baber/WOPTO huggingface dataset:
Patent KR-20020043368-A (KR)
Title: Direction-finding system embedded in wireless telecommunication devices for sensing geographical magnetic field
Inventor: HONG JONG CHEOL
IPC: G01C21/08
Filed: 2000-12-04
Abstract: PURPOSE: A direction detection system is provided to allow users to easily recognize and judge their position and advancing direction by providing information on the user position and advancing direction through simple sign or symbol like arrow mark. CONSTITUTION: A direction detection system has a function of providing a constant azimuth value regardless of the change of direction of mobile communication equipment by mounting, as an independent module, a magnetometer with geomagnetic field measuring function, to the mobile communication equipment; and a function of providing users of mobile communication equipment with information regarding position and advancing direction, by using the azimuth value provided from the magnetometer with geomagnetic field measuring function. The direction detection system includes a geomagnetic field measuring unit(421) for detecting geomagnetic field and protecting the system from erroneous operation caused due to perturbation or physical force applied from an external source; an azimuth calculation unit(422) for calculating azimuth for internal coordinate system of mobile communication equipment by using the data obtained from the geomagnetic field measuring unit and GPS/GIS system; and an azimuth correction system(423) for correcting the azimuth value measured by the geomagnetic field measuring unit.
Patent KR-20020046327-A (KR)
Title: Manufacturing method and apparatus of ceramic ware
Inventor: KIM YEONG MU
IPC: B28B11/04
Filed: 2000-12-12
Abstract: PURPOSE: Provided is a production process of ceramics which simplifies a heat treatment process to provide enamel, fuse and combine with sumac so that it contributes to raise efficiency. CONSTITUTION: The production system of the ceramics comprises the parts of: a chamber(10) which includes sumac inside; a decompression device(20) which decompresses the chamber below specific pressure; plural gas storage devices which respectively include a gas valve(34,35,36) to provide more than one gases for the chamber selectively; an enamel storage device which includes an enamel valve(37) to provide enamel for the chamber selectively and stores fine enamel inside; and a control part which controls the decompression device to decompress the chamber, sprays enamel into sumac in the chamber through the enamel valve and permits high pressure to fuse the sprayed enamel with sumac in the wake of supplying inert gas through the gas valve.
Patent KR-20020047635-A (KR)
Title: The IP address setting apparatus and method of home appliances
Inventor: HAN GYEONG HAE
IPC: H04L12/28
Filed: 2000-12-13
Abstract: PURPOSE: An apparatus and a method for setting IP address of home appliance are provided to set remotely the IP address of home appliance capable of controlling remotely according to the MAC(Media Access Control) given inherently in the time of manufacture, thereby setting IP address easily. CONSTITUTION: A service providing unit(10) senses MAC(Media Access Control) address capable of controlling remotely through an external communication network and provides IP(Internet Protocol) addresses setting function of home appliances. An embedded system(50) controls the interconnection of home appliances through a communication network and transmission/reception of a signal. A communication connection unit(20) consists of an RJ(registered jack:21) for connecting the external communication network and the embedded system(50). Also, a transformer(22) is connected to the RJ(21) and then converts the signal in order to be divided/extracted and then transmitted/received. A communication memory(31) consists of EEPROM(Electrical Erasable PROM) capable of recording and erasing electrically. A main control unit(40) consists of a main memory(41) for storing the control information of home appliances received from a communication control unit(30). A microcomputer(42) produces a control signal capable of controlling home appliances according to the control information of the main memory(41), extracts IP addresses from the communication memory(31) and selects the corresponding control information.
Patent KR-20020048000-A (KR)
Title: Propeller shaft driving P.T.O.
Inventor: LEE HYEON CHEOL
IPC: B60K17/28
Filed: 2000-12-15
Abstract: PURPOSE: A device for withdrawing power of a propeller shaft driving type is provided to transfer driving force into a shaft by withdrawing driving force through a power transferring gear. CONSTITUTION: A power withdrawing device of a propeller shaft driving type comprises a transmission changing a gear by receiving driving force via an engine; a front propeller shaft(1) receiving rotational force by the transmission; a rear propeller shaft(3) receiving the driving force by the front propeller shaft; a gear box(5) mounted on an outer circumference of the front propeller shaft; a coupler(7) arranged on the outer circumference of the front propeller shaft; a first power transferring gear(9) engaged with the coupler; a second power transferring gear(11) tooth engaged with the first power transferring gear; and a shaft(13) receiving power by the power transferring gears. Thereby, the power-withdrawing device of the propeller shaft driving type transfers the driving force into the shaft by withdrawing the driving force by the power transferring gear.
Patent KR-20020048472-A (KR)
Inventor: KIM GEON SANG
IPC: F02M61/14
Filed: 2000-12-18
Abstract: PURPOSE: A device for moving an injection nozzle is provided to reduce noxious gas and to improve the power of an engine by variably controlling the position of an injection hole according to an engine rpm and the variation of load. CONSTITUTION: An oil pressure chamber(40) applies oil pressure to a nozzle body(22) in order to move the nozzle body(22) up and down. An oil feeding pipe(50) is installed in the nozzle body(22), and feeds oil to the oil pressure chamber(40). A solenoid valve(70) opens/closes the oil feeding pipe(50). An electronic control unit(80) detects an engine rpm and fuel amount, and controls the operation of the solenoid valve(70). An oil storage tank(90) stores the oil.
Patent KR-20010067401-A (KR)
Title: Massager
Inventor: ICHIKAWA HIROMITSU
IPC: A61H1/00
Filed: 2000-12-18
Abstract: PURPOSE: To provide a massaging device the user of which can obtain a good massaging effect by moving a presser along his body from the neck to the shoulder. CONSTITUTION: The massaging device is composed of a mounting pedestal attached to a supporting device (chair main body 100) which supports the body of the user and a pair of massage unit 20 each of which is composed of a movable body (rotating plate 21), a presser 27 installed to the movable body, and an actuating means (air bag 24) which actuates the presser 24 and which are installed to the pedestal 10 symmetrically to the center line of the pedestal 10 and the user can obtain a good massage effect when the user moves the presser 27 along his body from the neck to the shoulder by means of the movable body.
Patent KR-20020048540-A (KR)
Title: A Disused Car Incinerator
Inventor: JANG GIL HWAN
IPC: F23G7/00
Filed: 2000-12-18
Abstract: PURPOSE: A disused car incinerator is provided to completely purify harmful gas generated when incinerating the disused car without disassembling parts of the car. CONSTITUTION: A disused car incinerator includes the first combustion chamber(1), the second combustion chamber(6), a cooler(10), the primary waste collector(20), a blower(30), the secondary waste collector(40), the third waste collector(50) and the fourth waste collector(60). An inlet(2) is formed at the first combustion chamber(1) for introducing the car into the first combustion chamber(1). The first burner(4) is provided in the first combustion chamber(1) so as to burn the car. The first exhaust hole(5) is formed at the other side of the inlet(2) so as to exhaust gas or impurities. The impurities or gas burned in the first combustion chamber(1) is introduced into the second combustion chamber(2) through the first exhaust hole(5).
Patent KR-20020050867-A (KR)
Title: Motion stereo system using 3 CCDcamera
Inventor: JUNG HUI DON
IPC: G06T7/20
Filed: 2000-12-22
Abstract: PURPOSE: A motion stereo calculating method using three CCD cameras is provided to calculate three-dimensional information of an object to be measured using motion information and stereo image processing information obtained from three CCD cameras. CONSTITUTION: Three CCD cameras take pictures of an object to generate video signals. Motion information is calculated using the video signals inputted from two of the three cameras. Stereo image processing is carried out using the video signal inputted from one of the two cameras and the video signal inputted from the other camera of the three cameras. Three-dimensional information of the object is calculated using the motion information and stereo image processing information. The three CCD cameras are located on a straight line. Two of the three cameras are placed adjacent to each other and the other camera is located apart from the two cameras.
Patent KR-20020051313-A (KR)
Title: Resin composition for sillicon steel plate surface containing hydroxy alkyl acryl phosphate
Inventor: KIM JIN TAE
IPC: C09D133/10
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a resin composition used as an organic material of an organic and inorganic composite type coating solution for surface-treating electric steel sheets, which contains hydroxy alkyl acryl phosphate and gives excellent film formability and adhesion to the electric steel sheets. CONSTITUTION: The resin composition comprises, based on the total weight of the resin composition, 30-70wt% of methyl methacrylate, 20-50wt% of styrene, 10-20wt% of butyl acrylate, 1-4wt% of the hydroxy alkyl acryl phosphate, and 1-15wt% of divinyl benzene and/or alkoxy alkyl acryl amide as a crosslinking agent. The resin composition is produced by an emulsion-polymerization.
Patent KR-20010062774-A (KR)
Title: Sheet shape switch
Inventor: HONMA SACHIKO
IPC: H01H13/70
Filed: 2000-12-27
Abstract: PURPOSE: To provide a small-sized and thin sheet shape witch characterized by stacking of wiring boards. CONSTITUTION: The switch comprises fixed contacts 13 consisting of a first fixed contact 13a and a second fixed contact 13b; a first wiring board 10 having first conductive patterns 14, 15; a plurality of movable contacts 40 which are made of a metallic diaphragm, disposed on the respective fixed contacts 13, and makes the first fixed contact 13a and the second fixed contact 13b conducting/non-conducting to each other; a second wiring board 20 having openings 22 exposing the movable contacts 40, and second conductive patterns 23 conducting to at least one portion of the first conductive patterns 14, 15; and a holding sheet 30 holding the movable contacts 40 and attached to the second wiring board 20.
Patent KR-20020055094-A (KR)
Title: Traffic lane change information method
Inventor: YOON DEOK JIN
IPC: B60Q9/00
Filed: 2000-12-28
Abstract: PURPOSE: A method for guiding the change of a traffic lane is provided to make a driver change a lane safely by correctly informing the driver of the safety or danger. CONSTITUTION: A method for guiding the change of a traffic lane comprises the steps of measuring the distance between a vehicle and a following vehicle and the relative speed of the following vehicle(S1), calculating a collision time corresponding to the change of a traffic lane based on the distance and relative speed(S2), comparing the collision time with a predetermined traffic lane change time(S3,S5), and issuing an alarm if the calculated collision time is shorter than the predetermined traffic lane change time(S4).
Patent KR-20020058716-A (KR)
Inventor: PARK JUN HA
IPC: G02F1/1368
Filed: 2000-12-30
Abstract: PURPOSE: A liquid crystal display is provided to apply the same driving voltage to the same lines to improve picture quality of a liquid crystal display panel. CONSTITUTION: A liquid crystal display includes a liquid crystal display panel, a divided-driving switch, and a control line. The liquid crystal display panel is constructed in a manner that a liquid crystal cell is formed at each of the intersection of data lines(33,35) and gate lines(37,39) and a switching element for driving the liquid crystal cell is formed. The divided-driving switch is formed on the liquid crystal display panel and selectively switches the data lines and gate lines to divided-drive the liquid crystal display panel in at least one of vertical and horizontal directions. The control line is formed on the liquid crystal display panel to control the divided-driving switch.
Patent KR-20010031663-A (KR)
IPC: H02M3/18
Filed: 1998-10-29
Abstract: The invention relates to a method and apparatus that provide autonomous power supply by converting energy of sources of a non-electrical nature into the electric energy using charge generators. For such apparatuses, as charge generators can be used piezoelectric elements, triboelectric elements, as well as radioactive sources of charged particles that do not require periodic replacement or re-charging - in contradistinction to the conventional sources of power supply, galvanic batteries. Charge generator (1), when activated, produces a portion of electric charges q having a high electric potential Uin, which portion is applied to the input of charge energy converter (2). The function of the converter (2) is to increase the initial value of charges q up to value of Q, with simultaneous reduction of their potential to Uout value, which less than Uin. For the purpose to store charges Q obtained as a result of the conversion, which charges Q are needed for the electronic systems power supply, electric charge storage (3) is positioned at the output of the apparatus. <IMAGE>
Patent KR-20010032138-A (KR)
Title: 탁소이드 부류 유도체의 제조방법
IPC: C07D305/14
Filed: 1998-11-16
Abstract: 본 발명은 데스아세틸박카틴 또는 13 위치에서 에스테르화된 이의 유도체의 7 및 10 위치에서 직접적인 알킬화에 의한 탁소이드 부류의 디알콕실화 유도체의 신규 제조방법에 관한 것이다.
Patent KR-20010052196-A (KR)
IPC: H04N1/195
Filed: 1999-03-02
Abstract: The present invention relates to an apparatus for creating a pattern on a workpiece sensitive to radiation, such as a photomask a display panel or a microoptical device. The apparatus comprises a source (602) for emitting electromagnetic radiation, a spatial modulator (601) having multitude of modulating elements (pixels), adapted to being illuminated by said radiation, and a projection system (604) creating an image of the modulator on the workpiece. It further comprises an electronic data processing and delivery system (607) receiving a digital description of the pattern to be written, extracting from it a sequence of partial patterns, converting said partial patterns to modulator signals, and feeding said signals to the modulator, a precision mechanical system (605) for moving said workpiece and/or projection system relative to each other and an electronic control system coordinating the movement of the workpiece, the feeding of the signals to the modulator and the intensity of the radiation, so that said pattern is stitched together from the partial images created by the sequence of partial patterns. According to the invention the drive signals can set a modulating element to a number of states larger than two. <IMAGE>
Patent KR-20010041803-A (KR)
Title: 메모리 장치에서 데이터값의 기억 어드레스를 결정하는방법 및 액세스 장치
IPC: G06F17/30
Filed: 1999-03-11
Abstract: 본 발명은 메모리 장치에서 소정의 데이터값의 기억 어드레스를 결정하는 방법 및 액세스 장치에 관한 것이다. 데이터값은 이진 트리 데이터 구조에 따라서 칼럼 방향으로 순차적으로 증가하는 순서로 저장된다. 새로운 서브트리 루트 노드는 탐색될 데이터값이 이전의 서브트리에 위치되지 않을 때 이전의 리프 노드 어드레스로부터 계산된다. 새로운 서브트리 루트 노드가 항상 이전의 리프노드 어드레스 및 탐색 및 독출값 사이의 비교 결과로부터 계산되기 때문에, 로우 어드레스 변화의 횟수는 최소로 유지될 수 있으면서 서브트리 탐색을 위한 고속이 유지된다. 탐색 방법 및 액세스 장치는 포인터가 사용되지 않기 때문에 효율적이고, 조사될 후속 메모리 위치의 어드레스가 언제나 이전의 어드레스 및 최종 비교 결과로부터 계산될 수 있기 때문에 고속의 메모리이다.
Patent KR-20010071228-A (KR)
Title: 중합성 친수성 자외선 흡광 단량체
IPC: C07D249/18
Filed: 1999-05-05
Abstract: 본 발명은 친수성 UV 흡광 중합성 단량체에 관한 것이다. 이러한 단량체는 하이드로겔로의 UV 입사광의 90% 이상을 흡광할 수 있는 생체적합성 하이드로겔을 제공하기 위해 공중합성을 갖는다. 이러한 하이드로겔은 광학적으로 투명하며, 굴절율이 높고, 장시간의 안정성을 갖는다. 제공된 하이드로겔은 안내 렌즈, 각막 인레이, 각막 온레이, 콘택트 렌즈 및 유사한 적용예를 비롯한 모든 적용예에 사용하기에 유용하다.
Patent KR-20010043520-A (KR)
Title: 건설 산업용 생태학적 혼합물, 및 폐기물 제거방법
Filed: 1999-04-30
Abstract: 본 발명은 쓰레기를 운반 장치로 운반하는 단계, 재활용할 수 없는 쓰레기로부터 재활용 쓰레기와 경질 금속을 선별하는 단계, 재활용 쓰레기와 경질 금속을 제거하는 단계, 분쇄 장치에 재활용할 수 없는 쓰레기를 공급하는 단계, 재활용할 수 없는 쓰레기를 분쇄하는 단계, 분쇄된 쓰레기를 다른 화합물과 혼합하는 단계 및 건설용 성분을 형성하는 단계를 포함하는 쓰레기 제거방법에 관한 것이다.  본 발명은 또한 5 내지 50%의 시멘트, 0 내지 40%의 모래, 0 내지 40%의 자갈, 30 내지 95%의 분쇄된 쓰레기 및 건설용 생태학적 혼합물을 제조하는 데 필요한 충분한 양의 물을 포함하는 건설용 생태학적 혼합물에 관한 것이다.
Patent KR-20010043606-A (KR)
Title: 편광선 발생용 편광 장치
IPC: F21V9/14
Filed: 1999-05-11
Abstract: 편광 시스템은 광원(23) 및 편광 장치(10)를 가진다.  편광 장치는 기층(18)을 가지고, 기층내에 또는 기층에 구성된 다수의 평행한 얇은 연장 요소(12)를 가진다.  제 1 편광을 가지는 투과 광선(24)을 투과시키고 제 2 편광을 가지는 반사 광선(26)을 반사시키기 위해 편광 장치는 비편광 원시 광선(22)에 구성된다.
Patent KR-20010052631-A (KR)
Title: 무선전화 통신 시스템에서의 채널 인식 횟수 감소 방법 및이와 관련된 이동 단말기
IPC: H04W88/06
Filed: 1999-05-07
Abstract: 복수의 통신 채널을 가진 통신 시스템을 이용한 통신 인식 방법은, 사전 인식된 통신 채널을 사용자 단말기 메모리에 저장하는 단계를 포함한다. 사용자 단말기는 상기 사용자 단말기 메모리 내의 사전 인식된 통신 채널을 조사하여, 사전 인식된 통신 채널이 이용가능하면 상기 사전 인식된 통신 채널을 인식한다. 따라서, 통신 인식 횟수가 감소될 수 있다.
Patent KR-20020063938-A (KR)
Title: DIGITAL CONTENTS LINKING SERCHABLE METHOD WITH DOI, Open URL
Inventor: KI MYEONG JONG
IPC: G06F17/30
Filed: 2001-01-31
Abstract: PURPOSE: A device for linking a digital application using a DOI(Digital Object Identifier) and a Direct URL is provided to make a user obtain information rapidly and easily by automatically linking available final data in other information sources as a special description unit or a list unit during a retrieval. CONSTITUTION: A user connects to various kinds of digital information sources(10), collects/analyzes digital contents(20) for constructing linked information, embodies open URL information related to each information(30), and checks a DOI embodiment(40). If new document has no DOI, a DOI code is embodied(60). In the case of a conventional document, an embodied DOI code is utilized(50), a meta database having a relation of information is constructed(70), and the constructed database is retrieved(80). Thus, a retrieval result value to be retrieved by the user is outputted(100) and displayed on a screen.
Patent KR-20020065653-A (KR)
Title: A hardened skin clearer
Inventor: YI SUN YONG
IPC: A47K7/00
Filed: 2001-02-07
Abstract: PURPOSE: A tool for removing hardened skin is provided to improve the convenience of carrying and storage thereof, and to enable a user to easily remove the hardened skin by maximizing an abrasion force thereof. CONSTITUTION: The tool for removing hardened skin comprises a body(100) formed with a pair of receiving grooves(110,120) having a size and a shape respectively; and a pair of removal plates(200,200a) having a size and a shape corresponding to the receiving grooves of the body so as to be received and fixed in the grooves, and a coarse ceramic abrasion portion(210) is integrally formed on the exposed surface of the removal plate received in one of the grooves, and a relatively fine ceramic abrasion portion(220) is integrally formed on the exposed surface of the other removal plate received in the other one of the grooves.
Patent KR-20010085343-A (KR)
Title: Method and system for identifying a failing device during boot
Inventor: ARTHUR JAMES TYSER
IPC: G06F9/445
Filed: 2001-02-07
Abstract: PURPOSE: A device for identifying fault device during booting is provided to efficiently identify the fault device as occasion demands by improving the device structure. CONSTITUTION: The device is accommodated in a device carrier inside an enclosure provided with plural device slots, and each of device slots has one related slot indicator and is suited to accept one device carrier(410-420). Concerning this method, respective devices in configuration are identified(430), while using the respective slot indicators and respective devices failed in configuration are identified. As one execution form, the use of each of slot indicators turns on each of slot indicators repeatedly(440), for example, by a first system while configuring a device related to that device slot. After the device is successfully configured, the slot indicator related to that device is turned on continuously, for example, by a second system and the fault device can be confirmed visually by the related slot indicator turned on by the first system.
Patent KR-20010078361-A (KR)
Title: A method of providing a protective coating on a metal substrate, and related articles
Inventor: BELTRAN ADRIAN MAURICE
IPC: C23C4/18
Filed: 2001-02-07
Abstract: PURPOSE: A method is provided to form on a substrate protective coatings which have properties such as oxidation resistance and corrosion resistance substantially equivalent to those achieved with coating methods of the prior art without requiring highly specialized equipment, and an article manufactured by the method is provided. CONSTITUTION: The method for providing environmental protection to a metal-based substrate comprises the steps of (a) applying a primary layer to the substrate by a vacuum plasma spray technique or by a high velocity oxy-fuel technique, wherein the primary layer material comprises an alloy of the formula MCrAlY, where M is selected from the group consisting of Fe, Ni, Co, and mixtures of any of the foregoing; (b) applying a secondary layer to the primary layer by a vacuum plasma spray technique or by a high velocity oxy-fuel technique, wherein the secondary layer material comprises an alloy of the following formula: 0 to about 25 atom % cobalt; about 7 atom % to about 25 atom % chromium; about 18 atom % to 55 atom % aluminum; 0 to about 1 atom % yttrium; and 0 to 2 atom % silicon, with the balance comprising nickel; and (c) heat-treating the applied layers.
Patent KR-20010082083-A (KR)
Title: A system for hydraulic actuation of an exhaust valve in an internal combustion engine
Inventor: LINDQUIST HENNING
IPC: F01L9/02
Filed: 2001-02-09
Abstract: PURPOSE: A hydraulic-operated device of an exhaust valve is provided to accurately control a valve and avoid the problems in that very large load is applied to both a valve actuator and a hydraulic component so that a specified component rapidly wears away in an undesirable degree. CONSTITUTION: A hydraulic-operated device of an exhaust valve in an internal combustion engine comprises a valve pump(8) having a pressure chamber(30), and in the pressure chamber, a port(29) is selectively connected to a high pressure supply source for hydraulic fluid or a return pipe through a control valve. A service piston in the valve pump separates the pressure chamber from a hydraulic volume part communicating with a pressure chamber in a hydraulic actuator to a main shaft of the exhaust valve through a pressure conduit(6). A second service piston limits a flow of hydraulic fluid from the port to the pressure chamber at the start position.
Patent KR-20020068840-A (KR)
Title: analyzer of semiconductor device ion implanter equipment
Inventor: KIM SEONG JU
IPC: H01L21/265
Filed: 2001-02-23
Abstract: PURPOSE: A focusing apparatus in ion implantation equipment of a semiconductor device is provided to reduce a manufacturing cost of the semiconductor device by exchanging and mending each component without disassembling equipment. CONSTITUTION: A plurality of accelerators(24a,24b) are installed on a transferring path within a tandetron chamber(22). A stripper(26) having a shape of a tube is installed on the transferring path between the accelerators(24a,24b). An end portion of a supply tube(40a) is connected with one side of the stripper(26). A needle valve(30) is installed on the supply tube(40a). The needle valve(30) is used for controlling the amount of nitrogen gas supplied to an inside of the stripper(26). A connection tubes(42a) is connected with the other side of the stripper(26). A turbo pump(32) is installed on the connection tube(42a) in order to provide a predetermined vacuum pressure. A valve(44) is installed on the supply tube(40a).