baber/WOPTO huggingface dataset:
Patent KR-20000018311-A (KR)
Title: Method for presume motion of image system and apparatus
Inventor: CHAE SOO IK
IPC: H04N19/51
Filed: 1998-09-01
Abstract: PURPOSE: A method for presume a motion of an image system and apparatus is provided to largely reduce amount of calculation which is required when presume a motion and, simultaneously, minimize that a function is degraded. CONSTITUTION: A method for presume a motion of an image system and apparatus include three steps. A first step is to reduce a resolution power presenting a pixel which composes a standard block and a search area and generate an image having a low resolution power. A second step is to calculate a different degree between the low resolution image of the standard block and the low resolution image of the search area block. A third step is to decide a junction block as the search area block which the different degree is small and find a motion vector.
Patent KR-20000018715-A (KR)
Title: Terminal of a wireless local loop(will) system and a method for switching a voice channel
Inventor: KIM SEONG JUNG
IPC: H04B7/24
Filed: 1998-09-04
Abstract: PURPOSE: A terminal of a wireless local loop(WILL) system and a method for switching a voice channel are provided to multiplex a signal compressed by a 16Kbps LD(Low Delay)-CELP(Code Excited Linear Prediction) method or a 32Kbps ADPCM(Adaptive Differential Pulse Code Modulation) method, and to multiplex a signal converted to PCM(Pulse Code Modulation) in a subscriber section. CONSTITUTION: A wireless local loop(WILL) system comprises: a subscriber section for converting a voice received from a voice subscriber device, and receiving a second PCM(Pulse Code Modulation) signal from a data subscriber device; a digital signal processor for compressing a first PCM signal to a signal of an ADPCM(Adaptive Differential Pulse Code Modulation) method or an LD(Low Delay)-CELP(Code Excited Linear Prediction) method; a control processor for generating the control to communicate between a terminal and a base station with; a transmission switching section for delivering the first 1PCM signal to the digital signal processor, and multiplexing the compressed signal delivered from the digital signal processor and the second PCM signal, and multiplexing the control signal delivered from the control processor; a modem section for modulating the multiplexed signal to an I signal or a Q signal; a coupler for coupling the modulated I signal and the Q signal; a high frequency section for converting the coupled signals to wireless frequency, and transmitting through a transmission antenna.
Patent KR-20000019612-A (KR)
Title: Automatic remover for slag cutting surface plate
Inventor: JUNG SUP
IPC: B23K37/04
Filed: 1998-09-14
Abstract: PURPOSE: An automatic remover is provided to increase work efficiency and to prevent accidents by making a cutting slag removing process automatize, and to increase quality of the cut material and to extend the life span of a surface plate. CONSTITUTION: A cutting slag device installs a chipping unit(12) removing the slag by horizontally moving in a surface plate cell direction and a trolly conveyor(14) direction, a car for adjusting surface plate width and a control panel driving the device. Therefore, the trolly conveyor travels in a length direction of the cut surface plate and the car adjusts the width to be used for various surface plates according to the size of the cut surface plate. Also an adjusting lever for the surface plate width adjusts the width along a traveling rail(20).
Patent KR-20000020115-A (KR)
Title: Floating type oil gauge for motor engine
Inventor: KIM SU KWANG
IPC: F01M11/00
Filed: 1998-09-17
Abstract: PURPOSE: A floating type oil gauge for a motor engine is provided to easily check and distinguish the amount of engine oil at night without pulling an oil gauge out. CONSTITUTION: A floating type oil gauge for a motor engine is operated by: opening a front hood to make a driver or a repairman confirm the amount of engine oil; confirming an indicating member(22) is notched on which scale(33); not supplying engine oil if the indicating member is notched on the maximum scale, or supplying the oil if on the minimum scale; raising a float(20) on the surface of engine oil if the oil is supplied to an engine; raising a rod(21) in the upper direction of a lifting hole(31) by supporting the rod to a guide ring(34) provided on the lower end of a guide bar(30) if the float is raised; and stopping feeding oil and placing the indicating member near the maximum scale while confirming the position of the indicating member if the indicating member provided on the upper area of the rod is raised near the maximum of the scale.
Patent KR-20000025087-A (KR)
Title: Rotary actuator with sma and er fluid
Inventor: CHOI SEUNG BOK
IPC: F03G7/00
Filed: 1998-10-08
Abstract: PURPOSE: A rotary actuator with a shape memory alloy(SMA) and an electrorheological(ER) fluid is provided to maximize the application to a variety of revolution systems as well as to reduce noise. CONSTITUTION: A rotary actuator is made up of: a wheel(1); a wire(5) produced by an SMA to revolve the wheel; an axis(2) supporting the wheel; a cover(6) for the actuator; a power feed unit(3) feeding electric currents to the actuator; and a controller(4) detecting and controlling the angle and speed. The rotary actuator adopts the SMAs and ER fluids to reduce noise, friction and weight instead of a motor used to generate rotary force. The SMAs are connected with other wheels respectively.
Patent KR-19990007593-A (KR)
Title: 거친입도 연마제 제조방법
Filed: 1998-10-10
Abstract: 본 발명은 실리콘 카바이드(SIC ; Silicon Carbide) 연마제 원료중 거친입도 제품을 제조하는 방법에 관한 것으로, 연마제 원료를 자석(15)이 설치된 회전드럼(14)을 통과시켜 연마제 원료에 존재하는 철분을 낙하 방향을 변경하여 분리하는 탈철공정(a)과; 탈철된 연마제 원료를 물로 세척 하여서 연마제 원료에 포함되어 있는  불순물을 제거하고 입자간의 정전 응집력을 제거하여 입자와 입자를 분리 시키는 수세공정(b)과; 세척된 연마제 원료를 회전드럼의 원심력,또는 바이브레이팅 스크린의 진동을 이용하여 물을 탈수 해내는 탈수공정(c)과; 탈수된 연마제 원료를 바이브레이팅 피다 열풍 건조기에 의하여 연마제 원료에 함유된 수분을 완전히 건조 시키는 건조공정(d);과 4조의 다단스크린 ((14,24,40메시), (20,32,50메시), (10,16,28메시), (36,60메시))을 상측에서 하측으로 순차적으로 등간격 배열한 후 건조된 원료를 상측으로부터 공급하여 상기 각각의 스크린 상에 P16, P20, P24, P30, P36, P40, P50의 입자의 크기로 각각 분리 시키는 분급공정(e)과; 각각의 스크린 상에 분리된 연마제를 각각의 포장용기(60)에 담아 밀봉 시키는 포장공정(f)으로 된 거친입도 연마제 제조방법을 구비하였다. 
     그러므로 연속되는 연마제 가공공정에 의해 거친입도의 연마제 입자를 P16, P20, P24, P30, P36, P40, P50으로 정확하게 분리할 수 있고, 제조된 샌드페이퍼 내의 연마제 입자가 규격별로 동일하므로 연마가 제대로 되지 않거나 연마면이 긁히는 종래 문제를 해결하게 되며, 이에 따라 제품의 경쟁력 및 신뢰성을 향상 시키도록 하였다.
Patent KR-20000027043-A (KR)
Title: Junction filter synchronous gainer for non-synchronous cdma mobile terminal between base stations
Inventor: WON SEOK HO
IPC: H04L7/00
Filed: 1998-10-26
Abstract: PURPOSE: A junction filter synchronous gainer for a non-synchronous CDMA mobile terminal between base stations is provided to reduce a tap coefficient to need really in a half and reduce a complication degree of the hardware of a junction filter in an early synchronous gain circuit of a mobile terminal using the junction filter of TDL(Tapped Delay Line) structure. CONSTITUTION: A junction filter synchronous gainer for a non-synchronous CDMA mobile terminal between base stations includes first and second mixing units, a same phase mixing junction filter(100) and a perpendicular phase mixing junction filter(200), first and second carrier wave restoration units, an adding unit, and a junction filer control unit(500). The first and second mixing units is to mix a signal received from a base station and a carrier wave generated respectively from same phase and perpendicular phase. The same phase mixing junction filter and a perpendicular phase mixing junction filter is that a function is constant although a pattern length(M) of a constant reception signal received through the each mixing unit is reduced in M/2, correlate the same phase signal and the perpendicular phase signal respectively outputted from the mixing unit and output. The first and second carrier wave restoration units square the each correlation output outputted from the each mixing junction filter and restore a carrier wave. The adding unit adds a correlation output for the same phase signal to a correlation output for a perpendicular phase signal as a non-coherent correlation value. The junction filer control unit generates a signal to control the each mixing junction filter from the outputted correlation values, calculates values to take the movement mean of the correlation values, and searches a timing index having a maximum correlation value from this calculated values to assemble a slot synchronous.
Patent KR-19990037545-A (KR)
Title: 액정표시장치
IPC: G02F1/136
Filed: 1998-10-30
Abstract: 본 발명은 반도체집적회로장치 및 액정표시장치에 관한 것으로, 특히, 다계조 표시가 가능한 액정표시장치의 영상신호선 구동회로(드레인 드라이버)에 적용하는 데 효과적인 기술에 관한 것이다. 
     제 1 입력단자와 공통출력단자 사이에 직렬로 접속된 제 1 전도형의 제 1 및 제 2 트랜지스터와, 제 2 입력단자와 공통출력단자 사이에 접속된 제 2 전도형의 제 3 및 제 4 트랜지스터를 갖는 스위치회로와, 스위치회로를 제어하는 스위치 제어회로를 구비하고, 스위치 제어회로는 제 2 및 제 4 트랜지스터의 게이트 전극에 제 2 및 제 4 트랜지스터를 온으로 하는 제 1 및 제 2 바이어스 전압을 각각 인가하고, 제 1 및 제 3 트랜지스터의 게이트 전극에 제 1 또는 제 3 트랜지스터를 선택적으로 온 또는 오프하는 제어전압을 인가한다. 
     본 발명에 의하면, 액정표시장치에 있어서, 구성하는 트랜지스터의 소오스·드레인간 내압 이상의 전압을 출력가능하게 하는 구동회로를 구비한 액정표시장치를 제공한다.
Patent KR-20000028404-A (KR)
Title: High density recording medium and recording/reproducing apparatus therefor
Inventor: KIM DAE YONG
IPC: G11B7/00
Filed: 1998-10-31
Abstract: PURPOSE: A high density recording medium and recording/reproducing apparatus therefor is provided to accurately separate a head region having header information and a mirror region by forming a pit series which is greater than a pitch of a track. CONSTITUTION: A first pit series(14) is formed on a line connected to a center line of a track(12) with a gully, and indicates a physical position of a user information region having the track(12) with the gully. A second pit series(16) is formed on a line connected to a track(10) with a mountain, and indicates a physical position of a user information region having the track(10) with the mountain. Mirror regions(18) are formed between a rear side portion of the track(12) and a front end portion of the first pit series(14) and between a rear side portion of the second pit series(16) and the a front end portion of the track(10).
Patent KR-20000031477-A (KR)
Title: Call processing method within atm exchange for processing mobile call of imt-2000
Inventor: IN CHI HYUNG
IPC: H04L12/50
Filed: 1998-11-06
Abstract: PURPOSE: A call processing method within atm exchange for processing a mobile call of IMT-2000 is provided to perform independently or simultaneously an ATM call process and an IMT-2000 call process. CONSTITUTION: A call processing method within atm exchange for processing a mobile call of IMP-2000 comprises the steps of a reception confirmation procedure, a message processing procedure, and a return procedure. The reception confirmation procedure is to grasp a receiving state of a P message for an ATM call processing request and an IMT-2000 call processing request. The message processing procedure is to process the ATM signal message and the IMT-2000 signal message on the basis of the P message type. The return procedure is to send an initial state by assembling the P message.
Patent KR-19990066816-A (KR)
Title: 마찰클러치의 자동단속장치
IPC: F16D29/00
Filed: 1998-11-13
Abstract: 변속기의 클러치 차단을 하중축적수단에 축적된 하중을 가하여 행하는 마찰클러치의 자동단속장치에 있어서, 하중의 축적과 해방을 간단한 기구로 행할 수 있도록 한다. 
     모터(1)의 정회전력을 감속수단(9,13)을 통해 감속시키고, 축방향 이동변환수단(10,12)에 의해 유압 마스터실린더(2)의 피스톤로드(4a)를 축이동시켜 마찰클러치를 차단시키는 마찰클러치의 자동단속장치에 있어서, 모터(1)를 역회전시켜 마찰클러치가 접속될 때에, 모터(1)의 회전력과 마찰클러치의 스프링 반발력을 하중축적수단(16,18)에 하중으로서 축적시키고, 모터(1)가 정회전되었을 때에는 축적된 하중을 방출시킬 수 있도록 하는 링크기구를, 크랭크아암(10)과, 피스톤로드(4a)와, 하중축적수단(16,18)에 제 1 연결부(20)를 개재하여 회동가능하도록 연결된 링크(21)와, 이들을 서로 회동가능하도록 연결하는 제 2 연결부(12)에 의한 토글장치로서 형성한다.
Patent KR-19990045397-A (KR)
Title: 레지스트 패턴 형성법 및 이 방법에 사용되는포지티브 레지스트 조성물
IPC: G03F7/20
Filed: 1998-11-16
Abstract: 패턴화 노광 파장에 대한 감도는 갖지 않지만, 산 또는 라디칼을 생성할 수 있는 활성제를 포함하는 포지티브 레지스트 조성물을 기판 위에 피복시켜 레지스트 필름을 형성시키고, 현상 후에, 활성제로부터 산 또는 라디칼을 발생시켜 경화시킴을 포함하는, 내열성이 우수한 레지스트 패턴의 형성법, 당해 방법에 사용되고, 알칼리 가용성 노볼락 수지, 퀴논디아지드계 감방사선제, 활성제 및 가교결합제를 포함하는 포지티브 레지스트 조성물, 및 패턴화 노광 및 현상 후에, 수득한 레지스트 패턴을 파장이 패턴화 노광에 사용된 것보다 짧은 광으로 조사한 다음, 레지스트 패턴을 팽윤시키기에 충분한 온도에서 조사된 패턴을 가열함을 포함하는, 미세한 포지티브 레지스트 패턴인 구멍 패턴(hole pattern)의 형성법을 제공한다.
Patent KR-19990066832-A (KR)
Title: 외부 공기 조화기
IPC: B08B15/00
Filed: 1998-12-08
Abstract: 공기 세척기로부터 분무된 물이 가습에 의해 소비되는 동안, 소비되지 않은 여분의 물은 순환수조 내에 축적되며 순환펌프에 의해 열교환기를 통하여 다시 공기 세척기에 공급된다.  물의 부족분을 보충하기 위해서 배관을 통하여 열교환기에 물이 공급되며, 여기서 물은 냉각되어 공기 세척기에 공급된다.  따라서 공기 세척기에 공급된 물은 순환펌프에 의해 순환된 순환수조로부터의 여분의 가습 물과 배관을 통하여 공급된 물로 구성되며, 그리고 이 두 공급원으로부터의 물은 열교환기에 의해 냉각된 이후에 공기 세척기에 공급된다.  그리하여 순환수조 내에 저장된 여분의 가습 물은 상온보다 낮은 온도를 가지며 상온에서 번식할 수 있는 미생물의 증식을 방지할 수 있다.
Patent KR-20000039661-A (KR)
Title: Liquid crystal display device with blur prevention capability around injection hole
Inventor: LEE SEOK YEOL
IPC: G02F1/1341
Filed: 1998-12-15
Abstract: PURPOSE: A liquid crystal display device with blur prevention capability around injection hole is provided to remove residue of liquid crystal even when the liquid crystal is contaminated. CONSTITUTION: A liquid crystal display device with blur prevention capability around injection hole includes a lower substrate(10), an upper substrate(20), liquid crystal, a sealing and a buffer electrode pattern(19). The lower substrate(10) includes a display area and the peripherals around the outside of the display. The upper substrate(20) includes a common electrode(22) on a surface facing the lower substrate. The liquid crystal is applied between the upper and lower plates. The sealing is formed so as to surround the display around the edge of the lower substrate and includes an injection hole(18). The buffer electrode pattern(19) is formed between the outside of the display of the lower substrate and the sealing. A common signal is applied to the common electrode when a signal contrary to the common signal is applied to the buffer electrode pattern.
Patent KR-20000041618-A (KR)
Title: Production process of silicone carbide sintered body
Inventor: KIM YOUNG WOO
IPC: C04B35/565
Filed: 1998-12-23
Abstract: PURPOSE: A silicone carbide sintered body is provided which consists of an alumina and a yttria as a sintered agent that are molded and then sintered in an inert gas to produce a silicone carbide sintered body. CONSTITUTION: A sintered body is produced by the following steps of: (1) Adding the total 3-20wt% of alumina and yttria with their weight ratio 8:2-6.5:3.5 to 80-90wt% of silicone carbide powder to produce molding materials; and (2) Sintering the produced molding materials under inert gas condition of 1750-1950°C to produce a silicone carbide sintered body. Thereby, it shows excellence in fineness and physical character without forming large quantity of pores on the surface of the sintered body by dissolving and volatilizing the sintered agent.
Patent KR-20000043757-A (KR)
Title: Process for preparing aqueous urethane resin for organic coated steel sheet as binder
Inventor: CHUNG YONG KYUN
IPC: C08G18/18
Filed: 1998-12-29
Abstract: PURPOSE: A process for preparing an aqueous urethane resin for organic coated steel sheet as a binder is provided which gives a resin that is capable of forming a coat of a thickness of 0.3 to 7 micrometer on a steel sheet. CONSTITUTION: A process comprises the steps of synthesizing an aqueous urethane resin having a molecular weight of 30,000 to 150,000, adding a block isocyanate-based or aziridine-based curing agent in an amount of 3 to 15% by weight thereto and producing a final resin solution having a solid content of 10 to 40% by weight. The resin shows quality characteristics excellent in corrosion resistance, film adhesion, chemical resistance, processability, and surface friction characteristic such that it can be applied to a binder resin solution for coating a steel sheet.
Patent KR-20000044143-A (KR)
Title: Brushless motor of a single phase
Inventor: SHON BYUNG WOOK
IPC: H02K5/04
Filed: 1998-12-30
Abstract: PURPOSE: A brushless motor of a single phase is provided to reduce the motor manufacturing processes and time by forming a bobbin of winding an amateur coil while providing a magnetic material of generating the cogging. CONSTITUTION: A printed circuit board(30) is seated on an inner portion(11) of a frame(10). A rotation shaft(60) is rotatably mounted on the center of the inner portion(11). The inner portion(11) and the outer portion(12) of the frame(10) are incorporated through plural connectors(13). Engaging protrusions(14) are protruded on the upper side of respective connectors(13). A groove having a certain angle is formed on a stator yoke(42) constructing the upper portion of the bobbin(40). A magnetic material(45) is inserted. The stator yoke(42) and the magnetic material(45) are opposite to each other.
Patent KR-20000044357-A (KR)
Title: Method for monitoring remotely transmitter of digital subscriber line
Inventor: KIM PYEONG SU
IPC: H04L12/28
Filed: 1998-12-30
Abstract: PURPOSE: A method for monitoring remotely a transmitter of a Digital Subscriber Line(DSL) is provided to increase an using efficiency of the DSL transmitter by monitoring remotely, if a subscriber terminal of the DSL transmitter is not used. CONSTITUTION: A method for monitoring remotely a transmitter of a Digital Subscriber Line(DSL) comprises the steps of: transmitting a video signal, inputted through a remote video camera, to a remote monitor center connected with a host exchange device of the DSL transmitter base on a transmitting system of the DSL, if a predetermined time is came in a local station device of the DSL transmitter; and supplying a data service of the DSL transmitting system, if not.
Patent KR-20000044494-A (KR)
Title: Method for automatically responding by use of built-in voice mail system
Inventor: JO SEOK GU
IPC: H04L12/28
Filed: 1998-12-30
Abstract: PURPOSE: A method for automatically responding by use of a built-in voice mail system(VMS), is provided selectively to respond by monitoring a called call. CONSTITUTION: A method for automatically responding by use of a built-in voice mail(VMS) system, contains steps. The first step is to check an incoming event, before a time determined without a response from a call incoming, and if the incoming event is checked, to recognize either a digit servicing an answering machine emulation(AME) directly. The second step is to check whether a use of the AME is determined to be on, while a port determined as an AME forward port is a voice mail system(VMS) or a VMS group. The third step is, when the AME use is checked on, to seize the determined port, to load an AME IPC message down to the VMS, to turn off an internal ring, connect a time switch or junctor of a part calling the internal VMS, to turn on a speaker phone of the internal line, and to turn off a micro phone. The fourth step is to turn off the speaker phone if a handset is picked up in the third step, to convert into a handset mode, and to mute, but if not, to check a response key is pressed. The fifth step is to load down a IPS message for canceling record of the VMS, if pressed, to intercept the VMS, and to connect an internal line and a caller. The sixth step is to press a speakerphone mode key if the response key is not pressed, and to hang on only internal line of a corresponded mode, in a handset mode. The seventh step is to hang on the internal line and the call when the calling party hangs off in the sixth step, to cancel the VMS record, to load down the IPS message, to intercept only VMS, and to connect the internal line and a call, if a response key is inputted, when the calling part does not hang off. if a speaker phone mode key is pressed, The eight step is to hang on only internal if a speaker phone mode or the handset mode, when the response key is not pressed in the seventh step, and to hang on the internal, the VMS, and caller, if a call mode, and to progress the seventh step again, if a continuous line is not intercepted.
Patent KR-20000044801-A (KR)
Title: Brightness level controlling device of thin film array-actuated projection system and method thereof
Inventor: HAN JONG YOUNG
IPC: G02F1/015
Filed: 1998-12-30
Abstract: PURPOSE: A device and method is provided to improve the overall function and to set the maximum brightness value automatically by measuring the brightness level using the sensor of the image signal. CONSTITUTION: A device comprises a driving substrate(100), a semiconductor substrate(110), a drain electrode(115), a source electrode(120), a gate electrode(125), a field oxide layer(130), an insulation layer(135), a metal layer(140), a protection layer(145), an etching preventing layer(150), an actuator(200). A manufacturing method comprises a step of sequentially changing and outputting the image signal in the boundary of the whole voltage level; a step of measuring the brightness level corresponding to the output image signal; a step of detecting the voltage level corresponding to the maximum brightness level; a step of setting output voltage level corresponding to the image signal; and a step of controlling the voltage level into a corresponding level to the output voltage level.
Patent KR-20000045809-A (KR)
Title: Method for transmitting handset information using transmitting time slot of synchronizing channel in dect system
Inventor: JO JIN KYUN
IPC: H04B7/24
Filed: 1998-12-30
Abstract: PURPOSE: A method for transmitting handset information using the transmitting time slot of a synchronizing channel in the DECT system is provided to transmit the useful information of a handset by using the transmitting slot of a synchronizing channel not used in the handset. CONSTITUTION: A synchronizing channel between a base station and a handset is generated and maintained(S1). Handset information is transmitted to the base station side, using the transmitting time slot of the synchronizing channel(S2). The base station side receives the handset information according to the slot control table of a PCC(Programmable Communication Controller)(S3).
Patent KR-20000000011-A (KR)
Title: Manufacturing method for structural panel using waste tire
Inventor: KIM CHANG SOO
IPC: E04C2/26
Filed: 1998-12-31
Abstract: PURPOSE: A manufacturing method for a structural panel using waste tire including an iron frame to support the load of a structure is provided. CONSTITUTION: A manufacturing method for a structural panel using waste tire comprises the following steps: breaking a waste tire into chip shapes; molding the broken waste tire by attaching to a steel frame using adhesive; and making a connecting part of the molded panel.
Patent KR-20000046721-A (KR)
Title: Ball grid array package for preventing absorbing of moisture
Inventor: SONG HANG OK
IPC: H01L23/28
Filed: 1998-12-31
Abstract: PURPOSE: A ball grid array package for preventing an absorbing of moisture is provided to prevent the moisture absorbing at a connecting portion between a bare chip and a substrate, thereby preventing a damage of the bare chip. CONSTITUTION: A ball grid array package for preventing an absorbing of moisture comprises a bare chip(1) which is mounted on a substrate(5) to be encapsulated by a molding resin(3), a via hole(6) which is formed at a connecting portion between the bare chip and the substrate, and a metal core(10) which is disposed at a lower portion of the bare chip to prevent an absorbing of moisture through the via hole. The metal core is made of a copper. In the package, the metal core is also disposed just below the bare chip or under the bare chip at a distance. A thickness, a length and a width of the metal core are defined by JEDEC or IEC standard.