baber/WOPTO huggingface dataset:
Patent KR-20090012989-A (KR)
Title: Ria or x-internet based advertisement and commerce module embedded multimedia contents service platform
Inventor: CHOI JUNG IN
IPC: G06Q30/02
Filed: 2007-10-11
Abstract: A multimedia contents service platform having a built-in advertisement and commercial transaction module based on RIA(Rich Internet Application) or the X-Internet is provided to select multimedia contents registered in an access channel through an interface module, thereby making the specific information of the specified section of the multimedia contents displayed on a screen by the selection of user. A user watches multimedia of a flash or silver light file format registered in the access channel(130) of a platform through a user interface module(160), acquires the information of contents while watching the multimedia, purchases or pays the contents. The user interface module is connected to the access channel. The interface module performs a plurality of contents related events. A service server(120) dynamically operates with a database(110) in which digital contents and related information thereof are stored. If the user clicks an advertisement, an advertisement event totalizing server(140) receives an event and totals the advertisement amount. An advertiser connects to a meta server(100) through infra on the Internet and registers. The advertiser uploads a plurality of advertisements in the specified section of the multimedia contents. The meta server exposes a multimedia file matching the uploaded advertisements and corresponding images to various user access channels.
Patent KR-20090039036-A (KR)
Title: Rubber modifier and modified acrylonitrile-butadiene rubber
Inventor: LEE KWANG JIN
IPC: C08L33/18
Filed: 2007-10-17
Abstract: A rubber modifier is provided to improve heat resistance and mechanical property while not degrading oil resistance of acrylonitrile butadiene rubber. A rubber modifier has a core-shell structure containing a crosslinking reaction site. The core is a polymer which is formed by polymerizing a monomer mixture consisting of an acrylic monomer, hydrophilic monomer and crosslinkable monomer having the crosslinking reaction site and is included in the amount of 50-95 weight% based on the total content of core-shell latex. The shell is a methacrylic polymer and is included in the amount of 5-50 weight% based on the total content of core-shell latex.
Patent KR-20090039364-A (KR)
Title: Variable volume type accumulator
Inventor: AHN SUNG KI
IPC: F15B1/04
Filed: 2007-10-18
Abstract: A variable capacity accumulator is provided to control the allowable capacity to the desired level by putting compressible fluid of proper pressure in a non-used space where a return spring is installed. A variable capacity accumulator comprises a chamber(5) forming a closed space with an opening in a valve body side flow channel(3), a housing(10) which divides the internal space of the chamber into inner and outer spaces and put compressible fluid in the inner space, an inner piston(14) installed in the inner space, an outer piston(16) installed in the outer space, and a return spring(18) supporting the outer piston in the outer space.
Patent KR-20080036925-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: MACHIDA YOSHIHIRO
IPC: H01L23/48
Filed: 2007-10-19
Abstract: A semiconductor device and a method for manufacturing the same are provided to reduce a manufacturing cost and to have high reliability. A method for manufacturing a semiconductor device comprises forming a bump(104) with a protrusion on an electrode pad(103), which is formed at a region corresponding to a semiconductor chip(101) of a substrate; forming an insulation layer(105) and a conductive layer on the substrate; pressurizing the conductive layer and rolling a front end of the protrusion exposed on the conductive layer; forming a conductive pattern(106) coupled to the bump by electrolytic plating; and rearranging the substrate.
Patent KR-20080038035-A (KR)
Title: Semiconductor package and stacked layer type semiconductor package
Inventor: YAMANO TAKAHARU
IPC: H01L23/12
Filed: 2007-10-25
Abstract: A semiconductor package and a stack type semiconductor package are provided to decrease a thickness of the semiconductor package by mounting a semiconductor chip on a concave portion of a silicon substrate. A semiconductor package includes a semiconductor chip(301), a substrate(101), and a line structure(200). A concave portion is formed on the substrate. The semiconductor chip is mounted in the concave portion. The line structure is configured on or under the semiconductor chip to be connected with the outside. The semiconductor chip is mounted on the concave portion in a face down shape. The line structure includes a via plug(201), which penetrates a bottom portion of the concave portion of the substrate. The line structure includes a pattern line(202), which has a portion formed on a sidewall of the concave portion.
Patent KR-20080043263-A (KR)
Title: Sheet feeding apparatus and sheet wrapping apparatus using the same
Inventor: TAMURA MINORU
IPC: B65B51/10
Filed: 2007-11-13
Abstract: A sheet feeding apparatus and a sheet wrapping apparatus using the same are provided to enhance feeding performance of an original sheet by directly supplying the original sheet between wrapping materials in spite of wetting of an original sheet fabric. A sheet wrapping apparatus(1) using a sheet feeding apparatus includes a supporting body(2), a storage(3), a wrapping apparatus body(4), and a control device(5). The supporting body supports the wrapping apparatus body and is placed on a floor(W). The supporting body has a feeding side support unit(21) and a wrapping side support unit(22). The feeding side support unit and the wrapping side support unit are coupled to each other. The feeding side support unit forms a front side of the supporting body. Front and rear sides of the feeding side support unit are opened. A receiving unit(21S) is formed in the feeding side support unit. The wrapping side support unit forms a rear side of the supporting body. The wrapping side support unit has a wrapping side support unit body(23) and three leg units(24,25,26).
Patent KR-20090049637-A (KR)
Inventor: KO SE JIN
IPC: C22C38/48
Filed: 2007-11-14
Abstract: 본 발명은 배기계용 오스테나이트계 내열 주강재에 관한 것으로서, 더욱 상세하게는 기존 오스테나이트계 주철재에 비하여 저렴하면서도 고온에서 매우 안정적인 내열성을 가지고, 엔진의 구동 후 촉매를 공격하는 산화문제를 해결할 수 있도록 한 배기계용 오스테나이트계 내열 주강재에 관한 것이다. 
     이를 위해, 본 발명은 배기계용 자동차 오스테나이트계 내열 주강재에 있어서, 철(Fe)를 기지로 하고, 여기에 탄소(C) 0.3~0.5중량%, 규소(Si) 0.5~1.0중량%, 망간(Mn) 0.5~1.5중량%, 니켈(Ni) 18~22중량%, 크롬(Cr) 22~26중량%, 니오븀(Nb) 2.5~3.3중량%을 첨가된 것을 특징으로 하는 배기계용 오스테나이트계 내열 주강재를 제공한다. 
       
     배기계, 오스테나이트계, 내열 주강재, 배기 매니폴드
Patent KR-20080046097-A (KR)
Title: Compound semiconductor substrate and control for electrical property thereof
Inventor: YOO YOUNG ZO
IPC: H01L21/318
Filed: 2007-11-14
Abstract: A compound semiconductor substrate and a method for controlling electric property thereof are provided to improve product reliability and application range by offering the compound semiconductor which may have the electrical property from high insulation to high conduction. A compound semiconductor substrate is prepared by forming point defects in a substrate by implanting an electrically-neutral impurity with energy of 0.1 to 10 MeV into the substrate. When the compound semiconductor is undoped, electrical resistance increases to increase insulating properties, and when the compound semiconductor is doped with an n-type dopant, the impurity is implanted and charge concentration of the substrate increases to increase conductive properties. The various electrical properties needed for the compound semiconductor can be effectively controlled by increasing the insulating properties of the undoped compound semiconductor or by increasing the charge concentration of the n-type compound semiconductor, and the application range to various devices can be expanded.
Patent KR-20080045063-A (KR)
Title: Method and system for direct and polar modulation using a two input pll
Inventor: FRANTZESKAKIS EMMANOUIL
IPC: H04B1/04
Filed: 2007-11-15
Abstract: A method and a system for direct and polar modulation using a two-input PLL(Phase Locked Loop) are provided to transmit properly an input data signal by using an adaptive control method. A method for processing a signal within a circuit includes a process for controlling a two-input analog PLL(Phase Locked Loop) during a direct modulation period or a polar modulation period by using a digital method. The method further includes a process for compensating a low frequency passing characteristic of the two-input analog PLL(306) through a digital filter. The digital filter is a parametric equalizer. The method further includes a process for generating a first digital signal and a second digital signal from an analog feedback signal generated by the two-input analog PLL.
Patent KR-20070116770-A (KR)
Title: The probe needle abrasive sheet for examination to semiconductor
Inventor: YOUN KYUNG SEOB
IPC: H01L21/66
Filed: 2007-11-21
Abstract: A polishing sheet of a probe needle for inspecting a semiconductor is provided to extend the lifetime of a probe needle by removing the foreign substances attached to the probe needle while sharpening the end of the probe needle. A releasable film(10) of a thin film type is formed in the bottommost part of a polishing sheet of a probe needle for inspecting a semiconductor. A polyimide film(20) having silicon adhesive(20a) on its bottom surface is formed on the releasable film. A silicon adhesive primer layer(30) having a thickness of 10-100 micrometers is formed on the polyimide film. A silicon polishing sheet(40) is formed on the primer layer, composed of vinyl terminated dimethyl polysiloxane, silicon carbide, a platinum compound, methyl hydrogen polysiloxane and pigment. A releasable film(50) of a thin film type is stacked as a shape of a circular sheet in the uppermost part of the polishing sheet.
Patent KR-20090055144-A (KR)
Title: Method for providing region information in wireless access system
Inventor: HYUN DUCK SOO
IPC: H04B7/26
Filed: 2007-11-28
Abstract: A method for providing region information in a wireless access system is provided to enable a mobile terminal to receive requested information by requesting regional information to a regional information server based on the location information of a base station. A sub station(100) receives initialization message from an adjacent base station and performs initialization(S100). The sub station transmits a ranging request message(RNG_REG) to the base station(S200), and receives a ranging response message(RNG_RSP) from the base station(S400). The sub station requests regional information to a regional information server(300) by using the location information included in the ranging response message. The requested regional information is outputted(S500).
Patent KR-20090055749-A (KR)
Title: Auto learning method of tpms using velocity pattern
Inventor: LEE YOUNG SEOP
IPC: B60C23/00
Filed: 2007-11-29
Abstract: An auto learning method of TPMS using a velocity pattern is provided to alarm a user about low pressure of a tire by performing auto learning in case a sensor is replaced to reduce auto learning time. An auto learning method of TPMS using a velocity pattern comprises: a step(S702) receiving a sensor signal from a receiver at one time in case a vehicle is driven over fixed speed; a step(S704) receiving the sensor signal sent from the sensor again; a step(S712) registering ID the sensor which is performed auto learning or discarding the ID of the sensor which is not performed auto learning; a step(S714) acquiring the acceleration information included in the sensor signal; a step(S716) calculating the change amount of the tire spinning speed through the acceleration information; a step(S718) acquiring the car speed information from a vehicle speed sensor; a step(S720) calculating the change amount of the vehicle speed through the speed information; a step(S726) determining whether the change amount of the vehicle speed is within error range or not in case the direction of increase or reduction is equal; and a step(S732) discarding the sensor ID in case the change amount of the vehicle speed is over error range.
Patent KR-20090055958-A (KR)
Title: Cosmetic composition for refining the skin comprising poncirus trifoliata fruit extract and nymphaea caerulea extract
Inventor: SHIM SUNG BO
IPC: A61K8/97
Filed: 2007-11-29
Abstract: A cosmetic composition for skin texture improvement containing an immature fruit of Poncirus trifoliate extract and blue lotus extract is provided to improve skin texture by astringent effect, protect skin from various stimulus and maintain healthy skin. A cosmetic composition for skin texture improvement comprises 0.0001-20.0% by weight of extracts of immature fruit of Poncirus trifoliate and blue lotus. The extracts of immature fruit of Poncirus trifoliate and blue lotus is extracted with water, hydrous or anhydrous low alcohol of the 1-4 carbon atoms(methanol, ethanol, propanol, and butanol), acetone, ethyl acetate, chloroform, 1,3-butylene glycol or butyl acetate. The immature fruit of Poncirus trifoliate extract has anstringent effect, and blue lotus extract has the relieving effect of skin irritation. The cosmetic composition is used in a form of skin, lotion, milk lotion, nutrition cream, massage cream, essence, eye cream, cleansing lotion, cleansing cream, cleansing foam,, cleansing water, powder wash, cleansing oil, mask, or pack.
Patent KR-20090056245-A (KR)
Title: Vehicle passenger safeguarding system and safeguarding method thereof using network
Inventor: LEE YUN KYUNG
IPC: H04W4/90
Filed: 2007-11-30
Abstract: A system and a protection method for protecting a vehicle passenger by using network by the operation of a vehicle sensor in an emergency situation generation are provided to perform emergency rescue by the operation of the vehicle sensor or a mobile phone operation of the passenger. An authentication server(22) manages the authentication of a user connecting to a main server(20). A registration server(24) registers and designates the character/mode of an SMS shortcut key in a terminal. A sensor confirm server(26) confirms information of an oxygen density measuring sensor mounted on the part of the vehicle. A rescue request server(28) transmits location information to an emergency rescue server.
Patent KR-20080052435-A (KR)
Title: Method and system for an all-digital class-d modulator and its saturation protection techniques
Inventor: WANG MINSHENG
IPC: H03F3/20
Filed: 2007-12-05
Abstract: A digital class-D modulator and a method and a system for a saturation protection technique thereof are provided to confine an output of at least one integrator by using a limiters in a feedback loop of an integrator. An input electric signal modulation system includes a digital class-D modulator(100), and at least one circuit. The digital class-D modulator modulates analog input signals. The circuit generates a digital output signal in proportion to the analog input signals. At least one integrator prevents a saturation using an integrator feedback loop in the digital class-D modulator. A limiter is used in at least one of a plurality of feedback loops in the digital class-D modulator. The digital class-D modulator has a fourth digital class-D modulator.
Patent KR-20090062999-A (KR)
Title: Steering wheel
Inventor: JUNG CHANG BIN
IPC: B62D1/04
Filed: 2007-12-13
Abstract: A steering wheel of an automobile is provided to install an airbag easily and to facilitate electronic power steering operation by installing permanent magnets regularly on the circumference of a rim of a steering wheel and installing a spoke attached with a coil inward and positioned fixedly on the circumference at one side of the rim. A steering wheel for an automobile comprises a rim(20) attached with permanent magnets(22) at regular intervals on the inside, a spoke(30) formed integrally with a cover at one side of the rim and attached with a coil(32) at the inner circumferential surface, a voltage generator connected with the coil mounted to the spoke, an electronic power steering device connected with the voltage generator, and a steering shaft connected with the electronic power steering device, wherein the inner circumferential surface of the spoke is formed larger than the outer circumferential surface of the rim, so that the spoke is fixed at the appointed location when a driver rotates the rim.
Patent KR-20090064122-A (KR)
Title: Hydraulic control apparatus for fiveshift automatic transmission of vehicle
Inventor: PARK DAL SU
IPC: F16H61/00
Filed: 2007-12-15
Abstract: A hydraulic control apparatus of a five-speed automatic transmission for vehicle is provided to simplify an entire composition and to reduce a manufacturing cost by changing a composition of switch valves and eliminating a composition of prior third fail safe. A hydraulic control apparatus of a five-speed automatic transmission for vehicle includes a switch valve(310). The switch valve is operated to discharge direct pressure to an exhaustion path when reduction pressure applied to a reduction brake and direct pressure applied to a direct brake are activated at the same time. The switch valve is operated to supply the oil pressure to a direct clutch when the reduction pressure is not activated. The path connected to the direct clutch is closed when the direct pressure is discharged to the exhaustion path.
Patent KR-20090064250-A (KR)
Title: Qr decomposition apparatus and method for mimo system
Inventor: LEE YU RO
IPC: H04L27/26
Filed: 2007-12-15
Abstract: A QR decomposition device and a method thereof for simplifying a hardware architecture in a multi input multi-output system are provided to reduce the number of calculators by sharing a calculator when QR analysis. A norm calculating unit(503) calculates a vector size. A Q calculating unit(507) calculates a single matrix. A first storage unit(508) stores Q matrix vectors calculated by Q calculating unit. Q matrix vectors and received signal vector are multiplied by R row calculating unit(501) by multiplexing am upper-triangular matrix. The output of R row calculating unit and received signal vector is input. An update calculator(502) calculates Q update value through the accumulate operation.
Patent KR-20090065756-A (KR)
Title: A aquariums of multi-purpose
Inventor: LEE YOUNG PYO
IPC: A01K63/04
Filed: 2007-12-18
Abstract: An environmental friendly multi-purpose aquarium is provided to allow the animal and the plant to be observed in the natural state by cultivating the air purification plant at the back part of a water tub. An environmental friendly multi-purpose aquarium comprises a water tub(101) which is provided with a transparent member(100) at the front part and whose top is open; a waterspout(104) which is formed at the back part of the water tub and is sloped downward from the back part to the front part so as to the water supplied through a water supply pipe connected with a pump to flow to the front part; a frame(105) for a supporting stand which is formed under the waterspout and is laminated by at least one layer; a cultivation plate which is settled to the frame so as to be attached or detached and is provided with the plant cultivation soil; and the aquarium fish, the plant for air purification, and the natural stone forming the natural environment for the co-existent of them.
Patent KR-20080009187-A (KR)
Title: Opening game account and management method
Inventor: KIM BYUNG KYU
IPC: G06Q40/02
Filed: 2007-12-27
Abstract: A method for opening and managing a game account is provided to offer convenience for payment performed when children use a game by opening a safe game account linked with a ledger of a parent and setting conditions to the game account of the children and prevent game addiction by preventing thoughtless payment of the children. A server receives game user information, monthly transfer amount information corresponding to each game user, and available game provider selection information from a client(305). The server generates the game account corresponding to the game user based on the received information(320). The server sets an automatic transfer, which transfers a monthly transfer amount to the game account from a client account, to the ledger of the client. The server stores/registers the gamer account to the ledger of the client account by linking with available game provider information(325).
Patent KR-20070036772-A (KR)
Title: Method and device for the production of stamped parts
Inventor: GRIMM WILLI
IPC: B21D45/00
Filed: 2005-07-04
Abstract: A method for the production of stamped part in a tool, particularly a fine cutting tool, by means of at least one stamp which is used to press the stamped part from a strip of material. According to the inventive method, the stamped part is moved from the material strip to a discharge element after it has been pressed from the material strip.
Patent KR-20070052311-A (KR)
Title: Image data structure for direct memory access
Inventor: IWATA EIJI
IPC: G06F13/38
Filed: 2005-08-18
Abstract: A method is provided for transferring data for processing of an image between a first memory and a second memory accessible by a processor. According to such method, data is provided in the first memory for processing of the image, the data being organized into a plurality of blocks, wherein each block relates to a portion of the image. At least some of the data is transferred by a direct memory access controller in units of a block between the first memory and a second memory accessible by the processor.
Patent KR-20070045339-A (KR)
Inventor: GEORGES GUY
IPC: A61K31/4188
Filed: 2005-09-23
Abstract: 본 발명의 목표는 화학식 Ⅰ의 화합물, 이의 약학적으로 허용되는 염, 거울상체 형태, 입체이성질체 및 라세미체, 상기 화합물의 제조, 이를 포함하는 약제, 및 이의 제조, 뿐 아니라 암과 같은 질병의 제어 또는 예방에서의 상기 화합물의 용도이다.
Patent KR-20070102661-A (KR)
Title: Heteroatomic regioregular poly(3-substituted thiophenes) in photovoltaic cells
Inventor: HAMMOND TROY D
IPC: H01L31/042
Filed: 2005-09-26
Abstract: Regioregular polythiophene polymers can be used in photovoltaic applications including copolymers and blends. The polymer can comprise heteroatoms in the side groups. Better efficiencies can be achieved.
Patent KR-20070054746-A (KR)
Inventor: HAGGMAN KAJ
IPC: G06F3/033
Filed: 2005-09-14
Abstract: 전자기기들 상의 입력을 태핑하기 위한 장치 및 방법이 제공된다. 전화기, 미디어 재생 기기, 또는 개인휴대 정보단말과 같은 전자기기는 전자기기의 표면상의 사용자에 의한 탭을 하나 이상의 움직임 센서를 이용하여 검출한다. 움직임 센서들로부터의 데이터에 기초하여, 전자기기의 표면상의 위치가 결정되고, 그 위치에 기초하여, 동작이 수행된다. 탭 입력은 전자기기의 작동 모드, 전자기기의 방위, 탭들의 타이밍에 기초하여, 또는 사용자 정의 규준들에 기초하여 해석될 수 있다. 전자기기에 부착될 수 있고 템플릿에 관한 정보를 무선주파수 또는 전기적  식별기를 이용하여 전자기기와 공유하는 착탈식 태핑 템플릿이 제공된다.
Patent KR-20070059187-A (KR)
Title: Method of treating an inflammatory disease by double stranded ribonucleic acid
Inventor: CUI KUNYUAN
IPC: A61K31/7105
Filed: 2005-09-27
Abstract: What is disclosed is the use of a formulation comprising double stranded ribonucleic acid (dsRNA) in the manufacture of a medicament for treating an inflammatory disease in a mammal and inhibiting production of tumor necrosis factor-alpha (TNF-alpha) in the mammal.
Patent KR-20070084440-A (KR)
Title: Soft start of a switched secondary control circuit for a switched mode power supply
Inventor: JULICHER PAUL J M
IPC: H02M3/335
Filed: 2005-11-21
Abstract: Usually when switched secondary control is used to regulate output voltages in a flyback converter, high peak currents through the secondary switch occur during startup. Traditional soft-start methods cannot be applied to limit these peak currents. With the inventive control circuit and method, current limiting during startup is achieved by measuring the magnetic flux in the flyback transformer, and by advancing the time instant at which current flow through the secondary switch (11) starts with respect to the end of the flyback stroke in dependence of the magnetic flux in the transformer.