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1. 发明授权

US06668466B1 Highly accurate articulated coordinate measuring machine 有权
标题翻译：高精度铰接坐标测量机
公开(公告)号：US06668466B1
公开(公告)日：2003-12-30
申请号：US09692028
申请日：2000-10-19
申请人： Lothar F. Bieg , Bernhard Jokiel, Jr. , Mark T. Ensz , Robert D. Watson
发明人： Lothar F. Bieg , Bernhard Jokiel, Jr. , Mark T. Ensz , Robert D. Watson
IPC分类号： G01B500
CPC分类号： G01B5/008
摘要： Disclosed is a highly accurate articulated coordinate measuring machine, comprising a revolute joint, comprising a circular encoder wheel, having an axis of rotation; a plurality of marks disposed around at least a portion of the circumference of the encoder wheel; bearing means for supporting the encoder wheel, while permitting free rotation of the encoder wheel about the wheel's axis of rotation; and a sensor, rigidly attached to the bearing means, for detecting the motion of at least some of the marks as the encoder wheel rotates; a probe arm, having a proximal end rigidly attached to the encoder wheel, and having a distal end with a probe tip attached thereto; and coordinate processing means, operatively connected to the sensor, for converting the output of the sensor into a set of cylindrical coordinates representing the position of the probe tip relative to a reference cylindrical coordinate system.
摘要翻译：公开了一种高度精确的铰接坐标测量机，包括旋转接头，包括具有旋转轴线的圆形编码轮; 围绕所述编码轮的圆周的至少一部分设置的多个标记; 用于支撑编码轮的轴承装置，同时允许编码轮围绕车轮的旋转轴线自由旋转; 以及刚性地附接到所述轴承装置的传感器，用于当编码轮旋转时检测至少一些标记的运动; 探针臂，其具有刚性地附接到编码器轮的近端，并且具有附接有探针尖端的远端; 以及可操作地连接到传感器的坐标处理装置，用于将传感器的输出转换成一组圆柱形坐标，其代表探针尖端相对于参考圆柱坐标系的位置。

2. 发明授权

US06519860B1 Position feedback control system 失效
标题翻译：位置反馈控制系统
公开(公告)号：US06519860B1
公开(公告)日：2003-02-18
申请号：US09692024
申请日：2000-10-19
申请人： Lothar F. Bieg , Bernhard Jokiel, Jr. , Mark T. Ensz , Robert D. Watson
发明人： Lothar F. Bieg , Bernhard Jokiel, Jr. , Mark T. Ensz , Robert D. Watson
IPC分类号： G01B500
CPC分类号： B23H7/26 , G01B5/008
摘要： Disclosed is a system and method for independently evaluating the spatial positional performance of a machine having a movable member, comprising an articulated coordinate measuring machine comprising: a first revolute joint; a probe arm, having a proximal end rigidly attached to the first joint, and having a distal end with a probe tip attached thereto, wherein the probe tip is pivotally mounted to the movable machine member; a second revolute joint; a first support arm serially connecting the first joint to the second joint; and coordinate processing means, operatively connected to the first and second revolute joints, for calculating the spatial coordinates of the probe tip; means for kinematically constraining the articulated coordinate measuring machine to a working surface; and comparator means, in operative association with the coordinate processing means and with the movable machine, for comparing the true position of the movable machine member, as measured by the true position of the probe tip, with the desired position of the movable machine member.
摘要翻译：公开了一种用于独立地评估具有可动构件的机器的空间位置性能的系统和方法，包括铰接坐标测量机，包括：第一旋转接头; 探针臂，其具有刚性地附接到所述第一关节的近端，并且具有附接有探针尖端的远端，其中所述探针末端可枢转地安装到所述可动机构件; 第二个旋转关节; 将所述第一接头与所述第二接头串联连接的第一支撑臂; 以及坐标处理装置，可操作地连接到第一和第二旋转接头，用于计算探针尖端的空间坐标; 用于将铰接坐标测量机运动地约束到工作表面的装置; 以及与坐标处理装置和可移动机器可操作地相关联的比较器装置，用于将可移动机构构件的真实位置（通过探针尖端的真实位置测量）与可移动机构构件的期望位置进行比较。

3. 发明授权

US06675671B1 Planar-constructed spatial micro-stage 有权
标题翻译：平面构造的空间微观阶段
公开(公告)号：US06675671B1
公开(公告)日：2004-01-13
申请号：US10153109
申请日：2002-05-22
申请人： Bernhard Jokiel, Jr. , Gilbert L. Benavides , Lothar F. Bieg , James J. Allen
发明人： Bernhard Jokiel, Jr. , Gilbert L. Benavides , Lothar F. Bieg , James J. Allen
IPC分类号： B25J700
CPC分类号： B81C99/002 , B23Q1/5462 , B23Q1/5468 , B25J7/00 , B25J9/1065 , Y10T74/20354
摘要： A multiple degree of freedom platform assembly formed from a plurality of thin films on a substrate can, when activated, move out of the plane of the substrate without additional manufacturing steps. The platform is connected to the substrate by at least three linkages, each linkage being pivotally connected to the platform and the base. At least two of the base connections are to powered traveling devices that are manufactured at one end of a path and which may be moved to locations along the path to cause the platform to move to predetermined positions. The entire assembly, including hinges, is manufactured as planar structures; preferably by a thin film technology such as MEMS.
摘要翻译：由基板上的多个薄膜形成的多自由度平台组件可以在被激活时从衬底的平面移出而不需要额外的制造步骤。平台通过至少三个连杆连接到基板，每个连杆枢转地连接到平台和基座。至少两个基座连接件是在路径的一端制造的动力行进装置，其可沿着路径移动到位置以使平台移动到预定位置。整个组件，包括铰链，被制造为平面结构; 优选通过诸如MEMS的薄膜技术。

4. 发明授权

US06886916B1 Piston-driven fluid-ejection apparatus 失效
标题翻译：活塞驱动的流体喷射装置
公开(公告)号：US06886916B1
公开(公告)日：2005-05-03
申请号：US10600008
申请日：2003-06-18
申请人： Paul C. Galambos , Gilbert L. Benavides , Bernhard Jokiel, Jr. , Jerome F. Jakubczak II
发明人： Paul C. Galambos , Gilbert L. Benavides , Bernhard Jokiel, Jr. , Jerome F. Jakubczak II
IPC分类号： B41J2/14 , B41J2/04
CPC分类号： B41J2/14314
摘要： A surface-micromachined fluid-ejection apparatus is disclosed which utilizes a piston to provide for the ejection of jets or drops of a fluid (e.g. for ink-jet printing). The piston, which is located at least partially inside a fluid reservoir, is moveable into a cylindrical fluid-ejection chamber connected to the reservoir by a microelectromechanical (MEM) actuator which is located outside the reservoir. In this way, the reservoir and fluid-ejection chamber can be maintained as electric-field-free regions thereby allowing the apparatus to be used with fluids that are electrically conductive or which may react or break down in the presence of a high electric field. The MEM actuator can comprise either an electrostatic actuator or a thermal actuator.
摘要翻译：公开了一种表面微机械流体喷射装置，其利用活塞来提供喷射或液滴的喷射（例如用于喷墨打印）。至少部分地位于流体储存器内部的活塞可通过位于储存器外部的微机电（MEM）致动器移动到连接到储存器的圆柱形流体排出室中。以这种方式，储存器和流体喷射室可以保持为无电场区域，从而允许该装置与导电的流体一起使用或者可能在存在高电场的情况下反应或分解。 MEM致动器可以包括静电致动器或热致动器。

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