus line(12a) and a pixel(12b) are formed by vaporizing a first ITO(indium tin oxide) layer and a metal layer on a glass substrate and patterning the first ITO layer and the metal layer using first photolithography process. At the second step, an etch stopper(13) is formed by vaporizing a gate oxide layer, a silicon layer and a dielectric layer on the glass substrate, and patterning the dielectric layer using second photolithography process. At the third step, the first ITO layer is opened using third photolithography process. At the forth step, a passivation layer is etched using fifth photolithography process.
Patent KR-20000041108-A (KR)
Title: Method for transmitting and receiving message between processors in same processor board
Inventor: JO SEONG MO
IPC: H04L12/40
Filed: 1998-12-21
Abstract: PURPOSE: A method for transmitting and receiving a message between processors in a same processor board, is provided to reduce load of communication path between the processors, by reading the message to be received via a processor, after storing the message in a local buffer in a mail box. CONSTITUTION: A method for transmitting and receiving a message between processors in a same processor board, contains steps. At the first step, mail box in the same processor board decides a state of a transmitted message is either a message transmitted to other processor, or a message transmitted to the same processor. At the second step, if the message transmitted to the same process, the mail box copies a message transmitted from a processor of transmitting party on a local buffer in the main box. At the third step, the processor of the transmitting party is test a state of a message received to the mail box periodically. The fourth step is, if the received message, to read the message stored in the local buffer.
Patent KR-20000041233-A (KR)
Title: Apparatus for alarming nearing obstacle using radar and ultrasonic sensor
Inventor: LEE HYO CHAN
IPC: G08G1/16
Filed: 1998-12-22
Abstract: PURPOSE: An apparatus for alarming nearing obstacle using radar and ultrasonic sensor is provided to alarm a driver that an obstacle is neared to a vehicle of the driver. CONSTITUTION: An apparatus for alarming nearing obstacle using radar and ultrasonic sensor comprises a plurality of first ultrasonic sensors(FS1-FS4), a plurality of second ultrasonic sensors(RS1-RS4), two radars(R1,R2), a micro computer control part(310), a gear part(320), and an alarm unit(330). The first ultrasonic sensors(FS1-FS4) are installed at a front bumper of a vehicle, and search an obstacle at a front of the vehicle. The second ultrasonic sensors(RS1-RS4) are installed at a rear bumper of a vehicle, and search an obstacle at a rear of the vehicle. The radars(R1,R2) are installed at both sides of the vehicle, and search an obstacle existing at both sides. The micro computer control part(310) selectively operates the sensors(FS1-FS4,RS1-RS4) and the radar(R1-R4) according to an operation state of the gear part(320), and searches an obstacle to alarm the searched result to a driver through the alarm unit(320).
Patent KR-19990024225-A (KR)
Title: 휴대폰 폴더의 양면 액정 사용방법
Filed: 1998-12-23
Abstract: 1. 청구 범위에 기재된 발명(고안)이 속한 기술분야 
     플립형 휴대폰에 이어 소형화 되고있는 (폴더형) 휴대폰의 양면액정 사용부분 
     2. 발명(고안)이 해결하려고 하는 기술적 과제 
     휴대폰 양면에 액정을 장착하여 휴대폰을 사용하지 않았을 때(닫혔을 때) 안테나 감도, 베터리양,시간등을 알수있도록 하는 것으로 2개의 액정에 동시화면 제공이 중요한 과제입니다. 
     3. 발명(고안)의 해결방법의 요지 
     폴더형 휴대폰은 양면에 액정을 사용하고 베터리는 버튼식 다이얼 뒷부분(손잡이)쪽으로 옮겨야함 
     4. 발명(고안)의 중요한 용도 
     휴대폰을 사용하고 있지 않을 때 닫힌부분에 소형액정으로 안테나 감도, 베터리양, 시간등을 표시하여 폴더형 휴대폰도 플립형처럼 답답함을 해결하고 편리함을 더할수 있다.
Patent KR-20000041994-A (KR)
Title: Outlet device of plate-fin assembly body
Inventor: KIM JAEA U
IPC: B65G57/24
Filed: 1998-12-24
Abstract: PURPOSE: An outlet device of a plate-fin is provided to improve productivity without generating the assembly defect by automatically aligning a mold plate and a heating fin assembly body. CONSTITUTION: An assembly body elevation device(200) supports a plate-fin assembly body(102) and a fixing device(300) prevents the plate-fin assembly body from being scattered by pressing from an upper part of the plate-fin assembly body. Thus, the assembly elevation device and the fixing device support the plate-fin assembly body from an upper and a lower part of the plate-fin assembly body and at the same time ascend. Further, when the assembly body elevation device ascends, the fixing device repeatedly ascends with the assembly body elevation device in order to keep the original posture of the plate-fin assembly body. A pressurizing ball and a spring are installed in the fixing device so that the posture is kept by pressurizing a heating fin from the upper side.
Patent KR-19990063500-A (KR)
IPC: B41J2/01
Filed: 1998-12-26
Abstract: Upon performing printing using a dye ink and a pigment ink and in addition a treatment liquid making those inks insoluble, two kinds of inks consisted of the pigment ink (Ip) and the dye ink (Id) are used. After applying the pigment ink (Ip) on a printing medium (P), the dye ink (Id) is applied overlaying with the pigment ink. After mixing these inks on the printing medium (P), the treatment liquid (S) which makes the inks insoluble, is applied. In the alternative, a mixed ink (Im) in which a pigment ink not requiring a dispersant and the dye, is used. After application of this mixed ink (Im) on the printing medium (P), the treatment liquid (S) which makes the ink (Im) insoluble, is applied. Therefore, problem of "crack", "soaking out", "overflow" or lowering of OD value which can be caused upon reaction of the pigment ink (Ip) and the dye ink (Id) or the mixed ink (Im) with the treatment liquid (S), can be solved to achieve high quality printing. <IMAGE>
Patent KR-20000043580-A (KR)
Title: Method for processing the surface of a dielectric ceramic resonator of a mobile radio communication network
Inventor: PARK HAE DEOK
IPC: H01G4/12
Filed: 1998-12-29
Abstract: PURPOSE: A method for processing the surface of a dielectric ceramic resonator of a mobile radio communication network is provided to reduce the manufacturing cost and the product and increase the adhering strength. CONSTITUTION: A ceramic dielectric body is processed in an alkali solution. Then, the surface of the ceramic dielectric body is etched in an acid solution. The foreign substances are removed from the ceramic dielectric body. the ceramic dielectric body is sensatized. Then, the ceramic dielectric body is gilded. According to the method for processing the surface of a dielectric ceramic resonator of a mobile radio communication network, the manufacturing cost is reduced and the adhering strength is increased.
Patent KR-20000045042-A (KR)
Title: Apparatus for detecting the amount of foam of an inverter washing machine
Inventor: SONG YOUNG GEUN
IPC: D06F33/02
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus for detecting the amount of foam of an inverter washing machine is provided to detect the amount of the foam by an output signal of a photo coupler and then determining the level of the washing according to the amount of the foam. CONSTITUTION: An apparatus for detecting the amount of foam of an inverter washing machine comprises a power source supplying section(30), a rectifying section(40), a rated voltage circuit section(50), and a three phase inverter portion(60), an AC three phase motor(70), a foam detecting section(80), and a controlling section(90). The controlling section(90) determines the washing level according to the amount of the foam which is detected in the foam detecting section(80).
Patent KR-19990030470-A (KR)
Title: 폐주물사를 이용한 골재의 제조방법
IPC: C04B18/16
Filed: 1998-12-31
Abstract: [기술분야] 
     본발명은 주조공장에서 주형 후 폐기되는 폐주물사를 건축자재인 골재로 재사용 할 수 있도록 안출한 폐주물사를 이용한 골재의 제조방법에 관한 것이다.           [해결하려고하는 기술적과제] 
     일반적으로 주형 후 폐기되는 폐주물사에는 철분과 규산소오다가 대량 함유되어 골재로 사용할 때 백화현상이 발생함에 따라 사용이 불가능하였다.    따라서 종래에는 폐주물사를 물에 씻고 열을 가하는 방법으로 철분과 규산소오다를 제거하여 재활용하려는 노력을 하고 있으나 제 2의 공해와 비용이 방대하게 소요되어 경제성이 없는 문제점이 있었다. 
     [해결방법의 요지] 
     본발명은 이와같은 점을 감안하여 안출한 것으로 대량 폐기되는 폐주물사로 부터 산화 및 백화현상의 주원인인 철분 및 규산소오다, 염화나트륨 등을 제거 및 소멸시켜 골재로 재생할 수 있는 제조방법을 제공코자한 데 있다. 
     [발명의 중요한 용도] 
     건축물의 미장용, 모르타르, 압착시멘트, 특수시멘트.
Patent KR-19990063853-A (KR)
Title: 이성맥아 함유 중합체-활성 물질 용융물의 압출에 의해 수득되는 고형 약제
IPC: A61K47/26
Filed: 1996-09-30
Abstract: 본 발명은 1종 이상의 활성 물질 이외에, A) 열가소적으로 처리가능한 수가용성 중합체 10 내지 90 중량%, B) 이성맥아 5 내지 85 중량%, 및 C) 레시틴 0 내지 5 중량%를 함유하며, 모든 구성성분의 합은 100 중량%인, 무용매 용융물의 압출 및 후속 성형에 의해 얻어지는 고형 약제에 관한 것이다.
Patent KR-19990063910-A (KR)
Title: 단백질 키나아제 씨저해제인 티아졸 유도체
IPC: C07D417/12
Filed: 1997-07-29
Abstract: 일반식 : 
     
       
     
     [식중, T는 저급 알킬렌기; u는 0 또는 1; R 1 및 R 2 는 같거나 다르며, 각각 H, 또는 저급 알킬기 등을 나타내며, R 3 은 또는 ; R 4 는 H 또는 저급 알카노일-저급 알킬기를 나타낸다.] 로 표시되는 화합물은, 단백질 키나아제 C (PKC, Ca 2+ / 인지질 의존 세린/트레오닌 단백질 포스파타아제)에 대하여 억제활성을 나타내며, 단백질 키나아제 C 억제제로서 유용하다.
Patent KR-19990071820-A (KR)
Title: 가속된텍스트문자및선기술생성의영상그래픽다운로딩
IPC: H04N1/64
Filed: 1997-08-25
Abstract: 영상은 송신기에서 수신기로 전송된다.  영상은 수신기의 디스플레이에서 점진적으로 재생성된다.  먼저, 저해상도 원색 영상 표시가 전송된다.  그리고, 원해상도의 제한된 색 영상 표시가 전송된다.  통상적으로 원해상도 표시의 화소값은 알파벳 숫자 문자 또는 외형의 단부를 표시한다.  이 표시는 결합되어 제 2 표시의 공간적 대응 화소의 제한된 색 내용의 제어 하에서 제 1 표시의 화소를 변경함으로써 영상의 버전을 생성한다.  결합 영상의 판독 용이성은 종래 기수에 비해 현저하게 빨리 이루어진다.