baber/WOPTO huggingface dataset:
Patent KR-20010100499-A (KR)
Inventor: CHO HYEON JE
Filed: 2000-05-03
Abstract: 본 발명은 ASP 형식의 SQL-SAM 데이터베이스 방식으로 운영되는 검색 시스템에 사용될 수 있는 인터넷 기반의 전문가를 통한 지능 에이전트 정보 검색 방법에 관한 것이다. 
     본 발명의 검색 방법은 인터넷을 기반으로 하는 검색대행 사업자(이하 '사업자'라 한다)가 회원으로 가입한 네티즌에게 회원 고유의 검색창을 부여하고, 회원으로부터 상기 검색창을 통해 소정 정보의 검색 의뢰를 받아 각 카테고리별 전문 검색가를 통해 상기 소정의 정보를 검색해주는 방법으로서, 상기 회원이 상기 사업자의 로그인 페이지에서 자신의 ID와 비밀번호를 입력하는 단계(s120), 상기 ID와 비밀번호를 입력한 자가 회원인지 여부를 확인하는 단계(s140), 상기 확인 결과 입력된 ID와 비밀번호가 일치하지 않으면 ID와 비밀번호를 재입력 할 것을 요구하고, 일치하면 회원 고유의 검색창을 사용할 수 있는 권한을 부여하는 단계(s160), 상기 검색창을 사용할 수 있는 권한을 부여받은 회원이 상기 사업자가 제시하는 카테고리 가운데에서 검색 희망 내용에 해당하는 카테고리를 선택하고 검색 희망 내용을 입력하는 단계(s180), 상기 입력된 검색할 내용을 해당 카테고리별 전문 검색가에게 할당하는 단계(s200), 상기 검색할당에 따라 해당 전문검색가가 상기 내용에 대한 검색을 실시하는 단계(s220), 전문검색가가 상기 검색완료 후 검색결과를 상기 검색 의뢰한 회원의 검색창에 저장하는 단계(s240), 상기 검색결과의 저장 완료 후 검색이 완료되었음을 해당 회원에게 e-mail 또는 회원의 검색창을 통해 통지하는단계(s260), 상기 회원이 e-mail을 통해 상기 검색완료 통지를 받은 경우 수신한 e-mail의 소정 부분을 클릭하여 상기 사업자 사이트의 로그인 페이지로 자동 이동하는 단계(s280), 상기 이동한 로그인 페이지에서 상기 검색 의뢰한 회원이 자신의 ID와 비밀번호를 입력하는 단계(s300), 상기 ID와 비밀번호를 입력한 자가 회원인지 여부를 확인하는 단계(s320), 상기 확인 결과 입력된 ID와 비밀번호가 일치하지 않으면 ID와 비밀번호의 재입력을 요구하고, 일치하면 회원 고유의 검색창을 사용할 수 있는 권한을 부여하는 단계(s340) 및 상기 회원이 자신의 검색창내에서 상기 사업자에 의해 저장된 검색결과를 입수하는 단계(s360)를 포함하여 이루어진다. 
     상기한 구성의 본 발명은, 원하는 정보를 각 정보별 전문 검색가를 통해 검색하며, 검색된 정보를 검색의뢰자만 입수케 함으로써 직접 정보를 찾아야 하는 노력 및 시간낭비를 없애주고 정보에 대한 보안을 유지할 수 있고, 각 분야별 전문 검색가들이 검색뿐만 아니라 각 분야별 전문 지식과 경험을 바탕으로 고급 정보 제공 및 컨설팅을 통한 솔루션까지 제공해 줄 수 있다는 장점도 있다.
Patent KR-20010103205-A (KR)
Title: 철근이음장치
Inventor: CHOI GEUN DO
Filed: 2000-05-06
Abstract: 본 발명은 철근 콘크리트 공사에서 철근의 단부와 단부를 기계적으로 상호 맞닿게 연결함으로써 철근에 가해지는 인장력뿐만 아니라 압축력도 유효하게 전달할 수 있는 철근이음장치에 관한 것이다. 
     본 발명의 철근이음장치는 반원통형상으로 내부면에는 이형철근의 마디가 끼워지는 마디홈(25)이 형성되는 두쌍의 편체(2), 외부면의 한쪽 단부에 수나사(4)가 형성되는 원통형상의 제 1커플러(3A) 및 원통형상으로 직경이 일정한 직선부(5)와 상기 직선부(5)에 연결되며 점점 직경이 작아지는 경사부(6)로 구분되며, 상기 직선부(5)의 내부에는 암나사(5＇)가 형성되어 상기 제 1커플러(3A)의 외부면에 형성된 수나사(4)와 체결되는 제 2커플러(3B)로 구성된다. 
     따라서 본 발명의 철근이음장치는 부품의 수가 적고 조립이 간편하며, 연결할 두 개의 철근을 서로 맞닿게 조립함으로써 인장력과 압축력을 유효하게 전달할 수 있어 슬립량을 최소화할 수 있다.
Patent KR-20010029703-A (KR)
Inventor: SHINOZAKI NAOHARU
IPC: G11C11/4076
Filed: 2000-05-10
Abstract: PURPOSE: To provide an input circuit in which current consumption is less in a semiconductor integrated circuit of a clock synchronizing type. CONSTITUTION: This circuit has an input circuit which is activated by an activation signal and receiving an input signal and an activation signal generating circuit generating the activation signal, the activation signal generating circuit is constituted so that the input circuit is activated by making intermittently the activation signal an activation state for a period being shorter than a period of a clock signal and including a time corresponding to a setup time and a holding time of an input signal. As the input circuit is activated only for a limited time out of one period of a clock signal, current consumption can be decreased.
Patent KR-20030045861-A (KR)
Title: Duplex message service method for controling wireless display board system on internet
Inventor: SON JAE SEOL
IPC: G06Q30/02
Filed: 2000-05-18
Abstract: PURPOSE: A method for a full-path message service of a wireless electric light panel using the Internet is provided to display and fast and easily change a message to the electric light panel installed to a remote place by using the wireless data communication service through a computer terminal or a cellular phone, and a short distance remote controller. CONSTITUTION: A main form of a service homepage is transmitted if a server address is inputted(S202). According to a message sending request, the message is transmitted if an ID and a password are registered(S208). A preview screen is transmitted by driving a CGI program and processing a preview CGI(Computer Graphic Interface) according to a message input option and a channel preview request(S213). If a transmission request exists, the preview screen is transmitted to a wireless communication server through a wire/wireless gateway(S216). A wireless message is transmitted to the cellular phone by transmitting it to a terminal(S225). The electric light panel receives the message(S231). The message is outputted by driving the electric light pane(S239).
Patent KR-20010014957-A (KR)
Inventor: KITANI TAKESHI
IPC: H01L21/3205
Filed: 2000-05-20
Abstract: PURPOSE: To fully suppress wiring resistance regardless of the occurrence of dishing, in a semiconductor device with an electrode or wiring such as a storage device, an information processor, etc. CONSTITUTION: An interlayer film layer 24 is made via a barrier film 22 on a first n-1 wiring layer 10. An n-th wiring layer 12 is made on the interlayer film layer 24. A damascene structure of wiring 38 is made in the wiring layer 12 and the interlayer film layer 24. The wiring 38 has a wiring part 42 which is narrow in line width and a pad part 44 wide in line width. The insulating film of the wiring layer 12 is provided with a recess 46, corresponding to the wiring part 42 and the pad part 44. The interlayer film 26 of the interlayer film layer 24 is provided with a recess 30 corresponding to the pad part 44. A barrier 34 and a metal film 36 are stacked in the recess 46 and the recess 30, and the excess section is removed through CMP(chemical and mechanical polishing), whereby a multilayer wiring structure is formed.
Patent KR-20010107102-A (KR)
Inventor: CHO SU JE
IPC: H01J11/22
Filed: 2000-05-25
Abstract: 본 발명은 표시소자의 전극 제조방법에 관한 것으로, 종래 표시소자의 전극 제조방법은 전극의 표면이 평탄하게 형성되어 외부에서 입사되는 입사광을 반사하는 반사광의 양이 많아 표시소자의 콘트라스트를 저하시키는 문제점이 있었다. 이와 같은 문제점을 감안한 본 발명은 표면이 거친 전면 유리층의 상부전면에 시드층을 증착하고, 그 시드층의 상부전면에 포토레지스트를 도포하고 노광 및 현상하여 전극이 형성될 위치의 시드층을 노출시키는 패턴을 형성하는 단계와; 상기 노출된 시드층의 상부에 도금법을 이용하여 금속을 선택적으로 성장시킴으로써, 외부의 광이 닿는 면이 거친 형상의 전극을 형성하는 단계와; 상기 포토레지스트를 제거하여 상기 전극이 위치하지 않는 시드층을 노출시킨 다음, 그 노출된 시드층을 식각하여 전면 유리층을 노출시키는 단계와; 상기 전극이 구리 일경우 산화와 확산 방지를 위해 보호막을 형성하는 단계로 구성되어, 샌드블라스트법을 이용하여 전면 유리층의 일면을 거칠게 형성하고, 그 일면에 접하며 상기 유리층의 일면의 계면의 요철에 따라 일면을 거칠게 형성함으로써, 외부의 광이 조사되면 그 요철에 의해 난반사 및 다중흡수 되도록 하여, 반사광을 줄임으로써 표시소자의 콘트라스트를 향상시키는 효과가 있다.
Patent KR-20010108742-A (KR)
Inventor: JANG SE WON
IPC: G06Q30/08
Filed: 2000-05-31
Abstract: 본 발명은 인터넷을 이용한 실시간 경매방법에 관한 것이다. 본 실시간 경매방법은 다수의 구매자와 판매자로부터 접속을 인식하는 단계와, 상기 판매자에게 경매에 붙일 상품의 동영상과 상품데이타 및 경매시간을 등록하도록 유도하는 단계와, 상기 구매자에게 상기 동영상 및 데이타와 다른 구매자들의 경쟁구매가격을 실시간으로 제공하면서 원하는 구매가격으로 입찰을 유도하는 단계와, 상기 입찰 구매가격과 상기 경쟁구매가격을 경매알고리즘으로 낙찰가를 선정하는 단계와, 상기 낙찰가에 해당하는 구매자와 판매자에게만 거래환경이 조성되도록 전용 통신환경을 제공하는 단계를 포함한다. 이에 따라, 판매자가 구매자에게 경매상품을 동영상으로 제공하여 실시간으로 경매가 이루어지록 함으로 판매자와 구매자에게 만족한 경매 신뢰성을 제공하기 때문에 판매자와 구매자가 사이버경매에 참여하여 점진적으로 회원이 증가하고 그에 따라 경매에 붙여지는 상품의 품질이 향상되어 경매의 매매량이 증가하는 효과가 있다.
Patent KR-20010109750-A (KR)
Title: 플립칩 기술공정에서 칩을 실장하는 방법
Filed: 2000-06-02
Abstract: 본 발명은 플립칩(flip chip) 기술공정에서 칩 적층 방법, 특히 접착제를 바르는 단계가 필요 없어 칩 접착에 요구되는 시간을 줄일 수 있는 방법에 관한 것이다.
Patent KR-20000054647-A (KR)
Inventor: LEE JAE GU
IPC: H04M11/06
Filed: 2000-06-15
Abstract: PURPOSE: A telephone for transmitting text messages through a cableway network is provided, so that general telephone users can transceive the text messages and receive originator displaying services supplied from a backbone network, by transceiving the text messages through a cableway network. CONSTITUTION: A telephone for transmitting text messages through a cableway network comprises a receiver(1), an originator displayer(2), a transmitter(3), a controller(4), a storage(5), a voice calling circuit(6), a text message inputting circuit(7), and a liquid crystal display(LCD)(8). The receiver receives a voice signal and a text message through the cableway network, and transmits the voice signal to the voice calling circuit to perform a voice calling function. The receiver transmits decoded data to the controller, if the text message is received. The data is processed with specific formats to store in the storage. The text message is displayed in the LCD. The text message inputting circuit displays text messages in the LCD, and stores the text messages in the storage to make the text messages stand by. A keypad of the text message inputting circuit is converted into an input mode to be transmitted to the controller. The controller delivers a dual tone multi frequency(DTMF) signal to the cableway network. The data of the text message is transmitted to the transmitter. The transmitter converts the text message into an analog signal to deliver the analog signal to the cableway network. The originator displayer receives originator data of a backbone network to transmit the data to the controller. The data is decoded as formats to be stored in the storage, and is transmitted to the LCD to display originator information.
Patent KR-20010007428-A (KR)
Inventor: ODAGAWA AKIHIRO
IPC: H01L27/22
Filed: 2000-06-17
Abstract: PURPOSE: A magneto-resistive effect element is provided to effectively perform information reading/writing from/to a magneto-resistive effect memory cell. CONSTITUTION: A magneto-resistive effect element(100) includes a first ferromagnetic film(130), a second ferromagnetic film(110), and a first nonmagnetic film(120) interposed between the first ferromagnetic film(130) and the second ferromagnetic film(110). The first ferromagnetic film(130) has a magnetization more easily rotatable than a magnetization of the second ferromagnetic film(110) by an external magnetic field. The first ferromagnetic film(130) has an effective magnetic thickness of about 2 nm or less.
Patent KR-20010113419-A (KR)
Inventor: PARK SEA HO
Filed: 2000-06-16
Abstract: 본 발명은 인터넷 망을 통하여 접속된 사용자가 원하는 가격에 소액상품을 구입할수 있도록 중개하는 소액상품 중개 서비스 방법에 관한 것이다. 
     본 발명에 따른 소액상품 중개 서비스 방법은 사용자가 관리자 서버에 원하는 물품의 구입조건을 표기한 물품구매서를 발송하는 제1 단계와, 관리자 서버가 사용자의 물품구매서를 지역단위 소액상품 상점으로 송부하는 제2 단계와, 지역단위 소액상품 상점에서 사용자에게 물품구매서에 대응하는 견적서를 송부하는 제3 단계와, 사용자가 견적서들을 비교하여 원하는 상품을 주문하는 제4 단계와, 소액상품 상점에서 사용자에게 물품을 배송함과 아울러 비용결제를 수행하는 제5 단계를 포함한다. 
     본 발명에 따른 소액상품 중개 서비스 방법은 비교적 단시간에 소액상품의 배송이 가능함과 아울러 상품의 배송에 관련된 물류비용을 줄일수 있게 된다. 또한, 후결제 방식을 채용하므로써 개인의 신용정보가 누출되는 것을 방지하게 된다. 또한, 배송된 물품의 하자 발생시 이에 대한 반품 및 교환이 용이함과 아울러 리콜기간이 짧아지게 된다.
Patent KR-20020000191-A (KR)
Title: Method cleaning Liquid Chrystal Display using Laser and Ar ECR Plasma
Inventor: CHOI SEUNG RAK
IPC: G02F1/13
Filed: 2000-06-23
Abstract: PURPOSE: A cleaning method of an LCD(Liquid Crystal Display) using laser and Ar ECR(Electron Cyclotron Resonance) plasma is provided to reduce cost for buying chemicals and processing wastewater and to minimize environmental pollution by using the minimum amount of pure and chemical cleaning material. CONSTITUTION: Micro-contaminations including particles, organics and ionic impurities adsorbed to an LCD are removed by laser while metals and natrium/chemical oxide are removed by Ar ECR plasma. The entire surface of an LCD is cleaned by using Ar ECR plasma to remove natrium/chemical oxide. Thereby, metals are removed from an LCD. The laser separates micro-contaminations bonded by static electricity from an LCD and injects strong nitrogen gas to the LCD to discharge the micro-contaminations to outside. If laser is emitted to micro-contaminations, static electricity between an LCD and micro-contaminations is removed by laser ablation effect. The micro-contaminations are removed from the LCD. The cleaning method using laser and Ar ECR plasma uses the minimum amount of pure and chemical cleaning material. Therefore, cost required for processing wastewater is reduced.
Patent KR-20010015139-A (KR)
Inventor: ONO TOSHIYUKI
IPC: C22C38/50
Filed: 2000-07-03
Abstract: PURPOSE: To obtain an Fe-Cr-Ni system alloy stock optimum as an alloy stock for an electron gun electrode capable of corresponding to the request for drawability and the request for the improvement of a pressing speed which have been made more severe in recent years. CONSTITUTION: This Fe-Cr-Ni system alloy stock is composed of, by weight, 15 to 20% Cr, 9 to 15% Ni, =<0.12% C, 0.005 to 1.0% Si, 0.005 to 2.5% Mn, =<0.03% P, 0.0003 to 0.0100% S, =<2.0% Mo, 0.001 to 0.2% Al, =<0.003% O, =<0.1% N, =<0.1% Ti, =<0.1% Nb, =<0.1% V, =<0.1% Zr, =<0.05% Ca and =<0.02% Mg, and the balance Fe with inevitable impurities, in which, in the case the kurtosis in the rolling parallel direction and rolling rectangular direction in the roughness of the stock surface is respectively defined as Kr0 and Kr90, Kr0 =<4 and Kr90 =<4 are satisfied.
Patent KR-20020004189-A (KR)
Title: A multi-function signal lamp and a method for controlling thereof
Inventor: MOON SOON GI
IPC: G08G1/096
Filed: 2000-07-03
Abstract: PURPOSE: A multipurpose signal lamp and a controlling method thereof are provided to prevent a traffic accident from happening by recognizing easily a signal of a signal lamp and providing a signal switching time and traffic information to a driver. CONSTITUTION: An LED(Light Emission Display) panel(15) is installed in a case covered with a transparent glass. A red, a green, and a yellow light emission diode are formed in the LED panel(15). The LED panel(15) is connected with a LED drive portion(16). A control box(19) generates control signals for outputting a forward signal, a stop signal, a delay signal, and traffic information by blinking the light emission diodes of the LED panel(15) according to an external signal lamp control signal or a traffic information signal. The LED drive portion(16) is used for blinking the light emission diodes by supplying selectively a driving power of a power supply portion(18) to the light emission diodes according to the control signals of the control box(19).
Patent KR-20010044062-A (KR)
Title: The manufacturing method of ceramic ball for water treatment
Inventor: KIM SEONG HEON
IPC: C04B35/14
Filed: 2000-07-11
Abstract: PURPOSE: A manufacturing method of ceramic balls for water treatment is provided to eliminate microbes and bacteria efficiently by coating sterile compound on balls. Therefore, The ceramic balls has the effects of sterilization besides purification, intrinsic property of ceramics. CONSTITUTION: The method comprises the steps of: dissolving borax(Na2B4O7· 10H2O) and CuSO4·5H2O in an equivalent ratio of 1:1 into water, heating, and drying, resulting in compound (A); putting HNO3 and Ag powder in an equivalent ratio of 1:1 in a vessel, adding silica powder to be the weight ratio of silica to Ag compound ranged from 2:0.5 to 2:1, heating and drying, resulting in compound (B); putting 100pts.wt. of ceramic balls and 200pts.wt. of H2O in other vessel; adding more than 3-7pts.wt.(based on 100pts.wt. of ceramic balls) of (A) with heating; adding more than 8-15pts.wt. of (B) when the total weight(H2O+ balls+ (A)) is less than a half; drying and dehydrating at 400-500deg.C, enabling remove water of crystallization bound to borax and CuSO4.
Patent KR-20020006879-A (KR)
Title: A method of displaying the upper character, codes and marks on keyboard by double-times consecutive typing with mode-switching function in computer
Inventor: KIM JUNG OK
IPC: G06F3/02
Filed: 2000-07-13
Abstract: PURPOSE: A method and a device for inputting the upper characters of a keyboard are provided to conveniently and promptly input the upper characters of a keyboard of a computer using a continuous double typing method instead of using a shift key by installing a specific input device. CONSTITUTION: The method comprises steps of setting up a mode supporting a continuous double typing method in a specific key, selecting one character selecting mode from the continuous double typing mode and the existing mode according to a need of a user, checking the state of the selection mode through on/off state of a light emitting unit on a keyboard, inputting the upper character of a keyboard by quickly and continuously typing a corresponding key within a specific time when the continuous double typing mode is selected, and automatically controlling the combination of meaningless characters occurring when a Korean consonant or an English spelling is repeatedly inputted using a linguistic information.
Patent KR-20010096452-A (KR)
Title: Dry apparatus
Inventor: JUN KWANG SU
IPC: F26B3/00
Filed: 2000-07-20
Abstract: PURPOSE: A drying device is provided to supply a device for sludge treatment at a low price and to cut down the cost required for sludge treatment by drying sludge injected into a drum, completely by the flame of a burner. CONSTITUTION: A third drying drum(6) supported by plural support rollers(2) is rotated integrally with a first and a second drying drum(4,5) when a driving motor(3) is operated. A main burner(14) is operated, and heat of a flame from the main burner heats the inside of each drying drum to dry sludge. If the temperature of the third drying drum is low, an auxiliary burner(14') is operated to heat the third drying drum. Then, sludge is injected into a hopper(16) and carried into the first drying drum by a transfer screw(15). The transferred sludge is carried toward a discharge space(10) by guidance of transfer blades(4a) inside the first drying drum. In a process of transferring the sludge, moisture of the sludge is evaporated and the viscosity of the sludge is raised. Thereby, the sludge is attached to the inside of the first drying drum. The sludge is separated from the inside of the first drying drum by air pressure injected from a nozzle of an air spraying pipe(21). The primarily dried sludge is dropped into the second drying drum to be dried again in a process of flowing toward a discharge area(11) by transfer blades(5a). After that, the sludge is injected into the third drum and dried completely. The completely dried sludge is collected in a sludge collector(12) through a discharge port(6c) and discharged through a discharge guide case(12b) by a discharge screw(12a). Therefore, the sludge is dried regularly through the first to the third drying drum.
Patent KR-20020008726-A (KR)
Title: Health Drink of Kisaenghobakcha Using the Pumpkin and Medicinal Herbs and Manufactu ring Method There of
Inventor: AHN HO IL
IPC: A23L2/38
Filed: 2000-07-25
Abstract: PURPOSE: A process of preparing a health beverage containing pumpkin by extracting three kinds of crude drugs and a pumpkin is provided. Whereby, the product is effective for the treatment of lack of vigor and asthenia. In particular, it can be used for nourishing spirits in the summer season. CONSTITUTION: About 3 to 7kg pumpkin and 50g Ophiopogon japonicus and 20g Schizandra chinensis and ginseng respectively are pretreated and then heated with 2L water at 80 to 100deg.C for 1 to 5 hr. In the pretreatment, the ginseng whose head part is removed is cut to 5 to 10mm, Ophiopogon japonicus is sufficiently soaked in lukewarm water at 20 to 30deg.C for 2 hr or more and then whose core is removed and Schizandra chinensis is washed to remove impurities.
Patent KR-20000072268-A (KR)
Inventor: KIM GANG HUI
IPC: B65D85/00
Filed: 2000-08-24
Abstract: PURPOSE: A container for preserving a solder ball is provided to maximize the efficiency of removing oxygen and humidity inside the container, to save costs by simplifying a structure of an outflow preventive unit and to give convenience to a user by only opening/shutting a cover and drawing out the solder ball. CONSTITUTION: A solder ball(30) is inputted in a body(11) of a container(10). In a state of letting in a deoxidizer(15) and a drier(16), a support shaft(24) and an outflow preventive wind(25) of an outflow preventive unit(20) are let in the body. A frame(21) is pressurized in a lower side direction. A protrusion(22) formed on the frame is fixed in a protruded groove(13) formed on a front end of a coupling unit(14). A female screw formed on an inside of a cover is coupled with a male screw(12) formed on an outside of the coupling unit so that assembly is completed. Thus, as oxygen and humidity are removed by the deoxidizer and drier, corrosion and oxidation of a solder ball are prevented.
Patent KR-20020016301-A (KR)
Title: Apparatus and method for controlling software upgrade on broadcasting channel
Inventor: BAE SI MEUON
IPC: H04N5/50
Filed: 2000-08-25
Abstract: PURPOSE: An apparatus and a method for controlling upgrade of broadcasting channel software are provided to upgrade software changed in all multiplex channels regardless of the channel currently viewed by a user by adding a tuner for upgrading the software. CONSTITUTION: An apparatus for controlling upgrade of broadcasting channel software includes the first tuner(202), the second tuner(207), a data extractor(208), a memory(209), and a controller(206). The first tuner selects a broadcasting signal of a frequency band corresponding to a channel tuned by the first control signal from broadcasting signals received from an antenna and demodulates the selected broadcasting signal to output the signal to a digital signal processor. The second tuner selects a broadcasting signal of a frequency band corresponding to a channel tuned by the second control signal and demodulates the selected signal. The data extractor extracts channel software from the demodulated broadcasting signal output from the second tuner. The memory stores the channel software. The controller generates the first control signal for tuning a channel corresponding to a channel selection instruction of a user and the second control signal for searching multiplex channels, and updates the channel software.
Patent KR-20020016688-A (KR)
Title: Down sampling method for video signal
Inventor: SHIN JI SEON
IPC: H04N5/917
Filed: 2000-08-26
Abstract: PURPOSE: A method of down-sampling a video signal is provided to minimize deterioration in a signal due to down sampling. CONSTITUTION: It is judged if the first pixel of a video signal corresponding to a sampling point according to a sampling rate determined for down sampling is a minimum unit. It is judged if the second pixel adjacent to the first pixel is a minimum unit. When it is judged that the first and second pixels are the minimum units, data of the first pixel is processed to be assigned as a down sampling result of the sampling point. When it is judged that one of the first and second pixels is not the minimum unit or both of the first and second pixels are not minimum units, a low pass filtering result with respect to the video signal within a low pass filtering set on the basis of the sampling point is processed to be allocated as the down sampled result of the sampling point.
Patent KR-20020016707-A (KR)
Title: The marine bacterium pseudomonas aeruginosa byk-2 producing rhamnolipid and methyl rhamnolipid simultaneously
Inventor: HA SUN DEUK
IPC: C12N1/00
Filed: 2000-08-26
Abstract: PURPOSE: Provided is a marine bacterium Pseudomonas aeruginosa BYK-2 which produces simultaneously rhamnolipid and methyl rhamnolipid used for the remediation of an oil spill. CONSTITUTION: The isolation method of Pseudomonas aeruginosa BYK-2 comprises the steps of: shacking-culturing a seawater sample in an isolation medium of a microbial strain for 7 days then followed by inoculating the medium to sterilized media and shacking-culturing them for 3 days; selecting a medium showing high oil decomposability then smearing it on a modified seawater medium to isolated a single strain; inoculating it to sterilized media then shacking-culturing them for 7 days; selecting a medium having excellent oil decomposability again then smearing it on a seawater medium to a single strain, Pseudomonas aeruginosa BYK-2. Where, shacking-culture is performed at 25 deg.C and 180rpm.
Patent KR-20020018414-A (KR)
Inventor: KIM TAE HUN
IPC: H01J9/236
Filed: 2000-09-01
Abstract: PURPOSE: A clip apparatus of a deflection coil is provided to reduce distribution of conduction current and variation between wound components to obtain uniform convergence. CONSTITUTION: A clip apparatus of a deflection coil comprises an upper conduction clip(100) and a lower conduction clip(110). The upper conduction clip(100) is a rectangle having an inclined side at a half of its bottom side. The lower conduction clip(110) is a rectangle having an inclined side at a half of its top side, corresponding to the incline of the upper conduction clip(100). Both ends of each of the inclined sides of the upper and the lower conduction clips(100,110) are processed to be round. The upper and the lower conduction clips(100,110) have many crossed lines on their inclined sides and face each other for clipping the deflection coil therebetween so as to arrange the deflection coil uniformly.