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1. 发明申请

WO1992018228A2 APPARATUS FOR DIFFUSING GAS INTO A LIQUID 审中-公开
标题翻译：用于将气体分解成液体的装置
公开(公告)号：WO1992018228A2
公开(公告)日：1992-10-29
申请号：PCT/US1992003199
申请日：1992-04-17
申请人： COSTAR CORPORATION
发明人： COSTAR CORPORATION , BUTZ, David , BERRY, Eric
IPC分类号： B01F03/04
CPC分类号： B01F3/04475
摘要： A liquid is applied to a horizontal spreader plate (2) which extends towards, and forms a narrow gap (50) with, the vertical walls of a gas diffusion apparatus. The liquid spreads out in a thin film across the spreader plate, fills the plate/wall gap and flows down along the container walls (10) and exits the container at the container bottom. The film on the container walls is sufficiently thin that when the container is filled with gas, gaseous diffusion into the liquid is greatly enhanced.
摘要翻译：将液体施加到与气体扩散装置的垂直壁朝向并形成窄间隙（50）的水平扩张板（2）。液体通过扩展板展开在薄膜中，填充板/壁间隙并沿着容器壁（10）向下流动，并在容器底部离开容器。容器壁上的膜足够薄，当容器充满气体时，气体扩散到液体中大大增强。

2. 发明申请

WO1992007063A1 A CULTURE DEVICE HAVING A DETACHABLE CELL OR TISSUE GROWTH SURFACE 审中-公开
标题翻译：具有可拆卸的细胞或组织生长表面的培养装置
公开(公告)号：WO1992007063A1
公开(公告)日：1992-04-30
申请号：PCT/US1991007566
申请日：1991-10-09
申请人： COSTAR CORPORATION
发明人： COSTAR CORPORATION , BUTZ, David , LYMAN, George , ROOT, David , MATHUS, Gregory
IPC分类号： C12M03/00

3. 发明申请

WO1997036992A1 CULTURE DISH 审中-公开
标题翻译：文化盘
公开(公告)号：WO1997036992A1
公开(公告)日：1997-10-09
申请号：PCT/US1997005112
申请日：1997-03-28
申请人： CORNING COSTAR CORPORATION
发明人： CORNING COSTAR CORPORATION , MATHUS, Gregory , LABRIOLA, Anthony, M.
IPC分类号： C12M01/22
CPC分类号： C12M23/52 , C12M23/10
摘要： A culture dish for growing cultures such as tissue cells, bacteria and the like. The culture dish includes a handle extending therefrom that can be easily grasped by a user when lifting or handling the culture dish. The culture dish can also include a lid that can be placed on a base of the dish to prevent contamination of the cultures and to control evaporation or liquid from the dish. The handle can extend from the base, the lid or both. If the handles are provided on both the base and the lid, they can be configured differently so that a user can readily distinguish between them.
摘要翻译：用于培养诸如组织细胞，细菌等的培养物的培养皿。培养皿包括从其上延伸的手柄，当提起或处理培养皿时，可以容易地被使用者掌握。培养皿还可以包括可以放置在盘的基部上的盖子，以防止培养物的污染并控制盘中的蒸发或液体。手柄可以从基座，盖子或两者延伸。如果把手提供在基座和盖子上，则它们可以被不同地配置，使得用户可以容易地区分它们。

4. 发明申请

WO1994025161A1 HYDROPHOBIC ARTICLES OF MANUFACTURE AND METHODS OF MAKING AND USING SAME 审中-公开
标题翻译：制造的疏水性制品及其制造方法和使用方法
公开(公告)号：WO1994025161A1
公开(公告)日：1994-11-10
申请号：PCT/US1994004771
申请日：1994-04-28
申请人： COSTAR CORPORATION
发明人： COSTAR CORPORATION , ROOT, David , LAWTON, Lewis
IPC分类号： B01L03/02
CPC分类号： C08L25/06 , A61L2/08 , B01L3/0275 , C08L27/12 , C08L101/00 , Y10T428/1352 , Y10T428/139 , Y10T428/1397 , Y10T428/3154 , C08L2666/04
摘要： The present invention features hydrophobic articles of manufacture having a composition comprising a plastic and a fluoropolymer. The plastic-fluoropolymer composition is resistant to irradiation allowing the article to maintain hydrophobic properties through standard irradiation processes.
摘要翻译：本发明的特征在于具有包含塑料和含氟聚合物的组合物的疏水制品。塑料含氟聚合物组合物耐受照射，允许制品通过标准照射方法保持疏水性。

5. 发明申请

WO1993022034A1 POLYVINYLIDENE FLUORIDE MICROPOROUS MEMBRANE AND METHOD 审中-公开
标题翻译：聚乙烯氟化物微孔膜及方法
公开(公告)号：WO1993022034A1
公开(公告)日：1993-11-11
申请号：PCT/US1993004352
申请日：1993-05-06
申请人： COSTAR CORPORATION
发明人： COSTAR CORPORATION , PACHECO, Manuel, M. , PACHECO, John, F.
IPC分类号： B01D61/02
CPC分类号： B01D71/34 , B01D67/0009 , B01D67/0011 , B01D67/0016 , B01D69/02 , B01D2323/12 , B01D2325/20
摘要： Methods for making microporous membranes from vinylidene fluoride polymers and the products produced by these methods are described. The microporous membranes have a significantly faster flow rate at a given pore size as compared to equally-sized microporous membranes made by conventional procedures. The microporous membranes of the invention also can have significantly smaller pore sizes than conventional microporous polyvinylidene fluoride membranes. The membranes of the invention have unique macrostructural features responsible in part for their unique functional properties. The process includes dissolving the polymer in a liquid that includes a solvent and a co-solvent for the polymer. The dissolution of the polymer can be at temperatures ranging from about 20 DEG C to about 50 DEG C while the formation of the microporous membrane can be at temperatures ranging from about -10 DEG C to 50 DEG C. Selection of appropriate operating parameters of temperature and solvent/co-solvent concentration can optimize the membrane at a given nominal pore size, flow rate, and polymer distribution.
摘要翻译：描述了从偏二氟乙烯聚合物制备微孔膜的方法和通过这些方法制备的产品。与通过常规方法制备的等尺寸微孔膜相比，微孔膜在给定孔径下具有明显更快的流速。本发明的微孔膜也可以具有比常规微孔聚偏二氟乙烯膜显着更小的孔径。本发明的膜具有独特的宏观结构特征，部分原因是它们独特的功能特性。该方法包括将聚合物溶解在包含用于聚合物的溶剂和共溶剂的液体中。聚合物的溶解可以在约20℃至约50℃的温度范围内，而微孔膜的形成可以在约-10℃至50℃的温度范围内。选择合适的温度操作参数溶剂/共溶剂浓度可以在给定的标称孔径，流速和聚合物分布下优化膜。

6. 发明申请

WO1991006624A1 DISH FOR IN VITRO FERTILIZATION 审中-公开
标题翻译：用于体外受精的药物
公开(公告)号：WO1991006624A1
公开(公告)日：1991-05-16
申请号：PCT/US1990006019
申请日：1990-10-19
申请人： COSTAR CORPORATION
发明人： COSTAR CORPORATION , LYMAN, George , NARDONE, Joanne
IPC分类号： C12M01/22
CPC分类号： C12M23/22 , C12M21/06 , C12M23/10 , C12M23/12
摘要： The invention provides a novel dish (22) for use in conducting in vitro fertilization procedures. The dish has a first well (24) including a flat transparent bottom (28) and a surrounding side wall (30) constructed and arranged to channel an egg or embryo toward the bottom wall (28) to eliminate surfaces capable of trapping an egg or embryo, and to facilitate access to all sides of an egg or embryo positioned at the periphery of the bottom wall (28). A second well (26) is attached adjacent to the first well (24) for containing a volume of humidification fluid. The first well (24) may include a volumetric marking preferably formed by the junction (46) of two side wall portions (42, 44).
摘要翻译：本发明提供了一种用于进行体外受精程序的新型菜肴（22）。盘具有第一井（24），其包括平坦的透明底部（28）和周围的侧壁（30），其构造和布置成将鸡蛋或胚胎引向底壁（28），以消除能捕获鸡蛋的表面胚胎，并且便于进入位于底壁（28）的周边处的卵或胚胎的所有侧面。邻近第一井（24）附接第二井（26），用于容纳一定体积的加湿流体。第一孔（24）可以包括优选地由两个侧壁部分（42,44）的接合部（46）形成的体积标记。

7. 发明申请

WO1997026073A1 FILTER CARTRIDGES HAVING TRACK ETCHED MEMBRANES AND METHODS OF MAKING SAME 审中-公开
标题翻译：具有轨迹蚀刻膜的过滤器盒及其制造方法
公开(公告)号：WO1997026073A1
公开(公告)日：1997-07-24
申请号：PCT/US1997000663
申请日：1997-01-16
申请人： CORNING COSTAR CORPORATION
发明人： CORNING COSTAR CORPORATION , CLEMENTS, James, G. , MACOMBER, William, Stephen , SURPRENANT, Suzanne
IPC分类号： B01D65/00
CPC分类号： B01D65/102 , B01D63/061 , B01D63/067 , B01D65/003 , B01D67/0032 , B01D69/10 , B01D71/48 , B01D2325/021
摘要： A filter cartridge that includes a track etched membrane sealed therein in a leak-free manner, and a method for making the cartridge. The filter cartridge has a bubble point that is at least 50 % of the bubble point of the track etched membrane. In one embodiment, the method includes disposing the track etched membrane below a heat source and orienting the membrane so that it melts back on itself, and then allowing the membrane to cool to form a leak-free seal.
摘要翻译：一种滤芯，其包括以无泄漏的方式密封在其中的轨道蚀刻膜，以及用于制造盒的方法。过滤器滤芯具有泡沫点，其至少为轨迹蚀刻膜的起泡点的50％。在一个实施例中，该方法包括将轨道蚀刻膜布置在热源下方并使膜定向以使其自身熔化，然后使膜冷却以形成无泄漏的密封。

8. 发明申请

WO1997006240A1 REVERSIBLE MEMBRANE INSERT FOR GROWING TISSUE CULTURES 审中-公开
标题翻译：用于生长组织培养的可逆膜插件
公开(公告)号：WO1997006240A1
公开(公告)日：1997-02-20
申请号：PCT/US1996012635
申请日：1996-08-02
申请人： CORNING COSTAR CORPORATION
发明人： CORNING COSTAR CORPORATION , MATHUS, Gregory
IPC分类号： C12M03/06
CPC分类号： C12M25/04 , Y10S435/809
摘要： A device and method for growing tissue or cells on both sides of a membrane includes a cylindrical body which may be stood on either end in a culture well. A frame is slidably mounted in the body and carries a membrane, on both sides of which tissue or cells are to be grown. A tissue or cell sample is placed on the upper surface of the membrane and media is supplied to the well on the outside of the body. Passages at the bottom of the body allow the media to flow to the membrane and nurture the sample to cause its growth. When the first monolayer is grown, the body is inverted and the frame is pushed to the other end of the body, preferably by a jig supplied for that purpose. A second cell sample is deposited on the other side of the membrane, again on top of the membrane and it is nurtured by media supplied primarily from the reservoir on top and secondarily through the membrane.
摘要翻译：用于在膜的两侧生长组织或细胞的装置和方法包括可以位于培养井中的任一端的圆柱体。框架可滑动地安装在主体中并且在其组织或细胞将要生长的两侧上带有膜。将组织或细胞样品放置在膜的上表面上，并将介质提供给身体外部的孔。身体底部的通道允许介质流到膜上并培养样品以使其生长。当第一单层生长时，主体被倒置并且框架被推动到主体的另一端，优选地通过为此目的提供的夹具。第二个细胞样品沉积在膜的另一侧，再次沉积在膜的顶部，并且由主要从储存器供应的介质在上部和第二次通过膜培养。

9. 发明申请

WO1991005609A1 PIPETTER 审中-公开
标题翻译：移液器
公开(公告)号：WO1991005609A1
公开(公告)日：1991-05-02
申请号：PCT/US1990005800
申请日：1990-10-10
申请人： COSTAR CORPORATION
发明人： COSTAR CORPORATION , LABRIOLA, Anthony, M.
IPC分类号： B01L03/02
CPC分类号： B01L3/0224
摘要： A hand-held, manually operated pipetter having a variable volume controlled by a rotating spindle (76) and adjusting screw (48) that control the position of a stop (70) which limits the upper end of the stroke of the pipetter piston (53). The lower end of the stroke is controlled by a movable stop (80) urged to a first position by a blow-out spring (114) which may be overcome with additional force applied to the pipetter piston (53) when the lower stop (80) is engaged. The pipetter also includes a stripper (181) which surrounds the tip holder (26) and which is actuated by a rod (152) movable in the body (20) of the pipetter along a path parallel to the path of the pipetter piston (53). The pipetter piston (53) and the stripper rod (181) are controlled by separate actuators (58, 154) which may readily be engaged by the thumb of the hand which holds the body (20) of the device.
摘要翻译：具有由旋转主轴（76）控制的可变体积的手持式手动操作的移液器和用于控制止动件（70）的位置的调节螺钉（48），其限制移液器活塞（53）的冲程的上端）。行程的下端由通过吹出弹簧（114）推动到第一位置的可移动止动件（80）来控制，当可移动止动件（80）通过施加到移液器活塞（53）的附加力而被克服时，下部止动件）参与。所述移液器还包括围绕所述末端保持器（26）并且由杆（152）致动的汽提器（181），所述杆（152）沿着与所述移液管活塞（53）的路径平行的路径在所述移液管的主体（20））。移液器活塞（53）和脱模杆（181）由单独的致动器（58,154）控制，致动器（58,154）可以容易地由保持装置的主体（20）的手的拇指接合。

10. 发明申请

WO1990014162A1 IMPROVED MOLDED PIPETTE TIP 审中-公开
标题翻译：改进的管件提示
公开(公告)号：WO1990014162A1
公开(公告)日：1990-11-29
申请号：PCT/US1990002936
申请日：1990-05-24
申请人： COSTAR CORPORATION
发明人： COSTAR CORPORATION , MATHUS, Gregory , LACEY, William, J.
IPC分类号： B01L03/02
CPC分类号： B01L3/0275 , A61M2202/046 , A61M2202/0057
摘要： The molded plastic pipette (10) of the invention has a funnel-shaped (16) dispensing tip with a narrow end which then extends into a substantially right-cylindrical terminal portion (18). This right-cylindrical end section (18) eliminates or substantially reduces dripping.
摘要翻译：本发明的模制塑料移液器（10）具有漏斗形（16）分配尖端，其具有窄端，然后其延伸到大致右圆柱形的端子部分（18）中。该右圆柱形端部（18）消除或基本上减少滴落。

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