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公开(公告)号：US09766109B2
公开(公告)日：2017-09-19
申请号：US13821846
申请日：2011-08-05
Applicant: Ian Armstrong , Michael Duffy , Stephen Peter Fitzgerald
Inventor： Ian Armstrong , Michael Duffy , Stephen Peter Fitzgerald
IPC: G01F23/26 , G01F25/00 , H03K17/955
CPC classification number: G01F23/261 , G01F23/265 , G01F23/266 , G01F25/0061 , H03K17/955 , H03K2217/94026
Abstract: A capacitive liquid level sensor is provided comprising a capacitive probe having a capacitance and comprising a sensing tip wherein the capacitive probe is configured such that the capacitance of the probe changes when the sensing tip is exposed to liquid. A signal generator operates to supply an electrical signal alternating between a high and low state to the capacitive probe, the electrical signal being configured such that the probe is alternately charged and discharged when the signal is high or low respectively. A comparator operates to detect the magnitude of an electrical signal across the capacitive probe and provides a first output signal value when the detected signal magnitude is greater than a predetermined threshold value and a second output signal value when the signal magnitude is less than the threshold value. A timer operates to receive an output signal from the comparator and measures a time period starting when the comparator output signal transitions to the first output signal value and ending when the comparator output signal transitions to the second output signal value. Liquid detection means also operate to utilize the time period measured by the timer to determine if the sensing tip is exposed to liquid.
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公开(公告)号：US08648132B2
公开(公告)日：2014-02-11
申请号：US12027402
申请日：2008-02-07
Applicant: Cathy Fleischer , Michael Duffy , Robert J. Kress , John R. Hickman , Aaron Wagner
Inventor： Cathy Fleischer , Michael Duffy , Robert J. Kress , John R. Hickman , Aaron Wagner
CPC classification number: C08J3/22 , B29C41/003 , B29C41/04 , B82Y30/00 , C08J3/14 , C08J3/203 , C08J3/205 , C08J5/005
Abstract: Disclosed are systems and methods for the formation of a polymer nanocomposite material using a high-concentration masterbatch as a source of nanocomposite filler.
Abstract translation: 公开了使用高浓度母料作为纳米复合填料的来源形成聚合物纳米复合材料的体系和方法。
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公开(公告)号：US08217108B2
公开(公告)日：2012-07-10
申请号：US12987594
申请日：2011-01-10
Applicant: Sarah M. Cooper , Cathy Fleischer , Michael Duffy , Aaron Wagner
Inventor： Sarah M. Cooper , Cathy Fleischer , Michael Duffy , Aaron Wagner
IPC: C08K9/04
Abstract: Disclosed is a novel polymeric composite including a nanoparticle filler and method for the production thereof. More particularly, the present invention provides a novel halloysite nanoparticle filler which has the generally cylindrical or tubular (e.g. rolled scroll-like shape), in which the mean outer diameter of the filler particle is typically less than about 500 nm. The filler is effectively employed in a polymer composite in which the advantages of the tubular nanoparticle filler are provided (e.g., reinforcement, flame retardant, chemical agent elution, etc.) with improved or equivalent mechanical performance of the composite (e.g., strength and ductility).
Abstract translation: 公开了一种包含纳米颗粒填料的新型聚合物复合材料及其制备方法。 更具体地说，本发明提供了一种新型的多水高岭土纳米颗粒填料，其具有大致圆柱形或管状（例如滚动的涡形状），其中填料颗粒的平均外径通常小于约500nm。 填料有效地用于聚合物复合材料，其中提供管状纳米颗粒填料的优点（例如，增强，阻燃剂，化学试剂洗脱等），其具有改进的或等效的复合材料的机械性能（例如，强度和延展性 ）。
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公开(公告)号：US20070106006A1
公开(公告)日：2007-05-10
申请号：US11469128
申请日：2006-08-31
Applicant: Sarah Cooper , Cathy Fleischer , Michael Duffy , Aaron Wagner
Inventor： Sarah Cooper , Cathy Fleischer , Michael Duffy , Aaron Wagner
IPC: C08K9/04
Abstract: Disclosed is a novel polymeric composite including a nanoparticle filler and method for the production thereof. More particularly, the present invention provides a novel halloysite nanoparticle filler which has the generally cylindrical or tubular (e.g. rolled scroll-like shape), in which the mean outer diameter of the filler particle is typically less than about 500 nm. The filler is effectively employed in a polymer composite in which the advantages of the tubular nanoparticle filler are provided (e.g., reinforcement, flame retardant, chemical agent elution, etc.) with improved or equivalent mechanical performance of the composite (e.g., strength and ductility).
Abstract translation: 公开了一种包含纳米颗粒填料的新型聚合物复合材料及其制备方法。 更具体地说，本发明提供了一种新型的多水高岭土纳米颗粒填料，其具有大致圆柱形或管状（例如滚动的涡形状），其中填料颗粒的平均外径通常小于约500nm。 填料有效地用于其中提供管状纳米颗粒填料的优点（例如，增强，阻燃，化学试剂洗脱等）的聚合物复合材料中，其具有改进的或等效的复合材料的机械性能（例如，强度和延展性 ）。
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公开(公告)号：US20060027522A1
公开(公告)日：2006-02-09
申请号：US10914576
申请日：2004-08-09
Applicant: John Martin , Manolo Mena , Elmer Lacsamana , Michael Duffy , William Webster , Lawrence Felton , Maurice Karpman
Inventor： John Martin , Manolo Mena , Elmer Lacsamana , Michael Duffy , William Webster , Lawrence Felton , Maurice Karpman
IPC: C23F1/00 , H01L21/302
CPC classification number: B81C1/00896
Abstract: A method of producing a MEMS device removes the bottom side of a device wafer after its movable structure is formed. To that end, the method provides the device wafer, which has an initial bottom side. Next, the method forms the movable structure on the device wafer, and then removes substantially the entire initial bottom side of the device wafer. Removal of the entire initial bottom side effectively forms a final bottom side.
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Patent Agency Ranking
公开(公告)号：US20050172453A1
公开(公告)日：2005-08-11
申请号：US10774807
申请日：2004-02-09
Applicant: Michael Duffy
Inventor： Michael Duffy
CPC classification number: E05F1/1215 , E05D5/062 , E05D2005/067 , E05Y2201/422 , E05Y2900/548 , Y10T16/53845 , Y10T16/5388 , Y10T16/53885 , Y10T16/53888 , Y10T16/547 , Y10T16/5476
Abstract: A vehicle closure hinge includes a mount having a pivot axis flange, a pivot link, a pivot coupling the pivot link to the pivot axis flange and a spring formed by a laterally coiled strand extending from a first coil end to a second coil end in a direction substantially perpendicular to the plane of displacement about the pivot axis. The coil size, the strand size and the number of coils can be varied as desired to vary the spring biasing force exerted against the vehicle closure without varying other components of the hinge. The hinge parts may be designed with various configurations including simple pivoting links or a four bar linkage. A strand end of the coil spring extends along the direction of the coil to a position at a first coil end to maintain biasing force near the plane of displacement about the pivot axis.
Abstract translation: 车辆闭合铰链包括具有枢转轴线凸缘，枢轴连杆，将枢转连杆联接到枢转轴线凸缘的枢轴的安装件和由从第一线圈端部延伸到第二线圈端部的横向卷绕的线束形成的弹簧 方向基本上垂直于围绕枢转轴线的位移平面。 线圈尺寸，线束尺寸和线圈数量可以根据需要改变，以改变施加在车辆闭合件上的弹簧偏置力而不改变铰链的其它部件。 铰链部件可以设计成具有各种构造，包括简单的枢转连杆或四杆连杆。 螺旋弹簧的股线端部沿着线圈的方向延伸到第一线圈端部的位置，以保持围绕枢转轴线的位移平面附近的偏压力。
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公开(公告)号：US20140007676A1
公开(公告)日：2014-01-09
申请号：US13821846
申请日：2011-08-05
Applicant: Ian Armstrong , Michael Duffy , Stephen Peter Fitzgerald
Inventor： Ian Armstrong , Michael Duffy , Stephen Peter Fitzgerald
IPC: G01F23/26
CPC classification number: G01F23/261 , G01F23/265 , G01F23/266 , G01F25/0061 , H03K17/955 , H03K2217/94026
Abstract: A capacitive liquid level sensor is provided comprising a capacitive probe having a capacitance and comprising a sensing tip wherein the capacitive probe is configured such that the capacitance of the probe changes when the sensing tip is exposed to liquid. A signal generator operates to supply an electrical signal alternating between a high and low state to the capacitive probe, the electrical signal being configured such that the probe is alternately charged and discharged when the signal is high or low respectively. A comparator operates to detect the magnitude of an electrical signal across the capacitive probe and provides a first output signal value when the detected signal magnitude is greater than a predetermined threshold value and a second output signal value when the signal magnitude is less than the threshold value. A timer operates to receive an output signal from the comparator and measures a time period starting when the comparator output signal transitions to the first output signal value and ending when the comparator output signal transitions to the second output signal value. Liquid detection means also operate to utilise the time period measured by the timer to determine if the sensing tip is exposed to liquid.
Abstract translation: 提供了一种电容式液位传感器，其包括具有电容并且包括感测尖端的电容式探针，其中电容式探针被配置为使得当感测尖端暴露于液体时探针的电容改变。 信号发生器操作以将电信号在高电平和低电平之间交替提供给电容式探针，电信号被配置为使得当信号分别为高电平或低电平时，探针被交替地充电和放电。 比较器操作以检测跨过电容探针的电信号的大小，并且当信号幅度小于阈值时检测到的信号幅度大于预定阈值和第二输出信号值时提供第一输出信号值 。 定时器操作以从比较器接收输出信号，并且测量从比较器输出信号转变到第一输出信号值开始的时间段，并且当比较器输出信号转变到第二输出信号值时结束。 液体检测装置还可操作以利用由定时器测量的时间段来确定感测尖端是否暴露于液体。
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公开(公告)号：US20110160345A1
公开(公告)日：2011-06-30
申请号：US12987594
申请日：2011-01-10
Applicant: Sarah M. Cooper , Cathy Fleischer , Michael Duffy , Aaron Wagner
Inventor： Sarah M. Cooper , Cathy Fleischer , Michael Duffy , Aaron Wagner
Abstract: Disclosed is a novel polymeric composite including a nanoparticle filler and method for the production thereof. More particularly, the present invention provides a novel halloysite nanoparticle filler which has the generally cylindrical or tubular (e.g. rolled scroll-like shape), in which the mean outer diameter of the filler particle is typically less than about 500 nm. The filler is effectively employed in a polymer composite in which the advantages of the tubular nanoparticle filler are provided (e.g., reinforcement, flame retardant, chemical agent elution, etc.) with improved or equivalent mechanical performance of the composite (e.g., strength and ductility).
Abstract translation: 公开了一种包含纳米颗粒填料的新型聚合物复合材料及其制备方法。 更具体地说，本发明提供了一种新型的多水高岭土纳米颗粒填料，其具有大致圆柱形或管状（例如滚动的涡形状），其中填料颗粒的平均外径通常小于约500nm。 填料有效地用于其中提供管状纳米颗粒填料的优点（例如，增强，阻燃，化学试剂洗脱等）的聚合物复合材料中，其具有改进的或等效的复合材料的机械性能（例如，强度和延展性 ）。
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公开(公告)号：US07888419B2
公开(公告)日：2011-02-15
申请号：US11469128
申请日：2006-08-31
Applicant: Sarah M. Cooper , Cathy Fleischer , Michael Duffy , Aaron Wagner
Inventor： Sarah M. Cooper , Cathy Fleischer , Michael Duffy , Aaron Wagner
IPC: C08K9/04
Abstract: Disclosed is a novel polymeric composite including a nanoparticle filler and method for the production thereof. More particularly, the present invention provides a novel halloysite nanoparticle filler which has the generally cylindrical or tubular (e.g. rolled scroll-like shape), in which the mean outer diameter of the filler particle is typically less than about 500 nm. The filler is effectively employed in a polymer composite in which the advantages of the tubular nanoparticle filler are provided (e.g., reinforcement, flame retardant, chemical agent elution, etc.) with improved or equivalent mechanical performance of the composite (e.g., strength and ductility).
Abstract translation: 公开了一种包含纳米颗粒填料的新型聚合物复合材料及其制备方法。 更具体地说，本发明提供了一种新型的多水高岭土纳米颗粒填料，其具有大致圆柱形或管状（例如滚动的涡形状），其中填料颗粒的平均外径通常小于约500nm。 填料有效地用于其中提供管状纳米颗粒填料的优点（例如，增强，阻燃，化学试剂洗脱等）的聚合物复合材料中，其具有改进的或等效的复合材料的机械性能（例如，强度和延展性 ）。
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20.发明申请公开(公告)号：US20090005489A1
公开(公告)日：2009-01-01
申请号：US12145525
申请日：2008-06-25
Applicant: Robert C. Daly , David J. Arthur , F. Douglas Kelley , Michael Duffy
Inventor： Robert C. Daly , David J. Arthur , F. Douglas Kelley , Michael Duffy
IPC: C09D127/12 , C08K3/34 , C09D127/20 , C09D127/18 , C09D127/16 , B05D3/02 , B05D1/18 , B05D1/02 , B05D3/00
CPC classification number: C09D127/12 , B05D5/083 , B05D2601/20 , B82Y30/00 , C08J3/07 , C08J5/005 , C08J2327/02 , C08K3/346 , C08K2201/011 , H05K1/034 , H05K1/0373 , C08L27/12
Abstract: Disclosed herein is an aqueous dispersion and a method for making said dispersion, and more particularly, a dispersion that comprises a nanoclay such as a tubular clay (e.g. halloysite), a fluoropolymer and the requisite surfactants for dispersion stability. In various embodiments, and applications thereof to substrates and the like, the dispersion improves the manufacturability of articles that include coating fluoropolymer dispersions while retaining the unique properties of the fluoropolymer coating.
Abstract translation: 本文公开了一种水分散体和制备所述分散体的方法，更具体地，包括纳米粘土如管状粘土（例如多水高岭土）的分散体，含氟聚合物和用于分散稳定性的必需表面活性剂。 在各种实施方案中及其应用于基材等时，分散体提高包含氟聚合物分散体的制品的可制造性，同时保持含氟聚合物涂层的独特性质。
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