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    Electric motor having a U-shaped stator iron
    1.
    发明授权
    Electric motor having a U-shaped stator iron 失效
    具有U型定子铁的电动机

    公开(公告)号：US4554471A

    公开(公告)日：1985-11-19

    申请号：US710940

    申请日：1985-03-13

    申请人： Leo Bertram ,  Hugo Schemmann ,  Jan de Boer

    发明人： Leo Bertram ,  Hugo Schemmann ,  Jan de Boer

    IPC分类号： H02K21/12 ,  H02K1/06 ,  H02K1/14 ,  H02K21/18 ,  H02K31/00

    CPC分类号： H02K21/18 ,  H02K21/185

    摘要： The invention relates to an electric motor having a U-shaped stator iron such as a series-, split-pole- or single-phase synchronous motor. Between the free shank ends of the stator, pole shoes are formed, and on the shanks, induction coils are provided. The shanks of the stator iron in the area between the pole shoes and the coils are bent with respect to the central plane of the stator iron in such manner that the shaft of the rotor with the central plane of the stator iron encloses an angle differing from the perpendicular to the central plane.

    摘要翻译： 本发明涉及具有U形定子铁的电动机，例如串联，分相或单相同步电动机。 在定子的自由柄端之间形成极靴，并且在柄上提供感应线圈。 在极靴和线圈之间的区域中的定子铁的柄部相对于定子铁心的中心平面弯曲，使得具有定子铁心的中心平面的转子轴包围不同于 垂直于中心平面。

    Rubus plant named ‘JdeBoer19’
    2.
    植物专利
    Rubus plant named ‘JdeBoer19’ 有权

    公开(公告)号：USPP31770P3

    公开(公告)日：2020-05-19

    申请号：US16501073

    申请日：2019-02-19

    申请人： Jan de Boer

    发明人： Jan de Boer

    IPC分类号： A01H5/08 ,  A01H6/74

    摘要： A new cultivar of Rubus plant named ‘JdeBoer19’ that is characterized by its fruit production on primocanes, its compact plant habit, its abundance of fruit with a sweet taste, and its canes with minimal thorns.

    Rubus Plant Named 'JdeBoer 19'
    4.
    植物专利
    Rubus Plant Named 'JdeBoer 19' 有权

    公开(公告)号：US20190269054P1

    公开(公告)日：2019-08-29

    申请号：US16501073

    申请日：2019-02-19

    申请人： Jan de Boer

    发明人： Jan de Boer

    IPC分类号： A01H6/74

    摘要： A new cultivar of Rubus plant named ‘JdeBoer19’ that is characterized by its fruit production on primocanes, its compact plant habit, its abundance of fruit with a sweet taste, and its canes with minimal thorns.

    Method and apparatus for priming seed
    5.
    发明授权
    Method and apparatus for priming seed 有权
    用于引种种子的方法和装置

    公开(公告)号：US06421956B1

    公开(公告)日：2002-07-23

    申请号：US09582549

    申请日：2000-11-06

    申请人： Marcel Adrianus Nicolaas Boukens ,  Jan de Boer ,  Ijsbrand van Dok

    发明人： Marcel Adrianus Nicolaas Boukens ,  Jan de Boer ,  Ijsbrand van Dok

    IPC分类号： A01G3100

    CPC分类号： A01C1/02

    摘要： Method and apparatus for treating seed (5) with a fluid, in particular water, involving the use of a fluid-containing gas, whereby seed is brought into contact with a gas having a controlled fluid content and the seed is kept in contact with the gas over a defined period whilst direct contact between the seed and the fluid in liquid form is substantially precluded.

    摘要翻译： 用流体特别是水处理种子（5）的方法和装置，涉及使用含流体气体，使种子与具有受控流体含量的气体接触，种子与 气体在限定的时间内，而种子和液体形式的液体之间的直接接触基本上被排除。

    Sambucus plant named ‘Jdeboer001’
    6.
    植物专利
    Sambucus plant named ‘Jdeboer001’ 有权

    公开(公告)号：USPP28957P2

    公开(公告)日：2018-02-13

    申请号：US14999729

    申请日：2016-06-20

    申请人： Jan de Boer

    发明人： Jan de Boer

    IPC分类号： A01H5/02

    摘要： A new cultivar of Sambucus plant named ‘Jdeboer001’ that is characterized by its an upright and spreading plant habit, its deeply dissected foliage that is yellow-green in color orbicular shaped plant habit and its leaves that are ovate in shape.

    Multi-lumen steerable catheter
    7.
    发明申请
    Multi-lumen steerable catheter 审中-公开
    多腔导管

    公开(公告)号：US20070060997A1

    公开(公告)日：2007-03-15

    申请号：US11227788

    申请日：2005-09-15

    申请人： Jan de Boer

    发明人： Jan de Boer

    IPC分类号： A61F2/06

    CPC分类号： A61F2/958 ,  A61M25/0136 ,  A61M25/104 ,  A61M2025/0036 ,  A61M2025/004

    摘要： A steerable catheter may have a flexible shaft extending between a proximal and distal end, with a hub affixed to the proximal end, and at least one actuator for causing the catheter distal end to move or bend in a desired direction. The catheter shaft defines at least one passage or steering lumen, at least one of which has a closed distal end. The hub may have a number of actuators, such that each actuator may affect the pressure of a pressure medium in a steering lumen. When specific actuators are activated, the pressures in each of the steering lumens may be disparately raised and/or lowered, so as to cause a portion of the catheter shaft to tend to bend in a specific direction. For example, one or some of the actuators may be used to change the pressure of the associated steering lumens, causing the catheter shaft to bend. Also, in the case of a steerable catheter having more than one actuator, all of the actuators may be activated to raise the pressure of all of the steering lumens, tending to temporarily increase the column stiffness and pushability of the catheter shaft.

    摘要翻译： 可导向的导管可以具有在近端和远端之间延伸的柔性轴，其中固定到近端的毂和用于使导管远端沿期望的方向移动或弯曲的至少一个致动器。 导管轴限定至少一个通道或转向腔，其至少一个具有封闭的远端。 轮毂可以具有多个致动器，使得每个致动器可以影响转向管腔中的压力介质的压力。 当特定的致动器被激活时，每个转向管腔中的压力可以不同地升高和/或降低，以便导致导管轴的一部分倾向于在特定方向上弯曲。 例如，可以使用一个或一些致动器来改变相关联的转向腔的压力，导致导管轴弯曲。 此外，在具有多于一个致动器的可导向导管的情况下，可以启动所有致动器以提高所有转向腔的压力，倾向于临时增加导管轴的柱刚度和推压性。