baber/WOPTO huggingface dataset:
Patent KR-20000071885-A (KR)
Inventor: BYEON MU HUN
IPC: E06C9/00
Filed: 2000-07-08
Abstract: PURPOSE: A laying ladder and an installing method for the same are provided to be installed simply in the inside wall of underground concrete structure and remove the factor that causes crack in the concrete wall. CONSTITUTION: In the end of laying ladder, a male screwed pipe part and a raised part(112) are formed. A reclamation fixing-rod(10) is formed in the inside and has a connecting rods(12) which connects reclamation pipes(11). And inserted legs(21) are inserted into the inside of reclamation pipes, and inserting foot rod(20) having a foot rod(22) which connects the inserted legs. A fastening nut(30) is screwed in the outside of the male screwed part. An installing method for the laying ladder comprises the steps of; installing the male screwed part to pass through the inside panel of mold form; screwing with the fastening nut; forming mold form by assembling an inside panel and an outside panel; concreting into the mold form; removing the mold form after the concrete is hardened; inserting the inserted legs and the inserting foot rod into the inserting way(113) of reclamation pipes.
Patent KR-20020005921-A (KR)
Inventor: JANG GWANG GYUN
IPC: B41J2/03
Filed: 2000-07-11
Abstract: PURPOSE: A cartridge for an inkjet printer is provided to enhance the ink-charging efficiency and using efficiency of a cartridge in an inkjet printer and to improve inaccuracy in forming ink bubbles by ink flow in a printing process. CONSTITUTION: A cartridge for an inkjet printer consists of a bag(2) filled with ink as well as kept in a case(1), a cover(3) adhered to a side of the bag, and a spring(5) such as a leaf spring mounted in the case to press the cover. The spring has both ends fixed to each mounting groove(4) in the case. The spring is contacted to the cover in compressed states if the sprig is kept in the case. The spring is set to press the cover all the time, and the bag is installed to be pressed by the elasticity of the spring. If the bag is always compressed by the spring, ink in the bag does not flow by acceleration/deceleration of a head. As the spring is fixed to the case, the ink does not flow without regard to operation of the head. Thereby, the ink is rarely changed in pressure. Ink bubbles are generated regularly in a printing process.
Patent KR-20020006772-A (KR)
Title: Method of calculation in internet account remittance payment
Inventor: JUNG JIN GEUN
Filed: 2000-07-13
Abstract: PURPOSE: A method for paying money by an Internet accounts transfer is provided to reduce expenses for managing a shopping mall and calculate rapidly the amount due and create various benefits in an electronic commerce by allowing a seller and a purchaser to process a rapid settlement. CONSTITUTION: A payment service system by an account transfer of an electronic commerce is comprised of a client system(10) having a digital wallet(11), a merchant system(20), and a payment gateway(30) connected with a host system of a bank. The digital wallet(11) is mounted to the client system(10) in order to process a payment protocol of a web browser and an electronic commerce. The digital wallet(11) confirms whether electronic certificates of the merchant system(20) and the payment gateway(30) are effective or not. The merchant system(20) sells a material and an immaterial product through an open information communication network such as the Internet and is provided with a POS system(Point Of Sale system)(21) for processing the payment by the account transfer. The POS system(21) relays payment information by the account transfer by linking with the client system(10) and the payment gateway(30), receives the result from the payment gateway(30), and transfers it to the client system(10). The payment gateway(30) processes the payment by the account transfer required by the merchant system(20) by working together the host system of the bank.
Patent KR-20020007605-A (KR)
Title: Guardring formation method of semiconductor devices
Inventor: KIM BYEONG CHEOL
IPC: H01L21/31
Filed: 2000-07-18
Abstract: PURPOSE: A method for manufacturing a guard ring of a semiconductor device is provided to prevent an oxide layer from absorbing moisture, by forming a spacer on the sidewall of a fuse region, a pad region and a scribe region of the semiconductor device so that the oxide layer is not exposed to the atmosphere. CONSTITUTION: A planarization process is performed regarding the upper portion of the semiconductor substrate(100) wherein a transistor, a conductive layer(101) and a lower insulation layer for separating the transistor and the conductive layer are formed. The first insulation layer(104a) for passivation is applied on the planarized semiconductor substrate. A photoresist pattern is formed on the first insulation layer, and an etch process is performed by using the photoresist pattern as a mask until the first insulation layer formed on the fuse region, pad region and scribe region and the lower insulation layer are exposed to the semiconductor substrate. After the photoresist pattern is removed, the second insulation layer is applied on the first insulation layer and the exposed semiconductor substrate. After polyimide is applied on the resultant structure, a polyimide pattern(110) is formed to expose the second insulation layer formed on the fuse region, the pad region and the scribe region. The second insulation layer is etched in an anisotropic way by using the polyimide pattern as a mask until the semiconductor substrate is exposed, so that the spacer(108a) is formed on the sidewall of the fuse region, pad region and scribe region.
Patent KR-20020009811-A (KR)
Title: Themthod of carving word and picture on tombstone
Inventor: JIN HAN YONG
IPC: B41M3/00
Filed: 2000-07-27
Abstract: PURPOSE: A method for taking rubbing of calligraphy engraved on epigraph is provided to take a rubbing of a calligraphy or a figure engraved in epigraph as it is, and interpret accurately a historic change of the epigraph. CONSTITUTION: In the method, epigraph is beat by a brush, and then the calligraphy engraved in the epigraph is took a rubbing as it is, using an indian ink(wet rubbing). Otherwise, an ink stick for dry rubbing is rubbed on the epigraph, and then the calligraphy engraved in the epigraph is took a rubbing as it is(dry rubbing). Otherwise, applied rubbing which is applied to take a rubbing of matter except for epigraph, is used. The method allows calligraphy engraved on epigraph to be take a rubbing accurately.
Patent KR-20020011687-A (KR)
Title: The self routing mathod and switching network structure in atm
Inventor: JANG HYEOK JAE
IPC: H04L12/933
Filed: 2000-08-03
Abstract: PURPOSE: An ATM(Asynchronous Transfer Mode) switching network structure is provided to have optimum complexity as securing high connectivity by suggesting an ACBN(Augmented Composite Banyan Network) and designing high-capacity ATM exchange structure having a lowest loss rate based on the ACBN. CONSTITUTION: Many cell groups are multi-staged and comprise ACBNs(Augmented Composite Banyan Networks). The cell groups have 4 x 4 input/output ports. Four basic cells are selected among basic cells for comprising cell groups of a next stage. The basic cells correspond to four input/output ports one by one. The four input/output ports correspond to one input port of four input ports of the selected four basic cells. The basic cells connect the four output ports to each other.
Patent KR-20010050049-A (KR)
Inventor: HOO HUNG LEE
IPC: C23C14/34
Filed: 2000-08-11
Abstract: PURPOSE: To provide a non-planar sputtering target for magnetron cathode sputtering of magnetic thin film, capable of eliminating waste of expensive ferromagnetic material, reducing the frequency of replacement of target, and causing no deposition of foreign particles, by reducing the magnetic permeability of at least part of the ferromagnetic material to a value lower than the intrinsic magnetic permeability of the material. CONSTITUTION: The reduction in magnetic permeability can be attained by bending the ferromagnetic material in the part of targets 10 and 100 where most of sputtering occurs. By the reduction in magnetic permeability, considerable increases in leakage flux 26 and 126 at the target surface 38 and 138 are brought about and argon pressure reduction necessary to obtain stable plasma takes place. The reduction in magnetic permeability makes possible the increase of target thickness, which results in the prolongation of target life and reduction in the frequency of target replacement. Because of the absence of machining and target gap, waste of material can be eliminated and deposition of foreign particles can be prevented.
Patent KR-20020013244-A (KR)
Title: Method and apparatus for cleaning sheet by sheet
Inventor: TOI MINORU
IPC: H01L21/304
Filed: 2000-08-14
Abstract: PURPOSE: A single-wafer-type cleaning apparatus is provided to improve uniformity the surface of a substrate and to shorten an interval of process time in a substrate process, by using a minimum quantity of chemical liquid. CONSTITUTION: A sprayed quantity of the chemical liquid is stored and a deep process is performed so that a process is performed by using a proper quantity of the chemical liquid. The deep process is carried out while the substrate process is performed in a spin-type single-wafer cleaning method. A substrate process is carried out again in the spin-type single-wafer cleaning method. A chemical liquid exchanging unit exchanges the chemical liquid in every substrate process.
Patent KR-20020014367-A (KR)
Title: A print mask to manufacture flat panel display device and a manufacturing process for the print mask
Inventor: CHA JAE CHEOL
IPC: H01J9/20
Filed: 2000-08-17
Abstract: PURPOSE: A printing mask for a flat display device is provided to make open ratio of a pattern as 100 % and readily separate the mask after pattern formation. CONSTITUTION: A printing mask(10) for a flat display device comprises a mesh(20), a photoresist(30) coated on the mesh(20), a pattern for which some portions of the mesh(20) and the photoresist(30) are removed. The photoresist(30) is coated over the mesh(20) of a 400-500 particle size net. After photoresist coating, the area of the photoresist(30) corresponding to the pattern(40) is removed by exposure using a shadow mask that has a desired pattern(40) formed by exposure, to form the pattern(40). After pattern formation, the area of the mesh(30) corresponding to the pattern(40) is exposed and removed by dry-etching or dissolving with a chemical solution depending on the metal used for the mesh(20).
Patent KR-20020015572-A (KR)
Title: A menufacturing method of mold flux using aqueous solution of dextrin
Inventor: JUNG SUNG MAN
IPC: B22D11/07
Filed: 2000-08-22
Abstract: PURPOSE: A method for manufacturing a mold flux using aqueous solution of dextrin, instead of powdery dextrin for effective carbon disperse in molten steel. CONSTITUTION: In the manufacturing method of a mold flux where after 99wt.% of a slurry comprising carbon and 1wt.% of dextrin solution are mixed and granulated, the dextrin solution is prepared by mixing 100wt.% of water with 25wt.% of dextrin powder followed by stirring the mixture; dissolving the dextrin powder into water in the temperature range 100 to 150deg.C.
Patent KR-20010050212-A (KR)
Inventor: GUSTAFSSON PATRIK G
IPC: G06F21/34
Filed: 2000-08-25
Abstract: PURPOSE: An access control system for a file on a memory card is provided to control and security the file, change a configuration flexibly, and protect configuration information. CONSTITUTION: A communication device(100) can receive a smart card(106) to be accessible by a client module(102) via a smart card interface(104). The smart card has a file system including a plurality of data files and a control file. The control information from the control file is then read and based on the file control information, it is determined whether data read from a data file is authorized to include the data type of the data read therefrom. When it is determined that the data file is not authorized to include the data type, the data type is discarded. The technique allows for over-the-air provisioning, alteration of carriers, services and protocols, availability of applications, and various others operations pertaining to the configuration of communication devices in a secure and controlled manner.
Patent KR-20010021452-A (KR)
Title: Electrical connector including coaxial cable management system
Inventor: O'SULLIVAN MICHAEL
IPC: H01R24/60
Filed: 2000-08-29
Abstract: PURPOSE: An electrical connector with a coaxial cable end device is provided to attach the metal shield of a plurality of coaxial cables to a grounding member such as a grounding blade. CONSTITUTION: An electrical connector(14) includes an insulating housing(15) having a plurality of terminals(32). The housing(15) has a conductive grounding blade(28), from which are projected at least a pair of positioning arms(52), engaged by the metal shield(88) of a pair of coaxial cables(64). The housing(15) is provided with an independent cable end member(60), of which a separator(62) is extended between the positioning arms(52), separating the coaxial cable(64), and maintaining the metal shield(88) near the positioning arms(52).
Patent KR-20020018862-A (KR)
Title: A coil alignment device for mandrel
Inventor: HWANGBO CHANG SEOK
IPC: H02K15/08
Filed: 2000-09-04
Abstract: PURPOSE: A coil alignment device mounted on a mandrel is provided to enhance the winding shape of product by closely contacting strings protruded from interior of a coil when a vertical mandrel having products integrated is horizontally rotated. CONSTITUTION: A motor drive switch(100) is positioned on top ends of mandrels. A contact bracket is positioned around the mandrels to operate the switch(100) when the mandrels are rotated. A drive shaft(130) has drive blades radially projected from the outer surface of itself. Expansion guide blades(140) are mounted on the outer surfaces of the mandrels to be radially slid. A recovery spring(150) connects the interior of the mandrel and the expansion guide blades(140). A link(160) connects the drive blade with the expansion guide blade(140) to convert the rotation of the drive shaft(130) into the reciprocating motion of the expansion guide blade(140). A stopper(170) is installed around the drive blade to limit the rotation angle of the drive blade.
Patent KR-20020018885-A (KR)
Title: Thin film transistor panel and fabricating method thereof
Inventor: HONG MUN PYO
IPC: H01L29/786
Filed: 2000-09-04
Abstract: PURPOSE: A thin-film-transistor(TFT) substrate is provided to guarantee a TFT characteristic in a low temperature process, by forming a dual layer structure which includes two semiconductor layers having a high band gap and a low band gap on a low temperature depositing gate insulation layer. CONSTITUTION: A data interconnection(20,21,24) includes a data line formed on an insulated substrate(100). Red, greed and blue color filters are formed on the substrate. An insulation layer covers the data interconnection and the color filters. A gate interconnection(50,51,52) crosses the data line to define a pixel, formed on the insulation layer and including a gate line and a gate electrode(51). A gate insulation layer covers the gate interconnection. The first contact hole exposing a part of the data line is formed on the gate insulation layer and the insulation layer. A semiconductor layer pattern of a dual structure is formed on the low temperature depositing gate insulation layer of the gate electrode. A resistive contact layer pattern is formed on the semiconductor layer pattern. A pixel interconnection(110,111,112) includes a pixel electrode(82) which is connected to a source electrode(112) connected to the data line through the first contact hole, a drain electrode(111) confronting and separated from the source electrode and a pixel electrode connected to the drain electrode.
Patent KR-20010039869-A (KR)
Title: Quaternary polyvinylpyrridinium derivatives as anti-dye transfer agents
Inventor: RODRIGUES KLEIN A
IPC: C11D3/00
Filed: 2000-09-07
Abstract: PURPOSE: A water-soluble quaternary poly(vinyl pyridinium) derivative and a detergent composition for laundering are provided, to inhibit the transfer of dyes in detergent composition without affecting the stain/soil removing and soil reattachment. CONSTITUTION: The quaternary poly(vinyl pyridinium) derivative is such that it contains quaternary nitrogens and an anionic part selected from the group consisting of functional groups which are sulfonates and carboxylates and has the structure of the formula(1), wherein a, b, c, d, e and f are mol% of each repeating unit and a is 1-100, b is 0-99, c is 0-99, d is 0-99, e is 0-99 and f is 0-99; R is a saturated or unsaturated alkyl group of C1-C18, an alkenyl group of C1-C18, an alkoxy group of C1-C18, an aryl group of C1-C18 or benzyl group; R1, R2 and R3 are independent each another and are H, OH, an alkyl group of C1-C18, an aryl group of C6-C18 or an alkaryl group of C7-C18; Y is (CR4R5)m1, benzene or substituted benzene; R4 and R5 are independent each other and are H or OH; m1 is 0-10; Z is residue of ethylene-based unsaturated monomer; M+ is a cation selected from H, ammonia, an alkali metal, an alkali earth metal, Zn, Cu, an organic amine, an amino acid and an amino sugar; X- is a halide; and A- is a halide.
Patent KR-20010000416-A (KR)
Inventor: EOM HWAN SEOP
IPC: F01N3/00
Filed: 2000-09-27
Abstract: PURPOSE: A plasma device for removing smoke discharged from a diesel engine is provided to eliminate or reduce the smoke by readily generating the plasma at a low cost with a magnetron. CONSTITUTION: Exhaust gas passes through a plasma flame by connecting an exhaust case(16) of a vehicle with a discharge pipe(12). The exhaust gas is processed by the plasma and then discharged to the air through an exhaust case(18) of the vehicle. An ignitor(14) generates a spark to the discharge pipe so as to make a discharge process easy. Accordingly, the plasma is readily generated in the air.
Patent KR-20010000647-A (KR)
Inventor: KIM SANG KOOK
IPC: A41F9/00
Filed: 2000-10-11
Abstract: PURPOSE: A belt equipped with a luminous ornament is provided. A figure or a letter designed on a buckle shows an ornamenting effect by being luminated due to the light conductor behind the same. CONSTITUTION: The belt equipped with a luminous ornament is characterized by being comprised of: a light-conducting ornament part designed with various pattern(10); a body luminating light(15) into the ornament part(10); and a battery(20) supplying an electronic source to the body luminating light(15).
Patent KR-20010067346-A (KR)
Title: Root wrapping type aseismic reinforcement construction and method for base of column member
Inventor: ANZAI HAJIME
IPC: E02D27/24
Filed: 2000-10-26
Abstract: PURPOSE: To provide concrete enclosed column base type earthquake resistant reinforcing structure and a method therefor. CONSTITUTION: A buffer part is provided between a leg part and a concrete encased member, and thereby losing a bending moment generated in the leg part by external force for making hard the transmission to a foundation member, resulting in reduction of the bending moment burdened by the foundation.
Patent KR-20020034584-A (KR)
Title: the foaming method and equipment foaming low frequency and high frequency case packing
Inventor: LEE SOO DONG
IPC: B65B47/00
Filed: 2000-11-02
Abstract: PURPOSE: A packing case forming apparatus by high/low frequency adhesion and a method thereof are provided to form a packing case by high frequency or low frequency heat sealing according to a synthetic resin sheet, and to cut down expenses and increase productivity by packing in a single system. CONSTITUTION: A synthetic resin sheet(10) wound on a supply roller is supported with a slide plate in the upper part of a heating plate(12), and heated. The heated synthetic resin sheet is transferred to a die(14) by the slide plate, and a case(18) is formed with forming vacuum. The case is cooled with coolant(15) in a space part(23), and a toothbrush(16) is contained in the case. A synthetic resin plate(17) or coating sheet plate is cut according to the case, and pressed with high frequency. The cutting line is formed in the synthetic resin sheet plate, and the toothbrush packing case is passed through a guide roller of a bent part. The toothbrush is packed with separating the case from the synthetic resin sheet. Productivity is increased, and expenses are reduced with packing the toothbrush by high/low frequency heat sealing according to material of the synthetic resin sheet.
Patent KR-20020034691-A (KR)
Title: Phase current detecting apparatus for speed controling of inverter
Inventor: BYUN YUN SEOP
IPC: H02M7/515
Filed: 2000-11-03
Abstract: PURPOSE: A phase current detecting apparatus for inverter speed control is provided to protect a motor from overcurrent, perform precision control, simplify circuitry and reduce manufacture cost. CONSTITUTION: A phase current detecting apparatus(20) for inverter speed control comprises a current detector(21), a differential input circuit(22) and a rectifying circuit(23). A DC voltage from an inverter(10) of a car is inputted to a controller(30) via the phase current detecting apparatus(20). The current detector(21) functions as an isolation amplifier to reduce electric noise from a voltage from the inverter(10). A limiting circuit and a filter of the differential input circuit(22) stably maintain the output voltage of the current detector(21). The output of the differential input circuit(22) is applied to the rectifying circuit(23) for protection in both + and - directions. The output of the rectifying circuit(23) is applied to a controller(30) via an isolation amplifier.
Patent KR-20010008262-A (KR)
Inventor: JUN JUN GYU
IPC: G06F17/00
Filed: 2000-11-20
Abstract: PURPOSE: An information and contents intermediation system is provided to enable an IP(Information Provider) or a CP(Contents Provider) to automatically upload information and contents on a web page so that it can reduce a web page operation cost. CONSTITUTION: An information and contents intermediation system comprises the steps of classifying the information or the contents offered by an IP or a CP, and selecting the classified contents according to characteristics of demanding web sites(S10), analyzing the demanding web sites, selecting the contents or the information based on the analysis result, contracting a provision of the information and contents with the web sites, and managing the provision of the information and contents via a database(S20), processing the information and contents by the format suitable for the web sites(S30), and providing the information and contents by linking the web site(S40). The web site, linked to the intermediate server, can be automatically updated.
Patent KR-20010016256-A (KR)
Inventor: PARK GYE JEUNG
IPC: B65H49/00
Filed: 2000-11-28
Abstract: PURPOSE: A gripper device of an armature wire winding machine is provided to control the direction of a locking groove according to the kind of the armature to be wound at 360°, to prevent break away of the wire, and to smoothly discharge a cut wire chip in the gripper device. CONSTITUTION: A gripper device formed with a gripper cylinder(35) supplied with compressed air, and a gripper rod(37) having a piston part(38) inserted into the inner peripheral surface of the gripper cylinder, and installed on one side of an operating element(10) positioning the gripper device on the winding orbit of a wire(4), wherein the gripper device of the armature wire winding machine includes a gripper holder(34) formed with a base piece(32) having one end connected with the gripper cylinder and the other end having vertical plane, a locking groove(31), and an open part(33); the gripper rod inserted into the inner peripheral surface of the gripper holder and having a vertical section in a vertical plane shape; and an opening/shutting-off port(40) coupled with the gripper rod exposed to the open part of the gripper holder.