baber/WOPTO huggingface dataset:
Patent KR-20120075805-A (KR)
Title: Apparatus and method for local dimming, apparatus and method for driving of liquid crystal display device using the same
Inventor: BYUN MIN CHUL
IPC: G09G3/36
Filed: 2010-12-29
Abstract: PURPOSE: An apparatus and method for local dimming, apparatus and method for driving of liquid crystal display device using the same are provided to reduce power consumption by differentiating dimming value of focus and non-focus areas through analysis of an input image. CONSTITUTION: A memory unit(110) stores input data in frame unit. A dimming value output unit(120) produces dimming values according to each block to set up luminance of a back light block. A gain value generating unit(130) produces a gain value of each block by detecting a focus area. A dimming value correcting unit(140) corrects dimming value of each block by reflecting a gain value of each block to the dimming value of the each block. A data correcting unit(150) corrects input data of each pixel with marking block unit based on a corrected dimming value of each block.
Patent KR-20120092205-A (KR)
Title: Apparatus for folding and wake-in motionsof seat back in vehicle
Inventor: LEE DONG MAN
IPC: B60N2/07
Filed: 2010-12-29
Abstract: PURPOSE: A folding and walk-in device of a vehicle seat is provided to improve the folding and the walk-in operation of a two row seat by being installed in a vehicle comprising a three row seat. CONSTITUTION: A folding and walk-in device of a vehicle seat comprises a folding bracket, a support bracket(13), a base bracket(15), a lever bracket(19), a rotor(29), and a cam bracket(33). The folding bracket is coupled with a reclining shaft(3). The support bracket is coupled with a seat back frame(11). The base bracket is installed in a seat cushion frame. The lever bracket is installed to be rotated based on the spindle(17) of the base bracket. The rotor is connected to the center shaft of the device through a lock bracket(25) and a lock cable(27). The cam bracket is installed to be contacted with the support bracket selectively.
Patent KR-20100027242-A (KR)
Title: Method for working a thread on deformed reinforcing bar
Inventor: CHUA BONG SAI
IPC: B21H7/00
Filed: 2008-11-06
Abstract: The present invention discloses a method for working a thread onto a deformed bar for reinforcing concrete. The method comprises the steps of pressing the deformed bar to a predetermined diameter using a die having thread formations thereon to correspondingly form thread marks on the deformed bar; and rolling the pressed deformed bar to form the final thread. The method increases the quality and consistency of the final thread.
Patent KR-20100044207-A (KR)
Title: Fire-extinguishing aerosol for precision electric appliance
Inventor: GUO HONGBAO
IPC: A62C3/00
Filed: 2007-11-14
Abstract: A fire-extinguishing aerosol for precision electric appliance is disclosed, which includes oxidant, flammable agent, adhesive and additive. The composition of the present invention is characterized in that the oxidant is the mixture of the potassium salt and the strontium salt, in which the content of the potassium salt oxidant is more than or equal to 5 mass % to less than 15 mass % of the total mass of the composition, and the content of the strontium salt oxidant is more than 52 mass % to less than or equal to 60 mass % of the total mass of the composition. In the fire-extinguishing aerosol composition of the present invention, the particle average diameter of all components is less than 50 μm. After quenching the fire in the space in which the precision electric appliance is installed, the fire-extinguishing aerosol composition of the present invention can ensure that the dielectric resistance of the precision electric appliance is more than or equal to 100MΩ. The fire-extinguishing aerosol composition of the present invention is more reasonable than the prior art, friendly to the environment, and applicable to the precision electric appliance.
Patent KR-20100034044-A (KR)
Title: Micromechanical component and method for fabricating a micromechanical component
Inventor: GEIGER WOLFRAM
IPC: B81C99/00
Filed: 2006-04-03
Abstract: A method for fabricating a microelectromechanical or microoptoelectromechanical component has the following steps:-Producing a first layer composite having a first substrate (2) and a first insulating layer (3), which covers at least part of the surface (1) of the first substrate (2), producing a second layer composite having a second substrate (12) and a second insulating layer (14) which covers at least part of the surface (13) of the second substrate (12), applying an at least partially conductive structure layer (7) onto the first insulating layer (3), applying the second composite onto the structure layer (7) such that the second insulating layer (14) adjoins the structure layer (7),-the first and second layer composites and the structure layer (7) being designed such that at least part of the structure layer (7) which contains the active area (8) of the microelectromechanical or microoptoelectromechanical component is hermetically sealed tightly by the first and second layer composites, and-forming contact holes (4) for the purpose of making contact with conductive regions (9) of the structure layer (7) within the first and/or second substrate (2, 12).
Patent KR-20100061462-A (KR)
Title: Interconnection element with posts formed by plating
Inventor: KWON JIN SU
IPC: H01L23/48
Filed: 2008-08-15
Abstract: An interconnection element (170) is provided for conductive interconnection with another element having at least one of microelectronic devices or wiring thereon. The interconnection element includes a dielectric element having a major surface. A plated metal layer including a plurality of exposed metal posts can project outwardly beyond the major surface of the dielectric element. Some of the metal posts can be electrically insulated from each other by the dielectric element. The interconnection element typically includes a plurality of terminals (151) in conductive communication with the metal posts. The terminals can be connected through the dielectric element to the metal posts. The posts may be defined by plating a metal onto exposed co-planar surfaces of a mandrel and interior surfaces of openings in a mandrel, after which the mandrel can be removed.
Patent KR-20100075432-A (KR)
Title: Glass pane having a detector for electromagnetic radiation
Inventor: MELCHER MARTIN
IPC: B32B17/10
Filed: 2008-09-04
Abstract: A glass pane (1) has an inner side (6) and an outer side (5) and a detector (10) located on the inner side (6) for electromagnetic radiation which, coming from the outer side (5), passes through the glass pane (1) and can be detected by means of the detector. The glass pane (1) is a composite pane, in particular a glass pane of composite safety glass of a motor vehicle, with an inner pane (3) and an outer pane (2), which are joined to each other with the aid of a film (4) arranged between the inner pane (3) and the outer pane (2). In order also to obtain a sufficient intensity of the electromagnetic radiation passing through the glass pane (1) and detectable by the detector (10) in glass panes with a small transmission coefficient, it is proposed that the beam path of the electromagnetic radiation leading to the detector (10) penetrate only the material of the outer pane (2) and pass through the plane of the inner pane (3) in the region of a continuous hole (7).
Patent KR-20100057888-A (KR)
Title: Gui with dynamic thumbnail grid navigation for internet tv
Inventor: DAWSON THOMAS PATRICK
IPC: H04N21/431
Filed: 2008-09-03
Abstract: An Internet-enabled TV (12) can display thumbnails of audio-video content available from an Internet server (38) for selecting content to be displayed on the TV (12) by a user manipulating a remote control (22). Internet information loading rules and thumbnail navigation rules are disclosed.
Patent KR-20100068424-A (KR)
Title: Method of producing a structure by layer transfer
Inventor: SOULIER BOUCHET BRIGITTE
IPC: H01L27/12
Filed: 2008-09-11
Abstract: This invention relates to a method of producting a semiconductor structure by transferring a layer (32) of a donor substrate (30) to a receiver substrate (10), comprising the following stages : creation of an embrittlement zone (31) in the donor substrate (30) so as to define the aforementioned layer (32), treatment of the surface of the donor substrate (30) and/or the receiver substrate (10), so as to increase the bonding strength between the two substrates direct wafer bonding of the donor substrate (30) to the receiver substrate (10),detachment of the donor substrate (30) in the embrittlement zone (31), so as to form said semiconductor structure, in which the surface of the receiver substrate, except for a peripheral crown, is covered with the transferred layer (32). This method is notable in that at stage treatment of the substrate surface is controlled, so that the increase in bonding strength between the donor substrate and the receiver substrate is lower in a peripheral area of these substrates than the increase in bonding strength in the central area of said substrates and in that said peripheral area has a width at least equal to the that of the crown and lower than 10 mm.
Patent KR-20100054862-A (KR)
Title: Table feeder
Inventor: KATO FUMIO
IPC: B65G65/48
Filed: 2009-06-27
Abstract: Disclosed is a table feeder that affords a reduction of the pressure exerted on the bottom plate, has a smaller drive means, prevents a particulate material hardening phenomenon, facilitates collection of the particulate material in the discharge portion, and affords improved discharge efficiency. A table feeder comprises: a bottom portion (3) of a particulate material processing vessel; a discharge portion (4) which is formed in the bottom portion (3) and has particulate material housed in the particulate material processing vessel discharged therethrough; a bottom plate (5) provided in the bottom portion (3); a rotating shaft (6) mounted perpendicular to the main face of the bottom plate (5) in such a way as to rotate at the center of the bottom plate (5); a rotary vane (7) which is rotated by the rotating shaft (6) on the bottom plate (5) and which causes the particulate material housed in the particulate material processing vessel to be discharged through the discharge portion (4); and a drive device (8) for rotationally driving the rotary vane (7). A cone (10) of smaller diameter than the rotary vane (7) is disposed coaxially with the rotary vane (7) in a space above the rotary vane (7) in such a way that the cone (10) covers the center portion of the rotary vane (7).
Patent KR-20100096075-A (KR)
Inventor: JOUKOV NIKOLAI
IPC: G06F15/17
Filed: 2008-09-22
Abstract: 본 발명은 최근에 수정된 데이터에 대한 백업 복사본을 보관시키기 위해 플래시 메모리를 사용하는 한 방법을 제공한다.  최근에 수정된 데이터는 로컬 하드 드라이브에 저장되고 네트워크 연결이 존재하지 않거나 충분하지 않을 때 로컬 플래시 드라이브에 (일반적으로는 버전과 함께)복제된다.  네트워크 연결이 수립되자 마자, 누적된 데이터는 원격 CDP 서버에 전송되고 플래시 드라이브의 전체 공간은 다시 재사용될 수 있다. 그 결과, 데이터는 언제나 복제되는데, 하나의 데이터 복사본이 하드 드라이브에 저장되고 다른 데이터 복사본이 (일반적으로는 버전과 함께) 원격 서버 또는 로컬 플래시 드라이브에 저장된다. 그러므로, CDP 서버와 플래시 드라이브상의 데이터의 조합은 하드 드라이브에 저장된 데이터를 복원하는 데에 사용될 수 있다.
Patent KR-20100052577-A (KR)
Title: Plating apparatus
Inventor: YAJIMA TOSHIKAZU
IPC: C25D21/12
Filed: 2003-07-18
Abstract: A plating device has a plating vessel for receiving plating liquid (10), an anode installed so as to be immersed in the plating liquid (10) in the plating vessel, an adjustment plate (60) provided between the anode and a substrate (W) that is provided so as to be opposed to the anode, and a plating power source (24) for performing plating by passing electricity between the anode and the substrate (W). The adjustment plate (60) is provided so as to separate the plating liquid (10) received in the plating vessel (40) into the anode side and the side of an object to be plated. A perforation group formed of a large number of through- perforations (66) is provided in the plate.
Patent KR-20100080841-A (KR)
Title: Method and device for equalizing the solidification process of a fusible metal, particulary produced by means of strand or strip casting
Inventor: SCHEMEIT HANS JUERGEN
IPC: B22D11/12
Filed: 2008-11-24
Abstract: The invention relates to a method for equalizing the solidification process of a fusible metal (10), particularly a fusible metal produced by means of strand or strip casting, wherein the fusible metal (10) is subjected particularly to an electromagnetic stirring process, and wherein a magnetic field is applied to the metal located there upstream of the point of the particularly electromagnetic stirring process. The invention proposes that at least one electromagnetic field be applied to the regions (11) of the fusible metal 10 already solidified into a strand on the exterior. The invention further relates to a device for carrying out said method.
Patent KR-20100106350-A (KR)
Title: Rigid structure comprising means for positioning a soundproofing panel, and corresponding soundproofing panel
Inventor: OUATIK ALI
IPC: B60R13/08
Filed: 2008-11-07
Abstract: The invention relates to a rigid structure (10) designed to separate the engine compartment (18) from the passenger compartment (20) of a motor vehicle, said structure comprising, in its upper part, a crossmember (22) below which there extends a substantially vertical partition (16), a junction region (30) being present between these two elements (22) and (16), characterized in that the crossmember comprises extensions (12) formed in one piece with said crossmember such that, after folding, these extensions constitute positioning tabs (12A, 12B) for a soundproofing panel (14).The invention also relates to a corresponding soundproofing panel.
Patent KR-20100112167-A (KR)
Inventor: MIYAMOTO YASUMITSU
IPC: B29K105/22
Filed: 2009-02-16
Abstract: 본 발명은 성형 사이클 시간의 단축이 가능하며, 안정적으로 양호한 밀착성을 갖는 폴리아릴렌설파이드 수지 및 폴리아마이드 수지로부터 선택되는 1종 이상의 열가소성 수지와 금속 부품의 복합 성형품의 제조 방법으로서, (1) 성형용 금형이, 성형기와의 연동성을 제어하기 위한 주형과, 가열용 회로와 냉각용 회로를 갖는 액정성 폴리머와 금속 부품이 접하는 부분을 내부에 포함하는 구형(駒型)으로 분할되고, (2) 성형시에 수지가 유입하여 접하는 부분이 10점평균조도(Rz) O.5㎛ 이하로 표면 처리되고, 구형의 용적을 6Ocm 3  이하로 하고, 구형의 주형에 접하는 외주부가 단열 처리된 상태에서 주형에 구형이 매입된 성형용 금형을 이용하여, (3) 성형용 금형 내에 금속 부품을 설치하고, 구형의 온도를 특정 범위로 가열한 상태에서 액정성 폴리머를 사출 충전하고, 성형용 금형 내에 수지가 충전 완료한 후, 즉시 구형의 가열용 회로를 차단함과 함께 구형의 냉각용 회로에 의해 7℃/초 이상의 냉각 속도로 급속 냉각하는 것을 특징으로 한다.
Patent KR-20100125441-A (KR)
Inventor: DAKKA JIHAD M
IPC: C07C45/53
Filed: 2009-03-16
Abstract: 페놀 및/또는 사이클로헥사논의 제조방법에서, 벤젠 및 수소를 하이드로알킬화 단계에서 제 1 촉매와 접촉시켜 사이클로헥실벤젠, 사이클로헥산 및 미반응된 벤젠을 포함하는 제 1 유출물 스트림을 생성한다.  상기 제 1 유출물 스트림의 적어도 일부를 제 1 분리 시스템에 공급하여 상기 제 1 유출물 스트림 부분을 사이클로헥실벤젠-풍부 스트림과 미반응된 벤젠 및 사이클로헥산을 포함하는 C 6  생성물 스트림으로 나눈다.
Patent KR-20100124855-A (KR)
Inventor: SAWADA YASUHIRO
IPC: H04N19/426
Filed: 2009-03-25
Abstract: 컬러 이미지 센서로부터 출력된 화상 데이터로부터, 디모자이크 처리 및 압축 스트림의 생성을 행할 때에, 프레임 재배열을 위한 기억 용량이나 대역을 절감하고, 저소비 전력화와 저비용화를 실현할 수 있는 동화상 처리 장치 및 동화상 처리 방법을 제공한다.  촬상부(110)로부터 출력되어 제1의 데이터 형식으로 이루어지는 프레임 시퀀스를, 압축 스트림의 처리순에 대응시켜 바꿔 배열하는 프레임 재배열부(130)와, 프레임 재배열부(130)에서 바꿔 배열된 프레임 시퀀스에 있어서의 제1의 데이터 형식을, 컬러 화상으로 변환하는 컬러 화상 생성부(140)와, 컬러 화상으로 변환된 프레임 시퀀스를, 시간적으로 전후의 복수의 프레임간의 차분에 의거하여 부호화하여 압축하는 동화상 압축부(150)를 구비한다.
Patent KR-20110079872-A (KR)
Inventor: AWEYA JAMES
IPC: H04L7/04
Filed: 2009-05-01
Abstract: 패킷 네트워크 상에서 타임 서버와 타임 클라이언트 사이에서의 시간 동기화를 위한 타이밍 시스템이 제공된다. 타이밍 시스템은 현재 타임스탬프 정보를 생성하는 타임 서버 및 위상 동기 루프 구동 클라이언트 클럭 카운터를 구비한 타임 클라이언트를 포함한다. 타임 클라이언트는 패킷 네트워크 상에서 타임 서버와 타임 전송 프로토콜 메시지를 주기적으로 교환하고, 타임스탬프 정보에 의거하여 추정된 클라이언트 타임을 계산한다. 타임 클라이언트 내의 위상 동기 루프는 입력으로서 추정된 서버 타임을 나타내는 주기 신호를 수신하고, 타임 클라이언트 클럭 카운터에 의해 표시된 시간과 추정된 서버 타임 사이에 에러차를 나타내는 신호를 계산한다. 최후에는 타임 서버의 시간에 록킹된 위상 동기 루프에 의해 구동된 클라이언트 클럭 카운터에 의해 표시된 시간을 나타내는 소정 에러 범위 또는 제로로 에러차가 수렴된다.
Patent KR-20110008095-A (KR)
Inventor: SNYDER SHAWN W
IPC: H01M50/528
Filed: 2009-04-24
Abstract: 본 발명은 전기화학 장치의 금속 필름 캡슐화에 관한 것이다. 상기 금속 필름 캡슐화는 상기 전기화학 장치에 대한 접점 탭을 제공할 수 있다. 본 발명은 또한 접점 및 셀 구조체 사이에 선택적으로 전도성인 결합층을 포함할 수 있다. 본 발명은 상기 결합층에 열 및 압력 복원성을 제공하고 상기 셀 구조체에 대한 보호 강도를 향상시키는 방법을 추가로 포함할 수 있다.
Patent KR-20110004894-A (KR)
Inventor: OIKAWA SUSUMU
IPC: B62K3/00
Filed: 2009-06-05
Abstract: 본 발명은, 안정되게 선회동작을 실행 가능한 동축 이륜차 및 그 제어방법을 제공하는 것이다. 
본 발명에 관한 동축 이륜차는, 동축에 배치된 이륜을 구동하는 구동수단과, 선회지령을 입력하는 선회지령 입력수단과, 선회지령 입력수단에 의하여 입력된 선회지령에 의거하여 선회 게인에 따라 구동수단을 제어하여 선회동작을 실행시키는 제어수단을 구비하고 있다.  제어수단은, 뒤쪽 방향으로의 속도가 제 1 속도 이상의 후진상태에 있는 경우에, 선회 게인을 실질적으로 제로로 하고, 또한 차량의 속도가 실질적으로 제로인 경우에 당해 선회 게인을 제로보다 큰 값으로 설정하는 것이 바람직하다.
Patent KR-20120078899-A (KR)
Title: 스티어링휠과 에어백모듈의 결합구조물
Inventor: SONG TAE HO
IPC: B60R21/20
Filed: 2011-01-03
Abstract: 에어백모듈을 스티어링휠에 결합시에 결합력이 향상되고, 면접촉을 통해 래틀 소음을 저감시킬 수 있는 스티어링휠과 에어백모듈의 결합구조물이 제공된다. 
이를 위해, 본 발명의 실시예에 의한 스티어링휠과 에어백모듈의 결합구조물은, 스티어링휠과, 상기 스티어링휠에 삽입 배치되어, 운전자를 보호할 수 있도록 마련된 에어백모듈과, 상기 에어백모듈에 배치되고, 상기 에어백모듈을 상기 스티어링휠에 삽입시 상기 스티어링휠에 걸림되는 결합부재를 포함하고, 상기 결합부재는, 상기 에어백모듈에 돌출 배치되어, 상기 스티어링휠에 삽입되는 스냅핏 바디와, 상기 스냅핏 바디에 지지되는 탄성부재와, 상기 스냅핏 바디에 힌지 결합되고, 상기 스냅핏 바디가 상기 스티어링휠에 삽입되면 상기 탄성부재의 탄성력에 의해 회전되어서 상기 스티어링 휠에 걸림되는 스냅핏 스토퍼를 포함한다.
Patent KR-20120080682-A (KR)
Title: The hair arranger
Inventor: JANG SO HYUN
IPC: A45D8/00
Filed: 2011-01-08
Abstract: PURPOSE: A hair arrangement device capable of arranging hair using a fastener is provided to enable users to simply and cleanly arrange hair using an elastic member and the fastener. CONSTITUTION: A hair arrangement device includes a string(20), a fastener(10), a spring, and a string fixing unit. The string is an elastic member. The fastener is used for arranging and fixing hair, and includes two holes on the outside. The string fixing unit also includes two holes on the inside. Two pairs of holes on the device do not overlap with each other unless a user applies pressure for pushing the string fixing unit toward the fastener. The spring is located in between the string fixing unit and the fastener.
Patent KR-20120080980-A (KR)
Title: Warm fabric having self control of thickness
Inventor: KO KUNG CHAN
IPC: D03D15/567
Filed: 2011-01-10
Abstract: PURPOSE: A heat insulation fabric with self-controlling thickness is provided to prevent skin from external air and to improve air permeability. CONSTITUTION: A heat insulation fabric with self-controlling thickness has a self-controlling layer(100) contacting the outside and a moisture transfer layer(200) contacting skin. The self-controlling layer has a deformation part and a support part. The moisture transfer layer absorbs and moves the moisture. The self-controlling layer is woven or knitted with general yarn fabricated from natural fiber, regenerated fiber, or synthetic fiber with extendable yarn. The extendable yarn is rayon or polyether ester.
Patent KR-20120081369-A (KR)
Title: Off price deduction method for mobile application by vote in mobile platform
Inventor: OH HAN JIN
IPC: H04M1/72403
Filed: 2011-01-11
Abstract: PURPOSE: An application discount supplying service method on mobile platform is provided to offer information of a discounted application through a social network driven with smart phone application. CONSTITUTION: A server offers information of a predetermined vote period or of one or more vote object applications into a smart phone(S110). The smart phone displays information, which is the one or more received vote object applications information(S120). If a user selects one application, the smart phone offers the selected value to the server(S130). The server counts the vote result according to the selected value. The server selects one or more applications out of the vote object applications(S140).
Patent KR-20120081458-A (KR)
Title: Display device
Inventor: KIM HYE SUNG
IPC: G09G3/36
Filed: 2011-01-11
Abstract: PURPOSE: A display device is provided to prevent malfunction of a driving circuit unit by preventing loss or/and deformation of data in a memory cell by the outside noise. CONSTITUTION: A first delay circuit(310) includes a first resistance pattern and first capacitor. A second delay circuit(320) includes a second resistance pattern and second capacitor. A switching controller(240) is connected to a first main bump(221) and a fifth main bump(225). A first memory controller(250) is connected to a second main bump(222), a third main bump(223), and a first connection bump(231). A second memory controller(260) is connected to a second main bump, a fourth main bump(224), a fifth main bump, and a third connection bump(233).
Patent KR-20120081772-A (KR)
Title: Apparatus and method for gas supplying and substrate processing apparatus having the same
Inventor: KWAK JAE CHAN
IPC: H01L21/3065
Filed: 2011-01-12
Abstract: PURPOSE: A gas supply device, a gas supply method, and a substrate processing apparatus including the same are provided to prevent the generation of particles from a gas spray means by not rotating a plurality of gas spray units. CONSTITUTION: A gas supply device comprises a plurality of gas spray units(331-338) and a gas supply unit. The gas supply unit supplies process gas including source gas, purge gas, and reaction gas to the plurality of gas spray units. The plurality of gas spray units is fixed within a chamber. The plurality of gas spray units supplies one process gas to one gas spray means and supplies same process gas to other gas spray means which is contiguous to the one gas spray means. A plurality of gas control units is respectively placed between a plurality of gas spray means and a plurality of gas supply pipes.
Patent KR-20120084472-A (KR)
Title: User interface method for touch screen of user terminal and recording media thereof
Inventor: PARK SUN WOOK
IPC: G06F3/048
Filed: 2011-01-20
Abstract: PURPOSE: A UI(User interface) method of a touch screen of a user terminal and recording media thereof are provided to use a touch or a drag to an area which displays abacus beads, thereby checking a score by moving like using an abacus. CONSTITUTION: A billiard service related screen component is displayed on a touch screen. A touch input is detected on a display area of the screen component. If the touch input is detected, a touch function according to a touch mode is executed according to the holding time or the position change of the touch input. The screen component is an abacus score window including abacus beads.
Patent KR-20110085939-A (KR)
Title: Method and apparatus for decoding audio signal
Inventor: YANG HEE SIK
IPC: G10L19/10
Filed: 2011-01-20
Abstract: PURPOSE: A method and device for decoding an audio signal are provided to improve quality of a synthesized signal. CONSTITUTION: An encoded audio signal is decoded(S402). According to a hierarchy structure of a hierarchical sine pulse coding, smoothing frequency band of a decoded audio signal is set(S404). The smoothing frequency band is divided into at least one sub band(S406). The decoded audio signal is smoothed per each bandwidth(408).
Patent KR-20120085508-A (KR)
Title: Method and system for transferring contents based on multi-source multicast
Inventor: PARK HONG SHIK
IPC: H04L12/811
Filed: 2011-01-24
Abstract: PURPOSE: Method and system for transferring contents based on a multi-source multicast are provided to transmit effective packets in a network to a reception node by combining packets based on a multicast group. CONSTITUTION: A source node creates packets by dividing original content(S101). The source node transmits the created packets to a network node and a reception node(S103). The network node classifies the packets(S105). The network node encodes the network of the classified packets(S107). The network node transmits the encoded network of the packets(S109). The reception node restores the original content using the received packets(S111).