baber/WOPTO huggingface dataset:
Patent KR-20020050991-A (KR)
Title: Method for wet scrubbing of nitrogen oxides from flue gas
Inventor: KO DONG JUN
IPC: B01D53/56
Filed: 2000-12-22
Abstract: PURPOSE: To remove nitrogen oxides from flue gas, a method for wet scrubbing is provided. It is possible to remove nitrogen oxides effectively by using the mixed solution of NaClO2, Na2SO3, NaOH with absorbent. CONSTITUTION: The process of wet scrubbing comprises the steps of (i) the producing stage of absorbent by mixing NaClO2, Na2SO3, NaOH; (ii) the contact stage of flue gas with the absorbent.
Patent KR-20020054137-A (KR)
Title: The guidance unit and method for traffic information
Inventor: LEE DONG HEE
IPC: G08G1/09
Filed: 2000-12-27
Abstract: PURPOSE: An apparatus and a method for guiding traffic information is provided to offer traffic information as a voice message to a driver and easily to upgrade a traffic information database. CONSTITUTION: A GPS(Global Positioning System) reception portion(110) receives current position information of a vehicle from a GPS satellite. A control portion(120) receives the current position information of the GPS reception portion(110), searches a traffic information database(130), and performs a control operation for transmitting a voice message to a corresponding service object. The traffic information database(130) stores the traffic information. A voice output portion(140) stores voice messages corresponding to the traffic information and replays the stored voice messages. An update portion(150) receives changed traffic information and updates the traffic information database(130). A power supply portion(160) supplies necessary power to each element. A direction detection portion(170) determines a traveling direction of the vehicle by comparing a previous position of the vehicle with the current position of the vehicle.
Patent KR-20010024242-A (KR)
Inventor: LANTZSCH REINHARD
IPC: C07D249/12
Filed: 1998-09-25
Abstract: The invention relates to a new method for producing triazolinethione derivatives of formula (I), in which R 1 and R 2 have the meanings given in the description. The method consists of a) reacting the hydrazine derivatives of formula (II) with carbonyl compounds of formula (III), in which R 3 and R 4 have the meanings given in the description, with potassium-, sodium- or ammonium thiocyanate, optionally in the presence of a diluent and/or an acid; and b) reacting the triazolidinethione derivatives of formula (V) thus produced with formic acid, optionally in the presence of a catalyst and/or a diluent. These triazolidinethione derivatives of formula (V) are new compounds.
Patent KR-20010024390-A (KR)
IPC: C07D307/83
Filed: 1998-09-30
Abstract: The invention relates to an improved method for preparing optionally substituted benzofuran-3-ones which can be used as initial products for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazines. These later are known starting materials for preparing compounds with fungicidal properties.
Patent KR-20010031987-A (KR)
Title: 폴리콰터니움 및 중합체 비구아니드에 의한 콘택트 렌즈의소독
IPC: C11D3/37
Filed: 1998-11-12
Abstract: 본 발명은 치환된 비닐이미다졸 또는 비치환된 비닐이미다졸 또는 그것의 비닐이미다졸 염의 중합체 비구아니드 및 폴리콰터니움 중합체의 조성물을 포함하는 콘택트 렌즈를 위한 안과학적으로 안전한 소독 용액에 관한 것이다. 상기의 공중합체는 5,000 내지 5,000,000의 중량 평균 분자량을 갖는다. 또한 본 발명은 콘택트 렌즈를 소독하는 향상된 방법에 관한 것이다.
Patent KR-20010033989-A (KR)
Title: 잡음 소거 회로 및 직교 다운컨버터
IPC: H04B1/10
Filed: 1999-01-11
Abstract: 본 발명은 밴드패스 수신기에 사용되는 잡음 소거 회로와 직교 다운컨버터에 관한 것이다.  잡음 소거 회로는 적어도 하나의 밴드패스 데시메이터와 가산기를 포함한다.  시그마-델타 아날로그-대지털 컨버터(ΣΔADC)의 각 루프의 출력은 개별 밴드패스 데시메이터에 공급된다.  각 밴드패스 데시메이터는 에러 소거 필터, 밴드패스 필터, 및 데시메이터를 포함한다.  에러 소거 필터와 밴드패스 필터의 전송 함수는 밴드패스 필터의 전송 함수를 공급하기 위해 컨발브된다.  필터링된 신호는 N만큼 데시메이션된다.  N 데시메이션은 밴드패스 데시메이터가 ADC 샘플링 클록의 주파수의 1/N에서 동작하도록 밴드패스 데시메이터내에 통합될 수 있다.  모든 밴드패스 데시메이터의 신호는 서로 합해지며 최종 IF 샘플은 동상과 직교 시누소이드를 가진 I와 Q베이스밴드 샘플로 IF 샘플을 다운컨버팅하는 두개의 곱셈기에 공급된다.  베이스밴드 샘플은 또한 양자화 잡음과 원하지 않는 신호를 제거하기 위해 로우패스 필터링된다.  아날로그 입력 신호의 중심 주파수, ADC 샘플링 클록 및 N 데시메이션은 입력 신호의 이미지가 0.25f S 에서 나타나도록 선택될 수 있으며, 여기에서 f S 는 데시메이션된 샘플의 샘플율이다.
Patent KR-20010041679-A (KR)
Title: 함불소 접착성 재료 및 그를 이용한 적층체
IPC: C08F8/00
Filed: 1999-03-05
Abstract: 중합체쇄 말단 또는 측쇄에 카르보네이트기를 가지고, 카르보네이트기의 수가 주쇄 탄소수 1 ×10 6 개에 대하여 150 개 이상인 함불소 에틸렌성 중합체로 이루어지는 함불소 접착성 재료.     본 재료는 내약품성, 내용매성, 내후성 및 내오염성과 같은 함불소 중합체의 우수한 성질을 유지하면서, 금속, 유리 및 수지와 같은 기재에 직접 강고하게 접착할 수 있다.
Patent KR-20010041945-A (KR)
Title: 공초점 마이크로스코피 영상 시스템
IPC: G01N33/15
Filed: 1999-03-16
Abstract: 가늘고 긴 빔을 이용하는 공초점 영상 시스템.  특정 실시예는 전하 결합 소자(CCD)를 갖는 장치에 관한 것이며, 상기 장치는 형광 물체 관측에 사용된다.
Patent KR-20010052227-A (KR)
IPC: A61M15/00
Filed: 1999-03-30
Abstract: A powder inhaler for administering powder by inhalation, comprising a chamber (58) which includes a base member (12) and a peripheral wall member (48), wherein the chamber (58) includes a first inlet (36) through which a first stream of air containing powder is in use drawn on inhalation by a user and a plurality of second inlets (66, 67, 68, 69, 100) at the junction between the base member (12) and the peripheral wall member (48) through which a plurality of second streams of air of combined lesser flow than the first stream of air are in use drawn on inhalation by the user so as to minimize retention of powder at the junction between the base member (12) and the peripheral wall member (48).
Patent KR-20010043371-A (KR)
IPC: A61P35/00
Filed: 1999-05-05
Abstract: Sessile marine organisms are a source of many marine pharmaceuticals. A method of producing such a marine pharmaceutical is provided which involves positioning a plurality of like substrates in sea water, growing the organism on the plurality of substrates, harvesting the grown organism, and extracting the pharmaceutical from the harvested organism.
Patent KR-20020061032-A (KR)
Title: alignment mark, alignment system using ter same and alignment method thereof
Inventor: HAN SANG IL
IPC: H01L23/544
Filed: 2001-01-12
Abstract: PURPOSE: An alignment mark and a system and a method for alignment and exposure by using the alignment mark are provided to compatibly use an existing alignment system, to improve accuracy by additionally forming a mesa or a trench pattern on respective unit marks, and to precisely align by enhancing the reliability on the detection of an alignment position. CONSTITUTION: The method comprises the steps of forming a mesa or a trench pattern(M,T) forming a reverse image on each unit mark, checking the contrast based on comparing the measured values of the unit mark portion and a non-mark portion by irradiating a first probe beam to the unit mark, checking the contrast based on the measured values of the portion with the mesa or the trench pattern and the portion without a mesa or a trench pattern by irradiating a second probe beam to the unit mark, and determining the center of a mark depending on the contrast values. The first probe beam is a red laser beam, and the second probe beam is a green laser beam. The center of a mark is determined on the basis of the maximum contrast value.
Patent KR-20020061193-A (KR)
Title: Auto refair method for repairing failure memory block in semiconductor memory device
Inventor: CHOI WON JAE
IPC: G11C29/00
Filed: 2001-01-15
Abstract: PURPOSE: An auto repair method of a semiconductor memory device repairing a fail memory block is provided, which performs a repair per memory block unit and has a small number of control pins. CONSTITUTION: The semiconductor memory device has a normal memory cell array(340) comprising a plurality of memory cells arranged in a matrix comprising a number of row lines and column lines and being divided into a number of normal memory blocks including each memory cell, and a redundant memory cell array(360) comprising a plurality of memory cells arranged in a matrix comprising a number of row lines and column lines and being divided into a fixed number of redundant memory blocks. According to the method, test data is written into each memory cell of the above normal memory cell array. The written data is read from each memory cell included in the normal memory cell block. Then the read data is compared with the test data to check whether they are equal. On the basis of the above comparison, a failed normal memory cell is detected. Using the detection result, the failed normal memory cell is replaced with the redundant memory cell.
Patent KR-20010078102-A (KR)
Inventor: MORIMURA ATSUSHI
IPC: B60R1/00
Filed: 2001-01-27
Abstract: PURPOSE: A calibration system, a target apparatus and a calibration method is provided to simply execute calibration for a camera mounted on a mobile body. CONSTITUTION: Simple calibration of a camera mounted on a mobile object is implemented. With a joint means(107a,107b), a target apparatus(30) for calibration is physically fixed to the mobile object(10) having a camera(101) mounted thereon. The positional relation between the vehicle and the target apparatus is finely adjusted while visually confirming a target point(106) on the vehicle through a scope means(105).
Patent KR-20010082053-A (KR)
Title: Lithographic projection apparatus having a temperature controlled heat shield
Inventor: DE VRIEZE-VOORN SONJA THEODORA
IPC: H02K3/24
Filed: 2001-02-07
Abstract: PURPOSE: A lithography projector device is provided to control a temperature of a heat shield. CONSTITUTION: An illumination system is constructed and arranged to supply a projection beam of radiation. A mask table is provided with a mask holder constructed to hold a mask. A substrate table is provided with a substrate holder constructed to hold a substrate. A projection system is constructed and arranged to image a portion of the mask that is to be irradiated by the projection beam onto a target portion of the substrate. A heat shield is arranged such that a first part of the apparatus is shielded by the heat shield from a second part, the first part required to have a temperature of a predetermined value, and the second part having a characteristic that may influence the temperature of the first part. And heat shield temperature controlling means is constructed and arranged to control a temperature of the heat shield to the predetermined value.
Patent KR-20020068437-A (KR)
Title: Method for admission, routing, directory in gate keeper
Inventor: CHO JUN U
IPC: H04L12/66
Filed: 2001-02-21
Abstract: PURPOSE: An authentication, routing and directory service method in a gatekeeper is provided to offer an optimized VoIP call service by smoothly distributing the resources of each point. CONSTITUTION: If a call is established, a gatekeeper checks whether it exceeds a call threshold(2b). In case that the call exceeds the call threshold, the gatekeeper jogs an alarm and drops the call(2c). The gatekeeper checks whether the call exceeds a full bandwidth value(2d). If the call exceeds the full bandwidth value, the gatekeeper jogs an alarm and drops the call(2c). The gatekeeper analyzes the dialed digits(2e) and judges whether the dialed digits are a digit translation object or a speed dial(2f). In case that the dialed digits are a speed dial, the gatekeeper analyzes the prefix of the digits and judges whether it is matched with a dial plan database and a speed dial database. In case that it is judged that the prefix is matched with the dial plan database and the speed dial database, the gatekeeper fetches a relevant function and executes digit translation(2g).
Patent KR-20010085544-A (KR)
Title: Process for preparing malonic diesters in a reactor with internal heat exchangers
Inventor: BAUER FRANK
IPC: C07C67/36
Filed: 2001-02-23
Abstract: PURPOSE: Provided is a process for preparing malonic diesters by carbonylation of haloacetic esters, in particular alkyl chloroacetates, with carbon monoxide and reaction with monohydric alcohols and bases in the presence of transition metal catalysts using a reactor with one or more internal heat exchanger(s). CONSTITUTION: A process for preparing malonic diesters is represented by formula(1) by carbonylation, wherein R1 and R2 are each, independently of one another, an unbranched or branched alkyl or alkenyl group, a cycloalkyl group or an aralkyl group having from 1 to 30 carbon atoms. A haloacetic ester is represented by formula(2), wherein R1 is as defined above, and Hal is a halogen atom, with carbon monoxide, a monohydric alcohol represented by the formula R2OH, wherein R2 is as defined above, and a base, in the presence of a transition metal catalyst, wherein the reaction is conducted in a stirred reactor having at least one internal heat exchanger.
Patent KR-20020069938-A (KR)
Title: Apparatus and method for collecting statistics data in network management system
Inventor: PARK JUN YONG
IPC: H04L12/24
Filed: 2001-02-28
Abstract: PURPOSE: An apparatus and method for gathering statistics data in a network management system is provided to process a communication between a statistics processing block and a gateway processing block by an asynchronous type. CONSTITUTION: A statistics processing block(200) generates processes to be processed per a managed object instance and processes the generated processes. A gateway processing block(220) has a timer(230) for generating a time end event at a certain time interval, stores statistics commands from the statistics processing block(200), and transmits the statistics commands to a corresponding system when generating the time end event.
Patent KR-20020071669-A (KR)
Title: Height adjusting unit for a table or a chair
Inventor: KIM HEE IL
IPC: A47B91/02
Filed: 2001-03-07
Abstract: PURPOSE: Provided is a height adjuster of desks or chairs for students which adjusts the height of desks or chairs and a seat plate as students' height so that it provides compatible desks or chairs without being limited to the height. CONSTITUTION: In the desks or the chairs for students which include an upper plate and the seat plate, the height adjuster of the desks or the chairs for students comprises the parts of: an elevation leg which includes an upper horizontal bar at both sides of the upper and the seat plate and an elevation insertion bar(32) with forming plural locking holes(321); a lower leg which includes a vertical bar with forming penetration holes(411) corresponding to the locking hole and a lower horizontal bar under the vertical bar; a fixing cap(5) which forms a horizontal tap hole(511) corresponding to the penetration hole; a locking subject which includes projections(61) inserted into the penetration hole and the locking hole, a spiral axis(62) bound at the horizontal tap hole and a rotation part(63) to rotate the spiral axis; and a chain which is fixed at the rotation part and the external side of the fixing cap to prevent the locking subject from being lost.
Patent KR-20020074821-A (KR)
Title: System and method for managing a electronic payment between enterprises
Inventor: LIM DONG RYUN
Filed: 2001-03-22
Abstract: PURPOSE: A system and method for managing an electronic payment among enterprises are provided to minimize an unexpected loss by preparing a securing system capable of securing a payment relation among a buyer, an intermediator, and a seller based on a bank on-line network and enhancing a reliability of a payment relation. CONSTITUTION: A DB block(70) includes a purchase fund payment information DB(71), a purchase product transfer information DB(72), a trade contract information DB(73), a selling information DB(74), a company registration information DB(75) having registration information of a buyer, an intermediator, and a seller, and a managing information DB(76). A DB managing server(40) selectively stores purchase fund payment information, purchase product transfer information, trade contract information, selling information, buyer/intermediator/seller registration information, and managing information in a necessary area of the DB block(70), or selectively outputs various kinds of data from the above DBs. An electronic payment managing server(10) is communicated with the DB managing server(40), controls the DB managing server(40) systematically, and performs an adjusting role for deciding a storage and extraction or not of the above information selectively.
Patent KR-20010090518-A (KR)
Title: Clock Control Circuit and Clock Control Method
Inventor: SAEKI TAKANORI
IPC: H03L7/081
Filed: 2001-03-23
Abstract: PURPOSE: To provide a clock control circuit wherein center frequency fluctuation caused when a PLL circuit is used as well as jitter and the like caused by a feedback loop are eliminated, for significantly reduced phase error. CONSTITUTION: There are provided a multiplication interpolator 10 which generates and outputs multiphase clock acquired by multiplying an input clock 1, a switch 20 into which the multiphase clock outputted from the multiplication interpolator 10 is inputted and from which two of them are outputted, a fine-tuning interpolator 30 which, with the two outputs from the switch as input, outputs the signal which is acquired by interior-dividing the phase of the two outputs, and a control circuit 40 which switches the switch 20 and variably controls the interior division ratio of the fine-tuning interpolator 30.
Patent KR-20010095031-A (KR)
Title: Silver Ion - Containing Solution and use thereof
Inventor: JEON IN SOO
IPC: A23B7/16
Filed: 2001-03-27
Abstract: PURPOSE: A solution containing silver ion and a using method thereof are provided, which are characterized by getting various goods having disinfection and antibiosis, getting food and a beverage having an effect promoting health and being useful for a sanitary towel, a mask, a band, a diaper, a bandage, favorite food, textile products, natural food, processed foodstuff and so on. CONSTITUTION: The solution containing silver ion is obtained by a process containing the steps of: electrolytic-analyzing silver having at least 99.9% of purity, to make the ion of Ag+ having at least 2ppm concentration; and then adding a bonding solution to a solution containing silver ion, followed by stirring and mixing. The using methods comprises the steps of: (i) adding the bonding solution to at least 14ppm of silver ion solution, followed by stirring and mixing; coating a proper article; and then drying; or (ii) mixing and diluting at least 2ppm of silver ion solution with foods, medical supplies, toilet articles or beverages.
Patent KR-20020033022-A (KR)
Title: Factory layout
Inventor: EGUCHI KOJI
IPC: E04H1/00
Filed: 2001-03-29
Abstract: PURPOSE: To provide a plant layout which can improve the disaster preventing ability of a plant, can secure an efficient traffic line in the physical distribution of products, and can realize an efficient capital investment. CONSTITUTION: The plant layout is designed to have a spider-web type polygonal shape having three or more corners and an open ceiling area 3 including an air-conditioning facility partially set up in the central part of the polygon.
Patent KR-20010067860-A (KR)
Title: Apparatus and method for manufacturing flanged cylindrical units of storage tank, and flanged cylindrical units manufactured thereby
Inventor: KANG DONG YEOL
IPC: B21D51/18
Filed: 2001-04-03
Abstract: PURPOSE: An apparatus and a method for manufacturing flange type cylindrical unit of a storage tank and the flange type cylindrical unit manufactured thereby are provided to improve the structural rigidity, be resistant to torsional deformation, and supply relatively wide welding area. CONSTITUTION: An apparatus for manufacturing a flange type cylindrical unit of a storage tank includes a strip feeder(200) receiving power in a first large electric motor(830) and a first chain/gear connecting part for rotating a turntable to transfer a strip from a strip coil, a roller leveler(300) coupling a plurality of vertically-standing leveling rollers with a second chain/gear connecting part to be rotatable to smooth the strip transferred from the strip feeder, a strip cutter(400) having a pair of first actuators(410) operating an operational blade toward a fixed blade and a hydraulic equipment(460) to cut the strip, a flange bender(500) coupling vertically-standing bending rollers with a third chain/gear connecting part to be rotatable to form flange parts at both ends of the strip, and a flange bending part(600) formed with second actuators(610), a press roller, a driving roller, first and second bending rollers to bend the strip in cylindrical structure not to distort the flange parts.
Patent KR-20020078401-A (KR)
Title: Method for saving of short message at receiving call in mobile communication terminal
Inventor: NA SEONG JU
IPC: H04B1/40
Filed: 2001-04-09
Abstract: PURPOSE: A method for storing a short message when receiving a call in a mobile communication terminal is provided to resolve inconvenience for rewriting a written character message by storing writing message data before being moved to a reception mode in case that the call is received while the short message is written. CONSTITUTION: If a new character message input is selected, a short message is written(ST13). If a call signal is sensed while the short message is written(ST17), the written message is stored in a temporary buffer of a memory(ST18). The received call signal is processed(ST19). If the call signal process is completed(ST22), a current mode is automatically moved to a character message writing mode(ST23).
Patent KR-20020079196-A (KR)
Inventor: KIM CHANG SU
IPC: H01L27/12
Filed: 2001-04-13
Abstract: PURPOSE: A method for fabricating a display device for flat display device is provided to form simultaneously a transistor group for image display and a transistor group for controlling a driving signal and reduce the number of fabricating processes. CONSTITUTION: A buffer layer(410) is formed on a display substrate(400). A plurality of semiconductor layers(242,243) are formed on a non-effective display region. A plurality of semiconductor layers(311,321) are formed on an effective display region. The first insulating layer(420) is formed on a whole surface of the display substrate(400). An ITO layer is formed on the first insulating layer(420). A plurality of ion stopper layers(244,245,312,322) and an anode electrode(323) are formed on the first insulating layer(420). A high density ion doping process is performed on the semiconductor layers(242,311,321). A plurality of patterned gate layers(314,325) are formed on the ion stopper layers(312,322). A plurality of high density ion doped regions(246,313,324) and a plurality of low density ion doped regions(249,315,326) are formed on the semiconductor layers(242,311,321). The second insulating layer is formed on the whole surface of the display substrate(400). A plurality of contact holes are formed on an upper face of the second insulating layer. A source/drain metal layer(440) is formed on the whole surface of the display substrate(400). A pixel electrode(323) is exposed by opening a gate layer(323a).