Grip lock fire sprinkler connector

    公开(公告)号:US11105448B1

    公开(公告)日:2021-08-31

    申请号:US16532858

    申请日:2019-08-06

    摘要: A grip lock connector member which connects a supply pipe from a source of water to a fire sprinkler through an interior grip lock connector. The grip lock connector includes a multiplicity of gripper teeth which form a tight grip connection to the supply pipe. The supply pipe is retained within an interior chamber and grasped and retained by the multiplicity of gripper teeth at the interior end of the interior chamber. A gasket or O-ring directly behind the gripper teeth facilitates a leakproof connection. At its opposite end, the grip lock connector includes female mating threads which receive male threads at a top location of a fire sprinkler.

    Amplifier circuit with reduced feedforward current

    公开(公告)号:US10404221B2

    公开(公告)日:2019-09-03

    申请号:US15799770

    申请日:2017-10-31

    申请人: THX Ltd.

    摘要: An amplifier circuit that includes a first amplifier that has a first input that receives an input signal, a second input and an output. The amplifier circuit also includes a second amplifier that has a first input that is coupled to the output of said the amplifier and a second input. The circuit further includes a first impedance network Z1, a second impedance network Z2, a third impedance network Z3 and a fourth impedance network Z4. The first impedance network Z1 is coupled to a load and the second input of the second amplifier, the second impedance Z2 is connected the output of the first amplifier and the second input of the first amplifier, the third impedance Z3 is connected to the output of the first amplifier and the load, the fourth impedance Z4 is connected the output of the second amplifier and the second input of said first amplifier.

    System for capturing an image of a damaged vehicle
    6.
    发明授权
    System for capturing an image of a damaged vehicle 有权
    用于捕获损坏的车辆的图像的系统

    公开(公告)号:US09491355B2

    公开(公告)日:2016-11-08

    申请号:US14461897

    申请日:2014-08-18

    申请人: Neal Lowell

    发明人: Neal Lowell

    IPC分类号: H04N5/232 G06Q40/08

    摘要: A device and method that assists a user in photographing a vehicle for documenting a condition of the vehicle for a vehicle insurance estimate. The device is a camera that captures images of the vehicle. The camera includes a screen that displays an image of the vehicle and a graphical arrow that indicates a direction in which a plurality of vehicle images are to be captured. The camera also includes a memory that stores a plurality of captured vehicle images of the vehicle each captured from a different vantage point. The camera transmits the plurality of captured vehicle images that are reviewed at an insurance estimate computer.

    摘要翻译: 一种帮助用户拍摄车辆以记录车辆的状况以用于车辆保险估计的装置和方法。 该设备是捕获车辆图像的相机。 相机包括显示车辆图像的屏幕和指示要捕获多个车辆图像的方向的图形箭头。 相机还包括存储器,其存储从不同有利位置捕获的车辆的多个捕获的车辆图像。 相机发送在保险估计计算机上审查的多个捕获的车辆图像。

    Audio and power signal distribution for loudspeakers
    7.
    发明授权
    Audio and power signal distribution for loudspeakers 有权
    扬声器的音频和电源信号分配

    公开(公告)号:US09414152B2

    公开(公告)日:2016-08-09

    申请号:US13366215

    申请日:2012-02-03

    摘要: A sound reproduction system includes one or more arrays of drive units, coupled with sound processing allowing improved steerability, directional control, width control, and/or beam overlay. A speaker column may comprise two arrays facing one another, the drive units being perpendicular to the speaker unit front, with the acoustic output of each line array being compressed, turned and output from an elongate slot. The drive units may be staggered with respect to those in the opposing array. The arrays may be arc-shaped else straight. Selective delays to simulate an arced pattern. Differential delays applied to the drive units in a sub-array allow beam steering. Additional drive units, such as high frequency drivers, may be added along the length of the elongate slot or elsewhere to increase the dynamic frequency range of the speaker system. A collocated sound processor and amplifier output stage may be integrated with the speaker unit.

    摘要翻译: 声音再现系统包括一个或多个驱动单元阵列,与声音处理相结合,允许改进的可操纵性,方向控制,宽度控制和/或波束覆盖。 扬声器列可以包括彼此面对的两个阵列,驱动单元垂直于扬声器单元前部,每个线阵列的声输出被压缩,转动并从细长槽输出。 驱动单元可以相对于相对阵列中的驱动单元交错。 阵列可以是弧形,否则是直的。 模拟延迟模式的选择性延迟。 施加到子阵列中的驱动单元的差分延迟允许波束转向。 附加的驱动单元,例如高频驱动器,可以沿着细长槽或其他地方的长度被添加以增加扬声器系统的动态频率范围。 配置的声音处理器和放大器输出级可以与扬声器单元集成。

    Hand worn washing device
    8.
    发明授权
    Hand worn washing device 有权
    手洗洗衣机

    公开(公告)号:US09167948B2

    公开(公告)日:2015-10-27

    申请号:US12753432

    申请日:2010-04-02

    申请人: Robert Tucker

    发明人: Robert Tucker

    IPC分类号: B05B9/08 A47L13/19 A47L13/23

    CPC分类号: A47L13/23 A47L13/19

    摘要: A hand worn washing device. The device includes a housing that has a soap chamber and a mixing chamber. The housing includes a chamber opening that provides fluid communication between the soap and mixing chambers. The housing also has at least one outlet opening. The device has a nozzle that directs fluid onto the chamber opening and an attachment feature that allows the housing and the nozzle to be attached to a human hand. A portion of water provided by the nozzle flows through the chamber opening and into the soap chamber. A mixture of soap and water flows back out of the soap chamber and into the mixing chamber. The soap and water further mix in the mixing chamber and the mixed soap/water is then dispensed through the outlet opening.

    摘要翻译: 手洗的洗手器。 该装置包括具有肥皂室和混合室的壳体。 壳体包括腔室开口,其在皂和混合室之间提供流体连通。 壳体还具有至少一个出口开口。 该装置具有将流体引导到室开口上的喷嘴和允许壳体和喷嘴附接到人的手的附接特征。 由喷嘴提供的一部分水流过腔室开口并进入肥皂室。 皂和水的混合物从肥皂室流出并进入混合室。 皂和水在混合室中进一步混合,然后通过出口开口分配混合皂/水。

    Method and system for efficient production of dissolving pulp in a kraft mill producing paper grade pulp with a continuous type digester
    9.
    发明授权
    Method and system for efficient production of dissolving pulp in a kraft mill producing paper grade pulp with a continuous type digester 有权
    在连续式蒸煮器中生产纸浆纸浆的牛皮纸浆中有效生产溶解纸浆的方法和系统

    公开(公告)号:US08951388B2

    公开(公告)日:2015-02-10

    申请号:US13441776

    申请日:2012-04-06

    摘要: A method and system for pulp manufacturing used in connection with a kraft process includes a vertical pressure vessel operated in batch mode, a single-vessel or multi-vessel continuous digester, and other equipment for further processing brown stock, such as for washing, oxygen delignification, bleaching, and drying. A feeder and conveyance system may include a high pressure feeder or direct pump system, and selectively provides fiber-containing material to the continuous digester when making lower grade pulp product and to the vertical pressure vessel when making higher grade pulp such as dissolving pulp. The vertical pressure vessel is used for pre-hydrolysis and neutralization, after which the resulting pulp is fed to the continuous digester for cooking. White liquor and black liquor from the same mill may be used for the neutralization fluids. The same continuous digester is selectively used for cooking in connection with making pulp products of different grades or quality.

    摘要翻译: 用于与牛皮纸工艺相关的纸浆生产的方法和系统包括以分批模式操作的垂直压力容器,单容器或多容器连续蒸煮器以及用于进一步处理棕色原料的其它设备,例如用于洗涤,氧气 脱木质素,漂白和干燥。 进料器和输送系统可以包括高压给料器或直接泵系统,并且当制造较低级纸浆产品时,选择性地向连续蒸煮器提供含纤维材料,并且当制造较高级纸浆如溶解纸浆时,选择性地向垂直压力容器提供。 垂直压力容器用于预水解和中和,然后将所得纸浆进料到连续蒸煮器进行烹饪。 来自同一台磨机的白液和黑液可用于中和液。 与制造不同等级或质量的纸浆产品相关的连续蒸煮器被选择性地用于烹饪。

    Portable memory drive with portable applications and cross-computer system management application
    10.
    发明授权
    Portable memory drive with portable applications and cross-computer system management application 失效
    便携式存储驱动器,具有便携式应用和跨计算机系统管理应用

    公开(公告)号:US08694694B2

    公开(公告)日:2014-04-08

    申请号:US12772935

    申请日:2010-05-03

    IPC分类号: G06F3/00 G06F1/24 G06F9/00

    摘要: A system and method for transporting the look, feel, and function of one's personalized computer preferences across multiple host computers, including the appearance, settings, programs, and user data. This system and method uses a portable memory device and a data management system that maintains a consistent interface and data file structure on multiple host computers, including a common visual desktop interface. The portable memory solution also provides mobile access to the user's applications and personal data files. The memory device is capable of being connected to multiple host computers via a standard interface such as a USB port.

    摘要翻译: 一种用于在多台主机上运送个人计算机偏好的外观,感觉和功能的系统和方法,包括外观,设置,程序和用户数据。 该系统和方法使用便携式存储设备和数据管理系统,其在多个主机上保持一致的接口和数据文件结构,包括通用的可视桌面界面。 便携式存储器解决方案还提供对用户应用程序和个人数据文件的移动访问。 存储设备能够通过诸如USB端口的标准接口连接到多台主机。