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18 条记录 (耗时 0.019 秒)

    Method for depositing an enzyme on an electrically conductive substrate
    1.
    发明授权
    Method for depositing an enzyme on an electrically conductive substrate 失效
    将酶沉积在导电基底上的方法

    公开(公告)号：US06814845B2

    公开(公告)日：2004-11-09

    申请号：US09990514

    申请日：2001-11-21

    申请人： George S. Wilson ,  Xiaohong Chen ,  Norio Matsumoto ,  Yibai Hu

    发明人： George S. Wilson ,  Xiaohong Chen ,  Norio Matsumoto ,  Yibai Hu

    IPC分类号： C25D1304

    CPC分类号： C12Q1/005 ,  C12Q1/001 ,  Y10S435/817

    摘要： Improved biosensors are provided having excellent selectivity and stability properties, together with methods of preparing the biosensors. A preferred biosensor includes an electrode (12) having enzyme (16) deposited thereon together with a layer of electropolymerized polymer (18) intermingled with the enzyme (16); a crosslinked silane film (20) is applied over the polymer layer (18), and a final coating (22) of polyurethane is formed over the film (20). In preparative procedures, the enzyme (16) is electrodeposited using an aqueous enzyme solution containing a nonionic surfactant at a concentration level preferably in excess of the critical micelle concentration of the surfactant. In the case of a glucose sensor, the polymer layer (18) is preferably polyphenol, while the silane film is crosslinked (3-aminopropyl) trimethoxysilane. The preferred biosensors have greatly enhanced selectivity stabilities.

    Workpiece tracing arc welding system
    3.
    发明授权
    Workpiece tracing arc welding system 失效
    工件跟踪电弧焊系统

    公开(公告)号：US4366363A

    公开(公告)日：1982-12-28

    申请号：US99466

    申请日：1979-12-03

    申请人： George S. Wilson

    发明人： George S. Wilson

    IPC分类号： B23K9/028 ,  B23K9/02

    CPC分类号： B23K9/028

    摘要： An arc welding system for welding the edges of an irregularly contoured product comprising facially opposed sections held in joined position wherein, in the embodiment illustrated, a pair of arc welding torches, having arc generating tips are supported in product straddling relationship on a carriage for welding travel along different irregularly contoured lengths of the perimetral marginal boundary of the product, and control mechanism is provided for simultaneously altering the position of each torch tip in a portion of its welding travel to maintain each torch tip axis substantially perpendicular to the path of travel.

    摘要翻译： 一种用于焊接不规则轮廓产品的边缘的电弧焊接系统，其包括保持在接合位置的面对面部分，其中在所示实施例中，具有电弧产生尖端的一对电弧焊炬在产品跨接关系中被支撑在用于焊接的托架上 沿着产品的周边边缘边界的不同不规则轮廓的长度行进，并且提供控制机构，用于同时改变其焊接行程的一部分中的每个割炬尖端的位置，以保持每个割炬尖端轴线基本上垂直于行进路径。

    Endless conveyor belt load measurement system and method of automatically calibrating same
    5.
    发明授权
    Endless conveyor belt load measurement system and method of automatically calibrating same 失效
    无端传送带负载测量系统及其自动校准方法

    公开(公告)号：US3976150A

    公开(公告)日：1976-08-24

    申请号：US517741

    申请日：1974-10-24

    申请人： George S. Wilson ,  Joseph T. Sniezek

    发明人： George S. Wilson ,  Joseph T. Sniezek

    IPC分类号： G01G11/00 ,  G01G11/14

    CPC分类号： G01G11/006

    摘要： This invention relates to an endless conveyor belt load measurement system and a method of automatically calibrating the same using a digital computer. Measuring means are provided to measure movement of the conveyor belt and scale means are provided to measure the weight of successive portions of the conveyor belt and the load carried thereby both having digital pulse output signals which are communicated to digital computer means. Means are provided to temporarily apply a selected number of calibration weights to the scale means while the conveyor belt is rotating empty. The computer means calculates average output signals received from the scale means during complete revolutions of the empty conveyor belt with varying members of the calibration weights applied to the scale means and substitutes these in a set of curve fitting linear equations to calculate a set of linearization coefficients. The rate of load carried by the conveyor belt and the total load delivered is then calculated by the digital computer means from the outputs of the movement measuring means and scale means using the calculated linearization coefficients. The system may be quickly, easily and accurately periodically recalibrated using the digital computer means by terminating the load on the conveyor belt, applying the calibration weights, calculating corrected values for the linearization coefficients and substituting them into the formula used to calculate the load carried by the conveyor belt.

    摘要翻译： 本发明涉及环形输送带负载测量系统及其使用数字计算机自动校准该方法。 提供测量装置以测量传送带的运动，并且提供刻度装置以测量输送带的连续部分的重量和由此携带的负载，其具有传送到数字计算机装置的数字脉冲输出信号。 提供了在输送带旋转空时临时将选定数量的校准砝码施加到秤装置的装置。 计算机装置计算在空运送带的完整转动期间接收自平均输出信号的平均输出信号，其中施加到标尺装置的校准权重的变化成分，并用一组曲线拟合线性方程代替这些信号来计算一组线性化系数 。 然后由数字计算机装置从运动测量装置的输出和使用所计算的线性化系数的比例装置计算传送带承载的负载速率和传送的总负载。 系统可以使用数字计算机装置通过终止传送带上的负载，应用校准权重，计算线性化系数的校正值并将其替换成用于计算负载的公式来定期地重新校准 输送带。

    Light Emitting Diode Troffer Door Assembly
    7.
    发明申请
    Light Emitting Diode Troffer Door Assembly 有权
    发光二极管门禁组件

    公开(公告)号：US20130235568A1

    公开(公告)日：2013-09-12

    申请号：US13414032

    申请日：2012-03-07

    申请人： Scott A. Green ,  Scott W. Lowden ,  Efrain Padilla ,  George S. Wilson

    发明人： Scott A. Green ,  Scott W. Lowden ,  Efrain Padilla ,  George S. Wilson

    IPC分类号： F21V29/00 ,  H01R43/00

    CPC分类号： F21S4/28 ,  F21K9/275 ,  F21V3/06 ,  F21V17/18 ,  F21V21/14 ,  F21V23/001 ,  F21V23/003 ,  F21V29/74 ,  F21V29/85 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  Y10T29/49117

    摘要： A troffer door assembly having a heat conductive frame assembly, a lens member and a light emitting diode (LED) assembly having a rigid heat conductive brace member, wherein the rigid brace member is affixed to the frame assembly such that the rigidity of the frame assembly is increased and such that heat is passed from the rigid brace member to the frame assembly. Hinge members and latch members are positioned in exterior slots on the frame assembly such that the location of the hinge members and latch members can be adjusted. In this manner installed troffer light fixtures can be retrofitted by replacing the installed troffer door with the troffer door assembly as described.

    摘要翻译： 一种具有导热框架组件，透镜构件和具有刚性导热支撑构件的发光二极管（LED）组件的门槛门组件，其中刚性支撑构件固定到框架组件，使得框架组件的刚性 并且使得热量从刚性支撑构件传递到框架组件。 铰链构件和闩锁构件定位在框架组件上的外部狭槽中，使得可以调节铰链构件和闩锁构件的位置。 以这种方式，可以通过如上所述用安全门组件更换安装的门槛门来改装灯具灯具。

    Implantable glucose sensor
    8.
    发明授权
    Implantable glucose sensor 失效
    植入式葡萄糖传感器

    公开(公告)号：US5165407A

    公开(公告)日：1992-11-24

    申请号：US682560

    申请日：1991-04-09

    申请人： George S. Wilson ,  Dilbir S. Bindra ,  Brian S. Hill ,  Daniel R. Thevenot ,  Robert Sternberg ,  Gerard Reach ,  Yanan Zhang

    发明人： George S. Wilson ,  Dilbir S. Bindra ,  Brian S. Hill ,  Daniel R. Thevenot ,  Robert Sternberg ,  Gerard Reach ,  Yanan Zhang

    IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1473 ,  A61B5/1486 ,  C12Q1/00 ,  G01N27/30 ,  G01N27/416 ,  G01N33/487

    CPC分类号： C12Q1/006 ,  A61B5/14865 ,  A61B5/6848

    摘要： Implantable enzymatic sensors (25, 43, 44) for biochemicals such as glucose are provided having an ideal size and geometry for optional long term implantation and linear responses over the concentration ranges of interest. The sensors (25, 43, 44) include an elongated body (10, 26, 46) supporting an indicating electrode section having an appropriate enzyme immobilized thereon to present an enzymatic indicating surface (21, 33, 54). A permeable synthetic polymer membrane (24, 42, 56) is applied over the sensor body (10, 26, 46) to protect the enzyme and regulate diffusion of analyte therethrough, to ensure linearity of sensor response. The sensors (25, 43) are of flexible design and can be implanted using a catheter. Alternately, the sensor (44) includes an internal indicating electrode body (46) housed within an apertured, hollow needle (48). A holder (66) affixed to the needle (48) allows for easy manipulation and implantation of the sensor (44).

    摘要翻译： 提供了用于生物化学品如葡萄糖的可植入酶传感器（25,43,44），其具有理想的尺寸和几何尺寸，用于在所关注的浓度范围内进行可选的长期植入和线性响应。 传感器（25,43,44）包括支撑指示电极部分的细长体（10,26,46），所述指示电极部分具有固定在其上的合适的酶以呈现酶指示表面（21,33,54）。 将可渗透的合成聚合物膜（24,42,56）施加在传感器主体（10,26,46）上以保护酶并调节分析物通过其的扩散，以确保传感器响应的线性。 传感器（25,43）具有柔性设计，并且可以使用导管植入。 或者，传感器（44）包括容纳在有孔的空心针（48）内的内部指示电极体（46）。 固定在针（48）上的支架（66）可以方便地操作和植入传感器（44）。