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11. 发明申请

WO2008017007A3 KINETIC GAS HYDRATE INHIBITORS IN COMPLETION FLUIDS 审中-公开
标题翻译：动力气体水合物抑制剂在完整流体中的应用
公开(公告)号：WO2008017007A3
公开(公告)日：2008-04-03
申请号：PCT/US2007075028
申请日：2007-08-02
申请人： BAKER HUGHES INC
发明人： RIVERS GORDON T , TIAN JUN , TRENERY JOHN B
IPC分类号： F17D1/16
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 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以及鎓化合物。

12. 发明申请

WO2013176686A1 MULTI-COMPONENT METALLOCENE 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器混合物的多组分金属催化剂体系
公开(公告)号：WO2013176686A1
公开(公告)日：2013-11-28
申请号：PCT/US2012042201
申请日：2012-06-13
申请人： FINA TECHNOLOGY , RAUSCHER DAVID J , TIAN JUN , GAUTHIER WILLIAM J , HENRY SHADY N
发明人： RAUSCHER DAVID J , TIAN JUN , GAUTHIER WILLIAM J , HENRY SHADY N
IPC分类号： C08F110/06
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F210/06 , C08F210/16 , C08F2500/12 , C08F2500/20 , C08F4/65904
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 and a second catalyst component, wherein the second catalyst component is different from 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，聚合方法和反应器共混物。多组分催化剂体系通常包括第一催化剂组分和第二催化剂组分，其中第二催化剂组分不同于第一催化剂组分。

13. 发明申请

WO2006091286A3 CONTROLLED COMONOMER DISTRIBUTION ALONG A REACTOR FOR COPOLYMER PRODUCTION 审中-公开
标题翻译：在共聚物生产反应器中控制共聚单体的分布
公开(公告)号：WO2006091286A3
公开(公告)日：2006-11-09
申请号：PCT/US2006001270
申请日：2006-01-13
申请人： FINA TECHNOLOGY , TIAN JUN , RAUSCHER DAVID , GAUTHIER WILLIAM , DOUGLASS MARK C , BLACK NELSON , THARAPPEL RONALD
发明人： TIAN JUN , RAUSCHER DAVID , GAUTHIER WILLIAM , DOUGLASS MARK C , BLACK NELSON , THARAPPEL RONALD
IPC分类号： C08F210/00 , C08F2/14 , C08F2/34
CPC分类号： C08F210/06 , Y10S526/901 , C08F2/02 , C08F2/001 , C08F2/14 , C08F2/34 , C08F2/00 , C08F210/16
摘要： The tendency of copolymer fluff grains of propylene and ethylene to agglomerate is reduced by injecting at least one olefin comonomer, such as ethylene monomer, into more than one point along the length of the reactor, rather than injecting all of the ethylene at one point. This process reduces the tendency of copolymer fluff grains to agglomerate and cause processing problems as compared with injecting the comonomer at only one point. Copolymer made by this process is expected to have lower substantially amorphous polypropylene content and better organoleptics than copolymer made where the ethylene is injected at only one point. In one non-limiting embodiment the copolymerization reactor is a loop-type reactor.
摘要翻译：通过将至少一种烯烃共聚单体如乙烯单体沿着反应器的长度注入多于一个点而不是在一个点注入所有的乙烯，降低了丙烯和乙烯的共聚物绒毛颗粒附聚的趋势。与仅在一个点注入共聚单体相比，该过程减少了共聚物绒毛颗粒聚集并引起加工问题的趋势。预计通过该方法制备的共聚物与仅在一个点注入乙烯的共聚物相比具有较低的基本上无定形的聚丙烯含量和较好的感官性。在一个非限制性实施方案中，共聚反应器是环型反应器。

14. 发明申请

WO0239714A2 CONTENT AUTHENTICATION AND RECOVERY USING DIGITAL WATERMARKS 审中-公开
标题翻译：使用数字水印的内容认证和恢复
公开(公告)号：WO0239714A2
公开(公告)日：2002-05-16
申请号：PCT/US0132517
申请日：2001-10-17
申请人： DIGIMARC CORP , TIAN JUN
发明人： TIAN JUN
IPC分类号： G06F1/00 , G06F21/00 , G06T1/00 , G11B20/00 , H04N1/32 , H04N5/913 , H04N
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。

15. 发明申请

WO0217214A2 WATERMARKING RECURSIVE HASHES INTO FREQUENCY DOMAIN REGIONS AND WAVELET BASED FEATURE MODULATION WATERMARKS 审中-公开
标题翻译：将递归哈希置入频域区域和基于小波的特征调制水印
公开(公告)号：WO0217214A2
公开(公告)日：2002-02-28
申请号：PCT/US0126617
申请日：2001-08-23
申请人： DIGIMARC CORP , TIAN JUN , DECKER STEPHEN K , BRUNK HUGH L
发明人： TIAN JUN , DECKER STEPHEN K , BRUNK HUGH L
IPC分类号： G06T1/00 , H04N1/32 , G06K
CPC分类号： G06T1/0028 , G06T2201/0052 , H04N1/32154 , H04N1/3217 , H04N1/32187 , H04N1/32283 , H04N1/3232 , H04N1/32331 , H04N1/32352 , H04N2201/3233 , H04N2201/3236 , H04N2201/327 , H04N2201/328 , H04N2201/3284
摘要： A watermark embedder decomposes a media signal from its perceptual domain to subbands (fig. 2) and embeds a message signal in the edge information of neighboring coefficients of those subbands (fig. 1). A compatible watermark decoder decomposes the watermarked signal into subbands and demodulates the message signal from the edge information of neighboring coefficients.
摘要翻译：水印嵌入器将媒体信号从其感知域分解为子带（图2），并在这些子带的相邻系数的边缘信息中嵌入消息信号（图1）。兼容的水印解码器将加水印的信号分解成子带并且从相邻系数的边缘信息解调消息信号。

16. 发明申请

WO2007136546A3 DATA HIDING TECHNIQUE 审中-公开
标题翻译：数据隐藏技术
公开(公告)号：WO2007136546A3
公开(公告)日：2008-09-12
申请号：PCT/US2007011127
申请日：2007-05-08
申请人： THOMSON LICENSING , ZOU DEKUN , TIAN JUN , ZHAI JIEFU , BLOOM JEFFREY ADAM , LLACH JOAN
发明人： ZOU DEKUN , TIAN JUN , ZHAI JIEFU , BLOOM JEFFREY ADAM , LLACH JOAN
IPC分类号： H04N1/32 , G06T5/00
CPC分类号： H04N1/32251 , H04N1/32309 , H04N2201/3205 , H04N2201/3214 , H04N2201/3215 , H04N2201/323 , H04N2201/3236 , H04N2201/3239
摘要： Information available at a decoder is embedded into image content after decoding by first representing that information by at least one film grain pattern and then blending that at least one film grain pattern with the decoded image content. Such image content is typically in the form of a movie and examples of the information to be embedded include identification of the specific decoding device, the user of the decoding device, the time and date of decoding, the model number of the device, the versions of software running on the device, the status of the device or connections to the device, the contents of device registers or memory locations within the device, among many other possible data. When an unauthorized copy of image content is discovered, the copied image content undergoes a comparison to the decoded image content to generate difference data. Thereafter, the difference data undergoes comparison with a database of film grain patterns to recover the embedded data.
摘要翻译：通过首先通过至少一个胶片颗粒图案表示该信息，然后将该至少一个胶片颗粒图案与解码的图像内容进行混合，将解码器可用的信息嵌入到解码之后的图像内容中。这样的图像内容通常是电影的形式，并且要嵌入的信息的示例包括特定解码设备的识别，解码设备的用户，解码的时间和日期，设备的型号，版本在设备上运行的软件，设备的状态或与设备的连接，设备寄存器的内容或设备内的存储器位置以及许多其他可能的数据。当发现图像内容的未授权复制时，复制的图像内容经历与解码的图像内容的比较以产生差异数据。此后，差分数据与胶片颗粒图案的数据库进行比较以恢复嵌入数据。

17. 发明申请

WO2004102464A3 REVERSIBLE WATERMARKING AND RELATED APPLICATIONS 审中-公开
标题翻译：可逆水印及相关应用
公开(公告)号：WO2004102464A3
公开(公告)日：2006-03-09
申请号：PCT/US2004014161
申请日：2004-05-07
申请人： DIGIMARC CORP , ALATTAR ADNAN M , STACH JOHN , TIAN JUN
发明人： ALATTAR ADNAN M , STACH JOHN , TIAN JUN
IPC分类号： G06T1/00 , G10L19/018 , G11B20/00 , H04N1/32 , G06K9/00
CPC分类号： G06T1/0092 , G06T1/0071 , G06T2201/0051 , G10L19/018 , G11B20/00086 , H04N1/32288 , H04N1/32309
摘要： Reversible watermarking methods enable auxiliary data to be embedded in data sets, such as images, audio, video and software. The reversible nature of the method enables the original data set to be perfectly restored. Control systems with feedback loops are used to optimize embedding based on distortion or auxiliary data capacity constraints. The watermarking may be applied recursively to embed several layers, where subsequent layers are embedded into a previously watermarked data set. To recover the original data, each layer is extracted and the data restored in reverse order of the embedding. Sets of elements that are expanded to carry auxiliary data in each layer overlap or are interleaved to maximize embedding capacity or quality of the host data. A reversible watermarking program transforms a host data file into a logical storage unit for auxiliary data files by embedding the auxiliary files in the data stored in the host data file. The reversible watermark modifies host data such as an image, audio, video, or software code, to carry auxiliary data. For perceptual content such as visual or audio media, the reversible watermark can maintain a desired level of perceptual quality, effectively hiding the auxiliary data in the host data. The reversible watermark enables the original host data prior to modifications due to the embedding to be restored.
摘要翻译：可逆水印方法使辅助数据能够嵌入数据集中，如图像，音频，视频和软件。该方法的可逆性使得能够完美地恢复原始数据集。具有反馈回路的控制系统用于基于失真或辅助数据容量约束优化嵌入。可以递归地应用水印以嵌入几个层，其中后续层被嵌入到先前水印的数据集中。为了恢复原始数据，提取每一层，并以与嵌入相反的顺序恢复数据。扩展以在每个层中传送辅助数据的元素的集合重叠或交织以最大化主机数据的嵌入容量或质量。可逆水印程序通过将辅助文件嵌入存储在主机数据文件中的数据中，将主机数据文件转换为用于辅助数据文件的逻辑存储单元。可逆水印修改诸如图像，音频，视频或软件代码的主机数据以携带辅助数据。对于诸如视觉或音频媒体的感知内容，可逆水印可以保持期望的感知质量水平，有效地将辅助数据隐藏在主机数据中。由于嵌入被恢复，可逆水印在修改之前能使原始主机数据成为可能。

18. 发明申请

WO2005104940A2 HETEROPHASIC COPOLYMER AND METALLOCENE CATALYST SYSTEM AND METHOD OF PRODUCING THE HETEROPHASIC COPOLYMER USING THE METALLOCENE CATALYST SYSTEM 审中-公开
标题翻译：异构共聚物和金属催化剂体系及使用金属催化剂体系生产异构共聚物的方法
公开(公告)号：WO2005104940A2
公开(公告)日：2005-11-10
申请号：PCT/US2005011605
申请日：2005-04-07
申请人： FINA TECHNOLOGY , TIAN JUN , GAUTHIER WILLIAM J , BLACKMON KENNETH PAUL , RAUSCHER DAVID J
发明人： TIAN JUN , GAUTHIER WILLIAM J , BLACKMON KENNETH PAUL , RAUSCHER DAVID J
IPC分类号： A61B5/05 , C08F4/659 , C08F4/6592 , C08F8/00 , C08F10/00 , C08F10/06 , C08F210/16 , C08L23/12 , C08L23/16
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65927 , C08F10/06 , C08F210/16 , C08L23/12 , C08L23/16 , C08L2207/02 , C08L2314/06 , C08F4/65916 , C08L2666/06 , C08F2/001 , C08F210/06 , C08F2500/12 , C08F2500/13 , C08F2500/05
摘要： Disclosed is a heterophasic polymer having a flowability over a broad range of xylene solubles content of the heterophasic polymer, a metallocene catalyst system (MCS) for producing such heterophasic polymer, and a method of producing such heterophasic polymer using the metallocene catalyst system. The MCS includes a support and a metallocene bound substantially throughout the support.
摘要翻译：公开了具有在多相聚合物的二甲苯可溶物含量的宽范围内的流动性的多相聚合物，用于生产这种多相聚合物的茂金属催化剂体系（MCS），以及使用茂金属催化剂体系制备这种多相聚合物的方法。 MCS包括基本上在整个载体上结合的载体和茂金属。

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