baber/WOPTO huggingface dataset:
Patent KR-20030043104-A (KR)
Title: Structure For Assembling One Body Type Handsfree
Inventor: LEE JEONG HUN
IPC: H04B1/38
Filed: 2001-11-27
Abstract: PURPOSE: An assembly structure of a combined hands-free wiring is provided to install a hands-free body on a ceiling near to a driver's seat by a bracket only without a bracket board. CONSTITUTION: A bracket(30) is coupled with screw holes(12) through fixing holes(32) on a ceiling(2), forms many guide slots(36), and forms a protruded screw concave groove(34). A hands-free body(20) forms insertion holes(22), has an operation button on a front, and forms a connector(26) on a back side. A card cable(40) is inserted through the guide slots(36), and applies electricity when a connection surface(42) is inserted into the connector(26). A wiring(50) forms a receiving connector(52) coupled with an insertion connector(44) on one end, and has a fixing connector(54) on the other end. A signal connection member(60) forms an insertion connector(69) inserted by the fixing connector(54), is applied with power when a cigar jack insertion unit(64) is inserted into a cigar jack, and forms a cord insertion hole(68). The first cord(72) of a plug cord(70) is inserted into the cord insertion hole(68), and the second cord(74) thereof is inserted into an insertion unit(82) of a cellular phone(80).
Patent KR-20020041315-A (KR)
Inventor: KIM HONG JU
IPC: H04L12/70
Filed: 2001-11-27
Abstract: PURPOSE: An STM-4 level POS(Packet Over SDH(Synchronous Digital Hierarchy)) system having an ATM interworking function is provided to easily apply to a high-capacity system environment by utilizing a high-speed ATM switch structure with the QoS(Quality of Service) of an ATM level and a bandwidth management function. CONSTITUTION: An STM-4 level POS system has an optical interface function with the external through a single mode fiber using an optical transceiver(100). A CDR(Clock and Data Recovery)(200) regenerates a clock from received optical data, recovers the clock into suitable data, and sends the recovered data to an SDH POS framer(300). The SDH POS framer(300) executing a line terminating function, a path terminating function and a data engine function is connected with an AAS(ATM AA5 SAR)(400) in an enhanced Utopia mode. The AAS(400) segments IP packet data in the form of ATM cells. An ALP4(ATM Layer Processor STM-4 level)(500) attaches routing tags to the ATM cells received from the AAS(400) and accesses an ATM switch through an SFI(Switch Fabric Interface)(600).
Patent KR-20030046658-A (KR)
Title: Method for Re-Accessing to Redirected System in Access Failure of Mobile Communication Terminal
Inventor: HAN U SIK
IPC: H04B7/26
Filed: 2001-12-06
Abstract: PURPOSE: A re-access method while service redirection fails in a mobile communication terminal is provided to repeat retransmissions to a redirection system as many as the number of channels when an access fails while performing service redirection, thereby improving access rates and access speed. CONSTITUTION: A terminal receives a service redirection message(S411), and enters a standby state via an initialization state by performing synchronization(S412,S413). The terminal monitors a paging channel message of a redirection system in the standby state, and if the paging channel message is normally received, the terminal shifts to an access attempt state(S414,S418). The terminal decides whether transmission power arrives at a max access probe(S419). If not, the terminal monitors the number of retransmissions, and decides whether the number exceeds 'n'(S420). If not, the terminal decides whether the system assigns a traffic channel(S421). If not, the terminal shifts to a system determination state, and completes system access(S423).
Patent KR-20030047404-A (KR)
Title: Tape circuit board having identification mark for chip on film package
Inventor: JANG HYEONG CHAN
IPC: H01L23/544
Filed: 2001-12-10
Abstract: PURPOSE: A tape circuit board for COF(Chip On Film) having a cognitive mark is provided to reduce a coating error of a cognitive mark in an adhering process of a semiconductor chip by forming the cognitive mark at a corresponding position apart from the outside of a solder resist boundary. CONSTITUTION: A tape circuit board includes an insulating layer(210), a circuit pattern(220), and a solder resist forming layer(240). The circuit pattern is formed on one side of the insulating layer. The circuit pattern includes a lead pattern(222) and a cognitive mark(223). The solder resist layer is used for exposing a part of the insulating layer, a part of the lead pattern, and the cognitive mark. The cognitive mark is formed at a corresponding position of 1000 or more micrometers apart from the outside of a solder resist boundary portion among the solder resist forming layer, the exposed lead pattern, and a dummy lead.
Patent KR-20030053795-A (KR)
Title: Method for Magnetic annealing high permeability grain oriented electrical steel with low magnetostriction
Inventor: CHA SANG YUN
IPC: C21D8/12
Filed: 2001-12-24
Abstract: PURPOSE: A method for magnetic-annealing high flux density grain-oriented electrical steel sheet is provided to minimize magnetostriction by giving a proper magnetic field correspondingly to application stress characteristics of the high flux density grain-oriented electrical steel sheet. CONSTITUTION: In a method for manufacturing high flux density grain-oriented electrical steel sheet comprising a process of hot rolling the steel slab by reheating a steel slab comprising 0.02 to 0.1 wt.% of C, 1.0 to 4.8 wt.% of Si, 0.006 wt.% or less of S, 0.01 to 0.05 wt.% of acid soluble Al, 0.05 to 0.2 wt.% of Mn, 0.010 wt.% or less of N, 0.001 to 0.012 wt.% of B and a balance of Fe and other inevitable impurities in the temperature range of 1,200 to 1,300 deg.C; a process of hot annealing the hot rolled steel slab in the temperature range satisfying the following expression: 1,360-11,111x£sol. Al(wt.%)|±100 deg.C; a process of cold rolling the hot annealed steel slab; a process of forming AlN by performing decarburization and nitriding annealing simultaneously or sequentially; and a process of performing tension coating on the annealed strip after final finish annealing the resulting strip, the method for magnetic annealing the high flux density grain-oriented electrical steel sheet comprises magnetic annealing step of finishing impressing of magnetic field before 200 deg.C as cooling the strip to a temperature of 720 to 350 deg.C at a cooling rate of 120 deg.C/sec or less by starting impressing a pulse magnetic field having pulse width of 10 to 40 ms and frequency of 1 to 8 Hz in a width direction of the strip in an intensity of 400 to 700 Oe; and a step of performing simultaneous decarburization-nitriding annealing by applying stress of -5 MPa to +4 MPa in the process of cooling the strip for hardening coating layer after completing tension coating.
Patent KR-20030053945-A (KR)
Title: Portable and rechargable automated-lensmeter
Inventor: KWON HYEOK JE
IPC: G01M11/02
Filed: 2001-12-24
Abstract: PURPOSE: A portable and rechargeable automatic lensmeter is provided to reduce power consumption and to allow a user to carry the portable and rechargeable automatic lensmeter easily by preventing high AC voltage from flowing into the lensmeter. CONSTITUTION: A portable and rechargeable automatic lensmeter includes a fixing/moving unit(10) for fixing/moving a position of a lens to be measured. Optical characteristics of the measured lens are detected by an optical system(12). A hardware section(50) has an interface(20) of users display device(25), a calculator(40) and a recharge battery(30). The display device(25) includes a touch screen type LCD monitor. The interface(20) of users includes a one-touch type interface accommodated in the touch screen type LCD monitor. The calculator(40) is operated by receiving low DC voltage from the recharge battery(30) so as to control the interface(20) of users. The calculator(40) outputs a measuring value of the measured lens by receiving a digital image signal from the optical system(12).
Patent KR-20030055942-A (KR)
Title: Transfer film and Method of manufacturing the color cathode ray tube using the same
Inventor: KIM SANG MUN
IPC: H01J29/88
Filed: 2001-12-27
Abstract: PURPOSE: A transcription film and a method for fabricating a color cathode ray tube using the same are provided to improve the productivity, the reflectivity, and the luminance characteristic by forming a flat metal layer. CONSTITUTION: A transcription film includes a base film(100), a releasing layer(105), and an adhering material layer(106). The releasing layer having a prominent and depressed portion is formed on the base film. The releasing layer includes a pigment(102) and a release agent(104). The adhering material layer is formed on the releasing layer. A metal layer(108) is formed between the releasing layer and the adhering material layer. The pigment is formed with an organic pigment or an inorganic pigment, or a mixture of the organic pigment and the inorganic pigment. A diameter of a particle of the pigment is 1 to 5 micro meters.
Patent KR-20030059532-A (KR)
Title: Mobile communication system having a ip based mobile switching center
Inventor: KIM O HYEON
IPC: H04W92/14
Filed: 2001-12-29
Abstract: PURPOSE: A mobile communication system including an IP(Internet Protocol)-based MSC(Mobile Switching Center) is provided to stably and efficiently operate a system with respect to an increased traffic by providing a voice/data off-load method. CONSTITUTION: An IP-based MSC(50) transmits a VoIP(Voice over Internet Protocol) to an IP network(70), and performs the data format transcoding of a traffic. When generating calls from BTSs(Base Transceiver Systems)(10,20), the IP-based MSC(50) judges whether an MSC(40) or the IP-based MSC(50) processes a signal for controlling the calls and the traffic. The IP-based MSC(50) has an MSC server for providing mobility with respect to an origination subscriber, a CA(Call Agent) for processing a transit call in the IP network(70), and an MGW(Media GateWay) for performing media conversion, bearer control, and signal function.
Patent KR-20030058208-A (KR)
Title: Fabrication method of liquid crystal display
Inventor: AHN HONG JUN
IPC: G02F1/1335
Filed: 2001-12-29
Abstract: PURPOSE: An LCD fabricating method is provided to prevent the damage of a corrugation surface of a prism sheet by forming ink to the prism sheet by spraying after placing a mask on the prism sheet. CONSTITUTION: In an LCD fabricating method, the light leakage preventing ink is formed to the outer parts of a prism sheet by spray printing. A first prism sheet has a flat rear surface and a to-and-fro corrugation surface, and a second prism sheet(22) has a flat rear surface and a right-and-left corrugation surface, wherein the ink(27) is formed via a mask(23) on the rear surface of the second prism sheet secured on a stage(21).
Patent KR-20010075646-A (KR)
IPC: B23K101/42
Filed: 2000-04-06
Abstract: 레이저법에 의해, 외층 동박으로부터 동박 회로층의 층간 도통을 확보하기위해서 사용하는 관통홀, 바이어 홀 을 형성하는 관통공 또는 오목부를 형성하는데 적합한 동클래드 적층판을 제공하는 것이다. 이를 위해서, 동클래드 적층판의 외층 동박의 표면에 미세한 동 산화물 또는 미세 동입자를 형성하는 것 등에 의해, 레이저광의 반사율 86% 이하, 명도(L값) 22 이하 등의 조건을 만족하는 동클래드 적층판을 사용하는 것으로 과제를 해결한다.
Patent KR-20010089348-A (KR)
IPC: F16K11/06
Filed: 1999-10-25
Abstract: 본 발명은 하우징(1) 속에 배치된 고정 밀봉 디스크(4) 및 이동 밀봉 디스크(3)를 구비하고, 이동 밀봉 디스크(3)가 피봇 홀더(10)를 관통하는 제어 레버(11)의 제어 핀(9)에 맞물리기 위한 오목부(15)를 구비하는 단일 레버 혼합 밸브용 카트리지에 있어서, 이동 밀봉 디스크(3)가 제어 핀(9)과 대면된 그 표면상에서 그 외측 둘레의 구역에 피봇 홀더(10)에 대해 이행될 수 있는 용적 스토퍼로서의 계단부(14)를 구비하는 단일 레버 혼합 밸브용 카트리지를 개시한다.
Patent KR-20010082279-A (KR)
Title: Fast find fundamental method
IPC: G10H1/20
Filed: 1999-10-29
Abstract: A musical instrument and a method of operating it. An instrument and method which retunes and adjusts volumes in response to the chord being sustained and the way that chord is voiced. The instrument is capable of producing tones, the intervals between which are equal tempered intervals of a twelve note octave, and tones, the intervals between at least some of which are determined by identifying at least selected ones of the notes the instrument is being commanded to produce. The method includes identifying the at least selected ones of the notes the instrument is being commanded to produce, providing a map for mapping the identified notes to a chord type, identifying a note in that chord type, and substituting a frequency closer to a harmonic of the identified note for the frequency of at least one harmonic of at least one other note the instrument is being commanded to produce.
Patent KR-20010101111-A (KR)
Title: 안테나의 송신체 지향장치와 지향방법 및 그를 이용한안테나
Inventor: JUNG UNG SEOP
IPC: H01Q1/12
Filed: 1999-12-06
Abstract: 본 발명은 태양의 그림자를 이용한 안테나의 목표물 지향 장치와 지향 방법 및 그를 이용한 안테나에 관한 것으로, 안테나 상에 고정 설치된 그림자 발생 수단과, 안테나 반사판 상에 제공되고 태양광에 의하여 생긴 상기 그림자 발생수단의 그림자중 특정부분의 위치를 특정할 수 있는 그림자 목표지점 특정수단을 포함한다. 
     안테나가 설치될 위치, 시간, 송신 위성의 종류에 따라서 태양에 대한 송신 위성의 상대적 위치를 계산하고, 안테나가 송신위성을 정확하게 지향하고 있을 때 그림자 발생수단의 그림자중 특정부분이 위치하여야 하는 안테나 반사판 상에서의 목표지점을 산출한다. 안테나를 2축 방향(고도 방향 및 방위각 방향)으로 조정하여 그림자 발생수단의 특정부분에 대한 그림자가 반사판 상의 상기 목표지점에 일치시킴으로써 안테나를 송신체에 정밀하게 지향시킬 수 있다. 본 발명을 이용하면 일반 사용자가 용이하게 안테나를 송신체에 지향시킬 수 있다.
Patent KR-20010101792-A (KR)
Title: 실리콘 카바이드 반도체 디바이스 및 이의 제조 방법
IPC: H01L29/47
Filed: 2000-11-16
Abstract: 다른 화학 처리에 전혀 추가적으로 노출되지 않은 특별하게 준비된 반도체 표면 상의 정류 컨택트를 포함하며, 패시베이션 및 자신을 둘러싸며 접하는 반도체 기판의 면에 에지 종결 영역을 갖는 향상된 전기적 특성을 갖는 반도체 전력 디바이스가 개시된다.  상기 에지 종결 영역은 바람직하게는 아르곤과 같은 전기적으로 비활성 이온을 기판 면의 일부를 비정질 형태로 만들기에 충분한 에너지 및 도즈량으로 상기 기판 면으로 주입함으로써 형성되며, 상기 디바이스에 자기 정렬(self-aligned)되는 것이 바람직하다.   패시베이션되며 에지 종결 처리된 디바이스는 패시베이션 보호의 추가적인 장점을 갖는 본래의 반도체의 특성에 가까운 특성을 갖는 패시베이션된 디바이스에 비해 향상된 특성을 보인다.   또한 상기 디바이스를 사용하며 제조하는 방법도 개시된다.
Patent KR-20010102312-A (KR)
IPC: H04N7/167
Filed: 2000-12-08
Abstract: 업링크 시스템에서 데이터 콘텐트 소스로부터 전송된 데이터에 앤드-유저들의 수신기들의 액세스를 제어하기 위한 조건적인 액세스 시스템이 제공된다. 업링크 시스템은 콘텐트 소스로부터 공급된 콘텐트를 스크램블하기 위한 스크램블러, 제어 워드 및 권한 식별을 포함하는 권한 제어 메시지들을 발생시키기 위한 권한 제어 메시지 발생기, 및 스크램블된 콘텐트와 권한 제어 메시지들을 전송하기 위한 전송기를 포함한다. 디스크램블러, 권한 제어 메시지 복호기 및 권한들을 저장하는 수단은 수신기에 연관되어 있다. 권한 제어 메시지 복호기는 권한 제어 메시지에서 권한 식별 및 앤드-유저의 권한 사이에 매치가 존재하면 수신기가 권한이 부여받은 수신된 스크램블된 콘텐트의 일부를 디스크램블하기 위한 디스크램블러에 제어 워드를 공급한다. 수신기 측에는 앤드-유저의 메타-권한을 수신하고 저장하기 위한 수단이 제공되며, 상기 메타-권한은 이벤트 수 영역을 포함하고, 앤드-유저에 의해 선택된 이벤트를 포함하는 실제 권한 식별을 메타-권한으로부터 추출하기 위한 수단이 제공된다. 권한 제어 메시지로부터 제어 워드는 권한 제어 메시지에 권한 식별이 실제 권한과 매치하면 디스크램블러에 공급된다.
Patent KR-20010113876-A (KR)
Title: Delivery unit
IPC: F02M37/00
Filed: 2001-02-02
Abstract: A fuel delivery unit (2) for delivering fuel from a tank (1) in which a support (6) connects a flange (4) to a surge chamber (5) through a pivot bearing (12). The pivot bearing (12) makes it possible to introduce the delivery unit (2) in an elongated state into the fuel tank (1) through a particularly small opening. Within the fuel tank (1) the surge chamber (5) is locked in its designated position.
Patent KR-20020010611-A (KR)
IPC: C23C16/34
Filed: 2000-04-25
Abstract: 무기 펜타할로겐 탄탈륨(TaX 5 ) 전구 물질 및 질소로부터 고 품질 컨포말 질화 탄탈륨(TaN X ) 막을 증착하는 열 화학적 증착(CVD) 방법이 기술된다. 무기 할로겐 탄탈륨 전구 물질은 펜타불화 탄탈륨(TaF 5 ), 펜타염화 탄탈륨(TaCl 5 ) 및 펜타브롬화 탄탈륨(TaBr 5 )이다. TaX 5 증기는 가열실(11)로 송출된다. 증기는 질소를 함유한 공정 가스와 조합되어, 300℃-500℃로 가열되는 기판에 TaN X 를 증착한다. 증착된 TaN X 막은 특히 소 종횡비 특징물에서 구리막을 포함한 집적 회로에 유용하다. 이런 막의 고 일치성은 PVD에 의해 증착된 막에 우수하다.
Patent KR-20020011979-A (KR)
Title: Ionic liquids and production and use thereof
Inventor: BAHRMANN HELMUT
IPC: C07F9/141
Filed: 2000-04-18
Abstract: The invention relates to novel ionic liquids and to the production and use thereof. The novel ionic liquids are salts of sulphonated or carboxylated triesters of phosphorous acid as the anionic component and ammonium ions, which can be substituted with organic radicals, as the cationic component.
Patent KR-20020016621-A (KR)
IPC: B29C45/40
Filed: 2000-05-02
Abstract: 몰드부 추출 시스템(103)은 역전가능한 서보모터(240)를 갖는 구동 메커니즘을 포함한다.  상기 추출 시스템을 위한 구동 메커니즘은 캠 및 팔로어 배열을 포함하고, 이에 의해 원형의 캠 부재(252)는 상기 캠 부재(252)와 연결되고 원형의 캠 트랙(254)의 중심으로부터 오프셋이 형성되어 있는 구동축(250)을 통해 서보모터(240)에 의해 구동된다.  캠 팔로어(260)는 추출 구동로드(238)와 연결되고, 상기 캠 팔로어(260)는 캠 트랙(254)에 장착되어, 캠 팔로어(260)가 비 원형의 움직임 경로를 통해 원형의 캠을 따르는 것과 같이 추출 구동 로드(238)의 직선움직임을 야기하게 된다. 
     일방향으로 회전하는 서보모터(240)의 회전은 부분 추출 시스템을 작동시키고, 반대의 회전방향으로의 서보모터의 회전은 코어-풀 시스템과 같은 성형기 작동 사이클의 다른 부분에 동력을 제공하게 된다.  서보모터 구동축(241)은 모터 구동축(241)의 다른 회전 방향 내에서 각각 작동할 수 있는 한 쌍의 일방향 클러치를 포함한다.  하나의 회전 방향에서, 상기 모터(240)는 부분 추출 메커니즘을 작동시키고, 다른 회전 방향에서는, 상기 모터(240)는 성형기의 다른 시스템을 구동하도록 동력을 제공할 수 있다.  그러므로 본 발명은 하나의 모터가 사출 성형기의 구동 사이클 동안 다른 횟수로 두개의 기능을 형성하는 것을 가능하게 한다.
Patent KR-20020013566-A (KR)
IPC: C03B37/023
Filed: 2000-04-26
Abstract: 섬유(115)의 코어는 제조과정에서 제어된다. 로드(116)는 용융된 코어 글라스(110)를 가압한다. 센서(126)는 섬유(115)의 직경을 검출한다. 제어기(120)는 인발속도와 로드 제어장치(122)를 제어한다.
Patent KR-20020061507-A (KR)
Inventor: ANTONI LAURENT
IPC: C10G35/00
Filed: 2002-01-11
Abstract: PURPOSE: A use of stainless steels which have a composition specific for the production of good coking resistance, but which retain an austenitic structure despite a reduced nickel content is provided. CONSTITUTION: The use of a steel in the manufacture of or coating of equipment or an element of equipment is characterized in that, in order to provide the equipment or element of equipment with improved coking resistance properties, the steel is an austenitic steel with a composition comprising at most 0.15% of C; 2% to 10% of Mn; at most 2% of Ni; at most 4% of Cu; 0.1% to 0.4% of N; 10% to 20% of Cr; at most 1% of Si; at most 3% of Mo; and at most 0.7% of Ti, wherein the steel comprises at most 0.1% of C; 5% to 10% of Mn; and 15% to 18% of Cr, the steel comprises about 0.05% of C; about 7.5% of Mn; about 1.5% of Ni; about 2.5% of Cu; about 0.15% of N; about 18% of Cr; and about 0.5% of Si, wherein the steel comprises about 0.04% of C; about 10% of Mn; about 1.5% of Ni; about 4% of Cu; about 0.1% of N; about 17% of Cr; about 0.5% of Si; and about 0.7% of Ti, and wherein the steel comprises about 0.05% of C; about 8.5% of Mn; about 1.5% of Ni; about 3% of Cu; about 0.2% of N; about 17% of Cr; about 0.5% of Si; and about 2.1% of Mo.
Patent KR-20030063015-A (KR)
Title: Linear or planer type evaporator for the controllable film thickness profile
Inventor: JUNG GWANG HO
IPC: H01L51/50
Filed: 2002-01-22
Abstract: PURPOSE: A linear or planar evaporation source capable of controlling thin film thickness distribution is provided to improve uniformity of thickness distribution of thin film deposited or enable the thin film to be controlled in desired patterns by using slits having specific patterns. CONSTITUTION: The linear or planar evaporation source comprises a crucible(10) in which a depositing material is contained, and which is longitudinally extended to a certain length so that the crucible is formed in a long cylinder shape; and a slit(20) having a smaller area compared to cross sectional area of the crucible formed along a length direction of the crucible on the upper surface of the crucible, or a separate slit(20) installed thereon so that a thin film is deposited as substrate is being moved perpendicularly to the length direction of the crucible, wherein the slit is formed in such a manner that both ends of the slit are wide while size of the slit is getting narrower as it goes from the both ends of the slit to the center of the slit.
Patent KR-20020071723-A (KR)
Title: Method and apparatus for the manufacture of pipes of thermoplastics with transverse profile features
Inventor: HEGLER RALPH PETER
IPC: B29C48/32
Filed: 2002-02-16
Abstract: PURPOSE: Provided are a method and an apparatus for the manufacture of pipes of thermoplastics with transverse profile features in such a way that optionally, greater pipe sections may be molded that deviate from a standard pipe and cannot be molded in a pair of mold segment halves, and to specify an apparatus for putting the method into practice. CONSTITUTION: A method and an apparatus for the manufacture of pipes of thermoplastics with transverse profile features comprises mold segment halves which are circulated by twos on a molding path. A conveying device of the type of a gantry crane is provided for recirculation of the mold segment halves. On a conveying bridge that bridges the molding path, provision is made for two conveying carriages, which are movable in opposite directions and crosswise of the direction of production and which have mounted on them a downward conveying arm with a holding device for a respective mold segment half. Provided downstream of the downstream end of the molding path are parking positions for additional mold segment halves, those of which that are closest to the molding path being carriages which are movable out of the path of displacement of the conveying arms.
Patent KR-20020026302-A (KR)
Inventor: SON YOUNG SUK
IPC: F24C3/12
Filed: 2002-02-16
Abstract: PURPOSE: A gas range is provided for preventing gas leakage or fire while cooking. CONSTITUTION: A gas range comprises a gas oven(2), a gas grill(3), an electronic range(4), an electronic roaster(5), a far-infrared light heater(6), a gas range storing drawer(7), an artificial intelligence fire detector(8), a fire extinguisher(9), a cooking time reservation chip(10), a cooking operation chip(11), an alarm chip(12), a sensor(13) acting at fire, a gas leakage detector(14), a sensor(15) acting at a gas leakage, a computer body(16), a warm temperature storing compart(17), a safety device motor(18), a safety device operation sensor(19), a power supply(20).
Patent KR-20030071958-A (KR)
Title: A method for price discount service with advertisement
Inventor: KIM YEON
Filed: 2002-03-04
Abstract: PURPOSE: A method for offering a price discount service using an AD(ADvertisement) is provided to offer the price discount service to a customer easily and fast by providing a mileage accumulated by a calling telephone number and a call time to a cooperated offline store through the network in real-time. CONSTITUTION: The customer telephones a service provider. The service provider stores a telephone number and the call time telephoned from the customer in a database, and accumulates the corresponding mileage. The mileage information of each customer is provides to the cooperated offline store through the network. The customer receives the price discount from the cooperated offline store. The customer called to the service provider reveals to the AD for a constant time.
Patent KR-20020073296-A (KR)
Inventor: GOVARI ASSAF
IPC: A61B5/308
Filed: 2002-03-13
Abstract: PURPOSE: Provided are an apparatus and methods for measuring a plurality of electrical signals from an electrode array preferably situated in the body of a patient, and suited for measuring a plurality of weak electrical signals emanating from a patient's heart using intracardiac non-contact electrodes. CONSTITUTION: The apparatus for measuring a plurality of electrical signals from an electrode array comprises: a first amplifier for measuring a voltage at a first electrode(24) of the array; and a cascade of differential amplifiers, each of the differential amplifiers of the cascade measuring a voltage difference between two successive electrodes in the array; wherein the voltage(Vn), at electrode(n) is given by the expression wherein a1 is the voltage at the first electrode as measured by the first amplifier and each of the ai is a differential voltage between electrode(i) and electrode(i-1) of the array as measured by the differential amplifiers.