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1. 发明授权

US4757495A Speech and data multiplexor optimized for use over impaired and bandwidth restricted analog channels 失效
标题翻译：语音和数据多路复用器被优化用于受损和带宽限制的模拟通道
公开(公告)号：US4757495A
公开(公告)日：1988-07-12
申请号：US836438
申请日：1986-03-05
申请人： Dwight W. Decker , Payne Freret , Dirk Hughes-Hartogs , Mark B. Flowers , Frederick L. Mueller
发明人： Dwight W. Decker , Payne Freret , Dirk Hughes-Hartogs , Mark B. Flowers , Frederick L. Mueller
IPC分类号： H04L27/26 , H04M11/06 , H04J1/14
CPC分类号： H04L5/0005 , H04L5/0044 , H04M11/062 , H04L5/0053
摘要： The present invention relates to an apparatus and method for the simultaneous transmission of analog speech and modulated data, such apparatus and method being optimized for use over impaired and bandwidth restricted analog channels, or digital representations of such channels. In each instance of use, an evaluation is made of the available channel bandwidth, with a frequency division multiplex scheme allocating a voice sub-band, with data transmission allocated to sub-bands above, below, or around, this selected voice sub-band. The speech and data sub-band allocations are made by the multiplexor in response to user input of either a requested speech quality, a requested data rate, or a value indicating the relative user weighting of speech quality and data rate. A multi-carrier multi-mode modulation scheme is employed for data transmission, with this scheme having the ability to fully utilize the remaining bandwidth, and further, being capable of adapting to the impairments most likely present on the fringes of bandwidth restricted analog channels. When the analog channel employed is the standard voice-grade telephone circuit, good speech quality simultaneously with 3000 bps data transmission may be expected. The further ability to automatically switch to full bandwidth data transmission when voice transmission is not being attempted is also provided.
摘要翻译：本发明涉及一种用于同时传输模拟语音和调制数据的装置和方法，该装置和方法被优化用于受损和带宽限制的模拟信道或这些信道的数字表示。在每个使用情况下，对可用信道带宽进行评估，其中分配多个分配多个方式的语音子带，其数据传输被分配给该选择的话音子带上方，下方或周围的子带。响应于请求的语音质量，请求的数据速率或指示语音质量和数据速率的相对用户权重的值的用户输入，多路复用器进行语音和数据子带分配。采用多载波多模调制方案进行数据传输，该方案具有充分利用剩余带宽的能力，并且还能够适应最有可能存在于带宽限制的模拟信道边缘上的损伤。当采用的模拟通道是标准语音级电话电路时，可以预期在3000bps的数据传输的同时具有良好的语音质量。还提供了在不尝试语音传输时自动切换到全带宽数据传输的进一步能力。

2. 发明授权

US07416576B2 Fiber bed assembly and fiber bed therefor 有权
标题翻译：纤维床组件和纤维床
公开(公告)号：US07416576B2
公开(公告)日：2008-08-26
申请号：US11342136
申请日：2006-01-27
申请人： Steven A. Ziebold , Douglas E. Azwell , Frederick L. Mueller
发明人： Steven A. Ziebold , Douglas E. Azwell , Frederick L. Mueller
IPC分类号： B01D46/00 , B01D50/00
CPC分类号： B01D46/0031 , B01D2275/105
摘要： A fiber bed assembly for a mist eliminator that operates at high efficiency and inhibits re-entrained liquid from leaving the mist eliminator. The fiber bed assembly has a construction that facilitates rapid drainage of liquid collected by the fiber bed. A pre-filter media can be employed upstream of the primary collection media to remove larger liquid drops. The pre-filter media can be used in unique combination with other features to reduce liquid re-entrainment, and/or allow increased flow capacity.
摘要翻译：一种用于除雾器的纤维床组件，其高效运行并且抑制再吸入的液体离开除雾器。纤维床组件具有促进由纤维床收集的液体的快速排出的结构。可以在初级收集介质的上游采用预过滤介质以除去较大的液滴。预过滤介质可以与其他特征的独特组合一起使用，以减少液体再夹带，和/或允许增加流量。

3. 发明授权

US08632616B2 Fiber bed assembly for a fiber bed mist eliminator 有权
标题翻译：纤维床除雾器的纤维床组件
公开(公告)号：US08632616B2
公开(公告)日：2014-01-21
申请号：US12612189
申请日：2009-11-04
申请人： Douglas E. Azwell , Frederick L. Mueller , Steven A. Ziebold , Julie M. Bruemmer
发明人： Douglas E. Azwell , Frederick L. Mueller , Steven A. Ziebold , Julie M. Bruemmer
IPC分类号： B01D46/00
CPC分类号： B01D46/0031 , B01D46/2403
摘要： A fiber assembly for a forward-flow fiber bed mist eliminator used to remove aerosols from a moving gas stream. The assembly incorporates an improved drainage system for draining aerosols from the fiber bed without the need for a conventional seal-leg.
摘要翻译：用于前移式纤维床除雾器的纤维组件，用于从移动的气流中除去气溶胶。该组件包含改进的排水系统，用于从纤维床排出气溶胶，而不需要常规的密封支腿。

4. 发明申请

US20110023428A1 COMPACT FIBER BED MIST ELIMINATOR 审中-公开
标题翻译：紧凑型纤维床清洁器
公开(公告)号：US20110023428A1
公开(公告)日：2011-02-03
申请号：US12543901
申请日：2009-08-19
申请人： Steven A. Ziebold , Frederick L. Mueller , Mark Spence , Douglas E. Azwell
发明人： Steven A. Ziebold , Frederick L. Mueller , Mark Spence , Douglas E. Azwell
IPC分类号： B01D46/52
CPC分类号： B01D46/003 , B01D46/002 , B01D46/12 , B01D46/521
摘要： A mist eliminator for use in removing aerosols and particularly liquids from a gas flow. The mist eliminator includes filter panels made of fiber material that arranged generally parallel to the inflow of gas into the mist eliminator. The construction of the mist eliminator controls gas velocities and provides sufficient aerosol removal in a compact volume at low operating pressure drop.
摘要翻译：用于从气流中去除气溶胶，特别是液体的除雾器。除雾器包括由纤维材料制成的过滤板，其大致平行于气体进入除雾器的流入。除雾器的结构控制气体速度，并在低操作压降下以紧凑的体积提供足够的气溶胶去除。

5. 发明授权

US08636819B2 Fiber bed assembly for a fiber bed mist eliminator 有权
公开(公告)号：US08636819B2
公开(公告)日：2014-01-28
申请号：US12555286
申请日：2009-09-08
申请人： Douglas E. Azwell , Frederick L. Mueller , Steven A. Ziebold
发明人： Douglas E. Azwell , Frederick L. Mueller , Steven A. Ziebold
IPC分类号： B01D46/00
CPC分类号： B01D46/0031 , B01D46/0049 , B01D46/2403 , B01D53/266
摘要： A fiber assembly for a forward-flow fiber bed mist eliminator used to remove aerosols from a moving gas stream. The assembly incorporates an improved drainage system for draining aerosols from the fiber bed without the need for a conventional seal-leg.

6. 发明申请

US20110056381A1 FIBER BED ASSEMBLY FOR A FIBER BED MIST ELIMINATOR 有权
公开(公告)号：US20110056381A1
公开(公告)日：2011-03-10
申请号：US12612189
申请日：2009-11-04
申请人： Douglas E. Azwell , Frederick L. Mueller , Steven A. Ziebold , Julie M. Bruemmer
发明人： Douglas E. Azwell , Frederick L. Mueller , Steven A. Ziebold , Julie M. Bruemmer
IPC分类号： B01D19/00
CPC分类号： B01D46/0031 , B01D46/2403
摘要： A fiber assembly for a forward-flow fiber bed mist eliminator used to remove aerosols from a moving gas stream. The assembly incorporates an improved drainage system for draining aerosols from the fiber bed without the need for a conventional seal-leg.

7. 发明申请

US20110056378A1 FIBER BED ASSEMBLY FOR A FIBER BED MIST ELIMINATOR 有权
标题翻译：纤维床组件用于纤维床上清洁器
公开(公告)号：US20110056378A1
公开(公告)日：2011-03-10
申请号：US12555286
申请日：2009-09-08
申请人： Douglas E. Azwell , Frederick L. Mueller , Steven A. Ziebold
发明人： Douglas E. Azwell , Frederick L. Mueller , Steven A. Ziebold
IPC分类号： B01D46/42 , B01D19/00 , B01D39/20 , B01D53/26
CPC分类号： B01D46/0031 , B01D46/0049 , B01D46/2403 , B01D53/266
摘要： A fiber assembly for a forward-flow fiber bed mist eliminator used to remove aerosols from a moving gas stream. The assembly incorporates an improved drainage system for draining aerosols from the fiber bed without the need for a conventional seal-leg.
摘要翻译：用于前移式纤维床除雾器的纤维组件，用于从移动的气流中除去气溶胶。该组件包含改进的排水系统，用于从纤维床排出气溶胶，而不需要常规的密封支腿。

8. 发明授权

US07373376B1 Method and system for evaluating quality of service over the internet 有权
标题翻译：通过互联网评估服务质量的方法和系统
公开(公告)号：US07373376B1
公开(公告)日：2008-05-13
申请号：US09475765
申请日：1999-12-30
申请人： Eric Hamer , Kent Yee , Don Aoki , Umang Gupta , Ronald E. Wolf , Frederick L. Mueller
发明人： Eric Hamer , Kent Yee , Don Aoki , Umang Gupta , Ronald E. Wolf , Frederick L. Mueller
IPC分类号： G06F15/16
CPC分类号： H04L67/22 , H04L43/0852 , H04L43/10 , H04L43/14 , H04L43/50
摘要： A method of measuring performance of a transaction over a network. The transaction includes requesting information from an information source connected to the network and interacting with the information source. The method includes connecting a data acquisition agent to the network, sending a request for information from the data acquisition agent to the information source, and loading data responsive to the request for information onto the data acquisition agent. The transaction is executed and performance measurements for the transactions are collected and sent to a storage device. A system for measuring performance of a transaction over a network is also disclosed.
摘要翻译：衡量网络交易性能的方法。交易包括从连接到网络的信息源请求信息并与信息源进行交互。该方法包括将数据采集代理连接到网络，从数据获取代理向信息源发送信息请求，以及响应于对数据获取代理的信息请求而加载数据。执行事务并收集事务的性能测量并将其发送到存储设备。还公开了一种用于测量网络上的交易的性能的系统。

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