baber/WOPTO huggingface dataset:
Patent KR-20030057010-A (KR)
Title: A Process for Preparing Haptens for Immunoassay of Phosphorothioate Pesticides
Inventor: KIM YU JEONG
IPC: C07F9/58
Filed: 2001-12-28
Abstract: PURPOSE: A process for preparing hapten used for immunoassay of organophosphorothioate pesticide is provided, thereby rapidly and cheaply preparing the hapten having the structure of O-methyl(ethyl) O-aryl N-(carboxyalkyl) phosphoamidothioate or O-methyl(ethyl) O-aryl N-alkyl-N-(carboxyalkyl) phosphoamidothioate through two-stage process in higher yield. CONSTITUTION: A process for preparing hapten used for immunoassay of organophosphorothioate pesticide comprises the steps of: (i) reacting a compound of the formula(10) dissolved in acetonitrile with phenol compounds of the formula(11) dissolved in acetonitrile and K2CO3 at room temperature for 30 to 90 minutes to prepare a compound of the formula(12); and reacting the compound of the formula(12) dissolved in methanol with a compound of the formula(13) dissolved in methanol and KOH at 4 deg. C for 3 to 5 minutes to prepare a compound of the formula(14), wherein R1 is methyl or ethyl; R2 is aryl; R3 is hydrogen or alkyl; and R4 is alkylidene.
Patent KR-20030057013-A (KR)
Title: Thickness adjustable one body copper backing device when electro slag welding and electro gas welding
Inventor: HWANG IN HWAN
IPC: B23K5/22
Filed: 2001-12-28
Abstract: PURPOSE: A copper plate backing device is provided to reduce processing steps for backing material and to improve working efficiency by allowing the copper plate backing device to be applied to plates having various thickness. CONSTITUTION: A copper plate backing device includes a base frame(10) having an L-shape. A lower portion of the base frame(10) is horizontally bent and an upper portion of the base frame(10) is upwardly protruded from the lower end. A guide slot(12) is formed in the lower portion of the base frame(10). The upper portion of the base frame(10) is divided into two parts and a welding guide slot(16) is formed in inner walls of two parts in opposition to each other. A fever glass tape(18) is adhered to both sides of the welding guide slot(16) in order to prevent leakage when performing the welding process. A moving frame is inserted into the guide slot(12).
Patent KR-20010085325-A (KR)
IPC: H01F41/02
Filed: 2000-05-12
Abstract: 예시적인 실시예에서, 본 발명에 따른 장치는 제 1 스테이션, 제 2 스테이션, 및 제 3 스테이션을 포함한다.  제 1 스테이션에서, 비가공 자성 재료 스트립(24)이 스톡 릴(stock reel)(42)로부터 풀어지고, 비가공 자성 재료 스트립이 권취 메카니즘(60)으로 이송될 때 소정량의 비가공 자성 재료 스트립이 공급되고 측정된다.  권취 메카니즘에서, 자성 재료 스트립은 각각의 보빈(12, 14)의 개구 내에 그리고 개구를 통해 연속적으로 권취되어서 권취형 변압기 코어를 형성한다.  바람직하게는, 한쌍의 보빈이 사용되며, 자성 재료 스트립은 각각의 보빈 내에 형성된 개구를 통해 연속적으로 권취된다.  보빈을 통해 소정량의 자성 재료 스트립을 권취한 후, 자성 재료 스트립은 소정의 측정된 위치에서 절단되어서 재료의 후단부(26)를 형성한다.  제 2 스테이션(34)에서, 후단부는 적절한 방법, 즉 플라즈마 용접에 의해 하부 코일에 고정된다.  제 3 스테이션(36)에서, 자성 재료의 권취된 코어는 권취형 전기적 변압기를 형성하도록 대체로 직사각형 형태와 같은 원하는 형태로 성형된다.
Patent KR-20010075204-A (KR)
IPC: H03G1/00
Filed: 1999-09-17
Abstract: 오디오 신호 레벨을 제어하고 상기 신호를 증폭기(AMP2)로 전송시키는 제어 회로(200)가 기술되어 있다. 상기 제어 회로는 다수의 저항 노드를 갖는 R-2R 저항 네트워크를 기초로한다. 다수의 스위치(S1, S2)는 다수의 저항 노드 각각을 다수의 로우 임피던스 노드중 하나와 상기 증폭기와 관련된 로우 임피던스 입력 노드에 교호적으로 연결된다. 스위치 제어 회로(202)는 상기 오디오 신호를 로우 임피던스 입력 노드로 전송시키도록 상기 다수의 스위치를 선택적으로 제어한다.
Patent KR-20010103719-A (KR)
IPC: G06F9/48
Filed: 1999-12-17
Abstract: 스레드 목록에 포함된 스레드를 스케쥴링하는 컴퓨터 구현 방법 및 장치에서 최소한 두 스레드가 두 스레드에 대해 스케쥴링된 실행을 표시하는 우선순위를 갖는다.  본 발명은 스레드 목록에 걸친 트래버셜 동안 동등한 우선순위를 갖는 최소한 두 스레드의 스케쥴링된 실행을 변형하는 단계와, 최소한 한 스레드에 대해 기한 처리를 수행하는 단계와, 최소한 한 스레드의 미리 정해진 에러 조건에 대해 조사하는 단계를 수행한다.
Patent KR-20010113035-A (KR)
Title: Blowing apparatus in paper machine or the like
IPC: F26B13/20
Filed: 2000-02-21
Abstract: Cylindrical drying rolls are provided over which a web is passed along with a support fabric. A throttling unit provided at short distance from opening nip in air blow box equipped at the side of fabric, divides negative pressure space formed between upper and lower sealing units into regions respectively of intensified and smaller negative pressures.  The air blow box extends along the entire width of web. The air blowing device is arranged on that side of support fabric, which is away from the roll (10), mainly at the opening nip between the support fabric and the roll so that it extends from the nip to at least a short distance forward in support fabric travel direction. The sealing units include nozzles, or mechanical seals, being transversal with respect to web conveyance direction. The upper sealing unit (36) is a nozzle arranged in blow box, close to support fabric, for blowing air jets away from the negative pressure space formed between the support fabric and blow box. The lower sealing element is arranged close to support fabric or the roll (14) turning the support fabric at a distance from opening nip. A suction orifice (54) is provided between the upper sealing nozzle and throttling unit, and is connected to suction device to increase negative pressure in the region (34'). The upper sealing nozzle is arranged close to disengaging point (40) between drying roll and support fabric. The lower sealing nozzle is arranged close to closing nip between turn roll and support fabric, so that air jet from the lower nozzle is discharged from closing nip, from the region (34) and from the pocket (20) formed between the drying rolls. The throttling unit has convex surface which guides the air jets away from intensified negative pressure region, using the Coanda effect. A guide plate is arranged between throttling unit and closing nip, to prevent external ejection of air with the ejecting nozzle from reaching the closing nip. The throttling unit has air flow restriction unit extending across the web and mounted resiliently or pivotably in blow box in order to maintain intensified pressure in the region (34). The throttling unit extends to a distance to be at a distance of 10 mm from the support fabric. The region (34) has length 100-200 mm and upper and sealing nozzle is at a distance of about 70 mm from the disengaging point of support fabric. The throttling unit is at a distance of about 100 mm from the disengaging point.
Patent KR-20020025867-A (KR)
IPC: B05B1/18
Filed: 2000-04-25
Abstract: The invention relates to fire-prevention equipment and may be applied for the protection of the equipment and people during fighting a fire, for dividing the area of buildings, ground and underground structures and apparatus into fire-checking section, preventing the fall of ceilings and intermediate floors, and stopping the spread of large fires destroying the environment. The objective of the present invention is to provide a higher efficiency method of attenuating energy flow in the form of light, heat and convective gas flows and designing of an apparatus attachable to the fire monitor for the forming of a protecting screen against thermal radiation, safe, convenient and reliable; and allowing to protect from light spectre radiation and convective gas flows. The method envisages the creation of curtain from a cooling liquid that is sprayed into the space between the surfaces. When more than one curtain is formed, a combined supply of cooling liquid is used. One of the curtains is made by spraying the liquid, whereas the others by supplying foam. The apparatus consists of a frame, a sprinkling assembly and nets attached at interval to the both sides of the frame. In the openings of the frame is equipped by sprayers. <IMAGE>
Patent KR-20020012238-A (KR)
IPC: H04Q11/00
Filed: 2000-05-23
Abstract: 본 발명은 다수의 무선 통신 시스템들의 동작 동안 생성되는 신호들을 수신하기 위하여 멀티-모드에서 동작 가능한 무선 수신기 회로 장치 및 관련 방법을 제공한다. 상기 수신기 회로는 다수의 무선 통신 시스템들 중 어느 것이 통신이 수행되어야 하는가에 의존하여 선택 가능하게 이용되는 수신 체인부들로 분할된다. 수신 체인부의 선택된 조합들은 수신기 회로가 동작 가능하게 되는 모드에 의존하여 형성된다. 수신 체인부의 상이한 조합들이 수신 체인부들의 공유를 허용하여 멀티-모드 수신기 회로를 형성하기 위해 요구되는 회로 구성요소들의 수를 감소시킨다. 일 구현에 있어서, 무선 수신기 회로는 3가지 상이한 셀룰러 통신 시스템 중 선택된 시스템에서 동작 가능한 듀얼-대역, 트리-모드 이동국의 수신부를 형성한다.
Patent KR-20020015054-A (KR)
IPC: C08L101/00
Filed: 2000-01-04
Abstract: 명부 및 암부 모두에서 바람직한 항미생물 활성을 보유하는 중합체 조성물 및 이를 혼입한 물품을 제공한다.  이러한 조성물은 1종 이상의 중합체 및 1종 이상의 감광제를 포함한다.
Patent KR-20030060233-A (KR)
Inventor: PARK TAE SANG
IPC: A45B25/02
Filed: 2002-01-07
Abstract: PURPOSE: Provided are parasol frames bonded by glass fiber which have aesthetic appearance and excellent durability since the glass fiber firmly fixes the frames and are produced at a low cost. CONSTITUTION: The parasol frames include a main axis(70) to support the entire parasol at the center; parasol frame collector(40) fixed at the top of the parasol main axis(70) and having ends of a plurality of frames(30) foldably attached thereto; the plurality of frames(30), each having one end attached to the frame collector(40) and the other end supporting a parasol cloth; a parasol operating pipe sliding on the outer surface of the parasol main axis(70); and supporting frames, each having one end attached to one side of the frame(30) and the other rotatably bonded to the parasol operating pipe.
Patent KR-20020023295-A (KR)
Title: System for deaerating
Inventor: MIN EUI DONG
IPC: B01D19/00
Filed: 2002-01-12
Abstract: PURPOSE: A degassing system is provided which removes dissolved gases of industrial and power plant boilers and water circulation systems so as to prevent corrosion of metal, thereby improving performance of facility. CONSTITUTION: In a degassing system which removes through a vent the noncondensed gas from which dissolved gas is separated in the supplied water by heating supplied water supplied into a degassing vessel(70) through a water supplying piping(61) using steam and mixing the heated supplied water with high pressure steam, thereby lowering partial pressure of a noncondensed gas in the water, the degassing system comprises a heat recovery water tank(90) into which the dissolved gas and steam are supplied through a supply pipe connected to the vent; a vent pipe(93) one end of which is exposed to the outer part of the heat recovery water tank, the other end of which is received inside the heat recovery water tank, and on the outer circumferential surface of which a vent hole(92) are formed at arbitrary positions inside the heat recovery water tank; a discharge pipe(94) which has a smaller diameter than the vent pipe(93), one end part of which is connected to the vent tube with spaced apart from the inner circumferential surface of the vent pipe in a certain distance, one end of which is positioned at a position lower than the vent hole(92), and other end of which is exposed to the outer side of the heat recovery water tank; and a built-in water supply pipe(91) which is connected to the water supplying piping(62) by passing through the heat recovery water tank in a certain pattern, wherein supplied water supplied to the degassing vessel is supplied through the built-in water supply pipe inside the heat recovery water tank, and the dissolved gas inside the heat recovery water tank is exhausted through the vent hole.
Patent KR-20030062458-A (KR)
Title: Fume removal method and apparatus
Inventor: CHOI TAE YEOL
IPC: B01D46/00
Filed: 2002-01-17
Abstract: PURPOSE: A method and apparatus for fume removal are provided, which can select filter capable of filtering fume, and prevent any clogging of filter by installing demister and heat exchanger at the upstream for lowering relative humidity of air to prevent condensation of water vapor. CONSTITUTION: The fume removing apparatus comprises a filter(1) for removing particle of larger than 0.001 μm in particle size; a heat exchanger(3) for preventing any condensation of water vapor contained air; and a demister(2) installed at the upstream for removing mist, wherein condensation of water vapor contained in air is prevented by lowering relative humidity of air by preheating air through the heat exchanger(3).
Patent KR-20030068705-A (KR)
Title: Device for protecting from a image transmission of image communications mobile phone and method thereof
Inventor: CHO GYEONG HUI
IPC: H04B1/40
Filed: 2002-02-16
Abstract: PURPOSE: An apparatus for preventing the transmission of an image in a visible communication terminal and a method therefor are provided to prevent the drain of information in a specific place by a user of the visible communication terminal by transmitting a changed image to an object in a visible communication according to a received image control signal by a noise generated through a noise generating unit, in the visible communication terminal. CONSTITUTION: A CPU(201) transmits a noise generation control signal to a noise generating unit(202) according to a transmission control signal transmitted from an image information control device. The CPU(201) adds a noise generated according to the noise generation control signal through an arithmetic unit(211) and image data photographed through a camera(205) according to the visible communication selection of a user, and transmits the added data to an RF unit(204). The noise generating unit(202) generates a noise signal set for blocking the transmission of an image signal outputted from the camera(205), according to the noise generation control signal transmitted from the CPU(201). A display unit(206) displays images of the user and an object, which are photographed through the camera(205), according to the operation control of the CPU(201), by the visible communication selection of the user. A voice signal processing unit(207) processes voice signals according to the operation control of the CPU(201), for inputting and outputting the voice signals in a voice call through a speaker(209) and a microphone(208) according to the visible communication selection of the user.
Patent KR-20030001222-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: KOBAYASHI KIYOTERU
IPC: H01L27/115
Filed: 2002-02-27
Abstract: PURPOSE: To provide a semiconductor device of high reliability. CONSTITUTION: The semiconductor device comprises a silicon substrate 1, a floating gate electrode 22, comprising a side wall 22s, which is formed on a first surface 1f of the silicon substrate 1 through a gate insulating film 21, first and second side wall insulating layers 23 and 24 formed on the side wall 22s as well as on a part of the first surface 1f, and a nitrogen-contained layer 12 so formed as to extend from the part of the silicon substrate 1 near a second surface 1s as far as the part of silicon substrate 1 near the interface between the first and second side wall insulating layers 23 and 24 and the silicon substrate 1.
Patent KR-20020071757-A (KR)
Title: Method for providing internet security service
Inventor: LEE JONG U
IPC: G06F15/00
Filed: 2002-03-06
Abstract: PURPOSE: A method for providing an Internet security service is provided to make a specific user apply a security solution without charge, to perform customized advertising aiming at the users of direct or potential demands, and to efficiently and monopolistically offer various Internet services to the user. CONSTITUTION: A first service provider registers for a server of a security solution provider, and so does a user(S301,S302). The security solution provider makes a contract about a security solution service with the first service provider(S303). The first service provider selects a specific user among the users of an Internet-based service and informs the security solution provider of user selection(S304,S305). The first service provider requests the security solution provider to provide the security solution to the selected user. The security solution provider authenticates the selected user and provides the user with the solution(S306,S307). A second service provider also provides the solution to another selected user through the same procedure.
Patent KR-20030073900-A (KR)
Title: An Apparatus and Method on Profit Analysis Services of Cyber Stock Trading System
Inventor: YANG YONG CHEOL
Filed: 2002-03-13
Abstract: PURPOSE: A device and method for cyber trading service is provided to supply a stock price list and various kinds of profit and loss values according to stock prices within 2 seconds in accordance with a selection of an investor. CONSTITUTION: If a calculation request signal with respect to a profit and loss list is received from a client PC, a main control unit(110) calculates the profit and loss and controls to output calculation result data. The main control unit(110) inputs an account number of a user, an item code, and a profit and loss item code. A profit and loss list calculation unit(180) calculates a profit and loss from the maximum/minimum values of a corresponding stock price, possessing numbers of a corresponding item, and a purchase price. The profit and loss list calculation unit(180) outputs the calculation result to a corresponding client PC. A communication control unit(120) transmits the data to the main control unit(110) and outputs the profit and loss list calculated by the main control unit(110) to the corresponding client PC through a communication network. A client DB(130) stores a user ID, a password, account information, and personal information of the user. A stock DB(140), a purchase price DB(150), and a stock price graph DB are provided.
Patent KR-20030026817-A (KR)
Inventor: SEKI MICHIO
IPC: H04L12/28
Filed: 2002-03-27
Abstract: PURPOSE: To improve performance of communication between an access point and a station by automatically setting an idle channel which is not used for communication. CONSTITUTION: This wireless LAN access point is provided with search means (S1-S6) for searching a non-used wireless LAN channel and setting means (S7-S8) for setting the non-used wireless LAN channel searched by the search means as a communication channel.
Patent KR-20020077243-A (KR)
Inventor: MATSUOKA HIDEKI
IPC: H05B33/04
Filed: 2002-03-29
Abstract: PURPOSE: To provide a sealing structure of an organic electroluminescence element display, capable of fully adhering a sealing member to a base board, and causing no deterioration in an organic electroluminescence element in its manufacture. CONSTITUTION: The organic electroluminescence element 12 is formed on the base board 10, and this organic electroluminescence element 12 is sealed by adhering the sealing member 14, composed of plate-like glass to the base board 10 by an adhesive 16 made of ultraviolet-curing resin. Dry nitrogen is sealed inside this sealing structure.
Patent KR-20030079457-A (KR)
Inventor: LEE IL HAN
IPC: H01L51/30
Filed: 2002-04-04
Abstract: PURPOSE: Provided is an organic electroluminescence device which has an improved electron impregnation efficiency, luminescence efficiency, color coordinate and brightness and decreases driving voltage. CONSTITUTION: The organic electroluminescence device comprises a cathode, an anode(12) and an organic membrane formed between the cathode and anode. The organic electroluminescence device is characterized in that the cathode comprises a first cathode(17) containing aluminum, and a second cathode(16) that is positioned at the lower part of the first cathode(17), is adjacent to the organic membrane and contains a metal having a work function of 3.5 to 5.0 eV and a metal carboxylate having the formula of RCOOM, in which M is an alkali or alkaline earth metal and R is a C1-C10 alkyl or a C6-C20 aryl.
Patent KR-20030080400-A (KR)
Title: producing process of full dull polyester fiber
Inventor: PARK SANG WON
IPC: D01F6/62
Filed: 2002-04-08
Abstract: PURPOSE: Provided is a method of manufacturing a full dull polyester fiber which produces high quality polyester fiber with low gloss and transmittance without generating lines during the post-processing. CONSTITUTION: The method of manufacturing a full dull polyester fiber comprises the steps of: preparing a TPA slurry by mixing terephthalic acid(TPA) with ethylene glycol(EG) under the presence of thermal stabilizing agent and catalyst of Sb2O3, and adding TiO2 and alkali to the TPA slurry; ester-reacting the slurry as with formula 1 to generate an oligomer; and polycondensating the oligomer to generate a polymer chip, followed by drying and spinning it.
Patent KR-20030082102-A (KR)
Title: A File Transfer Method between Hosts using Wireless Internet Terminal
Inventor: PARK GYEONG JUN
IPC: H04W84/08
Filed: 2002-04-16
Abstract: PURPOSE: A method for transmitting and receiving a file between hosts by using a wireless Internet terminal is provided to remotely control various data such as files, images, texts, and programs by using a portable mobile terminal which provides a wireless Internet service, and transmit and receive the data from a computer to another computer which are designated by a user. CONSTITUTION: A user connects to a web server of the first host by using a wireless mobile terminal(S30,S31). The user inputs the second host name, a data name and information in the web server for judging whether data are transmitted or received(S32). If the input is completed, the web server transmits parameters with respect to the input to a CGI(Common Gateway Interface) script(S33). The CGI script analyzes the transmitted parameters(S34), sets a TCP(Transmission Control Protocol) connection between the web server of the first host and a web server of the second host, and transceives the data(S35-S41).
Patent KR-20020091772-A (KR)
Title: Display device
Inventor: AGARI MASAFUMI
IPC: G02F1/133
Filed: 2002-04-30
Abstract: PURPOSE: To reduce the power consumption required for holding pixel data. CONSTITUTION: Complementary signal lines (CL and CR) are arranged for data lines (DL and DR) that are arranged in accordance with the columns of pixels(PX) arranged within a display pixel matrix (1). During a refresh mode period, the data in the pixels are read to the lines CL and CR, differentially amplified by a sense amplifier(SA) and the differentially amplified data are written into the original pixels. Since refresh is internally conducted and there is no need to rewrite refreshing data prepared in an external memory, the power consumption is reduced.
Patent KR-20030086710-A (KR)
Title: A catalyst of exhaust gas for compressed natural gas
Inventor: IN CHI BEOM
IPC: F01N3/10
Filed: 2002-05-06
Abstract: PURPOSE: A catalyst is provided to achieve improved efficiency of purification of methane, while reducing costs for material. CONSTITUTION: A catalyst contains a ceramic substrate, γ-Al2O3 20 to 200g, La2O3 1 to 50g, CeO2 1 to 50g, BaO 1 to 20g, and a mixture of palladium(Pd) and platinum(Pt) 0.1 to 10g which are mixed at the weight ratio of 5 to 15:1. The mixture of palladium and platinum serves as a catalyst activation material, and is supported by 0.1 to 10g per 1L of the ceramic substrate.