baber/WOPTO huggingface dataset:
Patent KR-20090084592-A (KR)
Title: Food container wrapping for injury prevent
Inventor: JEON BYUNG JIN
IPC: B65B11/52
Filed: 2008-02-01
Abstract: A packing device of a food container is provided to prevent the finger of a user from being injured by immediately drawing out a first and a second conveying plate once the finger of the user is caught in the container. A packing device of a food container comprises a main body member(100), a lift(200), and a conveying plate(300). The main body member comprises a film for wrapping the food container up. The lift is installed in the front side of the main body member. The food container is elevated by the lift. The conveying plate is inserted to the inside of the main body member when wrapping the packing container up. The conveying plate is drawn out to the front side outside of the main body member after package is completed. A sensing switch installed inside a cover part in order to prevent the finger of a user from being injured, when the conveying plate is inserted into the main body member with the switch operation of a user. The cover part is installed at the outer end part of the conveying plate.
Patent KR-20090085259-A (KR)
Title: Compact zoom lens
Inventor: LEE HWAN SEON
IPC: G02B13/18
Filed: 2008-02-04
Abstract: A compact zoom lens is provided to realize high magnification ratio while maintaining a compact size by correcting the movement of a focus location according to the change of the distance from an object. In a compact zoom lens, a first optic group(G1) has a negative refractive power while being arranged from the object side to an image. A second lens group(G2) has a positive refractive power, and a third lens group(G3) has the positive refractive power. The first lens group comprises two lenses, the second group comprises third lenses, and a third lens group comprises one lens. The interval of the second lens group and the first optic group reduces in the magnification and the interval of the third lens group and the second lens group increases.
Patent KR-20090085788-A (KR)
Title: Poly (3,4-ethylenedioxythiophene)(pedot) nanowires for organic photoelectric device, method for cotrolling the properties of photoluminescence
Inventor: JOO JIN SOO
IPC: B82B3/00
Filed: 2008-02-05
Abstract: Poly (3,4-ethylenedioxythiophene)(PEDOT) nanowires for organic photoelectric devices and a method for controlling their optical properties are provided for minute electric components. Poly (3,4-ethylenedioxythiophene)(PEDOT) nanowires for organic photoelectric devices are electrically polymerized using ethylenedioxythiophene(EDOT) monomers. The PEDOT nanowire has a diameter of 150~250nm, a length of 10~40mum and a peak wavelength of 540~640nm. The PEDOT is doped by one or more dopants selected from the group consisting of tetrabutylammonium hexafluorophosphate(TBAPF6), tetrabutylammonium, tetrafluoroborate(TBABF4), 1-butyl-3-methylimidazolium hexafluorophosphate(BMIMPF6) and dodecylbenzene sulfonic acid(DBSA) and then dedoped by cyclicvoltammetry.
Patent KR-20090092014-A (KR)
Title: Catalyst for reformer of fuel cell, preparing method thereof, and reformer for fuel cell and fuel cell system including same
Inventor: LEONID GOROBINSKIY
IPC: H01M8/04
Filed: 2008-02-26
Abstract: A reforming catalyst for a fuel cell is provided to ensure high activity for reforming reaction even at low temperature and low space velocity. A reforming catalyst for a fuel cell comprises any one inorganic oxide selected from the group consisting of platinum-based metal, CeO2, Pr6O11, and combinations thereof; a strong acid ion; and a carrier. A method for manufacturing the reforming catalyst comprises the steps of: adding an inorganic oxide precursor and carrier in a first solvent to prepare a first catalyst precursor where the inorganic oxide is supported in a carrier; dipping the first catalyst precursor in the strong acid solution to prepare a second catalyst precursor where the surface of the inorganic oxide is surface-treated with strong acid ion; and adding the second catalyst precursor and the platinum-based metal-containing precursor in a second solvent to plasticize the mixture.
Patent KR-20090092052-A (KR)
Title: Organic light emitting diode display device
Inventor: NAM YOUNG HEE
IPC: H01L51/50
Filed: 2008-02-26
Abstract: An organic electroluminescent display device is provided to display a main image and a sub image at the same time by arranging a main pixel region and a sub pixel region on a bottom substrate and a top substrate. A first organic electroluminescent device(120) is formed on a bottom substrate(110). The first organic electroluminescent device includes a first electrode, a first organic layer, and a second electrode. The first organic layer includes one or more light emitting layers. A second organic electroluminescent device(140) is formed on a top substrate(130). The second organic electroluminescent device has a fixed pattern. The second organic electroluminescent device includes a third electrode, a second organic layer, and a fourth electrode. The second organic layer includes one or more light emitting layers. A bonding member(150) bonds the top substrate with the bottom substrate. A protective film(160) surrounds the first electroluminescent device and the second electroluminescent device.
Patent KR-20090092365-A (KR)
Title: Composition for the treatment and/or prevention of neuronal cell damage and cerebral ischemic injury stroke by using Sophora flavescens extracts
Inventor: MAR WOONG CHON
IPC: A61K36/489
Filed: 2008-02-27
Abstract: A composition for protecting nerve cell and preventing and treating cerebral ischemic injury is provided to reduce the degree of cerebral infarction and improve neurological index result. A method for manufacturing a fraction of Sophora flavescens for preventing or treating cerebral ischemic injury comprises: a first step of dipping the Sophora flavescens in methanol and filtering with filtering paper; a second step of adding hexane; a third step of adding ethylacetate and distilled water in the volume ratio of 1:1 and fractioning and a fourth step of separating ethylacetate fraction layer and water layer and decompressing the ethylacetate layer to fraction ethylacetate (EtOAc) fraction.
Patent KR-20090093191-A (KR)
Title: Solar Cell And Method For Manufacturing The Same
Inventor: KIM DONG JEE
IPC: H01L31/04
Filed: 2008-02-28
Abstract: A solar cell and a method for manufacturing the same are provided to prevent the degradation of the solar battery by using the metal silicide layer instead of the transparent electrode layer. The first electrode layer is formed on the substrate(100). The first amorphous silicon layer is formed on the first electrode layer. The first electrode layer is exposed by etching the first-third crystalline silicon layer to form the first contact hole(160). The third crystalline silicon layer is exposed by etching the mask layer(170) to form the second contact hole(180). The first-third amorphous silicon layer is crystallized to form the first-third crystalline silicon layer. The first-third crystalline silicon layer is etched to form a plurality of unit cells.
Patent KR-20080084616-A (KR)
Title: Vehicular headlamp apparatus
Inventor: TSUKAMOTO MICHIO
IPC: B60Q1/04
Filed: 2008-03-06
Abstract: A lamp unit for a vehicle is provided to form a light distribution pattern having a hot zone of sufficient brightness by installing a reflector facing a light emitting element. A lamp unit(10) includes a light emitting element(12) and a first reflector(14). The light emitting element is disposed in an orthogonal direction to an optical axis on the optical axis extended in front and rear directions of the lamp unit. The first reflector faces the light emitting element and reflects forwardly light from the light emitting element. A direct light control member(16) is disposed in front of the light emitting element and controls direct light from the light emitting element. The direct light is the light directed toward a region in front of the first reflector without being incident on the first reflector. The direct light control member includes a first lens part(16A) for deflecting a first part of the direct light in a direction approaching the optical axis, and an extended part(16B) extended from the first lens part toward a rear side of the first lens part. The extended part controls a second part of the direct light different from the first lens part.
Patent KR-20090096878-A (KR)
Title: Method of forming metal line in semiconductor device
Inventor: GIL MIN CHUL
IPC: H01L21/28
Filed: 2008-03-10
Abstract: A method of forming metal line in a semiconductor device is provided to increase the uniformity of a metal wire pattern and reduce a defect of the semiconductor device by etching a metal barrier film formed on the metal wire excessively. In a method of forming metal line in a semiconductor device, an interlayer insulating film(101), a metal wiring film(103), a barrier film(102), a hard mask film are laminated in successively on the semiconductor substrate(100). The hard mask film and the barrier film are etched and the metal wiring film is exposed to the outside, and an exposed metal wiring film is etched and the metal wiring is formed. The first, second, and third hard mask films(105,106) are laminated on the hard mask film.
Patent KR-20090096911-A (KR)
Title: Semiconductor light emitting device emitting a light having with wide spectrum wavelenth
Inventor: LEE IN CHUL
IPC: H01L33/06
Filed: 2008-03-10
Abstract: A semiconductor light emitting device emitting a light having with wide spectrum wavelength is provided to secure high color reproducibility by maintaining the distribution of exciting light generated from a fluorescent material wide. In a semiconductor light emitting device emitting a light having with wide spectrum wavelength, a plurality of quantum-well layers are positioned between a p-type nitride semiconductor layer(37) and an n-type nitride semiconductor layer(33). An active layer has a multiple quantum well on which a plurality of quantum barrier layers are laminated. The quantum-well layer of the active layer comprises at least two the quantum-well layer emitting the light of the different wavelength. As the luminescence peak wavelength of the quantum-well layer is shorter, it is adjacent to the p-type nitride semiconductor layer.
Patent KR-20080030981-A (KR)
Title: Cosmetic composition of silver coated silica powder and their dispersion having conduct antibacterial activities
Inventor: LEE BO SEAUB
IPC: C01B33/00
Filed: 2008-03-17
Abstract: A cosmetic composition comprising nano-silver coated silica powder or a dispersion of the silica powder is provided to improve dispersibility, oxidation stability and antimicrobial activity, inhibit discoloration and deterioration, and store cosmetic materials for a long time without antiseptics causing skin irritation and allergy. A nano-silver coated silica powder and a dispersion of the silica powder is prepared by (a) forming silica particles having particle size of 75-150 nm, (b) coating the silica particles with nano silver particles, (c) washing, drying and heat treating the coated silica particles to remove impurities and unreacted products, and (d) dispersing the products of step (c) in dispersion solvent, wherein the nano silver particle has the size of 6.7-9.3 nm. An antimicrobial and antiseptic cosmetic composition comprises nano silver coated silica powder or dispersion containing 500-2000 ppm of nano silver coated silica powder, and is formulated as soft lotion, nutrition lotion, massage cream, gel, pack, essence, lipstick, makeup base, foundation, lotion, ointment, powder, eye shadow, body cleanser or mascara.
Patent KR-20090100520-A (KR)
Title: Coloring method of stainless steel
Inventor: LEE HAE CHOON
IPC: C21D9/00
Filed: 2008-03-20
Abstract: PURPOSE: A method for coloring stainless steel is provided to colorize the surface of stainless steel with various colors and prevent the discoloration by rain or snow. CONSTITUTION: A method for coloring a stainless steel comprises: a step of holding the stainless steel (100) on a holder (10); a step of washing the stainless steel in a washing machine (20); a step of heating the stainless steel in a furnace (30); a step of cooling the stainless steel in a cooling chamber (40); and a step of winding the stainless steel.
Patent KR-20090100725-A (KR)
Title: Printed circuit board for high power light emitting diode, and heat dissipation structure of light emitting diode chip using the same
Inventor: LEE SEUNG MIN
IPC: H01L33/64
Filed: 2008-03-21
Abstract: PURPOSE: A printed circuit board for a high power light emitting diode and a heat dissipation structure of a light emitting diode chip using the same are provided to improve performance of the light emitting diode by securing thermal reliability. CONSTITUTION: A printed circuit board(24) for a high power light emitting diode includes an insulating layer(24c) and a conductive layer(24a). A circuit is printed on the surface. A part of the conductive layer is exposed on a position arranging a light emitting diode package including a light emitting diode chip(11), a light emitting diode heat sink, and a lead frame(13). A via hole(24b) is formed in the position with the light emitting diode package.
Patent KR-20090102094-A (KR)
Title: Terminal and method of displaying information therein
Inventor: KIM JONG HWAN
IPC: H04M1/72454
Filed: 2008-03-25
Abstract: PURPOSE: A terminal and an information display method thereof are provided to sense a proximity touch on a touch screen and a proximity touch pattern and then select information corresponding to the sensed result. CONSTITUTION: A terminal(100) includes a touch screen, a controller(180) and a sensing unit(140). The touch screen displays information on a screen. In case a proximity touch on the screen and a proximity touch pattern are sensed, the controller selects a portion of information displayed on the touch screen so as to correspond to the sensed proximity touch pattern. The sensing unit senses the proximity touch on the screen and the proximity touch pattern.
Patent KR-20090053665-A (KR)
Inventor: KIN CHANG SUN
IPC: H02J7/04
Filed: 2008-03-26
Abstract: 본 발명의 배터리 충전기는 제 1 충전 모드 구간 동안 스위칭 충전기로서 동작하는 제 1 충전기, 그리고 제 2 충전 모드 구간 동안 리니어 충전기로서 동작하는 제 2 충전기를 포함하며, 상기 제 1 충전기와 상기 제 2 충전기는 피드백 루프의 적어도 일부를 공유한다.  
     
     배터리 충전기, 스위칭 충전기, 리니어 충전기
Patent KR-20080037635-A (KR)
Title: Terminal unit
Inventor: KIM JAE HYUNG
IPC: G06K17/00
Filed: 2008-03-26
Abstract: A terminal device is provided to start control and/or operation of at least one internal device embedded in a card terminal device and/or at least one external device linked with the card terminal device by using a smart card storing information for starting the control and/or the operation of the card terminal device and/or the devices linked with the card terminal device. A card terminal(800) device is equipped with a controller(805), a card interface(810), a key input part, a screen output part, a memory(815), a communication processor(820), and various kinds of additional function processors. The controller reads control/operation information by interpreting control/operation storage information received from a smart card, and changes the card terminal device into a control/operation mode based on the read control/operation information. The controller controls a control target device by reference control and direct control, and performs, controls, and manages a process for an operation starting device directly/indirectly through reference and/or direct operation.
Patent KR-20080032632-A (KR)
Title: Elastic device, part for the device and sliding apparatus utilizing the device
Inventor: LEE HAN SANG
IPC: H04B1/38
Filed: 2008-04-01
Abstract: An elastic mechanism, its components, and a sliding opening/closing apparatus using the same are provided to prevent the occurrence of a phenomenon that it overlaps to be turned over when the diameter of a used spring line is reduced, and adjust the size of elasticity by a torsion moment with the same torsion spring. A second thin film portion(131b) is combined with a first thin film portion(131a) in a facing manner with at least one portion of a spring(110) interposed therebetween. The first and second thin film portions are combined such that at least a portion of an extending arm(114) is exposed from the first and second thin film portions. A first thin film portion includes a protrusion(131d) where one side of the spring is fixed. The first thin film portion includes the first edge portion bent toward a second thin film portion(131e) and having coupling protrusions(131f) formed at intervals. The second thin film portion includes a second edge portion(131i) bent toward the first thin film portion and having coupling recesses(131j) formed at intervals.
Patent KR-20090106123-A (KR)
Title: Toilet bowl with saving water
Inventor: CHO SUNG IK
IPC: E03D1/14
Filed: 2008-04-04
Abstract: PURPOSE: A flush toilet with a water saving function is provided to ensure stable flush operation by keeping the drain valve open for a moment. CONSTITUTION: A flush toilet with a water saving function comprises a toilet bowl(10), a storage tank(20), a lever(31), and a lever sinker(33). The toilet bowl includes a water reservoir section(11), a drain path(12), a drain valve(14), and a drain valve moving section(13). The drain path is a space from the lower side of the water reservoir section to a drain hole(18). The drain valve opens and closes the drain hole. The drain valve moving section is provided behind the drain path. The storage tank has an inlet(29) connected to the water reservoir section, and a flush valve(23) which opens and closes the inlet. The storage tank stores the water for flushing the water reservoir section. The lever opens the drain valve and the flush valve together.
Patent KR-20090111962-A (KR)
Title: Method of credit card sale amount of money automatic movement exact calculation that take advantage of bankbook receipt of money information
Inventor: KIM SEOK HWAN
IPC: G06Q20/40
Filed: 2008-04-23
Abstract: PURPOSE: A method for automatically calculating the credit card sale amount by using information about the receipt of money in a bankbook is provided to offer a system which can automatically compare the credit card approval list with real deposit money in a bankbook. CONSTITUTION: A method for automatically calculating the credit card sale amount by using information about the receipt of money in a bankbook comprises the following steps of: registering the financial account information of a member store into which the credit card sale amount is deposited in a payment agency(S100); transmitting information about receipt of money in the financial account to the payment agency(S200); and generating information about a credit card company requested by the payment agency by utilizing the transmitted deposit information(S300).
Patent KR-20080063725-A (KR)
Inventor: HONG CHANG WAN
IPC: G06Q30/02
Filed: 2008-05-03
Abstract: A service for providing information and a schedule by using AD(ADvertisement) is provided to enable sellers to promote sales at a reasonable AD charge and enable customers to collect information conveniently by advertising goods/services timely to Internet users when the Internet users requests the information related to the advertised goods/services. Internet users connect to a schedule providing server through the Internet(1). The Internet users start a schedule service from a time point connecting to the Internet. The Internet users set a desired range, such as a type, concept, price, use time, and a visiting place of goods/services, in a selection range restriction keyword page, and request a schedule(2). A CP(Content Provider) server selects and extracts goods/service data close to each selection element of the Internet users. The CP server forms the schedule by scheduling the extracted goods/service data in time order(3), and the CP server provides the schedule to the Internet users(6).
Patent KR-20090119395-A (KR)
Title: Solar tracker using inclinometer and digital compass
Inventor: KIM SU HONG
IPC: G05D1/00
Filed: 2008-05-16
Abstract: PURPOSE: A solar tracker is provided to increase the efficiency of a photovoltaic generation by detecting an azimuth and tilt of a photovoltaic panel by attaching a tilt sensor and an angle sensor to the photovoltaic panel. CONSTITUTION: In a solar tracker, an environmental condition(200), a plurality of unit solar tracking device(300), a region management terminal(400), and a remote management terminal(500) are installed at a central controller(100) through an Ethernet(600). A plurality of solar cells of a unit control device(LCU) for photovoltaic generation is installed at the unit solar tracking device.
Patent KR-20090120207-A (KR)
Title: Repeater system for telecommunication and method thereof
Inventor: JANG JAE SEON
IPC: H04L12/28
Filed: 2008-05-19
Abstract: PURPOSE: A repeater system for telecommunication and a method thereof are provided to determine forward gains respectively so that plural remote devices may have the same power for forward output signals. CONSTITUTION: If a signal is transferred from a base station to a mobile communication terminal(30), a donor device(10) converts a signal of a service frequency received from the base station into a signal of a link frequency within an ISM(Industrial Scientific Medical) band. The converted signal is outputted. Remote devices(20_1~20_m) converts the signal of the link frequency into the signal of the service frequency, and is outputted to the mobile communication terminal.
Patent KR-20090119652-A (KR)
Title: Walking supporter
Inventor: KIM HAE OCK
IPC: A61H3/04
Filed: 2008-05-16
Abstract: PURPOSE: A walking aid for the old and the weak is provided, which can effectually reduce the volume of the aid to be suitable for the keeping and improves convenience of use. CONSTITUTION: A walking aid for the old and the weak comprises lots of frames(10) which perform the operation of being stretched to the outside and being gathered to the inner side; a horizontal frame(12) combined with the bottom of the main frame; a wheel(14) jointed and fixed in the both end parts of the horizontal frame by a bolt; lots of handles(22) which are jointed and fixed by a bolt in the upper end of the main frame and are connected to each other by a chain; a link member(34) which is folded around the hinge connected to the center when the main frames are gathered to the inner side; and a saddle seat(40) which enables the old and the weak to sit down.
Patent KR-20090124513-A (KR)
Title: Muffler of compressor
Inventor: LEE JUNG JAE
IPC: F24F13/24
Filed: 2008-05-30
Abstract: PURPOSE: A muffler of compressor is provided to perform first temperature decrease before high temperature discharged refrigerant, discharged from the compressor, is heat-exchanged with low temperature inhaled refrigerant as passing through the muffler and supplied to a condenser. CONSTITUTION: A muffler(100) of compressor comprises a discharging pipe(140). The muffler is connected with a suction port(130) of the compressor. Low temperature inhaled refrigerant, which is inhaled to the suction port, is flowed into the muffler. High temperature discharged refrigerant, which is compressed in the compressor and discharged, is heat-exchanged with low temperature inhaled refrigerant as passing through the muffler and discharged through a discharging port(150). Through the discharging pipe, the discharged refrigerant flows after passing through the muffler and is connected to the discharging port.