baber/WOPTO huggingface dataset:
Patent KR-20020080589-A (KR)
Title: ADSL Service Apparatus
Inventor: JU GWANG JIN
IPC: H04L12/28
Filed: 2001-04-16
Abstract: PURPOSE: An ADSL(Asymmetric Digital Subscriber Line) service device using an artificial satellite is provided to transmit data through a telephone line and to receive data through the artificial satellite, so that an upload speed as well as a download speed is raised. CONSTITUTION: In a subscriber device(900), a satellite receiving unit(200) receives signals of a predetermined downstream channel from a satellite(400). A filtering unit(150) filters signals in a frequency band of the downstream channel and filters signals in a frequency band of an upstream channel through a telephone line. A modem(110) demodulates the filtered downstream channel signals and modulates the upstream channel signals. The subscriber device(900) transmits upstream channel data to a telephone office(700) through the filtering unit(150). The telephone office(700) transmits downstream channel data to be transmitted to a subscriber to a satellite data station(600). The satellite data station(600) transmits the received downstream channel signals to a satellite transmission antenna(500). The downstream channel signals passes through the satellite(400) and are received to a satellite receiving antenna(300), thus being inputted to the satellite receiving unit(200).
Patent KR-20020083272-A (KR)
Title: Winding device for continuous polymerizing system using plasma
Inventor: AHN SEUNG PYO
IPC: C23C16/54
Filed: 2001-04-26
Abstract: PURPOSE: A winding apparatus for continuous polymerizing system using plasma is provided to prevent generation of quality defects due to edge bit by automatically sensing generation of edge bit on a material to be wound on a winder and intensively rolling a portion where the edge bit is generated. CONSTITUTION: In a continuous polymerizing system using plasma comprising a process chamber in which a polymer layer is deposited on a material by plasma treatment, an unwinder for continuously supplying a material in the sheet state to the inner side of the process chamber, and an unwinder for winding the material on which the polymer layer discharged from the process chamber is deposited, the winding apparatus for the continuous polymerizing system using plasma comprises an edge bit sensing means for sensing generation of edge bit of a material to be wound around the winder(4); and an edge bit removing means(20) for removing edge bit by intensively rolling a portion where the edge bit is generated, wherein the edge bit sensing means is displacement sensors(11,11') that are installed at both sides of the inner part of a winding chamber to detect an elevation difference between the displacement sensors(11,11') and the material, the edge bit removing means(20) comprises an ironing roller(21), and a pressing device(22) comprising a cylinder(31), a driving lever(32), a rotation shaft(33), and a driven lever(34).
Patent KR-20010098961-A (KR)
Title: 반도체 프로세싱 챔버와 원격 플라즈마 발생기의 통합
IPC: C23C16/509
Filed: 2001-04-28
Abstract: 소형이고 내장형인 원격 플라즈마 발생기가 통합된 기판 프로세싱 시스템을 형성하기 위하여 반도체 프로세싱 챔버의 리드에 장착된다.  원격 플라즈마 발생기가 챔버의 향상된 세정을 제공하며 인 시츄 플라즈마 세정 공정보다 낮은 퍼플루오로카본 배출을 위한 세정 플라즈마 종을 발생시키기 위하여 세정 작동시 작동된다.  3방 밸브는 챔버로의 가스 유동을 제어하기 위하여 조정된다.  세정 작동 동안, 3방 밸브는 제 1가스 라인으로부터 원격 플라즈마 발생기로 세정 플라즈마 전구체를 보내어 세정 증착을 위해 챔버로 유동되는 세정 플라즈마 종을 발생시킨다.  증착 프로세스동안, 3방 밸브는 제1 가스 라인으로부터 챔버로 제 1 프로세스 가스를 보내어 원격 플라즈마 발생기를 바이패싱한다.  제 1 프로세스 가스는 증착된 기판상에 층을 증착하기 위하여 챔버내로 들어가기 전에 혼합 장치내의 제 2가스 라인으로부터 공급되는 제 2 프로세스 가스와 통상적으로 혼합된다.
Patent KR-20020086070-A (KR)
Inventor: CHOI GWON SU
IPC: H01J31/15
Filed: 2001-05-11
Abstract: PURPOSE: A VFD(Vacuum Fluorescent Display) is provided to reduce the manufacturing time of substrate and simplify the manufacturing process of the substrate by simultaneously forming an anode, a line electrode, and a non-transmission unit. CONSTITUTION: A pair of front and rear substrates(14,16) is comprised of a vacuum vessel together with a side glass. A filament(18) is mounted within the vacuum vessel and emits thermal electrons. A wiring layer(22) is provided on one of the two substrates(14,16) and electrically connects the inside of the vacuum vessel. A fluorescent layer(20) is comprised of plural segments and radiated by the thermal electrons emitted from the filament(18). The wiring layer(22) is comprised of plural anodes(22a) having an extended unit(22'a), a lead pad(22b) to be connected to an external terminal, and a line electrode(22c) electrically connecting the lead pad(22b) to the anodes(22a).
Patent KR-20020089760-A (KR)
Title: a manufacture method of zeolite and amino acid manure
Inventor: JUN WI JONG
IPC: C05F15/00
Filed: 2001-05-24
Abstract: PURPOSE: Provided is a manufacturing method of amino acid fertilizer which purifies polluting materials of the soil and offers non-polluted food crops by using animal blood and zeolite. CONSTITUTION: The manufacturing method of amino acid fertilizer is as follows: extracting blood powder by thermal decomposing animal blood, being less than 15% in water content; adding enzymes, alkaline proteases, microbes, bacillus, under the condition of 50deg.C and pH8-10 to decompose protein contained in blood, resulting in blood-decomposed liquid, amino acid liquid containing 18 kinds of amino acids; dissolving main components of fertilizer such as N, P, K, Mn, B, Mo, Zn, etc., in amino acid liquid; adding zeolite to be a weight ratio of amino acid liquid to zeolite of 2 : 8.
Patent KR-20020004819-A (KR)
Title: A Computer-Executable Method for e-Commerce by using Special sales e-Marketplace
Inventor: KIM YEONG JIN
Filed: 2001-05-25
Abstract: PURPOSE: An EC(Electronic Commerce) method through the special e-market place on the computer is provided for a client to select a product individually and for a purchaser to buy the product promptly for activating the EC. CONSTITUTION: The client inquiries the product information offered by a web server(S11) and enters the data about selecting the product to the web server(S12). The client receives the product information from the web server(S13) and serves the product information to the purchaser(S14). The client receives the data about the product, which the purchaser wants to buy(S15). The client pays a part of the product price of the purchaser(S16) and processes the ordering by sending the order data to the web server(S17). The client receives the result of the product order from the web server(S18).
Patent KR-20020066926-A (KR)
Title: Fumigated steam
Inventor: KIM ME RAN
IPC: A61H39/06
Filed: 2001-06-01
Abstract: PURPOSE: A fumigator using moxa is provided to allow users, in particular women to conveniently perform moxa fumigation therapy by installing it to a toilet bowl, thus preventing women's diseases relating to the vagina. CONSTITUTION: The fumigator using moxa consists of a cup(1) that a center portion(12) of a bottom surface is projected downward and a penetrating hole(13) is punched at the center of the center portion to form a valley(14) along the outer periphery of the hole; a fixing member(2) having a fitting part(21), a ring part(22) receiving the cup, and a connector(23) between the fitting part and the ring part; and a frame(3) defining a shape of moxa mass.
Patent KR-20020092738-A (KR)
Inventor: JI SEONG HUN
IPC: H01J29/76
Filed: 2001-06-05
Abstract: PURPOSE: A cathode ray tube is provided to correct convergence for G electron beams and improve image quality by installing a field controller in a shield cup of an electron gun and preventing an unbalanced HCR(Horizontal Center Raster) mis-convergence. CONSTITUTION: A coil support body(28c) is used as a main body of a deflection unit(28). A large aperture portion and a small aperture portion(28b) are formed at both ends of the coil support body(28c). A horizontal coil and a vertical coil are installed at the inside and the outside of the coil support body(28c) in order to a horizontal and a vertical deflection magnetic field of electron beams. The vertical coil is wound on a core installed on an outer circumference of the coil support body(28c). A cross arm(28g) is installed at the large aperture portion. The coil support body(28c) is formed with a couple of insulating materials. A plate(28h) is formed around the small aperture portion. An electron gun is formed with a plurality of cathodes, a plurality of electrodes, a shield cup, and a field controller. A correction portion(32) is installed on the plate(28h) of the coil support body(28c). A plurality of fixing portions(34) are used for fixing the correction portion(32).
Patent KR-20020096444-A (KR)
Title: Door control system by train
Inventor: AHN TAE GI
IPC: B61D19/00
Filed: 2001-06-20
Abstract: PURPOSE: A system for controlling a door for a city train car is provided to secure the safety of a passenger by controlling the opening and closing of a door having a trouble and to improve the maintenance efficiency by automatically recording the malfunction history. CONSTITUTION: A door control unit comprises a main and an auxiliary CPUs(Central Processing Units), an I/O(Input/Output) device, a sensor signal processor, a sensor, a display device, and an I/O relay. The door control unit is electrically connected with a solenoid valve of a door engine. If an open signal is transmitted from a cab, the open signal is applied to the solenoid valve. Then, a door is opened. If an obstacle signal is transmitted to the I/O device after a close signal is transmitted from the cab, the door control unit transmits an open signal to the solenoid valve. Thus, the door is opened repeatedly.
Patent KR-20030002401-A (KR)
Inventor: KIM HUI SIK
IPC: C12N1/20
Filed: 2001-06-29
Abstract: PURPOSE: Provided is a novel Alcaligenes sp. NK 306 strain producing swine feeds by wet fermentation of food wastes. The novel strain grows rapidly, and is excellent in enzyme activity and antagonism. CONSTITUTION: The novel Alcaligenes sp. NK 306 strain(KCTC 1082P) has enzyme activities of amylase, protease, cellulase and lipase, and antagonistic effects on E.coli, Salmonella, Staphylococcus and Candida. A microbial preparation contains the novel Alcaligenes sp. NK 306 strain(KCTC 1082P) adsorbed to a growth medium, such as diatomite, zeolite and rice bran, and to a carrier.
Patent KR-20030002830-A (KR)
Title: Method for fabricating interlayer of semiconductor device
Inventor: LEE SEUNG JIN
IPC: H01L21/316
Filed: 2001-06-29
Abstract: PURPOSE: A method for forming an interlayer dielectric in a semiconductor device is provided to restrain generation of voids and via bowing by planarizing an insulating layer using an SOG(Silicon On Glass) coating method. CONSTITUTION: An insulating layer(25) is deposited on a silicon wafer(21) having a plurality of metal patterns(23). The silicon wafer(21) is loaded in SOG coating equipment. Then, an SOG layer(27) is rotationally coated on the resultant structure by flowing SOG solvent in the SOG coating equipment and pressing under high pressure. At this time, the high pressure in the SOG equipment is maintained in 1-10 pressure.
Patent KR-20020008068-A (KR)
Inventor: KUGAI HIROKAZU
IPC: H01M4/1395
Filed: 2001-07-18
Abstract: PURPOSE: A member having a lithium metal thin film is provided, which is extremely thin, uniform, and not degraded by air. CONSTITUTION: The member(10) includes a substrate(11) and a thin lithium metal film(12) formed on the substrate(11) by a vapor deposition method. The thin film(12) typically has a thickness of 0.1μm to 20μm. The substrate(11) is typically made of a metal, an alloy, a metal oxide, or carbon. The substrate(11) typically has a thickness of 1μm to 100μm. The member(10) is used as an electrode member for a lithium cell.
Patent KR-20010085072-A (KR)
Inventor: HWANG JAE WON
IPC: A01M23/00
Filed: 2001-07-30
Abstract: PURPOSE: A rattrap is provided to fasten a thread hank to a rubber band, hook the rubber band at a trap, to lay a bait on the trap, to hook the rubber band at the rat when the rat eats the bait, and to release the thread from the hank when the rat runs away so that it can track a rat path, a rat hole and a rat inhabit. CONSTITUTION: The device comprises a rubber band(1), a thread hank(5), a sound plate(6), a marked line(16), a stepping board(17), a push stool(7), a fixed board(9), a push stick(9), and a feed support(18). The rubber band(1) is connected with the thread hank(5) via a thread. The thread hank(5) is rotated to smoothly release the thread when the rat, hooked at the rubber band(1), turns a moving direction while running away. The sound plate(6) generates a sound when the thread is released. The marked line(16) is a basis line for properly banding the rubber band(1) around a band frame(11). The rat foots on the push stool(7), the push stick(9) is pushed, and then the rubber band is taken off at one time from the band frame(11) to make the rubber band(9) hook around a body of the rat.
Patent KR-20030013117-A (KR)
Inventor: RYU SUNG HEE
IPC: F04D1/00
Filed: 2001-08-07
Abstract: PURPOSE: A spurt pump and an impeller thereof are provided to easily install and move by compacting the spurt pump, simplifying parts, and reducing power loss, thereby improving transfer efficiency. CONSTITUTION: A spurt pump includes a casing(100) having a suction port(110) and a discharge port(150), and having an open part(130) opposite to the suction port; an impeller(200) arranged in the casing having an inflow port(230) formed to be communicated with the suction port, and a coupling part having a through hole, and an outflow port(290) formed at the outer peripheral surface; a casing cover(300) having a through hole(330) in the center, and one side combined with the open part of the casing; a fixing seal(410) secured around the through hole of the casing cover; a fixing element(430) fixing the fixing seal at the casing cover; a mechanical seal(450) facing the fixing seal; a receiving part(500) extended from the other side of the casing cover and receiving the fixing seal, the fixing element, and the mechanical seal; a sleeve(600) mounting the mechanical seal; a motor shaft(700) inserted into the sleeve, wherein the protruded front end part is connected with the coupling part of the impeller; a coupling element(800) coupling the coupling part of the impeller and the sleeve with the motor shaft; and a receiving part cover(900) rotatively supporting the sleeve for closing the receiving part.
Patent KR-20030014873-A (KR)
Title: Speaker phone apparatus and method in digital telephone
Inventor: CHO MU HUI
IPC: H04M1/00
Filed: 2001-08-13
Abstract: PURPOSE: A speaker phone device in a digital telephone and a method therefor are provided to selectively use a half duplex speaker phone function and a full duplex speaker phone function in the digital telephone. CONSTITUTION: A voice signal processing unit(150) processes a transmitting and receiving voice signal by a half duplex call type. A full duplex speaker phone module(170) is capable of mount and dismount for processing the transmitting and receiving voice signal by a full duplex call type. A control unit(100) sets a speaker phone mode according to the mount of the full duplex speaker phone module(170), and performs a control operation so that the voice signal processing unit(150) or the full duplex speaker phone module(170) processes the transmitting and receiving voice signal.
Patent KR-20030016747-A (KR)
Title: Wide band receiving apparatus for communication mobile device
Inventor: PARK JEONG HO
IPC: H04B1/40
Filed: 2001-08-21
Abstract: PURPOSE: A wideband receiver of a mobile communication terminal is provided to enable wideband reception even through an A/D(Analog-to-Digital) converter having a limited operation range in an SDR(Software Defined Radio) method which process a signal by A/D converting a received signal in the first stage. CONSTITUTION: A transceiving signal separator(2) separates signals transceived through an antenna(1). The first switch(3) separates high frequency signals and low frequency signals in the signals received through the transceiving signal separator(2). A high frequency filter(4) and a low frequency filter(5) respectively filter the high frequency signals and the low frequency signals separated through the first switch(3). LNAs(Low Noise Amplifiers)(6,7) respectively perform low noise amplification for the filtered high frequency signals and low frequency signals. A mixer(8) converts the frequency level of the amplified high frequency signals to a DC(Direct Current) level. DC signal eliminators(9,10) respectively eliminate noise and DC level signals from the high frequency signals passing the mixer(8) and the low frequency signals passing the LNA(7). And the second switch(11) interworking with the first switch(3) selectively applies the high frequency signals and the low frequency signals to an A/D converter(2).
Patent KR-20020062549-A (KR)
Inventor: HASEGAWA TAKASHI
IPC: G06F21/10
Filed: 2001-08-30
Abstract: PURPOSE: To provide a broadcasting method and a broadcasting receiver for enabling contents to be viewable for a time predetermined by a distributor, while distributing the contents without viewing in advance, and to protect the contents by making the contents incapable of viewing for the time not intended by the distributor. CONSTITUTION: Contents, accompanied by storage start instruction information are broadcasted and recorded on a recording medium of the receiving side at a first time period, and reproduction start instruction information for reading the contents recorded on the recording medium are broadcasted to make the contents which are viewable in a second time period being later than the first time period, and the contents are desirably enciphered. Read enciphered contents are decoded by using a decoding key broadcasted, together with the reproduction start instruction information and reproduced in the second time period. The decoding key is erased at the same time the decoding is finished.
Patent KR-20030006881-A (KR)
Title: System decoder device and packet data correcting method
Inventor: KIMURA JUNICHI
IPC: H04N19/46
Filed: 2001-08-30
Abstract: PURPOSE: To solve the problem of a conventional media data form, by which an application decoder could not detect accurate position of a transmission error because the form of the media data given to the application decoder becomes a form of omitting the payload of a packet causing a packet loss on the occurrence of the packet loss during radio communication transmission of the digital media data. CONSTITUTION: A system decoder embeds a data stream, not include in the specification/standard of the application decoder by which the application decoder can explicitly discriminate at the occurrence of a communication error, to a packet loss part of received data so that the application decoder can detects an accurate position of the transmission error. Furthermore, the system decoder and the application decoder decide the data stream to be embedded, in advance, so that the application decoder can detect the error location more accurately.
Patent KR-20030021681-A (KR)
Title: Neck anti-injury device of headrest for automobile
Inventor: LEE GEUN BAE
IPC: B60N2/48
Filed: 2001-09-07
Abstract: PURPOSE: A neck protecting apparatus of a headrest for a vehicle is provided to prevent the neck of the passenger from being injured by restricting the head from being pulled back with moving the headrest upward at a rear-end collision. CONSTITUTION: An electronic control unit(11) controls a gas generator(12) according to signals from a collision detecting sensor(10) at a rear-end collision. A headrest(17) moves up to support the head of the passenger by operating a driving unit with gas pressure of the gas generator. The driving unit pushes a disk(19) connected to a support bar(18) of the headrest by driving first and second cylinder units(13,15) with piston rods(14,16). Teeth are formed in the inner periphery of the first cylinder unit and the outer periphery of the piston rod to restrict the piston rod from moving down. The neck is protected with preventing the head of the passenger from being pulled back by moving up the headrest at the rear-end collision.
Patent KR-20030024477-A (KR)
Title: Front structure of an automotive trunk room
Inventor: LEE JAE YONG
IPC: B62D25/10
Filed: 2001-09-18
Abstract: PURPOSE: The front structure of a trunk for a vehicle is provided to prevent drivers and passengers from being hurt by luggage kept in the trunk to enter inside the vehicle in a sudden stop or in accidents. CONSTITUTION: The front structure of a trunk is composed of a partition board(10) installed between a rear seat(20) and the trunk to divide rooms for the trunk and the inside of a vehicle(11), and reinforcements(30) placed between the partition board and the rear seat. The upside of the partition board is connected with a tray panel(13) and the lower part is combined with a floor panel(12). Numbers of reinforcements connect the floor panel with the tray panel. The front structure of the vehicle reduces production cost and increases the efficiency of space utilization for the trunk.
Patent KR-20030024960-A (KR)
Title: Mode change device and method of vcr
Inventor: KIM SEONG TAE
IPC: G11B15/02
Filed: 2001-09-19
Abstract: PURPOSE: A mode conversion device and method of a VCR(Video Cassette Recorder) are provided to minimize contact failure and secure diversity of design. CONSTITUTION: A mode conversion device of a VCR comprises a cam gear(40) and a switching unit(50). The mode conversion device is geared with the cam gear. The mode conversion device senses a set mode and outputs a sensing signal to a control unit. The cam gear includes plural protrusions(42,44) protruded to the outside of the lower outer periphery except gear teeth. The switching unit comprises a connection terminal(52), maintaining spacing to contact the protrusions and having elasticity, and a sensing terminal(54). One end of the sensing terminal is contacted with the connection terminal and the other end is fixed to a main base(30).
Patent KR-20020024538-A (KR)
Inventor: ASUKATA TAKAYUKI
IPC: G02B6/00
Filed: 2001-09-24
Abstract: PURPOSE: A stamper manufacturing method is provided to shorten a time for manufacturing a stamper without requiring special equipment such as a dry etching device. CONSTITUTION: A stamper manufacturing method comprises the steps of forming a photoresist layer on one of surfaces of a conductive substrate, exposing a desirable portion of the photoresist layer, developing the photoresist layer, forming an electroforming body on the substrate in a portion from which the photoresist layer is removed at the developing step, and carrying out washing to remove the photoresist layer from the substrate.
Patent KR-20030031644-A (KR)
Title: A adhesive composition for tire tread label
Inventor: KIM MYEONG HWAN
IPC: C09J107/00
Filed: 2001-10-15
Abstract: PURPOSE: An adhesive composition for a tire tread label is provided, which shows an excellent adhesive strength at both low and high temperature, exhibits excellent heat resistance and cold resistance and a good adhesive strength to the nonpolar surface such as silica or a snow tire tread and generates no adhesive flowing. CONSTITUTION: The adhesive composition comprises 30-40 wt% of a natural rubber; 10-20 wt% of a styrene-butadiene rubber; 40-50 wt% of acryl; and 5-15 wt% of a mineral oil.