baber/WOPTO huggingface dataset:
Patent KR-20000072587-A (KR)
Inventor: KIM SUNG JIN
IPC: C02F5/00
Filed: 2000-09-14
Abstract: PURPOSE: Provided is an anticorrosive using rice bran and preparation method thereof to remove scale of pipe and to prevent corrosion. The method is characterized in that the method doesn't contain phosphate but rice bran to prevent eutrophication. CONSTITUTION: The anticorrosive contains 62.3-64.3 wt.% of water, 26-27 wt.% of rice bran, 6.5-6.6 wt.% of soda ash, 0.5-0.8 wt.% of sodium benzoate, 1.0-1.3 wt.% of EDTA, 1.5-1.7 wt.% of borax, and 0.2-0.3 wt.% of polyacrylacidsoda. The mixture is mixed for about 1 hour and 10 minutes. And, the mixture is aged at 28-31°C for 210-230 hours. Then, extract solution of the mixture is produced, that is an anticorrosive.
Patent KR-20010089839-A (KR)
Inventor: NAGANO HIROSHI
IPC: C23C18/18
Filed: 2000-10-11
Abstract: PURPOSE: Provided is an electroless plating process for forming effectively a uniform plating film resorting to a synergistic effect to be brought about by a conductive metal oxide and a reduction catalyst metal such as palladium that are contained in a coating film of a pretreating agent(or solution or primer). CONSTITUTION: In the electroless plating process, a film containing a conductive metal oxide is formed on a surface of a nonconductive material, and the resulting nonconductive material is subjected to electroless plating. The pretreating agent contains at least a conductive metal oxide, a resin, and a substance which captures and immobilizes a reduction catalyst metal.
Patent KR-20010070134-A (KR)
Title: skate-board
Inventor: MOON HYOUNG BOO
IPC: A63C17/01
Filed: 2000-10-11
Abstract: PURPOSE: A skateboard is provided to train the sense of balance by using a line of driving wheels installed on the lower center part, and to increase the capacity for locomotion of arms by using a stick attached to the skateboard. CONSTITUTION: In the skateboard(1) having a pair of driving wheels(3) on the front part and the rear part of a footboard(2) respectively, a line of driving wheels are installed on the center part of the bottom surface of the footboard, and a projection(5) is formed on the both sides of the footboard. The projection is drilled with an insertion hole(6) for holding a stick(4) used to advance the skateboard. The stick consists of a foldable rod(7) of different diameter. A hole(8) is formed on the upper end of the rod, and a hook(9) is formed on the lower end of the rod. When the rod is rotated across the angle of 90 degree, the hook of one rod is inserted into the hole of the other rod, thereby the rod is maintained in unfoldable state. When the hook is separated from the hole, the rod is folded. A handle(10) is provided on the longest rod, and a rolling plate(11) is provided on the shortest rod.
Patent KR-20020030347-A (KR)
Title: Apparatus for controlling igniter over heat prevention of vehicle and method thereof
Inventor: KIM YONG SANG
IPC: F02N11/10
Filed: 2000-10-17
Abstract: PURPOSE: An overheat preventive device of an igniter for a vehicle and a method thereof are provided to reduce overheat by decreasing dwell time automatically in overheating the igniter, and to control ignition stably by preventing breakage of the igniter. CONSTITUTION: An ignition control device of a vehicle is composed of an ignition coil(130) generating high voltage to a second coil(134) by current supplied to a first coil(132); an igniter(120) intermitting the current flowing through the first coil of the ignition coil; a temperature detecting unit(150) detecting temperature of the igniter; and a control unit(110) controlling the ignition of the vehicle, and supplying a driving control signal to the igniter to reduce dwell time in case of the detected temperature to be over the reference value. Overheating is prevented with decreasing dwell time automatically in overheating the igniter.
Patent KR-20020030542-A (KR)
Title: A cooperative buying system and a cooperative bysying method based on network
Inventor: HWANG GANG CHUN
Filed: 2000-10-18
Abstract: PURPOSE: A system and a method for a cooperative purchase based on a network are provided to prevent the price information from exposing to the outside by the data share between a server database and client database and transmitting a database. CONSTITUTION: The system comprises an operating system playing a role of overall operation of system, a server information storage storing the server information including IP address to connect to the server system and the database connection information to connect to the database in the server system, an article database storing the information for the article to purchase, an order database executing an order process, a server connection module enabling a connection between the server system and database by using the server information, a real time information process module displaying the price to the purchaser after receiving the price of article transmitted from the server system in real time and updating the order database by the order price, and an order process module transmitting the article information, quantity and purchaser information to the server system and managing the history of corresponding order by storing the order states.
Patent KR-20010007900-A (KR)
Inventor: SONG CHANG SUIN
IPC: B65B3/00
Filed: 2000-10-19
Abstract: PURPOSE: A polypack vacuum packing method for food with both solid matter having bone and liquid is provided to reduce the cost of packing by executing the vacuum-packing of food in which 30-90% of liquid is contained on basis of 70:30 by weight of solid matter and liquid, and removing the residual air of the solid matter to keep the food for a long time. CONSTITUTION: A vacuum packing method for polypack of food comprises the steps of; filling an inner bag(1) with solid matter and liquid at a ratio of 80:20 by weight, and extracting air; vacuum-packing firstly at 20-30Vc of the degree of vacuum; filling an outer bag(20) with contents packed in the previous step and the liquid at a ratio of 30-70:70-30 by weight; vibrating for regular time to extract the air remaining in the outside of the inner bag(1); and vacuum-packing secondly at 20-30Vc. In the inner bag(1), a front and a rear side of nylon board are coated with the PET(Poly Ethylene Terephthalate) resin.
Patent KR-20020032651-A (KR)
Title: travel photo service on internet
Inventor: LEE HO BIN
IPC: G06F17/00
Filed: 2000-10-20
Abstract: PURPOSE: A method for servicing a travel picture using the Internet is provided to check photograph data, edit the photograph data, and manufacture an album or a CD title rapidly by notifying the photograph data when a digital camera and a PDA for are supplied to a traveler or a photo artist photographs a picture and transmits the photograph data in real time. CONSTITUTION: A user connects to a homepage of a travel photo site, joins to the membership, and performs a log-in process using a client ID(601,602). If the log-in process is performed, a menu for supplying a photograph searching item, travel related contents, and a service using method is displayed. If the user clicks a photograph search, an input window for a photograph search is supplied. The searching process is achieved in accordance with various search conditions as a travel schedule, a name of a traveler, an address, and a nationality(603,604). If a search is requested, photographs corresponded to search conditions are searched in a database and notified on a web(605,606). At this time, a message inputted by a traveler is also displayed.
Patent KR-20010060221-A (KR)
Inventor: FRANCO BAVELLONI
IPC: B23Q5/04
Filed: 2000-10-30
Abstract: PURPOSE: A beveling tool is provided to carry out chamfering by using a four-axial numerically controlled device instead of a five-axial numerically controlled device that is expensive. CONSTITUTION: A beveling tool for a glass-plate working machine comprises a box-shaped body(2) for turnably supporting a shaft(3) for connecting the rotary spindle of the glass-plate working machine. Further, the chamfering device is connected to the shaft and comprises a first shaft part(11) coincident with the axial direction of the rotary spindle, and a second shaft part(14) inclined to the first shaft part and provided with the supporting element for supporting a chamfering grinder(20) so that the first shaft part is turnably engaged with the second shaft part.
Patent KR-20020034673-A (KR)
Title: Parts catalog system which provides modeling data of 3d cad models with parametric information
Inventor: HAN SUN HEUNG
IPC: G06T19/00
Filed: 2000-11-03
Abstract: PURPOSE: A parts information system to provide the 3D(3 dimensional) CAD(Computer-Aided Design) modeling data having the parametric information in a digital catalog format is provided to make the modeling data capable of reproducing the 3D CAD model in a system desired by a designer into a database and to offer the modeling data to the designer. CONSTITUTION: The parts information system(300) receives the parts information including the part detail information, the 3D CAD model and a macro file from a parts company client(100) connecting through a network such as the Internet. A part of the information received from the client instantly is transmitted to a parts information database(700) and a part of the information is stored in the parts information database after a data conversion process. A search condition to find out the parts desired by the designer is transmitted to the system from a producing company client(200) through the Internet. The system searches the database according to the search condition and the searched parts information is transmitted to the client after making into a web page of the digital catalog format.
Patent KR-20010051603-A (KR)
Inventor: FRITZINGER BERNARD
IPC: C25D21/14
Filed: 2000-11-10
Abstract: PURPOSE: Electrolysis device and method using oxidation of metal is provided, which improves deposition rate. CONSTITUTION: The device consists of: an electrolytic cell(1") having soluble anodes(2") and an insoluble cathode(3") without placing films in-between; a means for introducing a solution into the electrolytic cell; a means for discharging the solution from the electrolytic cell; and a means for maintaining an adequate solution concentration gradient in the electrolytic cell in a manner as to attain D2-D1 >= 100 g/l when the concentration of the solution near the cathode is defined as D1 and the concentration of the solution near the anodes as D2. The deposition of molten metal again on the cathode is averted by the concentration separation and the dissolution yield over the entire part is improved.
Patent KR-20020036563-A (KR)
Title: Roof structure of building
Inventor: MIHARA DOORU
IPC: E04D3/32
Filed: 2000-11-10
Abstract: PURPOSE: A housetop structure of building is provided to simplify a panel configuration to accomplish mass production of the panel with a low cost and a simple and easy construction thereof. Furthermore, the housetop structure is also provided to prevent fall off in a corner of a housetop. CONSTITUTION: The housetop structure of building comprises tetragonal panels paved on a housetop of a building, a flat flange formed on the four sides of the panel with a predetermined width, and a heat insulated layer provided inside of a surface made of hard rubber to form a convex surface of the panel, wherein, the heat insulated layer is made of resin form.
Patent KR-20020036570-A (KR)
Title: A discharge device of ball type ice-cream vending machine
Inventor: KIM HYEON DEOK
IPC: G07F13/00
Filed: 2000-11-10
Abstract: PURPOSE: Provided is an outlet device of a bead type ice cream vending machine, which is hygienic and has simple structure and prevents the bead type ice cream from melting. CONSTITUTION: The outlet device comprises: a moving open-and-close member(50) opening and closing the outlet device by the right and left movement; a cup housing(60) taking cups therein, which moves in the opposite direction to the moving open-and-close member(50); a body having a first and a second rails(43)(44) for moving the moving open-and-close member(50) and the cup housing(60) right and left; a ball screw unit(40) making the moving open-and-close member(50) and the cup housing(60) move right and left.
Patent KR-20020037616-A (KR)
Title: Transdermal ketorolac formulation for increasing transdermal absorption of ketorolac
Inventor: KIM JEONG JU
IPC: A61K9/70
Filed: 2000-11-15
Abstract: PURPOSE: A percutaneously absorbable preparation enhanced in the percutaneous absorbability of a drug by using a percutaneous absorption promotor and polyvinylpyrrolidone or a copolymer containing polyvinylpyrrolidone at the same time is provided. Therefore, the preparation has suitable adhesive physical properties and excellent percutaneous absorbability of ketorolac. CONSTITUTION: The transdermal absorption preparation comprises 1) a supporting layer, 2) a drug containing layer comprising ketorolac having an antiinflammatory and analgesic effect as an active component, a percutaneous absorption promoting system and an adhesive base, and 3) a backing layer, wherein the percutaneous absorption promoting system comprises a percutaneous absorption promotor and polyvinylpyrrolidone or a copolymer containing polyvinylpyrrolidone. The drug-containing layer contains 5 to 30% by weight of ketorolac, 50 to 90% by weight of an adhesive base and 5 to 45% by weight of a percutaneous absorption promoting system, based on the total weight of the drug-containing layers.
Patent KR-20020038349-A (KR)
Title: Shift fork assembly of manual transmission
Inventor: CHOI YEONG SAM
IPC: F16H63/32
Filed: 2000-11-17
Abstract: PURPOSE: A shift fork assembly for a manual transmission is provided to improve operating performance of shifting and the feeling of shifting and to reduce noise in shifting. CONSTITUTION: A shift fork assembly for a manual transmission is composed of a shift lug taking working energy of a control shaft assembly connected by a cable, a shift rail installed to a side of the transmission, and shift forks installed to a side of the shift rail. The shift lug is inserted in the shift rail and performs rectilinear reciprocating movement. The shift forks are inserted in the periphery of a sleeve(6) with an angle of contact at an angle of over 180 degrees. The shift forks are composed of a first member(8) contacted to the periphery of the sleeve and a second member(10) to be contacted to other periphery of the sleeve to have an angle of contact with the first member at an angle of over 180 degrees. The first member forms a joining part(12) inserted in the shift rail, a first sliding protrusion(14) contacted to the periphery of the sleeve, and a second sliding protrusion(16) contacted to the periphery of the sleeve. The second member is connected with the first member with a hinge and forms a third sliding protrusion(18) contacted to the periphery of the sleeve.
Patent KR-20020043292-A (KR)
Title: Apparatus for measurement of load in connecting part
Inventor: YUM DAE JUN
IPC: G01L5/24
Filed: 2000-12-01
Abstract: PURPOSE: A bolt type load measuring apparatus is provided to allow the measuring apparatus to be installed in a convenient manner, while achieving improved accuracy of measured result. CONSTITUTION: A bolt type load measuring apparatus comprises a bolt type body(51) arranged to penetrate through an upper bracket(UB) as a first connection component and a lower bracket(LB) as a second connection component so as to couple the first and second connection components; a first protrusion(53) and a fourth protrusion(59) positioned in the portion of the bolt type body contacting the upper bracket in such a manner that the first and fourth protrusions are symmetric with each other so as to allow the force applied from the upper bracket acts on the first and fourth protrusions; a second protrusion(55) and a third protrusion(57) positioned in the portion of the bolt type body contacting the lower bracket in such a manner that the second and third protrusions are symmetric with each other so as to allow the force applied from the lower bracket acts on the second and third protrusions; and a transmitting force measuring unit(60) for measuring the size of transmitting force of a connection unit constituted by the upper and lower brackets, by measuring the bending moment acting to a predetermined portion of the bolt type body by the force acting to first to fourth protrusions.
Patent KR-20020045721-A (KR)
Title: Structure of die for hydro-forming
Inventor: CHO HEUNG SU
IPC: B21D26/047
Filed: 2000-12-11
Abstract: PURPOSE: A structure of dies for hydroforming is provided in which upper and lower dies are assembled by bolt fastening without a separate press when forming a material to be formed by constructing an upper die so that the upper die is slid. CONSTITUTION: In a structure of dies for hydroforming consisting of a lower die(1) and an upper die(5), the structure of dies for hydroforming is characterized in that a lower frame with a forming surface on which a material to be formed is hydroformed along a length direction is formed on the upper surface of the lower die(1), left and right guide rail parts(15,17) which are bended outward along a length direction are formed at both edges of the upper surface of the lower die(1), left and right guide parts(21,23) which are directed downward from both edges of the upper die(5) and bended inward so that the left and right guide parts(21,23) are correspondingly coupled to the left and right guide rail parts(15,17) of the lower die(1) are formed on the upper die(5), an upper frame with a forming surface on which the material to be formed is hydroformed along a length direction is formed downward on the lower part between the left and right guide parts(21,23), and the lower die(1) and the upper die(5) are connected through separate locking means.
Patent KR-20020048207-A (KR)
Title: Apparatus for watching error of clutch for controll rollgap in hot mill process
Inventor: CHOI WANG RIM
IPC: B21B31/00
Filed: 2000-12-16
Abstract: PURPOSE: An apparatus for watching abnormality of a clutch for controlling a roll gap in a rolling mill is provided to minimize accidents and affected damage by informing an operator of the results after judging whether the clutch is abnormal or not by detecting a roll gap deviation of both sides of rolling rolls and movements of the roll gap. CONSTITUTION: In an apparatus for watching abnormality of a clutch for controlling a roll gap in a rolling mill in which the roll gap is constantly maintained by adjusting roll gaps of both sides of rolling rolls separately or all together, the apparatus comprises an operator setting part(32) selecting a simultaneous operation mode simultaneously adjusting roll gaps of both sides of the rolling rolls or a leveling operation mode adjusting a roll gap level of the other side of the rolling rolls while stopping one side of the rolling rolls, and setting a standard value of a stick error and a standard value of a slip error; a comparison judging part(33) outputting signals of the slip error if a deviation of roll gap variations of both sides of the rolling rolls is larger than the standard value of the slip error when selecting the simultaneous operation mode, and outputting signals of the stick error if the roll gap variation is larger than the standard value of the stick error by checking a roll gap variation of the stopped side of the rolling rolls when selecting the leveling operation mode; and a warning transmission part(34) informing occurrence of errors and types of errors according to the judgement results of the comparison judging part(33).
Patent KR-20020052067-A (KR)
Title: Circuit Board for Intermixture Accommodation Frame Relay and ATM Subscriber in ATM Switching System
Inventor: YANG DAE YEONG
IPC: H04L12/801
Filed: 2000-12-23
Abstract: PURPOSE: A circuit board for mixing and receiving frame relay/ATM subscribers in ATM exchange is provided to possess a frame relay and an ATM subscriber boards to one circuit board, thereby using the boards on occasion demands and enhancing the economy. CONSTITUTION: A line interface unit(21) converts an analog signal applied from the line of ATM subscriber or frame relay subscriber into a digital signal and then applies the digital signal to a framer(22), and also converts a digital signal applied from the framer(22) into an analog signal and then applies the analog signal to a line. The framer(22) removes the frame among the signal applied from the line interface unit(21), extracts TDM signal and then transmits the signal to an HDLC(High-level Data Link Control) processor(23) or an ATM physical layer processing unit(26), and also processes the TDM signal applied from the HDLC processor(23) or the ATM physical layer processing unit(26) as a frame and then outputs the processed signal to the line interface unit(21). The HDLC processor(23) converts the TDM signal into a packet and then outputs the packet to a CPU(24) through a local bus and also, converts the packet applied from the CPU(24) through the local bus into the TDM signal and then outputs the TDM signal to the framer(22). The CPU(24) processes the packet and then outputs the packet to an SAR(Segmentation and Reassembly) processing unit(25), and also processes the packet applied from the SAR processing unit(25) to the HDLC processing unit(23). The SAR processing unit(25) separates the packet, interfaces with UTOPIA(Universal Test and Operations Physical Layer Interface for ATM) and then outputs the packet to a backboard(27) of ATM exchange, and also reassemblies the separated packet applied from the backboard(27) by the interface with UTOPIA and then outputs the packet to the CPU(24). An ATM physical layer processing layer(26) extracts an ATM cell from the TDM signal applied from the framer(21), interface with UTOPIA and then outputs the ATM cell to the backboard(27) of ATM exchange, and also converts the ATM cell applied from the backboard(27) by the interface with UTOPIA to TDM signal and then outputs the signal to the framer(22).
Patent KR-20020054240-A (KR)
Title: The apparatus for gain-clamped optical-amplifier of optical switching system
Inventor: HONG HYEON HA
IPC: G02B6/35
Filed: 2000-12-27
Abstract: PURPOSE: A device for gain-clamped optical amplification of optical switching system is provided to deal with an optical power fluctuation due to a channel variation promptly in an optical switching system by using a controller for controlling at a high rate a laser diode which generates a pumping laser. CONSTITUTION: A tap coupler(310,311) divides an optical signal. An optical detector(320,321) converts the divided optical signal into an electric signal. A controller(360) controls an amplification gain of the electric signal. A laser diode(370,371) generates a pumping laser. An optical isolator(330,332) inputs the pumping laser signal into an EDF(Erbium Doped Fiber)(340,341). The EDF(340,341) amplifies the input optical signal. An ASE(amplified spontaneous emission) filter(350) filters the optical signal amplified in the EDF(340). An optical isolator(331) inputs the filtered optical signal into the EDF(341).