Method and apparatus for a combined fuel cell and hydrogen purification system
    23.
    发明申请
    Method and apparatus for a combined fuel cell and hydrogen purification system 有权
    用于组合燃料电池和氢气净化系统的方法和装置

    公开(公告)号:US20060141304A1

    公开(公告)日:2006-06-29

    申请号:US11364419

    申请日:2006-02-28

    Abstract: Fuel cell systems and associated methods of operation are provided whereby application of a fuel cell is coordinated with a fuel processor and a hydrogen separator. One such method includes the following steps: (1) operating a fuel processor to convert a hydrocarbon to reformate; (2) reacting the reformate in a fuel cell to generate electrical power; (3) supplying the electrical power to an electrical load, wherein the electrical load has a power requirement threshold; (4) determining whether the electrical power from the fuel cell is below the power requirement threshold; (5) increasing a flow of reformate from the fuel processor to the fuel cell when the electrical power from the fuel cell is below the power requirement threshold; (6) flowing a portion of the reformate from the fuel processor to a hydrogen separator; (7) storing hydrogen from the hydrogen separator in a hydrogen storage vessel; (8) monitoring an amount of hydrogen stored in the hydrogen storage vessel; and (9) adjusting a proportional valve upstream from the fuel cell toward a closed position when the amount of hydrogen in the hydrogen storage tank is below a predetermined threshold to increase a proportion of the reformate from the fuel processor that is flowed to the hydrogen separator.

    Abstract translation: 提供燃料电池系统和相关联的操作方法,由此燃料电池的应用与燃料处理器和氢气分离器协调。 一种这样的方法包括以下步骤:(1)操作燃料处理器以将碳氢化合物转化为重整产物; (2)使重整产物在燃料电池中反应以产生电力; (3)向电负载供电,其中所述电负载具有功率需求阈值; (4)确定来自燃料电池的电力是否低于功率需求阈值; (5)当来自燃料电池的电力低于功率需求阈值时,增加从燃料处理器到燃料电池的重整产物流; (6)使一部分重整产物从燃料处理器流到氢分离器; (7)将来自所述氢分离器的氢存储在氢存储容器中; (8)监测储存在氢存储容器中的氢的量; 和(9)当储氢箱中的氢气量低于预定阈值时,将燃料电池上游的比例阀调节到关闭位置,以增加重整产物从流向氢气分离器的燃料处理器的比例 。

    System and method for providing access control
    25.
    发明授权
    System and method for providing access control 有权
    提供访问控制的系统和方法

    公开(公告)号:US08484695B2

    公开(公告)日:2013-07-09

    申请号:US13346139

    申请日:2012-01-09

    Abstract: A control device may be configured to monitor a network connection. An application running on a client device may send a first network communication destined for a network communicatively connected to the control device. Depending upon whether the client device is authorized to access the network, different global rules may be applied. The first application or a second application running on the client device may send a second network communication. The control device may process the second network communication according to a plurality of stages. Specifically, the control device may extract information associated with the client device from the second network communication and associate user specific rules at a client discrimination stage. The control device may, at a user specific rule stage, access these rules and apply accordingly to the second network communication as governed by user specific provisioning rules.

    Abstract translation: 控制设备可以被配置为监视网络连接。 在客户端设备上运行的应用可以发送目的地是通信地连接到控制设备的网络的第一网络通信。 根据客户端设备是否被授权访问网络,可能会应用不同的全局规则。 在客户端设备上运行的第一应用或第二应用可以发送第二网络通信。 控制装置可以根据多个级处理第二网络通信。 具体地,控制装置可以从第二网络通信提取与客户端装置相关联的信息,并在客户端鉴别阶段关联用户特定规则。 控制设备可以在用户特定的规则阶段访问这些规则并且相应地应用于由用户特定的供应规则管理的第二网络通信。

    System and method for providing a secure connection between networked computers
    26.
    发明授权
    System and method for providing a secure connection between networked computers 有权
    在网络计算机之间提供安全连接的系统和方法

    公开(公告)号:US08108915B2

    公开(公告)日:2012-01-31

    申请号:US12617211

    申请日:2009-11-12

    CPC classification number: G06F21/606

    Abstract: Embodiments disclosed herein provide a system, method, and computer program product for establishing a secure network connection between two computers, a client and a server. The client may send a connection request over a public network to the server. In response, the server may generate a set of credentials, select a controller to automatically run on the client, and send the controller and the set of credentials to the client. The controller automatically executes on the client and utilizes the set of credentials from the server to establish a secure network connection with the server without user intervention. The set of credentials is valid until the secure network connection between the client and the server is severed.

    Abstract translation: 本文公开的实施例提供了一种用于在两台计算机,客户端和服务器之间建立安全网络连接的系统,方法和计算机程序产品。 客户端可以通过公共网络向服务器发送连接请求。 作为响应,服务器可以生成一组凭据,选择一个控制器以在客户端上自动运行,并将控制器和一组凭据发送到客户端。 控制器在客户机上自动执行,并利用来自服务器的一组凭证与用户建立安全的网络连接,无需用户干预。 在客户端和服务器之间的安全网络连接断开之前,该凭证集才有效。

    Method and system for platform-independent file system interaction
    27.
    发明授权
    Method and system for platform-independent file system interaction 有权
    平台无关文件系统交互的方法和系统

    公开(公告)号:US08079024B2

    公开(公告)日:2011-12-13

    申请号:US12703402

    申请日:2010-02-10

    Applicant: Eric White

    Inventor: Eric White

    CPC classification number: G06F17/3012 Y10S707/99942 Y10S707/99945

    Abstract: Embodiments disclosed can provide a simple, singular programmatic interface for application developers to access and manipulate ASCII and non-ASCII file specifications in a cross-platform development environment regardless of operating system encoding capabilities or of the nature of the original file specification encoding. An application development environment is configured on a computer system such that a magic class file string object is instantiated when a bit string of a first encoding is received. The bit string represents a file specification of a file containing application code written by an application developer. The magic class file string object automatically determines what target operating system is being called by a function call in the application code, automatically transcodes the bit string from the first encoding into a second encoding of the target operating system, and automatically makes a correct file system API call specific to the target operating system.

    Abstract translation: 所公开的实施例可以为应用程序开发人员提供一种简单的编程接口,用于在跨平台开发环境中访问和操作ASCII和非ASCII文件规范,而不管操作系统编码能力或原始文件规范编码的性质如何。 在计算机系统上配置应用程序开发环境,使得当接收到第一编码的位串时,实例化魔术类文件串对象。 位串表示包含应用程序开发人员编写的应用程序代码的文件的文件规范。 魔术类文件字符串对象自动确定应用程序代码中的函数调用所调用的目标操作系统,将位串从第一编码自动转码为目标操作系统的第二个编码,并自动生成正确的文件系统 针对目标操作系统的API调用。

    Dynamically adaptive network firewalls and method, system and computer program product implementing same
    28.
    发明授权
    Dynamically adaptive network firewalls and method, system and computer program product implementing same 有权
    动态自适应网络防火墙和方法,系统和计算机程序产品实现相同

    公开(公告)号:US08032933B2

    公开(公告)日:2011-10-04

    申请号:US12579566

    申请日:2009-10-15

    CPC classification number: H04L63/0263

    Abstract: One embodiment creates a model of the traffic through a network firewall and uses that model to dynamically manipulate the network firewall. The firewall model defines nodes, connections between the nodes, and firewall rules applicable to the nodes, the connections between the nodes, or a combination thereof. Each of the nodes represents simultaneously a source and a destination for data packets. The firewall rules include dynamic chains of rules having defined places where firewall rules may be dynamically inserted into or deleted from the firewall while the firewall is operating on one or more machines connected to network segments where the nodes reside.

    Abstract translation: 一个实施例通过网络防火墙创建流量的模型,并使用该模型来动态地操纵网络防火墙。 防火墙模型定义节点,节点之间的连接以及适用于节点的防火墙规则,节点之间的连接或其组合。 每个节点同时表示数据包的源和目的地。 防火墙规则包括具有定义的地方的动态链规则,其中防火墙规则可以在连接到节点驻留的网段的一个或多个机器上运行时将动态插入防火墙或从防火墙中删除。

    Elliptical mechanism
    29.
    发明授权
    Elliptical mechanism 有权
    椭圆机制

    公开(公告)号:US07918766B2

    公开(公告)日:2011-04-05

    申请号:US11729269

    申请日:2007-03-28

    Abstract: Described is an exercise apparatus for providing elliptical foot motion that utilizes a pair of rocking links suspended from an upper portion of the apparatus frame permitting at least limited arcuate motion of the lower portions of the links. Foot pedal assemblies are connected to rotating shafts or members located on the lower portion of the links such that the foot pedals will describe a generally elliptical path in response to user foot motion on the pedals.

    Abstract translation: 描述了一种用于提供椭圆脚运动的运动装置,其利用从装置框架的上部悬挂的一对摆动链条,允许链节的下部的至少有限的弓形运动。 脚踏板组件连接到位于链节的下部的旋转轴或构件,使得脚踏板将响应于踏板上的用户脚部运动而描述大致椭圆形路径。

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