baber/WOPTO huggingface dataset:
Patent KR-20090013643-A (KR)
Title: Polyvinylidene difluoride hollow fiber membrane for water treatment and manufacturing method thereof
Inventor: LEE KEW HO
IPC: B01D71/34
Filed: 2007-09-13
Abstract: A polyvinylidene difluoride hollow fiber membrane for water treatment is provided to reduce the replacement cost and stability of water treatment capability compared to treatment capability by forming a sponge structure in such a shape that porous spherical particles in which macro-voids are not formed are entangled, thereby obtaining high strength and high water-permeability. A manufacturing method of a polyvinylidene difluoride hollow fiber membrane comprises: a first step of mixing 15 to 50% by weight of a polyvinylidene fluoride resin, 40 to 75% by weight of a good-solvent, 5 to 30% by weight of a poor-solvent, and 5 to 20% by weight of a plasticizer to prepare a polymer solution; a second step of heating the prepared polymer solution to a temperature range of 60 to 170 deg.C and leaving alone the heated polymer solution to prepare a stabilized polymer solution; a third step of filtering the stabilized polymer solution to obtain a filtrate, and heating the filtrate to a temperature range of 40 to 170 deg.C in a sealed space to prepare a spinning solution; and a fourth step of manufacturing a polyvinylidene difluoride hollow fiber membrane by a phase transition process of maintaining a phase transition tank with a temperature range of 20 to 90 deg.C.
Patent KR-20090029412-A (KR)
Title: Apparatus for locking the handle of circuit breaker
Inventor: HIROAKI KATO
IPC: H01H71/52
Filed: 2007-09-18
Abstract: A handle locking device of the battery circuit breaker is provided to attachably and detachably set up the locking member in the installation unit of the manipulating handle and to miniaturize the battery circuit breaker. The handle locking device(101) is installed on the top of the battery circuit breaker(1). The battery circuit breaker case(2) is formed with the thin box type. The power terminal(3) is installed at the rear side of the shutter case. The load side terminal(4) is installed at the front side of the shutter case. Three terminals are arranged in the power terminal and load side terminal to the respective kind. The power terminal is the plug in type. The load side terminal is the quick connection terminal.
Patent KR-20080044757-A (KR)
Title: Liquid crystal display (lcd) panel assembling method and lcd display thereof
Inventor: HU CHUNG MING
IPC: G02F1/1333
Filed: 2007-09-28
Abstract: A method of assembling an LCD(Liquid Crystal Display) panel and an LCD assembled according to the method are provided to increase a displayed screen area, reduce a gap between assembled unit panels and prevent a displayed image from being disconnected. A method of assembling an LCD panel includes a step of preparing a plurality of LCD panels and a step of overlapping one edge of a unit LCD panel(11) with one edge of another unit LCD panel(12) or arranging the one edge of the unit LCD panel and the one edge of another unit LCD panel in parallel to achieve an assembled LCD panel having a relatively small gap.
Patent KR-20090034476-A (KR)
Title: Display apparatus of leveling optical non-uniformity
Inventor: AN SEUNG DO
IPC: G02B26/10
Filed: 2007-10-04
Abstract: A display device is provided to minimize an initial correction of a light modulator and to remove non-uniformity of a light in an illumination optical system by using a light leveling device arranged in the illumination optical system. A light leveling device(400) repetitively changes a moving route of a base light from a light source(110). A light modulator(120) receives a light in which the moving route is changed, and outputs a modulated light. A scanner scans the modulated light emitted from the light modulator on a screen. An image control part receives an image signal, generates and outputs a control signal for controlling the light source, the light modulator, and the scanner according to the image signal. One end of a cross section of the base light is positioned in one end of the light modulator in a first point of time by the light leveling device. The other end of the cross section of the base light is positioned in the other end of the light modulator in a second point of time by the light modulator.
Patent KR-20090034561-A (KR)
Title: Magnetic jig apparatus for laser welding
Inventor: LEE MUN YONG
IPC: B23K26/10
Filed: 2007-10-04
Abstract: A magnetic jig apparatus for laser welding is provided to control exact position by fixing upper and lower welded objects with using upper and lower electromagnets and moving upper and lower welded objects. An electromagnet jig apparatus for laser welding comprises: a base plate(2); a lower jig set(4) equipped with a plurality of jigs; a lifting unit(6) vertically arranged in left and right of the lower jig set; and an upper jig set(8) equipped with a plurality of jigs(10) fixing the upper welded object with the magnetic force. The lower jig set is arranged in the central part of the base plate at regular intervals. The lower welded object is fixed with the magnetic force. The lifting unit comprises: forward and backward guide rails(26,28); a lifting member(30) which vertically slides between the forward and backward guide rails; a screw bar(34); and an electric motor(42) operating the screw bar.
Patent KR-20090036059-A (KR)
Title: Method for providing wireless one-time authentication location and mobile phone, recording medium
Inventor: JUNG JONG PIL
IPC: H04W12/06
Filed: 2007-10-08
Abstract: A method for offering a wireless one-time-use authentication location, a system therefor and a recording medium therefor are provided to offer information for showing the location of a wireless terminal corresponding to the coordinate information of the wireless terminal to a communication means of a client. An information receiving means receives security authentication request information including a disposable authentication key and coordinate information of a portable phone(135). An authentication server(105) generates a disposable authentication key code for the disposable authentication key. By comparing the disposable authentication key with the authentication key, the authentication server authenticates the validity of the disposable authentication key. An information confirming means checks the location information of the portable phone. An information transmission means(805) confirms information about a client's communication means through the information about the portable phone which transmitted the security authentication request information.
Patent KR-20090050387-A (KR)
Inventor: KIM HYEONG TAE
IPC: H01L21/66
Filed: 2007-11-15
Abstract: 본 발명은 프로브 카드용 탐침 블록 및 이를 포함하는 프로브카드에 관한 것으로, 탐침을 안정적으로 고정하여 내구성과 조립 용이성을 향상시키고, 신호 전달 특성이 우수한 탐침 블록을 제공하기 위하여, 웨이퍼 칩을 검사하기 위한 프로브 카드의 탐침 블록에 있어서; 전체적으로 가로로 누운 사각 기둥 형상을 갖고, 측면에 상부표면에서 하부표면까지 높이 방향으로 형성된 삽입 슬릿이 소정 간격으로 배치된 슬릿 가이드; 및 전체적으로 세워진 얇은 판 형상의 몸체를 갖고, 상단에 웨이퍼 칩의 단자와 접촉하는 핀 형상의 접촉팁이 형성되고, 일측에 삽입 슬릿에 삽입 고정되는 삽입부가 형성되고, 타측에 접촉팁의 신호를 프로브 카드의 인터포저로 전달하는 신호 전달부가 형성된 탐침;을 포함하는 것을 특징으로 한다. 
       
     프로브 카드, 웨이퍼 칩, 탐침, 슬릿 가이드
Patent KR-20090050695-A (KR)
Inventor: YOO SANG YUL
IPC: F16L58/02
Filed: 2007-11-16
Abstract: 본 발명은, 기본적으로 부식 방지 기능을 달성할 수 있고, 부식 방지용 가스켓링과 부식 방지용 내부관의 설치를 용이하게 실시할 수 있으며, 부식 방지용 가스켓링과 부식 방지용 내부관의 분리 역시 용이하게 할 수 있어 관 본체를 재활용할 수 있으며, 장기간 사용하여도 수돗물이 누수되는 현상을 차단할 수 있으며, 계량기와 연결단관 및 스트레이너에 공통적으로 적용할 수 있어 부품의 공용화를 실현할 수 있도록 한 부식 방지관을 제공하는 데 그 목적이 있고, 
     상기와 같은 목적을 달성하기 위한 본 발명은, 유체가 유동되도록 내부에 유로 통로가 관통 형성된 관 본체와; 상기 관 본체의 양단부에 외면 방향으로 각각 돌출 형성됨과 아울러 다수의 체결공이 외곽부에 일정 간격을 두고 관통 형성된 플랜지부와; 상기 유체에 의해 상기 유로 통로 내벽면이 부식되는 것을 방지하기 위한 부식 방지수단을 포함하며, 상기 부식 방지수단은, 상기 체결공을 형성하기 위한 한쌍의 플랜지부 각각의 외곽 끝단부면의 일정 영역을 제외한 내곽 끝단부면에, 상기 유로 통로를 중심으로 하여 둘레 방향으로 형성된 제1 안착홈 및 상기 제1 안착홈의 외곽에 상기 유로 통로를 중심하여 둘레 방향으로 형성된 제2 안착홈과; 상기 제1 안착홈에 삽입되는 패킹링과; 일측부는 상기 한쌍의 플랜지부중 적어도 어느 하나의 플랜지부의 제2 안착홈에 삽입됨과 아울러 상기 패킹링을 압착하면서 상기 내곽 끝단부면에 밀착되고, 타측부는 상기 내곽 끝단부면으로부터 단차지게 돌출되며, 내경부는 상기 유로 통로의 내벽면으로부터 중심 방향으로 돌출되며, 체결 수단에 의해 상기 내곽 끝단부면에 고정되는 내식성 재질의 부식 방지용 가스켓링과; 상기 관 본체의 유로 통로 내벽면에 접촉되면서 삽입되어 양단부가 상기 한쌍의 플랜지부의 제2 안착홈에 삽입된 상기 부식 방지용 가스켓링의 내경부에 지지되는 내식성 재질의 부식방지용 내부관을 포함하여 이루어진 것을 특징으로 한다. 
     
     부식, 방지, 관
Patent KR-20080048407-A (KR)
Title: Coating method and coating apparatus
Inventor: YOSHITAKA OTSUKA
IPC: B05C5/02
Filed: 2007-11-27
Abstract: A coater, and a coating method are provided to control the floated height of a substrate precisely and stably and to improve the quality of film thickness of a coating. A coater comprises a stage(80) which floats a rectangular substrate with the pressure of gas; a returning part(84) which has a holding part(106) for holding the floated substrate so as to be detached and moves the holding part to a certain returning direction on the stage for returning the floated substrate; and a treatment solution supply part which has a long nozzle arranged at the upper part of the stage and discharges a treatment solution toward the substrate passing below the nozzle by the nozzle, wherein the holding part comprises a holding member which is not bent so as to maintain the four corners of the substrate temporally, and a rising and falling part which rises, falls or moves the holding member.
Patent KR-20090056187-A (KR)
Title: Terminal and method of supporting broadcasting technology therein
Inventor: KWON TAE JUNG
IPC: H04N5/445
Filed: 2007-11-30
Abstract: A terminal and a broadcasting technology supporting method thereof are provided to effectively display channel information for a plurality of broadcasting technologies by supporting a plurality of broadcasting technologies. A terminal include a wireless communication unit(110), a controller(180), and an output unit(150). The wireless communication unit scans a respective channel frequency of a plurality of broadcasting technologies. Channel information of the respective broadcasting technologies is displayed by a scanning result. The channel information of each broadcasting technology is displayed by a control signal of the controller.
Patent KR-20090056196-A (KR)
Title: Method for manufacturing cluster molding using mg alloy
Inventor: KIM JAE JOONG
IPC: C25D7/00
Filed: 2007-11-30
Abstract: A cluster molding manufacturing method is provided to produce a cluster molding by polishing the surface of a material and plating it with Cr^3+. A cluster molding manufacturing method comprises a step of die-casting Mg alloy to mold a product of predetermined shape, a step of polishing the surface of the molded product, and a step of forming a triple plating layer of Cu, Ni, and Cr^3+ on the polished surface. The Mg alloy is composed mainly of magnesium(Mg), and contains aluminum(Al) 8.3~9.7 weight%, zinc(Zn) 0.4~1.0 weight%, manganese(Mn) 0.15~0.5 weight%, silicon(Si) 0.1 weight% or less, copper(Cu) 0.03 weight% or less, nickel(Ni) 0.002 weight%, and iron(Fe) 0.005 weight% or less. Each plating thickness in the triple plating layer is Cu: 20~40mum, Ni: 8~15mum, Cr: 0.3~0.6mum.
Patent KR-20090064494-A (KR)
Inventor: LEE BONG GYUN
IPC: B62K11/00
Filed: 2007-12-16
Abstract: A manufacturing method of a motorbike is provided to improve fuel efficiency of the motorbike by using energy generated from an engine efficiently, to drive the motorbike through rotation of a wheel connected to a chain and an intermediate gear. A motorbike includes an engine driving shaft, a rear wheel driving shaft, a first and a second sprockets(1,4), an intermediate gear(2,3), a first and a second chains(5,6), and a rear wheel(7). The first and the second sprockets are installed on the engine driving shaft and the rear wheel driving shaft, and include a plurality of protrusions. The intermediate gear is comprised of sprockets having different diameters, and installed between the first and the second brackets. The first chain and the second chain are interposed between the sprockets, and have a plurality of protrusions.
Patent KR-20090064932-A (KR)
Title: Electro-static discharge(esd) protection device
Inventor: KIM SANG GI
IPC: H01L27/04
Filed: 2007-12-17
Abstract: An ESD(ElectroStatic Discharge) protection element is provided to form a protection circuit satisfactory for various ESD performance indexes by forming a CMOS structure in a SCR structure in order to form a new structure thereof. A drain terminal of a PMOS field effect transistor(PMOSFET)(123) is connected to an anode terminal formed on a semiconductor substrate. A source terminal(122) of a first NMOS field effect transistor(NMOSFET)(113) is connected to a cathode terminal(101) formed on the semiconductor substrate. A plurality of RC networks are connected to a gate terminal of the PMOSFET and a gate terminal of the NMOSFET, respectively in order to apply biases. A source terminal of the PMOSFET is connected with a drain terminal through a metal.
Patent KR-20090066532-A (KR)
Title: Apparatus and method for synchronizing frame in wireless telecommunication system
Inventor: JEON HYUNG JOON
IPC: H04B7/26
Filed: 2007-12-20
Abstract: An apparatus and a method for synchronizing a frame in a wireless communication system are provided to perform frame synchronization by using an internal clock of a base station or a terminal and a frame number included in DL_MAP. An internal clock unit(124) produces time information. A scanning unit(122) uses the generated time information to set the first matching time and the second matching time. The first matching time is matched with the first frame number distinguishing a frame of the first base station. The second matching time is matched with the second frame number distinguishing a frame of the second base station. The scanning unit calculates a frame offset. The scanning unit sets up a receive time of the first frame number as the first matching time.
Patent KR-20090066595-A (KR)
Title: Apparatus and method to control brightness of led using digital code
Inventor: LIM JOON HYUNG
IPC: H05B41/38
Filed: 2007-12-20
Abstract: An illumination control device using a digital code and a controlling method thereof are provided to reduce spurious characteristics according to generation of a driving voltage by converting a control signal to a digital code. An illumination control device using a digital code includes an illumination control unit(210), a digital code generation unit(220), a digital conversion unit(230), and a D/A converter unit(240). The illumination control unit generates a control signal for controlling brightness of illumination devices. The digital code generation unit generates a digital code corresponding to the control signal. The digital conversion unit randomizes the digital code at each of cycles. The D/A converter unit generates a driving voltage by converting the randomized digital code to an analog code.
Patent KR-20090068776-A (KR)
Title: Capacitor in semiconductor device and method for manufacturing the same
Inventor: LEE KEE JEUNG
IPC: H01L27/108
Filed: 2007-12-24
Abstract: A capacitor of a semiconductor device and a manufacturing method thereof are provided to secure the capacity of a capacitor and to form a supporting membrane between storage electrodes in order to prevent the leaning of the storage electrodes. A method for manufacturing a capacitor of a semiconductor device comprises the following steps of: forming a mold dielectric on a substrate(10); selectively etching the mold dielectric to form a storage electrode region; forming a material film on the whole surface of mold dielectric including the storage electrode region and completely reclaiming the material film up to predetermined height of the storage electrode region; separating the material film to form a storage electrode(20a); and removing the mold dielectric.
Patent KR-20080068542-A (KR)
Title: Image forming apparatus and control method thereof
Inventor: PARK SANG HYUN
IPC: G06F3/12
Filed: 2007-12-26
Abstract: An image forming device and a control method thereof are provided to reduce troublesomeness for finding an image file captured on an anniversary one by one by facilitating management of the image files captured on the anniversaries among the image files captured by a digital camera, and classify the image files captured on the anniversaries by providing a classification function. A storing part(120) stores an anniversary log file including type/date information of anniversaries. A controller(130) compares the data information of an image file to be processed with the date information of the anniversary log file. The controller generates a second anniversary folder and stores the processed image files to the second anniversary folder when a first anniversary folder corresponding to the date information of the image file is not found, and stores the processed image files to the first anniversary folder when the first anniversary folder corresponding to the data information of the image file is found. An input unit(140) inputs a user command for correcting the anniversary log file.
Patent KR-20090070225-A (KR)
Title: Hatch and latching system
Inventor: KIM HYUN SOO
IPC: B63B3/54
Filed: 2007-12-27
Abstract: A hatching device for a ship with the excellent thermal insulation and thermal resistance is provided to prevent the airtight and water leakage by the compression of a coaming and a hatch. A hatching device for a ship comprises: an inner plate(40) formed integrally at a lower part of a grid frame having an insulation board; a tightening opening and closing part(50) screwing a hatch and a coaming, installed at one side of the grid frame; a hinge(60) installed at the grid frame in order to be arranged at the position symmetrical with the tightening opening and closing part.
Patent KR-20070032018-A (KR)
IPC: G06F17/00
Filed: 2007-01-17
Abstract: 미디어 처리 디바이스의 네트워크(10)는 주요한 미디어 컨텐츠를 수신하는 서빙 디바이스(30)와 적어도 하나의 렌더링 디바이스(50, 70)를 포함한다. 서빙 디바이스(30)는 주요한 컨텐츠 스트림이 이러한 컨텐츠 스트림과 관련된 2차 컨텐츠를 갖는지에 대한 정보를 저장하고, 저장된 정보를 위해 네트워크에서 다른 디바이스로부터 요구에 응답함으로써 네트워크에서 다른 디바이스에 서비스를 제공한다. 디바이스(예컨대, 제어 포인트(CP)(20))는 주요한 컨텐츠의 전달을 위해 네트워크에서 서빙 디바이스(30)와 렌더링 디바이스(50) 사이의 연결을 구축하는 프로세스의 일부로서 정보를 요구할 수 있다. 대안적으로, 디바이스는 2차 컨텐츠가 이용가능하게될 때를 통보받는데 대한 관심을 등록할 수 있다. 사용자는 2차 컨텐츠를 수용하기 원하는지를 선택할 수 있고, 어떤 디바이스(50, 70)가 2차 컨텐츠를 렌더링하는지를 결정할 수 있다.
Patent KR-20070029822-A (KR)
Title: Information recording medium, data sorting device, and data reproducing device
Inventor: YAHATA HIROSHI
IPC: G11B27/00
Filed: 2005-08-17
Abstract: An information recording medium on which an access unit containing basic data and extension data is so recorded that a decoder for decoding only the basic data can process the access unit containing the basic data and the extension data compatible with the next generation. On the information recording medium, a stream composed of a plurality of access units and containing at least either an image or sound is recorded. One access unit has basic data and extension data related to the basic data. The basic data can be decoded into a complete state without necessity of the extension data. The extension data is for improving the quality of data created from the basic data. Information representing that the extension data is contained in the access unit is stored in an area not identified by the decoder decoding only the basic data. ® KIPO & WIPO 2007
Patent KR-20070057143-A (KR)
Title: A solid ammonia storage and delivery material
Inventor: CHRISTENSEN CLAUS HVIID
IPC: B01J20/04
Filed: 2005-08-03
Abstract: A solid ammonia storage and delivery material A solid ammonia storage material comprising: an ammonia absorbing salt, wherein the ammonia absorbing salt is an ionic salt of the general formula: Ma(NH3)nXz, wherein M is one or more cations selected from alkaline earth metals, and/or one or more transition metals, such as Mn, Fe, Co, Ni, Cu, and/or Zn, X is one or more anions, a is the number of cations per salt molecule, z is the number of anions per salt molecule, and ri is the coordination number of 2 to 12, wherein M is Mg provides a safe, light-weight and cheap compact storage for ammonia to be used in the automotive industry.
Patent KR-20070037509-A (KR)
Inventor: MATSUDA TOSHIYUKI
IPC: A41B9/00
Filed: 2005-08-03
Abstract: 일회용 팬티형 의복이 개시된다.  팬티형 의복은 허리 개구 및 2개의 다리 개구를 갖고 종방향과 횡방향으로 연장한다.  팬티형 의복은 흡수성 본체와 링형 탄성 벨트를 포함한다.  흡수성 본체는 액체 투과성 톱시트, 액체 불투과성 백시트 및 이들 사이에 배치된 흡수 코어를 포함한다.  흡수성 본체는 종방향으로 연장하는 좌측 및 우측 측부 에지, 횡방향으로 연장하는 전방 및 후방 단부 에지, 종방향으로 대향하는 전방 및 후방 허리 패널, 및 허리 패널들 사이의 가랑이 패널을 갖는다.  링형 탄성 벨트는 전방 벨트 부분과 후방 벨트 부분을 포함한다.  각각의 링형 벨트는 벨트 층 및 벨트 층에 결합된 벨트 탄성 재료를 포함한다.  각각의 링형 탄성 벨트는 횡방향으로 연장하는 기단 및 말단 에지, 기단 및 말단 에지를 연결하는 종방향으로 연장하는 좌측 및 우측 측부 에지, 중앙 패널, 및 그 중앙 패널과 연속하는 좌측 및 우측 측부 패널을 갖고, 기단 에지는 흡수성 본체의 가랑이 패널에 대해 말단 에지보다 더 가깝게 배치된다.  각각의 측부 패널은 각각의 벨트 부분의 각각의 측부 에지에 의해 한정된 종방향 길이를 갖는다.  전방 벨트 부분의 중앙 패널은 흡수성 본체의 전방 허리 패널에 결합된다.  후방 벨트 부분의 중앙 패널은 흡수성 본체의 후방 허리 패널에 결합된다.  전방 벨트 부분과 후방 벨트 부분의 각각의 좌측 및 우측 측부 패널은 각각의 좌측 및 우측 측부 에지에서 또는 이에 인접하게 함께 결합되어 허리 개구와 2개의 다리 개구를 형성한다.  후방 벨트 부분의 측부 패널의 종방향 길이는 전방 벨트 부분의 각각의 측부 패널의 종방 향 길이보다 길다. 
       
     팬티형 의복, 흡수성 본체, 탄성 벨트, 에지, 패널
Patent KR-20070045265-A (KR)
Inventor: LOPEZ MARCO
IPC: B01J23/42
Filed: 2005-08-13
Abstract: 본 발명은 탄소계 전기 전도성 지지 물질 상에 85-98 wt.%, 바람직하게는 80 -98 wt.%, 특히 바람직하게는 85-95 wt.% 범위의 백금/루테늄(촉매의 총 중량을 기준으로)함량을 가지며, 3 nm 이하의 평균 입자 크기를 갖는, 직접 메탄올형 연료 전지(DMFC)용 탄소 지지 PtRu 양극 촉매에 관한 것이다. 촉매는 유기산의 첨가와 함께 화학적 환원제를 사용하는 환원 공정에 의해 1000-2000 m 2 /g 범위의 비표면적(BET 법으로 측정했을 때)을 갖는 카본 블랙 지지 물질을 사용하여 제조된다. 높은 귀금속 로딩을 갖는, 본 발명에 따른 촉매를 함유하는 전극 및 멤브레인-전극은 전극의 단위 면적당 6-12 mg의 PtRu/cm 2 의 PtRu 로딩으로 80 μm 이하의 전극 층 두께를 가지며 직접 메탄올형 연료 전지에서 개선된 전력을 가져온다. 
     직접 메탄올형 연료 전지, 지지 물질, 카본 블랙, 전극
Patent KR-20070048751-A (KR)
Inventor: LIM KUI Y
IPC: H04B1/44
Filed: 2005-08-22
Abstract: 다수의 입력으로부터 RF 신호를 선택하는 기술로부터 RF 스위치가 알려져 있다.  예컨대, TV 튜너 및 TV 전단(front-end)은 둘 이상의 안테나 입력을 가질 수 있지만, 비교적 불량한 비용 성능으로 구현된다.  본 발명은 RF 선택 스위치 회로(200)에 관한 것이다.  스위치는 RF 입력 포트 및 공통의 RF 출력 포트를 갖는 제 1 스위치(202) 및 제 2 스위치(204)와, 제어 신호 회로(206)를 포함한다.  바람직한 실시예에서, 스위치는 핀 다이오드(pin-diode)를 포함한다.  RF 출력 포트는 2개의 트랜지스터(T1, T2)를 포함하며, 그 중 하나는 소정의 시간에 비선택 스위치를 저임피던스 레벨이 되도록 하여, 공통 출력 포트의 신호 누설을 최소화한다.
Patent KR-20070083554-A (KR)
Title: Portable bonding device and bonding method
Inventor: TANAKA KOJI
IPC: C09J183/04
Filed: 2005-09-15
Abstract: This invention provides a portable bonding device that, despite a portable type, can substantially completely remove air bubbles from an adhesive layer and, at the same time, can eliminate the need to hold the device by a worker during bonding work. The portable bonding device is a portable bonding device for bonding an adherend to a bonding base material with the aid of a heat-curable resin adhesive at site and is characterized by comprising a cylindrical body, in which only the lower end is open, a vacuum pad, which is provided on the lower end of the cylindrical body and comes into contact with the bonding base material to constitute a substantially hermetically sealed chamber surrounded by the cylindrical body between the piston and the bonding base material, a pressing member, which is provided within the cylindrical body and is movable between the action position at which the adherend disposed on the bonding base material is pressed and nonaction position distant from the adherend, heating means provided within the cylindrical body, for heating the adhesive interposed between the adherend disposed on the bonding base material and the bonding base material, and vacuum means for evacuating the chamber.
Patent KR-20070103733-A (KR)
Title: Method and device of reconstruction an (n+1)-dimensional image function from radon data
Inventor: XU YUAN
IPC: G06T11/00
Filed: 2005-12-21
Abstract: A method of reconstructing an (n+l)-dimensional image functionf representing a region of investigation (1) comprises the step of determining the image function f from n-dimensional or less dimensional Radon data comprising a plurality of projection functions pR(t) measured corresponding to a plurality of predetermined projection directions (), wherein the image function f is determined as a sum polynomials multiplied with values of the projection functions pR(t). An imaging method and an imaging device, like e.g. a computer tomography device, using this reconstruction method are described.