baber/WOPTO huggingface dataset:
Patent KR-20020047925-A (KR)
Title: A preventing device of under steer and over steer for a car
Inventor: NAM SIN
IPC: B62D6/00
Filed: 2000-12-14
Abstract: PURPOSE: An understeer and oversteer preventive apparatus is provided to prevent oversteering and understeering in steering a vehicle by controlling rotational speed of wheels according to a signal from a steering angle sensor with a controller. CONSTITUTION: An understeer and oversteer preventive device is composed of a conical clutch unit connecting a hub(3) of a vehicle wheel to a drive shaft(1) in the end of the drive shaft; a steering angle sensor measuring the steering angle of a steering wheel; and a controller receiving the signal from the steering angle sensor, and controlling the conical clutch unit. A round frame(13) is moved into the hub in turning to the left, and RPM(Revolution Per Minute) of the wheel is decreased with increasing the contact radius between a sliding contact body(11) and a conical friction wheel(9). The RPM of the wheel is increased with decreasing the contact radius by moving the round frame of the left drive shaft to the opposite of the hub. Oversteer and understeer are prevented with controlling wheel speed according to the signal from the steering angle sensor.
Patent KR-20020047976-A (KR)
Title: System for operating a home network using a bluetooth
Inventor: PARK JONG HEON
IPC: H04Q9/00
Filed: 2000-12-15
Abstract: PURPOSE: A home networking management system using a bluetooth is provided to install a bluetooth module to electronic terminals at home, respectively and an another device to an adjacent region to the electronic terminals, thereby performing a smooth communication between the bluetooth module and the device and controlling wholly the electronic appliances. CONSTITUTION: If a wire and a wireless telephones(11,12) are selected as a user side communication devices, a communication company side gateway(14) for charging the communication of the user side wire and wireless telephones is selected. If a PC(13) is selected as a user side communication device, an IP server(15) for charging IP(Internet Protocol) information is selected. A user stays with outside and transmits a series of control signals to the gateway(14) and the IP server(15) etc. by using the wire and wireless telephones(11,12) and PC(13) etc. for controlling the electronic terminals(31) at home. The gateway(14) and the IP server(15) transmit the corresponding control signal to a control signal concentrated unit(20). The unit(20) produces a control signal frequency corresponding to the transmitted control signal and then transmits the signal to bluetooth modules(41) embedded to the electronic terminals(31).
Patent KR-20020054219-A (KR)
Title: Method of CHAP Authentication for ISP Mobile Subscriber in 3rd Generation GPRS Network
Inventor: CHUN GYEONG YEOL
IPC: H04L9/32
Filed: 2000-12-27
Abstract: PURPOSE: A method for authenticating CHAP(Challenge Handshake authentification Protocol) in connection of ISP(Internet Service Provider) mobile member with third generation GPRS(General Packet Radio Service) network is provided to offer an internet service through an authentification by presenting a relation between PPP(Point To Point) CHAP authentification information and RADIUS(Remote Access Dial In User Service) client information in a transport packet structure. CONSTITUTION: An authentification message structure performs an authentification between a packet mobile communication network and an ISP about an ISP mobile member who accesses the packet mobile communication network. A third generation GPRS network offers an internet service and a packet data service to the mobile member who uses a terminal element(TE) and a mobile terminal(MT). A CHAP message(410) which is transported from the terminal element(TE) to the mobile terminal(MT) includes a CHAP challenge size(411) and a CHAP challenge value(412).
Patent KR-20020054589-A (KR)
Inventor: KIM GYEONG SIK
IPC: H01S3/02
Filed: 2000-12-28
Abstract: PURPOSE: A converter of a Raman laser device is provided to improve a seal property of a high-pressure methane gas by using the first adhesive which is made up of a silver epoxy resin for installing a collimation lens and a focusing lens. CONSTITUTION: A methane gas is filled in a chamber(210). Both ends of the chamber(210) are opened. A lens(140) is mounted at both sides of the chamber(210). The first adhesive(240) is coated between an inner plane of the chamber(210) and an outer periphery surface of the lens(140). The first adhesive(240) is made with a metallic group. The second adhesive(250) is coated between an outer side edge of the lens(140) and a supporting part of an outer side edge of the chamber(210). The density of the second adhesive(250) is lower than that of the first adhesive(240). The elasticity of the second adhesive(250) is greater than that of the first adhesive(240). The first adhesive(240) is made with a silver epoxy. A filing recess(230) is formed at a part of adjacent with the edge of the chamber(210) and the lens(140) for filling the first adhesive(240).
Patent KR-20020055022-A (KR)
Title: a coating method of car mirror
Inventor: PARK HYEON DAL
IPC: C03C17/36
Filed: 2000-12-28
Abstract: PURPOSE: Provided is a process for coating a mirror of vehicles having a function for preventing dew from forming, which can increase hydrophilic ability without the coating of a silica-barrier layer. CONSTITUTION: The process comprises the steps of: mixing a polymerizable titanium sol having pH of less than 2 with 25-50mol%(based on the total composition) of acidic colloidal silica having a particle size of less than 10nm; dropping the mixed sol on a glass state substrate laid on a spin coater and then rotating until the dropped sol is dried perfectly; heat-treating the coated glass at 500-570deg.C for 10-100 minutes; and coating aluminum or chromium on the opposite side of the heat-treated glass.
Patent KR-20010078436-A (KR)
Title: A fuel reduction device using plasma
Inventor: AHN SEUNG BAE
IPC: F02M27/04
Filed: 2000-12-29
Abstract: PURPOSE: A fuel reducing device by using plasma is provided to induce polarity by crossing the cool fuel with hot exhaust gas with forming a double pipe out of a fuel pipe, and to convert into the active gas by acceleration and fluid collision with the reaction core of the fuel pipe. CONSTITUTION: A fuel pipe(2) is formed in a low-temperature plasma reaction pipe(3), and a reaction core having a downward inclined face is formed in the fuel pipe. Exhaust gas is streamed from an internal combustion engine to the low-temperature plasma reaction pipe through an exhaust pipe, and the fuel pipe in the low-temperature plasma reaction pipe is fixed with a supporting rod. A reaction core in round rod type is formed in the fuel pipe. Fuel is crossed with exhaust gas, formed at low density by accelerating in vacuum, and converted into active gas by fluid collision. The density is increased with the downward inclined face, and the state of sublimate gas is kept. The active gas is formed with adjusting the thickness of the fuel pipe according to volatility of fuel and according to the length of the low-temperature plasma reaction pipe.
Patent KR-20010021862-A (KR)
Title: 팬 블레이드 장착 장치
IPC: F04D29/34
Filed: 1999-05-12
Abstract: 본 발명에 따른 대형 송풍 팬을 위한 팬 블레이드 장착 시스템은 방사상으로 연장되는 허브 스트럿(14), 블레이드 표피를 수용하기 위해 허브 스트럿(14)의 단부에 피벗식으로 결합되는 블레이드 루트 부재(60), 및 블레이드 루트 부재(60)와 허브 스트럿(14) 사이에 위치되는 튜브 단부(22)를 포함한다.  블레이드(12)를 효과적으로 상기 허브에 피벗식으로 결합하기 위해 상기 블레이드 루트 부재(60)에는 한 쌍의 탄성 장착부(25)가 사용되며, 이로 인해 허브(10)에 전달되는 대부분의 수직 휨모멘트가 경감되고 상기 팬과 관련되는 심각한 진동이 제거된다.  허브 스트럿(14)은 오른 나사 및 왼 나사를 갖고, 응력을 상기 나사 상에 대체로 균일하게 분산시켜 피로에 대한 내성을 향상시키기 위해 상기 나사에 인접하여 충분한 벽 두께를 갖는 스터드 볼트에 의해 상기 팬의 허브(10)에 연결된다.  탄성 장착부(25)는 금속 코어(26) 및 코어(26)와 슬리브(27) 사이에 탄성의 일래스토머층을 구비하는 금속 슬리브(27)를 포함한다.  슬리브(27)는 블레이드 루트 부재(60)에 연결되며 상기 두 장착부의 코어(26)는 튜브 단부(22)에 클램프된다.
Patent KR-20010024400-A (KR)
IPC: H01M10/36
Filed: 1999-08-03
Abstract: 본 발명은 전해질 (13)을 통하여 음극 (11)과 양극 (12)가 대향하여 배치되어 있는 전지에 관한 것이다.  전해질 (13)은 에테르 결합 및 가교 가능한 관능기를 가진 화합물과 실록산 유도체와 리튬염을 포함하는 전해질용 조성물을 중합시키는 것을 포함한다.  에테르 결합 및 가교 가능한 관능기를 가진 화합물은 중합에 의해 3차원 망상 구조를 형성하고, 그 사이에 실록산 유도체와 리튬염이 존재한다.  따라서, 높은 막 형성 특성 및 강한 막 강도를 유지하면서, 이온 전도율을 높일 수 있다.
Patent KR-20010031173-A (KR)
Title: 차재기기 제어 시스템 및 차재기기 제어장치
IPC: G08G1/0969
Filed: 1998-10-16
Abstract: 제어대상의 차재기기는 차량 (12) 에 탑재되어 있다.     정보센터 (10) 는 유효지역 (18) 내에서의 차재기기제어에 적합한 제어 프로그램을 준비한다.     제어 프로그램은 유효지역 (18) 을 나타내는 데이터와 함께 방송 안테나 (14) 를 사용하여 방송형식으로 차량 (12) 으로 보내진다.     차량 (12) 에서는 제어장치가 현재위치 검출결과를 기초로 현재위치가 유효지역 (18) 내에 있을 때 제어 프로그램을 기기제어에 적용한다.     차량 (12) 은 가는 곳마다의 적당한 지역에서 그 지역에 적합한 제어 프로그램을 입수하여 사용할 수 있다.     유효지역 (18) 을 유효기간으로 바꿔 놓는 것도 바람직하다.     차량의 주행장소나 시간에 따라 환경조건 등의 상황이 다른 것에 대응한 적절한 차재기기의 제어가 용이하게 된다.
Patent KR-20010032057-A (KR)
Title: 저콜레스테롤혈증 제제를 제조하기 위한, 파이토스테놀함유 활성제의 혼합물의 용도
IPC: A23L33/12
Filed: 1998-11-05
Abstract: 본 발명에 있어서, a) 파이토스테놀 및/또는 파이토스테놀 에스테르 및 b) 공액 지방산을 함유하는 활성제의 혼합물은 저콜레스테롤혈증 제제를 제조하는데 사용된다.     상기 혼합물은 혈청의 콜레스테롤 함량을 감소시키는데 상승작용성 효과를 갖는다.     젤라틴 형태로 캡슐포장되는 경우, 제제는 또한 아무 문제없이 대용량으로 경구투여될 수 있다.
Patent KR-20010034053-A (KR)
IPC: A61K8/97
Filed: 1999-01-12
Abstract: The invention relates to a ready-to-use mixture for tinting keratin fibres, especially human keratin fibres such as hair, comprising in a support material suitable for keratin materials: a) at least one laccase-type enzyme; at least one anionic surface-active agent selected from the group made up of the acylisethionates, acyltaurates, sulfosuccinates having a special structure, acylsarcosinates having a special structure, acyl glutamates, polyoxyalkylenated carboxylic acid ethers and their salts, fatty glucamide sulfates, alkyl galactoside uronates, anionic derivatives of alkyl polyglucoside, and mixtures thereof; and (c) at least one oxidation tint. The invention also relates to the hair tinting methods using the above mixture.
Patent KR-20010034176-A (KR)
Title: 코드화된 비디오 신호의 트랜스코딩 방법 및 동벡터선택의 트랜스코더
IPC: H04N7/36
Filed: 1999-11-01
Abstract: 트랜스코더의 디코딩부 및 리엔코딩부 사이에 다운샘플링 필터를 삽입함으로써, 해상도 감소 트랜스코딩이 행하여질 수 있다.  디코드된 동벡터들을 엔코딩부로 전이하기 전에 상기 벡터들은 본 발명에 따라 사이즈 변경 단계 전후의 매크로블록들이 더이상 매치되지 않는 점을 고려하도록 스케일링, 세분, 최종 선택에 의해 처리된다. 
     응용 : MPEG-2 트랜스코더
Patent KR-20010040538-A (KR)
IPC: C10N30/04
Filed: 1999-01-29
Abstract: The invention concerns a lubricant for a two-stroke slow speed crosshead marine engine, powered with a fuel with sulfur content not less than 1%, consisting of a mixture of distillates used as lubricating bases containing x wt. % of dispersing additive of the succinimide type, y wt. % of an overbased detergent additive of the sulfonate type, and z wt. % of an overbased detergent additive of the phenate type. The invention is characterized in that x, y and z are selected in the intervals 0.5<=x<=2.5, 2.5<=y<=10 and 11<=z<=24.5 such that 15<=x+y+z<=36 and 1.5<=y/x<=13, the BN of the lubricant, determined according to the ASTM D-2896 standard, is not less than 70 mg KOH/g, and the speed at which sulfuric acid is neutralized by the lubricant, defined by the maximum speed of pressure increase of a closed chamber, with its walls covered with a film of said lubricant from 80 to 100 mum thick, maintained at 100° C., wherein is introduced a known amount of sulfuric acid, has a value not less than 11x102 Pa/s at 100° C.
Patent KR-20010042142-A (KR)
Title: 회전형 캐치를 구비한 자동차용 도어록
IPC: E05B47/00
Filed: 1999-03-15
Abstract: 본 발명은 회전형 캐치(11)를 구비한 자동차용 도어록에 관한 것이다.  도어가 닫혀 있을 때 고정형 잠금 부재(10)는 상기 회전형 캐치(11) 안으로 이동하고 이 때 상기 회전형 캐치(11)를 개방 위치로부터 예비 또는 주 잠금 위치로 회전하며, 상기 회전형 캐치(11)는 래치에 의해 고정된다.  이용의 편리성을 높이고 자리를 적게 차지하는 도어록을 형성하기 위해, 본 발명에 따라서 같은 구동 전동기가 잠금 보조 장치 및 개방 보조 장치로서 이용된다.  2개의 다른 위치로 움직일 수 있는 전달 요소(35)가 기어 어셈블리(31, 37) 안으로 들어오게 된다.  어느 한 위치에서 상기 구동 전동기(30)에 의해 발생되는 구동 에너지는 상기 회전형 캐치에 전달되고 다른 위치에서 상기 로킹 래치(20)로 이어지는 제 2 의 출력 경로에 전달된다.
Patent KR-20010034739-A (KR)
IPC: A01N43/653
Filed: 1999-04-01
Abstract: A composition comprising N-(phosphonomethyl)glycine or a salt thereof and a triazolinone herbicide is described. The composition can optionally comprise inert ingredients such as a surfactant, an emulsifier, a solvent, or a carrier. Triazolinone herbicides of particular interest in this composition include carfentrazone-ethyl and sulfentrazone.
Patent KR-20010071223-A (KR)
IPC: C08J5/18
Filed: 1999-05-10
Abstract: The present invention concerns a process for producing homogeneous polyethylene materials and processes for making high density, medium density and low density films therefrom. The process involves producing a polyethylene composition in a multistage reaction sequence of successive polymerization stages in the presence of an ethylene-polymerizing catalyst system. According to the invention, the process is carried out using an unsupported catalyst having magnesium and titanium as active constituents, in at least one loop polymerization stage and at least one gas phase polymerization stage and, operated with different amounts of hydrogen and comonomers to produce a high molecular weight portion in one of the polymerization stages and a low molecular weight portion in another so as to provide a polyethylene composition with the low molecular weight part having a MFR2 of 250 g/10 min or more. With this process it is possible to obtain homogeneous bimodal polyethylene material.
Patent KR-20020059177-A (KR)
Title: Fabrication Method of Semiconductor Photo Detector with Low Contact Resistance
Inventor: KIM SEONG JUN
IPC: H01L31/10
Filed: 2001-01-03
Abstract: PURPOSE: A method for fabricating a light receiving device of a low resistive semiconductor is provided to reduce a contact resistance due to a trap phenomenon by an inter-mixing phenomenon between atoms. CONSTITUTION: A structure of a hetero-junction layer is formed by depositing an undoped U-InGaAs layer(12) on an undoped U-InP substrate(10). The structure of the hetero-junction layer is mainly used as a light receiving device of optical communication since the structure of the hetero-junction layer has prominent sensitivity, low dark current, low amplifying noise. An oxide layer(14) is grown on the undoped U-InGaAs layer(12). A high thermal process is performed under 650 to 800 degrees centigrade during 10 seconds to two minutes. The impurity free vacancy diffusion is generated by performing the thermal process.
Patent KR-20020061327-A (KR)
Title: Footwear and tire having sliding prevention pad
Inventor: LEE SEUNG HO
IPC: A43B13/22
Filed: 2001-01-16
Abstract: PURPOSE: A shoe and a tire containing a nonslip pad along with an attachment means such as Velcro are provided. They can increase friction against the ground during the winter season and previously prevent an accident because the nonslip pad is formed by a friction layer on its one side. CONSTITUTION: This shoe comprises: a pad body(100) comprising a substrate pad(110) made of synthetic rubber and having soft elasticity and ductility, formed by a friction particle layer(120) comprising wear resistant friction particles(121) on one side of the substrate pad and Velcro(150) at a peripheral part; and Velcro formed at the peripheral part of the outer sole of a shoe to selectively attach the pad body and detach therefrom. The tire also contains a plurality of Velcros at the peripheral part of a tire to selectively attach the pad body and detach therefrom except for the pad body.
Patent KR-20010078231-A (KR)
Inventor: GRUPIDO SALVATORE N
IPC: F16D3/40
Filed: 2001-02-01
Abstract: PURPOSE: A universal joint is provided to reduce the costs and the number of component parts required to form a universal joint assembly which is easily serviceable. CONSTITUTION: A universal joint(10) includes a yoke(16) with a leg(22) having an aperture(28) extending therethrough. The aperture includes an annular groove(30). The universal joint also includes a cruciform having a trunnion(44), a bearing cup(48) positioned in the aperture and mounted on the trunnion and a retention member(60) including an outer ring(62) having a first surface(66) and a second surface(64). The retention member further includes a spring tab(72) axially extending beyond the first surface and disposed within the aperture such that the spring tab engages the bearing cup in a biased manner. The second surface of the retention member is at least partially disposed within the annular groove.
Patent KR-20020067192-A (KR)
Title: Video decoder having frame rate conversion and decoding method
Inventor: LEE SEONG HUI
IPC: H04N19/115
Filed: 2001-02-15
Abstract: PURPOSE: A video decoder having a frame rate conversion function and a decoding method of the video decoder are provided to reduce the amount of transmitted data by applying a frame rate conversion technique to the video decoder and to improve picture quality. CONSTITUTION: A restoration unit restores a video signal with reference to motion information in encoded bit streams. A bidirectional motion estimator(482) estimates a motion vector from encoded bit streams sequentially inputted on the basis of a frame to be interpolated to allocate the motion vector to the frame, and estimates a motion vector allocated based on the frame to be interpolated. A vector smoothing unit(484) estimates accuracy of a motion vector of the current block in the frame to be interpolated and sets a motion vector of a surrounding block having minimum pixel error as the motion vector of the current block. An interpolator(486) interpolates the motion vector obtained by the motion vector smoothing unit into the block to be interpolated. An output unit selectively outputs an image restored by the restoration unit and an image interpolated by the interpolator.
Patent KR-20010044454-A (KR)
Inventor: PARK JUNG HO
IPC: C11D9/04
Filed: 2001-02-22
Abstract: PURPOSE: Provided is a cosmetic soap composition, containing a dropwort component, for producing solid soap, liquid soap, and pad soap, which makes skin clean, soft, and glossy and prevents skin trouble. CONSTITUTION: The solid soap is produced by mixing 70-80pts.wt. of a conventional cosmetic soap material containing 8-20pts.wt. of moisture, 2-5pts.wt. of additives, and 15-25pts.wt. of the dropwort powder or juice, followed by vacuum-dewatering and extrusion-molding. The liquid soap is produced by mixing 60-70pts.wt. of the conventional cosmetic soap material containing 8-20pts.wt. of moisture, 2-5pts.wt. of the additives, and 20-30pts.wt. of the 60% dropwort juice. And the pad soap is produced by impregnating the liquid soap into a nonwoven or a thin sponge plate.
Patent KR-20020071306-A (KR)
Title: Operating method of a lottery system using network system
Inventor: SEO JAE WHOANG
Filed: 2001-03-06
Abstract: PURPOSE: A lottery ticket drawing operation system is provided to give single formulated lottery numbers to members of plural web sites for continuously giving a lottery winning chance to the members, and to draw a lottery ticket at a separated server. CONSTITUTION: The method comprises steps of a web site, which wants to proceed a free gift event, giving a lottery number to each member ID(201), the web site requesting a lottery ticket drawing operation company to store the lottery numbers or related data(202), the lottery ticket drawing operation company registering the requested data at a management server(203), the company receiving a lottery drawing request from a single web site or overall web sites, the company drawing a lottery for a single web site or overall web sites, the web site notifying a lottery winner and giving a lottery winning prize or free gift to the lottery winner.
Patent KR-20010067762-A (KR)
Title: A bulletin board system which provides a thumbnail for an picture file and the method thereof
Inventor: JUN GYE YEON
IPC: G06F17/00
Filed: 2001-03-20
Abstract: PURPOSE: A thumbnail notice board system providing a thumbnail with respect to a graphic file and a method thereof are provided to convert a notice board prepared based on text into an interface prepared based on graphic. CONSTITUTION: A user client computer(1) supports an Internet communication. An Internet service provider(ISP)(3) makes the user client computer(1) be connected to the Internet network. A database server(100) stores and manages a plurality of graphic files and thumbnails being responded to the graphic files, respectively. A thumbnail server(500) creates and stores a thumbnail by reducing the size of the frame of the graphic file. A web server(700) provides a thumbnail to the user client computer(1) being connected to the Internet network and provides a graphic file to the user if the user requests a graphic file being responded to the provided thumbnail. A thumbnail notice board server(5) comprises the database server(100), the thumb nail server(500), and the web server(700).
Patent KR-20020074666-A (KR)
Title: Diaphragm valve for manufacturing semiconductor device
Inventor: LIM BEOM BIN
IPC: H01L21/02
Filed: 2001-03-21
Abstract: PURPOSE: A diaphragm valve for a semiconductor fabrication system is provided to show an opening/closing state of a valve to a worker by using a valve switching state display window. CONSTITUTION: A diaphragm valve has a plurality of connection portions(210,220) connected with a body(200) and a gas pipe arrangement. The connection portions(210,220) are formed with an inlet(210) and an outlet(220). The inlet(210) and the outlet(220) are connected with the body(200) and a pipe arrangement. A matter is transferred to the outlet(220) if a valve switching portion is opened by a pressure of a gas through from the inlet(210). The valve switching portion is opened or shut by an upper and a lower movement of the diaphragm. A control portion(230) is fixed to an upper portion of the body(200) by a nut and a screw. A valve switching state display window is used for displaying an opening/closing state of a valve.
Patent KR-20010074151-A (KR)
Title: ASCⅡ Coder Voice Access
Inventor: CHOI JUENG MOC
IPC: G10L15/28
Filed: 2001-04-02
Abstract: PURPOSE: A voice recognition ASCII coder generator is provided to be capable of translating humane spoken language into mechanical language for a computer by outputting ASCII codes corresponding to short sounds of input spoken language. CONSTITUTION: A pre amplifier comprises an auto gain controller for regulating the sound power of humane spoken language to be constant. The output of the amplifier is divided into three groups and one group passes through an A/D converter for converting signals for input function values of a shift register. Another one group is converted into digital signals having same periods and constant levels by corresponding varying analog tone color periods to real time, whereby digital rectified functional signals are obtained.
Patent KR-20010078819-A (KR)
Title: The control method of computer disk drive and disk drive device using the control method
Inventor: KANG GYU YEONG
IPC: G06F3/06
Filed: 2001-04-04
Abstract: PURPOSE: A method for controlling a computer disk drive and an apparatus using the method are provided to enable a computer program to perform a separate control of the disk drive in response to only basic disk access instructions. CONSTITUTION: Operation software(4) recognizes a disk drive(2) using a mass storage class driver(5). The operation software(4) expresses a kind of the recognized disk drive(2) as a floppy disk, a hard disk, a mobile-type disk, a CD-ROM disk and the like. If an application program(3) doesn't have an approval of a direct access(11) of the mass storage class driver(5), it uses the instructions related to the disk access, which is supplied from the operation software(4) in order to access the disk drive(2). The application program(3) interfaces with a microprocessor(8) using only the basic instructions such as a write sector instruction and a read sector instruction.