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21. 发明申请

US20050072246A1 Force sensor 失效
标题翻译：力传感器
公开(公告)号：US20050072246A1
公开(公告)日：2005-04-07
申请号：US10893928
申请日：2004-07-20
申请人： Werner Schulze , Otto Kuhlmann
发明人： Werner Schulze , Otto Kuhlmann
IPC分类号： G01G3/14 , G01L1/22 , G01L1/00
CPC分类号： G01L1/2243 , G01G3/1412 , G01G3/1414
摘要： A force sensor with two force input elements to which a force to be measured and a support force are applied. The two force input elements are substantially rotationally symmetrical and are axially spaced apart, and the force to be measured and the support force are applied in radial directions. A spring element, arranged axially between the two force input elements connects these elements and its load-dependent deformation is converted into an electrical signal. A suppression of transverse forces is achieved in a purely mechanical manner so that the influence of transverse forces on the output signal of the force sensor are negligible. Both force input elements are additionally connected to each other by a guide element which encloses the spring element and which has two parallel guide connectors. The guide element is softer in the direction of the force to be measured than in a direction perpendicular thereto.
摘要翻译：具有两个力输入元件的力传感器，施加要测量的力和支撑力。两个力输入元件基本上是旋转对称的并且轴向间隔开，并且被测量的力和支撑力沿径向方向施加。轴向布置在两个力输入元件之间的弹簧元件连接这些元件，并且其负载相关的变形被转换成电信号。以纯粹的机械方式实现横向力的抑制，使得横向力对力传感器的输出信号的影响是可以忽略的。两个力输入元件另外通过包围弹簧元件并具有两个平行导向连接器的导向元件相互连接。引导元件在被测量的方向上比在与其垂直的方向上更软。

22. 发明申请

US20040129060A1 Method for carrying out an integrity test for filter elements 有权
标题翻译：进行过滤元件完整性检测的方法
公开(公告)号：US20040129060A1
公开(公告)日：2004-07-08
申请号：US10676255
申请日：2003-10-02
申请人： Sartorius AG
发明人： Ulrich Grummert , Ina Pahl
IPC分类号： G01N015/08
CPC分类号： B01D65/104
摘要： A method for testing the integrity of filter elements, in which the convective component of the volumetric gas flow rate is determined from the ratio of the volumetric gas flow rates and the ratio of the solubility or diffusion coefficients of two different gases in the wetting liquid of the filter elements or is determined from the ratio of the volumetric gas flow rates and the ratio of the solubility or diffusion coefficients of a test gas in two different wetting liquids.
摘要翻译：一种用于测试过滤元件完整性的方法，其中体积气体流量的对流分量由体积气体流速与润湿液体中两种不同气体的溶解度或扩散系数的比值确定过滤元件或由体积气体流量与两种不同润湿液体中测试气体的溶解度或扩散系数之比的比值确定。

23. 发明申请

US20030234211A1 Method for conducting an integrity test of filter elements 有权
标题翻译：进行过滤元件完整性检测的方法
公开(公告)号：US20030234211A1
公开(公告)日：2003-12-25
申请号：US10434143
申请日：2003-05-08
申请人： Sartorius AG
发明人： Roger Seiler , Jurgen Van Den Boogaard , Magnus Stering
IPC分类号： B01D035/00 , B01D035/153
CPC分类号： B01D65/102 , B01D65/104
摘要： A method is made available for conducting an integrity test of filter elements (3), in particular of sterile filters. The integrity test involves direct measurement, at constant pressure, of a liquid flow on the inflow side of the filter element (3) to be tested. The test method is practically independent of changing environmental conditions, provides a result which is not distorted by a change of pressure on the inflow side of the filter element, and permits a very short measurement time.
摘要翻译：一种方法可用于进行过滤元件（3），特别是无菌过滤器的完整性测试。完整性测试包括在恒定压力下直接测量待测试的过滤元件（3）的流入侧上的液体流。测试方法实际上与环境条件不同，提供了不会因过滤元件的流入侧的压力变化而变形的结果，并且允许非常短的测量时间。

24. 发明申请

US20030033856A1 Test device for filter systems 有权
标题翻译：过滤系统测试装置
公开(公告)号：US20030033856A1
公开(公告)日：2003-02-20
申请号：US10198074
申请日：2002-07-19
申请人： Sartorius AG
发明人： Jochen Von Der Hardt , Reinhard Baumfalk , Oscar-Werner Reif , Juergen Van Den Boogaard
IPC分类号： G01N015/08
CPC分类号： G01N15/0826 , G01N2015/084
摘要： A test device (10) for filter systems, including a pneumatic unit (12), a control unit (14) for controlling the pneumatic unit (12), and a data processing unit (16), in which the pneumatic unit (12) is separated from the data processing unit (16) and the control unit (14) by a separating device (18) which substantially shields the pneumatic unit (12) against heat generated in the data processing unit (16) and the control unit (14).
摘要翻译：一种用于过滤器系统的测试装置（10），包括气动单元（12），用于控制气动单元（12）的控制单元（14）和数据处理单元（16），气动单元（12）通过分离装置（18）与数据处理单元（16）和控制单元（14）分离，该分离装置基本上屏蔽气动单元（12）以抵抗在数据处理单元（16）和控制单元（14）中产生的热量）。

25. 发明授权

US5844174A Electronic balance with guide-rod parallel guide and wire strain gauge corner load sensor 失效
标题翻译：电子天平与导杆平行导轨和线应变角度负载传感器
公开(公告)号：US5844174A
公开(公告)日：1998-12-01
申请号：US911272
申请日：1997-08-14
申请人： Otto Kuhlmann , Christoph Berg
发明人： Otto Kuhlmann , Christoph Berg
IPC分类号： G01G21/24 , G01G19/52 , G01C17/38 , G01G3/14
CPC分类号： G01G21/244
摘要： An electronic balance with a balance scale (3) which is movably connected by a parallel guide consisting of an upper (4) and a lower guide rod (5) in a vertical direction to a system carrier (1) fixed to the housing, with at least two wire strain gauges (15) which are arranged in the vicinity of the ends of a guide rod (4), which ends are on the housing side, and which wire strain gauges measure the horizontal forces in the guide rod (4) which are caused by the torque transferred from the balance scale (3) onto the parallel guide, and with electronics which corrects the weight value emitted from the weighing receiver on the basis of the output signals of the wire strain gauges (15) and from stored comer-load correction factors that at least one of the guide rods (4) is supported on its housing-side end on an intermediate piece (18), that this intermediate piece (18) is connected by at least one approximately vertical thin web (13) and by a horizontal thin web (14) to the system carrier (1) fixed to the housing and that at least one wire strain gauge (15) is fastened to the horizontal thin web (14). This makes it possible to obtain a high output signal from the wire strain gauge in the case of a corner load without the stability of the parallel guide being adversely affected.
摘要翻译：一种具有平衡秤（3）的电子天平，其通过由上部（4）和下部导杆（5）组成的平行导向件沿垂直方向可移动地连接到固定到壳体的系统托架（1），具有布置在引导杆（4）的端部附近的至少两个线应变计（15），其端部在壳体侧上，并且哪些线应变计测量导杆（4）中的水平力，这是由从平衡秤（3）传递到平行导轨上的扭矩引起的，并且电子装置根据线应变计（15）的输出信号校正从称重接收器发出的重量值，并存储至少一个导杆（4）在其外壳侧端部被支撑在中间件（18）上的角载荷校正因子，该中间件（18）通过至少一个大致垂直的薄腹板 13）和通过水平薄腹板（14）到系统载体（1）固定到所述壳体，并且至少一个线应变计（15）被紧固到所述水平薄腹板（14）。这使得在拐角负载的情况下可以从线应变计获得高输出信号，而不会不利地影响平行导轨的稳定性。

26. 发明授权

US5739316A Cross-linked cellulose hydrate membranes 失效
标题翻译：交联纤维素水合物膜
公开(公告)号：US5739316A
公开(公告)日：1998-04-14
申请号：US645650
申请日：1996-05-16
申请人： Hans Beer , Wolfgang Demmer , Hans-Heinrich Horl , Dieter Melzner , Dietmar Nussbaumer , Hans-Weddo Schmidt , Eberhard Wunn
发明人： Hans Beer , Wolfgang Demmer , Hans-Heinrich Horl , Dieter Melzner , Dietmar Nussbaumer , Hans-Weddo Schmidt , Eberhard Wunn
IPC分类号： B01D71/10 , C07H5/04 , C08B15/00 , C08B11/00 , C08B37/00 , C12Q1/34
CPC分类号： B01D71/10 , C07H5/04 , C08B15/005
摘要： A process for cross-linking a cellulose hydrate membrane by use of a water-soluble diepoxide in an alkaline solution. The membrane so produced is highly resistant to attack by alkalis, acids and cellulases, and is readily regenerable by alkaline cleaning.
摘要翻译：一种通过在碱性溶液中使用水溶性二环氧化物交联纤维素水合物膜的方法。如此生产的膜高度耐碱，酸和纤维素酶的侵蚀，并且易于通过碱性清洁再生。

27. 发明授权

US5476590A Hydrophilic polyvinylidene fluoride membranes 失效
标题翻译：亲水性聚偏二氟乙烯膜
公开(公告)号：US5476590A
公开(公告)日：1995-12-19
申请号：US404298
申请日：1995-03-14
申请人： Daniel J. Brose , Dwayne T. Friesen , James R. Lowell, Jr. , Scott B. McCray , John M. Radovich
发明人： Daniel J. Brose , Dwayne T. Friesen , James R. Lowell, Jr. , Scott B. McCray , John M. Radovich
IPC分类号： B01D67/00 , B01D71/34 , C08J7/12 , B01D65/08
CPC分类号： B01D67/0093 , B01D71/34 , C08J7/12 , C08J2327/16
摘要： Improved methods of rendering PVDF membranes hydrophilic are disclosed.
摘要翻译：公开了改进PVDF膜亲水性的改进方法。

28. 发明授权

US5082073A Electronic balance with parallel guide and scale on top 失效
标题翻译：电子平衡与并行指南和规模在顶部
公开(公告)号：US5082073A
公开(公告)日：1992-01-21
申请号：US605415
申请日：1990-10-30
申请人： Eberhard Stadler , Matthias Eger
发明人： Eberhard Stadler , Matthias Eger
IPC分类号： G01G21/24 , G01G23/00
CPC分类号： G01G21/24 , G01G23/005
摘要： An electronic balance with a system carrier (1) fixed to the housing, a load receiver (2) with two guide rods (3/4) which function as parallel guide, connect the load receiver to the system carried in a vertically movable manner, with four protruding arms (5, 6) which are fastened to the load receiver (2) and carry supports points (7, 8, 9, 10) for a balance scale on their ends and with a low-travel measured value receiver (14, 15) which is loaded either directly by the force of weight acting on the balance scale or with the interpositioning of a translation lever (11). The protruding arms (5, 6) comprise a central recess (19, 20) in front of their ends (17, 18) so that an upper web (21, 23) and a lower web (22, 24) remain and form a parallel guide for the particular support point (7, 8, 9, 10) of the balance scale. Each of the four support points (7, 8, 9, 10) of the balance scale is associated with a wire strain gauge (27, 28, 29, 30) located on one of the associated webs (21, 23). These four or eight wire strain gauges (27, 28, 29, 30) are arranged in such a manner on the webs (21, 23) that they are all expanded, stressed upon an approximately central loading of the balance scale. These four wire strain gauges (27, 28, 29, 30) are wired to two half bridges and the output signals of the two half bridges are added with presettable values to the output signal of the measured value receiver (14, 15).
摘要翻译：具有固定到壳体的系统载体（1）的电子天平，具有用作平行引导件的两个导杆（3/4）的负载接收器（2）将负载接收器连接到以可垂直移动的方式携带的系统，具有四个伸出的臂（5,6），它们被固定到负载接收器（2）上，并在其端部上携带用于平衡秤的支撑点（7,8,9,10）以及低行程测量值接收器（14 ，15），其通过作用在平衡秤上的重量或直接插入平移杆（11）而被加载。突出臂（5,6）在其端部（17,18）的前面包括中央凹部（19,20），使得上腹板（21,23）和下腹板（22,24）保持并形成平衡指针，用于平衡秤的特定支撑点（7,8,9,10）。平衡秤的四个支撑点（7,8,9,10）中的每一个与位于相关腹板（21,23）中的一个上的线应变仪（27,28,29,30）相关联。这四个或八个线应变计（27,28,29,30）以这样的方式设置在腹板（21,23）上，使得它们全部膨胀，在平衡秤的大致中心负载下受到应力。这四个电线应变仪（27,28,29,30）连接到两个半桥，两个半桥的输出信号与测量值接收器（14,15）的输出信号相加。

29. 发明授权

US08846383B2 Method for the biotechnological production of valuable products 有权
标题翻译：生物技术生产有价值产品的方法
公开(公告)号：US08846383B2
公开(公告)日：2014-09-30
申请号：US10521387
申请日：2003-06-21
申请人： Reiner Luttmann , Wilfried Kappel , Toralf Gliem , Mohammad Saeed Ajam , Lars Boettcher , Bernd-Ulrich Wilhelm , Wolfgang Rietschel
发明人： Reiner Luttmann , Wilfried Kappel , Toralf Gliem , Mohammad Saeed Ajam , Lars Boettcher , Bernd-Ulrich Wilhelm , Wolfgang Rietschel
IPC分类号： C12M1/12 , B01D61/14 , B01D61/22 , C12P21/00 , C12M1/00 , C12M1/34
CPC分类号： B01D61/147 , B01D61/142 , B01D61/145 , B01D61/22 , C12M29/04 , C12M29/18 , C12M41/36 , C12P21/00
摘要： Disclosed are a method and a device for the biotechnological production of valuable products, in which a medium is fed to a bioreactor and is subjected to a fermentation process, the valuable product is gathered as a filtered permeate and/or concentrated retentate via a cross-flow filtration system that is mounted downstream thereof, and residues are once again fed to the bioreactor until being gathered as a retentate. Other materials can be fed to the bioreactor in a controlled manner in addition to the medium while the concentrated retentate and permeate can be gathered in a controlled manner. The fermentation process and the filtration process are regulated in a synchronized manner in an integrated system via a digital control unit.
摘要翻译：公开了一种用于生物技术生产有价值产品的方法和装置，其中将培养基进料到生物反应器并进行发酵过程，有价值的产物通过交联物质作为过滤的渗透物和/或浓缩滞留物收集，流动过滤系统，其安装在其下游，并且残余物再次进料至生物反应器，直到作为滞留物收集。除了介质之外，其它材料可以以受控的方式进料到生物反应器中，同时可以以受控的方式收集浓缩的滞留物和渗透物。发酵过程和过滤过程通过数字控制单元以同步方式在集成系统中调节。

30. 发明授权

US08343351B2 Membrane for removing proteases from liquids 有权
标题翻译：从液体中除去蛋白酶的膜
公开(公告)号：US08343351B2
公开(公告)日：2013-01-01
申请号：US11436861
申请日：2006-05-17
申请人： Wolfgang Demmer , Dietmar Nussbaumer , Hans-Heinrich Hörl
发明人： Wolfgang Demmer , Dietmar Nussbaumer , Hans-Heinrich Hörl
IPC分类号： B01D15/00
CPC分类号： C07K14/81 , B01D15/00 , B01D15/3814 , B01D61/00 , B01D67/0093 , B01D69/14 , B01J20/28033 , B01J20/2808 , B01J20/3212 , B01J20/3219 , B01J20/3255 , B01J20/3274 , C07K14/8107
摘要： The invention comprises a membrane and device and method for removing proteases from fluids, particularly from biological fluids and pharmaceutical solutions, which uses a microporous membrane body, whereby inhibitors that selectively bind proteases are coupled to the membrane body by chemically activated groups.
摘要翻译：本发明包括用于从流体，特别是从生物流体和药物溶液中去除蛋白酶的膜和装置和方法，其使用微孔膜体，由此通过化学活化的基团将选择性结合蛋白酶的抑制剂偶联到膜体上。

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