baber/WOPTO huggingface dataset:
Patent KR-20090022532-A (KR)
Title: System and method for presenting presence information on collaboration system
Inventor: JUN SUNG JAE
IPC: G06F3/14
Filed: 2007-08-31
Abstract: A method and a system for displaying presence information by using an expected position in a collaboration system are provided to confirm the other user of the expected position of the user in an absence by registering the expected position of the user. A presence manager(502) is an element managing presence information. A message is comprised of the presence information including the location information based on the information stored in database. The information from a client(600) is stored in database. A map manager(504) manages the map information stored in database based on the information including the map addition/deletion/change from A client. The user information and map information are stored in database.
Patent KR-20090022763-A (KR)
Title: Detection method for pollution of wafer
Inventor: KOH CHUNG GEUN
IPC: H01L21/02
Filed: 2007-08-31
Abstract: A detection method for pollution of a wafer is provided to increase production yield by monitoring the degree of contamination inside of the wafer. A contamination detecting method of wafer is comprised of the step: irradiating the step of preparing the wafer, applying the chemical substance on wafer, and X rays on the step of drying wafer and wafer. A wafer has the metal contamination film, and the chemical substance is the steam vapor of the hydrofluoric acid and the ionized water. The chemical substance transforms the metal contamination film to the particle.
Patent KR-20080023166-A (KR)
Title: Lithographic apparatus and device manufacturing method
Inventor: MULKENS JOHANNES CATHARINUS HU
IPC: H01L21/027
Filed: 2007-09-06
Abstract: A lithographic apparatus and a device manufacturing method are provided to reduce harmfulness to environment caused by a fluid of a high refractive index. A projection system(PS) is formed to project a patterned radiation beam onto a target part(C) of a substrate(W). A liquid supply system is formed to supply a liquid to a space formed between the projection system and the substrate. A recycling system is formed to collect the liquid from the liquid supply system and to supply the liquid to the liquid supply system. The recycling system includes two parallel liquid treatment units to process the liquid. The parallel liquid treatment units include two recycling paths for applying the liquid from the liquid supply system through the recycling system to the liquid supply system.
Patent KR-20090025716-A (KR)
Title: Process for preparing lyocell filament fiber, lyocell filament fiber and tire cord
Inventor: KIM WOO CHUL
IPC: D02G3/48
Filed: 2007-09-07
Abstract: A spinning process of lyocell filament fiber is provided to minimize generation of a spinning trouble in an air gap section and to improve properties of the fiber. A manufacturing method of lyocell filament fiber includes the following steps: a step for emitting dope through a spinneret; a step for passing the emitted filament through a solidifying liquid; a step for washing the filament; and a step for drying the washed filament. Distance between a lower part of the spinneret and a surface of the solidifying liquid is 1 mm - 5 mm.
Patent KR-20090035082-A (KR)
Title: Supply apparatus of fiber reinforcement
Inventor: KIM HONG MIN
IPC: B28C7/04
Filed: 2007-10-05
Abstract: An apparatus for supplying fiber reinforced materials is provided to supply the fiber reinforced materials capable of obtaining measurement values correctly as well as labor cost by supplying the fiber reinforced materials through a water supply line to a batch plant. An apparatus for supplying fiber reinforced materials comprises the followings: a tank(10) the fiber reinforced materials and water are inputted with a fixed rate; a water supply line(20) including a ball value(23) putting the water in a water tank(22) to the tank; an underwater pump(30) flowing the fiber reinforced materials to an batch plant; the two batch plant(40) sending the fiber reinforced materials to a mixer; and a connected pipe line(50A, 50B).
Patent KR-20090046073-A (KR)
Inventor: LEE CHOONG HWI
IPC: D06F39/12
Filed: 2007-11-05
Abstract: 베어링 하우징 및 이를 구비하는 세탁기에 대한 발명이 개시된다. 개시된 발명은: 베어링을 지지하는 베어링 지지부; 이 베어링 지지부와 연결되며, 관통부를 구비하는 리브부; 및 이 리브부와 연결되며, 외측으로 연장 형성되는 플랜지부를 포함한다. 
     본 발명에 의하면, 베어링 하우징에 관통부 및 폐쇄부를 구비하는 리브부가 형성됨으로써, 베어링 하우징이 터브 안팎으로 감싸지는 형태로 터브 상에 인서트 되어 수지와의 결합력이 강화되는 동시에, 터브와 베어링 하우징 사이에 면 저항이 부가되어 베어링 하우징이 터브에 더욱 단단히 결합되는 장점이 있다. 
       
     세탁기, 터브, 베어링 하우징, 인서트
Patent KR-20090046616-A (KR)
Inventor: JIN HYOUNG JOON
IPC: B82B3/00
Filed: 2007-11-06
Abstract: 본 발명은 수용성 실크 피브로인 용액을 이용하여 실크 피브로인 나노 입자 및 형광 실크 피브로인 나노 입자를 제조하는 방법에 관한 것이고, 구체적으로 계면활성제에 의해서 오일상과 수용액상으로 나누어지는 마이크로에멀젼 방법을 이용하여 실크 피브로인 나노 입자를 제조하는 방법에 관한 것이다. 실크 피브로인 나노 입자의 제조방법은, (A) 사이클로헥산에 비이온성 계면활성제를 녹여서 오일상 용액을 제조하는 단계; (B) 오일상 용액에 실크 피브로인을 함유하는 수용액을 첨가하여 마이크로 에멀젼을 제조하는 단계; (C) 비이온성 계면활성제를 제거하고 실크 피브로인을 결정화하여 실크 피브로인 나노입자를 제조하는 단계; (D)실크 피브로인 나노입자를 사이클로헥산으로 세척하는 단계; 및 (E) 실크피브로인 나노입자를 재분산시키는 단계를 포함한다. 
       
     실크피브로인, 마이크로에멀젼, 나노입자, 비이온성 계면활성제, 형광염료
Patent KR-20090049816-A (KR)
Inventor: PARK SIK YEOL
IPC: H04B1/40
Filed: 2007-11-14
Abstract: 본 발명은 차량에 장착되는 네비게이션 장치를 포함하는 전자 장치의 펌웨어를 이동통신 단말기를 이용하여 업그레이드시킬 수 있는 차량의 소프트웨어 업그레이드 시스템 및 방법을 제공하는 것으로, 본 발명의 차량의 소프트웨어 업그레이드 시스템은, 차량에 장착되는 전자 장치의 펌웨어를 관리하는 펌웨어 관리서버; 무선통신을 통해 업그레이드된 펌웨어를 다운로드받아 다운로드된 펌웨어를 이용하여 상기 전자 장치의 펌웨어를 업그레이드시키는 이동통신 단말기; 및 상기 이동통신 단말기의 사용자 정보를 등록시키고, 상기 펌웨어 관리서버에 의해 업그레이드되는 펌웨어를 무선통신을 통해 등록된 상기 이동통신 단말기에 다운로드시키는 이동통신 서비스제공 수단;를 포함하는 것을 특징으로 한다. 
       
     차량, 소프트웨어, 펌웨어, 업그레이드, 네비게이션
Patent KR-20090050127-A (KR)
Inventor: NA NAM YEAL
IPC: E03F3/00
Filed: 2007-11-15
Abstract: 본 발명은 사람의 통행이 빈번한 주택이 밀집된 좁은 도로이거나 굴착장비 및 레미콘 차량의 진입이 가능하기는 하나 차량통행이 빈번하여 교통 통제가 곤란한 지역에 양생기간을 생략함으로써 하수관의 설치시간을 최소화하도록 함에 그 목적이 있고, 프리캐스트 기초구조를 부등침하가 방지되는 구조가 되게 함으로써 하수관 접합부의 틈새가 벌어지는 것을 방지하도록 함에 다른 목적이 있다. 
     이와 같은 목적을 달성하기위하여 프리캐스트 기초구조를 구조부재와, 쿠션 구조부재와, 하중분산부재로 구성하였다. 상부하중은 구조부재가, 부등침하에 대한 완충역할은 쿠션 구조부재가, 구조부재를 통하여 전달된 상부하중을 지반에 균등하게 분산하는 역할은 하중분산부재가 담당하도록 함으로써 부등침하의 발생에 대한 접합부의 틈새발생을 근원적으로 방지하도록 하였다.   
     프리캐스트 기초구조의 쿠션 구조부재는 EPS(Expandable Polystyrene)수지를 주제로 하고, 구조부재 및 하중분산부재는 폐비닐과 같은 폴리에틸렌(PE)을 주제로 한 것이므로 폐자원을 재활용할 수 있어 경제적으로 시공할 수 있는 유용한 발명이다. 
       
     프리캐스트 기초구조, 쿠션 구조부재, 구조부재, 하중분산부재, 롤러 삽입홈, 반력부, EPS
Patent KR-20080056634-A (KR)
Title: Semiconductor integrated circuit and manufacturing method therefor
Inventor: YAMAOKA MASANAO
IPC: G11C11/413
Filed: 2007-11-21
Abstract: A semiconductor integrated circuit and a manufacturing method thereof are provided to increase fabrication yield and also to compensate for threshold voltage variation of a MOS transistor of a CMOS and an SRAM. A CMOS embedded SRAM is included in a chip. A memory cell(Cell00) of the CMOS embedded SRAM includes a pair of driving NMOS transistors, a pair of load PMOS transistors and a pair of transmission NMOS transistors. A semiconductor integrated circuit includes a control switch(Cnt_SW) for an embedded SRAM supplying a PMOS substrate bias voltage and an NMOS substrate bias voltage to N wells of the plurality of PMOS transistors and P wells of the plurality of NMOS transistors of the CMOS embedded SRAM in an active mode of one of information maintenance operation, write operation or read operation. A control memory(Cnt_MM1,Cnt_MM2) for an embedded SRAM stores control information for an embedded SRAM showing whether the PMOS substrate bias voltage and the NMOS substrate bias voltage are supplied to the N well and the P well of the CMOS embedded SRAM from the control switch.
Patent KR-20090059304-A (KR)
Title: Concrete slump flow tester and concrete consistency test method using the same
Inventor: CHOI YUN WANG
IPC: G01N33/38
Filed: 2007-12-06
Abstract: A concrete flow tester and a method for measuring concrete consistency are provided to calculate the flow value by analyzing digital information by a sensor and obtain the speed and accuracy of the concrete flow test. A concrete flow tester(100) comprises a water-tight plate(110), slump cone(120), contact point sensor(130), a plurality of line sensor module(140), central process unit(150), display unit(160), and power control unit(170). The slump cone is settled in the center of the water-tight plate. The contact point sensor sends the contact signal between the water-tight plate and slump cone. The plurality of line sensor modules sends concrete flow information. The central process unit stores arrival time of standard distance of the concrete.
Patent KR-20080052474-A (KR)
Title: Reader/writer apparatus, data access system, data access control method, and computer-readable recording medium
Inventor: SUGANO HIROYASU
IPC: G06K17/00
Filed: 2007-12-06
Abstract: A reader/writer apparatus, a data access system, a data access control method, and a computer-readable recording medium are provided to reduce overhead occurring in communication between a host apparatus and the reader/writer apparatus when data reading and/or writing on an RFID(Radio Frequency IDentification) tag is carried out. A host computer(100) creates a tag search instruction including read/write instructions, and transmits the tag search instruction to a reader/writer apparatus(200). If the reader/writer apparatus receives the tag search command from a host computer, the reader/writer apparatus transmits a tag search command which requires the transmission of a tag ID for identifying an RFID tag(300). And if the reader/writer apparatus receives the tag ID transmitted from the RFID tag as a response about the tag search command, the reader/writer apparatus transmits read/write command of the data on the basis of the read/write instructions included in the tag search instruction, about the RFID tag which is identified by the tag ID.
Patent KR-20090061905-A (KR)
Title: External attachable antenna
Inventor: KIM JONG LAE
IPC: H01Q1/24
Filed: 2007-12-12
Abstract: An antenna is provided to obtain a high gain through increase of an electrical length by electrically connecting a conductive plate to an external conductor. An antenna(10) includes a conductive line(11), a connector(12), a conductive plate(13), and a fixing part(14). The conductive line has a fixed electrical length. The conductive line is a coaxial cable coated with insulation material. The connector is formed in one end of the conductive line. The connector provides connection between the conductive line and a terminal(18). The conductive plate is formed in the other end of the conductive line. The conductive plate is electrically connected to an external conductor(19). The conductive plate has a fixed dimension in order to be capacitively coupled in the external conductor. The fixing part fixes the conductive plate to the external conductor. The fixing part is a suction plate made of PVC material.
Patent KR-20090062342-A (KR)
Title: Extracts from elsholtzia splendens having antioxidative activity
Inventor: KIM GUN HEE
IPC: A61Q13/00
Filed: 2007-12-13
Abstract: An antioxidative extract of Elsholtzia splendens is provided to stimulate cell signaling, promote cell growth and suppress the generation of ROS. An antioxidative Elsholtzia splendens extract is obtained by freeze-drying and extracting with ethanol, methanol, propanol, chloroform, or acetone. A pharmaceutical composition for preventing aging, chronic diseases, inflammation and progressive degenerative disease comprises the antioxidative Elsholtzia splendens extract as an active ingredient. The pharmaceutical composition is used in a form of tablet, pill, powder, granule, and capsule, sterilized water, suspension, emulsion, frozen desiccant and suppository. The active dose of the Elsholtzia splendens extract is 0.1-10 mg/kg once to three times a day.
Patent KR-20090064011-A (KR)
Title: Variable valve lift apparatus
Inventor: KWAK YOUNG HONG
IPC: F01L13/00
Filed: 2007-12-14
Abstract: A variable valve lift device is provided to select an optimal valve lift according to the operating state of the engine because a low lift mode, a high lift mode and a CDA mode are implemented. A variable valve lift device comprises a high lift cam(110); a low lift cam(120) which is placed between the high lift cams; a high lift tappet body(310) which always contacts with the high lift cam; a tappet body including a low lift tappet body which selectively contacts with the low lift cam; an inner column(400) which is connected to a valve and reciprocates in the low lift tappet body; a supporting part(500) equipped in the lower part of the tappet body; a lost motion elastic member(600) which is placed between the supporting part and tappet body in order to provide the restoration to the tappet body; a first joint which selectively joins the high lift tappet body and the low lift tappet body; and a second joint which selectively joins the low lift tappet body and the inner column.
Patent KR-20090064072-A (KR)
Title: A fuel line pressure adjustment valve of vehicle
Inventor: BONG HA DONG
IPC: F02M37/00
Filed: 2007-12-14
Abstract: A pressure control valve of a vehicular fuel line is provided to control pressure of the fuel automatically because a slider rises or falls and elasticity of an elastic member is controlled. A pressure control valve of a vehicular fuel line comprises an elasticity control unit which is arranged on the top of an elastic member(30). The elasticity control unit controls elasticity of the elastic member according to control of the ECU(Electronic Control Unit). The elasticity control unit comprises a slider(32) which is placed inside a housing and permitted to slide, and a lifting drive mechanism which lifts up the slider according to control of ECU. The lifting drive mechanism comprises forward and reverse rotation motor(34) as an actuator.
Patent KR-20090064500-A (KR)
Title: Convection apparatus and cooking appliance
Inventor: YEO TAE HONG
IPC: F24C7/08
Filed: 2007-12-16
Abstract: A convection system and cooking appliance are provided to cook more efficiently by relatively increasing the quantity of hot air circulating in a cooking room by using a plurality of convection fans. A cooking appliance(1) includes a cavity(11), a convection chamber, a convection heater, first and second convection fans, a convection motor, and a power transmission unit. The cavity includes a cooking room(12). The convection chamber is connected with the cooking room. The convection heater heats air moved to the convection chamber. The first and second convection fans are provided to the convection chamber. The convection motor simultaneously drives the first and second convection fans. The power transmission unit transfers the power of the convection motor to the first and second convection fans. The first convection fan rotates in the same rotation direction as that of the convection motor. The second convection fan rotates in a direction opposite to the rotation direction of the convection motor.
Patent KR-20080056662-A (KR)
Title: Moisture removal apparatus and method
Inventor: SINGH AVNIT
IPC: F01D25/00
Filed: 2007-12-17
Abstract: A moisture removal apparatus and method are provided to remove moisture using a filter having a relatively small receiving package and a simple mounting structure as time passes. A moisture removal apparatus comprises a housing(80) that supports a main air filter and is connected with a gas turbine. A hood(100) is attached to the housing and has a surface arranged at an acute angle relative to a horizontal position. A prefilter is supported on the hood and extends downward. The prefilter is provided with a device for separating moisture from air flowing through the prefilter. The separated moisture becomes drops that are not delivered by flow of inlet air. The drops fall on the hood. The prefilter is prepared in the form of a pocket filter substantially extending in the vertical direction.
Patent KR-20090066164-A (KR)
Title: Apparatus and method for admission control considering multiple service providers in broadband wireless communication system
Inventor: KIM KI BACK
IPC: H04B7/26
Filed: 2007-12-18
Abstract: A resource allocation/accepting apparatus and a method thereof in consideration of a plurality of SP in a broadband wireless communications system are provided to supply a service desired by a plurality of NSP(Network Service Providers) by distributing a resource of ASN(Access Service Network). A classifier(204) confirms an MVNO(Mobile Virtual Network Operator). The MVNO provides the service generating the resource request. A managing unit(206) confirms an amount of resource approving of MVNO. A determining unit(208) determines a grant whether one of the requested amount of resource, the seize resource operation present condition, the amount of resource and the usable whole amount of resource as the ground at least. The resource is one of a number of users, a number of service flow] and bandwidth.
Patent KR-20090071114-A (KR)
Title: Apparatus for optical information processing and method for optical information processing
Inventor: KIM HAK SUN
IPC: G11B7/0065
Filed: 2007-12-27
Abstract: An optical information processing apparatus and an optical information processing method are provided to improve the security of optical information data by coding data through a coding mask separately stored in recording of the optical information and by decoding data through a coding mask separately stored in reproducing the optical information. An optical information processing apparatus comprises: a step for inputting optical information data to be recorded; a step for producing coded data by coding inputted the data; a step for producing a data page(10) by encoding the coded data; and a step for storing the data page in an optical information storage medium(D) by loading the data page at signal beam and crossing reference beam with the data page.
Patent KR-20090073697-A (KR)
Title: Resin extruding machine and cutter of the same
Inventor: KIM SANG YOUNG
IPC: B29C48/50
Filed: 2007-12-31
Abstract: A resin extruding machine and a cutter device thereof are provided to cool the cutter blades or remove resin from the cutter blades without frequently stopping the machine and to lessen the deterioration of the cutter blades. A cutter device of a resin extruding machine comprises a cutter frame(110) rotated with a rotating shaft(130) activated by a motor, one or more blades(120) cutting an extruded resin bar into regular length, a gas supply passage(150) supplying the external high-pressure gas into the cutter frame, a cooling passage(140) passing through the inside of the cutter frame in order to conduct the high-pressure gas from the cutter frame to the blades, a fixed cap(160) covering a part of the blades and fixed to the cutter frame, and a guide groove which is arranged in the longitudinal direction of the blades to be connected to the cooling passage and spreads the gas ejected from the cooling passage onto the blade surface to cool the blades.
Patent KR-20070034576-A (KR)
Title: 록소프로펜을 함유하는 경구 투여용 조성물
IPC: A61K31/522
Filed: 2005-07-12
Abstract: 위점막 장해의 위험성이 저감된, 록소프로펜을 함유하는 경구 투여용 조성물의 제공.       록소프로펜과 제산제를 함유하는 경구 투여용 조성물. 
     록소프로펜, 경구 투여
Patent KR-20070019030-A (KR)
IPC: G11B20/10
Filed: 2005-06-15
Abstract: 본 발명은 광학 저장 디스크(5)의 재생장치에 관한 것으로, 디스크들은 각각, 재생장치에 삽입된 광학 저장 디스크(5)의 정보 데이터 시퀀스를 판독하는 판독부(6), 메모리부(9), 카피 커맨드를 생성하는 유저 인터페이스(8), 삽입된 광학 저장 디스크(5)의 정보 데이터 시퀀스로부터 명확한 ID(ID1)를 결정하고, 카피 커맨드를 수신한 후 메모리부에 존재하는 레지스터들(V-ID I, V-1D2)을 판별하고, 이러한 레지스터가 아직 존재하지 않으면 명확한 ID에 의해 규정된 레지스터를 생성하기 위해 설계된 서브유닛들을 포함하는 컨트롤부를 가진 적어도 1개의 페이로드 데이터 시퀀스와 1개의 정보 데이터 시퀀스(TOC)로 구성된다. 
       
     광학, 디스크, 레지스터, 시퀀스
Patent KR-20070017443-A (KR)
IPC: C07D401/06
Filed: 2003-02-14
Abstract: 본 발명은 하기 화학식 1의 화합물 및 제약상 허용되는 그의 염에 관한 것이다. 
     
       
         
       
     
     상기 식 중, 
     R 1 , R 2 , R 3 , R 4  및 R 5 는 본원에 정의된 바와 같다.  이러한 화합물은 비조절된 p38 MAP 키나제 및(또는) TNF 활성에 의해 야기되거나 악화되는 질환 및 증상을 치료하는데 유용하다.  본 발명에는 상기 화합물을 함유하는 제약 조성물, 상기 화합물의 제조 방법 및 상기 화합물을 사용하는 치료 방법이 또한 개시되어 있다. 
     ｐ38 ＭＡＰ 키나제, ＴＮＦ 활성, 치환된 피리디논
Patent KR-20070053758-A (KR)
Inventor: OKADA YOSHIHIRO
IPC: H01L51/50
Filed: 2005-06-07
Abstract: 본 발명은, 다원색을 이용한 화상 표시에 의해 색 재현 범위를 확대하는 데 있어서, 화소를 구성하는 서브 픽셀 사이의 색 분리가 인식되기 어려워져, 백선 표시 시에 1개의 선으로서 인식되기 쉬워진다고 하는 작용 효과를 발휘해서 표시 품위를 향상할 수 있는 표시 장치 및 그것에 의해 구성되어 이루어지는 액정 표시 장치를 제공한다.  본 발명의 표시 장치는, 1픽셀당 4색 이상의 서브 픽셀을 포함하는 화소에 의해 화상이 구성되는 표시 장치로서, 이 표시 장치를 구성하는 화소는, 휘도값이 가장 높은 색의 서브 픽셀을 화소의 중앙 영역에 배치한 화소를 주체로 하는 것이다. 
     
     서브 픽셀, 주사 신호 회로, 데이터 구동 회로
Patent KR-20070064600-A (KR)
Title: Connecting member
Inventor: NAKA YASUHIRO
IPC: H01R43/00
Filed: 2005-09-26
Abstract: A connecting member which is formed by filling a mold for forming with a resin composition and then solidifying the composition, wherein a plurality of fine holes of aPhi or less are arranged in a state of being in a row with a distance of a pitch P in one end surface, and holes for inserting guide pins are formed in both sides of the fine holes, wherein the above resin composition comprises a resin and a filler incorporated therein by kneading, and wherein a space (P-a) between fine holes satisfies the following formula: Dm < (P-a) < Dmax wherein Dmax represents the maximum value of the particle diameter of the filler and Dm represents the mode of the particle diameter of the filler.
Patent KR-20070062531-A (KR)
Title: Exhaust purification system of internal combustion engine
Inventor: YOSHIDA KOHEI
IPC: F01N3/10
Filed: 2006-08-09
Abstract: An exhaust gas clean-up system for an internal combustion engine comprising a fuel inlet valve (14) for feeding a fuel in the form of a microparticulated droplet into an exhaust gas passage of the engine, an oxidation catalyst (11) and an NOx storage reduction catalyst (12) provided therein in this order. The oxidation catalyst (11) has platinum (Pt) and palladium (Pd) supported thereon as noble metals, wherein the molar ratio of platinum (Pt) relative to the sum total of platinum (Pt) and palladium (Pd) supported on the oxidation catalyst (11) is adjusted within the range from about 50% to about 80%.
Patent KR-20070108131-A (KR)
Title: Two-stage scar generation for treating atrial fibrillation
Inventor: CORNELIUS RICHARD
IPC: A61B18/18
Filed: 2005-10-07
Abstract: The present invention seeks to provide an implant configured to utilize at least two different scar-generating mechanisms that are generated in sequential or overlapping stages. For example, in one embodiment the present invention provides an expandable device that can be positioned at a desired target location within a patient to generate mechanical ablation damage. After a predetermined amount of mechanical ablation has occurred, additional ablation damage is generated by a different source, such as energy delivery, drug delivery, or inflammatory material delivery. In this respect, the overall ablation scarring can be better controlled by utilizing the ablation techniques that are most appropriate at specific phases of a technique or locations within a patient.
Patent KR-20070085559-A (KR)
Title: Installation for welding frameworks of nuclear fuel assemblies, programming method, corresponding methods for framework welding and assembling
Inventor: TAILLANDIER THIERRY
IPC: G21C3/00
Filed: 2005-11-30
Abstract: The invention concerns an installation (1) comprising: at least one frame (14) for receiving and maintaining guide tubes and structural elements of a nuclear fuel assembly; a carriage (12) mobile parallel to the guide tubes; at least one welding tool (36); and means (38) for moving the welding tool (36), the moving means (38) linking the clamp (36) to the carriage (12) and having at least six degrees of freedom.