baber/WOPTO huggingface dataset:
Patent KR-20000024022-A (KR)
Inventor: KIM HYOUNG CHAN
IPC: B01D39/20
Filed: 2000-01-11
Abstract: PURPOSE: A filter for purifying water is provided to increase a water purifying effect as reducing the size of a water purifying filter. CONSTITUTION: A constitution of a filter(100) comprises the steps of: settling support plates(18,21) on the upper part of end sills(8,9) in box rooms(12,13), firmly combining combination protrusions(10,11) formed on the upper part of the end sill(8,9) and combination recessed grooves(16,19) of the support plates(18,21), establishing non woven fabrics(22,23) on the upper part of the support plates(18,21) so activated carbons(30,31) layered in the box rooms(12,13) as not to be fallen down downward through vent holes(17,20) of the support plates(18,21), and combining with a combination recessed groove(28) and a combination protrusion(15) having a cover(29) embedded a support protrusion(27) for preventing the movement of a support plate(26) by densely being attached on the upper part of the support plate(26) formed on the upper part of a case(1) being attached with supersonic waves or various kinds of adhesives.
Patent KR-20000076485-A (KR)
Title: 내연기관의 밸브타이밍 제어장치
IPC: F01L1/34
Filed: 2000-01-18
Abstract: 윤활유압이 낮은 운전상태에서 최지각량을 학습하면 VVT 제어량에 오차가 포함되어, 본래의 엔진성능을 발휘할 수 없게 되는 때가 있었다. 
     이를 해결하는 데는 내연기관의 윤활유압을 이용한 가변밸브 타이밍수단과, 가변밸브 타이밍수단의 기계적 정지위치에서, 크랭크각에 대한 캠각의 위상차를 학습하는 학습수단과, 학습수단에 의해 학습되는 위상차의 학습치와, 진각량 연산수단에 의해 연산되는 위상차의 편차에 따라, 가변밸브 타이밍수단을 구동하기 위한 밸브타이밍제어량을 연산하는 밸브타이밍 제어량 연산수단을 구비하고, 학습수단은 내연기관의 아이들링시 이외에 기계적 정지위치에서의 크랭크각에 대한 캠각의 위상차를 학습한다.
Patent KR-20010074394-A (KR)
Title: Method of measuring the surface tension using withdrawal force curve in the wetting balance curve
Inventor: JUNG JAE PIL
IPC: G01N13/02
Filed: 2000-01-25
Abstract: PURPOSE: A surface tension measuring method by using a withdrawal force curve of a wetting balance curve is provided to calculate the surface tension by using a wetting balance test, in which a change of weight of a solder material or a sample piece is converted to a force, and only the measured force without any additional analysis. CONSTITUTION: A surface tension measuring method by using a withdrawal force curve of a wetting balance curve, in which a speed of a motor(45) is controlled by a computer(40) to lift or lower a solder tub(35) to measure a force when a sample piece is withdrawn from a solder material by a scale(30), includes the steps of setting an immersion surface area contacting a solder material(S) to P, a density of the solder material to P, a withdrawing speed of a sample piece(T) to Sim when the sample piece is withdrawn, measuring a maximum withdrawing force Fwd at an instant when a wetting angle that the sample piece contacts the solder material, measuring a withdrawing time twc from the beginning of the withdrawing to the generation of the maximum withdrawing force, and obtaining a surface tension from a relation formula, Fwd=Pγ+pgSim·twc on the basis of the measured maximum withdrawing force Fwd and the withdrawing time twc.
Patent KR-20000076527-A (KR)
IPC: H01L21/316
Filed: 2000-01-27
Abstract: 본 발명은 저온에서 CVD막 등으로부터 이물질을 제거하기 위한 방법과 피처리물의 표면 상에 고품질의 산화막과, 질화막, 산화질화막 등을 비교적 저온에서 형성하기 위한 막 형성방법을 제공하는 것이다. 
     Si기판(11)을 벳셀(Vessel)(20) 내에 설치한다.  벳셀(20) 내에 유기금속 착체와 초임계 상태의 이산화탄소를 공급하고 백금 박막(13) 상에 BST박막(14)을 형성하면서 BST박막(14) 형성시에 발생하는 탄소화합물을 제거한다.  초임계 상태의 이산화탄소에 대한 탄소화합물의 용해도가 매우 높고 초임계 상태 이산화탄소의 점도가 낮은 것을 이용하여 BST박막(14) 중의 탄소화합물을 효율적으로 제거할 수 있다.  초임계 상태 또는 아임계 상태의 물 등을 이용하여 산화와 질화 등의 처리를 저온에서 실시함으로써 산화막이나 질화막 등을 형성할 수도 있다.
Patent KR-20010076642-A (KR)
Title: Film for the display laid by cured coating
Inventor: KIM JIN YEOL
IPC: G02F1/13
Filed: 2000-01-27
Abstract: PURPOSE: A displaying film with a stacked hardening layer is to form the hardening layer on a surface of a plastic member to increase chemical resistance, optical characteristic, surface hardness, thereby improving productivity and quality of a product. CONSTITUTION: After forming a hardening film(2,3) on both sides of a plastic film(1), a gas barrier layer(4) and an inorganic conductive film(5) are stacked on one side of the hardening film. The hardening film is formed of UV resin containing silica particles of 0.0005 to 0.01 weight percent having an average particle diameter of 5 to 50 nanometer. The hardening film has a thickness of 3 to 10 micron meter. The UV resin is formed of one of pentaerythritolacrylate, trimethylolacrylate, trimethylolpropane-triacrylate, butoxyethylacrylate, ethylhexylacrylate, n-vinylpyrrolidone, or a compound resin. Adhesive force between the gas barrier layer and a transparent film such as the inorganic film is estimated in a tape test method.
Patent KR-20010006628-A (KR)
Inventor: RUDOLPH BERND
IPC: H05B41/28
Filed: 2000-02-11
Abstract: PURPOSE: A lighting circuit device is provided for at least one low-pressure discharge lamp, having a harmonic filter simply composable with a reduced number of electric components. CONSTITUTION: The lighting circuit device for lighting at least one low-pressure discharge lamp (LP1, LP2) by using inverters (Q1, Q2) has a harmonic filter simply composed for limiting harmonic components in a current from a power supply. The harmonic filter comprises a backup capacitor (C2), a diode D1, a trapezoidal capacitor (C7), and a resonance capacitor (C6).
Patent KR-20010006645-A (KR)
Inventor: GOTO TAKESHI
IPC: H04N9/31
Filed: 2000-02-17
Abstract: PURPOSE: An illuminator is provided to improve light utilization efficiency by decreasing the incidence of illuminating light on a margin area. CONSTITUTION: A convex lens(211) making the corresponding lens of a lens array(21) superpose and form light into an image on a surface to be irradiated(24) and a convex lens(221C) whose focal distance is longer than the convex lens are formed in a nest state in a lens array(22C) as for the set of a condenser lens(23) and the lens array(22C). The illuminance distribution of the light superposed and formed into the image on the surface to be irradiated is almost uniform, but the illuminance distribution of the light which is not formed into the image on the surface to be irradiated shows high round shape in a center part, and the light quantity in the margin area is decreased in the distribution obtained by superposing both illuminance distributions. It is good to use a plate part or a concave lens instead of the lens(221C). It is good to use lenses having the same focal distance and different size or a lens where eccentric lenses having the same focal distance and the same size and having the different deviation of an optical axis to a center axis are formed instead of the lens array(22C). It is good to reduce the margin area by adjusting the positions of the lens array(21) and the lens(23).
Patent KR-20010014491-A (KR)
Title: Semi-automated segmentation method for 3-dimensional ultrasound
Inventor: FENSTER AARON
IPC: A61B8/12
Filed: 2000-02-18
Abstract: PURPOSE: A semi-automated method for three-dimensional ultrasound is provided to construct and display 3D ultrasound images of luminal surfaces of blood vessels. CONSTITUTION: A semi-automated method for three-dimensional ultrasound comprises a step of acquiring a 3D ultrasound image of a target vessel and segmenting the luminal surfaces acquired from the 3D ultrasound image of the target vessel to generate a 3D ultrasound image of the lumen of the target vessel, wherein an inflating balloon model is used for segmenting the luminal surfaces of the target vessel. The method is useful for diagnostic assessment of bodily vessels as well as provides for therapy planning and as a prognostic indicator.
Patent KR-20000030374-A (KR)
Inventor: LEE KYONG JIN
IPC: G06Q30/08
Filed: 2000-02-25
Abstract: PURPOSE: An internet bidding system is provided to activate a B2B electronic commercial transaction by constructing a bidding system when installing a package and embodying a buying process on a web. CONSTITUTION: A completed bidding, a current progressed bidding and a progressing bidding for the future are inquired. Items are additionally requested when an authentication to other items is received, and an approved item is identified. All matters to bidding in which a member is entered are inquired. The member selects and bids desired items. Answers to questions frequently wrote by members through a question and answer(Q and A) are notified.
Patent KR-20010087680-A (KR)
Title: Wrapping paper for decoration and its preparation method
Inventor: HONG SUN DAL
IPC: B32B5/14
Filed: 2000-03-08
Abstract: PURPOSE: A decorative packing paper and a method for manufacturing thereof are provided to improve the added value by improving the aesthetic sense with sticking paint and varnish to the packing paper. CONSTITUTION: In the decorative packing paper and the method for manufacturing thereof, a netting thread type packing paper(1), an adhesive(2) and the decorative powder(3) are included. The decorative powder(3) is stuck to the netting thread type packing paper(1), or a textile paper by using the adhesive(2). The netting thread type packing paper(1), or the textile paper is conveyed by a conveying instrument and the adhesive(2) is sprayed on the packing paper(1). And the decorative powder(3) is sprayed on the surface, on which the adhesive(2) is sprayed. After the adhesive(2) is solidified, a pressing roller passes the packing paper(1).
Patent KR-20010092974-A (KR)
Title: Indication for lighting state in gas appliances
Inventor: CHOO GWANG TAEK
IPC: F24C3/12
Filed: 2000-03-28
Abstract: PURPOSE: An ignition state display for gas device is provided to achieve an improved use convenience by allowing a user to easily check whether or not the knob operates in the dark place. CONSTITUTION: An ignition state display comprises a semi-transparent unit(100); a reflector plate(400) for reflecting light to the semi-transparent unit; and a bulb(300) for emitting light when a knob(210) is operated by a user. The semi-transparent unit includes a main body(110) having an installation opening(111) penetrating through the main body so as to allow the knob arranged at the front surface of a gas device(200) to be inserted into the installation opening; and a diffusion portion(120) formed by bending outward an end of the main body of the semi-transparent unit. The installation opening has a protrusion(112) formed inside of the installation opening so as to prevent the knob from being inserted too deeply, and an elastic spring(500) is arranged between the protrusion and the knob.
Patent KR-20010095438-A (KR)
Title: Use of Horseradi sh Essential Oil for Stored-Product Insect-Control Agent
Inventor: AHN YONG JUN
IPC: A01N61/00
Filed: 2000-03-30
Abstract: PURPOSE: Provided is horseradish oil of which active ingredients are highly volatile, thus which shows excellent vermicidal activity through fumigation. CONSTITUTION: The horseradish oil has vermicidal effect on Lepidoptera, Plodia interpunctella(Hubner) larva, Lasioderma serricorne(Fabricius) imago belonging to Coleoptera, Sitopholis oryzae(L.) imago, Callosobruchus chinensis(L.) imago, and Attagenus japonicus Reitter. Particularly, horseradish oil is prepared by hydrothermal extraction or supercritical extraction.The horseradish oil can be dissolved in an organic solvent selected from methanol, hexene, acetone, ethanol or dichloromethane.
Patent KR-20010095714-A (KR)
Title: Compact disc recordable player having means of copy protection and copying method thereof
Inventor: HAN YONG HUI
IPC: G11B20/00
Filed: 2000-04-11
Abstract: PURPOSE: A compact disc recordable player with a copy protector and a copy method thereof are provided to prevent an illegal copy by checking a copy history of an inputted disc. CONSTITUTION: A drive for play(101) drives a disc for play and regenerates data recorded on the disc for play. A drive for play/record(102) drives a disc for play/record and regenerates data recorded on the disc for play/record or records data on the disc for play/record. A user interface portion(103) receives a user's control command. An audio signal input/output portion(104) performs an input operation and an output operation of a digital signal and an analog signal. A main control portion(111) performs the user's control command. An audio signal processing portion(112) receives or transmits an audio signal from or to the audio signal input/output portion(104). A disc information recording portion(113) stores data recording information of the disc for play and the disc for play/record. A copy protection disc list recording portion(114) stores a disc list for restricting a copy operation.
Patent KR-20010098075-A (KR)
Inventor: KIM YUN BIN
IPC: F01P5/12
Filed: 2000-04-28
Abstract: 본 발명은 쿨링팬 구동장치에 관한 것으로서, 
     종래의 쿨링팬 구동장치는 라디에이터가 엔진의 앞쪽에 차체의 전면을 향하도록 설치되어있고, 쿨링팬을 구동하기위한 동력전달수단인 구동축이 엔진에 일체로 결합된 상태에서 크랭크축으로부터 전달되는 동력에의해 회전하여 쿨링팬을 구동시키도록 구성되어 있기 때문에 공간이 제한되어있는 엔진룸 내에서 라디에이터의 크기를 크게할 수 없게되어 엔진의 출력향상에 신속히 대응하지 못하는 문제점이 발생하였다. 
     따라서, 상기 문제점을 해결하기위한 본 발명은 엔진 냉각을 위한 라디에이터와 팬을 엔진룸의 일측에 형성하고, 팬 구동을 위한 동력전달수단을 서로 직각을 이루는 구동축과 스플라인 샤프트의 끝부분에 각각 베벨기어를 형성하여 엔진의 크랭크축으로부터 공급되는 회전력이 직각방향으로 팬에 전달되도록 하므로서, 엔진의 고마력화에 대응하여 라디에이터의 크기를 적절히 가변시킬 수 있고, 팬의 크기를 라디에이터의 크기에 비례하여 크게 형성할 수 있어 라디에이터의 냉각수 냉각성능을 향상시킬 수 있도록 하여 엔진출력 향상 대비 라디에이터의 냉각성능을 향상시킬 수 있도록 한 쿨링팬 구동장치에 관한 것이다.
Patent KR-20000058361-A (KR)
Inventor: AHN JI YANG
IPC: H05K3/46
Filed: 2000-04-25
Abstract: PURPOSE: A method for forming a circuit of a circuit board is provided to reduce inferior articles and production process by using laser and laser mask. CONSTITUTION: A bottom panel(25) is made of laser transparent material such as fused silica. A copper plate(14) is placed on the bottom panel(25). A laser mask having circuit pattern coat(26) formed of laser reflecting material is placed on the copper plate(14) in one side of the bottom panel(25). The laser reflecting material is at least one selected from group including dielectrics, oxides, fluorides, sulfides, Au, Ag, Al, Ni-Cr, Si, Ge, etc. The laser mask is arranged in parallel with the surface of the copper plate(14) with a predetermined distance, and laser is irradiated onto the copper plate. The melted copper is removed by compressed air from a blower, thereby forming a circuit on the surface of the copper plate(14).
Patent KR-20000049830-A (KR)
Inventor: KIM KAP YONG
IPC: G06F17/00
Filed: 2000-05-02
Abstract: PURPOSE: By making an electronic catalogue, when a buyer visits the membership company, he can see the company's products and related data which are changed into digital images on the internet in real time. The collected data during making the electronic catalogue can be applied to classify the enterprise data, adjust them, and construct a database by each enterprise. As the reliable enterprise information which the buyer wants at the internet trade is provided in real time, a base system to process the trading business automatically is established. CONSTITUTION: A digital recording mean takes a photograph of the company's products in a digital image, and if a product needs modeling, the product is taken a photograph in a three dimensional image. The digital image editing mean controls the size of the image taken from the digital recording mean, compresses it, and revise the quality of the image. The wire/wireless data transmitting mean transmits the images joined from the digital image editing mean to a destination through a wire/wireless transmitting server. The car studio moves a set which consists of above three means to the determined company and can make the electronic catalogue.
Patent KR-20010103375-A (KR)
Inventor: OH JEONG OK
Filed: 2000-05-10
Abstract: 본 발명은 광역 번호 안내 시스템의 호 처리 서비스 방법 및 제어에 관한 것으로, 호 처리 관련 서비스의 수정, 추가, 삭제를 신속하게 처리하고, 호 처리에 대한 단계별 서비스를 제어할 수 있는 기술을 제공한다. 
     본 발명에 따른 서비스 제어 함수에 의한 호 처리 서비스 방법 및 제어 기술은 광역 번호 안내 시스템의 내부에서 수행되는 호 처리 관련 서비스를 제어할 때, 호 처리 서비스에 따른 제어 로직과 제어 로직을 처리하기 위한 다수의 데이터를  소프트웨어적으로 쉽게 관리할 수 있도록 한다.
Patent KR-20010107271-A (KR)
Inventor: LEE HO SEOK
IPC: G01C21/34
Filed: 2000-05-26
Abstract: 무선으로 자신의 주변 위치의 필요한 정보만을 다운로드하여 표시하는 정보 처리 장치 및 방법이 개시되어 있다. 본 발명은 현재 위치를 계산하여 그 현재 위치 정보를 서버로 전송하여 현재 위치의 특정 주변 정보만를 요청하고, 서버에서 그 위치의 특정 주변 정보를 다운로드하여 그 특정 주변 정보에 바탕으로 사용자 움직을 표시하는 네비게이션시스템, 상기 네비게이션시스템로 부터 수신된 현재 위치와 특정 주변 정보에 대한 요청 정보에 따라 현재 위치의 특정 주변 정보만를 서치하여 상기 네비게이션시스템으로 전송하는 서버를 포함한다.
Patent KR-20000054372-A (KR)
Inventor: SHIN YEE KYUN
Filed: 2000-06-02
Abstract: PURPOSE: A method for selecting clothes in E-commerce is provided to exactly select the clothes to be bought by constructing the clothes library including the commodities code, partial name and partial allowance size of the clothes and by displaying whether the clothes is fitted to a customer body in visual on internet. CONSTITUTION: A method for selecting clothes in E-commerce is composed the steps of;selecting the clothes made in manufacturer(1);calling a clothes library selected in step(1)(2);inputting a body size of customer about selected clothes(3);comparing the respective partial allowance size of clothes in clothes library with the body size of customer(4);displaying the clothes part which is not fit to customer body in different color(5);and displaying the clothes fitted to customer body(6).
Patent KR-20010110539-A (KR)
Inventor: KIM GYU SEOK
IPC: G02F1/13357
Filed: 2000-06-07
Abstract: 정면 휘도 및 공정수율을 향상시킬 수 있는 액정표시장치의 조명 방법, 이를  위한 액정표시장치의 백라이트 어셈블리 및 이를 채용한 액정표시장치가 개시되어 있다. 램프로부터 발생된 광을 LCD 패널 방향으로 입사시키고, 상기 입사된 광의 광속 분포를 균일하게 하기 위하여 1차로 확산시킨다. 상기 1차로 확산된 광의 광속을 상기 LCD 패널과의 평행 평면상의 제1 방향 성분에 관하여 집광시킨 후, 상기 집광된 광의 광속을 상기 LCD 패널의 화소의 시야각을 확장시키기 위하여 부분적으로 2차 확산시킨다. 상기 2차 확산된 광의 광속을 상기 평행 평면상의 제1 방향과 수직인 제2 방향 성분에 관하여 집광시킨 후, 상기 집광된 광을 상기 LCD 패널에 조사시킨다. 광속을 2차로 확산시키기 위한 확산 시트와 제2 방향성분을 집광하기 위한 집광 시트를 하나의 시트로 제조할 수 있어서, 액정표시장치의 제조공정을 단축시킬 수 있다. 또한, 각 시트에서 결함발생률을 최소화할 수 있으므로, 공정수율을 향상시킬 수 있다.
Patent KR-20010007447-A (KR)
Inventor: GOTO TAKAO
IPC: G01R33/385
Filed: 2000-06-20
Abstract: PURPOSE: To obtain good linearity without loss of efficiency of magnetic field generation. CONSTITUTION: This coil assumes a winding pattern comprising a semicircular spiral. The electric current distribution is expressed by a continuous function Jx(x) so that the current distribution curve does not extend over both of positive and negative electrodes. The parameters of the continuous function Jx(x) is optimized for a desired linearity, and the linear portion of the semicircular spiral 1Xt1L is positioned so as to provide the current distribution curve given by the optimized continuous function Jx(x). It is symmetrically copied to obtain a gradient coil unit 1Xt, a plurality of this unit being combined to give a gradient coil assembly. Thus, good linearity is obtained and reduction of the efficiency of magnetic field generation is avoided.
Patent KR-20010029850-A (KR)
Title: Nonreciprocal Circuit Device and Method of Fabricating the same
Inventor: TANAKA YASUHIRO
IPC: H01P11/00
Filed: 2000-06-28
Abstract: PURPOSE: To obtain an non-reciprocal circuit element which can have more components integrated, facilitate a complicated assembling process, and improve productivity and reliability. CONSTITUTION: This non-reciprocal circuit element is equipped with a stack body 1 having a magnetic substrate 3 made of a ferromagnetic material, a permanent magnet substrate 4 stacked on the magnetic substrate 3, and center conductors 5 to 7 which are arranged on the top or reverse surface of the magnetic substrate 3 and electrically insulated from one another, and a yoke united with the stack body 1 and a network which is electrically connected to one of the center conductors 5 to 7 is constituted on one surface side of the magnetic substrate 3 and permanent magnet substrate 4 constituting the stack body.
Patent KR-20020007682-A (KR)
Inventor: LEE CHUN HEUNG
IPC: H01L23/48
Filed: 2000-07-18
Abstract: PURPOSE: A semiconductor package is provided to improve a heat radiation capacity, by adhering a heat radiation unit having a superior heat conductivity to one surface of a semiconductor chip and a lead so that the heat from the semiconductor chip is easily exhausted to the exterior through the lead and heat radiation unit. CONSTITUTION: A plurality of input/output pads(1c) are formed on the first surface of the first semiconductor chip(1) including the first and second surfaces(1a,1b) which are almost planar. A plurality of leads(4) having the first and second surfaces(4a,4b) are disposed on the outer circumference of the first semiconductor chip. The heat radiation unit(3) is adhered to the first semiconductor chip and the second surface of the lead, including the first and second surfaces(3a,3b) which are almost planar. A plurality of electrical connection units(5) electrically connect the input/output pads of the first semiconductor chip with the leads of the first semiconductor chip. An encapsulating material encapsulates the first semiconductor chip, the lead and the electrical connection unit.
Patent KR-20020007780-A (KR)
Title: Target Ads based on analysis of voice data
Inventor: YU CHOON YEOL
Filed: 2000-07-19
Abstract: PURPOSE: A target advertisement in accordance with a voice data analysis is provided to recognize a voice signal by using a voice recognition technique and to display and sound an advertisement related to the contents of the voice by analyzing contents of the voice. CONSTITUTION: Contents of a voice of persons or client computers(1,2) telephoning by a general analogue telephone and a digital telephone of the Internet and a mobile communication must are recognized for sounding an advertisement from an advertisement server(3). Keywords are selected out of the contents of a voice by analyzing the contents according to the 5W1H principle. Also, the age and the identity of the person(1,2) are detected by analyzing voice data and a wave form of a tone color. An advertisement is outputted to systems of the persons or client computers(1,2) from the advertisement server(3) in accordance with the analyzed contents. The contents of the advertisement may be transmitted on a screen of an IP of the person. Also, data corresponded to the advertisement may be transmitted through packet data being called.
Patent KR-20020008684-A (KR)
Title: Semiconductor manufacturing device having an impurity cleaning apparatus
Inventor: CHO JEONG HUI
IPC: H01L21/304
Filed: 2000-07-25
Abstract: PURPOSE: A semiconductor fabricating equipment with an alien substance cleaning device is provided to remove alien substances or impurities from a wafer or a reticle. CONSTITUTION: An air injection portion(402) is connected with an air supply source(428). The air injection portion(402) has a regulator(426) for controlling a pressure of air supplied from the air supply source(428). The regulator(426) is operated manually or automatically by a sense signal from a sensor and a control signal from a control portion. The first solenoid valve(427) is arranged between the air supply source(428) and the regulator(426). Impurities passing the regulator(426) are filtered by a filter(425). The air passing the filter(425) is injected to a bottom of a wafer by an air shower(420). An alien substance absorption portion(401) is connected with a vacuum supply source(414). The alien substance absorption portion(401) is formed with a vacuum duct(410) and the second solenoid valve(412).