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1. 发明授权

US4978153A Latch for a laboratory apparatus 失效
标题翻译：用于实验室仪器的闩锁
公开(公告)号：US4978153A
公开(公告)日：1990-12-18
申请号：US373944
申请日：1989-06-29
申请人： Christian Hirsch , Dieter Schroder , Eckart Kopowski , Helmut Kocher
发明人： Christian Hirsch , Dieter Schroder , Eckart Kopowski , Helmut Kocher
IPC分类号： B04B7/06 , E05B47/06 , E05C3/24
CPC分类号： E05B47/0002 , B04B7/06 , E05B47/0607 , E05C3/24 , E05B47/0004 , Y10T292/1047 , Y10T292/1082
摘要： A latch is known for a laboratory apparatus, for locking a cover or door on its housing, having a hook 12 in one of the parts to be locked and a lock 1 in the other. The lock has a pivotable locking element 3 with a claw-shaped opening 9 which engages the hook 12 against the pressure of a spring and is releasable from engagement with the hook by an actuating element 7. In order to provide a latch of this kind with means to meet strict safety requirements and ensure secure locking during operation of the apparatus, an additional closing element 4, opening element 5, and securing element 6, which engage one another, are disposed between the locking element 3 and the actuating element 7.
摘要翻译：实验室装置已知一种闩锁，用于将盖或门锁定在其壳体上，在要被锁定的部件中的一个中具有钩12，在另一个中具有锁1。锁具有可枢转的锁定元件3，其具有爪状开口9，其克服弹簧的压力接合钩12，并且可通过致动元件7与钩钩接合。为了提供这种闩锁意味着满足严格的安全要求并确保设备操作期间的安全锁定，另外的闭合元件4，开启元件5和彼此接合的固定元件6设置在锁定元件3和致动元件7之间。

2. 发明授权

US5763275A Method and apparatus for co-culturing cells 失效
标题翻译：共培养细胞的方法和装置
公开(公告)号：US5763275A
公开(公告)日：1998-06-09
申请号：US676311
申请日：1996-09-09
申请人： Hans-Otto Nagels , Dieter Schroder , Eckart Kopowski
发明人： Hans-Otto Nagels , Dieter Schroder , Eckart Kopowski
IPC分类号： A61K48/00 , C12M3/04 , C12M3/06 , C12N5/00 , C12N5/10
CPC分类号： C12M23/08 , C12M29/04 , C12M35/08
摘要： The method relates to the co-culturing of two cell cultures in two cell culture chambers such that the cellular products produced by the co-cultured cells are exchanged between the two cell culture chambers. The apparatus for culturing the cells contains two cell culture chambers separated by a microfiltration membrane which is permeable to medium, gases, and cellular products, and is impermeable to cells. A culture medium supply chamber is adjacent to and separated from the first cell culture chamber by a dialysis membrane which is permeable to medium and gases. The exterior portion of the second cell culture contains a gas-exchange membrane which allows gas exchange between the apparatus and the environment. The apparatus can be in a modular form where the first and second cell culture chambers form one module which is detachable from the culture medium supply chamber which forms the second module. The method and apparatus allows the exchange of media, gases, and cellular products between the two cell cultures while preventing direct contact of the two cell cultures.
摘要翻译： PCT No.PCT / EP95 / 04190 Sec。 371日期1996年9月9日 102（e）1996年9月9日PCT PCT 1995年10月25日PCT公布。 WO96 / 16161 PCT出版物日期1996年5月30日该方法涉及在两个细胞培养室中共培养两种细胞培养物，使得由共培养细胞产生的细胞产物在两个细胞培养室之间交换。用于培养细胞的装置包含两个细胞培养室，该细胞培养室由可渗透培养基，气体和细胞产物的微滤膜分离，并且对细胞是不可渗透的。培养基供应室通过可渗透中等和气体的透析膜与第一细胞培养室相邻并分离。第二细胞培养物的外部部分包含允许装置和环境之间的气体交换的气体交换膜。该装置可以是模块化形式，其中第一和第二细胞培养室形成一个可从形成第二模块的培养基供应室拆卸的模块。该方法和装置允许在两种细胞培养物之间交换介质，气体和细胞产物，同时防止两种细胞培养物的直接接触。

3. 发明授权

US5702945A Culture vessel for cell cultures on a carrier 失效
标题翻译：载体上细胞培养物的培养容器
公开(公告)号：US5702945A
公开(公告)日：1997-12-30
申请号：US595351
申请日：1996-02-01
申请人： Hans-Otto Nagels , Dieter Schroder , Eckart Kopowski
发明人： Hans-Otto Nagels , Dieter Schroder , Eckart Kopowski
IPC分类号： A61F2/06 , A61L27/60 , C12M3/06 , C12N5/00 , C12N5/08
CPC分类号： C12N5/0068 , A61F2/062 , A61L27/60 , C12M23/24 , C12M23/48 , C12M25/02 , C12M29/04 , C12N2533/40
摘要： The purpose of the present invention is to attain optimal gas exchange, nutrient supply and disposal of metabolic waste products without contamination during high-density cell cultivation of adherent cells. The culture vessel of the present invention provides methods and apparatus for the cultivation of cells on a three-dimensional carrier in a closed cell culture chamber, the supply with oxygen taking place across a gas-permeable gas exchange membrane bordering the cell culture chamber and the supply with nutrients taking place across a dialysis membrane bordering the cell culture chamber, across which nutrients are transported and across which metabolic products are removed, without the danger of contaminating the cells during contact with the tools necessary for manually separating the cells being cultivated from the nutrient medium. The cell culture chamber of the present invention features a vessel that is impermeable to fluids on all sides except for the boundary formed by the dialysis membrane. This makes it possible to move the cell culture intensively within a fluid nutrient supply medium. It is neither necessary to open the cell culture chamber during cultivation to introduce new nutrients, nor is it necessary for the design to include components which reach into the cell culture chamber, and form an additional source of contamination. The gas exchange membrane is detachable to allow removal of the cultivated cells in a uniform layer on the carrier, and the carrier is bio-degradable to eliminate the need to remove the cells from the carrier prior to use, such as in the transplantation of skin for example.
摘要翻译：本发明的目的是在贴壁细胞的高密度细胞培养过程中达到最佳的气体交换，代谢废物的营养供应和处置而不受污染。本发明的培养容器提供了在闭孔细胞培养室中在三维载体上培养细胞的方法和装置，在与细胞培养室接壤的透气性气体交换膜和提供与细胞培养室相邻的透析膜上的营养物质，跨越其间运输营养物质并除去代谢产物，而不会在与手工分离培养的细胞所需的工具接触期间污染细胞的危险营养培养基。本发明的细胞培养室具有除透析膜形成的边界以外的所有侧面的流体不可渗透的血管。这使得可以在流体营养供应介质内集中移动细胞培养物。在培养期间不需要打开细胞培养室以引入新的营养物，也不需要将设计包括进入细胞培养室的组分，并形成另外的污染源。气体交换膜是可拆卸的，以允许移除载体上均匀层中的培养细胞，并且载体是生物可降解的，以消除在使用前从载体中除去细胞的需要，例如在皮肤移植中例如。

4. 发明授权

US4549592A Roller for moving equipment, furniture or the like 失效
标题翻译：用于移动设备，家具等的滚筒
公开(公告)号：US4549592A
公开(公告)日：1985-10-29
申请号：US446973
申请日：1982-12-06
申请人： Dieter Schroder
发明人： Dieter Schroder
IPC分类号： B60B9/10 , B60C7/10 , B60C7/00
CPC分类号： B60C7/10 , B60B9/10
摘要： A roller for moving equipment such as furniture has a wheel whose wheel disk is provided with a rim having a pair of outwardly extending flanges. The tire mounted on this rim has an inner portion wholely received between the flanges and an outwardly portion lying wholely outwardly of the flanges. The inner portion is provided with such bores in angularly equi-spaced relationship and wholely within the circumference of the flanges so as to be closed therebetween. The outer portion is flush with the outer surfaces of the flanges.
摘要翻译：用于移动诸如家具的设备的滚轮具有轮，其轮盘设置有具有一对向外延伸凸缘的边缘。安装在该轮辋上的轮胎具有完全容纳在凸缘之间的内部部分和位于凸缘的整个外侧的向外部分。内部部分具有角度等距的关系并且完全在凸缘的圆周内以便在它们之间封闭。外部与凸缘的外表面齐平。

5. 发明授权

US4255869A Method of and apparatus for the operation of treatment processes for bulk goods and the like 失效
标题翻译：用于散装货物等的处理过程的操作的方法和装置
公开(公告)号：US4255869A
公开(公告)日：1981-03-17
申请号：US953315
申请日：1978-10-20
申请人： Karl W. Quester , Johannes Haas , Hans-Joachim Ulbrich , Dieter Schroder
发明人： Karl W. Quester , Johannes Haas , Hans-Joachim Ulbrich , Dieter Schroder
IPC分类号： A24B3/04 , F26B25/22 , G05D22/02 , F26B21/10 , F26B21/12
CPC分类号： A24B3/04 , F26B25/22 , G05D22/02
摘要： A method of treating bulk goods requiring control of process parameters including moisture content, temperature, and quantity of goods through the use of a process computer. The computer evaluates and continuously monitors and modifies variations in the supply material in relation to a particular mathematical formula. Modification procedures are determined by the process computer and then actuated via the control circuitry.
摘要翻译：一种处理散装货物的方法，需要通过使用过程计算机来控制工艺参数，包括水分含量，温度和数量。计算机评估并连续监测和修改与特定数学公式相关的供应材料的变化。修改过程由过程计算机确定，然后通过控制电路启动。

6. 发明授权

US4093118A Centrifuge, particularly for use with automatic analysis apparatus, especially for chemical, biological, or medical use 失效
标题翻译：离心机，特别适用于自动分析仪器，特别适用于化学，生物或医疗用途
公开(公告)号：US4093118A
公开(公告)日：1978-06-06
申请号：US802372
申请日：1977-06-02
申请人： Hartmut Sinn , Dieter Schroder , Hans Stallmann
发明人： Hartmut Sinn , Dieter Schroder , Hans Stallmann
IPC分类号： B04B5/04 , B04B5/02 , B04B9/12
CPC分类号： B04B5/0421
摘要： To permit light-weight construction of a rotor of a centrifuge holding sample carriers adapted to retain probes, the rotor is formed at its outer circumference with a sleeve of at least partly fiber-reinforced plastic. The holders are secured to the rotor and movable in guide means so that when swinging outwardly under centrifugal force, they can abut against the outer sleeve, preferably with interposition of a segmental element to provide for large area contact, the fiber-reinforced plastic sleeve, being continuous and circular, absorbing centrifugal forces.
摘要翻译：为了允许重新构造保持适于保持探针的样品载体的离心机的转子，转子在其外圆周处形成有至少部分纤维增强塑料的套筒。保持器固定到转子上并且可以在导向装置中移动，使得当在离心力下向外摆动时，它们可以抵靠外套筒，优选地插入节段元件以提供大面积的接触，纤维增强塑料套筒，连续和圆形，吸收离心力。

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