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1. 发明申请

US20130324682A1 SOLID CATALYST COMPONENT AND CATALYST FOR OLEFIN POLYMERIZATION 有权
标题翻译：用于烯烃聚合的固体催化剂组分和催化剂
公开(公告)号：US20130324682A1
公开(公告)日：2013-12-05
申请号：US13980359
申请日：2012-01-19
申请人： Zhong TAN , Lunjia Xie , Xiudong Xu , Yu Tian , Qilong Zhou , Zaixing Feng , Li'an Yan , Siyuan Zhao , Jinhua Yu , Zhufang Sun , Fengkui Li , Shanshan Yin , Weiwei Song
发明人： Zhong TAN , Lunjia Xie , Xiudong Xu , Yu Tian , Qilong Zhou , Zaixing Feng , Li'an Yan , Siyuan Zhao , Jinhua Yu , Zhufang Sun , Fengkui Li , Shanshan Yin , Weiwei Song
IPC分类号： C08F110/06
CPC分类号： C08F110/06 , C08F10/06 , C08F4/651 , C08F2500/04 , C08F2500/12 , C08F2500/15 , C08F4/6548
摘要： Disclosed is a solid catalyst component for olefin polymerization. The catalyst component comprises a dialkoxy magnesium carrier, a titanium compound, and a product from an internal electron donor reacting in an inert solvent. Said internal electron donor compound comprises a 2,3-di-non-linear-alkyl-2-cyano succinic acid diester compound as presented in formula I: as in formula I, R1 and R2 radicals are independently chosen from linear or branched C1-C4 alkyl groups; R is chosen from C3-C6 iso-alkyl, sec-alkyl, or cycloalkyl groups. Also disclosed is another solid catalyst component. The catalyst component comprises a dialkoxy magnesium carrier, a titanium compound, and a product from an internal electron donor reacting in an inert solvent. In addition to a 2,3-di-non-linear-alkyl-2-cyano succinic acid diester compound as presented in formula I, the internal electron donor compound can also comprise 2-isopropyl-2-(3-methylbutyl)-1,3-dimethoxy propane and/or a carboxylic ester compound. Also disclosed is a catalyst containing the solid catalyst component. The catalyst is used for olefin polymerization, particularly propylene polymerization, and is relatively active during polymerization. The obtained polymer has the advantages of wide molecular weight distribution, high molecular bulk density, good hydrogen regulation sensitivity, good stereospecificity, good particle shape, and small fine powder content.
摘要翻译：公开了用于烯烃聚合的固体催化剂组分。催化剂组分包括二烷氧基镁载体，钛化合物和在惰性溶剂中反应的内电子给体的产物。所述内电子给体化合物包含式I所示的2,3-二 - 非线性 - 烷基-2-氰基琥珀酸二酯化合物：如式I所示，R 1和R 2基团独立地选自直链或支链C1- C4烷基; R选自C 3 -C 6异烷基，仲烷基或环烷基。还公开了另一种固体催化剂组分。催化剂组分包括二烷氧基镁载体，钛化合物和在惰性溶剂中反应的内电子给体的产物。除了式I所示的2,3-二 - 非线性 - 烷基-2-氰基琥珀酸二酯化合物之外，内电子给体化合物还可以包含2-异丙基-2-（3-甲基丁基）-1 ，3-二甲氧基丙烷和/或羧酸酯化合物。还公开了含有固体催化剂组分的催化剂。该催化剂用于烯烃聚合，特别是丙烯聚合，并且在聚合期间相对有活性。得到的聚合物具有分子量分布宽，分子体积密度高，调节灵敏度好，立体定向性好，粒子形状好，细粉含量低的优点。

2. 发明授权

US09376513B2 Solid catalyst component and catalyst for olefin polymerization 有权
标题翻译：固体催化剂组分和烯烃聚合催化剂
公开(公告)号：US09376513B2
公开(公告)日：2016-06-28
申请号：US13980359
申请日：2012-01-19
申请人： Zhong Tan , Lunjia Xie , Xiudong Xu , Yu Tian , Qilong Zhou , Zaixing Feng , Li'an Yan , Siyuan Zhao , Jinhua Yu , Zhufang Sun , Fengkui Li , Shanshan Yin , Weiwei Song
发明人： Zhong Tan , Lunjia Xie , Xiudong Xu , Yu Tian , Qilong Zhou , Zaixing Feng , Li'an Yan , Siyuan Zhao , Jinhua Yu , Zhufang Sun , Fengkui Li , Shanshan Yin , Weiwei Song
IPC分类号： C08F110/06 , C08F10/06
CPC分类号： C08F110/06 , C08F10/06 , C08F4/651 , C08F2500/04 , C08F2500/12 , C08F2500/15 , C08F4/6548
摘要： Disclosed is a solid catalyst component for olefin polymerization. The catalyst component comprises a dialkoxy magnesium carrier, a titanium compound, and a product from an internal electron donor reacting in an inert solvent. The internal electron donor compound comprises a 2,3-di-non-linear-alkyl-2-cyano succinic acid diester compound as presented in formula I.
摘要翻译：公开了用于烯烃聚合的固体催化剂组分。催化剂组分包括二烷氧基镁载体，钛化合物和在惰性溶剂中反应的内电子给体的产物。内给电子体化合物包含式I所示的2,3-二 - 非直链烷基-2-氰基琥珀酸二酯化合物。

3. 发明授权

US08541333B2 Catalyst component for olefin polymerization and a catalyst comprising the same 有权
标题翻译：用于烯烃聚合的催化剂组分和包含其的催化剂
公开(公告)号：US08541333B2
公开(公告)日：2013-09-24
申请号：US12856175
申请日：2010-08-13
申请人： Lunjia Xie , Yongtai Ling , Yu Tian , Zaixing Feng , Siyuan Zhao , Qing Hu , Zhufang Sun , Yu Kang
发明人： Lunjia Xie , Yongtai Ling , Yu Tian , Zaixing Feng , Siyuan Zhao , Qing Hu , Zhufang Sun , Yu Kang
IPC分类号： B01J31/00 , C08F4/02 , C08F4/44 , C08F4/06 , C08F2/00 , C08F4/00
CPC分类号： C08F10/06 , B01J27/135 , B01J27/138 , B01J31/0201 , B01J31/0255 , B01J31/0272 , B01J31/143 , B01J31/38 , C08F110/06 , C08F4/651 , C08F2500/15 , C08F2500/12 , C08F2500/04
摘要： A catalyst component for olefin polymerization comprising an α-cyanosuccinate compound as an internal electron donor, a catalyst comprising the catalyst component, and use of the catalyst in olefin polymerization. When used in propylene polymerization, the catalyst can exhibit good catalytic activity and good hydrogen response, and the resulting polymer can have a good isotacticity and a good molecular weight distribution.
摘要翻译：一种用于烯烃聚合的催化剂组分，其包含作为内部电子给体的α-氰基琥珀酸盐化合物，包含催化剂组分的催化剂，以及在烯烃聚合中使用该催化剂。当用于丙烯聚合时，该催化剂可表现出良好的催化活性和良好的氢响应，所得聚合物可具有良好的全同立构规整度和良好的分子量分布。

4. 发明申请

US20120046490A1 PROCESS FOR PREPARING 2,3-DI-NON-STRAIGHT-ALKYL-2-CYANOSUCCINIC ACID DIESTERS 有权
标题翻译：制备2,3-二 - 非直链烷基-2-氰基脂肪酸乳液的方法
公开(公告)号：US20120046490A1
公开(公告)日：2012-02-23
申请号：US13202282
申请日：2010-02-12
申请人： Lunjia Xie , Yu Tian , Zaixing Feng , Siyuan Zhao , Yu Kang , Zhufang Sun
发明人： Lunjia Xie , Yu Tian , Zaixing Feng , Siyuan Zhao , Yu Kang , Zhufang Sun
IPC分类号： C07C253/30 , C07C67/32 , C07C51/38
CPC分类号： C07C253/30 , C07C51/09 , C07C67/08 , C07C255/22 , C07C55/02 , C07C69/34
摘要： A process for preparing 2,3-di(non-linear-alkyl)-2-cyanosuccinate compounds, especially 2,3-diisopropyl-2-cyanosuccinate compounds, and processes for preparing 2,3-di(non-linear-alkyl)succinic acids and esters thereof by using the 2,3-di-non-linear propyl-2-cyanosuccinate compounds as intermediates are disclosed.
摘要翻译：制备2,3-二（非线性烷基）-2-氰基琥珀酸盐化合物，特别是2,3-二异丙基-2-氰基琥珀酸盐化合物的方法，以及2,3-二（非直链烷基）公开了通过使用2,3-二 - 非线性丙基-2-氰基琥珀酸盐化合物作为中间体的琥珀酸及其酯。

5. 发明授权

US08669392B2 Process for preparing 2,3-di-non-straight-alkyl-2-cyanosuccinic acid diesters 有权
标题翻译：制备2,3-二 - 非直链烷基-2-氰基琥珀酸二酯的方法
公开(公告)号：US08669392B2
公开(公告)日：2014-03-11
申请号：US13202282
申请日：2010-02-12
申请人： Lunjia Xie , Yu Tian , Zaixing Feng , Siyuan Zhao , Yu Kang , Zhufang Sun
发明人： Lunjia Xie , Yu Tian , Zaixing Feng , Siyuan Zhao , Yu Kang , Zhufang Sun
IPC分类号： C07C253/30 , C07C67/32 , C07C51/38
CPC分类号： C07C253/30 , C07C51/09 , C07C67/08 , C07C255/22 , C07C55/02 , C07C69/34
摘要： A process for preparing 2,3-di(non-linear-alkyl)-2-cyanosuccinate compounds, especially 2,3-diisopropyl-2-cyanosuccinate compounds, and processes for preparing 2,3-di(non-linear-alkyl)succinic acids and esters thereof by using the 2,3-di-non-linear propyl-2-cyanosuccinate compounds as intermediates are disclosed.
摘要翻译：制备2,3-二（非线性烷基）-2-氰基琥珀酸盐化合物，特别是2,3-二异丙基-2-氰基琥珀酸盐化合物的方法，以及2,3-二（非直链烷基）公开了通过使用2,3-二 - 非线性丙基-2-氰基琥珀酸盐化合物作为中间体的琥珀酸及其酯。

6. 发明申请

US20110040051A1 CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND A CATALYST COMPRISING THE SAME 有权
标题翻译：用于烯烃聚合的催化剂组分和包含其的催化剂
公开(公告)号：US20110040051A1
公开(公告)日：2011-02-17
申请号：US12856175
申请日：2010-08-13
申请人： Lunjia XIE , Yongtai Ling , Yu Tian , Zaixing Feng , Siyuan Zhao , Qing Hu , Zhufang Sun , Yu Kang
发明人： Lunjia XIE , Yongtai Ling , Yu Tian , Zaixing Feng , Siyuan Zhao , Qing Hu , Zhufang Sun , Yu Kang
IPC分类号： C08F4/16 , B01J31/04 , C08F4/602
CPC分类号： C08F10/06 , B01J27/135 , B01J27/138 , B01J31/0201 , B01J31/0255 , B01J31/0272 , B01J31/143 , B01J31/38 , C08F110/06 , C08F4/651 , C08F2500/15 , C08F2500/12 , C08F2500/04
摘要： A catalyst component for olefin polymerization comprising an α-cyanosuccinate compound as an internal electron donor, a catalyst comprising the catalyst component, and use of the catalyst in olefin polymerization. When used in propylene polymerization, the catalyst can exhibit good catalytic activity and good hydrogen response, and the resulting polymer can have a good isotacticity and a good molecular weight distribution.
摘要翻译：一种用于烯烃聚合的催化剂组分，其包含作为内部电子给体的α-氰基琥珀酸盐化合物，包含催化剂组分的催化剂，以及烯烃聚合中催化剂的用途。当用于丙烯聚合时，该催化剂可表现出良好的催化活性和良好的氢响应，所得聚合物可具有良好的全同立构规整度和良好的分子量分布。

7. 发明授权

US10099754B2 Motorized hydrofoil device 有权
公开(公告)号：US10099754B2
公开(公告)日：2018-10-16
申请号：US15683515
申请日：2017-08-22
申请人： Yu Tian
发明人： Yu Tian
IPC分类号： B63B35/79 , B63B1/28
摘要： A motorized hydrofoil apparatus may include a sailboard having a top surface and a bottom surface; a first hydrofoil assembly having a first hydrofoil and a first support unit; a second hydrofoil assembly having a second hydrofoil and a second support unit; and a propulsion system. The hydrofoil apparatus may also include one or more sensing units disposed on predetermined locations on the first support unit to operatively communicate to a plurality of actuating units on the first hydrofoil assembly and second hydrofoil assembly to automatically generate corrective responses to various destabilizing hydrodynamic effects to stabilize the hydrofoil apparatus.

8. 发明申请

US20170123412A1 MODEL AIRPLANE 审中-公开
公开(公告)号：US20170123412A1
公开(公告)日：2017-05-04
申请号：US14929553
申请日：2015-11-02
申请人： Yu Tian , Wenyan Jiang
发明人： Yu Tian , Wenyan Jiang
IPC分类号： G05D1/00 , G05D1/08 , G05D1/04 , G05D1/10 , B64C39/02 , G05D1/06
CPC分类号： G05D1/0011 , A63H27/02 , A63H30/04 , B64C39/024 , B64C2201/021 , B64C2201/146 , B64C2203/00 , G05D1/042 , G05D1/0607 , G05D1/0833 , G05D1/101
摘要： The invention involves in a control system for a model airplane, in particular, a kind of model airplane whose flight posture can be automatically controlled in real time according to the flight data determined through detection devices and air pressure sensors.

9. 外观设计

USD751160S1 Electric skateboard 有权
标题翻译：电动滑板
公开(公告)号：USD751160S1
公开(公告)日：2016-03-08
申请号：US29479184
申请日：2014-01-13
申请人： Yu Tian , Wenyan Jiang
设计人： Yu Tian , Wenyan Jiang

10. 发明授权

US09081486B2 Method, device and system for acquiring virtual keyboard 有权
标题翻译：用于获取虚拟键盘的方法，设备和系统
公开(公告)号：US09081486B2
公开(公告)日：2015-07-14
申请号：US13981510
申请日：2011-12-23
申请人： Zhiqiang He , Chunhua Luo , Yuankun Zheng , Cheng Guo , Yu Tian , Liang Ma
发明人： Zhiqiang He , Chunhua Luo , Yuankun Zheng , Cheng Guo , Yu Tian , Liang Ma
IPC分类号： G06F13/38 , G06F15/16 , G06F3/048 , G06F3/0484
CPC分类号： G06F3/0484 , G06F3/048 , G06F3/04886
摘要： Embodiments, relating to the field of virtual keyboard technologies, of the present invention provide a method for acquiring a virtual keyboard key. The method includes: receiving layout of a universal virtual keyboard and a mapping relationship between terminals and universal virtual keyboard key value mapping tables from a server; acquiring a corresponding universal virtual keyboard key value mapping table according to the identifier of the terminal and the mapping relationship between terminals and universal virtual keyboard key value mapping tables; and acquiring a universal virtual keyboard according to the layout of the universal virtual keyboard and the universal virtual keyboard key value mapping table of the terminal. According to the embodiments of the present invention, a universal virtual keyboard key value mapping table of a terminal is acquired according to the identifier of the terminal and a mapping relationship between terminals and universal virtual keyboard key value mapping tables, and a universal virtual keyboard is acquired according to layout of the universal virtual keyboard and the universal virtual keyboard key value mapping table of the terminal. In this way, virtual keyboards of different terminals have uniform user interface display, thereby reducing operation costs of users to adapt different virtual keyboards due to use of different terminals, and improving user experience.
摘要翻译：本发明的虚拟键盘技术领域的实施例提供了一种用于获取虚拟键盘键的方法。该方法包括：从服务器接收通用虚拟键盘的布局和终端与通用虚拟键盘键值映射表之间的映射关系; 根据终端的标识符和终端与通用虚拟键盘密钥值映射表之间的映射关系，获取相应的通用虚拟键盘密钥值映射表; 并根据通用虚拟键盘的布局和终端的通用虚拟键盘键值映射表获取通用虚拟键盘。根据本发明的实施例，根据终端的标识符和终端与通用虚拟键盘键值映射表之间的映射关系，获取终端的通用虚拟键盘键值映射表，通用虚拟键盘根据通用虚拟键盘的布局和终端的通用虚拟键盘键值映射表获取。这样，不同终端的虚拟键盘具有统一的用户界面显示，从而降低用户使用不同终端的不同虚拟键盘的操作成本，提高用户体验。

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