baber/WOPTO huggingface dataset:
Patent KR-20030068759-A (KR)
Title: Magnetic recording/reading apparatus
Inventor: CHO YEONG HO
IPC: G11B15/18
Filed: 2002-02-18
Abstract: PURPOSE: A method for driving a magnetic recording/playback apparatus is provided to gradually reduce a winding speed of a tape cassette by reducing reverse rotation driving of a capstan motor in unloading the tape cassette, and reduce parts and manufacturing cost of the magnetic recording/playback apparatus by preventing the tape cassette from unwinding from a second reel table although a main brake is removed. CONSTITUTION: An eject button is operated by a user(S10). A driving motor for loading and unloading a sub-deck is reversely rotated to be moved to an unloading position(S11-S12). The driving motor is stopped after the sub-deck is completely moved(S13). After a predetermined time, a capstan motor is reversely rotated to drive a first reel table(S21). The first reel table is driven to rewind a tape placed at a travel meter(S22). If the tape is completely winded, the capstan motor is stopped(S23).
Patent KR-20020068285-A (KR)
Inventor: OKADA SHIGEYUKI
IPC: H04N7/26
Filed: 2002-02-19
Abstract: PURPOSE: An image decoding method and a device thereof are provided to improve image quality of image by simplifying the decoding process. CONSTITUTION: A decoding unit(12) decodes an image according to JPEG 2000. A simplifying unit(30) comprises an automatic transformer(32). The automatic transformer compares the elapsed time with the time limit at each stage of decoding the image and switches the decoding process to the simplified process if necessary. For instance, if the playback of a motion picture takes over 1/30 second, only low frequency components are decoded. The simplified process is conducted with the automatic transformer.
Patent KR-20020026224-A (KR)
Inventor: LEE CHUN WOO
IPC: B60J1/20
Filed: 2002-02-18
Abstract: PURPOSE: A mosquito net for a vehicle is provided to be detachably attached to a vehicle window for preventing the introduction of insects into a vehicle room, wherein the vehicle window is opened or closed without detaching the mosquito net conveniently. CONSTITUTION: A mosquito net for a vehicle includes rims(1,4,6,7) formed of rubber having flexibility and refractivity for removing any gap between a structural part of the vehicle and a net, magnets(2) inserted into the rims, and a net(5) formed of strong and fine fibers to be tightly fitted in the rims and fixed by an adhesive agent, wherein the mosquito net is detachably and foldable for the maintenance.
Patent KR-20030070634-A (KR)
Title: The system of removing tar by the scraper
Inventor: KO JONG CHEOL
IPC: B08B9/08
Filed: 2002-02-26
Abstract: PURPOSE: A tar removing apparatus of a cokes oven for an iron mill is provided to remove tar adhered to a lower part at which a door of the cokes ovens opens and closes quickly and easily. CONSTITUTION: A tar removing apparatus(30) removes tars adhered to a tar adhesion surface which is closely adhered to a lower part of a door of a cokes oven. The tar removing apparatus comprises a moving frame moving on a rail installed to a side of an extruder positioned at a rear of the door of the cokes oven, a main frame(37) having a bridge(36) protruded toward a front of the moving frame, a carriage(40) mounted to the main frame and moved toward the adhesion surface to which the tars are adhered, and a scraper(60) connected to a front of the carriage to substantially remove the tars.
Patent KR-20030073536-A (KR)
Title: Method for Registering Image of Finger Print
Inventor: JANG DONG HYEOK
IPC: G06K9/46
Filed: 2002-03-12
Abstract: PURPOSE: A method for registering a fingerprint is provided to register the fingerprint easily by inputting the fingerprint repeatedly at predetermined times, merging each inputted fingerprint sequentially, and registering the fingerprint in a database using a fingerprint recognition device. CONSTITUTION: A fingerprint to be registered is inputted using a fingerprint acquisition device, and a predetermined number of fingerprints are generated(S11). The generated fingerprints are received in an image processing unit sequentially. A plurality of feature points which are formed on each fingerprints are calculated(S12). The image processing unit checks whether interactively accorded feature points exist out of the feature points, and a block having a predetermined size for including interactively accorded feature points is calculated(S13). When a block having a predetermined size is calculated in the fingerprints, the image processing unit checks whether a predetermined number of fingerprints are accorded based on feature points included in the calculated block. If the feature points are accorded, the predetermined number of fingerprints are merged sequentially, and a registered image is generated(S14).
Patent KR-20030075884-A (KR)
Title: Open-Loop Signal Processing Apparatus and Method of Multi Input, Multi Output Mobile Communication System
Inventor: SIM DONG HUI
IPC: H04B7/02
Filed: 2002-03-21
Abstract: PURPOSE: An open-loop signal processing system and method in a multi input and multi output mobile system is provided to improve the performance of a multi input and multi output mobile system by using the correlation between antennas as well as the independence, in consideration of practical characteristics of transmitting/receiving antennas. CONSTITUTION: A multi input and multi output mobile system adopting an open-loop signal processing system comprises M numbers of transmitting antennas(12) and N numbers of receiving antennas(16). Also the multi input and multi output mobile system comprises a beam former(22) in a transmitting block. In case that the transmitting block transmits a signal after carrying out beam formation for each symbol, a receiving block for signal processing is composed of a beam-formed transmit signal vector estimator(24) and a beam former(26). The beam-formed transmit signal vector estimator(24) estimates a signal vector created after the transmitting block carries out beam formation for each symbol through a zero-forcing method or an MMSE(Minimum-Mean-Square-Error) method. The beam former(26) multiplies the signal vector, passed through the beam-formed transmit signal vector estimator(24), by the conjugate values of weight vectors and detects each symbol.
Patent KR-20030078295-A (KR)
Title: Apparatus and method for virtual channel merging of router in multiprotocol label switch network
Inventor: HUH JEONG WON
IPC: H04L12/50
Filed: 2002-03-29
Abstract: PURPOSE: A device for merging VCs(Virtual Channels) of routers in an MPLS(Multi Protocol Label Switch) network is provided to enable the routers of the MPLS network to perform a VC merging function at high speed, thereby carrying out the VC merging function by increasing capacities of a cell buffer and an address table. CONSTITUTION: A cell tag controller(230) writes a label value of a header of an ATM cell in a label field of an address table(250), and reads one of idle addresses(100) of an idle address storage(270). The cell tag controller(230) stores the read idle address(100) in a frame start address field(AS) and a frame end address field(AL) of the address table(250), and stores the ATM cell in an address of a cell buffer(290). The cell buffer(290) is composed of a data field for storing the ATM cell and a link address field(AN).
Patent KR-20030078339-A (KR)
Title: Apparatus for controlling vision in fabrication line of a vehicle and method thereof
Inventor: CHOI KWANG SUL
IPC: G05B19/02
Filed: 2002-03-29
Abstract: PURPOSE: A vision control device of a bogie for automobile body assembly and a controlling method thereof are provided to check a loading state and a fixing state of a automobile body by using a plurality of cameras. CONSTITUTION: A vision control device of a bogie for automobile body assembly includes a plurality of cameras(50) and a controller(100). The cameras(50) are installed on an upper portion of a bogie(10) in order to photograph a loading state of an automobile body and locking states of each clamp(15) for fixing the automobile body. The controller(100) is used for deciding the loading state of the automobile body by analyzing the images of plural cameras(50), operating the bogie according to the loading state of the automobile body, obtaining the image of the corresponding clamp, comparing the image of the corresponding clamp to the reference data, and deciding and controlling the locking state of the clamp.
Patent KR-20030079210-A (KR)
Title: A tool holder have clamping devide
Inventor: KIM HAK GYU
IPC: B23B27/16
Filed: 2002-04-02
Abstract: PURPOSE: A clamping device for a tool holder is provided to improve working ability by using a screw and a clamp and precisely/strongly fixing an insert to the tool holder. CONSTITUTION: A clamping device(100) is composed of a tool holder(120) and a clamp unit. The tool holder includes a placing groove(124), at which an insert(110) is placed and a first fixing hole(126) is formed, and an edge unit(122) having a second fixing hole(130) and a position hole(134). The clamp unit includes a clamp(142) covering the top of the edge unit, an insert screw(150) piercing the clamp and pushing the insert into the placing groove, a clamp screw(160) fixing the clamp to the edge unit, and a fixing pin(170).
Patent KR-20030082638-A (KR)
Inventor: KIM SEON U
IPC: D06F39/12
Filed: 2002-04-17
Abstract: PURPOSE: A base for a drum type washing machine is provided to make a corner member and an intermediate frame a small metal mold by comprising the base forming the bottom of the washing machine with a plurality of small components and accordingly to produce in a low price. CONSTITUTION: A base supporting the lower end part of a cabinet of a drum type washing machine is composed of four corner members(20a,20b,20c,20d) combined to the upper part at edges of the lower end of the cabinet and an intermediate frame(32) formed between the corner members, horizontally extended to combine both lower end parts of the intermediate part of the cabinet with the upside, and arranged with a damper supporting part(32b) at both upper parts. In addition, supporting parts(22b,22c,32a) are formed on the outside of the corner member and the intermediate supporting part to combine with the lower end of the cabinet by a screw. The damper supporting part comprises a pair of supporting walls(32d,32e) formed at regular intervals to be inserted with the lower end of a damper and a supporting hole formed at the supporting wall to rotatively connect the lower end of the damper and a supporting shaft.
Patent KR-20030085812-A (KR)
Title: Frequency conversion unit comprising multiple isolated grounds in mobile communication system
Inventor: YOO JAE UK
IPC: H04B15/06
Filed: 2002-05-02
Abstract: PURPOSE: A dual ground separated frequency conversion apparatus in a mobile system is provided to minimize the effects of a local signal by separating the dual ground of a frequency conversion board using an intermediate frequency in a mobile base station system. CONSTITUTION: A dual ground separated frequency conversion apparatus in a mobile system comprises a local driving part(711), a mixer(712), variable attenuators(714,716), amplifiers(715,717), an isolator(718), and filters(713,719). The mixer(712) up-converts a comparatively low intermediate frequency(f_IF) into a comparatively high final transmit frequency(f_RF). The local driving part(711) creates a local frequency(f_Lo) for the driving of the mixer(712) for frequency up-conversion. The up-converted transmit frequency(f_RF) is filtered through the first filter(713), and a desired output frequency is only passed. Then the output frequency is converted through the variable attenuators(714,716) and the amplifiers(715,717) at a proper level, and it becomes the final output signal(Tx Out to PA) through the isolator(718).
Patent KR-20020087852-A (KR)
Inventor: KUROKI YUICHI
IPC: C03C3/095
Filed: 2002-05-08
Abstract: PURPOSE: To solve the problem on excess load of vacuum stress in thinning a glass panel, by applying compression stress to the glass panel for a color cathode-ray tube through chemical reinforcement method, to solve the problem on damage and thermal stress generated in the manufacturing of the cathode-ray tube, and further to provide the sufficient X-ray shielding performance. CONSTITUTION: In this glass panel for the color cathode-ray tube, a linear absorption coefficient of X-ray of the wavelength 0.06 nm is 30-38 cm¬-1, and a layer having the compression stress of 70 MPa or higher is formed by a chemical reinforcement method, on at least the minor axis end part and/or the major axis end part of an outer surface of a face part, and a central part of an inner surface of the face part.
Patent KR-20030087307-A (KR)
Title: Method for manufacturing propeller shaft in automobile
Inventor: KIM HYO SIK
IPC: F16C3/02
Filed: 2002-05-08
Abstract: PURPOSE: A method for manufacturing a propeller shaft of a vehicle is provided to simplify manufacturing processes for the propeller shaft by simultaneously manufacturing the propeller shaft when installing a damper. CONSTITUTION: A damper is inserted between a pair of frames in such a manner that the frames are arranged in line with the damper(S10). A composite material is wound around outer peripheral portions of the frames and the damper, thereby forming a propeller shaft(S20). After curing the propeller shaft(S30), the frames are pulled from both sides thereof so as to separate the frames from the propeller shaft(S40). The composite material is one selected from the group consisting of carbon fiber, fiber glass and resin. When fabricating the propeller shaft, heat is applied to the propeller shaft so as to cure the propeller shaft.
Patent KR-20030088176-A (KR)
Inventor: KIM SEONG JAE
IPC: F25D23/02
Filed: 2002-05-13
Abstract: PURPOSE: A refrigerator door is provided to cut off or minimize infiltration of heat from the outside of a refrigerator or generated by an anti-dewing hot line installed on a front side of the refrigerator into the refrigerator by a heat insulating block. CONSTITUTION: A door liner(30) of a refrigerator door(1) is formed with synthetic resins such as ABS(Acrylonitrile Butadiene Styrene) copolymer, and coupled to an inside of an outside door. The door liner is formed to be a concave sector so as to allow a heat insulating block(2) connected with a main gasket(50a) and an auxiliary gasket(5) connected with the heat insulating block to be mounted between an inner case(80) of a refrigerator main body(60), a channel(A) connected with an inside of a refrigerator, and the door liner. An auxiliary gasket coupling groove(31a) is formed on a center of the sector of the door liner to allow the auxiliary gasket to be inserted and fixed thereto. The auxiliary gasket coupling groove has an inlet formed to be concave inward so as to prevent separation of a coupling part(7) on a lower side of the auxiliary gasket inserted thereto from the coupling groove.
Patent KR-20020044117-A (KR)
Inventor: KIM DO GEUN
IPC: B09B5/00
Filed: 2002-05-20
Abstract: PURPOSE: A waste separating apparatus is provided to separate useable aggregate from wastes so as to reuse them into a concrete product or construction material, and to reduce the cost for the waste processing work. CONSTITUTION: The waste separating apparatus comprises a first separating line(a) for separating wastes discharged from the rear side of a cylindrical rotating net vessel into a relatively big material, such as waste vinyl and aggregate mass, and a relative small material, such as fine aggregate and earth and sand; a second separating line(b) for separating the relatively small material into clean aggregate and impurities after washing the relatively small material; and a third separating line(c) for separating the washed aggregate into sand and useable aggregate.
Patent KR-20030092334-A (KR)
Title: A height adjusting device for a fishing chair
Inventor: KIM DONG IL
IPC: A01K97/22
Filed: 2002-05-29
Abstract: PURPOSE: A height control device mounted on a fishing chair is provided to continuously retain the chair in transverse condition even in rugged area and to give convenient carrying and storage by allowing easy control of legs of the fishing chair as a user grips the height control device by both hands. CONSTITUTION: The chair(100) has a sitting plate(110) and a rotatable back(120) of the chair connected to the sitting plate(110). On top side of the sitting plate(110), formed are both armrests(130) extending to bottom side of the plate(110) and having legs(200) to support the sitting plate(110) on ground. An angle control part(131) is fixed to the armrest(130). A pipe(210) having large diameter and another pipe(220) having small diameter are formed on the chair. The large pipe(210) is connected to an insertion groove at end while on both sides of the pipe(210) threshold supporting grooves being formed.
Patent KR-20030092612-A (KR)
Title: Hallow discharge display device using carbon nanotube
Inventor: CHOI GWI SEOK
IPC: H01J1/30
Filed: 2002-05-30
Abstract: PURPOSE: A hollow discharge type display device using a carbon nano tube is provided to perform a driving operation under the low voltage by forming a carbon nano tube layer within a cathode electrode. CONSTITUTION: A hollow discharge type display device using a carbon nano tube includes a first base electrode(18), a couple of second base electrodes(20), a cathode electrode(6), a carbon nano tube(10), a dielectric layer(14), an insulating layer(12), an anode electrode(16), and discharge gas. The first base electrode(18) is formed in line patterns on a rear substrate(4). The second base electrodes(20) are formed in parallel to the first base electrode(18). The cathode electrode(6) has fine cavities(6a) and is formed on a pixel region of the second base electrodes(20). The carbon nano tube(10) is formed on a predetermined position apart from the cathode electrode(6) on the first base electrode(18). The insulating layer(12) is formed on an entire substrate of the rear substrate(4) except for the cathode electrode(6) and the carbon nano tube(10). The dielectric layer(14) is formed on the cathode electrode(6). The anode electrode(16) is formed in line patterns on the insulating layer(12) and the dielectric layer(14). The discharge gas is injected between the front and the rear substrates(2,4).
Patent KR-20030092681-A (KR)
Title: Method for managing a playlist in rewritable optical disc
Inventor: CHO SEONG RYEON
IPC: G11B27/32
Filed: 2002-05-30
Abstract: PURPOSE: A method for managing a play list for a rewritable recording medium is provided to additionally record identification information for preventing the partial deletion or edition of A/V streams of clip unit in a play list of a recording medium and carry out edition operation requested by a user with limitation according to the identification information, thereby preventing the illegal edition of broadcasting programs or movies. CONSTITUTION: A method for managing a play list for a rewritable recording medium includes the steps of recording data streams of clip unit having temporal continuity to a rewritable recording medium, and additionally recording edition protecting flag(identification information) to a play list for preventing the partial deletion or edition of the data streams. As a request is received from a user for edition(S10), a user interface application information play list(UlAppInfoPlayList) included in a play list of a corresponding A/V stream is searched(S11). In the UlAppInfoPlayList, if the edition protecting flag is set '1', the user's edition is impossible(S13,S14). In this case, corresponding guide messages are generated and a series of edition preventing operations are carried out(S15). If the flag is set '0', the user's edition becomes possible(S16).
Patent KR-20040003252-A (KR)
Title: Device and Method for Preventing Damage of Air Cleaner in Case of Back Fire of LPG Vehicels
Inventor: KIM JIN I
IPC: F02M21/02
Filed: 2002-07-02
Abstract: PURPOSE: An apparatus and a method are provided to prevent the air cleaner from being damaged by the high temperature high pressure air, while achieving improved reliability for vehicle maintenance. CONSTITUTION: An apparatus comprises a bypass channel control motor valve(2) arranged into T-shape at the entrance of an air cleaner(1), which opens/shuts by the control of an electronic control unit(6); a bypass channel(3) interposed between the motor valve and the air cleaner, which allows for bypass of the high temperature high pressure air flowing into the air cleaner when the motor valve open due to the occurrence of back fire; an air cleaner(4) mounted in the bypass channel, which filters off impurities from the bypass air; a temperature sensor(5) arranged in rear of the air cleaner, which detects the temperature of the air passing through the air cleaner; the electronic control unit for comparing the temperature detected by the temperature sensor and the temperature which is lower than the temperature detected upon occurrence of back fire, and outputting a control signal to the motor valve and an alarm unit(7) in accordance with the result of the comparison; and the alarm unit for permitting a driver to recognize the occurrence of back fire.
Patent KR-20030009159-A (KR)
Title: Tracking error detecting device
Inventor: HIRATSUKA TAKASHIGE
IPC: G11B7/095
Filed: 2002-07-16
Abstract: PURPOSE: To provide a tracking error detection device which reduces the power consumption when performing phase difference tracking error detection using data interpolation dependent upon digital signal processing. CONSTITUTION: A switch 29a controlled by a switch control part 30 which is controlled by a system control circuit 31 of an optical disk reproducing system is so controlled that it may selectively use a read clock generated in a read channel part 20 or a frequency divided clock of the read clock, which is generated by a frequency divider 28a, as the operation clock in the tracking error detection device.
Patent KR-20040013652-A (KR)
Title: Udo Aralia Cordata Kimchi
Inventor: JUN KWANG IL
IPC: A23B7/10
Filed: 2002-08-07
Abstract: PURPOSE: A method for preparing kimchi using Aralia cordata Thunb. is provided. The Aralia cordata Thunb. kimchi has the characteristic taste and flavor of Aralia cordata Thunb., with maintaining the original taste and flavor of kimchi. CONSTITUTION: In the method for preparing the kimchi using Aralia cordata Thunb., 100g of stems of Aralia cordata Thunb. are cut into a size of 4 to 5cm, roasted on a pan and cooled to give roasted Aralia cordata Thunb. Thereafter, 100cc soy sauce is mixed with 40cc of water, 10cc of distilled spirit(soju), 15g of sugar and 5g of red pepper powder, heated for 3min at about 120deg.C, added with 5g of chopped garlic and cooled to give seasoning soy sauce. The roasted Aralia cordata Thunb. is mixed with the seasoning soy sauce and stored for 2 to 3hr at 15 to 20deg.C. The seasoning soy sauce further contains the extract of various fruits such as apple, pear, plum or the like.
Patent KR-20020070935-A (KR)
Inventor: BAE BYOUNG CHEUL
IPC: A61H15/02
Filed: 2002-08-10
Abstract: PURPOSE: Provided is a thermotherapy machine for aerobic carp movement to fix spines which adjusts the height of a speed adjusting roller properly with using an aerobic carp movement machine simultaneously so that it helps users to fix the spines, relieve pain and improve blood circulation. CONSTITUTION: The thermotherapy machine for aerobic carp movement to fix the spines is characterized by comprising the parts of: a thermotherapy bed for fixing spines(1); the aerobic carp movement machine(2); an adjusting remote controller; and a thermotherapy roller which includes hot wire and adheres a magnet to improve blood circulation and change the size of the thermotherapy roller by one's state.