baber/WOPTO huggingface dataset:
Patent KR-20000002770-A (KR)
Title: Circuit for driving a motor
Inventor: JEONG HOE YEONG
IPC: H02P5/00
Filed: 1998-06-23
Abstract: PURPOSE: A circuit for driving a loading motor is provided which has a simple structure with an input terminal to be used in a compact disc player, a video cassette recorder, a toy and a bidet. CONSTITUTION: A circuit for driving a loading motor with an input terminal comprising a first driving element and a second driving element, further comprises: an input terminal driving circuit; a first current mirror circuit disposed between the power and the input terminal driving circuit; a second current mirror circuit disposed between the input terminal driving circuit; a current supplying circuit; a third current mirror circuit coupled between the current supplying circuit and the ground; a fourth current mirror circuit; and an output terminal driving circuit coupled between the power and the ground. The first driving element and the second driving element are switched by an input voltage or a voltage applied to the motor and the first current mirror circuit switches the power applied by the control of the input terminal driving circuit and outputs the switched power. The second current mirror circuit switches the output of the input terminal driving circuit to the ground by the power applied through a current source. The current supplying circuit switches the power by the output of the first current mirror circuit and the third current mirror circuit switches the output of the current supplying circuit by the output of the current supplying circuit. The fourth current mirror circuit switches the power by the output of the third current mirror circuit and outputs a control signal.
Patent KR-20000003382-A (KR)
Title: Method of driving a plasma display panel and apparatus using the same
Inventor: YU EUN HO
IPC: G09G3/291
Filed: 1998-06-27
Abstract: PURPOSE: A method of driving a plasma display panel is provided to improve an image quality by reducing an unessential priming discharge CONSTITUTION: The method of driving a plasma display panel is characterized by performing an erase discharge according to a gray scale, after performing a priming discharge all cells and sustain discharge at the same time. By the method, unessential primary discharge can be reduced up to 1/8, and thus a brightness is improved eight times. As a result, an image quality is improved.
Patent KR-20000004028-A (KR)
Title: Apparatus for correcting text error on teletext television
Inventor: KIM TAE GUN
IPC: H04N7/087
Filed: 1998-06-30
Abstract: PURPOSE: An apparatus for correcting text error on teletext television is provided to correct text error when multiple text broadcasting. CONSTITUTION: The apparatus comprises text image receiving means for detecting and receiving teletext in complex image signal from broadcasting station, text data decoding means for decoding text data included the teletext from the image receiving means, text data correcting means for correcting error of the text data from the text data decoding means and controlling means for controlling the text image receiving means, the text data decoding means, and text data correcting means.
Patent KR-20000007331-A (KR)
Title: Ion implanting device
Inventor: CHOI GI CHEOL
IPC: H01L21/265
Filed: 1998-07-02
Abstract: PURPOSE: An ion implanting device of a backward and a forward acceleration methods is provided to uniform a dose of ions implanted into a wafer within a range of a vertically constant depth from a surface of the wafer by supplying both direct current and alternative current as power supplying acceleration energy. CONSTITUTION: The device comprises an extractor extracting ions to be implanted into a wafer by applying predetermined power from an ion supply source; a mass analyzer forming routes being different each other according to mass amount of the ions extracted from the extractor to classify specific ions; and an accelerator accelerating the specific ions classified from the mass analyzer by a power selection supply including direct power and alternative power.
Patent KR-20000009336-A (KR)
Title: Washing machine and control method for washing machine
Inventor: JANG SAM YONG
IPC: D06F33/02
Filed: 1998-07-23
Abstract: PURPOSE: A washing machine and control method are provided to improve the washing effect by resolving an appropriate detergent. CONSTITUTION: A washing machine comprises: a casing(1) on which a connection unit is formed, connected to water supply tube flowing from outside; a tub(15) for receiving the washing water by being embedded in the casing; a detergent container(9) for supplying the tube with a detergent interposition inside a washing water passage arranged between the connection unit and the tube, receiving the detergent; a first valve assemblies(71-75) to controlling the washing water flow by being connected to a connection unit. Also the washing machine involves; a connecting tube forming a washing water detour passage for connecting the connection unit and the tube; a second valve assembly for controlling the washing water flow, arranged in the washing water detour passage; a control unit for controlling the first and the second valve assembly so as to be supplied with the washing water in the tub through the washing water passage.
Patent KR-20000009521-A (KR)
Title: Height level regulating device of plane block for ferry
Inventor: KWON JONG GAB
IPC: B63C5/00
Filed: 1998-07-25
Abstract: PURPOSE: A device is provided to enable a Goliath crane to smoothly work by precisely regulating the loading height of a heavy material before the Goliath crane loads the plane block in a pre-election yard suitable to a shipyard dock. CONSTITUTION: The device is installed with:a pipe support for supporting a screw jack; a screw jack for lifted up and down by the revolution of a handle(21) marked with a scale; a combining unit(3) inserted with the screw jack that a nut unit(31) is formed with a nut peak(23), having a flange unit(32) combined with the pipe support of the lower part and combining pieces such as a volt and a nut to support; a head(4) for supporting the heavy materials having two structure bodies(41, 42) combined with the volt.
Patent KR-19990071376-A (KR)
Title: 프로세서의 시뮬레이터 및 시뮬레이션 방법
IPC: G06F11/26
Filed: 1998-08-13
Abstract: 본 발명은 in-order 실행, out-of-order 출력에 의한 연산 명령의 추월을 가능하게 하고, 또한 연산 명령의 추월 동작, 연산기 리소스의 경합에 의한 연산 처리의 대기 상태 및 연산 처리 결과의 출력 타이밍을 검출 및 표시함으로써, 시뮬레이션 속도의 고속화, 프로그램의 오류 검출의 용이화를 실현할 수 있는 시뮬레이터를 제공한다.  또한, 본 발명은 상기 시뮬레이터에 의한 프로세서의 시뮬레이션 방법을 제공한다. 
     연산 명령의 파이프라인 처리를 실행하고, 파이프라인수보다도 많은 병렬 연산 처리를 실행하는 프로세서를 시뮬레이션할 수 있는 시뮬레이터에 있어서, 병렬 실행되는 연산 명령의 실행 사이클수의 장단(長短)에 따라 후속하는 연산 명령이 선행하여 실행되고 있는 연산 명령보다 먼저 연산 처리 결과를 출력하는 추월 동작을 시뮬레이트하는 것을 특징으로 한다.
Patent KR-20000014248-A (KR)
Title: Tag transmission method in air interface of cellular system
Inventor: LEE CHAN-BOK
IPC: H04Q7/36
Filed: 1998-08-19
Abstract: PURPOSE: A tag transmission method of air interface of a cellular system applies a tag used in A-interface between a base station and a mobile switching center into air interface between a mobile telephone and a base station. CONSTITUTION: In the tag transmission method, a mobile switching center(50) transmits a request message having a tag in order to request a response about a base station(20). The base station(20) receives the request message, and loads the tag included in the request message to a request message to be transmitted to the mobile telephone(10). The mobile telephone receives the request message, and loads the tag included in the request message to a request message to be transmitted to the base station. The base station receives a response message, and transmits the tag included in the response message top the mobile switching center. The mobile switching center receives the response message, and searches if the response message is related about which one the request messages. Thereby, a table construction needed to a correlation examination and a load such as a timer driving is removed.
Patent KR-20000014873-A (KR)
Title: Inside environment observation device of the circuit box
Inventor: KIM CHANG-HU
IPC: H05K13/08
Filed: 1998-08-25
Abstract: PURPOSE: An inside environment observation device is provided to allow safe operation of the equipment by installing various sensors which can sensor the inner environment and by connecting the sensor to a certain device to response accurately to an error. CONSTITUTION: The device comprises a body(10), a circuit board(12) which is inserted on the slot of the body; and a fan(14) is installed at a side of the body. A temperature sensor(18) which sensors the inside temperature is installed nearby the circuit board and an air sensing sensor(16) and the temperature sensor(18) are connected to a sensing device(20). The inside environment of the body(10) is evaluated according to the sensor signal sensed at the air sensing sensor(16) and temperature sensor(18) and if the error occurs an alarm signals. The fan(14) operates to the need in order to prevent the temperature from increasing inside the body(10).
Patent KR-20000015126-A (KR)
Title: Trench isolation structure of semiconductor devices and method thereof
Inventor: PARK KYUNG-WON
IPC: H01L21/76
Filed: 1998-08-27
Abstract: PURPOSE: A trench isolation structure and method thereof are provided to prevent a gate oxide thinning by rounding an edge portion of an active region defined by the trench. CONSTITUTION: The method comprises the steps of forming a trench (310) for defining an active region (150) by etching exposed semiconductor substrate (100) by a mask pattern (250); filling an isolation insulator into the trench (310); forming an isolating insulator pattern (350) to expose the mask pattern (250) by etching the isolation insulator; and removing the mask pattern (250) and simultaneously rounding edge portions of the exposed active region (150).
Patent KR-20000019088-A (KR)
Title: Standby power saving apparatus of a plasma display panel
Inventor: PARK JOONG HYUN
IPC: H04N5/63
Filed: 1998-09-08
Abstract: PURPOSE: A standby power saving apparatus of a plasma display panel is provided to prevent an unnecessary power consumption by intercepting a power supplied from a transformer to a power supply part at a standby. CONSTITUTION: The standby power saving apparatus comprises: a rectification and filter part (101) for receiving an alternative current power supply to rectify and filter the power supply so as to be converted into a direct current power supply; a transformer (102) for generating a plurality of voltages by maintaining an output voltage from the rectification and filter part; a microcomputer (103) connected to one side of the transformer for controlling a relay driving part (104), which controls a relay by the microcomputer; a plasma display panel power supply part (200) connected to the relay, for supplying a power supply voltage; and a plasma display power control part (301) connected between the microcomputer and the plasma display panel power supply part, for controlling the plasma display panel power.
Patent KR-19990062496-A (KR)
Title: 플라즈마 에칭 및 플라즈마 중합을 사용하여 집적 회로를제조함에 있어서의 임계 치수 제어 방법
IPC: H01L21/311
Filed: 1998-09-09
Abstract: 본원에는  웨이퍼상의  제 1 필름층  또는  층들을  에칭하는  방법이  개시되어  있다.        상기  방법은  임계  치수 ( critical  dimension ; CD ) 미소  적재를  방지  또는  제어할  수  있으며  에치  바이어스 ( etch  bias ) 를  제거  또는  최소화할  수  있다.
Patent KR-19990029748-A (KR)
Title: 중앙처리장치의 레지스터에 대해 판독/기록 액세스하기 위한 장치
IPC: G06F7/00
Filed: 1998-09-12
Abstract: 본 발명은 한세트의 데이터 레지스터 및 한세트의 어드레스 레지스터를 가진 데이터 처리장치에 관한 것이다.  각각의 레지스터는 n비트의 폭을 가진다.  더욱이, 상기 어드레스 레지스터와 연관된 어드레스 로드 및 저장버퍼와, 상기 데이터 레지스터와 연관된 데이터 로드 및 저장 버퍼와, 상기 저장 버퍼에 접속된 다수의 버스라인을 가진 버스가 제공된다.  데이터 메모리 유니트는 상기 버스에 접속된다.  데이터 레지스터는 적어도 n비트 데이터 레지스터가 각 버스 라인에 병렬로 접속되도록 배열되며(여기서 n은 1보다 큼), 어드레스 레지스터는 적어도 m 어드레스 레지스터가 각 버스 라인에 병렬로 접속되도록 배열된다(여기서 m은 1보다 큼).  따라서, 적어도 4개의 레지스터가 병렬로 액세스될 수 있다.
Patent KR-20000025196-A (KR)
Title: Wet thermal oxidation device of closed-type semiconductor
Inventor: CHOE BYUNG DU
IPC: C30B33/00
Filed: 1998-10-09
Abstract: PURPOSE: A wet thermal oxidation device of a closed-type semiconductor adapts a closed system for cutting off an external environment as an oxidation device system, and ensures a reliability of oxidation process. CONSTITUTION: A wet thermal oxidation device of a compound semiconductor includes a chamber unit and a heating unit. The chamber unit(30) includes an inner tube which has water(101) therein and supports a sample(100), and seals the inner tube(32). The heating unit(20) has a heating furnace(25) for heating the sample and water. The chamber unit includes a mounting base(33) being detachably connected to an external tube, and a supporter base(34) being detachably connected to the mounting base. Thereby, the wet thermal oxidation device adapts a closed system for cutting off an external environment as an oxidation device system, and ensures a reliability of oxidation process.
Patent KR-20000030930-A (KR)
Title: Method for traffic information service
Inventor: KIM BEOM SEOK
IPC: G01C21/26
Filed: 1998-10-10
Abstract: PURPOSE: A method for a traffic information service is provided to perform a bidirectional communication comprising traffic information between a vehicle and an information center. CONSTITUTION: A method for a traffic information service comprises the steps of a process for transmitting traffic information to an information center, a determination process, and a process for transmitting traffic information to a navigation system. The process for transmitting traffic information to the information center is to transmit information about a location of a vehicle and the amount of vehicle to the information center. The determination process is to analyze the received information. The process for transmitting traffic information to a navigation system is to transmit the analyzed information to the navigation system.
Patent KR-20000025858-A (KR)
Title: Method for etching polysilicon in step-like area of semiconductor device
Inventor: CHOE JIN WOO
IPC: H01L21/3065
Filed: 1998-10-15
Abstract: PURPOSE: A method for etching a polysilicon in step-like area of a semiconductor device isotropic-etches a polysilicon remained a lateral part of a step-like area after a plasma etching, etches the polysilicon by using a transformer coupled plasma source, completely removes the polysilicon at the lateral part of the step-like area, and prevents a short between a conductive layer and the polysilicon. CONSTITUTION: A method for etching a polysilicon(2) in a step-like area of a semiconductor device etches a polysilicon(2) by using ECR(Electro Cyclotron Resonance) source, and includes a rear processing fabrication. By the rear processing fabrication, the polysilcon remained on a lateral surface of a high step-like area us etched by using SF6 gas. Thereby, the method etches the polysilicon by using a transformer coupled plasma source, completely removes the polysilicon at the lateral part of the step-like area, and prevents a short between a conductive layer and the polysilicon.
Patent KR-20000026172-A (KR)
Title: Device for controlling period of self refresh
Inventor: SHIN SANG HO
IPC: H01L27/108
Filed: 1998-10-19
Abstract: PURPOSE: A device for controlling period of self refresh is provided to reduce a self refresh current by controlling a self refresh period. CONSTITUTION: A device for controlling period of self refresh comprises a temperature detector(30) detecting an operating temperature of a semiconductor element together entering a self refresh mode, and a self refresh period controller(60) controlling a present self refresh period in accordance with a signal from the temperature detector. The temperature detector comprises a delay part(10) having a constant delay time, a variable delay part(15) having a variable delay time, and a signal composite part(20) compositing signals from the delay part and the variable delay part.
Patent KR-20000026270-A (KR)
Title: Method for removing pattern jitter of timing error detector
Inventor: BEON HONG HONG
IPC: H04L1/00
Filed: 1998-10-19
Abstract: PURPOSE: A method is provided to efficiently remove a pattern jitter in a TED(Timing Error Detector) of a digital communication system. CONSTITUTION: A method for removing a pattern jitter of a TED(Timing Error Detector) in a digital communication system equips re-transmit filter in front of the TED, and removes the pattern jitter.
Patent KR-20000027726-A (KR)
Title: Device for sensing opening/closing operations of doors
Inventor: CHOE SAM SEOK
IPC: H05K5/03
Filed: 1998-10-29
Abstract: PURPOSE: A device for sensing opening/closing operations of doors is provided to sense opening/closing operations of two doors with one sensor, by sensing opening/closing states of a plurality of doors with single sensor. CONSTITUTION: A device for sensing opening/closing operations of doors with one sensor comprises a sensor body(10), a pair of rotating levers, first elastic members(41,42), and an interlocker. The sensor body receives a sensor(70). The one pair of rotating levers are equipped on the sensor body to be rotated, and one ends thereof are located on a first/a second door(1,2) to be contacted, and the ends are rotated by being pressed on the first/the second door when closing the first/the second door. The elastic members supply elasticity so that the ends can return to locations capable of contacting with the first/the second door, as the first/the second door are opened. The interlocker is equipped on the sensor body to be interlocked with the rotating levers, and operates the sensor even when one of the levers is rotated as the first/the second door are opened.
Patent KR-20000027924-A (KR)
Title: Method for forming metal line of semiconductor devices
Inventor: LEE IN HAENG
IPC: H01L21/28
Filed: 1998-10-29
Abstract: PURPOSE: A metal line formation method is provided to solve difficulties in a contact forming process and burying process by forming a metal line after forming of a metal pad. CONSTITUTION: A gate electrode and a junction area are formed on a selected area of a substrate(11), then an interlayer dielectric(19) is formed on the entire surface of the resultant structure. A first contact hole is formed to expose the junction area by etching the selected area of the interlayer dielectric(19) after etching the interlayer dielectric(19) to a desired thickness. A barrier metal and a first metal layer is formed on the entire surface of the resultant structure, then the first metal layer is etched to a desired thickness. A metal pad is formed by patterning the first metal layer, then an oxide layer(24) is formed on the entire surface of the resultant structure. A second contact hole is formed to expose the metal pad(23) by etching selected area of the oxide layer(24). A metal line is formed by forming and patterning a second metal layer on the entire structure.
Patent KR-19990044984-A (KR)
Title: 가스 처리 장치
IPC: B01D53/06
Filed: 1998-11-04
Abstract: 허니콤 로우터(honeycomb rotor)를 사용하는 본 발명의 휘발성 유기 합성물(VOC; volatile organic compound) 응축 장치에서, 냉각 공기의 양에 관계없이, 제거 영역내로 도입되는 공기 유량을 조절할 수 있음과 동시에 흡착의 출구에서 부가의 응축을 낮게 하기 위하여, 냉각 영역과, 제거 영역 및 흡착 영역이 있고 상기 허니콤 로우터가 회전됨으로써, 서로 이들 영역을 통과하게 된다.  처리될 가스가 상기 흡착 영역을 통과한 후에, 상기 가스의 VOC 응축은 농도 검출기에 의하여 출구측에서 측정된다. 
     상기 냉각 영역으로 들어간 후에, 상기 냉각 공기는 공기 유량을 조절하기 위한 댐퍼(damper)에 의하여 분리되고, 이들의 부분들은 히터를 통하여 상기 제거 영역으로 들어간다.  이들로 부터 나오는 부가의 공기는 상기 제거 영역으로 들어가기 위하여 히터에 의하여 다시 가열되고, 응축된 가스는 취출된다.
Patent KR-20000032836-A (KR)
Title: Structure of rotor of electric motor
Inventor: SONG WOO HEUN
IPC: H02K1/28
Filed: 1998-11-18
Abstract: PURPOSE: A rotor structure of an electric motor is provided to prevent the movement of a permanent magnet, which is one of components constructing a rotor, when the rotor moves or stops. CONSTITUTION: A rotor structure of an electric motor is provided to improve the noise performance and to reduce the cost of material by improving the reliability by increasing the strength of the rotor, by preventing the movement of a permanent magnet(4) of the rotor. In the rotor, the permanent magnet fixed on a stacked iron core(3) is supported by placing a cover from up and down. And a supporting projection(21) is formed on a bottom surface of a top cover(20), being in contact with the permanent magnet by being projected toward the upper section of the permanent magnet.
Patent KR-20000033290-A (KR)
Title: Preparation method of of hoelen bread
Inventor: CHOI JONG WOOK
IPC: A21D13/04
Filed: 1998-11-23
Abstract: PURPOSE: A preparation method for Hoelen bread is provided, which is characterized in that Hoelen flour and wheat flour are mixed. Hoelen bread improves health state and prevent kinds of diseases. CONSTITUTION: A preparation method for Hoelen bread is made up of: (1) making Hoelen flour and mixing with wheat flour 2% or 5% or 7% wt or etc: (2) mixing yeast Hoelen mixed wheat flour, salt, sugar, yeast food, milk powder, water, and dough contents 4-7 minutes: (3) adding oils and fats and then dough contents for 13-17 minutes: (4) rounding dough at 40 times per minutes for 1-2 minutes: (5) fermenting dough at 28-3 0°C, humidity 75±3% for 10-20 minutes: (6) spread dough to pan: (7) fermenting dough at 38-45°C humidity 90±3% for 45-60 minutes: (8) roasting in upper temperate at 200± 5°C, in bottom temperate at 182±2°C for 20-30 minutes in oven.
Patent KR-20000033814-A (KR)
Title: Semiconductor neural electrode and manufacturing method thereof
Inventor: KIM SUNG JUNE
IPC: H01L27/06
Filed: 1998-11-20
Abstract: PURPOSE: A semiconductor neural electrode and a manufacturing method thereof are provided to freely regulate thickness of a probe of the semiconductor neural electrode, to acquire a manufacturing process of low temperature, to acquire a wide range of doping concentration, and to minimize corrosion due to human liquid. CONSTITUTION: A lower dielectric layer of oxide layer/nitride layer/oxide layer is formed on the front side of a silicon wafer. A Cr/Au layer is evaporated and patterned so that electrodes, combining pads, and connection tracks are formed. An upper dielectric layer of oxide layer/nitride layer/oxide layer is formed. An aluminum layer is evaporated by a sputtering process, and predetermined areas are etched by a photograph process. An oxide layer for a mask layer is evaporated. A 2nd aluminum layer is evaporated by the sputtering process, and the predetermined areas are etched by the photograph process. And trenches are formed by a plasma etching process. The thickness of a probe of the semiconductor neural electrodes can be freely and precisely regulated by using wet and dry etching processes.
Patent KR-20000033912-A (KR)
Title: Cyclic analog/digital converter
Inventor: LEE DAE HUN
IPC: H03M1/40
Filed: 1998-11-26
Abstract: PURPOSE: A cyclic analog/digital converter is provided to offer an exact digital signal without regard to a change of an input offset in a comparator. CONSTITUTION: A control signal of high level is fed from an outside. A selecting unit(100) outputs the control signal of high level to an input port(b) of a first multiplexer(10). The first multiplexer(10) outputs an inputted analog signal to an output port(d) and the analog signal outputted from the first multiplexer(10) is inputted to a double amplifier(14) by sampling/holding in a sampling/holding unit(12). The double amplifier(14) outputs the output of the sampling/holding unit(12) to a first and a second comparators(16)(102). The first comparator(16) inputs the output of the double amplifier(14) with a non-inverting terminal(+) and a reference signal with an inverting terminal(-). The second comparator(102) inputs the reference signal with the non-inverting terminal(+) and the output of the second amplifier(14) with the inverting terminal(-). Therefore, a control unit(104) distinguishes an operated state of the first comparator(16) by comparing the output signals(50)(52) of the first and the second comparators(16)(102). A distinguishing signal(54) of low level to show that the first comparator(16) operates normally is outputted if the outputs are differed each other. The distinguishing signal(54) of high level to show that the first comparator(16) is operated abnormally is outputted if levels of the outputs(50)(52) are the same.