baber/WOPTO huggingface dataset:
Patent KR-20030022930-A (KR)
Title: Apparatus of Interfacing ATM Lines between a Base Station and a Base Station Controller in the Mobile Communication System
Inventor: KIM TAE WAN
IPC: H04L12/28
Filed: 2001-09-11
Abstract: PURPOSE: An ATM(Asynchronous Transfer Mode) line interface device between a base station and a base station control unit is provided to implement an ATM communication line distribution function and a function to interface with an E1 framer, by using an EPLD(Embedded Programmable Logic Device), so that an expensive IMA(Inverse Multiplexing for ATM) chip is not necessary. CONSTITUTION: A base station EPLD(10) generates an idle cell to transmit the idle set through an ST(Segment Type)-bus, or distributes ATM cells transmitted from a base station ATM network for transmission through the ST-bus. Also, the base station EPLD(10) extracts ATM cells transmitted through the ST-bus to multiplex and transmit the ATM cells to the base station ATM network. A plurality of base station E1 framers(20-1/20-n) transmit ATM cells applied through the ST-bus from the base station EPLD(10) to an E1 line, and transmit ATM cells applied through the E1 line to the base station EPLD(10) through the ST-bus to be adjusted to the idle cell applied from the base station EPLD(10). A plurality of base station control unit E1 framers(30-1/30-n) transmit ATM cells applied through the E1 line from each base station E1 framer(20-1/20-n) to the ST-bus to be adjusted to the idle cell, and transmit ATM cells applied through the ST-bus to each base station E1 framer(20-1/20-n) through the E1 line. And a base station control unit EPLD(40) extracts ATM cells applied through the ST-bus from each base station control unit E1 framer(30-1/30-n), to multiplex and transmit the ATM cells to a base station control unit ATM network, and generates an idle cell to transmit the idle cell to each base station control unit E1 framer(30-1/30-n) through the ST-bus or distribute ATM cells transmitted from the base station control unit ATM network to transmit the ATM cells to each base station control unit E1 framer(30-1/30-n) through the ST-bus.
Patent KR-20030025324-A (KR)
Title: High voltage operating type boosting circuit
Inventor: HUH YEONG DO
IPC: H02M3/07
Filed: 2001-09-20
Abstract: PURPOSE: A boost circuit operated in a high voltage is provided to prevent a damage of a transistor of a VPP pump circuit due to an over-bootstrapping voltage by sensing a level of the bootstrapping voltage of a high-voltage pump circuit. CONSTITUTION: The first VPP high-level sensing portion(100) compares a high voltage with a reference voltage to generate a predetermined signal for controlling a VPP pumping operation when an operation control signal is 'high'. The second VPP high-level sensing portion(110) compares the highest voltage of a VPP pump(400) with the reference voltage and outputs a comparison signal when the operation control signal is 'high'. A VPP control circuit portion(200) receives the operation control signal and output signals of the first and the second VPP high-level sensing portions(100,110) and generates a control signal for controlling a ring oscillator portion(300). The ring oscillator portion(300) generates a pulse signal when an output signal of the VPP control circuit portion(200) is 'high'. The VPP pump(400) is used for pumping charges according to the pulse signal of the ring oscillator portion(300).
Patent KR-20020063794-A (KR)
Inventor: FUKAMI TATSUYA
IPC: G01B7/00
Filed: 2001-09-27
Abstract: PURPOSE: To provide magnetism detecting device capable of securing excellent performance for detecting position of a part to be detected even if a positional displacement of a magnetism-electron converting element is generated. CONSTITUTION: This magnetism detecting device is provided with a tooth part 12a of a rotor 11, a magnetic resistor element 15 arranged opposite to a groove part 12b, a magnet 14 having a magnetizing direction vertical to a direction opposite to the rotor 11, and a magnetic guide 21 having a first projecting pole 21a and a second projecting pole 21b formed with a space in a direction opposite to the groove part 12b. A magnetic resistor element 15 is arranged between the first projecting pole 21a and the second projecting pole 21b with a view from the vertical direction in relation to the opposite direction.
Patent KR-20030030044-A (KR)
Title: System and Method for providing protection for the wireless communication devices against the wireless virus
Inventor: HONG JONG CHEOL
IPC: G06F11/00
Filed: 2001-10-06
Abstract: PURPOSE: A wireless virus protection method and a system for the same are provided to download the latest anti-virus vaccine program from a server and to get the vaccine program with a TSR(Terminate and Stay Resident program) type on a mobile terminal when the mobile terminal is initially connected to a mobile communication service provider or is in a waiting state. CONSTITUTION: The method comprises several steps. A mobile terminal is switched on(200), being bootstrapped and setting detailed system states by obtaining data like default data of a NAM(Number Assignment Module) parameter, a primary frequency channel and a secondary frequency channel(205). The mobile terminal is tuned to the primary frequency channel, being recovered to a pilot channel within a designated time(210), and obtaining a synchronization channel(215). The mobile terminal synchronizes an internal timer with a timer of a mobile communication service system(220). The mobile communication service system generates a subscriber profile at an HLR(Home Location Register) and a VLR(Visitor Location Register), and simultaneously transmitting system data on the mobile terminal to a wireless vaccine distribution system(225). The mobile terminal checks whether an outdated vaccine resides on the terminal(230). In a case that the outdated vaccine resides on the mobile terminal, the terminal transmits version data on the vaccine to the wireless vaccine distribution system(235, 240). In a case that there is no vaccine on the mobile terminal, the terminal informs the wireless vaccine distribution system that there is no vaccine(250).
Patent KR-20020003838-A (KR)
Inventor: HA YU SEON
IPC: G06Q99/00
Filed: 2001-10-09
Abstract: PURPOSE: A wireless Internet school general information system is provided to increase the effectiveness of education by performing a direct communication between students and teachers, and by providing various services to the students from entrance to graduation using lifelong IDs. CONSTITUTION: A wireless Internet school general information system is composed of an information communication terminal(10), networks(20,21), a gateway(22) and a server(30). The communication terminal(10) transmits and receives messages, pictures and voices through the wireless Internet. The networks(20,21) become moving paths of data. The gateway(22) connects a wire Internet network with a wireless Internet network. The server(30) provides a general information system interface to a user. The server(30) is connected to a database. In addition, the server(30) searches and corrects data.
Patent KR-20030032708-A (KR)
Title: a cooling matter circulation circuit for an air-conditioner
Inventor: KIM HWAN SIN
IPC: F25B1/00
Filed: 2001-10-19
Abstract: PURPOSE: A refrigerant circulation circuit of an air conditioner is provided to prevent deterioration of cooling performance due to increase of pressure. CONSTITUTION: A recovery tank(21) is installed to recover or supply circulating refrigerant. A microprocessor(24) is installed to control refrigerant in the recovery tank. A recovery pipe(22) is branched from a refrigerant circulation pipe(16) on a high pressure side between a dry tank(13) and an expansion valve(14) and is connected to one side of the recovery tank. A supply pipe(23) is branched from the refrigerant circulation pipe on a low pressure side between an evaporator(15) and a compressor(11) and is connected to the other side of the recovery tank. A temperature sensor(25) installed on the evaporator, a low pressure sensor installed between the evaporator and the compressor, a high pressure sensor(27) installed between the compressor and a condenser(12) and a low pressure sensor(26) installed between the condenser and the dry tank are connected to an input side of the microprocessor. An opening and closing valve(31) installed on the recovery pipe and an opening and closing valve(32) installed on the supply pipe are connected to an output side of the microprocessor.
Patent KR-20030035353-A (KR)
Title: structure for mounting a fan motor on a heavy equipment
Inventor: JI DEOK GEUN
IPC: F04D29/60
Filed: 2001-10-31
Abstract: PURPOSE: A fan motor mounting structure is provided to allow for ease of maintenance of peripheral component including a radiator. CONSTITUTION: A radiator(1) mounted at a heavy equipment has left and right side walls where support frames(3a,3b) are mounted in such a manner that the support frames are extended forward. Transverse frames(5a) have ends connected to the support frames through a hinge(9) in such a manner that the transverse frames are rotatable and the other ends fixed by a latch(12) arranged at the support frames. A bracket is attached in a vertical direction from the centers of the transverse frames so as to fix a fan motor(13). A hydraulic hose(18) for supplying or returning oil to the fan motor is connected to the fan motor through a rapid connector(19).
Patent KR-20030043003-A (KR)
Title: coupling apparatus
Inventor: AHN BYEONG HWA
IPC: G03G15/00
Filed: 2001-11-26
Abstract: PURPOSE: A coupling device is provided to make a second coupler rotate freely for easy coupling by alternately aligning ribs of the second coupler with ribs of a first coupler, thereby preventing the malfunction or failure caused by the mis-coupling between couplers. CONSTITUTION: A coupling device includes a first coupler(40) having a first cylindrical body(41) and a plurality of first ribs(43) protruded by a predetermined interval on an inner periphery of the first body, a second coupler(50) having a second body(51) slidingly inserted into or withdrawn from the first body of the first coupler at an end and a plurality of second ribs(53) protruded by a predetermined interval on an outer periphery of the second body to be engaged with the first ribs, and a driving gear(60) coupled with the second coupler to freely and rotate by a predetermined angle together with the second coupler, thereby transmitting power.
Patent KR-20020001690-A (KR)
Inventor: CHOI SEONG CHEOL
IPC: C22B7/00
Filed: 2001-11-27
Abstract: PURPOSE: A process for recycling waste automotive catalyst is provided to separate and refine the platinum group metals by mixing uniformly flux and reductant. CONSTITUTION: In a dry type precious metal smelting process extracting platinum group metals from pulverized waste automobile catalysts for purifying exhaust gas, the process for recovering the platinum group metals from the low temperature smelting process of the waste automobile catalysts by uniformly mixing flux and reductant comprises the steps of uniformly mixing and pulverizing the mixture after adding to a sample of a support for waste automobile catalysts 2 to 10 wt.% of wheat as a reductant, 2 to 10 wt.% of fluorite as a flux and 20 to 200 wt.% of copper as a scavenger in weight percentages in contradiction to the support for the waste automobile catalysts; and manufacturing the pulverized mixed materials into fine and uniformed powder particles having particle diameters corresponding to sieve sizes of 100 meshes or less.
Patent KR-20030044284-A (KR)
Title: Apparatus for controlling remote of IS-95C system
Inventor: KANG TAE UK
IPC: H04L12/28
Filed: 2001-11-29
Abstract: PURPOSE: An apparatus for remotely controlling an IS-95C system is provided to control and monitor an IS-95C system by using an IP(Internet Protocol) network and effectively use an IP resource. CONSTITUTION: A CPU(101) converts an ATM packet into an IP packet or the IP packet into the ATM packet, manages a routing table storing information of each network and IP address and MAC(Media Access Control) address information of each port and each board, and controls other block in a switch. A PCI(Peripheral Component Interconnect) interface unit(102) interfaces the ATM packet and the IP packet on a PCI bus. A switching unit(103) switches the ATM packet and the IP packet with the MAC address information of a board or a terminal connected to each port. A gigabit interface unit(104) directly connected to the port transfers data. A 10/100 switch interface unit(105) transfers data to a different destination through a different network.
Patent KR-20030045372-A (KR)
Title: Method for setting data rate in mobile communication
Inventor: LEE SANG HO
IPC: H04L12/56
Filed: 2001-12-04
Abstract: PURPOSE: A method of setting a data rate in a mobile communication system is provided to simultaneously decide a wireless environment and a data stream by using an NAK frame, and to assign and collect wireless channels, thereby quickly deciding an influence of the wireless environment and controlling the data rate. CONSTITUTION: A mobile communication system initializes a basic parameter value(81). A base station receives data from a PDSN(82), and updates an NAK rate according to an RLP(Radio Link Protocol) frame(83). The base station observes the NAK rate every frame. If the NAK rate increases more than a certain value(84), the base station decides whether many PNs are added to a terminal or one PN only is added(85). If the plural PNs are added, the base station receives pilot strength and FER(Frame Error Rate) information from the terminal, and reassigns a SCH(Supplemental Channel) to a PN securing the best quality(86). If the only PN is added, the base station decides that an increasing of the NAK rate is influenced by transmission power and noise, and performs data transmissions by lowering an SCH transmission rate(91,92).
Patent KR-20030048684-A (KR)
Title: The preparation of LPS-free bacterial DNA
Inventor: JUN YONG GAM
IPC: C07H1/06
Filed: 2001-12-12
Abstract: PURPOSE: A method for removing lipopolysaccharides(LPS) from DNA or RNA in a cell is provided, thereby easily removing the lipopolysaccharides from cellular DNA or RNA. CONSTITUTION: A method for removing lipopolysaccharides(LPS) from DNA or RNA in a cell is characterized by using the difference of precipitation between lipopolysaccharides(LPS) and DNA according to the change of alcohol content, wherein lipopolysaccharides(LPS) are removed when the alcohol content is low and bacterial DNA or RNA precipitates are obtained by the addition of alcohol to the supernatant; the alcohol is methanol, ethanol or isopropanol; and the lipopolysaccharides(LPS) are removed by adding the alcohol into a sample of DNA or RNA and centrifuging it at 5,000 to 15,000 rpm and 0 to 30 deg. C for 1 sec to 72 hours.
Patent KR-20030050713-A (KR)
Title: An apparatus for detecting roll bearing
Inventor: PARK CHAN SIN
IPC: G01K13/04
Filed: 2001-12-19
Abstract: PURPOSE: A fault detecting apparatus for a bearing of a hot rolling roll is provided to increase productivity and to improve quality of articles by preventing a roll bearing from being damaged. CONSTITUTION: A fault detecting apparatus(1) for a hot rolling roll(10) includes a detecting section(20) for detecting a temperature of a bearing, a receiving section for receiving a detected signal, and a machine section(60) for detaching/attaching a roll choke of the receiving section(40) in on-line. The hot rolling roll(10) is mounted on upper and lower chokes(14a,14b) through a bearing(12). The fault detecting apparatus(1) detects a fault of the bearing(12). The detecting section(20) has a thermister(24) covered with a protecting socket and a power source installed at a side of the roll choke for supplying power to the thermister(24) and a lamp.
Patent KR-20030056834-A (KR)
Inventor: BAEK GYE HYEON
IPC: H01L21/3065
Filed: 2001-12-28
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to be capable of minimizing injection current of ions and improving the uniformity of etching speed by rising the electrode temperature at the end point of main etching. CONSTITUTION: An interlayer dielectric(22) is formed on a semiconductor substrate(21) defined by the first and second region having different pattern density. A metal film is deposited on the interlayer dielectric. The metal film is partially removed by main etching using a photoresist pattern(24) as a mask and a plasma etching equipment. After rising the temperature of the substrate(21), the metal film is selectively etched while improving the uniformity of etching speed between the first and second region. A metal line(23a) is then formed by the over-etching of the metal film.
Patent KR-20030058692-A (KR)
Title: A variable support bar of scaffold
Inventor: CHOI HAE UN
IPC: B63C5/02
Filed: 2001-12-31
Abstract: PURPOSE: A supporting bar is provided to install a hook by sliding lengthwise though distances between both inner walls of a ballast tank are different. CONSTITUTION: A hook(6) is fixed in the end of a foothold supporting bar(105). A hollow guide ring(101) is formed in the lower part of another hook. The hook is inserted in the outer circumference of the foothold supporting bar to be slid. A foothold is installed regardless of a distance between inner walls of a ballast tank. Thereby, the installation is easy and the cost for reproducing according to the length is reduced.
Patent KR-20030058753-A (KR)
Title: Adsorbent for removal of nitrogen in wastewater and manufacturing method thereof
Inventor: KIM SEONG GYU
IPC: C02F1/28
Filed: 2001-12-31
Abstract: PURPOSE: Provided are an adsorbent with great adsorbent efficiency for removing ammonia nitrogen in wastewater and a method for manufacturing the same. CONSTITUTION: The adsorbent comprises activated carbon powder, organic binder and organic acid and may further comprises alumina powder and/or silica powder. The method comprises the steps of (a) surface processing of adsorbent raw material powder such as activated carbon powder, alumina powder and silica powder using organic binder and organic acid, thereby forming granular type adsorbent, and (b) drying and heating the granular type adsorbent.
Patent KR-20030058797-A (KR)
Inventor: SEO CHUN MI
IPC: F24C7/02
Filed: 2001-12-31
Abstract: PURPOSE: A microwave oven is provided to prevent the foodstuff heated by the electromagnetic wave from being dried, by applying moisture into the cavity during cooking. CONSTITUTION: A water tank(16), a water passage(17) and a vibrator(18) are installed outside of a cavity, and a vapor steam inlet path(15) is arranged on the vibrator in such a manner that the vapor steam enters into the cavity. A steam vapor protective protrusion(19) is arranged outside of the vapor steam inlet path so as to prevent leakage of the vapor steam. A steam vapor protective wall is installed in a supplementary door in such a manner that the steam vapor protective wall is engaged with the steam vapor protective protrusion. A blade is mounted in the steam vapor protective wall so as to allow the steam vapor to smoothly flow into the cavity.
Patent KR-20010099590-A (KR)
IPC: H01L21/76
Filed: 1999-07-09
Abstract: 한 측면에서 본 발명은 다음 단계를 포함하고 이산화실리콘층 형성방법이다: a) 기판근처에서 고밀도 플라즈마를 형성하고(플라즈마는 이산화실리콘 선구물질을 포함하고); b) 선구물질로부터 이산화실리콘을 형성하고, 이산화실리콘은 한 침적속도에서 기판위에 침적되고; c) 침적동안 침적속도:엣칭속도 비율이 4:1 이상이 되게하는 엣칭속도로 플라즈마로 침적된 이산화실리콘이 엣칭되는 단계.  또다른 측면에서 본 발명의 방법은 a) 기판근처에서 고밀도 플라즈마를 형성하고; b) 가스를 플라즈마속으로 흐르게 하여 적어도 일부의 가스가 이산화실리콘을 형성하며; c) 기판위에 가스로부터 형성된 이산화실리콘을 침적시키며; d) 침적동안 기판온도를 500℃이상으로 유지시키는 단계를 포함한다.  또다른 측면에서 본 발명의 방법은 a) 기판근처에서 고밀도 플라즈마를 형성하고; b) 플라즈마속으로 가스를 흐르게 하여 일부 가스가 이산화실리콘을 형성하게 하며; c) 가스로부터 형성된 이산화실리콘을 기판위에 침적시키고; d) 이산화실리콘 침적동안 기판을 냉매 가스로 냉각시키지 않는 단계를 포함한다.
Patent KR-20010074711-A (KR)
IPC: A61K31/66
Filed: 1999-07-14
Abstract: Bisphosphonate (BP), pyrophosphate (PP) a complex of BP or PP, a polymer of BP or PP or a pharmaceutically accetpabel salt or ester thereof, are used for the prevention or treatment of vascular restenosis. <IMAGE>
Patent KR-20010072986-A (KR)
Title: 집적 메모리의 장해 메모리 셀을 수리하기 위한 방법
IPC: G11C29/00
Filed: 1999-08-17
Abstract: 본 발명은 집적 메모리의 장해 메모리 셀을 수리하기 위한 방법에 관한 것이다.  메모리 셀(MC)은 차례로 체크되고, 체크된 메모리 셀의 장해 검출 직후에 관련 행 라인(WL) 또는 관련 열 라인(BL)이 리던던트 라인(RWL, RBL) 중 하나의 프로그래밍에 의해 대체된다.  일정한 수의 리던던트 라인의 프로그래밍이 이루어진 후에 다른 장해가 검출되면 리던던트 라인 중 적어도 하나의 프로그래밍이 중단된다.  상기 리던던트 라인(RWL, RBL)이 다른 메모리 셀(MC)의 장해를 수리하기 위해 프로그램된다.
Patent KR-20010073054-A (KR)
Title: 나노다공성 실리카의 기계적 강도를 최적화하기 위한 공정
IPC: C08G77/02
Filed: 1999-08-17
Abstract: 기판상에 나노다공성 절연피막을 형성하는 공정이 제공된다. 
     상기 공정은, 기판 표면상에 적어도 하나의 알콕시실란, 유기용매조성물, 물 및 임의의 염기촉매의 결합으로 이루어지는 실제적으로 균일한 알콕시실란 갤 조성물을 형성하는 단계와, 상기 기판을 유기용매 증기분위기에서 충분한 시간 및 충분한 온도로 가열함으로써 상기 갤조성물을 농축하는 단계, 그리고 상기 기판상에 높은 기계적 강도를 갖는 나노다공성 절연피막을 형성하기 위해 상기 갤조성물을 경화하는 단계를 포함하여 구성된다.
Patent KR-20010085746-A (KR)
IPC: A61K31/7072
Filed: 1999-08-31
Abstract: 본 발명의 화합물, 조성물 및 방법은 미토콘드리아 기능부전과 관련된 질환의 치료에 유용하다.   본 발명의 방법은 미토콘드리아 호흡 사슬의 결함으로부터 유래되는 증후를 치료하는 충분한 양의 피리미딘 뉴클레오티드 전구체를 포함하는 조성물을 포유동물에게 투여하는 단계를 포함한다.
Patent KR-20010089468-A (KR)
Title: Method and device for laser welding metal sheets
IPC: B23K26/24
Filed: 1999-11-04
Abstract: An apparatus for handling a pair of sheet metal workpieces to be welded is provided that includes a first workpiece holder, a second workpiece holder, at least one backing element, and at least one squeeze roller. The first and second workpiece holders are positioned so that an edge of one of the pair of sheet metal workpieces is in contact with, or separated a gap from, an edge of the other sheetmetal workpiece. The backing element is disposed on a first side of the sheet metal workpieces, and the squeeze roller is disposed on a second side of the sheetmetal workpieces opposite the first side. The squeeze roller is substantially aligned with the backing element. The squeeze roller is formed as a body symmetrical in rotation. Force selectively applied to the squeeze roller will cause plastic deformation of one of the pair of sheet metal workpieces and thereby cause the deformed sheet metal workpiece to extend into the gap.
Patent KR-20010080680-A (KR)
IPC: H04L7/08
Filed: 1999-12-03
Abstract: 동기화를 유지하기 위한 네트워크에 불충분한 트래픽이 존재할 경우, 다른방법이 사용되어야 한다.  한가지 방법은 기지국(602,604) 사이의 타이밍의 직접 측정을 포함한다.  이것은 두가지 방법중 하나에 의해 달성된다.  기지국은 짧은 간격동안 모든 섹터상에 그전송을 차단하며 그동안에 다른 기지국(602, 604)으로부터 신호의 도달 시간을 결정한다.  다른 기지국의 위치를 알면, 다른 모든 기지국(602,604)에 대한 타이밍 에러가 유도될 수 있다.  택일적으로,  기지국은 이동 전송 대역에 높은 파워로 짧은 신호를 전송한다.  이 신호의 도달 시간은 주위 기지국에 의해 측정되며 기지국 쌍들간의 타임 에러가 계산된다.  어떤 경우에는,  기지국(602,604)은 직접 기지국 대 기지국 측정이 존립할 수 있도록 네트워크에서 다른 모든 기지국들로부터 충분히 격리될 수 있다.  이 경우, 고정국(606)은 네트워크에서 격리된 셀과 다른 셀 사이의 핸드오프 영역의 한 위치에 놓여진다.  고정국(606)은 기지국의 명령에 대해 기지국 파일럿의 측정을 수행하고 타이밍 정보를 보고하거나, 기지국에 의해 측정되는 파워 레벨 및 지정 시간에 버스트 전송을 보낸다.
Patent KR-20010100011-A (KR)
Title: 보안 카운터를 경유하여 데이터 통합성을 보증하는 방법
IPC: G06F21/62
Filed: 2000-10-18
Abstract: 접근-제어 시스템은 카운터, 및 카운터의 내용을 보호되어 있는 데이터에 결합하는 파라미터를 포함하도록 구성된 보안 메모리 위치를 포함한다. 데이터가 접근될 때마다, 카운터는 증가되고, 이 새로운 카운트에 기초하여 결합 파라미터는 업데이트된다. 후속의 접근이 요청될 때, 저장된 결합 파라미터는 카운터의 현재 값을 데이터와 결합한 것에 대응하는 값에 비교된다. 만약 카운터의 현재 값(current value)이 결합 파라미터를 생성하는 데 사용되는 카운트와 다르거나, 또는 현재 데이터(current data)가 결합 파라미터를 생성하는 데 사용되는 데이터와 다르다면, 새로운 결합 값은 저장된 결합 파라미터에 대응되지 않을 것이고, 접근은 거부된다. 이런 방식으로, 보호된 데이터로의 순차적인 접근이 시행될 수 있고, 그에 의해 재생 공격(replay attack)을 배제할 수 있다. 보호되어 있는 데이터가 다른 보호된 자료들로의 접근을 제어하는 데 사용되는 데이터일 수도 있고, 그에 의해 보안성 보호의 범위가 이 다른 보호된 자료로 확장될 수도 있음을 주목하라.
Patent KR-20010089605-A (KR)
IPC: H04H60/58
Filed: 2000-10-26
Abstract: 원하는 오디오/데이터/시각 정보를 선택, 저장, 분배하기 위한 방법은, 시청자의 시청 우선권을 결정하는 단계(100), 및 예를 들면, 방송 및 케이블 텔레비전 신호들 또는 인터넷-기반 신호들과 같은 제 1 그룹의 오디오/데이터/시각 신호들을 수신하는 단계(102)를 포함한다. 제 1 그룹의 오디오/데이터/시각 신호들을 기초로, 제 1 그룹의 오디오/데이터/시각 신호들의 일부인 제 2 그룹의 오디오/데이터/시각 신호들이 식별된다(108). 제 2 그룹의 오디오/데이터/시각 신호들은 시청자의 시청우선권과 각각의 신호들에 대하여 EPG 데이터의 연관에 기초하여 선택된다. 컨텐츠 데이터는, 예를 들면, 근접-캡션된 텍스트, EPG 데이터, 오디오 정보, 시각 정보 및 복사 정보를 포함할 것이다. 제 2 그룹의 오디오/데이터/시각 신호들로부터 추출된 컨텐츠 데이터와 시청 우선권의 비교를 기초로, 사용자가 관심을 가지는 제 2 그룹의 오디오/데이터/시각 신호들에 포함된 오디오/데이터/시각 정보는 식별되고(122), 시청자의 편의에 따라 리뷰하기 위해 저장된다(124).