baber/WOPTO huggingface dataset:
Patent KR-20040064374-A (KR)
Title: Rice jar made of special complex material
Inventor: SON YOUNG SUK
IPC: A47J47/04
Filed: 2003-01-11
Abstract: PURPOSE: A rice jar made of a special complex material is provided to obtain anion emission effect, far infrared ray emission effect and electromagnetic wave insulation effect by using rough stone emitting anions and to prevent breakage or rusting by increasing strength. CONSTITUTION: An alloy material is coated on the surface of a rice jar(1). Gold, silver, copper, iron, inorganic materials, bismuth, nonferrous metals, special alloy materials, glass, seashells, ceramic, jade, animals and plants, other gems, germanium, tourmaline stone, other rough stones, earth, germs and mold are mixed at a specific ratio. 100kg of the mixture is put into a furnace(1') and heated over 1539deg.C. The molten material is cast in an engraving mold(1''). The molded product is polished, thermally treated at 500-1500deg.C for more than 5 hours in a first thermal processor(2'), annealed at 400-1400deg.C for more than 3 hours in an annealing device(7'), and quenched for 5 minutes in a quenching device(12').
Patent KR-20040067154-A (KR)
Inventor: JUNG HYEON JU
IPC: H01H13/00
Filed: 2003-01-21
Abstract: PURPOSE: A trigger switch and a trigger switch insulation module using the same are provided to simplify a process for connecting wires by forming plural connecting members with one body. CONSTITUTION: A trigger switch includes a base plate, a case, a first and a second terminal, a third terminal, a switching unit, a trigger unit, and a cover. The base plate(121) is coupled to a power tool. The case(125) is fixed on one side of the base plate. The first and the second terminals(126,127) are installed on one side and the other side of the case. The third terminal is installed on the case between the first and the second terminals. The switching unit is installed on the case between the second and the third terminals. The trigger unit(150) is installed on the base plate. The cover includes a plurality of holes and is coupled to the case.
Patent KR-20040067333-A (KR)
Inventor: KANG CHANG GU
IPC: B29B17/00
Filed: 2003-01-22
Abstract: PURPOSE: A buzzer wasted-styrofoam reduce system for aquafarm's float is provided to manage evaporated water or harmful gas generated in reducing the wasted-styrofoam and stabilize quality of the reformed styrofoam by following processes. CONSTITUTION: The reduce system(700) includes: a storing hopper(710) by inserting the wasted-styrofoam; a screw-type transferring unit(720) to transfer the wasted-styrofoam by being connected with inlet and outlet(712) of the storing hopper(710); a storing case(730) to store the wasted-styrofoam by being connected with an outlet of the storing case(730); a screw rotation-type extruding machine(740) at the lower part of the storing case(730) to press out the wasted-styrofoam and therefore to melt and retrench the wasted-styrofoam by a pressed heat; and a water-removing device(750), connected on the storing case(730), which inhales water evaporated from a dried wasted-styrofoam and harmful gas by an inhaling fan, and discharges water by liquefying separately.
Patent KR-20030066389-A (KR)
Title: 프로세서의 동작을 감시하기 위한 방법 및 회로 장치
IPC: G06F15/177
Filed: 2003-01-30
Abstract: 프로세서의 동작을 감시하기 위한 회로 장치. 
     카운터(2)는 오실레이터(3)에 의해 발생된 클럭 신호를 기반으로 카운트 변수(C)를 변경한다.  만약 리셋 신호(CT 1 )가 정규 동작하지 않는 동안 프로세서(1)에 의해 주기적으로 전송된다면, 카운트 변수(C)는 제 1 제한값(C gr1 )에 도달한다.  그후에 카운터(2)는 인터럽트 신호(IR)를 프로세서(1)에 전송한다.  만약 리셋 신호(CT)가 계속 존재하지 않고, 카운트 변수(C)가 제 2 제한값(C gr2 )에 도달한다면, 카운터(2)는 하드웨어 리셋 신호(HWR)를 프로세서(1)에 전송한다.  상기 신호 또는 상기 신호(HWR)의 결과는 또한 카운터(2)를 리셋시키기 위해 사용되며, 즉 카운터(2)는 소정의 시작값(C START )으로 세팅된다.  따라서,  프로세서(1)로부터 리셋 신호(CT 1 )가 존재하지 않는 상태에서, 인터럽트(IR) 및 하드웨어 리셋 신호(HWR)는 주기적으로 전송된다.
Patent KR-20040073709-A (KR)
Title: Floor material with improved sound insulation and walking feel
Inventor: JANG JONG DAE
IPC: B32B5/22
Filed: 2003-02-14
Abstract: PURPOSE: A floor material with improved sound insulation and walking feel is provided to enhance an impact absorbing efficiency by forming a stereo projected foaming layer having a special pattern on a backside of the floor material. CONSTITUTION: The multi-layered floor material comprises a foamed embossment layer(7) laminated on a backside of the floor material. The foamed embossment layer is formed by coating a foam sol inside 10 to 50 squares of 1 inch sides and in a thickness of 0.2 mm or more using a rotary screen and foaming in 100 to 400 % magnifications. The foam sol comprises 30 to 50 parts by weight of a plasticizer, 1 to 3 parts by weight of a heat resistant stabilizer, 1 to 5 parts by weight of a foaming agent, 1 to 2 parts by weight of a foaming accelerator and 10 to 60 parts by weight of CaCO3.
Patent KR-20040073724-A (KR)
Inventor: CHA JU HEON
IPC: H05B37/02
Filed: 2003-02-14
Abstract: PURPOSE: An impedance terminator is provided to stably control a plurality of street lamps by preventing control signals from moving to a ballast circuit and attenuation of signal and simultaneously permitting the control signal to be transmitted to the ballast of the next street lamp. CONSTITUTION: An impedance terminator(13) is characterized in that the control signal transmitted together with power to a power line at the state where street lamps are connected to a branch circuit(4), passes through a PLC slave(12) and a ballast circuit(14) embedded in a high voltage ballast(11) of each of the street lamps(5), and is supplied to a next street lamp(5a). The impedance terminator is coupled between the PLC slave and the ballast circuit of the high voltage ballast.
Patent KR-20040074730-A (KR)
Inventor: CHO TAE HUI
IPC: H01M8/04
Filed: 2003-02-18
Abstract: PURPOSE: Provided is a fuel battery system in which liquid and vapor discharged from cathode and anode respectively are separated by one vapor-liquid separator, wherein the system has reduced number of parts and thus reduced cost and size, in comparison with existing system having 2 vapor-liquid separators. CONSTITUTION: The fuel battery system comprises a generator(101) in which generation is achieved by electrochemical oxidation and electrochemical reduction at cathode and anode respectively, a fuel tank(102) which is located at either side of the generator(101) and useful for storing an aqueous BH4-(that is a fuel), a fuel supply line(103) which is connected to the fuel tank(102) and cathode of the generator(101) and supplies a fuel to the cathode, an air supply line(109) which is connected to an anode inlet of the generator and supplies an air to the anode, a fuel discharge line(104) which is connected to a cathode outlet of the generator(101) and discharges a fuel after reaction, an air discharge line(110) which is connected to an anode outlet of the generator(101) and discharges an air after reaction, and one vapor-liquid separator(120) which is connected to the fuel discharge line(104) and the air discharge line(110), and separates the fuel and the air after reaction into liquid and vapor.
Patent KR-20040077060-A (KR)
Inventor: SUNG GI RO
IPC: G11B17/10
Filed: 2003-02-27
Abstract: PURPOSE: An optical disk drive having a disk rack is provided to comprise a disk rack where an optical disk is loaded, and to reduce a width in accordance with an entrance direction of the optical disk. CONSTITUTION: A casing(11) forms a receiving space inside. A disk rack(21) is disposed so as to rise/fall in an inner rear area of the casing(11), and loads an inserted optical disk(15) in layer shape. A sled base(31) is slidingly disposed along front/rear directions inside the casing(11) to change the optical disk(15). A turn table(41) is disposed on the sled base(31). A pickup(53) moves along a radius direction of the optical disk(15) set at the turn table(41). A lead screw(43) is disposed along right/left directions of the casing(11) to transfer the pickup(53) according to the radius direction of the disk(15). A guide bar(51) is located abreast the lead screw(43). A pickup transfer motor(47) rotatively drives the lead screw(43).
Patent KR-20040077130-A (KR)
Inventor: NA TAE JUN
IPC: H04N7/18
Filed: 2003-02-28
Abstract: PURPOSE: A security recording system and a method for controlling the system are provided to divide images captured by multiple security cameras to construct a single multi-picture, record and reproduce the multi-picture. CONSTITUTION: A security recording system includes an operating unit(102) for generating a selective recording operating signal, a motion detecting unit(106) for detecting a motion to generate a motion detection signal, and a picture splitting unit(108) for inserting alarming color index information into a corresponding split picture and inserting general color index information into other split pictures at a vertical blanking interval in response to the selective recording operating signal and the motion detection signal such that images captured by multiple cameras are split and reconstructed into a multi-picture. The recording system further includes a recording/reproducing unit(110) for recording the reconstructed multi-picture in a storage medium and reproducing the stored multi-picture, and a display(112) for displaying split pictures in the multi-picture in a manner that the split pictures include the alarming color index information and the general color index information.
Patent KR-20040077309-A (KR)
Inventor: HWANG GI HYEON
IPC: H01L27/108
Filed: 2003-02-28
Abstract: PURPOSE: A capacitor of a semiconductor device and a fabricating method thereof are provided to improve a leakage current characteristic by forming a metal silicate layer between metal oxide layers having high dielectric constants. CONSTITUTION: The first conductive layer(48) is formed on a semiconductor substrate. The first metal oxide layer(50a) having a high dielectric constant is formed on the conductive layer. The second metal silicate layer(50b) is formed on the first metal oxide layer. The second metal oxide layer(50c) is formed on the second metal silicate layer. The second conductive layer(52) is formed on the second metal oxide layer. The first metal oxide layer is formed with an aluminum oxide. The second metal oxide is formed with a hafnium oxide.
Patent KR-20040079792-A (KR)
Inventor: JUNG JAE HO
IPC: G02F1/13357
Filed: 2003-03-10
Abstract: PURPOSE: A back light assembly and an LCD(Liquid Crystal Display) having the back light assembly are provided to improve display characteristic of the LCD. CONSTITUTION: A back light assembly(300) includes a lamp(310) and an insulator(340). The lamp includes a lamp tube and electrodes disposed at both ends of the lamp tube. The insulator is combined with both ends of the lamp to surround the electrodes and blocks heat generated from the electrodes from being transmitted to the lamp tube. An LCD includes an LCD panel(200) for displaying images, the back light assembly, and a mold frame(370). The mold frame houses the back light assembly and comes into contact with the insulator to emit the heat generated from the electrode to the outside.
Patent KR-20040080553-A (KR)
Inventor: KIM JONG GWON
IPC: H04B10/27
Filed: 2003-03-12
Abstract: PURPOSE: A PON(Passive Optical Network) applied with a code division multiplexing is provided to apply a CDMA method instead of a TDMA when transmitting uplink data, without using a complex MAC protocol, so that ONUs(Optical Network Units)/ONTs(Optical Network Terminals) can transmit data at any time. CONSTITUTION: OLTs(301-30N) receive optical signals transmitted from 16 ONUs/ONTs(101-116) to transmit the signals toward an upper network, or transmit signals transmitted from the upper network to the ONUs/OLTs(101-116). The ONUs/ONTs(101-116) comprise as follows. Hubs or Switches(10) are connected to lower interfaces(2). Level converters(12) convert 100Mb/s Ethernet signals into '-1' and '+1' levels. Code generators(24) generate CDMA codes. Multipliers(14) multiply data signals by codes, to perform a band spread process. Laser drivers(16) are used to control laser driving currents. Laser diodes(18) optically module electric signals. Optical receivers(22) receive Ethernet signals. WDM filters(20) are used for separation of uplink wavelengths and downlink wavelengths.
Patent KR-20040081215-A (KR)
Inventor: HAN JEONG U
IPC: B22F9/24
Filed: 2003-03-14
Abstract: PURPOSE: A method for preparing a high concentrated ultrafine metal particle solution in which uniform metal particles having ultra-fine particle size of 100 nm or less are dispersed by effectively controlling agglomeration and growth of particles in the metal particle production process. CONSTITUTION: In a method for producing metal particles by adding reducing agent to a metal salt aqueous solution, the method for preparing a high concentrated ultrafine metal particle solution comprises the process of producing ultrafine metal particles by adding the reducing agent to the polymer-metal salt complex after forming polymer-metal salt complex by adding a polymer electrolyte to the metal salt aqueous solution, wherein the metal salt is nitrate, sulfate, carbonate or chloride of metal ions selected from silver (Ag), nickel (Ni), copper (Cu), gold (Au), cobalt (Co) and palladium (Pd), wherein the reducing agent is NaBH4, LiAlBH4, hydrazine, hydrazine hydrate, formaldehyde or a mixture thereof, wherein 0.2 to 2 equivalents of the reducing agent are used for 1 equivalent of the metal salt, wherein the polymer electrolyte is dissolved thus dissociated into water since dissociating group exists in polymer chains of the polymer electrolyte, wherein the polymer electrolyte is selected from a polymer material to which a dissociating group selected from polyacrylic acid, polymethacrylic acid, polystyrene sulfonate, lignin sulfonate and salts thereof is bonded, and a copolymer of the dissociating group bonded polymer material and other aqueous polymer without dissociating group, wherein 0.1 to 30 weight parts of the polymer electrolyte are used for 1 weight part of the metal salt, and wherein the produced metal particles are ultrafine powder having particle size of 100 nm or less.
Patent KR-20040082173-A (KR)
Inventor: MUN JANG HO
IPC: G09G3/296
Filed: 2003-03-18
Abstract: PURPOSE: An initial signal generator circuit and a plasma display panel device including the same are provided, which initialize an integrated circuit normally by sensing on/off and temporal variation of a power supply voltage supplied to the plasma display panel. CONSTITUTION: According to the initial signal generator circuit outputting an initialization signal to an integrated circuit by sensing the variation of a power supply voltage supplied to the integrated circuit connected to the external, a voltage drop sensor(511) outputs the first control signal when the power supply voltage decreases below a reference voltage operating the integrated circuit normally. A voltage increase sensor(512) outputs the second control signal when the power supply voltage increases up to the reference voltage. And a gate outputs a reset signal initializing the integrated circuit when at least one of the first and the second control signal is received.
Patent KR-20040012443-A (KR)
Inventor: TAKAHIKO INARI
IPC: E05F1/14
Filed: 2003-03-21
Abstract: PURPOSE: To facilitate release of the rotary speed difference of a lid and improve the operational characteristics without using a damper means. CONSTITUTION: When the lid 2 is fixed through a lock means 27 at the closing position where the opening of a box-shaped body 1 is closed and the lock means 27 is released, in the lid opening/closing mechanism rotationally switching the opening to the opening direction with the urging force of the urging means 4, the urging means 4 can achieve the problem to be solved by the lid 2 constituted of a first spring member urgingly moving the lid 2 from the midway between the opening position and the closing position to the opening position and a second spring member urgingly moving the lid 2 from the closing position to the nearby position of the midway.
Patent KR-20040084382-A (KR)
Inventor: JEONG HWI WOONG
IPC: G06F17/21
Filed: 2003-03-28
Abstract: PURPOSE: A system for processing inflection of French using the XML(eXtensible Markup Language) is provided to offer an infrastructure to parse French inflection fast and easily, and construct a linguistic basis by using the XML, and conveniently apply to a computing environment by offering a document architecture linkable with a relational database. CONSTITUTION: The system includes a large XML pattern document, 3 tables for database, and a web-base component engine. The XML pattern document has the French inflection information. The relational database stores the entry information and the stem and ending information. The web-base component engine combining each data returns the particulars generated by each variable through one function as a text string.
Patent KR-20040087809-A (KR)
Inventor: CHO SU MUK
IPC: A61K31/198
Filed: 2003-04-10
Abstract: PURPOSE: Provided is a hangover curing agent containing astaxanthin, aspartic acid and the extract of arrowroot flowers as an active ingredient. The agent reduces blood alcohol concentration and displays excellent hangover removal effect. CONSTITUTION: The hangover curing agent is characterized by containing 0.01-0.1 wt.% of astaxanthin, 1-5 wt.% of aspartic acid and 1-5 wt.% of the extract of arrowroot flowers as active ingredient. An oral preparation containing the agent is formulated into pills, granules, powder, capsules and liquid.
Patent KR-20030082406-A (KR)
Title: 풀 컬러 비디오의 피크 신호 대 잡음비 측정 방법
IPC: H04N17/00
Filed: 2003-04-14
Abstract: 풀 컬러 비디오의 피크 신호 대 잡음비(peak signal to noise ratio: PSNR), 전체 기여도 및 성분 기여도 양자 모두를 측정하고, PSNR 풀 컬러 및 성분 맵을 제공하는 방법은, 기준 비디오 신호 및 손상된 비디오 신호 양자 모두에 대한 풀 컬러 비디오의 성분을 GBR값으로 전환시키는 단계 및 상기 기준 비디오 신호와 손상된 비디오 신호 간의 G, B 및 R 채널 각각에 대한 오차 에너지를 계산하는 단계를 포함한다.  풀 컬러 비디오 성분의 오차에 대한 각각의 성분 기여도는 다른 성분을 제로와 같은 기준값으로 설정함으로써 평가된다.  또한 전체 풀 컬러 PSNR은 GBR로 계산된다.  최종적으로 컬러 잔여 PSNR 맵이 발생되고, 계산된 PSNR 결과와 함께 표시되어 사용자가 손상된 비디오 내에 현저하게 손상된 위치를 상상할 수 있다.
Patent KR-20030086898-A (KR)
IPC: H01M50/562
Filed: 2003-04-25
Abstract: A galvanic cell comprises thin electrodes (5,6) sealed in plastic foils (1,7) which are partly metallized on sides forming an electrical contact with the electrode on one side and an external contact flag on the other side (3,9).
Patent KR-20030084761-A (KR)
Title: 신뢰성 개선을 위한 규화 구리 패시베이션
IPC: H01L21/28
Filed: 2003-04-25
Abstract: 후속 유전체막의 형성과 함께 제위치에서 수행되는 실란 패시베이션 공정(silane passivation process)은 구리(Cu) 연결 구조체로 이루어진 노출된 구리 표면을 규화 구리(copper silicide)로 변환한다. 상기 규화 구리는 구리 확산(diffusion) 및 전자이동(electromigration)을 억제하고, 추가의 도전성 재료(conductive material)에 대한 접촉부가 형성되는 구역에서 배리어 재료로서 기능한다. 상기 구리 표면의 일부분을 노출시키기 위해 상위 유전체에 개구가 형성된 후에, 구리 연결 구조체로 이루어진 전체 구리 표면이 규화되거나 상기 표면의 일부분이 규화된다.
Patent KR-20040096222-A (KR)
Inventor: JUNG YEONG GEUN
Filed: 2003-05-07
Abstract: PURPOSE: A method for a house estimation service using the Internet is provided to offer detail information for a dealing or rental house together with summary information, and calculate/offer a proper price for dealing/renting the house based on the detail information. CONSTITUTION: House state examination items, public imposition arrears examination items, and points of each item/state are constructed in a database(S31). Offerings information received from a seller is registered. State information of each examination item for the offerings inputted from an investigator is stored with the corresponding point, and the arrears of each item are received/stored(S35). The proper price of the offerings is calculated by using the summed points/arrears(S36). The state information and the arrear information of each item, and the proper price information are provided to the seller or a buyer.
Patent KR-20040098835-A (KR)
Title: railing and guard rail
Inventor: NA JAE SUL
IPC: E01F15/00
Filed: 2003-05-16
Abstract: PURPOSE: A railing used for a guard rail is provided to maximally absorb shock transmitted from the outside and to secure a safe space by preventing a fall of children. CONSTITUTION: A railing used for a guard rail is composed of posts(140) separated at constant intervals and mounted on the ground; an outer guard plate(121) set up horizontally mounted in front and rear sides of the post and fixed with the post by a combining unit; an inner guard plate(120) positioned symmetrically to the outer guard plate at a predetermined gap; and a partition(110) set up and mounted vertically between the inner and outer guard plates and fixed to form a divided filling space(130). A round strength reinforcing bent unit(123) is formed horizontally on a plate body in multi stages. A fixing piece having a combining hole is bent upward and selectively fixed with the inner and outer guard plates through a fixing hole formed on the post by a combining unit(142).
Patent KR-20040099937-A (KR)
Inventor: KIM SEON HUI
IPC: G06F3/03
Filed: 2003-05-20
Abstract: PURPOSE: A device and a method for easily and correctly inputting characters using a touch screen are provided to enhance recognition of the inputted characters and improve efficiency of a character input by subdividing sectors of a Korean input part and an English input part for a handwriting input method. CONSTITUTION: A touch screen panel(7) includes additional sectors(12,13,22,23). A character recognizer(9) extracts character code data by recognizing the character inputted to the touch screen panel. A controller(8) converts the extracted character code data based on rules preset to the additional sectors by judging that the character is inputted to the additional sectors.
Patent KR-20040100084-A (KR)
Title: Radio frequency filter
Inventor: JUNG SEUNG TAEK
IPC: H03H9/46
Filed: 2003-05-21
Abstract: PURPOSE: A radio frequency filter having a simplified structure is provided to simplify a fabrication process and reduce the fabrication cost by using a metallic housing having a storage space extending to a longitudinal direction. CONSTITUTION: A housing(701) has a storage space extended to a longitudinal direction and both opening ends. Two or more resonant metal bars(702) extend from a bottom face of the storage space of the housing to a top side of the housing. One or more window bars are installed between the resonant metal bars and extend from the bottom face of the storage space to a ceiling face of the housing. A tuning screw(703a) is coupled to a top side of the housing. A coupling screw(703b) is installed between the resonant metal bars and is coupled to the top side of the housing. A front cover(704a) and a rear cover(704b) are coupled to both opening ends of the housing in order to seal up the storage space of the housing.
Patent KR-20040103671-A (KR)
Inventor: LEE CHEOL HWI
IPC: B42F1/02
Filed: 2003-06-02
Abstract: PURPOSE: A plate clip is provided to easily insert and fix an insert by use of clamp teeth and a press member in which the press member is formed at an abut portion extended from both end of a vertical plate and the clamp teeth are formed inward the press member and spaced a certain distance to grip the insert. CONSTITUTION: Upper and lower press plates(12,13) are extended from upper and lower portions of a vertical plate(11), forming a triangular shape. The press plates meet at a press point(15) where an insert is inserted so that the insert is press-fitted at that point. A clamp teeth(18) are provided inward the press point as to be alternatively arranged and spaced a certain distance to thus grip the insert. The longitudinal grooves(14) are formed at a middle portion of the upper and lower press plates, so that another press plates(19) are provided abutted at a position to form a press point.