baber/WOPTO huggingface dataset:
Patent KR-20020018266-A (KR)
Title: A field emission display
Inventor: LEE CHEON GYU
IPC: H01J1/304
Filed: 2000-09-01
Abstract: PURPOSE: An FED(field emission display) is provided to make much percents of electrons, that are emitted from a plane electron source, reach a luminescent layer. CONSTITUTION: An FED comprises a front plate(100), a rear plate(110), many cathode electrodes(120), and plane electron sources(130). The front plate(100) is a screen plate. The rear plate(110) is spaced from the front plate(100). The cathode electrodes(120) are formed as strips on the inner side of the rear plate(110). The plane electron sources(130) are formed at pixel areas on the cathode electrodes(120) by screen printing or chemical vapor deposition. Potential adjusting electrodes(200) are formed at empty pixel areas between the cathodes(120). A first spacer(140) is allocated on each of the potential adjusting electrodes(200). A grid plate(150) is allocated on the first spacer(140). The grid plate(150) includes many electron passage holes(151) at pixel areas.
Patent KR-20020019769-A (KR)
Title: Apparatus for withdrawing dummy slabs
Inventor: EOM GI HONG
IPC: B21B39/00
Filed: 2000-09-07
Abstract: PURPOSE: An apparatus is provided to simply and accurately withdraw the dummy slabs using a clamping bar which is clamping operated back and forth without an additional worker, thereby remove a cumbersome operation in which the worker connects a wire rope to the dummy bars for withdrawing. CONSTITUTION: In dummy slabs for extracting slabs in a heating furnace, the apparatus for automatically withdrawing dummy slabs comprises a back and forth moving part equipped with a main box(14) which is installed so that it is moved to the side of the dummy slabs(1) charged into the heating furnace, and to the front of which a support plate(12) is horizontally fixed; a left and right moving part equipped with moving blocks which are installed so that each of the moving blocks are moved oppositely inside the main box(14) of the back and forth moving part; and a clamping part equipped with a clamping bar(56) which is connected to the front of the moving blocks of the left and right moving part so that the clamping bar(56) is oppositely rotated around a hinge axis to the center of which a pin is fixed, and at the front part of which pincer blocks(54) closely fixed to both sides of the dummy slabs(1) are installed.
Patent KR-20020021426-A (KR)
Title: System and method for tele-education service combining satellite communication and ground network and media for storing program source thereof
Inventor: PARK JONG SUN
Filed: 2000-09-15
Abstract: PURPOSE: A system and a method to improve the service of the remote education service by providing faster and better picture. CONSTITUTION: The user first connects to the internet homepage by the computer(S300) and the satellite lecture support server will display the main screen of the homepage(S310). The user is to select the lecture, then the satellite lecture support server will ask the user to enter the ID and the password(S330). The server will check the ID and the password. Afterwards the server will display the lecture to the screen of the user's computer(S340). If the ID and the password is incorrect, the server will display a message stating that the service is going to be charged. If the user decides to register for the service(S334), the user information input screen will appear(S338). When the remote lecture begins, the server will use the satellite to send the image files to the user's computer(S350). The server will display the data by the progress signal(S360). If the user has any questions or any comment, the user can use the chatting screen, e-mail, or board(S375).
Patent KR-20020021542-A (KR)
Title: Global roaming method using removable user identity module R-UIM
Inventor: SHIN YONG SEOK
IPC: H04B1/38
Filed: 2000-09-15
Abstract: PURPOSE: A global roaming method using an R-UIM(Removable-User Identity Module) is provided to include a lock SID(System ID) of a preventive system network and a lock NID(Network ID) of a preventive system network in an R-UIM area, and to differentiate the lock SID and the lock NID according to an R-UIM of a moving area, so as to efficiently perform global roaming between areas and countries having CDMA system networks. CONSTITUTION: If a terminal adopting an R-UIM moves to a country A from a country B(100), the R-UIM is changed to an R-UIM of an "a" provider in the country A(102). The terminal reads a system parameter, a CDMA channel(primary channel of system A), a secondary channel of the system A, a primary channel of system B, a secondary channel of the system B, a lock SID, and a lock NID from the R-UIM, and performs acquisition(106). The CDMA channel read from the R-UIM is registered in a CDMA channel of the "a" provider only, by using the lock SID and the lock NID, according to roaming agreement between the "a" provider and a "d" provider.
Patent KR-20000072707-A (KR)
Inventor: KIM JAE MYEONG
IPC: H04L12/22
Filed: 2000-09-20
Abstract: PURPOSE: A method for automatically monitoring invasion and cutting off hacking in real time, is provided to pass hardware and software simultaneously performing the functions of invasion cutoff and monitoring for every packet information accessing to an internal network through an external information and communication network, so as to completely cut off related packet and messages. CONSTITUTION: A data packet accessed through an external information and communication network like the Internet is read from a packet collector. If the data packet is for completion, the steps are ended. If the data packet is not completed, packet filtering is processed for packet information which is a result of the packet reading, by referring to an invasion cutoff rule in an invasion cutoff rule storage. If the data are for invasion, the packet is perished. If the data are not for invasion, a log processor performs packet filtering log processing. Invasion monitoring engine decides invasion by referring to an invasion pattern within invasion pattern database storage. Log processing of a result of invasion decision is performed to the log processor. If a decided result is not for invasion, packet transmission is performed. If the decided result is for invasion, the invasion monitoring engine performs an invasion cutoff rule automatically adding packet information to an invasion cutoff rule storage. Alarm and notification are performed to an alarm and notification processor. The packet is perished and the first step is returned.
Patent KR-20020023527-A (KR)
Title: A multi-division indoor unit of air-conditioner
Inventor: LEE EUN SUN
IPC: F24F1/00
Filed: 2000-09-22
Abstract: PURPOSE: An indoor unit of multi-split air conditioner is provided to increase an intake air volume by arranging a plurality of blower fans, while preventing blower fans from drooping and allowing for the easy maintenance. CONSTITUTION: An indoor unit comprises a chassis(50) fixed to a wall, and which includes a base(52) having a heat exchanger(100) disposed in front of the base, a lower plate(54) fixed to the lower portion of the base, and an air flow channel(56) for guiding the air shifted to the front surface of the base; blower fans(90a,90b) interposed between the chassis and the heat exchanger, which are interconnected through a rotating shaft such that blower fans rotate in an integrated manner; a support member for supporting both sides of the blower fan and the rotating shaft connecting blower fans; a front frame(60) coupled to the front of the chassis so as to cooperate with the chassis to form a space for accommodating the heat exchanger and blower fans; and a suction grill(70) coupled to be rotatable to the front surface of the front frame, which has an inlet port(72).
Patent KR-20020024951-A (KR)
Title: Linking system and method between a monitor and a wireless terminal
Inventor: BAN YEONG HUN
IPC: H04B1/40
Filed: 2000-09-27
Abstract: PURPOSE: A system and a method for interworking a monitor and a wireless terminal device are provided to connect a desktop computer or a portable computer with the wireless terminal device such as a cellular mobile communication terminal, a PCS(Personal Communication Service), a personal data communication terminal, a TRS(Trunked Radio System) and a smart phone, or to connect a general simple monitor to the wireless terminal device so as to use the connected monitor as a monitor of the wireless terminal device. CONSTITUTION: An interface part(14) receives data from a wireless terminal device and converts the data to output the data through a computer monitor(16), then delivers the converted data to a wireless terminal device emulator(21) built-in a computer. The wireless terminal device emulator(21) receiving the data converted in the interface part(14) provides a function to display the data on the computer monitor(16). The computer monitor(16) displays the data delivered from the wireless terminal device emulator(21).
Patent KR-20020028085-A (KR)
Title: System for operating a research based on the internet surroundings and method for operating the research using the same
Inventor: CHOI IN SU
IPC: G06Q30/02
Filed: 2000-10-06
Abstract: PURPOSE: A system and a method for managing a questionnaire survey based on the Internet environment are provided to make a surveyor enjoy a customized service like an offline style while progressing the overall process of questionnaire survey through the online. CONSTITUTION: The system comprises a combination of a DB block(70), a DB management server(20), a questionnaire survey management server(10), a cyber character management part(40) and a mailing management server(30). The DB block is equipped with a questionnaire client information DB(71), a questionnaire respondent information management DB(72), a questionnaire configuration information management DB(73), a questionnaire response information management DB(74), a message/character information DB(75) and a questionnaire result information management DB(76). The DB management server selectively stores the questionnaire client information, the questionnaire respondent information, the questionnaire configuration information, the questionnaire response information, the message/character information and the questionnaire result information in the DB block, and selectively outputs the various data from the DB block.
Patent KR-20020029486-A (KR)
Title: Photosensitive resin composition and slurry forming phosphor layer pattern using the same
Inventor: CHOI CHEON GI
IPC: H01J9/20
Filed: 2000-10-13
Abstract: PURPOSE: A photosensitive resin composition and supply for forming fluorescent film pattern is provided to obtain a fluorescent film pattern without using a photosensitive agent like sodium dichromate, while allowing the size of fluorescent film pattern to be easily controlled. CONSTITUTION: A photosensitive resin composition is composed of a photosensitive polymer expressed by the following first chemical formula; a compound expressed by the following second chemical formula; a dispersing agent; and a dispersing medium. In formula, l:m:n = (1.0 - 4.5):(70.0 - 98.0):(1.0 - 20.0).
Patent KR-20020033909-A (KR)
Title: A control device of receiving bandwidth in receiving port for rf system
Inventor: MIN GYEONG HO
IPC: H04B1/16
Filed: 2000-10-31
Abstract: PURPOSE: An apparatus for adjusting a receiving band in a radio transmit-receive system is provided to enhance signal regeneration by increasing the dynamic range of a receiving path and improving the demodulation capability of a receiving unit, in a system that executes the modulation and demodulation of a digital signal. CONSTITUTION: An apparatus for adjusting a receiving band in a radio transmit-receive system is composed of a multiplexer(21), an AGC part(30), the second LNA(Low Noise Amplifier)(22), the first BPF(Band Pass Filter)(23), a frequency conversion part(24,25), the second BPF(26) and a demodulator(27). The multiplexer(21) multiplexes a signal transmitted or received through an antenna. The AGC part(30), adjusting the gain of a signal received through the antenna, is comprised of a power detector(31) and the first LNA(32). The power detector(31) detects the strength of the received signal. The first LNA(32) adjusts the gain of the received signal, based on the detected signal strength. The second LNA(22) executes low noise amplification for the gain-controlled received signal outputted from the AGC part(30). The first BPF(23) filters a receiving-band signal among the signals outputted from the second LNA(22). The frequency conversion part(24,25) converts the signal filtered through the first BPF(23) into an IF(Intermediate Frequency) signal. The second BPF(26) filters the IF signal. The demodulator(27) demodulates the signal outputted from the second BPF(26), based on the modulation type of the signal.
Patent KR-20010051382-A (KR)
Title: Hermetic rotary compressor
Inventor: FUKUOKA HIROTSUKU
IPC: F04C18/02
Filed: 2000-11-01
Abstract: PURPOSE: To reduce a cost by reducing manhours by dispensing with boring of a large number of holes and taps and working of a surface from cast iron by machine work for forming a cylinder block in a conventional hermetic rotary compressor. CONSTITUTION: In this hermetic rotary compressor, a cylinder block 7 is formed of sintered iron, a compression mechanism part 3 is welded and fixed to a sealed vessel 1 except for a cylinder, two cylinder blocks 7a, b are molded by a mold by sintering, and a material shape 31 is formed in the same shape to reduce work manhours as well as to use material part items in common to provide an inexpensive compressor.
Patent KR-20020034042-A (KR)
Title: Programmable impedance control circuit and method
Inventor: CHO UK RAE
IPC: H03K19/00
Filed: 2000-11-02
Abstract: PURPOSE: A programmable impedance control circuit and a method thereof are provided, which perform a locking operation of an impedance under a system environment of an initial normal operation, and control an impedance of a transmission line programmably as to the changes of external environmental factors like a voltage and a temperature. CONSTITUTION: A comparator(111) compares a voltage of a pad(5) obtained by assembling a MOS array(3) and an external resistor(RQ) with a reference voltage(Vref) and outputs its result signal. A latch(112) stores result signals from the comparator continuously and outputs its stored value. A counter(113) performs up/down counting according to the value from the latch and outputs the count value to the MOS array and a register(210) as a code signal. A sequence(114) outputs a locking sensing signal by sensing the locking if a continuous period of a stable code is achieved during a pre-established cycle by sensing a code from the counter, and generates a signal stopping an operation of the counter at the same time. And the register is enabled by receiving the locking sensing signal from the sequence, and stores the code value during the locking from the counter and transfers it to an output driver.
Patent KR-20020005355-A (KR)
Title: A packing for exhausting gas using a nonwoven fabric of polypropylene and a manufacturing method
Inventor: PARK SEUNG WON
IPC: B32B27/32
Filed: 2000-11-15
Abstract: PURPOSE: A packing with polyester nonwoven fabrics is provided to have a laminated structure and to be used in a bottle, through which fermentation gases generated in the bottle are exhausted. CONSTITUTION: The packing has a laminated structure of a sheet of polyester nonwoven fabrics(2) and a foamed sheet of polyethylene(1). Such a structure is formed by compressing a long fiber of polyester using a press roller having micro protrusions thereon at a pressure of 70 to 80 kg/cm¬2 to form a sheet of polyester nonwoven fabrics(2) with micro depressions thereon having a thickness of 0.32 to 0.57 mm, thermal fusing the sheet of polyester nonwoven fabrics(2) to a foamed sheet of polyethylene using a press roller on the lower side of the foamed sheet of polyethylene.
Patent KR-20010051789-A (KR)
Inventor: JANG YOUNG GIL
IPC: E01B9/30
Filed: 2000-11-17
Abstract: PURPOSE: A railway rail clip is provided to strengthen durability by relaxing the intensive condition of bending stress at a specific part. CONSTITUTION: An insertion part(11) is extended and formed in a couple part(11a) of a straight rod form and one end of the couple part as a hinge part(11b) arranging to be parallel with the couple part in the upper part of the couple part. A supporting part(12) consists of an interlocking part(12a) and a pressing part(12b). The interlocking part is extended to the hinge part and arranged to be parallel with the hinge part in the one side of the hinge part. The pressing part is extended to the interlocking part and arranged in order in the lower part of the interlocking part. The pressing part of the supporting part is placed on the flange, pressed and fixed into an elongated hole of a fixture on a rail support.
Patent KR-20020039147-A (KR)
Title: Device for retaining discharging valve of compressor
Inventor: KANG DONG SU
IPC: F04B7/00
Filed: 2000-11-20
Abstract: PURPOSE: A device for supporting discharge valve of variable capacity type swash plate compressor is provided to improve efficiency of compression, cooling performance and durability by prevent a discharge lead valve of a valve unit from getting loose from a valve plate. CONSTITUTION: A protrusive supporting part(551) is formed on a boundary between an inside flat part and an outside bent part of an inner surface of a valve retainer(55) facing the discharge lead valve to contact with a discharge lead valve(53). A stepped part(57) is formed between the valve retainer and the discharge lead valve in an inner area of the protrusive supporting part.
Patent KR-20010016212-A (KR)
Title: Mineral brick footpath-roadway and manufacturing method of the same
Inventor: KIM TAE HYUN
IPC: C04B18/30
Filed: 2000-11-22
Abstract: PURPOSE: Provided is a manufacturing method of mineral blocks for sidewalk and roadway which has improved strength, durability and various colors compared with conventional cement blocks by using sewage sludge material and additives such as kaolin, clay and mineral binder. CONSTITUTION: The method comprises the steps of: drying sewage sludge(water content: 70-85%) in air; burning organics at 300-600deg.C; mixing 65-75wt.% of sewage sludge, 20-25wt.% of clay and 5-10wt.% of mineral binder(bentonite) for 20-30mins; adding an effective amount of water; pressing and hot-blast drying; sintering at 1000-1400deg.C for 8hrs.
Patent KR-20020039929-A (KR)
Title: Methods and appliances for internet telephone composing of the telephone and sound devices
Inventor: YU CHOON YEOL
IPC: H04L12/66
Filed: 2000-11-23
Abstract: PURPOSE: An internet phone method and apparatus for connecting a conventional telephone to a sound card is provided to perform telephone conversation through a conventional phone using a device for connecting the telephone to the sound card and a device for recognizing a callee telephone number. CONSTITUTION: An intermediate service provider side device(2) perform A/D(Analog/Digital) conversion, and connects a call to a computer system(5). If a user connects to the intermediate service provider side device(2), the user dials a callee telephone number. The dialed signal is converted into a digital signal in the intermediate service provider side device(2), and the converted digital signal is provided to a computer system(7) through an Internet network(6). The digital signal is converted into an analog signal through a box, and the analog signal is provided to a telephone(10). The telephone(10) provides the analog signal to telephones(11).
Patent KR-20020040306-A (KR)
Title: Apparatus and method for controlling vertical synchronizing signal of television
Inventor: PARK CHANG GON
IPC: H04N5/04
Filed: 2000-11-24
Abstract: PURPOSE: A device and a method for controlling vertical synchronizing signals of a TV are provided to locate the vertical synchronizing signals at a regular position all the time, and to remove parasitic pulse included in the vertical synchronizing signals, so as to display OSD(On Screen Display) and teletext information at the regular position all the time without being affected by a deflection circuit. CONSTITUTION: Vertical and horizontal oscillators(4,6) detect video signals from TV signals received through an antenna, to be triggered by vertical/horizontal synchronizing signals separated from the detected video signals. Vertical and horizontal output units(5,7) convert the signals output from the vertical and horizontal oscillators(4,6) properly, to control current of a deflection coil. A microcomputer and teletext decoder decodes the synchronizing signals(H/V-SYNC) generated in the vertical and horizontal output units(5,7), to output OSD signals to a video processor(9). A delay controller(100) adjusts the timing of the vertical synchronizing signals(V-SYNC) output from the vertical output unit(5) within a regular block in an even field and an odd field of the horizontal synchronizing signals by a delay time output from the microcomputer(8). And a parasitic pulse remover(200) receives a control signal of the microcomputer and removes remaining parts including parasitic pulse while leaving a predetermined section in vertical synchronization output from the delay controller(100).
Patent KR-20010062192-A (KR)
Inventor: SAKUTA KOJI
IPC: A61K8/98
Filed: 2000-12-07
Abstract: PURPOSE: To obtain a lipstick composition good in feeling of use and makeup finish, causing extremely slight color migration, discoloring, bleeding, or the like, of the lipstick with time and excellent in makeup lasting quality. CONSTITUTION: This lipstick composition is characterized as comprising the following (a), (b), (c) and (d) ingredients. (a) 0.1-30 wt.% of a silicone crosslinked polymer containing hydrophilic organic groups and insoluble in organic solvents, (b) 10-90 wt.% of one or more kinds selected from the group consisting of a liquid hydrocarbon, an ester, a higher fatty acid, a higher alcohol and a silicone oil, (c) 5-50 wt.% of a semisolid oil and fat or a solid oil and fat and (d) 1-50 wt.% of a pigment.
Patent KR-20010016422-A (KR)
Title: Method of compulsive execution of advertising program by system bios control
Inventor: LEE TAE GYEONG
IPC: G06F9/24
Filed: 2000-12-09
Abstract: PURPOSE: The method for forcibly executing an advertisement application program by the control of a system BIOS is provided to keep the advertisement effect of the personal computer supplied in free or with a low cost, by allowing the BIOS to terminate a computer system by force when a user stops the execution of the application program for displaying the advertisement. CONSTITUTION: The BIOS initializes the stored value of the communication channel address, allocated to a CMOS RAM, to be zero(101). An one minute timer operates(102), and thereby the BIOS increments a parameter(K) by 1 whenever one minute is expired(103). The advertisement application program resets the parameter(K) every five minutes to be zero(200). When the parameter(K) is increased up to 21, the first warning sound is output to the user for one minute(104). The second warning sound is generated if the parameter(K) is increased up to 26(106). When the parameter(K) goes to 31(107), the BIOS regards it as the overheat of a computer CPU(108), and then terminates the computer system(109).