baber/WOPTO huggingface dataset:
Patent KR-20000041895-A (KR)
Title: Multicasting service system and method in atm switch
Inventor: LIM JONG KEUN
IPC: H04L12/28
Filed: 1998-12-24
Abstract: PURPOSE: A multicasting service system and a method in an ATM switch is provided to offer a multicating service like a picture conference among a plurality of subscribers belonging to the same physical line by installing two FIFOs at the same physical line. CONSTITUTION: A multicasting service system comprises a 1st memory(22), a 2nd memory(23), a VPI/VCI(Virtual Path Identifier/Virtual Channel Identifier) conversion/cell copying circuit(11), FIFO1s(24-1,n), and FIFO2s(25-1,n). The 1st memory(22) stores a table on VPI/VCI conversion values in relation with broadcasting cells transmitted to each subscriber via different physical lines. The 2nd memory(23) stores a table on VPI/VCI conversion values in relation with broadcasting cells transmitted to each subscriber via the same physical line. The VPI/VCI conversion/cell copying circuit(11) converts the VPI/VCI value, read from the memories(22,23) according to the service characteristics of a transmitted ATM cell, into the VPI/VCI, and copies the correspondent ATM cell. The FIFO1s(24-1,n) transiently stores one cell among cells transmitted to subscribers via the same physical line from the VPI/VCI conversion/cell copying circuit(11). The FIFO2s(25-1,n)transiently stores the remnant cells among cells transmitted to subscribers via the same physical line from the VPI/VCI conversion/cell copying circuit(11).
Patent KR-20000042028-A (KR)
Title: Structure of absorbing shock of fuel tank having fuel feed pipe for vehicle
Inventor: KIM CHANG HOI
IPC: B60K15/00
Filed: 1998-12-24
Abstract: PURPOSE: A shock absorbing structure of a fuel tank is provided to prevent breakage of combining part of a fuel feed pie to a fuel tank by sufficiently absorbing shock due to a collision by a curved part formed in the fuel tank. CONSTITUTION: An insertion hole(16) is formed in the combining face of a fuel tank. A flange is protruded from the insertion hole to face outward. A curved part(18) is formed on the circumference of the insertion hole in the fuel tank. In a collision, the shock due to the collision is absorbed sufficiently by the curved part. Thereby, breakage of the combining part of a fuel feed pipe to the fuel tank is prevented. By the insertion hole and the flange formed in the combining part, the number of components is reduced. Thereby, working efficiency is improved.
Patent KR-20000042376-A (KR)
Title: Preparation method of powdered tea replaced coffee contained polished malt by pounding
Inventor: CHOI HEE DHON
IPC: A23F5/00
Filed: 1998-12-24
Abstract: PURPOSE: A preparation method of powdered tea replaced coffee is provided, which increases fragrance of coffee. CONSTITUTION: A process of preparation method of powdered tea replaced coffee has several steps. A first step is controlling water content through immersing barley into water and then making malt through sprouting barley and is extracting through polishing malt by pounding and roasting the malt. A second step is extracting sub-sources. A third step is mixing maltodextrin with the extracted malt solution, extracted sub-sources. A third step is spreading and drying the mixed solution.
Patent KR-20000042728-A (KR)
Title: Device for rotating vertically and horizontally
Inventor: MIN BYUNG DO
IPC: F16J7/00
Filed: 1998-12-26
Abstract: PURPOSE: A device for rotating vertically and horizontally is provided to form a precise 90 degrees before and after rotation and to prevent a component from being worn out or broken caused by unbalance of force while rotating. CONSTITUTION: A piston(201') is receded in the vertical state of a jig base surface(213), and a device(200) for rotating vertically and horizontally rotates a piston connecting unit(211) to clockwise while centering upon a center(0) of a hinge shaft. Herein, the piston connecting unit is connected while interposing the hinge shaft connected to a fixing unit(1). Therefore, a rotating jig(210) is rotated clockwise centering upon the center of the hinge shaft. Moreover, the rotating jig contacts with a horizontal stopper(222) while leaving a stroke margin(delta Y), and the rotating jig is stopped. Then, the jig base surface is located at a precisely vertical location. And, a moment is applied to a rotating joint(203) while interposing a fluid cylinder(201). Therefore, the moment is not directly applied to a piston rod(202).
Patent KR-20000044503-A (KR)
Title: Apparatus for observing performance of wavelength division multiplexing system
Inventor: KIM SEONG DAE
IPC: H04B17/00
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus for observing a performance of a wavelength division multiplexing system is provided to improve a reliability to a performance observation of the wavelength division multiplexing system. CONSTITUTION: An apparatus for observing a performance of a wavelength division multiplexing system comprises a tap(102) which receives an optical signal amplified by an optical reception module(112) to divide the received optical signal into two portions. A demultiplexer(104) demultiplexes either one of the divided signals so as to output a plurality of channel optical signals. A channel selector(106) selects one of the channel optical signals according to a control of a control part(110). A performance observing part(108) converts an optical signal from the channel selector(106) into an electrical signal, and provides a bit error rate corresponding to the electrical signal to the control part(110). The control part(110) displays the bit error rate through a display part(112), and a memory part(116) stores a process program and various set information of the control part(110).
Patent KR-20000044778-A (KR)
Title: Encoding method in ac-3 audio
Inventor: YUN JEONG IK
IPC: H03M7/00
Filed: 1998-12-30
Abstract: PURPOSE: An encoding method in an AC-3 audio is provided to be able to be used to an object of a low level, and to occupy a low memory. CONSTITUTION: In an encoding method in an AC-3 audio, a filter bank analysis part receives audio pulse code modulated data(202). The filter bank analysis part performs a discrete time transform of the received pulse code modulation data to output a coefficient according thereto(204). The filter bank analysis part obtains a sum and a difference of right and left signals of the received pulse code modulation data, and realizes a stereo sound to transfer the realized stereo sound to an encoder(206). The filter bank analysis part extracts the exponents from the coefficient to transfer the extracted exponents to the encoder(208). The filter bank analysis part extracts the mantissas from the coefficient to transfer the extracted mantissas to a mantissas quantization part(210). The encoder encodes the transferred exponents to transfer the encoded result and the stereo sound to a frame construction part(212). A bit allotment part transfers a quantization bit and quantization bit information to a mantissas quantization part(214). The extracted mantissas is quantized according to the quantization bit information(216), and the quantized mantissas is transferred to the frame construction part(218). The frame construction part constructs a frame in response to the encoded exponents, the stereo sound and the quantized exponents(220).
Patent KR-20000044783-A (KR)
Title: Method for displaying current broadcasting program in digital television
Inventor: KANG SEOK WOO
IPC: H04N7/08
Filed: 1998-12-30
Abstract: PURPOSE: A method for displaying a current broadcasting program in a digital television is provided to set up reserved information of a current broadcasting program and tune a corresponding channel by using EPG(Electronic Program Information) data. CONSTITUTION: A method for displaying a current broadcasting program in a digital television comprises the steps of: checking whether a viewing request for a current broadcasting program is input, or not; generating and arranging a list of the current broadcasting program if the viewing request for the current broadcasting program is input; and displaying the arranged EPG menu. As the current broadcasting program is formed as a main menu by using a system timer, a user shows easily the current or the next broadcasting programs.
Patent KR-20000046128-A (KR)
Title: Method for cutting off soft hand-off processing in wll(wireless local loop) system
Inventor: JEONG GU HUN
IPC: H04B7/26
Filed: 1998-12-31
Abstract: PURPOSE: A soft hand-off processing cut-off method in WLL system is provided to prevent a soft hand-off processing being a hand-off between two base stations, and prevents a load increasing phenomenon. CONSTITUTION: A soft hand-off processing cut-off method in a fixed terminal of WLL system is not generated, In order to make this, one base station channel is only allocated to the fixed terminal all the time, a channel element resource of a base station is not wasted. A load increasing phenomenon within a base station is prevented previously. The load increasing phenomenon is generated by a successive soft hand-off processing operation.
Patent KR-20000046511-A (KR)
Title: Jig for testing tension of rubber sample
Inventor: JUNG SUNG TAEK
IPC: G01N3/02
Filed: 1998-12-31
Abstract: PURPOSE: A jig for testing tension of a rubber sample is provided to prevent generation of sliding at a fixing part of the rubber sample when testing the tension of the rubber sample having a great elongation, for smooth performing of the tension test, thereby improving precision and limit of error of testing data. CONSTITUTION: A jig for testing tension of a rubber sample includes a pair of main bodies(10) formed in a predetermined shape having a protrusion(11) at a lower part for facing each other and detachably coupled with a tension element(4) at a coupling part(13), a pair of contact elements(20) coupled at one side of the protrusions for eccentric rotation, a distance between facing surfaces of the contact elements becoming narrower or wider gradually, springs(21) mounted at both end parts of the pair of contact elements and having elastic force in a direction that the distance between the contact elements becomes narrower, a releasing element(30) for forcibly widening the distance between the contact elements.
Patent KR-19990037629-A (KR)
Title: 보안장치를 구비한 컴퓨터
IPC: G06F21/88
Filed: 1998-12-31
Abstract: 본 발명은 키이가 없으면 컴퓨터의 전원을 인가할 수 없어 사용할 수 없고, 컴퓨터에 저장되어 있는 정보를 타인이 판독하는 것을 방지하고, 무단으로 컴퓨터를 이동할 경우 강력한 경보음을 발생하여 도난을 예방할 수 있는 컴퓨터에 관한 것이다. 
     본 발명은  본체에 안내문이 인쇄된 스티커가 부착되어 있으므로, 분실 컴퓨터의 회수율을 높일수 있고, 컴퓨터를 무단으로 옮길 때는 진동검출수단로 컴퓨터의 진동을 검출해서 마이크로 프로세서의 제어에 의해 경보음 발생수단에서 싸이렌/경보음을 발하므로 도난을 방지할 수 있고, 키이판독수단에 의해서 키이에 저장되어 있는 사용자의 패스워드를 판독하였을 경우만 컴퓨터가 동작하고, 상기 키이판독수단에 의해 사용자가 아닌 사람이 동작을 시도하였을 경우 패스워드가 일치하지 않음을 표시하는 경보 비프음을 발함과 동시에, 컴퓨터에 전원이 인가되지 않아 컴퓨터를 동작시킬 수 없고, 또한 분해/파손 검출수단에 의해 본체에 충격이 인가되거나 또는 본체가 파손되고 있음을 검출하였을 경우에는 백업 배터리의 전원공급시간 동안 싸이렌 또는 경보음을 발함과 동시에, 상기 마이크로 프로세서에서 출력되는 제어신호를 받은 정보 삭제수단에 의해 상기 하드 디스크 드라이버에 저장되어 있는 정보를 삭제함과 동시에 주요 회로에 동작전원 이상의 고압이 인가되도록 구성되어 있으므로, 컴퓨터에 저장된 정보의 유출을 방지할 수 있다.
Patent KR-20000046774-A (KR)
Title: Production method of acryl class marble chip with improved chemical resistance
Inventor: PARK KYUNG NAM
IPC: C04B26/06
Filed: 1998-12-31
Abstract: PURPOSE: A production process of an acryl marble chip is provided which eliminates unstable factor as increasing viscosity in the batch mixing process so that it secures stability, convenience in process and uniform phase in products. CONSTITUTION: In the mixing process of producing an acryl artificial marble, resin syrups, inorganic packing materials, acryl class multi-functional monomers and viscosity increment agent are used as an arcyl marble chip that is excellent resistant to chemicals and low in a crack generation rate between plate in processing complete products and marble chips wherein the acryl resin syrup is used by selecting 0-20 wt% of polymethylmetacrylate to the total resin syrup.
Patent KR-20000047264-A (KR)
Title: Individual communication method of duplicated apparatus in multimedia satellite communication system
Inventor: SON MIN JUNG
IPC: H04L12/58
Filed: 1998-12-31
Abstract: PURPOSE: An individual communication method of a duplicated apparatus in the multimedia satellite communication system is provided to process the data transmitted to two duplicated transmitting data processing apparatus of a central station in the multimedia satellite communication system. CONSTITUTION: An IP(Internet Protocol) switch(11) switches an internet protocol packet. A first transmitting processing unit(13) processes the transmitting data inputted from the IP switch(11) and generates an MPEG-2 TS packet. A first modulation unit(15) outputs an intermediate frequency signal by carrying out QPSK(Quadrature Phase Shift Keying) modulation for the inputted TS packet data. A duplicated control switching part(17) carries out a switching control so that the transmitting data supplied from the first and the second transmitting processing units(13,14) can be transmitted to the first or the second modulation unit(15,16) selectively.
Patent KR-19990063667-A (KR)
Title: 모터식 동력 나사를 갖는 록 어셈블리
IPC: E05B47/00
Filed: 1997-01-13
Abstract: 본 발명은 록 어셈블리(10)에 관한 것으로서, 록 어셈블리(10)는 케이싱(12)과, 케이싱(12)에 회전가능하게 부착되며 스핀들(18)을 갖는 레버(14)와, 케이싱(12)에 고정되며 샤프트(31)를 갖는 모터(30)와, 모터 샤프트(31)에 부착되며 헬리컬형 연장 그루브를 갖는 실린더형 부재(40)와, 실린더형 부재(40)의 헬리컬형 연장 그루브와 나사식 및 비회전식으로 맞물린 간섭 부재(50)를 포함한다.  상기 간섭 부재(50)는 모터 샤프트(31)가 일방향으로 회전할 때 레버(14)의 회전을 방지하기 위하여 잠김 위치내로 이동한다.  간섭 부재(50)는 모터 샤프트(31)가 반대 방향으로 회전할 때는 레버를 회전시키도록 풀림 위치내로 이동한다.
Patent KR-19990072200-A (KR)
Title: 자기 기록 매체에 유용한 카르복실산 작용성 폴리우레탄 중합체및 그 혼합물
IPC: C08G18/66
Filed: 1996-11-11
Abstract: 본 발명은, 카르복실 함량이 높은 거대분자 단량체 및 카르복실 작용성 폴리우레탄에 관한 것이다. 본 발명은 또한 상기 폴리우레탄, 상기 폴리우레탄과 4급 암모늄 중합체 또는 화합물과의 혼합물 또는 공중합체를 포함하는 분산액, 코팅 및 자기 기록 매체에 관한 것이기도 하다.
Patent KR-20000005201-A (KR)
Title: Systems and methods for random access in time division multiple access satellite radio-telephone communications
Inventor: HASSAN AMER
IPC: H04B7/212
Filed: 1997-04-03
Abstract: PURPOSE: A radio-telephone in a time division multiple access (TDMA) satellite radio-telephone communications system communicates random access channel radio-telephone communications signals to a satellite over a dedicated random access channel uplink carrier frequency band, and then a time division multiple access channel on a time division multiplexed uplink carrier frequency band different from the dedicated random access channel uplink carrier frequency band is assigned. CONSTITUTION: The radio-telephone (120) communicates time division multiplexed radio-telephone communications signals to a satellite (110) over the allocated time division multiple access channel (655). Random access channel radio-telephone communications signals may be communicated to the satellite (110) from a first radio-telephone over a first dedicated random access channel uplink carrier frequency band or from a second radio-telephone over a second dedicated random access channel uplink carrier frequency band different from said first dedicated random access channel uplink carrier frequency band. For a system in which the satellite communicates radio-telephone communications signals to radio-telephones located in a first coverage area and communicates radio-telephone communications signals to radio-telephones located in a second coverage area, random access channel radio-telephone communications signals may be communicated over a first dedicated random access uplink carrier frequency band
Patent KR-20000016456-A (KR)
Title: Metal halide lamp
Inventor: SEINEN PETER AREND
IPC: H01J61/12
Filed: 1998-03-12
Abstract: PURPOSE: A metal halide lamp is provided to lengthen life of the lamp by making an ionizable filling material of the lamp include Cal2 mole number between 30 to 50 percent out of total mole number of halide. CONSTITUTION: The lamp comprises a discharge tube having a ceramic wall for surrounding a discharge space including an ionizable filling material composed of one selected from a group consisting of hydrargynun(Hg), sodium(Na), thallium(TI), dysprosium(Dy), holmium(Ho), and thulium(Tm). A total mole number of Dy, Ho, and Tm is disposed between 15 to 25 percent of the total halide mole number. A total mole number of TIs disposed between 3 to 10 percent thereof.
Patent KR-20000016511-A (KR)
Title: Method and apparatus for communicating information
Inventor: CUMMINGS MARK R
IPC: H04B1/38
Filed: 1997-06-10
Abstract: PURPOSE: A method and apparatus for communicating information are to provide a single personal communications device which reconfigures the device to be compatible with whatever communication service is desired or needed. CONSTITUTION: Information from the remote location of a user is received by the apparatus and processed by configurable circuitry(50) to a form to be received and used by the intended recipient. The reconfigurable circuitry is changed manually by a human user(140) or remotely through the receipt of appropriate signals. Accordingly, the apparatus is reconfigured to receive information that is transmitted in different forms from those forms that are receivable before reconfiguration.
Patent KR-20000051455-A (KR)
Inventor: YUN SU WON
IPC: H04N5/232
Filed: 1999-01-22
Abstract: PURPOSE: A method for adjusting automatic focus capability of a video camera is provided to improve the automatic focus capability of the video camera. CONSTITUTION: A method for adjusting automatic focus capability of a video camera includes first through third steps. At the first step(S400), whether a portion in a brightness signal on which a darkness is to be determined is present is determined. At the second step(S410), the focus adjustment is performed so as for a clip data to be minimized when there is no portion in a brightness signal on which a darkness is to be determined. At the third step(S440), the focus adjustment is performed using AF(auto focus data) when there is portion in a brightness signal on which a darkness is to be determined.
Patent KR-20000055589-A (KR)
Inventor: KIM DEOK HEUNG
IPC: H05K7/20
Filed: 1999-02-08
Abstract: PURPOSE: A printed circuit board with a radiating member and a manufacturing method thereof is to radiate heat generated from a chip and integrally form components for supplying power and radiating the heat. CONSTITUTION: A printed circuit board(10) with a radiating member comprises a radiating member which has a conductivity and is thermally and electrically connected with an outside, an insulating portion(30) for insulating the radiating member from the outside, a chip loading portion which thermally and electrically connects the radiating member with a chip and, at the same time, on which the chip is mounted, and a circuit portion for connecting the chip with the outside. In the board, the radiating member is mounted in an inside of the printed circuit board to serve as a framework, and only an upper and lower face of the chip is thermally and electrically connected to the outside.
Patent KR-19990046415-A (KR)
Title: 악보구현방법
Filed: 1999-03-09
Abstract: 개시된 악보 구현방법은 인터넷 웹브라우져의 온라인 또는 오프 라인 상에서 다운 받은 음악 기호가 있는 디지털 음악 데이터 또는 인터넷의 온라인 또는 오프라인 상에서 다운 받아 메모리에 저장한 음악 기호가 있는 디지틸 음악 데이터의 악보를 웹브라우져 화면상에 표시하고, 편집 및 프린트할 수 있도록 하는 것여다. 
     본 발명은 인터넷 웹브라우져 상에서 악보를 가지고 있는 디지털 음악 데이터를 확인하고 로드하거나 또는 메모리에 저장된 디지털 음악 데이터를 웹브라우져상에 로드하고, 그 로드한 디지털 음악 데이터의 코드 값에 따른 음악 기호를 판단하여 오선보와 함께 표시하며, 표시한 악보를 저장하고 프린트하며, 편집 명령이 입력될 경우에 표시한 악보를 편집한다.
Patent KR-19990077835-A (KR)
Title: 디스크장치
IPC: G11B17/04
Filed: 1999-03-12
Abstract: 기존의 디스크를 일단 배출시킨 후, 다시 새로운 디스크를 도입할 필요가 있어 디스크의 교환에 시간을 요하게 된다. 
     도입구에서 도입된 새로운 제 2 의 디스크 (D2) 는, 반송수단 (A) 에 유지되어 도입영역에서 디스크 구동부 (B) 로 도입된다.     한편, 기존의 제 1 의 디스크 (D1) 는 제 1 의 배출부재와 제 2 의 배출부재에 의하여 배출영역에서 디스크장치의 외부로 배출된다.     반송수단 (A) 에 의한 도입동작과 제 1 및 제 2 의 배출부재에 의한 배출동작을 병행하여 행함으로써, 디스크 교환에 요하게 되는 시간을 단축시킬 수 있다.
Patent KR-20000060404-A (KR)
Inventor: KIM DU CHEOL
IPC: H01L21/66
Filed: 1999-03-15
Abstract: PURPOSE: An Apparatus for opening a sleeve inlet of a vertical handler is provided to prevent a jam of a device at an opening part of a sleeve by maximally opening a sleeve inlet having a device of SSOP-type or SIP-type. CONSTITUTION: An Apparatus for opening a sleeve inlet of a vertical handler includes a stopper(13), a driving cylinder(14), and a driving piece(15). The stopper(13) is fixed to a bottom of a transmission track, and supports a sleeve. The driving cylinder(14) is mounted to the transmission track, and is thus positioned on an upper part of the stopper. The driving piece(15) is fixed to a rod of the driving cylinder, and opens an upper part under the condition that the stopper supports the bottom of the sleeve positioned on the transmission track. Thereby, the apparatus for opening a sleeve inlet of a vertical handler prevents a jam of a device at an opening part of a sleeve by maximally opening a sleeve inlet having a device of SSOP-type or SIP-type.
Patent KR-20000061069-A (KR)
Title: Rotor for disk type motor
Inventor: CHOI MUN CHANG
IPC: H02K1/22
Filed: 1999-03-23
Abstract: PURPOSE: A rotor for disc type motor is provided to reduce a windage loss or a friction loss from a high speed rotation by strengthening a structural intensity. CONSTITUTION: In a rotor for disc type motor, a stator disc(600) having a plurality winding coil(61) inside, couples in a motor case(200) at regular intervals. A rotor disc(700) is inserted in the intervals of the stator disc(600), and fixed to a motor axis(400) inserted in the middle of the rotor disc(700). The rotor disc(700) includes a disc(70) having a regular thickness and area. A plurality of permanent magnets(71) are coupled in the inside of the disc(70) to correspond with a winding coil(61) coupled with the stator disc(600). A ring-formed supporting member(72) is inserted to enclose the disc(70) and reinforces and supports a centrifugal force of the permanent magnets(71) when the disc(70) is rotated.
Patent KR-20000061230-A (KR)
Inventor: KANG DONG O
IPC: G05F3/02
Filed: 1999-03-24
Abstract: PURPOSE: A high voltage generator is provided to enhance a pumping efficiency of a charge pump by performing a stable pumping operation in a standby mode or a power-down mode. CONSTITUTION: A high voltage generator includes a voltage comparator(10), an oscillator(20), a mode selector(30), and a charge pump(40). The voltage comparator(10) compares a reference voltage with a high voltage. The oscillator generates many oscillation clocks having different duty ratios by an output signal of the voltage comparator. The mode selector(30) selectively outputs an oscillation clock according to an operation mode, determines an operation mode after receiving the oscillation clock. The charge pump(40) is synchronized to an output clock of the mode selector, and generates a high voltage generator. Thereby, a pumping efficiency of a charge pump is enhanced by performing a stable pumping operation in a standby mode or a power-down mode.
Patent KR-20000061812-A (KR)
Inventor: KIM HAE JIN
IPC: C08G59/08
Filed: 1999-03-31
Abstract: PURPOSE: A manufacturing method of vinyl ester resin compositions is provided to prevent residue of non-reacted bisphenol A, one of starting substances, by rapidly measuring a reaction completion. CONSTITUTION: A manufacturing method of vinyl ester resin compositions comprises the steps of: a first polycondensation of epoxy resin compositions and bisphenol A; a second polycondensation of the first polycondensation, an unsaturated radical and polymerization preventing agent; and dissolving the second polycondensation in a reactive monomer. The first polycondensation is titrated with a potassium permanganate solution until the color of the potassium permanganate solution is not changed. The monomer having the unsaturated radical is selected from acryl acid or methacryl acid. The polymerization preventing agent is toluene hydroquinone.