baber/WOPTO huggingface dataset:
Patent KR-20030012335-A (KR)
Title: Power generator
Inventor: NAM WANG KI
IPC: H02K53/00
Filed: 2001-07-31
Abstract: PURPOSE: A power generation apparatus is provided to generate the large amount of rotary power with the small amount of electric power by converting effectively polarity of electromagnets. CONSTITUTION: A power supply portion(1) supplies DC power. The first and the second rotary plates(32,34) are formed on a rotary shaft(31). The first and the second magnets(32a,33) are formed on the first rotary plate(32). The third and the fourth magnets(35,36) are formed on the second rotary plate(34). A fixing plate(37) is formed between the first and the second rotary plates(32,34) by using a bearing(38). A magnetic body(39) is located on the fixing plate(37). The magnetic body(39) has a shape of bar. A coil(40) is wound around the magnetic body(39). A power generation portion(3) is formed with the rotary shaft(31), the first and the second rotary plates(32,34), the first to the fourth magnets(32a,33,35,36), the fixing plate(37), the bearing(38), the magnetic body(39), and the coil(40). A generator portion(5) generates electricity by using rotary power of the rotary shaft(31). A control portion(2) changes polarity of the voltage supplied to the coil(40).
Patent KR-20030016062-A (KR)
Title: shield structure for leakage trip device of Earth Leakage Circuit Breaker
Inventor: KIM HAK JIN
IPC: H01H83/02
Filed: 2001-08-20
Abstract: PURPOSE: An electronic device unit shielding structure is provided prevent damage of facility and fire accidents, by preventing impurities generated during a short from entering the electronic device unit. CONSTITUTION: An electron device unit shielding structure comprises an electric leakage detection unit for detecting leakage current of the circuit arranged within a cover and a case; an electronic device unit(8) operating in accordance with the signal output from the electric leakage detection unit; a switch unit operating by the electronic device unit, and which breaks circuit; an over current and short current detection unit; an arc extinguishing unit for rapidly distinguishing the arc generated between contacts; a power side terminal and a load side terminal; a joining groove(19) formed at the front end of a base(18) where the electronic device unit is mounted; a protection cover(15) coupled to the front surface of the electronic device unit in such a manner that the protection cover is detachable from the front surface of the electronic device unit; a cover groove(16) formed at the top of the protection cover, and which accommodates an indicator lever(807) of the electronic device unit in such a manner that the indicator lever is movable; and a hook(17) arranged at the bottom of the protection cover in such a manner that the hook is selectively fit into the joining groove of the base.
Patent KR-20030017186-A (KR)
Title: thin film transistor array panel for liquid crystal display and manufacturing method thereof
Inventor: SONG JIN HO
IPC: G02F1/136
Filed: 2001-08-24
Abstract: PURPOSE: A thin film transistor substrate of a liquid crystal display and a method for fabricating the substrate are provided to secure a maximum aperture rate and simplify a fabrication process to improve productivity. CONSTITUTION: A thin film transistor substrate of a liquid crystal display includes a gate line(21,22,23) including a gate electrode formed on an insulating substrate, a gate insulating layer covering the gate line, a semiconductor layer formed on the gate insulating layer, and a resistant contact layer formed on the semiconductor layer. The thin film transistor substrate further includes a data line(61,66) intersecting the gate line to define a pixel region, a color filter that is formed on the data line and gate insulating layer and has a contact hole(74), and a pixel electrode(80) formed on the color filter. The data line includes source and drain electrodes(62,63) formed on the semiconductor layers and a reflecting film(64) extended from the drain electrode. The contact hole of the color filter exposes the reflecting film.
Patent KR-20010087435-A (KR)
Inventor: YOO GI HYEONG
IPC: E01C19/16
Filed: 2001-08-24
Abstract: PURPOSE: A simultaneous emulsified asphalt composition and hardener injector is provided to reduce the working time of a road pavement and to improve the adhesive force between an asphalt concrete and a road by quickly hardening an emulsified asphalt composition. CONSTITUTION: A hardener tank(10) is loaded in a vehicle. A pump(11) is installed in the hardener tank. A supplying pipe(12) having many injectors(14) is connected with the pump. The supplying pipe is fixed in front of a supplying pipe(4) of emulsified asphalt containing an active agent by a connecting pipe(13). Injectors(6) are installed to simultaneously inject the emulsified asphalt composition and a hardener.
Patent KR-20010092001-A (KR)
Inventor: KONG HYEON SIK
Filed: 2001-09-04
Abstract: PURPOSE: An advertisement method using a web browser is provided to enable a user to watch an advertisement by mounting advertisement contents on a status display line located at a lower side of a web browser window during a web retrieval. CONSTITUTION: If a user drives a web browser for performing a web surfing in a state in which a system of a client terminal is initialized(S10), an advertisement program to be plugged in the web browser is driven together(S11). The client terminal is automatically connected with an advertisement database server(S12). An object advertisement contents transmitted from the advertisement database server is temporarily stored in a cache memory of the client terminal(S13). It is confirmed whether the user inputs an address in a web browser URL window(S14). It is confirmed whether a web retrieval is started(S15). If the web retrieval is started, a corresponding advertisement contents is read from the cache memory of the client terminal and the read advertisement contents is displayed on a status display line located at a lower side of the web browser window(S16).
Patent KR-20010099213-A (KR)
Title: 원적외선 램프가 부착된 온열 물리치료기 겸용 선풍기
Inventor: PARK CHAN SEOK
IPC: F04D25/08
Filed: 2001-09-12
Abstract: 본 발명은 적외선 램프가 부착된 온열 물리치료기 겸용 선풍기에 관한 것으로, 종래의 선풍기 송풍 팬(Fan)을 작동시키는 구동모터 전측부에 적외선 램프 소켓이 있으며 여기에 통상 소비전력 150watt 또는 250watt 짜리 적외선 전구를 연결 이때 발열되는 원적외선 온열과 선풍기의 팬이 회전하면서 일으키는 바람을 같이, 또는 따로 제각기 용도에 맞게 사용하는 것을 그 목적으로 한다. 
     이를 위하여 본 발명은 상단부에는 구동모터와 팬 그리고 적외선 램프와 동 안전 보호망으로 이뤄진 구동 및 발열수단이 그 중심이 되며 하단부에는 풍향조절, 풍속, on off, 시간선택, 자연풍, 리모컨 외에 상단부 적외선 램프의 발열 시간을 최대 1시간에서 최소 5분 단위까지 조절할 수 있는 시간조절 기능의 타이머(Key)로 구성된 제어 및 표시의 선택수단으로 각각 구성되어 있다.
Patent KR-20030024030-A (KR)
Title: osteocytes mixed with polymer to treat avascular necrosis
Inventor: HA CHUL WON
IPC: A61K35/32
Filed: 2001-09-15
Abstract: PURPOSE: A bone cell mixed with a semi-solid polymer or a precursor cell thereof is provided to maintain the bone cell sufficiently in a tissue, and increasing bioadaptability thereof. CONSTITUTION: The bone cell, which is obtained by differentiation or proliferation culture in vitro and mixed with a semi-solid polymer or precursor cell thereof, is inserted into an osteoporosis portion to grow the bone therein, and consequently to treat avascular necrosis.
Patent KR-20020024799-A (KR)
Inventor: WOODMANSEE DONALD ERNEST
IPC: G01N1/04
Filed: 2001-09-25
Abstract: PURPOSE: A measuring apparatus for surface particulate contamination and a collecting tool of a contamination sample from the surface of an object are provided to measure the surface cleanness precisely and promptly without specific technique. CONSTITUTION: An apparatus(10) for measuring surface particulate contamination includes a tool(12) for collecting a contamination sample from a target surface, a mask(16) having an opening(28) for defining the target surface, and a flexible connector(18) connecting the tool to the mask. The tool includes a body portion(13) having a large diameter section(20) defining a surface(22) and a small diameter section(24) extending from the large diameter section. A particulate collector(14) is removably mounted on the surface of the large diameter section for collecting the contaminants. The tool includes a spindle extending from the small diameter section and a spool slidingly mounted on the spindle. A spring is disposed between the small diameter section and the spool for biasing the spool away from the small diameter section. An indicator is provided on the spindle when the spool is pressed downward to compress the spring.
Patent KR-20030030489-A (KR)
Title: a water proof anti-fly screen
Inventor: KIM CHANG HAN
IPC: E06B9/52
Filed: 2001-10-11
Abstract: PURPOSE: A rainproof mosquito net is provided to prevent the inflow of rainwater and the direct rays of the sun while preventing insects from coming into the inside. CONSTITUTION: The rainproof mosquito net(10) contains: many isolation inclines(12), whose lower ends are projected outward, formed on a thin plate member(11) at regular intervals; and small through holes(13) formed on the lower side and both sides of each isolation incline(12) to protect against insects.
Patent KR-20020029631-A (KR)
Inventor: KAWASHIMA SHINGO
IPC: G03B1/00
Filed: 2001-10-12
Abstract: PURPOSE: An image display device having driving modes is provided to be capable of adjusting power consumption and luminance. CONSTITUTION: The display device is provided with an image display part(1) having plural light emitting elements and a control part(5) which performs control so that one mode of first to third modes is to be selected as the driving method of the image display part(1). The image display part(1) is divided into the plurality of first and second display areas(1a,1b) by a virtual line parallel with at least one line of plural scanning lines. In the first mode, a scanning signal is not simultaneously inputted to respective plural scanning lines but the scanning signal is inputted to every single scanning line of plural scanning lines. In the second mode, the scanning signal is simultaneously inputted to every single scanning line in respective first and second display areas and. In the third mode, the scanning signals is simultaneously inputted to every plural scanning lines in the respective first and second display areas.
Patent KR-20030031797-A (KR)
Title: all wheel drive device of an automobile
Inventor: HA TAE HWAN
IPC: B60K17/34
Filed: 2001-10-16
Abstract: PURPOSE: A four-wheel drive apparatus of a vehicle is provided to transmit power of an engine to front or rear wheels individually or simultaneously by installing clutches in both ends of an output shaft, and to improve the engine brake efficiency by connecting front and rear wheels to the output shaft automatically in suddenly braking. CONSTITUTION: A four-wheel driving device is composed of an engine(10) generating power; a transmission(20) controlling power from the engine; a front power train unit(30) having a front clutch(32) installed in an output shaft(22) of the transmission, a front propeller shaft(34) connected to the front clutch, and a front final reduction gear/differential(36) installed in the end of the front propeller shaft; a rear power train unit(40) having a rear clutch(42) installed in the output shaft of the transmission, a rear propeller shaft(44) connected to the rear clutch, and a rear final reduction gear/differential(46) installed in the end of the rear propeller shaft; and a four-wheel control unit(50) installed in a driver's seat to control power from the output shaft by front and rear clutches. Front and rear wheels are driven individually or simultaneously by transmitting power to front and rear wheels selectively with simple structure.
Patent KR-20020039606-A (KR)
Inventor: HUYNH CUC K
IPC: B24B37/04
Filed: 2001-11-09
Abstract: PURPOSE: A method for cleaning slurry residues generated on a polishing pad after the completion of a CMP process is provided to easily clean and to minimize contamination by using two slurry materials. CONSTITUTION: In the method for polishing a semiconductor wafer temporarily mounted on a carrier, a surface of the wafer on a first pad on a first polish table is roughly polished by using a first slurry solution. Then, the wafer is removed from the first polish table. The first pad is rinsed with a cleaning fluid. The wafer and carrier are rinsed with a second fluid. The wafer surface is then secondly polished with a second slurry solution. Then, the wafer, the carrier and the pad are simultaneously rinsed that the second polishing is performed on with a third fluid while the wafer surface remains in contact with the pad by applying low pressure force between the wafer surface and the pad to complete the second polish step.
Patent KR-20030039585-A (KR)
Title: A method for reducing a preliminary freezing driving time of argon unit
Inventor: CHO YONG JU
IPC: F25J5/00
Filed: 2001-11-13
Abstract: PURPOSE: A method for reducing preliminary cooling operating time of argon unit is provided to reduce time required for producing argon gas in the pure liquid state by sucking in and compressing the atmospheric air so that crude argon gas is fractionated by boiling point difference and removing oxygen contained in the crude argon gas. CONSTITUTION: The method is characterized in that a boiler (600A) of a pure argon column (600) is precooled by the crude argon in the liquid state after preparing crude argon in the liquid state by heat exchanging crude argon gas (-184 deg.C) coming out of a lower column (200A) of a crude argon column (200) composing the argon unit (10) and liquid nitrogen (-197 deg.C) coming out of an upper column (100C) of an air separator (100) each other in a heat exchanger (800), wherein an argon compressor (400) is operated early by vaporizing the liquid crude argon so that the vaporized crude argon is supplied into the lower column (200A) of the crude argon column (200), thereby obtaining the proper concentration (2.8%) of oxygen contained in gas emitted from the lower column (200A) of the crude argon column (200) within six hours after storing almost refined crude argon in the liquid state disused from a lower column (600B) of the pure argon column (600) into a liquid crude argon recovery tank (700) until proper purity (purity when concentration of other gases except argon is 10 ppm or less) of the liquid argon is obtained.
Patent KR-20020038530-A (KR)
Inventor: CRUM GREGORY ALLAN
IPC: F04D29/56
Filed: 2001-11-16
Abstract: PURPOSE: A replaceable inlet guide vane assembly and a removing method in replacing are provided to remove a variable stator vane and replace with a new inlet guide vane assembly without eliminating a rotor. CONSTITUTION: A gear(56) is removed from the radially outer end of the integral stem of an inlet guide vane, and the inlet guide vane is sheared into two cut portions. The cut portions are removed from a lower inlet casing. A new inlet guide assembly for replacing a vane(40) includes the vane having a cylindrical stub at the radially inner end and a relatively short integral stem(44) at the radially outer end, and a jack shaft(50) adapted for connection at the radially inner end to the radially outer end of the integral stem to apply torque to the jack shaft. Torque is transmitted to the vane, and the radially outer end of the jack shaft is adapted to receive the drive gear. An outer stem piece(58) is seated on the jack shaft and welded to the drive gear to complete a torque transmission path from the drive gear to the vane.
Patent KR-20030040831-A (KR)
Title: device for insulating in reactor for hydrogen storage alloy
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2001-11-16
Abstract: PURPOSE: A heat insulating device is provided to achieve improved heat exchange performance by minimizing unnecessary heat transfer between the reactor and heat exchange chamber. CONSTITUTION: A heat insulating device comprises a housing(210) having a space for installation of a reactor(110) charged with a hydrogen storage alloy; an air inlet port and an air outlet port(230) formed at the housing so as to allow for flow of air into the space of the housing; and a heat insulating member for preventing heat transfer between the space of the housing and outside of the housing. The housing is formed of an inner wall(210a) and an outer wall(210b), and the heat insulating member is arranged in the space formed between the inner wall and the outer wall.
Patent KR-20030041018-A (KR)
Title: Design and presentation service and ordering information provide method
Inventor: JUNG SANG SON
Filed: 2001-11-19
Abstract: PURPOSE: A method for supplying a design service, a presentation service, and ordering information is provided to receive an order of an architectural design service and an interior service easily by automatically selecting an idle design human power adapted to a design object, requesting the design and executing a presentation instead of a design company having an insufficient human power using the result. CONSTITUTION: If a project is requested from one out of a plurality of architectural companies or interior companies(100), an operator of a server inputs data with respect to an architectural of interior construction object(102). If data with respect to an architectural of interior construction object are inputted, the server selects a well-qualified person for charging the design of the corresponding architectural of interior construction object(104). The server supplies data of the architectural to the selected designer(106) and receives a design result(108). The server executes a presentation to a client with the corresponding architectural company or interior company(110). If an order is received through the presentation(112), the server receives a presentation price from the architectural company or interior company and pays a design price to the designer who executed the design(114). The server creates order information(116) and supplies the information to an architectural of interior construction company group(118).
Patent KR-20030042111-A (KR)
Title: The Management System For Improving Energy, Environment, Safety, and Health in the Company
Inventor: HUH SEUNG HYEON
IPC: G06Q99/00
Filed: 2001-11-21
Abstract: PURPOSE: A system for the EESH(Energy, Environment, Safety, Health) improving activity in a company is provided to construct a domestic/foreign EESH monitoring system by making domestic/foreign large scale companys accumulate and share the improving activity information related to the EESH, and manage, and evaluate the information through the network. CONSTITUTION: A user logs in to a main server(701). The user finds out an EESH development theme and writes it by using a computer(702). The user registers the theme by informing a manager of the theme through the network(703). The manager receives and checks the registered theme of the user(704). The manager approves and informs the registered theme through the network(303). The user performs the approved and registered theme(408). The user writes a result of the performed theme and registers it by informing the manager of the result(409) through the network. The manager checks and approves the result registration(308,309).
Patent KR-20030043338-A (KR)
Title: Method and Apparatus for Fabricating Preform for Plastic Optical Fiber Using Centrally Concentric Porous Die
Inventor: CHO HAN SOL
IPC: G02B6/00
Filed: 2001-11-28
Abstract: PURPOSE: An apparatus and a method for fabricating a preform for plastic fiber by using a centralized porous die are provided to form the preform having a continuously varied refractive index gradient by coextruding a resin and mixing the coextruded resin. CONSTITUTION: An extruding portion includes a plurality of extruders(11,12) to extrude a resin having a high refractive index into a centralized porous die or the resin having a low refractive index into an external coextrusion die. The extruder has a syringe pump(13). A rotary die is installed at a bottom portion of the centralized porous die. An upper mixing portion(21) is connected with a lower end portion of the extruding portion in order to mix the extruded resin. A lower mixing portion(25) is connected vertically to the upper mixing portion in order to accelerate the mixing process of the resin. A cooling portion(26) is connected vertically to the lower mixing portion in order to solidify the mixed resin.
Patent KR-20020007268-A (KR)
Inventor: KIM CHANG IL
IPC: B21D53/84
Filed: 2001-11-30
Abstract: PURPOSE: A method for manufacturing a valve tappet of an engine valve for a vehicle is provided to reduce processes, labors and costs and to improve work efficiency by applying repeated stamping process instead of round bar cutting, slug processing, bonderizing, cold forging and grinding processes. CONSTITUTION: A method for manufacturing a valve tappet comprises the steps of: annealing a round bar material(S10); forming a valve tappet member having a base and a contact protrusion by cutting the material by a specific size and pressurizing the cut pieces(S20); annealing the forged valve tappet member(S30); forming a skirt portion by drawing the base of the valve tappet(S40); forming a valve tappet member of a final shape by repeatedly pressurizing the valve tappet member(S50); thermally processing the valve tappet member for applying wear resistance and toughness(S60); grinding the valve tappet member(S70); and testing the valve tappet member(S80). Therefore, a valve tappet is manufactured easily.
Patent KR-20030015116-A (KR)
Title: A Method for preparing the ground stiffening layer and Device the same
Inventor: NAKANISHI WATALU
IPC: E02D3/12
Filed: 2001-12-05
Abstract: PURPOSE: A process for constructing a ground hardening layer and an apparatus for constructing the same are provided to reinforce the base foundation and/or to block water flow by introducing ground hardening materials into excavated area around the ground. CONSTITUTION: The process is accomplished by the apparatus for constructing the ground hardening layer comprising a polymerization-injection nozzle(2) at front end side wall of a supply rod(1); an underground pressure control part(3) radially having a number of inhalation holes(31); and a downward-inclined injection nozzle(4) at top portion of the rod(1). The polymerization-injection nozzle(2) has a central nozzle and adjacent nozzles around the central nozzle and connected to a divided flow path in the rod(1) jointed to a bath containing ground hardening material to be injected through respective swivels(11). The control part(3) balances the underground pressure going upward and discharges the pressure outside.
Patent KR-20030046796-A (KR)
Title: A antiinflammatory compoisition containing catalposide isolated from stem bark of Catalpa ovata
Inventor: BAE HYEON OK
IPC: A61K31/00
Filed: 2001-12-06
Abstract: PURPOSE: A composition containing cataposide which inhibits activity of NF-κB and gene expression of pro-inflammatory cytokines such as TNF-α, IL-1β and IL-6, and iNOS is provided. Therefore, the composition can be used in treatment of diseases caused by excessive inflammatory responses without causing any adverse effect on the human body. CONSTITUTION: An antiinflammatory agent composition contains cataposide as an active ingredient in a single dose amount of 0.001 to 500mg/kg. The cataposide is isolated from the stem bark of Catalpa ovata G. Don. Diseases caused by excessive inflammatory responses include autoimmune disease and septicemia selected from the group consisting of rheumatoid arthritis, multiple sclerosis, systemic lupus erythematosus, psoriasis, inflammatory bowel disease autoimmune hepatitis.