公开(公告)号：US20150140427A1

公开(公告)日：2015-05-21

申请号：US14542145

申请日：2014-11-14

申请人： Xiang Zhang ,  Jia Zhu ,  Christopher Gladden ,  David Barth

发明人： Xiang Zhang ,  Jia Zhu ,  Christopher Gladden ,  David Barth

IPC分类号： H01M4/38 ,  H01M4/04 ,  C01B33/02

CPC分类号： H01M4/386 ,  C01B33/02 ,  H01M4/134

摘要： Various embodiments of the invention describe nanoporous silicon (Si) network thin films with controllable porosity and thickness that are fabricated by a robust and scalable electrochemical process, and then released from Si wafers and transferred to flexible and conductive substrates. These nanoporous Si network thin films serve as high performance Li-ion battery electrodes, with an initial discharge capacity of 2570 mA h g−1, above 1000 mA h g−1 after 200 cycles without any electrolyte additives.

摘要翻译： 本发明的各种实施方案描述了具有可控孔隙率和厚度的纳米多孔硅（Si）网络薄膜，其通过鲁棒且可扩展的电化学工艺制造，然后从Si晶片释放并转移到柔性和导电的基底。 这些纳米多孔Si网络薄膜用作高性能锂离子电池电极，初始放电容量为2570 mA h g-1，超过1000 mA h g-1，200次循环后无任何电解质添加剂。

公开(公告)号：US20060222730A1

公开(公告)日：2006-10-05

申请号：US11097858

申请日：2005-04-01

申请人： David Barth

发明人： David Barth

IPC分类号： B29C45/23

CPC分类号： B29C45/2735 ,  B29C45/2708 ,  B29C45/2737 ,  B29C2045/2754 ,  B29L2031/265

摘要： An injection molding machine having a first mold portion and a second mold portion. The second mold portion being movable relative to the first mold portion and together defining a mold cavity. The injection molding machine includes a fluid path extending through the first mold portion. The fluid path has an inlet and a radially continuous circumferential outlet in fluid communication with the mold cavity. The injection molding machine further having a gating device operably coupled to the first mold portion generally adjacent the circumferential outlet. The gating device is positionable in an opened position to permit flow of the molding material from the fluid path to the mold cavity and a closed position to obstruct flow of the molding material from the fluid path to the mold cavity. The injection molding machine further includes a heating assembly in thermal communication with at least a portion of the fluid path to maintain the molding material in an uncured state for thermoset rubbers and plastics, and in a molten state for thermoplastics.

摘要翻译： 一种具有第一模具部分和第二模具部分的注塑机。 第二模具部分可相对于第一模具部分移动并且一起限定模腔。 注射成型机包括延伸穿过第一模具部分的流体路径。 流体路径具有与模腔流体连通的入口和径向连续的圆周出口。 注射成型机还具有通常与邻近圆周出口连接到第一模具部分的选通装置。 门控装置可定位在打开位置，以允许模制材料从流体路径流动到模腔，并且闭合位置阻止模制材料从流体路径流动到模腔。 注射成型机还包括与流体路径的至少一部分热连通的加热组件，以将模制材料保持在热固性橡胶和塑料的未固化状态，并且在热塑性塑料的熔融状态下。

公开(公告)号：US20070156842A1

公开(公告)日：2007-07-05

申请号：US11371304

申请日：2006-03-08

申请人： Allan Vermeulen ,  Alan Atlas ,  David Barth ,  John Cormie ,  Ami Fischman ,  James Sorenson ,  Eric Wagner

发明人： Allan Vermeulen ,  Alan Atlas ,  David Barth ,  John Cormie ,  Ami Fischman ,  James Sorenson ,  Eric Wagner

IPC分类号： G06F15/16

CPC分类号： H04L67/1097 ,  G06F17/30212 ,  H04L29/06047 ,  H04L67/42

摘要： A distributed, web-services based storage system. A system may include a web services interface configured to receive, according to a web services protocol, a given client request for access to a given data object, the request including a key value corresponding to the object. The system may also include storage nodes configured to store replicas of the objects, where each replica is accessible via a respective unique locator value, and a keymap instance configured to store a respective keymap entry for each object. For the given object, the respective keymap entry includes the key value and each locator value corresponding to replicas of the object. A coordinator may receive the given client request from the web services interface, responsively access the keymap instance to identify locator values corresponding to the key value and, for a particular locator value, retrieve a corresponding replica from a corresponding storage node.

摘要翻译： 分布式的基于Web服务的存储系统。 系统可以包括web服务接口，其被配置为根据web服务协议接收给定客户端对于给定数据对象的访问请求，该请求包括对应于该对象的键值。 系统还可以包括被配置为存储对象的副本的存储节点，其中每个副本可经由相应的唯一定位器值访问，以及配置为存储每个对象的相应键盘映射条目的键映射实例。 对于给定对象，相应的键映射条目包括对应于对象的副本的键值和每个定位器值。 协调器可以从Web服务接口接收给定的客户端请求，响应地访问键盘映射实例以识别与该键值相对应的定位符值，并且对于特定定位符值，从相应的存储节点检索对应的副本。

公开(公告)号：US20050242527A1

公开(公告)日：2005-11-03

申请号：US10819538

申请日：2004-04-07

申请人： David Barth ,  Martin Novil ,  Ronald Wangerow

发明人： David Barth ,  Martin Novil ,  Ronald Wangerow

IPC分类号： F16J15/06 ,  F16J15/10 ,  F16L23/22 ,  F02F11/00

CPC分类号： F16L23/22

摘要： A gasket is provided having a body including at least one service aperture and an integrally formed sealing bead portion. In an embodiment, the sealing bead portion includes a first outwardly extending bead and a first concave channel opposite the first outwardly extending bead. The first concave channel is defined by a second outwardly extending bead and a third outwardly extending bead. In an alternative embodiment, the sealing bead portion includes an annular sealing member molded to the body, and the annular sealing member is opposite an outwardly projecting sealing bead. In a second alternative embodiment, the sealing bead portion includes an internal chamber filled with a pressurized gas. In a third alternative embodiment, the sealing bead portion defines a chamber filled a polymeric material.

摘要翻译： 提供了具有主体的垫圈，该主体包括至少一个维修孔和一体形成的密封珠部。 在一个实施例中，密封胎圈部分包括第一向外延伸的胎圈和与第一向外延伸胎圈相对的第一凹槽。 第一凹槽由第二向外延伸的胎圈和第三向外延伸的胎圈限定。 在替代实施例中，密封珠部分包括模制到主体上的环形密封件，并且环形密封件与向外突出的密封珠相对。 在第二替代实施例中，密封珠部分包括填充有加压气体的内部腔室。 在第三替代实施例中，密封珠部分限定了填充聚合材料的腔室。

公开(公告)号：US08972171B1

公开(公告)日：2015-03-03

申请号：US12757178

申请日：2010-04-09

申请人： David Barth

发明人： David Barth

IPC分类号： G06F19/00 ,  G08G1/123 ,  G01C21/34

CPC分类号： G01C21/3492 ,  G01C21/3415 ,  G01C21/3655 ,  G01C21/3658 ,  G01C21/3667 ,  G01C21/3691 ,  G01C21/3694 ,  G01S19/42 ,  G08G1/0133

摘要： Systems and methods provide a route and turn-by-turn directions based on estimates of current and future traffic along the route. A client device may request turn-by-turn directions between an initial and a final location. A server may identify a plurality of routes between the locations. Each route of the plurality of routes may be divided into route segments. For each route segment of a particular route, the server may estimate a travel time. The travel time may be based on estimated vehicle volume data generated from information received from other vehicles. The server may estimate a total travel time for the particular route. The server may repeat this estimate for each of the plurality of routes between the locations and select the route with the lowest estimated travel time. Based on the selected route, the server may generate turn-by-turn directions and transmit the directions to the client device for display.

摘要翻译： 系统和方法基于路线上当前和未来交通量的估计，提供路线和路口方向。 客户端设备可以请求初始和最终位置之间的转弯方向。 服务器可以识别位置之间的多个路由。 多个路由中的每个路由可以被划分为路由段。 对于特定路线的每个路线段，服务器可以估计行驶时间。 旅行时间可以基于从其他车辆接收的信息产生的估计车辆体积数据。 服务器可以估计特定路线的总行程时间。 服务器可以对位置之间的多个路由中的每一个重复该估计，并选择具有最低估计行驶时间的路线。 基于选择的路由，服务器可以生成转弯方向，并将方向发送到客户端设备进行显示。

公开(公告)号：US20060228441A1

公开(公告)日：2006-10-12

申请号：US11101343

申请日：2005-04-07

申请人： David Barth ,  Edward Park ,  Johannis Geelhoed

发明人： David Barth ,  Edward Park ,  Johannis Geelhoed

IPC分类号： B29C45/23

CPC分类号： B29C45/28

摘要： An injection molding machine having a first mold portion and a second mold portion. The second mold portion being movable relative to the first mold portion and together defining a mold cavity. The injection molding machine includes a fluid path extending through the first mold portion. The fluid path has an inlet and a radially continuous, downwardly-extending, circumferential outlet in fluid communication with the mold cavity. The injection molding machine further having a valve ring movably coupled in the first mold portion. The valve ring includes a downwardly extending rim portion substantially disposed within the fluid path. The valve ring is positionable in a closed position where the rim portion engages the circumferential outlet to obstruct flow of the molding material from the fluid path to the mold cavity and an opened position where the rim portion is spaced apart from the circumferential outlet to permit flow of the molding material from the fluid path to the mold cavity. The injection molding machine further includes a heating assembly in thermal communication with at least a portion of the fluid path to maintain the molding material in an uncured state for thermoset rubbers and plastics, and in a molten state for thermoplastics.

摘要翻译： 一种具有第一模具部分和第二模具部分的注塑机。 第二模具部分可相对于第一模具部分移动并且一起限定模腔。 注射成型机包括延伸穿过第一模具部分的流体路径。 流体路径具有与模腔流体连通的入口和径向连续的向下延伸的圆周出口。 该注射成型机还具有可移动地联接在第一模具部分中的阀环。 阀环包括基本上设置在流体路径内的向下延伸的边缘部分。 阀环可定位在闭合位置，其中边缘部分接合周向出口以阻止模制材料从流体路径流到模腔，并且打开位置，其中边缘部分与周向出口间隔开以允许流动 的模制材料从流体路径到模腔。 注射成型机还包括与流体路径的至少一部分热连通的加热组件，以将模制材料保持在热固性橡胶和塑料的未固化状态，并且在热塑性塑料的熔融状态下。