baber/WOPTO huggingface dataset:
Patent KR-20120036156-A (KR)
Title: A golf game unit and method of using screen golf ground and field ground and autometic golf ball supply unit
Inventor: GONG SEUNG GYEONG
IPC: A63B69/36
Filed: 2010-10-07
Abstract: PURPOSE: A golf game device, a golf game method, and a recording medium with a program code are provided to enable a user to obtain a feeling of playing in a wide golf course. CONSTITUTION: A golf game device comprises a screen golf course(100), a game progress server for the screen golf course, and an automatic golf ball feeder(300). The screen golf course is equipped with a frame and a screen. One side of the frame is assembled in a form of an opened box. The game progress server for the screen golf course grasps coordinate and route of a hit golf ball based on sensed and analyzed swing speed and the angle of a club and a map image on the screen. The automatic golf ball feeder automatically supplies a golf ball.
Patent KR-20120040939-A (KR)
Title: Welding apparatus
Inventor: WOO GAP JOO
IPC: B23K101/10
Filed: 2010-10-20
Abstract: PURPOSE: A welding apparatus is provided to easily adjust the gap of supporting rollers without the replacement of a pipe supporting member although the size of the pipe is changed. CONSTITUTION: A welding apparatus(10) includes a base member, a transferring member(200), a welding member(300), and a pipe supporting member(400). The base member includes a rotatable case(130). The transferring member includes a supporting post(210) and a ball screw part(230). The supporting post is formed at one upper part of the case. The ball screw part is combined with the supporting post. The welding member is vertically moves through the transferring member. A welding torch(310) is formed at end part of a supporting structure in connection with the supporting post. The welding member moves the welding torch to the vertical direction and to the horizontal direction.
Patent KR-20120040996-A (KR)
Inventor: YOU BYOUNG JU
IPC: F24C15/18
Filed: 2010-10-20
Abstract: 본 발명은 발열체를 간단하게 그리고 안정적으로 베이스에 고정할 수 있으면서도 전자렌지 내부에서 사용시에 스파크가 발생하지 않아서 안전한 전자렌지용 발열용기에 관한 것으로서, 본 발명에 따른 전자렌지용 발열용기는 마이크로파를 흡수하여 열을 발생하는 판상의 발열체; 상기 발열체가 함입되고 상측에 조리용기가 탑재되며, 플라스틱 재질로 이루어지는 베이스; 상기 발열체의 가장자리를 감싼 상태에서 상기 베이스와 결합하여 상기 발열체를 고정하는 금속 재질의 발열체 고정커버; 및 상기 발열체와 베이스 사이에 개재되어 상기 발열체에서 발생한 열을 차단하는 단열판;을 포함하며, 상기 베이스 내부에 상기 발열체와 단열판이 함입되는 크기 및 깊이로 일체형성되는 발열체 삽입 측벽; 상기 발열체 삽입 측벽의 외면에 외측 방향으로 돌출된 형태로 일정 간격 이격되어 형성되는 다수의 걸림턱; 상기 발열체 고정커버의 가장자리에 하측 방향으로 절곡되어 형성되며, 상기 걸림턱 위치와 대응되는 위치에 형성되어 상기 걸림턱에 걸리는 다수개의 걸림구;에 의하여 상기 발열체 고정커버와 베이스가 체결되는 것을 특징으로 한다.
Patent KR-20120043295-A (KR)
Title: High power light emitting device and manufacturing method therefor
Inventor: JEONG TAK
IPC: H01L33/36
Filed: 2010-10-26
Abstract: PURPOSE: A high power light emitting device and a manufacturing method thereof are provided to increase optical power of a light emitting diode by forming a p-type electrode pad and an n-type electrode pad on one side of a support layer. CONSTITUTION: A first metal connection layer is formed in order to connect an n-type electrode pad and an n-type semiconductor layer(S50). A second seed metal layer and a first seed metal layer are respectively formed on the upper parts of a reflective film layer and the first metal connection layer(S60). A support layer is formed(S70). A second metal connection layer and a third metal connection layer are formed by inserting a metallic material into an etched part of the support layer(S80). A sapphire substrate is removed(S90). The n-type electrode pad and a p-type electrode pad are respectively formed on the second metal connection layer and the third metal connection layer(S100).
Patent KR-20120044081-A (KR)
Title: Honeycombed shades sheet by unified weaving and honeycombed shades thereof
Inventor: HA SOO YONG
IPC: A47H23/06
Filed: 2010-10-27
Abstract: PURPOSE: An integratedly woven honeycomb shade sheet and the honeycomb shade of the same are provided to simplify weaving operations without a bonding operation and to save costs required for manufacturing processes. CONSTITUTION: An integratedly woven honeycomb shade sheet is composed of a front sheet(2), a rear sheet(4), an intermediate sheet(6), and a processing curtain sheet. Inner folding lines(10b) are formed at the connecting positions of the front sheet and the intermediate sheet. Outer folding lines(10a) are formed at the middle positions of the connecting positions. The intermediate sheet is connected between the front sheet and the rear sheet. The processing curtain sheet connects intermediate sheets to be separated. The front sheet and the rear sheet are folded to stack the intermediate sheet of the processing curtain sheet to in order to form a honeycomb structure.
Patent KR-20120045509-A (KR)
Title: Liquid crystal display device and driving method for thereof
Inventor: PARK SUN HEE
IPC: G09G3/36
Filed: 2010-10-29
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to improve display quality of a three-dimensional image by reducing a flicker effect. CONSTITUTION: A standard flicker energy value is created(S10). The standard flicker energy value determines a flicker effect. A flicker energy measurement value is calculated according to an inputted image signal(S40). A flicker energy ratio is calculated by dividing the flicker energy measurement value by the standard flicker energy value(S50). The brightness of a backlight is controlled when the flicker energy ratio exceeds 1.0(S70).
Patent KR-20120046660-A (KR)
Inventor: PAK SE HWAN
IPC: A62C31/00
Filed: 2010-11-02
Abstract: 본 발명은 열기구를 이용한 고층화재 시 진화작업과 인명구조를 위해 발명 구상 한 것이다. 열기구를 만들어 공기를 주입한 후 열을 가하면 열기구안의 공기 운동이 활발해지면서 공기밀도가 작아져 열기구가 위로 상승하는 원리를 이용해 고층까지 올라갈 수 있고 열기구 크기에 따라 중량도 조정하여 실고 상승할 수 있다. 고층아파트 및 고층건물에 소방차가 진입하지 못하여 재산 및 인명피해가 많이 발생하는 문제점을 해결하기 위하여 보다 빠르고 안전하게 구조 진압을 하기 위한 방법 및 요령을 접목하여 고층이라도 적은 공간에서 소방진압을 하는 것을 개발, 사용하는 방법이다. 
방염 처리된 직사각 열기구(공기가 없는 상태), 알루미늄 직사각 바스켓, 송풍기, 버너, 윈치 와이어, 연료탱크 등을 소형차량에 장착하고 직사각열기구를 공중에 띄워 화재 난 지점의 윗층이나 아래층에 호스를 연결하여 알루미늄 고정 핀을 이용해 바스켓을 베란다에 고정한 후 지면에 있는 윈치 와이어가 장착된 자동차에서 조종해서 골목 안이나 좁은 공간에서 인명구조 및 화재진압을 할 수 있는 구상이다. 
[색인어] 
방염처리 된 직사각열기구, 알루미늄 직사각바스켓, 버너, 송풍기, 연료통, 알루미늄 길이조정 고정 핀, 자동차 부착 윈치와이어시설
Patent KR-20120048414-A (KR)
Title: Method of manufacturing the semiconductor chip
Inventor: PARK SANG WOOK
IPC: H01L21/301
Filed: 2010-11-05
Abstract: PURPOSE: A method for manufacturing a semiconductor chip is provided to control the generation of a crack site by eliminating layer which is damaged due to laser and to form a plurality of circuit regions on a semiconductor substrate. CONSTITUTION: A semiconductor substrate(100) including circuit regions(102) is prepared. A protection sheet(108) is attached to the front side of the semiconductor substrate. A damaged layer is formed by irradiating the inner side of the semiconductor substrate with laser. A semiconductor chip(112) is formed by polishing the semiconductor substrate and respectively dividing the circuit regions. The damage layer is eliminated while polishing the semiconductor substrate. The semiconductor substrate comprises a scribe lane which isolates the circuit regions. The scribe lane comprises a region in which metal patterns are formed.
Patent KR-20120049505-A (KR)
Title: Method of miming top-k important patterns
Inventor: YUN UN IL
IPC: G06F17/30
Filed: 2010-11-09
Abstract: PURPOSE: A mining method of important patterns is provided to efficiently mine important patterns by considering weighted value and frequency. CONSTITUTION: A weighted support-tree is generated. Database is applied to the weighted support-tree. An item is removed from the weighted support-tree(S830). A pattern growth scheme is applied to the weighted support-tree. The weighted support-tree is a tree structure of a compressed type. Nodes are composed of a type of high frequency.
Patent KR-20110058672-A (KR)
Title: Voltage converter and systems including same
Inventor: DEV ALOK GIRDHAR
IPC: G11C5/14
Filed: 2010-11-12
Abstract: PURPOSE: A voltage converter and a system including the same are provided to expand a sinker under silicide, thereby enhancing the conductivity between a P-body area with a sinker area and a high side FET source area. CONSTITUTION: A semiconductor die includes a circuit surface and a non-circuit surface. An LDMOS(Lateral Diffusion Metal Oxide Semiconductor) FET(98) is formed on the circuit surface of the semiconductor die. Source areas(114,115) of a high side LDMOS FET are formed on a P-body area(110). A low side LDMOS FET(96) is formed on the circuit surface of the semiconductor die. A drain area(122) of the low side LDMOS FET is electrically connected to the source areas of the high side LDMOS FET.
Patent KR-20120051409-A (KR)
Title: Semiconductor device with vertical channel transistor and method of operating the same
Inventor: KIM DAE IK
IPC: H01L29/78
Filed: 2010-11-12
Abstract: PURPOSE: A semiconductor device which includes a vertical channel transistor and an operation method thereof are provided to secure an enough separation distance between a plug and a gate pattern, thereby improving the cross-sectional area of the plug. CONSTITUTION: A substrate(100) comprises active patterns(ACT) which are defined by first trenches(101) and second trenches(102). Gate patterns are inserted into the first trenches. A lower signal wire(161) is connected to a lower impurity region(141) through an undercut region. The lower impurity region includes a low density region and a high density region. The low density region and the high density region are formed in order to have a conductivity type different from the substrate.
Patent KR-20120052769-A (KR)
Title: Apparatus and method for synchronizing virtual machine
Inventor: HA KI RYONG
IPC: G06F9/44
Filed: 2010-11-16
Abstract: PURPOSE: A virtual machine synchronization apparatus and a method thereof are provided to maintain a synchronization state of a virtual machine by providing an updated virtual machine image regardless of movements of a user. CONSTITUTION: A distributed image server(110) includes servers distributed on a network. The distributed image server transfers a virtual machine image to a user and synchronizes the virtual machine image. A virtual machine operation management part(120) provides a virtual machine management program in order to execute the virtual machine image in a user terminal regardless of user movements. The distributed image server updates a copy-of-write(COW) image to the virtual machine image for synchronizing the virtual machine image. The COW image is crated by changing a basic image of the virtual machine image.
Patent KR-20120087219-A (KR)
Title: Apparatus and method for promoting construction of communication facilities
Inventor: PARK SUK JI
IPC: G06Q10/00
Filed: 2010-11-25
Abstract: PURPOSE: A communication facility construction promotion apparatus and method thereof are provided to minimize client discomfort by controlling a self-work schedule by enabling a client to recognize influence on construction beforehand. CONSTITUTION: An input unit(10) inputs communication facility information. An affected client extraction unit(20) extracts influence client information for clients who receive influence on a construction of a community facility according to the communication facility information from a facility information DB(DataBase)(21). A promotion target customer extraction unit(40) extracts client information corresponding to the influence client information as promotion target client information from the collected client information. A setup unit(50) sets determined construction schedule.
Patent KR-20110111227-A (KR)
Inventor: CHOI KYONG SIK
IPC: G02F1/1337
Filed: 2010-11-30
Abstract: 본 발명은 액정표시장치의 색 특성 또는 시인성을 향상시키 위해 액정 분자들의 거동을 조절하는 화소전극 표시판 및 액정표시판 조립체 및 이들을 제조하는 방법들에 관한 것이다.  
 상기 액정표시판 조립체는 상부 표시판과 하부 표시판 사이에 위치한 액정층, 상부 표시판을 구성하며 상부기판에 형성된 공통전극, 상기 하부 표시판을 구성하며, 상기 상부기판과 대향하는 하부기판 상에 행렬 형태로 형성되고 상기 공통 전극을 마주하고 기본색들을 나타내는 복수의 화소들을 가지는 기본화소군, 상기 화소들의 각각에 포함된 제1 영역에 형성된 제1 부화소와 제2 영역에 형성된 제2 부화소, 상기 제1 부화소에 포함되고, 상기 상부 표시판 또는 상기 하부 표시판에 부착된 편광자의 편광축에 대하여 형성된 제1 각도 방향으로 평행하게 형성된 복수의 제1 미세 가지들을 갖는 제1 부화소 전극, 상기 제1 미세 가지들과 실질적으로 수직방향으로 미리 결정된 제1 폭을 가지며 상기 제1 미세 가지들 사이에 형성된 복수의 제1 미세 슬릿들, 상기 제2 부화소에 포함되고, 상기 상부 표시판 또는 상기 하부 표시판에 부착된 편광자의 편광축에 대하여 형성된 제2 각도 방향으로 평행하게 형성된 복수의 제2 미세 가지들을 갖는 제2 부화소 전극, 상기 제2 미세 가지들과 실질적으로 수직방향으로 미리 결정된 제2 폭을 가지며 상기 제2 미세 가지들 사이에 형성된 복수의 제2 미세 슬릿들, 및 상기 기본화소군의 상기 제1 부화소들과 상기 제2 부화소들 중 선택된 적어도 하나의 부화소에 형성된 상기 제1과 제2 폭들 중 어느 하나는 나머지 선택되지 않은 상기 부화소들에 형성된 상기 제1과 제2 폭들 중 어느 하나와 다름을 포함한다.
Patent KR-20120063267-A (KR)
Title: Composition for antiaging comprising the extract of decaspermum fruticosum as an active ingredient
Inventor: AHN KYUNG SEOP
IPC: A61P17/00
Filed: 2010-12-07
Abstract: PURPOSE: A composition containing Decaspermum fruticosum extract is provided to suppress DPPH free radical generation and to ensure excellent antioxidation. CONSTITUTION: A pharmaceutical composition for anti-aging contains Decaspermum fruticosum extract as an active ingredient. The extract is prepared using water, low alcohol of C1-C4, or a mixture thereof. A health food composition for anti-aging contains the extract as an active ingredient. A cosmetic composition for anti-aging contains the extract as an active ingredient.
Patent KR-20120063721-A (KR)
Title: Touch screen apparatus and method for controlling the touch screen apparatus
Inventor: KIM JONG YUN
IPC: G06F3/044
Filed: 2010-12-08
Abstract: PURPOSE: A touch screen apparatus and a method for controlling the same are provided to determine whether input proceeds by an input unit or fingers. CONSTITUTION: A vector computation unit(111) computes vector perpendicular to a touch screen device(110). A receiving unit(112) receives vector on the direction that a contact portion of an input unit of the touch screen device faces from the input device(120). An angle computation unit(113) computes an angle between the perpendicular vectors and vector on the direction of the contact portion. A determining unit(114) determines the control of the touch screen device by the input unit.
Patent KR-20120064792-A (KR)
Title: The manufacturing method of fever carbon thread releasing far infrared ray
Inventor: KIM YOUNG CHUL
IPC: C09D5/00
Filed: 2010-12-10
Abstract: PURPOSE: A method for fabricating heat carbon yarn which releases far infrared ray is provided to protect carbon particles and to obtain fabric with excellent conductivity. CONSTITUTION: A method for fabricating heat carbon yarn which releases far infrared ray comprises: a carbonizing PAN(poly ethylene)-based and rayon-based resin at high temperature to form carbon; a step of mixing the carbon in non-combustible liquid resin; a step of forming carbon yarn from the mixture; a step of drying the carbon yarn and coating the carbon yarn with flame retardant yarn; a step of impregnating the coated carbon yarn into a liquid resin; and a step of drying the coated carbon yarn.
Patent KR-20110066876-A (KR)
Title: Apparatus for rigidifying radial bed catalytic conversion units
Inventor: DELEAU FABRICE
IPC: B01J8/00
Filed: 2010-12-10
Abstract: PURPOSE: A apparatus for reinforcing radius direction layer catalytic conversion unit is provided to improve the structural reinforcement of the out basket with system of spiral wire member. CONSTITUTION: As to the apparatus for reinforcing the radius direction layer catalyst conversion unit, the radius direction layer is besieged in the circular domain of between the cylindrical outer casing(1) and the basket cylindrical inner casing(2). The outer side surface of the basket is formed with the system of vertical wires which are separated by the water level distance of 0.1-5mm. The vertical wires are maintained by the assembly of horizontal metal rings which are separated by the vertical gap(Ea) of 5-200mm. The outer side surface of the basket is reinforced by the system of the spiral wire member. The system of the spiral wire member includes: a first spiral assembly which has the angle of inclination (&alpha;) of 10-80° to the horizontal direction; and a second spiral assembly which has the angle of inclination of - &alpha; of ±10° to the horizontal direction and is crossed with the first assembly.
Patent KR-20120064988-A (KR)
Title: Lamp having high-efficiency of radiating heat
Inventor: JEOUNG DONG JIN
IPC: F21V7/22
Filed: 2010-12-10
Abstract: PURPOSE: A lamp having high heat radiation efficiency is provided to extend the lifetime of a lamp by including a heat radiation means for absorbing heat radiated from the lamp. CONSTITUTION: A lamp(10) and a reflector(20) is built in a case(30). A heat sink(21) made of a board is installed in the reflector. The cross section of the heat sink is folded into a support surface(21a) and a vertical surface(21b). A light transmitting cover(40) is assembled to shut tightly the outer circumference of the case. A connection part(10a) of the lamp is combined with a fixed socket(50) by slide fitting.
Patent KR-20120065010-A (KR)
Title: Thermoelectrics having high figure of merit
Inventor: LIM YOUNG SOO
IPC: H01L35/02
Filed: 2010-12-10
Abstract: PURPOSE: Thermoelectric materials are provided to improve thermoelectric performance by filling nano pores with materials with electric conductivity and Seebeck coefficients which are different from materials comprising porous elements. CONSTITUTION: A nano porous element(20) is made of the first materials. The nano pore of the nano porous element is filled with the second materials(30). A Seebeck coefficient and electric conductivity of the first materials are different from the Seebeck coefficient and electric conductivity of the second materials.
Patent KR-20120066131-A (KR)
Title: Gas burner
Inventor: CHAE SU BAEK
IPC: F24C3/08
Filed: 2010-12-14
Abstract: PURPOSE: A gas burner is provided to prevent the wrong assembling of a burner head as the thickness of the burner head is close to a trivet so if the burner head is miss-assembled, the burner head contact with the trivet and users realize the wrong assembling. CONSTITUTION: A gas burner comprises a burner body, and burner head. A gas ejecting port is formed at the center of the burner body. A burner port is formed along the upper edge of the burner body. The burner body is placed between the gas ejecting port and the burner port, and comprises an assembled protrusion(13) protruded upward. The burner head comprises an assembled groove, in which the assembled protrusion of the burner body is inserted. The flame holes of the gas ejecting port and burner port are on the same level.
Patent KR-20120066210-A (KR)
Inventor: KIM TAE GAP
IPC: H04N7/08
Filed: 2010-12-14
Abstract: 본 발명은, 수신하는 방송신호에 포함되어 있는 정보, 예를 들어 서브타이틀, 텔리텍스트 데이터의 저장에 관한 것이다. 본 발명에 따른 일 방법은, 방송신호를 동조하여 그 동조된 방송신호로부터 제 1영상 프로그램을 디코딩 출력하는 단계와, 상기 방송신호로부터, 서브타이틀 또는 텔리텍스트 데이터와 같은 텍스트표시 지향 데이터를 추출하고 그로부터 텍스트 데이터를 획득하는 단계와, 상기 획득한 텍스트 데이터를, 상기 제 1영상 프로그램의 타이틀이 파일명에 포함된 제 1파일내에 기록하는 단계와, 시간경과 또는 채널전환에 따라, 동조된 방송신호에서 제 1영상 프로그램과 상이한 제 2영상 프로그램이 제공되는 경우, 상기 제 1파일을 닫고, 상기 제 2영상 프로그램의 타이틀이 파일명에 포함된 제 2파일을 자동 생성하여 그 제 2파일내에, 현재 동조된 방송신호로부터 획득한 텍스트 데이터를 기록하는 단계를 포함한다.
Patent KR-20120066532-A (KR)
Title: Position recognition system of movement- object using camera
Inventor: LEE JONG HUN
IPC: H04N7/18
Filed: 2010-12-14
Abstract: PURPOSE: A position recognition system for a moving body using a camera is provided to detect identity of the moving body and to monitor the position of the moving body. CONSTITUTION: A position recognition system for a moving body(100) comprises: a plurality of IR(infrared ray) camera(200); a moving body location determining device(300) for obtaining an image, which recognizes character or number formed on a wearing member; and a monitoring device(400) for outputting personal information and real-time moving position of the moving body.
Patent KR-20120067192-A (KR)
Title: 전자기기
Inventor: PARK YOUNG SUN
IPC: G06F1/16
Filed: 2010-12-15
Abstract: 제 1 부재와, 제 1 부재에 이동 가능하게 결합되어 제 1 부재의 전면을 개폐하는 제 2 부재와, 제 2 부재가 제 1 부재에 이동 가능하게 결합되도록 하는 슬라이딩 장치와, 제 1 부재의 전면이 개방된 상태에서 슬라이딩 장치를 회전시키는 힌지장치를 포함한 전자기기에 있어서, 힌지장치는 제 1 부재에 고정되는 제 1 힌지부재와, 슬라이딩 장치에 고정되며 제 1 힌지부재에 회전 가능하게 설치되는 제 2 힌지부재와, 제 2 힌지부재에 마련된 제 1 캠면과 상호 작용하며 제 2 힌지부재가 회전하도록 하는 캠유닛을 포함하여, 제 1 부재의 전면이 개방되었을 때, 제 2 부재가 캠유닛에 의해 자동으로 회전하며 틸팅된다.
Patent KR-20120075637-A (KR)
Title: Rfid based warehouse management apparatus
Inventor: MO HEE SOOK
IPC: G06Q10/08
Filed: 2010-12-20
Abstract: PURPOSE: An RFID(Radio Frequency Identification) based distribution storage management apparatus is provided to reduce the quantity of distribution which is returned and discarded by effectively carrying and shipping articles in a warehouse. CONSTITUTION: A distribution control server(20) writes distribution route information, article information, and item information on an electronic record. The distribution control server manages the arrangement and shipping of the articles according to the item information. An article management unit(30) arranges and ships the articles inputted and outputted from a warehouse according to the item information. An authentication server(10) authenticates electronic signatures.
Patent KR-20120078101-A (KR)
Title: Uv curable paint composition and painting method using thereof
Inventor: LEE DAE EUN
IPC: C09D133/14
Filed: 2010-12-31
Abstract: PURPOSE: A UV-curable paint composition is provided to be environment-friendly, not to discharge a volatile organic compound at painting, to have open pore coating texture, and not to be harmful for works. CONSTITUTION: A UV-curable paint composition comprises 20-50 parts by weight of a urethane acrylate oligomer, 5-15 parts by weight of an epoxy acrylate oligomer, 20-50 parts by weight of a reactive acrylic monomer, 1-15 parts by weight of filler, 1-15 parts by weight of abrasive, 1-8 parts by weight of photoinitiator, 1-12 parts by weight of quenching agent, 1-2 parts by weight of wax, and 1-5 parts by weight of additives. The urethane acrylate oligomer and the epoxy acrylate oligomer have the weight average molecular weight of 2,000-6,000. The filler is talc or silica, and the abrasive is ceramic.
Patent KR-20120078219-A (KR)
Title: Breaking apparatus for sleeve refractory brick of taphole
Inventor: KIM JEONG HYEONG
IPC: F27D3/14
Filed: 2010-12-31
Abstract: PURPOSE: A device for crushing a sleeve brick of a top hole is provided to prevent accidents caused by the falling of crushed materials by crushing sleeve bricks inside a furnace. CONSTITUTION: A device for breaking a sleeve brick of a top hole comprises a cylinder(10), a hammer(20), a holder(30), and a crushing tool(40). The top end of the cylinder is closed, and the bottom end is opened. Compressed fluid is supplied or discharged to/from the inner space of the cylinder. The hammer is inserted into the opened bottom end of the cylinder and is lifted up by the pressure of the compressed fluid. The holder is extended downward from the cylinder, and a guide pin(31) is fixed to the holder. The guide pin passes through a guide hole(42) of the crushing tool.
Patent KR-20100044825-A (KR)
Title: Tricyclic bridged cyclopentanedione derivatives as herbicides
Inventor: TYTE MELLONEY
IPC: C07D493/08
Filed: 2008-08-06
Abstract: Compounds of formula (I) wherein the substituents are as defined in claim 1, are suitable for use as herbicides.
Patent KR-20100058638-A (KR)
Title: Method and system for adaptive peak to average power ratio reduction in ofdm communication networks
Inventor: GUO NING
IPC: H04L27/26
Filed: 2008-10-03
Abstract: A method and system adaptively reduce a peak-to-average power ratio in a communication system. Energy is clipped from at least one peak of a modulated signal. The modulated signal includes a plurality of sub-carriers. At least one data sub-carrier is adaptively selected for peak-to-average power ratio reduction use based on known scheduling information. The clipped energy is distributed among at least one data sub-carrier.