baber/WOPTO huggingface dataset:
Patent KR-20010066314-A (KR)
Inventor: KANG JIN U
IPC: C09D133/08
Filed: 1999-12-31
Abstract: PURPOSE: An anionic electrodepositing paint composition is provided, which shortens the manufacturing time and improves yield without affecting high permeability, heat-proof property, chemical-resistance and liquid crystal pixel. And a using method thereof is also provided. CONSTITUTION: The anionic electrodepositing paint composition comprises: (i) 10-15 wt.% of an acrylate copolymer which has a number average molecular weight of 3,000-300,000 and a dielectric constant of 3.0-6.0 in a dried film of paint thickness of 1-2.5 micrometer; (ii) 1-5 wt.% of a paint which is selected from anthraquinone paint and phthalocyanine paint and has an average particle diameter of 20-150 nanometers; (iii) 1-3 wt.% of a melamine typed hardening agent for electrodeposition; (iv) 1-5 wt.% of an organic solvent; (v) 0.5-1 mol of amine per 1 mol of carboxyl group; and (vi) the remaining amount of distilled water. In the composition, the acrylate copolymer is prepared by reacting: (a) 0.5-30 wt.% of a carboxylic acid which is selected from the group consisting of acrylic acid, methacrylic acid and maleic acid; (b) 0.5-30 wt.% of a reaction product which is represented by the formula (1) and prepared by reacting a glycidyl acrylate or a glycidyl methacylate with a quaternary ammonium salt; (c) 10-40 wt.% of a monomer which has at least one hydroxy group and is selected from the group consisting of C2-5 hydroxy alkyl acrylate and C2-5 hydroxy alkyl methacrylate; and (d) 10-70 wt.% of at least one unsaturated monomer which is selected from the group consisting of C2-5 alkyl acrylate and C2-5 alkyl methacrylate. In the formula (1), each R1 and R2 is hydrogen or C1-2 alkyl group; R3 is C1-2 alkyl group or hydroxy alkyl group, and R4 is C1-3 alkanoate. The cationic electrodepositing paint composition is used for directly forming pixels on a transparent electrode layer of a thin film transistor base plate by using an electrodeposition method of impressing 3-100 direct current voltage for 3-300 seconds thereon.
Patent KR-20000068051-A (KR)
IPC: H04W36/08
Filed: 1998-06-03
Abstract: 복수의 추가 브랜치 후보 및 삭제 브랜치후보가 이동국에서 검출된 경우에, 최대 유선 브랜치 수 및 이동국의 최대 무선 브랜치수를 고려한 이동국에 따른 브랜치 후보 선별방법 및 DHO 실행에 있어서의 망측에 의한 다이버시티 핸드오버 브랜치의 제어방법을 제공한다. 
     이동국에서는 복수의 추가 브랜치 후보와 복수의 삭제 브랜치 후보, 즉 모든 DHO후보를 하나의 핸드오버 트리거 신호에 포함하여, 망으로 통지한다. 상세하게는, 추가 브랜치 후보는 핸드오버 트리거신호내의 추가 정보 파라메터에, 삭제 브랜치 후보는 삭제 정보 파라메터에 포함한다. 또한, 망측에서는 처리의 복잡화를 피하기위하여, 추가 브랜치 후보와 삭제브랜치 후보를 분리하여, 각각 시퀀셜로 실행한다.
Patent KR-20000036148-A (KR)
Inventor: SINCLAIR JOHN ASHTON
IPC: H01R31/06
Filed: 1997-09-10
Abstract: PURPOSE: An electrical track and adapter assembly are provided for electrical supply in a plug to engage conductors. CONSTITUTION: An electrical supply assembly (10) which includes an elongated base (11)which receives longitudinally extending conductors (29). The conductors (29) are formed by a plurality of "U" shaped ribs joined by longitudinally extending strips (37). An adaptor (40) is mounted on the assembly (10) and is provided with pins (22, 23 and 24) to engage the conductors (29). The adaptor (40) has a base (45) within which there are located sockets (57) to be engaged by the pins of an electric plug. The sockets (57) are attached to the pins (22, 23 and 24). The base (45) is rotatable so as to move the pins (22, 23 and 24) into contact with the conductors (29). A shutter member (47) is located within the base (45) to selectively provide access to the sockets (57).
Patent KR-20000053037-A (KR)
Title: Polymer-base toner and process for the production thereof
Inventor: OGAWA TOKUDAI
IPC: G03G9/097
Filed: 1997-10-31
Abstract: PURPOSE: A polymer-base toner is provided which has a low fixing temperature and uniformly melting ability, and is excellent in shelf stability(blocking resistance) and hard to cause fogging, deterioration of image density, etc., and a production process thereof CONSTITUTION: A polymerized toner of core-shell structure, comprising core particles composed of colored polymer particles, which comprise a polyfunctional ester compound formed of a tri-functional or still higher polyfunctional polyhydric alcohol and a carboxylic acid, and a colorant, and shell which is formed of a polymer having a glass transition temperature higher than that of a polymer component making up the core particles and covers each of the core particles, a production process thereof, an image forming process comprising using the polymerized toner, and an image forming apparatus containing the polymerized toner.
Patent KR-20000053198-A (KR)
Inventor: JUNG STEFAN
IPC: H04B7/26
Filed: 1997-11-04
Abstract: PURPOSE: A method for reducing interference within signaling data over an air interface is provided to protect network independent clocking and status information transmitted over an air interface between a mobile station and a base transceiver station. CONSTITUTION: A method for reducing interference within signaling data over an air interface defines a parallel logical channel(35) between the mobile station and base transceiver station to carry network independent clocking(50) and status information. A network independent clocking(50) and status information are removed from the data stream(90) of the traffic channel(25) and transmitted on the parallel channel(35) over the air interface(20). Alternatively, a buffer may be used in conjunction with or singly to process the data stream of the traffic channel(25) to delete or insert bits or characters to minimize or eliminate the need for network independent clocking information(50).
Patent KR-20000070126-A (KR)
Title: Chip card module
IPC: H01L25/18
Filed: 1997-11-18
Abstract: A chip card module contains, in addition to conductor tracks and a chip carrier, one or more semiconductor chips and, if necessary, a stiffening frame. The semiconductor chip(s) and/or stiffening frame are attached with the aid of an adhesive, with which particles of a defined size are admixed as spacers. The adhesive in preferably a flexible adhesive, and the particles preferably are formed of a deformable material. The invention has the effect that the semiconductor chip(s) and/or stiffening frame are adhesively attached to the underlying surface at a defined, uniform distance. The flexible adhesive and the deformable particles adapt to deformations of the chip card module and thus prevent damage to the adhesively bonded mating surfaces.
Patent KR-20000071165-A (KR)
Title: 광 소자
IPC: G02B6/122
Filed: 1998-02-24
Abstract: 본 발명은 광 부품과 연결되는 적어도 하나의 접속 단자에 있는 트랜지션 부분을 포함하는 광 도파관에 관한 것이다. 이러한 도파관에서 트랜지션 부분은 먼저 확장부(15)로 변환되고 다음으로 톱니 구조(10)로 변환되며, 상기 톱니 구조(10)는 광 부품과의 연결을 위한 것이다.
Patent KR-20000076372-A (KR)
Title: 동적변형 특성이 우수한 듀얼 페이즈형 고강도 강판 및 그 제조방법
IPC: C22C38/50
Filed: 1998-03-16
Abstract: 우수한 충돌 안전성 및 우수한 동적변형 특성을 가져 주로 자동차의 구조부재나 보강재로 사용되는 자동차용 듀얼 페이즈 고강도 강판과 그것의 제조방법이다. 상기 강판은, 최종적으로 얻어진 강판의 현미경 조직이 주상은 페라이트이고 부상은 상기 강판의 5 % 상당 변형율의 변형 후에 3 % 내지 50 % 의 점적율로 마르텐사이트를 함유하는 다른 저온 생성상인 복합 현미경 조직이고, 0 % 보다 크고 10 % 이하인 상당 변형율의 예변형 후에 5 × 10 -4 내지 5 × 10 -3 (s -1 ) 의 변형속도 범위에서 변형될 때의 준정적변형 강도 σs 와 전술한 예변형 후에 5 × 10 2 내지 5 × 10 3 (s -1 ) 의 변형속도 범위에서 변형될 때의 동적변형 강도 σd 사이의 차 즉, σd - σs 가 적어도 60 MPa 이며, 5 내지 10 % 변형에서의 가공경화지수가 적어도 0.13 인 것을 특징으로 한다.
Patent KR-20010006422-A (KR)
Title: 테스트 설비 인터페이스부의 구조체
IPC: G01R31/26
Filed: 1999-02-19
Abstract: 퍼포먼스 보드(62)와 소켓 보드(10) 사이에 테스트 설비를 통해 고주파 신호의 전송과 고밀도의 신호 전송이 가능하고, 소켓 보드의 IC 소켓(11)측의 열이 열전도에 의해 커넥터 보드측에 전도하기 어렵고, 또한 소켓 보드의 IC 소켓(11)측이 평탄해지도록 한 테스트 설비 인터페이스부의 구조체를 제공한다.  따라서, 테스트 핸들러측의 소켓 보드에 표면 실장 커넥터를 설치하여 보드의 일단으로부터 타단으로 신호를 전송하는 커넥트 보드에 상기 표면 실장 커넥터에 끼워 맞춰지는 커넥터를 구비한다.
Patent KR-20010013811-A (KR)
Title: 기록 캐리어의 제조
IPC: B29C45/00
Filed: 1998-06-15
Abstract: 본 발명은 광학적 정보 기록 캐리어로서 사용하기에 적합한 성형 디스크의 제조 방법 및 그로 부터 얻어질 수 있는 광학적 정보 기록 캐리어에 관한 것이다.   상기 방법은 메틸 메타크릴레이트의 공중합체 또는 단독 중합체를 소성시키고, 소성된 단독 중합체 또는 공중합체를 주형 내로 사출시켜 디스크를 성형하고, 성형된 디스크를 매우 짧은 순환 시간 내에 분리하는 공정들을 포함하여 구성된다.   그로 부터 광학적 정보 기록 캐리어로서 사용하기에 특히 적합한 양질의 디스크가 얻어진다.
Patent KR-20010073539-A (KR)
Title: Exhanst duct of clothing dryer
Inventor: LEE HYEON SU
IPC: D06F58/10
Filed: 2000-01-18
Abstract: PURPOSE: An exhaust duct in a cloth drying machine is provided to prevent foreign matters from letting in a body through the exhaust duct by improving the exhaust duct guiding the discharge of a hot wind through being extended to the outside of the body. CONSTITUTION: An exhaust duct of a cloth drying machine comprises: a rotating tub(30) letting in a hot wind; a duct(50) guiding the hot wind to be discharged to the outside; a fan(60) forcibly blowing through the duct; and an opening and closing device(90) closing the duct when the fan is inoperative and opening the duct by the hot wind when operating the fan. The duct contains a hot blast exhaust duct and the exhaust duct. The opening and closing device includes an opening and closing plate(91) joined with the exhaust duct to rotate the middle portion of the exhaust duct through a shaft. A short protrusion is installed on the lower portion of the exhaust duct to contact with the lower end of the opening and closing plate for preventing the opening and closing plate from rotating in the inner direction of the exhaust duct. The exhaust duct of the cloth drying machine prevents foreign matters from letting in a body by having the opening and closing device on the middle portion of the exhaust duct.
Patent KR-20010076735-A (KR)
Title: A method which makes a noctilucent sticker
Inventor: KIM SEONG SOO
IPC: B44C1/16
Filed: 2000-01-27
Abstract: PURPOSE: Provided is a process for producing a decorative luminous sticker by offset-printing a luminously printed raw fabric by using a low density film, therefore, the sticker shows luminous effect on the whole. CONSTITUTION: The process for producing the decorative luminous sticker comprises the steps of: printing a general fabric luminously with a luminous pigment; forming the low density film on which a decorative design or picture is printed by halftone dot-treatment with less than 5% of a low density; offset-printing the luminously printed fabric by using the low density film to show the luminous effect in the decorative design or picture.
Patent KR-20010077677-A (KR)
Title: Method for Digital Signal Processing using Vocoder Parameter
Inventor: PARK SEONG IL
IPC: G10L19/00
Filed: 2000-02-07
Abstract: PURPOSE: A digital processing method using a vocoder parameter is provided to minimize the additional calculation amount and memory by detecting inband signal by using various vocoder parameters calculated in a vocoding process. CONSTITUTION: If PCM(Pulse Code Modulation) data are inputted, a vocoder(201) calculates parameters by vocoding the inputted PCM data by means of a vocoding algorithm. When detecting the calculated parameters and an inband signal, it is determined whether there is an inband signal, by comparing with the predetermined reference value. In case voice signal exists instead of an inband signal, a vocoding service and a packet data transmission are continued. Otherwise, the process is continued according to the predetermined service process.
Patent KR-20000024441-A (KR)
Title: Auto internet membership apply
Inventor: SEO MIN CHUL
IPC: G06Q50/10
Filed: 2000-02-14
Abstract: PURPOSE: An automatic internet member registration is provided to use worldwide internet sites without each time registration to a pertinent site by only one registration and automatically change a member's changed data pertinent to other sites by only one change. CONSTITUTION: A user first writes a membership registration data in a member registration site before using another wanting site. When the user use an another A internet site, the member registration site transfer the user's registration data to the A internet site. If the user connecting to the A internet homepage inputs an ID and a secret number given from the registration site, the user checks whether automatically registered to the registration site. If registered to the registration site, the user automatically is registered to the member without necessity of an additional registration in the A internet.
Patent KR-20000058091-A (KR)
Inventor: MIYAMOTO MASTUTARO
IPC: F04D27/02
Filed: 2000-02-18
Abstract: PURPOSE: A turbo molecular pump is provided to prevent damage of fixed parts such as a stator or a pump casing which causes loss of vacuum in a vacuum processing system under an abnormal state at a rotator, thereby improving the stability and reliability of the pump. CONSTITUTION: A turbo molecular pump includes a rotator(R), a stator assembly(142) surrounding the rotator, and a casing part(14) for surrounding the stator assembly, wherein at least a partial clearance(T) is formed between the stator assembly and the casing part for preventing direct transmission of impact from the stator assembly to the casing part when an abnormal torque is applied from the rotator to the stator assembly, and the stator assembly includes a stacking structure for fixing stator vane(32) in a vane pumping section.
Patent KR-20000024601-A (KR)
Inventor: CHANG HWANG JIN
IPC: G06Q30/02
Filed: 2000-02-23
Abstract: PURPOSE: An online premium lottery system using a business card is provided to activate a call at a home page by participating a client into a game when the client inputs the proper symbol to the symbol input portion. CONSTITUTION: An online premium lottery system using a business card comprises a business card(2), an internet server(6), and an internet terminal(8). The business card comprises a predetermined proper symbol(10) recorded on its one end. The internet server loads a home page(4) on internet. The internet terminal is connected to the home page through internet. The home page comprises a game portion(12). The game portion comprises a symbol input portion(14) to input the proper symbol of the business card.
Patent KR-20000062626-A (KR)
Title: 푸시 스위치
IPC: H01H13/14
Filed: 2000-02-24
Abstract: 스템의 후크부의 두께가 균등하지 않아도, 후크부의 걸어맞춤강도를 확보할 수 있음과 동시에, 스템 전체의 소형화가 가능한 스템의 구조를 제공한다. 
     상자형상의 하우징 (1) 과, 이 하우징 (1) 내에 고착된 1 쌍의 고정단자 (2) 와, 상기 하우징 (1) 의 내측면에 접동가능하게 지지된 스템 (5) 과, 이 스템 (5) 의 이동과 연동하여 동작이 가능하도록 상기 고정단자 (2) 상에 배치된 가동접점 (3) 과, 이 가동접점 (3) 을 상기 고정단자 (2) 에 접속분리시킴과 동시에 상기 스템 (5) 을 복귀시키는 러버스프링 (4) 을 구비하고, 상기 스템 (5) 에는 상기 하우징 (1) 의 내측면의 걸림 홈부 (1a) 에 걸리는 걸림 돌기부 (5c) 를 갖는 후크부 (5d) 가 형성되어, 이 후크부 (5d) 의 상기 러버스프링 (4) 과 대향하는 면에, 상기 러버스프링 (4) 의 굴곡부 (4d) 를 받아들이는 릴리프부 (5e) 를 형성하였다.
Patent KR-20010084283-A (KR)
Title: Method For Forming Last Passivation Layer
Inventor: LEE GYEONG JU
IPC: H01L21/318
Filed: 2000-02-24
Abstract: PURPOSE: A method for forming a final passivation film is to completely remove a polymer which is a by-product produced when a silicon nitride film is plasma-etched, thereby previously preventing wire bonding failure. CONSTITUTION: A metallic wiring film is formed on a semiconductor substrate(201). After the metallic wiring film is applied with photoresist, the photoresist is exposed to a light to form a photoresist pattern. The wiring film is plasma-etched using the photoresist pattern as a mask to form a bonding pad(207) and a fuse(209). The photoresist pattern is removed through an ashing and stripping process. A silicon nitride film is applied on the bonding pad and the fuse. The silicon nitride film is plasma-etched to expose the bonding pad and fuse, and then a spacer(213) for the silicon nitride film is formed on a side surface of the bonding pad and fuse. A polymer produced when the spacer is formed is completely removed through the ashing process.
Patent KR-20010084330-A (KR)
Title: Liquid crystal display and method for fabricating the same
Inventor: PARK JONG UK
IPC: G02F1/136
Filed: 2000-02-25
Abstract: PURPOSE: An LCD device and a method for manufacturing the same are provided to reduce a manufacturing cost by simplifying an etching process, a development process, and a cleaning process. CONSTITUTION: The first metal is deposited on a substrate. The first metal is patterned and a gate electrode is formed by using the first mask. A gate insulating layer, a pure semiconductor layer(104), a doped semiconductor layer(106), the second metal layer(108), and a photoresist layer(110) are laminated sequentially on the substrate formed with the gate electrode. The photoresist layer(110) is exposed twice. Namely, the first exposure process for the photoresist layer(110) is performed by using the second mask and the first exposure region(110a) is formed therefrom. The second exposure process for the photoresist layer(110) is performed by using the third mask and the second exposure region(110b) is formed therefrom. A development process for the photoresist layer(110) is performed. The second metal layer(108), the doped semiconductor layer(106), and the pure semiconductor layer(104) of the first exposure region(110a) are etched. The photoresist layer(110) of the second exposure region(110b) is removed. A source electrode and a drain electrode are formed by etching the second metal layer(108).
Patent KR-20010084574-A (KR)
Title: A new type photocatalyst dopped and coated on silicagel and its method of preparation
Inventor: KIM HAK JIN
IPC: B01J27/055
Filed: 2000-02-28
Abstract: PURPOSE: A novel photocatalyst and its preparation method are provided, to improve the activity as a catalyst for increasing the formation velocity of hydroxide radical and to allow the catalysis activity to be showed stably in the range of the UV to the visible ray with weak energy. CONSTITUTION: The method comprises the steps of heating silica gel at 400-600 deg.C for 1-2 hours; adding the heated silica gel into water, and stirring and heating it with refluxing; dissolving TiOSO4 and a sulfate salt of other photocatalytic metal ions into water, to obtain an aqueous solution; injecting the aqueous solution into the silica gel solution by degrees, and heating it with refluxing for 2-3 hours; separating silica gel from the reaction mixture; drying the separated silica gel at 150-200 deg.C for 3 hours; and sintering it 400-600 deg.C for 30 min to 2 hours. Preferably the sulfate salt is selected from the group consisting of Fe2O3, ZnO, CoO, Cu2O, and their mixtures. The photocatalyst is such that titanium oxide and other metal ions are infiltrated and coated simultaneously on a single silica gel support; and the silica gel is spherical one with the size of 50 micrometer to 6 mm.
Patent KR-20010084674-A (KR)
Title: A method for manufacture of capacitors improved in leakage currents property by Cr addition
Inventor: LIM HAN JIN
IPC: H01L21/8242
Filed: 2000-02-28
Abstract: PURPOSE: A method for manufacturing a capacitor improving a leakage current characteristic by adding chrome is provided to improve a leakage current characteristic by handling a thickness of an oxide layer formed on a boundary between a storage electrode and a dielectric layer. CONSTITUTION: A storage electrode is formed on a semiconductor substrate. Chrome is supplied on the storage electrode by using a sputtering method or a CVD(Chemical Vapor Deposition) method or a spin-coating method. A metal oxide dielectric layer is formed on the storage electrode. A thermal process for the metal oxide dielectric layer is performed under an ultraviolet ray and ozone atmosphere. A high temperature thermal process for the metal oxide dielectric layer is performed under an oxygen atmosphere. An upper electrode is formed on the metal oxide dielectric layer.
Patent KR-20010086702-A (KR)
Title: Transflective liquid crystal display device and method for fabricating the same
Inventor: KIM JONG SEONG
IPC: G02F1/136
Filed: 2000-03-02
Abstract: PURPOSE: A transflective LCD and a method for manufacturing the same are provided to reduce the number of mask by forming simultaneously two contact holes for exposing a drain electrode and a pixel electrode. CONSTITUTION: A TFT(Thin Film Transistor) is formed by a gate electrode, a gate insulating layer, a semiconductor layer, a source electrode, and a drain electrode. A protective layer(200) is formed on the TFT. A pixel electrode(202) is formed on the protective layer(200). The pixel electrode(202) is formed with a transparent conductive material. An interlayer dielectric(204) is deposited on the pixel electrode(202) and a substrate(1). Two contact holes(206,208) are formed by patterning the interlayer dielectric(204). A reflective electrode(210) including a transmission hole(212) is formed by filling the contact holes(206,208).
Patent KR-20000036414-A (KR)
Inventor: OH MOO WOONG
IPC: A01G1/04
Filed: 2000-03-08
Abstract: PURPOSE: Mineral compost is provided to increase at least 20-30% income by improving agaric culture medium. CONSTITUTION: A mineral compost for improving agaric culture medium such as rice straw or wasted cotton has several merits: fungus grow well by promoting aerotropic fermentation of compost by dispersing colloid to increase the gap rate; the growth of mushroom is promoted by adding micro-minerals such as sulfate mineral for fungus to take in; mineral compost plays a role of controlling moisture; mineral compost can be spread on even dried straw effectively and with sufficient time because solidification time is 10times longer than usual gypsum, and has cohesive power; toxic damage to fungus by oversupplying potassium or magnesium can be prevented by adding carbonic acid calcium. The mineral compost consists of CaO 45%, S 15%, CuSo4 2%, ZnSO4 1.8%, MnSO4 1.2%, FeSO4 2.5%, MgSO4 2.3%. The mineral compost is made by making carbonic acid calcium react to sulfuric acid of adequate amount to obtain CaSO4-2H2O of 25-30% attached moisture, and calcimning CaSO4-2H2O, FeSO4-7H2O, CuSo4-5H2O, MnSO4-5H2O, and ZnSO4-3H2O to remove attached moisture at 120°C and produce completed Mono Hydrate and Hemi Hydrate at 160-180°C.
Patent KR-20000030880-A (KR)
Inventor: HA SANG WOOK
IPC: H04B1/40
Filed: 2000-03-23
Abstract: PURPOSE: A mobile telephone with a laser pointer function is provided to use a mobile telephone as a laser pointer at a delay mode or a sleep mode by using a laser beam equipped in a mobile telephone. CONSTITUTION: A mobile telephone with a laser pointer function comprises a power supply(10), an on/off switch(20), an operation circuit portion(30), and laser diode(40). The power supply is formed with a battery, a condenser, and a regulator to provide a constant power. The on/off switch is operated as power-on when performing a laser mode. The operation circuit is operated by the power provided from the power supply. The laser diode emits a laser beam according to an operation of the operation circuit.
Patent KR-20010096125-A (KR)
Title: Apparatus and Method for Real-time Broadcating the ecology of the see bottom using Internet
Inventor: CHANG HAN SUNG
IPC: G06F17/00
Filed: 2000-04-17
Abstract: PURPOSE: A device and method for relaying a submarine ecosystem is provided to supply real time moving pictures to a client at a remote place through the internet by installing a plurality of cameras in the water, thereby obtaining the real time moving pictures of a submarine ecosystem. CONSTITUTION: A client is certified for connecting to a web server(ST200, ST210). A central processing unit requests camera selection data to a relay processor, and the relay processor provides camera selection screen to the central processing unit and a client terminal through a transmitter and the internet(ST220). If a client requests a submarine ecosystem image of a specific camera designated the client to the relay processor, the relay processor supplies a submarine ecosystem image to the client through the internet(ST230, ST240). If the client wants to character and voice data to the submarine ecosystem image being currently displayed, the central processing unit reads the data from a character/voice database and supplies the data to the client through a client terminal(ST250, ST260, ST270). If the client selects another camera, the central processing unit and the relay processor re-performs from the above stage(ST240,ST280).