STABLE ASPHALT EMULSIONS, METHODS OF FORMING THE SAME, AND COMPOSITE STRUCTURES FORMED FROM THE SAME

    公开(公告)号:US20190077710A1

    公开(公告)日:2019-03-14

    申请号:US16121381

    申请日:2018-09-04

    Abstract: Asphalt emulsions, methods of forming asphalt emulsions, and composite pavement structures formed from the asphalt emulsions are provided herein. In an embodiment, an asphalt emulsion includes a base asphalt component, water, and an oxidized high density polyethylene. The base asphalt component is present in an amount of from about 15 to about 70 weight %, the water is present in an amount of at least about 25 weight %, and the oxidized high density polyethylene is present in an amount of from about 1 to about 20 weight %, where all amounts are based on the total weight of the asphalt emulsion. The oxidized high density polyethylene has an acid value of from about 5 to about 50 mgKOH/g. The asphalt emulsion is free of aggregate and other mineral materials.

    METHOD AND APPARATUS FOR DETERMINING DISPLACEMENT OF A REMOTE TERMINAL UNIT
    2.
    发明申请
    METHOD AND APPARATUS FOR DETERMINING DISPLACEMENT OF A REMOTE TERMINAL UNIT 审中-公开
    用于确定远程终端单元位移的方法和装置

    公开(公告)号:US20160370779A1

    公开(公告)日:2016-12-22

    申请号:US14742516

    申请日:2015-06-17

    Abstract: A system includes a control system and a Remote Terminal Unit (RTU). The control system is configured to communicate data with one or more field devices via the RTU. The RTU includes a motor configured to vibrate the RTU unit. The RTU also includes an acceleration sensor configured to measure an acceleration of the RTU. The RTU also includes an I/O module configured to transmit a displacement computing by the acceleration of the RTU.

    Abstract translation: 系统包括控制系统和远程终端单元(RTU)。 控制系统被配置为经由RTU与一个或多个现场设备通信数据。 RTU包括配置成使RTU单元振动的电动机。 RTU还包括被配置为测量RTU的加速度的加速度传感器。 RTU还包括被配置为通过RTU的加速度传输位移计算的I / O模块。

    ASPHALT EMULSION AND METHOD OF FORMING THE SAME

    公开(公告)号:US20220332950A1

    公开(公告)日:2022-10-20

    申请号:US17658826

    申请日:2022-04-12

    Inventor: Wei Wang

    Abstract: Asphalt emulsions and methods of forming an asphalt emulsion are provided. In one example, the asphalt emulsion includes a base asphalt component present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion. Water is present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion. An oxidized high-density polyethylene wax is present in an amount of from about 0.5 to about 5.0 wt. % of the asphalt emulsion. A slow-setting cationic emulsifier is present in an amount of from about 1.0 to about 2.0 wt. % of the asphalt emulsion.

    Access control system using smart phone
    4.
    发明授权
    Access control system using smart phone 有权
    使用智能手机的门禁系统

    公开(公告)号:US09557719B2

    公开(公告)日:2017-01-31

    申请号:US13777388

    申请日:2013-02-26

    Abstract: A door access control system associates a unique passive identifier with each one of a plurality of doors for which controlled access is desired. Each of the identifiers can be attached to a location adjacent to each respective door. A smart phone with a predetermined scanning application can scan or read a respective identifier of a door for which access is desired. A representation of the door identifier along with an identifier of the smart phone can be transmitted to an access control unit. A data base of the access control unit can be interrogated to determine if that smart phone identifier is authorized to open the designated door. If authorized, then an access command can be transmitted to a local access control module that can release a locking mechanism for the respective door.

    Abstract translation: 门禁控制系统将唯一的被动标识符与期望受控访问的多个门中的每一个相关联。 每个标识符可以附接到与每个相应门相邻的位置。 具有预定扫描应用的智能电话可以扫描或读取期望访问的门的相应标识符。 门标识符以及智能电话的标识符的表示可以被发送到访问控制单元。 可以询问访问控制单元的数据库以确定该智能电话标识符是否被授权打开指定的门。 如果被授权,则可以将访问命令发送到可以释放相应门的锁定机构的本地访问控制模块。

    Access Control System Using Smart Phone
    6.
    发明申请
    Access Control System Using Smart Phone 有权
    智能手机门禁系统

    公开(公告)号:US20140240087A1

    公开(公告)日:2014-08-28

    申请号:US13777388

    申请日:2013-02-26

    Abstract: A door access control system associates a unique passive identifier with each one of a plurality of doors for which controlled access is desired. Each of the identifiers can be attached to a location adjacent to each respective door. A smartphone with a predetermined scanning app can scan, or read a respective identifier of a door for which access is desired. A representation of the door identifier along with an identifier of the smart phone can be transmitter to an access control unit. A data base of the access control unit can be interrogated to determine if that smartphone identifier is authorized to open the designated door. If authorized, an access command can be transmitted to a local access control module which can release a locking mechanism for the respective door.

    Abstract translation: 门禁控制系统将唯一的被动标识符与期望受控访问的多个门中的每一个相关联。 每个标识符可以附接到与每个相应门相邻的位置。 具有预定扫描应用的智能手机可以扫描或读取需要访问的门的相应标识符。 门标识符以及智能电话的标识符的表示可以是发送到访问控制单元。 可以询问访问控制单元的数据库,以确定该智能手机标识符是否被授权打开指定的门。 如果授权,可以将访问命令发送到本地访问控制模块,该模块可以释放相应门的锁定机构。

    ASPHALT EMULSION AND METHOD OF FORMING THE SAME

    公开(公告)号:US20210292563A1

    公开(公告)日:2021-09-23

    申请号:US17201889

    申请日:2021-03-15

    Inventor: Wei Wang

    Abstract: Asphalt emulsions and methods of forming an asphalt emulsion are provided. In one example, the asphalt emulsion includes a base asphalt component present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion. Water is present in an amount of from about 40 to about 60 wt. % of the asphalt emulsion. An oxidized high-density polyethylene wax is present in an amount of from about 0.5 to about 5.0 wt. % of the asphalt emulsion. A slow-setting cationic emulsifier is present in an amount of from about 1.0 to about 2.0 wt. % of the asphalt emulsion.

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