baber/WOPTO huggingface dataset:
Patent KR-20040061334-A (KR)
Title: A multitap convenience outlet
Inventor: PARK JONG YOON
IPC: H01R13/70
Filed: 2002-12-30
Abstract: PURPOSE: A multi-tap outlet is provided to prevent the short circuit by preventing the interference between plugs by separating plugs inserted in the outlet. CONSTITUTION: A multi-tap outlet includes upper and lower body parts(11,20), and an outlet part. The lower body part has guide wall elements(13) on a bottom plate(12) for the arrangement of electric wires. The upper body is formed in the dome shape to be coupled with the lower body part by screws. The outlet part has cylindrical cap elements(34) formed with plug insertion grooves(33) and plug insertion holes(32), connecting elements(35) for the electric connection with plugs inserted in the plug insertion holes, and a power switch(36) for controlling the power supply of the outlet part.
Patent KR-20020015387-A (KR)
IPC: H04N5/782
Filed: 2001-05-08
Abstract: 본 발명은 사용자가 예정된 시간에 사용자가 선택한 콘텐트를 볼 여유가 있는 지의 여부를 결정하기 위한 결정 장치를 활용하는 레코딩 장치에 관한 것이다. 먼저, 사용자는 사용자가 레코딩 장치에 레코딩하기를 원하는 콘텐트를 선택한다. 그 뒤, 레코딩 장치는 전자 프로그래밍 안내(EPG) 같은 데이터베이스에 질의하여, 사용자 선택된 콘텐트의 예정된 시간을 결정한다. 그 뒤, 레코딩 장치는 캘린더 장치와 같은 결정 장치에 질의한다. 사용자가 선택된 콘텐트의 예정된 시간에 여유가 없음을 레코딩 장치가 결정하는 경우, 레코딩 장치는 선택된 콘텐트를 레코딩한다.
Patent KR-20020042812-A (KR)
IPC: G08B25/10
Filed: 2000-08-14
Abstract: 검출구역내 보안태그(42)의 존재를 검출하는 펄스-청취 전자물품보안(EAS)시스템이 개시되어 있다.  EAS 시스템은 제 1 전자기 신호를 검출구역안으로 방사시키는 송출기(20)를 포함한다.  제 1 전자기 신호는 복수의 연속 프레임간격들 각각에 방출된 RF 버스트들의 시간 시퀀스이고, 이 프레임간격들 각각의 지속시간은 다수의 상이한 값들중 하나이다.  EAS 시스템은 제 1 전자기 신호에 응답하여 검출구역에 있는 보안태그(42)에서 재방사된 제 2 전자기 신호를 수신하도록 송출기(20)와 동기화된 수신기(24)를 포함한다.  수신기는 보안태그가 검출된 경우에 출력신호를 제공한다.  다수의 프레임간격 지속시간들의 값들은 다른 EAS 시스템들의 프레임간격 지속시간들의 값들과 다르게 선택됨으로써 EAS 시스템은 다른 EAS 시스템의 동작에 의해 야기되는 오경보나 차단을 사실상 받지 않게 된다.
Patent KR-20020077867-A (KR)
IPC: G06F3/023
Filed: 2001-03-01
Abstract: 퍼스널 컴퓨터1의 화면2상에 숫자키11의 배열에 응한 단추 또는 키 이미지를 표시시켜 단추 또는 키 이미지의 어떤 것인가가 선택되어지면, 선택되어진 단추 또는 키 이미지의 어떤 것인가에 대응하는 계층 이미지가 표시되어지도록 하였으므로 오퍼레이터3에 의해, 예컨대 키보드10의 숫자키11을 조작하는 것으로 정보의 검색이나 전달을 행할 수가 있다.
Patent KR-20020033773-A (KR)
IPC: F01N3/28
Filed: 2000-08-24
Abstract: 본 발명은 연료가 농후성 및 희박성 작동 방식으로 분사되는 연소실(4)을 구비하고 있는, 특히 자동차의 내연 기관(1)에 관한 것이다.  내연 기관(1)에는 질소가 저장될 수 있는 촉매(12)가 구비되어 있다.  농후성 및 희박성 작동 방식 사이의 전환을 위한 제어 장치(18)가 구비되어 있다.  제어 장치(18)를 통해 촉매(12) 내 산화 질소의 저장에 대한 품질 함수(G)가 검출될 수 있다.  또한 제어 장치(18)를 통해 작동 방식들 사이의 전환은 품질 함수(G)에 따라 영향 받을 수 있다.
Patent KR-20020043636-A (KR)
IPC: B24B47/12
Filed: 2001-08-17
Abstract: 본 발명에 따른 박판의 주변 연마 장치는 박판(2)의 회전축에 대하여 숫돌(3) 회전축의 경사각을 바꿀 수 있는 동시에 숫돌 회전축의 경사 방향도 바꿀 수 있는 숫돌축 경사 기구(1)를 포함하여 구성된다. 따라서, 상기 경사각이 그대로 유지된 상태에서 상기 경사 방향이 변하면, 상기 박판 주변의 요부 또는 철부에서의 챔퍼링(연마)은 상기 박판의 외주부의 챔퍼링(연마)과 동일한 방법으로 높은 정밀도로 수행될 수 있다.
Patent KR-20020059814-A (KR)
Title: Optical fiber connector systems
IPC: G02B6/40
Filed: 2000-04-18
Abstract: A fiber optic connector system (100) is provided for connecting at least one optical fiber cable (174) mounted near the edge of a planar substrate to a backplane member (104). The backplane member (104) has a first surface (110) and a second surface (112). A backplane housing (120) includes at least one longitudinal receiving cavity (132) matching respective cavity in a card housing assembly (150). The receiving cavity (132) has a frontal opening (134) along the first surface (110) of the backplane member (104) and a rear opening (136) along the second surface (112) of the backplane member (104). A frontal door (138) covers the frontal opening (134) to ensure eye safety. <IMAGE>
Patent KR-20020064961-A (KR)
Title: Endotracheal catheter and manifold assembly with seal and valve
IPC: A61M16/04
Filed: 2000-12-20
Abstract: An improved respiratory suction apparatus catheter comprising a manifold for attachment to the distal hub of an endotracheal tube to form a ventilation circuit, a catheter tube which is displaceable through the manifold and into the endotracheal tube to suction secretions from the tube and lungs, and at least one wiper seal disposed adjacent the ventilation circuit to minimize the draw of air from the ventilation circuit of a patient while the catheter is being cleaned. In a preferred embodiment of the invention, the catheter is cleaned more thoroughly than in the prior art while simultaneously drawing little or no air from the patient's ventilation circuit, thus extending the usable duration of the catheter apparatus. Another preferred embodiment comprises a valve, most preferably a flap valve distal of the wiper seal within the manifold, improves the cleaning of the catheter by selectively restricting or occluding the retracted catheter.
Patent KR-20020065619-A (KR)
IPC: B31F1/07
Filed: 2000-12-20
Abstract: 첨가제 조성물로 처리된 복수겹 티슈 제품의 제조 방법이 개시되어 있다.  본 발명에 따라, 적어도 1겹의 티슈 제품이 로션과 같은 첨가제 조성물로 처리된다.  일단 첨가제 조성물이 티슈 제품에 도포되면, 티슈는 예를 들어 가열된 접합 닙에 통과됨으로써 고온 엠보싱된다.  고온 엠보싱 단계가 복수개의 겹들 사이의 접착성을 개선시킨다는 것이 드디어 발견되었다.
Patent KR-20020073180-A (KR)
Title: Carbon fiber sheet and method for producing the same
IPC: B82Y30/00
Filed: 2001-11-21
Abstract: The present invention discloses a process for producing a carbon fiber sheet, which comprises allowing, as necessary, an oxidized polyacrylonitrile fiber sheet to contain 0.2 to 5% by mass of a resin, then subjecting the resin-containing oxidized polyacrylonitrile fiber sheet to a compression treatment in the thickness direction under the conditions of 150 to 300 DEG C and 5 to 100 MPa (10 to 100 MPa when no resin treatment is made) to obtain a compressed, oxidized fiber sheet having a bulk density of 0.40 to 0.80 g/cm<3> and a compression ratio of 40 to 75%, and thereafter subjecting the compressed, oxidized fiber sheet to a carbonizing treatment. The carbon fiber sheet has a thickness of 0.15 to 1.0 mm, a bulk density of 0.15 to 0.45 g/cm<3>, a carbon fiber content of 95% by mass or more, a compression deformation ratio of 10 to 35%, an electric resistance of 6 m OMEGA  or less and a feeling of 5 to 70 g.   Having a small electric resistance in the thickness direction, the carbon fiber sheet is suitable as an earth material and a conductive material such as battery electrode material or the like.
Patent KR-20020073580-A (KR)
IPC: C12N9/00
Filed: 2001-02-08
Abstract: The invention relates to a novel elongase gene comprising the sequences cited in sequence SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:5 and SEQ ID NO:7 or to homologues, derivatives or analogues thereof. The invention also relates to a gene construct containing these genes or homologues, derivatives or analogues thereof, and to its use. The invention additionally relates to the vectors or transgenic organisms containing an elongase gene comprising the sequence SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:5 and SEQ ID NO:7 or containing homologues, derivatives or analogues thereof. The invention relates to the use of the elongase sequences alone or in combination with additional elongases and/or with additional fatty acid biosynthesis genes. The invention relates to a novel elongase gene comprising the sequence SEQ ID NO:1 or to homologues, derivatives or analogues thereof. The invention also relates to a method for producing multiple-unsaturated fatty acids and to a method for introducing DNA into organisms which produce large quantities of oils and, in particular, oils having a high content of unsaturated fatty acids. The invention further relates to an oil and/or to a fatty acid preparation having a high content of multiple-unsaturated fatty acids that contain at least two double bonds and/or to a triacylglycerin preparation having a high content of multiple-unsaturated fatty acids that contain at least two double bonds.
Patent KR-20020079912-A (KR)
Title: 신규 화합물
IPC: A61P1/04
Filed: 2001-02-23
Abstract: 본 발명은 Q, R, R 2 , R 4 , R 5 , R 6 , R 7 및 R 8 이 명세서에 정의한 바와 같은 화학식 I의 화합물, 그의 제조 방법, 그를 함유하는 제약 조성물, 및 치료에 있어서의 그의 용도를 제공한다. 
     <화학식 I>
Patent KR-20030021160-A (KR)
IPC: G03F7/004
Filed: 2002-03-08
Abstract: 본 발명은 재료의 굴절율 변화를 간편한 방법으로 행함과 동시에, 그 변화된 굴절율차가 충분히 큰 값이 되고 더구나 그 후의 사용 조건에 상관없이 안정적인 굴절율 패턴 및 광학 재료를 제공하는 조성물, 및 그것을 형성하기 위한 방법을 제공하는 데에 있다. 
     상기 조성물은 (A) 분해성 화합물, (B) 테트라부톡시티탄, 테트라메톡시지르코늄, 테트라메톡시게르마늄, 테트라메톡시실란과 같은 알콕시드 또는 테트라클로로실란과 같은 할로겐 화합물의 가수 분해 생성물 및 (C) 감방사선 분해제를 함유하는 감방사선성 조성물이다.
Patent KR-20040063580-A (KR)
Inventor: PARK MIN HO
IPC: B62D5/04
Filed: 2003-01-08
Abstract: PURPOSE: A worm shaft clearance compensation structure of an electric power steering system is provided to prevent an abnormal noise caused by an axial clearance of a worm shaft and to improve a steering feeling transmitted through a steering wheel in steering. CONSTITUTION: In a worm device of an electric power steering system, both ends of a worm shaft(3) with a worm(3a) engaging with a worm wheel(8) are supported by bearings(4,5) and one end of the worm shaft is connected to a motor shaft(2) of a motor for controlling steering force. In a worm shaft clearance compensation structure of the electric power steering system, a support nut(9) is fastened to the outer peripheral surface of the end of the worm shaft connected to the motor shaft. A spring(10) for compensating for an axial clearance of the worm shaft is interposed between the support nut and the motor shaft.
Patent KR-20040065330-A (KR)
Title: Method for manufacturing semiconductor memory device
Inventor: KIM EUNG SU
IPC: H01L21/762
Filed: 2003-01-13
Abstract: PURPOSE: A method for manufacturing a semiconductor memory device is provided to restrain the generation of moat caused by local silicon implantation. CONSTITUTION: A trench is formed in a silicon substrate(1) using a pad oxide layer(2) and a pad nitride layer(3). A liner nitride layer(6) and a liner oxide layer(7) are stacked on the trench. The trench is filled with an isolation layer. The isolation layer is polished to expose the pad nitride layer. Dopants are implanted to the exposed liner nitride layer, and then annealing is performed under oxygen atmosphere so as to form an oxidized region(10) of the liner nitride layer. Then, the pad nitride layer is removed.
Patent KR-20040066342-A (KR)
Inventor: JUNG GI JUNG
IPC: F25D23/00
Filed: 2003-01-17
Abstract: PURPOSE: A refrigerator and a cooling apparatus are provided to improve working efficiency by mounting and separating the cooling set conveniently and preventing damage of the refrigerant pipe with connecting the heat exchanger and the compressor by the flexible refrigerant pipe. CONSTITUTION: A refrigerator is composed of a body case(201) having an inner chamber and an outer chamber; a machine room(202) formed outside the outer chamber; a cooling chamber(204) formed by the inner chamber; a compressor(11) installed at the side of the machine room; a cooling set(205) composed of an evaporator(14), and installed at the side of the cooling chamber; and a flexible refrigerant pipe(15) connecting the compressor to the evaporator by penetrating the inner chamber and the outer chamber. The cooling set is composed of a fan and a fan motor, and integrally assembled. The machine room is formed in the lower part by the outer chamber, and the cooling set is installed in the upper part by the inner chamber.
Patent KR-20030063204-A (KR)
Title: 커넥터의 로킹 장치
IPC: H01R13/627
Filed: 2003-01-20
Abstract: 끼워맞춤 조작의 안정화 및 저비용이 가능하며, 특히 저배형 고전압용 커넥터에 적합한 커넥터의 로킹 장치를 제공한다. 
     복수의 전선(11)에 접속한 소켓 콘택트(12)가 병렬로 수용되는 소켓 하우징(2)을 갖는 소켓 커넥터(1)와, 프린트 배선판(20)에 실장되는 베이스 커넥터(21)로 이루어지며, 소켓 하우징(2)의 양 측면(4, 4)을 따라 상기 소켓 하우징(2)의 후단에서 전방으로 길게 연장되는 한 쌍의 로킹 암(6, 6)이 탄성 변형 가능한 지지 부재(5, 5)를 통하여 소켓 하우징의 양 측면(4, 4)에 일체로 설치되고, 로킹 암(6)의 선단 부분에 내향 후크(7)가, 그리고 지지 부재(5)로부터 후방으로 연장되는 후단 부분에 가압 조작부(8)가 설치되어 있으며, 끼워 접속할 때에, 로킹 암(6, 6)이 베이스 커넥터(21)의 베이스 하우징(22)의 양 측면(25, 25)을 따라 안내 걸어맞추어서, 후크(7, 7)가 베이스 하우징(22)의 후단 가장자리(27, 27)에 걸림결합한다.
Patent KR-20040070635-A (KR)
Inventor: KIM TAE HUN
IPC: H01L21/324
Filed: 2003-02-04
Abstract: PURPOSE: A process chamber of a rapid thermal process system for transmitting heat uniformly to a loaded wafer is provided to heat uniformly the loaded wafer by injecting N2 gas onto an upper surface of the loaded wafer. CONSTITUTION: A wafer is loaded into a main body(10). A lamp array(20) is used for heating a loaded wafer. An adaptor plate(30) is used for coupling the lamp array to the main body. N2 gas is injected onto an upper surface of the loaded wafer within the main body. A plurality of exhaust holes are formed at both sides of an upper part of the main body in order to exhaust the N2 gas. An N2 gas supply tube(100) is installed at a center of the lamp array. An injection nozzle is adhered to a lower part of the N2 gas supply tube.
Patent KR-20040072093-A (KR)
Inventor: BAE HYEON UK
IPC: G03G21/00
Filed: 2003-02-08
Abstract: PURPOSE: An image forming device having a photosensitive medium cleaning device is provided to perfectly remove pollutants including a not-transferred toner remaining on a surface of a photosensitive medium, thereby obtaining a better image quality. CONSTITUTION: A cleaning blade(161) is contacted with a photosensitive medium(110), and firstly removes pollutants remaining on the photosensitive medium(110). A cleaning member(162) is located in a lower direction than the cleaning blade(161), collects the pollutants which are not removed by the cleaning blade(161), and secondly removes the collected pollutants. A voltage apply device(163) applies a predetermined voltage to the cleaning member(162) such that the cleaning member(162) forms collected electric fields. A cleaning member blade(164) is contacted with the cleaning member(162), and removes pollutants from a surface of the cleaning member(162).
Patent KR-20030068423-A (KR)
Title: 박막 반도체 장치 및 전기 광학 장치, 그들의 제조 방법및 레티클
IPC: G02F1/1362
Filed: 2003-02-11
Abstract: 박막의 패터닝에 있어서, 해당 패턴상 교차부를 갖는다고 하더라도, 해당 박막의 하부에 언더컷을 생기게 하지 않는 박막 반도체 장치 및 그 제조 방법을 제공한다. 
     반도체막(1)은, 곡절(曲折)형상 또는 돌출형상을 포함하는 패턴을 갖고 있다.  그리고, 상기 곡절형상 또는 상기 돌출형상의 교차부를 규정함과 아울러, 서로 인접하는 하나의 선분(1AR) 및 다른 선분(1BU)에 대해서는, 해당 하나의 선분의 단부와 해당 다른 선분의 단부 사이에 또 다른 선분(1X)이 존재하고, 당해 또 다른 선분 및 상기 하나의 선분이 이루는 각도 및 당해 또 다른 선분 선분 및 상기 다른 선분이 이루는 각도가 90°보다 크고 180°보다 작은 골교차부(1K)가 형성된다.
Patent KR-20040073206-A (KR)
Title: Condenser
Inventor: JUNG IN GWON
IPC: F25B39/04
Filed: 2003-02-13
Abstract: PURPOSE: A condenser is provided to realize a small condenser by improving the heat exchange efficiency of a refrigerant, and minimize power of a compressor by shortening a passage of the refrigerant, thereby reducing power consumption. CONSTITUTION: A condenser(30) condenses a refrigerant transmitted from a compressor. A refrigerant flow pipe(40) is vertically installed, having a refrigerant inlet(42) and a refrigerant outlet(44) at upper and lower parts for forming a passage for the refrigerant. A plurality of vacuum tubes(50) are installed at equal gaps, having one ends inserted into the refrigerant flow pipe, wherein the predetermined condensed refrigerant is filled in the vacuum tubes, maintaining a vacuum state.
Patent KR-20040074680-A (KR)
Inventor: LEE MIN JEONG
IPC: H04L12/28
Filed: 2003-02-18
Abstract: PURPOSE: A method for distributing an amount of frame transmission of a link-integrated Ethernet for transmitting frames in balance to multiple links among applications is provided to enhance link-usage efficiency and an overall operating speed. CONSTITUTION: A MAC(Media Access Control) layer of an Ethernet link unit receives MAC frames(S110) and determines the structure of the MAC frames(S120). The Ethernet link unit initializes a certain link designation turn(L), a certain pointer value(P), a certain transmission turn(SQTNL), and a received frame turn(N) to '1'(S140) and distributes the first received MAC frame(F1) to the first link(S150). The frame sequence(N) is increased by 1 whenever a new MAC frame is received(S160). If a length of the currently received MAC frame(FN) is smaller than a length of the previously received MAC frame(FN-1)(S180) or the currently received MAC frame indicates a type(S170), the point value(P) is increased one by one and the certain transmission turn(SQTNLA) is determined as an initial designation value(S190) and is distributed to the links(S210).
Patent KR-20040074714-A (KR)
Inventor: MIN JEONG GI
Filed: 2003-02-18
Abstract: PURPOSE: A smart card and a settlement method for shopping through the online and the mail-order sales are provided to prevent the leakage of personal information on Internet shopping by making a customer buy a desired product as inputting a serial number of a shopping card, and making the customer perform settlement at each banking institution, a convenience store, or an ATM(Automated Teller Machine). CONSTITUTION: The smart card comprises the serial number(11) and a barcode(12) or a magnetic stripe(13). The serial number is inputted for confirming a purchase state of an article when the customer buys the article through the Internet or the communication. When the customer the customer performs the settlement at each banking institution, the convenience store, or the ATM, the barcode or the magnetic stripe is scanned by a settlement system.
Patent KR-20040075126-A (KR)
Inventor: KIM IEE NAM
IPC: G06Q20/02
Filed: 2003-02-20
Abstract: PURPOSE: A security method for financial settlement using biometric recognition and a system thereof are provided to enhance the security of a fingerprint recognition system used when a user uses an ATM(Automated Teller Machine) and pays a purchase price by using a card checker or using the EC(Electronic Commerce) on the Internet. CONSTITUTION: A card reader(11) requests the card data to a user information database(21) and a biometric recognition database(22) of a financial institution(20) by reading the information recorded in a card when a user inserts the card. An ATM(Automated Teller Machine)(10), a CD(Cash Dispenser)(10-1), a card checker(10-2), and a card settlement device(10-3) are equipped with a biometric recognition module(12) reading a fingerprint or a voice of the user. A financial settlement institution system(30) includes a personal information database(31) and the biometric recognition database(32) evaluating/storing the credit information of the user transmitted from the financial institutions or member shops.
Patent KR-20040075404-A (KR)
Inventor: LEE IL SEONG
IPC: G01M13/00
Filed: 2003-02-21
Abstract: PURPOSE: A valve diagnostic sensor for measuring an external force exerting on a valve stem is provided to measure torque and thrust exerting on a valve stem by attaching a base plate integrated with a plurality of strain gauges to the valve stem. CONSTITUTION: A valve diagnostic sensor measuring an external force in a valve stem includes a base plate(21) attached to a valve stem and installed, four strain gauges, four torque strain gauges, and a pair of fixture tabs(22). The four strain gauges and the four torque strain gauges are attached and connected to each other such that output voltage derived from voltage difference is generated according to torque and thrust exerting on one surface of the base plate(21). The base plate(21) has a terminal table formed at one surface of the base plate(21). The terminal table allows four thrust strain gauges to be connected to four torque strain gauges.
Patent KR-20040083115-A (KR)
Inventor: HWANG GEUM HUI
IPC: A61K36/35
Filed: 2003-03-21
Abstract: PURPOSE: Provided is a composition which comprises, as an active ingredient, the extract of Lonicera japonica having monoamine oxidase(MAO)-inhibiting activity. The composition prevents and treats MAO associated diseases, as well as relieves stress and fatigue. CONSTITUTION: Monoamine oxidase(MAO)-inhibitor is characterized by containing the extract of Lonicera japonica, preventing or treating MAO associated diseases, as well as relieving stress and fatigue. The crude extract of Lonicera japonica is obtained by using a polar solvent, such as water, ethanol, methanol and the like or a mixed solvent thereof. Also, the nonpolar solvent soluble extract of Lonicera japonica is obtained by using a nonpolar solvent, such as ethylacetate, hexane or dichloromethane.
Patent KR-20040083935-A (KR)
Inventor: JANG IN U
IPC: G11C11/15
Filed: 2003-03-25
Abstract: PURPOSE: A method for forming a magnetic RAM is provided to improve the characteristics and reliability of the device by obtaining an interfacial polarization of a tunneling barrier layer formed on a magnetic pinned layer. CONSTITUTION: A connection metallic layer connected to a semiconductor substrate through a bottom insulation layer is formed. A magnetic pinned layer is formed on the connection metallic layer in an easy direction, and a magnetic field is applied to a different direction from the easy direction or to a rotation direction and at the same time the first thermal annealing process is performed, and a magnetic field is applied to the same direction as the easy direction and at the same time the second thermal annealing is performed. A tunneling barrier layer and a magnetic free layer and a MTJ capping layer are stacked on the magnetic pinned layer. A MTJ cell is patterned by etching the MTJ capping layer and the magnetic free layer and the tunneling barrier layer and the magnetic pinned layer by a photolithography process using a MTJ cell mask.
Patent KR-20040033242-A (KR)
Inventor: STONE MARSHALL DAVID
IPC: H02M1/08
Filed: 2003-04-08
Abstract: PURPOSE: An integrated circuit driver having stable bootstrap power supply as quieter bootstrap power by connecting a bootstrap capacitor to a high side gate drive and a bootstrap contact pad is provided to supply stably a bootstrap voltage to a gate of a high side switch. CONSTITUTION: An integrated circuit driver includes a high side transistor, a low side transistor, a bootstrap contact pad, a bootstrap capacitor, a high side gate drive, a low side gate drive, and an output contact pad. The low side transistor(109) is connected serially to the high side transistor(107). The bootstrap contact pad is connected to an output node. The bootstrap capacitor(103) has a first terminal connected to the bootstrap contact pad. The high side gate drive(111) is used for controlling selectively the high side transistor and receiving an input signal from a second terminal of the bootstrap capacitor. The low side gate drive(113) is used for controlling selectively the low side transistor. The output contact pad is connected to the output node in order to provide an output signal to a load(105).
Patent KR-20040087783-A (KR)
Inventor: HWANG IN SEONG
IPC: H04W88/18
Filed: 2003-04-09
Abstract: PURPOSE: A method for providing bidirectional multimedia contents in a mobile communication network is provided to supply various contents to a user by realizing bidirectional communication between a mobile communication terminal and a multimedia contents providing system. CONSTITUTION: If a users connects to a multimedia contents providing system and selects desired multimedia contents, streaming starts from the multimedia contents providing system to a mobile communication terminal of the user(S101). If designated time passes, the multimedia contents providing system transmits a message and URL(Uniform Resource Locator) information to induce a connection to the other URL to the mobile communication terminal(S102). The mobile communication terminal displays the message and confirms whether the user inputs a key(S104). If so, the mobile communication terminal confirms whether a parameter expressed by 'AccessURL' corresponding to the inputted key is null(S105). If not, the mobile communication terminal requests the multimedia contents providing system to terminate the reproduction of streaming(S106). The mobile communication terminal connects to a new web site(S107).