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1. 发明公开

EP3159400A1 CELL LOCATION UNIT, ARRAY, DEVICE AND FORMATION METHOD THEREOF 审中-公开
标题翻译：小区位置单元，阵列，装置及其形成方法
公开(公告)号：EP3159400A1
公开(公告)日：2017-04-26
申请号：EP15810868.8
申请日：2015-06-23
申请人： Ocular Fluidics, Inc.
发明人： HUANG, Chengjun , LUO, Jun , ZHAO, Chao
IPC分类号： C12M1/42 , B03C5/00
CPC分类号： B03C5/005 , B03C5/00 , B03C5/022 , C12M1/42 , G01N27/44791 , G01N33/4836 , G01N33/48728
摘要： The present disclosure provides a cell positioning unit, array, device and a method for manufacturing the same. The cell positioning unit comprises: a substrate; at least a pair of microelectrodes on the substrate, wherein the microelectrodes are disposed at intervals on a circumference such that pDEP force are generated in an area where tips of the microelectrodes aggregate, and wherein a voltage signal applied to at least one microelectrode has a phase difference with a voltage signal applied to another microelectrode; and a cell positioning hole on the microelectrodes, wherein the cell positioning hole has an accommodation space which exposes the pDEP force fields and accommodates a single cell. By applying an AC voltage signal having a certain amplitude, frequency and phase to the microelectrodes, cells will move to surfaces of the microelectrodes, such that a single cell can be accurately positioned to a certain place by means of the cell positioning hole and the microelectrodes.
摘要翻译：本公开提供了一种单元定位单元，阵列，器件及其制造方法。该单元定位单元包括：衬底; 在所述基板上的至少一对微电极，其中所述微电极在圆周上间隔设置，使得在所述微电极的尖端聚集的区域中产生pDEP力，并且其中施加到至少一个微电极的电压信号具有相位与施加到另一微电极的电压信号的差异; 以及微电极上的细胞定位孔，其中细胞定位孔具有暴露pDEP力场并容纳单细胞的容纳空间。通过对微电极施加具有一定幅度，频率和相位的交流电压信号，细胞将移动到微电极的表面，使得单细胞可以通过细胞定位孔和微电极精确定位到特定位置。

2. 发明公开

EP2714233A4 TECHNIQUES FOR TRANSPORTING SYNTHETIC BEADS OR BUBBLES IN A FLOTATION CELL OR COLUMN 审中-公开
标题翻译：方法合成珠子和气泡的流动盒或列运输
公开(公告)号：EP2714233A4
公开(公告)日：2015-04-22
申请号：EP12849247
申请日：2012-05-25
申请人： CIDRA CORPORATE SERVICES INC
发明人： ROTHMAN PAUL J , FERNALD MARK R , DIDDEN FRANCIS K , ADAMSON DOUGLAS H
IPC分类号： B01D37/02 , B01D15/02 , B01D39/00 , B03D1/016 , B03D1/02 , B03D1/14 , C02F1/24 , C22B15/00
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： Apparatus, such as a flotation separation device, features a flotation cell or column configured to receive a mixture of water, valuable material and unwanted material; receive polymer-based materials, including polymer bubbles or beads, configured to attach to the valuable material in the mixture; and provide enriched polymer-based materials, including enriched polymer bubbles or beads, having the valuable material attached thereon.

3. 发明公开

EP2207685A4 DETERMINING FLUID CHARACTERISTICS 审中-公开
标题翻译：测定流体性质
公开(公告)号：EP2207685A4
公开(公告)日：2015-01-21
申请号：EP08770659
申请日：2008-06-11
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： FORGACS PETER
IPC分类号： B41J29/393 , B03C5/00 , G01N27/08
CPC分类号： G01N27/08 , B03C5/00 , B03C5/02 , G01N33/32 , G03G15/105
摘要： Characteristics of a fluid are determined, in one embodiment, by flowing the fluid (which may contain charged particles) between a plurality of electrode pairs, applying respective DC voltages across at least two of the electrode pairs, and measuring resulting currents through the fluid at the respective electrode pairs. In one example, respective plates of the electrode pairs are configured so that they do not fully encircle one another.

4. 发明公开

EP2474362A1 Method and apparatus for purifying an oil-based fluid 有权
标题翻译： Verfahren und Vorrichtung zur Reinigung vonFlüssigkeitaufÖlbasis
公开(公告)号：EP2474362A1
公开(公告)日：2012-07-11
申请号：EP12158904.8
申请日：2005-12-16
申请人： M-I L.L.C.
发明人： Browne, Neale , Ivan, Catalin , Markanovic, Zoran
IPC分类号： B03C5/00 , B01D59/42
CPC分类号： B03C5/00 , C02F1/488 , E21B21/065
摘要： An apparatus for electrophoretically removing contaminants from an oil-based drilling fluid includes a housing, a drum, a means for rotating the drum, and a scraper head. The drum is retained within the housing above the housing floor. The oil-based drilling fluid is directed along the housing floor, contacting both the housing floor and the drum. A negative charge is applied to the drum and a positive charge is applied to the housing, creating an electrical field through the fluid. Drilling fluid contaminants are attracted to and collect upon the drum outer surface. The means for rotating the drum turns the drum through the fluid and collected contaminants remain on the drum outer surface. The scraper removes the collected contaminants from the drum outer surface as it rotates.
摘要翻译：用于电泳去除油基钻井液中的污染物的装置包括壳体，滚筒，用于转动滚筒的装置和刮刀头。滚筒保持在外壳上方的外壳底部。油基钻井液沿着壳体地板引导，与壳体地板和滚筒接触。向鼓上施加负电荷，并且向外壳施加正电荷，从而通过流体产生电场。钻井液污染物被吸引并收集在鼓外表面上。用于旋转滚筒的装置使滚筒转过流体，收集的污染物保留在滚筒外表面上。刮刀在旋转时从鼓外表面上除去收集到的污染物。

5. 发明公开

EP1472368A2 METHODS AND APPARATUS FOR GENERATING AND UTILIZING LINEAR MOVING OPTICAL GRADIENTS 审中-公开
标题翻译：用于生成和使用的方法和装置线性移动光学梯度
公开(公告)号：EP1472368A2
公开(公告)日：2004-11-03
申请号：EP03702021.1
申请日：2003-01-06
申请人： Genoptix, Inc.
发明人： ZHANG, Haichuan
IPC分类号： C12Q1/68
CPC分类号： C12N5/0087 , B03C1/00 , B03C5/00 , B03C2201/18 , B03C2201/26 , C12N5/0093 , G01N30/00 , G01N30/02 , G01N2015/0073 , G01N2015/008 , G01N2015/144 , G01N2015/1486 , G01N2015/149 , H05H3/04 , B01D2015/3895
摘要： Apparatus and methods are provided for interacting light with particles, including but not limited to biological matter such as cells, in unique and highly useful ways. Optophoresis consists of subjecting particles to various optical forces, especially optical gradient forces, and more particularly moving optical gradient forces, so as to obtain useful results. In one implementation, a population of particles, comprising two or more differing particles, e.g., red blood cells and white blood cells, are illuminated by a line of light which is moved slowly relative to the particle population. The particles are moved with the line until the population is aligned. Next, the line of particles is subject to relative motion of light relative to the particles, such as by rapidly moving the line of illumination relative to the physical position of the particles. By moving the line away from the particles at a rate great enough that certain particles remain behind, effective separation, characterization and/or identification of the particles may be made. Optionally, the direction of the low initial scan is in a direction opposition to the more rapid scan after the particles have been aligned.

6. 发明授权

EP0808216B1 PROCEDE ET DISPOSITIF DE PURIFICATION ELECTROSTATIQUE DE LIQUIDES ORGANIQUES 失效
标题翻译：和有机液体静电处理清洁设备
公开(公告)号：EP0808216B1
公开(公告)日：1999-05-06
申请号：EP96900694.9
申请日：1996-02-07
申请人： FREI, Charles
发明人： FREI, Charles
IPC分类号： B03C5/00 , B03C5/02
CPC分类号： B03C5/00 , B03C5/02
摘要： A device, of which one embodiment is shown diagrammatically in the figure, is provided for purifying organic liquids of plant, animal or synthetic origin that have been contaminated by particulate impurities, colloidal impurities or impurities in the form of amorphous agglomerates suspended in the liquid. The device comprises a vessel (1) containing the liquid to be purified, and two electrodes (2, 3) for generating a high electric field in the vessel (1). Each of the electrodes may be stationary or movable. The impurities are precipitated by the electric field onto the electrodes and may be removed therefrom. Each of the electrodes is provided with a flexible metal-coated strip (2, 3) for transporting the residue deposited thereon out of the liquid. The residue is removed from the strip using scrapers (8). Before entering the vessel (1), the liquid to be purified passes through a drying device (11).

7. 发明公开

EP0750461A1 APPARATUS AND PROCESS FOR DECAFFEINATING A CAFFEINE-CONTAINING LIQUID 失效
标题翻译： DEVICE AND METHOD FOR AN脱咖啡因咖啡因含液体
公开(公告)号：EP0750461A1
公开(公告)日：1997-01-02
申请号：EP95905910.0
申请日：1994-12-14
申请人： IMSCO, INC.
发明人： CROSE, James, R. , WALDMAN, Alan, A.
IPC分类号： A23F5 , B03C5
CPC分类号： A23F5/22 , A23F5/223 , B03C5/00 , B03C5/02 , B03C5/022
摘要： A decaffeinating device (2) includes a receiver (4) for the caffeine-containing liquid, a conduit (6), and a reservoir (8) for temporarily receiving the caffeine-containing liquid. There is also provided a caffeine separator (10) which includes an assembly (12) for generating an electrostatic field transverse to the direction of flow of the liquid. The caffeine separator (10) includes spaced-apart opposed partitions (28, 30) which together define a passageway (32) extending from an entry port (34) to an exit port (36). The electrostatic field generating assembly (12) includes electrodes (38, 40) which are insulated from each other by a substrate (42) or caffeine receiver (44). The caffeine receiver (44) retains the caffeine contained in the liquid and may be made of an ionic resin. The decaffeinated liquid is collected in a collector (14) and removed from the device (2) through an opening (16).

8. 发明授权

EP0042674B1 Process for refining electric insulating liquids 失效
标题翻译：精制电绝缘液的工艺
公开(公告)号：EP0042674B1
公开(公告)日：1984-08-15
申请号：EP81302408.0
申请日：1981-06-01
申请人： Inoue, Noboru
发明人： Inoue, Noboru
IPC分类号： B03C5/00 , B01D15/00 , C10G32/02
CPC分类号： C10G25/00 , B01D15/00 , B03C5/00 , C10G32/02

9. 发明授权

EP2714270B1 METHOD FOR CAPTURING AND RECYCLING IRON CATALYST USED IN THE PRODUCTION OF HALOALKANE COMPOUNDS 有权转让
标题翻译：捕获和回收用于生产卤代烷化合物的铁催化剂的方法
公开(公告)号：EP2714270B1
公开(公告)日：2018-03-21
申请号：EP12792675.6
申请日：2012-05-31
申请人： Honeywell International Inc.
发明人： CLOSE, Joshua , WANG, Haiyou , TUNG, Hsueh, Sung , COTTRELL, Stephen, A.
IPC分类号： B01J23/745 , C07C21/06 , B01J19/20 , B01J19/08 , B03C1/26
CPC分类号： B01J8/10 , B01J8/005 , B01J8/0075 , B01J23/745 , B03C1/0335 , B03C5/00 , B03C2201/02 , B03C2201/18 , C07C17/275 , C07C17/278 , Y02P20/584 , C07C19/01
摘要： Disclosed is a method for capturing and recycling iron catalyst used in the production of haloalkane compounds and more particularly, to an improved process for the manufacture of the compound 1,1,1,3,3-pentachloropropane (HCC-240fa), in which an electromagnetic separation unit (EMSU) is used to facilitate the reaction. When energized, the EMSU functions to remove all iron particles from the reactor effluent; when de-energized, the iron particles captured by the EMSU can be flushed back into the reactor for re-use in the continued production of HCC-240fa. The present invention is also useful in the manufacturing processes for other haloalkane compounds such as HCC-250 and HCC-360.

10. 发明公开

EP2852465A4 CHARGED ENGINEERED POLYMER BEADS/BUBBLES FUNCTIONALIZED WITH MOLECULES FOR ATTRACTING AND ATTACHING TO MINERAL PARTICLES OF INTEREST FOR FLOTATION SEPARATION 有权转让
标题翻译：操纵LOADED聚合物珠粒/ BUBBLES，官能化分子以磨损和固定到RELEVANT到矿物浮选分离
公开(公告)号：EP2852465A4
公开(公告)日：2016-03-02
申请号：EP13794696
申请日：2013-05-22
申请人： CIDRA CORPORATE SERVICES INC , DAVIS ALBERT MICHAEL
发明人： DAVIS MICHAEL A
IPC分类号： B03C5/00 , B01D21/00 , B03D1/02
CPC分类号： B03D1/1437 , B01D21/0009 , B03C5/00 , B03C5/02 , B03C2201/18 , B03D1/018 , B03D1/023
摘要： Apparatus is providing featuring a synthetic bead having a solid-phase body with a surface, and being configured with a predetermined electric charge so as to respond to a corresponding predetermined electric field; and a plurality of molecules attached to at least part of the surface, the molecules comprising a functional group selected for attracting and attaching one or more mineral particles of interest to the molecules. Some combination of the solid-phase body or the surface may be configured from a polymer. The polymer may be polyethylenimine. The polyethylenimine may be engineered or configured to be highly charged so as to be used to collect the mineral particles of interest and then manipulated through and by the corresponding predetermined electric field.

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