baber/WOPTO huggingface dataset:
Patent KR-20010094325-A (KR)
Title: Milling machine with graphite process
Inventor: KIM JONG MUN
IPC: B23C3/00
Filed: 2000-04-06
Abstract: PURPOSE: A milling machine having a graphite processing function is provided to process graphite generating a large amount of dust as well as metal work pieces easily by processing the dust of graphite effectively through the improved structure of a milling machine. CONSTITUTION: A cooling device(7) having plural nozzles(6) is mounted near a work piece(5a) locked to a bed(1). The cooling device is used to remove dust generated from processed graphite. A paper filter system(8) is installed on a side of the bed to filter graphite discharged together with cooling water. A main shaft(3) having a tool(2) is rotated when a user powers on the tool with locking the graphite work piece to the bed. At the same time, the cooling device near the main shaft is driven to inject cooling water toward the work piece through the plural nozzles. The user processes the work piece with moving the bed up and down or to left and right. Dust from the work piece is removed by the cooling water, dropped on the bed and collected to the paper filter system. The paper filter system separates graphite from the cooling water. Therefore, the user can treat the separated graphite easily.
Patent KR-20000037316-A (KR)
Inventor: KIM YOUNG TAEK
IPC: A47J31/00
Filed: 2000-04-18
Abstract: PURPOSE: Preparation of oxygen fortified beverage which have 10-30ppm per 1L of water provides energy saving method to improve the airtightness and thermal insulation effect in the water container. CONSTITUTION: An apparatus of preparing oxygen fortified beverage have (1) a water tank comprising a water supplying pipe and a measuring instrument of dissolved oxygen in the lower part and a lid with pressure measuring gage; (2) cooling device with cooling agent circulating pipe, installed in the water tank for cooling water to 0-4°C; (3) water circulating device with bypass pipe, installed in side of the water tank; (4) oxygen supplying device installed in bottom of the water tank. The oxygen fortified beverage is prepared by steps that filling up general drinking water to the water tank, cooling the water to 0-4°C, supplying oxygen to the water to 5-10kg pressure in water tank, circulating the water for dissolving oxygen by force.
Patent KR-20000071739-A (KR)
IPC: H05K1/02
Filed: 2000-04-19
Abstract: 본 발명은 연단효과(edge effect)에 의한 전력손실을 효과적으로 최소화하여 우수한 손실-감소 특성을 가지게 하는 전송선로, 공진기, 필터, 듀플렉서 및 통신기기에 관한 것이다.  연속선로(continuous line) 및 각각 소정의 길이를 가지며, 상기 연속선로의 양쪽에서 분지를 형성하는 복수의 가는 선로(thin line)가 유전체 기판 상에 형성된다.  이에 따르면, 개개의 가는 선로의 실질적인 연단(edge)은 존재하지 않고, 연단효과에 의한 손실을 효과적으로 최소화할 수 있다.
Patent KR-20010097125-A (KR)
Inventor: LEE YEONG SU
IPC: F24F1/38
Filed: 2000-04-20
Abstract: 본 발명은 실외팬모터를 외기토출그릴에 설치함으로써, 제조 원가를 감소시키고, 공기조화기의 가동시 발생되는 소음의 발생 빈도를 줄이며, 응축기로 유입된 냉매와의 열교환이 원활하게 진행되도록 하며, 조립 및 분해에 소요되는 시간을 단축시킬 수 있도록 한 공기조화기의 실외팬모터 취부구조에 관한 것으로, 
     그 구성은 외기토출공이 형성된 플레이트부와; 외기토출공을 커버하도록 플레이트부의 상면에 설치되는 외기토출그릴과; 실외팬을 회전시켜 외기토출그릴측으로 외기가 토출되도록 하는 실외팬모터;로 구성된 공기조화기에 있어서, 실외팬모터가 외기토출그릴에 직접 체결되어지는 것을 특징으로 한다.
Patent KR-20010014813-A (KR)
Inventor: SEMPLE DEXTER ELSON
IPC: H01L29/423
Filed: 2000-04-24
Abstract: PURPOSE: An on-resistance of a power MOS device is reduced without increasing the channel density below a gate area. CONSTITUTION: The power MOS device has a semiconductor substrate (101) and a first conduction type upper layer (102) provided on the substrate. The upper layer has on its top surface a plurality of well areas (103) of a second conduction type a plurality of heavily doped source areas (104) of a first conductivity type, and a wavy part (202) which is formed by selective etching and parallel to the source areas. A wavy gate area (205) is formed including the wavy part (202) to increase channel width by the well areas (103), source areas (104), and gate area (205). For the manufacture, a striped mask is formed on the top surface (201) of the upper layer and etched to form a wavy top surface having a plurality of parallel wavy parts (203). The striped mask is removed and an insulating film (206) and conductive film (207) are formed on the upper-layer top surface (201) having the wavy surface layer to constitute the wavy gate area (205).
Patent KR-20010097840-A (KR)
Inventor: KOO CHANG HWAN
IPC: H04W8/22
Filed: 2000-04-26
Abstract: 본 발명은 이동통신을 이용한 온라인상에서 사용자를 특정한 스케쥴에 따라 자동적으로 관리하는 시스템 및 방법에 관한 것이다. 
     본 발명의 자동 매니저 시스템은 일정한 스케쥴에 따라 사용자의 행위를 관리하기 위한 정보를 제공하는 매니저 서버와, 상기 매니저 서버에 유, 무선의 네트워크망을 통해 접속되는 다수의 이동통신단말로 이루어진다. 
     이때, 상기 매니저 서버는 일정한 스케쥴에 따라 사용자의 행위를 관리하기 위한 다수의 매니징(managing) 프로그램을 저장, 관리하는 데이터베이스와; 사용자에 의해 상기 데이터베이스로부터 선택되는 매니징 프로그램의 스케쥴에 따라 사용자의 행동양식을 제어하는 행동방침 데이터를 사용자의 이동통신단말에 통지하기 위한 수단과; 행동방침의 통지후 일정한 시간이 경과하면, 행동방침의 이행 완료상태를 체크하기 위한 수단을 포함한다. 
     따라서, 사용자의 이동통신단말에 행동방침을 통보하고, 이 행동방침의 수행여부를 체크하여 특정 프로그램에 대한 개별 사용자의 성취를 전문적으로 관리하는 것이 가능하다.
Patent KR-20000077199-A (KR)
Inventor: KIM CHUNG HAN
IPC: G11B23/18
Filed: 2000-05-09
Abstract: PURPOSE: A reproducing medium is provided to make a background sound output from an audio body and a voice output from other speaker connected to the audio body. CONSTITUTION: In a reproducing medium, a voice signal output via a software is sent by applying an output of one(7) of two audio outputs(7,8) to a wireless transmitter(2), and a background sound is output via the other audio output(8). The wireless transmitter(2) is a small-power wireless transmitter having a transmission power in 30 meters. The transmitted voice signal is received through an embedded antenna, and the received signal is output via an embedded speaker via a receiving part and an amplifier.
Patent KR-20010105068-A (KR)
Inventor: JUN YEONG GWON
Filed: 2000-05-18
Abstract: 본 발명은 실리콘 등의 기판 위에 투명한 세라믹 재료층을 절연층으로 하여 형성되는 SOI 기판의 제조방법 및 사파이어(Al 2 O 3) 단결정 또는 다결정과 같은 투명한 세라믹 재료층을 기판으로 사용하여 그 위에 실리콘(Si) 같은 물질을 단결정, 다결정 또는 비정질 형태로 증착한 박막소자의 제조 방법에 관한 것이다.
Patent KR-20010113387-A (KR)
Inventor: MUN GWANG O
IPC: F25B45/00
Filed: 2000-06-19
Abstract: 본 발명은 냉매시스템용 증발기의 질소가스 주입장치에 관한 것으로, 냉매시스템에 구비되는 증발기의 질소가스 주입장치에 있어서, 상기 증발기의 주입부에 압입결합되도록 그 일단은 요홈부가 형성되고, 타단은 돌기부를 갖는 시일부재와; 상기 시일부재를 그 내측으로 억지삽입시키도록 그 중심축방향으로 관통된 관통홀을 형성하되 일단은 시일부재의 이탈을 방지하도록 연장편이 형성되고, 아울러, 내주면 일단은 상기 증발기 주입부와 나사결합되도록 나사부가 형성되어 관통된 캡부재;를 질소가스 주입전에 예구비함을 특징으로 하여 질소가스의 주입 후의 누출을 방지할 수 있고 아울러, 주입장치가 나사결합 또는 압입으로 결합고정되므로 증발기의 주입부 봉입이보다 간편하고 신속하게 이루어지는 효과가 있다.
Patent KR-20020001014-A (KR)
Title: A method for manufacturing gate electrode of semiconductor device
Inventor: KIM JAE YEONG
IPC: H01L21/336
Filed: 2000-06-23
Abstract: PURPOSE: A method of fabricating a gate electrode is provided to improve the characteristics and yield of a semiconductor device by simplifying the manufacturing process and preventing insulating layer spacers from being damaged during the etch of a dummy gate electrode. CONSTITUTION: A sacrifice film of a predetermined thickness is formed on a semiconductor substrate(10). Then, a dummy gate electrode is formed on the sacrifice film with a poly-Ge film pattern. An insulating layer is formed over the entire surface of the resultant structure. Then, the insulating layer and the sacrifice film are etched to form insulating layer spacers(16) on the sidewalls of the dummy gate electrode and to form a sacrifice film pattern beneath the dummy gate electrode and the insulating layer spacers. An interlayer insulating layer(18) is formed over the entire surface of the resultant structure. The interlayer insulating layer is planarized with a CMP process to expose the dummy gate electrode. The dummy gate electrode and the sacrifice film pattern are removed to form a trench where a gate electrode is to be formed. A gate insulating layer(22) is formed on the bottom of the trench. A metal layer is formed over the entire surface of the resultant structure. The metal layer is planarized with a CMP process to form a gate electrode(24) to fill up the trench.
Patent KR-20000054810-A (KR)
Inventor: KIM ILL SOO
IPC: B23K9/28
Filed: 2000-06-26
Abstract: PURPOSE: A subsidiary device for an electronic TIG(tungsten inert gas) welding is provided to perform a high quality TIG welding safely and conveniently by preparing a TIG welding subsidiary device between an arc welding machine and a welding torch. CONSTITUTION: A high frequency is induced while argon gas is supplied between a welding torch and a base material(3). The insulation between the torch and the base material is broken down by the inducement of the high frequency. Herein, a first arc is generated and a secondary main welding current is formed. A welding voltage falls rapidly by a loaded current. Accordingly, a welding voltage detecting unit(23) senses the performance of welding. The recognized result is transmitted to a sequence control unit(22) and the sequence control unit intercepts the high frequency oscillation power transmitted via a high frequency control unit(25) or controls the intensity of oscillation to be weak.
Patent KR-20020001362-A (KR)
Title: An apparatus for protecting an over-withstand-voltage of a general resistor in a high-voltage curcuit
Inventor: KANG HO UNG
IPC: H04N3/19
Filed: 2000-06-28
Abstract: PURPOSE: An apparatus for preventing excess of breakdown voltage of a general resistor in a high voltage circuit of an image display device is constructed in a manner that a capacitor is connected in parallel with the general resistor to prevent excess of breakdown of the resistor. CONSTITUTION: A high voltage circuit of an image display device rectifies AC voltage generated from the third side of a flyback transformer through a rectifying diode(Dr) and a capacitor(Cr), and then divides the rectified voltage through a plurality of general resistors(R1,R2) to provide the divided voltages to a screen grid(G2) of a cathode-ray tube(CRT). A capacitor for preventing excess of breakdown voltage of the resistor is connected in parallel with each resistor to differentiate the rectified voltage applied to the resistor.
Patent KR-20020002627-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: KIM YONG HAE
IPC: H01L21/28
Filed: 2000-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce current consumption, by replacing an oxide material for a field oxide barrier by polycrystalline silicon so that electrons of an inversion layer formed on a semiconductor substrate do not circumvent the field oxide barrier. CONSTITUTION: A trench isolation layer for defining an active region and an isolation region is formed on the semiconductor substrate(21). A wordline is formed on the active region of the semiconductor substrate. A spacer material layer is formed on the resultant structure, and is selectively removed by an anisotropical method until the semiconductor substrate is over-etched so that a wordline spacer(26) is formed on the side surface of the wordline. An oxide layer and a nitride layer are formed on the entire surface. An interlayer dielectric is formed on the nitride layer to planarize the nitride layer. The interlayer dielectric, the nitride layer, the oxide layer and the semiconductor substrate are selectively eliminated to form a contact by a self-aligned contact process. The oxide layer remaining on the over-etched portion of the spacer and the semiconductor substrate is eliminated. A polycrystalline silicon layer is formed on the exposed surface of the whole structure including the contact and the portion where the oxide layer is removed. The polycrystalline silicon layer is selectively removed to form an electrode by a chemical mechanical polishing process.
Patent KR-20020002693-A (KR)
Title: Improved wave pipe line fetch counter circuit
Inventor: CHO GWANG RAE
IPC: G11C8/04
Filed: 2000-06-30
Abstract: PURPOSE: A wave pipeline fetch counter circuit is provided, which enables only a signal activating a pipeline fetch counter circuit only when a wave pipeline before an external read command access is precharged. CONSTITUTION: A sum part of a fetch counter is for summing read data entered a wave pipeline, and an increment signal generation part(403) generates an increment signal by receiving an output of the sum part. A mis-operation preventing part(402) generates a signal preventing a mis-operation by a logic assembly by receiving an output signal of the sum part and a read access signal. A counter increment part(404) increases an output signal of the mis-operation preventing part and the increment signal in sequence. A pipeline register control signal generation part(405) generates a control signal controlling a pipeline register by receiving the mis-operation preventing signal and an output signal of the counter increment part.
Patent KR-20010029956-A (KR)
Title: Gas turbine bucket with impingement cooled platform
Inventor: JONES RAPHAEL DURAND
IPC: F01D5/08
Filed: 2000-07-18
Abstract: PURPOSE: A gas turbine bucket is provided to effectively impingement-cool a platform in a local area on the lower side of a front edge fillet. CONSTITUTION: In a turbine bucket having an airfoil part and a root part, a platform cooling structure wherein the substantially flat platform is provided in a boundary between the airfoil part and the root part is provided. One or more of hole in the root part and one or more of impingement cooling pipe fitted into the hole are included, and wherein the pipe is penetrated through the hole to make and outlet approach a target area in a lower face of the platform.
Patent KR-20020013215-A (KR)
Title: a virtual keyboard system with limited number of key means in a computer
Inventor: SON SEONG JU
IPC: G06F3/02
Filed: 2000-08-12
Abstract: PURPOSE: A visual keyboard system of a computer is provided to input a character conveniently and to perform necessary functions by constituting a key unit of a limited number visually. CONSTITUTION: An input unit(10) may instruct a specific position on a computer screen and may generate at least one input signal. A visual keyboard unit(20) is displayed on a computer screen and includes visual key units designating at least one character or function, respectively, at a limited number. When one unit out of the visual key units is instructed by the input unit(10) and one signal out of the input signals is generated, a key processing unit(30) manages a character or a function selected by the input signal out of the characters and functions designated in the instructed visual key units. The key processing unit(30) includes an input state buffer(32) for a case having various input modes and a visual key buffer(31) for temporarily storing a selected character or function.
Patent KR-20020013272-A (KR)
Title: gas furnace having apparatus for reducing NOx
Inventor: HAN IN HUI
IPC: F24C3/00
Filed: 2000-08-14
Abstract: PURPOSE: A gas heater containing a NOx reducer is provided to prevent high temperature of frame generated by gas combustion of a burner unit despite letting air into the burner unit and to prevent generation of NOx as air polluted material. CONSTITUTION: A gas heater having a NOx reducer comprises plural burner units(20) burning fuel gas; a connecting member(31) having a plain plate; a heat exchanger(30) integrally formed with the connecting member; a NOx reducing device(70) installed on an inlet unit of the heat exchanger; an install unit(11) fixed on the connecting member; a reducing unit(72) preventing generation of the NOx by dropping temperature of frame by being mounted on a passage; a horizontal member(73) having a specific length by being formed on the install unit; a fixing piece(74) arranging the NOx reducing device on the connecting member; and a mesh(75) inserted to the passage through the inlet hole of the heat exchanger. Thereby, the gas heater having the NOx reducer prevents high temperature of the frame generated by burning the gas of a burner unit despite letting air into the burner unit.
Patent KR-20020014972-A (KR)
Title: Method and System for selective advertisement using basket
Inventor: LEE JEONG HA
Filed: 2000-08-19
Abstract: PURPOSE: A customized advertisement method is provided to display the selected advertisement appointed to a shopping basket according to the user's needs and interests whenever the user connects to the web site, and to give accumulation money by seeing the advertisements. CONSTITUTION: The method comprises a plurality of user computers(10,12,14) and at least one or more web site, and both are connected each other through the Internet. The web server includes a connection module(201) connecting to the user PC and inputting/outputting the data for the menu selection, an advertisement output module(202) outputting the preset advertisements according to the user's selection, a cyber money calculation module(203) calculating the cyber money in accordance with the number of the advertisements sent to the user PC, a purchasing module(204) outputting the data needed for purchasing and storing the selected articles, a shopping basket DB(206) storing the preset advertisements of each member, an advertisement DB(207) including the data of preset advertisement, and a communication interface module(208) performing a data transmission between the user PC and the server.
Patent KR-20020018253-A (KR)
Inventor: LEE JONG TAEK
IPC: A41C3/00
Filed: 2000-09-01
Abstract: PURPOSE: A brassiere is provided to improve wearing feeling, appearance and ventilation property thereof, to prevent the falling thereof by forming U-shaped back line, and to allow a user to freely adjust the size of the brassiere cup by inserting a pad of desired size. CONSTITUTION: The brassiere(30) comprises an elastic flexible band(36) extending backward from a brassiere cup(34), to which a shoulder string(32) is fixed at a desired position of a top portion, and an elastic net(38) is additionally provided inside the band; and a fastener(40) of flexible structure connected to a distal end of the band, to which plural hooks(42) for keeping the wearing condition of the brassiere are attached. The brassiere cup is formed with an opening(34a) along the upper edge, through which a pad for expanding the size of breast is inserted in a separable manner.
Patent KR-20020019178-A (KR)
Title: Method and apparatus for controlling integrated access devices service
Inventor: JANG GI SU
IPC: H04L12/24
Filed: 2000-09-05
Abstract: PURPOSE: An integrated access device service control method and apparatus are provided to avoid an inconvenience of visiting home by home for installation of each IAD(Integrated Access Device) and setting a service grade and avoid an expense waste factor for the installation by setting and managing the IAD service according a centralized management and providing a broadband data service through the IAD. CONSTITUTION: When an IAD is installed in home by a user, the IAD sets a common configuration setting channel for receiving set information according to a settled program(100). The IAD determines whether a data is inputted through the set configuration setting channel(110). When a data is inputted, the IAD determines whether the inputted data is an IAD configuration related data transmitted from an NMS(network management system), that is, set information(120). If it is not the configuration related data, the IAD discards the data(140). If the inputted data is the configuration related data, the IAD checks the IAD configuration related data value and sets a configuration according to a corresponding IAD service grade(130). The IAD returns to monitor whether set information is inputted from the NMS.
Patent KR-20020022260-A (KR)
Title: Flat Panel Display Device with Low Power Consumption Feature
Inventor: KWON O JONG
IPC: G09G3/20
Filed: 2000-09-19
Abstract: PURPOSE: A flat panel display with a characteristic of low power consumption is provided to prevent an increase of power consumption and EMI(Electro Magnetic Interference) due to extreme changes of digital image data patterns. CONSTITUTION: An input conversion circuit(110) is formed with input logic circuits(112A,112B,112C) and input logic circuits(114C,114A,114B). The input conversion circuit(110) is used for converting the first digital image data pattern to the second digital image pattern. An input selection circuit(120) is formed with 2x1 multiplexers(122). Selection terminals(S) of the 2x1 multiplexers(122) are connected commonly with switch selection signals of a timing control portion. A signal processing circuit(130) is used for processing R, G, and B image data received from the input conversion circuit(110) and the input selection circuit(120). An output conversion circuit(140) is used for converting the second digital image data pattern to the first digital image data pattern. An output selection circuit(150) is formed with 2x1 multiplexers(152,154,156).
Patent KR-20020023037-A (KR)
Title: Drying device of moisture contained waste using refrigerator
Inventor: PARK CHEOL HYUN
IPC: F26B5/06
Filed: 2000-09-22
Abstract: PURPOSE: A moisture contained waste drying device is provided to obtain an inexpensive operating cost, stability, efficient drying through an indirect heating by using a heat pump type refrigerating machine. CONSTITUTION: A moisture contained waste drying device comprises a heater(30), a condenser unit(20) for connecting a condensing chamber(22) with an inlet(14) for a saturated vapor and hot air of a drying room(15), a heat storage coil(30) connected with a condenser(44) and a heating body(17) for storing heat of the heating body, and a refrigerating unit(40). The heater includes the drying room, a crushing and mixing screw(16) in the drying room, and the heating body filled with heating water. The condenser unit includes the condensing chamber, a refrigerating coil(23) in the condensing room, a connection passage(24) for connecting the chamber with a vapor outlet of drying room and a circulation ventilator(25). The refrigerating machine comprises a refrigerator(42), the condenser, and a compressor(45).
Patent KR-20010000571-A (KR)
Inventor: JANG KYEONG CHEOL
IPC: G06F17/22
Filed: 2000-10-06
Abstract: PURPOSE: A native internet domain registration and service method is provided to use a domain using a mother language by converting a domain using a mother language into a combination of numbers and hyphen. CONSTITUTION: An internet domain registration and service method comprises steps of inputting a domain name written in a mother language, converting the domain name into a combination of numbers and hyphens via a conversion program, checking if the converted number and hyphen combination is possible to register, and executing the domain name over a web browser. It is difficult to memorize the number and hyphen domain name, so a conversion program is necessary to be installed in a PC or a terminal.
Patent KR-20010051075-A (KR)
Inventor: KUPPER KLAUS
IPC: B60W30/18
Filed: 2000-10-17
Abstract: PURPOSE: An automobile is provided which has an electronic engine controller for limiting an output torque of an engine at idling revs and/or low road speeds. CONSTITUTION: The automobile(1) comprises an IC(Integrated Circuit) engine(2) and an electronic engine controller(50), for controlling the engine revs and/or torque, with the output torque limited to a maximum value during idling revs and/or at low load speeds, by selectively cut-out of the engine when the maximum permissible output torque is exceeded.
Patent KR-20020030585-A (KR)
Title: recycling system of washing machine
Inventor: HWANG JIN SANG
IPC: D06F39/08
Filed: 2000-10-19
Abstract: PURPOSE: A device for recycling wash water of a washing machine is provided to perfectly discharge residual wash water remaining in a gasket and a recycling channel after washing and rinsing operations by reducing the recycling channel and to reduce waste of water. CONSTITUTION: A device for recycling wash water of the washing machine includes a spray arm(12) mounted on a gasket(7) for discharging used water through a discharge channel(8) to the outside or recycling the used water through a recycling channel(11) and injecting the wash water entering through the recycling channel into an inner tub. The spray arm is fastened on a lower end portion of the gasket, and recycled wash water is injected upwardly slantingly into the inner tub through the spray arm.