Crash Attenuation System for Aircraft
    72.
    发明申请
    Crash Attenuation System for Aircraft 有权
    飞机衰减衰减系统

    公开(公告)号:US20100044507A1

    公开(公告)日:2010-02-25

    申请号:US12089884

    申请日:2006-11-08

    IPC分类号: B64C25/56 B64D25/00

    摘要: A crash attenuation system for an aircraft, the system having an airbag carried by the aircraft and inflatable generally adjacent an exterior of the aircraft. The airbag has at least one vent for releasing gas from the interior of the airbag. A first gas source is in fluid communication with the interior of the airbag for inflating the airbag with gas generated provided by the first gas source. A vent valve is provided for controlling a flow of gas through each vent, each vent valve being selectively configurable between an open state, in which gas can pass through the associated vent from the interior of the airbag, and a closed state, in which gas is retained within the interior of the airbag. A second gas source is provided for at least partially re-inflating the airbag after venting of gas through the at least one vent.

    摘要翻译: 一种用于飞行器的碰撞衰减系统,该系统具有由飞机携带并且大体上邻近飞机外部充气的气囊。 气囊具有至少一个用于从气囊的内部释放气体的通气口。 第一气体源与气囊的内部流体连通,以便由第一气体源产生的气体使气囊充气。 提供排气阀以控制通过每个排气口的气体流动,每个排气阀可选择性地配置在打开状态之间,气体可以从气囊的内部通过相关联的排气口,并且气体可以在气体 保持在气囊的内部。 第二气源被提供用于在通过至少一个通气口排出气体之后至少部分地重新充气气囊。

    Process and apparatus for alkylation of aromatic with olefin using impure aromatic recycle
    73.
    发明授权
    Process and apparatus for alkylation of aromatic with olefin using impure aromatic recycle 有权
    使用不纯的芳烃回收利用烯烃烷基化芳族化合物的方法和设备

    公开(公告)号:US07632473B2

    公开(公告)日:2009-12-15

    申请号:US12021324

    申请日:2008-01-29

    IPC分类号: B01J8/00 B01J7/02 C07C15/067

    摘要: Processes and apparatus for the alkylation of aromatic compound with mono-olefin aliphatic compound in the presence of solid alkylation catalyst use a lights distillation for obtaining desired selectivities to arylalkane in a energy efficient manner. The processes and apparatus offer the potential for debottlenecking existing arylalkane production facilities and reducing the size and energy requirements for a new arylalkane production facility.

    摘要翻译: 在固体烷基化催化剂存在下,使用单烯烃脂族化合物烷基化芳族化合物的方法和设备使用光蒸馏以能量效率方式获得芳基烷烃的所需选择性。 这些方法和设备提供了对现有芳基烷烃生产设备进行脱瓶的潜力,并降低了新的芳烷烃生产设备的尺寸和能量需求。

    Method and Apparatus For Providing Network Security Using Role-Based Access Control
    74.
    发明申请
    Method and Apparatus For Providing Network Security Using Role-Based Access Control 有权
    使用基于角色的访问控制提供网络安全的方法和装置

    公开(公告)号:US20090217355A1

    公开(公告)日:2009-08-27

    申请号:US12435870

    申请日:2009-05-05

    申请人: Michael R. Smith

    发明人: Michael R. Smith

    IPC分类号: G06F21/00

    摘要: A method and apparatus for providing network security using role-based access control is disclosed. A network device implementing such a method can include, for example, an access control list. Such an access control list includes an access control list entry, which, in turn, includes a user group field. Alternatively, a network device implementing such a method can include, for example, a forwarding table that includes a plurality of forwarding table entries. In such a case, at least one of the forwarding table entries includes a user group field.

    摘要翻译: 公开了一种使用基于角色的访问控制来提供网络安全性的方法和装置。 实现这种方法的网络设备可以包括例如访问控制列表。 这样的访问控制列表包括访问控制列表条目,其又包括用户组字段。 或者,实现这种方法的网络设备可以包括例如包括多个转发表条目的转发表。 在这种情况下,转发表项中的至少一个包括用户组字段。

    VALVE GASKET
    75.
    发明申请
    VALVE GASKET 审中-公开
    阀门垫圈

    公开(公告)号:US20090212246A1

    公开(公告)日:2009-08-27

    申请号:US12237682

    申请日:2008-09-25

    IPC分类号: F16K31/02 F16K1/48

    CPC分类号: F16J15/104 F16J15/127

    摘要: A gasket fits between a deck plate and a solenoid valve in a lifter oil manifold assembly. The valve has a planar end surface with valve ports. The gasket has gasket ports for alignment with the valve ports. The gasket further has a planar sealing surface. The planar sealing surface on the gasket surrounds the gasket ports, and abuts the end surface of the solenoid valve fully around the valve ports. The gasket preferably includes a rib structure that extends lengthwise to surround the array of gasket ports. The rib structure is deflectable to the plane of the sealing surface under a clamping force applied to the gasket by the deck plate and the end surface of the valve.

    摘要翻译: 垫片安装在升降机油歧管组件中的甲板和电磁阀之间。 该阀具有带端口的平面端面。 垫圈具有用于与阀口对准的垫圈端口。 垫圈还具有平面密封表面。 衬垫上的平面密封表面围绕垫圈端口,并且围绕阀口完全邻接电磁阀的端面。 衬垫优选地包括纵向延伸以包围垫圈端口阵列的肋结构。 肋结构在由甲板板和阀的端面施加到垫圈的夹紧力下可偏转到密封表面的平面。

    PROCESS FOR SEPARATING DIISOPROPYLBENZENE (DIPB) AND TRIISOPROPLYBENZENE (TIPB) FROM A FEED COMPRISING DIPB, TIBP, AND POLYALKYLATE HEAVIES
    76.
    发明申请
    PROCESS FOR SEPARATING DIISOPROPYLBENZENE (DIPB) AND TRIISOPROPLYBENZENE (TIPB) FROM A FEED COMPRISING DIPB, TIBP, AND POLYALKYLATE HEAVIES 有权
    从含有DIPB,TIBP和聚碳酸酯叶酸的饲料中分离二异丙苯(DIPB)和三苯乙烯(TIPB)的方法

    公开(公告)号:US20090173615A1

    公开(公告)日:2009-07-09

    申请号:US11622860

    申请日:2008-02-26

    申请人: Michael R. Smith

    发明人: Michael R. Smith

    IPC分类号: C10B51/00

    摘要: Processes and apparatuses for separating diisopropylbenzene (DIPB) and triisopropylbenzene (TIPB) from a feed comprising DIPB, TIBP, and polyalkylate heavies are disclosed. The disclosed processes include introducing the feed into a distillation column having a column top pressure of less than 5 psia, a column bottoms pressure of less than 3 psi, and preferably 2 psi or less above the column top pressure with a bottoms temperature ranging from about 435° F. to about 465° F. The processes also include taking off a side draw comprising at least 99.8 wt % of the DIPB and at least 50 wt % of the IIPB present in the feed and a bottoms stream comprising at least 95 wt % of the heavies contained in the distillation feed. The low temperature bottoms temperature enables high pressure steam to be used as the bottoms reboiler heat source.

    摘要翻译: 公开了从包含DIPB,TIBP和多烷基化物重质的进料分离二异丙基苯(DIPB)和三异丙基苯(TIPB)的方法和设备。 所公开的方法包括将进料引入塔顶压力小于5psia,柱底压力小于3psi,优选高于塔顶压力2psi或更小的蒸馏塔,底部温度范围为约 435°F至约465°F。该方法还包括脱除包含至少99.8重量%的DIPB和至少50重量%的进料中存在的IIPB的侧馏分和包含至少95重量% 包含在蒸馏进料中的重量百分比。 低温底部温度可使高压蒸汽用作底部再沸器热源。

    METHOD AND SYSTEM FOR THE ASSIGNMENT OF SECURITY GROUP INFORMATION USING A PROXY
    77.
    发明申请
    METHOD AND SYSTEM FOR THE ASSIGNMENT OF SECURITY GROUP INFORMATION USING A PROXY 有权
    使用代理人分配安全组信息的方法和系统

    公开(公告)号:US20090049196A1

    公开(公告)日:2009-02-19

    申请号:US11837958

    申请日:2007-08-13

    IPC分类号: G06F15/16

    摘要: A method and system for the assignment of security group information using a proxy is disclosed. The method includes receiving an address of a network device at a first network device, receiving a security group of the network device at the first network device and associating the address information and the security group information with one another at the first network device. The first network device is coupled to a second network device. The address is represented by address information, which is received from the second network device. The security group is identified using the security group information, which indicates the network device is a member of the security group. The address information and the security group information are associated with one another by storing the address information and the security group information at the first network device.

    摘要翻译: 公开了一种使用代理分配安全组信息的方法和系统。 该方法包括在第一网络设备处接收网络设备的地址,在第一网络设备处接收网络设备的安全组,并在第一网络设备处将地址信息和安全组信息彼此相关联。 第一网络设备耦合到第二网络设备。 该地址由从第二网络设备接收的地址信息表示。 使用安全组信息来标识安全组,这表示网络设备是安全组的成员。 通过将地址信息和安全组信息存储在第一网络设备处,地址信息和安全组信息彼此相关联。

    Method and apparatus for detecting support for a protocol defining supplemental headers
    78.
    发明授权
    Method and apparatus for detecting support for a protocol defining supplemental headers 有权
    用于检测支持定义补充头部的协议的方法和装置

    公开(公告)号:US07436836B2

    公开(公告)日:2008-10-14

    申请号:US10881074

    申请日:2004-06-30

    IPC分类号: H04L12/28 H04L12/56

    CPC分类号: H04L12/413

    摘要: Various methods and systems for detecting whether a network device supports a protocol, which defines a supplemental header, are disclosed. One method involves detecting a value within a preamble generated by a sending device and verifying that a header format of a header, also generated by the sending device, conforms to a header format definition of a protocol. The header format definition of the protocol defines a supplemental header. The preamble can be an Ethernet preamble. In one embodiment, the preamble is a converged data link (CDL) preamble or other type of preamble that is used to convey operation, administration and management (OAM) information.

    摘要翻译: 公开了用于检测网络设备是否支持定义辅助头部的协议的各种方法和系统。 一种方法涉及检测由发送设备产生的前同步码内的值,并验证由发送设备生成的报头的报头格式是否符合协议的报头格式定义。 协议的报头格式定义定义了一个补充报头。 前导码可以是以太网前导码。 在一个实施例中,前导码是用于传送操作,管理和管理(OAM)信息的汇聚数据链路(CDL)前导码或其他类型的前同步码。

    Hydrocarbon Conversion Process
    79.
    发明申请
    Hydrocarbon Conversion Process 审中-公开
    烃转化过程

    公开(公告)号:US20080159928A1

    公开(公告)日:2008-07-03

    申请号:US11618623

    申请日:2006-12-29

    IPC分类号: C10G47/02

    摘要: A process is provided to produce an ultra low sulfur diesel with less than about 10 ppm sulfur using a two-phase or liquid-phase continuous reaction zone to convert a diesel boiling range distillate preferably obtained from a mild hydrocracking unit. In one aspect, the diesel boiling range distillate is introduced to the liquid-phase continuous reaction zone over-saturated with hydrogen in an amount effective so that the liquid phase remains substantially saturated with hydrogen throughout the reaction zone as the reactions proceed.

    摘要翻译: 提供了一种使用两相或液相连续反应区产生具有小于约10ppm硫的超低硫柴油以转化优选从温和加氢裂化装置获得的柴油沸程馏出物的方法。 在一个方面,柴油沸程馏出物被引入到氢过饱和的液相连续反应区中,其量是有效的,使得当反应进行时液相在整个反应区中基本上被氢饱和。