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1. 发明申请

WO1998005425A1 PIPETTE TIP WITH PIPETTE SURFACE CONTAMINATION PROTECTOR 审中-公开
公开(公告)号：WO1998005425A1
公开(公告)日：1998-02-12
申请号：PCT/US1997014000
申请日：1997-08-06
申请人： RAININ INSTRUMENT CO., INC.
发明人： RAININ INSTRUMENT CO., INC. , KELLY, Christopher , PETREK, James, S.
IPC分类号： B01L03/02
CPC分类号： B01L3/0275
摘要： A pipette tip (40) characterized by a contamination protector (48) for an outer surface of a pipette device (10) receiving the pipette tip.
摘要翻译：移液器吸头（40），其特征在于用于接受移液管吸头的移液管装置（10）的外表面的污染保护器（48）。

2. 发明申请

WO1997047389A1 SAFETY DEVICE FOR PIPETTING AIDS 审中-公开
标题翻译：安全装置移液器
公开(公告)号：WO1997047389A1
公开(公告)日：1997-12-18
申请号：PCT/DE1997001183
申请日：1997-06-12
申请人： BERTLING, Wolf
IPC分类号： B01L03/02
CPC分类号： B01L3/0213 , B01L3/021 , Y10T436/2575
摘要： The invention relates to a device for holding a pipette in a pipetting aid making it possible to achieve a gastight fit of the pipette into the pipetting aid without requiring the exertion of any pressure by the handler, in which spreaders (2) are cast in a rubber or plastic aperture bead on the pipetting aid and the relative positions of the spreaders (2) can be altered by tensioners (3) in such a way that the aperture bead can be widened for the insertion of the pipette.
摘要翻译：本发明涉及一种装置，用于在吸移辅助其允许吸液管进入吸移辅助的气密插入而不会受到把手的接触压力，其中，所述膨胀元件（2）被铸造在一个由软橡胶或塑料Öffnungswulst移液助剂的消耗接收移液管，和其中，所述膨胀元件（2）通过夹紧元件（3）到相对于它们的位置彼此变量的Öffnungswulst插入吸移管是weitbar。

3. 发明申请

WO1997044134A1 JET DROPLET DEVICE AND METHOD 审中-公开
标题翻译：喷射装置和方法
公开(公告)号：WO1997044134A1
公开(公告)日：1997-11-27
申请号：PCT/US1997008135
申请日：1997-05-13
申请人： INCYTE PHARMACEUTICALS, INC. , GAMBLE, Ronald, C. , THERIAULT, Thomas, P. , BALDESCHWIELER, John
发明人： INCYTE PHARMACEUTICALS, INC.
IPC分类号： B01L03/02
CPC分类号： B01L3/0268 , B01J19/0046 , B01J2219/00378 , B01J2219/00531 , B01J2219/00533 , B01J2219/00536 , B01J2219/00605 , B01J2219/00612 , B01J2219/00637 , B01J2219/00659 , B01J2219/00675 , B01J2219/00677 , B01J2219/00691 , B01L2200/04 , B82Y30/00 , C40B50/14 , C40B60/14 , G01N2001/282 , G01N2035/1041
摘要： Devices and method are provided for precise reduction of arrays of microspots. A pulse jetting device is employed having a capillary (16) of micron dimensions, with a portion of the capillary proximal to the jetting orifice (60) circumferentially surrounded by a piezoelectric transducer (56). By appropriate design of the capillary (16), orifice (60) and piezoelectric transducer (56), droplets can be formed on a surface, separated by as little as 80 microns center-to-center, and having at least about a 15 micron spacing at the border. The subject subtrate arrays can be used for providing miniaturized arrays of reagents, such as nucleic acids, for detecting the presence of homologous sequences in a sample.
摘要翻译：提供了设备和方法来精确地减少微阵列阵列。使用脉冲喷射装置具有微米尺寸的毛细管（16），毛细管的一部分靠近喷射孔（60），周向地被压电换能器（56）包围。通过毛细管（16），孔口（60）和压电换能器（56）的适当设计，可以在表面上形成液滴，中心至中心分开少至80微米，并具有至少约15微米边界间距。主题减滴阵列可用于提供用于检测样品中同源序列存在的试剂例如核酸的小型化阵列。

4. 发明申请

WO1997044133A1 SAMPLER FOR LIQUIDS 审中-公开
标题翻译：采样器液体
公开(公告)号：WO1997044133A1
公开(公告)日：1997-11-27
申请号：PCT/DE1997001020
申请日：1997-05-21
申请人： MÖLLER FEINMECHANIK GMBH & CO. KG , KIESSLING, Jürgen
发明人： MÖLLER FEINMECHANIK GMBH & CO. KG
IPC分类号： B01L03/02
CPC分类号： B01L3/021 , G01N2035/1025
摘要： The invention relates to a sampler for liquids which has a hollow needle which is coated on the inside and outside with an anti-adhesive, electrically insulating layer (2). One or a plurality of conducting layers (3, 4) is/are applied directly to said layer (2). When the hollow needle (1) is immersed in liquid, electric current can flow from the one conducting layer (3) to the other conducting layer (4), thereby triggering a signal which indicates that the liquid surface has been reached.
摘要翻译：在用于液体的取样器，空心针（1）的内部，并用抗粘合剂以外，电绝缘层（2）被涂覆。直接将层（2）是一个或多个电路层（3,4）施加。沐浴在液体中的空心针（1）能够从导体层（3）至另一导体层，然后电流（4）流动，从而一个指示到达液体电平信号被触发的。

5. 发明申请

WO1997032665A1 RECEIVING CONTAINER FOR STACKABLE CONSUMABLE UNITS 审中-公开
标题翻译：录制堆叠容器消费单位
公开(公告)号：WO1997032665A1
公开(公告)日：1997-09-12
申请号：PCT/AT1997000039
申请日：1997-02-28
申请人： C.A. GREINER & SÖHNE GESELLSCHAFT MBH , KONRAD, Franz
发明人： C.A. GREINER & SÖHNE GESELLSCHAFT MBH
IPC分类号： B01L03/02
CPC分类号： B01L9/543
摘要： The invention relates to a receiving container (7), a slide, particularly for a shaft-shaped receiving container (7) and a distributing device for distributing palettes stacked on each other, in particular perforated palettes for pipette tips (5). The receiving container (7) is used to accommodate a plurality of stackable consumable units (1) such as palettes (2) with small parts, and has a square shaft housing adapted to the basic outline of the consumable units (1), and a bottom opening (18). At least two opposing side walls (12, 13) of the receiving container (7) also have openings (15, 16) at the same height adjacent the bottom, the height (33) of said openings (15, 16) being greater in the direction of the stack than a height distance (34) between the supporting edges (6) of two consumable units (1) stacked on each other.
摘要翻译：本发明涉及一种容器（7），一个滑动件，特别是用于轴状容器（7）和输出装置，其堆叠托盘（2）的输出，在移液管尖端（5）特别是穿孔的调色板。所述容器（7）用于接收多个可堆叠的消耗单元（1），如小部分装载的托盘（2），并具有一个到消耗单元（1），其适于，长方体轴壳体和底部开口（18）的平面图。所述容器（7）还具有在至少两个相对的侧壁（12,13）在相同的地面高度的开口（15，16），其中所述开口（15，16）的高度（33），这是更大的在层叠方向作为的两个消耗单元保持边缘（6）的高度的距离（34）层叠的一（1）。

6. 发明申请

WO1995029009A1 SYSTEM FOR DOSING AND DISPENSING PARTICLES 审中-公开
标题翻译：用于调配和分配颗粒的系统
公开(公告)号：WO1995029009A1
公开(公告)日：1995-11-02
申请号：PCT/GB1995000931
申请日：1995-04-25
申请人： BIOMEDIA INTERNATIONAL LTD. , GALLIE, Eric, Mackie , BURKE, Michael, John
发明人： BIOMEDIA INTERNATIONAL LTD.
IPC分类号： B01L03/02
CPC分类号： B01L3/021 , G01N1/08 , G01N30/56 , G01N30/6052
摘要： There is described an apparatus and method which permits accurate weighing and/or measuring of solid particulate matter. The invention may be utilised to enable a hollow structure (1) such as a container (for example a tube) to be at least partially filled with a pre-determined volume or weight of solid particulate matter, such as powder, in an accurate and reproducible manner. In particular there is described a method of measuring out a specific volume and/or weight of particles. The method comprises the up-take of a pre-determined amount of particles into a transfer vehicle (4), movement of the particles into the tranfer vehicle (4) being controlled by pressure (5, 6); and the volume of the transfer vehicle (4) dictating the amount of particles taken up. In this manner a specific volume of particles may be accurately taken up into the transfer vehicle (4) and the volume may be calculated to give a certain weight of particles, depending on the density of the particles in question. The particles taken up in the transfer vehicle (4) may be expelled therefrom, when required, by alteration of the pressure (5, 6).
摘要翻译：描述了允许精确称重和/或测量固体颗粒物质的装置和方法。本发明可以用于使诸如容器（例如管）的中空结构（1）至少部分地被填充有预定体积或重量的固体颗粒物质，例如粉末，其精确和可重现的方式。特别地，描述了测量颗粒的特定体积和/或重量的方法。该方法包括将预定量的颗粒上取入转运车辆（4）中，通过压力（5,6）控制颗粒进入转运车辆（4）的运动; 并且转运车辆（4）的体积规定了所吸收的颗粒的量。以这种方式，可以将特定体积的颗粒准确地吸收到转运载体（4）中，并且根据所讨论的颗粒的密度，可以计算体积以得到一定重量的颗粒。在需要时，通过改变压力（5,6）可以将在转运车辆（4）中吸收的颗粒从其中排出。

7. 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。

8. 发明申请

WO1993022057A1 PIPETTING AID AND PROCESS FOR ITS PRODUCTION 审中-公开
标题翻译：移液及其制备方法
公开(公告)号：WO1993022057A1
公开(公告)日：1993-11-11
申请号：PCT/DE1993000361
申请日：1993-04-22
申请人： DEUTSCH & NEUMANN GMBH , SACK, Helmut , BRESKAMP, Michael , EHINGER, Karl-Heinrich
发明人： DEUTSCH & NEUMANN GMBH
IPC分类号： B01L03/02
CPC分类号： B01L3/021 , B01L3/0213
摘要： The invention relates to a pipetting aid for exerting suction on liquids. The conventional 'Peleus ball' is difficult to handle and wash. It is the object of the invention to provide a pipetting aid by design modifications which is reliable and easily handled and of which the inside can easily be cleaned. According to the invention, the novel pipetting aid consists of an elastic hollow body (1) whith a larger ball-like central body (2) on which there is a first (3) and a second tubular attachment (4) from which a third tubular attachment (5) leaves at an angle; it is characterised in that in the first tubular attachment (3) there is an easily removable and specially designed check valve as the first closure component (6) which, when the ball-like central body (2) is squeezed, allows, without further action, the compressed air from inside the hollow body into the outer atmosphere but not vice versa and at the same time the second and third closure components (7) and (8) in the corresponding attachments (4) and (5) adopt a position which prevents air from passing from the inside to the outside. A production process is also described.

9. 发明申请

WO1991016977A1 PROCEDURE FOR HANDLING LIQUID WITH THE AID OF A PIPETTE 审中-公开
标题翻译：用辅助管道处理液体的程序
公开(公告)号：WO1991016977A1
公开(公告)日：1991-11-14
申请号：PCT/FI1991000136
申请日：1991-05-03
申请人： BIOHIT OY , SUOVANIEMI, Osmo , EKHOLM, Pertti
发明人： BIOHIT OY
IPC分类号： B01L03/02
CPC分类号： B01L3/0227
摘要： A procedure for liquid handling with the aid of a pipette wherein liquid is transferred into the liquid volume of the pipette from a certain starting point of this volume, with substantially linearly accelerated speed (A1), until a desired, predetermined constant speed (B1) has been reached; liquid is transferred at constant speed (B1); the transfer of liquid is abruptly stopped (D1) when the liquid quantity to be transferred has been loaded into the liquid volume; and the liquid quantity is dispensed out from the liquid volume in one or several batches according to the respective steps (A, B, D) presented in the foregoing, so that the liquid transfer steps constitute a closed cycle.
摘要翻译：借助于移液管进行液体处理的程序，其中液体从该体积的特定起始点以基本线性加速的速度（A1）转移到移液管的液体体积中，直到期望的预定恒定速度（B1）已经到达液体以恒定速度（B1）传送; 当要转移的液体量被装载到液体体积中时，液体的转移突然停止（D1）并按照上述各步骤（A，B，D）从液体体积分出一批或几批液体，使得液体转移步骤构成封闭循环。

10. 发明申请

WO1991016976A1 PROCEDURE FOR LOCKING THE ADJUSTMENT MEANS OF A PIPETTE, AND PIPETTE 审中-公开
标题翻译：用于锁定管道和管道调节装置的程序
公开(公告)号：WO1991016976A1
公开(公告)日：1991-11-14
申请号：PCT/FI1991000135
申请日：1991-05-03
申请人： BIOHIT OY , SUOVANIEMI, Osmo
发明人： BIOHIT OY
IPC分类号： B01L03/02
CPC分类号： B01L3/0224
摘要： A procedure for locking a pipette, the adjustment means (4) being locked with the aid of a notched circle (7) or equivalent and of a locking member (8), the notched circle or the locking member being rotatable along with the adjustment means while the other is substantially non-rotatably connected with the body of the pipette, the locking member being locked in any desired notch of the notched circle and interlocked with the adjustment means in order to prevent inadvertent rotation, and a pipette comprising a locking means (5) which has been disposed to lock and, if so desired, to release the adjustment means (4) in its direction of rotation, the locking means (5) comprising a notched circle (7) or equivalent and a locking member (8) which has been fitted to be lockable in any desired notch (9) of the notched circle for preventing inadvertent rotation of said circle and the adjustment means (4) relative to each other, the notched circle or the locking member being rotatable along with the adjustment means while the other is substantially non-rotatably connected to the body (18).
摘要翻译：一种用于锁定移液管的过程，调节装置（4）借助于切口圆（7）或等同物和锁定构件（8）被锁定，所述切口圆或锁定构件可与调节装置一起旋转而另一个基本上不可移动地连接到移液管的本体，锁定构件被锁定在缺口圆圈的任何期望的凹口中并且与调节装置互锁以防止意外旋转，并且移液管包括锁定装置 5），其被设置为锁定，并且如果需要，则在其旋转方向上释放调节装置（4），所述锁定装置（5）包括切口圆（7）或等同物和锁定构件（8）已经被安装成可以锁定在凹口圈的任何期望的凹口（9）中，以防止所述圆圈和调节装置相对于彼此的意外旋转，所述切口圆或锁定构件可与调节装置，而另一个基本上不可旋转地连接到主体（18）。

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