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1. 发明授权

US10060554B2 Micro-fluidic system 有权
公开(公告)号：US10060554B2
公开(公告)日：2018-08-28
申请号：US13516087
申请日：2010-12-16
申请人： Nicolò Manaresi , Gianni Medoro , Alex Calanca
发明人： Nicolò Manaresi , Gianni Medoro , Alex Calanca
IPC分类号： F16K31/00 , F16K99/00
CPC分类号： F16K99/0001 , F16K99/0015 , F16K99/0034 , F16K99/0059 , F16K2099/0074 , F16K2099/0078 , Y10T137/85938
摘要： A micro-fluidic system comprising a micro-fluidic channel, which has a wall provided with a hole; a closing element, which is partially housed within the hole and has a membrane portion adapted to deform and a side portion sealingly connected with the above mentioned wall; and a partition arranged within the micro-fluidic channel between a first and a second segment; the closing element is deformable between a locked configuration in contact with the partition and an open configuration spaced from the partition; the closing element may be deformed by suction or by a rod or a piston.

2. 发明申请

US20180099502A1 LAMINATE MANIFOLDS FOR MESOSCALE FLUIDIC SYSTEMS 审中-公开
公开(公告)号：US20180099502A1
公开(公告)日：2018-04-12
申请号：US15836768
申请日：2017-12-08
申请人： Hewlett-Packard Development Company, LP.
发明人： Alan R. Arthur , Chris Aschoff , Ronald A. Hellekson
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1433 , B41J2/14024 , B41J2/16 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2002/14362 , B41J2002/14419 , B41J2002/14467 , B41J2202/20 , B41J2202/21 , Y10T137/85938 , Y10T156/1056
摘要： A fluid ejection device may include a laminate fluid manifold comprising plates extending in a plane and stacked in a laminate plate stack. The stack may include a first fluid passage extending parallel to and between plates of the laminate plate stack and a second fluid passage extending parallel to and between plates of the laminate plate stack. The first fluid passage and the second fluid passage overlap when viewed from a direction perpendicular to the plane.

3. 发明申请

US20180071695A1 MULTIPLE EMULSIONS CREATED USING JETTING AND OTHER TECHNIQUES 审中-公开
公开(公告)号：US20180071695A1
公开(公告)日：2018-03-15
申请号：US15656415
申请日：2017-07-21
申请人： President and Fellows of Harvard College
发明人： David A. Weitz , Julian W.P. Thiele , Adam R. Abate
IPC分类号： B01F3/08 , B01F13/00
CPC分类号： B01F3/0807 , B01F13/0062 , B01F13/0084 , B01F2003/0838 , B01F2215/045 , B01F2215/0459 , Y10T137/0318 , Y10T137/85938
摘要： The present invention generally relates to emulsions, and more particularly, to multiple emulsions. In one aspect, multiple emulsions are formed by urging a fluid into a channel, e.g., by causing the fluid to enter the channel as a “jet.” Side channels can be used to encapsulate the fluid with a surrounding fluid. In some cases, multiple fluids may flow through a channel collinearly before multiple emulsion droplets are formed. The fluidic channels may also, in certain embodiments, include varying degrees of hydrophilicity or hydrophobicity. As examples, the fluidic channel may be relatively hydrophilic upstream of an intersection (or other region within the channel) and relatively hydrophobic downstream of the intersection, or vice versa. In some cases, the average cross-sectional dimension may change, e.g., at an intersection. For instance, the average cross-sectional dimension may increase at the intersection. Surprisingly, a relatively small increase in dimension, in combination with a change in hydrophilicity of the fluidic channel, may delay droplet formation of a stream of collinearly-flowing multiple fluids under certain flow conditions; accordingly, the point at which multiple emulsion droplets are formed can be readily controlled within the fluidic channel. In some cases, the multiple droplet may be formed from the collinear flow of fluids at (or near) a single location within the fluidic channel. In addition, unexpectedly, systems such as those described herein may be used to encapsulate fluids in single or multiple emulsions that are difficult or impossible to encapsulate using other techniques, such as fluids with low surface tension, viscous fluids, or viscoelastic fluids. Other aspects of the invention are generally directed to methods of making and using such systems, kits involving such systems, emulsions created using such systems, or the like.

4. 发明授权

US09901656B2 Method and system for carpet-odor treatment 有权
公开(公告)号：US09901656B2
公开(公告)日：2018-02-27
申请号：US15376415
申请日：2016-12-12
申请人： Injectinator, LLC
发明人： Jerome P. Behr
IPC分类号： A61L9/14 , B05B11/00 , B05B11/04
CPC分类号： A61L9/14 , B05B11/0089 , B05B11/04 , Y10T137/85938
摘要： The present invention provides a method and system for treating carpet that includes a hollow tube having a first end and a second end, wherein the tube further includes: a plurality of injection holes located near the second end of the tube, a pointed tip located at the second end of the tube, and a lug moveably attached to the tube; the method including inserting the tube into a carpet by penetrating the pointed tip into the carpet; lifting the tube up via the lug such that a portion of the carpet is pulled away from padding located underneath the carpet; and inserting fluid into the tube at the first end of the tube such that the fluid is injected into the carpet via the injection holes.

5. 发明申请

US20180050167A1 ULTRA RAPID CYCLE PORTABLE OXYGEN CONCENTRATOR 审中-公开
公开(公告)号：US20180050167A1
公开(公告)日：2018-02-22
申请号：US15715600
申请日：2017-09-26
申请人： SEPARATION DESIGN GROUP IP HOLDINGS, LLC
发明人： STEPHEN DOUGLAS GALBRAITH , ROBERT B. LACOUNT
IPC分类号： A61M16/10 , A61M16/00 , A61M16/06 , B01D53/047 , B01D53/04 , A61M16/08 , A61M16/20 , B01D53/02
CPC分类号： A61M16/101 , A61M16/0003 , A61M16/0063 , A61M16/0666 , A61M16/0672 , A61M16/0875 , A61M16/1005 , A61M16/105 , A61M16/107 , A61M16/20 , A61M2016/1025 , A61M2202/0208 , A61M2205/02 , A61M2205/3327 , A61M2205/3334 , A61M2205/42 , A61M2205/75 , A61M2205/8206 , B01D53/02 , B01D53/0415 , B01D53/0473 , B01D53/26 , B01D2253/108 , B01D2253/304 , B01D2256/12 , B01D2257/102 , B01D2259/4533 , B01D2259/4541 , Y10T137/85938
摘要： Lightweight, portable oxygen concentrators that operate using an ultra rapid, sub one second, adsorption cycle based on advanced molecular sieve materials are disclosed. The amount of sieve material utilized is a fraction of that used in conventional portable devices. This dramatically reduces the volume, weight, and cost of the device. Innovations in valve configuration, moisture control, case and battery design, and replaceable sieve module are described. Patients with breathing disorders and others requiring medical oxygen are provided with a long lasting, low cost alternative to existing portable oxygen supply devices.

6. 发明授权

US09868284B2 Laminate manifolds for mesoscale fluidic systems 有权
公开(公告)号：US09868284B2
公开(公告)日：2018-01-16
申请号：US15380262
申请日：2016-12-15
申请人： Hewlett-Packard Development Company, L.P.
发明人： Alan R. Arthur , Chris Aschoff , Ronald A. Hellekson
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1433 , B41J2/14024 , B41J2/16 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2002/14362 , B41J2002/14419 , B41J2002/14467 , B41J2202/20 , B41J2202/21 , Y10T137/85938 , Y10T156/1056
摘要： A fluid ejection device may include a laminate fluid manifold including plates in a laminate plate stack. The stack may include a fluid passage extending to an edge of the laminate plate stack. A die maybe secured across the edge of the laminate plate stack, wherein the die includes opening to receive fluid transmitted through the fluid passage.

7. 发明授权

US09863921B2 Fluid interface between fluid lines of differing cross-sectional area 有权
公开(公告)号：US09863921B2
公开(公告)日：2018-01-09
申请号：US13974549
申请日：2013-08-23
申请人： AGILENT TECHNOLOGIES, INC.
发明人： Holger Rapp
IPC分类号： G01N30/38 , G01N30/62 , G01L1/12 , B01L3/00 , G01N30/60
CPC分类号： G01N30/38 , B01L3/502715 , B01L3/502746 , B01L2300/0864 , B01L2400/0487 , G01L1/125 , G01N30/6017 , G01N30/62 , G01N2030/6013 , Y10T137/0318 , Y10T137/85938
摘要： A fluid transfer device transfers a fluid from a first fluid channel with a first cross-sectional area into a second fluid channel with a second cross-sectional area, larger than the first cross-sectional area. The fluid transfer device includes a fluid inlet interface at which the fluid is transferable from the first fluid channel into the fluid transfer device; an inlet branch configured to split the fluid from the first fluid channel into multiple inlet branch channels; multiple outlet branches, each of which is configured to split the fluid from the inlet branch channels into respective outlet branch channels; and a fluid outlet interface configured to transfer the fluid in the outlet branch channels into the second fluid channel. The inlet and output branches and branch channels are disposed such that the fluid exits from the fluid outlet interface, distributed in a two-dimensional manner across the second cross-sectional area.

8. 发明授权

US09808803B2 Systems and methods for particle focusing in microchannels 有权
公开(公告)号：US09808803B2
公开(公告)日：2017-11-07
申请号：US15162196
申请日：2016-05-23
申请人： The General Hospital Corporation
发明人： Mehmet Toner , Dino DiCarlo , Jon F. Edd , Daniel Irimia
IPC分类号： B65G53/00 , B01L3/00 , B01D21/00 , B01D21/26 , B01D45/04 , B01D45/12 , F16L41/02 , F17D1/00 , C12M1/34 , C12M1/00 , C12M3/06 , B33Y80/00 , G01N15/02 , G01N15/10
CPC分类号： B01L3/502776 , B01D21/0087 , B01D21/265 , B01D45/04 , B01D45/12 , B01L3/502746 , B01L3/502761 , B01L2200/0652 , B01L2300/0883 , B01L2400/0409 , B01L2400/043 , B01L2400/0433 , B01L2400/0454 , B01L2400/0487 , B01L2400/0622 , B01L2400/084 , B33Y80/00 , C12M23/16 , C12M41/36 , C12M47/04 , F16L41/02 , F17D1/00 , G01N15/0255 , G01N15/10 , G01N2015/0288 , G01N2015/1006 , G01N2015/1081 , Y10T137/85938 , Y10T137/85978 , Y10T436/117497 , Y10T436/2575
摘要： Various systems, methods, and devices are provided for focusing particles suspended within a moving fluid into one or more localized stream lines. The system can include a substrate and at least one channel provided on the substrate having an inlet and an outlet. The system can further include a fluid moving along the channel in a laminar flow having suspended particles and a pumping element driving the laminar flow of the fluid. The fluid, the channel, and the pumping element can be configured to cause inertial forces to act on the particles and to focus the particles into one or more stream lines.

9. 发明申请

US20170291195A1 APPARATUS, SYSTEM AND METHODS TO DIVIDE FLOW 审中-公开
公开(公告)号：US20170291195A1
公开(公告)日：2017-10-12
申请号：US15632772
申请日：2017-06-26
申请人： Derrick Corporation
发明人： Mike Peresan , James Colgrove
IPC分类号： B07B13/16 , B01D33/03
CPC分类号： B01D33/37 , B01D33/03 , B01D33/0346 , B07B13/16 , B07B2201/04 , B07B2230/01 , Y10T137/0318 , Y10T137/85938
摘要： An example nonlimiting embodiment of the present invention provides a flow divider that includes a slurry receiving compartment and a discharge arrangement having a plurality of discharge apertures. The slurry receiving compartment is arranged to relatively uniformly flow a portion of a slurry into each of the discharge apertures. The discharge apertures may be arranged linearly and/or horizontally such that the portions of the slurry exits each of the discharge apertures at a relatively even flow rate and feed feed boxes connected to vertically tiered screening surfaces of a screening machine.

10. 发明授权

US09717219B2 Water inlet arrangement 有权
公开(公告)号：US09717219B2
公开(公告)日：2017-08-01
申请号：US14175057
申请日：2014-02-07
申请人： Karsten Glomset , Kenneth Glomset , Ove Gjelstenli
发明人： Karsten Glomset , Kenneth Glomset , Ove Gjelstenli
IPC分类号： A01K63/00 , A01K63/04 , A01K61/00
CPC分类号： A01K63/006 , A01K61/00 , A01K63/00 , A01K63/042 , Y02A40/81 , Y10T137/0318 , Y10T137/85938 , Y10T137/86372 , Y10T137/87249
摘要： The invention relates to a water inlet arrangement for the use in fish tanks in aquaculture, including a pipe to feed water into the tank, the pipe having a plurality of openings and, for a better adjustment of the flow, a surrounding second element having a plurality of openings and/or a fixed or adjustable shield are provided.

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