baber/WOPTO huggingface dataset:
Patent KR-20120044037-A (KR)
Title: Light-emitting device
Inventor: YOON HO SANG
IPC: H01L33/20
Filed: 2010-10-27
Abstract: PURPOSE: A light emitting device is provided to improve low current properties by arranging a light transmissive electrode layer in which a hole is formed on a position corresponding to a vertex of an uneven pattern on a light emitting structure. CONSTITUTION: A light emitting structure(120) comprises a first semiconductor layer, an active layer, and a second semiconductor layer. The first semiconductor layer, the active layer, and the second semiconductor layer are successively arranged on a substrate(110). An uneven pattern(z_1,z_n) is formed on the substrate. A side surface of the uneven pattern is rounded. The uneven pattern includes a vertex.
Patent KR-20120044571-A (KR)
Title: Water supply device for washing machine
Inventor: KIM YOUNG KWAN
IPC: D06F39/08
Filed: 2010-10-28
Abstract: PURPOSE: A water supply device for a washing machine is provided to properly soak laundry with washing water. CONSTITUTION: A door unit(10) opens/closes a washing tub of a main body. The door unit pours washing water into the washing tub. A door supply pipe(20) supplies washing water to the door unit. A control valve(30) adjusts the amount of supplying washing water by opening/closing the door supply unit. A supply unit(40) is connected to the control valve. The supply unit supplies washing water through a water supply source(50).
Patent KR-20120045255-A (KR)
Title: Digital data communication system, digital data transmission apparatus and digital data reception apparatus using voice line
Inventor: OH HYUN SUK
IPC: H04M11/06
Filed: 2010-10-29
Abstract: PURPOSE: A digital data communication system for using a voice line, a digital data transmission apparatus, and a digital data reception apparatus using the voice line are provided to minimize problems due to a harmonic noise by omitting demodulation and demodulation processes. CONSTITUTION: A digital data communication system comprises a signal processor(100), a digital data transmitter(200), and a digital data receiver(300). The signal processor generates digital data to be transmitted to the outside. The signal processor analyzes the digital data received from the outside. The digital data transmitter converts the digital data into a signal using PPM(Pulse Position Modulation) by applying the digital data in a base of a transistor connected to a capacitor. The digital data receiver separates the digital data from a signal inputted from the outside through a voice line.
Patent KR-20120045813-A (KR)
Title: 3d glasses, 3d display apparatus having the same and method for controlling thereof
Inventor: MIN KWAN SIK
IPC: G02B30/25
Filed: 2010-11-01
Abstract: PURPOSE: 3D glasses, a 3D display device thereof, and a control method thereof are provided to offer a compatible display mode. CONSTITUTION: A second circular polarization film(122) transforms a circular polarization component transformed by a first circular polarization film to a linear polarization component through phase retardation. A liquid crystal unit(124) passes through or blocks the linear polarization component according to power state. A linear polarization plate(126) passes through or blocks the linear polarization component according to the direction of the linear polarization component passed through the liquid crystal unit.
Patent KR-20110049734-A (KR)
Title: Performing parallel shading operations
Inventor: AKENINE MOLLER TOMAS G
IPC: G06F9/38
Filed: 2010-11-04
Abstract: PURPOSE: A parallel shading operation performing method, a device thereof, and a computer-readable medium in a processor based system are provided to improve a effectiveness by using a unused slot in a pipe for supporting a calculation which is performing. CONSTITUTION: A first calculation is executed on a first pipe of a graphic pipeline. A second calculation is executed on a second pipe of the graphic pipe line in the same time with the first calculation. The first calculation and the second calculation is one part of the same instruction stream. The first calculation is executed at a frequency which is lower than the first calculation. A culling shader is executed as a first calculation. A pixel shader is executed as a second calculation.
Patent KR-20110094235-A (KR)
Title: Moving carriage system and communication method for moving carriage system
Inventor: HORI KIKUO
IPC: G05D1/02
Filed: 2010-11-10
Abstract: PURPOSE: A moving carriage system and a communication method for the same are provided to perform efficient communication between a system server and a travelling carriage by preventing the relative position of travelling carriages from delayed in communication. CONSTITUTION: In a moving carriage system and a communication method for the same, a first control period is 100ms. The period of transmitting data to a travelling carriage from an access point is 30ms. The period of receiving data from a travelling carriage from an access point is 40ms. Remaining 30ms is a reserve. The access point transmits a command to the maximum 60 travelling carriages for 30ms. The travelling carriages divides assigned 40ms into 40 sections. The transmission packet collision between the travelling carriages is prevented by a backoff algorithm.
Patent KR-20120051157-A (KR)
Title: Ps expandable board having silk-wallpaper and manufacturing process thereof
Inventor: LEE MOON SANG
IPC: B32B37/00
Filed: 2010-11-12
Abstract: PURPOSE: A polystyrene(PS) expandable board of silk-wallpaper and a method for manufacturing the same are provided to form grooves on the surface of the PS board to suck air between the silk-wallpaper and the polystyrene expandable board. CONSTITUTION: A PS expandable board of silk-wallpaper includes a PS expandable board part(1) and a silk-wallpaper part(4) which is lapped on the surface of the PS expandable board. Air sucking grooves(2) are regularly formed on the surface of the PS expandable board before the silk-wallpaper part is lapped on the surface of the PS expandable board. The grooves are in the form of dotted pyramid, concave, or cone. The grooves are formed to the width direction of the longitudinal direction of the PS expandable board.
Patent KR-20120052524-A (KR)
Inventor: YANG DONG KWANG
IPC: A61L2/20
Filed: 2010-11-16
Abstract: PURPOSE: A food washing machine using air bubbles is provided to maintain the freshness of food for a long time, and to cleanly wash the food without using a separate agent. CONSTITUTION: A food washing machine using air bubbles comprises the following: a water tank(20) with the bottom partially sealed with a barrier film(22) for storing washing water inside a body(10); a washing tank(30) capable of rotating forward and backward by a driving shaft(42) connected to a reversible motor on a driver(40), and including through-holes(32) on side walls and the bottom; an air distribution plate(50) including plural air bubble holes for forming the air bubbles using air generated from an air bubble generator(54); plural water supplying pipes(62) connected to a water feed pump(60) for supplying the washing water into the washing tank; and a cover(80) including a shower(90) connected to the water supplying pipes. The washing tank is separably installed on the machine using a fixing cap.
Patent KR-20120050887-A (KR)
Title: Foot dryer apparatus
Inventor: YIM BYUNG KWON
IPC: A47K10/48
Filed: 2010-11-22
Abstract: PURPOSE: A feet drying apparatus using protrusions for widening toes of a user is provided to blow wind to the plantar of the user using a guiding unit formed on a footrest member. CONSTITUTION: A feet drying apparatus includes a heating unit(120), a blowing unit, an overheating detection unit(140), a controller, and a footrest member(170). The heating unit dries feet and toes of a user using warm air. The blowing unit blows wind toward the heating unit. The overheating detection unit detects the overheating of the heating unit. The controller controls the heating unit and the blowing unit, and secludes the power supply when the temperature detected from the overheating detection unit is higher than the inputted standard temperature. The footrest member is formed by automatically widen the toes of the user.
Patent KR-20120057048-A (KR)
Title: Light diffusing film and liquid crystal display panel using the same
Inventor: CHO JIN HUI
IPC: G02B5/02
Filed: 2010-11-26
Abstract: PURPOSE: A light diffusing film is provided to enhance sparking problems partially sparkling in a final panel by controlling surface roughness. CONSTITUTION: A light diffusing film is formed by a transparent thermoplastic resin and has an embossed pattern in at least one surface. The Ra of the embossed pattern is 1.5 micrometer and less. The Rpc is 100 piece/cm and over.
Patent KR-20120064372-A (KR)
Title: Thin film making process
Inventor: CHUN MYOUNG PYO
IPC: H01L21/324
Filed: 2010-12-09
Abstract: PURPOSE: A method for manufacturing a thin film is provided to prevent a saturation magnetization value from deceasing by thermally processing a substrate in the same chamber without transferring the substrate to a separate heat treatment apparatus. CONSTITUTION: Ni and Fe are deposited on a substrate. A thermal process is applied to the substrate. A deposition process and the thermal process for the substrate are performed in the same chamber. The thermal process for the substrate is performed by a heater installed within a chamber. The substrate is thermally processed at 300-450°C.
Patent KR-20110066887-A (KR)
Title: Generating a scrambled data stream
Inventor: WESTERVELD EGBERT
IPC: H04N21/235
Filed: 2010-12-10
Abstract: PURPOSE: A method for generating scrambled data stream in a system is provided to process control word of a conditional access system and scramble data. CONSTITUTION: A head-end includes a multiplexer(202). The multiplexer multiplexes at least one service stream(204a,204b) and EMMs(206) to a carrier stream including TS packets. A codebook generator(210) generates a codebook(212) including code entries. A synchronizer sends the codebook to a control word generator(218).
Patent KR-20120067506-A (KR)
Title: Display apparatus
Inventor: SHIN DONG HYOK
IPC: G09F9/35
Filed: 2010-12-16
Abstract: PURPOSE: A display device is provided to stably support a display panel and to efficiently discharge heat outside. CONSTITUTION: A display device comprises a display panel(110) and a back cover(100). The back cover is arranged on the back side of the display panel and supports the display panel. The back cover is made of a material having fixed strength and transfers the heat emitted from the display panel outside.
Patent KR-20120074621-A (KR)
Inventor: KIM DO YOEN
IPC: C21D8/02
Filed: 2010-12-28
Abstract: 본 발명에 따른 오스테나이트계 스테인리스강의 제조방법에 따르면,냉간 압연된 오스테나이트계 스테인리스강을 냉연 소둔로에서 소둔 시, 상기 냉연 소둔로의 가열대 온도와 라인 스피드(line speed)를 조절하여 표면 색상을 균일한 오스테나이트계 스테인리스강을 제조할 수 있다. 또한, 상기 가열대 온도는 1165℃ 내지 1175℃ 범위 내에서 제어되고, 상기 라인 스피드는 32mpm (meter per minute)내지 34mpm으로 제어된다.
Patent KR-20110076829-A (KR)
Title: Complement c9 as markers for the diagnosis of cancer
Inventor: CHO JE YOEL
IPC: C12N15/11
Filed: 2010-12-28
Abstract: PURPOSE: A cancer-specific biomarker, complement C9, is provided to be used as a marker for treating cancer and to easily and accurately measure cancer. CONSTITUTION: A composition for diagnosing cancer contains an agent for measuring the C9 mRNA or protein expression level. The agent for measuring C9 mRNA level is a primer or probe which specifically binds to the complement C9 gene. The agent for measuring protein expression contains an antibody which is specific to the complement C9 protein. A kit for diagnosing cancer contains the composition. The kit is a RT-PCR kit, DNA chip kit, or protein chip kit.
Patent KR-20100029131-A (KR)
Title: Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens
Inventor: HAJJAR ROGER A
IPC: G02B26/10
Filed: 2008-06-27
Abstract: Scanning beam display systems that scan one servo beam and an excitation beam onto a screen that emits visible light under excitation of the light of the excitation beam and control optical alignment of the excitation beam based on positioning of the servo beam on the screen via a feedback control.
Patent KR-20100059813-A (KR)
Title: Robot tool having a cutting blade and corresponding method for machining workpieces
Inventor: SCHMIDT PETER G
IPC: B23D35/00
Filed: 2008-08-08
Abstract: The invention relates to a robot tool for machining workpieces, comprising a connecting element for connection to a robot. The invention is characterized in that a cutting blade is maintained in a predetermined position by a retaining element, said retaining element being connectible to the robot by means of the connecting element.
Patent KR-20100059817-A (KR)
Title: Base station apparatus and transmission control method
Inventor: ISHII HIROYUKI
IPC: H04B7/26
Filed: 2008-08-06
Abstract: A base station apparatus for communicating with mobile stations comprises an out-of-synchronization judgment means for judging, based on an up-link signal transmitted from a mobile station, whether a down link is out of synchronization with the mobile station.
Patent KR-20100050572-A (KR)
Title: Ozone water production apparatus
Inventor: YAMAMOTO HIROAKI
IPC: B01F25/60
Filed: 2008-09-03
Abstract: This invention provides an ozone water production apparatus which has high versatility and can produce ozone water in a simpler construction and further can suppress thermal decomposition to produce ozone water having a higher concentration. An Ogas and an Ngas are introduced into an ozonizer (2), and ozone is generated in the ozonizer (2). The generated ozone is mixed with supplied water. The mixture is introduced into a circulation pump (4) to dissolve ozone in water. A pipe from the ozonizer (2) is connected through a T-shaped union joint to a water pipe connected to the circulation pump (4) to mix water with the generated ozone gas. Further, the ozone water is heated to a predetermined temperature by a heat exchanger (5a) using warm water as a heating medium.
Patent KR-20100052557-A (KR)
Title: Interval therapy for the treatment of tinnitus
Inventor: ELLERS LENZ BARBARA
IPC: F24S23/00
Filed: 2008-09-10
Abstract: The present invention relates to interval and/or maintenance therapy employing 1-amino-alkylcyclohexane derivatives (e.g., neramexane or a pharmaceutically acceptable salt thereof) for the treatment of an individual afflicted with tinnitus.
Patent KR-20100069694-A (KR)
Title: Cellulose suspension and method for the production thereof
Inventor: INNERLOHINGER JOSEF
IPC: C08L1/02
Filed: 2008-09-12
Abstract: The invention relates to cellulose particles, a suspension cellulose particle and to a method for producing a suspension cellulose particle. The cellulose material is never dried between the dissolution of the cellulose and the comminution of the suspended cellulose fibres.
Patent KR-20100075580-A (KR)
Title: Negotiation of a short range wireless communicati0n parameters using configuration data received through rfid
Inventor: SHEYNMAN ARNOLD
IPC: H04M1/72439
Filed: 2008-09-24
Abstract: Described are methods and devices for automatically coupling two or more mobile communication devices (502, 541) to share content such as calls, music, documents, video and games where two or more devices automatically determine the feasibility of sharing the content and negotiate to find an efficient manner in which to do so. In this way, the pairing between devices may be transparent to the users. Moreover, a better choice in a transport may be selected without user input. Each device may include a near field communication (NFC) device that when in range of the other device may automatically initiate pairing between the devices so that the devices may share content. The users of NFC enabled devices may have little or minimal interactions except that one or more users may bring the devices within range so that the NFCs may initiate the pairing between the devices.
Patent KR-20100085991-A (KR)
Title: An audio decoding method and device
Inventor: CHEN ZHE
IPC: G10L19/00
Filed: 2008-10-20
Abstract: An audio signal decoding method includes: obtaining the low band signal component of an audio signal when the audio signal corresponding to the received encoding code stream is converted from a first band width to a second band width wherein the first band width is wider than the second band width (S303), extending out the high band information from the low band signal component (S304), making a graduated out process of time variable for the extended high band information to obtain the processed high band signal component (S305), and synthesizing the processed high band signal component with the obtained low band signal component (S306).
Patent KR-20110066118-A (KR)
Inventor: SIMON JEAN LUE
IPC: A61K36/064
Filed: 2008-12-12
Abstract: 본 발명은 신규한 효모균 균주, 이들 균주로부터 얻은 효모균, 1 이상의 사카로마이세스 세레비시아이 효모균 및/또는 식품 첨가제 및/또는 생균제 및/또는 기능성 식품 및/또는 영양성 및/또는 기능성 성분 및/또는 화장품 및/또는 약품 활성 성분으로서 특히 주목되는 효모균 유도체를 함유하는 조성물에 관한 것이다. 본 발명은 또한 인간 및/또는 동물 영영에서 이것의 용도 또는 염증 질환의 치료 또는 예방을 위한 용도에 관한 것이다.
Patent KR-20100119544-A (KR)
Inventor: BARROSO PAULO
IPC: H02M7/523
Filed: 2009-02-09
Abstract: 고전압 발생 장치에 있어서, 고전압을 증폭할 수 있는 용량성 유도성 공진기(RS2), 일련의 고주파 제어 펄스를 생성하기 위한 수단, 전압원(VMT), 콘덴서(C1), 및 전압 발생기를 포함하며, 상기 전압 발생기는 스위칭 트랜지스터(M1)를 포함하고, 상기 스위칭 트랜지스터의 제어 전극(G)이 일련의 고주파 제어 펄스를 생성하기 위한 수단의 출력에 링크되고, 그 스위칭 트랜지스터(M1)의 소스 전극(S)이 접지되고, 그 스위칭 트랜지스터(M1)의 드레인 전극(D)이 스위칭 트랜지스터(M1)의 제어 전극(G)에 수신된 일련의 제어 펄스에 응답하여 용량성 유도성 공진기(RS2)에 일련의 전압 펄스를 전달할 수 있는 고전압 발생 장치이며, 상기 스위칭 트랜지스터(M1)의 드레인 전극(D)은 절연 변압기(isolation transformer)(TRANS)를 경유해서 용량성 유도성 공진기(RS2)에 링크되고, 상기 절연 변압기(TRANS)는 콘덴서(C1)와 평행하게 링크되며, 상기 절연 변압기(TRANS)는 더욱이 전압원(VMT)에 링크됨을 특징으로 하는 고전압 발생 장치.
Patent KR-20100113117-A (KR)
Inventor: ALLIBERT FREDERIC
IPC: H01L21/336
Filed: 2008-03-13
Abstract: 본 발명은 베이스 웨이퍼(1), 절연층(2) 및 상부 반도체 층(3)을 연속하여 포함하는 기판에 관한 것으로서, 상기 절연층(2)이 절대 값으로 10 10  전하/cm 2  보다 높은 전하 밀도를 갖는 적어도 하나의 영역을 포함하는 것을 특징으로 한다.  또한, 본 발명은 이러한 기판을 제조하기 위한 방법에 관한 것이다.
Patent KR-20100110882-A (KR)
Inventor: MOHAMMAD BAKER
IPC: G11C5/14
Filed: 2007-01-04
Abstract: 메모리의 전력 소모를 줄이는 방법이 제공된다.  디코더, 복수의 워드라인 드라이버들 및 복수의 워드라인들을 포함하는 메모리 장치로 액세스하기 위한 요청이 수신된다.  각각의 워드라인은 복수의 워드라인 드라이버들의 워드라인 드라이버와 관련된다.  상기 요청과 관련된 어드레스를 결정하기 위해 상기 요청은 디코더에 의해 디코딩된다.  복수의 워드라인 드라이버들 중 하나의 워드라인 드라이버는 메모리 장치의 어드레스로 액세스하기 위해 선택적으로 전력이 인가되며, 복수의 워드라인들 중 다른 워드라인들에는 전력을 인가함이 없이, 상기 워드라인 드라이버는 어드레스 비트들과 관련된 복수의 워드라인들 중 특정한 워드라인과 관련된다.
Patent KR-20100121678-A (KR)
Inventor: DEMARIA ANTHONY J
IPC: H01S3/03
Filed: 2009-02-12
Abstract: 가스 방전 레이저는 전극 조립체에 의해 여기된 가스 방전 내에 발생되는 열을 제거하기 위해 대칭적인 구성의 상위 냉각 부재 및 하위 냉각 부재를 갖는 하우징을 포함한다.  전극 조립체는 냉각 부재 사이에 클램핑되고 본질적으로 대칭적으로 구성된다.  냉각 부재 및 전극 조립체는 냉각 부재를 하우징의 측벽에 연결시키는 다이어프램형 구성을 둘러싸는 것에 의해 하우징 내에서 기계적으로 격리된다.  전극 조립체로의 공급을 위한 RF 전력 공급기는 냉각 및 전극 구성의 대칭을 방해하는 것을 회피하기 위해 측벽 중 하나에 장착된다.
Patent KR-20100119819-A (KR)
Inventor: HEBEISEN PAUL
IPC: C07D241/18
Filed: 2009-03-23
Abstract: 본 발명은 HDL-콜레스테롤 상승제에 의해 치료될 수 있는 질병, 예컨대 바람직하게는 이상지질혈증의 치료 및/또는 예방용 약제의 제조를 위한 하기 화학식 I의 피라진 유도체에 관한 것이다: 
화학식 I 
   
상기 식에서, 
R 1  내지 R 8 은 명세서 및 특허청구범위에 정의된 바와 같다.
Patent KR-20100139034-A (KR)
Inventor: PARKVALL STEFAN
IPC: H04W52/22
Filed: 2008-06-25
Abstract: 무선 셀룰러 액세스 시스템(100)에서 사용하기 위한 방법(200)으로서, 상기 방법에 따르면, 상기 시스템(100) 내의 셀(110) 내의 사용자들(120)은 제어 채널(205) 상에서 송신 전력 제어 명령들을 수신하고, 상기 송신 전력 제어 명령들은 상기 의도된 사용자 또는 사용자들에 대한 식별자를 포함(225)하고, 상기 식별자는 상기 특정한 사용자(230)에 대한 또는 사용자들의 그룹(235)에 대한 식별자 중 하나이다. 상기 송신 전력 제어 명령의 식별자가 상기 사용자가 포함되는 사용자들의 그룹에 대한 것인 경우 사용자는 송신 전력 제어 명령을 무시(240)한다.
Patent KR-20110003507-A (KR)
Inventor: ANDREOLI TAMARA
IPC: C23F1/36
Filed: 2009-04-09
Abstract: 워크피스로부터 필름 시스템을 박리시키기 위한 물질 혼합물은 3 중량% 내지 8 중량% KMnO 4 을 함유함과 동시에 6 중량% 내지 15 중량%의 알칼리 함량을 갖는 수성의 알칼리 용액을 포함한다.  알칼리 함량은 일 구체예에서 KOH 또는 NaOH에 의해 형성되며, 여기서 용액의 pH는 13을 초과한다.  본 발명에 따른 방법은 금속 AlCr, TiAlCr 및 다른 AlCr 합금; 이들의 니트라이드, 카바이드, 보라이드, 옥사이드, 및 이들의 조합의 그룹의 경질 층들의 습식-화학 박리(wet-chemical delaminating)를 위해 상술된 물질 혼합물을 사용한다.
Patent KR-20100133473-A (KR)
Inventor: NAYFEH SAMIR A
IPC: H01L21/027
Filed: 2009-04-07
Abstract: 대상물(210)을 유지하기 위한 지지 구조체(300)를 포함하는 리소그래피 장치에 대해 기술된다.  대상물은 노광될 기판 또는 패터닝 디바이스일 수 있다.  지지 구조체는 척(321) - 상기 척 상에서 대상물이 지지됨 - , 및 척과 스테이지(230)에 대해 수직한 전단-순응적 세장형 요소들(325)의 어레이를 포함하며, 상기 세장형 요소들의 제 1 단부들은 척의 표면과 접촉하며 상기 세장형 요소들의 제 2 단부들은 스테이지와 접촉하도록 구성된다.  세장형 요소들의 어레이를 이용함으로써, 스테이지와 척 간의 응력의 전달이 실질적으로 균일해져서, 응력으로 인한 척의 변형 동안 척의 표면에 대한 대상물의 미끄러짐을 최소화시킨다.
Patent KR-20110003576-A (KR)
Inventor: YEO JONG SOUK
IPC: G02B6/13
Filed: 2008-05-06
Abstract: 펠리클 빔 스플리터(200, 300, 400, 500, 600, 612, 716)를 제조하는 방법은, 지지 기판(202, 608, 700)에 구경(214, 606, 610, 718, 720)을 에칭하는 단계; 지지 기판의 상부 표면에 빔 스플리터 기판(208, 406, 710)을 접착하여 상기 빔 스플리터 기판(208, 406, 710)이 상기 구경(214, 606, 610, 718, 720)을 덮도록 하는 단계; 및 빔 스플리터 기판(208, 406, 710) 상에 적어도 하나의 광학 코팅(210, 212, 402, 404, 602, 604, 712, 714)을 퇴적하는 단계를 포함한다.  펠리클 빔 스플리터는 지지 기판(202, 608, 700), 반도체 제조 공정들을 이용하여 지지 기판(202, 608, 700)에 생성되는 구경(214, 606, 610, 718, 720), 및 구경(214, 606, 610, 718, 720)을 덮는 빔 스플리팅 코팅(210, 402, 602, 712)을 포함한다.
Patent KR-20110014654-A (KR)
Inventor: KURODA GOU
IPC: H04W84/12
Filed: 2004-05-13
Abstract: 제어국(11)이 하나의 특정 프레임을 단국(21-2n)으로 전송하고, 그에 의해 제어국(11)과 각 단국(21-2n)의 데이터 전송 시간의 스케줄을 정하고, 데이터 전송을 위해 국에 의해 사용되지 않는 시간대를 다른 국에 할당되도록 허용하는 매체 접근 제어 방법이 제공된다.  상기 제어국(11)은 그 안에 각 단국(21-2n)에 의해 점유된 시간을 정의하는 스케줄 프레임을 전송하고, 그에 의해 오버헤드를 감소시킨다.  또한, 다른 국에 의해 실시된 선행하는 통신의 종료가 검지되고, 그에 의해 효과적으로 매체의 유휴시간을 사용하며, 전송 효율을 개선시킨다.
Patent KR-20120079308-A (KR)
Title: Light emitting diode and manufacturing method thereof
Inventor: WOO JONG GUN
IPC: H01L33/22
Filed: 2011-01-04
Abstract: PURPOSE: A light emitting diode and a manufacturing method thereof are provided to improve light extraction efficiency by forming a nano structure on a protrusion. CONSTITUTION: A light emitting structure(40) is formed on a buffer layer(30b). A supporting substrate(50) is formed on the light emitting structure. The buffer layer and the light emitting structure are separated from a growth substrate. A protrusion is formed by selectively etching the buffer layer. A plurality of nano structures(44) which provide texture are formed.
Patent KR-20110083521-A (KR)
Title: Polycrystalline metal oxide material
Inventor: MASUDA AKIRA
IPC: C23C14/30
Filed: 2011-01-10
Abstract: PURPOSE: Metal oxide polycrystalline is provided to manufacture an oxide film containing strontium and calcium under the stable condition of a physical vapor deposition process by being used as a depositing agent. CONSTITUTION: Metal oxide polycrystalline is formed into crystal particles containing strontium and calcium with the molar ratio of 0.2:0.8 to 0.8:0.2. The metal oxide polycrystalline contains 0.0005-20 mol of one or more metal elements selected from a group including silicon, aluminum, titanium, zirconium, and rare earth element, based on the total molar amount of the strontium and the calcium. The average pore diameter of the metal oxide polycrystalline is between 0.01 and 0.50um. The relative density of the metal oxide polycrystalline is more than or equal to 90%.
Patent KR-20110010661-A (KR)
Title: System for valuation a document
Inventor: CHA WAN KYU
IPC: G06F17/40
Filed: 2011-01-12
Abstract: PURPOSE: A system for evaluating document by using a property that a document has is provided to confirm the evaluation of the system about the document of a search result without a list of the document. CONSTITUTION: A document evaluation module(140) evaluates the stored network-connectable patent document in the use of attribute information of a patent document. A document search module(120) searches the patent document based on the inputted query of a user.