公开(公告)号：US20170191110A1

公开(公告)日：2017-07-06

申请号：US15313683

申请日：2015-05-26

申请人： Xiao LI ,  Yan ZHANG ,  Jianwei LIU ,  BECTON DICKINSON HOLDINGS PTE LTD.

发明人： Xiao Li ,  Yan Zhang ,  Jianwei Liu

IPC分类号： C12Q1/04 ,  G01N33/02 ,  G01N33/00 ,  G01N33/04

CPC分类号： C12Q1/04 ,  G01N33/0036 ,  G01N33/004 ,  G01N33/02 ,  G01N33/04

摘要： A system that indicates the presence or absence of microorganisms in fluid food products. The system has a bottle for receiving sample to be tested. The bottle has a sensor that will monitor and detect changes in at least one sample parameter, but no additives that contain nutrients that support microbial growth. The bottle is placed in an incubator and the sensor in the bottle is monitored for changes. The incubator is programed so that, if the sensor detects that the value of the monitored parameter has reached a certain value, then the sample is determined to be positive for microbial growth.

公开(公告)号：US09237107B2

公开(公告)日：2016-01-12

申请号：US13297101

申请日：2011-11-15

申请人： Nirwan Ansari ,  Yan Zhang

发明人： Nirwan Ansari ,  Yan Zhang

IPC分类号： G06F15/16 ,  H04L12/825 ,  H04L12/835

CPC分类号： H04L47/263 ,  H04L47/30 ,  Y02D50/10

摘要： Technologies are generally described for an enhanced Quantized Congestion Notification (QCN) congestion control approach, referred to as Fair QCN (FQCN) for enhancing fairness of multiple flows sharing link capacity in a high bandwidth, low latency data center network. QCN messages may be fed back to flow sources (e.g., servers) which send packets with a sending rate over their share of the bottleneck link capacity. By enabling the flow sources to regulate their data traffic based on the QCN messages from a congestion control component, the queue length at the bottleneck link may converge to an equilibrium queue length rapidly and TCP throughput performance may be enhanced substantially in a TCP incast circumstance.

摘要翻译： 技术通常被描述用于增强的量化拥塞通知（QCN）拥塞控制方法，称为公平QCN（FQCN），用于增强在高带宽，低延迟数据中心网络中共享链路容量的多个流的公平性。 QCN消息可以被反馈到以发送速率超过其瓶颈链路容量的份额发送分组的流源（例如，服务器）。 通过使流量源能够根据来自拥塞控制组件的QCN消息来调节其数据流量，瓶颈链路上的队列长度可以快速收敛到平衡队列长度，并且TCP吞吐量性能可能在TCP恶劣情况下显着提高。

公开(公告)号：US20150316723A1

公开(公告)日：2015-11-05

申请号：US14104230

申请日：2013-12-12

申请人： Geoff W. Taylor ,  Yan Zhang

发明人： Geoff W. Taylor ,  Yan Zhang

IPC分类号： G02B6/30 ,  G02F1/017 ,  G02B6/14 ,  G02B6/122 ,  G02B6/12

CPC分类号： G02B6/305 ,  G02B6/1228 ,  G02B6/14 ,  G02B6/421 ,  G02B6/423 ,  G02B6/4249 ,  G02B6/4257

摘要： An assembly includes optical fibers each having a waveguide core, a photonic integrated circuit (IC) that includes in-plane waveguides corresponding to the optical fibers, and a substrate bonded to the photonic IC with grooves that support the optical fibers. The substrate and photonic IC can have metal bumps that cooperate to provide mechanical bonding and electrical connections between the substrate and photonic IC. Portions of the optical fibers supported by the substrate grooves can define flat surfaces spaced from the optical fiber cores. The photonic IC can include passive waveguide structures with a first coupling section that interfaces to the flat surface of a corresponding optical fiber (for evanescent coupling of optical signals) and a second coupling section that interfaces to a corresponding in-plane waveguide (for adiabatic spot-size conversion of optical signals).

摘要翻译： 一种组件包括各自具有波导芯的光纤，包括对应于光纤的面内波导的光子集成电路（IC）以及与支撑光纤的凹槽连接到光子IC的基板。 衬底和光子IC可以具有金属凸块，其配合以在衬底和光子IC之间提供机械结合和电连接。 由基板槽支撑的光纤的一部分可以限定与光纤芯间隔开的平坦表面。 光子IC可以包括无源波导结构，其具有与对应光纤的平坦表面（用于光信号的渐逝耦合）相接合的第一耦合部分和与对应的平面波导（用于绝热光点）相连接的第二耦合部分 光信号的尺寸转换）。

公开(公告)号：US09178789B2

公开(公告)日：2015-11-03

申请号：US13340354

申请日：2011-12-29

申请人： Yan Zhang ,  Nirwan Ansari ,  Mingquan Wu ,  Hong Heather Yu

发明人： Yan Zhang ,  Nirwan Ansari ,  Mingquan Wu ,  Hong Heather Yu

IPC分类号： G01R31/08 ,  H04L12/26 ,  H04L12/807 ,  H04L12/801 ,  H04L12/841

CPC分类号： H04L43/0882 ,  H04L43/16 ,  H04L47/193 ,  H04L47/27 ,  H04L47/283 ,  H04L47/29

摘要： An embodiment of a system and method that uses inline measurements to probe available bandwidth for a transmission control protocol, and adaptively sets a slow-start threshold according to the available bandwidth. The method includes initializing a congestion window “cwnd,” sending cwnd packets, estimating an available bandwidth for the cwnd packets. The congestion window cwnd is set to a higher number, and the higher number of further packets is sent if the available bandwidth is greater than a first threshold level. The available bandwidth is re-estimated for the higher number of the further packets, and a soft start threshold “ssthresh” is set to the re-estimated available bandwidth. A statistical measure is calculated for the re-estimated available bandwidth, and the congestion window cwnd is set equal to ssthresh if a ratio of the statistical measure to the re-estimated available bandwidth is less than a second threshold level.

摘要翻译： 使用在线测量来探测传输控制协议的可用带宽的系统和方法的实施例，并且根据可用带宽自适应地设置慢启动阈值。 该方法包括初始化拥塞窗口“cwnd”，发送cwnd数据包，估计cwnd数据包的可用带宽。 拥塞窗口cwnd被设置为更高的数量，并且如果可用带宽大于第一阈值水平，则发送更多数量的另外的分组。 对于更多数量的另外的分组重新估计可用带宽，并且将软启动阈值“ssthresh”设置为重新估计的可用带宽。 对于重新估计的可用带宽计算统计度量，并且如果统计度量与重新估计的可用带宽的比率小于第二阈值水平，则将拥塞窗口cwnd设置为等于ssthresh。

公开(公告)号：US09087626B2

公开(公告)日：2015-07-21

申请号：US13285243

申请日：2011-10-31

申请人： Caihong Xing ,  Yunwang Mei ,  Yan Zhang ,  Haimei Zang ,  Gang Xu ,  Jun Ma

发明人： Caihong Xing ,  Yunwang Mei ,  Yan Zhang ,  Haimei Zang ,  Gang Xu ,  Jun Ma

IPC分类号： G01N31/16 ,  G01N33/18 ,  G01N31/22 ,  G01N5/04 ,  H01B1/24

CPC分类号： H01B1/24 ,  G01N5/045 ,  G01N31/168 ,  G01N31/222 ,  G01N33/18

摘要： The present disclosure relates to pastes and methods of making a moisture determination of the paste during manufacture; optionally, the pastes comprise carbon nanotubes. The instant invention provides a simple and repeatable measurement protocol to determine the moisture or water content in paste comprising a non-aqueous solvent and a solid component, optionally, carbon nanotubes, CNT, and subsequently provide a method to monitor and control moisture level during electrode preparation and battery manufacturing.

摘要翻译： 本公开涉及在制造期间进行糊状物的水分测定的糊剂和方法; 任选地，糊状物包含碳纳米管。 本发明提供了一种简单且可重复的测量方案，以确定包含非水溶剂和固体组分（任选地，碳纳米管，CNT）的糊状物中的水分或水分含量，随后提供一种监测和控制电极中的水分含量的方法 准备和电池制造。

公开(公告)号：US09059841B2

公开(公告)日：2015-06-16

申请号：US11638079

申请日：2006-12-13

申请人： Rossano Passarella ,  William M. Stevens ,  Jayesh Sukumaran ,  Donald P. Wahlstrom ,  Yan Zhang

发明人： Rossano Passarella ,  William M. Stevens ,  Jayesh Sukumaran ,  Donald P. Wahlstrom ,  Yan Zhang

IPC分类号： H04W84/12 ,  H04L9/08 ,  H04L29/12 ,  H04L29/06 ,  H04W8/26 ,  H04W12/02 ,  H04W12/06 ,  H04W60/00 ,  H04W88/08 ,  H04W88/12 ,  H04W92/12

CPC分类号： H04L9/0844 ,  H04L61/2015 ,  H04L63/0428 ,  H04L63/062 ,  H04L63/0853 ,  H04L63/0869 ,  H04L2209/80 ,  H04W8/26 ,  H04W12/02 ,  H04W12/06 ,  H04W60/00 ,  H04W88/08 ,  H04W88/12 ,  H04W92/12

摘要： Providing a network address is disclosed. A communication indicating that a first node desires to communicate via a packet data network with a second node configured to provide access to a private resource is received. A non-publicly advertised packet data network address usable to communicate with the second node via the packet data network is provided to the first node.

摘要翻译： 提供网络地址被公开。 指示第一节点希望通过分组数据网络与被配置为提供对私有资源的访问的第二节点进行通信的通信被接收。 经由分组数据网络与第二节点通信的非公开分组数据网络地址被提供给第一节点。

公开(公告)号：US08774155B2

公开(公告)日：2014-07-08

申请号：US11516676

申请日：2006-09-05

申请人： Rossano Passarella ,  Jayesh Sukumaran ,  Yan Zhang

发明人： Rossano Passarella ,  Jayesh Sukumaran ,  Yan Zhang

IPC分类号： H04J3/00 ,  H04L12/66 ,  H04L12/28

CPC分类号： H04L29/06027 ,  H04L65/607 ,  H04L65/80 ,  H04L69/04 ,  H04W28/06

摘要： Transporting call data is disclosed. A first call data associated with a first communication session and a second call data associated with a second communication session are received. The first call data and the second call data are bundled into a single data packet for transport over a packet data network.

摘要翻译： 公开了传送呼叫数据。 接收与第一通信会话相关联的第一呼叫数据和与第二通信会话相关联的第二呼叫数据。 第一呼叫数据和第二呼叫数据被捆绑成单个数据分组以便在分组数据网络上进行传输。

公开(公告)号：US08764328B2

公开(公告)日：2014-07-01

申请号：US13066427

申请日：2011-04-14

申请人： Yan Zhang ,  Tianlan Zhang

发明人： Yan Zhang ,  Tianlan Zhang

IPC分类号： B41J15/16

CPC分类号： B41J15/044 ,  B41J3/44 ,  B41J11/002

摘要： The PB Reader solves the problem that the e-reader presents: the e-reader has a non-paper screen and printed documents need assembly, binding, and page turning via hands.This is an electronic, mechanical device that can quickly search, review and print documents and that has text-to-speech and remote control functionality. The unit is rectangular in shape similar as a traditional book, including a viewing window for reading and printing. The unit is fed by two paper-belt rollers, across which images and printed text are displayed. The two paper-belt rolls, which are held by two square axles that are driven by the stepping motor through multiple reduction gears. A pattern of round dots is printed on the bottom side of the paper belt, which can be decoded by a photoelectric sensor to take action of reeling pages. The signals control the stepper motor, allowing the reader to reel the page forward or backward, or jump directly to a specific position.The second component of this invention is the designated printer. Its body shape is rectangular. The said printer can print any text files and photos from a computer directly onto the blank paper belt in the PB Reader by means of sensing the code on the paper belt. This way, electronic files are transformed into physical paper files that are readable by the invention to ensure quick search, review and as well as safe storage.The invention also has a wireless remote control function, which will allow people who are disabled (or users who for whatever reasons do not have free use of their hands) to make use of the reader.

摘要翻译： PB阅读器解决了电子阅读器提出的问题：电子阅读器具有非纸张屏幕，打印的文档需要手动装配，装订和翻页。 这是一种电子的机械设备，可以快速搜索，查看和打印文档，并具有文本到语音和远程控制功能。 该单元是与传统书籍相似的矩形，包括用于阅读和打印的观看窗口。 该单元由两个纸带辊馈送，图像和打印文本显示在其上。 两个纸带辊由两个方形轴保持，该两个方形轴由步进电机通过多个减速齿轮驱动。 在纸带底部印有圆点图案，可通过光电传感器对其进行解码，从而卷取纸页。 信号控制步进电机，允许读取器向前或向后卷取页面，或直接跳转到特定位置。 本发明的第二部分是指定的打印机。 它的身体形状是矩形的。 所述打印机可以通过感测纸带上的代码，将来自计算机的任何文本文件和照片直接打印到PB读卡器中的空白纸带上。 这样，电子文件被转换成本发明可读的物理纸文件，以确保快速搜索，检查和安全存储。 本发明还具有无线遥控功能，其将允许被禁用的人（或由于任何原因不能自由使用的用户）使用读取器。

公开(公告)号：US08744466B2

公开(公告)日：2014-06-03

申请号：US11645113

申请日：2006-12-21

申请人： Mike Hirano ,  M. Sue McMeekin ,  Donald P. Wahlstrom ,  Yan Zhang

发明人： Mike Hirano ,  M. Sue McMeekin ,  Donald P. Wahlstrom ,  Yan Zhang

IPC分类号： H04W72/00

CPC分类号： H04W24/02 ,  H04W84/045 ,  H04W92/12

摘要： Using radio frequency sensing to manage a mobile network resource is disclosed. A radio frequency environment is sensed to detect one or more base transceiver stations. A resource assignment, such as a frequency or channel assignment, is determined based at least in part on the sensed radio frequency environment.

摘要翻译： 公开了使用射频感测来管理移动网络资源。 感测射频环境以检测一个或多个基站收发台。 至少部分地基于感测的射频环境来确定诸如频率或信道分配的资源分配。

公开(公告)号：US08700928B2

公开(公告)日：2014-04-15

申请号：US13819267

申请日：2012-05-21

申请人： Nirwan Ansari ,  Yan Zhang

发明人： Nirwan Ansari ,  Yan Zhang

IPC分类号： G06F1/00 ,  G06F1/26 ,  G06F1/32 ,  G06F15/173 ,  H04L12/28

CPC分类号： G06F1/32 ,  G06F1/26 ,  G06F1/3203 ,  G06F1/3278 ,  G06F1/3287 ,  Y02D10/157 ,  Y02D10/171

摘要： Technologies are presented for power optimization of datacenter networks in a hierarchical perspective. In some examples, a two-level power optimization model may be established to reduce the power consumption of datacenter networks by switching off network switches and links while still guaranteeing full connectivity and maximum link utilization. The model may be implemented by solving a capacitated constraint multi-commodity flow (CMCF) problem employing simple heuristic techniques. A power status of network switches may be determined according to a network traffic matrix and the CMCF optimization determined at core-level and at pod-level. A complementary process to provision whole network connectivity and to meet quality of service (QoS) goals may also be performed.

摘要翻译： 针对数据中心网络的功能优化技术进行了分层分析。 在一些示例中，可以建立两级功率优化模型，以通过关闭网络交换机和链路来减少数据中心网络的功耗，同时仍然保证完全连接和最大链路利用率。 该模型可以通过使用简单的启发式技术来求解容许约束多商品流（CMCF）问题来实现。 网络交换机的电源状态可以根据网络流量矩阵确定，CMCF优化在核心级别和pod级确定。 也可以执行提供整个网络连接和满足服务质量（QoS）目标的补充过程。