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1. 发明公开

EP1613665A4 SUPPORTED METALLOCENE CATALYSTS 审中-公开
标题翻译：支持的茂金属催化剂
公开(公告)号：EP1613665A4
公开(公告)日：2011-08-03
申请号：EP04759233
申请日：2004-04-07
申请人： FINA TECHNOLOGY , GAUTHIER WILLIAM J , KERR MARGARET , TIAN JUN , RAUSCHER DAVID , PATRICK CONSTANCE HAYWORTH , HENRY SHADY
发明人： GAUTHIER WILLIAM J , KERR MARGARET , TIAN JUN , RAUSCHER DAVID , PATRICK CONSTANCE HAYWORTH , HENRY SHADY
IPC分类号： C08F4/02 , B01J31/00 , B01J37/00 , C07F9/00 , C07F11/00 , C07F17/00 , C08F4/42 , C08F4/44 , C08F4/60 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65927 , C08F110/06 , Y10S526/943 , C08F4/65916 , C08F2500/18 , C08F2500/03 , C08F2500/12 , C08F2500/17 , C08F2500/15

2. 发明公开

EP1613665A1 SUPPORTED METALLOCENE CATALYSTS 审中-公开
标题翻译：支持的茂金属催化剂
公开(公告)号：EP1613665A1
公开(公告)日：2006-01-11
申请号：EP04759233.2
申请日：2004-04-07
申请人： FINA TECHNOLOGY, INC. , Gauthier, William J. , Kerr, Margaret , Tian, Jun , Rauscher, David , Patrick, Constance Hayworth , Henry, Shady
发明人： GAUTHIER, William, J. , KERR, Margaret , TIAN, Jun , RAUSCHER, David , PATRICK, Constance, Hayworth , HENRY, Shady
IPC分类号： C08F4/02 , C08F4/44 , C08F4/60 , C08F110/06 , C08F110/02 , B01J31/00 , B01J37/00 , C07F17/00 , C07F9/00 , C07F11/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65927 , C08F110/06 , Y10S526/943 , C08F4/65916 , C08F2500/18 , C08F2500/03 , C08F2500/12 , C08F2500/17 , C08F2500/15
摘要： Supported metallocene catalysts and processes for the use of such catalysts in isotactic polymerization of a C3+ ethylenically unsaturated monomer. The supported catalysts comprise a particulate silica support, an alkyl alumoxane component, and a metallocene catalyst component. The support has an average particle size of 10-50 microns, a surface area of 200-800 m2/g and a pore volume of 0.9-2.1 milliliters per gram (ml/g). alumoxane is incorporated onto the support to provide a weight ratio of alumoxane to silica of at least 0.8:1. The metallocene is present in an amount of at least 1 weight percent of the silica and the alumoxane and is of the formula B(CpRaRb)(Fl’)MQ2 in which Fl’ is an unsubstituted fluorenyl group or a fluorenyl group symmetrically substituted at the 3 and 6 positions, B is a structural bridge between Cp and Fl’, Ra is a bulky substituent in a distal position, Rb is a less bulky substituent in a distal position, Rb is a less bulky substituent proximal to the bridge and non-vicinal to the distal substituent, M is a Group IVB transition metal or vanadium, and Q is a halogen or a C1-C4 alkyl group.

3. 发明专利

IL279782D0 Methods of producing recombinant proteins 未知
公开(公告)号：IL279782D0
公开(公告)日：2021-03-01
申请号：IL27978220
申请日：2020-12-25
申请人： SQUIBB BRISTOL MYERS CO , XU JIANLIN , YONGKY ANDREW , TIAN JUN , BORYS MICHAEL C , LI ZHENGJIAN
发明人： XU JIANLIN , YONGKY ANDREW , TIAN JUN , BORYS MICHAEL C , LI ZHENGJIAN
IPC分类号： C07K16/00 , C12N5/00
摘要： In certain embodiments, this disclosure provides novel methods of increasing the viable cell density of an N-1 large-scale bioreactor cell culture, comprising culturing a host cell expressing a recombinant polypeptide of interest in a non-perfusion-based culture system, and wherein the viable cell density is increased to at least 5×106 cells/mL. In certain embodiments, the disclosure provides novel methods for large-scale production of a recombinant polypeptide of interest, comprising: (1) culturing a host cell expressing a recombinant polypeptide of interest in an N-1 stage in a non-perfusion-based culture system, wherein the viable cell density is increased to at least 5×106 cells/mL; and (2) culturing N fed-batch production cells in an enriched media with high-seed density at least 1.5×106 cells/mL, wherein the N fed-batch production cells are inoculated from the N-1 stage in a non-perfusion-based culture system.

4. 发明申请

WO2013112744A3 COMPRESSED DOMAIN WATERMARKING WITH REDUCED ERROR PROPAGATION 审中-公开
标题翻译：压缩域水印与减少错误传播
公开(公告)号：WO2013112744A3
公开(公告)日：2015-06-18
申请号：PCT/US2013023000
申请日：2013-01-24
申请人： FUTUREWEI TECHNOLOGIES INC , XUE JINGTENG , TIAN JUN
发明人： XUE JINGTENG , TIAN JUN
IPC分类号： H04L29/06
CPC分类号： H04N19/00569 , H04N19/467
摘要： Error drift during compressed domain watermarking can be reduced by embedding watermarking symbols in macroblocks that have relatively low influence on pixel values of other macroblocks during video decompression. This influence may be quantified using compression influence values (CIVs), which may be computed/assigned based on prediction dependency relationships amongst the various macroblocks in a sequence of frames. To wit, high CIVs are assigned to macroblocks that heavily influence the pixel values of other macroblocks during intra-frame/inter-frame prediction, while low CIVs are assigned to macroblocks that have little influence over the pixel values of other macroblocks. Macroblocks having the lowest CIVs may be selected for embedding compressed domain watermarking bits/symbols. Alternatively, macroblocks having high CIVs may be excluded from a pool of candidate macroblocks that are eligible for carrying embedded compressed domain watermarking bits/symbols.
摘要翻译：在压缩域水印中的错误漂移可以通过在对视频解压缩期间对其他宏块的像素值具有相对低的影响的宏块中嵌入水印符号来减少。可以使用可以基于帧序列中的各个宏块之间的预测依赖关系来计算/分配的压缩影响值（CIV）来量化该影响。相反，高CIV被分配给在帧内/帧间预测期间严重影响其他宏块的像素值的宏块，而低CIV被分配给对其他宏块的像素值具有很小影响的宏块。可以选择具有最低CIV的宏块以嵌入压缩域水印位/符号。或者，具有高CIV的宏块可以从符合携带嵌入式压缩域水印位/符号的候选宏块池中排除。

5. 发明申请

WO2013176685A1 MULTI-COMPONENT CATALYST SYSTEMS FOR THE PRODUCTION OF REACTOR BLENDS OF POLYPROPYLENE 审中-公开
标题翻译：用于生产聚丙烯反应混合物的多组分催化剂体系
公开(公告)号：WO2013176685A1
公开(公告)日：2013-11-28
申请号：PCT/US2012/042197
申请日：2012-06-13
申请人： FINA TECHNOLOGY, INC. , TIAN, Jun , GAUTHIER, William, J. , RAUSCHER, David, J. , WILLIAMS, Nathan
发明人： TIAN, Jun , GAUTHIER, William, J. , RAUSCHER, David, J. , WILLIAMS, Nathan
IPC分类号： C08F110/06
CPC分类号： C08F110/06 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F4/65904 , C08F2500/03 , C08F2500/12 , C08F2500/18
摘要： Embodiments of the invention generally include multicomponent catalyst systems, polymerization processes and reactor blends formed by the processes. The multicomponent catalyst system generally includes a first catalyst component selected from an isotactic directing metallocene catalyst. The multicomponent catalyst system further includes a second syndiotactic directing metallocene catalyst component.
摘要翻译：本发明的实施方案通常包括通过该方法形成的多组分催化剂体系，聚合方法和反应器共混物。多组分催化剂体系通常包括选自全同立构导向金属茂催化剂的第一催化剂组分。多组分催化剂体系还包括第二间同立构的茂金属催化剂组分。

6. 发明申请

WO2013112744A2 COMPRESSED DOMAIN WATERMARKING WITH REDUCED ERROR PROPAGATION 审中-公开
标题翻译：压缩域水印与减少错误传播
公开(公告)号：WO2013112744A2
公开(公告)日：2013-08-01
申请号：PCT/US2013/023000
申请日：2013-01-24
申请人： FUTUREWEI TECHNOLOGIES, INC. , XUE, Jingteng , TIAN, Jun
发明人： XUE, Jingteng , TIAN, Jun
IPC分类号： H04N7/26
CPC分类号： H04N19/00569 , H04N19/467
摘要： Error drift during compressed domain watermarking can be reduced by embedding watermarking symbols in macroblocks that have relatively low influence on pixel values of other macroblocks during video decompression. This influence may be quantified using compression influence values (CIVs), which may be computed/assigned based on prediction dependency relationships amongst the various macroblocks in a sequence of frames. To wit, high CIVs are assigned to macroblocks that heavily influence the pixel values of other macroblocks during intra-frame/inter-frame prediction, while low CIVs are assigned to macroblocks that have little influence over the pixel values of other macroblocks. Macroblocks having the lowest CIVs may be selected for embedding compressed domain watermarking bits/symbols. Alternatively, macroblocks having high CIVs may be excluded from a pool of candidate macroblocks that are eligible for carrying embedded compressed domain watermarking bits/symbols.
摘要翻译：在压缩域水印中的错误漂移可以通过在对视频解压缩期间对其他宏块的像素值具有相对低的影响的宏块中嵌入水印符号来减少。可以使用可以基于帧序列中的各个宏块之间的预测依赖关系来计算/分配的压缩影响值（CIV）来量化该影响。相反，高CIV被分配给在帧内/帧间预测期间严重影响其他宏块的像素值的宏块，而低CIV被分配给对其他宏块的像素值具有很小影响的宏块。可以选择具有最低CIV的宏块以嵌入压缩域水印位/符号。或者，具有高CIV的宏块可以从符合携带嵌入式压缩域水印位/符号的候选宏块池中排除。

7. 发明申请

WO2012102916A3 TERTIARY AMINE SALT ADDITIVES FOR HYDRATE CONTROL 审中-公开
公开(公告)号：WO2012102916A3
公开(公告)日：2012-08-02
申请号：PCT/US2012/021632
申请日：2012-01-18
申请人： BAKER HUGHES INCORPORATED , TIAN, Jun , BAILEY, Cheryl, R.
发明人： TIAN, Jun , BAILEY, Cheryl, R.
IPC分类号： C07C7/20 , C07C9/00 , C07C211/63 , C10L1/10
摘要： New tertiary amine salts are useful as gas hydrate inhibitors in oil and gas production and transportation. These tertiary amine salts give very good separation from an emulsion, are economic and have reduced toxicity concerns.

8. 发明申请

WO2009097824A1 COMPRESSIVE SAMPLING FOR MULTIMEDIA CODING 审中-公开
标题翻译：压缩采样多媒体编码
公开(公告)号：WO2009097824A1
公开(公告)日：2009-08-13
申请号：PCT/CN2009/070359
申请日：2009-02-04
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TIAN, Jun , CAO, Dong , YU, Hong Heather
发明人： TIAN, Jun , CAO, Dong , YU, Hong Heather
IPC分类号： H03M7/30
CPC分类号： H04N19/18 , H04N19/12 , H04N19/124 , H04N19/132 , H04N19/60 , H04N19/91
摘要： An apparatus comprising a decorrelator, a co mpressive sampler coupled to the decorrelator, and an encoder coupled to the compressive sampler, wherein the compressive sampler is configured to receive sparse data and compress th e sparse data using compressive sampling. Also included is a network component comprising at least one processor configured to implement a method comprising decorrelating sparse data or data including sparse data, compressing the sparse data using compressive sampling, and encoding the data. Also included is a method comprising receiving a data stream comprising a sparse data portion, compressing the sparse data portion using compressive sampling, and compressing the rema ining data portion without using compressive sampling.
摘要翻译：一种包括去相关器，耦合到去相关器的压缩采样器和耦合到压缩采样器的编码器的装置，其中压缩采样器被配置为接收稀疏数据并使用压缩采样来压缩稀疏数据。还包括网络组件，其包括至少一个处理器，其被配置为实现包括使稀疏数据解复用的稀疏数据或包括稀疏数据的数据，使用压缩采样来压缩稀疏数据以及对数据进行编码的方法。还包括一种方法，包括接收包括稀疏数据部分的数据流，使用压缩采样压缩稀疏数据部分，以及压缩重新输入数据部分而不使用压缩采样。

9. 发明申请

WO2009058494A1 NEGOTIATION OF A SHORT RANGE WIRELESS COMMUNICATION PARAMETERS USING CONFIGURATION DATA RECEIVED THROUGH RFID 审中-公开
标题翻译：使用通过RFID接收的配置数据来协调短距离无线通信参数
公开(公告)号：WO2009058494A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/077422
申请日：2008-09-24
申请人： MOTOROLA, INC. , SHEYNMAN, Arnold , MUEHL, Daniel, R. , RAN, Yingchun , TIAN, Jun
发明人： SHEYNMAN, Arnold , MUEHL, Daniel, R. , RAN, Yingchun , TIAN, Jun
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04L67/1095 , H04M1/7253 , H04M1/72555 , H04M2250/02 , H04M2250/04 , H04M2250/64 , H04W4/80 , H04W8/22 , H04W12/04 , H04W28/18 , H04W76/14 , H04W84/12 , H04W88/06
摘要： Described are methods and devices for automatically coupling two or more mobile communication devices (502, 541) to share content such as calls, music, documents, video and games where two or more devices automatically determine the feasibility of sharing the content and negotiate to find an efficient manner in which to do so. In this way, the pairing between devices may be transparent to the users. Moreover, a better choice in a transport may be selected without user input. Each device may include a near field communication (NFC) device that when in range of the other device may automatically initiate pairing between the devices so that the devices may share content. The users of NFC enabled devices may have little or minimal interactions except that one or more users may bring the devices within range so that the NFCs may initiate the pairing between the devices.
摘要翻译：描述了用于自动耦合两个或多个移动通信设备（502,541）以共享诸如呼叫，音乐，文档，视频和游戏之类的内容的方法和设备，其中两个或多个设备自动地确定共享内容的可行性并且协商寻找有效的方式来做到这一点。以这种方式，设备之间的配对可能对用户来说是透明的。此外，可以在没有用户输入的情况下选择运输中的更好的选择。每个设备可以包括近场通信（NFC）设备，其在另一个设备的范围内可以自动发起设备之间的配对，使得设备可以共享内容。 NFC使能的设备的用户可能具有很少或最小的相互作用，除了一个或多个用户可能使设备在范围内，使得NFC可以发起设备之间的配对。

10. 发明申请

WO2009005494A1 VOLUME MARKING WITH LOW-FREQUENCY 审中-公开
标题翻译：体积小的低频标记
公开(公告)号：WO2009005494A1
公开(公告)日：2009-01-08
申请号：PCT/US2007/015158
申请日：2007-06-29
申请人： THOMSON LICENSING , BLOOM, Jeffrey, Adam , TIAN, Jun
发明人： BLOOM, Jeffrey, Adam , TIAN, Jun
IPC分类号： H04L9/00
CPC分类号： H04N1/32251 , G06T1/0085 , G06T2201/0051 , G06T2201/0061 , G06T2201/0065 , G06T2201/0083 , H04N1/32208 , H04N1/32229 , H04N2201/3233
摘要： A method and apparatus for embedding watermark data [105] into a data stream [110] using the insertion of low frequency carriers [103] modulated by the watermarked data [105 ]into selected spatio-temporal volumes having equal total luminance values.
摘要翻译：一种使用将由水印数据[105]调制的低频载波（103）插入到具有相等的总亮度值的选择的时空体积中的方法和装置，用于将水印数据[105]嵌入到数据流[110]中。

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