baber/WOPTO huggingface dataset:
Patent KR-20000014750-A (KR)
Title: Method for tracking a location of a mobile/personal portable communication system using a global positioning system
Inventor: KIM BEOM
IPC: H04B7/26
Filed: 1998-08-24
Abstract: PURPOSE: A location tracking method is provided to reduce an initial signal acquiring time of a terminal GPS receiver. CONSTITUTION: In the location tracking method for tracking a location of a mobile/personal portable communication system without using a global positioning system (GPS), a prior base station is used as a reference station for a differential global positioning system (DGPS) without installing separately when constructing a location tracking system which is composed of a terminal location tracking center having a global positioning system (GPS) satellite, a DGPS reference station and GPS receiver. State information of an DGPS PN generator is provided to the GPS receiver when constructing a location tracking system which is composed of a terminal location tracking center having a global positioning system (GPS) satellite, a DGPS reference station and GPS receiver.
Patent KR-20000015007-A (KR)
Title: Method and apparatus for automatically sensing a traffic situation
Inventor: BAE HAE YONG
IPC: G08G1/0968
Filed: 1998-08-26
Abstract: PURPOSE: A method and apparatus for automatically sensing a traffic situation is provided, which automatically senses a traffic situation through a wireless communication and accumulates a traffic information to a database of a server. CONSTITUTION: The apparatus for automatically sensing a traffic situation comprises: a program module (DCIM)(15) for controlling a GPS receiver, a car speed A/D converter, a reference time manager, and a car rotation information A/D converter; a communication module (CM-C)(16) for transforming the traffic information packet of the DCIM (15) into a format suitable for a characteristic of a wireless communication equipment; a wireless communication equipment at a client for transmitting the traffic information to a server; wireless communication equipment at a server for performing a wireless communication with a client car; a communication module (CM-S)(22) for transforming the traffic information with a RCD type into a packet information type; a GIS (23) for analyzing a car history information and a traffic situation information; an information transmitting period determining unit (24) for determining an information transmitting period (DTIT); and a storing unit for storing the analyzed information. Thereby, it is possible to easily search a client car and revise a GPS error.
Patent KR-20000019447-A (KR)
Title: Micro controller for reducing test time of ram
Inventor: HYUNG SANG JUN
IPC: G11C29/00
Filed: 1998-09-11
Abstract: PURPOSE: A circuit diagram of a micro controller is provided to reduce a test time of a RAM. CONSTITUTION: A RAM(180) stores a program for operating a micro controller, and ROM(120) stores data and a program while the micro controller operates. A first selector selectively outputs a command and a program inputted from the first memory in response to a test signal. A control circuit(160) responds to a command inputted from the first selector to output a control signal, an address and the data. A second selector outputs the control signal, the address and the data to the second memory in response to the select signal.
Patent KR-20000020976-A (KR)
Title: Method for dielectric used at high frequency area
Inventor: YUN JUNG RAK
IPC: H01G4/12
Filed: 1998-09-25
Abstract: PURPOSE: A method for dielectric used at high frequency area is provided to prepare a dielectric for high frequency, which has an electrode and simultaneous plasticity. CONSTITUTION: The first method comprises the steps of: putting the glass frit of 1-10 wt% into a ceramic composition consisted of the oxides including TiO2 of 50.69-54.23 wt % and BaTiO3 of 45.47-49.31 wt %; mixing and drying the composition with zirconia ball for 24 hours; calcining the compound at 1100 deg.C for 2 hours; putting the glass frit of 1-10 wt percentage into the composition and mixing and crushing it with zirconia for 24 hours. A second method comprises the steps of: putting one compound of 1-10wt % selected from BaWO4, SrZrO3 or La2Ti2O7 into the mixed and crushed composition with ziconia ball for 24 hours. A third method comprises the steps of: putting the glass frit of 1-10 wt % into a ceramic composition consisted of the oxides including TiO2 of 50.69-54.23 wt % and BaTiO3 of 45.47-49.31 wt % putting BaWo4 of 1-10 wt %; putting one of 0.5-2.0 wt % selected from CuO or V2O5 into the composition: mixing and crushing the composition with zirconia ball for 24 hours.
Patent KR-20000021691-A (KR)
Title: Method for displaying video recording state in composite television
Inventor: PARK JOO DEOK
IPC: H04N5/76
Filed: 1998-09-30
Abstract: PURPOSE: A method for displaying a video recording state is provided so that a viewer can know the video recording state, by displaying video recording state data of a VCR(Video Cassette Recorder), stored when a TV is on. CONSTITUTION: A method for displaying a video recording state in a composite television comprises the steps of: deciding(S1) whether main power supply of a composite television is on; deciding(S2) whether a reservation video recording is on when the main power supply is on; storing(S3,S4) data of a video recording state, recording a program of a reservation video recording channel, by using a VCR(Video Cassette Recorder) when the reservation video recording is on; deciding(S5) whether the reservation video recording is off, storing the data of the reservation state; stopping(S6) the video recording when the reservation video recording is off; deciding(S7) whether the television is on after the video recording is stopped; displaying(S8) the data of the video recording state during the predetermined time, when the television is on; and returning(S9) to the step of S1 when the main power supply is not off, by deciding whether the main power supply is off after the data of the video recording state is displayed.
Patent KR-20000021900-A (KR)
Title: Apparatus for receiving teletext and method
Inventor: KIM YONG SEOP
IPC: H04N7/087
Filed: 1998-09-30
Abstract: PURPOSE: A method for receiving a teletext is provided to display a font data using a small memory space. An apparatus for receiving a teletext is provided to adequately perform the method for receiving a teletext. CONSTITUTION: A method for receiving a teletext includes four steps. A first step is to extract a teletext signal from a received image signal and decode. A second step is to respond to the decoded character information and read a corresponding condensation font data text. A third step is to extend the read condensation font data. A fourth step is to offer an output the extended font data as a display data. An apparatus for receiving a teletext includes a teletext decode to extract a teletext signal from a received image signal and decode, an OSD controller to offer an output the character data as the display signal, and a font generator to extend the condensation font data corresponding to the decoded character information and provide a font data of an extended bit map method with the OSD controller.
Patent KR-20000026083-A (KR)
Title: Manufacturing process of complex powder for color cosmetic material and color cosmetic material containing complex powder manufactured by process
Inventor: CHOI YEONG JIN
IPC: A61Q1/00
Filed: 1998-10-17
Abstract: PURPOSE: A manufacturing process of a complex powder for color cosmetic material is provided, which shows good property of expanding, skin adherence and maintenance, covers skin defects sufficiently, and gives thin cosmetic film and natural finishing sense of makeup(soft focus effect). A color cosmetic material containing complex powder manufactured by the process is provided also. CONSTITUTION: A manufacturing process of the complex powder comprises of: (1)producing plate-shaped sericite of which average diameter is 6.0-8.0micrometer by reducing to powder of sericite using jet-grinding method based on air current of ultrahigh pressure; (2) forming a sericite complex particle coated with 25-30wt.% of ultra fine titanium oxide based on the total weight of complex particle after adding 0.33-0.42mol/l of urea, 0.41-0.53mol/l of sulfuric acid and 0.008-0.017mol/l of sulfuric titanyl; (3) reforming surface of the complex particle with silicon polymers.
Patent KR-20000028190-A (KR)
Title: Television for controlling electronic appliances using power line communication
Inventor: YUN YONG KI
IPC: H04N5/445
Filed: 1998-10-30
Abstract: PURPOSE: A television for controlling electronic appliances using power line communication is provided to control each electronic appliance as by observing the electronic appliance sharing a power line with TV. CONSTITUTION: TV controls electronic appliances by using power line communication observing/controlling each electronic appliance, by using a remote controller. The TV receives a broadcasting signal by control of a micom(20), outputs a video signal and an audio signal to a monitor and a speaker by detecting/demodulating the video/the audio signal, and observes/controls each electronic appliance sharing a power line by using TV having an OSD(On Screen Display) function, with power line communication. The TV comprises a line matcher(100) and a modulator/demodulator(90). The line matcher performs a line matching with the power line to perform the power line communication, through the power line supplied with driving power supply of TV. The modulator/demodulator demodulates modulated data from the line matcher, outputs to the micom, demodulates control data of the micom for the power line communication, and applies to the line matcher. The micom controls each electronic appliance allocated with a specific number by operating a key, or generates the control data for identifying the driving state, and displays the driving state of each electronic appliance as OSD functions, according to the specific numbers by status data of the modulator/demodulator.
Patent KR-20000031956-A (KR)
Title: Transverse electric field type lcd and fabrication method of the same
Inventor: KIM JEOM JAE
IPC: G02F1/1343
Filed: 1998-11-11
Abstract: PURPOSE: A transverse electric field type LCD and a fabrication method of the same are provided to enhance CD uniformity and picture quality by forming data and common electrodes with same material. CONSTITUTION: A transverse electric field type LCD comprises gate and data lines(101,102) formed on a first substrate(110), common lines(103), TFTs, and a gate insulation film(112). The gate and data lines(101,102) form plural pixels. The common lines(103) are parallel to the gate lines(101). The TFTs are respectively formed on the cross points of the gate and data lines(101,102). The TFT consists of a gate electrode(105), the gate insulation film(112), a semiconductor layer(115), a source electrode(106) and a drain electrode(107) A common electrode(109) is connected to the common line(103) to be parallel to the gate line(101). The gate insulation film(112) covers the gate and common lines(101,103), the gate electrodes(105), the data electrodes(108) and the common electrodes(109).
Patent KR-20000032725-A (KR)
Title: Method for compensating electric failure of full automatic washing machine
Inventor: LEE DEUK HEE
IPC: D06F33/02
Filed: 1998-11-17
Abstract: PURPOSE: A method for compensating an electric failure is provided to prevent an accident by proceeding a washing with deciding a user's opening and a closing of a door after the electric failure. CONSTITUTION: When a power is fed, a state of power is distinguished a first power and a restoring power after an electric failure. If the power is the first power, a washing process is performed according to a washing course selected by a user at present. If the power is the restoring power after the electric failure, the washing course stored in a memory at the electric failure is read and the opening and the closing of the door are decided. If the door is closed, the washing is proceeded according to the washing process stored at the memory before the electric failure. And if the door is opened, the proceeding washing process is stopped.
Patent KR-20000038632-A (KR)
Title: Process for preparing biaxial oriented polyester film
Inventor: PARK KYUNG NAM
IPC: C08J5/18
Filed: 1998-12-08
Abstract: PURPOSE: A polyester film having improved film characteristics, coating uniformity and workability is prepared by using a coating solution added methyl alcohol. This process can save energy in drying and preheating process, and increase drawing efficiencies. CONSTITUTION: Polyester chip is extruded at 250-300°C, cooled to 25-40°C to give non-crystalline polyester sheet. The polyester sheet is vertically drawn and horizontally drawn to give the polyester. In the process, a primer composition containing 10-40 weight % of methyl alcohol in the water dispersing solution or aqueous solution of the primer, water dispersing solution or aqueous solution of the primer is coated on the horizontally drawn polyester film, dried and preheated in the tender and vertically drawn.
Patent KR-20000041671-A (KR)
Title: Method for refining high purity steel
Inventor: AHN SANG BOK
IPC: C21C7/00
Filed: 1998-12-23
Abstract: PURPOSE: A method is provided to refine steel having less than 15ppm of the entire oxygen among high purity steel by taking caustic lime flux powder in a non-deoxidized molten steel and shape-controlling an inclusion with a calcium aluminate type inclusion. CONSTITUTION: Non-deoxidized molten steel refined in a converter is taken out by a ladle(10). Caustic lime flux powder(22) is taken to the molten steel(12) put in the ladle by transmission gas. An aluminium deoxidizing material is input in the molten steel in which the flux powder is put. Then, the molten steel is returned into a vacuum tub of RH. Herein, the particle degree of the caustic lime flux powder is less than 0.5mm and includes 68 to 87% of CaO and 10 to 30% of CaF2.
Patent KR-20000044222-A (KR)
Title: Method for periodically outputting alarm message in switching system
Inventor: CHOI JEONG SHIK
IPC: H04M3/22
Filed: 1998-12-30
Abstract: PURPOSE: A method for periodically outputting an alarm message in a switching system, is provided to periodically inform an operator of information on an alarm suppressed as a specific state is generated during an operation of the switching system, and on a fault suppressed according to large generation, so that the method enables for the operator to easily grasp information and states related on an alarm. CONSTITUTION: A switching system has a main processor, an operation & maintenance processor(OMP) and a remote alarm device. The main process of a distributed structure has a first buffer storing information on a self-generated alarm, a suppressed alarm and a suppressed fault due to large generation. The OMP has a second buffer storing alarm or fault information generated each subsystem of the main processor by using a history pointer. A method for periodically outputting an alarm message in the switching system comprises the steps as follows. Time is counted from a start to an end of a cycle. A history pointer of the second buffer, started to store the alarm information after the start of the cycle, is stored. Alarm information generated each subsystem of the main processor is sequentially stored by discriminating history pointers after the start of the cycle. A history pointer of the second buffer, where alarm information is stored lastly in the end of the cycle, is stored. Alarm details, stored in the second buffer during the cycle time, are output at a time of an output cycle.
Patent KR-20000044741-A (KR)
Title: Method for switching mode of hdtv
Inventor: PARK SANG JUN
IPC: H04N7/01
Filed: 1998-12-30
Abstract: PURPOSE: A method for switching a mode of an HDTV(High Definition Television) is provided to switch a video mode for detecting a synchronous signal. CONSTITUTION: A method for switching a mode of an HDTV comprises the steps of: determining whether the power is provided, or not; reading a stored mode and switching temporally a current mode to the stored mode if the power is provided; determining whether a synchronous signal is detected, or not; switching the current mode to the stored mode if the synchronous signal is detected; switching selectively a broadcasting signal and audio/video signals from an outer terminal until the broadcasting signal and the audio/video signals are searched from an outer terminal if the synchronous signal is not detected; determining whether the synchronous signal is detected in a searched mode, or not; and switching the searched corresponding mode if the synchronous signal is detected.
Patent KR-20000047164-A (KR)
Title: Heat resistant amylase decomposing acarbose, transferring acarbiosin-glucose into the saccharide receptors, the gene coding amylase, and microorganism producing amylase
Inventor: KIM TAE GYP
IPC: C12N15/56
Filed: 1998-12-30
Abstract: PURPOSE: A heat resistant amylase decomposing acarbose, transferring acarbiosin-glucose into the saccharide receptors, the gene coding the amylase, and a microorganism producing the amylase are provided. CONSTITUTION: Acarbose is a pseudotetrasaccharide consisting of unsaturated cyclitol, amino saccharide, and two glucose molecules, and is not hydrolyzed by conventional amylase. Acarbiosin-glucose is produced by heating acarbiosin to 100°C for 1 hour with dilute hydrogen sulfate using the acarbiosin, and has the pseudotri-saccharide(PTS) structure. The novel amylase decomposes acarbose into glucose and acarbiosin-glucose. The gene encoding the amylase is isolated from Thermus sp. (KCTC 5027BP). The transformant (E. coli ThMA) is prepared by inserting pThMA119 plasmid containing the amylase gene into E. coli MC 1061.
Patent KR-19990044517-A (KR)
IPC: H04Q3/00
Filed: 1996-09-03
Abstract: The present invention is an apparatus, system, and method for converting point codes in a signal transfer point in a telecommunications signaling system. The STP converts point codes which designate the origination and destination signaling points for the message. The conversion is based on information defined by the messages, such as origination or destination information. The present invention creates a virtual signaling system which can be reconfigured at the STP by converting point codes, and thus, altering the identities of the signaling points. The present invention is also operable to convert circuit identification codes and transfer integrated services user part messages to a user part.
Patent KR-19990082088-A (KR)
Title: 드레인 전계 종결 영역을 구비하는 단채널 페르미-문턱 전계 효과 트랜지스터 및 그 제조 방법
IPC: H01L21/336
Filed: 1997-02-04
Abstract: 페르미-FET는 드레인 전계 종결 영역을 소오스 및 드레인 영역 사이에 구비하여, 드레인 바이어스에 의한 소오스 영역으로부터 채널로의 캐리어 주입을 감소시키거나 바람직하게는 방지한다. 드레인 전계 종결 영역은 채널에서의 낮은 수직 전계를 허용하면서도 과다한 드레인 유도 장벽 저하를 방지한다. 드레인 전계 종결 영역은 소오스 및 드레인 영역 사이에 위치하며 기판 표면 아래에서 소오스 영역으로부터 드레인 영역에까지 연장되는 카운터 도핑된 매몰층에 의해서 구현되는 것이 바람직하다. 카운터 도핑된 매몰 층은 서로 거리를 두고 있는 소오스 및 드레인 영역 사이에 세 층을 제공하는 세 개의 터브 구조를 이용하여 형성될 수 있다. 드레인 전계 종결 영역은 통상의 MOSFET에도 또한 사용될 수 있다. 채널 영역은 에피택셜 성장 방법으로 증착되어 형성되는 것이 바람직하며, 이에 따라 채널 영역은 드레인 전계 종결 영역에 대해 카운터 도핑될 필요가 없다. 따라서, 주어진 도핑 수준에 대하여 채널에서의 보다 높은 캐리어 이동도가 얻어질 수 있다.
Patent KR-19990082123-A (KR)
Title: 파워 증폭기용 선형성 향상회로
IPC: H03F1/32
Filed: 1997-01-30
Abstract: RF/마이크로파 파워 증폭기(113)의 선형성은 파워 증폭기를 관통하는 RF신호 바로 다음에 동작하는 신호 포락선 피드백에 근거한 진폭 및 위상 왜곡 교정기구에 의해 향상된다. 위상-진폭 제어기(124)는 RF 입력 파워, DC 전원전압, 시간, 온도, 및 그 외의 변수에 의해 야기된 RF/마이크로파 파워 증폭기 신호경로를 통한 게인 및 위상의 변호에 응답하고, 게인 및 위상 조절회로(111)의 동작을 제어하여, RF/마이크로파 파워 증폭기(113)를 통한 일정한 게인 및 전송위상을 유지한다.
Patent KR-20000016065-A (KR)
Title: Method of manufacturing wire for welding
Inventor: INOUE SATOSHI
IPC: B21C9/00
Filed: 1998-03-27
Abstract: PURPOSE: A method of manufacturing a wire for welding is provided to make smooth feeding possible when sending wires to a welding torch passing through a conductive tube in welding work. CONSTITUTION: A process drawing unprocessed wires and supplying wires having across distance becoming smaller for welding includes the dry hole dice drawing performing powdery lubricant feeding. The dry hole dice drawing is used for forming rough face needed for collecting lubricant on the surface of the wire. Therefore, a welding wire having excellent feeding performance is manufactured. Herein, the manufactured welding wire is supplied in the state solid lubricant and lubricating oil are attached on the surface to attain excellent feeding performance. And MoS2 and first or second sort of WS2 are used as a lubricant for solid.
Patent KR-20000016285-A (KR)
Title: Reactor distributor and quench zone mixer
Inventor: NELSON DOUGLAS E
IPC: B01F5/06
Filed: 1997-06-04
Abstract: PURPOSE: A quench zone mixer is provided to effectively mix and redistribute reaction material over the area of horizontal cross section of a vertical reaction vessel. CONSTITUTION: An operation of a quench zone mixer composed of a whirlpool chamber(20), a rough distribution network(100), a distributor(120) has the steps of: perfectly mixing reaction material fluid in a catalytic bed with a quench fluid by whirlpool action; outputting the mixed fluid through a hole from the whirlpool chamber(20) to the rough distribution network(100); distributing the fluid in a radial shape from all the vessel area to the distributor(120). The distributor(120) is consisted of plural bubble caps(130) and a plate(122) having a drip tray(150) connected for distributing the fluid from all the areas of the surface of the catalyst uniformly by doubling a liquid drip air stream from the bubble caps.
Patent KR-20000022241-A (KR)
Title: System and method for adaptive interference canceling
Inventor: MARASH JOSEPH
IPC: H03H21/00
Filed: 1997-06-23
Abstract: PURPOSE: An adaptive system is provided for reducing reference in a signal received from an array of sensors, to control an adaptive disposition for prevention the signal leakage in the narrow band signals, and to produce the output of frequency from sensor device. CONSTITUTION: The method for adaptive interference canceling uses the system for managementa digital data representing the received signal from sensor device. An adaptive system and method for reducing interference in a signal received from an array of sensors. Adaptive filters are used to generate canceling signals that closely approximate the interference present in the received signal. The adaptive filter weights are converted into the frequency domain where the frequency representation values in a selected frequency range are truncated to avoid signal leakage involving narrow band signals. Decolorizing filters are used to produce the canceling signals having a flat frequency spectrum. Normalized power difference is used to limit the operation of the adaptive filters to the case where there is some directional interference to be eliminated.
Patent KR-20000050602-A (KR)
Inventor: HONG SEOK GI
IPC: B62M25/00
Filed: 1999-01-07
Abstract: PURPOSE: A multiple speed changing device of electric bicycle is provided to diminish the consumption of electric power for adjusting the output thereof and make effects of a constant speed running and an automatic speed changing according to running environments. CONSTITUTION: A multiple speed changing device of electric bicycle is mounted on some portion of a body frame of general electric bicycle. The multiple speed changing device of electric bicycle comprises a friction gear or a drawing gear on one side thereof. The friction gear or the drawing gear is contacted to a wheel or to a chain of the electrical bicycle under a constant compression, thereby power is transferred between the friction gear or the drawing gear and the wheel or the chain. The multiple speed changing device of electric bicycle is connected to the friction gear or the drawing gear provides precharged power to the friction gear when the electric bicycle is running. According to a mechanical operation due to the ascent/descent of loads to the bicycle, an electric output and conversion of gear ratio is synchronously implemented, thereby varying power output.