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61. 发明授权

US08436112B2 Polyolefin production with a high performance support for a metallocene catalyst system 有权
标题翻译：聚烯烃生产具有高性能支持的茂金属催化剂体系
公开(公告)号：US08436112B2
公开(公告)日：2013-05-07
申请号：US12013774
申请日：2008-01-14
申请人： Jun Tian , William Gauthier , David Rauscher , Shady Henry
发明人： Jun Tian , William Gauthier , David Rauscher , Shady Henry
IPC分类号： C08F4/52 , C08F4/64 , C08F4/76
CPC分类号： C08F4/76 , C08F4/65912 , C08F4/65927 , C08F10/00 , Y10T428/2982 , C08F4/65916 , C08F110/06 , C08F2500/12 , C08F2500/18 , C08F2500/24 , C08F2500/15
摘要： The invention is directed to a metallocene catalyst system comprising an inert silica support having pores with a peak pore volume of greater than about 0.115 mL/g at a pore diameter between about 250 Angstroms and about 350 Angstroms, and an alumoxane activator, with the metallocene being bound substantially throughout the support. The activator is grafted to the support in a solvent at a reflux temperature of toluene to obtain an aluminoxane on silica, and a metallocene component is added to make a MCS having a metallocene loading of about 2 wt %. This facilitates the production of metallocene catalyst systems having increased catalytic activity than previously recognized that is at least about 20 percent higher than the catalytic activity for a metallocene loading of about 1 wt % where the activator is grafted to the support at room temperature.
摘要翻译：本发明涉及一种茂金属催化剂体系，其包含惰性二氧化硅载体，其具有在孔直径约250埃至约350埃之间具有大于约0.115mL / g的峰孔体积的孔，以及铝氧烷活化剂与茂金属在整个支撑体上大体上被束缚。将活化剂在甲苯的回流温度下在溶剂中接枝到载体上，得到二氧化硅上的铝氧烷，并加入金属茂组分以制备茂金属负载量为约2重量％的MCS。这促进了催化活性增加的茂金属催化剂体系的生产，其催化活性比之前所公认的高约1％（重量），其中活化剂在室温下接枝到载体上的金属茂负载量的催化活性高至少约20％。

62. 发明授权

US08265008B2 Transmission resource assigning method, feedback method and processing method for response signals 失效
标题翻译：传输资源分配方法，反馈信号的反馈方法和处理方法
公开(公告)号：US08265008B2
公开(公告)日：2012-09-11
申请号：US12537903
申请日：2009-08-07
申请人： Yuantao Zhang , Hua Zhou , Jun Tian
发明人： Yuantao Zhang , Hua Zhou , Jun Tian
IPC分类号： H04K1/10
CPC分类号： H04L1/1692 , H04J13/0048 , H04J13/0059 , H04L1/1671 , H04L1/1861 , H04L5/0007 , H04L5/0048 , H04L5/0053
摘要： The present invention discloses a transmission resource assignment method for response signals, a feedback method of response signals and a processing method of response signals. The transmission resource assignment method for response signals according to the present invention includes the steps of: determining a list of mobile stations required to transmit response signals currently; determining the number of the response signals required to be transmitted by each mobile station; and assigning a frequency-domain sequence and a time-domain sequence for each mobile station to transmit the response signals; wherein for multiple mobile stations assigned with the same frequency-domain sequence, the time-domain sequence assigned to the mobile station required to transmit multiple response signal groups is divided into multiple subsequences to be used to transmit the multiple response signal groups of the mobile station respectively; and parts of the time-domain sequences of different mobile stations corresponding to the multiple subsequences are orthogonal to each other respectively.
摘要翻译：本发明公开了一种用于响应信号的传输资源分配方法，响应信号的反馈方法和响应信号的处理方法。根据本发明的用于响应信号的传输资源分配方法包括以下步骤：确定当前发送响应信号所需的移动站列表; 确定每个移动台需要发送的响应信号的数量; 以及为每个移动站分配频域序列和时域序列以发送响应信号; 其中对于分配了相同频域序列的多个移动站，分配给发送多个响应信号组所需的移动站的时域序列被划分为多个子序列，用于发送移动站的多个响应信号组分别; 并且与多个子序列相对应的不同移动站的时域序列的部分分别彼此正交。

63. 发明授权

US08243841B2 Symbol interleaving and channel mapping device and method and mobile communication system 有权
标题翻译：符号交织和信道映射设备及方法及移动通信系统
公开(公告)号：US08243841B2
公开(公告)日：2012-08-14
申请号：US12175255
申请日：2008-07-17
申请人： Jun Wang , Jun Tian , Hiroyuki Hayashi
发明人： Jun Wang , Jun Tian , Hiroyuki Hayashi
IPC分类号： H04B7/02 , H04L1/02
CPC分类号： H04L1/0006 , H04L1/007 , H04L1/0071 , H04L1/0086 , H04L5/0044 , H04L27/2601
摘要： The present invention discloses a symbol interleaving and channel mapping device and method as well as a mobile communication system. The symbol interleaving and channel mapping device is used in a transmitter of a mobile communication system, said transmitter receiving the channel state information fed back from a receiver of the mobile communication system; the symbol interleaving and channel mapping device comprises a symbol classification unit for classifying symbols according to their importance; a symbol sub-carrier mapping unit for performing a sub-carrier mapping according to the classification result of said symbol classification unit and the channel state information such that the important symbols correspond to the non deep fading sub-carrier as much as possible.
摘要翻译：本发明公开了一种符号交织和信道映射设备及方法以及移动通信系统。符号交织和信道映射设备用于移动通信系统的发射机，所述发射机接收从移动通信系统的接收机反馈的信道状态信息; 符号交织和信道映射设备包括：符号分类单元，用于根据其符号对符号进行分类; 符号子载波映射单元，用于根据所述符号分类单元的分类结果和信道状态信息执行子载波映射，使得重要符号尽可能地对应于非深衰落子载波。

64. 发明申请

US20110269923A1 MULTI-COMPONENT CATALYST SYSTEMS AND POLYMERIZATION PROCESSES FOR FORMING IN-SITU HETEROPHASIC COPOLYMERS AND/OR VARYING THE XYLENE SOLUBLES CONTENT OF POLYOLEFINS 有权
标题翻译：多组分催化剂体系和形成异源共聚物的聚合方法和/或改变聚烯烃的二甲苯溶液含量
公开(公告)号：US20110269923A1
公开(公告)日：2011-11-03
申请号：US13180672
申请日：2011-07-12
申请人： Tim J. Coffy , Michel Daumerie , Kenneth P. Blackmon , William Gauthier , Jun Tian , Joseph Thorman
发明人： Tim J. Coffy , Michel Daumerie , Kenneth P. Blackmon , William Gauthier , Jun Tian , Joseph Thorman
IPC分类号： C08F4/76 , C08F4/42
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F210/06 , Y10S526/943 , C08F4/65904 , C08F210/16 , C08F2500/12 , C08F2500/05
摘要： Embodiments of the invention generally include multi-component catalyst systems, polymerization processes and heterophasic copolymers formed by the processes. The multi-component catalyst system generally includes a first catalyst component selected from Ziegler-Natta catalyst systems including a diether internal electron donor and a metallocene catalyst represented by the general formula XCpACpBMAn, wherein X is a structural bridge, CpA and CpB each denote a cyclopentadienyl group or derivatives thereof, each being the same or different and which may be either substituted or unsubstituted, M is a transition metal and A is an alkyl, hydrocarbyl or halogen group and n is an integer between 0 and 4. The multi-component catalyst system further includes a second catalyst component generally represented by the formula XCpACpBMAn, wherein X is a structural bridge, CpA and CpB each denote a cyclopentadienyl group or derivatives thereof, each being the same or different and which may be either substituted or unsubstituted, M is a transition metal and A is an alkyl, hydrocarbyl or halogen group and n is an integer between 0 and 4 and wherein the second catalyst component exhibits a higher ethylene response than the first 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，聚合方法和多相共聚物。多组分催化剂体系通常包括选自齐格勒 - 纳塔催化剂体系的第一催化剂组分，其包括二醚内电子给体和由通式XCpACpBMAn表示的茂金属催化剂，其中X是结构桥，CpA和CpB各自表示环戊二烯基基团或其衍生物，各自相同或不同，并且可以是取代或未取代的，M是过渡金属，A是烷基，烃基或卤素基团，n是0和4之间的整数。多组分催化剂系统还包括通常由式XCpACpBMAn表示的第二催化剂组分，其中X是结构桥，CpA和CpB各自表示环戊二烯基或其衍生物，各自相同或不同，并且可以是取代或未取代的，M是过渡金属，A是烷基，烃基或卤素基团，n是0至4之间的整数， nd催化剂组分表现出比第一催化剂组分更高的乙烯响应。

65. 发明授权

US08048827B2 Kinetic gas hydrate inhibitors in completion fluids 有权
标题翻译：完成液中的动能气体水合物抑制剂
公开(公告)号：US08048827B2
公开(公告)日：2011-11-01
申请号：US12641526
申请日：2009-12-18
申请人： Gordon T. Rivers , Jun Tian , John B. Trenery
发明人： Gordon T. Rivers , Jun Tian , John B. Trenery
IPC分类号： C09K8/82 , E21B43/25 , E21B43/16
CPC分类号： C09K8/52 , C09K2208/22 , C10L3/10
摘要： Gas hydrate formation in a well completion fluid in the annular space of a hydrocarbon producing well may be controlled by the incorporation of effective amounts of one or more low dose gas hydrate inhibitors, including but not limited to, low dosage hydrate inhibitors (LDHIs), kinetic hydrate inhibitors, dendrimeric or branched compounds, linear polymers and copolymers, grafted or branched linear polymers and copolymers, and onium compounds.
摘要翻译：可以通过并入有效量的一种或多种低剂量天然气水合物抑制剂（包括但不限于低剂量水合物抑制剂（LDHI））来控制在烃产生井的环形空间中的完井流体中的气体水合物形成，动态水合物抑制剂，树枝状或支链化合物，线性聚合物和共聚物，接枝或支化线型聚合物和共聚物，以及鎓化合物。

66. 外观设计

USD646598S1 GFCI tester 有权
标题翻译： GFCI测试仪
公开(公告)号：USD646598S1
公开(公告)日：2011-10-11
申请号：US29362795
申请日：2010-06-01
申请人： Jun Tian
设计人： Jun Tian

67. 发明授权

US08032758B2 Content authentication and recovery using digital watermarks 有权
标题翻译：使用数字水印进行内容认证和恢复
公开(公告)号：US08032758B2
公开(公告)日：2011-10-04
申请号：US12138198
申请日：2008-06-12
申请人： Jun Tian
发明人： Jun Tian
IPC分类号： H04L9/00
CPC分类号： H04N1/32144 , G06F21/10 , G06F2221/0737 , G06T1/0042 , G06T1/005 , G06T2201/0051 , G06T2201/0053 , G06T2201/0061 , G06T2201/0065 , G06T2201/0083 , G11B20/00007 , G11B20/00086 , G11B20/00884 , H04N1/00005 , H04N1/00037 , H04N1/00084 , H04N1/32219 , H04N21/23892 , H04N21/8358 , H04N2005/91335 , H04N2201/3233 , H04N2201/3236 , H04N2201/327 , H04N2201/3283
摘要： The disclosure describes methods for using digital watermarking to authenticate digital media signals, such as images, audio and video signals. It also describes techniques for using embedded watermarks to repair altered parts of a media signal when alteration is detected. Alteration is detected using hashes, digital watermarks, and a combination of hashes and digital watermarks.
摘要翻译：本公开描述了使用数字水印来认证诸如图像，音频和视频信号的数字媒体信号的方法。它还描述了当检测到改变时使用嵌入水印修复媒体信号的改变部分的技术。使用散列，数字水印以及散列和数字水印的组合来检测变化。

68. 发明授权

US08019116B2 Content processing methods using reversible watermarking 有权
标题翻译：使用可逆水印的内容处理方法
公开(公告)号：US08019116B2
公开(公告)日：2011-09-13
申请号：US12476844
申请日：2009-06-02
申请人： Jun Tian , John Stach
发明人： Jun Tian , John Stach
IPC分类号： H04K1/00
CPC分类号： H04N1/32299 , H04N1/32144 , H04N1/32304 , H04N1/3232 , H04N1/32331 , H04N1/32347
摘要： The ability to remove a watermark from encoded content (e.g., an image) opens the possibility of various novel applications. Several such applications are detailed. One employs a reversible watermark in conjunction with a second (robust) watermark. In this arrangement, the payload of the reversible watermark conveys information about the robust watermark (e.g., encoding parameters, or an error signal), permitting removal of the robust watermark from an uncorrupted encoded image. By such arrangements, the encoded image can be fully restored to its pristine, unencoded state even if several different watermarks have been applied.
摘要翻译：从编码内容（例如，图像）中去除水印的能力打开了各种新颖应用的可能性。几个这样的应用程序是详细的。一个结合第二（鲁棒）水印采用可逆水印。在这种布置中，可逆水印的有效载荷传达关于鲁棒水印的信息（例如，编码参数或误差信号），允许从未损坏的编码图像中去除鲁棒水印。通过这样的布置，即使已经应用了几个不同的水印，编码图像也可以完全恢复到其原始的未编码状态。

69. 发明授权

US07970350B2 Devices and methods for content sharing 有权
标题翻译：用于内容共享的设备和方法
公开(公告)号：US07970350B2
公开(公告)日：2011-06-28
申请号：US11930310
申请日：2007-10-31
申请人： Arnold Sheynman , Daniel R. Muehl , Yingchun Ran , Jun Tian
发明人： Arnold Sheynman , Daniel R. Muehl , Yingchun Ran , Jun Tian
IPC分类号： H04B5/00
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，当在其他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。

70. 发明申请

US20110090394A1 Communication System with Compressive Sensing 有权
标题翻译：具有压缩感知的通信系统
公开(公告)号：US20110090394A1
公开(公告)日：2011-04-21
申请号：US12603470
申请日：2009-10-21
申请人： Jun Tian , Yu Huang
发明人： Jun Tian , Yu Huang
IPC分类号： H04N7/12 , H04N11/02
CPC分类号： H04N19/44 , H04N19/132 , H04N19/61 , H04N19/63 , H04N19/647 , H04N19/97 , H04N19/99
摘要： Systems and methods for communication systems with compressive sensing are disclosed. In one embodiment, a method of signal processing includes receiving a data packet at a processor. The data packet includes compressively measured data in wavelet transform coefficients of a signal. The signal is reconstructed using a clustering property of the wavelet transform coefficients.
摘要翻译：公开了具有压缩感测的通信系统的系统和方法。在一个实施例中，信号处理的方法包括在处理器处接收数据包。数据分组包括信号的小波变换系数中的压缩测量数据。使用小波变换系数的聚类属性重建信号。

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