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1. 发明申请

US20180188141A1 REAGENT NOZZLE SIPPER MIXING SYSTEM AND METHOD 审中-公开
公开(公告)号：US20180188141A1
公开(公告)日：2018-07-05
申请号：US15841098
申请日：2017-12-13
申请人： Illumina, Inc.
发明人： Bradley Kent Drews , Michael Dai Wang , Umberto Ulmanella , James Michael Osmus , Stephen Wayne Clark , Johanna Lynn Whitacre , Steven Scott Phelps , Michelle L. Alvarez , Michael Adalbert Niziolek , Debra Sue Bryan , Joshua Augustin Darland
IPC分类号： G01N1/38 , G01N1/14 , B01L3/00 , G01N35/10 , C12Q1/6874 , B01F13/10 , B01F15/02 , B01F5/00 , B01F5/06 , B01F3/08
CPC分类号： G01N1/38 , B01F3/0861 , B01F3/088 , B01F5/0065 , B01F5/0647 , B01F11/0074 , B01F13/1055 , B01F15/00876 , B01F15/0243 , B01F15/0283 , B01F2215/0037 , B01L3/502 , B01L3/502715 , B01L3/502738 , B01L3/52 , B01L3/527 , B01L2200/027 , B01L2200/16 , B01L2300/0832 , B01L2300/0877 , B01L2300/0883 , B01L2400/0644 , C12Q1/6874 , G01N1/14 , G01N35/1002 , G01N35/1016 , G01N35/1095 , G01N35/1097 , G01N2001/1418 , G01N2001/1436 , G01N2001/386 , G01N2035/1058
摘要： An analysis instrument may perform analytical operations on an analyte that is combined with multiple reagents prior to being introduced into a flow cell. The instrument may include a nozzle sipper that aspirates reagents from a recipient, along with an analyte. The reagents may be directed to a volume and may be repeatedly moved into and out of the volume by cycling of a pump. The reagents may be ejected into a destination recipient with the nozzle sipper promoting vorticity in the recipient to enhance mixing. The repeated aspiration and ejection through the nozzle sipper effectively mixes the reagents and the template in an automated or semi-automated fashion.

2. 发明授权

US5353652A Fluid sampling system 失效
标题翻译：流体采样系统
公开(公告)号：US5353652A
公开(公告)日：1994-10-11
申请号：US100952
申请日：1993-08-03
申请人： Edward D. Houck
发明人： Edward D. Houck
IPC分类号： G01N1/10 , G01N1/14 , G01N33/00
CPC分类号： G01N1/10 , G01N2001/1037 , G01N2001/1436 , G01N2001/1463 , G01N2033/0093
摘要： An fluid sampling system allows sampling of radioactive liquid without spillage. A feed tank is connected to a liquid transfer jet powered by a pumping chamber pressurized by compressed air. The liquid is pumped upwardly into a sampling jet of a venturi design having a lumen with an inlet, an outlet, a constricted middle portion, and a port located above the constricted middle portion. The liquid is passed under pressure through the constricted portion causing its velocity to increase and its pressure to decreased, thereby preventing liquid from escaping. A septum sealing the port can be pierced by a two pointed hollow needle leading into a sample bottle also sealed by a pierceable septum affixed to one end. The bottle is evacuated by flow through the sample jet, cyclic variation in the sampler jet pressure periodically leaves the evacuated bottle with lower pressure than that of the port, thus causing solution to pass into the bottle. The remaining solution in the system is returned to the feed tank via a holding tank.
摘要翻译：流体采样系统允许放射性液体取样而不会溢出。进料罐连接到由压缩空气加压的泵送室驱动的液体转移喷射。将液体向上泵送到文丘里设计的取样射流中，其具有具有入口，出口，收缩的中间部分和位于收缩的中间部分之上的端口的管腔。液体在压力下通过收缩部分，使其速度增加，其压力降低，从而防止液体逸出。密封端口的隔膜可以被引导到样品瓶中的两个尖的中空针刺穿，该样品瓶也被固定在一端的可穿透的隔膜密封。瓶子通过样品喷射器的流动抽真空，采样器喷射压力的周期性变化周期性地使真空瓶的压力低于端口的压力，从而使溶液进入瓶中。系统中的剩余溶液通过储罐返回给料槽。

3. 发明授权

US09808796B2 Pipette and method for pipetting 有权
公开(公告)号：US09808796B2
公开(公告)日：2017-11-07
申请号：US14711048
申请日：2015-05-13
申请人： Sartorius Lab Instruments GmbH & Co. KG
发明人： Matthias Grabosch
IPC分类号： B01L3/02 , G01N1/14
CPC分类号： B01L3/0217 , B01L3/0203 , B01L3/0206 , B01L3/021 , B01L3/0293 , B01L2200/141 , G01N2001/1427 , G01N2001/1436
摘要： A pipette has a first chamber and a second chamber that connects to the first chamber and extends with an outlet channel to a pipette tip. The chambers are separated from one another by a longitudinally displaceable piston having a piston non-return valve. The second chamber has a chamber non-return valve which is arranged upstream of the outlet channel. An associated method includes recirculating the liquid in the first chamber, filling the first chamber with the liquid via a direct feed line, filling the second chamber with the liquid from the first chamber by pulling back the piston in the filling position toward the first chamber with the piston non-return valve open and with the chamber non-return valve closed, and emptying the second chamber by advancing the piston in the emptying position towards the outlet channel, with the piston non-return valve closed and the chamber non-return valve open.

4. 发明授权

US6085602A Sampling system for use in the analysis of biological processes 失效
标题翻译：用于生物过程分析的采样系统
公开(公告)号：US6085602A
公开(公告)日：2000-07-11
申请号：US776795
申请日：1997-10-03
申请人： Peter Schorn , Hans Voigt , Wolfgang Noe
发明人： Peter Schorn , Hans Voigt , Wolfgang Noe
IPC分类号： C12M1/26 , G01N1/10 , G01N1/14 , G01N1/00
CPC分类号： C12M37/02 , C12M33/04 , G01N1/10 , G01N1/14 , G01N2001/1427 , G01N2001/1436
摘要： The invention relates to a sampling device, in which the site of separation from the microbiologically contaminated environment is constructed as a sterile protective gas current according to the laminar air-flow principle under a housing bell (7), the site of connection of the inner tube (11) to the sample tube (10) being so designed that it occurs inside to just below the housing bell (7), fixedly or with no fixed connection, and for automatic operation occurs just below the housing bell (7), with no fixed connection.
摘要翻译： PCT No.PCT / EP95 / 03587第 371日期：1997年6月3日 102（e）日期1997年6月3日PCT提交1995年9月12日PCT公布。公开号WO96 / 08556 日期1996年3月21日本发明涉及一种采样装置，其中根据壳体钟（7）下的层流气流原理将与微生物污染环境的分离位置构建为无菌保护气流，内管（11）与样品管（10）的连接被设计成使得其内部固定地或没有固定连接在壳体钟（7）的正下方，并且在壳体钟下方发生自动操作（7），无固定连接。

5. 发明授权

US5367546A Fluid sampling system for a nuclear reactor 失效
标题翻译：核反应堆的流体采样系统
公开(公告)号：US5367546A
公开(公告)日：1994-11-22
申请号：US81753
申请日：1993-06-23
申请人： Louis K. Lau , Naum I. Alper
发明人： Louis K. Lau , Naum I. Alper
IPC分类号： G01N1/10 , G01N1/14 , G21C3/56
CPC分类号： G01N1/14 , G01N2001/1037 , G01N2001/1436
摘要： A system of extracting fluid samples, either liquid or gas, from the interior of a nuclear reactor containment utilizes a jet pump. To extract the sample fluid, a nonradioactive motive fluid is forced through the inlet and discharge ports of a jet pump located outside the containment, creating a suction that draws the sample fluid from the containment through a sample conduit connected to the pump suction port. The mixture of motive fluid and sample fluid is discharged through a return conduit to the interior of the containment. The jet pump and means for removing a portion of the sample fluid from the sample conduit can be located in a shielded sample grab station located next to the containment. A non-nuclear grade active pump can be located outside the grab sampling station and the containment to pump the nonradioactive motive fluid through the jet pump.
摘要翻译：从核反应堆容器的内部提取流体样品（液体或气体）的系统利用喷射泵。为了提取样品流体，非放射性运动流体被迫通过位于容纳物外部的喷射泵的入口和排出口，产生抽吸，其通过连接到泵抽吸口的样品导管从容纳部抽取样品流体。运动流体和样品流体的混合物通过返回导管排放到容器的内部。喷射泵和用于从样品导管去除一部分样品流体的装置可以位于位于容纳物旁边的屏蔽样品抓取站中。非核级主动泵可以位于抓取取样站外部，并且可以通过喷射泵泵送非放射性运动流体。

6. 发明授权

US4876902A Method for drawing samples from material containing solid ingredients 失效
标题翻译：从含有固体成分的材料中抽取样品的方法
公开(公告)号：US4876902A
公开(公告)日：1989-10-31
申请号：US184408
申请日：1988-04-21
申请人： George C. von Alfthan , Jorma T. Helanniemi
发明人： George C. von Alfthan , Jorma T. Helanniemi
IPC分类号： G01N1/14 , G01N1/20
CPC分类号： G01N1/2035 , G01N1/14 , G01N2001/1436
摘要： The invention relates to an apparatus for drawing samples from material containing solid particles, which material is in a flowing motion. In the apparatus, the sampling member (3, 13, 24) is connected to an adjusting device (4, 15, 26) and a suction member (6, 17, 25) so that the material flow coming from the sampling member (3, 13, 24) by means of the adjusting device (4, 15, 26) can be directed via the suction member (6, 17, 25) to form the sample.
摘要翻译：本发明涉及一种用于从含有固体颗粒的材料中抽取样品的装置，该材料处于流动运动。在该装置中，取样构件（3,13,24）与调节装置（4,15,26）和吸引构件（6,17,25）连接，使得来自取样构件（3）的材料流，13,24）通过所述调节装置（4,15,26）可经由所述抽吸构件（6,17,25）引导以形成所述样品。

7. 发明授权

US4762981A Heating device in particular for automatic samplers 失效
标题翻译：加热装置特别适用于自动进样器
公开(公告)号：US4762981A
公开(公告)日：1988-08-09
申请号：US22410
申请日：1987-03-06
申请人： Sorin Trestianu , Bruno Tosi
发明人： Sorin Trestianu , Bruno Tosi
IPC分类号： G01N30/06 , B01L7/00 , G01N1/14 , G01N30/12 , G01N30/24 , G01N35/00 , H05B3/62
CPC分类号： B01L7/00 , G01N30/12 , G01N30/24 , G01N2001/1436
摘要： A device for heating sample containing vials, in a gas-chromatographic apparatus provided with an automatic sampler, which includes a shroud in which a depression is made by a fan which sucks external air and conveys it under pressure into a Venturi tube shaped duct. This depression causes more external air to be sucked through separate openings of the shroud and to follow a different path along the resistors, the sampler, the tray and the vials and to be eventually exhausted through the vent together with air coming from the fan duct.
摘要翻译：一种用于在含有自动取样器的气相色谱装置中加热含有样品瓶的样品的装置，该装置包括一个外罩，其中凹部由吸入外部空气的风扇制成，并在压力下将其输送到文丘里管形导管中。该凹陷导致更多的外部空气通过护罩的单独开口被吸入，并且沿着电阻器，取样器，托盘和小瓶的不同路径被吸入，并且最终与来自风扇管道的空气一起通过排气口排出。

8. 发明授权

US3877309A Immersion sampler for molten material 失效
标题翻译：熔融材料浸入式取样器
公开(公告)号：US3877309A
公开(公告)日：1975-04-15
申请号：US46718674
申请日：1974-05-06
申请人： HANCE RICHARD J
发明人： HANCE RICHARD J
IPC分类号： G01N1/12 , G01N1/14
CPC分类号： G01N1/125 , G01N2001/1436 , Y10S73/09
摘要： An immersion molten material sampling device of a type usable to obtain a sample of molten steel from a furnace. The device includes a sectional mold structure having a vented sample receiving cavity and an entrance passage for molten material to flow into said sample receiving cavity. The entrance passage is characterized by the inclusion of a venturi which minimizes resistance to flow and effects smoother flow of molten material into the sample receiving cavity. The venturi throat which is surrounded by thick wall structure of the mold acts as a thermal valve to prevent loss of sample from the sample receiving cavity by maximizing heat removal from the molten material through heat conduction to the thick wall structure of the mold surrounding the throat. The resulting high heat conduction away from the molten material at the venturi throat, once the molten material has stopped flowing into the sample cavity, causes the material in the throat to freeze first thus trapping the sample inside the sample cavity to prevent loss of molten material therefrom during removal of the device from a bath of molten material. The body of the sampler is preferably of the split mold type with a gasket of porous material between the mold halves to provide more uniform venting for the sample receiving cavity.
摘要翻译：一种可用于从炉获得钢水样品的浸入式熔融材料取样装置。该装置包括具有通气的样品接收腔和用于熔融材料流入所述样品接收腔的入口通道的分段模具结构。入口通道的特征在于包括文丘里管，其使流动阻力最小化并且使熔融材料流入样品接收腔中更平滑。由模具的厚壁结构包围的文丘里喉喉用作热阀，以防止样品从样品接收腔中的损失，通过最大限度地从熔融材料通过热传导到围绕喉部的模具的厚壁结构的热去除。一旦熔融材料停止流入样品腔，导致远离文丘里喉部的熔融材料导致的高热传导使得喉部中的材料首先冷凝，从而将样品捕获在样品腔内，以防止熔融材料损失在将装置从熔融材料浴中移出时。取样器的主体优选为分模式，在半模之间具有多孔材料的垫圈，以为样品接收腔提供更均匀的排气。

9. 发明公开

US20240302249A1 SAMPLE TAKING DEVICE, SAMPLE TAKING SYSTEM AND METHOD OF OPERATING A SAMPLE TAKING DEVICE 审中-公开
公开(公告)号：US20240302249A1
公开(公告)日：2024-09-12
申请号：US18599716
申请日：2024-03-08
申请人： LockCon AG
发明人： Christian OERTLI , Monika EGLI
IPC分类号： G01N1/14 , G01N1/00 , G01N1/20 , G01N1/28 , G01N33/49
CPC分类号： G01N1/14 , G01N1/2035 , G01N1/2813 , G01N33/49 , G01N2001/002 , G01N2001/1436 , G01N2001/205
摘要： A sample taking device has an applicator unit for an application of a liquid sample to a first sample card, the applicator unit is in an application state configured for a simultaneous application of the liquid sample to a second sample card.

10. 发明公开

US20230144348A1 INSPECTION SYSTEM FOR A PLURALITY OF SEPARABLE INSPECTION OBJECTS 审中-公开
公开(公告)号：US20230144348A1
公开(公告)日：2023-05-11
申请号：US17920482
申请日：2021-05-06
申请人： LAW-NDT MESS- UND PRÜFSYSTEME GMBH
发明人： Christoph KAISER , Hamid Reza Shojaei MAHLLATI
IPC分类号： G01N1/18 , G01N1/14 , G01N27/90 , G01N27/904 , G01N27/87 , G01N35/00
CPC分类号： G01N1/18 , G01N1/14 , G01N27/9006 , G01N27/904 , G01N27/87 , G01N35/00871 , G01N2035/00831 , G01N2001/185 , G01N2001/1436 , G01N2001/002
摘要： An inspection system for a plurality of separable inspection objects, including a feed device for the plurality of inspection objects, a conveying device for the plurality of inspection objects, an inspection unit and an ejecting device. The feed device is configured and disposed such that the plurality of inspection objects can be fed by the feed device to a feed position of the conveying device. The conveying device includes a plurality of receptacles, each receptacle is configured and disposed such that exactly one inspection object of the plurality of inspection objects can be conveyed along a conveying path in said receptacle and that two respective inspection objects from the plurality of inspection objects have a spacing along the conveying path that is defined by the plurality of receptacles. The inspection unit is disposed at an inspection position on the conveying path.

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