baber/WOPTO huggingface dataset:
Patent KR-20050011145-A (KR)
Inventor: KIM JIN SOO
Filed: 2003-07-22
Abstract: PURPOSE: A settlement agent method using a bill counter installed to a PC room is provided to vicariously perform the settlement through an online web site by installing the bill counter to the PC room and making a user pay price for online contents with cash through the bill counter. CONSTITUTION: Information for the settlement price is received from a user terminal(S205). The settlement is requested to a CP(Contents Provider) server(S209). In case that a settlement approval is received from the CP server, the settlement for the corresponding price is performed. The price is offset from the prepayment price(S213).
Patent KR-20050011447-A (KR)
Inventor: KIM JIN WOOK
IPC: G09G3/36
Filed: 2003-07-23
Abstract: PURPOSE: A gate driver of a thin film transistor liquid crystal display is provided to prevent operation error of an LCD panel by increasing a hold time of a gate driver output port. CONSTITUTION: According to the gate driver for a liquid crystal display device, shift registers(60-1¯60-n) shift a start signal(STV) inputted by being synchronized to the first edge of a clock signal to an output channel of the next stage in sequence. The first shift register(60-1) shifts an internal signal(D) to an output channel of the second shift register(60-2). The internal signal is generated by performing a logic AND operation of the first signal(A) and an inverted signal of the second signal(B). The first signal is obtained by latching the start signal at the first edge of the clock signal. The second signal is obtained by latching the start signal at the first edge two times.
Patent KR-20050014334-A (KR)
Inventor: KIM KI YUL
IPC: A24B15/18
Filed: 2003-07-30
Abstract: PURPOSE: A method for removing a harmful matter of a tobacco is provided to remove a harmful matter such as nicotine and tar of the tobacco and a unique smell of the tobacco. CONSTITUTION: The method for removing a harmful matter of a tobacco comprises the steps of: mixing loess, mung beans and hardwood charcoal to water; dipping a leaf tobacco in the mixture of water, loess, mung beans and hardwood charcoal for 3 hours; and then removing the harmful matter by washing with water once or twice and drying the leaf tobacco in the shade well ventilated. Thereby, removing tar and nicotine, the harmful matter and helping a mental and physical health of a habitual smoker.
Patent KR-20040012593-A (KR)
Title: Heat pipe unit and heat pipe type heat exchanger
Inventor: YUYAMA TAKAHARU
IPC: F28F1/32
Filed: 2003-08-01
Abstract: PURPOSE: A heat pipe unit and a heat pipe type heat exchanger are provided to simplify structure, to facilitate production, and to have improved thermal efficiency for the compact size. CONSTITUTION: A heat pipe unit(10) comprises a tank(2); plural pipes(3) joined to a side of the tank to be in communication with the tank; a working fluid sealed in the tank and movable between the pipes and the tank; and plural fins(4) each provided on the pipes. The pipes are closed at an end thereof opposite an end where the pipes are joined to the tank. The tank has a larger cross-sectional area than the cross-sectional area of the pipes.
Patent KR-20050000297-A (KR)
Inventor: CHOI YEONG BOK
IPC: G06F1/32
Filed: 2003-08-06
Abstract: PURPOSE: An electronic device having a system power supply is provided to minimize power consumed by operating a power supply system of a system, and increase a use time and a life span of a battery pack. CONSTITUTION: A power selector(14) outputs a system power selection signal for turning on/off the system(10) by manipulation of a user. An MCU(Micro Controller Unit)(15) controls output of system operative power of the system power supply(11). An MCU power controller(12) controls on/off the MCU by determining the power supplied from the battery pack(1) as control power for turning on the MCU based on the system power selection signal output from the power selector. The MCU power controller includes a control power supply(12a) outputting the control power by receiving the power from the battery pack and a control power on/off circuit(12b) controlling the output of the control power of the control power supply.
Patent KR-20050018358-A (KR)
Inventor: NAM KI TAI
IPC: E01D2/00
Filed: 2003-08-12
Abstract: PURPOSE: A construction method for a bridge using a continuous structure of precast PSC beams using a beam connecting member and a steel cross beam is provided to promote the continuation by connecting beams using a beam connecting member and a bridge bearing, to secure structural stability and efficiency by connecting beams in the latticed structure, and to increase economical efficiency and constructability by preventing the overturn of a curved bridge effectively and the resistance against distortion. CONSTITUTION: The construction method for a bridge using a continuous structure of precast PSC beams using a beam connecting member and a steel cross beam comprises the steps of: installing a precast PSC beam(100) provided with a beam connecting member(200) and a steel cross beam on a lower structure of a bridge using a temporary bridge bearing; and connecting steel cross beams of each beam installed mutually, connecting beams installed on a permanent bridge bearing(400) installed on a spot connection mutually using the beam connecting member(200) and a continuous PS steel member(300), then removing the temporary bridge bearing.
Patent KR-20050022584-A (KR)
Inventor: KANG GI IN
IPC: B29C47/00
Filed: 2003-08-27
Abstract: PURPOSE: A rubber band manufacturing device is provided to keep high transparency by extruding thinly liquid containing urethane and cold-ironing the liquid and to naturally match with any colors of bodies by automatically slicing the completely-finished products at a predetermined width and packing the products at predetermined length. CONSTITUTION: A rubber band manufacturing device(A) extrudes urethane liquid into plate-shape half-finished products through a nozzle(30) installed at a discharge side of a heating pipe(21), produces completely-finished products by cooling and drying the extruded half-finished products through a cooling unit(40) and a drying unit, and packs the products sliced by a cutting unit(60) mounted on a frame(61) in a packing unit(90). A foreign material removing unit(35) functioning as a valve is installed between the nozzle and the discharge side of the heating pipe. The cooling unit has plural rollers(43) mounted between brackets(41,41'). The cooling water is inserted or discharged through an inlet(46) and an outlet(47) arranged at both sides by making the inside of the rollers hollow. The drying unit is a fan connected to a motor at the side of the roller and has a grille installed on the upper part to hold constantly the discharge direction. The cutting unit comprises plural blades(65) formed on one surface of a hinge plate(64).
Patent KR-20030077508-A (KR)
Inventor: PARK CHANG HOON
IPC: H04W4/00
Filed: 2003-09-08
Abstract: PURPOSE: An apparatus and a method for giving goods in a lump by using a mobile phone are provided to give the goods to one prizewinner in a lump among members who participate in the purchase of the goods by lot. CONSTITUTION: A member information database(32) stores member information. A goods information database(34) stores a plurality of goods information, a participation personnel, a limit personnel, a currently participated personnel and an end date, which are designated in goods. A lot server(30) reads goods information stored in the goods information database(34), and outputs read goods information through the Internet(40). The lot server(30) invites the participation personnel by the settlement of a mobile phone, draws lot when the selling end date of the goods is reached or the participation personnel is identical to the limit personnel, and gives the goods in a lump to one prizewinner. A plurality of purchase terminals(P1-Pn) confirm goods information outputted from the lot server(30) and select the goods.
Patent KR-20050025839-A (KR)
Title: Links and links circular knitting machine striper
Inventor: CHA YOUNG JIN
IPC: D04B15/92
Filed: 2003-09-08
Abstract: A grey yarn converter of a double-head circular knitting machine is characterized by installing plural pneumatic lines guided grey yarn, converting the knitted grey yarn selectively and having mechanical durability. A grey yarn converter of a double-head circular knitting machine comprises: a slide block(5) containing plural linear guide grooves(10) on a front, a path continued to the linear guide groove and penetrated downward and a first elastic device installed on the path and been opposite to the guide groove; a second elastic device which is adhered on a lower side formed the guide groove, operating vertically; a holding member(40) hinged on a side of an upper part of the guide groove, supported by the second elastic device and returned clockwise; sliders(50) which are returned on the guide groove by the first elastic device, applying external force to be slid on opposite to the first elastic device; a rear block(60) joined to the slide block; a front block(90) joined to the rear block centering around a cutting device of the slider; and a fixed block(150) joined on a rear of the slide block and fixed on the double-head circular knitting machine. The sliders comprise: a supporting device fixing the same on the holding member when the first elastic device is contracted; a yarn path on an upper part; and the cutting device cutting the grey yarn on the yarn path. The rear block comprises: a yarn path pipe passed the grey yarn severally; a pneumatic block(65) applying air pressure in a direction of the yarn path pipe; a joining device joining the pneumatic block; and a groove for setting a lower side of the slider.
Patent KR-20050027291-A (KR)
Title: Apparatus and method of accurate location determination and application using location information of rfid system
Inventor: JANG BYUNG TAE
IPC: H04B5/00
Filed: 2003-09-15
Abstract: A precise determination and application apparatus and method using position information of an RFID(Radio Frequency Identification) system are provided to remove a possibility of leakage of personal information, generate and utilize traffic situation information changing in real time, and generate various traffic and space information at a low cost by adjusting stages for processing traffic information. A position information providing unit(10) transfers accurate position information by using an internally mounted RFID system. A position information obtaining/managing unit(20) receives the position information from the position information providing unit(10), generates a traffic information set which does not have identification information of a car, and transfers it. A traffic information collecting/managing unit(30) obtains position and traffic information transmitted from the position information obtaining/managing unit(20). A traffic information utilizing/managing unit(40) creates traffic information service contents by using the position and traffic information transferred from the traffic information collecting/managing unit(30) and provides the contents to a user.
Patent KR-20050029618-A (KR)
Title: A conveyor rotary engine use of gravity and buoyancy
Inventor: PARK JI SUNG
IPC: F03B17/04
Filed: 2003-09-23
Abstract: A device for driving a conveyor using gravity and buoyancy is provided to operate the conveyor for many hours by minimum electric energy by utilizing gravity and buoyancy. A device for driving a conveyor using gravity and buoyancy comprises a gravity generation part(100) moving a chain(120) vertically installed by falling weight of floating objects(10) and rotating upper and lower chain gears(130,140); a floating object guide part(200) guiding and feeding the floating objects to gravity generation part through a guide plate by the chain one by one; a buoyancy generation part(300) in which the floating objects in a buoyancy receptacle filled with water move the chain installed vertically in a line by buoyancy and rotate the upper and lower chain gears connecting the chain; a floating object supply part(400) supplying the floating objects to the lower inside of the buoyancy receptacle; a power generation part(500) connected to the chain gears rotating from the gravity generation part and the buoyancy generation part and charged with electric energy by the rotary power; and a power supply part(600) operating the floating object supply part through the electric energy charged from the power generation part.
Patent KR-20050030694-A (KR)
Title: A broadcasting channel management device and the method thereof for television
Inventor: KIM KWANG YOUNG
IPC: H04N21/45
Filed: 2003-09-25
Abstract: An apparatus and a method for managing channels of a television are provided to enable a user to search the channels easily and conveniently by forming a map of preferred channels by each preferred subject. A preferred channel setting part sets a map of preferred channels by each category according to a subject. A broadcast processing part tunes a channel of a digital broadcast based on a category subject set by the preferred channel setting part. An external input part generates a remote control signal for setting and selecting the map of the preferred channels. A screen processing part(160) shows a setting picture of the map of the preferred channels and a preferred channel tuned by the broadcast processing part.
Patent KR-20040086111-A (KR)
Inventor: MASUI TAKANORI
IPC: G06Q10/06
Filed: 2003-09-29
Abstract: PURPOSE: An information processing device for safely making a job processing device perform linked operation and a method thereof are provided to make each server perform each direction in directions, and keep security of the direction while the server exchanges the directions with each other. CONSTITUTION: A flow controller(204) requests each server(25) or directions inputting device(10) to perform the needed processes by a flow fixed for a link service and collects process results. An encryption/decryption part(206) encrypts data transmitted to the network(35) from the flow controller, decrypts the received encrypted data, stores a public key of the devices or each user, or obtains the public key from a certification authority on the network. The encryption/decryption part verifies an initiator signature for entire inclusive directions transmitted from the directions inputting device and assigns an electronic signature of the flow controller to the transmitted data. A communication controller(212) performs various controls for communication with other devices.
Patent KR-20050032737-A (KR)
Title: Power intermittence system for propeller shaft
Inventor: PARK SUN CHEOL
IPC: B60K17/24
Filed: 2003-10-02
Abstract: A power intermitting device of a propeller shaft is provided to prevent rotary power from being transmitted inversely from vehicle wheels contacted to the road through a transmission to an engine by dependently deciding the transmission of power according to on/off operations of a key switch by a coupling mechanism. A power intermitting device of a propeller shaft(16) is composed of a coupling mechanism installed at a connected portion between the propeller shaft and a rotary shaft(14) for transmitting driving power generated through an output shaft of a transmission to intermit the transmission of the power and a control mechanism for controlling an operation of the coupling mechanism to interlock with the starting of the engine. The coupling mechanism comprises a pressure chamber(18) formed at a combined part of a front end of the rotary shaft and the propeller shaft; plural movable pieces(20) arranged radially in the pressure chamber to move to the radial center; and a serration unit(16a) formed in the front end of the propeller shaft to combine with the movable piece by a slip joint method.
Patent KR-20050035932-A (KR)
Inventor: CHOI CHUNG SIK
IPC: H05K7/02
Filed: 2003-10-13
Abstract: 본 발명은 다수의 PCB유니트가 연결리브에 의해 조립된 PCB어셈블리를 컷팅수단으로 상기 연결리브를 컷팅시키기 위하여 상기 PCB어셈블리를 크램프시키는 PCB어셈블리 지그에 관한 것으로; 특히 상기 컷팅수단에 의해 상기 PCB어셈블리의 연결리브가 컷팅될 경우 상기 PCB유니트가 전후방향으로 유동됨이 없도록 상기 PCB어셈블리를 지지하며, 다수의 전후유동방지돌기와, 가이드홈으로 이루어진 전후유동방지수단과; 상기 전후유동방지수단에 지지된 상기 PCB어셈블리의 연결리브가 컷팅될 경우 상기 PCB유니트가 좌우방향로 유동됨이 없도록 상기 PCB어셈블리의 상부에 재치되며, 커버부와, 노출홈으로 이루어진 좌우유동방지수단과; 상기 좌우유동방지수단의 커버부를 압압하여서 상기 커팅수단에 의해 상기 연결리브가 컷팅될 경우 상기 PCB유니트의 유동을 방지하는 누름수단으로 구성된 PCB어셈블리 지그에 관한 것으로, PCB어셈블리의 연결리브를 컷팅시킬 경우 PCB어셈블리의 PCB유니트가 전후유동방지수단과 좌우유동방지수단 그리고 누름수단에 의해 유동됨이 없이 크램핑되게 되므로서 불량률을 최소화시킬 수 있는 것은 물론이고 가공시간의 절감으로 생산성을 보다 향상시킬 수 있다.
Patent KR-20050042376-A (KR)
Inventor: KOH MOO HYON
IPC: A47L9/00
Filed: 2003-11-03
Abstract: 본 발명은 악세사리커버가 본체의 상단부에 상하방으로 개폐가능하게 설치되는 진공청소기의 악세사리커버 장착구조에 관한 것이다. 
     본 발명에 의한 진공청소기의 악세사리커버 장착구조는, 다수의 부품이 내장되는 본체(100)의 일면에 구비되고 다수의 악세사리(132,134)가 안착되는 악세사리안착부(130)와; 상기 악세사리안착부(130)를 감싸는 악세사리커버(140)와; 상기 악세사리커버(140)의 유동을 방지하는 커버유동방지수단과; 상기 악세사리커버(140)와 상기 악세사리안착부(130)에 각각 서로 대응되게 형성되는 지지돌기와 돌기지지홈(130a)을 포함하여 구성되는 것을 특징으로 한다. 이와같은 본 발명에 의하면, 진공청소기에 사용되는 다수의 악세사리를 안전하게 보관할 수 있으며, 악세사리커버가 흔들리거나 헐거워져 좌우로 유동하는 현상을 방지함으로써 외관이 수려해지며 악세사리커버의 수명을 연장할 수 있게 된다.
Patent KR-20040082933-A (KR)
Inventor: LIM SANG JUN
IPC: B01D39/02
Filed: 2003-11-10
Abstract: PURPOSE: Provided are a filter cloth by using ropes and a filtering device by using the same which are able to improve filtering efficiency. CONSTITUTION: The device(100) comprises a water tank(110) prepared by assembling divided tubal bodies having inlet and outlet pipes(101) used for introducing and discharging raw water and having a filter cloth backwash means(150) for separating foreign materials adhered to a filter cloth, many partitioned plate bodies(120a,120b) having a size corresponding to the inner diameter of the water tank and each placed on the upper and lower part of the tank to partition the inner part of the tank into a raw water storage chamber(121) and a filtering chamber(122), a fixed tubal body forming a pillar-shaped hollow body, where one side opening is opened to the filtering chamber and the other side opening is closed by an openable means, perforating the partitioned plate bodies to form a flow path connected to the raw water storage chamber and the filtering chamber and having many perforated holes, connected to the inner part, on a main wall and a filter cloth(200) installed to cover the main wall part of the fixed tubal body located on the raw water storage chamber, filtering foreign materials in the raw water flowing from the raw water storage chamber to the filtering chamber and made by densely placing flexible ropes or strings and fixing both ends thereof by bands(142) as one body.
Patent KR-20030096141-A (KR)
Inventor: JI HAN TAE
IPC: G06Q99/00
Filed: 2003-11-17
Abstract: PURPOSE: A system and a method for managing a reference number of a document are provided to make a business process center grant the reference number for the same business documents transmitted from branches at once, and to manage the reference number. CONSTITUTION: A branch computer(101) grants the first reference number to the image information of the document for the plural businesses from a scanner(102), and transmits the image information and the first reference number to a business process center computer(103). The business process center computer receives and stores the image information and the first reference number, and offers the image information to a user by displaying the image information of the first reference number according to a command of the user. If the business process center computer receives the command to generate the second reference number to each image of the documents linked with the first reference number from the user, the second reference number is granted to the each document and stored.
Patent KR-20050049736-A (KR)
Inventor: KIM JIN HWAN
IPC: H05B41/285
Filed: 2003-11-24
Abstract: 본 발명은 전자식 안정기의 점등회로에 관한 것으로, 그 목적은 전력소모를 줄임과 동시에 광효율을 높일 수 있는 타임 딜레이 회로를 갖춘 형광램프용 전자식 안정기의 점등회로를 제공하는데 있다. 이러한 목적을 달성하기 위한 본 발명의 구성은 	전원공급부를 거쳐 출력되는 신호에 포함된 써지(Surge)를 제거하기 위한 써지억제부와, 상기 써지억제부의 전압을 일정 전압으로 유지시켜 출력하는 정전압부와, 상기 정전압부의 전압을 인가 받아 구동되되, 주파수를 가변시켜 음극예열 전류를 제로 크로싱 방식으로 출력하기 위한 발진제어부로 이루어진 소프트스타트부와, 상기 소프트스타부의 정전압부 전압을 인가받아 초기에 릴레이가 구동되면 램프의 필라멘트를 개방하고 일정 타임 딜레이가 경과되면 상기 릴레이를 복귀시켜 상기 램프의 필라멘트를 개방상태에서 쇼트상태로 전환시키는 타임딜레이구동부와, 상기 타임딜레이구동부를 통해 상기 램프의 필라멘트가 쇼트상태로 유지된 상태에서 상기 램프를 직렬공진으로 점등되도록 하여 소비전력을 줄임과 동시에 광 효율을 향상시키기 위한 공진부 및; 상기 램프의 수명 말기 시 점등 회로들을 차단하는 보호부를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20050050789-A (KR)
Inventor: LEE JONG SUNG
IPC: H01L21/02
Filed: 2003-11-26
Abstract: 근로자의 작업동선을 줄이며 업무능력을 향상시킬 수 있는 반도체 제조 공정에 사용되는 무선 제어 시스템을 제공한다. 이 무선 제어 시스템은 반도체 설비의 파워를 온/오프(on/off)하는 파워부, 및 반도체 설비 외부에서 신호를 받아 상기 파워부를 제어하는 수신기 구비하는 적어도 1개의 반도체 설비; 및 상기 수신기로 신호를 보내어 상기 반도체 설비를 제어하는 리모트 송신기, 및 상기 반도체 설비를 제어하기 위한 조작 버튼들을 구비하는 리모트 컨트롤러를 구비한다. 더 나아가, 상기 무선 제어 시스템에 구비된 상기 적어도 1개의 반도체 설비는 상기 설비의 작업을 정확하게 조절하기 위한 조작부, 및 반도체 설비 내부에서 신호를 받아 반도체 설비 외부로 신호를 전송하는 송신기를 더 구비할 수 있으며, 이때 상기 리모트 컨트롤러는 상기 송신기로부터 신호를 받는 리모트 수신기, 및 상기 리모트 수신기로부터 받은 신호를 표시하기 위한 디스플레이창을 더 구비할 수 있다.
Patent KR-20050052162-A (KR)
Inventor: KIM HYUN AH
IPC: H04B1/40
Filed: 2003-11-29
Abstract: 본 발명은 이동통신단말기의 메뉴 목록 표시방법에 관한 것으로, 이동통신단말기의 화면에 메뉴를 나열하는 경우, 커서 또는 선택바가 위치한 메뉴명을 사용자가 지정한 글꼴과 글자크기로 화면에 표시함으로써, 메뉴 목록의 가독성을 향상시키도록 한 것이다. 이를 위하여 본 발명은 사용자에 의해, 메뉴 목록의 글자 정보를 메뉴 항목별로 부분적으로 제한하기 위한 글자정보 제한 설정메뉴로 진입하는 과정과; 상기 글자 정보 제한 설정 메뉴 목록에서 제한 설정 글자 정보를 설정한후, 메인화면으로 복귀하는 과정과; 사용자에 의해 메뉴가 선택되면, 메뉴 목록에서 선택바가 위치한 메뉴항목을 기설정된 제한 설정 글자정보로 표시하는 과정으로 이루어진다.
Patent KR-20050053071-A (KR)
Inventor: JOO DONG SIK
IPC: A23L33/00
Filed: 2003-12-02
Abstract: 본 발명은 산 및 고온가열 처리하여 얻어진 다시마 다당 및 올리고당 추출물을 유효성분으로 함유하는 기능성 식품 조성물에 관한 것으로, 본 발명의 다시마 다당 및 올리고당은 소장내의 음식물의 이동 속도를 촉진시키고, 장관의 운동을 촉진하여 배변을 원활하게 하는 효과를 나타내므로, 변비 개선 및 예방용 기능성 식품 조성물로써 기능성 음료 등의 건강기능식품에 사용할 수 있다.
Patent KR-20050054363-A (KR)
Inventor: RYU SANG WOOK
IPC: H01L21/762
Filed: 2003-12-04
Abstract: 본 발명은 반도체 소자의 소자분리막 형성방법을 개시한다. 개시된 본 발명의 소자분리막 형성방법은, 실리콘 기판 상에 패드산화막, 질화막, 폴리실리콘막, 반사방지막을 차례로 형성하는 단계; 상기 반사방지막 상에 레지스트 패턴을 형성하는 단계; 상기 레지스트 패턴을 사용하여 상기 반사방지막을 식각하여 제거하는 단계; 상기 질화막이 노출되도록 폴리실리콘막을 식각함과 동시에 상기 레지스트 패턴과 식각된 반사방지막 및 폴리실리콘막의 양측벽에 측벽 폴리머를 형성하는 단계; 상기 실리콘 기판이 노출되도록 질화막 및 패드산화막을 식각하여 제거하는 단계; 상기 레지스트 패턴 및 반사방지막을 식각하여 측벽 폴리머를 제거하는 단계; 및 상기 실리콘 기판을 식각하여 트렌치를 형성하고 폴리실리콘막을 제거하는 단계를 포함한다.
Patent KR-20050055997-A (KR)
Inventor: WEON TAE HWAN
IPC: H04W4/16
Filed: 2003-12-09
Abstract: 본 발명은 링백톤 대체음을 제공하는 방법 및 장치에 관한 것이다. 상기 방법은 발신 교환기로부터 호 접속 요청을 수신하는 단계, 호 접속 요청에 상응하여 착신 단말기에 호 접속 요청을 전송하는 단계, 발신 단말기가 링백톤 대체음 서비스에 등록되었는지 여부를 판단하는 단계 및 판단 결과 발신 단말기가 링백톤 대체음 서비스에 등록된 경우 홈 교환기로 호 라우팅하는 단계를 포함하되, 홈 교환기에 연결된 링백톤 대체음 발생기는 발신 단말기 사이에 개설된 통화로를 이용하여 링백톤 대체음을 전송하는 것을 특징으로 한다.
Patent KR-20050056517-A (KR)
Inventor: CHOI JEONG WOO
IPC: G01N33/68
Filed: 2003-12-10
Abstract: 본 발명은 졸-겔 법을 이용하여 제조된 단백질 칩과 이의 제조방법에 관한 것으로, 더욱 상세하게는 고체 기판 표면에 졸-겔 법을 이용하여 비표면적이 충분히 증가된 다공성 졸-겔 박막을 형성한 후에, 상기 다공성 졸-겔 박막의 세공에 단백질을 물리적으로 흡착시켜 고정화하여 제조된 것으로, 단위 면적 당 고밀도로 단백질 고정화가 가능해졌고, 특히 기판과 단백질의 결합이 화학결합이 아닌 물리적 결합을 이루고 있어 단백질의 변성을 최대한 억제할 수 있어 장기 보관도 가능해졌으며, 졸-겔 박막의 제조과정이 저농도 용액으로 단 1회 코팅에 의해서도 충분히 단백질 고정화가 가능하므로 공업적인 대량 생산에도 유용한 등의 우수성을 가지는 졸-겔 법을 이용하여 제조된 단백질 칩과 이의 제조방법에 관한 것이다.
Patent KR-20050058746-A (KR)
Inventor: KIM MIN SEOK
IPC: H01L21/3065
Filed: 2003-12-12
Abstract: 본 발명은 반도체 금속배선형성을 위한 텅스텐 CMP 공정시 O2 플라즈마 에싱을 통해 금속 스터드 제거방법에 관한 것이다. 즉, 본 발명의 반도체 금속 배선 공정에서는 금속 평탄화 공정 후, O 2  플라즈마 에싱을 통하여 C성분의 잔존 유기물을 제거시킨 후, 금속 스퍼터링 공정을 수행하도록 함으로써, 디펙의 제거에 의한 수율향상과 콘택홀의 잔존 유기물로 인한 문제를 미리 차단함으로써 소자의 신뢰성을 높일 수 있게 되며, 또한 O 2  플라즈마 에싱은 비교적 공정 시간이 짧고 비용이 많이 들지 않는 공정으로 소자의 신뢰성 확보에 따른 수율향상과 함께 비용 절감을 도모할 수 있다.
Patent KR-20050062103-A (KR)
Inventor: YOON HWANG
IPC: H04B1/40
Filed: 2003-12-19
Abstract: 본 발명은 이동 통신 단말기의 배터리를 전자기 유도 회로를 이용하여 무접점 형태로 충전하도록 한 이동 통신 단말기의 배터리 충전 장치에 관한 것으로, 전원을 인가받아 전류를 흐르게 하여 전자기 유도를 발생시켜 주는 충전 부분과; 상기 충전 부분에서 발생시킨 전자기 유도에 의해 전류를 유도시켜 충전하는 배터리 부분을 포함하여 이루어진 것을 특징으로 함으로써, 기존의 유접점 충전 방식에 의한 충전 불가 현상을 극복할 수 있으며, 또한 평평한 거치대에 배터리만 올려놓으면 충전이 가능하여 배터리의 충전이 자유롭다는 이점이 있다.