baber/WOPTO huggingface dataset:
Patent KR-20100058348-A (KR)
Title: System and method for transporting of content using plural cache server
Inventor: KIM KYONG HWAN
IPC: G06F15/16
Filed: 2008-11-24
Abstract: PURPOSE: If overload is generated at the first cache server, a system and a method for transporting content using a plurality of cache servers are provided to transfer contents to client terminal through the second cache server which is closest to the client terminal, thereby dispersing traffic which is focused on the first cache server. CONSTITUTION: If a traffic amount exceed threshold value, the cache server(121) stops transferring contents to client terminals which is a part of a plurality of client terminals(111,112). The first cache server extracts information of partial client terminals and contents which transformation is stopped. The second cache server receives extracted information of partial client terminals and the contents which transmission is stopped. The second cache server transmits the contents to the client terminal.
Patent KR-20100061608-A (KR)
Title: Heterojunction bipolar transistor and forming method of the same
Inventor: MIN BYOUNG GUE
IPC: H01L29/737
Filed: 2008-11-29
Abstract: PURPOSE: A heterogeneity laminating bipolar transistor and a formation method thereof are provided to reduce a parasitic capacitance by forming an electrode wiring of an emitter electrode, a base electrode and a collector electrode into an air bridge form using the plating process. CONSTITUTION: A sub-collector pattern(110), a base pattern(120), an emitter pattern(132) and an emitter capping pattern(134) are formed on a substrate. An emitter electrode(136) is formed on the emitter capping pattern. A base electrode(122) is formed on the base pattern. A collector electrode(114) is formed on the sub-collector pattern. The emitter electrode, the base electrode and the collector electrode are exposed by patterning a first dummy pattern. A plating seed layer is formed on the exposed emitter electrode, the base electrode and the collector electrode.
Patent KR-20100061936-A (KR)
Title: Apparatus and method for controlling sled servo in optical disc device
Inventor: JUNG IN SU
IPC: G11B7/085
Filed: 2008-12-01
Abstract: PURPOSE: Sled servo control device and method at an optical disc device are provided to prevent a sled servo operation from being inefficiently performed for a long time and to reduce the noise due to the motor drive. CONSTITUTION: A sled servo control method at an optical disc device comprises the following steps. If the power is supplied in the state that an optical disc is inserted(S10). The optical disc recognition and the initial servo operation are performed in the current position of an optical pick-up(S12). If the initial servo operation is completed, the address of the optical disc is detected(S13). It is determined whether it correspond to the specific area of the head of a data area(S14). According to the determination result, the sled servo operation is selectively performed. The operation corresponding to a user request is performed(S18).
Patent KR-20100062046-A (KR)
Title: System and method for design of user equipment by using the intelligent assembly of part data
Inventor: JO DONG SIK
IPC: G06F17/40
Filed: 2008-12-01
Abstract: PURPOSE: A design system of user equipment and a method thereof using the intelligent manufacturing method of parts data for drastically shortening a selection period of a product model are provided to implement a user equipment design. CONSTITUTION: A completion type model visualizing unit(100) implements complete design of a user through the selection of components by each category. A constraint condition defining and authoring unit(120) defines an allocation and attachment constraint condition about each component. A design element changing unit(130) varies the detail design element into the user equipment visualized through the complete type model visualization unit to the complete type model.
Patent KR-20100064165-A (KR)
Title: Apparatus for driving value plate of vacuum gate valve
Inventor: SONG SUNG TAI
IPC: F16K3/02
Filed: 2008-12-04
Abstract: PURPOSE: An apparatus for driving the valve plate of a vacuum gate valve is provided to reduce the installation area of a vacuum gate valve by installing a drive unit on the top of a moving space of the valve plate. CONSTITUTION: An apparatus for driving the valve plate of a vacuum gate valve comprises a drive unit, a link unit(20), and a base portion(10). The drive unit is installed on the top of the moving space of the valve plate(40) of the vacuum gate valve to provide a drive force to the valve plate. The link unit transfers the drive force of the drive unit to the valve plate. One end of the link unit is coupled with the drive unit and the other end is combined with the rear end of the valve plate. The base portion is installed on the moving space of the valve plate. A guide groove(11a) is formed on the bottom of the base portion. A support(12) is installed on one side of the base portion, wherein the drive unit is fixed.
Patent KR-20100064248-A (KR)
Title: Navigation apparatus and method thereof
Inventor: PARK HYE YEON
IPC: G01C21/36
Filed: 2008-12-04
Abstract: PURPOSE: Navigation apparatus and method are provided to reflect user preference for a path by displaying path information bypassing at least one of crime-ridden districts. CONSTITUTION: A navigation method is as follows. A path search is performed based on destination information and additional information(S130). A search result is displayed on the display unit of the terminal. A GPS signal is received and first location data of the terminal is generated on the received GPS signal. Second location data is generated based on the driving direction and the speed of the terminal. An estimated location is generated based on the first and the second location data. The estimated position and the map matching link in map data are matched. Road guide information is generated based on the matched result.
Patent KR-20100067300-A (KR)
Title: Novel steroid compound or pharmaceutically acceptable salts thereof, preparation method thereof and pharmaceutical composition for preventing and treating inflammatroy diseases containing the same as an active ingredient
Inventor: LEE HYEONG KYU
IPC: A61P29/00
Filed: 2008-12-11
Abstract: PURPOSE: A steroid compound and a pharmaceutical composition containing the same for preventing and treating inflammatory diseases are provided to suppress secretion or generation of leukotriene and to prevent and treat inflammation, allergy, and asthma. CONSTITUTION: A steroid compound is denoted by chemical formula 1. A method for preparing phenylpropanoate comprises: a step of extracting Solanum gingrum fruit with water, alcohol of C1-C4, or mixture thereof; a step of suspending the extract in water and adding ethylacetate to obtain ethylacetate fraction; a step of performing silica gel column chromatography of ethylacetate fraction enhancing polarity of hexane/ethylacetate mixture solvent to obtain a second fraction(1-6); a step of performing silica gel column chromatography of the fifth fraction among the second fraction with chloroform/methanol/water mixture solution to a third fraction; and a step of performing reverse phase-18 column chromatography with methanol/water mixture solvent. A pharmaceutical composition for preventing and treating inflammatory diseases contains steroid compound of chemical formula 1 or pharmaceutically acceptable salt as an active ingredient.
Patent KR-20100067443-A (KR)
Title: Fabrication method of thin film device
Inventor: KIM SANG JIN
IPC: H01L29/786
Filed: 2008-12-11
Abstract: PURPOSE: A thin film manufacturing method is provided to omit a process of eliminating a residue of a sacrificial layer by supplying the side in which a thin film or a thin film pattern is welded on a perpetual substrate to an exfoliating side. CONSTITUTION: A sacrificial layer(13) is formed on a first substrate(11). A part except for a domain in which the thin film device is formed among the sacrificial layer is selectively eliminated. A material layer(12b) is formed on the sacrificial layer. A thin film laminate body(15) is formed on the material layer. The thin film device wanting from the thin film laminate body is formed. The sacrificial layer is eliminated through an exposing domain of the sacrificial layer. The thin film device is separated from the thin film laminate body.
Patent KR-20100067754-A (KR)
Inventor: KIM DAE HO
IPC: A63B21/072
Filed: 2008-12-12
Abstract: 본 발명은 원반형 아령에 관한 것으로, 직선부와 곡선부로 이루어지되 상기 직선부를 따라 요철되면서 다수의 파지홈( 
     1)이 형성된 원반형의 파지구(2)와, 이 파지구(2)에 대응되게 위치되면서 중앙부에 일정거리를 두고 각각 형성된 연결 
     부재(3)에 의해 연결된 원반형의 중량체(4)로 이루어진 원반형 아령(5)이 구비되되, 상기 원반형 아령(5)의 파지구( 
     2) 좌우측에 각각 서로 대칭되게 절곡형성되어 손가락 중의 모지가 위치될 수 있도록 된 모지 고정부(6)가 형성되고, 
     상기 파지구(2)와 중량체(4)의 모서리부에 각각 목표물 조준용 가늠자 홈(7)이 좌우측 동일하게 형성되며, 상기 파지 
     구(2)의 표면에 다수의 자석(8)이 설치됨과 더불어 상기 중량체(4)의 표면에는 표면 온도계(9)가 부착될 수 있는 구 
     조로 되어, 상기 원반형 아령은 그 휴대가 간편하기 때문에 장소에 상관없이 운동을 할 수 있고, 또한 그 파지법을 달리 
     하면서 자신에게 적합한 운동을 함으로써 그 사용범위를 각자의 운동종목에 맞추어 넓게 사용할 수 있으며, 일반인이나 
     운동선수 및 재활치료환자 등과 같이 모든 사람이 편리하게 이용할 수 있는 다기능 운동기구인 것이다. 
       
     근력기
Patent KR-20090068132-A (KR)
Title: Adhesive for apolar substrates
Inventor: KRAWINKEL THORSTEN
IPC: C09J125/08
Filed: 2008-12-15
Abstract: A pressure sensitive adhesive and pressure element using the adhesive are provided to have high bond strength to a substrate of surface energy at the low temperature. A pressure sensitive adhesive comprises: an adhesive resin; a first copolymer of the basic structure A-B; and a second block copolymer containing 2-8 subunits of basic structure A-B. A is a polymer block containing monomer unit from a group of vinyl having one or more aromatic groups, and B is a polymer block containing monomer unit from a group of non-substituted 1,3-dien and substituted 1,3-dien.
Patent KR-20100069912-A (KR)
Title: Device and method of estiating timing offset for ohthogonal frequency division multiplexing receiver
Inventor: JIN EUN SOOK
IPC: H04L27/26
Filed: 2008-12-17
Abstract: PURPOSE: A timing offset estimating method and a device thereof are provided to estimate a timing offset by using predetermined target samples. CONSTITUTION: A pilot symbol extractor(210) extracts a pilot symbol from the OFDM(Orthogonal Frequency Division Multiplexing) symbol. An impulse response calculator(220) calculates the impulse response in the time domain by using the pilot symbol. A noise dispersion estimator(230) estimates the dispersion of the noises by using the OFDM symbol and the pilot symbol. A timing offset estimator(240) estimates the timing offset by using the dispersion of the noises and the impulse response.
Patent KR-20090067091-A (KR)
Title: Paste composition and calcined pattern
Inventor: NAKADA KAZUTAKA
IPC: C09D7/12
Filed: 2008-12-18
Abstract: A paste composition and a calcined pattern containing inorganic oxides are provided to show excellent dispersibility and to prevent the sedimentation separation of inorganic oxide. A paste composition is comprised of inorganic oxide, water-soluble dispersing agent and organic binder. The inorganic oxide represents black inorganic oxide. The water-soluble dispersing agent has amine value and acid value. The amine value of the water-soluble dispersing agent is 20 mgKOH/g or greater. The acid value of the water-soluble dispersing agent is 30 mgKOH/g or greater. A 10% aqueous solution of the water-soluble dispersing agent has a pH range of 6.0~10.0. A calcined pattern is formed on a substrate and composed of the paste composition.
Patent KR-20100071792-A (KR)
Title: Apparatus and method for hierarchical packet inspection
Inventor: LEE SANG MIN
IPC: H04L29/06
Filed: 2008-12-19
Abstract: PURPOSE: A hierarchical packet processing device and a method thereof are provided to analyze packets which need detail analysis, and to reduce load about analysts of other packets in a flow by performing one completed analysis process. CONSTITUTION: A header analyzing unit(201) determines whether the packet is analyzed or not based on a lower layer header of the packet. When the packet is analyzed rapidly, a flow processing unit(202) classifies the packet through the lower layer header analysis. When analysis of the packet is impossible, the flow processing unit classifies the packet through the detail analysis and the lower layer header analysis.
Patent KR-20100072471-A (KR)
Title: Method for enhancement accuracy at rf real-time locating system
Inventor: SHIN JEONG HO
IPC: H04W4/02
Filed: 2008-12-22
Abstract: PURPOSE: A method for enhancing accuracy at an RF real-time locating system is provided to reduce location errors caused by a peripheral electromagnetic interference in a changed output value in a node. CONSTITUTION: A tag(102) is in a sleep mode state during a normal time. If a tag is in a transmission period, the tag is awake. The tag receives and re-transmits the node output information and the reception sensitivity according to the received sensitivity outputted form a node. A position server(104) calculates the reception sensitivity value of the tag and the node output information received from the node. The location server detects the current position of the tag.
Patent KR-20100074595-A (KR)
Title: Method and system for wireless charge
Inventor: LEE CHANG KI
IPC: H02J7/02
Filed: 2008-12-24
Abstract: PURPOSE: A wireless charging system and a wireless charging method are provided to maintain optimum charging efficiency regardless of the position of a portable terminal by moving a first coil of a charging pad to the position corresponding to the portable terminal. CONSTITUTION: A wireless charging system includes a charging pad(100) and a portable terminal(200). The charging pad comprises a first coil, a sensor(160), and a driving unit. The first coil generates a magnetic field by receiving power. The sensor checks the position of the portable terminal. The driving unit moves the first coil to the position corresponding to the position of the portable terminal. The portable terminal includes a second coil and charges the battery by using the current induced in the second coil by the magnetic field of the first coil.
Patent KR-20100074678-A (KR)
Title: Method for fabrication of flash memory device
Inventor: YANG KI HONG
IPC: H01L27/115
Filed: 2008-12-24
Abstract: PURPOSE: A method for fabricating a flash memory device is provided to reduce the constant-current-stress-test defect by reducing the amount of a partially-stabilized-zirconia layer in a peripheral circuit region. CONSTITUTION: A tunnel insulating layer(101) and a charge storage layer are formed on a semiconductor substrate. An element isolation trench(104) is formed by etching the charge storage layer, the tunnel insulating layer, and the semiconductor substrate. An element isolation layer fills the element isolation trench. A curing operation is performed. The element isolation layer is etched and is remained on the lower side of the element isolation trench. The heights of the element isolation layers in a peripheral circuit region and a cell region are different.
Patent KR-20100075242-A (KR)
Title: Broadband antenna and manufacturing method thereof
Inventor: YOON JONG NAM
IPC: H01Q5/00
Filed: 2008-12-24
Abstract: PURPOSE: A broadband antenna and a manufacturing method are provided to enable mass production of a product by forming a structure having a symmetrical shape. CONSTITUTION: A broadband antenna comprises a radiator(10) and a dielectric(20). The radiator is made of metal. Both edges of the radiator are folded in a closed shape. The upper side of the radiator is connected in the form of the strip. The middle part of the lower surface of the radiator has a constant interval cut. A vertical connecting part of the top and lower surfaces of the radiator has a groove(21) shaped like two half circle.
Patent KR-20100076365-A (KR)
Title: Continuously variable transmission of hub type
Inventor: SIN YONG CHOL
IPC: F16H21/00
Filed: 2008-12-26
Abstract: PURPOSE: A hub type continuously variable transmission is provided to change the turning movement of link parts by rotatably installing four output links to a frame with 90 degree-phase difference. CONSTITUTION: A passive sprocket(D) is externally contacted in one side part of an input shaft which is projected to the outside of the one side part of a case(211). A frame is built in the case. A variable input link is rotatably inserted into the center of a frame(F). A leading end of the input shaft is rotatably inserted into one side of the variable input link. A plurality of output links are rotatably installed to a frame with a uniform phase difference. In the other side of the variable input link, a reaction device(S), which elastically pressurizes a variable cam(P) with a radius of rotation capable of being varied by an external load in the outer direction of a radial, is embedded. A disk plate(140), which is revolved around the rotational center of the variable input link with the variable cam, is rotatably combined in the leading end of the variable cam.
Patent KR-20100078027-A (KR)
Title: The apparatus for providing photoresist
Inventor: JO YOUNG HUN
IPC: H01L21/027
Filed: 2008-12-30
Abstract: PURPOSE: An apparatus for providing a photoresist is provided to minimize the remaining of a photoresist in replacing a storage tank by mounting a storage tank in reverse direction. CONSTITUTION: A photoresist supplying apparatus comprises a storage tank(10). An opening(13) is formed in the lower part of the storage tank. A cap(15) seals hermetically the opening of the storage tank. A hole(20) penetrates through the cap. A nitrogen connector(17) is connected to the lower edge of the hole. The nitrogen connector supplies the nitrogen gas to the storage tank interior. A tube penetrates through the cap and is inserted into the storage tank. The end of tube is opposite the top side of the cap. The check valve is installed in the hole.
Patent KR-20100079529-A (KR)
Title: Indoor unit of air-conditioner
Inventor: KIM HO JUNG
IPC: F24F13/28
Filed: 2008-12-31
Abstract: PURPOSE: An indoor unit for an air conditioner is provided to eliminate carbon dioxide included in indoor air using a filter and to enable a user to use the indoor unit in clean environment. CONSTITUTION: An indoor unit for an air conditioner comprises a main body, a heat exchanger(14), a fan(15), and a carbon dioxide filter(18). The main body has an inlet(121) for indoor air and an outlet(122). The heat exchanger is installed inside the main body and heat-exchanges the indoor air with a refrigerant. The fan is installed inside the main body and forcefully flows the indoor air. The carbon dioxide filter is installed in one side of the heat exchanger and eliminates carbon dioxide included in the indoor air.
Patent KR-20080043298-A (KR)
Title: Method and apparatus for manufacturing printed wiring board
Inventor: KAWAMURA YOICHIRO
IPC: H05K3/40
Filed: 2007-08-24
Abstract: [PROBLEMS] To provide a production method of a printed wiring board in which a bump of desired height can be formed within a requested error range while connection reliability between a solder bump and a conductor pad is ensured. [MEANS FOR SOLVING PROBLEMS] A solder ball (80) is mounted to a low-profile bump (78S) (Fig. 5(B)), and then the height of the bump is increased by thermally fusing the solder ball (80) with laser (Fig. 5(C)). Consequently, the heights of the bumps can be aligned within a requested error range. Since the bump is not removed by heating when the height of the low bump (78S) is increased, local heat history is not imparted and reliability of bump on a printed wiring board can be enhanced.
Patent KR-20080036578-A (KR)
Title: Wheel bearing arrangement having spur toothing
Inventor: NIEBLING PETER
IPC: F16D1/076
Filed: 2006-08-02
Abstract: The invention relates to a wheel bearing arrangement having at least two rows of rolling bodies for mounting a wheel hub which can be driven with the wheel bearing arrangement by a drive element. The wheel hub is connected to the drive element; the wheel hub and the drive element engage positively into one another by means of a pair of mutually corresponding spur toothings. In the wheel bearing arrangement, a value of greater than three, than the numerical value 3, is obtained for a ratio of the diameter (VTK) of a toothing reference circle of the spur toothing in the wheel bearing arrangement to the rolling body row spacing (RA) of the at least two rows of rolling bodies.
Patent KR-20080021791-A (KR)
Title: System and method for dry cleaning articles
Inventor: DOUGLAS JAMES E
IPC: D06F43/08
Filed: 2006-06-19
Abstract: Systems and methods for dry cleaning articles using siloxane solvents are provided. In the systems and methods according to the present invention, the siloxane solvent suspends impurities extracted from the articles being cleaned, and the system filters off the impurities, thereby cleaning the articles. ® KIPO & WIPO 2008
Patent KR-20090016439-A (KR)
Title: Apparatus and method for processing communications from multiple sources
Inventor: SITI MASSIMILIANO
IPC: H04B7/02
Filed: 2006-07-20
Abstract: A method (200a-200b), apparatus (104), and computer program for detecting sequences of digitally modulated symbols transmitted by multiple sources (102, 102a-102t) are provided. A real-domain representation that separately treats in-phase and quadrature components of a received vector, channel gains, and a transmitted vector transmitted by the multiple sources (102, 102a-102t) is determined. The real-domain representation is processed to obtain a triangular matrix. In addition, at least one of the following is performed: (i) hard decision detection of a transmitted sequence and demapping of corresponding bits based on a reduced complexity search of a number of transmit sequences, and (ii) generation of bit soft-output values based on the reduced complexity search of the number of transmit sequences. The reduced complexity search is based on the triangular matrix.
Patent KR-20080042077-A (KR)
Title: Vertical probe card and air cooled probe head system
Inventor: ANDERSON MICHAEL L
IPC: G01R1/073
Filed: 2006-07-25
Abstract: A probe card is vertically mounted generally perpendicular to a wafer undergoing life tests in a heated environment to limit exposure of the probe card to heat from the wafer chuck. The probe card and probe head assembly are mounted on a support rail which has one or more channels for the flow of cool air to a probe head assembly and the probe card, while it shields the flex cable from the hot chuck. The cool air flow disrupts convective hot air flow upwards from the heated chuck to the probe card and probe head and facilitates cooling of the probe card and probe head.
Patent KR-20080033982-A (KR)
Title: Oversampling analog-to-digital converter and method with reduced chopping residue noise
Inventor: CHUANG SHANG YUAN
IPC: H03M3/00
Filed: 2006-07-13
Abstract: A delta-sigma modulator (29) includes a chopper-stabilized integrator (36), a quantizer having an input coupled to an output of the integrator, an input signal acquiring circuit controlled by a switched reference feedback circuit (39) and having an output coupled to the input of the integrator, and a frequency-shaped pseudo-random chopper clock signal generator circuit including a pseudo-random sequence generator (1A) and producing a frequency-shaped pseudo-random clock signal. Resetting circuitry is coupled to reset inputs of the pseudorandom sequence generator (1A) to reset it in synchronization with the digital output of the chopper-stabilized delta-sigma modulator to prevent noise caused by wrap around operation of the pseudorandom sequence generator. A logic circuit produces chopper clock signals in response to the frequency-shaped pseudo-random clock signal and applies them to various input switches and output switches of the integrator.