专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08631455B2 Adaptive streaming for digital content distribution 有权
标题翻译：数字内容分发的自适应流
公开(公告)号：US08631455B2
公开(公告)日：2014-01-14
申请号：US12509365
申请日：2009-07-24
申请人： Anthony Neal Park , Wei Wei
发明人： Anthony Neal Park , Wei Wei
IPC分类号： H04N7/173
CPC分类号： H04N21/44004 , H04N21/44209 , H04N21/6175 , H04N21/6373
摘要： One embodiment of the present invention sets forth a technique for adapting playback bit rate to available delivery bandwidth in a content delivery system comprising a content server and a content player. A content player periodically estimates whether a given playback bit rate can feasibly provide complete playback for a given title assuming currently available bandwidth. If playback becomes unfeasible at a current bit rate assuming currently available bandwidth, then the content player adapts the bit rate downward until a feasible bit rate is achieved. If playback is feasible using a higher bit rate, then the content player may adapt the bit rate upward.
摘要翻译：本发明的一个实施例提出了一种用于在包括内容服务器和内容播放器的内容传送系统中使播放比特率适应于可用传送带宽的技术。内容播放器周期性地估计给定的重放比特率是否可以为当前可用带宽的给定标题提供完整的播放。如果播放在当前可用带宽的当前比特率下变得不可行，则内容播放器将比特率向下适应，直到达到可行比特率。如果使用较高的比特率进行播放是可行的，则内容播放器可以向上调整比特率。

62. 发明授权

US08503878B2 Flow-subcarrier mapping in optical orthogonal frequency division multiplexing 有权
标题翻译：光正交频分复用中的流副载波映射
公开(公告)号：US08503878B2
公开(公告)日：2013-08-06
申请号：US12700979
申请日：2010-02-05
申请人： Chonggang Wang , Wei Wei , Ting Wang
发明人： Chonggang Wang , Wei Wei , Ting Wang
IPC分类号： H04J14/00
CPC分类号： H04L5/0007 , H04J14/0298 , H04L5/0044 , H04L5/0064 , H04L45/00 , H04L45/28 , H04L45/306
摘要： Each of a plurality of data flows is classified as having a respective data flow type, and each data flow is assigned to one of a plurality of subcarrier groups, based on the data flow's type, wherein each subcarrier group comprises a respective plurality of subcarriers. First data flows assigned to a first subcarrier group are transmitted exclusively on respective subcarriers in the first subcarrier group, and second data flows assigned to a second subcarrier group are transmitted together on all of the subcarriers in the second subcarrier group.
摘要翻译：多个数据流中的每一个被分类为具有各自的数据流类型，并且基于数据流的类型将每个数据流分配给多个子载波组中的一个，其中每个子载波组包括相应的多个子载波。分配给第一子载波组的第一数据流在第一子载波组中的各个子载波上专门发送，并且分配给第二副载波组的第二数据流在第二子载波组中的所有子载波上一起发送。

63. 发明申请

US20120322699A1 Method of Preventing Scale Formation During Enhanced Oil Recovery 审中-公开
标题翻译：增强采油期间防止尺度形成的方法
公开(公告)号：US20120322699A1
公开(公告)日：2012-12-20
申请号：US13396114
申请日：2012-02-14
申请人： Oya A. Karazincir , Sophany Thach , Wei Wei , Gabriel Prukop , Taimur Malik , Varadarajan Dwarakanath
发明人： Oya A. Karazincir , Sophany Thach , Wei Wei , Gabriel Prukop , Taimur Malik , Varadarajan Dwarakanath
IPC分类号： C09K8/52
CPC分类号： C02F5/10
摘要： A method for preventing scale formation during an alkaline hydrocarbon recovery process is disclosed. An aqueous solution (e.g., recovered sea water, water produced from the subterranean reservoir, or a combination thereof) having a concentration of metal cations (e.g., calcium, magnesium) is provided. A stoichiometric amount of an organic complexing agent relative to the concentration of metal cations is introduced into the aqueous solution such that the organic complexing agent forms aqueous soluble cation-ligand complexes with the metal cations. At least one alkaline is introduced into the aqueous solution to form an injection fluid having a pH value of at least 10. The cation-ligand complexes remain soluble in the injection fluid such that scale formation is prevented when the injection fluid is injected into a subterranean reservoir.
摘要翻译：公开了一种在碱性烃回收过程中防止结垢形成的方法。提供具有金属阳离子浓度（例如钙，镁）的水溶液（例如回收的海水，由地下储层产生的水，或其组合）。将化学计量的有机络合剂相对于金属阳离子的浓度引入水溶液中，使得有机络合剂与金属阳离子形成水溶性阳离子 - 配体络合物。将至少一种碱性物质引入水溶液中以形成pH值至少为10的注射液。阳离子 - 配体络合物保持溶解在注射液中，使得当将注射液注射到地下时防止水垢形成水库

64. 发明授权

US08307121B2 Method and a type of transmit and receive ends for data synchronization 有权
标题翻译：方法和一种用于数据同步的发送和接收端
公开(公告)号：US08307121B2
公开(公告)日：2012-11-06
申请号：US12765335
申请日：2010-04-22
申请人： Wei Wei
发明人： Wei Wei
IPC分类号： G06F15/16
CPC分类号： H04L12/18 , H04L65/4076 , H04L67/10 , H04L67/1095
摘要： The present invention discloses a method for data synchronization and the transmit (Tx) and receive (Rx) ends used. The data synchronization method applies to distributed systems that comprise a Tx end and at least one Rx end, wherein the Tx end (i) uses one or more bulk data channels to transmit bulk data and a real-time data channel to transmit real-time data, (ii) before a continuous bulk data transfer, sends a message through the real-time data channel to instruct the Rx end(s) to switch to the bulk data channel(s), and (iii) after a continuous bulk data transfer, sends a message through the bulk data channel(s) to instruct the Rx end(s) to switch to the real-time data channel. This invention can guarantee data synchronization for distributed systems with a simple implementation.
摘要翻译：本发明公开了一种用于数据同步和使用的发送（Tx）和接收（Rx）端的方法。数据同步方法适用于包括Tx端和至少一个Rx端的分布式系统，其中Tx端（i）使用一个或多个批量数据信道来传输批量数据和实时数据信道以实时传输数据，（ii）在连续批量数据传输之前，通过实时数据信道发送消息以指示Rx端切换到批量数据信道，以及（iii）在连续批量数据传输，通过批量数据通道发送消息，指示Rx端切换到实时数据通道。本发明可以通过简单的实现来保证分布式系统的数据同步。

65. 发明申请

US20120274078A1 HYBRID CONCENTRATED SOLAR COMBINED CYCLE POWER PLANT AND SOLAR REFORMER FOR USE THEREIN 有权
标题翻译：混合浓缩太阳能组合循环发电厂及其使用的太阳能改造器
公开(公告)号：US20120274078A1
公开(公告)日：2012-11-01
申请号：US13096418
申请日：2011-04-28
申请人： Wei Wei , Lingzhi Zhang , Parag Prakash Kulkarni
发明人： Wei Wei , Lingzhi Zhang , Parag Prakash Kulkarni
IPC分类号： H02K7/18 , F03G6/06 , F02C6/04
CPC分类号： F02C6/18 , B01J8/025 , B01J8/0278 , B01J8/0285 , B01J8/067 , B01J2208/00451 , B01J2208/0053 , C01B3/38 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0805 , C01B2203/1241 , C01B2203/84 , F02C3/22 , F02C9/40 , F05D2220/72 , F22B1/006 , F22B1/1815 , F24S20/20 , Y02E10/41 , Y02E10/46 , Y02E20/16 , Y02P20/134
摘要： A hybrid concentrated solar combined cycle (CSCC) power plant based on solar reforming technology, method of generating electricity using the system and a solar reformer for use in the system are provided. The system enables integration of a concentrated solar power plant (CSP) and a combined cycle gas turbine (CCGT) power plant, resulting in a hybrid system that corrects known issues related to large-scale concentrated solar power generation. The solar reformer provides for the storage of solar energy in a reformate fuel during the reforming reaction and subsequent release through a gas turbine combustion reaction. Fuels directed into the gas turbine power plant can be alternated between hydrocarbon fluid and the reformate fuel dependent upon available solar thermal energy.
摘要翻译：提供了一种基于太阳能重整技术的混合集中太阳能联合循环（CSCC）发电厂，使用该系统发电的方法和用于该系统的太阳能重整器。该系统使集中太阳能发电厂（CSP）和联合循环燃气轮机（CCGT）发电厂能够整合，从而形成一种混合系统，用于纠正与大规模集中太阳能发电有关的已知问题。太阳能重整器提供在重整反应期间将太阳能储存在重整燃料中并随后通过燃气轮机燃烧反应释放。引导到燃气轮机发电厂的燃料可以依赖于可用的太阳能热能在烃流体和重整燃料燃料之间交替。

66. 发明授权

US08101353B2 System and method for nucleotide sequence profiling for sample identification 有权
标题翻译：用于样品鉴定的核苷酸序列分析的系统和方法
公开(公告)号：US08101353B2
公开(公告)日：2012-01-24
申请号：US12338373
申请日：2008-12-18
申请人： Gary W. Procop , Wei Wei , Ho-ming Pang
发明人： Gary W. Procop , Wei Wei , Ho-ming Pang
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6827 , C12Q1/6858 , C12Q2537/157 , C12Q2523/107
摘要： The invention includes a method of sample profiling for identification. The method includes the steps of performing less than four nucleotide-specific chemical cleavage reactions to obtain nucleotide sequence fragments, performing size separation on the fragments, detecting the fragments' separation, generating a profile based on the detection, and comparing the profile to a data base to identify the sample.
摘要翻译：本发明包括用于鉴定的样品分析方法。该方法包括以下步骤：进行少于四个核苷酸特异性化学切割反应以获得核苷酸序列片段，在片段上进行大小分离，检测片段的分离，基于检测产生轮廓，并将轮廓与数据进行比较用于识别样品。

67. 发明申请

US20110310763A1 METHOD AND DEVICE FOR GENERATING AND REPORTING OVERLOAD INDICATOR REPORT 有权
标题翻译：用于生成和报告过载指示器报告的方法和装置
公开(公告)号：US20110310763A1
公开(公告)日：2011-12-22
申请号：US13203076
申请日：2009-09-23
申请人： Wei Wei
发明人： Wei Wei
IPC分类号： H04W24/00 , H04L12/26
CPC分类号： H04W72/082 , H04W72/0486
摘要： A method and a device for generating and reporting an Overload Indicator (OI) report. A controller jointly carries out conversion of a number system on a binary number used by an OI value in each Physical Resource Block (PRB) group indicated by a set grouping tag value. The controller converts a value generated by the conversion of the number system into a new binary number, and joints the new binary number in each PRB to generate the OI report. The controller carries out the above operations according to all the set grouping tag values, and compares the number of bits occupied by the OI report corresponding to each grouping tag value to select a PRB grouping mode corresponding to the OI report occupying the least number of bits as the OI format of the controller.
摘要翻译：一种用于生成和报告过载指示器（OI）报告的方法和设备。一个控制器在由一组分组标签值指示的每个物理资源块（PRB）组中联合地执行由一个OI值使用的二进制数字的数字系统的转换。控制器将通过数字系统的转换生成的值转换为新的二进制数，并在每个PRB中关联新的二进制数，以生成OI报告。控制器根据所有设置的分组标签值执行上述操作，并且比较与每个分组标签值相对应的OI报告所占用的比特数，以选择与占用最少位数的OI报告相对应的PRB分组模式作为控制器的OI格式。

68. 发明授权

US08064766B2 Orthogonal frequency division multiple access based optical ring network 有权
标题翻译：基于正交频分多址的光环网
公开(公告)号：US08064766B2
公开(公告)日：2011-11-22
申请号：US12207964
申请日：2008-09-10
申请人： Wei Wei , Ting Wang
发明人： Wei Wei , Ting Wang
IPC分类号： H04B10/20 , H04J14/02
CPC分类号： H04J14/0283 , H04J4/00 , H04J14/0204 , H04J14/0205 , H04J14/0212 , H04J14/0226 , H04J14/0227 , H04J14/0241 , H04J14/0294 , H04J14/0295 , H04J14/0298 , H04L5/0007 , H04L5/0053 , H04L5/0091 , H04Q11/0066 , H04Q2011/0064 , H04Q2011/0069 , H04Q2011/0088 , H04Q2011/0092
摘要： A fiber optic network transmits data between a hub node and a plurality of local nodes connected by at least one unidirectional fiber ring. Downstream data streams are carried on wavelength-division-multiplexed optical carriers from the hub node to the local nodes. An optical carrier corresponding to a specific wavelength carries downstream data streams to a specific local node. Downstream data streams are multiplexed onto an optical carrier via orthogonal frequency division multiplexing. A parallel signal detector in each local node detects all downstream optical carriers. A signal processing module demultiplexes the data stream from the optical carrier having the specific wavelength corresponding to the local node. An upstream data stream is multiplexed via orthogonal frequency division multiplexing onto an upstream optical carrier having the same specific wavelength and transmitted from the local node to the hub node. Upstream data awaiting transmission is allocated to specific subcarriers and time slots.
摘要翻译：光纤网络在集线器节点与由至少一个单向光纤环连接的多个本地节点之间传输数据。下行数据流在从中心节点到本地节点的波分复用光载波上承载。对应于特定波长的光载波将下行数据流传送到特定的本地节点。下行数据流经由正交频分复用复用到光载波上。每个本地节点中的并行信号检测器检测所有下游光载波。信号处理模块从具有对应于本地节点的特定波长的光载波解复用数据流。上行数据流通过正交频分复用复用到具有相同特定波长并从本地节点传送到集线器节点的上行光载波上。等待发送的上行数据被分配给特定子载波和时隙。

69. 发明授权

US08052935B2 System and method for removing sulfur from gas stream 有权
标题翻译：从气流中除硫的系统和方法
公开(公告)号：US08052935B2
公开(公告)日：2011-11-08
申请号：US12433293
申请日：2009-04-30
申请人： Thomas Frederick Leininger , Ke Liu , Wei Wei , Rizeq George Rizeq
发明人： Thomas Frederick Leininger , Ke Liu , Wei Wei , Rizeq George Rizeq
IPC分类号： F27B15/08 , F27B15/00 , B01J8/18 , B01J19/00 , B01J8/02 , B01J35/02 , B01J8/00 , B01D53/04 , B01D53/48 , C01B17/00 , C01B17/02
CPC分类号： B01J8/26 , B01D53/08 , B01D53/12 , B01D53/485 , B01D53/526 , B01D2251/402 , B01D2253/112 , B01D2255/206 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2257/304 , B01D2257/308 , B01D2257/504 , B01D2259/40086 , B01J20/0207 , B01J20/0225 , B01J20/0229 , B01J20/0237 , B01J20/0244 , B01J20/041 , B01J20/06 , B01J20/3458 , C01B3/50 , C01B3/56 , C01B2203/043 , C01B2203/0455 , C01B2203/0485 , C10J3/00 , C10J3/82 , C10J2300/165 , C10K1/004 , C10K1/026 , Y02C10/08 , Y02E20/16 , Y02E20/18 , Y02P20/152 , Y02P20/52
摘要： A system for removing sulfur from a gaseous stream includes (a) a reaction bed for receiving the gaseous stream and for reacting sulfur dioxide and at least some of the hydrogen sulfide of the gaseous stream into elemental sulfur to provide an elemental sulfur stream and a first product stream; and (b) a circulating fluidized bed comprising (i) a first region for receiving the first product stream and using a sulfur adsorption material to adsorb and remove any remaining hydrogen sulfide from the first product stream to generate saturated sulfur adsorption material and a second product stream substantially free of sulfur; and (ii) a second region for receiving a regeneration stream and for using the regeneration stream to regenerate the saturated sulfur adsorption material and to generate the sulfur dioxide.
摘要翻译：用于从气流中除去硫的系统包括（a）用于接收气流并将二氧化硫和至少一些气态流的硫化氢反应成元素硫以提供元素硫流的反应床和第一产品流; 和（b）循环流化床，其包括（i）用于接收第一产物流的第一区域和使用硫吸附材料从第一产物流吸附和除去任何剩余的硫化氢以产生饱和硫吸附材料和第二产物基本上不含硫的物流; 和（ii）用于接收再生流的第二区域，以及使用再生流再生饱和硫吸附材料并产生二氧化硫的第二区域。

70. 发明申请

US20110225302A1 PARALLEL STREAMING 有权
标题翻译：平行流
公开(公告)号：US20110225302A1
公开(公告)日：2011-09-15
申请号：US12722580
申请日：2010-03-12
申请人： ANTHONY N. PARK , Neil D. Hunt , Wei Wei
发明人： ANTHONY N. PARK , Neil D. Hunt , Wei Wei
IPC分类号： G06F15/16
CPC分类号： H04L65/4069 , H04L65/4084 , H04L65/60 , H04L65/607 , H04L65/80 , H04L67/10 , H04L69/14
摘要： Embodiments of the present invention set forth techniques for a content player to stream a media file using multiple network connections. To stream the media file, the content player downloads metadata associated with a requested media file, establishes a network connection with multiple content servers (or multiple network connections with a single content server or both) and begins requesting portions of the media file. In response, the requested portions are transmitted to the content player. The content player may employ a predictive multi-connection scheduling approach to determine which network connection to use in downloading a given chunk.
摘要翻译：本发明的实施例阐述了内容播放器使用多个网络连接流媒体文件的技术。为了流媒体文件，内容播放器下载与请求的媒体文件相关联的元数据，建立与多个内容服务器（或与单个内容服务器或两者的多个网络连接）的网络连接，并开始请求媒体文件的部分。作为响应，所请求的部分被发送到内容播放器。内容播放器可以采用预测多连接调度方法来确定在下载给定块时使用哪个网络连接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式