公开(公告)号：US20110173806A1

公开(公告)日：2011-07-21

申请号：US13009802

申请日：2011-01-19

申请人： Robert Flemming ,  Lex Kowsowsky ,  Shurui Shang ,  Bhret Graydon ,  Xiaofeng Chen ,  Glen Irvin

发明人： Robert Flemming ,  Lex Kowsowsky ,  Shurui Shang ,  Bhret Graydon ,  Xiaofeng Chen ,  Glen Irvin

IPC分类号： H05K3/00

CPC分类号： H05K1/0259 ,  H05K1/0271 ,  H05K1/036 ,  H05K1/0373 ,  H05K3/0005 ,  H05K2201/068 ,  H05K2201/0738 ,  H05K2201/09136 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T29/4913 ,  Y10T29/49155 ,  Y10T156/10

摘要： A method for designing a printed circuit board to meet a specification is described. A first voltage switchable dielectric material is placed in apposition with a first copper foil. A second voltage switchable dielectric material is placed in apposition with a second copper foil. An arcuate portion of the first copper foil is placed in apposition with a first side of an aluminum member, an adhesive substance being situated between the first copper foil and the first side of the aluminum member. An arcuate portion of the second copper foil in is placed apposition with a second side of the aluminum member, an adhesive substance being situated between the second copper foil and the second side of the aluminum member.

摘要翻译： 描述了一种用于设计符合规格的印刷电路板的方法。 第一电压可切换电介质材料与第一铜箔一起放置。 第二可电压切换电介质材料与第二铜箔一起放置。 第一铜箔的弓形部分与铝构件的第一侧相配合，粘合剂物质位于第一铜箔和铝构件的第一侧之间。 第二铜箔的弧形部分与铝构件的第二侧配合，粘合剂物质位于第二铜箔和铝构件的第二侧之间。

公开(公告)号：US08272123B2

公开(公告)日：2012-09-25

申请号：US13009802

申请日：2011-01-19

申请人： Robert Fleming ,  Lex Kosowsky ,  Shurui Shang ,  Bhret Graydon ,  Xiaofeng Chen ,  Glen Irvin

发明人： Robert Fleming ,  Lex Kosowsky ,  Shurui Shang ,  Bhret Graydon ,  Xiaofeng Chen ,  Glen Irvin

IPC分类号： H01R43/00

CPC分类号： H05K1/0259 ,  H05K1/0271 ,  H05K1/036 ,  H05K1/0373 ,  H05K3/0005 ,  H05K2201/068 ,  H05K2201/0738 ,  H05K2201/09136 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T29/4913 ,  Y10T29/49155 ,  Y10T156/10

摘要： A method for designing a printed circuit board to meet a specification is described. A first voltage switchable dielectric material is placed in apposition with a first copper foil. A second voltage switchable dielectric material is placed in apposition with a second copper foil. An arcuate portion of the first copper foil is placed in apposition with a first side of an aluminum member, an adhesive substance being situated between the first copper foil and the first side of the aluminum member. An arcuate portion of the second copper foil in is placed apposition with a second side of the aluminum member, an adhesive substance being situated between the second copper foil and the second side of the aluminum member.

摘要翻译： 描述了一种用于设计符合规格的印刷电路板的方法。 第一电压可切换电介质材料与第一铜箔一起放置。 第二可电压切换电介质材料与第二铜箔一起放置。 第一铜箔的弓形部分与铝构件的第一侧相配合，粘合剂物质位于第一铜箔和铝构件的第一侧之间。 第二铜箔的弧形部分与铝构件的第二侧配合，粘合剂物质位于第二铜箔和铝构件的第二侧之间。

公开(公告)号：US20070038011A1

公开(公告)日：2007-02-15

申请号：US11503913

申请日：2006-08-15

申请人： Zaiku Xie ,  Juntao Liu ,  Weimin Yang ,  Siqing Zhong ,  Xiaofeng Chen

发明人： Zaiku Xie ,  Juntao Liu ,  Weimin Yang ,  Siqing Zhong ,  Xiaofeng Chen

IPC分类号： C07C4/02

CPC分类号： C07C11/02 ,  B01J2219/0004 ,  C07C1/20 ,  C07C2529/40 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42

摘要： The present invention provides a process for producing lower olefins from methanol or dimethyl ether. The technical problem mainly addressed in the present invention is to overcome the defects presented in the prior art including high operation temperature, low yield and selectivity of lower olefins as the target products, and poor stability and short regeneration period of catalyst. The present process, which is carried out under the conditions of catalytic cracking methanol and dimethyl ether and the presence of diluting gas, and adopts as a feedstock methanol, dimethyl ether or their mixture, comprises the steps of: a) letting the feedstock firstly enter a first reaction zone to contact with a first crystalline aluminosilicate catalyst having a SiO2/Al2O3 molar ratio of at least 10, to thereby produce a first reaction effluent containing lower olefins; b) letting the first reaction effluent enter in turn at least one second reaction zone to contact with a second crystalline aluminosilicate catalyst having a SiO2/Al2O3 molar ratio of at least 10, to thereby produce a second reaction effluent containing lower olefins; and c) separating lower olefins from the second reaction effluent; wherein the weight ratio of the diluting gas to the feedstock is 0.01-6:1, while controlling the reaction conditions.

摘要翻译： 本发明提供了由甲醇或二甲醚生产低级烯烃的方法。 本发明主要解决的技术问题是克服现有技术中存在的缺点，包括作为目标产物的低级烯烃的高操作温度，低产率和选择性，以及催化剂的稳定性和较短的再生期。 本工艺在甲醇和二甲醚催化裂解条件下进行，稀释气体的存在，采用甲醇，二甲醚或其混合物为原料，包括以下步骤：a）使原料首先进入 与第一结晶硅铝酸盐催化剂接触的第一反应区，其具有至少10的SiO 2 / Al 2 O 3 N 3摩尔比，至少为10，至 从而产生含有低级烯烃的第一反应流出物; b）使第一反应流出物依次进入至少一个第二反应区以与具有SiO 2 / Al 2 O 3的第二结晶硅铝酸盐催化剂接触 摩尔比为至少10，从而产生含有低级烯烃的第二反应流出物; 和c）从第二反应流出物分离低级烯烃; 其中稀释气体与原料的重量比为0.01-6:1，同时控制反应条件。