baber/WOPTO huggingface dataset:
Patent KR-20020094161-A (KR)
Title: Cathode ray tube having color selecting appatus
Inventor: EOM DU SEOP
IPC: H01J29/02
Filed: 2001-06-11
Abstract: PURPOSE: A cathode ray tube having a color selecting device is provided to achieve improved color purity by increasing volume of inner shield toward the panel and reducing movement of electron beam landing. CONSTITUTION: A cathode ray tube comprises a panel(2) having a screen part(2a) with a phosphor screen(4), and side parts(2b) formed at four edges of the screen part; a funnel(6) connected to the panel, and which has a deflection yoke arranged at the outer periphery of the funnel; a neck part(8) connected to the funnel, and which has an electron gun(10) for emitting electron beams toward the phosphor screen; a color selecting device mounted in the panel, and which includes a mask frame(18) constituted by a pair of support members(22) and a pair of reinforcing members(24) fixed at both ends of support members, and a tension mask(16) having electron beam passing holes, and which is fixed to the support members; and an inner shield(20) having an end fixed along the circumference of the mask frame and the other end disposed toward the neck part, and which protects scanning track of electron beam from an external terrestrial magnetic field. The cathode ray tube has a configuration satisfying the formula 2.0 < a(Eh/Sh) < 2.9, wherein Eh is the height of the reinforcing member with respect to the axis connecting the center of the screen and the electron gun, Sh is the height of the support member, and a is the maximum deflection angle of electron beam.
Patent KR-20020094708-A (KR)
Title: Active type Metal Insulator Metal Field Emission Display and Driving Method Thereof
Inventor: MUN SEONG HAK
IPC: H01J1/30
Filed: 2001-06-13
Abstract: PURPOSE: An active type flat field emission display and method for driving the same is provided to enhance uniformity of field emission display and obtain image with a uniform luminance, while ensuring uniformity of cells by supplying reset pulses to the common electrode after supply of scan pulses to scan lines. CONSTITUTION: An active type flat field emission display, comprises a plurality of data lines(D1 to Dn); a plurality of scan lines(S1 to Sm) formed in the direction crossing data lines; switching elements(T) disposed at the crossing portions between data lines and scan lines; metal-insulator-metal cell elements(78) connected to switching elements; and common electrodes(Vcom) connected to metal-insulator-metal cell elements, and which supply drive waves to cell elements. A method for driving the active type flat field emission display, comprises a first step of supplying scan pulses for turning on switching elements, to scan lines; a second step of supplying data pulses to be synchronized with the scan pulses, to data lines; and a third step of supplying common pulses to be synchronized with data pulses, to common electrodes.
Patent KR-20030000282-A (KR)
Title: Optical sub-assembly with heat sink
Inventor: KIM SEONG MIN
IPC: G02B6/42
Filed: 2001-06-23
Abstract: PURPOSE: An optical sub-assembly having a heat-sink is provided to improve performance of a module of the optical sub-assembly by installing the heat-sink between a printed circuit board and the optical sub-assembly. CONSTITUTION: A heat-sink(90) is fixed at a predetermined position from an upper portion of a printed circuit board. A transmitting optical sub-assembly(70) having a laser diode(75) is fixed to an upper portion of a center of one side of the heat-sink(90). A receiving optical sub-assembly(60) having a photo diode(65) is fixed to an upper portion of a center of the other side of the heat-sink(90). Optical fibers(80) are installed on each upper portion of the receiving optical sub-assembly(60) and the transmitting optical sub-assembly(70). The heat-sink(90) has a space portion. An upper face of the heat-sink(90) is formed with an insulating material. A leg part of the heat-sink(90) is formed with an adiabatic material.
Patent KR-20030000665-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: CHO MIN GUK
IPC: H01L27/115
Filed: 2001-06-26
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve the characteristic of a flash cell by guaranteeing a process margin while preventing damage to an active region of a cell area. CONSTITUTION: A semiconductor substrate(31) is prepared in which a cell area and a peripheral circuit area are defined. A patterned tunnel oxide layer and the first polycrystalline silicon layer(33) are formed in the cell area. A control gate electrode(30a) is formed in the cell area. A gate electrode(30b) is formed in the peripheral circuit area. A dielectric layer(34) is formed under the control gate electrode. A hard mask layer(38) is formed on the control gate electrode. A hard mask layer is formed on the gate electrode. A sealing nitride layer(39) is formed on the resultant structure including the gate electrodes. A source/drain region(41) is formed in the peripheral circuit area. The sealing nitride layer is etched by a blanket process so that the first spacer(39a) is formed on the respective side surfaces of the control gate electrode and the gate electrode. The exposed portion of the first polysilicon layer in the cell area is removed to form a floating gate electrode(33a). The second spacer(42a) is formed on the first spacer.
Patent KR-20020007194-A (KR)
Title: Mercury-free metal halide lamp
Inventor: KANEKO YURIKO
IPC: H01J61/10
Filed: 2001-07-13
Abstract: PURPOSE: Mercury-free metal halide lamp is provided to suppress blackening occurring in the arc tube effectively from proceeding. CONSTITUTION: A mercury-free metal halide lamp comprises an arc tube(1) including a pair of electrodes(3) inside the tube, wherein in the arc tube, a rare gas and a metal halide(7) are contained, and no mercury is contained, and the mercury-free metal halide lamp is horizontally operated such that the pair of electrodes is substantially horizontal, the mercury-free metal halide lamp further comprising magnetic field applying means(8) for applying a magnetic field(9) including a component substantially perpendicular to a straight line connecting heads of the pair of electrodes in a substantially vertical direction, wherein a density of halogen atoms evaporated during steady-state operation with respect to unit inner volume of the arc tube is 20 μmol/cc or more.
Patent KR-20010099065-A (KR)
Title: 애기장대로부터 분리한 식물의 잎 수명 조절 유전자ｏｒｅ４ 및 그 변이형 유전자
Inventor: NAM HONG GIL
IPC: C12N15/29
Filed: 2001-08-22
Abstract: 본 발명은 애기장대 ( Arabidopsis thaliana )에서 분리된 잎 수명 조절 유전자 ORE4 , 상기 유전자의 돌연변이형으로서 식물의 노화와 관련된 각종 생리적, 생화학적 변화를 억제하여 식물의 수명을 연장하는 변이형 유전자 ore4 및 이들 유전자의 이용에 관한 것이다. 
     본 발명에 따르면, 본 발명의 잎 수명 조절 유전자  및 그 변이형 유전자를 이용하여 수명 연장을 통한 식물의 생산성 향상  및 저장 효율을 증대할 수 있으며, 식물의 수명 조절에 관련된 유전자 또는 식물 노화 억제 물질을 탐색하기 위한 생체 표지 개발에 상기 유전자들을 이용할 수 있다.
Patent KR-20020018980-A (KR)
Inventor: KAWAKAMI YUKITO
IPC: F01K7/00
Filed: 2001-09-04
Abstract: PURPOSE: A co-generation system and a dehumidification air conditioner is provided to reduce the noise and improve the energy efficiency while using a gas turbine as a source of power. CONSTITUTION: A gas turbine co-generation system having a gas turbine(1) comprises; a compression unit(2); a turbine(3); and a power generation unit(4) driven by a rotation output of the turbine, exhaust air of the turbine being introduced in a chamber, the exhaust air from the chamber being passed in a sound absorbing material which is formed into a honeycomb structure, and thereafter the exhaust air being emitted to the atmosphere. The sound absorbing material is a humidity adsorbing rotor(8) having a humidity adsorbent on the honeycomb structure. Adsorption and desorption of humidity are performed simultaneously while the humidity adsorbing rotor is rotating. The exhaust gas of the gas turbine passes in a space between a honeycomb-shaped heat exchanger rotor and the humidity adsorbing rotor.
Patent KR-20030025037-A (KR)
Title: Manufacturing method of thin film type electric double layer capacitor
Inventor: KANG AN SU
IPC: H01G11/38
Filed: 2001-09-19
Abstract: PURPOSE: A method for fabricating an electric double layer capacitor of a thin film type is provided to improve an electrochemical characteristic by forming an electrode including PVdF(polyvinylidenefluoride) and PVP(polyvinylpyrrolidone). CONSTITUTION: An electric double layer capacitor(100) of a thin film type is formed with an activated carbon electrode(10), an electrolyte(20), a collector(30), and a separator(40). The activated carbon electrode(10) is used for storing charges by using activated carbon. The electrode(10) is formed with a porous structure. The electrolyte(20) is formed with organic solvent, ammonium salt, and sulfuric acid. The conductivity of the electrolyte(20) can be improved by using propylene carbonate, ethylmethyl carbonate, and a mixture of propylene carbonate and ethylmethyl carbonate. The separator(40) is formed with non-woven fabric, porous polyethylene, and a polypropylene film.
Patent KR-20020041743-A (KR)
Inventor: SEMPER WILLIAM J
IPC: H04B7/00
Filed: 2001-09-20
Abstract: PURPOSE: A system and method for sending intermittent messages on the A-interface is provided to offer a message transfer system that can be used in a BS(Base Station) in order to transmit and receive control messages. CONSTITUTION: A radio network(100) is composed of a plurality of cell sites(121-123). Each cell site(121-123) comprises a BS(101-103). The BSs(101-103) communicate with a plurality of MSs(Mobile Stations)(111-114). Each BS(101-103) comprises a BSC(Base Station Controller) and a BTS(Base station Transceiver Subsystem). The BSs(101-103) transmit and receive voice signals and data signals with a public telephone system through a communication line(131) and an MSC(Mobile Switching Center)(140). The MS(111), located at the cell site(121), communicates with the BS(101). The MS(113), located at the cell site(122), communicates with the BS(102). The MS(114), located at the cell site(123), communicates with the BS(103). The moment the MS(112), located at the cell site(121), moves to the cell site(123) and gets out of the cell site(121), a handoff is generated.
Patent KR-20020066936-A (KR)
Inventor: KUNIKIYO TATSUYA
IPC: G06Q50/04
Filed: 2001-09-29
Abstract: PURPOSE: To realize an information providing device and an information providing system which concretely and easily grasp an image in the case an IP and a semiconductor manufacturing device are applied to the actual manufacturing of a semiconductor device and provide information about the structure information and design of the semiconductor device, and also to provide an advertising method having a high effect of advertising. CONSTITUTION: Drawing information about the structure of a semiconductor device CP 1 and information IF2 about the IP of each function block and a semiconductor manufacturing device are stored in a server and in a stand-alone computer, and both pieces of the information are made to correspond to each other to be outputted. An information terminal is also enabled to access the server through a network so that recipes for the IP and the semiconductor manufacturing device, other software or the like can be purchased by electronic commercial transactions. An advertising agency operates the server, and advertisement expenses and IP use charges are exchanged among individual companies such as a semiconductor manufacturing device manufacturer, an IP vendor and a semiconductor manufacturing device seller.
Patent KR-20030028322-A (KR)
Title: Piece packing sheet and packing bag for one time hygienic band
Inventor: LEE SOO YOUNG
IPC: B65D85/07
Filed: 2001-09-29
Abstract: PURPOSE: An individual packaging materials for a disposable sanitary napkin is provided to simplify a manufacturing process thereof and have a low price and the high quality. CONSTITUTION: The low price individual packaging materials including a releasable silicone coating layer for a disposable sanitary napkin is characterized in that a non-woven fabric(7) having a basis weight of 4-25 g/m¬2 is bound to one side of a polymer film(3) having a basis weight of 2-25 g/m¬2 and a melting point of lower than 200 deg.C, a silicone solution including a reactive organosiloxane polymer and a catalyst is applied on the other polymer film totally or partially and the applied silicone solution is cured by heating.
Patent KR-20030029720-A (KR)
Title: Apparatus and Method for Firmware Version Checking
Inventor: KIM TAE GYEONG
IPC: G06F11/00
Filed: 2001-10-10
Abstract: PURPOSE: A device and method for checking a firmware version is provided to check a version of a firmware recorded in a recording element by mounting a monitor device for monitoring an operation of a hardware board including a recording element, and calculating a checksum of a firmware stored in the recording element using a processor capable of executing a user interface by on-line without stopping a service. CONSTITUTION: If a firmware version checking command is received in a hardware processor from a monitor device connected by on-line(S10), a firmware recorded in a recording element is read and a checksum value is calculated. A point address of data for checking a checksum is initialized as a start address of the recording element having the firmware and a checksum variable is initialized as '0'(S12). Data recorded in an address indicated by the point address of the data for checking a checksum are read(S14). If the read data are valid(S16), '1' is added to the checksum variable(S18). If a current point address is not the end address of the recording element(S20), '1' is added to the point address(S22). If the current point address is the end address of the recording element, a calculation of the checksum value is terminated(S24). The hardware processor transmits the calculated checksum value to the monitor device(S26).
Patent KR-20030034291-A (KR)
Title: material for electromagnetic shielding
Inventor: KIM CHAN UK
IPC: C04B28/10
Filed: 2001-10-16
Abstract: PURPOSE: Provided is an electromagnetic shielding construction materials by using steel slag, byproducts generated from steel manufacturing, and electromagnetic shielding materials. CONSTITUTION: The construction materials for shielding electromagnetic waves comprise 40-50wt.% of steel slag, 20-30wt.% of electromagnetic absorption materials, 5-10wt.% of electromagnetic reflection materials, and the rest of binder such as Portland cement or slaked lime. The electromagnetic absorption material is at least one or two compounds selected from metals, metal oxides and amorphous compounds. The metals are selected from pure iron, ultra low carbon steel, Fe-Ni, Fe-Al-Si (sendust) and Fe-Si, the metal oxides are selected from ferrite, BaTiO3, NiMNO3 and CoMnO3, the amorphous compounds are selected from Fe-B-Si, Fe-B-Si-C, Co-B, Co-Fe-B, Ni-Co-P and Fe-Zr. The electromagnetic reflection material is one or two more of non-metals such as conductive plastic, SiC and carbon. The resultant electromagnetic shielding materials are construction boards with electromagnetic attenuation better than 20-60dB in bandwidth between 100 and 1000MHz.
Patent KR-20020031058-A (KR)
Inventor: HEIM UDO
IPC: F16H61/02
Filed: 2001-10-19
Abstract: PURPOSE: A control apparatus for a transmission of a vehicle is provided to set and modify option or factors influencing control program through an input unit by connecting the input unit to a memory. CONSTITUTION: A control device(1) for a gear of a motor vehicle adjusts change speed or the transmission gear ratio according to the determination of control program. A memory(23) is provided in the control device, and modifiable memory option and parameter to influence the control program are recorded in the memory. An input device is connected with the memory to access the memory in a writing manner, and is composed of an on-board computer, a navigation system, a radio or an air-conditioning control device. The input device is operated through an operating unit to select speed or transmission gear ratio. The option or parameter for influencing the control program is set or altered through the input device.
Patent KR-20030035546-A (KR)
Title: Apparatus for mixing and drying raw materials in the hopper using exhausted heat from a furnace
Inventor: DAN JIN GYEON
IPC: F26B17/18
Filed: 2001-10-31
Abstract: PURPOSE: A mixing and drying device of a material storing hopper using waste heat is provided to solve such problems as explosion during molten metal reflowing by preventing the tangling and blocking of a material. CONSTITUTION: A mixing and drying device of a material storing hopper using waste heat comprises a device drive unit, a material mixing and drying unit, and a waste heat supply unit(40). The device drive unit includes a drive motor fixed on one side of a cover of a storing hopper, an inner hole shaft connected via a drive chain and combined to the center of an hopper upper cover via bearings, and a lead-in pipe combined to the upper end portion of the inner hole shaft via a bearing. The material mixing and drying unit includes a screw bar and many waste heat discharge ports. The waste heat supply unit includes a waste heat supply pipe(44), a suction fan(43), an air suction port(41), and a heating pipe(42) connected to the suction fan.
Patent KR-20020005534-A (KR)
Title: Tender information management system for electronic tender and tender service providing method using the system
Inventor: KIM HONG GI
Filed: 2001-11-07
Abstract: PURPOSE: A tender information management system for electronic tender and a tender service providing method using the system are provided to collect a bid information provided in an electronic bid system of a plurality of ordering organs, form a classification database, and to provide only bid notice that each bid client requests among multiple bit notice information. CONSTITUTION: A bit client who wishes a bid is connected with a bit information server(S100). The bit information server searches a bidding condition such as a location of a business site, license type and license-based bidding range of a bid client and a bit notice information which satisfies the requirement of the bid client(S110). The bid client inquiries and checks a bid notice information and selects a bid item(S120). An estimated price is computed based on an estimated price ratio statistic DB(S130). When the computed estimated price is determined(S140), a bidding amount is determined by multiplying the computed estimated price with a contract limit ratio(S150). It is determined as to whether a corresponding bid item is bid(S154), in the case that the bid client bids, a bidding home page of a bidding organ which provides a corresponding notice information is automatically opened for thereby bidding in the bidding home page of the bidding organ(S160).
Patent KR-20030042222-A (KR)
Inventor: LEE JAE GYEONG
IPC: H02H7/22
Filed: 2001-11-22
Abstract: PURPOSE: A sub-system connecting device in power supply system is provided to reduce the time required to separate a system from time when a trouble generates by detecting a ground fault and a short trouble of a commercial receiving generator through a detecting unit installed on the commercial receiving generator to separate a commercial power system from a dispersing power system. CONSTITUTION: A voltage detecting unit(150) is installed on a commercial receiving generator(WA). When momentary dropping of voltage level is detected by the voltage detecting unit(150), a voltage level detecting unit(140) generates a detecting signal. A control unit(170) determines whether or not a commercial power system is failure based on the detected signal generated from the voltage level detecting unit(140) to output a system separating signal according to the determined result. When the system separating signal is not outputted from the control unit(170), a switching unit connects the commercial receiving generator(WA) and a non-utility generation generator(WB). Otherwise, the switching unit breaks out the connection of the commercial receiving generator(WA) and a non-utility generation generator(WB).
Patent KR-20030043063-A (KR)
Title: Digital audio broadcasting transceiver
Inventor: SEO HYEONG JUN
IPC: H04H20/46
Filed: 2001-11-26
Abstract: PURPOSE: A device of transceiving digital audio broadcasting is provided to perform a digital audio broadcasting service and various data services in order to not only supply a good audio broadcasting service regardless of regions but also provide various additional data services. CONSTITUTION: An audio encoder(110) converts an analog audio signal into a digital signal, and compresses the digital signal. The first channel coder(120) includes channel information in compressed audio data, and compresses the data. A packet multiplexer(130) packetizes the data, and compresses the data. The second channel coder(140) includes channel information in the compressed data, and compresses the data. An MSU(Microwave Sounding Unit) multiplexer(150) multiplexes the output data of the first and second channel coders(120,140) in data stream type. A transmission multiplexer(160) multiplexes the output data of the MSU multiplexer(150) and service information in transmission stream type. An OFDM modulator(170) modulates the output data in OFDM system. A transmission circuit(180) converts an output signal of the OFDM modulator(170) into a wireless signal. A transmission antenna(ANT1) transmits the output signal.
Patent KR-20030044661-A (KR)
Title: Unit for measuring current and voltage of color organic electroluminescent device
Inventor: MUN DONG SEONG
IPC: G01R31/00
Filed: 2001-11-30
Abstract: PURPOSE: An apparatus for measuring a current and a voltage of a color electroluminescent device is provided to measure a red, a green and a blue colors, to measure all of the whole screen or the sub-pixels as well as to analyze the difference of the consumption power by allowing the frequency division and the duty modulation. CONSTITUTION: An apparatus for measuring a current and a voltage of a color electroluminescent device includes a sample holder(2) to install the color electroluminescent device, an x, y and z motion stage(6), provided with an illumination detector(4) installed on the sample holder(2) to measure the illumination of the color electroluminescent device, to control the positions of the measurements, a current and voltage measurement box(8) for switching various data to be transmitted to the color electroluminescent device mounted to the sample holder(2), a current and voltage controller(10) for transmitting the data required to the measurement of the color electroluminescent device characteristics to the current and voltage measurement box(8) and for collecting the data measured from the current and voltage measurement box(8) and a computer(12) for commanding the order of the measurement to the illumination detector(4) and the current and voltage controller(10) to analyze various data transmitted from the illumination detector(4) and the current and voltage controller(10) and for transmitting the characteristics of the color electroluminescent device to the monitor after the graphic process.
Patent KR-20030046033-A (KR)
Title: Animation message.
Inventor: KIM YOUNG MAN
Filed: 2001-12-03
Abstract: PURPOSE: A method for instantly inputting a message into a dialog balloon of a cartoon by using a character is provided to enable a beginner without professional knowledge to easily make an animation file including own message. CONSTITUTION: The method comprises a preparing step, an editing step, and a sending step. The editing step comprises a pre-planning step(A210), a storyboard making step(A220) temporarily editing the editing plan through a storyboard, a selecting/editing step(A230) repeatedly selecting and editing the character, a background, a music, an object, an accessory, an effect sound, a photo, a picture, and the dialog balloon, a preview step(A240) previewing a position, a size, and control of the edited contents, a correcting step(A250) correcting and adding the entire editing contents through preview, and a transforming step(A260) transforming the corrected and added contents into one card or moving animation file.