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    • 4. 发明授权
    • Electromotive linear drive
    • 电动直线驱动
    • US08534147B2
    • 2013-09-17
    • US12517725
    • 2007-11-21
    • Andreas RoitherChristian Müller
    • Andreas RoitherChristian Müller
    • F16H25/20
    • F16H25/20A47C20/041A47C20/042F16H2025/2031F16H2025/204H02K7/06
    • An electromotive linear drive, in particular for adjusting parts of an item of furniture, having a multi-part housing which is produced from plastic in an injection-molding process and in which are mounted at least one drive train and a block-shaped spindle nut which engages at least partially around the housing and/or at least partially into the housing. The housing is formed from at least two housing parts and has sliding tracks for the spindle nut, wherein at least the thread flights of the spindle are arranged outside the housing. In one preferred embodiment, the housing is arranged below the region of the spindle in relation to the assembled position of the electromotive linear drive. The housing parts forming the housing are of identical or similar, preferably shell-shaped, design in cross section.
    • 一种电动线性驱动器,特别是用于调节一件家具的部件,其具有多个部件壳体,该多部件壳体在注射成型工艺中由塑料制成,并且其中安装有至少一个传动系和块状主轴螺母 其至少部分地围绕壳体和/或至少部分地接合到壳体中。 壳体由至少两个壳体部分形成,并且具有用于主轴螺母的滑动轨道,其中至少主轴的螺纹布置在壳体的外部。 在一个优选实施例中,壳体相对于电动线性驱动器的组装位置布置在心轴的区域的下方。 形成壳体的壳体部分的横截面为相同或相似的,优选为壳形的设计。
    • 5. 发明授权
    • Reduced resource allocation parameter signalling
    • 减少资源分配参数信令
    • US08385930B2
    • 2013-02-26
    • US13002921
    • 2009-07-09
    • Anja KleinChristian MüllerBernhard Raaf
    • Anja KleinChristian MüllerBernhard Raaf
    • H04Q7/20
    • H04W28/06H04W72/042
    • It is described a method for distributing radio resources between a first radio link between a primary network element being assigned to a first hierarchic level of a network and a first secondary network element being assigned to a second hierarchic level and a second radio link between the primary network element and a second secondary network element being assigned to the second hierarchic level. The method includes (a) transmitting respectively a first resource allocation parameter from the first and the second secondary network element to a decision unit, the first resource allocation parameter being indicative for a minimum performance requirement, (b) transmitting respectively a second resource allocation parameter from the first and the second secondary network element to the decision unit, the second resource allocation parameter being indicative for a performance increase for the respective radio link following an allocation of additional radio resources, and (c) distributing the radio resources between the first and the second radio link based on the first and the second resource allocation parameter.
    • 描述了一种用于在被分配给网络的第一分级级别的主网络元件和被分配给第二分级级别的第一辅助网络元件之间的第一无线电链路和第一无线链路之间分配无线电资源的方法,以及主网络 网络元件和被分配给第二层级的第二辅助网络元件。 该方法包括:(a)分别从第一和第二辅助网络单元发送第一资源分配参数到决策单元,第一资源分配参数指示最低性能要求,(b)分别发送第二资源分配参数 从所述第一和第二辅助网络单元到所述决策单元,所述第二资源分配参数指示在分配附加无线电资源之后各个无线电链路的性能增加,以及(c)在所述第一和第二辅助网络分配所述第一和第二辅助网络 所述第二无线电链路基于所述第一和第二资源分配参数。
    • 7. 发明授权
    • Method of synthesizing tetrahydrobiopterin
    • 合成四氢生物喋呤的方法
    • US08178670B2
    • 2012-05-15
    • US12349479
    • 2009-01-06
    • Mark HendersonSteven JunglesGabriele RoidlRobert BaffiAdriano IndoleseChristian MüllerPhilipp SchmidtStefan Kaiser
    • Mark HendersonSteven JunglesGabriele RoidlRobert BaffiAdriano IndoleseChristian MüllerPhilipp SchmidtStefan Kaiser
    • C07D475/00
    • C07D487/04
    • The present disclosure provides a method that efficiently produces (6R)-tetrahydrobiopterin of Formula I in high yield and purity. The method includes the step of hydrolyzing diacetylbiopterin to biopterin under basic conditions in a biphasic mixture comprising an organic phase and an aqueous phase. After substantially complete hydrolysis of diacetylbiopterin, the aqueous phase containing biopterin can be separated from the organic phase containing most of the organic impurities, which avoids the time-consuming step of isolating biopterin as a solid. The aqueous solution containing biopterin is stereoselectively hydrogenated to (6R)-tetrahydrobiopterin under basic conditions and high hydrogen pressure in the presence of a metal catalyst (e.g., a platinum catalyst). To improve the purification of an acid addition salt of (6R)-tetrahydrobiopterin (e.g., (6R)-tetrahydrobiopterin dihydrochloride), any residual salts (e.g., sodium salts) in the aqueous solution after the hydrogenation reaction can be removed by contacting the aqueous solution with an ion (e.g., cation) exchange resin or column. Alternatively, removal of residual salts from the aqueous solution can be omitted if an organic amine (e.g., diethylamine or triethylamine) rather than an inorganic base is used in the hydrolysis and/or hydrogenation reactions.
    • 本公开提供了以高产率和纯度有效生产式I的(6R) - 四氢生物喋呤的方法。 该方法包括在碱性条件下在包含有机相和水相的两相混合物中将二乙酰生物蝶呤水解成生物蝶呤的步骤。 在二乙酰生物蝶呤基本上完全水解后,含有生物蝶呤的水相可以从含有大部分有机杂质的有机相中分离出来,这避免了将生物蝶呤分离成固体的耗时的步骤。 含有生物蝶呤的水溶液在碱性条件下,在金属催化剂(如铂催化剂)存在下,氢压高,立体选择氢化为(6R) - 四氢生物喋呤。 为了改善(6R) - 四氢生物蝶呤(例如(6R) - 四氢生物喋呤二盐酸盐)的酸加成盐的纯化,氢化反应后的水溶液中的任何残留盐(例如钠盐)可以通过使水溶液 溶液与离子(如阳离子)交换树脂或色谱柱。 或者,如果在水解和/或氢化反应中使用有机胺(例如二乙胺或三乙胺)而不是无机碱,则可以从水溶液中除去残留的盐。
    • 10. 发明授权
    • Electromotive linear drive
    • 电动直线驱动
    • US07819036B2
    • 2010-10-26
    • US10544893
    • 2004-02-12
    • Frank HaneballChristian Müller
    • Frank HaneballChristian Müller
    • F16H27/02
    • H02K7/06F16H25/20F16H25/2015F16H2025/2084F16H2025/209H02K5/15H02K5/225Y10T74/18656
    • An electromotive linear drive unit comprising a housing, a motor pot, a connection piece, a power supply cable, a deployable lifting tube, and a fixed flanged tube is designed in such a way that it can be made at a low cost while being easier to assemble than previously known embodiments thereof. In accordance with the invention, at least the connection zones of the housing (11) to the motor pot (12) and the attachment part (13) are configured in a cylindrical manner while the connection zone are formed by means of a rotary motion of the housing (11) and/or the motor pot (12) and/or the attachment part (13) in a radial direction. The connection zones are configured form-fittingly in an axial direction. This type of connection is realized by means of meshing threads. The linear drive according to the invention is particularly suitable for driving the adjustable components of a slatted frame or armchair.
    • 电动线性驱动单元包括壳体,电动机罐,连接件,电源电缆,可展开的提升管和固定的法兰管,以便可以以较低的成本制造,同时更容易 组装比其先前已知的实施例。 根据本发明,壳体(11)至马达罐(12)和安装部分(13)的至少连接区域被构造成圆柱形,而连接区域通过旋转运动形成 壳体(11)和/或电动机罐(12)和/或附接部件(13)。 连接区域沿轴向配置成形。 这种类型的连接是通过啮合线程实现的。 根据本发明的线性驱动器特别适合于驱动板条框架或扶手椅的可调部件。