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    UNITARY CORDLESS DENTAL DRIVE APPARATUS
    6.
    发明申请
    UNITARY CORDLESS DENTAL DRIVE APPARATUS 审中-公开

    公开(公告)号：US20200253688A1

    公开(公告)日：2020-08-13

    申请号：US15749025

    申请日：2017-10-13

    申请人： Michael Feldman ,  Zachary D. Blume

    发明人： Michael Feldman ,  Zachary D. Blume

    IPC分类号： A61C1/00 ,  A61C17/22 ,  A61C17/00 ,  A61C1/06 ,  G05G1/30

    摘要： The invention provides a unitary cordless dental drive apparatus in a first embodiment having a handpiece with a cantilever arm 18 extending outward and positioned to allow a dental nose cone 26 to be connected. An activating switch 20 is located at the free end of the cantilever arm 18 in a position that is convenient for manipulation by a user. In a second embodiment, a contactor 22 is mounted below the cantilever arm 18′ to contact the nose cone 26′ when pressed. In a third embodiment, a standard dental office foot pedal 90 is connected to a wireless transmitter 80 for sending a signal to a receiver 92 located within the handpiece 70 for activating the handpiece 70.

    Advanced PCI express board assembly
    7.
    发明授权
    Advanced PCI express board assembly 有权

    公开(公告)号：US10664431B2

    公开(公告)日：2020-05-26

    申请号：US15970919

    申请日：2018-05-04

    申请人： Michael Feldman ,  Boris Feldman

    发明人： Michael Feldman ,  Boris Feldman

    IPC分类号： G06F13/40 ,  G06F13/362 ,  G06F13/42

    摘要： An advanced PCI express board assembly is mountable in a PCI express slot. The assembly includes a main board that is attached to an adapter board by a connector section that includes mechanical and electrical connectors. When the main board is attached to the adapter board, the plane defined by the main board is parallel to, and laterally offset from, the plane defined by the adapter board. The adapter board is connectable to a female PCI express connector in the PCI slot. When the adapter board is connected to the female PCI express connector, the main board plane is perpendicular to the motherboard and is laterally offset from the PCI express slot. More and larger components can be placed on the main board while the assembly remains within the reserved PCI express space.

    PCI EXPRESS CLUSTER
    8.
    发明申请
    PCI EXPRESS CLUSTER 审中-公开

    公开(公告)号：US20160034412A1

    公开(公告)日：2016-02-04

    申请号：US14450273

    申请日：2014-08-03

    申请人： Michael Feldman ,  Boris Feldman

    发明人： Michael Feldman ,  Boris Feldman

    IPC分类号： G06F13/40 ,  G06F13/42

    CPC分类号： G06F13/4027 ,  G06F13/4221

    摘要： PCI Express Cluster dedicated for system expansion through installation of up to four high-performance PCI Express boards (example: graphics processing units—GPU).Cluster includes a special chassis and a backplane. Add-in PCI Express boards are plugged into PCI Express connectors that are located on both sides of the backplane (two on the top side and two on the bottom side); said boards are specially oriented, relative to each other, thereby ensuring that all component sides of said four PCI Express boards will be directed outwards.This type of PCI Express board placement allows the cooling fans, located on the component side of each PCI Express board, to intake cooling air at ambient temperature, and to eliminate the possibility of airflow obstruction or intake of air that has already been heated by nearby boards.PCI Express Cluster can be connected to host computer in the first implementation or operate independently as a stand-alone device in the second implementation.

    摘要翻译： PCI Express集群专用于通过安装最多四个高性能PCI Express板（例如：图形处理单元-GPU）进行系统扩展。 集群包括专用机箱和背板。 附加PCI Express板插入位于背板两侧的两个PCI Express接口（两个位于上侧，两个位于底面）; 所述板相对于彼此特别定向，从而确保所述四个PCI Express板的所有组件侧面将被向外引导。 这种类型的PCI Express板放置允许位于每个PCI Express板的组件侧的冷却风扇在环境温度下进入冷却空气，并消除气流阻塞或吸入附近已被加热的空气的可能性 董事会 PCI Express群集可以在第一个实现中连接到主机，或者在第二个实现中独立地作为独立设备运行。

    Protection against natural dangers connected with huge streams mainly water, mud, locust
    9.
    发明申请
    Protection against natural dangers connected with huge streams mainly water, mud, locust 审中-公开
    防止与巨大的河流相关的自然危险，主要是水，泥土，蝗虫

    公开(公告)号：US20120175427A1

    公开(公告)日：2012-07-12

    申请号：US12930433

    申请日：2011-01-07

    申请人： Boris Feldman ,  Alexander Feldman ,  Michael Feldman

    发明人： Boris Feldman ,  Alexander Feldman ,  Michael Feldman

    IPC分类号： A01G15/00

    CPC分类号： A01G15/00

    摘要： A method and system for protection against natural temperature-dependent dangerous phenomena connected with huge streams mainly water, mud, locust. The method allows weakening these streams and allows protecting against these dangers at least at of the first two stages of development of said phenomena: forming these masses and their moving, as far as possible. The method allows protecting ecology and increasing CO2 absorption. The system allows also transporting the electrical energy that is received from solar radiation with help of solar cells flying in stratosphere to ground-based reception stations.

    摘要翻译： 一种用于防止与大量溪流，主要是水，泥土，蝗虫相关的自然依赖于温度的危险现象的方法和系统。 该方法允许减弱这些流并且至少在所述现象的开发的前两个阶段中至少防止这些危险：尽可能地形成这些质量和它们的移动。 该方法允许保护生态学和增加二氧化碳吸收。 该系统还可以通过在平流层中飞行的太阳能电池到地面接收站来传输从太阳辐射接收的电能。

    Optical assembly and method of making same
    10.
    发明授权
    Optical assembly and method of making same 有权
    光学组件及其制作方法

    公开(公告)号：US07817883B2

    公开(公告)日：2010-10-19

    申请号：US12292313

    申请日：2008-11-17

    申请人： James Morris ,  Hongtao Han ,  Adam Fedor ,  Robert Te Kolste ,  Jay Mathews ,  Michael Feldman

    发明人： James Morris ,  Hongtao Han ,  Adam Fedor ,  Robert Te Kolste ,  Jay Mathews ,  Michael Feldman

    IPC分类号： G02B6/28

    CPC分类号： G02B6/29367 ,  G02B6/2938 ,  G02B6/4214 ,  G02B6/4215

    摘要： An optical assembly includes a first transparent substrate having first and second surfaces, a second transparent substrate having substantially parallel third and fourth surfaces, a reflective portion on the second transparent substrate, a plurality of filters between the first substrate and the reflective portion, the plurality of filters filtering light beams incident thereon, the plurality of filters and the reflective portion forming a bounce cavity within the second transparent substrate, a collimating lens for collimating light beams to be input to the bounce cavity, a tilt mechanism for introducing tilt to light beams input to the bounce cavity; an input port receiving light beams and an output port transmitting light beams. The tilt mechanism may be between the first and second substrate.

    摘要翻译： 光学组件包括具有第一表面和第二表面的第一透明衬底，具有基本上平行的第三和第四表面的第二透明衬底，第二透明衬底上的反射部分，第一衬底和反射部分之间的多个滤光器， 过滤器入射到其上的光束，所述多个滤光器和所述反射部分在所述第二透明基板内形成反射腔;准直透镜，用于准直入射到所述反射腔的光束;倾斜机构，用于将倾斜引导到光束 输入到反弹腔; 接收光束的输入端口和发射光束的输出端口。 倾斜机构可以在第一和第二基板之间。