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81. 发明公开

EP0715927A1 Bleifreies Weichlot und seine Verwendung 有权转让
公开(公告)号：EP0715927A1
公开(公告)日：1996-06-12
申请号：EP95118930.7
申请日：1995-12-01
申请人： WIELAND-WERKE AG
发明人： Buresch, Isabell, Dipl.-Ing. Dr.rer.nat.
IPC分类号： B23K35/26 , C22C13/00
CPC分类号： B23K35/264 , B23K35/262 , B23K2201/36
摘要： Die Erfindung betrifft ein bleifreies Weichlot, bestehend aus einer Zinn-Legierung, die Wismut und/oder Indium, Rest jeweils Zinn und übliche Verunreinigungen enthält.
Der erfindungsgemäße Zusatz von 0,001 bis 5 % Kobalt bewirkt eine insgesamt feinkörnige Struktur des Lotes und nach Benetzung beispielsweise auf Kupfer, Nickel und Gold und deren Legierungen eine feinkörnige, intermetallische Phase, welche die Festigkeit der Verbindung gelöteter Bauteile erhöht.
摘要翻译：无铅Sn合金焊料含有（重量％）：0.1-57 Bi，0.1-50 In，0.001-5 Co和余量的Sn。

82. 发明公开

EP0711997A2 Electrochemical surface analysis using deoxygenated gel electrolyte 失效
标题翻译： ElektrochemischeOberflächenanalyseunter Verwendung eines sauerstofffreien Gelelektrolyten
公开(公告)号：EP0711997A2
公开(公告)日：1996-05-15
申请号：EP95112705.9
申请日：1995-08-11
申请人： ROCKWELL INTERNATIONAL CORPORATION
发明人： White, John T. , Tench, Morgan, D.
IPC分类号： G01N27/416
CPC分类号： B23K31/12 , B23K2201/36
摘要： Electrochemical surface analysis using a deoxygenated gel electrolyte provides advantages over a liquid electrolyte in processes such as sequential electrochemical reduction analysis. In sequential electrochemical reduction analysis, a solderable portion of an electronic component or circuit board to be tested is placed in contact with a deoxygenated gel electrolyte such as a borate buffer solution having a gelling agent. The gel electrolyte prevents capillary attraction up or along a lead of the component so that the power source cathode lead does not contact the electrolyte and electrochemical analysis can be localized to the area of interest, such as the portion of the component lead to be soldered. Interfering effects of atmospheric oxygen are minimized for deaerated gel electrolytes because convection mixing is practically absent and diffusion is generally a very slow process in a gel. For a gel electrolyte saturated with inert gas and including an oxygen scavenger, brief exposure to oxygen as test specimens are changed does not affect the electrochemical analysis. In some cases, it is be possible to perform electrochemical analysis in ambient atmosphere rather than in an inert gas as generally required by the prior art.
摘要翻译：使用脱氧凝胶电解质的电化学表面分析在诸如顺序电化学还原分析的方法中提供了优于液体电解质的优点。在顺序电化学还原分析中，将要测试的电子部件或电路板的可焊接部分与脱氧凝胶电解质接触，例如具有胶凝剂的硼酸盐缓冲溶液。凝胶电解质防止毛细管吸引或沿着部件的引线，使得电源阴极引线不接触电解质，并且电化学分析可以定位到感兴趣的区域，例如待焊接的部件引线的部分。对于脱气凝胶电解质，大气氧的干扰作用最小化，因为实际上不存在对流混合，而在凝胶中扩散通常是非常缓慢的过程。对于用惰性气体饱和并含有氧清除剂的凝胶电解质，短时间暴露于氧气作为测试样品，不影响电化学分析。在一些情况下，可以在环境气氛中进行电化学分析，而不是在现有技术中通常所要求的惰性气体中进行电化学分析。

83. 发明公开

EP0584356A1 METHOD OF SOLDERING 失效
标题翻译： LÖTVERFAHREN。
公开(公告)号：EP0584356A1
公开(公告)日：1994-03-02
申请号：EP92903329.8
申请日：1992-01-17
申请人： S.L.T. JAPAN CO, LTD.
发明人： DAIKUZONO, Norio
IPC分类号： B23K1/005 , B23K26/00
CPC分类号： B23K26/0676 , B23K1/0008 , B23K1/0016 , B23K1/0056 , B23K26/06 , B23K26/0604 , B23K26/064 , B23K2201/36 , H01L24/80 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01025 , H01L2924/01029 , H01L2924/01033 , H01L2924/0104 , H01L2924/01067 , H01L2924/01068 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/12042 , H01L2924/14 , H01R43/0221 , H05K3/3421 , H05K3/3447 , H05K3/3494 , H05K2203/107 , H01L2924/00
摘要： A method of joining electronic parts to each other by brazing. When a member to be joined is joined to a base material by brazing while projecting a laser beam on them, the laser beam is projected on a probe capable of transmitting laser light, and is emitted from its end part, and further, the pointed end part is contacted substantially with solder or the member to be joined.
摘要翻译：通过钎焊将电子部件彼此接合的方法。当通过钎焊将待接合的构件通过钎焊连接到基底材料上时，激光束被投射到能够发射激光的探针上，并且从其端部发射，并且还有，尖端部分基本上与焊料或待接合的构件接触。

84. 发明公开

EP0576872A1 A new diffusion joining method and a paste used therefor 失效
标题翻译： Diffusionverbindungsverfahren und dabei verwendete Paste。
公开(公告)号：EP0576872A1
公开(公告)日：1994-01-05
申请号：EP93109135.9
申请日：1993-06-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hasegawa, Yo , Nagasawa, Masahiro , Tsukamoto, Masahide
IPC分类号： B23K35/00 , B23K20/16 , H05K3/40
CPC分类号： B23K20/16 , B23K35/007 , B23K35/025 , B23K2201/36 , H05K1/095 , H05K3/4069 , H05K3/4614 , H05K3/462 , H05K3/4623 , H05K2201/0355 , H05K2201/10378 , H05K2203/1461
摘要： The present invention relates to a diffusion joining method of Cu or Cu alloy surface and a conductive paste used therefor, especially applied to a method for preparing a multilayer printed wiring board.
The present invention is characterized by providing the contacting surfaces with a layer selected from the group comprising a noble metal thin layer, a metal oxide remover layer and a conductive paste layer mainly consisting of a Cu or Cu alloy particles and the metal oxide remover; and
pressing the contacting metal surfaces at a temperature higher than 170 °C more or less whereat the Cu atom at interface of the Cu or Cu alloy surfaces to be joined becomes to be able to diffuse, to give a joined metal body.
摘要翻译：本发明涉及Cu或Cu合金表面的扩散接合方法及其用途的导电糊，特别适用于制备多层印刷线路板的方法。本发明的特征在于，使接触表面具有选自贵金属薄层，金属氧化物去除层和主要由Cu或Cu合金颗粒组成的导电浆料层和金属氧化物去除剂的层; 并且在Cu或Cu合金表面的接合部的Cu原子处于能够扩散的情况下，在高于170℃的温度下压接接触金属表面，得到接合的金属体。

85. 发明公开

EP3220449A4 METHOD FOR WELDING ELECTRODE LEADS OF SECONDARY BATTERY MODULE, AND COMPACT SECONDARY BATTERY MODULE FOR WHICH THE METHOD HAS BEEN USED 审中-公开
公开(公告)号：EP3220449A4
公开(公告)日：2018-08-01
申请号：EP15873696
申请日：2015-12-24
申请人： LG CHEMICAL LTD
发明人： LEE BUM-HYUN , CHAE SEANG-HEE
IPC分类号： H01M2/20 , H01M2/10 , H01M10/0525 , H01M10/42 , H01M10/48
CPC分类号： H01M2/202 , B23K26/21 , B23K26/323 , B23K2201/36 , B23K2203/10 , B23K2203/12 , B23K2203/18 , H01M2/1016 , H01M2/1022 , H01M2/1077 , H01M2/204 , H01M2/206 , H01M10/0525 , H01M10/425 , H01M10/482 , H01M10/486 , H01M2010/4271
摘要： Disclosed is a compact secondary battery module, which includes a cartridge assembly having a plurality of cartridges stacked while accommodating cells, respectively, so that a plurality of lead overlapping portions where leads of adjacent cells overlap with each other are located at a cartridge sidewall with a predetermined pattern; and a sensing housing having a plurality of bus bars located and welded corresponding to the lead overlapping portions, respectively, the sensing housing being capable of being arranged at a side of the cartridge assembly, wherein a first lead of a cell of each lead overlapping portion is configured to have a shorter width than a second lead having a polarity opposite to the first lead as much as a predetermined width, and in a state where the sensing housing is coupled to the cartridge assembly, a corresponding bus bar comes into contact with the second lead substantially on the same line as the first lead, and the second lead and the bus bar are welded to each other.

86. 发明公开

EP3183744A4 ENCAPSULATED COMPOSITE BACKING PLATE 审中-公开
公开(公告)号：EP3183744A4
公开(公告)日：2018-03-14
申请号：EP15834511
申请日：2015-08-17
申请人： HONEYWELL INT INC
发明人： KIM JAEYEON , ALBAUGH KEVIN B
IPC分类号： H01L21/203
CPC分类号： C23C14/3414 , B23K20/026 , B23K20/233 , B23K20/24 , B23K31/02 , B23K2201/34 , B23K2201/36 , C23C14/3407
摘要： A backing plate for use with a sputtering target is disclosed including a core component formed of a composite material and an outer layer formed of a metal or metal alloy, wherein the outer layer completely surrounds and covers said core component. A method for recycling such a backing plate is also disclosed.

87. 发明公开

EP3239325A1 DIRECTIONAL ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME 有权转让
标题翻译：定向电工钢板及其生产方法
公开(公告)号：EP3239325A1
公开(公告)日：2017-11-01
申请号：EP15873582.9
申请日：2015-12-21
申请人： Posco
发明人： KWON, Oh-Yeoul , LEE, Won-Gul , HONG, Seong-Cheol , LEE, Gyoo-Taek , PARK, Jong-Tae , LIM, Choong Soo
IPC分类号： C22C38/02 , C21D8/12 , C21D1/74 , C23C8/18 , B23K26/36
CPC分类号： C21D8/1283 , B23K26/0622 , B23K26/08 , B23K26/364 , B23K2201/16 , B23K2201/18 , B23K2201/34 , B23K2201/36 , B23K2203/04 , C21D8/1255 , C21D8/1272 , C21D8/1294 , C21D9/46 , C21D2201/05 , C22C38/02 , C23C8/02 , C23C8/18 , C23C8/26 , C23C8/80
摘要： A grain-oriented electrical steel plate of an exemplary embodiment of the present invention has a groove formed on a surface, wherein a curvature radius RBb at a position where a depth of the groove is maximum is 0.2 µm to 100 µm, and a curvature radius RSb on the groove surface from the position where the depth of the groove is maximum to a quarter-way position of the depth D of the groove is 4 µm to 130 µm.
摘要翻译：本发明的示例性实施方式的晶粒取向电工钢板具有形成在表面上的沟槽，其中沟槽深度最大的位置处的曲率半径RBb为0.2μm至100μm，曲率半径 RSb从凹槽深度最大的位置到凹槽深度D的四分之一位置处的凹槽表面上的宽度为4μm至130μm。

88. 发明公开

EP3113340A4 ROTOR AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：EP3113340A4
公开(公告)日：2017-10-25
申请号：EP15755284
申请日：2015-02-04
申请人： NHK SPRING CO LTD
发明人： KANEDA NORIYOSHI , NISHIHAMA SHOTA
IPC分类号： H02K15/00 , B23K20/12
CPC分类号： H02K17/16 , B23K20/12 , B23K20/122 , B23K2201/36 , H02K15/0012 , H02K17/165 , H02K2213/03
摘要： A rotor according to the present invention includes: conductors having a bar shape; a first end ring (11) joined to one ends of the conductors by friction stir welding, at least a surface opposite to a surface from which the conductors extend being stirred by the friction stir welding; a second end ring (12) joined to other ends of the conductors by friction stir welding, at least a surface opposite to a surface from which the conductors extend being stirred by the friction stir welding; and an iron core (13) disposed between the first and the second end rings, having a cylindrical shape, and including a plurality of insertion holes through which the respective conductors are insertable in a central axis direction of the iron core.

90. 发明公开

EP3211692A1 METHOD FOR CUTTING SEPARATION MEMBRANE FOR BATTERY, AND SEPARATION MEMBRANE FOR BATTERY MANUFACTURED THEREBY 有权转让
标题翻译：电池用分离膜的切断方法以及电池用分离膜的制造方法
公开(公告)号：EP3211692A1
公开(公告)日：2017-08-30
申请号：EP15851832.4
申请日：2015-10-26
申请人： LG Chem, Ltd.
发明人： KIM, Tae-Su , SUNG, Ki-Eun , LEE, Jin-Soo , SHIN, Bu-Gon , LEE, Sang-Ik , LEE, Dae-Won
IPC分类号： H01M2/14 , H01M2/16 , H01M10/052
CPC分类号： H01M2/145 , B23K26/082 , B23K26/38 , B23K26/402 , B23K2201/36 , B23K2203/172 , H01M2/1646 , H01M2/1653 , H01M2/1686 , H01M10/052
摘要： The present invention relates to: a method for cutting a separation membrane for a battery, in which the separation membrane is cut by laser radiation on the separation membrane, wherein the pulse repetition rate of the laser is 10 to 500 kHz; a separation membrane manufactured by the method; and a battery comprising the separation membrane.
The present invention, in contrast with physical cutting, has the advantage of being capable of cutting a separation membrane for a battery so as to have a uniform cut surface, which was impossible by conventional physical cutting methods.
摘要翻译：本发明涉及一种切断电池用分离膜的方法，其中分离膜在分离膜上被激光照射切断，其中激光的脉冲重复频率为10〜500kHz，通过该方法制造的分离膜; 以及包含该分离膜的电池。与物理切割相比，本发明具有能够切割电池的分离膜以具有均匀的切割表面的优点，这通过传统的物理切割方法是不可能的。

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