baber/WOPTO huggingface dataset:
Patent KR-20020006248-A (KR)
Title: Air heating apparatus by using carbon heating element
Inventor: CHUNG HAN SHIK
IPC: F24H3/04
Filed: 2000-07-12
Abstract: PURPOSE: A hot wind blower using a carbon heating medium is provided to minimize power consumption by using the characteristics of a carbon heating medium of continuously generating heat with initial addition of power. CONSTITUTION: A hot wind blower using a carbon heating medium consists of: an outer casing(10) forming the appearance of a hot wind blower; a partition dividing the inside of the outer casing into an upper part(22) and a lower part(12) with keeping the lower part vacuum; an insulating ceramic case(13) mounted on the lower inside formed by the partition; a carbon heating medium(18) filling the ceramic case and including carbon particles; a current feeder(16a,16b) for generating heat from the carbon heating medium by feeding an electric current thereto; a guide duct(34) for transferring heat from the carbon heating medium; and a blower fan(30) for feeding high-temperature air by blowing and discharging external air to the heated upper part. External air is heated by contact with a heat pipe in the upper part(22) and discharged to outside through a discharge port(40) of the outer casing. Thereby, power consumption is reduced.
Patent KR-20020009100-A (KR)
Title: Polishing apparatus having section for dissipating bubble
Inventor: HONG JONG HYEOK
IPC: H01L21/304
Filed: 2000-07-24
Abstract: PURPOSE: A substrate polishing apparatus with a dissipating bubble section is provided to dissipate air bubbles included in wax to a mesh type groove of a polishing plate by using a centrifugal force generated from a rotating polishing head. CONSTITUTION: A substrate polishing apparatus(1) is formed with a couple of polishing heads(2,2'), a driving axis(9), a polishing plate(3), and a polishing pad(7). The polishing heads(2,2') are arranged to an upper portion and a lower portion of the substrate polishing apparatus(1), respectively. The polishing plate(3) is loaded on the upper polishing head(2). The polishing pad(7) is loaded on the lower polishing head(2'). A wafer(6) is loaded on the polishing plate(3). A dissipating bubble section is formed in the polishing plate(3). The dissipating bubble section(4) has a mesh type groove.
Patent KR-20010110049-A (KR)
Inventor: PARK HYUN JU
Filed: 2000-07-25
Abstract: 본 발명은 컴퓨터 본체 및 이 본체에 장착을 위한 연결 모듈을 공개한다. 컴퓨터 본체는 소정 개수의 슬롯들을 구비한 메인 보드, 슬롯에 연결되고 제1콘넥터를 구비한 연결 보드, 및 연결 보드의 제1콘넥터에 연결되는 제2콘넥터와 제2콘넥터에 연결되는 소정 개수의 제3콘넥터들을 구비하여 본체의 전면부에 장착되는 연결 모듈을 구비하여 구성되어 있다. 연결 모듈은 제1콘넥터와 상기 제1콘넥터에 연결되는 소정 개수의 제2콘넥터들을 구비한 백 플레인, 및 상기 백 플레인에 연결된 소정 개수의 제2콘넥터들에 장착될 보드의 장착을 용이하게 하기 위한 가이드들을 대칭으로 구비한 하우징으로 구성되어 있다. 
     따라서, 본체 내부의 마더 보드에 장착되는 보드들을 본체의 전면부에 장착하여 본체의 커버를 오픈하지 않더라도 사용자가 용이하게 보드들을 착탈할 수 있다. 또한, 본체 내부의 보드들과 외부 장치와의 연결을 용이하게 할 수 있다.
Patent KR-20000063823-A (KR)
Inventor: YI TAE HOON
IPC: G06F17/00
Filed: 2000-08-04
Abstract: PURPOSE: A providing seminars for migrating to and studying abroad in each country(New Zealand, USA, Canada, Australia, etc) through video on internet is provided to enable the people to conveniently receive migration and studying abroad information through the internet video feed. CONSTITUTION: A providing seminars for migrating to and studying abroad in each country(New Zealand, USA, Canada, Australia, etc) through video on internet is composed of production, upload, and reception. The video files, which stores every information related to migration and studying abroad, are produced in seminar form and uploaded on the website. The videos include caption for the hearing impaired individuals. The users receives necessary information without being confined by time and place by connecting to the internet and receiving information from watching the videos. The webpages of the studying abroad agents, the international freight company, and the travel agencies that can be helpful to the students and families are linked on the website.
Patent KR-20020015450-A (KR)
Title: System and Method to Limit Transmission and Reception of Mobil Telephone
Inventor: JUNG JONG UN
IPC: H04B1/40
Filed: 2000-08-22
Abstract: PURPOSE: An apparatus and method for restricting the transmitting and receiving of a mobile terminal is provided to mount a receiver module in a mobile terminal and to install a transmitter above a driver's head, so as to generate an alarm sound when he attempts a call and to automatically transfer a call, received in his driving, to a voice mailing system. CONSTITUTION: If a vehicle, in which a transmitter is installed, is started, the transmitter works as the battery of the vehicle supplies power(S21). If a radio wave generation part in the transmitter generates a radio wave, a transmitting part adjusts the power level of the generated radio wave and transmits it(S22). If the receiving part of a receiver module embedded in a driver's mobile terminal receives the radio wave(S23), a distance measurement part measures the power level and received distance of the radio wave. In case that the measured power level reaches a threshold, a control part makes a transmitting/receiving restriction service activated for the mobile terminal. If the transmitting/receiving restriction service is activated, the locking device of the mobile terminal is operated(S24). If the locking device is operated, the driver is automatically registered in a driver database in an HLR system so that an alarm sound can be generated if he attempts a call using his mobile terminal(S25,S26).
Patent KR-20020016100-A (KR)
Title: Gearshift apparatus for bicycle
Inventor: CHO CHI RYONG
IPC: B62M9/00
Filed: 2000-08-24
Abstract: PURPOSE: A transmission of a bicycle is provided to prevent a separation of a chain, make a speed change easy, and to make a multiple-stage speed change possible by providing a transmission of a simple structure. CONSTITUTION: A transmission of the bicycle includes a plurality of guide shafts(21) extending radially from a rotation center, a guide pin(45) selectively located along the guide shafts, and a control bar for moving the guide pin toward the center or the contour along the guide shaft. The guide pin has an inclined surface having a protrusion at a front, supporting walls formed at both sides to cover a side surface of the guide shaft, a fixed saw-tooth formed inside, and a guide jaw formed outside to engage a chain(40). The control bar has an inner control bar(31) for moving the guide pin toward the contour, an outer control bar(32) for moving the guide pin toward the center of the guide shaft, and a connection shaft for connecting the inner control bar and the outer control bar.
Patent KR-20020016350-A (KR)
Title: WTIB in a DECT system and bearer window setting method thereof
Inventor: LEE JAE NYEONG
IPC: H04W84/16
Filed: 2000-08-25
Abstract: PURPOSE: A WTIB(Wireless Terminal Interface Board) in a DECT(Digital European Cordless Telecommunication) system and a bearer window setup method therein are provided to minimize an effect on a mobile terminal due to external interferences by synchronizing only a mobile terminal in call execution, even under an environment in which many external interferences exist. CONSTITUTION: A WTIB in a DECT system is comprised of a voice processing part(910), a burst mode controller(920), a Mux(930), a Demux(940), a buffer(960), and a CPU(950). The voice processing part(910) converts transmitted PCM data into an ADPCM(Adaptive Difference PCM) signal in accordance with DECT signal standards. The burst mode controller(920) receives data from the voice processing part(910) and supports a DECT protocol. The Mux(930) multiplexes the DECT data of the burst mode controller(920) and RF module control data. The Demux(940) demultiplexes the DECT data of the burst mode controller(920) and the RF module control data. The buffer(960) stores a delay value between a base station and a mobile terminal. The CPU(950) controls each of the components of the WTIB.
Patent KR-20020017398-A (KR)
Title: Circuit for protection against excess high-pressure occurrence of common rail in diesel fuel injection system
Inventor: CHO IL YEONG
IPC: F02D41/02
Filed: 2000-08-30
Abstract: PURPOSE: A circuit for preventing the generation of the excessively high pressure of an electronic common rail diesel fuel injector is provided to prevent the generation of the excessively high pressure of a rail by stopping a regulator valve when the pressure of the rail is over a moderate level. CONSTITUTION: A pressure regulator valve(8) and a free wheel diode(9) are connected to a battery voltage(7). An FET(Field Effect Transistor)(10) for driving a regulator valve by applying a signal by a PWM(Pulse Width Modulation) signal is connected to the opposite to the battery voltage. The collector of a transistor(11) is connected to the gate terminal to which the PWM signal of the FET is applied. The emitter of the transistor is grounded, and the base is connected to a comparator(12). The voltage value outputted from the pressure sensor increases in proportion to the increase of pressure. If the voltage value is high, the FET is restrained from driving even if a PWM signal is applied. Therefore, the regulator valve stops and the pressure of a rail falls.
Patent KR-20020018759-A (KR)
Title: Automotive emblem application system and method thereof
Inventor: KWON DONG BOK
IPC: B62D65/00
Filed: 2000-09-04
Abstract: PURPOSE: A system and a method for instructing the emblem work for a vehicle are provided to prevent the mis-assembling of components and to enhance the straightness of work lines by accurately instructing the specification of an emblem via a monitor. CONSTITUTION: A first and a second sensors(9,11) are installed at respective work lines(L1,L2) to sense the entrance of vehicles(5,7) and to transmit sensing signals. A third and a fourth sensors(13,15) are installed opposite to the work lines to sense IDs(Identifications,ID1,ID2) of the vehicles. A main controller(1) receives work data about the vehicles from a vehicle data management controller(3). The particulars of work are instructed to a worker via a display unit(17) of the main controller.
Patent KR-20020020144-A (KR)
Title: system and management method thereof for wireless internet contents service in differnt communcation company network
Inventor: LEE SE AN
IPC: H04L12/66
Filed: 2000-09-08
Abstract: PURPOSE: A system for providing wireless Internet contents between different kinds of communication companies and an operating method therefor are provided to improve the satisfaction of a subscribed client by providing excellent wireless Internet contents of an other communication company to it's own subscribers. CONSTITUTION: The first communication company network(100) includes a mobile communication terminal(110) registered in the first communication company network, a stock investment contents providing server(120) for providing stock investment contents to a mobile communication terminal(110), the first gateway unit(130) for Internet connection to the stock investment contents providing server(120), the first subscriber interface process unit(140) for receiving a stock investment contents request message of a subscriber and processing the received stock investment contents request message, the first subscriber database(150) for storing information of the subscriber and connection information of the stock investment contents providing server(120), and the first billing process unit(160). The second communication company network(200) comprises a mobile communication terminal(210) registered in the second communication company network, a game contents providing server(220) for providing game contents to the mobile communication terminal(210), the second gateway unit(230) for Internet connection to the game contents providing server(220), the second subscriber interface process unit(240) for receiving a game contents request message of the subscriber and processing the received game contents request message, the second subscriber database(250) for storing information of the subscriber and connection information of the game contents providing server(220), and the second billing process unit(260).
Patent KR-20010030346-A (KR)
Inventor: KATO YASUSHI
IPC: C21D8/04
Filed: 2000-09-08
Abstract: PURPOSE: Producing a ferric Cr-containing steel sheet having excellent ductility, formability, and anti-ridging properties, and exhibiting excellent surface quality after forming. CONSTITUTION: A ferric Cr-containing steel sheet contains, by mass%, about 0.001 to 0.12% of C, about 0.001 to 0.12% of N, and about 9 to 32% of Cr, and has a crystal grain structure in which in a section of a hot-rolled annealed steel sheet in the thickness direction parallel to the rolling direction, an elongation index of crystal grains is 5 or less at any position, and in a section of a cold-rolled annealed steel sheet in the thickness direction parallel to the rolling direction, any colony of coarse grains oriented in the rolling direction has an aspect ratio of 5 or less. The production method includes hot rolling, prerolling by cold or warm rolling with a rolling reduction of about 2 to 15%, hot-rolled steet annealing, cold rolling, and finish annealing; preferably the FDT of hot rolling is 850deg.C, and 0.0002 to 0.0030% of B is added.
Patent KR-20010076201-A (KR)
Title: Semiconductor device having test mark
Inventor: KIDO SHIGENORI
IPC: H01L23/544
Filed: 2000-09-22
Abstract: PURPOSE: To prevent semiconductor elements, etc., from being influenced by cracks appearing at the corners of an opening of an inspection mark attached to a semiconductor device. CONSTITUTION: A metal film facing the corners of an opening of an inspection mark is provided for blocking cracks appearing in a BPTEOS film from expanding by the metal film.
Patent KR-20020024416-A (KR)
Title: Removal apparatus of photoresist on an edge part of a semiconductor wafer
Inventor: LEE JEONG U
IPC: H01L21/027
Filed: 2000-09-25
Abstract: PURPOSE: An apparatus for eliminating photoresist in the edge of a wafer is provided to prevent a stacked layer from being lifted and to remove a problem arising from contamination by photoresist particles, by removing the photoresist by a uniform distance from the edge of the wafer. CONSTITUTION: A roller(22) rotates, in contact with the wafer. A roller supporting unit(24) supports the roller to rotate the roller, and one end of the roller supporting unit is connected to the roller. A photoresist eliminating unit(28) is detachably attached to the other end of the roller supporting unit by using a fixing unit(26). A main arm can move towards the center of the wafer. A swing arm(32) connects the roller supporting unit and the main arm. A rotation limiting bar is installed in one end of the main arm to make the roller not approach from the edge of the wafer to the center of the wafer. An elastic material loosens the contact between the roller and the wafer, connected to the roller supporting unit and the rotation limiting bar.
Patent KR-20020025367-A (KR)
Title: Method of constructing hump using base frame for overspeed prevention
Inventor: LEE JUNG DON
IPC: E01F9/529
Filed: 2000-09-28
Abstract: PURPOSE: A construction method of a speed bump using a leading frame is provided to construct a speed bump projection exactly, to meet standard requirements and to adhere a speed bump to a road surface firmly. CONSTITUTION: The construction method of a speed bump using a leading frame comprises the steps of: preparing a leading frame(20) containing vertical leading frames(22) with an extended support part contacted with a road surface(1) and horizontal leading frames(24) coupled with the vertical leading frames(22) and having the corresponding shape to the upper surface of the speed bump; forming a concave part(30) in the longitudinal direction of the speed bump on both sides of the road surface(1) where the edge of the speed bump is installed; installing the leading frame(20) on a road surface(1) between concave parts(30) to make a supporting part(22c) of the vertical leading frame(22) contacted with a road surface of the outside of the concave part(30); placing materials(40) of the speed bump projection on the road surface, a setting place of the leading frame(20) and the concave part(30); and separating the leading frame(20) from the placed materials(40).
Patent KR-20010077887-A (KR)
Title: Gas turbine bucket cooling circuit and related process
Inventor: BARB KEVIN JOSEPH
IPC: F01D25/08
Filed: 2000-09-29
Abstract: PURPOSE: To increase the performance of a turbine bucket to low cycle fatigue, by using an improved cooling system having easy productivity and cost effectiveness. CONSTITUTION: A turbine bucket 110 is equipped with: a bladelike portion 112 having front and rear edges 114 and 116, a cooling passage 130 extending in at least one radius direction in the portion 112 connected to a blade mount 118 in the radius directional inner end of the portion 112, a dovetail installing part 128 including a cooling medium supply passage 136, and a crossover passage 144 being flood-communicated with the passage 136 and the passage 130 extending in at least one radius direction in the portion 112, and having a portion 148 actually and parallely extending along the lower surface of the mount 118.
Patent KR-20020026987-A (KR)
Title: Method for preparing fermentated liquor of plum
Inventor: EUM BYEONG UK
IPC: C12G3/02
Filed: 2000-10-04
Abstract: PURPOSE: Provided is a method for preparing japanese apricot wine having excellent flavor by mixing sugar or high fructose with a japanese apricot to leach out japanese apricot juice therefrom, then fermenting the juice, thereby preventing the retardation of fermentation of wine, the decrease of wine quality, and saving manufacture time and cost. CONSTITUTION: The preparing method comprises the steps of: mixing japanese apricot and sugar to leach out a first leachate therefrom; filtering the leachate to separate leachate solution and solids; mixing the solids with water to re-leach out a second leachate therefrom; mixing the first leachate solution and the secondary leachate solution; diluting the mixed solution with water; adding inorganic salt selected from the group consisting of ammonium sulfate, ammonium phosphate, sodium phosphate and magnesium sulfate to the diluate; and fermenting it by inoculating yeast thereinto.
Patent KR-20020032080-A (KR)
Inventor: DO CHANG HO
IPC: G11C5/14
Filed: 2000-10-25
Abstract: PURPOSE: A power supply device is provided to improve power capacity of a data input buffer by sharing a main power supply portion and a power supply portion for output driver. CONSTITUTION: A main power supply portion(10) is used for supplying a supply voltage and a ground voltage to a control logic and an input buffer of an inside of a memory. A power supply portion(20) for output driver is activated by an external power in a data outputting process. The power supply portion(20) for output driver is used for supplying the supply voltage and the ground voltage. A switching portion(30) is connected between each power supply input stage and each ground voltage input stage of the main power supply portion(10) and the power supply portion(20) for output driver. A control signal generation portion(40) is connected with a front stage of the switching portion(30). The control signal generation portion(40) generates a control signal for controlling a witching operation of the switching portion(30).
Patent KR-20010007970-A (KR)
Inventor: KO SEONG JIN
IPC: B60R1/02
Filed: 2000-10-31
Abstract: PURPOSE: A front mirror for a vehicle is provided to solve such problems as unreasonableness in observation of surrounding, difficulty in prompt observation and wide blind zone, missing a forward visual field during side-rear observation and disturbance by the light of a headlight. CONSTITUTION: A plate type member made of plastic and having a reflecting film and a transparent protecting film on its surface is processed to form a plastic mirror plate. Support holes(31) are formed on both sides of widthwise one end of a mirror body to insert a hollow core elastic support member(32). A mirror body housing has a groove(46) in accordance with the shape of the mirror body. The depth of the groove is sufficient to prevent the exposure of the mirror body to an outer face portion(44) of the mirror body housing in an inserted state. Two support holes(41) are formed in a portion of the groove to be corresponding to the support holes in the mirror body. Many holes(45) are punched through the inner face of the groove or a hanging sill or a bite sill is formed to combine a roof panel(6) or a sun visor. The mirror body embedding the mirror plate is inserted and a support bar(42) is fitted into the support hole(41). According to the structure, the mirror body is rotatable and its angular degree is adjusted by the elastic support member(32). Thereby, a front mirror for a vehicle is produced.
Patent KR-20020036608-A (KR)
Title: A cyclone dust-collecting apparatus for vacuum cleaner
Inventor: OH JANG GEUN
IPC: A47L9/16
Filed: 2000-11-10
Abstract: PURPOSE: A dust collecting apparatus of a cyclone cleaner is provided to reduce efficiently a driving noise by stacking a porous sound absorbing material at an inner circumference of an intake pipe or an air drain pipe. CONSTITUTION: A dust collecting apparatus of a cyclone cleaner comprises an absorbing brush for absorbing a peripheral air which is connected to a cleaner body through a suction extension pipe(17). A base member(23) and a cover member(24) are installed at the suction extension pipe(17). An air inlet(23a) and an air exhaust pipe(24a) are installed respectively at the base member(23) and the cover member(24) to communicate each other. A cylindrical cyclone body(21) forms a chamber by coupling with the base member(23) and the cover member(24). The chamber is partitioned in an inner and an outer, a plurality of fine hole(22a) is formed at a grille portion(22). A noise preventing unit is provided to at least one of the air inlet(23a) or the air exhaust pipe(24a).
Patent KR-20010008179-A (KR)
Inventor: LEE KEUN CHEOL
IPC: H04M1/00
Filed: 2000-11-14
Abstract: PURPOSE: A telephone guide service displaying system is provided to analyze a message transferred from a telephone guide service center using voice recognition so as to detect a telephone number. CONSTITUTION: A telephone guide service displaying system comprises a telephone(201) having a message display unit(203). After a user telephones to a telephone guide service center to talk over the telephone with an adviser, a guide message with a telephone number requested by the user is received. The received guide message is analyzed by the telephone(201) capable of being voice recognition, and only the telephone number is detected. A message asking whether the user connects to the telephone number or whether the telephone number is stored is displayed through the message display unit(203).
Patent KR-20020038077-A (KR)
Title: Splicer for vehicle
Inventor: LEE JONG UK
IPC: B60R16/02
Filed: 2000-11-16
Abstract: PURPOSE: A splicing apparatus for connecting wires of a vehicle is provided to easily splice wires with a uniform pressure by inserting wires into a brass pipe and connecting wires through pushing a push ring in one direction. CONSTITUTION: A splicing apparatus comprises a brass pipe(20) to which an insertion hole(21) is formed. Wire(10) is inserted into the insertion hole(21). A center ring(30) is installed at a center of the brass pipe(20). A stop ring(40) is installed at both side ends of the brass pipe(20). A push ring(50) is movably installed between the stop ring(40) and the center ring(30). A hole(51) inclined at an angle of 15 degrees is perforated at a center of the push ring(50). The coating of the wire(10) inserted into the insertion hole(21) of the brass pipe(20) is automatically removed when the push ring(50) moves to the other direction.