baber/WOPTO huggingface dataset:
Patent KR-20020028972-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D30/20
Filed: 2002-02-28
Abstract: PURPOSE: A method for manufacturing a foldable packing container is provided to achieve the mass production of the packing container by adopting an automated process, thus improving the quality thereof and reducing the cost of manufacturing. CONSTITUTION: The foldable packing container consists of a body defining a packing volume, and a bottom surface part deciding the expansion width of the body in use. The body is bonded so that both end surfaces are crossed each other, and the upper and lower end surfaces between the bonded end surfaces are selectively bonded so as to form a three-dimensional standing shape. For manufacturing the foldable packing container as stated above, firstly roll shaped film is pulled and folded into two, and the folded portions are pushed inside the body. At this time, in order to continuously and easily push the folded portion inward, a cutting line is formed at symmetrical end portions of a pair of packing containers. Finally, the pair of symmetrical unfinished packing containers between each cutting line are sealed into a desired shape, and the outer end of each sealing part is continuously cut conforming to the shape of the packing container.
Patent KR-20030072968-A (KR)
Title: Interfusion cage with bone chip leaking preventive device
Inventor: CHAE SU GYEONG
IPC: A61F2/44
Filed: 2002-03-07
Abstract: PURPOSE: A bone meal runoff preventing device of a bone junction cage is provided to avoid bone meal from running off from an intervertebral space including the cage. CONSTITUTION: The cage comprising a seat portion, an orifice, a branching portion; a plug and a spacer, wherein the cage is provided with a bone meal runoff preventing device which prevents bone meal filled in an intervertebral space(13) from running off from an opening portion(14) by blocking the opening portion(14) at one side of the intervertebral space(13) into which the cage(15) is inserted integrally or by assembly.
Patent KR-20030065253-A (KR)
Title: Aluminum chip molding device
Inventor: LEE CHAN SIK
IPC: C22B1/248
Filed: 2002-03-08
Abstract: PURPOSE: An apparatus for forming aluminum chips injected into blast furnace is provided which is economical by forming aluminum injected into the blast furnace into desired sized chips without melting and prevents environmental pollution by recycling aluminum sludge and scrap disused as waste. CONSTITUTION: The apparatus for forming aluminum chips injected into blast furnace comprises a casing(10) into which upper frame(12) and lower frame(16) are vertically assembled, wherein hopper(14) is formed on the upper surface of the upper frame(12), and outlet(44) is formed at one side of the lower frame(16); a fixed cutter(36) mounted on the inner side of the casing with the fixed cutter(36) being spaced apart from the casing in a certain distance; a shaft(20) installed at the center of upper support(22) installed inside the casing and lower support(24) installed at the center of the lower frame, wherein the shaft(20) is rotated by a driving means of the outside; an inner cylinder(30) rotationally mounted on the shaft inside the casing; a rotation cutter(32) formed on the outer circumferential surface of the inner cylinder(30) with being spaced apart from the inner cylinder(30) in a certain distance; and a rotation plate(40) rotationally fixed to the shaft in the lower part of the inner cylinder(30).
Patent KR-20030073893-A (KR)
Title: Realtime Voice Information Transmission Method for using Wireless Instant Messenger
Inventor: PARK JONG TAE
IPC: H04W4/10
Filed: 2002-03-13
Abstract: PURPOSE: A method for transmitting voice information in real time, using a WIM(Wireless Instant Messenger) is provided to transmit multipoint or one-to-one voice information in real time, using a push-to-talk scheme in a wireless terminal. CONSTITUTION: A WIM server system confirms whether authorization approval for a group communication is requested from a wireless terminal(402). If the authorization approval for the group communication is requested from the wireless terminal, the WIM server system selects a user of a foreground order according to a predetermined priority policy and invests authorization for the group communication to the selected user(403). The WIM server system confirms whether voice information is received from the user of the foreground order(404). If voice information is received, the WIM server system confirms a terminal destination address associated with a call-ID from a presence and group communication management system, and instantly transmits voice information by a multicasting scheme(405).
Patent KR-20030075272-A (KR)
Title: Working table is able to control height
Inventor: HA TAE HONG
IPC: B60S5/00
Filed: 2002-03-18
Abstract: PURPOSE:A movable worktable is provided to stably support the weight material without regard to the size or the shape. CONSTITUTION:A holder guide slot is formed in the plane of a placing table(100). A holder(300) having a rack gear is inserted into the holder guide slot to be moved upward and downward. A pinion gear to be geared with the rack gear and a pinion gear(330) to be geared with a worm gear in a handle shaft are supported to be rotatable. A gear box is installed in a support. Thereby, various shaped and sized materials are stably supported without regard to the shape or the size.
Patent KR-20030078481-A (KR)
Title: Apparatus for setting alarm time
Inventor: KIM GYEONG HYEON
IPC: G04G13/02
Filed: 2002-03-29
Abstract: PURPOSE: A plural alarm setting apparatus using voice is provided, which is economical by preventing the increase of unnecessary components. CONSTITUTION: A control part(60) stores a plurality of different specific voice messages and control a system. A time setting switch(50) sets a plurality of morning times, and a time setting switch(51) sets a plurality of afternoon times. An operation unit(80) is connected with one port of the above switches electrically by rotating with a constant speed at every time proportionally to a rotation speed of the hour hand. An operation gear(30) operates by being interlocked with the operation unit, and is connected to a hour hand gear(20) of a clock, and the number of gears of the operation gear is two times as many as the number of gears of the hour hand gear. The operation unit outputs the voice message if the morning time setting switch and the afternoon time setting switch are connected each other at a specific time.
Patent KR-20030080859-A (KR)
Title: Control device for level, temperature and aluminum density of zinc pot
Inventor: PARK HONG HYEON
IPC: C23C2/06
Filed: 2002-04-11
Abstract: PURPOSE: An apparatus for controlling level, temperature and aluminum concentration of hot dip galvanizing bath is provided to constantly maintain the surface level and temperature of melt in zinc pot and automatically inject ingot having proper aluminum content into the zinc pot. CONSTITUTION: The apparatus comprises a key input part comprising operation starting button; a level sensor(4) measuring the surface level of melt inside zinc pot(12); a signal converter(15) for converting measured signals of the level sensor(4) into digital signals; a main controller(100) which is operated when selecting operation starting through the key input part, controls input of ingot when the measured levels are the same as or less than the standard level by comparing levels measured in the level sensor(4) through the signal converter(15) with a preset standard level, receives workpiece information including strip thickness information from process computer, collects data generated in the hot dip galvanizing process and controls input of the ingot including aluminum consumption amount by calculating aluminum consumption amount based on the collected data; an ingot input unit(60) for inputting corresponding ingot into the zinc pot(12) according to controlling of the main controller(100); a zinc pot temperature sensor(44) for measuring temperature of the zinc pot(12); a temperature controller(200) for receiving thickness data of strip under operation from the main controller(100), obtaining temperature difference by comparing a set standard temperature with temperatures measured by the zinc pot temperature sensor(44) according to the strip thickness data, controlling temperature of the zinc pot(12) according to the temperature difference and transmitting respective information of the control process to the main controller(100); and an induction heater(45) operated according to controlling of the temperature controller(200).
Patent KR-20030066277-A (KR)
Title: Cleansing method of insulators in etching equipment using chlorine
Inventor: SON JEONG HA
IPC: H01L21/304
Filed: 2002-04-15
Abstract: PURPOSE: A method for cleaning insulating elements of an etch apparatus using a chloric compound is provided to remove easily contaminants and reduce a damage of an insulating element by using the chloric compound. CONSTITUTION: A boiling process is performed to boil an aqueous solution of a chloric compound including insulating elements of an etch apparatus. The insulating elements of the etch apparatus are picked up from the aqueous solution of the chloric compound. The insulating elements are cleaned by the ionized water. The insulating elements are dried. An outgassing process for the dried insulating elements is performed. The aqueous solution of the chloric compound has the chloric ion concentration of 2 or more percents. The chloric compound is formed with the compound of one or more materials selected from a group including Ca(ClO)2, NaOCI, and ClO2.
Patent KR-20020083132-A (KR)
Inventor: HAYASHI TETSUYA
IPC: H01L21/46
Filed: 2002-04-19
Abstract: PURPOSE: To actualize sufficient yield and productivity by suppressing the production of dust due to the removal of a reverse-surface film formed by growing films on both the surfaces of a semiconductor substrate. CONSTITUTION: The semiconductor substrate 301 has polycrystalline silicon films 303 formed on both its surfaces, and a silicide film 304 is formed only on the top surface side of the semiconductor substrate 301; and the polycrystalline silicon film 303 and silicide film 304 are machined to form gate electrodes 303a, and an insulating film for side wall formation which covers the gate electrodes 303a is formed on both the surfaces of the semiconductor substrate 301. The insulating film for side wall formation formed on the top surface side of the semiconductor substrate 301 is etched to form a side wall film, an inter-layer insulating film which covers the gate electrodes 303a is formed only on the top surface side of the semiconductor substrate 301; and the polycrystalline silicon film 303a and the insulating film for side wall formation which are formed on the reverse surface side of the semiconductor substrate 303, and the reverse surface of the semiconductor substrate 301, are ground to manufacture a semiconductor device.
Patent KR-20030083825-A (KR)
Title: Auto Ballast System and ballast control method for manufacturing large vessel in floating Dock
Inventor: BAE JUN HONG
IPC: B63B43/08
Filed: 2002-04-22
Abstract: PURPOSE: An automatic ballast system and ballast control method for building a large vessel in a floating dock is provided to keep the horizontality of the floating dock within a reference error range by automatically controlling the amount of ballast when each hull block is loaded on the floating dock by stages. CONSTITUTION: An automatic ballast system is composed of a sensor(10) for detecting the state of a floating dock, a control unit(20), and a ballast control unit controlling the inflow and outflow of ballast in a ballast tank according to a control signal of the control unit. The control unit calculates the state and safety of the floating dock generated when each hull block(40) is loaded on the floating dock by stages, makes a control plan of each stage, and outputs the control signal for controlling the amount of the ballast so that the horizontality of the floating dock reaches a predetermined reference valve.
Patent KR-20020096869-A (KR)
Title: Method for output image of video monitoring system
Inventor: KIM HAK SEONG
IPC: H04N7/01
Filed: 2002-04-24
Abstract: PURPOSE: A method for outputting images of an image monitoring system is provided to display the optimum images without deterioration of quality in spite of the difference of an image signal input device and a display device in a scanning method. CONSTITUTION: In a method for outputting images of an image monitoring system to output interlaced scanning channel image signals photographed by more than one cameras to a sequential scanning image display device, the method for outputting images includes the steps of scaling each digitally transformed interlaced scanning channel image data differently in horizontal and vertical directional reduction rate; storing image data which completed scaling at a memory for constructing one picture; and outputting the stored one picture image data to a sequential scanning image display device for displaying one picture image data.
Patent KR-20030087353-A (KR)
Title: Packet Header Conversion Scheme for VC Merger of MPLS System based on ATM
Inventor: JUNG YEON KWAE
IPC: H04L45/74
Filed: 2002-05-08
Abstract: PURPOSE: A method for processing packets in the VC(Virtual Channel) merging controller of an ATM-based MPLS(Multi-Protocol Label Switching) system is provided to support the efficiency and scalability of channel resources by executing a packet header conversion function for VC merging while maintaining the original functions of an ATM exchange. CONSTITUTION: If a packet is received from a receiving SAR(Segmentation And Reassembly) element through a UTOPIA interface part(200), a VC merging controller reads values from a merging table by using the channel handle value of the received packet as the offset value of the merging table(202). The VC merging controller assumes the type of each packet, determines a TCID(Transmit Channel IDentifier), a PID(Port Identifier), a VPI(Virtual Path Identifier), and a VCI(Virtual Channel Identifier) from the fields of the merging table, and stores them(202). The VC merging controller confirms whether the received packet is an EFC(Extended Forwarding Control) packet for the message control between an MSC(MPLS Service Controller) and a forwarding engine or between the MSC and a router(203). In case that the received packet is an EFC packet, the VC merging controller reads a TCID recorded in the payload portion of the received packet and inserts it into the channel ID field of a transmitting packet(208).
Patent KR-20030087781-A (KR)
Title: Boss portion structure for hermetic compressor
Inventor: PARK SEONG UN
IPC: F04B39/00
Filed: 2002-05-09
Abstract: PURPOSE: A structure of a boss portion of a hermetic compressor is provided to be easily manufactured, to efficiently support load given to a crankshaft, and to smooth lubrication between the boss portion and the crankshaft. CONSTITUTION: A boss portion(40) is installed on a lower side of a frame(30) and formed by drawing a steel plate, and includes a boss body(41) having a connecting hole(43) connected with a connecting hole(33) of the frame, and supporting a crankshaft in such a manner that the crankshaft rotates in the boss portion; and one reinforcing rib(45) formed by bending an upper circumference of the boss body to protrude outward, and forming bent grooves(46) on an inside of the connecting hole of the boss main body in vertical direction. The reinforcing rib is formed on a part of the boss main body opposite to a piston installed to the piston, and symmetrically with the boss main body. The boss portion is fixed on the frame to be extended to the lower side of the frame. The crankshaft is installed to penetrate the connecting holes of the boss portion and the frame in such a manner that one side thereof is supported by a thrust part(35) and some of a periphery thereof is supported by an inside of the connecting hole of the boss portion.
Patent KR-20020088374-A (KR)
Inventor: SCHEMENAUR JOHN
IPC: H01C17/075
Filed: 2002-05-16
Abstract: PURPOSE: A resistor is provided to achieve a wide range resistance value with a low manufacturing cost. CONSTITUTION: A resistor includes a resistive material portion comprising the first resistive material(10) and the second resistive material(15), and a pair of electrodes. Each electrode is disposed at opposite ends of the resistive material portion. The first resistive material and second resistive material have a difference in sheet resistivities of 10 ¥Ø/- or greater. At least one of the first and second resistive materials is platinum-based or nickel-based.
Patent KR-20030089629-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: LEE WON CHANG
IPC: H01L21/336
Filed: 2002-05-16
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce gate induced drain leakage(GIDL) and increase an interval of data retention time of a cell by partially forming a thick gate insulation layer at the edge of an active region of a semiconductor substrate. CONSTITUTION: An isolation layer(33) for defining an active region is formed on the semiconductor substrate(31). Impurity ions are partially injected to the active region. The thick gate insulation layer is formed at the edge of the active region. A conductive layer for a gate electrode(40) and a mask insulation layer are formed on the gate insulation layer. A mask insulation layer pattern(42), the gate electrode and a gate insulation layer pattern(36,38) are formed by a photolithography process using a gate electrode mask. A thick gate insulation layer pattern is formed at the edge of the active region. A dummy gate electrode partially overlapping the active region is formed. Low density impurity ions are injected to the substrate at both sides of the gate electrode to form a source/drain region.
Patent KR-20030006965-A (KR)
Inventor: KODAMA KUNIHIKO
IPC: G03F7/039
Filed: 2002-05-17
Abstract: PURPOSE: Provided is a positive radiation-sensitive composition for use in the manufacturing processes of lithographic printing plates and semiconductors, which shows high sensitivity and high resolution when patterning by irradiation with an actinic ray. CONSTITUTION: The positive radiation-sensitive composition comprises (A) at least one compound capable of generating an acid upon irradiation with an actinic ray, which is represented by the following formula I; and (B) a resin having a group which is decomposed by the action of an acid to increase the solubility in an alkali developing solution. In the formula I, R1, R2, R3, R4 and R5 each represents a hydrogen atom, an alkyl group, an alkoxyl group, a nitro group, a halogen atom, an alkyloxycarbonyl group, or an aryl group, and at least two of R1, R2, R3, R4 and R5 may be bonded together, to form a cyclic structure; R6 and R7 each represents a hydrogen atom, an alkyl group, a cyano group or an aryl group; Y1 and Y2 each represents an alkyl group, an aryl group, an aralkyl group, or an aromatic group containing a hetero atom, and Y1 and Y2 may be bonded together, to form a ring; Y3 represents a single bond or a divalent linking group; and X represents a non-nucleophilic anion; provided that at least one of R1, R2, R3, R4 and R5, and at least one of Y1 and Y2 are bonded together, to form a ring, or at least one of R1, R2, R3, R4 and R5, and at least one of R6 and R7 are bonded together, to form a ring; and there may be present two or more structures represented by formula I by being bonded at any position of R1 to R7 or at any position of Y1 and Y2 via a linking group.
Patent KR-20020090903-A (KR)
Title: Molded case circuit breaker
Inventor: ASADA TADASHI
IPC: H01H77/10
Filed: 2002-05-28
Abstract: PURPOSE: A molded case circuit breaker is provided to obtain an assembly structure of a current-interrupting section equipped with a bridging rotary contact shoe. CONSTITUTION: A molded case circuit breaker comprises a switching mechanism, and a current-interrupting section connected to the switching mechanism, and including an insulated case(6), a pair of fixed contact shoes(7A) disposed inside the insulated case to face each other, each of the fixed contact shoes having a substantially linear conductor portion, a tip portion and a terminal portion, a rotary contact shoe disposed between the fixed contact shoes so that the fixed contact shoes and the rotary contact shoe form a Z-shape conducting path when the switching mechanism is on, and the rotary contact shoe is rotated to be separated from the fixed contact shoe by an electromagnetic counter force when an overcurrent flow through the Z-shape conducting path, and a contact shoe holder(9) linked to the switching mechanism and holding the rotary contact shoe.
Patent KR-20030092236-A (KR)
Title: Sterilization and drying system of an abandoned thing
Inventor: JUNG JAE DUK
IPC: B09B3/00
Filed: 2002-05-29
Abstract: PURPOSE: Provided is a sterilization and drying system in a feed manufacturing system using food wastes, thereby sterilizing harmful bacteria remaining the abandoned stuffs, and providing innoxious feed stuffs. CONSTITUTION: A sterilization and drying system in a feed manufacturing system is characterized by comprising a heating tank(20) which heats and sterilizes abandoned stuffs(10) supplied through an inlet(10); and a condenser(30) which cools and condenses the dried air in the heating tank and a cold water vessel(40) which supplies cold water to the condenser.
Patent KR-20030093759-A (KR)
Title: Method for serving printer information and network printer using the same
Inventor: HAN DONG HYEOP
IPC: G06F3/12
Filed: 2002-06-05
Abstract: PURPOSE: A method for servicing the printer information and a network printer using the same are provided to transmit the information needed for the printer to a user of a special account using the same instant messenger by embedding an instant messenger module in the network. CONSTITUTION: An engine driver(320) converts the print data into the bitmap data and generates the printer state information in the printer engine. A controller(310) receives the registered account by operating an instant messenger program and logging into an instant messenger server, and transmits the printer information to the instant messenger server whenever the printer state information generated in the engine driver is changed.
Patent KR-20040000047-A (KR)
Title: Color printing method by Printing directions of computer
Inventor: JANG MYUNG SOO
IPC: B41F17/14
Filed: 2002-06-19
Abstract: PURPOSE: A color printing method is provided to allow for ease of printing, while achieving improved accuracy of work and productivity. CONSTITUTION: A color printing method comprises a step of transferring molded industrial articles; a step of sensing whether the surface of the transferred article is positioned at the print position, and transmitting the result of the sensing to a computer(10); a step of permitting the computer to recognize the stopped article and the user to give instructions on the print condition stored in the computer; a step of permitting the cartridge embedded with an oil ink to move and contact the surface of the stopped article; a step of color printing the data processed by the computer to the surface of the article; and a step of permitting the cartridge to escape from the article, and discharging the printed article.
Patent KR-20020056869-A (KR)
Inventor: CHOI JEONG WOO
IPC: A61K8/29
Filed: 2002-06-21
Abstract: PURPOSE: A method of treating the surface of titanium oxide as ultrafine particulate to maximize the ultraviolet screening effect of ultraviolet screening cosmetics is provided which can increase the ultraviolet screening effect while maintaining the activity of a reduced photocatalyst. CONSTITUTION: Silica corresponding to 5.0 to 37.0% by weight of ultrafine particulate titanium oxide and iron oxide of corresponding to 0.2 to 2.0% by weight of ultrafine particulate titanium oxide are coated on ultrafine particulate titanium oxide and calcined at 550 to 650deg.C to produce titanium oxide coated with silica and iron oxide. The cosmetic composition contains the titanium oxide coated with silica and iron oxide as an effective component.