Optical system applicable to improving the dynamic range of Shack-Hartmann sensors
    1.
    发明申请
    Optical system applicable to improving the dynamic range of Shack-Hartmann sensors 有权
    光学系统适用于改善Shack-Hartmann传感器的动态范围

    公开(公告)号:US20050275946A1

    公开(公告)日:2005-12-15

    申请号:US11133455

    申请日:2005-05-18

    摘要: An addressable array of lenses is disclosed. Two electrical connections per row address specific lenses within that row. Carriages support individual lenses, thus forming resonant units with frequencies unique within each row. A voltage, having the same frequency as a selected resonant unit is applied. The selected lens produces a resonating image. Testing has verified proper resonance addressing within a 5-by-5 array of microlenses. The array can be applied to a Shack-Hartmann (SH) sensor. To compensate for errant images formed outside of their image area, resonating images are identified by a processor. The array thus improves the dynamic range of the wavefront aberration that can be measured by an SH sensor. The inventors currently estimate the improvement over conventional designs to be about a factor of 30.

    摘要翻译: 公开了一种可寻址阵列的透镜。 每行两个电气连接针对该行中的特定镜头。 支架支撑各个镜头,从而形成每排中独特的频率的谐振单元。 施加与选择的谐振单元具有相同频率的电压。 所选择的透镜产生谐振图像。 测试已经验证了在5×5微米微阵列内正确的共振寻址。 阵列可应用于Shack-Hartmann(SH)传感器。 为了补偿在其图像区域之外形成的错误图像,谐振图像由处理器识别。 因此,该阵列改善了可由SH传感器测量的波前像差的动态范围。 本发明人目前将传统设计的改进估计为大约30倍。

    CMOS-compatible high-performance microscanners, including structures, high-yield simplified fabrication methods and applications
    2.
    发明申请
    CMOS-compatible high-performance microscanners, including structures, high-yield simplified fabrication methods and applications 有权
    CMOS兼容的高性能显微镜,包括结构,高产量简化制造方法和应用

    公开(公告)号:US20070026614A1

    公开(公告)日:2007-02-01

    申请号:US11492270

    申请日:2006-07-25

    IPC分类号: H01L21/8234

    CPC分类号: G02B26/0841

    摘要: The present invention relates to systems and methods for fabricating microscanners. The fabrication processes employed pursuant to some embodiments are compatible with well known CMOS fabrication techniques, allowing devices for control, monitoring and/or sensing to be integrated onto a single chip. Both one- and two-dimensional microscanners are described. Applications including optical laser surgery, maskless photolithography, portable displays and large scale displays are described.

    摘要翻译: 本发明涉及用于制造显微镜的系统和方法。 根据一些实施例使用的制造工艺与公知的CMOS制造技术兼容,允许用于控制,监测和/或感测的装置集成到单个芯片上。 描述了一维和二维显微镜。 描述了包括光学激光手术,无掩模光刻,便携式显示器和大规模显示器的应用。

    Optical switch using frequency-based addressing in a microelectromechanical systems array
    3.
    发明申请
    Optical switch using frequency-based addressing in a microelectromechanical systems array 有权
    在微机电系统阵列中使用基于频率寻址的光开关

    公开(公告)号:US20060262379A1

    公开(公告)日:2006-11-23

    申请号:US11436231

    申请日:2006-05-17

    IPC分类号: G02B26/00

    摘要: Embodiments of the present invention provide structures for microelectromechanical systems (MEMS) that can be sensed, activated, controlled or otherwise addressed or made to respond by the application of forcing functions. In particular, an optical shutter structure suitable for use in an optical switch arrangement is disclosed. In one embodiment, an optical shutter or switch can be scaled and/or arranged to form arbitrary switch, multiplexer and/or demultiplexer configurations. In another embodiment of the present invention, an optical switch can include: a shutter; and a flexure coupled to the shutter, whereupon a vibration transmitted to the flexure when in the presence of a resonant frequency causes the shutter to move across an opening for the passage of an optical signal.

    摘要翻译: 本发明的实施例提供了用于微机电系统(MEMS)的结构,其可被感测,激活,控制或以其他方式被寻址或通过施加强制功能来做出响应。 特别地,公开了适用于光开关装置的光闸结构。 在一个实施例中,光学快门或开关可以被缩放和/或布置成形成任意的开关,多路复用器和/或解复用器配置。 在本发明的另一实施例中,光开关可以包括:快门; 以及耦合到快门的挠曲件,于是当存在谐振频率时传递到挠曲件的振动导致快门移动穿过开口以使光信号通过。

    Balancing machine
    5.
    发明授权
    Balancing machine 失效
    平衡机

    公开(公告)号:US4162633A

    公开(公告)日:1979-07-31

    申请号:US922053

    申请日:1978-07-05

    申请人: Richard Muller

    发明人: Richard Muller

    IPC分类号: G01M1/22

    CPC分类号: G01M1/22

    摘要: An apparatus for balancing bodies of rotation in which the body is mounted for rotation while supported at two points. Two load cells are located at each point for producing an unbalance signal. One load cell at each point is connected to measuring electronics which indicate the amount of unbalance while the other cell is connected to processing electronics which indicate amount and location and transmit a signal to a processing machine.

    摘要翻译: 一种用于平衡旋转体的装置,其中主体被安装为旋转,同时在两点支撑。 两个称重传感器位于每个点处,用于产生不平衡信号。 每个点处的一个称重传感器连接到测量电子装置,其指示不平衡的量,而另一个单元连接到指示量和位置的处理电子装置,并将信号传送到处理机器。

    Control arrangement for controlling the power supplied to an electric
motor
    6.
    发明授权
    Control arrangement for controlling the power supplied to an electric motor 失效
    用于控制供应给电动机的功率的控制装置

    公开(公告)号:US4980621A

    公开(公告)日:1990-12-25

    申请号:US438250

    申请日:1989-11-20

    申请人: Richard Muller

    发明人: Richard Muller

    IPC分类号: G01M1/06 H02P5/50

    CPC分类号: G01M1/06 H02P5/50

    摘要: A control arrangement for controlling the power supplied to an electric motor connected to a rotary member to drive same in rotation by way of a belt drive, to accelerate the rotary member to a given speed and to brake it in a slip-free manner provides that a signal which is proportional to the speed of rotation of the rotary member is compared to a signal which is proportional to the speed of rotation of the motor. The supply of power to the electric motor is correspondingly controlled in dependence on the result of the comparison operation.

    摘要翻译: 一种控制装置,用于控制供给连接到旋转构件的电动马达的动力,以通过皮带驱动方式驱动旋转构件旋转,从而将旋转构件加速至给定速度并以无滑动的方式制动, 将与旋转构件的旋转速度成比例的信号与与电动机的旋转速度成比例的信号进行比较。 根据比较操作的结果,相应地控制对电动机的供电。

    Air cylinder with end position damping
    8.
    发明授权
    Air cylinder with end position damping 失效
    气缸与端部位置阻尼

    公开(公告)号:US4455923A

    公开(公告)日:1984-06-26

    申请号:US416545

    申请日:1982-09-10

    申请人: Richard Muller

    发明人: Richard Muller

    IPC分类号: F16F9/00 F15B15/22

    CPC分类号: F15B15/223

    摘要: An air cylinder has a main piston which is movable backwardly and forwardly under the control of air pressure and it is closed on at least one end with an axially extending damping bore which terminates in a closed end having a stop member adjacent this end. A vent hole connects to the interior of the cylinder to the damping bore and another vent hole connects into the cylinder main space. Each vent hole is advantageously connected to a throttle and check valve which permits inflow of air to the associated spaces and a throttled exit of the air depending on the position of the piston in the cylinder. The piston carries a damping piston in the form of a cylindrical extension thereof which is movable with the piston toward the closed end and has an open end with an axially extending damping bore therein having a check valve which closes the opening. The damping piston moves with the main piston so that adjacent the end position of movement of the main piston, the damping piston enters into the damping bore so as to bring its end into proximity to the stop which opens the check valve. The effect is to cause a slowing motion of the main piston until the stop reaches the check at which the main piston approaches substantially its end position at which time the remainder of the air trapped ahead of the main piston is exhausted through one or more of the vent holes.

    摘要翻译: 气缸具有可在空气压力控制下向后和向前运动的主活塞,并且在至少一端封闭有一个轴向延伸的阻尼孔,该阻尼孔终止于封闭端部,该封闭端部具有邻近该端部的止动件。 通气孔连接到气缸的内部到阻尼孔,另一个通气孔连接到气缸主空间。 每个通气孔有利地连接到节气门和止回阀,其允许空气根据活塞在气缸中的位置而流入相关联的空间和节流的空气出口。 活塞承载其圆柱形延伸形式的阻尼活塞,该活塞可随着活塞朝向封闭端移动,并具有开口端,其中具有轴向延伸的阻尼孔,其具有闭合开口的止回阀。 阻尼活塞与主活塞一起运动,使得邻近主活塞的运动的终止位置,阻尼活塞进入阻尼孔,以使其端部靠近打开止回阀的止挡件。 该效果是导致主活塞的减速运动,直到止动件到达主活塞接近基本上其终止位置的止挡位置为止,此时被捕获在主活塞前方的空气的剩余部分通过一个或多个 排气孔。

    Mammal Semen Collection and Filtration Device
    9.
    发明申请
    Mammal Semen Collection and Filtration Device 审中-公开
    哺乳动物精液收集和过滤装置

    公开(公告)号:US20150150666A1

    公开(公告)日:2015-06-04

    申请号:US14096102

    申请日:2013-12-04

    申请人: Richard Muller

    发明人: Richard Muller

    IPC分类号: A61D19/02

    CPC分类号: A61D19/021

    摘要: A ridged cylinder is fused to a sheet of filter material that extends to form a pouch. When the cylinder is placed into the opening of a vessel of a matched diameter, it creates a barrier via the filter material, through which all materials must pass to reside in the vessel. The mammal's penis is directed to ejaculate into the cylinder, and the ejaculate plug is retained by the filter material, while the semen passes through the filter and into the vessel. When the collection is complete, the cylinder and attached filter material are removed from the vessel and disposed of.

    摘要翻译: 隆起的圆筒与延伸形成小袋的过滤材料片融合。 当气缸被放置在具有匹配直径的容器的开口中时,其通过过滤材料产生阻挡层,所有材料必须通过过滤材料,以便容纳在容器中。 哺乳动物的阴茎被引导到射精到圆柱体中,并且射精塞被过滤材料保持,而精液通过过滤器并进入血管。 当收集完成时,将圆筒和附着的过滤材料从容器中取出并处理。

    Apparatus and method for surgical ligation
    10.
    发明授权
    Apparatus and method for surgical ligation 失效
    手术结扎装置及方法

    公开(公告)号:US5972002A

    公开(公告)日:1999-10-26

    申请号:US89197

    申请日:1998-06-02

    摘要: A medical instrument for ligation of tissue and anatomical structures, including fallopian tubes comprises at least two slideable shafts concentrically disposed relative to each other. A first shaft has a tissue receiving recess into which tissue is retracted by a grasper. The grasper is disposed on the end of a second shaft that is extendible from the first shaft. A ring retainer on the second or a third shaft can hold one or more elastic rings that are displaceable by the instrument around tissue extending from the tissue receiving recess. The rings are held on a tapered or necked down part of the instrument so that the rings contribute little or nothing to the largest outer diameter (OD) of the portion of the instrument that is inserted into a patient's body. Because the ring or rings do not contribute to the OD of the instrument, the instrument may be constructed to fit within insertion channels of 5 mm or less.

    摘要翻译: 用于结扎组织和解剖结构(包括输卵管)的医疗器械包括相对于彼此同心设置的至少两个可滑动的轴。 第一轴具有组织接收凹部,组织被抓紧器缩回到其中。 抓持器设置在可从第一轴延伸的第二轴的端部上。 第二或第三轴上的环保持器可以容纳一个或多个弹性环,所述弹性环可以由器械围绕组织容纳凹部延伸的组织移动。 环被保持在仪器的锥形或颈缩部分上,使得环对于插入患者体内的器械的部分的最大外径(OD)贡献很小或没有任何作用。 由于环或环不对仪器的外径有贡献,所以仪器可以构造成适合5mm或更小的插入通道。