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    Coordinate measuring device having positional change sensors
    11.
    发明授权
    Coordinate measuring device having positional change sensors 有权
    具有位置变化传感器的坐标测量装置

    公开(公告)号：US08627576B2

    公开(公告)日：2014-01-14

    申请号：US13434142

    申请日：2012-03-29

    Applicant: Thomas Engel

    Inventor： Thomas Engel

    IPC: G01B21/04 ,  G01B7/008

    CPC classification number: G01B21/045 ,  G01B21/047

    Abstract: The present invention relates to a coordinate measuring machine having a sensor for measuring an object, and having a housing structure for holding and positioning the sensor, wherein a position change sensor is provided in order to detect a change in position of the sensor and of the housing structure. Further, the invention relates to a method for collision detection of a coordinate measuring machine. Last, the invention relates to a method for correcting data of a sensor, measuring in a contactless fashion, in particular an optical sensor, of a coordinate measuring machine. The method according to the second and the third aspects can be executed on a coordinate measuring machine according to the first aspect.

    Abstract translation: 本发明涉及一种具有用于测量物体的传感器并具有用于保持和定位传感器的壳体结构的坐标测量机，其中设置位置变化传感器以便检测传感器的位置和 住房结构。 此外，本发明涉及一种坐标测量机的碰撞检测方法。 最后，本发明涉及一种用于校正传感器的数据的方法，该传感器以非接触方式测量，特别是坐标测量机的光学传感器。 根据第二和第三方面的方法可以在根据第一方面的坐标测量机上执行。

    METHOD FOR CALIBRATING A COORDINATE MEASURING MACHINE
    13.
    发明申请
    METHOD FOR CALIBRATING A COORDINATE MEASURING MACHINE 有权
    校准坐标测量机的方法

    公开(公告)号：US20110040514A1

    公开(公告)日：2011-02-17

    申请号：US12783021

    申请日：2010-05-19

    Applicant: Steffen Kunzmann ,  Tobias Held ,  Thomas Engel

    Inventor： Steffen Kunzmann ,  Tobias Held ,  Thomas Engel

    IPC: G06F19/00 ,  G06F17/18

    CPC classification number: G01B21/042

    Abstract: A reference measurement object having known properties is used for the purpose of calibrating a coordinate measuring machine. A plurality of reference measured values are picked up on the reference measurement object. Calibration data are determined using the reference measured values and using the known properties of the reference measurement object. The calibration data comprises a first number of polynomial coefficients that are selected to correct nonlinear measuring errors using at least one polynomial transformation. The first number of polynomial coefficients is reduced in an iterative method to a lesser second number, with a plurality of pairs of polynomial coefficients being formed and with a polynomial coefficient of a pair being eliminated in each case when a statistical dependence between the polynomial coefficients of the pair is greater than a defined threshold value.

    Abstract translation: 具有已知性质的参考测量对象被用于校准坐标测量机的目的。 在参考测量对象上拾取多个参考测量值。 使用参考测量值和使用参考测量对象的已知属性确定校准数据。 校准数据包括第一数量的多项式系数，其被选择以使用至少一个多项式变换来校正非线性测量误差。 第一数量的多项式系数以迭代方法被减少到较小的第二数目，其中形成多对多项式系数，并且在每种情况下消除一对多项式系数，当多项式系数的多项式系数之间的统计相关性 该对大于定义的阈值。

    PIPETTING DEVICE, MODULAR PIPETTING UNIT, PIPETTING SYSTEM AND METHOD FOR PIPETTING OF FLUID SAMPLES
    14.
    发明申请
    PIPETTING DEVICE, MODULAR PIPETTING UNIT, PIPETTING SYSTEM AND METHOD FOR PIPETTING OF FLUID SAMPLES 有权
    管道装置，模块化管道单元，管道系统和流体样品管道方法

    公开(公告)号：US20100132487A1

    公开(公告)日：2010-06-03

    申请号：US12623785

    申请日：2009-11-23

    Applicant: Carsten Haack ,  Thomas Engel ,  Tobias Holenstein

    Inventor： Carsten Haack ,  Thomas Engel ,  Tobias Holenstein

    IPC: B01L3/02 ,  G01N1/14

    CPC classification number: B01L3/021 ,  B01L2400/0475 ,  G01N35/0099 ,  G01N35/1011 ,  G01N35/1072 ,  Y10T436/119163 ,  Y10T436/2575

    Abstract: A pipetting device having a modular pipetting unit including a pipetting tip for pipetting of fluid samples and a pump conduit for transferring a negative or positive pressure to the pipetting tip is disclosed. The pipetting tip and a portion of the pump conduit adjoining the pipetting tip mutually define a fluid sample conduit for receiving the fluid samples. The modular pipetting unit is detachably attached to an automated positioning device for positioning the modular pipetting unit. A system and method for pipetting of fluid samples using such a pipetting device are also disclosed wherein pipetting of the fluid samples is performed in such a manner that each pipetted fluid sample volume is smaller than a volume of the fluid sample conduit.

    Abstract translation: 公开了一种具有模块化移液单元的移液装置，其包括用于移液流体样品的移液末端和用于将负压或正压转移到移液末端的泵管。 移液末端和邻接移液头的泵管道的一部分相互限定用于接收流体样品的流体样品导管。 模块化移液单元可拆卸地附接到用于定位模块化移液单元的自动定位装置。 还公开了一种用于使用这种移液装置移液流体样品的系统和方法，其中以这样的方式进行流体样品的移液，使得每个吸取的流体样品体积小于流体样品导管的体积。

    Method and Configuration for Examining a Measurement Object by Way of Invasive Radiation
    15.
    发明申请
    Method and Configuration for Examining a Measurement Object by Way of Invasive Radiation 有权
    通过侵入式辐射检测测量对象的方法和配置

    公开(公告)号：US20080203320A1

    公开(公告)日：2008-08-28

    申请号：US11994944

    申请日：2006-07-06

    Applicant: Thomas Engel

    Inventor： Thomas Engel

    IPC: A61N5/00

    CPC classification number: G01B15/04 ,  G01N23/046 ,  G01N2223/419

    Abstract: A method and an arrangement for investigation of an object to be measured (1), the object to be measured (1) being subjected to invasive radiation. An interaction of the invasive radiation from a radiation source (3) is detected by way of a radiation-sensitive sensor device (6). An anticipated detection result for the sensor device (6) is calculated from a set geometry of the object to be measured (1) and material properties by a calculation (13) and/or an anticipated detection result is determined by measurement of a standard body and the anticipated detection result is compared with an actual detection result from the sensor device (6) by a comparator device (11).

    Abstract translation: 一种待测物体（1）的研究方法和装置，被测对象物（1）经受入侵辐射。 通过辐射敏感传感器装置（6）检测来自辐射源（3）的入侵辐射的相互作用。 传感器装置（6）的预期检测结果由待测物体（1）的设定几何形状和计算（13）的材料特性和/或预期检测结果由标准体 并且通过比较器装置（11）将预期检测结果与来自传感器装置（6）的实际检测结果进行比较。

    X-ray catheter assembly
    16.
    发明授权
    X-ray catheter assembly 有权
    X光导管组装

    公开(公告)号：US07382857B2

    公开(公告)日：2008-06-03

    申请号：US11009910

    申请日：2004-12-10

    Applicant: Thomas Engel

    Inventor： Thomas Engel

    IPC: A61N5/10

    CPC classification number: A61N5/1001 ,  A61M25/0108 ,  A61N5/1014 ,  A61N2005/1022

    Abstract: An apparatus for applying x-rays to an interior surface of a body cavity includes a catheter assembly, and one or more flexible probe assemblies. An x-ray generator assembly, including an optically activated x-ray source, is coupled to a distal end of each flexible probe assembly. The catheter assembly includes a body member defining one or more interior channels; an x-ray absorption control layer surrounding the body member; at least one inner tube enclosing the body member and the absorption control layer; at least one outer tube; and one or more inflatable elements coupled to the inner tube. The inflatable elements, when inflated, fixedly position the catheter assembly within the body cavity. Each flexible probe assembly is slidably positionable within at least one of the interior channels, and includes a transmission path adapted to transmit an activating energy, such as light from laser, onto a cathode within the x-ray source.

    Abstract translation: 用于将X射线施加到体腔的内表面的装置包括导管组件和一个或多个柔性探针组件。 包括光学激活的X射线源的X射线发生器组件联接到每个柔性探针组件的远端。 导管组件包括限定一个或多个内部通道的主体构件; 围绕身体构件的x射线吸收控制层; 封闭所述主体构件和所述吸收控制层的至少一个内管; 至少一个外管; 以及联接到内管的一个或多个可充气元件。 充气元件在膨胀时将导管组件固定地定位在体腔内。 每个柔性探针组件可滑动地定位在至少一个内部通道内，并且包括适于将激活能量（例如来自激光的光）传递到x射线源内的阴极上的传输路径。

    Aggregation of Inter-Domain Resource Signaling
    17.
    发明申请
    Aggregation of Inter-Domain Resource Signaling 审中-公开
    域间资源信令的聚合

    公开(公告)号：US20080107127A1

    公开(公告)日：2008-05-08

    申请号：US11792544

    申请日：2005-12-07

    Applicant: Thomas Engel ,  Thomas Schwabe

    Inventor： Thomas Engel ,  Thomas Schwabe

    IPC: H04B7/212

    CPC classification number: H04L47/762 ,  H04L45/04 ,  H04L45/24 ,  H04L45/28 ,  H04L47/24 ,  H04L47/70 ,  H04L47/724 ,  H04L47/785 ,  H04L47/827

    Abstract: A method for aggregating or combining signaling messages for the adaptation of resource reservations required for route modifications is provided. According to the method, a modification of an inter-domain route requiring an adaptation of resource reservations is disclosed to a first routing domain. The first routing domain communicates the modification of the inter-domain route to at least a second and a third routing domain. Resource reservations adapted according to the route modification are then disclosed by the second and the third routing domains to the first routing domain and are combined in order to be transferred to a fourth routing domain. According to one form of embodiment, a timer is used to define the period of time for combining reservation messages, in order to be able to transfer modified reservations in a more efficient manner.

    Abstract translation: 提供了一种用于聚合或组合用于路由修改所需的资源预留的适配的信令消息的方法。 根据该方法，向第一路由域公开了要求资源预留的适配的域间路由的修改。 第一路由域将域间路由的修改传递给至少第二和第三路由域。 然后根据路由修改进行调整的资源保留由第二和第三路由域公开到第一路由域，并且被组合以便被传送到第四路由域。 根据实施例的一种形式，使用定时器来定义用于组合预约消息的时间段，以便能够以更有效的方式传送修改的预约。

    Method for determining the image quality of an optical imaging system
    19.
    发明申请
    Method for determining the image quality of an optical imaging system 有权
    用于确定光学成像系统的图像质量的方法

    公开(公告)号：US20060072104A1

    公开(公告)日：2006-04-06

    申请号：US10533603

    申请日：2004-06-11

    Applicant: Thomas Engel ,  Herbert Gross

    Inventor： Thomas Engel ,  Herbert Gross

    IPC: G01B9/00

    CPC classification number: G01M11/0257

    Abstract: The invention is directed to a method for determining the image quality of an optical imaging system and to the use of the method according to the invention for determining the influence of samples on the amplitude distribution and phase front distribution of the illumination light, of which the amplitude distribution is known in particular. The invention comprises the following steps: adjusting the subassemblies relative to one another in such a way that it is possible to project images of a sample on the detection device; recording a plurality of images of the sample from different reference planes near the focus plane; improving the image quality by image processing, particularly to reduce noise, to compensate for local variations in sensitivity of the detection device, and to center the intensity centroids respectively on a predetermined location in the images; computational linking of the spatially resolved image information, of adjustment values and system variables relating to the optical imaging system, and of information concerning the sample with the aim of determining characteristic numbers that are characteristic of the wavefront deformation caused by the imaging system; and outputting the characteristic numbers and associating them with the imaging system for describing the image quality.

    Abstract translation: 本发明涉及一种用于确定光学成像系统的图像质量的方法以及根据本发明的方法用于确定样本对照明光的振幅分布和相位前沿分布的影响的方法，其中 振幅分布特别是已知的。 本发明包括以下步骤：相对于彼此调整子组件，使得可以将样本的图像投影在检测装置上; 从聚焦平面附近的不同参考平面记录样本的多个图像; 通过图像处理改善图像质量，特别是降低噪声，以补偿检测装置的灵敏度的局部变化，并将强度质心分别对准在图像中的预定位置; 空间分辨图像信息的计算连接，与光学成像系统相关的调整值和系统变量的计算连接以及关于样本的信息，目的是确定由成像系统引起的波前变形的特征的特征数; 并输出特征号并将其与用于描述图像质量的成像系统相关联。

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