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41. 发明授权

US09702628B2 Refractory walls, and gasification devices and methods 有权
$Refractory walls, and gasification devices and methods$
公开(公告)号：US09702628B2
公开(公告)日：2017-07-11
申请号：US13037968
申请日：2011-03-01
申请人： Wei Chen , Honghai Dong , Zhaohui Yang , Minggang She , Lishun Hu , Ke Liu , Xianglong Zhao
发明人： Wei Chen , Honghai Dong , Zhaohui Yang , Minggang She , Lishun Hu , Ke Liu , Xianglong Zhao
IPC分类号： B01J7/00 , F27D1/00 , C10J3/48 , C10J3/74 , C10J3/52 , C10J3/76 , C10J3/84
CPC分类号： F27D1/0006 , C10J3/485 , C10J3/526 , C10J3/74 , C10J3/76 , C10J3/845 , C10J2300/093 , C10J2300/0959
摘要： A refractory wall comprises a hotface layer comprising a hotface surface configured to be adjacent to a carbonaceous gasification environment, a backing layer facing the hotface layer, and a cooling layer facing the backing layer and configured to cool the hotface layer via the backing layer. A gasification device and a gasification process are also presented.

42. 发明授权

US09267085B2 Systems and methods for processing solid powders 有权
标题翻译：用于处理固体粉末的系统和方法
公开(公告)号：US09267085B2
公开(公告)日：2016-02-23
申请号：US13293577
申请日：2011-11-10
申请人： Mingmin Wang , Lishun Hu , Gang Liu , Ke Liu , Zhe Cui , Wei Chen , Jing Lv , Tong Zhao
发明人： Mingmin Wang , Lishun Hu , Gang Liu , Ke Liu , Zhe Cui , Wei Chen , Jing Lv , Tong Zhao
IPC分类号： B01J19/00 , B67D7/58 , B01J7/00 , C10J3/48 , C10J3/50
CPC分类号： C10J3/485 , C10J3/506 , C10J2300/0906 , C10J2300/0909 , C10J2300/1693 , C10J2300/1884
摘要： A system for gasification of a solid powder is provided. The system comprises one or more conveying tanks configured to receive a solid powder and one or more solid pumps disposed downstream of and in fluid communication with the one or more respective conveying tanks. The system further comprises a gasifier disposed downstream of and in fluid communication with the one or more solid pumps. A conveyance unit and a method for conveyance and gasification of a solid powder are also presented.
摘要翻译：提供了一种固体粉末气化系统。该系统包括被配置为接收固体粉末和设置在一个或多个相应输送罐的下游并与其流体连通的一个或多个固体泵的一个或多个输送箱。所述系统还包括设置在所述一个或多个固体泵的下游并与所述一个或多个固体泵流体连通的气化器。还提供了一种输送单元和一种固体粉末的输送和气化方法。

43. 发明授权

US09172561B2 Adaptive transmissions in coordinated multiple point communications 有权
标题翻译：协调多点通信中的自适应传输
公开(公告)号：US09172561B2
公开(公告)日：2015-10-27
申请号：US12842752
申请日：2010-07-23
申请人： Tao Luo , Durga Prasad Malladi , Xiaoxia Zhang , Yongbin Wei , Juan Montojo , Ke Liu
发明人： Tao Luo , Durga Prasad Malladi , Xiaoxia Zhang , Yongbin Wei , Juan Montojo , Ke Liu
IPC分类号： H04L12/26 , H04L25/02 , H04B7/02 , H04B7/04
CPC分类号： H04L25/0224 , H04B7/024 , H04B7/0417
摘要： Systems and methodologies are described that facilitate adaptively communicating data to wireless devices. An access point can precode a dedicated reference signal (DRS) for transmitting to a wireless device, and the wireless device can receive the precoded DRS. The wireless device can determine the precoder by estimating a channel of the DRS and can provide channel condition feedback to the access point. The access point can create data signals including a single or a burst of data transmissions according to the feedback and can precode the data signals using the same precoder. The wireless device can additionally decode the data signals using the precoder. Moreover, the access point can cycle through precoders according to a patterned, random, pseudo-random, and/or similar sequence.
摘要翻译：描述了促进将数据自适应地传送到无线设备的系统和方法。接入点可以对专用参考信号（DRS）进行预编码，以发送到无线设备，并且无线设备可以接收预编码的DRS。无线设备可以通过估计DRS的信道来确定预编码器，并且可以向接入点提供信道条件反馈。接入点可以根据反馈创建数据信号，包括数据传输的单个或突发，并且可以使用相同的预编码器来对数据信号进行预编码。无线设备可以使用预编码器来附加地解码数据信号。此外，接入点可以根据图案化，随机，伪随机和/或类似的顺序循环穿过预编码器。

44. 发明授权

US09143955B2 Detecting and reporting physical-layer cell identifier collisions in wireless networks 有权
标题翻译：检测和报告无线网络中的物理层小区标识符冲突
公开(公告)号：US09143955B2
公开(公告)日：2015-09-22
申请号：US13101877
申请日：2011-05-05
申请人： Xiaoxia Zhang , Ke Liu , Kapil Bhattad , Taesang Yoo , Tao Luo
发明人： Xiaoxia Zhang , Ke Liu , Kapil Bhattad , Taesang Yoo , Tao Luo
IPC分类号： H04W4/00 , H04W24/02 , H04W48/08 , H04W16/14
CPC分类号： H04W24/02 , H04W16/14 , H04W48/08
摘要： Physical-Layer Cell Identifier (PCID) collisions may occur in a wireless network when two neighboring evolved Node Bs (eNBs) having different Global Cell Identifiers (GCID) select identical PCIDs. Evolved Node Bs may uniquely identify themselves by transmitting on a broadcast channel, such as a Physical Broadcast Channel (PBCH), a pattern of bits corresponding to the eNB's GCID. Individual User Equipments (UEs) may recognize the PCID collision by decoding the PBCH payload to identify different GCID-modulated payloads from two eNBs involved in the PCID collision. Alternatively, UEs may detect PCID collisions in the wireless network by monitoring Primary Synchronization Signals (PSS) and Secondary Synchronization Signals (SSS) on the PBCH for identical signals separated by a relatively large time offset. After detecting a PCID collision, the UEs may attempt by best effort to report the PCID collision, may report to a fallback eNB, or the UEs may use special resources on an uplink channel.
摘要翻译：当具有不同的全局小区标识符（GCID）的两个相邻演进节点B（eNB）选择相同的PCID时，物理层小区标识符（PCID）冲突可能发生在无线网络中。演进节点B可以通过在诸如物理广播信道（PBCH）的广播信道上发送与eNB的GCID相对应的比特模式来唯一地标识自身。个体用户设备（UE）可以通过解码PBCH净荷来识别PCID冲突，从而识别来自涉及PCID冲突的两个eNB的不同GCID调制的有效载荷。或者，UE可以通过监视PBCH上的主同步信号（PSS）和次同步信号（SSS）来检测无线网络中的PCID冲突，用相对较大的时间偏移分开的相同信号。在检测到PCID冲突之后，UE可以尽最大努力报告PCID冲突，可以向后退eNB报告，或者UE可以在上行链路信道上使用特殊资源。

45. 发明授权

US09122280B2 Control systems and methods for controlling a dry feed system to convey a solid fuel 有权
标题翻译：用于控制干式进料系统以输送固体燃料的控制系统和方法
公开(公告)号：US09122280B2
公开(公告)日：2015-09-01
申请号：US13112386
申请日：2011-05-20
申请人： Xu Fu , Zhongzhi Hu , Tong Zhao , Zili Cai , Yao Chen , Baoming Huang , Wei Chen , Ke Liu
发明人： Xu Fu , Zhongzhi Hu , Tong Zhao , Zili Cai , Yao Chen , Baoming Huang , Wei Chen , Ke Liu
IPC分类号： G05B11/01 , G05B13/02 , G05B11/32 , G01N31/00 , G01R15/00 , G05D7/06 , F23K3/02
CPC分类号： G05D7/0605 , F23G2205/20 , F23K3/02 , Y02T10/32 , Y02T10/34
摘要： A control system for controlling a dry feed system to convey a solid fuel includes multiple sensors, a pressurizing gas controller, at least one assistant gas controller and multiple gas valves. The sensors generate multiple measurement signals signifying characteristics of the dry feed system. The pressuring gas controller calculates a feed tank pressure bias or/and a pressuring gas flow bias based on a solid flow rate and generates a first control signal based on the pressure bias or/and the pressurizing gas flow bias. The assistant gas controller calculates an assistant gas bias based on a solid loading ratio and generates a second control signal based on the assistant gas bias. The gas valves are driven by the first or/and second control signals to regulate the solid fuel. A control method is also described.
摘要翻译：用于控制干式进料系统以输送固体燃料的控制系统包括多个传感器，加压气体控制器，至少一个辅助气体控制器和多个气体阀。传感器产生表示干式进料系统特性的多个测量信号。加压气体控制器基于固体流量计算进料罐压力偏压和/和加压气体流量偏压，并且基于压力偏压或/和加压气体流动偏压产生第一控制信号。辅助气体控制器基于固体负载比计算辅助气体偏压，并且基于辅助气体偏压产生第二控制信号。气阀由第一或/和第二控制信号驱动以调节固体燃料。还描述了控制方法。

46. 发明申请

US20150234138A1 SILICON-BASED, BROADBAND, WAVEGUIDE-INTEGRATED ELECTRO-OPTICAL SWITCH 有权
标题翻译：硅基，宽带，波长整合式电光开关
公开(公告)号：US20150234138A1
公开(公告)日：2015-08-20
申请号：US14528392
申请日：2014-10-30
申请人： Volker J. Sorger , Chenran Ye , Ke Liu
发明人： Volker J. Sorger , Chenran Ye , Ke Liu
IPC分类号： G02B6/42
CPC分类号： G02B6/3596 , G02B6/125 , G02F1/00 , G02F1/3133
摘要： An electro-optical switch or router includes a semiconductor oxide substrate and first, second, and third semiconductor waveguides disposed on the semiconductor oxide substrate. The third waveguide includes a transparent conducting oxide layer, an oxide layer, a metal layer, and first and second electrodes coupled to the third waveguide. The electrodes are configured to bias and unbiased the third waveguide to effect optical switching in the electro-optical switch. The oxide layer is disposed between the transparent conducting oxide layer and the metal layer. The switch may further include a semiconductor layer disposed under the transparent conducting oxide layer between the transparent conducting oxide layer and the semiconductor oxide substrate. The first electrode may be coupled to the transparent conducting oxide layer. and the second electrode may be coupled to the metal layer.
摘要翻译：电光开关或路由器包括半导体氧化物衬底和设置在半导体氧化物衬底上的第一，第二和第三半导体波导。第三波导包括透明导电氧化物层，氧化物层，金属层以及耦合到第三波导的第一和第二电极。电极被配置为偏置和不偏置第三波导以实现电光开关中的光开关。氧化物层设置在透明导电氧化物层和金属层之间。开关还可以包括在透明导电氧化物层和半导体氧化物衬底之间的透明导电氧化物层下方的半导体层。第一电极可以耦合到透明导电氧化物层。并且第二电极可以耦合到金属层。

47. 发明授权

US08926231B2 Solid fuel transporting system for a gasifier 有权
标题翻译：用于气化炉的固体燃料输送系统
公开(公告)号：US08926231B2
公开(公告)日：2015-01-06
申请号：US12569278
申请日：2009-09-29
申请人： Ke Liu , Zhe Cui , Wei Chen , Mingmin Wang
发明人： Ke Liu , Zhe Cui , Wei Chen , Mingmin Wang
IPC分类号： B65G53/48 , C10J3/30 , C10J3/50 , F23K3/02
CPC分类号： C10J3/30 , B65G53/48 , C10J3/50 , C10J2200/158 , C10J2300/0916 , C10J2300/093 , C10J2300/094 , F23K3/02 , F23K2203/202
摘要： A system for use in a gasification system comprises an increasing pitch screw feeder and a high-pressure vessel disposed about said increasing pitch screw feeder. The high-pressure vessel comprises an inlet for connection to an outlet of a solid pump and a conveyance gas line and an outlet through which solid fuel delivered from the solid pump is transported to a gasifier. The outlet is downstream of the solid pump and the conveyance gas line.
摘要翻译：用于气化系统的系统包括增量螺距进料器和围绕所述增量螺旋进料器设置的高压容器。高压容器包括用于连接到固体泵的出口的入口和输送气体管线以及从固体泵输送的固体燃料通过其输送到气化器的出口。出口位于固体泵和输送气管线的下游。

48. 发明授权

US08861389B2 TTL operations for small RB assignments 有权
标题翻译：小RB分配的TTL操作
公开(公告)号：US08861389B2
公开(公告)日：2014-10-14
申请号：US13179416
申请日：2011-07-08
申请人： Ke Liu , Zhifei Fan , Hao Xu , Xiaoxia Zhang
发明人： Ke Liu , Zhifei Fan , Hao Xu , Xiaoxia Zhang
IPC分类号： H04L12/26 , H04W56/00 , H04W72/04
CPC分类号： H04W56/0045 , H04W56/005 , H04W72/04
摘要： Certain aspects of the present disclosure provide techniques for wireless communications, wherein more accurate timing offset calculations may be achieved for uplink transmissions with a relatively small number of assigned resources.
摘要翻译：本公开的某些方面提供了用于无线通信的技术，其中可以对具有相对较少数量的分配资源的上行链路传输实现更精确的定时偏移计算。

49. 发明授权

US08768359B2 Sample selection for secondary synchronization signal (SSS) detection 有权
标题翻译：次同步信号（SSS）检测的采样选择
公开(公告)号：US08768359B2
公开(公告)日：2014-07-01
申请号：US13212812
申请日：2011-08-18
申请人： Tao Luo , Kapil Bhattad , Xiaoxia Zhang , Taesang Yoo , Xiliang Luo , Ke Liu
发明人： Tao Luo , Kapil Bhattad , Xiaoxia Zhang , Taesang Yoo , Xiliang Luo , Ke Liu
IPC分类号： H04W36/00 , H04B7/00
CPC分类号： H04W56/001 , H04J11/005 , H04J11/0069 , H04J11/0093 , H04W24/02 , H04W72/042
摘要： Methods and apparatus for selecting samples for secondary synchronization signal (SSS) detection are described. Several alternatives are provided for efficient cell identifier detection. In a first alternative, multiple bursts of a signal received from a cell are sampled with non-uniform spacing between sampling intervals to determine a sequence for cell identification. In a second alternative, samples of a first and a second signal received from a stronger cell are cancelled, and a sequence for detecting a weaker cell is determined by reducing effects of the samples of a third signal received from the weaker cell which do not overlap with the primary synchronization signal (PSS) or SSS of the stronger cell. In a third alternative, a sequence for detecting a weaker cell is determined by reducing effects of any sampled bursts that correspond to a high transmission power portion of a signal from a stronger cell.
摘要翻译：描述了用于选择二次同步信号（SSS）检测的样本的方法和装置。提供了多种替代方案用于高效的小区标识符检测。在第一替代方案中，从采样间隔之间以不均匀的间隔对从小区接收的信号的多个突发进行采样，以确定用于小区识别的序列。在第二替代方案中，从较强小区接收到的第一和第二信号的样本被取消，并且用于检测较弱小区的序列是通过减少从不重叠的较弱小区接收的第三信号的样本的影响来确定的具有较强小区的主同步信号（PSS）或SSS。在第三替代方案中，用于检测较弱小区的序列通过减少对应于来自较强小区的信号的高发射功率部分的任何采样突发的影响来确定。

50. 发明授权

US08719357B2 Method and apparatus for managing message 有权
标题翻译：用于管理消息的方法和装置
公开(公告)号：US08719357B2
公开(公告)日：2014-05-06
申请号：US13613590
申请日：2012-09-13
申请人： Chunpeng Wang , Ying Li , Ke Liu , Bin Li , Qinan Xiong , Huan Xiong
发明人： Chunpeng Wang , Ying Li , Ke Liu , Bin Li , Qinan Xiong , Huan Xiong
IPC分类号： G06F15/16
CPC分类号： H04L51/32
摘要： The present invention provides a method and an apparatus for managing message, including: receiving a request to perform a predetermined operation by a first user on a first message, the first message published by a second user and was previously obtained by the first user before the request to perform the predetermined operation, the request comprising information associated with the predetermined operation on the first message; determining status information of the first message based on a first index of the first message; sending the first message to the first user based on the status information.
摘要翻译：本发明提供了一种用于管理消息的方法和装置，包括：接收第一用户对第一消息执行预定操作的请求，由第二用户发布的第一消息，并且之前由第一用户获得请求执行预定操作，该请求包括与第一消息上的预定操作相关联的信息; 基于所述第一消息的第一索引确定所述第一消息的状态信息; 基于状态信息向第一用户发送第一消息。

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