baber/WOPTO huggingface dataset:
Patent KR-19990080604-A (KR)
Title: 폴리올레핀과 폴리비닐알코올의 혼합조성물
IPC: C08L29/00
Filed: 1998-04-20
Abstract: 본 발명은 1 내지 80중량%의 폴리올레핀과 20 내지 99중량%의 폴리비닐알코올의 혼합물에, 폴리비닐알코올 100 중량%를 기준으로 3 내지 50 중량%의 가소제, 1 내지 10 중량%의 가공조제, 0.01 내지 5 중량%의 산화방지제 및 폴리올레핀 100 중량%를 기준으로 3 내지 40 중량%의 고분자계 상용화제 및/또는 0.1 내지 5 중량%의 저분자 상용화제와  0.01 내지 0.5 중량%의 개시제를 첨가한 혼합 조성물에 관한 발명으로서, 이러한 폴리올레핀/폴리비닐알코올 혼합 조성물은 용융성형이 가능하고 필름, 시트, 용기 등으로 성형할 경우 독특한 몰포로지를 형성하므로써, 폴리올레핀의 내수분성과 폴리비닐알코올의 우수한 가스 및 유기용매 차단성을 동시에 발현할 수 있다.
Patent KR-19990080768-A (KR)
Title: 듀얼 알.에프 전력을 갖는 반응성 이온 식각장치를 이용한 백금막 식각방법
Filed: 1998-04-21
Abstract: 커패시터 전극(electrode)용 백금막의 식각경사도를 개선할 수 있는 반도체 장치의 백금막 식각방법에 관해 개시한다.  이를 위해 본 발명은 자장(magnetic field)을 이용한 반응성 이온 식각장치(MERIE)에서, 두 개 이상의 RF 전력(power)을 챔버(chamber)로 합성시켜 공급함으로써, 백금막을 식각하는 전자, 이온 및 레디컬(radical)과 같은 에천트(etchant)를 고에너지 상태로 만들어 접착층 패턴의 소실(erosion)을 최소화시킴으로써 백금막을 식각경사도를 개선할 수 있는 백금막 식각방법을 제공한다.
Patent KR-19990081351-A (KR)
Title: 이동통신교환기의 오엠아이디와 엠엠에스간 단일통신매체의 제어방법
IPC: H04Q3/00
Filed: 1998-04-28
Abstract: 본 발명은 OMID와 MMS간 통신방식을 RS-422로 일원화하여 성능향상과 기능확장의 편리성을 제공하기 위한 것으로, 이러한 본 발명은 포트가 연결되면 OMID용 자프로세서를 생성하고 자프로세서간 통신이 수행되도록 하여 OMID용 자프로세서를 관리하고, OMID용 자프로세서가 시작되면 GCCI로 자신의 프로세서 상태를 전송하여 GCCI에 전송된 포트상태에 따라 프로세서의 인서비스/언서비스 변경을 수행하며, 프로세서에서 입출력 메시지를 주고받기 위해 WM에게 윈도우 오픈을 요구하면 WM은 오픈된 윈도우의 정보를 검색하여 윈도우 오픈/클로즈 여부를 결정하고 GCCI에서 윈도우를 오픈/클로즈에 따른 윈도우 재구성을 수행하고, 입력윈도우에 입력된 MMC 명령을 프로세서에서 전달받아 에러를 점검하고, 어플리케이션에서 입력된 MMC 명령을 수행하고 그 수행결과를 출력윈도우를 관장하는 프로세서에서 이를 디스플레이하고 헤더윈도우를 관장하는 프로세서는 헤더윈도우에서 출력될 내용을 헤더윈도우에 출력함으로써, OMID와 MMS간 통신매체의 단일화에 따른 성능향상과 기능확장의 증대 및 유지보수의 편리성을 제공할 수 있게 되는 것이다.
Patent KR-19990081511-A (KR)
Title: 위성의 중계지연을 보상하는 위성을 이용한 무선 통신 시스템
IPC: H04B7/01
Filed: 1998-04-30
Abstract: 위성의 중계지연을 보상하는 위성을 이용한 무선통신시스템이 개시된다. 본 발명에 의한 위성을 이용한 무선통신시스템은, 서비스 지역의 상공에 위치하여 신호를 중계하기 위한 위성과, 각 단말기의 신호를 송수신하는 중계기 및 상기 중계기에서 출력되는 신호를 위성용 상향 주파수 신호로 변환하여 송출하고 상기 위성에서 송출되는 신호를 수신하여 서비스 주파수대역의 신호로 변환하여 출력하기 위한 단말기용 업다운컨버터를 각각 구비하는 복수의 위성용 중계기지국 및 상기 위성에서 송출된 신호를 수신하여 상기 서비스 주파수대역의 신호로 변환하여 출력하는 복수의 기지국용 다운컨버터와 수신된 신호를 위성용 상향 주파수 신호로 변환하여 송출하는 복수의 기지국용 업컨버터와 상기 기지국용 다운컨버터에서 출력되는 신호를 입력하여 설정된 위성 지연 상수에 따라 시간지연을 보상하는 시간지연 보상기와 상기 시간지연 보상기의 출력에 따라 의사잡음 오프셋을 변환하기 위한 제1 의사잡음 오프셋 변환기와 상기 제1 의사잡음 오프셋 변환기의 출력신호를 처리하기 위한 중간주파 처리블록 및 상기 중간주파 처리블록에서 출력되는 신호를 입력하여 설정된 위성 지연 상수에 따라 미리 의사잡음 오프셋을 변환하여 상기 업컨버터로 출력하는 제2 의사잡음 변환기를 구비하는 복수의 기지국을 구비하는 중심국을 포함하여, 위성의 중계 지연 및 드리프트로 인한 지연을 보상할 수 있다.
Patent KR-19990081512-A (KR)
Title: 퍼지 네트워크를 이용한 사용자 선호도 모델링 방법
IPC: G06Q30/02
Filed: 1998-04-30
Abstract: 사용자의 선호도를 모델링하는 방법이 개시된다. 본 발명에 의한 퍼지 네트워크를 이용한 사용자 선호도 모델링 방법은, (1) 사용자의 모델링 구조를 퍼지 네트워크 구조로 변환하는 단계와, (2) 사용자로부터 입력된 정보와 직접 관련된 노드의 선호도를 새로 계산하는 단계와, (3) 상기 새로 계산된 선호도에 따라 각 노드간의 연관관계의 강도 및 각 노드의 새로운 선호도를 계산하는 단계와, (4) 상기 노드가 속한 그래프내의 어떤 노드가 하위 계층에 있는 어떤 그래프의 매크로 노드인 경우, 상기 하위 계층의 상기 그래프로 선호도 변경 정보인 제1메시지를 전송하는 단계와, (5) 상기 노드가 속한 그래프가 상위 계층에 매크로 노드를 가지는 경우, 상기 매크로 노드로 모든 노드들의 변경 정보인 제2메시지를 전송하는 단계와, (6) 어떤 그래프가 매크로 노드로부터 상기 제1메시지를 수신하는 경우 상기 제1메시지를 수신하는 그래프내에 있는 모든 노드에 대해 새로운 선호도를 계산하고, 상기 그래프내의 어떤 노드가 하위 계층에 있는 어떤 그래프의 매크로 노드인 경우 하위 계층의 그래프로 선호도 변경정보인 제1메시지를 전송하는 단계 및 (7) 어떤 노드가 하위 계층의 그래프로부터 상기 제2메시지를 수신하는 경우, 상기 노드의 새로운 선호도를 계산하고 다른 노드들에 대해 상기 단계 (3) 내지 단계 (5)를 수행하는 단계를 포함하여, 사용자의 선호도를 용이하게 모델링할 수 있다.
Patent KR-20000002075-A (KR)
Title: Method for preventing cutting lingua from formation while gas cutting slab and device thereof
Inventor: HAN MYUNG SOOK
IPC: B22D11/126
Filed: 1998-06-13
Abstract: PURPOSE: A method for preventing a cutting lingua base metal from formation formed on a lower surface of a cut slab and a device thereof are provided. CONSTITUTION: A device for gas cutting of a slab comprises:a mold(120) installed in a lower unit of a ladle(100) for casting a slab(140); a guide rail(130) installed in the mold for guiding the slab; and a gas cutter(150) installed in the processing path of the guide rail for cutting the slab into a fixed length.
Patent KR-20000003834-A (KR)
Title: Television set capable of outputting a telephone voice message
Inventor: KIM KWANG YEON
IPC: H04N5/60
Filed: 1998-06-29
Abstract: PURPOSE: A television set capable of outputting a telephone voice message is provided to enable a voice message to be delivered to the television set by using a multi protocol interface. CONSTITUTION: The television set comprises an MPI(Multi Protocol Interface)(90) which detects a voice message signal provided from a telephone line. The analog type of the voice message signal provided from the telephone line is converted to a digital type of the voice message signal through an analog/digital converter(100). The digital type of the voice message signal is provided to a speaker which is controlled by a sub-microcomputer(110). Thereby, it is possible to deliver a voice message to the television set.
Patent KR-20000003943-A (KR)
Title: Isolation structure of soi device and method thereof
Inventor: LEE WON CHANG
IPC: H01L21/316
Filed: 1998-06-30
Abstract: PURPOSE: An isolation structure of a BC(body contacted) SOI(silicon on insulator) device is provided to achieve sufficient thickness of a field oxide and reduce a well resistance. CONSTITUTION: The isolation structure comprises: an SOI substrate comprising a first semiconductor layer(201) having steps being the thickness of a first region is more thick than that of a second region, a second semiconductor layer(203) formed on rear of the first semiconductor layer and a buried oxide(202) formed between the first and the second semiconductor layers(201,203); a first field oxide(207b) having big size formed on the first region of the first semiconductor layer being the bottom has a first distance apart from the buried oxide(202); and a second field oxide(207a) having small size formed on the second region of the first semiconductor layer being the bottom has a second distance apart from the buried oxide(202). The first distance is longer than the second distance.
Patent KR-20000004423-A (KR)
Title: Method for forming contact hole of semiconductor device
Inventor: KIM GWANG CHEOL
IPC: H01L21/28
Filed: 1998-06-30
Abstract: PURPOSE: A method is provided to improve a stability in forming a fine and deep contact hole of a semiconductor device. CONSTITUTION: The method includes the step of introducing a nitride film(15) into a interlayer nitride film so as to form a step-type contact hole(18) having a bottom potion and a top portion, thereby preventing a defect in etching process, wherein the step-type contact hole having a width in which the bottom portion is wider than the top portion. Thereby, it is possible to improve a stability in forming a fine and deep contact hole of a semiconductor device and a high degree of integration using the step-type contact hole of the semiconductor device.
Patent KR-20000008069-A (KR)
Title: Method for crystallization of amorphous film by using plasma
Inventor: JANG JIN
IPC: H01L21/324
Filed: 1998-07-10
Abstract: PURPOSE: A method of crystallization by using plasma is provided to lower time and temperature for crystallization and to prevent a pollution by metal. CONSTITUTION: The method comprises the steps of: forming a amorphous silicon semiconductor layer on a insulating substrate; forming a plasma over the semiconductor layer; and heating the semiconductor layer exposed to the plasma for crystallization. The another method comprises the steps of forming a plasma over the semiconductor layer and at the same time heating the semiconductor layer.
Patent KR-20000008706-A (KR)
Title: Gate electrode for semiconductor device and forming method thereof
Inventor: HAN SANG HYUN
IPC: H01L21/28
Filed: 1998-07-15
Abstract: PURPOSE: A gate electrode for a semiconductor device and a forming method thereof is provided to improve the speed of a MOS transistor with a design rule of 0.18um. CONSTITUTION: The gate electrode(15) for a semiconductor device is formed on a predetermined portion of a gate insulation layer(12). The gate insulation layer is formed on a semiconductor substrate(11). The gate electrode includes a crystal silicon layer(13a) in which an impurity is doped. A barium silicide layer(14) is formed on the crystal silicon layer. The thickness of the crystal silicon layer is 1200-1400 angstrom. The thickness of the barium silicide layer is 300-350 angstrom. The line width of the gate electrode is 0.18um.
Patent KR-20000009786-A (KR)
Title: Tableware washing machine
Inventor: CHO YOUNG MAN
IPC: A47L15/42
Filed: 1998-07-28
Abstract: PURPOSE: A tableware washing machine is provided to smoothly collect fine dregs in a washing water and to improve the function of washing by smoothly discharging the fine dregs with the washing water to the outside when performing draining. CONSTITUTION: The tableware washing machine contains a body(1) formed with a washing tub(3) inside and a door(9) for opening and closing the front opening hole of the washing tub along the upper and lower direction, at the same time rotating. Herein, a washing water pump(7) of integral water supply and drain is installed on the lower side of the washing tub, regulating the water supply and drain of the washing water, and a main water supply route(5) is installed for supplying the washing water to the washing tub.
Patent KR-20000009954-A (KR)
Title: No-load controlling method for microwave oven
Inventor: KIM SUK TAE
IPC: F24C7/02
Filed: 1998-07-29
Abstract: PURPOSE: A no-load controlling method for a microwave oven is provided to minimize the output in no-load, and to judge the no-load by the temperature increase slope. CONSTITUTION: The no-load controlling method that judges the temperature increase slope to the target temperature to judge the no-load state comprises:first heating for shorter time(T1) than the time for normal heating if the no-load is judged by judging the temperature increase slope; heating for a certain time(T2) under the state of decreasing the output more;:Thereby, a microwave oven is prevented from overheating by reducing of the heating time and by controlling the heating temperature to fall.
Patent KR-20000004839-A (KR)
Title: Record medium, record reproducing apparatus and method
Inventor: MUN SEONG JIN
IPC: G11B19/12
Filed: 1998-07-29
Abstract: PURPOSE: A record medium, a record reproducing apparatus and a record reproducing method are provided to reduce a time necessary to judge whether a maker information item is valid. CONSTITUTION: The record reproducing method comprises storing additional information associated with a record reproducing apparatus which finally performs a recording/editing operation after the recording/editing operation is ended, wherein the additional information includes maker information, peculiar model information of the record reproducing apparatus, operation information performed in the record reproducing apparatus, the number of the additional information, a maker code, a model coder of the maker, and an operating code performed in the record reproducing apparatus.
Patent KR-19990023256-A (KR)
Title: 중공 수지성형체의 제조방법
IPC: B29C43/02
Filed: 1998-07-30
Abstract: 본발명에 의하면 1 쌍의 금형부재 (적어도 한쪽의 금형부재는 본체와 미끄럼 이동가능한 블록으로 이루어진다) 를 갖는 금형을 포함한 비교적 간소하며 소형인 성형장치를 제공하는 공정, 금형부재 사이에 미 고화 (未固化) 상태의 수지를 공급하고 제 1 클리어런스를 갖는 금형 캐비티를 상기 수지로 채우는 공정, 금형부재 사이에 있는 수지중에 가압유체를 공급하는 공정, 미끄럼 이동가능한 블록을 제 1 위치에서 제 2 위치로 이동시키는 공정, 캐비티 클리어런스가 제 1 클리어런스보다도 큰 제 2 클리어런스가 될 때 까지 금형을 여는 공정 및, 또 금형을 열어 중공 성형체를 꺼내는 공정을 행함으로써, 고품질의 중공 성형체를, 비교적 간소하며 소형인 성형장치를 사용하여 제조할 수 있다.
Patent KR-20000014189-A (KR)
Title: New ginseng saponin, preparing it and anticancer composition containing it as reactive .
Inventor: PARK MAN KI
IPC: C07J17/00
Filed: 1998-08-18
Abstract: PURPOSE: A ginseng saponin compound is prepared which has a good anticancer effect. CONSTITUTION: The ginseng saponin compound(formula 1; R1 is hydrogen, beta-D-glucopyranosyl(1→2)-beta-D-glucopyranosyl, beta-D-glucopyranosyl and beta-D-(6''-O-acetyl)-glucopyranosyl(1→)-beta-D-glucopyranosyl; R2 is hydrogen or OR3; R3 is beta-D-glucopyranosyl or beta-D-(6'-O-acetyl)glucopyranosyl) is prepared. Thus, 100 g of ginseng is heated at 130°C for 2 hours, followed by extraction of 500 ml of methyl alcohol, and extracted by 300 ml of ether three times. Obtained product is extracted by ethyl acetate three times to produce 3.5 g of compound containing the title compound.
Patent KR-20000014907-A (KR)
Title: Switch for switching emergency power supply
Inventor: PARK CHANG-YEOP
IPC: H01H31/00
Filed: 1998-08-26
Abstract: PURPOSE: A switch for switching emergency power supply is provide to stabilize the power separating and connecting operations. CONSTITUTION: The switch for switching emergency power supply comprises: a connecting instrument(100) having moving contact terminals(101,101') selectively contacted to the fixed contact terminal(3) for connecting to a power supply in plant site and the fixed contact terminal(3') for connecting to a power supply in independent plant site, and rotated toward the contact points of plant site, independent plant site or neutral site to selective the power supply; a selective operating instrument(200) selectively connecting said connecting instrument(100) to said respective contact point; a selective operating instrument operating and locking unit(300) operating said selective operating instrument(200) toward the power contact point and locking it in the point; a charging instrument(500) being stand-by in a charging completion point in usual time and rotated to a charging stand-by point by the elastic force of a tension coil spring(502) in power connecting time to move said operating and locking unit(300) and connecting instrument(100) from the neutral point to the contact point; and a charging motor(601) moving said charging instrument(500) from the charging stand-by point to the charging completion point.
Patent KR-20000015078-A (KR)
Title: Apparatus for transforming and mixing a high clean solution
Inventor: LEE JUNG-SEON
IPC: H01L21/302
Filed: 1998-08-27
Abstract: PURPOSE: A transforming and mixing apparatus of a high clean solution is provided to constantly hold a mixed ratio of the mixing solution by forming multiple outlets in a deep pipe. CONSTITUTION: The apparatus comprises a tank (4); a plurality of pumps (1a, 1b) for supplying clean solutions to the tank (4); and a plurality of MFC(mass flow controller) (2a, 2b) for controlling mass flow rate supplied to the tank (4) through a plurality of deep pipes (9a, 9b) by pumping of the pumps (1a, 1b), wherein a plurality of outlets (7) are formed in the deep pipes (9a, 9b). The outlets (7) are oppositely formed each other. Also, the outlets (7) have an acute angle of about 45 degree against to the deep pipes (9a, 9b).
Patent KR-20000015621-A (KR)
Title: Process for preparing high purity 1-bromoethyl carboxylate
Inventor: RYU EUI SANG
IPC: C07B41/00
Filed: 1998-08-31
Abstract: PURPOSE: The 1-bromoethyl carboxylate is prepared to high purity which has high converting rate and a good industrial utilization. CONSTITUTION: 1 Equivalent weight of vinyl carboxylates(formula II; R is methyl or tert-butyl group) are reacted with 0.5- 1.5 equivalent weight of hydrogen bromide gas at -78- 50 degree C to give 1-bromoethyl carboxylate(formula I). Thus, 425 g of hydrogen bromide gas obtained from PBr3 and H2O is added in 431 g of vinyl acetate at -10 degree C for 2 hours, left at room temperature for 2 hours. Obtained compound is distilled at 40 degree C, depressurized to give 836 g of title compound.
Patent KR-20000021646-A (KR)
Title: Device for preventing isolation of fuel supply by inclination of fuel tank
Inventor: KANG SIN BEOM
IPC: B60K15/00
Filed: 1998-09-30
Abstract: PURPOSE: A device for preventing the isolation of fuel supply is provided to prevent the stop of an engine by cutting the supply of engine with the leaning of fuel by supplying fuel inside a reservoir tank with a supplying device of fuel. CONSTITUTION: A device comprises of: a reservoir tank(20) installed inside the upper part of a fuel tank(10), penetrated a supplying pipe(12) and installed a returning pipe from an engine; and a device for supplying fuel(30) equipped a steel ball(39) to drain the fuel inside the reservoir tank(20) to a supplying passage(33) by opening a penetrating slot(36) when the fuel tank(10) is inclined. When the fuel inside the fuel tank(10) is not supplied into the supplying pipe(12) by inclining the fuel tank(10) with the traveling on an inclined road, the stop of engine by isolating the fuel supply to the engine with the inclination of the fuel tank(10) is prevented by supplying the fuel inside the reservoir tank(20) into the engine during inclining the fuel tank(10) by opening a flowing valve(38) with the steel ball(39).
Patent KR-20000021773-A (KR)
Title: Device and method for driving cooling fan of vehicle
Inventor: KIM EUN YOUNG
IPC: F01P7/02
Filed: 1998-09-30
Abstract: PURPOSE: A device and a method for driving a cooling fan of a vehicle is provided to reduce the unnecessary fuel consumption and the noise at no operating effect of the cooling fan by driving off the cooling fan when the speed of the vehicle is increased over a regular speed. CONSTITUTION: When the pressure of an air conditioner is over a predetermined value in a step for checking the pressure of the air conditioner(S100), it checks if the speed of a speed sensor(200) is over a predetermined speed. If the speed is over the predetermined speed, a cooling fan is off, and if the speed is under the predetermined speed, the cooling fan is operated at high speed. If the pressure of the air conditioner is under the predetermined value, the cooling fan is off when the speed is over the predetermined speed, and the cooling fan is operated at low speed when the speed is under the predetermined speed.
Patent KR-20000025363-A (KR)
Title: Home sensing device and method by using scanner module of complex apparatus
Inventor: JEONG YEONG DO
IPC: B41J25/06
Filed: 1998-10-10
Abstract: PURPOSE: A device is provided by not installing an additional device for home sensing since a home sensing function is performed by using a white reference sheet for regulating a gray level in a scanner module of a complex apparatus. CONSTITUTION: A device for controlling by operating a reference position of a carriage is composed of a scanner module(9), a CPU, a carriage returning motor(5), an ink cartridge module(8) and a carriage(7). Herein, a white reference sheet(11) is installed on the left side of the device, and the scanner module reads the position of the white reference sheet and feeds it to the CPU as a module for scanning by reading an image using an optical device. The CPU calculates a relative position by operating the present movement distance of the carriage, standardizing the position of the white reference sheet. If it is judged that the carriage reaches the white reference sheet, the position is set up as a reference position to drive, and the movement distance of the carriage is relatively calculated by standardizing the position.
Patent KR-20000025498-A (KR)
Title: Preparation method of molded coal
Inventor: RYU JIN HO
IPC: C10L5/00
Filed: 1998-10-12
Abstract: PURPOSE: A method for preparing a molded coal is provided which has low damage rate and is easy to deal with by molding it using a macromolecule emulsion resin solution without a heating process. CONSTITUTION: The molded coal is prepared by preparing a macromolecule emulsion resin solution with a glass transition temperature of -20 to 40°C by the emulsion polymerization; adding 2-20 parts by weight of the macromolecule emulsion resin solution to 100 parts by weigh of finely small coal; and press-molding it. In the emulsion polymerization, the dispersion concentration of the macromolecule is 5-60 wt% based on the weight of water. The macromolecule resin is preferably one or more resins selected from styrene, butadiene, styrene-butadiene rubber, butyl rubber, neoprene rubber, nitrile rubber, asphalt, vinyl acetate, vinyl chloride, acrylate, metacrylate and copolymers thereof. The size of the finely small coal is preferably less than about 8 mm, more preferably less than about 3.5 mm.
Patent KR-20000027593-A (KR)
Title: Anti-vibration apparatus of television set
Inventor: JANG JAE EON
IPC: H04N5/64
Filed: 1998-10-28
Abstract: PURPOSE: An anti-vibration apparatus of a television set is provided to reduce vibration and noise due to interference effect between a front mask and a back cover. Also the apparatus is provided to improve tone quality of the television set. CONSTITUTION: A sapcer(140) is set up at edge(130) of a back cover(120) in a television set to restrain sympathetic vibration. At the both side edges(130) of the back cover(120), the spacer(140) is located at every half, a third, and a quarter height(H) position. Also, the spacer(140) is put on the position of every half, a third, and a quarter length(L) at the upper edge(130) of the back cover(120). The height of the spacer(140) is less than 0.01mm and the spacer(140) changes surface contact to partial line contact to reduce propagated vibration.
Patent KR-20000028319-A (KR)
Title: Method for simulating connection management in network management system
Inventor: LEE SEONG UK
IPC: H04L12/28
Filed: 1998-10-30
Abstract: PURPOSE: A method for simulating a connection management is provided to effectively develop a Telecommunication Management Network(TMN) agent by testing the TMN agent regardless of the state of an ATM switching system. CONSTITUTION: A simulator(23) of connection management receives(S31) the command of connection management for forming a response message(S32) to transfer to a TMN manager(21) through a TMN agent(22). If the state is presumed to be normal, the simulator forms(S33) the response message of normal state for transferring(S34) to the TMN manager. If the state is presumed to be abnormal, the simulator of connection management receives(S35) required error code of abnormal state for forming a response message of abnormal state(S38). Then, the message is transferred to the TMN agent and to the TMN manager(S39).
Patent KR-20000031424-A (KR)
Title: Apparatus for controlling display data channel of monitor
Inventor: NO SEONG TAE
IPC: G06F1/00
Filed: 1998-11-06
Abstract: PURPOSE: An apparatus for controlling the DDC(Display Data Channel) of a monitor used by connecting 2 computers to a monitor is provided to achieve data receiving and transmitting between 2 computers and a monitor without collis ion as the data communication between the computers and the monitor is proceeded automatically according to the transfer operation of a first selection switch. CONSTITUTION: A first selection switch(600) selects a first DDC output unit and a second DDC output unit. A switch control unit(400) outputs horizontal synchronous signals(Hsync1,Hsync2) outputted from the first DDC output unit and the second DDC output unit, and a control signal by the selection of the first selection switch(600). A second selection switch(500) connects a DDC output unit selected in the first selection switch(600) between the first DDC output unit and the second output unit and a monitor(100) by the control signal. The first DDC output unit is connected to a video card(210) of a first computer(200), and the second DDC output unit is connected to a video card(310) of a second computer(300).
Patent KR-20000032218-A (KR)
Title: Television embedded with fm radio
Inventor: SHIN DONG O
IPC: H04N5/60
Filed: 1998-11-13
Abstract: PURPOSE: A television embedded with an FM radio is provided to use by connecting a voice unit with other devices and to listen to the radio from the television by embedding a FM receiving unit in the television. CONSTITUTION: When a user turns off a television function and selects a function of an FM radio, a micro computer(130) controls a voice power unit(190) to supply power to only a voice unit including an FM radio receiving unit. Herein, an FM radio signal is input from an antenna and received in an FM tuner unit(115), and among the FM radio signals input from the FM tuner unit, the FM voice signal is only detected and is output in an FM voice detection unit(145) so that the output signal is fed to a voice switching unit(160). Then the FM radio signal is amplified in a voice amplification unit(170) and is output through a speaker(175). When the voice unit of the television is utilized with other devices, an input unit(140) capable of inputting a voice signal from an outer devices, connected with the voice switching unit.