baber/WOPTO huggingface dataset:
Patent KR-20020046291-A (KR)
Title: Telemetering train protector using cbtc
Inventor: KIM BONG TAEK
IPC: B61L13/00
Filed: 2000-12-12
Abstract: PURPOSE: Provided is a train protection wireless system with CBTC based which uses wireless network to inform emergency state of a train to a neighboring train so that it helps to recover emergency state into normal state quickly and exactly. CONSTITUTION: The train protection wireless system with CBTC based comprises the parts of: a wireless communication system(110) which includes plural base stations(111), a control station(112) and a management station(113); a control part for generating an emergency signal(140) which generates a signal to inform emergency state of the train by users' operation; a display part for emergency situation(130) which is operated by a control signal to display emergency situation; and a train control system(120) which includes a mobile station(121), a speed detector(128), an alarm signal generation part(124), a speed control part(127), a database part(126), an operation switch part(129), a display part for driving state(125), a micom(123) and an interface part(122).
Patent KR-20020046363-A (KR)
Title: Nozzle for use in a sludge incinerator
Inventor: MIN JONG MIN
IPC: F23G5/00
Filed: 2000-12-13
Abstract: PURPOSE: A spray nozzle for a sludge incinerating melt furnace is provided to reduce manufacturing cost of the melt furnace by simplifying a control and supply system of sludge and oxidizer. CONSTITUTION: A spray nozzle(10) for a sludge incinerating melt furnace comprises a sludge spraying unit(11), a first oxidizer spraying unit(12), a second oxidizer spraying unit(13), a circulator(14), and a controller(15). The sludge spraying unit is installed on an upper portion of the sludge incinerating melt furnace body to spray sludge carried with transferring air from a sludge supply. The first and second oxidizer spraying units are coaxially installed inside and outside the sludge spraying unit to spray the first and second oxidizers. The circulator is installed between the sludge spraying unit and the second oxidizer spraying unit to circulate the sprayed oxidizers. The controller is installed to an end of the first oxidizer spraying unit to control a spraying angle of the sludge.
Patent KR-20020047769-A (KR)
Title: Subway display system using laser
Inventor: OH SEUNG HWAN
IPC: G09F13/42
Filed: 2000-12-14
Abstract: PURPOSE: Provided is a subway advertisement system with laser based which irradiates laser image for advertisement to the wall of a tunnel from subway to enable a passenger to see laser image so that it excites passengers' curiosity to maximize advertisement effect. CONSTITUTION: The subway advertisement system with laser based comprises the parts of: an input tool(10) which inputs image data; an operation part(20) which includes a data storage part(22) to store image data, an image data converter(24) to play the stored image data, a production part(26) to produce image data and a laser generator(28) to irradiate the generated laser image toward the wall of the tunnel; a detection part(30) which includes an exit detection sensor(32) to detect the exit of a train at each station and generates an exit detection signal and an entrance detection sensor(34) to detect the entrance of the train at each station and generates an entrance detection signal; and a control part(40) which receives the exit signal to control the operation part for irradiating image data toward the wall of the tunnel and the entrance signal to control the operation part for stopping the operation of the laser generator when the train arrives at the station.
Patent KR-20010062436-A (KR)
Inventor: SAKATA YOSHIMASA
IPC: G02B1/14
Filed: 2000-12-14
Abstract: PURPOSE: To develop a cured resin panel reduced in undulation and excellent in flatness even in the case of a thickness of 100 μm or more or in a case exceeding a 2-inch size and a method of manufacturing the same excellent in mass productivity. CONSTITUTION: In a method for manufacturing a double-layered resin panel, a resin coating solution A is developed on a support 5 having a smooth surface in a sheetlike form and a resin coating solution B same to the solution A or separate therefrom is superposed and developed on the coating layer or solidified layer formed on the support in a sheetlike form and the respective layers 12, 22, 42 are individually solidified or more than two layers are collectively solidified to form a resin panel wherein more than two resin layers 1, 2, 4 are closely bonded and superposed one upon another and more than two adjacent cured resin layers 1, 2 are provided in the resin layers. The double-layered resin panel has at least a layer wherein a thinner thermosetting epoxy resin layer closely bonded and superposed on a thermosetting epoxy type resin layer. The doublelayered resin panel can be continuously produced by a developing system of resin coating solutions and the generation of undulation can be suppressed by a superposing system of cured resin layers.
Patent KR-20020049308-A (KR)
Title: Embo rim mold progress
Inventor: KIM JU NYEON
IPC: B29C33/38
Filed: 2000-12-19
Abstract: PURPOSE: An embossing RIM(Reaction Injection Mold) manufacturing process is provided to produce a molded product having an embossing pattern to conform to the specification of the product and to reduce damage to the embossing pattern by comprising a process in which an embossing sheet is bonded on a CNC-machined skin of a master model. CONSTITUTION: According to the embossing RIM manufacturing process, first, chest resins are provisionally formed by bonding. A skin of a master model(110) then is machined by a CNC machine tool. An embossing sheet(120) then is bonded on the CNC-machined skin of the master model(110). A lower mold(130) then is laid on the skin of the master model(110) on which the embossing sheet(120) is bonded, and then a backing operation is carried out. The lower mold(130) is then removed. The master model is then machined by the CNC machine tool so that it is used as an upper model(140). The upper mold(140) is then laid and wet-bonded on the lower mold(130). A RIM product of which the surface is painted is then formed.
Patent KR-20020050885-A (KR)
Title: Apparatus for controlling coating weight on strip in continuous galvanizing process
Inventor: CHAE HONG GUK
IPC: C23C2/06
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus for controlling coating amount on a strip in hot dipping galvanizing process is provided to accurately control the coating amount adhered onto the strip by directly measuring the coating amount used at a time point when plating is carried out without using of an ordinary coating amount measuring sensor. CONSTITUTION: The apparatus for controlling coating amount on a strip in hot dipping galvanizing process comprises a subsidiary zinc pot(6) which is connected and installed so that the subsidiary zinc pot(6) supplies a plating solution to a main zinc pot(1) through which the strip(2) passes so as to be coated with the plating solution; a mold level auto controller(12) which is connected and installed between the pots(1,6) so as to constantly maintain a mold level(4) of the main zinc pot(1) by controlling the plating solution injected into the main zinc pot(1) from the subsidiary zinc pot(6); and an air knife(5) ejecting air onto the strip(2) so that the coating amount adhered onto the strip corresponds to a coating amount requested by consumers according to the plating solution that is injected into the main zinc pot(1) after being controlled by the mold level auto controller(12).
Patent KR-20020051208-A (KR)
Title: Sn multilayer plated Nd-Fe-B magnet having superior corrosion resistance
Inventor: CHOI SEUNG DEOK
IPC: C25D3/00
Filed: 2000-12-22
Abstract: PURPOSE: A Nd-Fe-B made magnet plated with tin of multi layers is provided to improve its corrosion resistance, and uniform adhesion and contact properties without deteriorating the magnetic force thereof by virtue of the tin layers. CONSTITUTION: The Nd-Fe-B made magnet is plated with tin of multi layers comprising: a lower semi-lustrous tin plating layer having a thickness of 5 to 15 micrometers on the surface of the magnet; an electroless tin plating layer having a thickness of 4 to 18 micrometers on the lower semi-lustrous tin plating player; and an upper lustrous tin plating layer having a thickness of 4 to 12micrometers on the electroless tin plating layer.
Patent KR-20010070349-A (KR)
Title: Character display device, character display method, and recording medium therefor
Inventor: ASAI YOSHIMI
IPC: G09G5/30
Filed: 2000-12-23
Abstract: PURPOSE: To provide a character display device, a character display method and a recording medium in which a character is highly precisely displayed in subpixel units and coloring is provided for the character or the background of the character. CONSTITUTION: The character display device is provided with a display device having plural pixels and a control section that controls the display device. The plural pixels include plural subpixels that are arranged in a prescribed direction. A subpixel is before hand assigned one color element and the intensity of the element is stepwise displayed by plural color element levels. The control section independently sets one level for each of the plural subpixels among plural color element levels. In accordance with the corresponding relationship between the plural color element levels and the plural luminance levels, the color element level set to a subpixel is converted into one luminance level corresponding to the plural luminance levels and the corresponding relationship is varied in accordance with the character color information that controls the color of the character to be displayed on the display device and the background information which controls the background color of the character.
Patent KR-20020052748-A (KR)
Title: Thickness measurement of ceramic paste at a blast furnace
Inventor: CHOI TAE HWA
IPC: G01B7/06
Filed: 2000-12-26
Abstract: PURPOSE: A furnace wall thickness measurement apparatus is provided to measure the thickness of furnace wall in an easy and accurate manner by measuring the thickness of the filler member filled into the furnace wall for repair and maintenance of the furnace wall. CONSTITUTION: A furnace wall thickness measurement apparatus comprises a probe(10) attached to the filler member which is filled into the furnace wall and exposed outward from a furnace(1); a striking unit(20) for applying impact to the filler member through the probe; and an analyzer for measuring length of the filler member by measuring an electrical signal output from the probe. The probe is a cylindrical piezo-electric element having a cavity formed in a lengthwise direction of the piezo-electric element, and surrounds the striking unit. The central line of length of the filler member, central line of length of the probe and the striking point of the striking unit are positioned at a single straight line.
Patent KR-20010022485-A (KR)
IPC: C07C41/26
Filed: 1998-07-28
Abstract: The subject of our invention is the process for the preparation of the 1-(3,4-dimethoxyphenyl)ethanol of formula (I), by the reduction of 3,4-dimethoxyacetophenone of formula (II), characterized in that the carbonyl group of the 3,4-dimethoxyacetophenone of formula (II) is reduced by 1 mol of hydrogen under the conditions of catalytic hydrogenation.
Patent KR-20010022642-A (KR)
Title: 염기 촉매 및 카르보닐 화합물 유도체의 제조 방법
IPC: B01J31/26
Filed: 1998-08-05
Abstract: 본 발명은 알칼리 금속의 알콕시드, 수산화물 및 산화물로 이루어지는 군에서 선택되는 1 종 이상의 알칼리 금속 화합물과 알칼리 토금속 산화물을 알칼리 금속 화합물의 중량/알칼리 토금속 산화물의 중량 = 0.005∼1 의 범위로 제조하여 얻어지는 염기 촉매를 알데히드의 반응에 사용하여 글리콜모노에스테르를 제조하고, 이에 따라 알돌 반응 등에 적용할 수 있는, 고활성으로 목적 생성물을 높은 선택율로 얻을 수 있는, 효율이 좋은 염기 촉매를 제공한다.
Patent KR-20010023174-A (KR)
Title: 동조를 위한 희생층을 사용한 압전 공진기
IPC: H01L41/09
Filed: 1998-06-26
Abstract: 본 발명은 희생 질량 부하층(16)을 구비한 압전 공진기(10)에 관한 것이다.  질량 부하층(16)으로부터 재료가 제거되어 공진 주파수를 원하는 목표치로 상승시킨다.  희생층(16)은 금 또는 은과 같은 조밀한 재료로 이루어지지만, 반대의 의사 주파수 문제점을 증가시키지 않으면서 공진기(10)의 고주파 알루미늄 전극(14) 상에 사용될 수 있는 비교적 박층으로 이루어진다.  질량 부하층(16)이 도전성일 필요는 없다.  또한, 금 또는 은 희생층(16)은 알루미늄 또는 알루미늄 산화물과 같이 실용적이고 경제적인 속도에서 이온 밀링함으로써 제거될 수 있다.  양호하게 확산 배리어(18)가 전극(14)과 질량 부하층(16) 사이에 삽입된다.
Patent KR-20010030801-A (KR)
IPC: A61K9/16
Filed: 1998-09-29
Abstract: Stabilized dispersions are provided for the delivery of a bioactive agent to the respiratory tract of a patient. The dispersions preferably comprise a plurality of perforated microstructures dispersed in a suspension medium that typically comprises a hydrofluoroalkane propellant. As density variations between the suspended particles and suspension medium are minimized and attractive forces between microstructures are attenuated, the disclosed dispersions are particularly resistant to degradation, such as, by settling or flocculation. In particularly preferred embodiments, the stabilized dispersions may be administered to the lung of a patient using a metered dose inhaler.
Patent KR-20010031652-A (KR)
IPC: D21H17/29
Filed: 1998-10-23
Abstract: Modified starches prepared by cooking an amphoteric or cationic starch and an anionic, amphoteric, or cationic polyacrylamide have utility as a retention aid in the manufacture of paper.
Patent KR-20010031669-A (KR)
Title: 비스페놀 에이의 제조방법
IPC: B01J31/08
Filed: 1999-09-28
Abstract: 본 발명은 색상이 고온에서 안정되고 착색되지 않는 비스페놀 A의 제조방법에 관한 것이다. 
     산 이온 교환 수지를 촉매로서 사용하고 알킬 메르캅탄을 조촉매로서 하여 페놀과 아세톤을 반응시키는 비스페놀 A의 제조방법에 있어서, 반응 온도가 60 내지 100℃이고 아세톤에 대한 페놀 몰비가 6 내지 13이고 알킬 메르캅탄에 대한 아세톤 몰비가 13 내지 25인 조건하에서 반응을 수행하고, 미반응된 아세톤, 물 부산물 및 조촉매인 알킬 메르캅탄을 증류시켜 제거하고, 과량의 페놀을 추가로 증류시켜 제거하여서 정석 원료중 유기황 화합물의 농도를 측정하여 200중량ppm 이하로 유지하는 것을 특징으로하는 비스페놀 A의 제조방법이다.
Patent KR-20010015839-A (KR)
IPC: G03F7/20
Filed: 1999-02-04
Abstract: 표시장치 (22) 에 쇼트맵을 표시시켜, 오퍼레이터는 그 쇼트맵 상에서 평가점을 지정한다.     제어장치 (21) 는 지정된 평가점에 대응하는 투영면상 (플레이트상) 의 위치좌표를 산출하여 표시장치 (22) 에 출력한다.     플레이트 (6) 상에 노광되는 패턴에 중복된 부분이 있고, 그 중복된 부분에서 평가점이 지정된 경우, 제어장치 (21) 는 대응하는 패턴후보를 출력하여, 오퍼레이터는 그 중에서 희망하는 패턴을 선택할 수 있다.     또한, 쇼트맵 상에서 1 점을 지정하면, 자동적으로 패턴경계를 사이에 끼운 2 점이 평가점으로서 나타나는 기능도 구비하고 있다.     이로써, 평가점의 지정 및 그 플레이트면 상에서의 위치를 정확하게 단시간에 구하여, 장치의 작업효율을 향상시킨다.
Patent KR-20010040326-A (KR)
Title: 소스-제어된 채널 디코딩을 사용하여 정보를 코딩, 디코딩및 전송하는 장치 및 방법
IPC: H04L1/00
Filed: 1998-11-25
Abstract: 본 발명은 정보를 코딩하는 방법으로서 심볼 시퀀스를 포함하는 정보는 각각 다수의 비트 위치를 가지는 바이너리 코드 워드에 맵핑되며, 이 방식에서 심볼 시퀀스에 포함된 중복 정보는 하나 또는 여러 비트 위치의 바이너리값에 대한 정보를 나타낸다. 
     그 결과는 디코딩된 비트의 에러율이 추가 비용없이 감소될 수 있고 따라서 이 정보는 적은 간섭으로 전송될 수 있다.
Patent KR-20010040466-A (KR)
IPC: G03F7/031
Filed: 1999-01-29
Abstract: Photopolymerization compositions which include maleimides and processes using the same are disclosed. Polymerization of compositions which include maleimides in combination with a benzophenone compound/hydrogen atom donor sensitizer system may be activated by irradiating the composition with radiation.
Patent KR-20010106108-A (KR)
IPC: E04B2/06
Filed: 1998-04-27
Abstract: A support member includes an elongate member (2, 3) being a side wall (30) adapted to be located adjacent an end of a structure (1) to be supported. The side wall (30) includes a number of engagement means (22, 24) which permit a tie member (7) to be mounted on the side wall (30). The tie member (7) has a portion (23) projecting from the side wall (30) to engage with the structure (1) to be supported.
Patent KR-20010025091-A (KR)
Title: 반응 장치 및 그 제작 방법
IPC: B01J37/00
Filed: 1999-05-05
Abstract: 본 발명은 제 1 실리콘 시트(12)에 연결되는 하우징(11)을 포함하는 반응기 시스템에 관한 것이다.  실리콘 시트(12)는 실리콘 시트(12)의 주표면(14)으로부터 실리콘 시트(12)의 내부, 바람직하게는 실리콘 시트(12)의 제 2 주표면(15)으로 연장되는 공극(13)을 가진다.  촉매 층(16)은 적어도 부분이 공극의 표면을 덮는다.
Patent KR-20010052969-A (KR)
Title: 팽창 영역을 갖는 벨트장치 및 고정 방법
IPC: B60R22/18
Filed: 1999-06-14
Abstract: 팽창성 벨트 장치와, 무릎 벨트 부분 혹은 몸통 벨트 부분 혹은 두 부분 모두 내부가 팽창할 수 있는 이중 하중 베어링 부분을 갖는 차량 승객 고정용 작동방법이 기술된다.  내부가 팽창하는 중에 외부 벨트 부분은 선택된 약해진 라인이나 면적을 따라서 터지게된다.
Patent KR-20010071556-A (KR)
Title: 차량 클러치용 비틀림 댐퍼
IPC: F16F15/123
Filed: 2000-04-25
Abstract: 클러치용 비틀림 댐퍼는 주 댐퍼 및 프리댐퍼에 의해 출력 요소(18)에 링크연결되는 입력 요소를 포함하며, 이 프리댐퍼는 출력 요소(18)와 회전하도록 고정된 환형 웨브(40)와, 이 환형 웨브의 측면중 하나상에 배치되고 주 댐퍼의 환형 웨브(24)에 회전가능하게 링크연결되는 2개의 안내 와셔(42, 44)와, 환형 웨브(40)의 노치 및 이 안내 와셔(42, 44)의 오목부에 내장되는 스프링(50)을 포함하며, 제 1 안내 와셔(42)는 주 댐퍼의 환형 웨브(24)내로 리세스됨으로써 장착되며, 제 2 안내 와셔(44)는 제 1 안내 와셔내로 리세스됨으로써 장착된다. 
     본 발명은 특히 차량용 클러치에 적용된다.
Patent KR-20020061251-A (KR)
Title: Device for control traveling a car of the crossroads
Inventor: SEO CHANG YOUN
IPC: G08G1/09
Filed: 2001-01-15
Abstract: PURPOSE: An apparatus for controlling a vehicle driving in crossroads is provided, which makes a vehicle stop accurately at a stop line in the crossroads by controlling the driving and stop of each vehicle effectively according to a lighting state of a signal lamp in the crossroads, and thus prevents a traffic accident in the crossroads in advance. CONSTITUTION: A detection and transmission unit(100) is installed at each ramp of the crossroads, and detects a position of each vehicle to enter the crossroads, and then transmits position information of the ramp and states of the signal lamp to each vehicle. And a terminal unit(200) is installed in the vehicle and has a peculiar code, and enables a driver to control a vehicle driving in the ramp of the crossroads by informing the driver of the vehicle position information and the state of the signal lamps transmitted from the detection and transmission unit, and transmits the peculiar code to the detection and transmission unit when the vehicle violates the traffic signal by the driver.
Patent KR-20010082014-A (KR)
Title: Non-aqueous electrochemical apparatus and electrolyte thereof
Inventor: DEGUCHI MASAKI
IPC: H01M10/05
Filed: 2001-01-26
Abstract: PURPOSE: To eliminate the deteriorations of properties, which are generated by the fact that the transesterification by aliphatic ester carbonates occurs, when a mixed solvent consisting of cyclic ester carbonate and aliphatic ester carbonate is used as a nonaqueous electrolytic solution and alkoxide radicals which are strong nucleophiles such as methoxy radical or ethoxy radical are generated as the intermediates that promote ring-opening/decomposition of ethylene carbonate which is a cyclic ester, and that this makes gas generate, or dissolves metals which are positive electrode active substances, and destroys the crystal structure. CONSTITUTION: As the nonaqueous electrolyte, what has been obtained by dissolving a supporting electrolyte having lithium as a cation into a solvent containing at least salicylates or salicylidenes is used.
Patent KR-20020063056-A (KR)
Title: electronic motor protection relay
Inventor: CHUN TAE YONG
IPC: H01H50/02
Filed: 2001-01-26
Abstract: PURPOSE: A motor protection relay is provided to commonly use at any place and apply in various environment. CONSTITUTION: A motor protection relay comprises a main body(110) including an operating power supply(112) and many output contacts(111) at its upper front side, many operating buttons and indicating lamps at its top side, and three wire passing holes(115a,115b,115c) at its lower front side. Main circuit wires electrically connected to a motor and an electronic contact may pass through the three holes(115a,115b,115c). A mountable/removable port type connecting unit is coupled to the main body(110) for enabling port type connection. A mountable/removable direct connection type connecting unit is coupled to the main body(110) for enabling direct connection type connection.
Patent KR-20020065092-A (KR)
Title: Auto Loader for stacking tray in handler
Inventor: LEE EUNG RYONG
IPC: G01R31/26
Filed: 2001-02-05
Abstract: PURPOSE: A tray auto loader for a handler is provided, which tests a number of trays at one time by supplying trays to a loading part automatically, by loading the trays on one side of the loading part of the handler at one time. CONSTITUTION: Trays where devices to be tested are accommodated are loaded in a loading part, and a test is performed under a condition by transporting the devices in the loading part to a test site. Then, tested devices are classified according to the test result and then are installed in a tray of an unloading part. According to the auto loader(100), the first loading part(110) is installed on one side of the loading part and are loaded with a plurality of trays(T) where devices are accommodated. The second loading part(150) is installed on one side of the first load part successively and are loaded with a plurality of trays where devices are accommodated. When the trays of the loading part are empty, the trays in the first and the second loading part are supplied to the loading part automatically.
Patent KR-20020065269-A (KR)
Title: A system for upgrading softwares in a terminal using printed code images
Inventor: AHN BYEONG IK
IPC: G06Q50/00
Filed: 2001-02-06
Abstract: PURPOSE: A system for upgrading the software loaded in a terminal by using a printed code image is provided to upgrade software data by converting into a printed code image and to make a user upgrade the software of a corresponding terminal by reproducing the printed code image. CONSTITUTION: The system includes a code image production system(100), an authentication server(200), and a user terminal(300). The code image production system selects a specific secret key, encodes the software data to upgrade by using the selected secret key, produces a printed matter including a serial number and a printed code image corresponding to the encoded data, and delivers the printed matter to a user. The authentication server receives the selected secret key, transmits the serial number to the code image production system, and stores the secret key and the serial number in a specific storage. The user terminal reads the code image, transmits the serial number to the authentication server, decodes the code of the encoded data by using the secret key, and upgrades the software.
Patent KR-20020062779-A (KR)
Title: A zoom lens system
Inventor: ENOMOTO TAKASHI
IPC: G02B15/20
Filed: 2001-02-27
Abstract: PURPOSE: To obtain a telephoto type three-group zoom lens capable of achieving a zoom ratio being >=4. CONSTITUTION: This zoom lens system is constituted of a 1st negative lens group, a 2nd positive lens group and a 3rd negative lens group in order from an object side, and zooming is performed by moving three lens groups from the 1st one to the 3rd one in an optical axis direction. The 1st lens group is constituted of a doublet which consists of positive and negative lenses and whose surface nearest to the object side is constituted of a concave surface and satisfies following conditional expressions (1) and (2). (1) -1<r1/fW<0 and (2) 1.4<f1G/f1N<1.8. Provided that r1 means the radius of curvature of the surface of the 1st negative lens group nearest to the object side, fW means the focal distance of an entire system at a short focal distance end, f1G means the focal distance of the 1st negative lens group and f1N means the focal distance of the negative lens of the doublet.
Patent KR-20020069678-A (KR)
Title: Multi port interface apparatus and method for utopia level2
Inventor: LEE SEUNG RYEOL
IPC: H04L12/28
Filed: 2001-02-27
Abstract: PURPOSE: A multi-port interface device and method using a UTOPIA(Universal Test and Operation Physical Interface for ATM(Asynchronous Transfer Mode)) level 2 is provided to satisfy a traffic for which a system wishes by applying a weight value to a multi-port according to the frequency or importance of ATM cells transmitted and received through each port, selecting a specific port on the basis of the weight value, and interfacing the ATM cells. CONSTITUTION: A slave device(100) accommodates a plurality of ports, applies a weight value to each port, selects a specific port according to the weight value when receiving a state request signal from a master device(200), and transmits a response about the selected port to the master device(200). The master device(200) transmits the state request signal to the slave device(100), and transmits and receives cells through the selected port when receiving the response.