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    Method of determining the amount of residue in carbon black
    3.
    发明授权
    Method of determining the amount of residue in carbon black 失效
    确定炭黑中残留物量的方法

    公开(公告)号：US6142309A

    公开(公告)日：2000-11-07

    申请号：US185718

    申请日：1998-11-04

    Applicant: James R. Wilson ,  Achille Bucci ,  Maurizio Lucchi ,  Angela G. Kimball

    Inventor： James R. Wilson ,  Achille Bucci ,  Maurizio Lucchi ,  Angela G. Kimball

    IPC: G01N15/00 ,  G01N15/02 ,  B03B7/00

    CPC classification number: G01N15/02 ,  G01N2015/0046

    Abstract: Test methods are provided for determining the amount of contaminants in a carbon black sample. The test procedures include screening a known amount of carbon black to separate larger particles in the sample from smaller particles. The sample and/or separated larger particles are treated with a separating force to disperse larger agglomerates of carbon black into smaller aggregates of carbon black and to separate contaminants from carbon black aggregates. The treated sample or separated larger particles can then be screened to again separate larger particles from smaller particles. The separating force may be a water wash stream which contacts the sample or separated larger particles at a pressure of from about 15 psi to about 35 psi. The separating force may instead or additionally be generated by a dispersing agent which can be combined with the sample or separated larger particles in an amount or concentration sufficient to disperse larger agglomerates of carbon black into smaller carbon black aggregates. The measured weight of the separated contaminants and the measured weight of the carbon black sample can be used to determine the weight percent of certain contaminants in the carbon black sample.

    Abstract translation: 提供测试方法来确定炭黑样品中污染物的量。 测试程序包括筛选已知量的炭黑以将样品中的较大颗粒与较小颗粒分离。 用分离力处理样品和/或分离的较大颗粒以将较大的炭黑附聚物分散成较小的炭黑聚集体，并将污染物与炭黑聚集体分离。 然后可以将经处理的样品或分离的较大颗粒进行筛选，以再次从较小颗粒分离更大的颗粒。 分离力可以是在约15psi至约35psi的压力下接触样品或分离的较大颗粒的水洗流。 分离力可以替代地或另外由分散剂产生，分散剂可以与样品或分离的较大的颗粒结合，其量或浓度足以将较大的炭黑附聚物分散到较小的炭黑聚集体中。 分离的污染物的测量重量和炭黑样品的测量重量可用于确定炭黑样品中某些污染物的重量百分数。

    Rotary selector switch
    6.
    发明授权
    Rotary selector switch 失效
    旋转选择开关

    公开(公告)号：US3983352A

    公开(公告)日：1976-09-28

    申请号：US576465

    申请日：1975-05-12

    Applicant: Richard B. Ellis, Jr. ,  James R. Wilson

    Inventor： Richard B. Ellis, Jr. ,  James R. Wilson

    IPC: H01H21/02 ,  H01H21/22

    CPC classification number: H01H21/22 ,  H01H21/02

    Abstract: An improved rotary-type selector switch for fan speed control or the like including curved terminal members supported upon a base member around a central boss extending therefrom and having a conductive contactor for selectively interconnecting said terminal members when said contactor is pivoted. A cover member is attached to the contactor for pivotal movement together and retains springs which push the contactor against the terminal members and permit movement of the cover toward the contactor. The aforedescribed parts are assembled by a pin fastener with an expandable first end portion which engages the base in snapfitting relation and an enlarged second end portion overlying the cover member. Circumferentially spaced detent means and a projecting ridge formed between the pin fastener and the cover operably engage one another positively to locate the cover and connected contactor in a plurality of annular positions with respect to the base member.

    Abstract translation: 一种用于风扇速度控制的改进的旋转式选择开关等，包括支撑在从其延伸的中心凸台周围的基底构件上的弯曲端子构件，并且具有导电接触器，用于当所述接触器枢转时选择性地互连所述端子构件。 盖构件附接到接触器以枢转运动在一起并且保持弹簧，其将接触器推靠在端子构件上并允许盖朝向接触器移动。 上述部件由具有可卡合第一端部的可拉紧的第一端部和与盖部件重叠的扩大的第二端部组装在一起。 环形间隔开的制动装置和形成在销紧固件和盖之间的突出的凸起可操作地相互接合，以将盖和连接的接触器相对于基座构件定位在多个环形位置。

    Sensor enclosure and glass panels for sensor enclosures
    7.
    发明授权
    Sensor enclosure and glass panels for sensor enclosures 有权

    公开(公告)号：US10852395B1

    公开(公告)日：2020-12-01

    申请号：US16353241

    申请日：2019-03-14

    Applicant: James R. Wilson ,  Christopher D. Jones

    Inventor： James R. Wilson ,  Christopher D. Jones

    IPC: G03C3/00 ,  G01S7/481 ,  G01S7/497 ,  G01S17/931 ,  G01S13/931

    Abstract: A vehicle includes an exterior body panel, an opening formed through the exterior body panel, a housing that is connected to the exterior body panel, wherein the housing includes side walls that extend around an enclosed space and an open front portion that is positioned at the opening formed through the exterior body panel, an optical-grade tempered glass panel that is connected to the housing and positioned at the opening that is formed through the exterior body panel, an emissive sensor component that is located in the enclosed space that is defined by the housing and the optical-grade tempered glass panel, and a receptive sensor component that is located in the enclosed space that is defined by the housing and the optical-grade tempered glass panel.

    Stepladder dolly
    10.
    发明授权
    Stepladder dolly 失效
    梯子小车

    公开(公告)号：US5382032A

    公开(公告)日：1995-01-17

    申请号：US74474

    申请日：1993-06-11

    Applicant: James R. Wilson

    Inventor： James R. Wilson

    IPC: B62B1/12

    CPC classification number: B62B1/12

    Abstract: A wheeled stepladder dolly is disclosed wherein the dolly is engageable with both a step of the ladder and the existing cross braces on the support portion of a conventional stepladder to temporarily hold the stepladder in a fixed relationship with the dolly, thus providing a stepladder dolly assembly to be used for transporting heavy boxes of tools or the like. The engagement means are adjustable and configured to be adaptable for a number of brands and varieties of commercially available stepladders.

    Abstract translation: 公开了一种轮式梯子台车，其中台车可与梯子的步骤和现有梯形件的支撑部分上的现有横向支架接合，以将梯子临时固定在与台车固定的关系中，从而提供梯形梯形组件 用于运输重型工具箱等。 接合装置是可调节的并且被配置成适用于许多品牌和品种的商业可用的梯子。

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