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236 条记录 (耗时 0.04 秒)

    Radiation sensing device and control circuit
    4.
    发明授权
    Radiation sensing device and control circuit 有权

    公开(公告)号：US09354119B2

    公开(公告)日：2016-05-31

    申请号：US14119501

    申请日：2012-05-24

    申请人： Wolfgang Schmidt

    发明人： Wolfgang Schmidt

    IPC分类号： G01J5/08 ,  G01J5/00 ,  F21V23/04 ,  G08B13/19 ,  F21S6/00 ,  F21S8/00 ,  F21S8/04 ,  F21S8/06 ,  F21Y101/02 ,  F21Y105/00

    摘要： A radiation sensing device for sensing first radiation (15) comprises a radiation sensor (11) for sensing the first radiation and at least one first radiation guiding member (13) forming at least a part of a first radiation path for guiding, and preferably converging or focusing, the first radiation towards the sensor. The first radiation guiding member (13) also forms at least a part of a second radiation path for guiding second radiation emitted by an illumination device (12). A control circuit (20) comprises a first sensor circuit (21) for operating one or more radiation sensors (11), an illumination circuit (22) for operating one or more illumination devices (22), and at least one connection (26) amongst said circuits (21, 22).

    Capsule medical apparatus guidance system
    6.
    发明授权
    Capsule medical apparatus guidance system 有权
    胶囊医疗器械指导系统

    公开(公告)号：US08821398B2

    公开(公告)日：2014-09-02

    申请号：US13052509

    申请日：2011-03-21

    申请人： Hironao Kawano ,  Johannes Reinschke ,  Wolfgang Schmidt

    发明人： Hironao Kawano ,  Johannes Reinschke ,  Wolfgang Schmidt

    IPC分类号： A61B5/07 ,  A61B1/04 ,  A61B1/00 ,  A61B19/00

    CPC分类号： A61B1/041 ,  A61B1/00158 ,  A61B2034/732

    摘要： A system includes a capsule body having a casing introduced into a subject to perform, in liquid, examination of or treatment on the interior of the subject, the casing containing a permanent magnet, a mass of the casing excluding the magnet being set to be less than a product of a volume of the casing and a density of the liquid; a magnetic field generator that generates a magnetic attraction for the magnet to guide the capsule body; and a magnetic field generation device that controls the magnetic field generator to generate the magnetic attraction by setting a maximum value of the generated magnetic attraction vertically upward to the capsule body, to be equal to a maximum value of the generated magnetic attraction vertically downward to the capsule body, and by setting the maximum values to be less than a value obtained by multiplying a mass of the magnet by a gravitational acceleration.

    摘要翻译： 一种系统，包括：胶囊主体，其具有引入到对象中的壳体，以在液体中对被检体内部进行检查或处理，所述壳体包含永磁体，所述壳体的质量除了所述磁体被设定为较小 比体积的外壳的产品和液体的密度; 产生用于磁体引导胶囊主体的磁吸引力的磁场发生器; 以及磁场产生装置，其通过将所产生的磁性吸引物的最大值垂直向上设置到胶囊主体来控制磁场发生器以产生磁吸引力，使其等于产生的磁吸引物的最大值垂直向下到 并且通过将最大值设定为小于通过将磁体的质量乘以重力加速度而获得的值。

    Medical device guiding system, medical device guiding method, and method for creating look-up table to be used in medical device guiding system
    8.
    发明授权
    Medical device guiding system, medical device guiding method, and method for creating look-up table to be used in medical device guiding system 有权
    医疗器械引导系统，医疗器械引导方法以及用于医疗器械引导系统中使用的查找表的方法

    公开(公告)号：US08412309B2

    公开(公告)日：2013-04-02

    申请号：US12698444

    申请日：2010-02-02

    申请人： Akio Uchiyama ,  Atsushi Kimura ,  Johannes Reinschke ,  Wolfgang Schmidt

    发明人： Akio Uchiyama ,  Atsushi Kimura ,  Johannes Reinschke ,  Wolfgang Schmidt

    IPC分类号： A61B5/06

    CPC分类号： A61B5/06 ,  A61B1/00158 ,  A61B1/041 ,  A61B5/062 ,  A61B5/07

    摘要： The accurate position detection without being affected by an unnecessary second magnetic field can be realized by calculating the unnecessary second magnetic field induced and generated at positions of magnetic field sensors by a guiding coil arranged the position detection area of the medical device due to an action of a first magnetic field generated by a magnetic field generator, at the time of position detection, and the second magnetic field is subtracted from the first magnetic field detected by the magnetic field sensors to calculate corrected magnetic-field information. Further, LUTs that store beforehand numerical information having a correlation with the second magnetic field induced and generated at the positions of magnetic field sensors are used to calculate the second magnetic field, thereby enabling to reduce an amount of calculation performed each time and realize high speed processing.

    摘要翻译： 可以通过计算由磁场传感器的位置感应并产生的不必要的第二磁场，通过布置有医疗装置的位置检测区域的引导线圈来实现准确的位置检测，这是由于 在位置检测时由磁场发生器产生的第一磁场，并且从由磁场传感器检测到的第一磁场中减去第二磁场，以计算校正的磁场信息。 此外，使用存储与在磁场传感器的位置感应产生的第二磁场相关的数值信息的LUT来计算第二磁场，从而能够减少每次执行的计算量并实现高速 处理。

    Method and device for extracting non-magnetic ores
    9.
    发明授权
    Method and device for extracting non-magnetic ores 有权
    用于提取非磁性矿石的方法和装置

    公开(公告)号：US08342336B2

    公开(公告)日：2013-01-01

    申请号：US12867710

    申请日：2009-02-10

    申请人： Michael Diez ,  Imme Domke ,  Werner Hartmann ,  Hartmut Hibst ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Michael Riebensahm ,  Wolfgang Schmidt ,  Thomas Servay

    发明人： Michael Diez ,  Imme Domke ,  Werner Hartmann ,  Hartmut Hibst ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Michael Riebensahm ,  Wolfgang Schmidt ,  Thomas Servay

    IPC分类号： B03C1/00

    CPC分类号： B03C1/015 ,  B03C1/01 ,  B03C1/288 ,  B03C2201/18

    摘要： In a device and a method for extracting non-magnetic ores from a pulp comprising non-magnetic ore particles and having a solid fraction of at least 30 mass percent, the pulp flows continuously through a reactor in the direction of flow and magnetic or magnetizable magnet particles that form ore magnetic particle agglomerations with the non-magnetic ore particles are added to said pulp. The ore magnetic particle agglomerations are moved by a magnetic field into an accumulation range of the reactor, and are then discharged out of reactor range and separated into ore and magnetic particles. In a device and a method, the separated magnetic particles are treated, in particular hydrophobized, such that during a new interaction with non-magnetic ore particles, new ore magnetic particle agglomerations are formed. Accordingly, a high yield of ores can be obtained and the mine can be operated in an economical and environmentally friendly manner.

    摘要翻译： 在从包含非磁性矿石颗粒并且具有至少30质量％的固体分数的纸浆中提取非磁性矿石的装置和方法中，纸浆沿着流动方向连续流过反应器，并且磁性或可磁化磁体 将与非磁性矿石颗粒形成矿石磁性颗粒附聚物的颗粒加入到所述纸浆中。 矿石磁性颗粒团聚体通过磁场移动到反应器的堆积范围内，然后排出反应器范围并分离成矿石和磁性颗粒。 在一种装置和方法中，将分离的磁性颗粒特别是疏水化处理，使得在与非磁性矿石颗粒的新相互作用期间形成新的矿石磁性颗粒团聚体。 因此，可以获得高产量的矿石，并且矿井可以以经济和环境友好的方式操作。