baber/WOPTO huggingface dataset:
Patent KR-20040069372-A (KR)
Inventor: KIM HYEONG GYUN
IPC: H04B1/38
Filed: 2003-01-29
Abstract: PURPOSE: A folder type mobile terminal is provided to allow a user to use both a main display unit and a slave display unit at the same time. CONSTITUTION: A folder(30) is opened downwardly based on a main body(20). The opened folder(30) can be rotatable in a direction perpendicular to a hinge shaft. Accordingly, by rotating the folder(30) 180 degrees in the direction perpendicular to the hinge shaft, a main display unit(21) and slave display unit(31) can be positioned in a direction that a user can view and manipulate. When the user makes video communication with the other party by using a lens assembly(51), one of the main display unit(21) and the slave display unit(31) can display a figure of the other party while the other can display a figure of the user. The slave display unit(31) can be used as a data input unit together with the main display unit(21).
Patent KR-20040072826-A (KR)
Inventor: KIM BIN
IPC: H01L29/786
Filed: 2003-02-11
Abstract: PURPOSE: A method for fabricating a TFT device is provided to simplify a fabrication process by changing only a pattern of a gate electrode without performing an additional process. CONSTITUTION: A semiconductor layer(114) is formed on an insulating substrate(110) by using a polysilicon material. A gate insulating layer(116) is formed on the semiconductor layer. An inversed taper-shaped gate electrode(118) is formed on a center region of the semiconductor layer of the gate insulating layer. An n+ doping process is performed on the exposed region by using the gate electrode as a mask. A predetermined region of the semiconductor layer corresponding to the bottom of the gate electrode is defined as an active region. A predetermined region of the semiconductor layer corresponding to an inversed tapered region is defined as an LDD region. Both sides of the semiconductor layer except for the LDD region is defined as a source/drain region.
Patent KR-20040078363-A (KR)
Inventor: BAEK GYU HYEON
IPC: A61K6/00
Filed: 2003-03-04
Abstract: PURPOSE: A light-curing dental adhesive composition is provided. The composition has improved adhesive activity to enamel and sclerotic dentin, improved physical properties, while has no toxicity. CONSTITUTION: The light-curing dental adhesive composition comprises 1 to 50 wt.% of prepolymer mixture selected from a mixture of 2,2-bis- (4- (2-hydroxy-3-methacryloyloxypropoxy) phenyl) propane(Bis-GMA) of the formula(1) and Tri-GMA of the formula(2), a mixture of Bis-GMA and tetra-GMA of the formula(3), and a mixture of Bis-GMA, Tri-GMA and Tetra-GMA; 1 to 40 wt.% of adhesive monomer; 1 to 10 wt.% of hydrophilic monomer; 0.1 to 10 wt.% of light staging system and 10 to 60 wt.% of diluting solvent, wherein the hydrophilic monomer is selected from hydroxyethyl methacrylate, hydroxypropyl methacrylate and a mixture thereof; the light starting system contains 0.05 to 5 wt.% of light starting agent such as camphorquinone(CQ) and 0.05 to 5 wt.% of reducing agent such as N,N-dimethyl aminobenzoate(DMAEMA) or ethyl ρ-dimethyl aminobenzoate(EDMAB); and the diluting solvent is selected from water, ethylalcohol and acetone.
Patent KR-20030077973-A (KR)
Title: 세라믹 히터, 세라믹 히터의 제조 방법 및 금속 부재 매설품
IPC: H05B3/74
Filed: 2003-03-17
Abstract: 본 발명은 세라믹 소결체(4)와 이 세라믹 소결체(4)에 접촉하도록 설치되어 있는 저항 발열체를 구비하는 세라믹 히터(2)에 있어서 가열면(4a)의 온도 균일성의 변동을 억제하는 것을 목적으로 한다. 
     저항 발열체(5A, 5B)는 주기율표 4a, 5a 및 6a족 원소로부터 선택된 1종 이상의 금속 원소를 포함하는 금속과, 이 금속의 탄화물을 포함한다.  X-선 회절법에 의해 측정되는 금속 탄화물의 메인 강도 피크의 총합(Ic)과 금속의 메인 강도 피크의 총합(Im)의 비율(Ic/Im)은 0.2 이하이다.  또는, 성형체의 소결에 따른 저항 발열체의 저항치 변화율[(Rb-Ra)/Ra) (Ra는 소결 전의 저항 발열체의 저항치이며, Rb는 소결 후의 저항치이다]은 30% 이하이다.
Patent KR-20040090268-A (KR)
Inventor: AHN GEON JUN
IPC: A01N25/00
Filed: 2003-04-17
Abstract: PURPOSE: Provided is a moisture supply nutritive substance which is capable of being used by mixing with a bactericidal agent, an insecticidal agent and a fertilizer to supply moisture while culturing agricultural crops and plants. The substance increases the growth of the seedling of agricultural crops, and promotes the development of roots. CONSTITUTION: In the moisture supply nutritive substance, a solid substance is manufactured by mixing 98.1-93.1% of purified water with a small amount of organic materials. It has no modification in its physiological structure by high pressure freezing method without a chemical fixing agent.
Patent KR-20040090644-A (KR)
Inventor: HWANG BO SIK
IPC: A61Q19/08
Filed: 2003-04-18
Abstract: PURPOSE: Provided are a cosmetic composition containing grain extract and fermented grain-Phellinus linteus extract, and cosmetics containing the same. The composition has free-radical scavenging activity, tyrosinase inhibiting activity, antioxidation effect and ultraviolet rays blocking effect. Therefore, it prevents skin-aging, improves skin-wrinkles, displays skin whitening and moisturizing effects, and blocks ultraviolet rays. CONSTITUTION: The cosmetic composition is characterized by containing 1-99 wt.% of the grain extract obtained from the mixture of African millets, black beans, Glycine max MERR, red beans and black sesame seeds in a mixing ratio of (0.1-5.0):(0.1-8.0):(0.1-5.0):(0.1-8.0):(0.1-8.0) and 99-11 wt.% of the Phellinus linteus extract of fermented unpolished rice or job's tear. Cosmetics containing the composition display skin whitening effect, anti-skin aging effect, wrinkle improving effect, skin moisturizing effect, and ultraviolet rays blocking effect.
Patent KR-20040092557-A (KR)
Inventor: LEE JAE YEONG
IPC: H01J11/22
Filed: 2003-04-24
Abstract: PURPOSE: A plasma display panel is provided to reduce an addressing current by forming a lower plate electrode with a trapezoid shape. CONSTITUTION: A plasma display panel comprises a plurality of upper plate electrodes, a dielectric layer and a protection layer formed on the upper plate electrodes, barrier ribs(23), a plurality of lower plate electrodes(22) formed on an opposite surface to the barrier ribs, and a phosphor formed on the lower plate electrode. R, G, and B discharge cells are formed between the barrier ribs. The lower plate electrode corresponding to the G discharge cell and the lower plate electrode corresponding to the G and B discharge cells have a different structure. The lower plate electrode corresponding to the G discharge cell has a groove.
Patent KR-20040096122-A (KR)
Inventor: KIM DONG SIK
IPC: G01W1/14
Filed: 2003-05-07
Abstract: PURPOSE: A pyramid-shaped rainfall sensing device is provided, to improve the sensitivity determining whether it rains or not and to allow whether it rains to be determined in real-time. CONSTITUTION: The pyramid-shaped rainfall sensing device comprises a first rainfall sensing part(110) which has two electrode patterns having a constant slope arranged with a constant interval and outputs the first rainfall sensing signal according to the short of the two electrode patterns; a second rainfall sensing part(120) which has two electrode patterns having a constant slope arranged with a constant interval and outputs the second rainfall sensing signal according to the short of the two electrode patterns; and an output part(140) which defines any one signal inputted as a signal of rainfall when any one of the first rainfall sensing signal and the second rainfall sensing signal is inputted, and outputs the defined one.
Patent KR-20040099754-A (KR)
Inventor: LEE CHEOL HUN
IPC: B60K15/01
Filed: 2003-05-20
Abstract: PURPOSE: A fuel leakage warning device of a fuel line is provided to warn a driver of fuel leakage when fuel leaks out by breakage of the fuel line while fuel is supplied from a fuel pump to an injector along the fuel line. CONSTITUTION: A fuel leakage warning device of a fuel line(20) comprises a turbulence producer(40) formed to a starting part of the fuel line of a side connected to a fuel tank(21); ultrasonic transmitters(31) formed to the rear of the turbulence producer and to the end of the fuel line to which an injector(22) is connected, to send ultrasonic waves; ultrasonic receivers(33,34) installed to directions corresponding to the ultrasonic transmitters, to receive ultrasonic waves produced from the ultrasonic transmitters; an electronic control unit(50) comparing and analyzing the frequency of the turbulence received together with ultrasonic waves via the ultrasonic receivers and deciding whether fuel leaks out of the fuel line; and a warning unit(54) warning a driver of the decided result of the electronic control unit.
Patent KR-20040100508-A (KR)
Inventor: KIM JIN KWON
IPC: E01D19/06
Filed: 2003-05-23
Abstract: PURPOSE: An expansion joint system of a bridge using aluminum is provided to correspond effectively to the transformation of a bridge caused by external and internal factors, and to fix stably by connecting directly to the concrete of a bridge. CONSTITUTION: The expansion joint system of a bridge using aluminum comprises: a fixed member(100) composed of a metal plate to be connected/fixed with a reinforcing bar of a bridge; a steel member(200) composed of a contact surface(210) and an exposure surface(220), welded to the fixed member(100) to fix on the existing concrete, wherein the contact surface(210) has many fastening holes(212); an aluminum member(300) composed of a joint unit(310) and an anchorage unit(320), wherein the joint unit(310) is in contact with the upper side of the steel member(200) and provided with many fastening holes(312) to be connected with the steel member(200) by fastening members(400), and the anchorage unit(320) is provided with a fitting groove(322) to fix a rubber member(500); a fastening member(400) fastening the steel member(200) and the aluminum member(300); and a rubber member(500) formed in the V-shape to be connected to a floor slab of each bridge and composed of a connection(510) located between bridges and a fixture(520) formed to be larger than the connection(510) to be fixed stably to the fitting groove(322) formed on the anchorage unit(320) of the aluminum member(300) not to be separated.
Patent KR-20040102597-A (KR)
Inventor: KIM JIN UK
IPC: E02F9/22
Filed: 2003-05-28
Abstract: PURPOSE: A control device of a hydraulic valve for load holding provided to replace a drain line of a holding band with a passage formed in a direction switching valve and to save cost due to no need for hydraulic hose exposed to the outside. CONSTITUTION: A control device of a hydraulic valve for load holding comprises a hydraulic pump(19); a hydraulic actuator connected to the hydraulic pump; a direction switching valve which is installed between the hydraulic pump and the actuator and switched in receiving a pilot signal pressure from a remote control valve and which controls a starting, stopping, and a direction switching of the actuator; a poppet(44) which is installed between the direction switching valve and the actuator and which temporarily restricts the load drop of the actuator; a spool(50) which is connected to the lower part of the poppet and switched in receiving the pilot signal pressure and which releases the held load of the actuator; and a drain line joining an actuating oil, returned in switching of an auxiliary spool(39), to a pilot line of the drain line corresponding to the opposite side of the pilot line compressing the spool of the direction switching valve.
Patent KR-20040103059-A (KR)
Inventor: HAN JEONG IN
IPC: H05B33/10
Filed: 2003-05-30
Abstract: PURPOSE: An organic electroluminescence display device and a method are provided to prevent damage of organic materials of a light emitting layer, by forming a cathode electrode from a transparent conductive material. CONSTITUTION: A method for manufacturing an organic electroluminescence display device comprises a first step of forming an anode electrode(21) by evaporating a metal on a substrate(20) and repeatedly patterning the metal; a second step of evaporating an insulation film(22) on the anode electrode, and exposing a certain part of the anode electrode by forming contact holes in each unit pixel region to emit light; a third step of depositing a barrier rib material on the insulation film, and forming barrier ribs(23) by patterning the barrier rib material in the direction orthogonal to the anode electrode; a fourth step of forming a light emitting layer(24) on the anode electrode exposed in the second step, insulation film deposited in the second step, and the barrier ribs formed in the third step; and a fifth step of forming a cathode electrode(25) by evaporating a transparent conductive metal having a low work function, on the light emitting layer formed in the fourth step.
Patent KR-20040107868-A (KR)
Inventor: KOO CHANG IL
IPC: H01M2/02
Filed: 2003-06-14
Abstract: PURPOSE: A pouch type lithium secondary battery comprising a protection tape attached to the outside of the sealing surface of a casing is provided to prevent the sealing surface from being separated from the sidewall of the casing. CONSTITUTION: The pouch type lithium secondary battery comprises: a unit cell(31) having a cathode plate(32), anode plate(33) and a separator interposed between both plates to insulate them from each other; a cathode tab connected electrically to the cathode plate; an anode tab connected electrically to the anode plate; a casing(310) that provides a space for housing the unit cell and has a sealing surface(323,333) formed along the edges of the space by heat fusion; and a protection tape(50) attached to the outside of the sealing surface in order to prevent a sealing surface(324a,324b,334a,334b) folded at least one time against the sidewall(311) of the casing(310) from being separated from the main body of the casing(310) by a predetermined distance.
Patent KR-20040110192-A (KR)
Inventor: KIM JEONG WON
IPC: B62D6/00
Filed: 2003-06-18
Abstract: PURPOSE: An active VRS(Variable Rack Stroke) system and a control method thereof are provided to cope with an accident according to breakages of a tire and parts by restricting interference between side members and the tire and to improve driving condition without checking if a chain is mounted all the time. CONSTITUTION: An active VRS system is composed of a sensing unit(700) for detecting a gap between one side of a side member of a frame and one side of a tire if a VRS operating switch is turned on and a control unit for turning off the VRS operating switch according to the size of the gap. An ultrasonic sensor is used for the sensing unit and the sensing unit is positioned one surface of the side member of the frame.
Patent KR-20050003480-A (KR)
Inventor: BAE SUNG EUN
IPC: H04W84/00
Filed: 2003-06-27
Abstract: PURPOSE: A user location based advertising system is provided to effectively provide an advertising service based on a current location of a user, and accurately provide information of affiliated stores located around a post device at a low cost. CONSTITUTION: A transceiver(10) owned by each user receives an RF recognition signal from the outside, and transmits a preliminarily set mobile phone number in RF method. A post device(20) is located in each area for periodically receiving the RF recognition signal. If receiving the mobile phone number from the transceiver(10), the post device(20) transmits a peculiar identification number of the post device(20) and the mobile phone number of the user to an advertising system(30). The advertising system(30) stores and manages affiliated store information around the post device(20), and transmits information of each affiliated store located around the post device(20) to the corresponding mobile phone(40).
Patent KR-20050003579-A (KR)
Inventor: LEE DAE KEUN
IPC: G06Q50/30
Filed: 2003-06-27
Abstract: PURPOSE: An onboard print system for printing information obtained through a telematics unit is provided to resolve a problem to remember or note the information obtained through the telematics unit by directly printing the information within a vehicle. CONSTITUTION: Information providing modules(11,12,14) provide various information. A controller(20) makes the information provided from the information providing modules displayed or printed by manipulation of a keyboard(16). A monitor(18) displays the information provided from the information providing modules by control of the controller. A buffer memory(32) temporarily stores the information provided from the information providing modules. A print engine(34) prints the information by reading the information stored in the buffer memory.
Patent KR-20050001156-A (KR)
Inventor: CHO KYOO CHUL
IPC: H01L21/66
Filed: 2003-06-27
Abstract: PURPOSE: Wafer measuring equipment for fabricating a semiconductor is provided to guarantee reliable data by including a vibration blocking unit to completely block vibration and so on generated from the outside. CONSTITUTION: A wafer(145) is settled in a wafer settle module(140). An interferometer module(120) irradiates light of a predetermined wavelength to the settled wafer and measures flatness and nanotopography of the wafer by using the light reflected from the wafer. An interferometer supporting apparatus supports the interferometer module upward. A vibration blocking apparatus(180) prevents the vibration generated and transferred from the outside from being transferred to the interferometer module, installed in the interferometer supporting apparatus.
Patent KR-20030064683-A (KR)
Title: Waterway form
Inventor: MIN BYUNG EE
IPC: E03F3/04
Filed: 2003-06-30
Abstract: PURPOSE: The waterway form is provided to improve the efficiency of construction, durability and stability of a waterway form by filling the form with cement mortar or lightweight resin. CONSTITUTION: The waterway form is purposed to resist the external earth pressure by a cylinder type section that forms the structure filled with cement mortar, and also by reducing the bent part. A waved support(14) and a melting and adhesive point formed in a spiral per one pitch distance are arranged per 2 or 3 pitches during the section filled with cement mortar and the inner and outer sides become unified by the filled concrete at one revolution- progressed section, therefore the lengths of the waved support and the melting and adhesive point are minimized.
Patent KR-20050010392-A (KR)
Inventor: LEE JUN SEOK
IPC: H01L21/027
Filed: 2003-07-21
Abstract: PURPOSE: A mask with different layers overlaid with each other and a method of designing the same are provided to obtain the same CD(Critical Dimension) as a design rule from a real pattern in a poly/active overlaid portion by forming selectively an auxiliary pattern on the poly/active overlaid portion. CONSTITUTION: A poly layer(100) is overlaid on an active layer(200). An optical proximity correction pattern is formed on the poly layer. A first pattern for compensating initial bias is formed along a lower line of the active layer. A second pattern for allocating new bias is formed under the active layer to a poly layer formed direction. A third pattern for allocating new bias is formed on the poly layer to an active layer formed direction. A horizontal and vertical pattern(10,20) are decisively defined.
Patent KR-20040057890-A (KR)
Inventor: LIU WEN HUANG
IPC: H01C7/10
Filed: 2003-07-29
Abstract: PURPOSE: A light emitter having a voltage-dependent resistance layer is provided to improve a manufacturing yield of the light emitter by forming the voltage-dependent resistance during manufacturing of the light emitter. CONSTITUTION: A light emitter includes an emitting stack(9) having a first and second surface regions, a first electrode(16) formed on the first surface region of the emitting stack, a second electrode(17) formed on the second surface region of the emitting stack, and a voltage-dependent resistance layer(18) connected to the first and second electrodes. The first and second surface regions are provided to be on the same plane as the emitting stack. The first and second surface regions are provided to be on a plane different to the emitting stack.
Patent KR-20040016387-A (KR)
Title: Warp weaving machine
Inventor: HOHNE HANS JURGEN
IPC: D03D49/04
Filed: 2003-08-02
Abstract: PURPOSE: Provided is a warp weaving machine which controls a characteristic of a spring in a high working speed by using a fiber reinforced plastic, thereby driving a pattern stitch in a high working speed. CONSTITUTION: The warp weaving machine comprises a weaving area, a spun yarn supplying area and a spun yarn stretching part which is between the weaving area and the spun yarn supplying area wherein a stretch spring is disposed to each spun yarn together with a guide part. The stretch spring(15) is formed of a fiber reinforced plastic. The plastic has the conductance. The plastic is reinforced with a carbon fiber. The guide part is formed of an eyelet(17) which has the conductance and is connected to the elastic spring.
Patent KR-20030071692-A (KR)
Inventor: KIM HO SIK
IPC: G06F3/0354
Filed: 2003-08-08
Abstract: PURPOSE: A pen typed input device having a penholder is provided to offer the feeling same as a general mouse, to use the device without laying it, and to offer an additional function. CONSTITUTION: A main body(2) is a pen shape. A left and a right function button(3,4) transfer an instruction such as selecting or executing an icon. A communication line(11) exchanges the data with a computer through the wire. A docking contact(9) gets to be an electric contact when joining to the penholder. A controller controls each component.
Patent KR-20050018180-A (KR)
Inventor: YOO DONG HO
IPC: G05G1/30
Filed: 2003-08-13
Abstract: PURPOSE: A pedal of a vehicle is provided to prevent shoes or a tiptoe from being caught in the edge of the pedal when a driver steps/separates on/from a clutch or brake pedal. CONSTITUTION: A pedal of a vehicle comprises a pedal column(10) having a hinge part(11) formed to one end; a pedal part(20) formed to the other end of the pedal column to enable a driver to step on the pedal part; and a catch-preventing part(30) formed to the bottom surface of the pedal part to prevent a driver's foot from being caught. The hinge part is rotatably installed to a bracket. The catch-preventing part comprises at least one roller formed to the bottom surface of the pedal part. The catch-preventing part comprises at least one ball formed to the bottom surface of the pedal part.
Patent KR-20050015915-A (KR)
Inventor: CHOI SOON HYUN
IPC: E05B47/00
Filed: 2003-08-14
Abstract: PURPOSE: An apparatus of sensing opening and shutting states of a door lock is provided to improve durability and reliability by using a magnetic nail and a protective cap for fixing and sheltering the nail. CONSTITUTION: A sensor part(131) is coupled to a top side of a door(140) and is used for sensing magnetic field of a magnet within a magnetic part(160) when a door is closed in a door frame(150). The sensor part outputs a signal corresponding to the sensed magnetic field to a controller of a main body. The magnetic part is coupled with the top side of the door frame in order to generate the magnetic field of the magnet. The magnet of the magnetic part is formed with a permanent magnet. The magnetic part is formed with a magnetic nail and a protective cap(170) for sheltering the magnetic nail.
Patent KR-20050020084-A (KR)
Inventor: CHUNG YOUN GJI
IPC: A61P35/00
Filed: 2003-08-20
Abstract: PURPOSE: A selenium-enriched garlic extract isolated from garlic and use thereof are provided, which garlic extract has improved anticancer activity and improved inhibiting activity of hypertension and diabetes, and has no side-effects, and is produced cheaply. CONSTITUTION: The selenium-enriched garlic extract isolated from garlic comprises 0.01 to 0.2 wt.% of selenium isolated from garlic. A composition for prevention and treatment of cancer comprises the selenium-enriched garlic extract isolated from garlic, wherein the cancer is one or more selected from breast cancer, prostate cancer, bladder cancer and stomach cancer; the composition is one selected from functional food, food additives, functional beverage and beverage additives; and the composition has an oral or non-oral formulation.