baber/WOPTO huggingface dataset:
Patent KR-20040042308-A (KR)
Title: Authenticating and billing method of data service of a limit subscriber, and the system therefor
Inventor: SEO MIN HYEONG
IPC: H04W4/24
Filed: 2002-11-13
Abstract: PURPOSE: A method for authenticating and billing a data service of a limited subscriber and a system therefor are provided to easily control calls with respect to the limited subscriber without an additional system. CONSTITUTION: If a wireless terminal is connected, a PDSN(Packet Data Serving Node)(300) transmits a message to an authentication system(200) for using or stopping a certain data service. If a response message is received from the authentication system(200), the PDSN(300) transmits the corresponding response message to the wireless terminal, and provides or stops the corresponding data service. The PDSN(300) transmits user information to the authentication system(200) in real time. If a service use request message or a service stop request message is received, the authentication system(200) transmits the response message to the PDSN(300) and transmits a user billing log to a billing system(100). The billing system(100) receives the user billing log in real time, retrieves whether a user exceeds the limit, and transmits limit excess user information to the authentication system(200). The billing system(100) processes the billing of the wireless terminal.
Patent KR-20040042651-A (KR)
Title: Apparatus for Compensating for nonlinear of Power Amplifier
Inventor: LEE JI WON
IPC: H03F1/32
Filed: 2002-11-15
Abstract: PURPOSE: A nonlinear compensation apparatus of a power amplifier is provided to maintain the linearity by performing the adaptive control although the temperature or the input voltage is changed. CONSTITUTION: A nonlinear compensation apparatus of a power amplifier includes a digital to analog converter(DAC)(210), a modulator(220), a power amplifier(230), a directional coupler(240), a demodulator(260), an analog to digital converter(ADC)(270), a digital signal processor(280) and a pre-distorter(200). The DAC(210) converts the digital input signal into an analog type. The modulator(220) modulates the signal from the DAC(210) into a carrier signal. The power amplifier(230) amplifies the signal outputted from the modulator(220). The directional coupler(240) generates the output sample signal by sampling the signal amplified at the power amplifier(230). The demodulator(260) demodulates the sample signal outputted from the directional coupler(240) into a base band signal. The ADC(270) converts the analog signal outputted from the demodulator(260) into a signal in the form of digital. The digital signal processor(280) generates the pre-distortion coefficients by comparing the signal transmitted from the ADC(270) with the input signal. And, the pre-distorter(200) compensates the non-linearity of the power amplifier(230) for the input signal by using the pre-distortion coefficients generated at the digital signal processor(280).
Patent KR-20040043290-A (KR)
Title: BML(Bayplan Markup Language) Design based on XML Schema and the media written by BML
Inventor: YANG MIN GYU
IPC: G06F17/21
Filed: 2002-11-18
Abstract: PURPOSE: A stowage plan markup language design method, and a data recording media with the same method are provided to design a stowage plan markup language for generating an XML based stowage plan file. CONSTITUTION: The markup language comprises plural modules. Each module includes at least one element which includes a value, a value type, an attribute, a remark, an occurrence sequence of each module, a repetition number and others. The stowage plan files, generated according to a structure of the markup language, can be neutrally used irrespective of an operating system, a DBMS, a development tool, a web browser and so on. The stowage plan files are used as electronic documents such as XML/EDI or ebXML which will replace a conventional EDI document.
Patent KR-20040043510-A (KR)
Title: Apparatus for measuring wheel axle weight and method thereof
Inventor: HAN JEONG RYEOL
IPC: G01G19/08
Filed: 2002-11-18
Abstract: PURPOSE: An apparatus and a method for measuring load when mounting a vehicle spring are provided to allow a worker to easily measure a load of a vehicle through a simple operation. CONSTITUTION: A vehicle load measurement apparatus includes a sensor section(200) and a control unit. The sensor section(200) has a bridge circuit including a pair of strain gauges(210,220) attached to the vehicle in order to measure strain generated from a spring provided at one end of an axle of the vehicle and a pair of a fixing resistance devices(230,240). The control unit receives output signals from the sensor section(200) and converts the received signals into a load of a vehicle. The strain gauges(210,220) are aligned in the same plane as a leaf spring while being positioned vertical to the leaf spring.
Patent KR-20030044790-A (KR)
Title: An apparatus and method for producing sterilized water
Inventor: OTA YOSHINORI
IPC: B01F5/00
Filed: 2002-11-19
Abstract: PURPOSE: To provide a device for producing sterilized water which is constituted in a compact size as a whole although a diluting and mixing unit having an enough volume is installed, which does not require a check valve and which produces no chlorine gas. CONSTITUTION: In the device to produce hypochlorous acid-sterilized water by adding an aqueous solution of sodium hypochlorite and an acidic aqueous solution such as hydrochloric acid to the raw water of city water, well water or the like, the inside of a diluting and mixing tank 50 also as a buffer tank is provided with a nozzle for addition of the aqueous solution of sodium hypochlorite, a nozzle 26 for addition of the acidic aqueous solution and mixing and stirring tanks 31, 32 so as to add the raw water and the aqueous solutions from the upside in the vertical direction.
Patent KR-20040043667-A (KR)
Title: Locking apparatus for car mounted typed information playback equipment
Inventor: KIM OE YEOL
IPC: B60R11/00
Filed: 2002-11-19
Abstract: PURPOSE: A device for locking an information recorder for a vehicle is provided to separate the information recorder from the vehicle only when a key is inserted into the vehicle to prevent the robbery of the information recorder. CONSTITUTION: A device for locking an information recorder for a vehicle is composed of connection supports(121a,121b) containing the information recorder, a separation prevention groove(113) formed on the information recorder, a fixed member(130) displacing between a fixed position at which the information recorder is closely attached to the connection supports and a release position allowing the release of the information recorder, a fixed member driving unit, a separation prevention protrusion(140) displacing between a locking position suppressing the release of the information recorder and a release position allowing the release of the information, a separation prevention protrusion driving unit, and a release button for supplying power to the fixed member driving unit and the separation prevention protrusion driving unit.
Patent KR-20040046759-A (KR)
Title: A coupling device of a cens with a magnifying power of measuring instrument for skin wrinkles
Inventor: LEE JONG DEUK
IPC: G02B7/105
Filed: 2002-11-28
Abstract: PURPOSE: An apparatus for coupling a magnifying lens to a skin furrow measurement system is provided to decouple or couple the magnifying lens from or to a focus control unit by using a magnet unit. CONSTITUTION: A control ring(4) is coupled to a main body. A focus control unit is moved linearly when the rotational motion of the control ring is converted to the straight-line motion. A magnifying lens unit(14) is coupled to the focus control unit. The magnifying lens unit is coupled to or decoupled from the focus control unit since the magnifying lens unit is coupled to the focus control unit by using a magnetic unit. A spiral groove(10) is formed on an inner side of the control ring. A mobile tube(6) is inserted into the spiral groove by using a fixing pin(12) in order to convert the rotational motion to the straight-line motion.
Patent KR-20030044875-A (KR)
Title: Connector having a shielding shell provided with a locking portion
Inventor: MASUMOTO TOSHIO
IPC: H01R13/631
Filed: 2002-11-29
Abstract: PURPOSE: To provide a connector of a structure with EMI measure fulfilled, with a strong insertion-coupling holding force and with the small number of components. CONSTITUTION: A cable-side connector 1 is insertion-coupled with a board-side connector 11. First, as shown in (a) and (b), a slanted tip part 3E of a locked arm 3A integrally formed with a shielding shell of the connector 1 comes in touch with a side face part 13A of a shielding shell of the connector 11. Then, the locked arm is elastically deformed with its tip part entering a notched part 2C of a guided part 2A formed at a housing of the connector 1. Next, when the guided part further enters a guide part 12A formed in a housing 12 of the board-side connector as shown in (c), the elastically deformed locked arm restores to have its tip part locked to a hole 13B opened at a side face part. To release a locked state, a finger-pressing part 3G of a lock-releasing arm 3F integrally formed with the shielding shell of the connector 1 is pressed. And, the tip part escapes from the hole.
Patent KR-20040050379-A (KR)
Title: Cooling and Heating Device Using Hydrogen Storage Alloys and Method for Controlling the same
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-12-10
Abstract: PURPOSE: A cooling and heating apparatus using hydrogen storage alloys, and a method for controlling the same are provided to reduce power consumption and improve the efficiency of compressors by controlling the compressors and a system according to a compression ratio and a discharge pressure of each compressor measured by pressure sensors in real time. CONSTITUTION: A plurality of reactors(10,15) are filled with a hydrogen storage alloy inside. A plurality of ventilating fans(30,35) forcibly absorb the external air for exchanging heat through the pair of reactors, and forcibly send the air into a room or out of the room. A plurality of hydrogen passage pipes(21-25) are connected with the reactors, wherein hydrogen flows inside. A plurality of compressors(40,45) are connected with the hydrogen passage pipes and are connected in serial for generating sending power to forcibly send the hydrogen inside the hydrogen passage pipe. A passage control valve(50) is installed in each hydrogen passage pipe for controlling a sending direction of the hydrogen. A plurality of pressure sensors(71,72,73) are installed in the hydrogen passage pipes for sensing a pressure of hydrogen flowed into or discharged from the plurality of compressors. A bypass passage(60) induces the hydrogen discharged from the plurality of compressors to a discharge side hydrogen passage pipe of the final compressor. A switch valve(65) is connected with the bypass passage for allowing or interrupting flow of hydrogen.
Patent KR-20040052143-A (KR)
Title: Brush of Direct Current Motor
Inventor: HWANG BYEONG CHANG
IPC: H02K5/14
Filed: 2002-12-13
Abstract: PURPOSE: A brush unit of a DC motor is provided to reduce the number of components and simplify an assembling process by forming a power connection part with one body. CONSTITUTION: A brush unit of a DC motor includes a couple of brushes(140), a contact part, an extension part, and a support part. The contact part(141) is close to a rectifier of a top end of the brush. The extension part(145) is extended to a lower end of the contact part in order to be connected to a power source. The support part(143) is used for supporting the extension part in order to maintain constantly a predetermined gap between the brushes. The support part is cut when the brushes are fixed on a PCB.
Patent KR-20040056378-A (KR)
Title: Dual stack transition mechanism router and method for cache table
Inventor: HONG YONG GEUN
IPC: H04L12/28
Filed: 2002-12-23
Abstract: PURPOSE: A dual stack conversion mechanism router and a cache table managing method are provided to minimize communication short, which is caused by inaccuracy of a cache table, and size of the cache table. CONSTITUTION: An IPv6 host(110) transmits an IPv4 address request message for IPv4 address allocation to an address allocation server(120)(S300) and then is allocated an IPv4 address from a DSTM server(S300). The IPv6 host(110) generates an IPv4 packet, adds a 4-over-6-tunnel header to the IPv4 packet, and then, transmits it to a router(150)(S302). The router(150) transmits a restored IPv4 packet to an IPv4 packet host(210) of an IPv4 network(S302). The IPv4 packet(210) generates an IPv4 packet, which is transmitted to the router(150), and the router withdraws IPv6 address information '11'(S304). The router(150) adds 4-over-6 capsulized header to the received IPv4 packet and transmits it to the IPv6 host(110). After the IPv4 host(210) terminates communication, the IPv6 host(110) transmits an address release message to the DSTM server(120) and then returns an IPv4 address which has been allocated from the DSTM server(120) and also transmits it to the router(150)(S306). The router(150) deletes address information corresponding to the address release message and relevant information form a cache table(S308).
Patent KR-20040055874-A (KR)
Title: Water purification apparatus for using ultraviolet rays
Inventor: KIM YONG SEON
IPC: C02F1/32
Filed: 2002-12-23
Abstract: PURPOSE: Provided is a device for water treatment by using ultraviolet rays which activates treating of contaminated water using the ultraviolet rays and TiO2 photocatalyst coated on a quartz pipe. CONSTITUTION: The device comprises a U-shaped duct(10) where an inflow port(12) and an outflow port(14) are respectively formed to inflow and outflow contaminated water through a fixed path, an ultraviolet lamp(20) parallelly installed on the inside of the U-shaped duct and radiating the ultraviolet rays to the contaminated water, a quartz tube(30) hermetically fixed to cover the ultraviolet lamp and coated by transparent TiO2 not to make contaminants be attached thereto and lower transmissivity and a housing detachably and attachably installed on the inside to protect the U-shaped duct from the contaminated water.
Patent KR-20030055176-A (KR)
Title: Spinning-reel bail-tripping device
IPC: A01K89/0155
Filed: 2002-12-26
Abstract: The spinning-reel bail-tripping mechanism is a device for returning a bail arm (17) from a line-releasing posture to a line-retrieving posture as a rotor (3) rotates in a line-retrieving direction. The bail-tripping mechanism includes a shifting member (51) that shifts front-to-rear as the bail arm (17) pivots; a toggle-spring mechanism (50) that urges and toggles the bail arm (17) between the two postures; a switching portion (52), and a restraining mechanism (75,85,95). The switching portion (52) comes into contact with the rear end (51c) of shifting member (51) and shifts the shifting member toward a first position. The restraining means restrains the bail arm from returning into the line-retrieving posture when the bail arm is in the line-releasing posture. The restraining means also releases the restraint before the rear end of the shifting member reaches the peak edge of a first inclined face (60a) of the switching portion (52) as the rotor rotates in the line-retrieving direction while the bail arm is in the line-releasing posture. The present invention enables secure retention of the bail arm in a line-releasing posture, and eases its return from the line-releasing posture into a line-retrieving posture. <IMAGE>
Patent KR-20040061123-A (KR)
Title: Decoration cover fixing structure for video display appliance
Inventor: CHOI YEONG HUI
IPC: H04N5/64
Filed: 2002-12-30
Abstract: PURPOSE: A structure for fixing a decoration cover of an image display device is provided to modify the shapes of the decoration cover and a front cabinet for simplifying the attachment or detachment thereof. CONSTITUTION: A structure for fixing a decoration cover of an image display device includes at least two or more coupling parts(4) provided to a front cabinet with a predetermined interval, and fixing parts(5) provided to the decoration cover corresponding to the coupling parts. Each of the coupling parts includes at least a single elastic supporting element(4a) formed with a stepped portion(4a') at a free end, at least a coupling element(4b) penetratingly formed with a predetermined distance from the elastic supporting element, and an indent part(4c) formed on side surfaces of the front cabinet. Each of the fixing parts includes a downward movement stopping protrusion(4a) to be held by the stepped portion, an upward movement stopping protrusion(5b) to be fitted to the coupling element, and a forward deviation preventing protrusion(5c) to be held by the indent part.
Patent KR-20020026939-A (KR)
IPC: H04W16/24
Filed: 2000-07-05
Abstract: 하나의 무선부에 장해가 발생해도 하나의 섹터의 수신 기능이 정지하는 것을 방지할 수 있는 무선 기지국 장치의 제공 및 무선 기능을 정지시키는 것을 유효하게 방지하는 방법을 제공하는 것을 목적으로 한다.  본 발명은, 이동체 통신 무선 기지국에 있어서, 해당 기지국은 다른 섹터의 안테나와 연결된 수신부를 구비하는 무선부를 복수개 구비하는 것을 특징으로 한다.
Patent KR-20020015375-A (KR)
IPC: G06F13/40
Filed: 2000-07-10
Abstract: 제한된 길이의 동기 버스를 확장하는 버스 확장기는 ATE 시스템에서 버스 카드로의 편리한 액세스를 제공한다.  버스 확장기는 동기 버스, 예컨대 PCI 버스에 플러그인되며, 케이블은 버스 신호를 리모트 카드가 맞물려있는 리모트 위치까지 전한다.  버스 확장기는 리모트 카드의 이니시에이터(마스터) 모드뿐만 아니라 타겟(슬레이브) 모드도 지원하며, 버스의 고유 프로토콜로서 리모트 카드와 통신한다.  버스 확장기는 버스로부터의 별개의 제어를 요구하지 않고도 작동한다.  예컨대, 버스 확장기는 그 자체의 디바이스 드라이버를 요하지 않는다.  버스 확장기는 버스 트랜잭션을 리모트 카드로 모니터하고 구성 데이터를 기억하는 버스 스누퍼 회로를 포함한다.  버스 스누퍼 회로는 리모트 카드를 위한 고속 응답을 요하는 버스 요청에 국부적으로 응답한다.  버스 확장기는 버스의 리셋을 요하지 않고도 리모트 카드를 리셋하기 위하여 그 기억된 구성 데이터를 리모트 카드로 복사하는 상태 머신을 더 포함한다.  홀드-오프 회로는 또한 버스 확장기내에 포함될 수 있으며, 이는 리모트 카드로부터의 리턴 신호가 세틀링되는데 요구되는 홀드-오프 간격을 결정한다.  홀드-오프 회로는 리턴 신호를 수신하고, 그 수신된 신호를 홀드-오프 간격이 경과한후에 버스에 인가한다.
Patent KR-20020029429-A (KR)
IPC: H03M13/23
Filed: 2000-04-20
Abstract: 본 발명은 디지탈 통신 시스템의 데이타 비트 스트림, 특히 이동 무선 전화 시스템에서 음성을 전송하는 음성 신호에 대해 에러 보호를 제공하는 방법에 관한 것이다.  본 발명의 목적은 이러한 데이타 비트 스트림의 비트 에러율을 감소시키는 것이다.  이러한 목적을 위해, 복수의 알려진 더미 비트들이 채널 코딩이 수행되기 전에 중요한 정보를 전달하는 비트들 부근에서 일차 데이타 비트 스트림의 소정 비트 위치에 삽입된다.
Patent KR-20020057973-A (KR)
IPC: A61K31/422
Filed: 2000-10-13
Abstract: 화학식 I의 비스설폰아마이드 동족체가 a) 시키메이트 경로를 통한 방향족 아미노산의 생합성 및 b) 퀴닌산의 대사를 억제할 수 있는데, 여기에서 Ar은 아릴 또는 헤테로아릴 그룹이고; R 1 및 R 2 는 동일하거나 상이하고 각각 수소 또는 알킬을 나타내거나 R 1 과 R 2 는 함께 C 1 -C 3 알킬렌 그룹, -CO- 또는 -CS-를 형성하며; R 3 및 R 4 는 동일하거나 상이하고 각각 -알킬-아릴, -알킬-헤테로아릴, -알케닐-아릴, -알케닐-헤테로아릴, -알키닐-아릴, -알키닐-헤테로아릴, 아릴 또는 헤테로아릴을 나타낸다. 
     화학식 I
Patent KR-20020068344-A (KR)
IPC: A61K9/20
Filed: 2000-11-13
Abstract: 본 발명은 전신 홍반성 루푸스(SLE)를 DHEA로 치료하는 방법 및 관련 약제를 제공한다.
Patent KR-20020063618-A (KR)
Title: Physiologically active substance eem-s originating in mushrooms, process for producing the same and drugs
IPC: A61K9/48
Filed: 2001-01-11
Abstract: EEM-S having a molecular weight of 6000-60000 and obtained by: (i) extracting organisms such as Lentinus edodes, Flammulina velutipes, Hypsizigus marmoreus, Ganoderma lucidumand/or Phellinus yucatensiswith hot water or lower alcohol; and (ii) treating the extract with molecular sieves to remove the low molecular weight and high molecular weight fractions. EEM-S is claimed having a molecular weight of 6000-60000 and obtained by: (i) extracting Lentinus edodes, Flammulina velutipes, Hypsizigus marmoreus, Pleurotus ostreatus, Pholiota nameko, Grifola fondosa, Volvariella speciosa var.speciosa, Lyophyllum decastes, blanc du pays, Tricholoma matsutake, Ganoderma lucidumand/or Phellinus yucatensiswith hot water or lower alcohol; and (ii) treating the extract with molecular sieves to remove the low molecular weight and high molecular weight fractions. ACTIVITY : Cytostatic; immunostimulator; hypotensive; antidiabetic. EEM-SB administered to mice implanted with BDF 1cells at 500 mg/kg/day for 20 days increased survival time by 45.8%. MECHANISM OF ACTION : Antioxidant; hypoglycemic.
Patent KR-20020072576-A (KR)
IPC: A61K31/4433
Filed: 2001-01-30
Abstract: 본 발명은 화학식 I로 표시되는 디아미노트리플루오로메틸피리딘 유도체 또는그의 염을 유효 성분으로 함유하는 폐 부전의 치료제 또는 예방제를 제공한다. 
     <화학식 I> 
     
       
     
     식 중, X는 -CW 1 R 1 기, -COCOR 2 기, -CW 1 NHCOR 2 기, -C(=W 1 )W 2 R 3 기 또는 -CW 1 N(R 4 )R 5 기이고, Y는 알킬기, -CW 3 R 6 기, -COCOR 7 기, -NHCOR 7 기, -C(=W 3 )W 4 R 8 기, -(NH) m SO 2 R 9 기, -(NH) m SO 2 OR 10 기 또는 -(NH) m SO 2 N(R 11 )R 12 기이고, R 1 , R 6 및 R 9 는 쇄식 탄화수소기, 단환식 탄화수소기, 다환식 탄화수소기, 단환식 복소환기 또는 다환식 복소환기이고, R 2 및 R 7 은 알킬기, 알콕시기, 페닐기 또는 페녹시기이며, R 3 , R 8 및 R 10 은 알킬기, 알케닐기, 알키닐기, 시클로알킬기, 페닐기 또는 벤질기이고, R 4 , R 5 , R 11 및 R 12 는 알킬기이고, W 1 , W 2 , W 3 및 W 4 는 산소 원자 또는 황 원자이고, m은 0 또는 1이다.
Patent KR-20020083173-A (KR)
Title: 네트워크 교환에서의 선택적인 주소표 에이징
IPC: H04L12/40
Filed: 2000-09-01
Abstract: 유입 데이터 패킷들의 차단이 없는 이더넷(IEEE 802.3) 네트워크에서 계층 2 및 계층 3 교환을 수행하기 위해 구성된 네트워크 교환은, 동시에 일어나는 것을 기초로 유입 데이터 패킷을 평가하기 위해 구성된 패킷 분류기 모듈을 갖는 네트워크 교환 포트를 포함한다. 상기 패킷 분류기 모듈은 규정된 네트워크 어플리케이션에 따라 상호작용하는 두 네트워크 노드들 사이의 데이터 흐름을 모니터할 수 있다. 상기 패킷 분류기 모듈은 수신된 계층 2 데이터 패킷으로부터 규정된 네트워크 어플리케이션에 대한 어플리케이션 상태를 판단함으로써, 네트워크 교환내의 교환 로직이 지원된 네트워크 어플리케이션에 기초하여 네트워크 교환 주소표로부터 에이징된 주소 엔트리를 삭제하기 위해, HTTP, SNMP, ftp, 텔넷 등과 같은 각 네트워크 어플리케이션들에 대한 어플리케이션별 특정 에이징 간격들을 이용가능하도록 해준다. 상기 수신된 계층 2 데이터 패킷으로부터의 어플리케이션 상태의 결정은 또한 네트워크 교환이 네트워크 교환 주소표로부터 대응하는 주소 엔트리의 검출에 대한 데이터 흐름의 끝을 검출가능하도록 해준다.
Patent KR-20030032929-A (KR)
IPC: G03F7/20
Filed: 2001-03-22
Abstract: 본 발명의 장치는  레이저 다이오드 어레이와 같은 방사 에너지의 하나 이상의 라인 소스 (12) 를 구비한다.     또한, 장치는  라인 소스로부터 방사 에너지를 수광하고 기판상에 상대적으로 균일한 라인 이미지를 형성하도록 방사 에너지에 향하게 배치된 비균등 릴레이 (22) 를 구비한다.     또한, 장치는, 인접한 스트립 사이의 경계가 회로사이의 스크라이브에 위치되어 기판이 스트립 상태로 노광되도록, 비균등 릴레이와 후속하는 이미징 릴레이의 초점면에 위치된 하나 이상의 분리 간극을 구비할 수 있다.     제어기와 다른 요소는, 요구된 균일한 양이 기판을 통해서 달성되도록, 소스 출력과 이미지 라인에 대한 기판의 위치 및 속도를 제어하도록 이용될 수 있다.
Patent KR-20020094009-A (KR)
Title: Ｔｖ 세트를 위한 인터페이스 모듈
IPC: H04N5/44
Filed: 2002-02-27
Abstract: 본 발명은 텔레비전 신호 또는 라디오 신호를 수신하기 위한 인터페이스 모듈에 관한 것으로서, 이 인터페이스 모듈은 제어 신호뿐만 아니라 화상 및 사운드 신호를 수신하며 분배하기 위한 몇몇 입력(7a,7b,7c,7d,7e) 및 출력(7a,7b,7c,7d,7e,9a,9b,10,14a,14b) 및 안테나 신호를 위한 적어도 하나의 입력(5a)을 구비하며, 적어도 하나의 튜너(1) 및 메모리 수단 및 데이터를 캡쳐하기 위한 수단을 포함하는 마이크로프로세서(4) 및 스위칭 수단(11), 화상, 칼라, 사운드 디코딩 수단(12) 및 신호 처리 수단(13)을 구비한 칩(2)을 포함하는 반면, 상기 칩(2) 및 상기 튜너(1)는 공통 케이싱(casing)(3)에 인스톨된다.
Patent KR-20030007609-A (KR)
IPC: C08L101/00
Filed: 2002-03-05
Abstract: 본 발명은 비열반응성 페놀 수지와, 페놀 수지, 아미노 수지 및 에폭시 수지로 구성되는 그룹으로부터의 1 또는 그 이상의 열반응성 축합 산물, 및 분말 코팅 재료 또는 재활용 분말 코팅 재료를 갖는 분말 혼합을 기초로하는 결합제 혼합물에 관한것이다. 상기 혼합물은 부직포, 몰딩 화합물, 내화 재료, 연마 재료 및 마찰 라이닝을 위한 결합제, 그리고 또한 주물 산업에서 결합제로서 이용될 수 있다.
Patent KR-20030064272-A (KR)
Title: System and method for rpoviding telephony services
IPC: H04M1/253
Filed: 2001-04-03
Abstract: A digital signal processor provides a variety of telephony services for a processor-based system. A standard telephone or speakerphone may be coupled to the processor-based system. Further, both ADSL and analog modem functionality, for communication with other processor-based systems, such as on a network, may be available in some embodiments. Additional graphical user interfaces may be supplied for enhanced communication of telephony services. Single or dual-line connection to the telephone network may be supported. The simultaneous operation of modem and telephony functions may also be possible in some embodiments.
Patent KR-20030078630-A (KR)
IPC: H03F3/70
Filed: 2002-01-31
Abstract: 요구응답 전원 부스트를 구비한 증폭기 시스템은 입력 신호를 수신하기 위한 증폭기 회로(26) 및 양전원과 음전원(V CC , V EE )에 연결되고 사전에 결정된 공급 전압을 가지며 입력 신호의 증가에 응답하여 증폭기에 인가되는 공급 전압을 사전에 결정된 공급 전압을 초과하도록 증가시키기 위하여 입력 신호에 응답하는 충전 펌프(12)를 포함한다.  상기 증폭기 시스템에 이용될 수 있는 트랙킹 충전 펌프는 전하 저장 장치(20, 24); 전하 저장 장치 및 전원의 하나의 극을 상호연결하는 단방향 아이솔레이션 장치(18, 22); 입력 신호에 응답하고 전원의 양극 사이에 상호연결되는 드라이버 회로(60); 사전에 결정된 전원 전압을 갖는 전원; 및 충전 모드 및 부스트 모드(boost mode)에서 상기 전하 저장 장치를 충전시키기도록 상기 드라이버 회로를 바이어싱하고 입력 신호의 증가에 응답하여 외부 부하로 상기 전하 저장 장치에 의해 인가되는 공급 전압을 상기 사전에 결정된 전원 전압을 초과하여 증가시키기 위한 바이어스 회로(28)를 포함한다.