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公开(公告)号：US06643297B1
公开(公告)日：2003-11-04
申请号：US09218111
申请日：1998-12-21
申请人： Martin Sproat , Bruce Leigh Townsend , Julian Frank Barry Cable , Simon Daniel Breuckheimer , Stephen Rylant Evans , Stephen L Fagg , Michael Flynn Thomas , David John Stacey
发明人： Martin Sproat , Bruce Leigh Townsend , Julian Frank Barry Cable , Simon Daniel Breuckheimer , Stephen Rylant Evans , Stephen L Fagg , Michael Flynn Thomas , David John Stacey
IPC分类号： H04J300
CPC分类号： H04L12/66 , H04L12/5601
摘要： An improved architecture in a circuit switched communications network is provided in which a plurality of network service provider devices, eg intelligent peripherals are arranged to provide network service data to a plurality of time division multiplex circuits and trunks by converting these circuits and trunks to streams of packets, and providing network service data packetized in a set of network service data packet streams to the circuit packet streams without incurring delays to the circuit packet streams. The circuit packet streams may be duplicated and forwarded to the network service provider devices without incurring delay to the ongoing through put packetized circuits, and similarly packet streams containing network service data may be superimposed into the circuit packet streams, without the requirement for the circuit packet streams to be switched to the network service provider devices. The architecture comprises a plurality of TDM interfaces, a plurality of conversion means for converting from time division multiplexed mode to a plurality of packet streams; a plurality of packet streams switching devices and a plurality of network service provider devices.
摘要翻译： 提供了一种电路交换通信网络中的改进的架构，其中多个网络服务提供商设备（例如，智能外设）被布置为通过将这些电路和中继线转换成多个时分复用电路和中继线来将网络服务数据提供给多个时分复用电路和中继线 并且将在一组网络服务数据分组流中分组化的网络服务数据提供给电路分组流，而不会对电路分组流造成延迟。 电路分组流可以被复制并转发到网络服务提供商设备，而不会对正在进行的分组化电路造成延迟，并且类似地，包含网络服务数据的分组流可以叠加到电路分组流中，而不需要电路分组 流被切换到网络服务提供商设备。 该架构包括多个TDM接口，多个转换装置，用于从时分复用模式转换成多个分组流; 多个分组流交换设备和多个网络服务提供商设备。
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公开(公告)号：US07870789B2
公开(公告)日：2011-01-18
申请号：US11945137
申请日：2007-11-26
IPC分类号： G01P15/00
CPC分类号： G01V1/181
摘要： A seismic sensor includes a frame, a pendulum pivotably mounted to the frame, a mechanism for sensing angular position of the pendulum, and a monolithic flat spring oriented between the frame and the pendulum for balancing the pendulum at an equilibrium position. The monolithic flat spring includes: (i) an operating region for providing a restoring force to the pendulum proportional to an angular displacement of the pendulum; and (ii) a suspension region for transmitting a force to a portion of the operating region and applying a negligible bending moment to the portion of the operating region.
摘要翻译： 地震传感器包括框架，可枢转地安装到框架的摆件，用于感测摆的角位置的机构，以及定向在框架和摆之间的单片式弹簧，用于在平衡位置平衡摆锤。 整体式平板弹簧包括：（i）用于向摆锤提供与摆锤的角位移成比例的恢复力的操作区域; 和（ii）用于将力传递到所述操作区域的一部分并且向所述操作区域的所述部分施加可忽略的弯曲力矩的悬挂区域。
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公开(公告)号：US07388806B2
公开(公告)日：2008-06-17
申请号：US11337967
申请日：2006-01-23
申请人： Mark Jonathan Brice Hayman , Bruce Leigh Townsend , Nicholas Jason Ackerley , Robin Brice Hayman
发明人： Mark Jonathan Brice Hayman , Bruce Leigh Townsend , Nicholas Jason Ackerley , Robin Brice Hayman
CPC分类号： G01V1/16
摘要： A mass positioning apparatus for use with seismic sensors is described. The seismic sensor includes axis mechanics including a pivotable boom with a defined null point. The mass positioning apparatus comprising: adjustment means for positioning the boom at the null point; actuator means for moving the adjustment means; and means for determining a position of the adjustment means relative to an operational range of travel.
摘要翻译： 描述了一种用于地震传感器的质量定位装置。 地震传感器包括轴力学，包括具有定义的零点的可枢转的悬臂。 所述质量定位装置包括：用于将吊杆定位在零点处的调节装置; 用于移动调节装置的致动器装置; 以及用于确定调节装置相对于行驶范围的位置的装置。
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公开(公告)号：US07649883B2
公开(公告)日：2010-01-19
申请号：US10656554
申请日：2003-09-05
申请人： Martin Sproat , Bruce Leigh Townsend , Julian Frank Barry Cable , Simon Daniel Breuckheimer , Stephen Rylant Evans , Stephen L Fagg , Michael Flynn Thomas , David John Stacey
发明人： Martin Sproat , Bruce Leigh Townsend , Julian Frank Barry Cable , Simon Daniel Breuckheimer , Stephen Rylant Evans , Stephen L Fagg , Michael Flynn Thomas , David John Stacey
CPC分类号： H04L12/66 , H04L12/5601
摘要： An improved architecture in a circuit switched communications network is provided in which a plurality of network service provider devices, eg intelligent peripherals are arranged to provide network service data to a plurality of time division multiplex circuits and trunks by converting these circuits and trunks to streams of packets, and providing network service data packetized in a set of network service data packet streams to the circuit packet streams without incurring delays to the circuit packet streams. The circuit packet streams may be duplicated and forwarded to the network service provider devices without incurring delay to the ongoing through put packetized circuits, and similarly packet streams containing network service data may be superimposed into the circuit packet streams, without the requirement for the circuit packet streams to be switched to the network service provider devices. The architecture comprises a plurality of TDM interfaces, a plurality of conversion means for converting from time division multiplexed mode to a plurality of packet streams; a plurality of packet streams switching devices and a plurality of network service provider devices.
摘要翻译： 提供了一种电路交换通信网络中的改进的架构，其中多个网络服务提供商设备（例如，智能外设）被布置为通过将这些电路和中继线转换成多个时分复用电路和中继线来将网络服务数据提供给多个时分复用电路和中继线 并且将在一组网络服务数据分组流中分组化的网络服务数据提供给电路分组流，而不会对电路分组流造成延迟。 电路分组流可以被复制并转发到网络服务提供商设备，而不会对正在进行的分组化电路造成延迟，并且类似地，包含网络服务数据的分组流可以叠加到电路分组流中，而不需要电路分组 流被切换到网络服务提供商设备。 该架构包括多个TDM接口，多个转换装置，用于从时分复用模式转换成多个分组流; 多个分组流交换设备和多个网络服务提供商设备。
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公开(公告)号：US20080134786A1
公开(公告)日：2008-06-12
申请号：US11945137
申请日：2007-11-26
IPC分类号： G01P15/02
CPC分类号： G01V1/181
摘要： A seismic sensor includes a frame, a pendulum pivotably mounted to the frame, a mechanism for sensing angular position of the pendulum, and a monolithic flat spring oriented between the frame and the pendulum for balancing the pendulum at an equilibrium position. The monolithic flat spring includes: (i) an operating region for providing a restoring force to the pendulum proportional to an angular displacement of the pendulum; and (ii) a suspension region for transmitting a force to a portion of the operating region and applying a negligible bending moment to the portion of the operating region.
摘要翻译： 地震传感器包括框架，可枢转地安装到框架的摆件，用于感测摆的角位置的机构，以及定向在框架和摆之间的单片式弹簧，用于在平衡位置平衡摆锤。 整体式平板弹簧包括：（i）用于向摆锤提供与摆锤的角位移成比例的恢复力的操作区域; 和（ii）用于将力传递到所述操作区域的一部分并且向所述操作区域的所述部分施加可忽略的弯曲力矩的悬挂区域。
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公开(公告)号：US07385873B2
公开(公告)日：2008-06-10
申请号：US11337804
申请日：2006-01-23
CPC分类号： G01V1/181
摘要： A mass position adjustment apparatus for use in a seismic sensor having axis mechanics including a pivotable boom with a defined null point is described. The apparatus comprising: (a) adjustment means for positioning the boom at the null point; (b) actuator means for moving the adjustment assembly; and (c) interface means having hard mineral members for interfacing the actuator means with the adjustment means for reducing occurrences of micro-mechanical movement when the mass position adjustment apparatus is not being operated.
摘要翻译： 描述了一种在具有轴向力学的地震传感器中使用的质量位置调节装置，其包括具有确定的零点的可枢转的悬臂。 该装置包括：（a）用于将吊杆定位在零点处的调节装置; （b）用于移动调节组件的致动器装置; 和（c）具有硬质矿物构件的接合装置，用于使致动器装置与调节装置相接合，用于当质量位置调节装置未被操作时减少微机械运动的发生。
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