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20 条记录 (耗时 0.022 秒)

    Non-Round Fluid Filled Lens Optic
    4.
    发明申请
    Non-Round Fluid Filled Lens Optic 失效
    非圆形液体填充透镜光学元件

    公开(公告)号：US20110085243A1

    公开(公告)日：2011-04-14

    申请号：US12848910

    申请日：2010-08-02

    申请人： Amitava Gupta ,  Urban Schnell ,  Karim Haroud ,  Hans Jaeger ,  Lisa Nibauer ,  Pascal Loser ,  William Egan

    发明人： Amitava Gupta ,  Urban Schnell ,  Karim Haroud ,  Hans Jaeger ,  Lisa Nibauer ,  Pascal Loser ,  William Egan

    IPC分类号： G02B3/14

    CPC分类号： G02B3/14 ,  G02C7/085

    摘要： An optical and mechanical design of a sealed, non-round fluid-filled lens capable of providing variation of optical power. The fluid lens includes at least three optical components: at least one mostly rigid optical disc, at least one mostly flexible optical membrane and a layer of a transparent fluid that is in communication via a fluid channel with a reservoir of excess fluid contained in a reservoir that can be accessed to augment the fluid volume inside the fluid lens to change the power of the fluid lens. The fluid lens is capable of providing correction of spherical and astigmatic errors, and utilizes contoured membranes to minimize image aberrations.

    摘要翻译： 密封的非圆形流体充满透镜的光学和机械设计，能够提供光功率的变化。 流体透镜包括至少三个光学部件：至少一个大致刚性的光盘，至少一个主要柔性的光学膜和透明流体层，该透明​​流体通过流体通道与容纳在储存器中的过量流体的储存器连通 可以访问以增加流体透镜内的流体体积以改变流体透镜的功率。 流体透镜能够提供球面和散光误差的校正，并且利用轮廓膜来最小化图像像差。

    Fluid Filled Adjustable Contact Lenses
    7.
    发明申请
    Fluid Filled Adjustable Contact Lenses 有权
    流体填充可调式隐形眼镜

    公开(公告)号：US20120268712A1

    公开(公告)日：2012-10-25

    申请号：US13270797

    申请日：2011-10-11

    申请人： William Egan ,  Lisa Nibauer

    发明人： William Egan ,  Lisa Nibauer

    IPC分类号： G02C7/04

    CPC分类号： G02C7/085 ,  G02C7/04

    摘要： A fluid-filled adjustable contact lens is provided. An exemplary contact lens includes a lens chamber configured to be positioned on a pupil of a user wearing the contact lens; a reservoir fluidly connected to the lens chamber; an actuator configured to transfer fluid back and forth between the lens chamber and the reservoir; a sensor configured to sense movement from the user and transmit a control signal when a predetermined movement is performed by the user; and a processor configured to actuate the actuator upon receipt of the control signal from the sensor.

    摘要翻译： 提供流体填充的可调式隐形眼镜。 示例性隐形眼镜包括被配置为定位在佩戴隐形眼镜的使用者的瞳孔上的透镜室; 流体连接到透镜室的储存器; 致动器，构造成在透镜室和储存器之间来回传送流体; 传感器，被配置为当用户执行预定的移动时，感测来自用户的移动并发送控制信号; 以及处理器，其被配置为在从所述传感器接收到所述控制信号时致动所述致动器。

    Non-round fluid filled lens optic
    8.
    发明授权
    Non-round fluid filled lens optic 失效
    非圆形流体填充透镜光学元件

    公开(公告)号：US08414121B2

    公开(公告)日：2013-04-09

    申请号：US12848910

    申请日：2010-08-02

    申请人： Amitava Gupta ,  Urban Schnell ,  Karim Haroud ,  Hans Jaeger ,  Lisa Nibauer ,  Pascal Loser ,  William Egan

    发明人： Amitava Gupta ,  Urban Schnell ,  Karim Haroud ,  Hans Jaeger ,  Lisa Nibauer ,  Pascal Loser ,  William Egan

    IPC分类号： G02C7/02 ,  G02B3/12

    CPC分类号： G02B3/14 ,  G02C7/085

    摘要： An optical and mechanical design of a sealed, non-round fluid-filled lens capable of providing variation of optical power. The fluid lens includes at least three optical components: at least one mostly rigid optical disc, at least one mostly flexible optical membrane and a layer of a transparent fluid that is in communication via a fluid channel with a reservoir of excess fluid contained in a reservoir that can be accessed to augment the fluid volume inside the fluid lens to change the power of the fluid lens. The fluid lens is capable of providing correction of spherical and astigmatic errors, and utilizes contoured membranes to minimize image aberrations.

    摘要翻译： 密封的非圆形流体充满透镜的光学和机械设计，能够提供光功率的变化。 流体透镜包括至少三个光学部件：至少一个大致刚性的光盘，至少一个主要柔性的光学膜和透明流体层，该透明​​流体通过流体通道与容纳在储存器中的过量流体的储存器连通 可以访问以增加流体透镜内的流体体积以改变流体透镜的功率。 流体透镜能够提供球面和散光误差的校正，并且利用轮廓膜来最小化图像像差。

    Gas release port for oil-free screw compressor
    9.
    发明申请
    Gas release port for oil-free screw compressor 审中-公开
    无油螺旋压缩机气体释放口

    公开(公告)号：US20070092393A1

    公开(公告)日：2007-04-26

    申请号：US11259385

    申请日：2005-10-26

    申请人： William Egan

    发明人： William Egan

    IPC分类号： F01C1/16 ,  F04C2/00 ,  F04C18/00 ,  F03C4/00

    CPC分类号： F04C18/16 ,  F04C29/0035 ,  F04C29/06 ,  F04C29/12 ,  F04C2220/12 ,  F04C2250/102

    摘要： A gas release port and methods of fabricating such port are described herein. In an example embodiment, the gas release port is for an oil-free compressor. The compressor includes a compressor housing with a compression chamber having at least one rotor bore therein. The housing also has an inlet nozzle with the discharge port. The nozzle is configured to permit process gas to bleed out before a complete release of compressed gas. The compressor also includes at least one rotor assembly positioned within the frame. The rotor assembly includes a rotor shaft and a rotor. The rotor is positioned within the rotor bore.

    摘要翻译： 本文描述了气体释放端口和制造这种端口的方法。 在示例性实施例中，气体释放口用于无油压缩机。 压缩机包括具有压缩室的压缩机壳体，其中具有至少一个转子孔。 壳体还具有带有排出口的入口喷嘴。 喷嘴构造成允许处理气体在完全释放压缩气体之前渗出。 压缩机还包括定位在框架内的至少一个转子组件。 转子组件包括转子轴和转子。 转子定位在转子孔内。