baber/WOPTO huggingface dataset:
Patent KR-20090115493-A (KR)
Title: Picture frame device
Inventor: HA SEOK HYUN
IPC: A47G1/10
Filed: 2008-05-02
Abstract: PURPOSE: A picture frame apparatus is provided, which improves the replacement workability of figure or a photograph and makes installation work of figure or a photograph simple. CONSTITUTION: A picture frame apparatus comprises a picture frame main body(42) in which a jaw(44) is formed along the edge rear part of the both sides and an opening which has the fixed level in the front side is formed; a supporting plate(46) which is arranged to be adhered closely to the frontal surface of the picture frame main body; a photograph(48) which is arranged to be adhered closely to the frontal surface of the supporting plate; a supporting plate which is arranged to the frontal surface of the picture frame main body along the edge of the opening front side; and a rigid frame(50) in which a fixing projection(52) and a separation preventing projection are formed.
Patent KR-20090116919-A (KR)
Title: Apparatus for establishing fire and drive region of tank
Inventor: KIM SANG JIN
IPC: F41G5/14
Filed: 2008-05-08
Abstract: PURPOSE: A device for setting fire and drive prohibition regions of a tank is provided to collect environmental information of the surrounding using a laser scanner. CONSTITUTION: A device for setting fire and drive prohibition regions of a tank comprises a laser scanner(10), a laser scanner driving control unit(12) and a cannon/turret driving power controller(14). The laser scanner is installed at the upper part of a turret rotator of the tank. The laser scanner is controlled to be higher and lower and scans the environment of a surrounding. The laser scanner driving control unit controls a height driving of the laser scanner. The cannon/turret driving power controller controls the driving power of a cannon and a turret by computing distance between structures corresponding to the surrounding using the environment scanning information.
Patent KR-20090117351-A (KR)
Title: Atomic layer deposition apparatus
Inventor: SUNG MYUNG EUN
IPC: H01L21/203
Filed: 2008-05-09
Abstract: PURPOSE: An atomic layer deposition apparatus is provided to improve quality of a film by spraying the deposition gas uniformly and preventing the different source gas for depositing the thin film from being mixed. CONSTITUTION: An atomic layer deposition device includes a process chamber, a susceptor, a shower head, an exhaust line, and a spray line. The susceptor is rotatably mounted on the process chamber. One or more substrates are received in the susceptor. A shower head(130) is positioned in an upper side of the process chamber and includes a spray line which is arranged linearly. A plurality of spray holes spraying the deposition gas to the substrate are arranged in one line. An exhaust line(140) is equipped in the shower head and exhausts the exhaust gas inside the process chamber. A spray line(131b) is comprised of a plurality of spray hole lines(131a) comprised of spray holes which are linearly arranged.
Patent KR-20090119022-A (KR)
Title: Assembly system of carbon brush
Inventor: CHOI JUNG SEOK
IPC: H01R43/12
Filed: 2008-05-15
Abstract: PURPOSE: An assembly device of a carbon brush assembly is provided to improve the workability of an operator with no need to manually assembly the carbon brush assembly. CONSTITUTION: The assembly device of the carbon brush assembly includes a spring supplier, spring compaction cylinder, spring fixing part, carbon brush supplier, spring cap supplier, spot welded part and separate part. The spring supplier(30) supplies the spring. The spring compaction cylinder(50) compresses the spring provided by the spring supplier. The spring fixing part(70) is opened and closed to the upper. The spring cap supplier(100) supplies the spring cap. The spot-welds(130) completes the carbon brush assembly by spot-welding the pigtail exposed to the spring housing part and the spring cap. The separate part(150) comprises opening/closing member and gripping member. The opening/closing member opens and closes the spring housing part to the upper. The gripping member grips the carbon brush assembly is separated from the spring housing part by the opening/closing member.
Patent KR-20080101768-A (KR)
Title: Driving apparatus
Inventor: SAKIOKA YOUJI
IPC: H04N5/335
Filed: 2008-05-16
Abstract: A driving apparatus is provided to prevent a change of power of low level when a pixel is driven, thereby preventing deterioration of pixel quality. A first pMOS transistor(31) is connected to a first electric potential. A first nMOS transistor(32) is connected to a second electric potential. The second electric potential is serially connected to the first pMOS transistor. A control unit(14) respectively controls the first pMOS transistor and the first Nmos transistor by using a first ON signal which controls turn on timing of one between the first pMOS transistor and the first Nmos transistor. A signal of electric potential of a node between the first pMOS transistor and the first Nmos transistor is a signal for driving a pixel.
Patent KR-20090120820-A (KR)
Title: Auto gain control system
Inventor: BAE SU HO
IPC: H03G3/30
Filed: 2008-05-20
Abstract: PURPOSE: An auto gain control system is provided to maintain an output signal of a power amplifier module stably by calculating the amount of gain change accurately. CONSTITUTION: In an auto gain control system, a first attenuator(110) is connected to a transmission output terminal of a transceiver(200). A second attenuator(120) is connected to an input terminal of a power amplifier module(300), and the first attenuator is operated by a digital method. A second attenuator is operated by an analog method, and a combiner(130) is connected between an output terminal and an RF switch(400) of the power amplifier module. A sensor(140) produces a sensing signal by sensing the output change of the power amplifier module. A filter(150) delays a signal, and a comparator(160) compares the sensed signal with a reference voltage recorded at a storage(170) by 0.01V unit.
Patent KR-20090124236-A (KR)
Title: Method for forming contact and method for manufacturing semiconductor device with vertical channel transistor using it
Inventor: LEE MIN SUK
IPC: H01L21/336
Filed: 2008-05-29
Abstract: PURPOSE: A method for forming contact and method for manufacturing semiconductor device with vertical channel transistor using it are provided to form the word line of multilayer structure on the vertical channel transistor. CONSTITUTION: The line pattern is formed on the substrate(20). The first conductive film(23) for contact formation is buried between the line patterns. The mask pattern(24) which covers the contact prearrangement region is formed on the resultant structure including the first conductive film. The first conductive film is etched using the etching barrier as the mask pattern to form the contact. The insulating layer is buried between the contacts. The line pattern comprises the spacer(24) of the laminated sidewall.
Patent KR-20090124378-A (KR)
Title: Road gutter and method for repairing the same
Inventor: LEE UI TAE
IPC: E01C11/22
Filed: 2008-05-30
Abstract: PURPOSE: A road gutter and a maintenance method thereof are provided to prevent shaking of a boundary stone even if the road gutter is crushed at a shallow depth, and complete a maintenance construction in a short time. CONSTITUTION: A road gutter maintenance method is as follows. After a road gutter(10) is crushed at a specific depth(D), pre-mixed mortar is spread out on the crushed part. The cured pre-mixed mortar is composed of a polymer 3-5 weight%, an expansion agent 4-6 weight%, cement 30-40 weight%, silica 40-50 weight%, a mineral admixture 2-4 weight%, and an admixture 1-3 weight%.
Patent KR-20090128725-A (KR)
Title: The composition comprising extracts or fractions of magnolia obovata thunb for treating and preventing inflammation disease
Inventor: KWON BYOUNG MOG
IPC: A61K31/045
Filed: 2008-06-11
Abstract: PURPOSE: A composition containing Magnolia obovata Thunberg extract or its fraction for preventing and treating inflammatory diseases is provided to suppress the generation of nitric oxide(NO) induced by LPS(lipopolysaccharide) with low cytotoxicity. CONSTITUTION: A composition for preventing and treating inflammatory disease contains Magnolia obovata Thunberg extract as an active ingredient. The Magnolia obovata Thunberg extract is isolated from fruit or flower bud of Magnolia obovata Thunberg using low alcohol or alcohol solution. Inflammatory disease are gastritis, colitis, arthritis, nephritis, hepatitis or degenerative disease. The Magnolia obovata Thunberg extract contains obovatol of chemical formula 1, honokiol of chemical formula 2, and magnolol of chemical formula 3. The composition for preventing and treating inflammatory diseases contains fraction of Magnolia obovata Thunberg extract. A method for fractioning Magnolia obovata Thunberg extract comprises: a step of adding organic solvent to Magnolia obovata Thunberg extract; a step of fractioning through silicagel column chromatography using ethylacetate and hexane, and a step of analyzing through thin film chromatography(ethylacetate and hexane in the ratio of 3:7).
Patent KR-20090129252-A (KR)
Title: Surgical instrument
Inventor: MIN DONG MYUNG
IPC: A61B17/00
Filed: 2008-06-12
Abstract: PURPOSE: A surgical instrument is provided to operate a robot arm in a position which is adjacent to a patient by reducing the length of a shaft. CONSTITUTION: An instrument(1) is mounted on a tip end of a robot arm. The instrument includes a shaft(12), a housing(10), an operation unit(26), an interface unit(14), and a driving wheel(20). The shaft is extended to a preset longitudinal direction. The housing is combined in one end of the shaft and is coupled in the tip end of the robot arm. The interface unit is formed in one side of the housing. The driving wheel is combined in the interface unit. The driving wheel is operated by the driving force from an actuator from the robot arm. The operation unit is combined in the other end of the shaft and is inserted into the body of the patient.
Patent KR-20090131801-A (KR)
Title: A power supplying apparatus for protecting micoms from surge voltages
Inventor: LIM CHEONG Q
IPC: H02H9/04
Filed: 2008-06-19
Abstract: PURPOSE: A power supply device for microcomputer protection by a surge voltage is provided to prevent the wrong operation of a microcomputer even when the surge voltage flows into the power supply device, thereby improving the operational reliability. CONSTITUTION: A ground terminal of a microcomputer power supply unit(16) is directly connected to the ground terminal of a microcomputer. In a state of containing a PCB(Printed Circuit Board)(1), a steel case is molded by epoxy. A substrate blocks up the opening part of the steel case. A surge blocking condenser(17) is connected between the primary wiring one side of a transformer and the ground terminal of the microcomputer power supply unit and blocks secondarily a surge voltage which is flowed from the outside. An automatic controller(19) for primary wiring voltage of a transformer stabilizes voltage supplied to the microcomputer.
Patent KR-20090133022-A (KR)
Title: Refrigerator
Inventor: KIM JONG GON
IPC: F25D17/00
Filed: 2008-06-23
Abstract: PURPOSE: A refrigerator is provided to control the inflow direction of provided cool air by employing a new cooling air supply mode. CONSTITUTION: A refrigerator comprises a refrigerator body, a duct(50), an ice-making unit(40), and a guide part(52). The main body comprises a storage room and a door which selectively opens and closes the storage room. The duct comprises a cool air discharge part which is formed in order to supply the cool air to the storage room. The ice-making unit is installed on the door. Ice is made by the flowing cool air in the ice-making unit. The guide part is formed at the cool air discharge part. The guide part controls the inflow direction of the cool air provided to the ice-making unit and the cool air provided to the storage room.
Patent KR-20090009133-A (KR)
Title: Method of manufacturing an electric heating device and electric heating devices
Inventor: BOHLENDER FRANZ
IPC: B60H1/32
Filed: 2008-07-17
Abstract: A manufacturing method of the electric heating device is provided that the pre-tension is added to the spring element after assembling. A manufacturing method of the electric heating device comprises following steps: a step in which the heating block is maintained after the assembly in location with the pre-tension of one or more spring elements; a step exposing between the housing opening of the housing in which the heating block is faced. The heating block is introduced to the housing unit. It surrounds with the other housing unit. The spring element is moved to location after the assembly and pre-tension is applied.
Patent KR-20100010712-A (KR)
Title: Fire detecting system using smoke sensing
Inventor: PARK HAK JOO
IPC: G08B17/06
Filed: 2008-07-23
Abstract: PURPOSE: A fire sensing system through smoke detection is provided to distinguish smoke area from a background. CONSTITUTION: A fire sensing system comprises: an image processor(10) which converts input image photographed in a camera to coordinate; a brightness calculation unit(20) which selects smoke occurrence candidate based on the difference of brightness; and a chrominance calculation unit(25) which is able to select smoke occurrence candidate area using color difference.
Patent KR-20100011643-A (KR)
Title: Filter device for aquarium
Inventor: JUN IN HWAN
IPC: A01K63/04
Filed: 2008-07-25
Abstract: PURPOSE: A filtering apparatus for an aquarium is provided, which can supply enough oxygen to the inside of the aquarium and makes a separate oxygen supply device unnecessary. CONSTITUTION: A filtering apparatus for an aquarium comprises a case(10) of the cylindrical form; a pump(30) in which the water of aquarium is inhaled and discharged to the upside of the case; a filter which is installed inside the case and filters the foreign material equipped in the water discharged from the pump; a skimmer cask(40) in which a skimmer pipe(46) through which the suspended material is exhausted is connected to the floor side; an exhaust line(70) in which a flow metering valve(72) is installed; and an gas-liquid suction tube(50).
Patent KR-20100012664-A (KR)
Title: Muli-type air conditioner
Inventor: PARK KEUN SOO
IPC: F24F11/00
Filed: 2008-07-29
Abstract: PURPOSE: A multi-type air conditioner capable of amplifying the attenuation of an electric communication signal is provided to prevent EMI(Electro Magnetic Noise) noise using an inductor. CONSTITUTION: A multi-type air conditioner comprises an outdoor unit(100) and a plurality of indoor units(110,120,130). At least one of the indoor units contains multiple indoor unit communication modules(114,124), indoor unit power supply units(112_2,122_2,132_2), and signal amplification units(112_3,122_3,132_3). The indoor unit communication module transmits an electric communication signal to the outdoor unit through a low power communication line and separates the communication signal from the electric communication signal. The indoor unit power supply unit converts the power signal into drive power for the indoor unit by separating a power signal from the electric communications signal. The signal amplification units amplify the attenuation of the electric communications signal.
Patent KR-20100016708-A (KR)
Title: Stack and folding-typed electrode assembly and electrochemical cell comprising the same
Inventor: LEE EUN JU
IPC: H01M10/12
Filed: 2008-08-05
Abstract: PURPOSE: A stacked and foldable electrode assembly is provided to save costs according to use of a separation film when folding the assembly, to prepare a flat battery, and to improve safety. CONSTITUTION: A stacked and foldable electrode assembly(400) has a structure where a plurality of unit cells are successively wound. An end sealing(360) of a separation film folding the unit cells is positioned at the side of the electrode assembly. The unit cell is full cell in which both-sided electrodes are different structures or bicell in which both-sided electrodes has an identical structure.
Patent KR-20090017991-A (KR)
Title: Liquid crystal device
Inventor: SAKURAI TORU
IPC: G02F1/1343
Filed: 2008-08-14
Abstract: A liquid crystal display device is provided to improve display quality by enhancing close adhesion of an insulating layer formed between an upper electrode and a lower electrode. A liquid crystal is maintained between a pair of substrates facing each other and a pair of electrodes drive the liquid crystal while interposing an insulating layer(44) on one substrate of the pair of substrates. A compressive stress of the insulating layer formed between a pixel electrode(42) and a common electrode(46) is between 0 and 5 x 104N/cm^2. The insulating layer and the pair of electrodes form the storage capacity.
Patent KR-20100022189-A (KR)
Title: Traffic signal using light emitting diode
Inventor: CHOI JAE GU
IPC: G08G1/095
Filed: 2008-08-19
Abstract: PURPOSE: A traffic signal using a light emitting diode is provided to implement an efficient traffic lamp with a simple structure by increasing the intensity of light. CONSTITUTION: A traffic light using a light emitting diode includes a first screen plate(112), a second screen plate(122), and a background plate(111). The first screen plate has circle image, displaying a traffic sign, printed on a rear side, and it has one or more light emitting diodes. The second screen plate has an arrow image, displaying a left turn sign, printed on a rear side, and it one or more light emitting diodes. The background plate is arranged on the rear side of the first and the second screen plate to display the printed image on the first and the second screen plate according to the emitting of the diodes.
Patent KR-20100022593-A (KR)
Title: Light emitting diode
Inventor: KIM HWA MOK
IPC: H01L33/04
Filed: 2008-08-20
Abstract: PURPOSE: A light emitting diode is provided to relieve an active region by forming an n-type contact layer with InGaN superlattice structure. CONSTITUTION: A light emitting diode comprises a substrate(21), n-type contact layer(27), p-type contact layer(33), an active layer of a multiple quantum well, and undoped GaN layer(25). The n-type contact layer is formed on the substrate. The p-type contact layer is formed on the n-type contact layer. The active region is interposed between the n-type contact layer and p-type contact layer. The active region comprises an InGaN layer. The undoped GaN layer is interposed between the substrate and the n-type contact layer. The n-type contact layer has a superlattice structure. The n-type contact layer is formed by laminating the n-type InGaN layer and the undoped InGaN layer. The n-type InGaN layer and the undoped InGaN layer have the different composition ratio.
Patent KR-20090023232-A (KR)
Title: Image forming apparatus
Inventor: HIGUCHI SHUGO
IPC: G03G15/00
Filed: 2008-08-28
Abstract: An image forming device is provided to reduce a toner consumption amount as well as to shorten the time required for calibration. An image forming apparatus(100) forms an electrostatic latent image on an image carrier, develops the image using toners of a plurality of colors, and transfers the toner image onto a printing medium in accordance with an electrophotographic process. First, the image forming apparatus reads a document page(101) as an image from a CCD(102) via an imaging lens. The CCD decomposes the image into a large number of pixels and generates a photoelectric conversion signal corresponding to the density of each pixel. The obtained analog image signal is amplified to a predetermined level by an amplifier(103) and converted by an analog/digital converter(104) into, for example, an 8-bit (256-tone) digital image signal. Then, the digital image signal is supplied to a converter(105). After the correction, the digital image signal is input to a digital/analog converter(106). In the digital/analog converter, the digital image signal is converted into an analog image signal again and input to one of two inputs of a comparator(107). A triangular wave signal having a predetermined period, which is generated from a triangular wave generation circuit(108), is input to the other input of the comparator. The analog image signal converted by the digital/analog converter is compared with this triangular wave signal and undergoes pulse width modulation.
Patent KR-20100025991-A (KR)
Title: Preamble noise cancellation circuit
Inventor: SO WON WOOK
IPC: H04B1/10
Filed: 2008-08-28
Abstract: PURPOSE: A preamble noise cancellation circuit is provided to cancel nose included in the preamble area of a communication signal. CONSTITUTION: A preamble noise detecting unit(300) eliminates a predetermined reference preamble signal from a reception preamble signal branched from a coupler(200). The preamble noise detecting unit detects preamble noise included in the reception preamble signal. A noise cancelling unit(500) subtracts the preamble noise of the preamble noise detecting unit from the reception preamble signal of the coupler. The noise cancelling unit cancels noise from the reception preamble signal.
Patent KR-20100027589-A (KR)
Title: System and method for delivery products of mail oder sales for present
Inventor: KWON DONG SOO
IPC: G06Q30/06
Filed: 2008-09-03
Abstract: PURPOSE: A system and a method for delivering a present product purchased online are provided to minimize the amount of moving products by enabling the exchange and change of a present or determining the present acceptance depending on the taste of a present receiver. CONSTITUTION: A delivery terminal(101) requests product purchasing online, requests virtual payment for the product, performs final approval for the virtual payment, and inputs the receiver information for the product. A shopping mall server(107) provides a shopping mall webpage online and transfers the detail information for the product. The shopping mall server provides the purchase approval request information to the deliver terminal, requests the payment approval for the virtual payment, and indicates the delivery of the product. A receiver terminal(103) determines whether to receive the product, and an escrow server(109) request the final approval for financial transaction by responding to the payment approval request. A financial server(115) responds to the final approval request, and provides the shopping mall server with the payment approval information.
Patent KR-20100027911-A (KR)
Title: The hydrofoil type bicycle double use for land and water
Inventor: KIM JONG LEE
IPC: B63B35/73
Filed: 2008-09-03
Abstract: PURPOSE: A hydrofoil amphibious bicycle is provided to be used as a pedal boat by assembling a boating device on the bicycle according to need. CONSTITUTION: A hydrofoil amphibious bicycle comprises an air tube(200), a support member, an anode socket(410), a front-wheel fixing module(400), a steering key module(800), and a front-wheel fixing member(430). The support member is composed of a first set for a front-wheel on a front-wheel side and a second set on a rear-wheel side. The anode socket is installed on the front-wheel support member to be detached. The front-wheel fixing module is fixed on the front side of the anode socket. The steering key module comprises a steering key sleeve jointed to a pipe hinge. The front-wheel fixing member comprises a front-wheel fixing bar socket(431).