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    Nucleic acid purification method
    2.
    发明授权
    Nucleic acid purification method 有权

    公开(公告)号：US09663779B2

    公开(公告)日：2017-05-30

    申请号：US13141885

    申请日：2009-12-23

    申请人： Roland Fabis ,  Jan Petzel ,  Sabine Scheltinga

    发明人： Roland Fabis ,  Jan Petzel ,  Sabine Scheltinga

    IPC分类号： C07H21/00 ,  C12N15/10

    CPC分类号： C12N15/101

    摘要： The present invention relates to a method for purifying nucleic acids from a sample containing nucleic acids, the method comprising at least the following steps: a. bringing the sample containing nucleic acids into contact with a nucleic acid binding phase comprising protonatable groups, wherein the protonatable groups have a pKs value of 9 to 12; b. binding the nucleic acids to the nucleic acid phase at a pH (binding pH) that is at least one pH unit less than the pKs value of at least one of the protonatable groups; c. eluting the nucleic acids at a pH greater than the binding pH but at least one pH unit less than the pKs value of at least one of the protonatable groups. Also disclosed are corresponding kits and nucleic acid binding phases that can be used for purifying nucleic acids.

    Seat cushion body and method of producing a seat cushion body
    4.
    发明授权
    Seat cushion body and method of producing a seat cushion body 有权
    坐垫体及座垫主体的制造方法

    公开(公告)号：US08882202B2

    公开(公告)日：2014-11-11

    申请号：US13498189

    申请日：2011-08-09

    申请人： Jan Petzel ,  Alenka Fäller

    发明人： Jan Petzel ,  Alenka Fäller

    IPC分类号： A47C7/18 ,  A47C31/11 ,  A47C31/00 ,  B60N2/70 ,  C08F2/00

    CPC分类号： A47C7/02 ,  A47C31/006 ,  A47C31/11 ,  B29C65/70 ,  B29C67/205 ,  B29K2101/12 ,  B29K2105/246 ,  B29K2105/251 ,  B29L2009/00 ,  B29L2031/3005 ,  B29L2031/771 ,  B60N2/7017 ,  B60N2/90 ,  C08F2/00

    摘要： A seat cushion body and method of producing the same are provided. In a method of producing a seat cushion body, fiber material is inserted into a mold. Heat is supplied to the fibers to cause thermal activation of binding fibers, so as to effect thermal cross-linking. The resulting seat cushion body includes a resilient portion formed from the fibers and having a fiber orientation along a main load direction of the seat cushion body. The seat cushion body may include at least one further portion formed from the fibers, which has a fiber orientation and/or a density different from the fiber orientation and/or different from a density of the resilient portion. The resilient portion and the at least one further portion may be integrally formed from the cross-linked fiber material as a unitary body.

    摘要翻译： 提供一种座垫主体及其制造方法。 在制造座垫主体的方法中，将纤维材料插入模具中。 向纤维供应热量以引起结合纤维的热活化，从而实现热交联。 所得到的座垫主体包括由纤维形成并沿着座垫主体的主负载方向具有纤维取向的弹性部分。 座垫主体可以包括由纤维形成的至少一个另外的部分，其具有纤维取向和/或不同于纤维取向和/或不同于弹性部分的密度的密度。 弹性部分和至少一个另外的部分可以由交联的纤维材料整体形成为整体。

    Lumbar support
    5.
    发明授权
    Lumbar support 有权
    腰部支撑

    公开(公告)号：US08201886B2

    公开(公告)日：2012-06-19

    申请号：US11922305

    申请日：2006-05-31

    申请人： Gunter Maierhofer ,  Veit Stossel ,  Klaus Junker ,  Jan Petzel

    发明人： Gunter Maierhofer ,  Veit Stossel ,  Klaus Junker ,  Jan Petzel

    IPC分类号： A47C7/46

    CPC分类号： B60N2/66 ,  A47C7/465 ,  B60N2/6671 ,  B60N2/6673

    摘要： Lumbar support for a seat backrest, comprising a support basket (10) extending in the longitudinal direction of the seat backrest, a frame (12) to which the support basket (10) is mounted and an adjustment device (11) which changes the position of the support basket relative to the frame, the adjustment device including a plurality of adjustment members (60) some of which are movable with respect to one another.

    摘要翻译： 用于座椅靠背的腰部支撑件，包括沿座椅靠背的纵向方向延伸的支撑篮（10），安装支撑篮（10）的框架（12）和改变位置的调节装置（11） 所述调节装置包括多个调节构件（60），所述调节构件中的一些可相对于所述调节构件移动。

    Lumbar Support
    7.
    发明申请
    Lumbar Support 有权
    腰部支撑

    公开(公告)号：US20090212615A1

    公开(公告)日：2009-08-27

    申请号：US11922305

    申请日：2006-05-31

    申请人： Gunter Maierhofer ,  Veit Stössel ,  Klaus Junker ,  Jan Petzel

    发明人： Gunter Maierhofer ,  Veit Stössel ,  Klaus Junker ,  Jan Petzel

    IPC分类号： A47C7/46 ,  B60N2/66

    CPC分类号： B60N2/66 ,  A47C7/465 ,  B60N2/6671 ,  B60N2/6673

    摘要： Lumbar support for a seat backrest, comprising a support basket (10) extending in the longitudinal direction of the seat backrest, a frame (12) to which the support basket (10) is mounted and an adjustment device (11) which changes the position of the support basket relative to the frame, the adjustment device including a plurality of adjustment members (60) some of which are movable with respect to one another.

    摘要翻译： 用于座椅靠背的腰部支撑件，包括沿座椅靠背的纵向方向延伸的支撑篮（10），安装支撑篮（10）的框架（12）和改变位置的调节装置（11） 所述调节装置包括多个调节构件（60），所述调节构件中的一些可相对于所述调节构件移动。