Two-stage granular moving-bed apparatus
    1.
    发明授权
    Two-stage granular moving-bed apparatus 有权
    两级颗粒移动床装置

    公开(公告)号:US08142730B2

    公开(公告)日:2012-03-27

    申请号:US12500994

    申请日:2009-07-10

    IPC分类号: B01J8/08

    摘要: A two-stage granular moving-bed filter includes a gas inlet part, a gas outlet part, and a plurality of flow-corrective elements. The gas outlet part is disposed opposite to the gas inlet part, and the plurality of flow-corrective elements is disposed in a channel formed between the gas inlet part and gas outlet part. Meanwhile, a first granular material is provided to flow through a channel formed between the gas inlet part and the flow-corrective element in a state of mass flow, and a second granular material is provided to flow through a channel formed between the flow-corrective element and the gas outlet part. By means of having two different kinds of filter media moving through the channels between the gas inlet and outlet part, it is capable of performing two-stage filtering process after the raw gas flows therethrough, so as to improve the filtering effect of the gas.

    摘要翻译: 两级粒状移动床过滤器包括气体入口部分,气体出口部分和多个流动校正元件。 气体出口部分与气体入口部分相对设置,多个流量校正元件设置在形成在气体入口部分和气体出口部分之间的通道中。 同时,提供第一颗粒材料以在质量流动状态下流过形成在气体入口部分和流动校正元件之间的通道,并且提供第二颗粒材料以流过形成在流量校正器 元件和气体出口部分。 通过使两种不同种类的过滤介质移动通过气体入口和出口部分之间的通道,能够在原料气体流过之后进行两级过滤,以提高气体的过滤效果。

    System and method for network address port translation
    4.
    发明申请
    System and method for network address port translation 审中-公开
    网络地址端口转换的系统和方法

    公开(公告)号:US20050117588A1

    公开(公告)日:2005-06-02

    申请号:US10918977

    申请日:2004-08-16

    IPC分类号: H04L29/12 H04L12/28

    摘要: A system for network address port translation. The system comprises a storage device and a translation module. The storage device stores a plurality of private address tables and a private port table, wherein each private address table and private port table comprises at least one entry, and each entry is assigned an index number. The translation module, connected to the storage device, receives a private IP address and a private port number, wherein the private IP address comprises a plurality of private address subsets, stores the private address subsets and private port number as entries in the private address tables and the private port table, respectively, and translates the private IP address and port number to and from a public port number, wherein the public port number comprises a plurality of public port subsets corresponding to the index numbers in the private address tables and the private port table.

    摘要翻译: 一种用于网络地址端口转换的系统。 该系统包括存储装置和翻译模块。 存储装置存储多个私有地址表和专用端口表,其中每个专用地址表和专用端口表包括至少一个条目,并且每个条目被分配索引号。 连接到存储设备的翻译模块接收私有IP地址和专用端口号,其中专用IP地址包括多个私有地址子集,将专用地址子集和专用端口号作为条目存储在专用地址表中 和专用端口表,并且将私有IP地址和端口号转换为公共端口号,其中公共端口号包括与私有地址表中的索引号对应的多个公共端口子集和私有端口号 端口表。