baber/WOPTO huggingface dataset:
Patent KR-20020005536-A (KR)
Inventor: PARK JONG SU
Filed: 2001-11-09
Abstract: PURPOSE: A bid-type auction method using a variable contract price is provided so that auction and lot drawing can be fairly performed by repaying bid guaranty money to members when auction conditions are not satisfied, and opening the whole auction process to the members when the auction conditions are satisfied. CONSTITUTION: A plurality of general users(30-33) access a web server(12) through an Internet network(29). The web server(12) provides a main page to all the users(30-33) regardless of membership. In addition, the web server(12) connects the main page to a database server(10), a bid server(11) and a related site server through the LAN and Internet, so that the general users(30-33) can freely move to a wanted page. The database server(10) provides a member registration/withdrawal frame to the general users(30-33), and manages a database of members including personal information, site using states and bid deposit accounts of the members and an administrator mode. On the other hand, the bid server(11) provides a bid-type auction frame using deposit money to the general users(30-33), and manages a program for the bid product registration, bid process, bid close and lot drawing.
Patent KR-20030039679-A (KR)
Title: Method for monitoring power of luminous source of exposure device for producting semiconductor element
Inventor: LEE YONG IN
IPC: H01L21/027
Filed: 2001-11-14
Abstract: PURPOSE: A method for monitoring the intensity of a light source of exposure equipment for fabricating a semiconductor device is provided to previously replace a lamp when the intensity of the light source varies by automatically and periodically checking the variation of the intensity of the light source. CONSTITUTION: When to check the intensity of the light source is detected during an exposure process. The result value according to the items for checking the intensity of the light source is received from the exposure equipment when the time for checking the intensity of the light source is detected, and is displayed in a monitor.
Patent KR-20020068252-A (KR)
Inventor: HORIKOSHI KAZUHIKO
IPC: H01L21/00
Filed: 2001-11-19
Abstract: PURPOSE: A thin film transistor and method for manufacturing the same are to provide a thin film transistor consisting an inexpensive non-anneal glass as a substrate, having high reliability at a process temperature of less than 500 deg.C, and showing a superior characteristic. CONSTITUTION: A source region(8), a drain region(9) and a channel region(12) which are composed of a polycrystalline silicon layer are formed on a diffusion preventive layer(2) formed on an unannealed glass substrate(1). Then, a gate-insulating layer(6) consisting of an SiO2 layer(6a) formed by oxidizing the polycrystalline silicon layer and an insulating layer(6b) formed by a deposition process are provided on the channel region(12). On the top of the gate-insulating layer(6), a gate region(7) is formed at a position corresponding to the channel region(12), and an interlaminar insulating layer(10) so formed as to cover part of the surface of this gate region(7). Then, the source region(8), drain region(9) and gate region(7) are electrically interconnected with their corresponding electrodes(11) through openings provided in this interlaminar insulating layer(10).
Patent KR-20030044638-A (KR)
Title: An apparatus for manufacturing a emiting pipe
Inventor: SO JAE YONG
IPC: B29D23/00
Filed: 2001-11-30
Abstract: PURPOSE: A device for producing a water conduit is provided to acquire the convenience and accuracy of controlling the rotational speed of a winding roller of a winding portion and a rotary body of a drip supplying apparatus according to a change of the rotational speed of the winding roller of the winding portion. CONSTITUTION: The device comprises: a drip supplying portion(110), a resin forming portion for forming a tube(T), a sizing portion(130), a cooling portion(140) having a mangle(140A) so that a drip continuously supplied at a time interval by the drip supplying portion(110) is attached to the tube(T) and a winding portion(150) provided at the back of the cooling portion(140) with respect to the progressing direction of the tube(T) for pulling out the tube(T).
Patent KR-20030050896-A (KR)
Title: The removing method of the hard-to-remove chemical ooxygen demand components from flew gas desulfurization waste water by palladium-based bimetal
Inventor: AHN YEONG MO
IPC: C02F1/58
Filed: 2001-12-19
Abstract: PURPOSE: A method for removing hard to remove COD components from flue gas desulfurization wastewater using palladium based bimetal is provided, which is characterized in that after COD (Chemical Oxygen Demand) components are adsorbed in bimetal, the COD components are reduced by hydrogen ion present in flue gas desulfurization wastewater, and then limestone is added to precipitate the COD components in the form of calcium sulfate dihydrate (CaSO4·2H2O). CONSTITUTION: The method comprises the steps of allowing palladium based bimetal to contact with nitrate ion present in flue gas desulfurization wastewater so that nitrate ion is adsorbed in the palladium based bimetal; reducing nitrate ion into nitrite ion by active hydrogen ion present in the flue gas desulfurization wastewater; causing reaction between nitrite ion and non degradable COD components to degrade the COD components to intermediate materials such as N2O, sulfuric acid and sulfate; and allowing palladium based bimetal to contact with N2O so that N2O is adsorbed in the palladium based bimetal again, thus reduced into nitrogen molecule by active hydrogen ion present in the flue gas desulfurization wastewater.
Patent KR-20020051870-A (KR)
Title: Optical recording medium and reproducing apparatus
Inventor: MATSUO TOSHIHISA
IPC: G11B23/28
Filed: 2001-12-21
Abstract: PURPOSE: An optical recording medium and reproducing apparatus is provided to restrict reproduction if an optical disk that is copied without authorization is loaded. CONSTITUTION: In an optical recording medium, plural pits of carrying main information recorded in a user area and tangential push/pull (T-PP) information required for reproducing the main information recorded in T-PP area are formed. The pit length in a track direction is formed according to the main information, and the pit depth is formed according to the T-PP information, and
Patent KR-20030057121-A (KR)
Title: Fabrication method for TFT
Inventor: KIM HWAN
IPC: G02F1/1368
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a TFT(Thin Film Transistor) is provided to prevent the generation of splashes by performing uniform etching through improved 4-mask process and uniformly forming a critical dimension for metallization. CONSTITUTION: A TFT is manufactured by using 4-mask process. While a gate is formed, an insulating film, a semiconductor layer, an extrinsic semiconductor layer, a source/drain layer, and a photoresist film are layered sequentially. The photoresist film is exposed by using a mask patterned depending on a channel area. The source/drain layer is etched through wet etching to the fully exposed area. The extrinsic semiconductor layer and the semiconductor layer are etched through dry etching sequentially. An oxide film is formed on the photoresist film in the exposed area and the non-exposed area. The photoresist film in the exposed area is removed through ashing process. In the exposed source/drain layer, the extrinsic semiconductor layer is exposed by dry etching. The semiconductor layer is exposed by dry etching the exposed extrinsic semiconductor layer.
Patent KR-20010071783-A (KR)
Title: 금속 상호접속부 형성 방법
IPC: H01L21/302
Filed: 1999-06-23
Abstract: 본 발명은 플러그 또는 비아상 라인 오버랩이 최소화되거나 제거되는 신뢰적인 상호접속부를 형성하는 방법을 제공한다.  일측면에서, 텅스텐 같은 전도 재료로 구성된 장벽 플러그는 라인 에칭 동안 에칭 정지부를 제공하고 만약 라인이 비아상에 오정렬되면 주변 유전 재료쪽으로 구리 같은 금속의 확산을 방지하기 위하여 비아상에 증착된다.  부가적으로, 장벽 플러그는 상호접속부 저항의 전체적인 감소를 방지하고 반응 이온 에칭이 금속 라인을 형성하도록 하게 사용된다.  다른 측면에서, 반응 이온 에칭 기술은 금속 라인, 그 다음 장벽 및 그 다음 비아 또는 플러그에 대한 선택성을 나타내는 제어 에칭 처리를 제공하기 위하여 금속 라인 및 장벽 층을 선택적으로 에칭하기 위해 사용된다.
Patent KR-20010072189-A (KR)
Title: 반도체 디바이스
IPC: H01L27/115
Filed: 2000-05-24
Abstract: 본 발명은 플로팅 게이트를 갖는 전계 효과 트랜지스터를 각각 포함하는 메모리 셀의 매트릭스를 포함하는 프로그램가능하고 전기적 소거가능한 비-휘발성 메모리가 표면에 제공되는 반도체 바디를 갖는 반도체 디바이스에 관한 것이다.  본 발명에 따른 디바이스는 기록 및 소거 동작이 Fowler-Nordheim 터널링 메카니즘에 기초하여 수행되면서, 각각의 메모리 셀은 플로팅 게이트 트랜지스터(T1)와 직렬 접속되는 선택 트랜지스터(T2)를 포함하고, 메모리 셀은 NOR 타입의 매트릭스를 형성하며, 선택 트랜지스터가 플로팅-게이트 트랜지스터의 소스에 접속된다는 점에서 특징지워진다.
Patent KR-20010073005-A (KR)
Title: 잉크젯 기록장치
IPC: B41J2/06
Filed: 1999-09-08
Abstract: 본 발명은 색제를 용매중에 분산시킨 잉크를 잉크유로로 순환시켜 토출전극에 전압을 인가하여 색제를 응집시키고, 그 색제를 토출시켜 인자하는 헤드부를 가지며, 잉크의 토출 직전의 색제의 응집과정에 있어서 미리 정해진 색제를 응집시켜 도트 계조제어를 행한다.  이에 의하여 높은 신뢰성으로 고정밀한 인자 화상이 얻어지는 잉크젯 기록장치를 제공할 수 있다.
Patent KR-20010100802-A (KR)
Inventor: HAN YOUNG TAE
IPC: A61K38/00
Filed: 2000-02-12
Abstract: The present invention related to composition and methods for treating cancer. The invention provides peptides derived from small modular domains that are SH2 and SH3 motifs. These domains play critical roles in protein-protein interaction that are important for intracellular location, recruitment of substrates prior to prophosphorylation, redistribution of substrates to receptor complexes, and inactivation or activation of catalytic activity. For intracellular translocation and cancer targeting, these peptides were conjugated with palmitic acid which was previously used to these approaches. The invention is useful for inhibiting signal pathway in cancer cells such as hepatocellular carcinoma, cervical cancer, colon adenocarcinoma, and fibrosacoma.
Patent KR-20010075086-A (KR)
Title: 방향족 유도체 및 술핀 유도체의 축합 방법
IPC: C07C319/20
Filed: 1999-09-08
Abstract: 본 발명은 방향족 유도체 또는 과할로겐화된, 유리하게는 과불화된 탄소 원자에 의한 술핀 유도체의 축합 방법에 관한 것이다.     상기 방법은 상기 술핀 유도체 및 상기 방향족 유도체가 pKa 가 0 이하인 강산의 작용을 받게 되는 것으로 구성되는 것을 특징으로 한다.     본 발명은 유기 합성에 적용가능하다.
Patent KR-20010075433-A (KR)
Title: Method for detecting the position of components placed on a substrate by a pick-and-place robot
IPC: H05K13/04
Filed: 1999-09-02
Abstract: The position recognition of components placed on substrates has hitherto ensued visually outside the automatic equipping unit. This is complicated and the components lying at the bottom cannot be seen given placement of a number of components above one another. In the method disclosed herein, the position of the placed components in the automatic equipping unit is identified shortly after the actual placement process with a position sensor located in the automatic equipping unit. As a result, errors are recognized early and the automatic equipping unit can therefore be more easily adjusted in view of the positional precision. A camera with a following image evaluation unit is employed as the position sensor.
Patent KR-20010089799-A (KR)
Title: Resin composition, molded article therefrom, and utilization thereof
IPC: C08K3/22
Filed: 2000-11-21
Abstract: A resin composition which comprises 100 parts by weight of a synthetic resin and 50 to 1,500 parts by weight of magnesium oxide particles, wherein the magnesium oxide particles satisfy the following requirements (i) to (v):     (i) an average secondary particle diameter of 0.1 to 130  mu m,   (ii) a BET method specific surface area of 0.1 to 5 m<2>/g, (iii) a total content of an Fe compound and an Mn compound of 0.01 wt% or less in terms of metals,   (iv) an Na content of 0.001 wt% or less, and (v) a Cl content of 0.005 wt% or less, and a molded product formed therefrom.   Since the resin composition of the present invention has excellent flame retardancy, heat conductivity and water resistance, it is advantageously used as a material for sealing a heat generating electronic member such as a semiconductor.
Patent KR-20010103749-A (KR)
IPC: B01D69/12
Filed: 2000-01-19
Abstract: 본 발명은 스폰지형 연속 기공 미세다공성 지지체 구조를 갖는 일체화된 비대칭성 소수성 폴리올레핀계 막 및 열적으로 유도된 액상-액상 분리 방법으로 지지체 구조보다 조밀한 구조를 갖는 분리 층의 제조방법에 관한 것이다.  화합물(A) 및 (B)로 이루어진 용매 시스템 중의 하나 이상의 폴리올레핀의 용액을 압출시켜 성형체를 수득한다.  중합체에 대해, 화합물(A)는 약 용매이고, 화합물(B)는 비용매이다.  성형기에서 이형시킨 후, 상이 분리되고 중합체가 풍부한 상이 경화될 때까지, 성형기의 온도 이하의 온도에서 중합체를 용해시키지 않고 중합체와 화학적으로 반응하지 않는 고체 또는 액체 냉각 매질을 사용하여 성형체를 냉각시킨다.
Patent KR-20010112916-A (KR)
Title: Foam process web production with foam dilution
IPC: D21F11/00
Filed: 2000-02-24
Abstract: A nonwoven web of fibrous material is made by the foam process using a manifold of a particular construction. The manifold has a casing with first and second opposite ends including an inlet for a foam-fiber-surfactant slurry at the first end, and optionally a valved outlet at the second end. A center section of the manifold casing has a (e.g. rectangular) cross-section that becomes smaller moving from an inlet toward the outlet. First and second substantially closed side walls, a porous front wall having an effective length, and a back wall opposite the front wall, are provided for the center section, the walls planar or curved. Any suitable structures are provided for introducing a second (e.g. substantially fiber-free, or a fiber-foam slurry) foam into the center section through the back wall. Pressure sensors penetrating one or both of the side walls may sense the pressure within the center section, and automatically control the introduction of slurry into the inlet, withdrawal through the outlet, and/or introduction of the second foam into/through the back wall, so as to maintain the basis weight of the foam-fiber slurry passing through the front wall substantially constant along the effective length of the front wall.
Patent KR-20010109349-A (KR)
IPC: G08G1/16
Filed: 2000-05-10
Abstract: 본 발명은 차량과 매우 가까운 거리에 있는 물체가 에러 없이 탐지될 수 있고 동시에 멀리 떨어진 물체도 확실하게 탐지될 수 있게 하는 장치에 관한 것이며, 상기 장치는, 전송된 송신 펄스(SI)에 비해 매우 큰 시간 지연을 가짐으로써 시간 지연과 관련하여 선택된 거리 범위에 있는 물체의 반사에 의해서만 발생되는 수신 펄스(EI)를 선택할 수 있는 수단(MM)을 포함한다.  또한 거리 범위가 증가하거나 감소함에 따라 송신 펄스 출력을 증가 또는 감소시키는 수단(DG)이 제공된다.
Patent KR-20020000883-A (KR)
Title: Method for manufacturing encapsulated electronical components
IPC: H01L21/301
Filed: 2000-05-01
Abstract: The invention relates to a method for manufacturing encapsulated electronic components (2), particularly integrated circuits, at least successively comprising the following steps: a) attaching electronic components (2) on a first side of an electrically conducting support (1) and electrically connecting (3) the electronic components to the electrically conducting support (1); b) using a mould to encapsulate the electronic components (2) with an encapsulating material (8) on just the first side of the electrically conducting support (1), while a second side of the support (1) is substantially completely shielded with the aid of an adhesive film; c) removing the adhesive film and separating, along cutting lines, the individual encapsulated electronic components (2), wherein bonding of the adhesive film to a second side to be shielded of the electrically conducting support (1) takes place between step a) and step b). <IMAGE>
Patent KR-20020012290-A (KR)
IPC: A61P35/00
Filed: 2000-06-16
Abstract: 본 발명은 화학식 1의 비사이클릭 헤테로사이클, 이의 토터머, 입체이성체 및 염, 특히 무기 또는 유기 산 또는 염기와의 약리학적으로 허용되는 염에 관한 것이다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     R a , R b , R c , A, B, C, D, E 및 X는 청구의 범위 제1항에서 정의한 바와 같다. 
     본 발명의 비사이클릭 헤테로사이클은 유용한 약리학적 특성, 특히 티로신 키나제에 의해 매개되는 신호 전달에 대한 억제 효과를 갖는다. 
     본 발명은 또한  질환, 특히 종양 질환, 폐 및 기관지 질환을 치료하기 위한 본 발명의 비사이클릭 헤테로사이클의 용도, 및 본 발명의 화합물의 제조방법에 관한 것이다.
Patent KR-20030060422-A (KR)
Title: Method for Downloading Data from Computer to Mobile Station using Two Communication Ports and Mobile Communication Device therefor
Inventor: HA TAE GON
IPC: H04W8/24
Filed: 2002-01-09
Abstract: PURPOSE: A method for downloading data between a computer and a mobile communication terminal is provided to connect two communication ports of the computer with two UARTs(Universal Asynchronous Receivers and Transmitters) of the mobile communication terminal, and to download firmware or data through two channels, thereby reducing time for downloading. CONSTITUTION: A system connects two communication ports of a computer with two communication ports of a terminal, respectively(S411). If a mode is converted into a data transmitting/receiving mode, application software of the computer decides a currently usable communication port(S412), and outputs a download request packet to the usable port only(S413). Application software of the terminal delivers a download-available display packet to the port receiving the download request packet(S414). If one port receives the packets, the system downloads firmware or data to the terminal(S417). If two ports are usable, the system assigns entire data to each of the communication ports, and downloads the data(S416). The terminal receiving the data in the two communication ports simultaneously combines downloaded bit streams in the two ports, restores the data, and stores or updates the data(S418).
Patent KR-20030062183-A (KR)
Inventor: PARK SUNG MIN
IPC: H04M3/64
Filed: 2002-01-15
Abstract: PURPOSE: A system for implementing a caller select image on a display window of a receiver communication equipment is provided to display the same image as a caller's or the caller's set image on a display window of a callee when the callee's mobile phone is ringing. CONSTITUTION: A user is admitted as a service member, selects various characters provided by the service provider or registers his/her own created character or photo, and downloads it to a communication equipment. The user selects whether a callee uses the same image to be displayed on a display window as the user's downloaded image, or other image. When the user attempts to make a call to the callee, a communication provider extracts the user's selected image from a DB of the service provider and implements the extracted image on a display window at the same time when the caller's mobile phone is ringing. When the caller and the callee starts or finishes a call, the image of the display window clears off.
Patent KR-20020024231-A (KR)
Inventor: JANG HO IK
IPC: G06F3/12
Filed: 2002-02-07
Abstract: PURPOSE: A system and a method for document security and a recording medium storing a document security program are provided to completely secure documents by forcibly printing security information on the documents, to reduce the costs for building and managing a document security system, and to make management easy. CONSTITUTION: The document security system includes a server computer(10) having a security printing control server module(12), a user computer(20) having a security printing control client module(22), and a network printer(50) connected to the server computer and the user computer. The client module forcibly converts a document printing command into security printing work and writes printing data including security information. The printing data are displayed on a monitor. If a user presses a print confirming button after setting up security printing, user authentication is requested to the server module. The server module verifies user information and informs the result to the client module. The client module outputs the printing data by transmitting the printing data to the network printer via a printer manager(30).
Patent KR-20030070623-A (KR)
Title: Manufacturing method of material for natural-resolvable disposable case
Inventor: KIM OEK JO
IPC: B29D7/01
Filed: 2002-02-26
Abstract: PURPOSE: A process for preparation of disposable receptacle material with bio-degradability is provided by combining bio-degradable synthetic resin and vegetable fiber to produce PGA to derive degradation of PP or PE by micro-organisms. CONSTITUTION: The process comprises steps of injecting powders formed of PGA and PP in 50:50 ratio by an injector having a screw with 11.43cm of diameter and a length/diameter ratio of 36-40:1; putting the powders in a hot oven and corn ear powder, volcanic stone and catalyst followed by adding vegetable fiber, mixing them for 5-20min to form a synthetic resin film; and forming shaped receptacles from the film. Such film comprises 40-50% of PP/PGA 40-45% of corn ear powder having 150 mesh, 5-15% of volcanic stone powder having 200-300 mesh and 5-10% of forming additive and catalyst and has a width ranging of 100-140cm.
Patent KR-20030070705-A (KR)
Title: Apparatus for automatically feeding liquid foods into vynyl packs and device for holding vynyl packs in the apparatus
Inventor: KIM DAE SEUK
IPC: B65B11/00
Filed: 2002-02-26
Abstract: PURPOSE: An automatic packing device of vinyl pack for foodstuffs and fixing tool of vinyl pack therefor are provided to automatically perform the supply of vinyl packs, the supply of the filler material filled in the vinyl pack, and the adhesion process of the vinyl pack. CONSTITUTION: An automatic packing device of vinyl pack for foodstuffs comprises a filler material supply part(10) having a tank(5) storing liquid filler material and a pump(7) supplying the filler material from the tank, a filling control part(20) having a distribution header(22) connected to a discharging side of the pump at the rear part of the filler material supply part and an opening cylinder(26) respectively opening and closing a plurality of flexible supply pipes, a filling part(50) having a filling nozzle(55) connected to the each flexible supply pipe and a cylinder(57) moving the filling nozzle to the front and the back, a compression/adhesion part(80) having a compressing cylinder(84) pressing an inlet(300a) of the vinyl pack and a plurality of ceramic heaters(86a), and a vinyl pack supply part(120) having a casing(132) having plural vinyl packs within and a vacuum sticking part(130).
Patent KR-20030071142-A (KR)
Title: a painting method of a light's glass cover
Inventor: PARK CHEA MOON
IPC: B05D1/16
Filed: 2002-02-27
Abstract: PURPOSE: A process for coloring lighting cover is provided to naturally disperse foam generated during the process to allow uniform coating of both of inner/outer sides of the cover with a paint. CONSTITUTION: The process comprises impregnating a lighting cover(8) in a specified coloring container(2) including constant volume of paint solution(22) at constant time period then taking it out of the container and drying the cover. The container is characterized that it has a discharge duct with both opened ends having a desired length inside center part of the container and comprises a number of flow-resistant plates(4) at top side of the container. The flow-resistant plates(4) are mounted on inner peripheral side having a height lower than a longitudinal length of the cover(8) in order to support the cover.
Patent KR-20030035753-A (KR)
Title: Optical information processor
Inventor: TADAKI KYOKO
IPC: G11B7/135
Filed: 2002-02-28
Abstract: PURPOSE: To provide an optical information processing device that can simply and properly detect spherical aberration caused when irradiating an optical recording medium with a light beam. CONSTITUTION: This optical information processing device has a first optical divider to separate the light reflected on the recording layer of an optical recording medium into two semicircular light beam Ra, Rb, and a second optical divider 52 to divide the above two semicircular beams into a pair of the first nondeflected light beams Ra0, Rb0 and the second deflected light beams Ra1, Rb1 having a light path longer than the first beams Ra0, Rb0. It also has an optical detector to receive the first and second beams Ra0, Rb0, Ra1, Rb1 and output the signals matching those received beams, a first signal processor to generate focus error signals based on the output signals of the detector respectively matching the above input signals of the first beams Ra0, Rb0, and a second signal processor to generate spherical aberration signals based on the output signals of the detector respectively matching the above input signals of the second beams Ra1, Rb1.