Voltage regulator operable over a wide range of supply voltage
    21.
    发明授权
    Voltage regulator operable over a wide range of supply voltage 有权
    电压调节器可在宽范围的电源电压下工作

    公开(公告)号:US06963460B2

    公开(公告)日:2005-11-08

    申请号:US10295263

    申请日:2002-11-14

    CPC分类号: G11B19/00 G11B19/2063

    摘要: A voltage regulator includes an output node and first and second regulator circuits. The first regulator circuit generates a first regulated voltage on the output node when a supply voltage equals or exceeds a predetermined threshold, and the second regulator circuit generates a second regulated voltage on the output node when the supply voltage is less than the predetermined threshold.

    摘要翻译: 电压调节器包括输出节点和第一和第二调节器电路。 当电源电压等于或超过预定阈值时,第一调节器电路在输出节点上产生第一调节电压,并且当电源电压小于预定阈值时,第二调节器电路在输出节点上产生第二调节电压。

    Method and apparatus for executing a hardware simulation and verification solution

    公开(公告)号:US08341570B2

    公开(公告)日:2012-12-25

    申请号:US13359386

    申请日:2012-01-26

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5045 G06F17/5022

    摘要: One embodiment of the present invention provides systems and techniques to execute a hardware simulation and verification solution on a multiprocessor system. The hardware simulation and verification solution can be partitioned into different modules which can include a simulation kernel to simulate changes in signal values, a value change dump module to store the changes in the signal values on a computer-readable storage medium, a functional coverage module to check functionality, a toggle coverage module to check signal toggling, an assertion engine to check complex behaviors, and a testbench module to generate test scenarios. Embodiments of the present invention can execute different modules on different processors, thereby improving performance.

    Sound barrier for audible acoustic frequency management
    23.
    发明授权
    Sound barrier for audible acoustic frequency management 有权
    声音音频管理声屏障

    公开(公告)号:US08132643B2

    公开(公告)日:2012-03-13

    申请号:US12746967

    申请日:2008-12-16

    IPC分类号: B64F1/26

    CPC分类号: G10K11/165

    摘要: A sound barrier comprises a substantially periodic array of structures disposed in a first medium having a first density, the structures being made of a second medium having a second density different from the first density, wherein one of the first and second media is a viscoelastic medium having a speed of propagation of longitudinal sound wave and a speed of propagation of transverse sound wave, the speed of propagation of longitudinal sound wave being at least about 30 times the speed of propagation of transverse sound wave, and wherein the other of the first and second media is a viscoelastic or elastic medium.

    摘要翻译: 声屏障包括设置在具有第一密度的第一介质中的基本周期性结构的阵列,该结构由具有不同于第一密度的第二密度的第二介质制成,其中第一和第二介质之一是粘弹性介质 具有纵向声波的传播速度和横向声波的传播速度,纵向声波的传播速度至少为横向声波的传播速度的30倍,其中第一和第二声波的另一个 第二种介质是粘弹性或弹性介质。

    Estimating Communication Conditions
    24.
    发明申请
    Estimating Communication Conditions 有权
    估计沟通条件

    公开(公告)号:US20110149751A1

    公开(公告)日:2011-06-23

    申请号:US12643433

    申请日:2009-12-21

    IPC分类号: H04L12/26

    摘要: Embodiments are configured to provide communication features, including providing channel condition estimates for a communication path, such as packet loss, jitter, and/or available bandwidth, but are not so limited. In an embodiment, a method uses aspects of in-band data packets to provide channel condition estimates. In one embodiment, a system includes a bandwidth estimation component that operates to classify payload packets as part of performing capacity estimation and available bandwidth estimation operations.

    摘要翻译: 实施例被配置为提供通信特征,包括为诸如分组丢失,抖动和/或可用带宽的通信路径提供信道状况估计,但不限于此。 在一个实施例中,一种方法使用带内数据分组的方面来提供信道条件估计。 在一个实施例中,系统包括带宽估计组件,其操作以将有效载荷分组分类为执行容量估计和可用带宽估计操作的一部分。

    DATA COMMUNICATION WITH COMPENSATION FOR PACKET LOSS
    25.
    发明申请
    DATA COMMUNICATION WITH COMPENSATION FOR PACKET LOSS 有权
    数据通信与分组丢失补偿

    公开(公告)号:US20110134909A1

    公开(公告)日:2011-06-09

    申请号:US12632834

    申请日:2009-12-08

    IPC分类号: H04L12/66

    摘要: Described is a technology by which a relay is coupled (e.g., by a wire) to a network and (e.g., by a wireless link) to an endpoint. Incoming data packets directed towards the endpoint are processed by the relay according to an error correction scheme, such as one that replicates packets. The reprocessed packets, which in general are more robust against packet loss, are then sent to the endpoint. For outgoing data packets received from the endpoint, the relay reprocesses the outgoing packets based upon the error correction scheme, such as to remove redundant packets before transmitting them to the network over the wire. Also described are various error correction schemes, and various types of computing devices that may be used as relays. The relay may be built into the network infrastructure, and/or a directory service may be employed to automatically find a suitable relay node for an endpoint device.

    摘要翻译: 描述了一种技术,通过该技术将中继器(例如,通过有线)耦合到网络,并且(例如,通过无线链路)耦合到端点。 根据诸如复制分组的错误校正方案,继电器处理针对端点的进入数据分组。 然后将再处理的数据包(通常对数据包丢失更加鲁棒)发送到端点。 对于从端点接收到的输出数据分组,中继器基于纠错方案重新处理输出分组,例如在通过线路将其发送到网络之前去除冗余分组。 还描述了各种错误校正方案以及可以用作中继的各种类型的计算设备。 可以将中继器内置到网络基础设施中,和/或可以采用目录服务来自动地为端点设备找到合适的中继节点。

    PROCESS FOR PRODUCTION OF XYLITOL
    26.
    发明申请
    PROCESS FOR PRODUCTION OF XYLITOL 审中-公开
    生产XYLITOL的方法

    公开(公告)号:US20110003356A1

    公开(公告)日:2011-01-06

    申请号:US12922074

    申请日:2009-01-09

    IPC分类号: C12P7/18

    CPC分类号: C12P7/18 C12P19/02

    摘要: The invention provides a process for producing xylitol from xylose by a yeast strain capable of converting the xylose to xylitol comprising independently growing the yeast strain in a medium; transferring the yeast strain from the medium to a feed solution, the feed solution comprising of xylose in water, and separating the xylitol from said feed solution.

    摘要翻译: 本发明提供了一种通过能够将木糖转化为木糖醇的酵母菌从木糖生产木糖醇的方法,该方法包括在培养基中独立生长酵母菌株; 将酵母菌株从培养基转移到饲料溶液中,所述饲料溶液包含木糖在水中,并从所述饲料溶液中分离木糖醇。

    System and Method For Nano-Pantography
    27.
    发明申请
    System and Method For Nano-Pantography 有权
    纳米制图系统与方法

    公开(公告)号:US20100132887A2

    公开(公告)日:2010-06-03

    申请号:US12435545

    申请日:2009-05-05

    IPC分类号: C23F1/08 B05C5/02

    CPC分类号: B29D11/00365 B82Y30/00

    摘要: A method is provided for creating a plurality of substantially uniform nano-scale features in a substantially parallel manner in which an array of micro-lenses is positioned on a surface of a substrate, where each micro-lens includes a hole such that the bottom of the hole corresponds to a portion of the surface of the substrate. A flux of charged particles, e.g., a beam of positive ions of a selected element, is applied to the micro-lens array. The flux of charged particles is focused at selected focal points on the substrate surface at the bottoms of the holes of the micro-lens array. The substrate is tilted at one or more selected angles to displace the locations of the focal points across the substrate surface. By depositing material or etching the surface of the substrate, several substantially uniform nanometer sized features may be rapidly created in each hole on the surface of the substrate in a substantially parallel manner.

    摘要翻译: 提供了一种用于以基本上平行的方式产生多个基本均匀的纳米尺度特征的方法,其中微透镜阵列位于基底的表面上,其中每个微透镜包括孔,使得底部 孔对应于基板表面的一部分。 带电粒子的通量,例如所选元素的正离子束,被施加到微透镜阵列。 带电粒子的通量被聚焦在微透镜阵列的孔的底部的基底表面上的选定的焦点处。 衬底以一个或多个选定的角度倾斜,以便将焦点的位置移动穿过衬底表面。 通过沉积材料或蚀刻衬底的表面,可以以基本上平行的方式在衬底的表面上的每个孔中快速产生几个基本均匀的纳米尺寸的特征。

    TRANSACTION INFORMATION BASED MEET-UPS
    28.
    发明申请
    TRANSACTION INFORMATION BASED MEET-UPS 审中-公开
    交易信息为基础的UPS

    公开(公告)号:US20100081457A1

    公开(公告)日:2010-04-01

    申请号:US12242593

    申请日:2008-09-30

    IPC分类号: H04W24/00

    CPC分类号: G06Q30/02 H04L12/1818

    摘要: A computerized method and system for organizing meet-ups based on transaction information are provided. Example embodiments may include receiving a selection of a geographic area from a first user and displaying a map of the geographic area including one or more item symbols. A location of an item symbol on the map may indicate a geographic location associated with a listing in a publication system. A designation of an event location to an event may be received from the first user. Information related to the event may be communicated to a number of invitees. The invitees may be related to one or more listings in the publication system associated with an inclusion zone defined by the first user.

    摘要翻译: 提供了一种基于交易信息组织会议的计算机化方法和系统。 示例性实施例可以包括从第一用户接收地理区域的选择并显示包括一个或多个项目符号的地理区域的地图。 地图上的项目符号的位置可以指示与发布系统中的列表相关联的地理位置。 可以从第一用户接收事件的事件位置的指定。 与事件相关的信息可能会传达给多个受邀者。 受邀者可能与由与第一用户定义的包含区相关联的发布系统中的一个或多个列表相关。

    Monofilaments to offset curl in warp bound forming fabrics
    29.
    发明申请
    Monofilaments to offset curl in warp bound forming fabrics 有权
    用于抵消经向成形织物中的卷曲的单丝

    公开(公告)号:US20070000553A1

    公开(公告)日:2007-01-04

    申请号:US11439676

    申请日:2006-05-24

    IPC分类号: D03D23/00

    CPC分类号: D21F1/0027 D21F1/0045

    摘要: A papermaking fabric having a top layer and a bottom layer of interwoven machine direction (MD) yarns and cross-machine direction (CD) yarns bound together with warp binder yarns. At least some of the CD yarns are made of a material which generates a strong contractive force when returned to room temperature after heat-setting (annealing under MD tension). These CD yarns are positioned such that the strong contractive force offsets tension forces generated when the fabric is placed under load and which typically result in an edge curl. An exemplary material for these CD yarns is polybutylene terephthalate (PBT).

    摘要翻译: 一种造纸织物,其具有与经向粘合剂纱线结合在一起的交织机器方向(MD)纱线和横向(CD)纱线的顶层和底层。 至少一些CD纱由在热定形(MD张力退火)之后返回到室温时产生强收缩力的材料制成。 这些CD纱定位成使得强的收缩力抵消当织物放置在负载下时产生的张力,并且通常导致边缘卷曲。 这些CD纱线的示例性材料是聚对苯二甲酸丁二醇酯(PBT)。