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    • 4. 发明申请
    • Non-slip rate-plated sta-bar bushing
    • 防滑镀层柱状衬套
    • US20050029723A1
    • 2005-02-10
    • US10878622
    • 2004-06-28
    • James LewisRichard NovyRobert MissigRobert FergusonAndrew Franzen
    • James LewisRichard NovyRobert MissigRobert FergusonAndrew Franzen
    • B60G21/055
    • B60G21/0551
    • A stabilizer bar assembly has a stabilizer bar and a pair of bushing assemblies. Each bushing assembly has an elastomeric bushing disposed around the stabilizer bar and an outer metal member disposed around the elastomeric bushing. The elastomeric bushing has a molded in rate plate to increase the stiffness of the elastomeric bushing. The outer metal member compresses the elastomeric bushing between the stabilizer bar and the outer metal member to a prespecified percent of compression. When the stabilizer bar rotates with respect to the outer metal member, the compression of the elastomeric bushing stops movement between the elastomeric bushing and the stabilizer bar and between the elastomeric bushing and the outer metal member. A fastening strap is attached to the outer metal member to attach the stabilizer bar assembly to a vehicle.
    • 稳定杆组件具有稳定杆和一对衬套组件。 每个衬套组件具有设置在稳定杆周围的弹性衬套和围绕弹性衬套设置的外金属构件。 弹性衬套具有成型的速率板以增加弹性衬套的刚度。 外部金属构件将稳定杆和外部金属构件之间的弹性衬套压缩到预定的压缩百分比。 当稳定杆相对于外金属构件旋转时,弹性衬套的压缩阻止弹性衬套和稳定杆之间以及弹性衬套和外金属构件之间的运动。 紧固带附接到外部金属构件以将稳定器杆组件附接到车辆。
    • 5. 发明授权
    • Remotely controlled cable equalization for in-flight entertainment
systems
    • 用于飞行娱乐系统的遥控电缆均衡
    • US6057875A
    • 2000-05-02
    • US579183
    • 1995-12-27
    • Bruce Robert FergusonJames Bruce Whitehouse
    • Bruce Robert FergusonJames Bruce Whitehouse
    • H04N5/14H03H11/28H04B3/04H03H7/40
    • H03H11/28
    • A remotely-controlled cable equalization system includes a control unit containing a non-volatile memory, a plurality of remote video display devices, each of which includes an adjustable cable equalization circuit, and an interface for connecting the control unit to each of the plurality of remote video display devices. Each of the plurality of remote video display devices includes a receiver for receiving a 12-bit digital code, from the control unit, through the interface. A 12-bit register is connected to the receiver and a 12-bit digital-to-analog converter is then connected to the 12-bit register, for receiving a 12-bit digital code from the 12-bit register and for converting the digital signal to an analog signal. The adjustable cable equalization circuit in each of the plurality of remote video display devices receives the analog signal from the 12-bit digital-to-analog converter and provides the necessary cable equalization for each of the plurality of remote video display devices based on the received analog signal.
    • 远程控制的电缆均衡系统包括包含非易失性存储器的控制单元,多个远程视频显示设备,每个远程视频显示设备包括可调节电缆均衡电路,以及用于将控制单元连接到多个 远程视频显示设备。 多个远程视频显示设备中的每一个包括用于从控制单元通过接口接收12位数字代码的接收器。 12位寄存器连接到接收器,12位数模转换器连接到12位寄存器,用于从12位寄存器接收12位数字代码,并将数字 信号到模拟信号。 多个远程视频显示装置中的每一个中的可调节电缆均衡电路接收来自12位数模转换器的模拟信号,并且基于所接收到的数据向多个远程视频显示装置中的每一个提供必要的电缆均衡 模拟信号。
    • 6. 发明授权
    • Method for speeding MPEG encoding using JPEG pre-processing
    • 使用JPEG预处理加速MPEG编码的方法
    • US06052555A
    • 2000-04-18
    • US179543
    • 1998-10-26
    • Robert Ferguson
    • Robert Ferguson
    • G06T9/00H04N7/083H04N7/173H04N7/24H04N7/26H04N7/30H04N7/50H04N21/40
    • H04N7/083H04N19/42H04N19/436H04N19/439H04N19/60H04N19/61H04N21/40H04N7/17318H04N7/24H04N19/30
    • MPEG compression for video/audio data is completed in real- or better than real-time by using computer processors in thousands of television receiver set-top boxes interconnected to a cable television network. The set-top boxes form a massively parallel, distributed computer network. MPEG compression for video/audio services is completed by partitioning the processing of video/audio frames into subtasks, and distributing these subtasks to set-top boxes that are not being used for subscriber services. After MPEG processing, the compressed video/audio frames are collected from the set-top boxes and are reconstructed into a compressed video/audio stream in the proper temporal order. If desired, the original video data can be JPEG-encoded prior to distribution to the individual set-top boxes, and then JPEG-decoded at the boxes. So doing reduces bandwidth constraints on the distribution network. Moreover, the lossy JPEG encoding/decoding process removes high frequency components from the original video data, facilitating and speeding the MPEG compression.
    • 视频/音频数据的MPEG压缩通过使用连接到有线电视网络的数千个电视机顶盒中的计算机处理器实时或更好地实时完成。 机顶盒形成了大规模并行的分布式计算机网络。 视频/音频服务的MPEG压缩是通过将视频/音频帧的处理分成子任务完成的,并且将这些子任务分配给未被用于用户服务的机顶盒。 在MPEG处理之后,从机顶盒收集压缩的视频/音频帧,并以适当的时间顺序将其重构成压缩的视频/音频流。 如果需要,原始视频数据可以在分配给各个机顶盒之前进行JPEG编码,然后在框中进行JPEG解码。 这样做减少了分销网络的带宽限制。 此外,有损的JPEG编码/解码处理从原始视频数据中去除高频分量,促进和加速MPEG压缩。
    • 10. 发明申请
    • MAGNETO-RHEOLOGICAL ELASTOMERIC FLUID CONTROL ARMATURE ASSEMBLY
    • 磁流变弹性体流体控制臂组件
    • US20130221255A1
    • 2013-08-29
    • US13408644
    • 2012-02-29
    • Robert Ferguson
    • Robert Ferguson
    • F16K31/06F16K15/00
    • F16K31/084F16K15/023F16K15/148F16K31/0651F16K31/0658Y10T137/7904
    • A solenoid fluid control valve having a valve body containing a solenoid coil, a fluid channel, and a seat, each coaxially disposed about a central longitudinal axis of the body, and a one-piece armature of MRE material. The armature is disposed within the fluid channel and magnetically actuable to seal against the seat, with operation of the solenoid coil actuating the armature with respect to the seat to alter the closure state of a fluid port. Also, a fluid check valve having a first valve body part defining a seat, a fluid port, and a first portion of a fluid chamber, with the seat including a permanent magnet element disposed adjacent the fluid port proximate the fluid chamber. A one-piece armature of MRE material is disposed across the fluid port and magnetically sealable against the magnet element. The armature and magnet element are configured to create a preselected magnetization offset pressure portion of a valve cracking pressure.
    • 一种电磁流体控制阀,其具有包含螺线管线圈,流体通道和座的阀体,每个阀体围绕主体的中心纵向轴线同轴设置,以及MRE材料的单件衔铁。 电枢设置在流体通道内并且可磁致动以密封座椅,螺线管线圈的操作相对于座椅致动衔铁以改变流体端口的关闭状态。 而且,具有限定座椅,流体端口和流体室的第一部分的第一阀体部分的流体止回阀,其中座椅包括邻近流体室邻近流体端口设置的永磁体元件。 MRE材料的一体式电枢横跨流体端口设置,并且可磁性地密封抵靠磁体元件。 电枢和磁体元件构造成产生阀开启压力的预选磁化偏移压力部分。