公开(公告)号：US5644229A

公开(公告)日：1997-07-01

申请号：US553230

申请日：1995-11-07

Applicant: Olaf Dossel ,  Hans-Aloys Wischmann ,  Manfred Fuchs ,  Rob Steenbrink ,  Robert Oostenveld

Inventor： Olaf Dossel ,  Hans-Aloys Wischmann ,  Manfred Fuchs ,  Rob Steenbrink ,  Robert Oostenveld

IPC: A61B5/05 ,  G01R33/02 ,  G01R33/10 ,  G01R33/022 ,  A61B5/04

CPC classification number: G01R33/10 ,  G01R33/0206

Abstract: The invention relates to a method of determining the spatial field distribution and/or the spatial position of a useful field source, producing said field distribution, by means of a multichannel field measuring device which comprises a plurality of spatially distributed sensors which produce measured values which contain on the one hand useful measured values stemming from the useful field source and on the other hand noise measured values stemming from at least one noise field source, correction values being formed and superposed on the measured values so that compensated measured values are obtained which are compared with similarly compensated, mathematically derived reference values which are produced by a fictitious reference field source by means of the field sensors, the reference field source being determined for which the pattern of compensated reference values corresponds best to the pattern of compensated measured values.

Abstract translation: 本发明涉及一种确定有用场源的空间场分布和/或空间位置的方法，通过多通道场测量装置产生所述场分布，该多通道场测量装置包括多个空间分布传感器，其产生测量值， 含有源自有用场源的有用测量值，另一方面包含源于至少一个噪声场源的噪声测量值，校正值被形成并重叠在测量值上，使得获得补偿的测量值，其为 与通过场传感器由虚拟参考场源产生的类似补偿的数学导出参考值相比较，确定补偿参考值的图案对应于补偿测量值的图案最佳的参考场源。

公开(公告)号：US5504791A

公开(公告)日：1996-04-02

申请号：US378254

申请日：1995-01-24

Applicant: Erich Hell ,  Manfred Fuchs

Inventor： Erich Hell ,  Manfred Fuchs

IPC: A61B6/03 ,  H01J35/30 ,  H05G1/64

CPC classification number: A61B6/032 ,  A61B6/4028 ,  H01J35/30

Abstract: In an electronic x-ray computed tomography apparatus that enables a scanning of approximately 360.degree., the electron beam is guided in an annularly fashioned magnet arrangement that has a U-shaped cross section. The U enables the guidance of the electron beam to the annular anode and enables the emergence of the x-radiation. The magnet arrangement is composed of a number of side-by-side U-shaped magnet elements arranged to form an annulus with a coil for excitation of the magnet element respectively arranged on the cross bar of each U. A single magnetic arrangement is thus used to generate both the electron beam guidance field and, by means of a sudden polarity reversal of a magnet element disposed at a desired deflection location, the deflection field.

Abstract translation: 在能够扫描大约360度的电子X射线计算机断层摄影装置中，电子束被引导成具有U形横截面的环形磁体装置。 U使得能够将电子束引导到环形阳极并且能够出现x辐射。 磁体布置由多个并排的U形磁体元件组成，U形磁体元件被布置成形成具有用于激励分别布置在每个U的横杆上的磁体元件的线圈的环形空间。因此使用单个磁性布置 以产生电子束引导场，并且通过设置在期望的偏转位置处的磁体元件的突然的极性反转来产生偏转场。

公开(公告)号：US4155304A

公开(公告)日：1979-05-22

申请号：US892909

申请日：1978-04-03

Applicant: Wolfgang Schweisser ,  Manfred Fuchs

Inventor： Wolfgang Schweisser ,  Manfred Fuchs

IPC: B41F31/08 ,  B65D47/34

CPC classification number: B41F31/08

Abstract: A device for loading an ink fountain of a printing press directly from sealed cans of ink. The device includes a base plate having a pair of vertical threaded pillars laterally spaced to define a working area adequate to accommodate cans of ink in all normally available sizes. A pressure plate flatly superimposed above the working area has captive bushings which threadedly engage the pillars, the bushings being rotated in unison for lowering the pressure plate to the base plate. An aperture is generally centered in the base plate. Thus when the base plate is seated above the fountain and a can of ink having a puncture alined with the aperture is engaged between the pressure plate and the base plate, ink is squeezed through the aperture directly into the fountain accompanied by accordion type collapse of the can into empty flattened condition.

Abstract translation: 一种用于从密封的油墨罐直接装载印刷机的墨斗的装置。 该装置包括一个基板，该基板具有横向隔开的一对垂直螺纹柱，以限定足以容纳所有通常可用尺寸的油墨罐的工作区域。 平坦地叠加在工作区域上方的压板具有螺纹接合柱的紧固衬套，衬套一致地旋转以将压板降低到基板。 孔径通常位于基板的中心。 因此，当基板被安置在喷泉上方并且具有与该孔相连的穿孔的油墨罐接合在压板和基板之间时，油墨通过孔直接挤入喷泉中，伴随着手风琴式的塌缩 可以变成空扁平状态。