公开(公告)号：US20080182036A1

公开(公告)日：2008-07-31

申请号：US11857308

申请日：2007-09-18

Applicant: Norbert Krause

Inventor： Norbert Krause

IPC: B05D3/12 ,  B05D5/06

CPC classification number: G03F7/0002

Abstract: A method of forming at least one primary microstructure on a substrate (10) is described. A relief structure (14) is provided for contacting a layer of microstructure forming fluid (12), the relief structure including (i) at least one primary cavity (16) which defines the at least one primary microstructure; (ii) at least one secondary cavity (18) for receiving residual microstructure forming fluid; and (iii) at least one bearing surface (24) for bearing against the substrate, the at least one bearing surface separating the at least one primary cavity and the at least one secondary cavity. A layer of microstructure forming fluid is provided between the relief structure and the substrate and at least one of the substrate and the relief structure is moved relative to the other so that the bearing surface comes to bear against the substrate. The movement displaces a portion of the microstructure forming fluid to occupy the at least one primary cavity, forming the at least one primary microstructure and displaces the residual microstructure forming fluid to be received by, and at least partially occupy, the at least one secondary cavity.

Abstract translation: 描述了在衬底（10）上形成至少一个主要微结构的方法。 提供浮雕结构（14）用于接触微结构成形流体层（12），所述浮雕结构包括（i）限定所述至少一个主要微结构的至少一个主空腔（16）; （ii）用于接收残留的微结构形成流体的至少一个次级腔（18）; 和（iii）至少一个轴承表面（24），用于支撑所述基底，所述至少一个轴承表面分离所述至少一个主腔和所述至少一个次腔。 在浮雕结构和衬底之间提供一层微结构形成流体，并且衬底和浮雕结构中的至少一个相对于另一层移动，使得支承面抵靠衬底。 所述运动使一部分所述微结构形成流体占据所述至少一个主空腔，形成所述至少一个主要微结构，并移动所述剩余微结构，以形成待接收并且至少部分地占据所述至少一个次级空腔 。

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：US4841249A

公开(公告)日：1989-06-20

申请号：US105003

申请日：1987-10-06

Applicant: Wilhelm Duerr ,  Hartwig Ingwersen ,  Norbert Krause ,  Ralph Oppelt

Inventor： Wilhelm Duerr ,  Hartwig Ingwersen ,  Norbert Krause ,  Ralph Oppelt

IPC: G01R33/32 ,  A61B5/055 ,  G01R33/341 ,  G01R33/343

CPC classification number: G01R33/341 ,  G01R33/343

Abstract: A surface resonator for use in nuclear magnetic resonance tomography is a single turn loop of ribbon-like electrical conductor having spaced ends facing each other which form a capacitor whose capacitance determines the resonant frequency. The loop of ribbon-like conductor is shaped to conform substantially to the generated surface of a truncated cone. The ends of the loop may be in the form of spaced plates for providing the necessary capacitance, or may be connected by one or more discrete component capacitors.

Abstract translation: 用于核磁共振断层摄影的表面谐振器是带状电导体的单回路，其具有彼此面对的间隔开的端部，其形成电容器，其确定谐振频率。 带状导体的环形被成形为基本上符合产生的截头圆锥形表面。 环的端部可以是间隔开的板的形式，用于提供必要的电容，或者可以由一个或多个分立元件电容器连接。

公开(公告)号：US4506224A

公开(公告)日：1985-03-19

申请号：US405727

申请日：1982-08-06

Applicant: Norbert Krause

Inventor： Norbert Krause

IPC: A61B10/00 ,  A61B5/055 ,  G01R33/34 ,  G01R33/422 ,  G01R33/08

CPC classification number: A61B5/055 ,  G01R33/34046 ,  G01R33/422 ,  Y10S505/844

Abstract: An apparatus for generating a substantially homogeneous magnetic high-frequency field and/or for receiving high-frequency signals in a nuclear magnetic resonance apparatus, such as zeugmatography. The apparatus contains at least two conductor sections of predetermined length which extend on a least one imaginary cylindrical surface parallel to the axial direction of the cylindrical surface. The conductor sections are adapted to carry current in opposite directions when connected to either external feeding or external receiving devices. In one embodiment, the arrangement operates at frequencies of illustratively 20 MHz so as to provide an improved signal-to-noise ratio over prior art systems. An envelope formed of electrically conductive material is adapted to be impervious to high-frequency energy, but permeable to low-frequency energy, and further adapted to be concentrically arranged with respect to the imaginary cylindrical surface about the conductor sections. The ends of the conductor sections which are arranged distal to the energy or receiving devices are terminated by means which reflect waves of high-frequency energy to produce in-phase high-frequency fields.

Abstract translation: 一种用于在核磁共振装置中产生基本均匀的磁性高频场和/或用于接收高频信号的装置，例如色谱法。 该装置包括至少两个预定长度的导体部分，其在平行于圆柱形表面的轴向方向的至少一个假想圆柱表面上延伸。 当连接到外部馈电或外部接收装置时，导体部分适于在相反的方向上承载电流。 在一个实施例中，该布置以示例性的20MHz的频率操作，以便提供比现有技术系统更好的信噪比。 由导电材料形成的包络适于对高频能量是不可渗透的，但是对低频能量是可渗透的，并且还适于相对于围绕导体部分的假想圆柱形表面同心布置。 布置在能量或接收装置的远端的导体部分的端部通过反射高频能量波以产生同相高频场的装置而终止。

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：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。

公开(公告)号：US4590947A

公开(公告)日：1986-05-27

申请号：US665355

申请日：1984-10-26

Applicant: Norbert Krause

Inventor： Norbert Krause

IPC: A61B10/00 ,  A61B5/055 ,  G01R33/34 ,  G01R33/341 ,  G01R33/483 ,  A61B5/05

CPC classification number: G01R33/341 ,  G01R33/4831

Abstract: An apparatus for generating a magnetic high-frequency field and/or for receiving corresponding high-frequency signals in nuclear spin resonance apparatus, particularly in medical technology, comprises a coil winding which can be arranged within an at least partially homogeneous magnetic field region of a magnetic field which is generated by a base field magnet and is oriented along an axis, at least in the vicinity of a body or body parts to be examined. This apparatus improves the ability to localize the atomic nuclei emitting the resonance signals. For this purpose, a high-frequency coil winding of substantially rectangular shape is provided, wherein at least two parallel longitudinal conductor sections of the winding are made substantially longer than the transverse conductor sections which connect them to each other and extend transversely. The longitudinal conductor sections are arranged at least largely perpendicularly to the orientation direction of the magnetic field of the base field magnet, and the transverse conductor sections are preferably spaced at a greater distance from the body to be examined than the longitudinal conductor sections.

Abstract translation: 一种用于在核自旋谐振装置中产生磁高频场和/或用于接收对应的高频信号的装置，特别是医疗技术中的一种装置，包括线圈绕组，该线圈绕组可布置在一个至少部分均匀的磁场区域 至少在被检查物体或身体部位的附近，由场磁体产生的并且沿轴线取向的磁场。 该装置提高了定位发射谐振信号的原子核的能力。 为此，提供了一种基本为矩形的高频线圈绕组，其中绕组的至少两个平行的纵向导体部分比使它们彼此连接并横向延伸的横向导体部分大得长。 纵向导体部分至少大致垂直于基极磁体的磁场的取向方向布置，并且横向导体部分优选地与被检体相比比纵向导体部分间隔开更大的距离。