baber/WOPTO huggingface dataset:
Patent KR-20030018485-A (KR)
Title: Near Infra Red Ray Electric Heat And Making Method Thereof, Heating Apparatus Using The Same
Inventor: CHO BU HO
IPC: F24C7/00
Filed: 2001-08-29
Abstract: PURPOSE: A near infrared ray heater, a method for fabricating the same, and a heating apparatus by using the same are provided to furnish an electric heater, a heat exchanger, a boiler, and an electric furnace having superior thermal efficiency by using a heater having superior heat generating efficiency and heat transferring efficiency. CONSTITUTION: A near infrared ray heater includes a near infrared ray radiator for radiating near infrared ray. A heating member(43) is coated on the surface of the near infrared ray radiator so as to generate resistance heat. An electrode layer(44) is formed at both ends of the heating member(43) so as to supply a power. A protecting layer(45) is coated on the surface of the heating member(43) so as to protect the heating member(43). The near infrared ray radiator is made of ceramic material. The near infrared ray radiator has a tube shape or a plate shape.
Patent KR-20030022565-A (KR)
Title: Heat-treatment method for improving the wear-resistance of overlay-welded nickel alloy layer
Inventor: KIM HYEONG JUN
IPC: C21D8/00
Filed: 2001-09-11
Abstract: PURPOSE: A heat treatment method for improving wear resistance of overlay welded nickel alloy layer is provided to improve hardness and wear resistance of the overlay welded layer by furnace cooling the alloy layer after heat treating the alloy layer for a time impressed according to thickness of a nickel alloy layer overlay welded on a base metal. CONSTITUTION: In a method for improving hardness and wear resistance of a nickel based alloy overlay welded onto a base metal by plasma transferred arc welding, the heat treatment method for improving wear resistance of overlay welded nickel alloy layer comprises the process of furnace cooling the heat treated alloy layer after heat treating the alloy layer at 760 deg.C for a time impressed according to thickness of a nickel based alloy layer overlay welded on a base metal, wherein the heat treatment time impressed according to thickness of the nickel based alloy layer overlay welded on the base metal is one hour per 3 mm thickness of the nickel based alloy layer.
Patent KR-20030024374-A (KR)
Title: Method of Two-Phased Weighted Fair Queueing for Improving CDV and CLP in ATM Network
Inventor: BAE DAL JIN
IPC: H04L12/433
Filed: 2001-09-18
Abstract: PURPOSE: A 2-phase weighted process cell scheduling method in an ATM(Asynchronous Transfer Mode) network is provided to maintain the fairness of a cell service by using the scheduling of both a time stamp type and a frame type. CONSTITUTION: A weight value, a timer value, and a certain queue threshold value are set up in a plurality of channels. The minimum timer channel having the minimum timer value is retrieved among a plurality of channels. Cells of the minimum timer channel are transmitted, and a certain value is assigned to a timer value of the minimum timer channel. The maximum queue channel having the longest queue length is retrieved among a plurality of channels. Cells of the maximum queue channel are transmitted, a weight value of the maximum queue channel is decreased by 1, and a certain value is assigned to the timer value of the maximum queue channel.
Patent KR-20030019031-A (KR)
Title: a fix appliance of pole
Inventor: HONG SE YEUL
IPC: E01F9/011
Filed: 2001-09-19
Abstract: PURPOSE: A bar fixture is provided to simplify installation works by substituting for cement paste when installing signboards, a flagpole, etc. and to reduce installation expenses. CONSTITUTION: The bar fixture for fixing a bar firmly to the ground when laying and fixing the lower end of a bar(2) under the ground to effect a bar(2) to install a signboard(3) comprises a pipe-shaped perforated wall(4) provided with holes formed on the center of a flat plate(1) to let a bar(6) pass through, and many plate-shaped wings(3) formed perpendicular to the plate(1) to connect the perforated wall and the plate(1).
Patent KR-20030025042-A (KR)
Title: Method of manufacturing uranium dioxide pellets with high creep rate
Inventor: JUNG YEON HO
IPC: G21C3/62
Filed: 2001-09-19
Abstract: PURPOSE: A method for fabricating uranium dioxide pellets having a high creep rate is provided to fabricate pellets having a high creep rate by mixing NiO-SiO2 powder with powder including UO2 or mixing NiO powder, SiO2 powder, and powder including UO2. CONSTITUTION: Mixed powder is fabricated by adding NiO-SiO2 powder to powder including UO2. A slug is formed by performing a pre-molding process. A plurality of granules are formed by pulverizing the molded slug. A green pellet is formed by pressing and molding the granules under the pressure of 1 to 3 ton/cm¬2. A sintered material of the green pellet is formed under gas atmosphere including hydrogen at temperature of 1650 to 1800 degrees centigrade during 2 to 4 hours. The NiO-SiO2 powder is formed by performing a pulverizing process after mixing NiO powder and SiO2 powder according to a mole ratio of 20:80 to 80:20 and heating the mixed material under the temperature of 800 to 1600 degrees centigrade during one hour.
Patent KR-20010106309-A (KR)
Inventor: LEE YE KYUNG
IPC: A23L21/10
Filed: 2001-09-22
Abstract: A technique of joining polyolefin pipes through a polyolefin joint, characterized by heating the joining area with a treatment present between each pipe and the joint, the treatment containing a silicon compound alone or together with a reaction accelerator.
Patent KR-20030026456-A (KR)
Title: The manufacturing the method and anaerobic and aerobic purification method using foaming agent
Inventor: LEE GYEONG SEOP
IPC: C02F3/30
Filed: 2001-09-25
Abstract: PURPOSE: An anaerobic and aerobic wastewater treatment method using foamed contact media and a method for manufacturing the foamed contact media are provided, which exhibit improved microorganism immobilization. CONSTITUTION: The apparatus comprises a flow equalization tank(2) in which a separation hopper for conducting solid/liquid separation, an inclined plate(21) for guiding flow to downward, and a hole(22) are formed; a first contact aeration chamber(3) in which a rectangle foam panel(30) for increasing contact area between wastewater and microorganism and an aeration device(31) for alternate operation of the chamber from anaerobic condition to aerobic condition are installed; a second contact aeration chamber(4) in which a rectangle foam panel(40) and an aeration device(41) for controlling over accumulation of biomass onto the rectangle foam panel are installed; a sludge line(51) for transferring sludge from clarifier(5) to sludge thickener; two foam bodies; and an automatic electrical control device in which two aeration devices(61) are installed to periodically slough over accumulated biomass off the foam bodies by pulse jetting air.
Patent KR-20030028269-A (KR)
Title: Method for guaranteeing QoS in MPLS network
Inventor: LEE YEONG SEOK
IPC: H04L12/28
Filed: 2001-09-28
Abstract: PURPOSE: A service quality guarantee method in an MLPS(Multi Protocol Label Switching) network is provided to define priority through a via router and transmit a packet to a router of a destination position after setting a specific service packet transmitted to a router of a starting position by using a test field among label information fields as bits of service quality grades. CONSTITUTION: A router of a starting position(20) receives a specific service packet generated from a packet generation device(10) and discriminates kinds of packets according to services by a view of a predetermined user's IP(Internet Protocol) address and kinds of services. If the predetermined user's IP(Internet Protocol) address and the kinds of services correspond to each other, the router(20) changes the service quality set bit into 1 by using a test field among label information fields of the MLPS and simultaneously sets and transmits a service quality grade bit. Thereafter, a via router(30) sets priority of packets set by service quality grade bits and then transmits the packets to a router(40) of a destination position.
Patent KR-20030030048-A (KR)
Title: The manufacturing apparatus for gum mastic and threefold gum mastic
Inventor: JANG YEONG RYEOL
IPC: A23G4/02
Filed: 2001-10-06
Abstract: PURPOSE: The titled three-layered chewing gum comprising centered-filled chewing gum and side-filled chewing gum in the vicinity using an automatic manufacturing apparatus is provided. Therefore, the chewing gum is suppressed in certain characteristic odor of functional chewing gum such as a peculiar unpleasant bitter taste and astringent taste and thus can satisfy the consumer's preferences. CONSTITUTION: Three injection molding machines(10a,10b,10c) are disposed in a laminated structure while maintaining the difference in the front and rear thereof, a raw material storage vessel(11a,11b,11c) for side-filled chewing gum is installed on the injection molding machine which is disposed at the front end part and rear end part of the injection molding machines and a raw material storage vessel for centered-filled chewing gum is installed on the injection molding machine which is disposed at the intermediate part of the injection molding machines. Therefore, the side-filled chewing gum which is discharged from the nozzle(12a,12b,12c) of each injection molding machine and center-filled chewing gum are laminated into three folds through an extrusion roller(13).
Patent KR-20030030655-A (KR)
Title: The stuff of cabbage and radish for cuisine and manufacturing method of that
Inventor: BAE KEUM JOO
IPC: A23B7/04
Filed: 2001-10-12
Abstract: PURPOSE: Provided are chinese cabbage and radish tops as food ingredients and a processing method thereof to be provided without regarding seasons. CONSTITUTION: The processing method of chinese cabbage and radish tops comprises the steps of: collecting and washing chinese cabbage and radish tops; parboiling them; rinsing them with saline water; and removing water therefrom and rapidly freezing them.
Patent KR-20030033427-A (KR)
Title: the choking-free SRS airbag
Inventor: SHIN HYUN DAL
IPC: B60R21/16
Filed: 2001-10-22
Abstract: PURPOSE: An air bag for preventing choking is provided to restrict a passenger from being injured by absorbing impact with reducing expansion speed and pressure of gas in deploying the air bag at a collision, and to prevent the passenger from being choked by leaving gas in the closed section. CONSTITUTION: Plural gas storage cell strips(11) are formed by attaching the cloth to the front and sides of an air bag. Plural cell gas vent holes(6) are formed in the cell strips and connected to the air bag. A gas regulator is attached to the cell strip to flow gas from the air bag to the cell strips and to prevent gas from being discharged from the cell strips. The gas regulator has a valve and a valve washer to minimize impact to the body of the passenger in deploying the air bag. Choke and injury of the passenger are prevented by absorbing impact with decreasing expansion speed of gas and pressure in bumping the air bag into the body of the passenger.
Patent KR-20010106349-A (KR)
Inventor: YOON SO RA
IPC: G06Q10/10
Filed: 2001-10-26
Abstract: There are provided novel compounds of formula (I), wherein A represents a benzo ring; a six membered heterocyclic aromatic ring containing 1 to 3 nitrogen atoms; or a five membered heterocyclic aromatic ring containing 1 to 3 heteroatoms which may be the same or different and are selected from O, N and S; and R 1, R 2, R 3 and X are as defined in the Specification and pharmaceutically acceptable salts thereof and enantiomers and tautomers thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of nitric oxide synthase and are thereby particularly useful in the treatment and prophylaxis of inflammatory disease and pain.
Patent KR-20030035056-A (KR)
Title: The apparatus for fodder mixture
Inventor: PARK JONG BYUNG
IPC: A23N17/00
Filed: 2001-10-29
Abstract: PURPOSE: A feed mixer wherein upper and lower screws are rotated in the opposite direction to each other is provided, thereby feeds and hay can be evenly mixed. CONSTITUTION: A feed mixer wherein upper and lower screws are rotated in the opposite direction to each other comprises a gear box comprising a follower gear shaft with follower gears(15a)(15b); a pair of operating sprockets(16a)(16b) installed at one end of the follower gear shaft which is connected to a pair of speed reducing sprockets(18a)(18b) via chains(17a)(17b); lower screws(23a)(23b) connected to the another side of the speed reducing sprockets(18a)(18b); a pair of follower sprockets(20a)(20b) connected to the speed reducing sprockets(18a)(18b) via chains(19a)(19b); upper screws(22a)(22b) connected to the follower sprockets(20a)(20b), so that the upper and lower screws(23a)(23b)(22a)(22b) are rotated in the opposite direction to each other; and a mixing chamber(21).
Patent KR-20020007242-A (KR)
Inventor: LIM HAN SANG
IPC: F02M35/02
Filed: 2001-10-30
Abstract: PURPOSE: An air cleaner holder device of a vehicle is provided to prevent all kinds of air absorbing system components from being damaged by easily attaching a holder member opening an air cleaner and by properly compensating hard pressure due to a backfire. CONSTITUTION: An air cleaner cover opens an air cleaner body embedding an air filter, with a holder member(110). An air cleaner holder device comprises a supporting shaft(112) rotationally operated on a hinge shaft(111) placed on a bracket(101) of the air cleaner body, a holder body(130) elastically installed by a spring(120) having a certain constant value to the supporting shaft, with two opening handles(132), and a supporting piece integrally formed on the air cleaner cover for supporting the holder body. The spring constant value is for opening the air cleaner cover as much as a determined stroke when momentary pressure is harder than regular caused by a backfire. Thus, the air cleaner cover surely covers the air cleaner body and easily uncovers the air cleaner cover using the opening handle of the holder body. Further, the holder body is variously operated by the spring so that momentary pressure due to a backfire is properly compensated and all kinds of air absorbing system components are protected from damage.
Patent KR-20030037140-A (KR)
Title: 3D Stereoscopic Multiview video system include Searching function
Inventor: BAEK JONG HO
IPC: H04N13/00
Filed: 2001-11-02
Abstract: PURPOSE: A multiview video communication system for three-dimensional images including a search function is provided to allow a user to view three-dimensional stereo images displayed on a three-dimensional display at various angles and distances. CONSTITUTION: A transmitter includes an image acquisition unit for capturing two-dimensional images from cameras, a multiview image pre-processor(100) for correcting parameters caused by a difference between characteristics of the cameras, an image compressor(200) for removing temporal and spatial redundancy among the images output from the cameras, an image search system(300) for extracting meta data from the two-dimensional images captured by the image acquisition unit, and a multiplexer(400) for multiplexing each video stream compressed by the image compressor and the meta data into one stream. A receiver includes an image demultiplexer(500) for demultiplexing the multiplexed video stream into the meta data and video streams and regenerating multiplexed streams including no meta data, a multimedia storage and search system for temporarily storing the meta data and the multiplexed video streams including no meta data and searching the video streams using the meta data, an image restoring unit(600) for decompressing the compressed images of the multiplexed video streams to restore the images, an intermediate image generator(700) for generating an intermediate image among the stored images, and a 3D display controller(800) for outputting the tow-dimensional images on a three-dimensional display.
Patent KR-20030037844-A (KR)
Inventor: PI JEONG WAN
IPC: B22D41/58
Filed: 2001-11-06
Abstract: PURPOSE: A nozzle of continuous casting machine is provided to increase productivity of casting operation and produce continuous cast articles of high quality by covering thus protecting the broken part with inert gas so that casting operation is extended to the end of casting operation. CONSTITUTION: In a shroud nozzle or submerged entry nozzle in which liquid metal is flown to perform continuous casting operation in continuous casting machine, the nozzle of the continuous casting machine is characterized in that double cooling pipes (15,20) made of a pipe in which inert gas is movable are arranged at a cylindrical main body, and the main body is formed by molding a refractory material (22) for suppressing chemical reaction with mold flux or mold powder onto the cooling pipes (15,20) so that additional breakage of the main body is prevented by protecting the main body with inert gas emitted from the cooling pipes (15,20) when a part of the main body is eroded during continuous casting, wherein a metallic mesh functioning as a spacer is arranged between the cooling pipes (15,20) so that a certain distance is maintained between the cooling pipes (15,20) if cylindrical net shaped cooling pipes (15,20) are inserted to each other, and wherein the cooling pipes (15,20) are formed of a metal pipe having good elongation selected from aluminum, copper or steel pipe so that the cooling pipes (15,20) are easily bent and woven in a net structure.
Patent KR-20020037278-A (KR)
Inventor: UCHIDA KENJI
IPC: G06F7/57
Filed: 2001-11-12
Abstract: PURPOSE: To improve a bit decoding rate even while reducing a circuit scale. CONSTITUTION: When a plurality of pieces of floating decimal point data are inputted, an exponent part MAX value detection circuit 10 first detects floating decimal point data to be the largest among the plurality of pieces of floating decimal point data, and an exponent part subtracter 20 next calculates the difference between the value of the exponent part of a plurality of pieces of inputted floating decimal point data and the value of the exponent part of a plurality of pieces of floating decimal point data to be the largest. After that, a shift register 30 shifts the mantissa part of the inputted floating decimal point data by as much as the difference calculated by the subtracter 20, and a bit extracting part 40 extracts the prescribed number of bits in the shifted mantissa part as fixed decimal point data.
Patent KR-20020013457-A (KR)
Inventor: JUN MUN JU
IPC: B60L3/00
Filed: 2001-12-12
Abstract: PURPOSE: A drop coefficient measuring apparatus is provided to achieve an in-advance prevention against the erroneous operation of the motor relay, while managing the track circuit in an effective manner. CONSTITUTION: An apparatus comprises a transformer output terminal serving as an output terminal of the secondary side of a relay transformer; a relay input terminal connected to the transformer output terminal, so as to allow a power to be applied to a track relay; a power unit(32) for receiving an AC power and converting the received AC power into a DC control voltage; a relay unit(34) which operates when the power is applied from the power unit; a selection switch(36) for controlling on/off operation of the relay unit; a voltage measuring unit for measuring the terminal voltage between the relay transformer and track relay by the operation of the relay unit, when the selection switch is turned on; and a voltage control unit(40) for controlling the voltage so as to measure the pick-up voltage of the track relay and drop voltage of the track relay, during the measurement of the voltage performed by the voltage measuring unit.
Patent KR-20030006901-A (KR)
Title: Electronic commerce billing system and method by using fingerprint authentication
Inventor: LEE SANG HYEON
Filed: 2001-12-18
Abstract: PURPOSE: A system and method for payment is provided to prevent a loss of a transactor caused by a misappropriation of financial information by appending a user authenticating process by a fingerprint to a payment. CONSTITUTION: In an electronic commerce system through an information communication network, a client terminal(10) includes a fingerprint input module for receiving a fingerprint of a transactor. A payment agency server(30) receives payment information with respect to a specific commodity or service requested for a purchase by the transactor out of various commodities or services displayed in a shopping mall server(20) from the client terminal(10). If a fingerprint authentication operation is normally terminated by a fingerprint authentication server(40), the payment agency server(30) progresses a payment with respect to a purchase price with a financial institution server(50). The fingerprint authentication server(40) compares fingerprint data being inputted from the fingerprint input module with pre-stored fingerprint data. If the fingerprint data being inputted from the fingerprint input module are identified with the pre-stored fingerprint data, the fingerprint authentication server(40) informs a normal termination of a fingerprint authentication operation to the payment agency server(30).
Patent KR-20030052118-A (KR)
Title: Pulley with hole to scatter the air burst noise
Inventor: JUNG DONG JUN
IPC: F16H55/36
Filed: 2001-12-20
Abstract: PURPOSE: A structure of a pulley having a hole to disperse bursting sound of air is provided to reduce operating noise of a power transmitting apparatus by dispersing air compressed between teeth of a timing belt and the pulley through the hole. CONSTITUTION: Holes(1) to disperse bursting sound of air are formed to a tooth form of a pulley(3) to discharge compressed air without influencing on physical property of the pulley. Therefore, bursting sound of air is reduced by discharging and dispersing air compressed between teeth(2a,2b) of the pulley and a timing belt(4) as well as discharging air through openings of both sides between teeth when a power transmitting apparatus is operated.
Patent KR-20030056864-A (KR)
Title: Vehicle Digital license for Internet Domain and Braking Control System by Internet
Inventor: HONG SUN PYO
Filed: 2001-12-28
Abstract: PURPOSE: A vehicle control system controlled by the Internet by making a digital vehicle registration number into an Internet domain is provided to control the vehicle by installing a device for transmitting/receiving a database storing various vehicle information after digitalizing a registration number and a state of the vehicle and making it into the Internet domain. CONSTITUTION: An Internet transmitting/receiving device is installed to the vehicle. The registration number of the vehicle is digitalized. The digitalized registration number gets to be the Internet domain. The Internet domain gets to be a license plate of the vehicle. The vehicle having the Internet domain and a vehicle related department are linked with the wireless Internet.
Patent KR-20010053399-A (KR)
IPC: H04M1/03
Filed: 1999-12-27
Abstract: The object is to provide an ultra-compact mobile communication unit which is smaller in size and lighter in weight. Furthermore, this ultra-compact mobile communication unit enables a user thereof to easily perceive any sounds in communication even in a high-noise environment, and also enables the user to speak in a whisper without making the people around the user uncomfortable. The ultra-compact mobile communication unit is characterized by its bone conduction speaker 1. This bone conduction speaker 1 is separated from the mobile communication unit's main body 2, and used in place of the mobile communication unit's main body's speaker and an external earphone connected with the mobile communication unit. <IMAGE>