baber/WOPTO huggingface dataset:
Patent KR-20020045268-A (KR)
Title: Method of forming a isolation layer in a semiconductor device
Inventor: LEE WON UK
IPC: H01L21/76
Filed: 2000-12-08
Abstract: PURPOSE: An isolation layer formation method of semiconductor devices is provided to simplify manufacturing processes and to reduce a cleaning period of a chamber by simultaneously removing a native oxide and an etch-product. CONSTITUTION: A pad oxide(12) and a pad nitride(13) are sequentially formed on a semiconductor substrate(11). The surface of the semiconductor substrate(11) is exposed by sequentially etching the pad nitride(13) and the pad oxide(12) using a photoresist pattern(14) as a mask and using a plasma of fluorine-contained gas. A trench(11a) is formed by etching the exposed substrate using a plasma of HBr-contained gas. An isolation layer(15) is formed by filling an insulating layer into the trench(11a) and planarizing.
Patent KR-20020047688-A (KR)
Title: Connector for Drainage Pipe
Inventor: BYUN MOO WON
IPC: E03F3/04
Filed: 2000-12-13
Abstract: PURPOSE: Provided is a connection of conduit in sewer system to rapidly and firmly prevent leakage of waste water through a gap between foamed resin sheet of adjacent plate portion enclosing the conduit. CONSTITUTION: The connection comprises: an adjacent portion(10) forming foamed resin sheet(12) integrally with inner side of a flexible synthetic resin sheet(11); couplers(20,30) at one or the other side of the adjacent plate portion(10); a sticky film(40) formed by applying liquid adhesive over inner surface of the sheet(12); and water-expandable powder(50) adhered through the sticky film(40). The powder(50) is instantly expandable to block the leakage when contacting with the waste water leaked into the gap between connection portion of the waste water conduit.
Patent KR-20020049627-A (KR)
Title: Method for controlling character of turbo charger to improve fuel consuming ratio
Inventor: CHOI NAK RYONG
IPC: F02B37/00
Filed: 2000-12-19
Abstract: PURPOSE: A fuel ratio improvement method is provided to adjust the cutback amount of a turbine wheel at the waste gate type turbocharger, thereby improving the fuel ratio by increasing the intake air amount at a low speed and by reducing the air amount at a high speed. CONSTITUTION: A waste gate type turbocharger discharges the exhaust gas from the diesel engine and inhales the air. The cutback angle of turbine wheels of the turbocharger is formed at 20 degrees, thereby improving the fuel ratio at a low speed and reducing the exhaust gas at a high speed.
Patent KR-20020051327-A (KR)
Title: A deposit auction method on internet
Inventor: MIN DAE YEONG
Filed: 2000-12-22
Abstract: PURPOSE: A method for auctioning a deposit through the Internet is provided to enlarge a financial commodity selecting rate of a deposit subscriber and supply a high profit to the deposit subscriber by executing an auction based on an interest rate including a credit rating of a financial institution between the deposit subscriber and the financial institution. CONSTITUTION: A deposit subscriber and a financial institution perform log-in processes to a deposit auction server through the Internet and download a web page, respectively(S101). The deposit subscriber inputs a scale and terms of a deposit to be registered on the web page and performs a deposit registration(S102). A plurality of financial institutions searches a deposit registration(S103), selects a proper deposit registration, and suggests an interest rate with respect to the deposit(S104). New deposit condition is made(S106) by calculating a weight value of a credit grade of the financial institution and adding the weight value to the suggested interest rate(S105), and a plurality of financial institutions which suggests the deposit condition is supplied to the deposit subscriber(S108). The deposit subscriber selects a financial institution out of the financial institutions(S109), and concludes a deposit(S110).
Patent KR-20020056141-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: KIM BONG GIL
IPC: H01L21/3205
Filed: 2000-12-29
Abstract: PURPOSE: A method of fabricating semiconductor devices is provided to solve problems generating from contact plug formation process using SAC(Self Align Contact), and achieve simple semiconductor fabrication. CONSTITUTION: A gate electrode(4) is formed on a semiconductor substrate(1). A buffer layer(6) is deposited on the gate electrode. A source/drain junction region(7,8) is formed by performing an ion-implantation using the buffer layer. A silicide(for example, Wsix,Tisix) is deposited to cover the buffer layer and etched to form a first contact plug(9) between the gate electrodes. An interlayer dielectric(10) is deposited to the fist contact plug and etched to form contact holes. A second contact plug(11) is formed to bury the contact holes. A metal line(12) is formed to cover the second contact plug.
Patent KR-20020057144-A (KR)
Title: Detergent inputting device for washing machine
Inventor: KWON IK GEUN
IPC: D06F39/02
Filed: 2000-12-30
Abstract: PURPOSE: A detergent injecting device of a washing machine is provided to selectively use power type or liquid type detergent according to the condition relating to the washing machine, thereby improving the convenience of use. CONSTITUTION: A detergent injecting device of a washing machine includes a detergent case(20) having a powder detergent injection part(22,24) for receiving at least a power detergent or a powder bleaching agent and a fiber rinse injection part for receiving a liquid fiber rinse and a siphon cap(28) at a lower part, and a liquid detergent case(30) detachably mounted in the powder detergent injection part of the detergent case and mounted with a siphon cap(32) on a bottom surface for injecting the liquid detergent by the siphon operation.
Patent KR-20010021513-A (KR)
Title: 완효성 비료 조성물과 이의 제조방법
IPC: C05G3/00
Filed: 1998-05-05
Abstract: 본 발명은 코어 재료 상에 적용된 코팅을 가진 과립형 코어에 비료 화합물을 가지는 완효성 비료 조성물을 제공한다. 그 비료 조성물은 습기에 최초 노출후 30일 내에 과립형 코어 내 비료 화합물의 총중량의 10% 미만의 누적 방출을 제공하도록 구조화되고, 과립형 코어 재료의 90% 이상이 상기 코팅에 존재하는 균일하며  대체로 연속적인 중합체 필름의 단층을 포함한다. 또한, 본 발명은 상기 비료 조성물을 제조하는 방법을 제공한다.
Patent KR-20010021533-A (KR)
Title: 내연기관을 시동하기 위한 연료 분사 방법
IPC: F02D41/34
Filed: 1998-06-26
Abstract: 본 발명은 내연기관을 시동하기 위한 연료 분사 방법에 관한 것이다. 본 발명은, 시동 접촉부의 밀폐중에 연료 분사 수단이 다수의 실린더(Ci)에 제 1의 연료량(IDi)을 전달하기 위해 동시에 작동되며, 동기화 신호(S 실린더 , S 회전 )가 인지된후에 상기 분사수단이 연속적으로 작동되는 연료 분사 방법에 있어서, 동기화 신호의 인지중에 도달된 각도 위치로부터 시동 접촉부의 밀폐중의 엔진의 각도 위치를 분리하는 회전각을 측정하는 단계와;  상기 회전각을 소정의 값과 비교하는 단계와; 상기 회전각이 소정의 값보다 클때, 동기화 신호가 인지되는 것에 대해 실린더(C3)을 기초로 하여 결정되는 실린더(C2)속으로 추가의 연료량이 분사되는 단계로 구성된다.
Patent KR-20010032420-A (KR)
Title: 2-[2-[4-비스(4-플루오로페닐)메틸]-1-피페라지닐]에톡시]아세트산 디히드로클로라이드의 유사다형태
IPC: A61P25/08
Filed: 1998-11-26
Abstract: 본 발명은 2-[2-[4-[비스(4-플루오로페닐)메틸]-1-피페라지닐]에톡시]아세트산 디히드로클로라이드, 즉 무수성 2-[2-[4-[비스(4-플루오로페닐)메틸]-1-피페라지닐]에톡시]아세트산 디히드로클로라이드 및 2-[2-[4-[비스(4-플루오로페닐)메틸]-1-피페라지닐]에톡시]아세트산 디히드로클로라이드 모노히드레이트의 새로운 유사다형태에 관한 것이다.  또한, 본 발명은 이러한 유사다형태를 제조하는 방법 및 이를 함유하는 약제 조성물에 관한 것이다.
Patent KR-20010033438-A (KR)
IPC: H04N19/70
Filed: 1999-10-20
Abstract: 가변 길이의 매크로 블록(MB0 내지 MB9)이 예를 들면 1 픽쳐분 입력되면, 단위 길이의 널 싱크(NULL1 내지 NULL5)가 포맷에 따른 수만큼 생성된다.  널 싱크는 길이 정보가 0이고, 다른 부분이 〔00〕데이터로 채워져 있다.  길이 정보에 의거하여, 매크로 블록의 오버플로우 부분이 검출되고, 단위 길이 보다도 짧은 부분에 오버플로우 부분이 순차로 채워넣어지고, 단위 길이로 팩킹된다.  널 싱크는 길이 정보가 0이기 때문에, 오버플로우 부분이 길이 정보에 계속해서 채워넣어진다.  소정 포맷에 있어서의 수 맞춤에 널 싱크를 도입하고, 이것을 팩킹에 사용함으로써, 기록 매체에 유효하게 이용할 수 있다.
Patent KR-20010043033-A (KR)
Title: 신규한옥타히드로-6,10-디옥소-6Ｈ-피리다지노[1,2-ａ][1,2]디아제핀-1-카르복실산 유도체, 그의 제조 방법 및 치료적 활성화합물의 제조용 용도
IPC: C07K5/06
Filed: 1999-04-26
Abstract: 본 발명은  SR 배열 또는 SR + SS 혼합물 형태의 하기 화학식 I의 화합물에 관한 것이다: 
     ＜화학식 I＞ 
     
       
     
     상기 식에서, R은 수소 원자, 18개 이하의 탄소 원자를 함유하는 알킬 또는 아르알킬 라디칼을 나타내고, 아민 작용기는 유리 상태이거나 보호될 수 있다. 
     화합물은 약제의 유효 성분을 제조하기 위해 사용될 수 있다.
Patent KR-20010078342-A (KR)
Title: Method And System For Delivering And Metering Liquid Sterilant
Inventor: FELT CURTIS H
IPC: B65D83/00
Filed: 2001-02-06
Abstract: PURPOSE: Provided are a device and a method for delivering and metering a fixed volume of liquid, such as liquid sterilant from a container into a vaporization system, wherein the metering system maintains a slow, controlled flow in order to achieve efficient vaporization of the liquid. CONSTITUTION: The method for delivering a fixed volume of liquid comprises the steps of i) determining whether the liquid in the accumulator(20) satisfies a first pre-defined specification or not, ii) generating a signal prompting the loading of the container(9) into the container delivery system, iii) releasing the container delivery system to accept the loading of the container into the container delivery system, iv) loading the container into the container delivery system, v) closing the container delivery system, vi) locking the container delivery system to secure the container in the container delivery system, and vii) delivering the liquid from the container into the accumulator. The device comprises a container(9), accumulator(20), the first sensor, the first supply tool, the second tool, releasing tool, and locking tool.
Patent KR-20010078362-A (KR)
Title: Coil assembly of rotating electrical machinery and method for producing the same, and stator of rotating electrical machinery using the same coil assembly
Inventor: ADACHI KATSUMI
IPC: H02K3/04
Filed: 2001-02-07
Abstract: PURPOSE: A coil assembly of rotating electrical machinery and a method for producing the same, and a stator of rotating electric machinery using the same is provided to improve mass production, and whose downsizing is enabled. CONSTITUTION: A coil member rotates electrical machinery, by which improvements in the mass production and downsizing thereof are enabled, which is a coil assembly for rotating electrical machinery, consisting of a plurality of coil combinations mounted at iron core slots, wherein the respective coil combinations(14) are inserted into slots at pitches equivalent to an appointed number of slots, and are formed of an integral coil member in which the first and the second linear portions(21A and 21B) alternately disposed at the inner layer side and the outer layer side in the slots, and the first and the second turning portions(21C and 21D) for connecting the first and second linear portions(21A and 21B) adjacent to each other outward of one end side and outward of the other end side in the lengthwise direction of the slots are integrated together. And, the first linear portion(21A) of the appointed coil member(211) thereof, and the second linear portion(21B) of another coil member(211) are laminated and disposed in the same slots.
Patent KR-20010080867-A (KR)
Title: Absorbent for Dioxins
Inventor: HONDA KATSUHISA
IPC: B01J20/10
Filed: 2001-02-09
Abstract: PURPOSE: To provide an adsorbent capable of sufficiently removing dioxins in waste gas even when much tar components are contained, usable at high temperature and capable of sufficiently removing dioxins even at high temperature. CONSTITUTION: This absorbent contains at least one selected from among, γalumina, iron type zeolite, aluminum type zeolite, potassium type zeolite and silica.
Patent KR-20020064619-A (KR)
Title: Auto Lighting System In Tunnel By Car Genarating Wind.
Inventor: SOHN BYUNG WOO
IPC: F21S2/00
Filed: 2001-02-01
Abstract: PURPOSE: An automatic lighting system of a tunnel using wind power of a mobile vehicle is provided to economize electric energy of the tunnel by using wind power of the mobile vehicle. CONSTITUTION: A plurality of fans is installed in an inside of a tunnel. The fans are rotated by wind generated from a mobile vehicle entered into the tunnel. A charger or a light emitting device is operated by rotary power of the fans. The fans are formed by installing a plurality of wings in an inside of a cylindrical structure having a diameter of 1 meter and height of 1.5 meter. The fans of the cylindrical structure are installed on both sides of a wall of the tunnel. A generator is installed on the same axis as the fans. A plurality of on-and-off switches is arranged in a predetermined interval within the inside of the tunnel.
Patent KR-20020071165-A (KR)
Title: A wafer loading method for a semiconductor device fabrication installation
Inventor: KIM HYO JIN
IPC: H01L21/68
Filed: 2001-03-05
Abstract: PURPOSE: A method for loading a wafer in a semiconductor fabrication process is provided to enhance productivity by reducing a time for transferring a wafer. CONSTITUTION: A wafer cassette(130) is loaded in the second load lock chamber(114) adjacent to a process chamber(120). The second load lock chamber(114) is located at the nearest place from the load lock chamber(120). The wafer cassette is loaded in the third load lock chamber(116) and the first load lock chamber(112), sequentially. A wafer transfer process is performed by transferring the wafer of the wafer cassette loaded in the second load lock chamber(114). Accordingly, a processing time can be reduced by transferring the second load lock chamber(114) located at the nearest place from the load lock chamber(120).
Patent KR-20020072715-A (KR)
Title: Box type parking equipment
Inventor: CHO WON DAE
IPC: E04H6/18
Filed: 2001-03-12
Abstract: PURPOSE: A box type parking system is provided to utilize a parking area effectively and to protect vehicles safely. CONSTITUTION: The box type parking system comprises: a frame(100) having a space for installing many containers(200) longitudinally and a vehicle access gate; a container(200) piled continuously in the frame(100) and provided with a horizontal movable wheel, an upper rack and a lower rack; a reciprocating unit(300) operated vertically by a hydraulic cylinder(310) and provided with a reciprocating plate(330) reciprocated vertically; a surfacing feed unit(400) provided with a chain gear rotated by engaging with the upper or the lower rack of the container(200) to transfer the container(200) horizontally, a sprocket attached with the chain gear and a driving motor for driving the sprocket; and a control unit provided with a control box having PLC(Power Line Communication) programmed to direct the movement of the reciprocating unit(300) and the surfacing feed unit(400) according to a flow chart and many limit switches(440) for sensing the movement of the container(200) according to the direction of the PLC.
Patent KR-20020007970-A (KR)
Title: Arrangement device for generating of ton effect
Inventor: HANS-PETER WILFER
IPC: G10H1/34
Filed: 2001-03-14
Abstract: PURPOSE: An apparatus for generating sound effects is provided to easily handle the apparatus by containing one input and one output, connecting the input and the output serially and controlling through feet. CONSTITUTION: The tone effect generator has foot operated tone effect generator units(11-14) held by hook band type fixings in a selected configuration on a mounting plate(23) and connected to an electric guitar.
Patent KR-20010044688-A (KR)
Inventor: JOUNG SUNG HOAN
IPC: E03C1/28
Filed: 2001-03-16
Abstract: PURPOSE: A multi-functional drain trap is provided to make pleasant indoor environment by preventing noises, the counter-flow of offensive odors, and the intrusion of noxious insects by improving the structure of a drain trap installed on a multi-story building, to install easily, and to supply with low expenses. CONSTITUTION: In a structure arranging a drainpipe(13) as a measure connecting each floor by installing a funnel-shaped drain(11) by a fixing plate(12), a multi-functional drain trap comprises a joining pipe(20) coupled to the inside of a funnel-shaped drain, a tubular fixed pipe(21) formed on the lower part of the joining pipe to be combined to the inside of the drainpipe connected to the drain, a variable plate(22) of soft silicon in half molded on one side of the fixed pipe and adhered closely to the inner wall of the fixed pipe.
Patent KR-20020075993-A (KR)
Title: Rotor of synchronous motor and method for manufacturing the same
Inventor: LEE SEOK JIN
IPC: H02K1/27
Filed: 2001-03-27
Abstract: PURPOSE: A rotor of synchronous motor and a manufacturing method thereof are provide to improve the efficiency of a motor by using an inductive conductor and a magnet. CONSTITUTION: A main core is layered with plural layered sheet metal provided radially with a predetermined number of magnet inserting holes and plural inductive conductor inserting holes. A plurality of magnets(132) is provided into the magnet inserting holes of the main core. Sub-cores(134a,134b) are provided with an axial hole and an inductive conductor inserting hole corresponding to the axial hole and the inductive conductor inserting holes of the main core and respectively installed on both ends of the main core. An inductive conductor is ingot-formed over the inductive conductor inserting holes of the sub-cores and the inductive conductor inserting holes of the main core.
Patent KR-20010067884-A (KR)
Title: The commercializing scheme for the service providing buses going to the final destinations of travelers, in the core rest place on expressway
Inventor: BAEG UN GI
Filed: 2001-04-04
Abstract: PURPOSE: A method for passenger transport service using express bus resting place is provided to make a passenger take an express bus for final destination without waiting by selling ticket to the passenger after totalization and output of present state of vacant seats by time and destination at each express bus resting place under Internet environment and guiding the passenger to take corresponding bus. CONSTITUTION: A business enterprise makes a contact with a passenger transport company so as to buy up all the right to take vacant seats of express buses taking a rest at an express bus resting place at predetermined price. If the company inputs present departure state by buses through Internet, the enterprise develops and utilizes a program which can totalize and output state of vacant seat by time, destination and bus at an intermediate resting place. The enterprise establishes a ticket office and a boarding information desk, totalizes present state of vacant seats by destination, time bus in case the enterprise inputs present departure state at each city terminals, sells ticket to the each city to passengers and guides boarding. If the passengers go to an express way intermediate resting place, the passengers can purchase ticket to final destination and takes the bus. The passengers knows present state of vacant seats beforehand at a base resting place of buses for his or her final destination with Internet or telephone at any place.
Patent KR-20020079142-A (KR)
Inventor: CHOI GWAN YEONG
IPC: B82B3/00
Filed: 2001-04-13
Abstract: PURPOSE: A method for preparing high purity inorganic nanoparticles is provided. CONSTITUTION: The preparation method includes a semi batch process where a first solution (a) containing water and alcohols is mixed with a second solution (b) containing metal alkoxide, alcohols and hydroxyl propyl cellulose (HPC) in a certain amount; and a batch process where both the solution (a) containing water and alcohols and the solution (b) containing metal alkoxide, alcohols and hydroxyl propyl cellulose (HPC) are added in the solution prepared from the semi batch process. In this method, metal alkoxide is titanium ethoxide, and alcohol is ethanol. The preparation method is characterized in that the concentration of titanium ethoxide in a first step is 0.08 to 0.10M, the concentration of titanium ethoxide in a second step is 0.13 to 0.15M, the reaction temperature of a first step is 15 to 20 deg.C, the reaction temperature of a second step is 35 to 40 deg.C, the concentration of hydroxyl propyl cellulose in a first step is 0.015 to 0.019x10¬-2 g/ml, the concentration of hydroxyl propyl cellulose in a second step is 0.25 to 0.30x10¬-2 g/ml.
Patent KR-20020082246-A (KR)
Title: Process for Preparing High-Quality Hanji
Inventor: CHO SEOK CHEOL
IPC: D21H17/25
Filed: 2001-04-19
Abstract: PURPOSE: A process of preparing Korean paper by mixing microorganism cellulose with paper mulberry, or coating a Korean paper surface with a microorganism cellulose suspension shortly after the paper making process is provided, thereby producing Korean paper improved in tensile strength, burst index, smoothness, etc.. CONSTITUTION: About 1 to 30%(w/w) of microorganism cellulose produced from microorganism is mixed with mulberry(Broussonetia kazinoki Sieb.) or 0.1 to 50g/L microorganism cellulose suspension is coated on a Korean paper surface in an amount of 10 to 1,000ml per 1m¬2 Korean paper shortly after the paper making process. The microorganism is Acetobacter such as Acetobacter xylinum BRC21(KFCC-11270), Rhizobium or Agrobacterium.
Patent KR-20040045936-A (KR)
Title: Determination Method of Through Wall/Non-Through Wall Cracks and Measurement Method of Through Wall Crack Length on Nuclear Steam Generator Tubes
Inventor: CHOI MYEONG SIK
IPC: G01N27/90
Filed: 2001-04-23
Abstract: PURPOSE: A method for measuring a crack and a length of the crack in a heating pipe of a steam generator are provided to precisely determine the crack in the heating pipe by measuring the number and position of peak points. CONSTITUTION: A motorized rotating coil is spirally rotated while moving along a heating pipe of a steam generator. When the motorized rotating coil passes through a crack portion of the heating pipe, a swirl current signal is detected. The swirl current signal is represented as a graph. The number and position of peak points in the graph are measured so as to determine the crack state of the heating pipe. The motorized rotating coil includes one selected from the group consisting of a pancake coil, a plus point coil, an axial coil and a circumferential coil.
Patent KR-20020083705-A (KR)
Title: Remote control using pattern recognition technique
Inventor: CHOI BYUNG DEUK
IPC: H04Q9/02
Filed: 2001-04-30
Abstract: PURPOSE: A remote control using a figure(pattern) recognition technique is provided to perform a remote control using an image photographing device for grasping the operation of an object and the figure(pattern) recognition technique for recognizing a specific shape from a motion shape of the object. CONSTITUTION: When a previously shape is recognized, a control signal(60) is output and a device(20) is remotely controlled by only the operation(10) of an object using an image photographing device(40) which photographs the operation(10) of the object separated from the device(20) and a figure(pattern) recognition technique(50) which recognizes a specific shape from the photographed operation. A remote signal receiving device(30) has the image photographing device(40) and the figure(pattern) recognition technique(50) for outputting the control signal(60).
Patent KR-20010078874-A (KR)
Title: Automatic fastenbelt of the car
Inventor: HA SUNG JUN
IPC: B60R22/04
Filed: 2001-05-07
Abstract: PURPOSE: An automatic safety belt system for a vehicle is provided to hold a safety belt on the ceiling from the bottom of a vehicle in a parking mode and to automatically lock the safety belt including a chest belt and a waist belt when a driver or a passenger takes a seat. CONSTITUTION: To wear a safety belt automatically, a chest belt hook is pushed to a waist belt hook when the both safety belt hooks are moved to a vehicle wall(C) along a line(28) of the ceiling(B) from the bottom(D) of a vehicle. The chest belt hook is put into a groove of the vehicle wall. When the waist belt hook is moved to the bottom of the vehicle along a line(29) on the wall, a chest belt and a waist belt are locked. Finally, a belt body(A) on the bottom is moved to the rear(E) along a side line(26). The belt body is moved forward along the side line from the rear bottom(E) when a vehicle engine is stopped. The waist belt hook is raised from the bottom(D), and the chest belt hook is pulled up from the groove of the vehicle wall. The waist belt and the chest belt are joined and stopped on the ceiling.