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    • 91. 发明申请
    • CARBON NANOTUBE BASED ELECTRODE MATERIALS FOR HIGH PERFORMANCE BATTERIES
    • 用于高性能电池的基于碳纳米管的电极材料
    • US20120045691A1
    • 2012-02-23
    • US13284769
    • 2011-10-28
    • Joel S. Douglas
    • Joel S. Douglas
    • H01M4/66C23C28/00B05D5/12B82Y30/00
    • H01M2/0277H01M2/0275H01M4/0404H01M4/663H01M4/667H01M4/668
    • Improved battery materials, and a process for producing such improved battery materials are disclosed. The materials and methods employ battery components based on porous lightweight non woven substrate materials that are coated with dispersions comprised of carbon nanotubes, conductive secondary particles (usually with an approximate diameter between about 0.5 nm to 100 microns), a binder and a solvent. The dispersions permeate the substrate's pores, and when cured, the carbon nanotubes form conductive bridges between the conductive secondary particles, and these in turn are held on the substrate by the binder. The net effect is to increase the battery's total active material and energy density. The permeated substrate may then be further treated to achieve the desired conductivity as needed. These materials and methods can produce improved lead acid and silver zinc batteries, as well as other types of batteries.
    • 公开了改进的电池材料和用于生产这种改进的电池材料的方法。 材料和方法采用基于多孔轻质无纺衬底材料的电池组件,其涂覆有由碳纳米管,导电二次颗粒(通常具有约0.5nm至100微米的大致直径),粘合剂和溶剂组成的分散体。 分散体渗透到基底的孔中,当固化时,碳纳米管在导电二次粒子之间形成导电桥,并且这些又通过粘合剂保持在基底上。 净效果是增加电池的总活性物质和能量密度。 然后可以进一步处理渗透的底物以根据需要达到所需的导电性。 这些材料和方法可以生产改进的铅酸锌和锌锌电池,以及其他类型的电池。
    • 92. 发明授权
    • Magnus force fluid flow energy harvester
    • 马格努斯力流体动力收割机
    • US07986054B2
    • 2011-07-26
    • US12184513
    • 2008-08-01
    • Joel S. Douglas
    • Joel S. Douglas
    • F03B13/00H02P9/04
    • F03B17/062F03D3/002F03D3/007F05B2240/201F05B2240/202F05B2240/313F05B2250/42Y02B10/30Y02E10/28Y02E10/38Y02E10/74
    • An energy harvester capable of providing motion from fluid flow includes a Magnus rotor defined by a cylinder driven by a motor causing the cylinder to rotate so that lift is created by the fluid flowing past the cylinder. A channel or system may be provided to direct the fluid flow to the cylinder. The rotating cylinder configuration is integrated into a mechanical device which is designed to transfer the lift into a mechanical motion to drive a generator. The mechanical motion due to the created lift is reversed by using a stalling mechanism and counter balanced mechanism. This creates a bidirectional motion which can be captured and used to drive a generator. The device can be utilized in either air or hydraulic environments. A modification of the energy harvester can be configured to utilize the electricity generate to produce hydrogen for use in fuel cells or for combustion.
    • 能够从流体流动提供运动的能量收集器包括由由电动机驱动的气缸限定的马格纳斯转子,其使气缸旋转,使得通过流过气缸的流体产生升力。 可以提供通道或系统以将流体流引导到气缸。 旋转圆柱体结构被集成到机械装置中,其被设计成将升降机传递到机械运动以驱动发电机。 由于产生的升力引起的机械运动通过使用失速机构和反平衡机构来反转。 这将产生可以被捕获并用于驱动发电机的双向运动。 该设备可以在空气或液压环境中使用。 能量收集器的改进可被配置为利用发电产生用于燃料电池或用于燃烧的氢气。
    • 96. 发明申请
    • MAGNUS FORCE FLUID FLOW ENERGY HARVESTER
    • MAGNUS力量流体动力收割机
    • US20090058091A1
    • 2009-03-05
    • US12184513
    • 2008-08-01
    • Joel S. Douglas
    • Joel S. Douglas
    • F03B13/10F03B13/26
    • F03B17/062F03D3/002F03D3/007F05B2240/201F05B2240/202F05B2240/313F05B2250/42Y02B10/30Y02E10/28Y02E10/38Y02E10/74
    • An energy harvester capable of providing motion from fluid flow includes a Magnus rotor defined by a cylinder driven by a motor causing the cylinder to rotate so that lift is created by the fluid flowing past the cylinder. A channel or system may be provided to direct the fluid flow to the cylinder. The rotating cylinder configuration is integrated into a mechanical device which is designed to transfer the lift into a mechanical motion to drive a generator. The mechanical motion due to the created lift is reversed by using a stalling mechanism and counter balanced mechanism. This creates a bidirectional motion which can be captured and used to drive a generator. The device can be utilized in either air or hydraulic environments. A modification of the energy harvester can be configured to utilize the electricity generate to produce hydrogen for use in fuel cells or for combustion.
    • 能够从流体流动提供运动的能量收集器包括由由电动机驱动的气缸限定的马格纳斯转子,其使气缸旋转,使得通过流过气缸的流体产生升力。 可以提供通道或系统以将流体流引导到气缸。 旋转圆柱体结构被集成到机械装置中,其被设计成将升降机传递到机械运动以驱动发电机。 由于产生的升力引起的机械运动通过使用失速机构和反平衡机构来反转。 这将产生可以被捕获并用于驱动发电机的双向运动。 该设备可以在空气或液压环境中使用。 能量收集器的改进可被配置为利用发电产生用于燃料电池或用于燃烧的氢气。
    • 97. 发明申请
    • INFUSION HUB ASSEMBLY AND FLUID LINE DISCONNECT SYSTEM
    • 输液管组件和流体管线断开系统
    • US20080312598A1
    • 2008-12-18
    • US11691059
    • 2007-03-26
    • Joel S. DouglasRobert L. HugoCynthia Zhang
    • Joel S. DouglasRobert L. HugoCynthia Zhang
    • A61M25/06A61M25/02
    • A61M39/14A61M5/158A61M2005/1581A61M2005/1587A61M2039/1072
    • An infusion hub assembly, comprising: a hub received in a hole in a wing, the hub having a bore passing therethrough, with an upper portion of the circular hub having an attachment surface thereon; an infusion cannula extending downwardly away from the wing, the infusion cannula being in fluid communication with the bore passing through the hub; a cover having a bore passing therethrough and having an inner attachment surface adapted to mate with the attachment surface on the upper portion of the hub; and a septum positioned in alignment with the bore passing through the cover.An infusion connector set comprising: a first connector; a septum received in the first connector; a second connector; a septum received in the second connector; and a flanged needle which penetrates both the septums in the first and second connectors when the first and second connectors are connected together.
    • 一种输液轮毂组件,包括:容纳在机翼中的孔中的毂,所述轮毂具有穿过其中的孔,所述圆形轮毂的上部在其上具有附接表面; 输液套管向下延伸离开翼部,输注套管与穿过轮毂的孔流体连通; 具有穿过其中的孔并且具有适于与轮毂的上部上的附接表面配合的内部附接表面的盖; 以及与穿过盖的孔对准定位的隔膜。 一种输液连接器组,包括:第一连接器; 在第一连接器中接收的隔膜; 第二连接器; 在第二连接器中接收隔膜; 以及当第一和第二连接器连接在一起时穿过第一和第二连接器中的隔膜的凸缘针。
    • 99. 发明授权
    • Strip electrode with conductive nano tube printing
    • 带电极带导电纳米管印刷
    • US07285198B2
    • 2007-10-23
    • US11063504
    • 2005-02-23
    • Joel S. Douglas
    • Joel S. Douglas
    • G01N27/327G01N27/30
    • B82Y30/00C12Q1/001C12Q1/002Y10T428/265
    • An electrochemical test device for determining the presence or concentration of an analyte in an aqueous fluid sample comprises a substrate comprising a non-conductive material; a working electrode comprising a conductive film formed at least with carbon nanotubes, the working electrode having a first electrode area, a first lead and a first contact pad; a counter electrode comprising a conductive film formed at least with carbon nanotubes; a reagent capable of reacting with the analyte to produce a measurable change in potential which can be correlated to the presence or concentration of the analyte in the fluid sample, the reagent overlaying at least a portion of the first electrode area of the working electrode; and a reference electrode comprising a conductive coating formed at least with carbon nanotubes, the reference electrode having a third electrode area at least a portion of which is overlaid with a reference material.
    • 用于确定含水流体样品中分析物的存在或浓度的电化学测试装置包括包含非导电材料的基底; 包括至少形成有碳纳米管的导电膜的工作电极,所述工作电极具有第一电极区域,第一引线和第一接触焊盘; 包括至少形成有碳纳米管的导电膜的对电极; 能够与分析物反应以产生可测量的电位变化的试剂,其可以与流体样品中分析物的存在或浓度相关联,该试剂覆盖工作电极的第一电极区域的至少一部分; 以及包括至少形成有碳纳米管的导电涂层的参考电极,所述参考电极具有至少一部分覆盖有参考材料的第三电极区域。