公开(公告)号：US5130656A

公开(公告)日：1992-07-14

申请号：US513855

申请日：1990-04-24

Applicant: Hermann Requardt ,  Norbert Krause

Inventor： Hermann Requardt ,  Norbert Krause

IPC: A61B5/055 ,  G01R33/34 ,  G01R33/341

CPC classification number: G01R33/341 ,  Y10S439/941

Abstract: A surface coil for a nuclear magnetic resonance apparatus has a number of conductor sections arranged relative to each other. These sections can be connected to one another and to a reception unit by employing switches to enclose a preferable conductor geometry to obtain a localized image. The outer contour formed by the conductor sections is geometrically configured such that the width of the surface coil changes over its length. Thus, the coil can be positioned to conform to both an area and position which allow every segment of the localized area of interest of the examination subject to be examined with optimal signal-to-noise ratio. Further, a transmission coil which encompasses the conductor section is capable of transmitting localized radio-frequency signals, thus, eliminating the need for the use of a whole-body resonator for imaging localized areas of interest.

Abstract translation: 用于核磁共振装置的表面线圈具有相对于彼此布置的多个导体部分。 这些部分可以通过使用开关来包围优选的导体几何形状来彼此连接到接收单元以获得局部图像。 由导体部分形成的外轮廓几何形状地配置成使得表面线圈的宽度在其长度上变化。 因此，线圈可以被定位成符合允许以最佳信噪比检查检查对象的感兴趣局部区域的每个部分的区域和位置。 此外，包围导体部分的传输线圈能够发射局部射频信号，因此，不需要使用全身谐振器来成像局部感兴趣的区域。

公开(公告)号：US4924868A

公开(公告)日：1990-05-15

申请号：US154314

申请日：1988-02-10

Applicant: Norbert Krause ,  Hermann Requardt

Inventor： Norbert Krause ,  Hermann Requardt

IPC: G01R33/341 ,  G01R33/3415

CPC classification number: G01R33/341 ,  G01R33/3415

Abstract: A surface coil for a nuclear magnetic resonance apparatus has a number of conductor sections arranged relative to each other. Switches are provided to connect the conductor sections in different combinations. Each combination outlines a differently sized area, or a different region, of the patient. The switches also connect the combination of conductor sections which is to be utilized to a tuning circuit. A single surface coil can thus be used to examine different regions of a patient without the coil having to be physically displaced. The different combinations of conductor sections, which connected, may form a rectangle which is adjacent to, or overlaps, a rectangle of unconnected sections.

Abstract translation: 用于核磁共振装置的表面线圈具有相对于彼此布置的多个导体部分。 提供开关用于以不同的组合连接导体部分。 每个组合概述了患者的不同大小的区域或不同的区域。 开关还将要使用的导体部分的组合连接到调谐电路。 因此，可以使用单个表面线圈来检查患者的不同区域，而不必使线圈物理位移。 连接的导体部分的不同组合可以形成与未连接部分的矩形相邻或重叠的矩形。

公开(公告)号：US09568341B2

公开(公告)日：2017-02-14

申请号：US13514280

申请日：2010-10-11

Applicant: Norbert Krause ,  Stephan Gaertner ,  Frank Weishaeutel ,  Jens Hoffmann ,  Vahid Seyed-Khoei

Inventor： Norbert Krause ,  Stephan Gaertner ,  Frank Weishaeutel ,  Jens Hoffmann ,  Vahid Seyed-Khoei

IPC: G01B7/14 ,  G01D11/24 ,  F16H59/10 ,  G01C1/00 ,  G01C5/00 ,  G01C22/00 ,  F16H61/00

CPC classification number: G01D11/245 ,  F16H59/105 ,  F16H61/0006 ,  G01C1/00 ,  G01C5/00 ,  G01C22/00 ,  Y10T29/49007

Abstract: A position sensor has at least one guide rail for a guide housing having a magnetic component. On the guide housing, an encapsulation is accommodated which electrically insulates and/or fixes a lead frame assembly and/or a circuit trace assembly. It forms a retainer for the magnetic component.

Abstract translation: 位置传感器具有用于具有磁性部件的引导壳体的至少一个导轨。 在引导壳体上，容纳电绝缘和/或固定引线框架组件和/或电路迹线组件的封装。 它形成磁性部件的保持器。

公开(公告)号：US6097788A

公开(公告)日：2000-08-01

申请号：US59439

申请日：1998-04-14

Applicant: Alex Berenstein ,  Norbert Krause ,  Johann Seissl

Inventor： Alex Berenstein ,  Norbert Krause ,  Johann Seissl

IPC: H04N7/18 ,  A61B6/02 ,  H05G1/70

CPC classification number: H05G1/70

Abstract: An multi-planar radiation emission system, preferably an X-ray biplanar transillumination system, for generating planar images of a subject from different perspectives includes a first X-ray source which emits first pulses of X-ray radiation toward a subject from a first direction at a first repetition rate, a first imaging device which detects the first pulses and generates a first image of the subject from a first perspective, a second X-ray source which emits second pulses of X-ray radiation toward the subject from a second direction at a second repetition rate which is different from the first repetition rate, wherein the first and second pulses are temporally interleaved and non-overlapping, and a second imaging device which detects the second pulses and generates a second image of the subject from a second perspective. The first and second images are preferably planar images which are "moving" images in the sense that information from successive pulses is used to periodically update the planar images on a display. The relative reduction of the pulse repetition rate of the pulses used to generate one of the two planar images advantageously reduces potentially harmful X-ray emissions and reduces the image processing required to generate the planar images without significantly sacrificing useful information, since one of the two images is generally referred to only occasionally to provide the observer with a three-dimensional perspective of the planar image of greater interest.

Abstract translation: 用于从不同的角度产生被摄体的平面图像的多平面辐射发射系统，优选X射线双平面透照系统包括从第一方向向受试者发射X射线辐射的第一脉冲的第一X射线源 以第一重复率，第一成像装置，从第一角度检测第一脉冲并产生对象的第一图像;第二X射线源，从第二方向向对象发射X射线辐射的第二脉冲; 以与所述第一重复率不同的第二重复率，其中所述第一和第二脉冲在时间上交错和不重叠，以及第二成像装置，其从第二透视图检测所述第二脉冲并产生所述对象的第二图像 。 第一和第二图像优选地是在移动的图像中的平面图像，这意味着来自连续脉冲的信息被用于周期性地更新显示器上的平面图像。 用于产生两个平面图像之一的脉冲的脉冲重复率的相对减小有利地减少了潜在有害的X射线发射，并且减少了生成平面图像所需的图像处理，而不会显着地牺牲有用信息，因为两者之一 通常仅仅偶尔地将图像提供给观察者以感兴趣的平面图像的三维透视图。

公开(公告)号：US20110292619A1

公开(公告)日：2011-12-01

申请号：US12812276

申请日：2008-12-18

Applicant: Lars Legler ,  Norbert Krause ,  Enrico Schliwa ,  Werner Otto

Inventor： Lars Legler ,  Norbert Krause ,  Enrico Schliwa ,  Werner Otto

IPC: H05K7/00 ,  H05K3/00

CPC classification number: H05K3/284 ,  H05K1/0263 ,  H05K3/3405 ,  H05K3/3447 ,  H05K2201/10272 ,  H05K2201/1034 ,  H05K2201/10424 ,  H05K2201/2018 ,  H05K2203/1178 ,  H05K2203/1316 ,  Y10T29/49124

Abstract: An electronic component having electrically conductive contacts and a printed circuit board enclosed by a sheathing made from a first plastic, and a method for manufacturing the electronic component. Such electronic components are used in oil pans of a transmission. The electrically conductive contacts are enclosed by a frame made from a second plastic. The first plastic is a duroplastic, and the second one is a thermoplastic. The thermoplastic does not represent a barrier to transmission oil. It is used for shaping the duroplastic, prepositioning the electrically conductive contacts, and preventing mechanical reworking of the duroplastic. No projections such as tabs or flash layers are created.

Abstract translation: 具有导电触头的电子部件和由第一塑料制成的护套封装的印刷电路板，以及用于制造电子部件的方法。 这种电子部件用于变速箱的油盘中。 导电触头由由第二塑料制成的框架封闭。 第一种塑料是杜尔塑料，第二种是热塑性塑料。 热塑性塑料不代表传输油的障碍。 它用于成型杜尔塑料，预定位导电触点，并防止硬质塑料的机械返修。 没有创建诸如标签或闪光层的投影。

公开(公告)号：US4701710A

公开(公告)日：1987-10-20

申请号：US736768

申请日：1985-05-22

Applicant: Ludger Freisen ,  Helmut Kess ,  Norbert Krause ,  Ralph Meissner

Inventor： Ludger Freisen ,  Helmut Kess ,  Norbert Krause ,  Ralph Meissner

IPC: A61B10/00 ,  A61B5/055 ,  G01R33/32 ,  G01R33/34 ,  G01R33/36 ,  G01R33/44 ,  G01R33/20

CPC classification number: G01R33/3635 ,  G01R33/34046

Abstract: For the representation of images of regions selected from the interior of an examination subject, coils are provided for the application of a primary magnetic field and of magnetic gradient fields to the examination subject. An electrical conductor configuration detects the deflection of the atomic nuclei of the examination subject from their position of equilibrium as a result of high frequency magnetic excitation pulses. The configuration is formed by two interspersed individual conductor configurations adapted for respective different measurement frequencies. Each configuration comprises parallel conductors connected at their ends and arranged in spaced relation to an electrically grounded surface to form a transmission line configuration resonant at a respective one of the measurement frequencies.

Abstract translation: 对于从检查对象的内部选择的区域的图像的表示，提供用于向检查对象施加一次磁场和磁梯度场的线圈。 电导体结构由高频磁激励脉冲的结果检测检查对象的原子核从其平衡位置的偏移。 该配置由适合于各个不同测量频率的两个散置的单个导体配置形成。 每个配置包括在其端部连接并且与电接地表面间隔开地布置的并联导体，以形成在相应的一个测量频率下谐振的传输线配置。

公开(公告)号：US4680550A

公开(公告)日：1987-07-14

申请号：US713635

申请日：1985-03-19

Applicant: Norbert Krause

Inventor： Norbert Krause

IPC: G01R33/34 ,  G01R33/345 ,  G01N24/08

CPC classification number: G01R33/3453

Abstract: An antenna device for coupling to a magnetic high-frequency field in apparatus for nuclear spin tomography, includes at least two conductor sections of predetermined length which extend on an imaginary cylinder surface parallel to the direction of the axis of the imaginary cylinder and are arranged for current flow in opposite directions when one end of each of the sections is connected to an external device, a tubular enclosure arranged at a predetermined distance concentrically with respect to the imaginary cylinder surface surrounding the conductor sections, the enclosure being at least largely permeable to low frequencies for magnetic gradient fields, containing electrically highly conductive material and adapted to be connected to the external device, the tubular enclosure extending in the axial direction beyond the end of the conductor sections by a predetermined amount so as to form a circular waveguide antenna with a periodic wave propagation, the coupling elements of which are the conductor sections, and reflectors terminating the other ends of the conductors to reflect waves of the high-frequency field so that a high-frequency field oscillating in phase is formed by the tubular enclosure and the conductor sections.

Abstract translation: 用于耦合到用于核自旋断层摄影的装置中的磁性高频场的天线装置包括至少两个预定长度的导体部分，该导体部分在与假想圆柱体的轴线方向平行的假想圆柱体表面上延伸， 当每个部分的一端连接到外部装置时，以相对方向流动的电流流动，相对于围绕导体部分的假想圆筒表面同心地布置成预定距离的管状外壳，外壳至少可渗透到低 磁性梯度场的频率，包含高导电性材料并且适于连接到外部装置，管状外壳在轴向方向上延伸超过导体部分的端部预定量，以便形成圆形波导天线，其具有 周期波传播，其耦合元件是 导体部分和反射器终止导体的另一端以反射高频场的波，使得由管状外壳和导体部分形成相位振荡的高频场。

公开(公告)号：US4667160A

公开(公告)日：1987-05-19

申请号：US713553

申请日：1985-03-19

Applicant: Norbert Krause

Inventor： Norbert Krause

IPC: G01R33/34 ,  G01R33/20

CPC classification number: G01R33/3453

Abstract: An antenna device for exciting a magnetic high-frequency field and/or for receiving corresponding high-frequency signals in a nuclear spin tomography apparatus contains a tubular antenna part which is designed to largely pass low frequencies, for magnetic gradient fields, consists of electrically highly conductive nonmagnetic material and has means for connecting to an external energy feeding or receiving device. In order to permit a simple design for this antenna device, only the tubular antenna part is provided as a circular waveguide for exciting or receiving the high frequency field. The circular waveguide is provided at least in the region of the cross-sectional plane extending through the center of its axial dimension with a system of coupling elements for coupling in or out the corresponding high-frequency power. In addition, further coupling systems may be provided in at least two cross-sectional planes symmetrical to the central cross-sectional plane.

Abstract translation: 用于激励磁高频场和/或用于在核自旋断层摄影装置中接收相应的高频信号的天线装置包含管状天线部分，其被设计成大部分通过低频，对于磁梯度场，由电高度 导电非磁性材料，并且具有用于连接到外部能量馈送或接收装置的装置。 为了允许对该天线装置的简单设计，仅将管状天线部分设置为用于激发或接收高频场的圆形波导。 至少在通过其轴向尺寸的中心延伸的横截面的区域中提供圆形波导，该系统具有用于耦合到或相应的高频功率的耦合元件的系统。 此外，可以在与中心横截面对称的至少两个横截面中提供另外的联接系统。

公开(公告)号：US20120306479A1

公开(公告)日：2012-12-06

申请号：US13514280

申请日：2010-10-11

Applicant: Norbert Krause ,  Stephan Gaertner ,  Frank Weishaeutel ,  Jens Hoffmann ,  Vahid Seyed-Khoei

Inventor： Norbert Krause ,  Stephan Gaertner ,  Frank Weishaeutel ,  Jens Hoffmann ,  Vahid Seyed-Khoei

IPC: G01B7/14 ,  G01R3/00

CPC classification number: G01D11/245 ,  F16H59/105 ,  F16H61/0006 ,  G01C1/00 ,  G01C5/00 ,  G01C22/00 ,  Y10T29/49007

Abstract: A position sensor has at least one guide rail for a guide housing having a magnetic component. On the guide housing, an encapsulation is accommodated which electrically insulates and/or fixes a lead frame assembly and/or a circuit trace assembly. It forms a retainer for the magnetic component.

Abstract translation: 位置传感器具有用于具有磁性部件的引导壳体的至少一个导轨。 在引导壳体上，容纳电绝缘和/或固定引线框架组件和/或电路迹线组件的封装。 它形成磁性部件的保持器。

公开(公告)号：US4718078A

公开(公告)日：1988-01-05

申请号：US888975

申请日：1986-07-23

Applicant: Werner-Wilhelm Bleidorn ,  Norbert Krause

Inventor： Werner-Wilhelm Bleidorn ,  Norbert Krause

IPC: B25J9/16 ,  B25J9/18 ,  B25J13/00 ,  B25J19/06 ,  G05B19/18 ,  G05B19/19 ,  G05B19/4062 ,  G05B19/4063 ,  G05B19/416 ,  G05B19/42

CPC classification number: G05B19/4062 ,  G05B2219/43203

Abstract: In a system for controlling the motion of an industrial robot, a resultant translational velocity of a preselected point on the robot is calculated from a plurality of velocity values such as actual velocity values detected by sensors or target velocity values computed from a velocity reference value. Upon the exceeding of a predetermined maximum velocity by the calculated resultant velocity, all robot motion is terminated. Robot motion may also be stopped upon detecting an excessive difference between an actual angular velocity of one robot component and a respective desired or target angular velocity of that robot component, upon detecting an excessive translational acceleration of a predetermined point on the robot, or upon detecting a position of the robot part or point located more than a predetermined distance from a reference position.

Abstract translation: 在用于控制工业机器人的运动的系统中，根据从速度参考值计算出的多个速度值，例如由传感器检测的实际速度值或目标速度值，计算机器人上预选点的最终平移速度。 当通过计算的合成速度超过预定的最大速度时，所有机器人运动终止。 在检测到机器人部件上的预定点的过度平移加速度或检测到机器人部件上的预定点的过度平移加速度之后，在检测到机器人部件的实际角速度与该机器人部件的相应期望或目标角速度之间的过大差异时，也可以停止机器人运动 所述机器人部件或点的位置距离基准位置大于预定距离。