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21.发明授权Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst 有权用于形成非桥联不对称聚烯烃聚合催化剂的前体化合物的方法和系统公开(公告)号：US08367853B2
公开(公告)日：2013-02-05
申请号：US13186237
申请日：2011-07-19
申请人： Qing Yang , Rex E. Murray , Richard M. Buck
发明人： Qing Yang , Rex E. Murray , Richard M. Buck
CPC分类号： C07F17/00 , C08F10/00 , Y10S526/941 , Y10S526/943 , C08F4/65925 , C08F4/6592
摘要： The present techniques relates generally to polyolefin catalysts and, more specifically, to preparing a precursor compound for an unsymmetric metallocene catalyst, for using the precursor compound to prepare catalysts, and for employing the precursor compounds to prepare catalysts for polyolefin polymerizations.
摘要翻译： 本发明技术通常涉及聚烯烃催化剂，更具体地涉及制备用于不对称金属茂催化剂的前体化合物，使用前体化合物制备催化剂，以及使用前体化合物制备用于聚烯烃聚合的催化剂。
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公开(公告)号：US08329833B2
公开(公告)日：2012-12-11
申请号：US13400147
申请日：2012-02-20
CPC分类号： C07F17/00 , C08F4/65912 , C08F10/00 , C08F210/16 , C08F2410/03 , C08F4/65927 , C08F210/14 , C08F2500/03 , C08F2500/10 , C08F2500/12
摘要： The present invention provides polymerization catalyst compositions employing novel dinuclear metallocene compounds. Methods for making these new dinuclear metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
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公开(公告)号：US08322825B2
公开(公告)日：2012-12-04
申请号：US12911771
申请日：2010-10-26
申请人： Yonglin Xie , Qing Yang
发明人： Yonglin Xie , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/1404 , B41J2/1433 , B41J2002/14403 , B41J2202/12
摘要： A liquid dispenser includes liquid supply, dispensing, and return channels. A portion of a first wall of the liquid dispensing channel defines an outlet opening. A second wall of the liquid dispensing channel, opposite the first wall, extends along portions of the liquid supply and return channels. A liquid supply passage, in communication with the supply channel, extends through the second wall. A liquid return passage, in communication with the return channel, is positioned through the second wall and overlaps the outlet opening of the liquid dispensing channel as viewed from a direction perpendicular to a surface of the first wall of the liquid dispensing channel. A liquid supply provides liquid that flows from the supply passage through the supply, dispensing, and return channels to the return passage. A diverter member selectively diverts a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译： 液体分配器包括液体供应，分配和返回通道。 液体分配通道的第一壁的一部分限定出口开口。 液体分配通道的与第一壁相对的第二壁沿液体供应和返回通道的一部分延伸。 与供应通道连通的液体供应通道延伸穿过第二壁。 与返回通道连通的液体返回通道定位成穿过第二壁，并且从垂直于液体分配通道的第一壁的表面的方向观察时与液体分配通道的出口开口重叠。 液体供应提供从供应通道流过供应，分配和返回通道到返回通道的液体。 分流器构件选择性地将流动的液体的一部分转过液体分配通道的出口。
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公开(公告)号：US20120268529A1
公开(公告)日：2012-10-25
申请号：US13089594
申请日：2011-04-19
申请人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
发明人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
IPC分类号： B41J2/04
CPC分类号： B41J2/03 , B41J2002/14346
摘要： A method of continuously ejecting liquid includes providing a liquid ejection system that includes a substrate and an orifice plate affixed to the substrate. Portions of the substrate define a liquid chamber. The orifice plate includes a MEMS transducing member. A first portion of the MEMS transducing member is anchored to the substrate. A second portion of the MEMS transducing member extends over at least a portion of the liquid chamber. The second portion of the MEMS transducing member is free to move relative to the liquid chamber. A compliant membrane is positioned in contact with the MEMS transducing member. A first portion of the compliant membrane covers the MEMS transducing member and a second portion of the compliant membrane is anchored to the substrate. The compliant membrane includes an orifice. Liquid is provided under a pressure sufficient to eject a continuous jet of the liquid through the orifice located in the compliant membrane of the orifice plate by a liquid supply. A drop of liquid is caused to break off from the liquid jet by selectively actuating the MEMS transducing member which causes a portion of the compliant membrane to be displaced relative to the liquid chamber.
摘要翻译： 一种连续喷射液体的方法包括提供一种液体喷射系统，其包括基板和固定在基板上的孔板。 衬底的一部分限定了液体室。 孔板包括MEMS换能构件。 MEMS转换构件的第一部分被锚定到基底。 MEMS转换构件的第二部分在液体室的至少一部分上延伸。 MEMS转换构件的第二部分相对于液体腔自由移动。 柔性膜定位成与MEMS换能件接触。 柔性膜的第一部分覆盖MEMS换能构件，并且柔性膜的第二部分锚定到基底。 柔性膜包括孔口。 在足够的压力下提供液体，该压力通过位于孔板的柔顺膜中的孔通过液体供应喷射液体的连续射流。 通过选择性地致动MEMS转换构件使一滴液体从液体射流中脱离，这导致顺应性膜的一部分相对于液体腔移位。
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公开(公告)号：US20120137059A1
公开(公告)日：2012-05-31
申请号：US13368171
申请日：2012-02-07
CPC分类号： G06F3/0659 , G06F3/0611 , G06F3/0613 , G06F3/0616 , G06F3/068 , G06F12/0866 , G06F12/0897 , G06F2212/214 , G06F2212/311 , G06F2212/312 , G06F2212/401 , Y02D10/13
摘要： A data storage caching architecture supports using native local memory such as host-based RAM, and if available, Solid State Disk (SSD) memory for storing pre-cache delta-compression based delta, reference, and independent data by exploiting content locality, temporal locality, and spatial locality of data accesses to primary (e.g. disk-based) storage. The architecture makes excellent use of the physical properties of the different types of memory available (fast r/w RAM, low cost fast read SSD, etc) by applying algorithms to determine what types of data to store in each type of memory. Algorithms include similarity detection, delta compression, least popularly used cache management, conservative insertion and promotion cache replacement, and the like.
摘要翻译： 数据存储缓存体系结构支持使用本地本地存储器，如基于主机的RAM，以及可用的固态硬盘（SSD）存储器，用于通过利用内容局部性，时间间隔来存储基于高速缓存前增量压缩的增量，参考和独立数据 数据访问主要（如基于磁盘的）存储的位置和空间位置。 该架构通过应用算法来确定在每种类型的存储器中存储哪些类型的数据，从而极好地利用了可用的不同类型存储器（快速r / w RAM，低成本快速读取SSD等）的物理特性。 算法包括相似检测，增量压缩，最不常用的缓存管理，保守插入和升级缓存替换等。
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26.发明申请公开(公告)号：US20120108765A1
公开(公告)日：2012-05-03
申请号：US13349484
申请日：2012-01-12
申请人： Qing Yang , Max P. McDaniel , Joel L. Martin , Youlu Yu , David C. Rohlfing , Michael D. Jensen
发明人： Qing Yang , Max P. McDaniel , Joel L. Martin , Youlu Yu , David C. Rohlfing , Michael D. Jensen
IPC分类号： C08F2/01 , C08F4/18 , C08F4/08 , B29C47/00 , B29C45/00 , B29C39/00 , B29C39/08 , B29C51/00 , C08F4/76 , B29C49/00
CPC分类号： C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/02 , C08F210/16 , Y10S526/941 , Y10S526/943 , C08F4/65927 , C08F2500/03 , C08F210/14 , C08F2500/10
摘要： The present techniques relate to catalyst compositions, methods, and polymers encompassing a Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, typically in combination with a cocatalyst, and a activator. The compositions and methods presented herein include ethylene polymers with low melt elasticity.
摘要翻译： 本技术涉及催化剂组合物，方法和聚合物，其包括通常与助催化剂和活化剂组合的桥连和5-环戊二烯基型配体的第4族金属茂化合物。 本文提供的组合物和方法包括具有低熔体弹性的乙烯聚合物。
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公开(公告)号：US20120098908A1
公开(公告)日：2012-04-26
申请号：US12911754
申请日：2010-10-26
申请人： Yonglin Xie , Joseph Jech, JR. , Qing Yang , Carolyn R. Ellinger
发明人： Yonglin Xie , Joseph Jech, JR. , Qing Yang , Carolyn R. Ellinger
CPC分类号： B41J2/17596 , B41J2/1404 , B41J2/185 , B41J2002/14403 , B41J2002/14475 , B41J2202/11 , B41J2202/12
摘要： A liquid dispenser includes an array of liquid dispensing elements positioned on a substrate. Each liquid dispensing element includes a liquid dispensing channel positioned on the substrate. The liquid dispensing channel includes an outlet opening positioned on a wall opposite the substrate. A diverter member is associated with the liquid dispensing channel. A liquid return channel is positioned on the substrate in fluid communication with the liquid dispensing channel. A liquid supply channel is positioned on the substrate in fluid communication with the liquid dispensing channel. A liquid supply passage extends through the substrate and is in fluid communication with the liquid supply channel. A liquid return passage extends through the substrate and is in fluid communication with the liquid return channel. A liquid manifold includes a liquid supply duct and a liquid return duct. The liquid supply duct is in fluid communication with each liquid supply passage of each liquid dispensing element. The liquid return duct is in fluid communication with each liquid return passage of each liquid dispensing element. A liquid supply provides liquid that flows from the liquid supply duct of the liquid manifold through each liquid dispensing element to the liquid return duct of the liquid manifold. Each diverter member is selectively activated to divert a portion of the liquid flowing through the associated liquid dispensing channel through the outlet opening of the associated liquid dispensing channel to dispense a drop of the liquid.
摘要翻译： 液体分配器包括定位在基底上的液体分配元件阵列。 每个液体分配元件包括位于基底上的液体分配通道。 液体分配通道包括位于与衬底相对的壁上的出口。 分流器构件与液体分配通道相关联。 液体返回通道定位在与液体分配通道流体连通的基板上。 液体供应通道定位在与液体分配通道流体连通的基板上。 液体供应通道延伸穿过基底并且与液体供应通道流体连通。 液体返回通道延伸穿过基底并与液体返回通道流体连通。 液体歧管包括液体供应管道和液体返回管道。 液体供应管道与每个液体分配元件的每个液体供应通道流体连通。 液体返回管道与每个液体分配元件的每个液体返回通道流体连通。 液体供应液体从液体歧管的液体供应管道通过每个液体分配元件流到液体歧管的液体返回管道。 选择性地激活每个分流器构件以使流过相关联的液体分配通道的液体的一部分通过相关联的液体分配通道的出口开口转移以分配一滴液体。
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公开(公告)号：US20120098899A1
公开(公告)日：2012-04-26
申请号：US12911765
申请日：2010-10-26
申请人： Yonglin Xie , Qing Yang
发明人： Yonglin Xie , Qing Yang
IPC分类号： B41J2/175
CPC分类号： B41J2/17596 , B41J2/1404 , B41J2/18 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a first wall. A portion of the first wall defines an outlet opening. The liquid dispensing channel includes a second wall that is positioned opposite the first wall. The second wall of the liquid dispensing channel extends along a portion of the liquid supply channel and along a portion of the liquid return channel. A liquid supply passage is provided that extends through the second wall and is in fluid communication with the liquid supply channel. The liquid supply passage includes a porous member. A liquid return passage is provided that extends through the second wall and is in fluid communication with the liquid return channel. The liquid return passage includes a porous member. A liquid is provided that flows from the liquid supply passage through the liquid supply channel through the liquid dispensing channel through the liquid return channel to the liquid return passage. A liquid drop is caused to be ejected from the outlet opening of the liquid dispensing channel by selectively actuating a diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译： 提供了一种液体分配器，其包括液体供应通道，液体分配通道和液体返回通道。 液体分配通道包括第一壁。 第一壁的一部分限定出口开口。 液体分配通道包括与第一壁相对定位的第二壁。 液体分配通道的第二壁沿着液体供应通道的一部分并且沿着液体返回通道的一部分延伸。 设置有液体供应通道，其延伸穿过第二壁并且与液体供应通道流体连通。 液体供给通道包括多孔构件。 提供液体返回通道，其延伸穿过第二壁并与液体返回通道流体连通。 液体返回通道包括多孔构件。 设置有液体从液体供给通道流过液体供给通道，通过液体分配通道通过液体返回通道流到液体返回通道。 通过选择性地致动分流器构件以使流动的液体的一部分通过液体分配通道的出口开口而使液滴从液体分配通道的出口开口排出。
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公开(公告)号：US20120098891A1
公开(公告)日：2012-04-26
申请号：US12911755
申请日：2010-10-26
IPC分类号： B41J2/04
CPC分类号： B41J2/14016 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. Another portion of the wall defines a drain located in the wall downstream from the outlet opening. The drain includes a radius of curvature as viewed from a direction perpendicular to the wall. A liquid is provided that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A liquid drop is caused to be ejected from the outlet opening of the liquid dispensing channel by selectively actuating a diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译： 提供了一种液体分配器，其包括液体供应通道，液体分配通道和液体返回通道。 液体分配通道包括壁。 墙壁包括一个表面。 壁的一部分限定出口开口。 壁的另一部分限定位于出口开口下游的壁中的排水口。 漏极包括从垂直于壁的方向观察的曲率半径。 提供从液体供应通道通过液体分配通道流到液体返回通道的液体。 通过选择性地致动分流器构件以使流动的液体的一部分通过液体分配通道的出口开口而使液滴从液体分配通道的出口开口排出。
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公开(公告)号：US20120098887A1
公开(公告)日：2012-04-26
申请号：US12911756
申请日：2010-10-26
申请人： Yonglin Xie , Joseph Jech, JR. , Carolyn R. Ellinger , Maria J. Lehmann , Ali G. Lopez , Qing Yang
发明人： Yonglin Xie , Joseph Jech, JR. , Carolyn R. Ellinger , Maria J. Lehmann , Ali G. Lopez , Qing Yang
IPC分类号： B41J2/135
CPC分类号： B41J2/14016 , B41J2/14112 , B41J2002/14387 , B41J2002/14403 , B41J2002/14475 , B41J2202/12 , Y10T137/6497
摘要： A liquid dispenser includes a liquid supply channel, a liquid return channel; and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. The outlet opening includes a downstream edge relative to a direction of liquid flow through the liquid dispensing channel. The downstream edge is sloped relative to the surface of the wall of the liquid dispensing channel. A liquid supply provides liquid that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member selectively diverts a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译： 液体分配器包括液体供应通道，液体返回通道; 和液体分配通道。 液体分配通道包括壁。 墙壁包括一个表面。 壁的一部分限定出口开口。 出口开口包括相对于流过液体分配通道的液体流动方向的下游边缘。 下游边缘相对于液体分配通道的壁的表面倾斜。 液体供应液体从液体供应通道通过液体分配通道流到液体返回通道。 分流器构件选择性地将流动的液体的一部分转过液体分配通道的出口。
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