baber/WOPTO huggingface dataset:
Patent KR-20040023163-A (KR)
Title: A payment management system of a credit card with a security for an obligation and a method thereof
Inventor: YOO YEONG CHANG
IPC: G06Q20/00
Filed: 2002-09-11
Abstract: PURPOSE: A system and a method for managing a credit card settlement mortgaging the credit sales are provided to decide a use limit and repay fund in a revolving settlement method by mortgaging the credit sales of a member store. CONSTITUTION: A communication function operating unit(102) performs a communication function with an external system. A credit information operating unit(104) collects/stores/operates the credit sales information of a credit card user. A credit transaction information operating unit(106) collects/stores/operates the credit card use information of the credit card user. A settlement information operating unit(108) collects/stores/operates the repayment information for the settlement price of the credit card user.
Patent KR-20040024628-A (KR)
Title: Process method of udp control system
Inventor: JUN SEOK BIN
IPC: H04L29/06
Filed: 2002-09-12
Abstract: PURPOSE: A transmitting and receiving method for UDP(User Datagram Protocol) control system is provided to control the amount of transmission data according to an available bandwidth by combining merits of UDP with merits of TCP(Transmission Control Protocol). CONSTITUTION: A client(10) and a server(20) are connected each other by a mobile communication network and Internet. The client(10) transmits a connection request signal to the server(20). The server(20) receives the connection request signal and transmits an acknowledgement signal to the client(10). The client(10) and the server(20) finish an initial connection process. The server transmits the first packet group to the client. The client receives and inspects the first packet group. The client transmits the acknowledgement signal to the server when receiving all packets of the first packet group. In addition, the client(10) transmits a non-acknowledgement signal to the server(20) when the client(10) does not receive all packets of the first packet group. The server(20) transmits the second packet group to the client(10) when receiving the acknowledgement signal. In addition, the server(20) transmits the first packet group to the client(10) when receiving the non-acknowledgement signal. A transmitting and receiving process is continuously performed between the client and the server until the server transmits the last packet group to the client.
Patent KR-20040026193-A (KR)
Title: Hemodialyzer using pulsatile pump
Inventor: LEE HYEOK SU
IPC: A61M1/16
Filed: 2002-09-23
Abstract: PURPOSE: Provided is a hemodialysis apparatus utilizing a pulsating pump which has a simple structure, can be manufactured at a low cost and has a relatively high hemodialysis function and suppress haematolysis and thrombosis phenomenons by decreasing a pressure applied to a blood pump. CONSTITUTION: The apparatus(1) comprises a dialyzer(9) divided into a blood chamber(3) and a dialysate chamber(5) by a semipermeable membrane(7), vessel coupling units(17-1,17-2) mounted at a blood supply line(11) and a blood return line(13) respectively, a dialysate circulator(18) circulating a dialysate to the dialysate chamber(5) of the dialyzer(9) via a dialysate circulating line(15) and a blood circulating pump(21) disposed at the blood supply line(11) or the blood return line(13) for generating a blood flow, wherein the blood circulating pump(21) includes: a pair of supply and return pulse chambers(32-1,32-2); a reciprocating movable body(50); and a non-return valve.
Patent KR-20040028255-A (KR)
Title: Lower Spool packing case preventing wire damage
Inventor: LEE SANG HAN
IPC: H01L21/60
Filed: 2002-09-30
Abstract: PURPOSE: A lower spool packing case is provided to be capable of restraining the generation of damage at a bonding wire in loading a spool in a wire bonding apparatus. CONSTITUTION: A lower spool packing case(100) is provided with a lower spool packing case body(102), a first protrusion(104) for fixing a cylindrical type spool formed at the center portion of the lower spool packing case body for inserting a spool and stably fixing the spool, and a second protrusion(106) for fixing an upper spool packing case formed at both sides of the first protruding portion for inserting an upper spool packing case. At this time, the height of the first protrusion is lower than that of the second protrusion. At the time, a spool loading part having a thinner thickness than that of the lower spool packing case body exists between the first and second protrusion.
Patent KR-20030028720-A (KR)
Title: Disposable body fluids absorbent article
Inventor: KURODA KENICHIRO
IPC: B65D85/07
Filed: 2002-10-02
Abstract: PURPOSE: An individual package of an absorbent article is provided to enable a seal opening tape to be rigidly adhered to an outer sheet part when a surface of the packaging sheet is formed by a fibrous structure. CONSTITUTION: A packaging sheet for use in packaging an absorptive item such as a sanitary napkin or the like is formed by a non-woven fabric. A surface(18a) of the packaging sheet is pressurized and heated at a fixing region(31) between the surface(18a) of the packaging sheet positioned outside an overlapped part(29) and a fixing part(30a) of a tape(30) so as to cause the surface of the non-woven fabric to be smooth. Thus, the fixing part(30a) of the tape(30) is rigidly adhered to the surface(18a). When the tape(30) is peeled off, the packaging sheet is lifted up and the seal is opened positively.
Patent KR-20030035975-A (KR)
Title: Shielded attachment of coaxial rf connector to thick film integrally shielded transmission line on a substrate
Inventor: DOVE LEWIS R
IPC: H01R13/6594
Filed: 2002-10-28
Abstract: PURPOSE: A shielding and attaching device of a coaxial radio frequency connector to a transmission wire completely shielded in the back of a substrate is provided to minimize discontinuance of specific impedance from transfer between the connector and the quasi-coaxial transmission wire by shielding completely with a cover. CONSTITUTION: A straight-through-type coaxial radio frequency connector(1) is connected with a quasi-coaxial transmission wire(9) formed on hybrid substrates(10,11), and an electro-conductive cover(22) is used for coupling the connector to the transmission wire. If necessary, by enlarging the thickness of an insulating material(12) formed downward till a center conductor(13) of the transmission wire becomes to be matched at a position of a center conductor(4) of the connector, height of the center conductor of the quasi- coaxial transmission wire is made to be gradually increased, and two conductors are joined by soldering or using an electro-conductive adhesive. The connector prevents loss by radiation, interference in the neighborhood circuit caused by the radiation, and formation of interference by coupling of unnecessary signals to an unshielded transition part.
Patent KR-20030040052-A (KR)
Title: Exposure apparatus and exposing method, and method of manufacturing a device
Inventor: SHIRATO AKINORI
IPC: G03F9/00
Filed: 2002-11-04
Abstract: PURPOSE: To provide a projection aligner that can set the size of a pattern that is formed on a light-sensitive substrate and at the same time the division position of the pattern on a mask can be arbitrarily set when allowing the division pattern to be subjected to joint exposure. CONSTITUTION: The scanning projection aligner is equipped with a visual field diaphragm for setting a width in the scanning direction of a projection region 50 on a light-sensitive substrate P, a shade for setting the width in a non- scanning direction, and a blind 30 that can be moved in the non-scanning direction and at the same time sets the joint section of a pattern image, and nearly continuously attenuates the quantity of integral exposure at the joint section toward the periphery of an irradiation region.
Patent KR-20020090998-A (KR)
Title: Y- omitted
Inventor: JANG JOON SOO
IPC: F01N13/10
Filed: 2002-10-30
Abstract: PURPOSE: Y-tube structure of an exhaust system and a forming method thereof are provided to form the uniform shape by preventing leakage without welding portion, and to cut down expenses by reducing working process. CONSTITUTION: A flexible pipe is selected to manufacture a Y-tube, and cut based on the volume. An end of the pipe is expanded and the other end is contracted by a hydraulic press in placing the pipe in a die. Two holes are formed in the expanded part of the pipe by closing the die, and a hole is formed in the contracted part in placing the formed pipe in the die. The Y-tube is manufactured by forming two ports and the hole with applying high pressure in injecting water or oil to holes. Leak is prevented, and appearance is improved by forming the uniform shape without welding.
Patent KR-20040042661-A (KR)
Inventor: KIM SEUNG CHEON
IPC: F24F1/00
Filed: 2002-11-15
Abstract: PURPOSE: An indoor unit of a ceiling type air conditioner is provided to individually open and shut a plurality of discharge ports formed at a case, and individually control blowoff force according to each direction. CONSTITUTION: An indoor unit of a ceiling type air conditioner includes a case(1) having a plurality of discharge ports(1b) in all directions. An independent opening control element(10) is installed at each discharge port of the case. The independent opening control elements independently close the undesired discharge ports to interrupt discharge of air or control an opening degree to optimize blowoff force. The independent opening control elements independently open the desired discharge ports to induce the maximum blowoff force or control the opening degree to optimize blowoff force.
Patent KR-20040043886-A (KR)
Title: Method for forming field oxide of semiconductor device
Inventor: YANG GI HONG
IPC: H01L21/76
Filed: 2002-11-20
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to be capable of preventing the electrical distortion of voltage and electron distribution for a moat region of the isolation layer. CONSTITUTION: A pad oxide and a nitride layer are sequentially formed on a semiconductor substrate(100). The pad nitride and an oxide layer are selectively patterned. A trench is formed in the semiconductor substrate by carrying out an etching process using the patterned pad nitride and the oxide layer as an etching mask. The trench is filled with an oxide layer. Then, the pad nitride and the oxide layer are removed from the resultant structure for completing an isolation layer(200). The moat region of the isolation layer is removed by carrying out a cleaning process on the resultant structure at a high temperature. Preferably, the cleaning process is carried out at the temperature of 200-800 °C.
Patent KR-20040046552-A (KR)
Title: mobile communication BSM having an application process dispersion processing structure
Inventor: MUN SEONG GWON
IPC: H04W24/00
Filed: 2002-11-27
Abstract: PURPOSE: A mobile communication base station management device having an application process distributed processing structure is provided to distribute application processes, and to assign reception message queues to each distributed process, then to process packet data through message ID numbers, thereby stably executing an operation of a BSM. CONSTITUTION: Plural application processes(5A-5B,6A-6B) are distributed, and are processed through each message ID number of application processes(4A-4N) having the same functions. Plural message queues(7A-7B,8A-8B) are connected to the plural application processes(5A-5B,6A-6B), respectively, and store received messages. A DCI(Data Communication Interface) block(9) transmits a received message signal to the message queues(7A-7B,8A-8B) connected to the corresponding application processes by analyzing a message ID number of a message received from an NE(Node Element).
Patent KR-20040005559-A (KR)
Title: Ink cartridge and recording device
Inventor: SASAKI TOYONORI
IPC: B41J2/175
Filed: 2002-11-29
Abstract: PURPOSE: An ink cartridge and a recording apparatus are provided to mount and remove the small and thin ink cartridge from the flat ink cartridge installation part of the compact recording apparatus accurately and conveniently. CONSTITUTION: An ink cartridge installation system comprises a partition wall(110), a recessed part(102) formed on a cartridge remaining base wall(32), a guide projection wall(120), a needle protection plate(130), a lock member of the needle protection plate, a lock release rib(150), a withdrawing lock projection part(160), and a remaining ink detecting optical sensor(170). An ink cartridge is installed in a recording apparatus, and a lever and the optical sensor are placed at both sides of a hollow needle(82) near the opening for mounting the ink cartridge. Two recesses are opened and formed in the front and lower parts of the ink cartridge, and a light shielding member is arranged in the recess corresponding to the optical sensor. One recess is guided by the projection wall, and the sensor is contained by the other recess to protrude the light shielding member into the optical sensor. The front of the ink cartridge is contacted to the lever, and the hollow needle is inserted to an ink supply hole of the ink cartridge by opening the hollow needle.
Patent KR-20030079662-A (KR)
IPC: H01L27/10
Filed: 2002-12-02
Abstract: 정규 메모리셀과 같은 형태로 구성되는 더미셀을 이용하여 데이터 판독을 실행할 수 있는 박막 자성체 기억 장치의 구성을 제공하는 것을 목적으로 한다. 
     본 발명에 있어서, 정규 메모리셀(MC) 및 더미셀(DMC)은 메모리 어레이(10)내에 연속적으로 배치된다.  데이터 판독시에 제1 및 제2 데이터선(LIO, LIOr)은 선택 메모리셀 및 더미셀과 각각 접속되어, 차동 증폭기(60)의 동작 전류가 흐른다.  전압 발생 회로(55, 56)로부터의 제1 및 제2 오프셋 제어 전압(Vofd, Vofr)의 전압차에 따른 오프셋이, 제1 및 제2 데이터선(LIO, LIOr)의 통과 전류간에 부여되어, 더미셀을 통과하는 기준 전류(Iref)는, 선택 메모리셀을 통과하는 데이터 판독 전류(Idat)의 기억 데이터에 따른 2종류 레벨의 중간 레벨로 설정된다.
Patent KR-20040048125-A (KR)
Title: System for measuring projected area for vehicle
Inventor: LEE CHANG HO
IPC: G01B11/28
Filed: 2002-12-02
Abstract: PURPOSE: A vehicle projection area measurement system is provided to reduce a measurement time for the vehicle projection area and to measure an exact projection area by measuring the vehicle projection area along the outline of the vehicle projection area. CONSTITUTION: A vehicle projection area measurement system includes a turn table(22), a screen, a laser unit(24), a laser transport unit(25), a digital planimeter(32), a planimeter signal processing part, a CCD signal processing part, a planimeter transport unit(35), and a computer. A car is installed at an upper part of the turn table(22). The turn table(22) has the screen. Laser is incident onto the car by means of the laser unit(24) such that a shadow of the car is projected onto the screen. The laser transport unit(25) transports the laser unit(24). The planimeter signal processing part is connected to the digital planimeter(32) and processes signals from the digital planimeter(32). The CCD signal processing part determines the car transport direction and the outline of the car by using a CCD array.
Patent KR-20040048140-A (KR)
Title: Preparation of high performance sulfonated polyimides Membranes for Fuel Cell
Inventor: HAN HAK SOO
IPC: C08G73/10
Filed: 2002-12-02
Abstract: PURPOSE: Provided is a method for making an electrolyte membrane for a fuel cell, which uses polyimide having excellent thermal, chemical and mechanical properties to give a polymeric electrolyte membrane having excellent chemical resistance, heat resistance and heat stress resistance, and high ion-conductivity. CONSTITUTION: The method comprises the step of forming a copolymerized sulfonated polyamic acid(polyimide precursor) by dissolving two different diamines at 30 deg.C under nitrogen atmosphere and mixing thereto a dianhydride. Additionally, a crosslinked type copolymerized sulfonated polyamic acid is formed by a two-step condensation. Both of the sulfonated polyamic acid solutions are directly used to form an electrolyte membrane. Otherwise, the copolymerized sulfonated polyamic acid, the crosslinked type copolymerized sulfonated polyamic acid and an inorganic additive are used to form an organic/inorganic composite electrolyte membrane.
Patent KR-20040051048-A (KR)
Title: Closet for kimchi refrigerator
Inventor: LEE YEONG GIL
IPC: A23B7/10
Filed: 2002-12-11
Abstract: PURPOSE: A kimchi refrigerator containing a closet is provided, thereby storing small products, selectively employing the door position, reducing the power consumption of the refrigerator, and effectively employing the area within the refrigerator. CONSTITUTION: The kimchi refrigerator comprises a body(10); an upper kimchi storage chamber(30) with a door(20) in its upper part; a mechanic chamber(50); an evaporation pipe(32); and a closet(40) under the upper kimchi storage chamber(30) which is separated from a cooling device using an insulating material(31), wherein the closet(40) has a drawer type door(41) which is opened and closed at both left and right sides of the kimchi refrigerator, so that the opening direction of the door(41) can be selectable according to the position of the kimchi refrigerator.
Patent KR-20040057256-A (KR)
Title: Memory protecting device and method of controllig the same
Inventor: KO YONG MIN
IPC: G06F12/14
Filed: 2002-12-26
Abstract: PURPOSE: A device for protecting a memory and a controlling method thereof are provided to protect the memory of a system by being easily added to the system of a small scale having no MMU(Memory Managing Unit). CONSTITUTION: A process state storage(12) stores the process information processed in the system. A management table(14) stores the storing areas allotted to the memory(5) for processing the process and the processing information having a use authority for the storing areas. A memory controller(10) prevents the process having no authority from using the predetermined storing area of the memory by judging that the process confirmed through the process information stored in the process state information accesses the storing area of the right memory through the management table.
Patent KR-20040057582-A (KR)
Title: Method of forming a micro pattern having a dual damascene
Inventor: NAM UNG DAE
IPC: H01L21/3205
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming a fine pattern with a dual damascene pattern is provided to improve DCID(Developed Inspection Critical Dimension) by using an RELACS(Resist Enhancement Lithography Assisted by Chemical Shrink) layer. CONSTITUTION: The first interlayer dielectric(3), the second interlayer dielectric(4) and a photoresist pattern(50) are sequentially formed on a substrate with a lower line. A trench is formed by selectively etching the first interlayer dielectric. A resist spacer(6) is formed at both sidewalls of the trench by reflowing. An RELACS layer(9) is coated on the resultant structure. A crosslinked reaction region(9a) is formed on the photoresist pattern and the resist spacer by baking. A via hole is formed by selectively etching the first interlayer dielectric after the RELACS layer is removed.
Patent KR-20040058680-A (KR)
Title: An apparatus for exhausting gas of coke oven
Inventor: EUN JONG SUN
IPC: C10B25/04
Filed: 2002-12-27
Abstract: PURPOSE: An apparatus for exhausting coke oven gas is provided to prevent large amounts of gas and fine coal generated in coke oven chamber from leaking to the outside of the coke oven chamber when charging coal into the coke oven chamber. CONSTITUTION: In a gas exhausting apparatus mounted on mini ascension pipes to guide gas and fine coal generated when charging coal into coke oven chamber, the apparatus(1) for exhausting coke oven gas comprises a body part(10) comprising a pair of coupling pipes(12) connected to an upper part of the mini ascension pipes, and a connection pipe(14) for connecting the coupling pipes; a driving part(30) comprising a driving arm(32) connected to the connection pipe in such a manner that the driving arm is movable, and a driving means connected to the driving arm to lift and lower the driving arm; and an opening-and-closing part(50) comprising a rotation shaft(52) rotationally installed at the connection pipe when the driving arm is being lifted and lowered, and an opening-and-closing plate(54) connected to the rotation shaft to open and close the inside of the connection pipe.
Patent KR-20040058750-A (KR)
Title: Method for forming of conduction pattern of semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/027
Filed: 2002-12-27
Abstract: PURPOSE: A method for forming a conductive pattern of a semiconductor device is provided to be capable of preventing loss of a barrier layer, notch and necking of the conductive pattern. CONSTITUTION: The first insulating layer(38) is formed on a plug(37). A contact pad(40) is formed to connect the plug through the first insulating layer. The second insulating layer(41) for defining a bit line pattern region is formed on the contact pad. An opening part is formed to open the contact pad by selectively etching the second insulating layer. A conductive pattern(B/L) is then formed by filling a conductive layer(42) and a hard mask(43) in the opening part.
Patent KR-20040061088-A (KR)
Title: Microwave Oven and Method for Calculating Cook-Time of The Same
Inventor: KANG SANG SEOK
IPC: F24C7/08
Filed: 2002-12-30
Abstract: PURPOSE: A microwave oven and a cooking time computing method are provided to accurately compute the cooking time and to improve the reliability of products by controlling the driving of a magnetron to a cooking start order of users and computing the cooking time at the point when the magnetron is substantially started. CONSTITUTION: A method for computing the cooking time of a microwave oven comprising a humidity sensor for sensing the internal humidity, a fan motor, a magnetron, and an inverter for driving the magnetron is composed of steps for starting to ventilate the air by driving the fan motor when a user inputs a cooking time order and initializing the humidity sensor at the same time(S10); driving the inverter by outputting a driving signal of the inverter; setting a present humidity level output from the humidity sensor as an initial value and setting voltage displacement corresponding to the cooking information input by the user(S13); computing the cooling time to the set initial value and voltage displacement when a feedback signal is input from the inverter by starting the magnetron; and controlling the driving of the magnetron for the computed cooking time.
Patent KR-20040061482-A (KR)
Inventor: CHO GYEONG GUK
IPC: H03M13/27
Filed: 2002-12-31
Abstract: PURPOSE: A method for interleaving a channel is provided to reduce size of a buffer by simultaneously processing a sub-block interleaving and a symbol grouping. CONSTITUTION: An interleaving/symbol grouping unit receives symbols and stores the received symbols sequentially(S401). The interleaving/symbol grouping unit calculates an interleaving address sequence(S402). The interleaving/symbol grouping unit calculates an output address(S403). Specifically, the interleaving/symbol grouping unit calculates an interleaving address(Ai), multiplies the interleaving address(Ai) by five, adds a sub-block number corresponding to a symbol grouping to the multiplied result, thereby obtaining the output address for simultaneously processing a sub-block interleaving and the symbol grouping. Thereafter, the interleaving/symbol grouping unit outputs data stored at an address of ((Ai*5)+0) when the output address corresponds to an address from 0 to (Nint-1); a symbol stored at an address of ((An/2)*5+1) when the output address corresponds to an address from (Nint) to ((Nint*3)-1) and i becomes 2n; a symbol stored at an address of ((An/2)*5+2) when the output address corresponds to an address from (Nint) to ((Nint*3)-1) and i becomes 2n+1; a symbol stored at an address of ((An/2)*5+3) when the output address corresponds to an address from (3*Nint) to ((Nint*5)-1) and i becomes 2n; and a symbol stored at an address of ((An/2)*5+4) when the output address corresponds to an address from (3*Nint) to ((Nint*5)-1) and i becomes 2n+1(S404).