baber/WOPTO huggingface dataset:
Patent KR-20120070648-A (KR)
Title: Apparatus attached to a tractor for removing vinyl film
Inventor: KIM TAE WOOK
IPC: A01B43/00
Filed: 2010-12-22
Abstract: PURPOSE: A vinyl collection device is provided to improve the efficiency of using the same and to enlarge a loading space. CONSTITUTION: A vinyl collection device comprises a mounting frame(100), a pivot frame(200), a working cylinder(300), a collection wheel unit(400), a hydraulic line(500), and a hydraulic valve. The mounting frame uses the hydraulic power of a tractor as a power source and is detachably installed in the loader of the tractor. The pivot frame is hinge-coupled to the mounting frame. The working cylinder is installed in the mounting frame in order to lift the pivot frame. The collection wheel unit comprises a mounting bracket, a drive motor, a twist bracket, a collection wheel, and a power transmission unit. The hydraulic line is connected to the hydraulic power of the tractor and provides power to the working cylinder and drive motor. The hydraulic pressure control valve controls hydraulic pressure provided through the hydraulic line.
Patent KR-20120071147-A (KR)
Title: Distributed power generation system through grouping the smart pv street lights and method for controlling the same
Inventor: KIM HEE JE
IPC: F21S9/03
Filed: 2010-12-22
Abstract: PURPOSE: A distributed power system grouping a smart solar streetlight and a control method thereof are provided to selectively drive a system mode and an independent mode by changing a wiring configuration according to the accumulation of electricity. CONSTITUTION: N solar streetlight blocks(20,30,40) include solar cell modules(21,31,41), DC-DC converters(22,32,42), storage batteries(23,33,34), LED driving circuits(24,34,44), and LED streetlights(25,35,45). A bidirectional system inverter(50) controls the N solar streetlight blocks to be driven in a system mode and an independent mode by changing a wiring state according to the accumulation state of the N solar streetlight blocks.
Patent KR-20120072550-A (KR)
Title: Sensing amplifier circuit of memory
Inventor: PARK YONG SIK
IPC: G11C7/06
Filed: 2010-12-24
Abstract: PURPOSE: A sense amplifying circuit of a memory is provided to obtain a high sense margin by amplifying a difference between signals inputted into a sense amplifier. CONSTITUTION: A cell voltage extending unit(120) receives a cell voltage and forms an extension cell voltage with a voltage spread wider than the cell voltage by a common source amplification. A reference voltage generating unit(210) generates a reference voltage by applying a current to a reference cell. A reference voltage extending unit(220) receives a reference voltage and forms an extension reference voltage which shows the opposite voltage spread to the extension cell voltage. A sense amplifier receives an extension cell voltage and the extension reference voltage and performs a differential amplification.
Patent KR-20100043180-A (KR)
Title: Detection of antigens carried by erythrocytes and of anti-erythrocyte antibodies
Inventor: BUFFIERE FREDERIC
IPC: G01N33/537
Filed: 2008-06-06
Abstract: The invention relates to a method for detecting a plurality of antigenic molecules carried by erythrocytes and/or a plurality of anti-erythrocyte antibodies, said antigenic molecules carried by the erythrocytes consisting of antigenic molecules carried not only by the erythrocytes, but also by at least one other cell population, other than the blood group antigen molecules, said method comprising bringing a sample into contact with distinguishable beads, on which are attached a) antibodies specific for said antigens, or b) erythrocytes or erythrocyte membrane fragment.
Patent KR-20100044167-A (KR)
Title: Transmission power control method, base station apparatus, and user apparatus
Inventor: KISHIYAMA YOSHIHISA
IPC: H04W72/04
Filed: 2008-06-16
Abstract: To ensure some degree of transmission power control in an uplink even in a case of no assignment of uplink transmission permission from a base station. A base station apparatus for use in a wireless communication system using a shared channel comprises a transmission power control information generating part that generates, based on an uplink signal transmitted from a user apparatus, transmission power control information for the user apparatus; and a radio resource control part that transmits the generated transmission power control information together with an uplink assignment notification in a case of an assignment of uplink radio resource to the user apparatus and that outputs radio resource assignment information to be transmitted as independent transmission power control information in a case of no assignment of uplink radio resource to the user apparatus.
Patent KR-20100038390-A (KR)
Title: Silica gel manufacturing method and gels made thereby
Inventor: HUA DUEN WU
IPC: C01B33/142
Filed: 2008-06-03
Abstract: New silica gel materials and novel methods of producing such are provided. The method itself entails a manner of mixing the reactants together in a one-pot process such that the time required for aging is reduced without compromising the ability to target pore size production. In such a way, the pH of the reaction drives pore size development, thereby permitting a more efficient process to be followed in terms of expensive drying/heating steps being reduced timewise, if not altogether. Furthermore, in one embodiment, the resultant gel materials exhibit a certain pore size minimum while simultaneously exhibiting a degree of softness heretofore unavailable. As such, not only is this novel method more efficient in silica gel manufacture, but the resultant materials are completely novel as well. The gel materials made therefrom may be utilized in a variety of different end uses, such as cooking oil filtration, soft skin cleansers, dental abrasives, and the like. Methods of production and use, as well as the novel gel materials themselves, particularly caustic and composite gels, are thus encompassed within this invention.
Patent KR-20100037616-A (KR)
Title: Epoxy resin-forming liquid preparation containing inorganic particle
Inventor: TAKEYAMA TOSHIAKI
IPC: H01L23/29
Filed: 2008-07-11
Abstract: Disclosed is a liquid preparation for forming an epoxy resin, which enables to obtain a cured product having both high transparency and high bending strength, while maintaining good handleability in a liquid state. Specifically disclosed is a liquid preparation for forming an epoxy resin, which contains an agent A and an agent B. The agent A contains a modified epoxy resin (I) obtained from at least one compound (i) having at least one functional group represented by the formula (1) below in a molecule and a compound (ii) having a glycidyl group in a molecule, and an inorganic particle (II), and the agent (B) contains a curing agent (III). formula (1) (In the formula, Rand Reach represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aralkyl group, a heterocyclic group or a halogenated, aminated or nitrated derivative of any of them.) Also specifically disclosed is a liquid preparation for forming an epoxy resin, which contains an agent A' and an agent B'. The agent A' contains the modified epoxy resin (I), and the agent B' contains the inorganic particle (II) and the curing agent (III).
Patent KR-20100040903-A (KR)
Title: Hierarchical modulation reverse link interface node
Inventor: KALHAN AMIT
IPC: H04W28/24
Filed: 2008-08-25
Abstract: A wireless communication device 102, 122 transmits a hierarchically modulated reverse link (RL) WWAN signal comprising a lower modulation order component and a higher modulation order component. In a first embodiment, an interface node 100 receives and demodulates the hierarchical modulated signal to recover the extended data sent with the higher modulation order component. The interface node sends extended data to a base station 105 that is unable to recover the higher modulation order component from the UE device. In another embodiment, the lower modulation order component corresponds to first service level data and the higher modulation order component corresponds to second service level data. The interface node 120 receives and demodulates the hierarchical modulated signal to recover second service level data, and sends the second service level data to a recipient.
Patent KR-20100061747-A (KR)
Title: Alkylthio pyrimidines as crth2 antagonists
Inventor: LY TAI WEI
IPC: A61P29/00
Filed: 2008-09-24
Abstract: Provided herein are alkylthio substituted pyrimidine compounds having CRTH2 (G-protein-coupled chemoattractant receptor, expressed on Th2 cells) antagonistic activity, useful for the treatment or prophylaxis of diseases associated with CRTH2 activity, including the treatment of allergic diseases, eosinophil-related diseases and basophil-related diseases.
Patent KR-20100080821-A (KR)
Title: Method and apparatus for terminating transmission of a message in an enhanced random access channel
Inventor: PELLETIER BENOIT
IPC: H04W76/06
Filed: 2008-09-26
Abstract: A method and an apparatus is provided for terminating an enhanced random access channel (E-RACH) message in an E-RACH transmission. Triggers for terminating the E-RACH message are provided. The actions upon termination of the E-RACH messages are provided to release enhanced dedicated channel (E-DCH) resources while in cell forward access channel (CELL_FACH) state or transition to cell dedicated channel (CELL_DCH) state.
Patent KR-20100054880-A (KR)
Title: Efficient filter weight computation for a mimo system
Inventor: HOWARD STEVEN J
IPC: H04J99/00
Filed: 2006-06-07
Abstract: Techniques to efficiently derive a spatial filter matrix are described. In a first scheme, a Hermitian matrix is iteratively derived based on a channel response matrix, and a matrix inversion is indirectly calculated by deriving the Hermitian matrix iteratively. The spatial filter matrix is derived based on the Hermitian matrix and the channel response matrix. In a second scheme, multiple rotations are performed to iteratively obtain first and second matrices for a pseudo-inverse matrix of the channel response matrix. The spatial filter matrix is derived based on the first and second matrices. In a third scheme, a matrix is formed based on the channel response matrix and decomposed to obtain a unitary matrix and a diagonal matrix. The spatial filter matrix is derived based on the unitary matrix, the diagonal matrix, and the channel response matrix.
Patent KR-20100086037-A (KR)
Title: Semiconductor laser element
Inventor: SONOBE SHINYA
IPC: H01S5/22
Filed: 2008-10-31
Abstract: Provided is a semiconductor laser element, which suppresses heat generated on a resonator end surface to minimum, improves a COD level, has an excellent FFP shape, high reliability and a long service life, even the semiconductor laser element is of high power. The semiconductor laser element has a laminated body, which is composed of a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer. The semiconductor laser element also has a second embedding layer composed of an insulator with a stripe-shaped groove section, which is brought into contact with the second conductivity type semiconductor layer and is parallel to the resonator direction. A first embedding layer made of a dielectric material is embedded on the resonator end side of the groove section, and a conductive layer is embedded inside the groove section.
Patent KR-20100095575-A (KR)
Title: Break system comprising a clutch shiftable by the break pedal for disengaging the drive device from the piston-cylinder unit
Inventor: UNTERFRAUNER VALENTIN
IPC: B60T8/32
Filed: 2007-11-08
Abstract: The invention relates to a brake system, comprising at least one piston-cylinder unit for producing a pressure in at least one working chamber, the working chamber being connected to at least one wheel brake via at least one hydraulic line, and the brake system comprising at least one drive device and an actuating device, particularly in the form of a brake pedal, and the drive device during normal operation acting on the at least one first piston of the piston-cylinder unit for building pressure and reducing pressure by way of a first force transmission means, and in the event of failure of the drive device the actuating device acting mechanically on the piston by way of a second force transmission means, wherein the adjustment of the second force transmission means disengages the connection between the first force transmission means and the piston by means of the actuating device.
Patent KR-20100103654-A (KR)
Inventor: WELCH ANDREW M
IPC: F25B49/02
Filed: 2008-12-29
Abstract: 증기 압축 시스템(13)의 작동을 제어하기 위한 방법 및 장치가 개시되어 있는데, 그 방법은 증기 압축 시스템(13)의 하나 이상의 성분 조건을 모니터링하는 단계와, 소정의 세트포인트를 하나 이상의 성분 조건에 비교하는 단계와, 그리고 상기 소정의 세트포인트와 상기 하나 이상의 성분 조건 간의 비교에 반응하여 증기 압축 시스템(13)의 제 1 압축기(18) 또는 제 2 압축기(20) 중 하나이상을 로딩하거나 언로딩하는 단계를 포함한다.
Patent KR-20100110887-A (KR)
Inventor: KINOSHITA SEIJI
IPC: G02F1/13357
Filed: 2009-01-29
Abstract: 면 광원 소자로서 필요하게 되는 상기 지지 프레임(12) 개구 영역으로부터의 출사광을 높임으로써, 면 광원 소자를 대형화 또는 박형화하여도 관찰 방향을 밝게 조명하는 것이 가능한 면 광원 소자를 제공한다.  저면(7)측에 단면이 V자형의 오목 라인(9)의 프리즘 패턴을 구비하는 도광판(1)을 사용한 면 광원 소자에 있어서, 상기 도광판(1)이 프리즘 패턴을 지지 프레임(12) 개구부의 단부로부터 입사 단면측으로 들어간 하기 식으로 나타내지는 각도 θ가 20° 내지 60°의 범위 내인 위치로부터 도광판 중앙부 방향을 향해서 형성한 것인 것을 특징으로 한다.   
L=T·tanθ  
T : 도광판(1)의 두께(mm)  
L : 액정 패널 지지 프레임(12)의 내측의 개구 경계로부터 지지 프레임(12) 이면으로 들어간 거리(mm)
Patent KR-20100133973-A (KR)
Inventor: NAITO AKANE
IPC: A61K8/37
Filed: 2009-03-30
Abstract: 손가락으로 취함성과 사용 시의 퍼짐성이 우수하고, 도포 후의 끈적거리는 느낌이 적으며, 보존 안정성, 보습 효과가 우수한 유성 고체형태 화장료를 제공하는 것을 목적으로 한다.  상기 유성 고체형태 화장료는, (a) 인지질 조성이 포스파티딜콜린 25∼42%, 포스파티딜에탄올아민 25∼42%인 인지질 5∼25질량%, (b) 25℃에서 1∼100㎟/s의 동점도를 지니는 실리콘 오일, (c) 25℃에서 액상의 에스터 오일을 함유하고, 성분 (b)와 성분 (c)의 함유 질량비 (b)/(c)가 0.006∼0.4인 것을 특징으로 한다.
Patent KR-20100136973-A (KR)
Inventor: TANG YINGWEN
IPC: H01L33/36
Filed: 2008-03-26
Abstract: 반도체 발광 소자가 전도성 기판 위에 다중층 반도체 구조를 포함한다. 다중층 반도체 구조는 전도성 기판 위에 위치된 제 1 도핑 반도체 층, 상기 제 1 도핑 반도체 층 위에 위치된 제 2 도핑 반도체 층, 및/또는 상기 제 1 도핑 반도체 층과 제 2 도핑 반도체 층 사이에 위치된 MQW 활성층을 포함한다. 또한 반도체 발광 소자는 제 1 도핑 반도체 층과 전도성 기판 사이에 반사성 옴-접촉 금속층을 포함하고, 상기 반사성 옴-접촉 금속층은 Ag와, Ni, Ru, Rh, Pd, Au, Os, Ir, 및 Pt 중 하나 이상과; 그리고 Zn, Mg, 카드뮴(Cd), 및 베릴륨(Be) 중 하나 이상과; 그리고 텅스텐(W), 구리(Cu), 티타늄(Ti), 탄탈(Ta), 및 크롬(Cr) 중 다수를 포함한다. 반도체 발광 소자는 반사성 옴-접촉 금속층과 전도성 기판 사이의 결합층, 상기 전도성 기판에 연결되는 제 1 전극, 제 2 도핑 반도체 층에 연결되는 제 2 전극을 추가로 포함한다.
Patent KR-20100119824-A (KR)
Inventor: WU TOM YAO HSIANG
IPC: A61P11/06
Filed: 2009-02-27
Abstract: 본 발명은 신규 유형의 화합물, 상기 화합물을 포함하는 제약 조성물, 및 Toll-유사 수용체, 예컨대 TLR7 및 TLR8과 관련이 있는 질환 또는 장애의 치료 또는 예방을 위한 상기 화합물의 사용 방법을 제공한다.  일 측면에서, 상기 화합물 (하기 화학식 I)은 백신의 유효성을 증진시키기 위한 보조제로서 유용하다. 
<화학식 I> 
   
상기 식에서, X 3 은 N이고; X 4 는 N 또는 CR 3 이고; X 5 는 -CR 4 =CR 5 이다.
Patent KR-20100123895-A (KR)
Inventor: PHARRIS JENNIFER
IPC: G06Q20/00
Filed: 2009-04-02
Abstract: 본 발명의 실시예는 일반적으로 모바일 전화 장치를 위한 거래 시스템 및 방법을 제공한다. 예를 들어, 본 발명의 실시예에 의해, 모바일 전화기가 직접, 지불 거래 서버와 함께, 다양한 금융 거래를 위한 지불 장치(payment device)로서 사용될 수 있다. 추가로, 본원에서 기재되는 모바일 전화 장치를 위한 거래 시스템 및 방법에 의해, 신원 도용을 방지하면서, 하나의 저장 대금 계좌(value account)에서 또 다른 저장 대금 계좌로 이체하는 것에 의존하지 않는 방식으로, 모바일 전화기는 지불 거래에 참여할 수 있다.
Patent KR-20100135260-A (KR)
Inventor: GUTH JACOB
IPC: A61K9/127
Filed: 2009-04-10
Abstract: 다가 알콜과 같은 방출 조절제를 사용하여 올레오좀을 제제화함으로써 올레오좀으로부터 활성 약제의 방출율을 조절할 수 있다. 이와 관련하여, 활성 약제를 함유하는 올레오좀은 국소용 제제를 비롯하여 다양한 제제에 사용될 수 있다.
Patent KR-20100133494-A (KR)
Inventor: SHIBUI SATOSHI
IPC: G03F7/004
Filed: 2009-05-25
Abstract: (A) 하기 일반식 (1) :  
   
{식 중, X 1  은 적어도 2 개의 탄소 원자를 갖는 4 가의 유기기이고, Y 1  은 적어도 2 개의 탄소 원자를 갖는 2 가의 유기기이고, 또한 m 1  은 1 ∼ 1000 의 정수이다} 로 나타내는 하이드록시아미드 구조를 갖는 알칼리 수용액 가용성 중합체 100 질량부에 대하여, (B) 광 산발생제 1 ∼ 50 질량부, (C) 하기 일반식 (2) :  
   
{식 중, D 1  은 수소 원자, 탄소수 1 ∼ 6 의 알킬기, 알케닐기, 및 가교할 수 있는 유기기로 이루어지는 군에서 선택되는 관능기를 적어도 1 개 갖고, M 1  은 -CH 2 -, -O- 및 -S- 로 이루어지는 군에서 선택되는 기를 나타내고, Z 1  은 2 가의 유기기이고, n 1  은 0 ∼ 4 의 정수이고, 또한 D 1  이 복수 있는 경우, 복수의 D 1  은 동일해도 되고 상이해도 된다} 로 나타내는 화합물 1 ∼ 40 질량부를 함유하는 것을 특징으로 하는 감광성 수지 조성물.
Patent KR-20110028287-A (KR)
Inventor: ALES III THOMAS MICHAEL
IPC: G08B21/20
Filed: 2009-06-05
Abstract: 센서 부식의 감소 방법은 흡수 용품에 통합되는 습윤 센서와 전기적으로 연결되도록 구성된 모니터를 제공하는 것을 포함한다.  습윤 센서는 제1 도전체 및 제2 도전체를 갖고, 모니터는, 모니터가 부착되어 작동될 때, 제1 도전체에 전압을 인가하고, 도전체에 걸쳐 전위를 측정하며, 제1 도전체로의 전압을 중단하는 것을 포함하는 단계의 시퀀스를 반복적으로 실행하는 프로그래밍 명령을 포함한다.  명령은 또한 제1 도전체 및 제2 도전체에 전압을 교대로 인가하고/하거나 전압 중단 후 제1 도전체 및/또는 제2 도전체를 접지하는 것을 포함하는 단계의 시퀀스를 반복적으로 실행할 수 있다.
Patent KR-20110033149-A (KR)
Inventor: CELANIRE SYLVAIN
IPC: C07D213/75
Filed: 2009-06-02
Abstract: 본 발명은 경증 인지 장애, 알츠하이머병, 학습 및 기억 장애, 인지 장애, 주의력 결핍 장애, 주의력 결핍 과다활동 장애, 파킨슨병, 정신분열병, 치매, 우울증, 간질, 발작, 경련, 수면/기상 및 각성/경계 장애, 예를 들어, 과다수면 및 기면증, 동통 및/또는 비만을 포함하는 중추신경계의 질병 또는 병리질환의 치료 및 예방에 유용한, 시클로부톡시기를 포함하는 화학식(Ⅰ)의 화합물, 이러한 화합물을 제조하는 방법, 이러한 화합물을 포함하는 약학적 조성물, 및 약물로서의 상기 화합물 및 조성물의 용도에 관한 것이다:
Patent KR-20110044176-A (KR)
Inventor: WANG CHAO CHUN
IPC: H04B7/04
Filed: 2009-06-17
Abstract: 통신 디바이스를 포함하는 통신 시스템이 제공된다.  트레이너 통신 디바이스는, 적어도 하나의 연결된 트레이닝 시퀀스를 생성하고, 적어도 하나의 연결된 트레이닝 시퀀스를 전송하고, 복수의 통신 디바이스 중 나머지의 적어도 하나로부터 대응하는 채널 특성을 기술하는 하나 이상의 응답 메시지를 수신한다.  복수의 통신 디바이스 중 나머지의 하나 이상의 트레이니 통신 디바이스는 각각, 적어도 하나의 연결된 트레이닝 시퀀스를 수신하고, 적어도 하나의 수신된 연결된 트레이닝 시퀀스에 따라 트레이너와 트레이니 사이의 채널 특성을 결정하고, 채널 특성 정보를 삽입하여 응답 메시지의 적어도 하나를 생성하고, 응답 메시지를 전송한다.
Patent KR-20120079336-A (KR)
Inventor: KIM WON KYUM
IPC: H04N13/00
Filed: 2011-01-04
Abstract: 본 발명에서는 3D 영상 처리 모드로 설정된 상태에서, 한쪽 입력 영상이 비정상적인 경우에는 이를 표시하지 않고, 대신 다른 한쪽의 정상적인 입력 영상을 우안 영상 출력 시점과 좌안 영상 출력 시점 양쪽 모두에 대해 출력하도록 하고, 비정상적인 상태를 시청자에게 알릴 수 있는 영상 출력 또는 음성 출력을 생성한다. 이를 통해 비정상적인 3차원 입력 영상이 입력되는 경우, 이를 검출하고, 시청자에게 통지할 수 있게 된다.
Patent KR-20120079649-A (KR)
Title: Probe structure and method for manufacturing the same
Inventor: GOO CHUL HWAN
IPC: G01R1/067
Filed: 2011-01-05
Abstract: PURPOSE: A probe structure including a bump and a manufacturing thereof are provided to steadily attach a bump to a probe pattern. CONSTITUTION: Probe patterns(P1) are formed on a base layer. Bumps(B1) are formed on an end portion of the probe patterns. Cover patterns(C1) simultaneously contact the bumps and the probe patterns. The bumps are exposed to a part of an upper side of the probe patterns. The cover patterns cover the bumps and the exposed the probe patterns.
Patent KR-20110081112-A (KR)
Title: Coated conductor with improved grain orientation
Inventor: BOCK JOACHIM
IPC: C23C18/52
Filed: 2011-01-07
Abstract: PURPOSE: A coated conductor improved the orientation of particles is provided to get the buffer layer which essentially shows the extent of the texture of substrate by using the chemical solution deposition. CONSTITUTION: A layered structure for the coated conductor comprises the biaxial texture metallic board and a seed layer. The seed layer has the general equation (Ce1-yGdy) O2- δ in which y is 0<=y<=0.4 and δ is the balance of oxygen. The seed layer is evaporated in the top of the substrate. The further layer is evaporated on the seed layer. The further layer has -0.25<=z<=0.64 in which general equation La2+zZr2-zO7-z/2 or the La2+zZr2-zO7-z/2. La is replaced with one or more other rare earth materials selected from the group consisting of Sc, Y, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu.
Patent KR-20120081880-A (KR)
Title: A method of inhibiting rancidity of seasoned laver using powder of vitamin tree leaves
Inventor: KIM EUN JEONG
IPC: A23L17/60
Filed: 2011-01-12
Abstract: PURPOSE: An acidification controlling method of seasoned laver using hippophae rhamnoides leaves is provided to prevent the bad smell and taste of the seasoned laver caused by the acidification. CONSTITUTION: An acidification controlling method of seasoned laver comprises a step of adding 0.5-3wt% of hippophae rhamnoides leaf powder when adding seasoning oil and refined salt to the laver. The hippophae rhamnoides leaf powder is coated on the surface of the laver. The expiration date of the seasoned laver can be extended.
Patent KR-20120082268-A (KR)
Title: Digital cable broadcast system and broadcast data transmition method using ip multicast transformation mechanism
Inventor: JIN YONG MIN
IPC: H04N7/10
Filed: 2011-01-13
Abstract: PURPOSE: A digital cable broadcast system using the change method of IP(Internet Protocol) multicast and broadcast data transmission method are provided to promote the compatibility of a system by enabling a user to use a cheap cable modem instead of an embedded type cable modem. CONSTITUTION: A head-end system(100) creates a first type multicast packet for a first type cable modem(211). A destination address of the first type multicast packet changes the destination address of a multicast change server(180) in order to be separated from a multicast group address of the first type cable modem. A CMTS(Cable Modem Termination System)(170) changes the multicast group address of the first type multicast packet into a DSG(DOCSIS Set top-box Gateway) tunnel. The CMTS does not change the multicast group address of a second multicast packet into the DSG tunnel.
Patent KR-20120091752-A (KR)
Title: Pocket type polygon a shrimp net
Inventor: KIM JOUNG CHIL
IPC: A01K69/10
Filed: 2011-02-10
Abstract: PURPOSE: A pocket type polygonal shrimp collecting net is provided to easily collect shrimps or fish by attaching a pocket type cylinder part at the lower side of a shrimp collecting net. CONSTITUTION: A pocket type polygonal shrimp collecting net is an umbrella shaped frame and a pocket type cylinder part(300). A net is attached to the frame. The frame is folded at the external side of water and is unfolded in the water. The frame is in the form of tetragon to octagon. When the collecting net is drawn from the water, collected shrimps or fish are introduced into the cylinder part to be easily transferred to a storing container.
Patent KR-20110063717-A (KR)
Title: Coat hanger
Inventor: YANG KWANG MO
IPC: A47G25/06
Filed: 2011-02-11
Abstract: PURPOSE: A clothes hanger bar is provided to enhance convenience thereof and to be used in a vehicle by replacing a part. CONSTITUTION: A clothes hanger bar comprises: a first round rod(10) having a right insertion groove; a first extrusion round rod(20) which is inserted into the right insertion groove of the first round rod and in which a screw thread is formed in the end thereof; a right spring(30) in which the end thereof comes into contact with the first extrusion round rod and which pushes the first extrusion round rod; a second extrusion round rod(40) in which a screw thread is formed in the end thereof; a left spring(50) which pushes the second extrusion round rod; and a stopper member(60).
Patent KR-20120093644-A (KR)
Title: Displacement-amplifying damping system and construction method using that
Inventor: CHOI JAE HYOUK
IPC: E04B1/98
Filed: 2011-02-15
Abstract: PURPOSE: A displacement amplifying type damping system and a construction method thereof are provided to improve damping efficiency of a damping device by amplifying displacement generated in a structure. CONSTITUTION: A displacement amplifying type damping system(100) comprises an outer frame(110), a damping device(120), and a displacement amplifying unit(130). The outer frame is installed on a structure(10). The damping device is installed on the outer frame and reduces external force applied to the structure and the outer frame. The displacement amplifying unit connects the outer frame and the damping device to each other to power the damping device by amplifying displacement generated in the outer frame.
Patent KR-20110128126-A (KR)
Title: Setting sheets set for spoon support
Inventor: KWON HYOUNG TEAK
IPC: A47G21/14
Filed: 2011-02-18
Abstract: PURPOSE: A setting paper set for supporting spoons is provided to enable users to put the spoons on top of the setting paper set when a table on unsanitary. CONSTITUTION: A setting paper set for supporting spoons comprises the following: a location setting unit(11) marking the position for putting the spoons; a subject displaying unit(13) printed with the name of a distributor; setting paper(10) including a mark unit(12) with drawings; a storing unit for storing the setting paper; and a supporter supporting the storing unit.