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1. 发明授权

US5372297A Drum cathode for use in the production of metal foils and a method of producing the same 失效
标题翻译：用于生产金属箔的鼓阴极及其制造方法
公开(公告)号：US5372297A
公开(公告)日：1994-12-13
申请号：US056186
申请日：1993-05-03
申请人： Adam G. Bay , Jamie H. Chamberlain , Shiuh-Kao Chiang
发明人： Adam G. Bay , Jamie H. Chamberlain , Shiuh-Kao Chiang
IPC分类号： B23K9/028 , B23K9/23 , B23K35/32 , C22C14/00
CPC分类号： B23K35/325 , B23K2203/14 , C21D2221/00
摘要： The present invention provides a new and improved titanium metal drum cathode for use in the production of metal foils and a novel method of making the same. The method includes the steps of welding together the ends of a strip of titanium that has been roll formed into a cylinder. During the welding operation some of the weld beads that form the weld are hot peened immediately upon solidification. Upon complete formation of the weld, the formed and welded trip of titanium is subjected to a heat treating cycle that includes a double anneal. Preferably, the strip of titanium metal and the weld metal that is used to form the weld both comprise an addition agent such as yttria.
摘要翻译：本发明提供了一种用于生产金属箔的新的和改进的钛金属鼓阴极及其制造方法。该方法包括以下步骤：将已经成形的钛带条的端部焊接在一起。在焊接操作期间，形成焊缝的一些焊缝在凝固时立即进行热喷涂。在焊接完成后，钛的成形和焊接跳闸经受包括双重退火的热处理循环。优选地，用于形成焊缝的钛金属条和焊缝金属都包括添加剂，例如氧化钇。

2. 发明授权

US5240582A Drum cathode for use in the production of metal foils and a method of producing the same 失效
标题翻译：用于生产金属箔的鼓阴极及其制造方法
公开(公告)号：US5240582A
公开(公告)日：1993-08-31
申请号：US861553
申请日：1992-04-01
申请人： Adam G. Bay , Jamie H. Chamberlain , Shiuh-Kao Chiang
发明人： Adam G. Bay , Jamie H. Chamberlain , Shiuh-Kao Chiang
IPC分类号： B23K9/028 , B23K9/23 , B23K35/32 , C22C14/00
CPC分类号： B23K35/325 , B23K2203/14 , C21D2221/00
摘要： The present invention provides a new and improved titanium metal drum cathode for use in the production of metal foils and a novel method of making the same. The method includes the steps of welding together the ends of a strip of titanium that has been roll formed into a cylinder. During the welding operation some of the weld beads that form the weld are hot peened immediately upon solidification. Upon complete formation of the weld, the formed and welded trip of titanium is subjected to a heat treating cycle that includes a double anneal. Preferably, the strip of titanium metal and the weld metal that is used to form the weld both comprise an addition agent such as yttria.

3. 发明授权

US5344538A Thin plate anode 失效
标题翻译：薄板阳极
公开(公告)号：US5344538A
公开(公告)日：1994-09-06
申请号：US2596
申请日：1993-01-11
申请人： Jamie H. Chamberlain , Adam G. Bay , Robert D. DeWitt
发明人： Jamie H. Chamberlain , Adam G. Bay , Robert D. DeWitt
IPC分类号： C25D17/12 , C25D17/16
CPC分类号： C25D17/12
摘要： An anode adapted to be immersed in an electrolytic solution adjacent a moving cathode. The anode is comprised of an electrical conductive grid which is clad with an insoluble metal. The grid has a plurality of anode mounting surfaces formed thereon; the mounting surfaces being formed of an insoluble, conductive metal and being in electrically conductive engagement with the conductive grid. The mounting surfaces are dimensioned to position and support side-by-side a plurality of relatively thin insoluble metal anode plates. The anode plates are shaped to be mounted to the mounting surfaces by the lateral edges thereof wherein current may be applied to the anode plates through the mounted edges. The anode plates are dimensioned such that they form a generally continuous anode surface which conforms to the moving cathode.
摘要翻译：适于浸入与移动阴极相邻的电解液中的阳极。阳极包括用不溶性金属包覆的导电栅格。栅格具有形成在其上的多个阳极安装面; 安装表面由不溶的导电金属形成并与导电栅格导电接合。安装表面的尺寸被定位并且并排地支撑多个相对薄的不溶性金属阳极板。阳极板被成形为通过其侧边缘安装到安装表面，其中电流可以通过安装的边缘施加到阳极板。阳极板的尺寸使得它们形成符合移动阴极的大致连续的阳极表面。

4. 发明授权

US5167997A Protected conductive foil assemblage and procedure for preparing same using static electrical forces 失效
标题翻译：保护导电箔组合及其使用静电力制备方法
公开(公告)号：US5167997A
公开(公告)日：1992-12-01
申请号：US501093
申请日：1990-03-29
申请人： Jamie H. Chamberlain , Rolland D. Savage , John P. Callahan , David P. Burgess
发明人： Jamie H. Chamberlain , Rolland D. Savage , John P. Callahan , David P. Burgess
IPC分类号： B32B15/08 , B32B7/06 , B32B37/10 , H05K1/03 , H05K3/02 , H05K3/38
CPC分类号： B32B7/06 , B32B37/00 , B32B37/0007 , H05K3/022 , B32B2310/025 , B32B2311/12 , B32B2367/00 , B32B2457/08 , H05K3/025 , Y10S428/901 , Y10T156/10 , Y10T428/239 , Y10T428/31 , Y10T428/31678 , Y10T428/31692 , Y10T428/31786
摘要： A conductive copper foil for use in preparing printed circuit boards is protected from damage during storage, shipment and further processing by covering at least one side of the foil with a sheet of plastic film. The film is removably joined with the foil as a result of the essential absence of gaseous material between the film and the foil. Thus, the film conforms intimately to the contours and shape of the foil surface and clings tightly thereto to permit movement and further processing of the foil with the film adhering tightly thereto. The absence of air between the film and the foil is produced by oppositely statically electrically charging the film and the foil such that they are forced together sufficiently to squeeze the air out from therebetween. The film is selected to be sufficiently resistant to laminating temperature and pressure conditions so as to remain in its covering, protecting relationship to the foil and avoid sticking to the laminating press plate and retain its removability from the foil after lamination.
摘要翻译：用于制备印刷电路板的导电铜箔通过用一片塑料薄膜覆盖箔片的至少一面来保护在储存，运输和进一步加工期间的损坏。由于膜和箔之间基本不存在气态材料，该膜可以与箔片可移除地连接。因此，膜紧密地符合箔表面的轮廓和形状并且紧紧地粘附到其上，以允许膜紧密地附着在膜上的移动和进一步加工。通过对膜和箔进行相对静电充电使得它们被充分地压在一起而将空气从其间挤出而产生薄膜和箔之间的空气不存在。选择膜对层压温度和压力条件具有足够的抵抗力，以保持其覆盖，保护与箔的关系，并避免粘附到层压压板，并在层压之后保持其从箔的可去除性。

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