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10 条记录 (耗时 0.04 秒)

    Optical finger navigation device with a folded air lens
    5.
    发明授权
    Optical finger navigation device with a folded air lens 有权
    具有折叠空气透镜的光学手指导航装置

    公开(公告)号：US07855843B2

    公开(公告)日：2010-12-21

    申请号：US12027884

    申请日：2008-02-07

    申请人： George Edward Smith

    发明人： George Edward Smith

    IPC分类号： G02B17/00

    CPC分类号： G02B17/086 ,  G06F3/03547 ,  G06F2203/0338 ,  G06K9/00013

    摘要： A fingerprint navigation system with a folded air lens structure and a folded air lens. The system includes a light source, a folded air lens structure, a light reflector, and a navigation sensor. The folded air lens structure is aligned to direct light from the light source to an object surface. The folded air lens structure includes a first portion and a second portion. The light reflector is aligned to direct the light from the first portion of the folded air lens structure to the second portion of the folded air lens structure. The navigation sensor is calibrated to produce a navigation image corresponding to the light directed through the folded air lens structure and the folded air lens.

    摘要翻译： 具有折叠空气透镜结构和折叠空气透镜的指纹导航系统。 该系统包括光源，折叠空气透镜结构，光反射器和导航传感器。 折叠空气透镜结构被对准以将来自光源的光引导到物体表面。 折叠空气透镜结构包括第一部分和第二部分。 对准光反射器以将来自折叠空气透镜结构的第一部分的光引导到折叠空气透镜结构的第二部分。 导航传感器被校准以产生对应于通过折叠空气透镜结构和折叠空气透镜指向的光的导航图像。

    Illumination optics and method
    7.
    发明授权
    Illumination optics and method 有权
    照明光学和方法

    公开(公告)号：US06476970B1

    公开(公告)日：2002-11-05

    申请号：US09636528

    申请日：2000-08-10

    申请人： George Edward Smith

    发明人： George Edward Smith

    IPC分类号： G02B2710

    CPC分类号： G06F3/03543 ,  F21V5/045 ,  F21Y2115/10 ,  G02B27/09 ,  G02B27/0905 ,  G06F3/0421

    摘要： A method and system for producing a compact uniform illumination beam that does not have a positional blind spot. First, non-collimated light beams that have a positional blind spot are received from a light source. Next, the noncollimated light beams are converted into approximately collimated light beams without the positional blind spot. Then, the collimated light beams are split into a plurality of split beams. These split beams are then overlapped to form a compact and uniform illumination beam.

    摘要翻译： 用于制造不具有位置盲点的紧凑的均匀照明光束的方法和系统。 首先，从光源接收具有位置盲点的非准直光束。 接下来，非准直光束被转换成大致准直的光束而没有位置盲点。 然后，将准直光束分割成多个分割光束。 然后将这些分割梁重叠以形成紧凑且均匀的照明光束。

    Controlled centrifuge systems
    8.
    发明授权
    Controlled centrifuge systems 有权
    受控离心机系统

    公开(公告)号：US08172740B2

    公开(公告)日：2012-05-08

    申请号：US12231293

    申请日：2008-08-29

    申请人： Khaled El Dorry ,  George Edward Smith ,  Mallappa Ishwarappa Guggari ,  William L. Koederitz

    发明人： Khaled El Dorry ,  George Edward Smith ,  Mallappa Ishwarappa Guggari ,  William L. Koederitz

    IPC分类号： B04B1/20 ,  B04B13/00

    CPC分类号： B04B1/2016

    摘要： The present disclosure is generally directed to centrifuge systems and methods for controlling centrifuge systems, wherein the systems in certain aspects are adapted for processing material, e.g., but not limited to drilling fluids with solids therein. One illustrative method includes providing a centrifuge system that is made up of, among other things, a bowl, a bowl motor system, a bowl variable frequency drive, a conveyor, a conveyor motor, a conveyor variable frequency drive, a pump, a pump motor, and a pump variable frequency drive. Additionally, the centrifuge system includes a control system that is adapted to control the bowl variable frequency drive, the conveyor variable frequency drive, and the pump variable frequency drive. The method includes controlling the centrifuge system in the G-force differential control mode by controlling the G-force on the bowl as the bowl is rotated by the bowl motor system so that the G-force on the bowl does not exceed a pre-set maximum G-force.

    摘要翻译： 本公开通常涉及用于控制离心机系统的离心机系统和方法，其中在某些方面的系统适于处理材料，例如但不限于具有固体的钻井流体。 一种说明性的方法包括提供一种离心机系统，其由碗，碗马达系统，碗变频驱动器，输送机，输送机马达，输送机变频驱动器，泵，泵 电机和泵变频驱动。 此外，离心机系统包括适于控制碗变频驱动器，输送机变频驱动器和泵变频驱动器的控制系统。 该方法包括通过当碗由碗式马达系统旋转时控制碗上的G力来控制离心机系统在G力差速控制模式中，使得碗上的G力不超过预定值 最大G力。

    Controlled centrifuge systems
    9.
    发明申请
    Controlled centrifuge systems 有权
    受控离心机系统

    公开(公告)号：US20090105059A1

    公开(公告)日：2009-04-23

    申请号：US12231293

    申请日：2008-08-29

    申请人： Khaled El Dorry ,  George Edward Smith ,  Mallappa Ishwarappa Guggari ,  William L. Koederitz

    发明人： Khaled El Dorry ,  George Edward Smith ,  Mallappa Ishwarappa Guggari ,  William L. Koederitz

    IPC分类号： B04B9/10 ,  B04B13/00

    CPC分类号： B04B1/2016

    摘要： Centrifuge systems and methods for controlling centrifuge systems, the systems in certain aspects for processing material, e.g., but not limited to drilling fluids with solids therein. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).

    摘要翻译： 用于控制离心机系统的离心机系统和方法，该系统在某些方面用于处理材料，例如但不限于具有固体的钻井液。 提供此摘要是为了遵守规定要求摘要的规则，允许搜索者或其他读者快速确定技术信息的主题，并提交一个理解，即它不会用于解释或限制范围或含义 的权利要求，37 CFR 1.72（b）。

    Illumination optics and method
    10.
    发明授权
    Illumination optics and method 有权
    照明光学和方法

    公开(公告)号：US06829098B2

    公开(公告)日：2004-12-07

    申请号：US10114973

    申请日：2002-04-02

    申请人： George Edward Smith

    发明人： George Edward Smith

    IPC分类号： G02B2730

    CPC分类号： G06F3/03543 ,  F21V5/045 ,  F21Y2115/10 ,  G02B27/09 ,  G02B27/0905 ,  G06F3/0421

    摘要： A method and system for producing a compact uniform illumination beam that does not have a positional blind spot. First, non-collimated light beams that have a positional blind spot are received from a light source. Next, the non-collimated light beams are converted into approximately collimated light beams without the positional blind spot. Then, the collimated light beams are split into a plurality of split beams. These split beams are then overlapped to form a compact and uniform illumination beam.

    摘要翻译： 用于制造不具有位置盲点的紧凑的均匀照明光束的方法和系统。 首先，从光源接收具有位置盲点的非准直光束。 接下来，非准直光束被转换为近似准直的光束而没有位置盲点。 然后，将准直光束分割成多个分割光束。 然后将这些分割梁重叠以形成紧凑且均匀的照明光束。