baber/WOPTO huggingface dataset:
Patent KR-20000007312-A (KR)
Title: Bridging polyethylene insulating copper sheath power cable
Inventor: KIM JONG SIK
IPC: H01B9/02
Filed: 1998-07-02
Abstract: PURPOSE: The power cable is a bridging polyethylene(XLPE) insulating corrugated copper sheath power cable having a large transmission capability and a low dielectric loss. CONSTITUTION: The power cable is fabricated by; composing a conductor(11) with a copper; forming an inner/outer semi-conductive layer and a bridging polyethylene insulating layer(13) on the circumference of the conductor; and coating with a corrugated copper sheath(16) as a metallic shielding layer and extruding with a vinyl(17). The power cable has a maximum voltage of 362 kV and a maximum allowable temperature of 90°C and is used as a underground electric energy transmission line.
Patent KR-20000007747-A (KR)
Title: Back-light device of liquid crystal display
Inventor: KWAK MIN WOO
IPC: G02F1/1335
Filed: 1998-07-07
Abstract: PURPOSE: A back-light device of liquid crystal display(LCD) is provided to prevent a noise by grounding a leakage current through a conductive back cover. CONSTITUTION: The back-light device comprises a lamp assembly, a light-guide plate, a sheet, a mold frame on which an inserting slit is formed for removing the lamp assembly, a top chassis protruded along the side of the mold frame to the direction of the lamp assembly, a back cover, and a conductive reflection plate formed inside of the lamp reflection plate. The conductive reflection plate and the back cover are connected with each other by a conductive screw for forming common ground. The sheet is a silver-coated sheet having high reflection ratio. The common ground can prevent generating noise happened by leakage current due to the displacement current which is generated from high voltage alternating current for driving a cold cathode type fluorescent lamp.
Patent KR-20000009541-A (KR)
Title: Serial communication device and method thereof
Inventor: HWA IN JONG
IPC: H04L12/00
Filed: 1998-07-25
Abstract: PURPOSE: A serial communication device performs a communication between a master and a node by using one communication channel in 1:1 communication system. CONSTITUTION: In a serial communication device, one master(1) performs a polling of 1:N with many nodes(2,3,4), and performs a serial communication. One communication line(5) connects the master(1) to the nodes(2,3,4). CPU is connected to a communication element through address buffer, data buffer and a control bus. A control bus is connected to a receiving port. A transmission terminal of the communication element is connected to a transmission port. A receiving terminal is connected to a receiving port. An output terminal of the receiving port is connected to an output terminal of the transmission port, thereby reducing a cost, and facilitating a wiring of a communication line.
Patent KR-19990044779-A (KR)
Title: 음극선관을 위한 디지탈 편향처리장치 및 그의 편향처리방법
IPC: H03L7/081
Filed: 1998-07-28
Abstract: 음극선관의 왜곡을 디지탈적으로 프로그래머블하게 보정할 수 있는 음극선관을 위한 디지탈 편향 처리 장치 및 그의 편향 처리 방법이 개시된다. 이 장치의 동기 및 클럭신호 발생부는 복합 비디오 방송 신호로부터 추출한 제1 복합동기신호나 하나 이상의 제2 복합동기신호들로부터 선택된 제3 복합동기 신호를 출력하고, 동기신호 위상 변환부는 제3 복합동기신호의 위상을 지연 또는 빠르게 하여, 편향복합동기신호로서 출력하고, 좌표값 생성부는 편향복합 동기신호에 동기되어 카운팅된 결과를 소정값들과 연산하고, 연산된 결과를 X축 및 Y축 좌표값들로서 출력하고, 수평 구동 신호 발생부는 플라이 백 펄스와 수평 구동 신호의 위상차, 편향수평동기신호, 수평정정신호 및 소정 듀티값을 이용하여 수평 구동 신호의 상승 및 하강 엣지들을 결정하고, 보정값 계산부는 선택 신호들에 응답하여 시분할 방식으로 계산된 왜곡 보정 함수들을 이용하여 X 및 Y축 좌표값들 각각의 보간값을 계산하고, 계산된 보간값들을 수평 정정 신호, 다이나믹 포커스 신호, 수직 톱니파 구동 신호 또는 동-서 왜곡 보상 신호로서 출력하고, 출력 조정부는 음극선관의 고압으로부터 소정값들을 이용하여 수직 톱니파 구동 신호 및 동-서 왜곡 보상 신호들의 이득을 조정하고 및 제어부는 동기 제어 신호 및 소정값들을 출력하는 것이 바람직하다.
Patent KR-20000010162-A (KR)
Title: Dephosphorization method from pig iron using desulfurization dust
Inventor: SON HO SANG
IPC: C21C7/06
Filed: 1998-07-30
Abstract: PURPOSE: A dephosphorization method from pig iron using desulfurization dust generated in the desulfurization process of pig iron is provided which promotes the efficiency of dephosphorization. CONSTITUTION: In the process of removing phosphorous in pig iron, the process comprises a)pouring 28-40 kg sintered ore into pig iron and then b)34-37 kg CaO powder containing 25-30 weight% desulfurization dust at intervals of two min through a lance based on the total weight of pig iron. For an example, 0.7 kg CaO powder, 2 kg sintered ore and 1.1 kg desulfurization dust are poured into 50 kg pig iron. Desulfurization dust comprises 23-32 wt.% CaO, 25-31 wt.% T, 25-31 wt.% Fe, 2-3 wt.% SiO2, 0.7-2 wt.% MgO, 0.8-1 wt.% Al2O3, 4-10 wt.% C and residue unavoidable. The efficiency of new process is higher than that of conventional process by 5-10%.
Patent KR-20000015177-A (KR)
Title: Regulating circuit for high frequency synchronization of pager
Inventor: KIM JONG PIL
IPC: H04B5/04
Filed: 1998-08-27
Abstract: PURPOSE: A regulating circuit for a high frequency synchronization of a pager is provided to automatically and accurately regulate a synchronous frequency of a received high frequency(HF) signal and to improve productivity of a product. CONSTITUTION: A regulating circuit for a high frequency synchronization of a pager receives plural HF signals through an antenna(20). A HF signal having a designated frequency is synchronized and detected among the received signals by a variable capacitor diode(21). And, the synchronized signal is inputted to a low-noise amplifier(22) and the signal is output with amplified. Also, the output signal of which noises are removed through a filter(23) is output. A local oscillator(24) generates a local oscillating signal having a designated frequency in accordance with data output from a microcomputer and the generated signal is filtered by a lowpass filter and output in a DC voltage. The DC voltage is applied to the variable capacity diode.
Patent KR-20000020620-A (KR)
Title: Jamming detector and controller of extruder and their methods
Inventor: JEON JONG HAK
IPC: C10B41/04
Filed: 1998-09-22
Abstract: PURPOSE: A jamming detector and a controller of extruder and their methods are provided which directly detect the extrusion force of the extruder at the ram drive shaft, and give the alarm and control the working of the extruder if the jamming of extruder happen. CONSTITUTION: The figure 2 shows the arrangements of the jamming detector and the controller of the extruder. The figure 2 comprises a detector (220) to detect the extrusion force at the ram drive shaft, a remote transceiver (225, 230) to transmit and to receive the detected value, a conversion device (235) to convert the detected value to the signal of the extrusion force, CPU (240) to determine the jamming of the extruder, a display and alarm device (130) to display and to alarm the jamming of the extruder, and a controller (245) to control the working of the extruder.
Patent KR-20000021152-A (KR)
Title: Electronic payment system and electronic commerce method using integrated circuit
Inventor: YOO JOO YUL
IPC: G06Q99/00
Filed: 1998-09-26
Abstract: PURPOSE: An electronic payment system and an electronic commerce method using an integrated circuit are provided to form freely credit transactions off-line within the limits of a credit value after charging the value of credit to the integrated circuit card of a client according to the client's credibility. CONSTITUTION: A management institute(20) provides a client card(22) and a vendor card(26) at which an identical purchasing key is recorded. An issue institute(21) records a charging key and credit value information to the client card(22) provided from the management institute(20) and provides them to the client. A purchasing institute(25) records an adjustment key to the vendor card(26) provided from the management institute(20) and provides it to the vendor. A terminal(29) forms credit transactions between the client card(22) and the vendor card(26) on-line or off-line and processes a charging for the credit value of the client card(22) and an adjustment of the vendor card(26) on-line.
Patent KR-20000021838-A (KR)
Title: Method for managing errors of office supplies
Inventor: JANG DAE UP
IPC: H04L12/28
Filed: 1998-09-30
Abstract: PURPOSE: A method for quickly managing errors of office supplies is provided to generate data for the errors when the errors are generated in a driver, and to transmit the data to service enterprises. CONSTITUTION: A method for managing errors of office supplies comprises the steps of: detecting whether errors are generated in a driver, during the operation of the office supplies; converting error data into a format capable of being transmitted, when the errors are generated in the driver, and storing the converted error data in a storage; and transmitting the error data to other office supplies through a communication equipment as a predetermined protocol, when the converted error data is stored in the storage. The predetermined protocol is one of a TCP/IP(Transport Control Protocol/Internet Protocol) or Netbois or an IPX(Internetwork Packet Exchange).
Patent KR-20000027243-A (KR)
Title: Semiconductor manufacture apparatus with safety device
Inventor: SEO KWANG HA
IPC: H01L21/027
Filed: 1998-10-27
Abstract: PURPOSE: A semiconductor manufacture apparatus with safety device is provided to prevent safety accidents due to arbitrary operation of a cover by the breakdown of a driver. CONSTITUTION: A semiconductor manufacture apparatus with safety device comprises: a chamber(20); a cover(30) of the chamber; a driver(40) for opening or closing the cover; and a holder(85). The holder is unlocked when the driver is operated and to fix the position of the cover when the operation of the driver is completed. The driver(40) comprises an air cylinder(50), a guider(55), and a slider(80) coupled to the cover in order to be slided against the guider.
Patent KR-20000032270-A (KR)
Title: Voice recognition method of voice typing system
Inventor: YOO HA JIN
IPC: G10L15/06
Filed: 1998-11-13
Abstract: PURPOSE: A voice recognition method of a voice typing system is to add non-registered word to a dictionary using a voice typing, thereby enhancing a recognizing capability of the word. CONSTITUTION: A voice recognition method comprises the steps of: when a voice is inputted through a microphone, extracting a characteristic of the input voice; selecting the most similar word to the pronunciation method defined in a word dictionary; completing the voice recognition; and correcting an erroneously recognized word after the voice recognition is completed, and registering a new word and a pronunciation method at the word dictionary during the correcting step. The method comprises a step of asking whether to register the new word and pronunciation method at the word dictionary when the new word is found.
Patent KR-20000032433-A (KR)
Title: Beam scanner employing deflection disk
Inventor: KIM YOUNG IL
IPC: B41J2/44
Filed: 1998-11-14
Abstract: PURPOSE: A beam scanner employing deflection disk is provided to form hologram patterns on both sides of a deflection disk to form a high density hologram pattern, and to correct the bow phenomenon due to the rotation of the disk by using the hologram pattern. CONSTITUTION: A beam scanner employing deflection disk comprises a light source(10), a deflection disk(31), a drive motor(32), plural reflection mirrors(13,14), a focusing mirror(15), and a hologram element(16). The deflection disk(31) rotates about a rotary shaft(32a) of the drive motor(32). First and second hologram patterns(33,34) for diffracting the light radiated from the light source(10) and the light diffracted by the first hologram pattern(33) are respectively formed on the bottom and top surfaces of the disk(31).
Patent KR-20000032581-A (KR)
Title: Polishing tool for panel surface polisher and producing method thereof
Inventor: LEE DAE YEON
IPC: B24B13/015
Filed: 1998-11-16
Abstract: PURPOSE: A polishing tool for a panel surface polisher and a producing method thereof are provided to equally polish the surface of a panel. CONSTITUTION: A polishing material is supplied to a panel through a polishing material supply route(11), and a wear-table rotates the panel in the opposite direction of a rotational direction. Then a spindle(7) descends for a polishing button(45) to contact and pressurize the panel so that polishing the panel is started. While polishing the panel, the polishing button contacts the surface of the panel and flows up and down according to the curvature change of the panel surface. Herein, the polishing button is elastically supported by an air accepting cell(48) formed by each connection unit(47), and it is easy to flow up and down. As each air accepting cell is mutually communicated with one another, each polishing button contacts to the panel with a regular pressurizing force and then an equal polishing is achieved.
Patent KR-20000032918-A (KR)
Title: Printing interface apparatus between digital camera and printer
Inventor: YOO YONG JUN
IPC: H04N5/225
Filed: 1998-11-18
Abstract: PURPOSE: A printing interface apparatus between digital camera and printer is provided to output the contents of the digital camera in anywhere and anytime, thereby easily using the digital camera and reducing the cost of the digital camera. CONSTITUTION: A direct printing interface apparatus between digital camera and printer comprises a digital camera(100), a printer(300) and an interface module(200). The digital camera(100) generates image compression data by predetermined signal compression algorithm. The printer(300) outputs the printing data provided from the digital camera(100). The interface module(200) receives data bit stream contained the image compression data to divide and recover the image compression data, and then converts the data into printing data to output to the printer(300).
Patent KR-20000033821-A (KR)
Title: Slide assembly of vehicle continuously variable transmission
Inventor: JUNG JAE CHEOL
IPC: B60K17/22
Filed: 1998-11-24
Abstract: PURPOSE: A slide assembly of vehicle continuously variable transmission is provided to solve operation impassibility resulted from a foreign body and to minimize frictional resistance by improving a combining part between slide and variable gear. CONSTITUTION: A slide assembly of vehicle continuously variable transmission comprises: a primary pulley(21) and a second pulley (22) connected by a belt; a variable pulley (25,26) moving to the direction of a shaft, fixed on input shaft (15) and output shaft (17); a DC motor (31) to make the variable pulley to move to the direction of a shaft; a variable gear (34) screwed on a slide (35), fixed on a case (11); a ball bearing (52) with several balls (51), formed as a body with a screw-type projection; the balls connected to a ball support (53) formed screw-type in inner diameter of slide; a ball groove of screw-type (54) in the ball support to improve performance and to prevent breakaway of balls.
Patent KR-20000038354-A (KR)
Title: Apparatus and method for identifying operation result of car at car remote controller
Inventor: PARK YONG KYU
IPC: H04Q9/00
Filed: 1998-12-05
Abstract: PURPOSE: An apparatus and a method for identifying the operation result of a car at a car remote controller are provided to send an instruction for operating the car at a remote place, and then check the result of the operating the car at the remote place, by equipping the car with a car receiver and the car remote controller having a display function. CONSTITUTION: A remote controller sends a work instruction to a receiver(300). The receiver analyzes the work instruction and performs the instructed work(305). The receiver checks the performed result via sensors and converts it to a result report message. The receiver converts the result report message to a radio signal in order to transmit it to the remote controller(310). The remote controller analyzes the message of the radio signal received from the receiver(315), and displays the contents of the analyzed message(320). The receiver generates a state report message when a condition of the car is varied abnormally, and transmits the radio signal corresponding to the state report message to the remote controller(325). The remote controller analyzes the message from the receiver(330), and displays the analyzed message(335).
Patent KR-19990062903-A (KR)
Title: 반도체 제조설비의 경보장치
IPC: H01L21/00
Filed: 1998-12-08
Abstract: 원거리에서  시각적으로  쉽게  인식할  수  있는  램프  타워를  설치하여  이온주입과  같은  소정  반도체  제조공정을  수행하는  제조설비의  현재  상태를  램프의  점등으로  확인하도록  개선시킨  반도체  제조설비의  경보장치에  관한  것으로서,  특정  반도체  제조설비의  각  상태에  대한  최소한  하나  이상의  입력신호를  입력받아서  논리조합하는  논리조합수단,  상기  논리조합된  결과를  입력받아서  램프를  구동하기  위한  최소한  하나  이상의  구동신호를  출력하는  구동수단,  및  상기  출력되는  각  구동신호에  일대일  대응되는  수의  램프를  구비하고,  상기  램프가  상기  각  구동신호에  의하여  제조설비의  각  상태별로  구분되도록  표시되는  램프타워를  구비하여  이루어지고,  이로써  원거리에서도  육안으로  각  설비들의  공정진행상태가  쉽게  판단되며,  에러발생시에도  용이하게  대처할  수  있다.
Patent KR-20000038862-A (KR)
Title: Method for implementing contention resolution in mobile communication system
Inventor: HWANG IN TAE
IPC: H04W74/08
Filed: 1998-12-09
Abstract: PURPOSE: A method for implementing a contention resolution in a mobile communication system is provided to prevent an unnecessary power consumption, deterioration of a system performance and interference due to the resolution according to the contention, by constituting a mobile identity using a preamble signal and physical of an access shot when a plurality of mobile stations try to perform a random access. CONSTITUTION: Mobile stations allocate mobile IDs different from each other to physicals different from each other, and then try to do the random access. A base station casts an access acknowledgment signal(ACK) into the mobile station of a mobile ID which corresponds to received one of random access signals of the different mobile IDs. The mobile ID is comprised of a preamble signature, an access slot and a random number. The preamble signature, access slot and random number are comprised of 4bits, 3bits and 9bits, respectively.
Patent KR-20000039405-A (KR)
Title: Method for arranging binary tree using genetic algorithm
Inventor: YANG SEONG HYON
IPC: G06F17/00
Filed: 1998-12-12
Abstract: PURPOSE: A method for arranging binary tree using genetic algorithm is provided to offer a visual result to a user by displaying a result of a certain data process as a coordinate having a balanced arrangement visually in an application program for indicating the result of the certain data process as a binary tree shape. CONSTITUTION: An initial group is generated(201). A binary tree provided as a problem is expressed as a chromosome, and a coordinate is initialized as a voluntary value. A selection, a cross operation, a mutation operation, and a goodness of fit estimation of a genetic assembly newly generated as a result of the operation are repeatedly performed to a generation to a point in which a solution is converged according to a problem(202-206). A chromosome having a maximum goodness of fit among chromosomes is selected as a solution(207).
Patent KR-20000042572-A (KR)
Title: Wait update controller of digital replay equalizer
Inventor: JEONG MYEONG WHAN
IPC: G11B20/10
Filed: 1998-12-26
Abstract: PURPOSE: A wait update controller of a digital replay equalizer is provided not to equalize a digital replay signal by holding the wait update action on head switching. CONSTITUTION: An error signal generation unit(107) generates an error signal by subtracting a level 3 signal decided in a level decision unit(105) and a replay signal from a feed forward filter unit(104). A phase error detection unit(108) generates a phase error signal by detecting the phase error of the level 3 signal. A D/A conversion unit(109) converts the phase error signal to an analog signal, and an LPF(110) low-band filters the converted analog signal. A VCO(111) generates a clock signal by the filtered signal and supplies to an A/D converter(100). The A/D conversion unit equalizes the phase of the replay signal and converts to a digital replay signal. A wait update unit(102) holds a wait update action by the wait update control signal of a low level from an OR gate.
Patent KR-19990063542-A (KR)
Title: 이산화탄소를 사용하는 섬유 재생 방법
IPC: D21C5/02
Filed: 1998-12-29
Abstract: 본 발명은 액체상에서 현탁된 물질로부터 펄프 섬유를 분리하고 부유 단계에서 현탁된 물질로부터 펄프 섬유를 회수하는 방법에 있어서, 부유 단계에 유도되는 공기 스트림내로 이산화탄소의 일부 또는 전부를 함유하는 기체를 도입시켜 공기 기포를 형성시킴으로써, 공기 기포가 섬유에 부착되어 액체상의 표면으로 상승하는 동안, 현탁된 물질이 액체상에 가라앉는 단계를 포함하는 방법에 관한 것이다.
Patent KR-20000043666-A (KR)
Title: Slag coating material for converter
Inventor: HONG KI KON
IPC: F27D1/16
Filed: 1998-12-29
Abstract: PURPOSE: A slag coating material is provided which uses the remaining converter slag after outflowing steel so that it figures out smog problem as well as gains cost reduction effect by decreasing partial repair materials to complement damaged built-in fireproof materials for a converter. CONSTITUTION: In the slag coating material for the converter, it is characterized that the weight ratio between crushed materials of fireproof bricks that have finely-crushed waste magnesia component and the converter slag is 1:80-2:15 wherein the particle size of crushed materials of fireproof bricks that have finely-crushed waste magnesia component is 1-100mm. Thereby, it does useful contribution to prevent environment contamination in terms of recycling the wasted fireproof materials.
Patent KR-20000045066-A (KR)
Title: Method and device for erecting bar lattice for construction
Inventor: LEE KOU AN
IPC: E04B2/56
Filed: 1998-12-30
Abstract: PURPOSE: A method and a device are provided to easily bar lattices for construction, to shorten the time for construction, and to reduce the number of workers. CONSTITUTION: A lower seat(1) is fixed on an empty space adjacent to a concrete building. The lower seat is composed the same as the outline of the concrete wall of the concrete building. Multiple lower blocks(2) are placed on the lower seat. An upper seat(4) is placed on the upper part of the lower seat and has multiple blocks(5). The upper seat and the lower seat are aligned separately. An upright standing bar(61) is aligned between the upper seat and the lower seat to make the lower end of the bar extended inward the lower blocks(2) and to make the upper end(612) of the bar extended via the upper blocks(5). The upper end is locked on the upper seat. A cross bar(62) is installed on the upright standing bar to form a bar lattice(6) for construction. The upper seat is pulled to remove the upright standing bar from the lower block and to carry the bar lattice on the floor of the structure for construction.
Patent KR-20000045168-A (KR)
Title: Electrical washing machine using an electrolysis device and a neutralization device
Inventor: KIM SEUNG SEOK
IPC: D06F35/00
Filed: 1998-12-30
Abstract: PURPOSE: An electrical washing machine using an electrolysis device and a neutralization device is provided to improve the washing effect by using electrolysis water and reduce the environmental contamination by using a device for neutralizing the washing water. CONSTITUTION: An electrical washing machine comprises a water level regulating valve(303), an electrolysis device(305), a container(315) for storing the acid electrolysis water, a tub(309), a neutralization device(319), an acid electrolysis water passage regulating valve(317), a water level detecting section(321), a pH value measuring device(313), a discharging regulating valve(325), a pump(327), and a controlling section(323).