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    Process of extracting a metal value
    11.
    发明授权
    Process of extracting a metal value 失效
    提取金属价值的过程

    公开(公告)号：US4455234A

    公开(公告)日：1984-06-19

    申请号：US427786

    申请日：1982-09-29

    Applicant: David Markham ,  Clifford G. Brown ,  John M. Simon

    Inventor： David Markham ,  Clifford G. Brown ,  John M. Simon

    IPC: B01D11/04 ,  C01F7/00 ,  C22B3/26 ,  C22B3/38 ,  C02F3/08

    CPC classification number: C01F7/00 ,  B01D11/0488 ,  C22B3/0005 ,  C22B3/0087 ,  Y02P10/234

    Abstract: To extract a metal value, particularly aluminium, from an aqueous feed stream containing the value to be extracted is treated in a recovery unit from which it passes to a contactor where it is contacted with a solvent stream including a partially water soluble extractant for the value and an organic diluent. The delivery from the contactor is separated into an organic phase, an aqueous raffinate and a dispersed intermediate phase. The organic phase is stripped of the value and recycled to the solvent stream. The raffinate as recycled by being added to the feed stream, and the intermediate phase is treated for recovery of extractant.

    Abstract translation: 从含有待提取值的含水进料流中提取金属值，特别是铝，在回收单元中进行处理，从该回收单元中将其转移到与包含部分水溶性萃取剂的溶剂流接触的接触器中， 和有机稀释剂。 从接触器的输送被分离成有机相，含水萃余液和分散的中间相。 将有机相汽提，并再循环至溶剂流。 通过添加到进料流中再循环的萃余液和中间相被处理以回收萃取剂。

    OPTICAL NETWORK SYSTEMS AND METHODS FOR OPERATING SAME
    12.
    发明申请
    OPTICAL NETWORK SYSTEMS AND METHODS FOR OPERATING SAME 有权
    光网络系统及其操作方法

    公开(公告)号：US20090304383A1

    公开(公告)日：2009-12-10

    申请号：US12477576

    申请日：2009-06-03

    Applicant: David Markham Drury

    Inventor： David Markham Drury

    IPC: H04J14/02 ,  H04B10/20 ,  H04L12/56

    CPC classification number: H04J14/0246 ,  H04J14/0254 ,  H04J14/0257 ,  H04J14/0267 ,  H04J14/0269 ,  H04J14/028 ,  H04J14/0283 ,  H04J14/0286 ,  H04L45/62 ,  H04Q11/0062 ,  H04Q2011/0064 ,  H04Q2011/0073

    Abstract: A system for transmitting data packets over a network. The system includes a plurality of first nodes, wherein each first node has a first transceiver configured to transmit a data packet at at least one of a plurality of first wavelengths and receive a data packet at an assigned first wavelength, wherein each first node is configured to pass incoming data packets not transmitted at the assigned first wavelength, a plurality of second nodes, wherein each second node has a second transceiver configured to transmit a data packet at least one of a plurality of second wavelengths and receive a data packet at an assigned second wavelength, wherein each second node is configured to pass incoming data packets not transmitted at the assigned second wavelength, and at least one optical fiber operably connecting the transceivers.

    Abstract translation: 一种用于通过网络传输数据包的系统。 该系统包括多个第一节点，其中每个第一节点具有第一收发器，其被配置为以多个第一波长中的至少一个传输数据分组，并以分配的第一波长接收数据分组，其中每个第一节点被配置 传递未以所分配的第一波长发送的传入数据分组，多个第二节点，其中每个第二节点具有第二收发器，其被配置为发送多个第二波长中的至少一个的数据分组，并在分配的第二波长处接收数据分组 第二波长，其中每个第二节点被配置为传递未以所分配的第二波长发送的输入数据分组，以及至少一个可操作地连接所述收发机的光纤。

    Videophone and method for a video call
    13.
    发明申请
    Videophone and method for a video call 审中-公开
    视频电话和视频通话方式

    公开(公告)号：US20080273079A1

    公开(公告)日：2008-11-06

    申请号：US12218732

    申请日：2008-07-17

    Applicant: Robert Craig Campbell ,  David Markham Drury ,  Peter D. Hill ,  Richard E. Huber ,  Brian Rosen ,  John P. Strait

    Inventor： Robert Craig Campbell ,  David Markham Drury ,  Peter D. Hill ,  Richard E. Huber ,  Brian Rosen ,  John P. Strait

    IPC: H04N7/14

    CPC classification number: H04N7/152 ,  G06F3/1423 ,  G09G5/005 ,  G09G2340/0442 ,  G09G2370/02 ,  G09G2370/10 ,  G09G2380/00 ,  H04L65/607 ,  H04N7/142 ,  H04N7/147

    Abstract: A videophone. The videophone can include an imaging mechanism for taking a video picture of a scene. The videophone can include a mechanism for producing a first video stream of the scene and a second video stream of the scene from the video picture and sending the first video stream and the second video stream onto a network at the same time, the producing mechanism in communication with the imaging mechanism. The videophone can include a mechanism for receiving a plurality of video streams of different scenes from a network. The videophone can include a mechanism for displaying the different scenes of the plurality of video streams alongside each other. A method for a video call.

    Abstract translation: 视频电话 视频电话可以包括用于拍摄场景的视频图像的成像机构。 视频电话可以包括用于从视频图像产生场景的第一视频流和场景的第二视频流并同时将第一视频流和第二视频流发送到网络上的机制， 与成像机构的沟通。 视频电话可以包括用于从网络接收不同场景的多个视频流的机制。 视频电话可以包括用于彼此并排地显示多个视频流的不同场景的机构。 一种用于视频通话的方法。

    SYSTEM ARCHITECTURE FOR OPTICAL SWITCH USING WAVELENGTH DIVISION MULTIPLEXING
    16.
    发明申请
    SYSTEM ARCHITECTURE FOR OPTICAL SWITCH USING WAVELENGTH DIVISION MULTIPLEXING 审中-公开
    使用波长分割多路复用的光开关系统架构

    公开(公告)号：US20130209100A1

    公开(公告)日：2013-08-15

    申请号：US13372716

    申请日：2012-02-14

    Applicant: David Markham Drury ,  David Jeffrey Graham ,  Eric John Helmsen

    Inventor： David Markham Drury ,  David Jeffrey Graham ,  Eric John Helmsen

    IPC: H04J14/02

    CPC classification number: H04J14/02 ,  H04J14/0212 ,  H04J14/0213 ,  H04Q11/0005 ,  H04Q2011/0018 ,  H04Q2011/0032 ,  H04Q2011/0037 ,  H04Q2011/005

    Abstract: A system for transmitting data on an optical burst network. The system includes an optical core configured to switch data bursts based upon a wavelength of the data bursts. The system also includes a plurality of switch port devices operably connected to the optical core, wherein at least one of the plurality of switch port devices is configured to transfer the data bursts to the optical core and at least one of the plurality of switch port devices is configured to receive the data bursts from the optical core. The system further includes at least one control plane processor operably connected to the plurality of switch port devices and configured to transmit scheduling information to at least one of the plurality of switch port devices configured to transfer the data bursts to the optical core.

    Abstract translation: 一种用于在光突发网络上传输数据的系统。 该系统包括被配置为基于数据脉冲串的波长来切换数据脉冲串的光学核心。 该系统还包括可操作地连接到光学核心的多个开关端口装置，其中多个开关端口装置中的至少一个被配置为将数据脉冲串传送到光学核心和多个开关端口装置中的至少一个 被配置为从光学核心接收数据突发。 该系统还包括至少一个控制平面处理器，可操作地连接到多个交换机端口设备并且被配置为向配置成将数据突发传送到光学核心的多个交换机端口设备中的至少一个传送调度信息。

    OPTICAL SWITCH FOR IMPLEMENTING WAVE DIVISION MULTIPLEXING NETWORKS
    17.
    发明申请
    OPTICAL SWITCH FOR IMPLEMENTING WAVE DIVISION MULTIPLEXING NETWORKS 审中-公开
    用于实现波分多路复用网络的光开关

    公开(公告)号：US20120219292A1

    公开(公告)日：2012-08-30

    申请号：US13035045

    申请日：2011-02-25

    Applicant: David Jeffrey Graham ,  David Markham Drury ,  Eric John Helmsen

    Inventor： David Jeffrey Graham ,  David Markham Drury ,  Eric John Helmsen

    IPC: H04J14/02 ,  H04J14/00

    CPC classification number: H04Q11/0005 ,  H04Q2011/0015

    Abstract: Systems and methods for switching optical signals are disclosed. A switch may include a plurality of inputs, at least one coupling element operably connected to two or more of the plurality of inputs and a splitting element operably connected to the at least one coupling element. Each of the plurality of inputs may receive one of a plurality of input signals. The at least one coupling element may be configured to combine at least two of the input signals into a combined output signal. The splitting element may be configured to demultiplex the combined output signal to produce a plurality of demultiplexed output signals.

    Abstract translation: 公开了用于切换光信号的系统和方法。 开关可以包括多个输入，至少一个耦合元件，其可操作地连接到所述多个输入中的两个或更多个输入端，以及分离元件，其可操作地连接到所述至少一个耦合元件。 多个输入中的每一个可以接收多个输入信号中的一个。 所述至少一个耦合元件可以被配置为将至少两个输入信号组合成组合的输出信号。 分离元件可以被配置为对组合的输出信号进行解复用以产生多个解复用的输出信号。

    APPARATUS INCLUDING A PERIPHERAL INTERFACE PORT HUB AND SECURE THUMB DEVICE ENCLOSURE
    18.
    发明申请
    APPARATUS INCLUDING A PERIPHERAL INTERFACE PORT HUB AND SECURE THUMB DEVICE ENCLOSURE 有权
    设备包括外围接口端口和安全设备外壳

    公开(公告)号：US20100235547A1

    公开(公告)日：2010-09-16

    申请号：US12401995

    申请日：2009-03-11

    Applicant: Guido Nicholas Dimatteo, III ,  David Markham ,  Fred Wilczak, JR. ,  David A. Mueller ,  William McGuinness, JR. ,  Craig W. Martin ,  Ronald O. Dews, JR.

    Inventor： Guido Nicholas Dimatteo, III ,  David Markham ,  Fred Wilczak, JR. ,  David A. Mueller ,  William McGuinness, JR. ,  Craig W. Martin ,  Ronald O. Dews, JR.

    IPC: G06F13/38 ,  G06F13/20

    CPC classification number: G06F13/409

    Abstract: An apparatus (100) having a peripheral interface port hub and secure thumb device enclosure is disclosed. The apparatus can include a frame (110) and an external peripheral interface upstream port (120) coupled to the frame. The external peripheral interface upstream port can be configured to couple the apparatus to a host external peripheral interface port, where the host external peripheral interface port can be configured to couple a host device to a peripheral external to the host device. The apparatus can include a plurality of external peripheral interface downstream ports (131-133) coupled to the frame, where each external peripheral interface downstream port can be configured to couple the apparatus to an external peripheral interface thumb device, where the external peripheral interface thumb device can be configured to be coupled to a printing apparatus. The apparatus can include a cover (150) configured to cover external peripheral interface thumb devices coupled to the plurality of external peripheral interface downstream ports.

    Abstract translation: 公开了一种具有外围接口端口集线器和安全拇指装置外壳的设备（100）。 该装置可以包括耦合到框架的框架（110）和外部外围接口上游端口（120）。 外部外围接口上行端口可以被配置为将设备耦合到主机外部外部接口端口，其中主机外部外部接口端口可被配置为将主机设备耦合到主机设备外部的外围设备。 该设备可以包括耦合到框架的多个外部外围接口下游端口（131-133），其中每个外部外围接口下游端口可以被配置为将该设备耦合到外部外围接口拇指设备，其中外部外围接口拇指 装置可以被配置为联接到打印装置。 该装置可以包括被配置为覆盖耦合到多个外部外围接口下游端口的外部外围接口拇指装置的盖（150）。

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