专利检索 ap:"RICHARD JOHN DAVIS" 第 1 页

1.

发明授权
Remote sensing 有权
标题翻译：遥感

公开(公告)号：US08661907B2

公开(公告)日：2014-03-04

申请号：US13262897

申请日：2010-03-30

申请人： Richard John Davis , David John Hill

发明人： Richard John Davis , David John Hill

IPC分类号： G01D5/32

CPC分类号： G01D5/35383

摘要： A plurality of sensors output information into a distributed acoustic sensing (DAS) system via acousto-mechanical signals. The sensors are coupled to the optic fibre at the centre of the DAS system indirectly, the acousto-mechanical signal being transmitted via an intermediary body, such as the ground or a conduit.

摘要翻译： 多个传感器通过声 - 机械信号将信息输出到分布式声感（DAS）系统中。传感器间接耦合到DAS系统中心的光纤，声 - 机械信号通过中间体（如地面或导管）传输。

2.

发明申请
Remote Sensing 有权
标题翻译：遥感

公开(公告)号：US20120017687A1

公开(公告)日：2012-01-26

申请号：US13262897

申请日：2010-03-30

申请人： Richard John Davis , David John Hill

发明人： Richard John Davis , David John Hill

IPC分类号： G01D5/32

CPC分类号： G01D5/35383

摘要： A plurality of sensors output information into a distributed acoustic sensing (DAS) system via acousto-mechanical signals. The sensors are coupled to the optic fibre at the centre of the DAS system indirectly, the acousto-mechanical signal being transmitted via an intermediary body, such as the ground or a conduit.

摘要翻译： 多个传感器通过声 - 机械信号将信息输出到分布式声感（DAS）系统中。传感器间接耦合到DAS系统中心的光纤，声 - 机械信号通过中间体（如地面或导管）传输。

3.

发明申请
LINE MARKING APPARATUS, SYSTEM AND METHOD 审中-公开
标题翻译：线标记设备，系统和方法

公开(公告)号：US20160354675A1

公开(公告)日：2016-12-08

申请号：US15168280

申请日：2016-05-31

申请人： IAIN PETER McGUFFIE , JEREMY NICHOLLS , LIAM DARREN PHILPOTTS , JAMES PHILLIP BALLARD , RICHARD JOHN DAVIS , STEWART NATHAN RIDGLEY SWATTON , KEVIN JAMES PALMER , ANTONY WILLEM WALKER

发明人： IAIN PETER McGUFFIE , JEREMY NICHOLLS , LIAM DARREN PHILPOTTS , JAMES PHILLIP BALLARD , RICHARD JOHN DAVIS , STEWART NATHAN RIDGLEY SWATTON , KEVIN JAMES PALMER , ANTONY WILLEM WALKER

IPC分类号： A63C19/06 , E01C23/16 , E01C23/20

CPC分类号： A63C19/065 , A63C2019/067 , E01C23/163 , E01C23/20

摘要： A line marking apparatus, for use in a system that includes a source of a narrow beam of radiation which extends substantially horizontally along or parallel to a line to be marked, includes a wheeled chassis and a line marking head for dispensing line marking material. The marking head is supported on the chassis for lateral movement relative thereto, which movement is controlled by a controller that includes a detector which is movable with the marking head and is positioned and directed to detect such a beam of radiation, the marking head being movable together with the detector in response to a detected beam. Lateral movement of the marking head is thereby controlled such that the head and the detector substantially follow the line to be marked irrespective of whether the chassis deviates from the line direction.

摘要翻译： 一种用于系统中的线路标记装置，其包括沿着或待平行于待标记的线基本水平地延伸的窄的辐射束源，包括轮式底盘和用于分配线标记材料的线标记头。标记头支撑在底盘上以相对于其横向移动，该运动由包括可与标记头一起移动并被定位和指示以检测这种辐射束的检测器的控制器控制，该标记头可移动与检测器一起响应于检测到的光束。因此，可以控制标记头的横向移动，使得头部和检测器基本上跟随待标记的线，而不管底盘是否偏离线方向。