baber/WOPTO huggingface dataset:
Patent KR-20020016323-A (KR)
Title: A light bulb for the electrodeless discharge lamp
Inventor: KIM JIN JUNG
IPC: F21Y101/00
Filed: 2000-08-25
Abstract: PURPOSE: A bulb of an electrodeless discharge lamp is provided to obtain multiple structure electrodeless discharge lamp, prevent thermal diffusion due to air convection and conduction, and integrate a reflecting mirror in a bulb. CONSTITUTION: A bulb of an electrodes discharge lamp comprises an inner discharge bulb(1) fixed to a supporting rod(2), an outer bulb(11) surrounding the inner discharge bulb(1) and fixed to the supporting rod(2). The space between the inner discharge bulb(1) and the outer bulb(11) is in a vacuum state to prevent air conduction and convection. A reflecting mirror(12) is formed by thinly coating a reflecting dielectric material at a part of the outer surface of the outer bulb(11). The reflecting mirror(12) concentrates or transmits light generated from the inner discharge bulb(11) and formed except for the front part of the outer surface of the outer bulb(11).
Patent KR-20020017146-A (KR)
Title: A treatment equipment for food waste
Inventor: CHOI CHUN SU
IPC: B09B3/00
Filed: 2000-08-29
Abstract: PURPOSE: An equipment for treating food garbage is provided in which a crushing blade is formed as a helical gear so that the crushed food garbage is not dropped to the lower side, but is proceeded in a rotational direction along the inclined surface of the helical gear. CONSTITUTION: The equipment for treating food garbage comprises a body(2) which is formed in a certain shape and fixed to the lower part of a sink(1); a first hopper(3) which is formed at the upper part of the body so as to be fixed to the sink, and into which food garbage generated from the sink(1) is injected; a crushing blade(4) which crushes the food garbage injected into the first hopper, and in which a depth of teeth of a pair of helical gears crushing the food garbage injected into the first hopper and transferring the food garbage to one side of the body is formed in a size of 20% of a diameter of the helical gears; a transfer screw(5) forming a transfer blade transferring the food garbage crushed by the crushing blade to one side of the body inclined 10 degrees of an angle to a proceeding direction of the food garbage; a first filter net(6) which is formed on the outer circumferential surface of the crushing blade and a transfer screw so as to separate the food garbage from leachate; an outlet discharging the food garbage transferred by the transfer screw to one side of the body; and a leachate filtration means(8) discharging the filtered leachate into a catch drain by filtering the leachate generated by compressing the food garbage with the crushing blade and the transfer screw.
Patent KR-20020017402-A (KR)
Title: movable advertisment device
Inventor: LEE KAB SU
IPC: G09F11/04
Filed: 2000-08-30
Abstract: PURPOSE: A variable advertisement apparatus is provided to maximize the effect of advertisement by allowing a body of the advertisement apparatus to be shaken leftward or rightward. CONSTITUTION: The variable advertisement apparatus comprises a cylindrical body(10) having an advertisement outer surface(11) made of waterproofing fabric sheet; a base body(20) having a bottom caster(21), plural support rollers(22) arranged on the circumference of the upper end, and a shaft rod(23) for rotatably supporting the cylindrical body; a driving device(30) having a motor(31) and a belt(34) connecting a driving pulley(32) and a pulley(33) fixed to a lower plate(13) of the cylindrical body; and a pivoting device(40) composed of a vertical rod(41) installed on the lower plate, a motor(42) installed on the vertical rod, a rotating plate(43) coaxially installed with the motor, a first pivoting member(44) hinged to the vertical rod, and a second pivoting member(47) that the upper end is fixed to an upper plate(12) of the cylindrical body and the lower end is hinged to the upper end of the first pivoting member.
Patent KR-20020018514-A (KR)
Title: Apparatus for controling a zoom up/down function of camera system using laser distance measurement and method therefor
Inventor: KIM SUNG HUN
IPC: G03B13/32
Filed: 2000-09-02
Abstract: PURPOSE: A camera zoom magnification control apparatus and a method thereof are provided to take a picture of a fixed size subject regardless of moving the subject by measuring distance with using laser. CONSTITUTION: A zoom control device of a camera comprises a light emitting part projecting a laser beam with measuring distance from a subject; a light receiving part receiving the laser beam reflected from the subject; a control unit(100) converting the laser beam into an electrical signal, and adjusting zoom magnification by calculating the distance from the subject and changes of position of the subject and storing the output; a distance and output storage part(150) storing the distance and the output sequentially; and a camera control unit adjusting zoom magnification of a camera(170) under the determined zoom magnification. The fixed size subject is photographed with measuring the distance by the laser.
Patent KR-20010007886-A (KR)
Inventor: LEE SANG CHEOL
IPC: E05C3/00
Filed: 2000-10-17
Abstract: PURPOSE: A position selection type locking device of windows and doors is provided to maintain locking and unlocking state of a window regardless of position of the window and not to expose a locking device of the window to the outside, thereby improving the convenience and reliability of the locking device. CONSTITUTION: A position selection type locking device of windows and doors includes a holding part continuously formed along rail grooves at a part in the rail grooves, a cover frame(12) opened at a side of a window(10) and formed with frame holes(14) at upper and lower parts for mounting a plurality of parts, a stopper(40) mounted in the frame hole to come in and out to be hanged on the holding part, upper and lower working ribs(44) connected to the stopper and formed with a first movable curved surface part to be mounted in the cover frame, a spring mounted between the stopper and the working ribs for restoring the stopper, a fixing bracket(42) for mounting the spring, the stopper and the working ribs in the cover frame, upper and lower movable bars(30) formed with a second movable curved surface part at a side for contacting the first movable surface part and a rack teeth(32) at the other side facing the second movable curved surface part for operating the upper working rib, a movable pinion(28) to be engaged with the rack teeth, a mounting bracket(26) for rotatably fixing the movable pinion in the window, a main pinion(22) engaged with the movable pinion and axially mounted with a handle(24), and a frame bracket(20) for rotatably fixing the main pinion in the cover frame.
Patent KR-20020031481-A (KR)
Title: A Method of Publication and Service for Cartoon News Paper on internet
Inventor: KIM YONG GIL
IPC: G06F17/00
Filed: 2000-10-20
Abstract: PURPOSE: A method for manufacturing and supplying a cartoon newspaper using the Internet is provided to make a reader recognize information rapidly and easily using a visual element such as a cartoon, a graphic, or a photograph. CONSTITUTION: A reporter collects data with respect to a principal issue of the inside and outside of the country, prepares writings based on the data, and manufactures a news story(210). The completed story is transmitted to a cartoon reporter through a terminal embodied to the reporter and the Internet(220), and the cartoon reporter manufactures a cartoon in accordance with a story(230). The manufactured cartoon is inputted in a main server through the Internet(250). The main server combines the inputted cartoon and other graphic materials(an information map, a statistics chart, and a computer graphic), edits the cartoon and materials, and inserts the edited material on a web site or transmits the edited material to a member through E-mail(260).
Patent KR-20010060187-A (KR)
Inventor: SHIN MAN JO
IPC: F16H21/00
Filed: 2000-10-20
Abstract: PURPOSE: An equal speed amplifier amplifies force of a low power motor using a battery without fuel or electricity so as to light economic burden and prevent pollution therefrom. CONSTITUTION: An equal speed amplifier comprises an input gear(5), a lever link(1), a rear crank(2), a front crank(4), an indirect crank(3) and an output gear(6). When the input gear(5) is rotated by a low power motor, the indirect crank(3) rotates the lever link(1) so that the front and the rear crank(4, 2) is rotated to the same direction. By leverage of the lever link(1), Rotating range of the rear crank(2) moves largely by leverage and at the same time force of leverage is supported and rotated in the indirect crank(3) and drawn to the front crank(4). The indirect crank(3) is as a force generator and easy to enter or get out. Using this characteristic, they obtain large force through multiple lever links(1).
Patent KR-20020031823-A (KR)
Title: Exhaust gas delivering pipe with cleaning device
Inventor: KIM DONG SU
IPC: B08B9/04
Filed: 2000-10-24
Abstract: PURPOSE: An exhaust gas flow pipe having a means for preventing powder adhesion is provided to improve a preventive efficiency and an energy efficiency with a simplified structure. CONSTITUTION: The pipe(11a,11b,11c), used for leading an exhaust gas to a gas disposal unit(7), has a spring(13a,13b,13c) connected to and rotated by a motor(17a,17b,17c,17d). The outer diameter of the spring is nearly the same as the inner diameter of the pipe. Therefore, by generating a mechanical friction between the spring and the pipe, it can be prevented that powder in the exhaust gas adheres to the pipe. An empty elbow box(15a,15b) may be equipped at a joint between the pipes, and a heating coil may be additionally and locally formed at a difficult place, such as a valve or a gas outlet(19), to equip the spring. Further, the preventive means composed of the spring and the motor may be used only near a connecting place(21) with the gas disposal unit(7).
Patent KR-20020035704-A (KR)
Title: A Material for Plastic Lense
Inventor: JANG DONG GYU
IPC: C08G63/00
Filed: 2000-11-07
Abstract: PURPOSE: Provided is optical resin composition having excellent optical property, for example solvent resistance, transparency, heat resistance, and especially high refraction index, as well as high Abbe's number. CONSTITUTION: The composition comprises 10-50 wt.% of component represented by formula 1, 10-60 wt.% of component represented by formula 2, 20-50 wt.% of styrene monomer, and 1-30 wt.% of diisopropenylbenzene. In the formulas, R1 and R2 individually represent hydrogen atom or methyl group, n is an integer of 1-3, m is an integer of 0-6. The diisopropenylbenzene can be replaced with divinylbenzene, dibenzyl maleate, or benzylmethacrylate.
Patent KR-20020036622-A (KR)
Inventor: LEE HAE SOO
IPC: A23G3/00
Filed: 2000-11-10
Abstract: PURPOSE: A functional food using ginseng, maesil(Japanese apricot), salt and sugar is provided, which food supplements blood with salt, inhibits the over-secretion of gastric acid and constipation, and relieves fatigue. CONSTITUTION: The functional food using ginseng, maesil(Japanese apricot), salt and sugar is produced by saccharifying of carbohydrate; adding ginseng juice, maesil juice and salt into the saccharified carbohydrate; and condensing the mixture by heating it to form caramel or candy type functional food, in which the saccharified carbohydrate supplements a user with calorie; the maesil juice induces secretion of saliva; the ginseng juice supplements a user with saponin which maintains the balance of each function in a human body to supply salts.
Patent KR-20020041597-A (KR)
Title: apparatus for preventing atmosphere inlet and cooling zinc on the surface of strip
Inventor: CHO BAEK SU
IPC: C25D21/00
Filed: 2000-11-28
Abstract: PURPOSE: An apparatus is provided which prevents deterioration of plating adhesion by cutting off permeation of the atmosphere into a heating furnace through the lower opening part of a snout with upper and lower gates, and prevents contamination of a roll due to a plating solution by cooling the plating solution on the surface of a strip. CONSTITUTION: In a strip plating equipment comprising a snout installed at the end part of a heating furnace, a plating tank filled with a plating solution and an air knife device, the apparatus for preventing air permeation into the heating furnace and cooling zinc on the surface of a strip comprises an interception part in which a middle casing(11) is removably equipped at the middle of a length of the snout, and permeation of an external air into the snout is cut off by rotationally operating rotation shafts of upper and lower gates(15a,15b) which are arranged parallel to each other inside the middle casing(11); and a cooling part consisting of a cooling plate(36) at front of which a plural nozzles(37) are formed is fixed onto the inner surface of the middle casing(11), and which is connected to a gas supply line supplying an atmospheric gas, and an other gas supply line(33a) which supplies the atmospheric gas into the inner space of the upper and lower gates(15a,15b) at front of which a plural nozzles are formed, thereby cooling a plating solution remained on the surface of the strip that is reversed into the heating furnace.
Patent KR-20020042017-A (KR)
Title: A method for preparing of semiconductor comprising a process of forming contact hole by using difluoromethane gas
Inventor: AHN TAE HYEOK
IPC: H01L21/768
Filed: 2000-11-29
Abstract: PURPOSE: A semiconductor device manufacturing process is provided to prevent a damage of an upper portion of a contact hole due to a damage of sidewalls of a mask by forming the contact hole using a CH2F2 gas. CONSTITUTION: An oxide(19) is etched and a polymer(25) is simultaneously formed on an upper portion and sidewalls of a photoresist mask(21) by performing a plasma etch processing using a CH2F2 gas when forming a contact-type OCS(One Cylinder Storage) hole in order to form a micro-contact hole of a semiconductor device. Then, the oxide(19) is etched, while stopping the supply of the CH2F2 gas. In result, the polymer(25) deposited on the upper portion and sidewalls of the photoresist mask(21) prevent a damage of the contact hole due to a damage of the upper portion and sidewalls of the photoresist mask(21).
Patent KR-20010082570-A (KR)
Title: Uracil compounds and use thereof
Inventor: GOTOU TOMOHIKO
IPC: A01N43/54
Filed: 2000-12-05
Abstract: PURPOSE: Provided are an uracil compound of the formula(1) which has an excellent herbicidal activity, and their use. CONSTITUTION: The uracil compound is represented by the formula(1), wherein W represents oxygen, sulfur, imino or C1 to C3 alkylimino; Y represents oxygen, sulfur, imino or C1 to C3 alkylimino; R1 represents C1 to C3 alkyl or C1 to C3 haloalkyl; R2 represents C1 to C3 alkyl; R4 represents hydrogen or methyl; R5 represents C1 to C6 alkyl, C1 to C6 haloalkyl, C3 to C6 alkenyl, C3 to C6 haloalkenyl, C3 to C6 alkynyl or C3 to C6 haloalkynyl; X1 represents halogen, cyano or nitro; X2 represents hydrogen or halogen; and each of X3 and X4 independently represents hydrogen, halogen, C1 to C6 alkyl, C1 to C6 haloalkyl, C3 to C6 alkenyl, C3 to C6 haloalkenyl, C3 to C6 alkynyl, C3 to C6 haloalkynyl, C1 to C6 alkoxy C1 to C6 alkyl, C1 to C6 alkoxy, C1 to C6 haloalkoxy, C1 to C6 alkoxycarbonyl C1 to C6 alkoxy or cyano.
Patent KR-20020043980-A (KR)
Title: Method and system for managing credit cards via network
Inventor: HUH JIN
Filed: 2000-12-05
Abstract: PURPOSE: A method and a system for managing a credit card using a communication network are provided to prevent the illegal use and the stealth of a credit card by receiving the credit card information from a credit card user through a communication network and confirming the credit card use history by the user. CONSTITUTION: The system comprises a user terminal(100) to manage the use history of a credit card via a communication network(1), at least one credit card company servers(110) to transmit the credit card use history to a main server(120) from an affiliated merchant, a data storage(130) to store the credit card use history transmitted from the credit card company server by using a use history information database(130b), and the main server to manage the information stored in the data storage, to receive the credit card information of a user via the communication network, to store the use history transmitted from the credit card company server in the data storage, and to transmit the use history to the user terminal.
Patent KR-20020049953-A (KR)
Title: A method of superconducting joint of high temperature superconducting tapes
Inventor: HA DONG U
IPC: H01B12/00
Filed: 2000-12-20
Abstract: PURPOSE: A superconductivity junction method of a high-temperature superconductivity tape rod wire is provided to improve the characteristic of threshold current at a junction by performing the junction operation after completing the final heat processing. CONSTITUTION: A portion of a multicore high-temperature superconductivity tape rod wire(16) comprised of a silver or silver alloy(10) and a superconductivity filament(14) is cut with a predetermined sloping angle after completing the final heat processing. By manufacturing a single-core superconductivity tape rod wire, eliminating the silver or silver alloy(10) from the single-core superconductivity tape rod wire, and producing a high-temperature superconductivity plate(18) having an area identical to the sloping area of the multicore high-temperature superconductivity tape rod wire(16). A portion where two of the multicore high-temperature superconductivity tape rod wire(16) are jointed to each other is wrapped with a material. The wrapped portion is pressed and fixed. The pressed and fixed portion is annealed.
Patent KR-20020051302-A (KR)
Title: An operation circuit for adding/subtracting at least one input signal to/from output of multiplier
Inventor: EOM NAK UNG
IPC: G06F7/52
Filed: 2000-12-22
Abstract: PURPOSE: A calculation circuit for adding/subtracting an output of a multiplier to/from at least one input signal is provided to realize a high speed operation without increasing a size of hardware in embodying a calculation circuit. CONSTITUTION: A partial product creating unit(401) is provided for creating a plurality of partial products by a multiplier and a multiplicand. A partial product adding unit(402) adds the partial products to more than one input signal simultaneously for outputting a partial sum and a carry. A carry-propagate adder(403) is provided for outputting a multiplication value by finally adding the partial sum of the partial product adding unit(402) to the carry. The input signal is a 2's complement converted signal. The partial product adding unit(402) is embodied by a multiple input parallel adder.
Patent KR-20020052686-A (KR)
Title: Piston driving device with dual connecting rod
Inventor: KIM SANG JIN
IPC: F16C7/00
Filed: 2000-12-26
Abstract: PURPOSE: A piston driving apparatus to achieve improved fuel efficiency and to reduce noise by preventing tilting of piston and minimizing the friction force acting between the piston and cylinder wall. CONSTITUTION: A piston driving apparatus comprises two connecting rods(41,42) which are pivot-connected to a piston(30) in such a manner that the connecting rods are arranged symmetrical with each other; and two crank shafts(51,52) pivot-coupled to the connecting rods, respectively, and installed separately at a single axial line, in such a manner that two crank shafts rotate in a reverse direction by the force applied to the piston. A balance shaft(60) is connected to two crank shafts through the combination of gears(G1,G2)(G11,G12,G13), so as to convert the different rotating directions of crank shafts into an identical rotating direction.
Patent KR-20020054969-A (KR)
Title: Inferior Goods Exhaust Device of Electrolytic Condenser
Inventor: KIM HAN JUNG
IPC: H05K13/08
Filed: 2000-12-28
Abstract: PURPOSE: A discharge apparatus of inferior goods of an electrolytic capacitor is provided to improve productivity by linking a rotation gear and a driving gear in an extraction portion with same ratio of rotation speed. CONSTITUTION: A conveyer(110) conveys inferior goods while rotating a turntable(113) and a driving gear(114). A chuck(111) is installed at the turntable(113). The chuck(111) fixes an electrolytic capacitor(1). A discharge pin(112) is installed at the chuck(111). A discharge portion(120) discharges an electrolytic capacitor(1). A driven gear(123) is connected to a gripper(121). The gripper(121) picks up the electrolytic capacitor(1). The gripper(121) is engaged and rotated with a driving gear(114) with same ratio of rotation speed. A collection box(130) is installed at an outer peripheral portion of the conveyer(110) and collects inferior goods of the electrolytic capacitor(1) discharged from the discharge portion(120).
Patent KR-20020055699-A (KR)
Title: Variable pivot arm strucute of a wind shield wiper for an automobile
Inventor: LEE GI YEONG
IPC: B60S1/36
Filed: 2000-12-29
Abstract: PURPOSE: A structure of a variable pivot arm is provided to freely change the angle acceleration and the angle speed of a wiper arm by differing the length of an operating link according to the rotating angle of the pivot arm. CONSTITUTION: A long slot(21) is cut in a pivot arm(20). A ball joint portion(22) is inserted in the pivot arm to combine with an operating link(30). A template(12) is integrally formed in a supporting bracket. A track(13) is formed in the template to guide the movement of the ball joint portion. The pivot arm is rotated by moving the operating link lengthwise. A rotating shaft(11) is rotated by moving the ball joint portion through the track. Thereby, the angle acceleration and the angle speed of a wiper arm are controlled.
Patent KR-20020058292-A (KR)
Title: A method for forming a contact plug of a semiconductor device
Inventor: LEE JONG HYEOP
IPC: H01L21/283
Filed: 2000-12-29
Abstract: PURPOSE: A contact plug formation method of semiconductor devices is provided to minimize losses of an interlayer dielectric and a tungsten film by using a slurry made of KlO3 of alpha-phase or KMnO2 and Al2O3. CONSTITUTION: After forming a lower insulator(21) having a first contact plug(23) on a substrate, an interlayer dielectric(25) is formed on the resultant structure. A contact hole(27) is formed by selectively etching the interlayer dielectric. After forming an etch stopper, a tungsten film is sufficiently filled into the contact hole(27). The tungsten film is planarized by two-step CMP(Chemical Mechanical Polishing) processes, thereby forming a second contact plug(29). That is, the tungsten film is firstly polished to expose the etch stopper using a slurry composed of H2O2/silica, and secondly polished to remove the tungsten film and the etch stopper by using a slurry made of KlO3 of alpha-phase or KMnO2 and Al2O3.
Patent KR-20020058307-A (KR)
Title: Sealing device for a pipe having working fluid passing
Inventor: CHO HONG SIK
IPC: B23K31/00
Filed: 2000-12-29
Abstract: PURPOSE: A coolant pipe sealing apparatus is provided to prevent coolant from being leaked out of a coolant pipe and to easily cut and seal the coolant pipe by simultaneously performing the sealing and cutting processes for the coolant pipe. CONSTITUTION: A coolant pipe sealing apparatus includes a body(10) having a coolant pipe positioning section(11) for positioning a coolant pipe. The coolant pipe positioning section(11) is formed at one side of the body(10) so as to allow the coolant pipe to be formed within the coolant pipe positioning section(11). The first electrode(12) and the second electrode(14) are installed at both sides of the coolant pipe positioning section(11). The first electrode(12) is spaced from the second electrode(14) by a predetermined distance and the coolant pipe is positioned between the first and second electrodes(12,14). A coolant pipe supporting section(16) is provided to allow the coolant pipe to be precisely positioned between the first and second electrodes(12,14).