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21. 发明申请

US20130078806A1 Method for Fabricating Copper Interconnections in an Ultra Low Dielectric Constant Film 审中-公开
标题翻译：在超低介电常数膜中制造铜互连的方法
公开(公告)号：US20130078806A1
公开(公告)日：2013-03-28
申请号：US13339736
申请日：2011-12-29
申请人： Yuwen Chen , Qiang Xu , Chunsheng Zheng , Wenguang Zhang
发明人： Yuwen Chen , Qiang Xu , Chunsheng Zheng , Wenguang Zhang
IPC分类号： H01L21/768
CPC分类号： H01L21/76801 , H01L21/76811 , H01L21/76813
摘要： The invention relates to a method for fabricating copper interconnections in an ultra low dielectric constant film, comprising the following steps of: depositing an etching stop layer on a silicon wafer, depositing an ultra-low-k film on the etching stop layer, and depositing a SiO2-riched layer on the ultra-low-k film; forming a via and/or trench that penetrates through the SiO2-riched layer and the ultra-low-k film by using a photo-lithography and etching process; sputter-depositing a metal barrier layer and a copper seed crystal layer within the via and/or trench, performing a copper filling deposition by an electroplating process, performing a chemical mechanical polishing until the SiO2-riched layer is reached, whereby forming a copper interconnection layer. Since the SiO2-riched layer and the ultra-low-k film can be deposited in the same tool, this method has the , advantages of shortening the production period, lowering the production cost and improving the adhesion in the copper interconnection structure.
摘要翻译：本发明涉及一种在超低介电常数膜中制造铜互连的方法，包括以下步骤：在硅晶片上沉积蚀刻停止层，在蚀刻停止层上沉积超低k膜，并沉积超低k膜上的SiO 2富集层; 通过使用光刻和蚀刻工艺形成穿透SiO 2层和超低k膜的通孔和/或沟槽; 在通孔和/或沟槽内溅射沉积金属阻挡层和铜籽晶层，通过电镀工艺执行铜填充沉积，进行化学机械抛光，直到达到SiO2-富集层，从而形成铜互连层。由于SiO2-层和超低k膜可以沉积在相同的工具中，所以该方法具有缩短生产周期，降低生产成本和提高铜互连结构中的附着力的优点。

22. 发明申请

US20110129743A1 CATALYST FOR GENERATING HYDROGEN AND METHOD FOR GENERATING HYDROGEN 有权
标题翻译：用于产生氢的催化剂和用于产生氢的方法
公开(公告)号：US20110129743A1
公开(公告)日：2011-06-02
申请号：US12956106
申请日：2010-11-30
申请人： Qiang Xu , Sanjay Kumar Singh
发明人： Qiang Xu , Sanjay Kumar Singh
IPC分类号： H01M8/06 , B01J23/89 , C01B3/02
CPC分类号： B01J23/892 , B01J35/0013 , B01J35/006 , B01J37/16 , C01B3/04 , C01B2203/1052 , C01B2203/1064 , H01M8/0606 , H01M2008/1095 , Y02E60/364 , Y02E60/50
摘要： The present invention provides a catalyst for generating hydrogen containing at least one composite metal selected from the group consisting of a composite metal of platinum and nickel and a composite metal of iridium and nickel, the catalyst being used in a decomposition reaction of at least one compound selected from the group consisting of hydrazine and a hydrate thereof; and a method for generating hydrogen, including contacting the catalyst for generating hydrogen with at least one compound selected from the group consisting of hydrazine and a hydrate thereof.According to the invention, hydrogen can be efficiently generated with improved selectivity in the method for generating hydrogen that utilizes the decomposition reaction of hydrazine.
摘要翻译：本发明提供一种用于产生氢的催化剂，其含有选自铂和镍的复合金属和铱和镍的复合金属的至少一种复合金属，所述催化剂用于至少一种化合物选自肼及其水合物; 以及生成氢的方法，包括使用于产生氢的催化剂与选自肼及其水合物的至少一种化合物接触。根据本发明，在利用肼的分解反应的产生氢气的方法中，可以有效地产生氢气。

23. 发明申请

US20110089754A1 BRAKE AUXILIARY SYSTEM OF ELECTRIC CAR 审中-公开
标题翻译：刹车辅助系统
公开(公告)号：US20110089754A1
公开(公告)日：2011-04-21
申请号：US12908871
申请日：2010-10-20
申请人： Sen Feng , Qiang Xu , Senchang Wu
发明人： Sen Feng , Qiang Xu , Senchang Wu
IPC分类号： B60T13/52 , B60T13/46
CPC分类号： B60T13/52 , B60T17/02
摘要： The invention discloses a brake auxiliary system having a vacuum container, which comprises an auxiliary power supply, a vacuum pump, a vacuum booster and a vacuum container, wherein the vacuum container and the vacuum booster are both connected with the vacuum pump which supplied power by the auxiliary power supply, a pressure detector and a delay control switch are disposed on the vacuum container, keeping the vacuum degree in the vacuum container within a certain range. The vacuum container of the present invention makes the vacuum pump enable to work intermittently, avoiding frequent start of the vacuum pump when brake and also extending the life of the brake. Because of the pressure detector and the delay control switch, the vacuum inside the vacuum container is kept stable, and the efficiency of vacuum booster is ensured. The invention has low cost, simple and reliable structure, it is green and energy-saving, and it can reduce the energy consumption of the electric car auxiliary power supply and increase the driving miles.
摘要翻译：本发明公开了一种具有真空容器的制动辅助系统，其包括辅助电源，真空泵，真空助力器和真空容器，其中真空容器和真空助力器都与真空泵连接，该真空泵通过辅助电源，压力检测器和延迟控制开关设置在真空容器上，将真空容器内的真空度保持在一定范围内。本发明的真空容器使得真空泵能够间歇地工作，避免了制动时真空泵的频繁启动并延长制动器的使用寿命。由于压力检测器和延迟控制开关，真空容器内的真空保持稳定，确保了真空助力器的效率。本发明成本低，结构简单可靠，绿色节能，可以降低电动汽车辅助电源的能耗，增加行车里程。

24. 发明授权

US07781881B2 Thermal barrier coating material, thermal barrier member, and member coated with thermal barrier and method for manufacturing the same 有权
公开(公告)号：US07781881B2
公开(公告)日：2010-08-24
申请号：US11301339
申请日：2005-12-13
申请人： Taiji Torigoe , Ikuo Okada , Katsumi Namba , Kazutaka Mori , Wei Pan , Qiang Xu
发明人： Taiji Torigoe , Ikuo Okada , Katsumi Namba , Kazutaka Mori , Wei Pan , Qiang Xu
IPC分类号： H01L23/06
摘要： Provided are a thermal barrier coating material and a member coated with thermal barrier that can suppress the separation when used at a high temperature, and have a high thermal barrier effect; a method for manufacturing the member coated with thermal barrier; a turbine member coated with the thermal barrier coating material; and a gas turbine. More specifically provided are a shield coating member comprising a heat-resistant substrate, a bond coat layer formed on the heat-resistant substrate, and a ceramic layer formed on the bond coat layer, wherein the ceramic layer comprises a ceramic represented by a general formula A2Zr2O7, wherein A denotes a rare earth element, and the ceramic layer has (a) a porosity of 1 to 30%, (b) cracks in a thickness direction in pitches of 5 to 100% the total thickness of layers other than the bond coat layer on the heat-resistant substrate, or (c) columnar crystals.

25. 发明授权

US07754467B2 Surface expression of biologically active proteins in bacteria 有权
标题翻译：生物活性蛋白在细菌中的表达
公开(公告)号：US07754467B2
公开(公告)日：2010-07-13
申请号：US10766993
申请日：2004-01-28
申请人： Chia-Hwa Chang , Xiaowen Liu , John A. Lewicki , Qiang Xu
发明人： Chia-Hwa Chang , Xiaowen Liu , John A. Lewicki , Qiang Xu
IPC分类号： C12N1/21 , A61K48/00 , C07K14/195
CPC分类号： C12N15/746 , A61K35/747 , A61K38/00 , A61K38/162 , C07K14/335 , C07K14/70514 , C07K2319/035 , C12N15/62 , A61K2300/00
摘要： Methods and compositions for targeting heterologous polypeptides to bacterial cell walls are provided.
摘要翻译：提供了将异源多肽靶向细菌细胞壁的方法和组合物。

26. 发明申请

US20090155304A1 Modified Cyanovirin-N Polypeptide 审中-公开
标题翻译：改良的氰尿病毒N多肽
公开(公告)号：US20090155304A1
公开(公告)日：2009-06-18
申请号：US12277193
申请日：2008-11-24
申请人： Xiaowen Liu , Kirsten Essenmacher , David A. Simpson , Qiang Xu
发明人： Xiaowen Liu , Kirsten Essenmacher , David A. Simpson , Qiang Xu
IPC分类号： A61K39/12 , C12N1/21 , C07K14/00 , C07K5/00 , C07K7/00 , A61K35/74 , C12N15/11 , A61K38/16 , C12N15/00 , C12P21/02
CPC分类号： C07K14/195 , A61K9/0034 , A61K38/164 , C07K2319/02
摘要： This disclosure relates to a modified version of cyanovirin-N protein and a transformed Lactobacillus bacterium that is capable of recombinantly expressing this modified protein. Further disclosed are polynucleotide sequence encoding the modified cyanovirin-N protein, expression cassette that allows the expression of the modified protein, and method of make and use of the modified protein as well as the transformed Lactobacillus bacterium. In addition, this disclosure describes two novel promoters originated from L. jensenii, which are capable of directing a high level of gene expression in Lactobacillus bacteria. Also described are an expression cassette comprising one of the novel promoters, a genetically modified Lactobacillus bacterium containing the expression cassette, a method for recombinant gene expression in Lactobacillus bacteria using the novel promoters, and a method for delivery of proteins with desired biological activity to a mucosal surface in a human.
摘要翻译：本公开涉及能够重组表达该修饰蛋白质的氰尿素-N蛋白和转化的乳杆菌属细菌的修饰版本。进一步公开的是编码改性氰尿素-N蛋白的多核苷酸序列，允许修饰蛋白表达的表达盒，以及修饰蛋白以及转化的乳杆菌属细菌的制备和使用方法。此外，本公开描述了两种起源于延髓酵母的新型启动子，其能够在乳杆菌属细菌中指导高水平的基因表达。还描述了一种表达盒，其包含新型启动子之一，含有表达盒的经遗传修饰的乳杆菌属细菌，使用该新型启动子在乳杆菌属细菌中重组基因表达的方法，以及将具有所需生物学活性的蛋白质递送至人体粘膜表面。

27. 发明申请

US20090148408A1 LACTOBACILLI EXPRESSING BIOLOGICALLY ACTIVE POLYPEPTIDES AND USES THEREOF 有权
标题翻译： Lactobacilli表达生物活性多肽及其用途
公开(公告)号：US20090148408A1
公开(公告)日：2009-06-11
申请号：US11938044
申请日：2007-11-09
申请人： Chia-Hwa Chang , David A. Simpson , Theresa Li-Yun Chang , Qiang Xu , John A. Lewicki
发明人： Chia-Hwa Chang , David A. Simpson , Theresa Li-Yun Chang , Qiang Xu , John A. Lewicki
IPC分类号： A61K35/74 , C12N1/21 , A61P31/00
CPC分类号： C07K14/335 , A61K35/747 , A61K38/164 , A61K38/1774 , C12N15/74
摘要： The present invention relates to Lactobacillus species recombinantly altered to express a biologically active protein. The invention also related to methods of providing the bacteria to the vagina.
摘要翻译：本发明涉及重组改变以表达生物活性蛋白质的乳杆菌属物种。本发明还涉及将细菌提供给阴道的方法。

28. 发明授权

US07456011B2 Modified cyanovirin-n polypeptide 有权
标题翻译：改性氰西林素多肽
公开(公告)号：US07456011B2
公开(公告)日：2008-11-25
申请号：US11331965
申请日：2006-01-12
申请人： Xiaowen Liu , Kirsten Essenmacher , David A. Simpson , Qiang Xu
发明人： Xiaowen Liu , Kirsten Essenmacher , David A. Simpson , Qiang Xu
IPC分类号： A01N63/00 , A61K39/02 , C12N1/22 , C07K1/00
CPC分类号： C07K14/195 , A61K9/0034 , A61K38/164 , C07K2319/02
摘要： This disclosure relates to a modified version of cyanovirin-N protein and a transformed Lactobacillus bacterium that is capable of recombinantly expressing this modified protein. Further disclosed are polynucleotide sequence encoding the modified cyanovirin-N protein, expression cassette that allows the expression of the modified protein, and method of make and use of the modified protein as well as the transformed Lactobacillus bacterium. In addition, this disclosure describes two novel promoters originated from L. jensenii, which are capable of directing a high level of gene expression in Lactobacillus bacteria. Also described are an expression cassette comprising one of the novel promoters, a genetically modified Lactobacillus bacterium containing the expression cassette, a method for recombinant gene expression in Lactobacillus bacteria using the novel promoters, and a method for delivery of proteins with desired biological activity to a mucosal surface in a human.
摘要翻译：本公开涉及能够重组表达该修饰蛋白质的氰尿素-N蛋白和转化的乳杆菌属细菌的修饰版本。进一步公开的是编码改性氰尿素-N蛋白的多核苷酸序列，允许修饰蛋白表达的表达盒，以及修饰蛋白以及转化的乳杆菌属细菌的制备和使用方法。此外，本公开描述了两种起源于延髓酵母的新型启动子，其能够在乳杆菌属细菌中指导高水平的基因表达。还描述了一种表达盒，其包含新型启动子之一，含有表达盒的经遗传修饰的乳杆菌属细菌，使用该新型启动子在乳杆菌属细菌中重组基因表达的方法，以及将具有所需生物学活性的蛋白质递送至人体粘膜表面。

29. 发明申请

US20070151153A1 Hydrogen generation method 审中-公开
标题翻译：氢生成法
公开(公告)号：US20070151153A1
公开(公告)日：2007-07-05
申请号：US11472412
申请日：2006-06-22
申请人： Qiang Xu , Manish Chandra
发明人： Qiang Xu , Manish Chandra
IPC分类号： C10J3/46
CPC分类号： C01B3/065 , Y02E60/362
摘要： The invention provides a hydrogen generation method comprising the step of bringing, in the presence of water, ammonia borane represented by the chemical formula: NH3BH3 into contact with (1) a catalyst comprising as an active ingredient at least one member selected from the group consisting of metal catalysts and metal compound catalysts; (2) a solid acid; or (3) carbon dioxide. The method of the invention can generate hydrogen gas for use as fuel for fuel cells, etc., under controllable conditions without heating a starting material at high-temperature, and moreover can efficiently generate hydrogen gas at low cost.
摘要翻译：本发明提供一种氢生成方法，其包括在水存在下使由化学式：NH 3 BH 3 3表示的氨硼烷与（1 ）催化剂，其包含选自金属催化剂和金属化合物催化剂中的至少一种作为活性成分的活性成分; （2）固体酸; 或（3）二氧化碳。本发明的方法可以在可控制的条件下产生用作燃料电池等的燃料，而不在高温下加热原料，而且可以以低成本有效地产生氢气。

30. 发明申请

US20070117197A1 LACTOBACILLI EXPRESSING BIOLOGICALLY ACTIVE POLYPEPTIDES AND USES THEREOF 有权
标题翻译： Lactobacilli表达生物活性多肽及其用途
公开(公告)号：US20070117197A1
公开(公告)日：2007-05-24
申请号：US11620588
申请日：2007-01-05
申请人： Chia-Hwa Chang , David Simpson , Theresa Chang , Qiang Xu , John Lewicki
发明人： Chia-Hwa Chang , David Simpson , Theresa Chang , Qiang Xu , John Lewicki
IPC分类号： C12N1/21 , C12N15/74
CPC分类号： C07K14/335 , A61K35/747 , A61K38/164 , A61K38/1774 , C12N15/74
摘要： The present invention relates to Lactobacillus species recombinantly altered to express a biologically active protein. The invention also related to methods of providing the bacteria to the vagina.
摘要翻译：本发明涉及重组改变以表达生物活性蛋白质的乳杆菌属物种。本发明还涉及将细菌提供给阴道的方法。

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