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181. 发明公开

EP1931495A2 METHOD AND SYSTEM FOR LASER MACHINING 审中-公开
标题翻译： VERFAHREN UND SYSTEM ZUR LASERBEARBEITUNG
公开(公告)号：EP1931495A2
公开(公告)日：2008-06-18
申请号：EP06825315.2
申请日：2006-10-02
申请人： ARADIGM CORPORATION
发明人： WILBANKS, Thor Miller , SCHUSTER, Jeffrey A.
IPC分类号： B23K26/00
CPC分类号： B23K26/082 , B23K26/03 , B23K26/032 , B23K26/034 , B23K26/04 , B23K26/043 , B23K26/0626 , B23K26/0643 , B23K26/067 , B23K26/0673 , B23K26/0676 , B23K26/0821 , B23K26/0853 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2201/16 , B23K2203/42 , B23K2203/50 , B23K2203/52
摘要： The invention provides a method of rapidly machining multiple, often similar or nearly identical, features using a LASER machining system. During LASER machining, light of a wavelength and intensity that will modify the workpiece to be machined is directed at the workpiece and interacts to produce the desired change. If several features are to be machined, the processing speed can be increased by operating on a multiplicity of features at once. In one embodiment of the invention, this is achieved by separating the LASER beam into multiple beams and machining the desired features simultaneously.
摘要翻译：本发明提供了使用激光加工系统快速加工多个，通常相似或几乎相同的特征的方法。在激光加工过程中，将要修改待加工的工件的波长和强度的光指向工件并进行相互作用以产生所需的变化。如果要加工几个特征，可以通过一次操作多个特征来提高处理速度。在本发明的一个实施例中，这通过将LASER光束分离成多个光束并同时加工所需特征来实现。

182. 发明公开

EP1498243A4 METHOD AND DEVICE FOR PROCESSING FRAGILE MATERIAL 审中-公开
标题翻译：方法和设备加工脆性材料
公开(公告)号：EP1498243A4
公开(公告)日：2008-04-23
申请号：EP03708570
申请日：2003-03-12
申请人： MITSUBOSHI DIAMOND IND CO LTD , NAGASAKI PREFECTURAL GOVERNMEN
发明人： MORITA HIDEKI , OTSU Y , EDA TATSUO
IPC分类号： B23K26/03 , B23K26/40 , C03B33/09 , B28D5/00
CPC分类号： C03B33/093 , B23K26/03 , B23K26/40 , B23K2201/40 , B23K2203/50 , B23K2203/52
摘要： A method of processing a fragile material, comprising the steps of pre-setting the light (for example, laser beam)(L) absorptivity of a processed fragile material (W), calculating the absorptivity of a sample (S) provided when the light (L) of the same wavelength for the fragile material is radiated to the sample (S) by using the thickness of the plate-like sample (S) of the same material as the processed fragile material (W), selecting a light wavelength suitable for the absorptivity of the processed fragile material based on the calculated value of the absorptivity and the actually measured data of the absorptivity provided by actually radiating the light (L) to the sample (S), and processing the fragile material (W) by using the light of the selected wavelength.

183. 发明公开

EP1753679A1 TISCH ZUR AUFNAHME EINES WERKSTÜCKS SOWIE VERFAHREN ZUR BEARBEITUNG EINES WERKSTÜCKS AUF EINEM SOLCHEN 有权
标题翻译：表，用于接收工件和方法用于处理工件上的这种
公开(公告)号：EP1753679A1
公开(公告)日：2007-02-21
申请号：EP05742263.6
申请日：2005-05-27
申请人： OC Oerlikon Balzers AG
发明人： GRUNDMÜLLER, Richard , MEIER, Johannes , BÜCHEL, Arthur
IPC分类号： B65G49/06 , C03B33/03 , C03B33/08
CPC分类号： B65G49/061 , B23K26/10 , B23K26/14 , B23K26/40 , B23K26/702 , B23K2203/52 , B28D5/0082 , B65G49/065 , B65G2249/04 , B65G2249/045 , C03B33/03 , C03B33/037 , C03B33/082 , C03B33/093 , Y10T83/0341 , Y10T83/2185 , Y10T83/2194 , Y10T83/476 , Y10T83/533 , Y10T225/12 , Y10T225/325 , Y10T225/371
摘要： The invention relates to a device which is used to treat a workpiece, in particular an essentially flat substrate. Said device comprises a table (2) which is used to support the workpiece (5). A flow generating device (6, 11) produces a gas flow (22) on a top side (17.1, 17.2) of the table (2) in the region between the workpiece (5) and the top side (17.1, 17.2) of the table (2), whereon the workpiece (5) is arranged during treatment.

184. 发明公开

EP1727644A1 VERFAHREN ZUM HERSTELLEN VON BOHRUNGEN 审中-公开
公开(公告)号：EP1727644A1
公开(公告)日：2006-12-06
申请号：EP05729061.1
申请日：2005-03-23
申请人： Fraunhofer-Gesellschaft Zur Förderung der angewand ten Forschung e.v.
发明人： SCHULZ, Wolfgang , WILLACH, Jens , PETEREIT, Jochen , TRIPPE, Lena , KREUTZ, Ernst, Wolfgang
IPC分类号： B23K26/073 , B23K26/38
CPC分类号： B23K26/073 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2203/16 , B23K2203/50 , B23K2203/52
摘要： The invention relates to a method for producing boreholes with a large aspect ratio, in metallic materials, layered metallic materials, and materials comprising at least one ceramic layer, by means of laser radiation, the intensity of the laser beam being adjusted according to the required modification of the borehole radius in relation to the borehole depth. The inventive method is characterised in that the spatial distribution of the intensity of the laser beam, in relation to the changing bottom of the borehole, is adjusted in such a way that the intensity I inside the segment w0 at a distance w from the laser beam axis falls by the value Δl, said drop occurs monotonously, and values are set for the spatial modification ΔI of the intensity I and for the segment w0, that are high enough that the borehole radius rB (rB > wo) is larger than the segment w0, the segment w0 being the radius of the laser beam.
摘要翻译：本发明涉及一种通过激光辐射在金属材料，层状金属材料和包含至少一个陶瓷层的材料中生产具有大纵横比的钻孔的方法，根据所需的修改来调节激光束的强度相对于钻孔深度的钻孔半径。激光束的强度相对于钻孔的变化的底部的空间分布被调整为使得在与激光器相距一定距离处的区段w 0 0之内的强度I 光束轴单调下降ΔI值，并且对于强度I的空间修正DeltaI和对于足够高的钻孔半径R B的区段w 0 <0>设定值， / SUB>大于作为激光束的半径（r B B w O 0）的区段w 0 0 。

185. 发明授权

EP1043110B1 Laser method for machining through holes in a ceramic green sheet 有权
标题翻译：在陶瓷生片的孔加工方法，激光
公开(公告)号：EP1043110B1
公开(公告)日：2006-08-23
申请号：EP00106838.6
申请日：2000-03-30
申请人： MURATA MANUFACTURING CO., LTD.
发明人： Yamamoto, Takahiro , Komatsu, Hiroshi , Morimoto, Tadashi , Shikama, Takashi
IPC分类号： B23K26/00 , B23K26/06
CPC分类号： B23K26/382 , B23K26/066 , B23K26/067 , B23K26/0676 , B23K26/082 , B23K26/389 , B23K26/40 , B23K2201/42 , B23K2203/16 , B23K2203/52 , H01L21/486 , H05K1/0306 , H05K3/0029

186. 发明公开

EP1681130A1 Method of manufacturing parts by laser using an adhesive having an extinction coefficient of 1 or more ; adhesive sheet for laser processing parts used in such method 有权
标题翻译：通过使用粘合剂带的1或更大的吸光值的处理的激光加工零件的方法
公开(公告)号：EP1681130A1
公开(公告)日：2006-07-19
申请号：EP06000527.9
申请日：2006-01-11
申请人： NITTO DENKO CORPORATION
发明人： Matsuo, Naoyuki, Nitto Denko Corporation , Urairi, Masakatsu, Nitto Denko Corporation , Hino, Atsushi, Nitto Denko Corporation
IPC分类号： B23K26/40 , B23K26/38 , H01L21/68 , B28D1/22 , C09J7/04 , C09J7/02 , B23K101/40
CPC分类号： H05K3/0026 , B23K26/38 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2201/40 , B23K2203/05 , B23K2203/08 , B23K2203/172 , B23K2203/26 , B23K2203/30 , B23K2203/34 , B23K2203/38 , B23K2203/40 , B23K2203/42 , B23K2203/50 , B23K2203/52 , B23K2203/54 , B23K2203/56 , H05K2201/0112 , H05K2203/1383
摘要： A method of manufacturing a laser processed part (10) is provided by using a protective sheet (2) for laser processing, the sheet (2) having an extinction coefficient at a wavelength of 532 nm of 20 cm -1 or more, which is capable of effectively suppressing contamination of a surface of a workpiece (1) by a decomposition product, and processing at high precision, when processing the workpiece (1) by optical absorption ablation of a laser beam (7). It is also an object to present a protective sheet (2) for laser processing for use in such a manufacturing method of a laser processed part (10).

187. 发明公开

EP1661656A3 Laser method for machining through holes only in a ceramic green sheet, the latter provided with a carrier film 有权
标题翻译：激光方法仅用于陶瓷生片的通孔加工，后者配有载体薄膜
公开(公告)号：EP1661656A3
公开(公告)日：2006-06-07
申请号：EP06004418.7
申请日：2000-03-30
申请人： MURATA MANUFACTURING CO., LTD.
发明人： Yamamoto, Takahiro Murata Manufacturing Co., Ltd. , Komatsu, Hiroshi Murata Manufacturing Co., Ltd. , Morimoto, Tadashi Murata Manufacturing Co., Ltd. , Shikama, Takashi Murata Manufacturing Co., Ltd.
IPC分类号： B23K26/06 , B23K26/38 , H01L21/48 , H05K3/00
CPC分类号： B23K26/382 , B23K26/066 , B23K26/067 , B23K26/0676 , B23K26/082 , B23K26/389 , B23K26/40 , B23K2201/42 , B23K2203/16 , B23K2203/52 , H01L21/486 , H05K1/0306 , H05K3/0029
摘要： The present invention relates to a method for machining a ceramic green sheet (10) for forming a plurality of through holes on the ceramic green sheet (10), wherein a laser source (1) for emitting a pulse laser beam (2), a diffraction grating (3) for splitting the laser beam (2) into a plurality of laser beam components in the vicinity of the laser source (1), a galvano-scan mirror (4) that reflects the laser beam components at a reflection angle, a converging lens (5) that individually converges the laser beam components reflected by the galvano-scan mirror (4), and the ceramic green sheet (10) are disposed in a predetermined positional relationship. The laser beam (2) emitted from the laser source (1) is split through the diffraction grating (3) into the plurality of laser beam components (2a). The plurality of laser beam components (2a) is reflected with the galvano-scan mirror (4) toward the ceramic green sheet (10) such that a plurality of through holes is simultaneously formed at a predetermined location of a region of the ceramic green sheet (10). The reflection angle of the galvano-scan mirror (4) is changed to repeat reflection of the laser beam components (2a) until the through holes are formed in the region that can be processed by such a variation of the reflection angle in the ceramic green sheet (10). The ceramic green sheet (10) is shifted by a predetermined distance to another region and the reflection of the laser beam components (2a) and the change of the reflection angle of the galvano-scan mirror (4) is repeated until the through holes are formed at all regions of the ceramic green sheet (10). The ceramic green (10) sheet is provided with a carrier film (20) on one surface thereof, and the plurality of laser beam components has an energy that allows each of the plurality of laser beam components (2a) to penetrate through the ceramic green sheet (10) but not to penetrate through the carrier film (20).
摘要翻译：本发明涉及一种在陶瓷生片（10）上加工用于形成多个通孔的陶瓷生片（10）的加工方法，其中用于发射脉冲激光束（2）的激光源（1）衍射光栅（3），用于将激光束（2）分成激光源（1）附近的多个激光束分量;电反射镜（4），以反射角反射激光束分量; 将由电扫描反射镜（4）反射的激光分量单独会聚的会聚透镜（5）和陶瓷生片（10）以规定的位置关系配置。从激光源（1）发射的激光束（2）通过衍射光栅（3）分成多个激光束分量（2a）。用电流扫描反射镜（4）将多个激光束分量（2a）反射向陶瓷生片（10），使得多个通孔同时形成在陶瓷生片的区域的预定位置处（10）。改变电扫描反射镜（4）的反射角以重复激光束分量（2a）的反射，直到通过陶瓷绿中的反射角的这种变化可以处理的区域中形成通孔（10）。陶瓷生片（10）偏移预定的距离到另一个区域，重复激光束分量（2a）的反射和电扫描反射镜（4）的反射角的变化，直到通孔形成在陶瓷生片（10）的所有区域。陶瓷绿片（10）在其一个表面上设置有载体膜（20），并且多个激光束成分具有允许多个激光束成分（2a）中的每一个穿透陶瓷绿色薄片（10），但不穿透载体薄膜（20）。

188. 发明公开

EP1634694A3 Continuous calibration of a non-contact thermal sensor for laser sintering 有权转让
标题翻译： Durchlaufende Kalibrierung einesberührungslosenthermischen AufnehmersfürLasersinterung
公开(公告)号：EP1634694A3
公开(公告)日：2006-03-22
申请号：EP05012520.2
申请日：2005-06-10
申请人： 3D SYSTEMS, INC.
发明人： Chung, Tae Mark , Partanen, Jouni P.
IPC分类号： B29C67/00 , G01J5/52
CPC分类号： G01J5/522 , B22F3/1055 , B22F2003/1057 , B23K26/32 , B23K26/324 , B23K26/34 , B23K35/0244 , B23K2201/34 , B23K2203/08 , B23K2203/30 , B23K2203/50 , B23K2203/52 , B29C64/153 , B29C64/386 , B29C2035/0822 , B29C2037/90 , B33Y10/00 , B33Y30/00 , Y02P10/295
摘要： An apparatus and a method of using the apparatus wherein a radiation emitter (140) is positioned adjacent a sensor means (142,144,145) within a process chamber (102) in a laser sinter system (100) that emits radiation to the sensor means and a calibration means receives readings from the sensor means (142,144,145) to compare temperature sensings received from the sensor means with set emission signals from the radiation emitter (140) to adjust the temperature sensings to thereby calibrate the sensor means during the forming of a three-dimensional article. The calibration is done repeatedly during the build process of the three-dimensional article (Fig. 1).
摘要翻译：一种使用该装置的装置和方法，其中辐射发射器（140）邻近位于激光烧结体系（100）内的处理室（102）内的传感器装置（142,144,145）定位，所述激光烧结体系（100）向所述传感器装置发射辐射，装置接收来自传感器装置（142,144,145）的读数以比较从传感器装置接收的温度感测和来自辐射发射器（140）的设定发射信号，以调节温度感应，从而在形成三维制品期间校准传感器装置。在三维制品的制作过程中重复进行校准（图1）。

189. 发明授权

EP1341479B1 METHOD FOR MANUFACTURING A MEDICAL DEVICE HAVING A COATED PORTION BY LASER ABLATION 有权
标题翻译： MANUFACTURING涂覆的医疗器具通过激光烧蚀
公开(公告)号：EP1341479B1
公开(公告)日：2005-10-12
申请号：EP01986023.8
申请日：2001-11-27
申请人： Boston Scientific Scimed, Inc.
发明人： WEBER, Jan
IPC分类号： A61F2/06
CPC分类号： B23K26/382 , A61F2/91 , A61F2240/001 , A61L31/08 , A61L31/14 , A61L2400/18 , B23K26/0624 , B23K26/40 , B23K2201/34 , B23K2203/05 , B23K2203/08 , B23K2203/14 , B23K2203/16 , B23K2203/42 , B23K2203/50 , B23K2203/52
摘要： The present invention is directed to a method for manufacturing a medical device having a coated portion which comprises obtaining a structure having an inner surface and an outer surface; coating at least a portion of the inner or outer surface with a first coating material; and ablating the coated tubular structure with ultrashort laser pulses to form at least one opening therein to form the coated portion. A plate can be used instead of the structure, and the plate is folded to form the structure after the ablation. A plurality of medical devices, e.g. stents, made of any materials and having uniform coating(s), can be easily manufactured by the method of the present invention.

190. 发明公开

EP1570943A1 Layered deposition braze material 有权
标题翻译： Geschichtetes abgelagertes Hartlotmaterial
公开(公告)号：EP1570943A1
公开(公告)日：2005-09-07
申请号：EP05251248.0
申请日：2005-03-02
申请人： The Alfred E Mann Foundation for Scientific Research
发明人： Schnittgrund, Gary
IPC分类号： B23K35/32 , B23K35/00 , C04B37/02
CPC分类号： C04B37/026 , A61N1/37205 , B23K35/005 , B23K35/325 , B23K2203/14 , B23K2203/18 , B23K2203/52 , B32B2311/18 , C04B37/023 , C04B2235/6581 , C04B2237/122 , C04B2237/123 , C04B2237/343 , C04B2237/346 , C04B2237/348 , C04B2237/403 , C04B2237/405 , C04B2237/708
摘要： The invention is a method of bonding a ceramic part (6) to a metal part (4) by heating a component assembly (2) comprised of the metal part (4), the ceramic part (6), and a thin laminated interlayer material (8) placed between the two parts and heated at a temperature that is greater than the temperature of the eutectic formed within the laminated interlayer material (8) or between the metal part (4) and the laminated interlayer material (8), but that is less than the melting point of the ceramic part (6) or of the metal part (4). The component assembly (2) is held in intimate contact at temperature in a non-reactive atmosphere for a sufficient time to develop a strong bond between the ceramic part (6) and the metal part (4). The compact interlayer material (8') may be further comprised of two or more sets of metal alloy spheres (16, 16') each having distinct compositions. Further, the compact interlayer material (8') may be formed of composite spheres (19) that are each comprised of laminant layers (18, 40) where each laminant layer has a distinct composition.
摘要翻译：本发明是通过加热由金属部件（4），陶瓷部件（6）构成的部件组件（2）和薄层压中间层材料（6）将陶瓷部件（6）与金属部件（4）接合的方法（8）放置在两个部件之间并在比叠层中间层材料（8）内或在金属部分（4）和层压中间层材料（8）之间形成的共晶体的温度大的温度下加热，但是小于陶瓷部件（6）或金属部件（4）的熔点。组件组件（2）在非反应性气氛中的温度下保持紧密接触足够的时间以在陶瓷部件（6）和金属部件（4）之间形成牢固的结合。紧凑型中间层材料（8'）还可以由两组或更多组各自具有不同组成的金属合金球体（16,16'）组成。此外，紧凑型夹层材料（8'）可以由复合球体（19）形成，每个复合球体由层压层（18,40）组成，其中每个层压层具有不同的组成。

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