公开(公告)号：US20070242758A1

公开(公告)日：2007-10-18

申请号：US10595897

申请日：2005-07-18

申请人： Roland Hoelzl ,  Michael Hermann

发明人： Roland Hoelzl ,  Michael Hermann

IPC分类号： H04L27/00

CPC分类号： G01N29/46 ,  G01N27/90 ,  G01N29/043 ,  G01N29/11 ,  G01N29/2412 ,  G01N29/27 ,  G01N29/42 ,  G01N29/449

摘要： Apparatus and associated method for identifying defects on objects provide for—under computer driving—the AC voltage energization of at least one transmitting coil to be simultaneously effected by a carrier signal, and for an essentially amplitude-modulated received signal to be received by means of at least one receiving coil; what is carried out, furthermore, is a demodulation not only of the carrier signal contained in the received signal by means of magnitude and phase formation, but also a demodulation of the harmonics of the carrier which are contained in the received signal, likewise by means of respectively associated magnitude and phase formation, to be precise preferably by using a Fourier or wavelet transformation method.

摘要翻译： 用于识别物体上的缺陷的设备和相关方法提供了在计算机驱动下 - 至少一个发射线圈的AC电压通电由载波信号同时实现，并且对于基本上调幅的接收信号将通过 至少一个接收线圈; 此外，不仅通过幅度和相位形成对包含在接收信号中的载波信号进行解调，而且还解调包含在接收信号中的载波的谐波，同样地通过装置 分别相关联的幅度和相位形成，优选地通过使用傅里叶或小波变换方法来进行。

公开(公告)号：US20070028476A1

公开(公告)日：2007-02-08

申请号：US11493086

申请日：2006-07-26

申请人： Michael Hermann

发明人： Michael Hermann

IPC分类号： G01D5/347

CPC分类号： G01D5/38

摘要： A position measuring instrument for detecting a relative position, the position measuring instrument including a scale having a measuring graduation extending in a measuring direction and a scanning unit that can be moved in the measuring direction in relation to the scale so as to generate a resultant scanning signal, wherein the scanning unit has a scanning graduation arranged on. a side of the scanning unit. Either the measuring graduation or the scanning graduation includes graduation areas located periodically in the measuring direction, the graduation areas extend perpendicular to the measuring direction along an extension direction, and the graduation areas, along the extension direction, have differentiable contour shapes, which are dimensioned such that unwanted harmonic components can be eliminated from the resultant scanning signal by way of them.

摘要翻译： 一种用于检测相对位置的位置测量仪器，所述位置测量仪器包括具有在测量方向上延伸的测量刻度的刻度和能够相对于刻度在所述测量方向上移动的扫描单元，以产生所得到的扫描 信号，其中所述扫描单元具有布置在其上的扫描刻度。 扫描单元的一侧。 测量刻度或扫描刻度包括在测量方向周期性定位的刻度区域，刻度区域沿着延伸方向垂直于测量方向延伸，并且沿着延伸方向的刻度区域具有可微小的轮廓形状，其尺寸 从而可以通过它们从所得到的扫描信号中消除不需要的谐波分量。

公开(公告)号：US20060180748A1

公开(公告)日：2006-08-17

申请号：US11350460

申请日：2006-02-09

申请人： Jurgen Schoser ,  Michael Hermann ,  Wolfgang Holzapfel

发明人： Jurgen Schoser ,  Michael Hermann ,  Wolfgang Holzapfel

IPC分类号： H01J40/14

CPC分类号： G01D5/34746 ,  G01D5/2457

摘要： A position measuring system having a scale that includes an incremental graduation track, which extends in a measuring direction, the incremental graduation track having a periodic arrangement of graduation areas with different optical properties and a reference marking in a reference position, which has an aperiodic arrangement of graduation areas. A scanning unit including a light source and an opto-electronic detector arrangement having a reference pulse signal detection unit for generating a reference pulse signal. A periodic strip pattern results in a detection plane, which is amplitude-modulated in an area of the reference position, wherein the reference pulse signal detection unit includes several reference pulse signal detection elements, which create the reference pulse signal so that a periodic signal portion, as well as low-frequency signal portions are filtered out of the incremental graduation track to a large degree.

摘要翻译： 一种位置测量系统，其具有包括在测量方向上延伸的增量刻度轨迹的刻度，所述渐变刻度轨迹具有具有不同光学特性的分度区域的周期性布置以及参考位置中的参考标记，所述参考点具有非周期性布置 的毕业地区。 一种扫描单元，包括光源和具有用于产生参考脉冲信号的参考脉冲信号检测单元的光电检测器装置。 周期性带状图形导致在参考位置的区域中进行幅度调制的检测平面，其中参考脉冲信号检测单元包括若干参考脉冲信号检测元件，其产生参考脉冲信号，使得周期信号部分 ，以及低频信号部分在很大程度上从增量刻度轨迹滤出。

公开(公告)号：US06515294B1

公开(公告)日：2003-02-04

申请号：US09520617

申请日：2000-03-07

申请人： Dieter Busch ,  Roland Hölzl ,  Andreas Unger ,  Florian Pfister ,  Michael Hermann

发明人： Dieter Busch ,  Roland Hölzl ,  Andreas Unger ,  Florian Pfister ,  Michael Hermann

IPC分类号： G01N2186

CPC分类号： G01B11/272

摘要： A device for precision measurement of shafts, spindles, or the like calls for two surfaces which are combined with one another, of which one is partially reflecting and the other is roughly fully reflecting. These surfaces reflect an incident light beam independently of one another onto a single optoelectronic target. The target can be read out two-dimensionally and is pixel-oriented. From only a single measurement position, the azimuth and elevation, and the parallel offset between the incident light beam and a center of the reflecting surfaces can be determined.

摘要翻译： 用于轴，心轴等的精密测量的装置需要彼此组合的两个表面，其中一个是部分反射的，另一个表面大致完全反射。 这些表面将入射光束彼此独立地反射到单个光电靶上。 目标可以二维地读出并且是像素导向的。 可以仅从单个测量位置确定入射光束和反射表面的中心之间的方位角和仰角以及平行偏移。

公开(公告)号：US06252945B1

公开(公告)日：2001-06-26

申请号：US09162855

申请日：1998-09-29

申请人： Michael Hermann ,  Achim Degenhardt

发明人： Michael Hermann ,  Achim Degenhardt

IPC分类号： H04M164

CPC分类号： H04M1/6505

摘要： A method for recording a digitized audio signal and a telephone answering machine in which this method can be advantageously employed. A digitized audio signal is written in during a first time segment, and the written-in data are then stored in memory in a storage medium for digital data. After the first time segment, the writing in of the digital input signal is continued. The data now written in are compressed by a predetermined compression algorithm in accordance with a predetermined data compression rate. Finally, the thus-compressed data are stored in the storage medium for digital data. With the method, especially economical utilization of a limited memory storage volume is possible.

摘要翻译： 一种用于记录数字化音频信号的方法和可以有利地使用该方法的电话应答机。 在第一时间段期间写入数字化音频信号，然后将写入数据存储在用于数字数据的存储介质中的存储器中。 在第一时间段之后，继续写数字输入信号。 现在写入的数据按照预定的数据压缩率被预定的压缩算法压缩。 最后，这样压缩的数据被存储在用于数字数据的存储介质中。 通过该方法，可以特别经济地利用有限的存储器存储量。

公开(公告)号：US5977214A

公开(公告)日：1999-11-02

申请号：US930637

申请日：1998-01-20

申请人： Herbert Knorr ,  Peter Adolphs ,  Werner Nolte ,  Bernd Rau ,  Bernhard Muller ,  Michael Hermann

发明人： Herbert Knorr ,  Peter Adolphs ,  Werner Nolte ,  Bernd Rau ,  Bernhard Muller ,  Michael Hermann

IPC分类号： C08J3/22 ,  C08L61/06 ,  C08L87/00 ,  C08L101/00 ,  C08J3/24

CPC分类号： C08J3/22

摘要： In the process according to the invention molding compounds based on duroplastic bonding agents are produced thereby that the bonding agents are mixed as a melt with the filler and additive substances. Curing is achieved thereby that the temperature of the mixture during the mixing process increases above the onset temperature of the curing reaction and, after the desired degree of curing has been attained, is suddenly lowered.

摘要翻译： PCT No.PCT / EP97 / 00964 Sec。 371日期1998年1月20日 102（e）日期1998年1月20日PCT 1997年2月27日PCT PCT。 第WO97 / 32921号公报 日期1997年9月12日根据本发明的方法，生产基于硬脂酸粘合剂的成型化合物，由此将粘合剂作为熔体与填料和添加剂物质混合。 实现固化，从而混合过程中混合物的温度升高到固化反应的起始温度之上，并且在达到所需的固化程度之后，突然降低。

公开(公告)号：US5331483A

公开(公告)日：1994-07-19

申请号：US907516

申请日：1992-07-01

申请人： Uwe Muller ,  Michael Hermann

发明人： Uwe Muller ,  Michael Hermann

IPC分类号： G11B19/20 ,  G11B25/04 ,  G11B33/14 ,  H02K5/10 ,  H02K5/173 ,  H02K7/08 ,  G11B17/02

CPC分类号： H02K5/173 ,  G11B19/2009 ,  G11B25/043 ,  G11B33/1473 ,  H02K5/10 ,  H02K7/088

摘要： An axial compact direct drive for a storage disk comprises a stator, a rotor carrying a hub for receiving storage disks and a bearing arrangement. The bearing arrangement is disposed at a radially external edge of the hub to rotatably support the hub against axial and radial movement. The rotor is electrically driven at locations in the center of the stator or at locations surrounding the stator.

摘要翻译： 用于存储盘的轴向紧凑型直接驱动器包括定子，承载用于接收存储盘的毂的转子和轴承装置。 轴承装置设置在轮毂的径向外部边缘处，以可旋转地支撑轮毂以防止轴向和径向运动。 转子在定子的中心位置或围绕定子的位置被电驱动。

公开(公告)号：US08817272B2

公开(公告)日：2014-08-26

申请号：US13061485

申请日：2009-07-08

申请人： Michael Hermann

发明人： Michael Hermann

IPC分类号： G01B11/14 ,  G01D5/38

CPC分类号： G01D5/38

摘要： An optical position-measuring device for detecting the position of two objects movable relative to each other in at least one measuring direction includes a measuring standard which is joined to one of the two objects and possesses an incremental graduation extending in the measuring direction, as well as at least one reference marking at a reference position. The reference marking includes two reference-marking subfields disposed in mirror symmetry with respect to a reference-marking axis of symmetry, each of the subfields being made up of a structure extending in the measuring direction and having a locally changeable graduation period. In addition, the position-measuring device has a scanning unit which is joined to the other of the two objects and to which a scanning device is assigned that is used to generate at least one reference signal at the reference position. The scanning device includes at least one light source emitting divergently in the direction of the measuring standard, as well as a detector system having elements which are disposed along the measuring direction such that, starting from a central detector-system axis of symmetry in the measuring direction, the center-to-center distances between adjacent elements in the same direction change like the graduation periods of the structures in the reference-marking subfields starting from the reference-marking axis of symmetry.

摘要翻译： 用于检测在至少一个测量方向上相对于彼此移动的两个物体的位置的光学位置测量装置包括测量标准，其连接到两个物体之一并且具有在测量方向上延伸的渐变刻度 作为参考位置处的至少一个参考标记。 参考标记包括相对于参考标记对称轴对称设置的两个参考标记子场，每个子场由在测量方向上延伸并且具有局部可变的刻度周期的结构构成。 此外，位置测量装置具有连接到两个物体中的另一个的扫描单元，并且分配有用于在基准位置产生至少一个参考信号的扫描装置。 扫描装置包括沿测量标准方向发散的至少一个光源，以及具有沿着测量方向设置的元件的检测器系统，使得从测量的中心检测器系统对称轴开始 方向，相同方向上的相邻元件之间的中心到中心的距离如从基准标记对称轴开始的参考标记子场中的结构的刻度周期改变。

公开(公告)号：US20120281238A1

公开(公告)日：2012-11-08

申请号：US13463438

申请日：2012-05-03

申请人： Michael Hermann

发明人： Michael Hermann

IPC分类号： G01B11/14

CPC分类号： G01D5/34715

摘要： An optical position-measuring device for detecting the relative position of two objects includes a measuring standard connected to one object, and a scanning unit connected to the other object and including a light source, one or more grating(s), and a detector system. The detector system includes a plurality of detector element groups arranged in a detection plane, via which a plurality of position-dependent, phase-shifted scanning signals is able to be generated by scanning a periodic fringe pattern that results in the detection plane, the detector elements that have in-phase scanning signals forming a group in each case. The sum of the areas and the centroid of the detector elements of a group is identical to the sum of the areas and the centroid, respectively, of the detector elements of each other group. Periodic diaphragm structures are arranged in front of the light-sensitive areas of the detector elements.

摘要翻译： 用于检测两个物体的相对位置的光学位置测量装置包括连接到一个物体的测量标准和连接到另一个物体并包括光源，一个或多个光栅和检测器系统的扫描单元 。 检测器系统包括布置在检测平面中的多个检测器元件组，通过该多个检测器元件组可以通过扫描导致检测平面的周期性条纹图案来生成多个位置相关的相移扫描信号，检测器 在每种情况下具有同相扫描信号形成组的元件。 组的检测器元件的面积和质心的总和分别与每个其他组的检测器元件的面积和质心之和相同。 定期隔膜结构布置在检测器元件的感光区域的前面。

公开(公告)号：US08159681B2

公开(公告)日：2012-04-17

申请号：US11800893

申请日：2007-05-07

申请人： Gerhard Bock ,  Michael Hermann ,  Wolfgang Holzapfel ,  Karsten Saendig ,  Johannes Trautner

发明人： Gerhard Bock ,  Michael Hermann ,  Wolfgang Holzapfel ,  Karsten Saendig ,  Johannes Trautner

IPC分类号： G01B3/30

CPC分类号： G01B21/16

摘要： A measuring device for determining the relative offset between two components in a z-direction includes two measuring members. A first measuring member is affixable on a first component, and the second measuring member is affixable on a second component. Furthermore, the measuring device includes a sensor device for determining the relative position of the two measuring members. The first measuring member and the second measuring member are affixable on the first components at a rigid angle. At least one of the measuring members is able to be brought into adhesive contact with the first component or the second component. The measuring device includes support members for at least one measuring member so that the measuring member is able to assume a parking or an operating position. The measuring members are precisely and reproducibly aligned in space relative to each other in the parking position.

摘要翻译： 用于确定z方向上的两个部件之间的相对偏移的测量装置包括两个测量部件。 第一测量构件可固定在第一构件上，第二测量构件可固定在第二构件上。 此外，测量装置包括用于确定两个测量构件的相对位置的传感器装置。 第一测量构件和第二测量构件以刚性角度固定在第一构件上。 至少一个测量构件能够与第一部件或第二部件粘合接触。 测量装置包括用于至少一个测量构件的支撑构件，使得测量构件能够采取停车或操作位置。 测量构件在停车位置相对于彼此在空间上精确地和可重复地对准。