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    • 3. 发明授权
    • Auxilary handle device for use with conventional handheld screwdrivers
    • 与常规手持螺丝刀一起使用的辅助手柄装置
    • US07069823B1
    • 2006-07-04
    • US10789824
    • 2004-02-27
    • James Howell
    • James Howell
    • B25B23/16B25G1/00
    • B25G1/005B25B15/02
    • An auxilary handle device for use with conventional handheld screwdrivers for applying additional torque and reducing muscle strain. The device includes a handle portion designed for being grasped by a human hand, and a coupling portion. The coupling portion selectively receives a handle of a conventional screwdriver. The coupling portion is operationally coupled to the handle portion such that rotation of the handle portion in a first direction imparts rotation in the first direction to the coupling portion and to the conventional screwdriver in turn. The coupling portion further comprises a cylindrical perimeter wall forming a cavity portion. The cavity portion slideably receives a portion of the handle of the conventional screwdriver. The coupling portion may further include a retaining means. The retaining means selectively secures the portion of the handle of the conventional screwdriver to the coupling portion.
    • 与常规手持式螺丝刀一起使用的辅助手柄装置,用于施加额外的扭矩并减少肌肉劳损。 该装置包括设计成由人的手抓住的把手部分和联接部分。 联接部分选择性地接收常规螺丝刀的手柄。 联接部分可操作地联接到手柄部分,使得手柄部分沿第一方向的旋转使得第一方向上的旋转依次连接到联接部分和传统的螺丝刀。 联接部分还包括形成空腔部分的圆柱形周边壁。 空腔部分可滑动地容纳常规螺丝刀的手柄的一部分。 联接部分还可以包括保持装置。 保持装置选择性地将常规螺丝刀的把手的部分固定到联接部分上。
    • 4. 发明申请
    • Mechanical scanning feed assembly for a spherical lens antenna
    • 用于球面透镜天线的机械扫描馈送组件
    • US20060017637A1
    • 2006-01-26
    • US11181377
    • 2005-07-14
    • James HowellAnna Howell
    • James HowellAnna Howell
    • H01Q19/06
    • H01Q19/062H01Q3/2658
    • The invention includes a mechanical scanning feed and a spherical lens antenna system. The mechanical feed includes a waveguide, which has a movable wall assembly that contains a guide slot. The moveable wall portion also includes an end wall that is located proximate to the guide slot to prevent leakage of the propagating energy out of the waveguide. The mechanical feed also includes a drive mechanism, which moves the moveable wall assembly along the waveguide in a direction that is parallel to the direction of propagation of the energy. This allows the guide slot to be positioned at any elevation angle to allow a portion of the propagating energy to exit through the guide slot. This in combination with the waveguide being able to be rotated 360 degrees about the spherical lens provides the antenna system with nearly spherical coverage.
    • 本发明包括机械扫描馈送和球面透镜天线系统。 机械进给包括波导,其具有容纳引导槽的可移动壁组件。 可移动壁部分还包括靠近导槽定位的端壁,以防止传播能量泄漏出波导。 机械进给还包括驱动机构,其沿着平行于能量传播方向的方向沿着波导移动可移动壁组件。 这允许引导槽以任何仰角定位,以允许传播能量的一部分通过引导槽离开。 这与波导能够相对于球面透镜旋转360度的结合为天线系统提供了近乎球面的覆盖。
    • 6. 发明授权
    • Method for the monitoring and control of a process
    • 监测和控制过程的方法
    • US07729566B2
    • 2010-06-01
    • US11782475
    • 2007-07-24
    • Andrew D. SappeyJames HowellHenrik HofvanderBernard Patrick Masterson
    • Andrew D. SappeyJames HowellHenrik HofvanderBernard Patrick Masterson
    • G02B6/00
    • G01J3/36G01J3/02G01J3/0202G01J3/0208G01J3/0218G01J3/0237G01J3/024G01J3/0289G01J3/0297G01J3/108G01J3/1809G01J5/601G01J2003/104G01J2003/423G01N21/359G01N21/39G01N2021/399G02B6/14
    • A method of sensing a process utilizing a sensing apparatus consisting of more than one diode laser having select lasing frequencies, a multiplexer optically coupled to the outputs of the diode lasers with the multiplexer being further optically coupled to a pitch side optical fiber. Multiplexed laser light is transmitted through the pitch side optical fiber to a pitch optic operatively associated with a process chamber which may be a combustion chamber or the boiler of a coal or gas fired power plant. The pitch optic is oriented to project multiplexed laser output through the process chamber. Also operatively oriented with the process chamber is a catch optic in optical communication with the pitch optic to receive the multiplexed laser output projected through the process chamber. The catch optic is optically coupled to an optical fiber which transmits the multiplexed laser output to a demultiplexer. The demultiplexer demultiplexes the laser light and optically couples the select lasing frequencies of light to a detector with the detector being sensitive to one of the select lasing frequencies.
    • 一种使用由多于一个具有选择的激光频率的二极管激光器组成的感测装置来感测处理的方法,多路复用器光学耦合到二极管激光器的输出端,多路复用器进一步光耦合到俯仰侧光纤。 多路复用激光通过俯仰侧光纤传输到与可以是燃烧室或煤或燃气发电厂的锅炉的处理室可操作地连接的俯仰光学器件。 俯仰光学器件定向成投影通过处理室的多路复用激光输出。 还与操作室一起操作地定向的是与俯仰光学器件光学通信的接收光学器件,以接收通过处理室投射的多路复用的激光输出。 捕捉光学器件光耦合到将多路复用的激光输出传输到解复用器的光纤。 解复用器解复用激光并将选择的激光频率光耦合到检测器,检测器对选择的激光频率之一敏感。
    • 7. 发明申请
    • Method For The Monitoring And Control Of A Process
    • 过程监控的方法
    • US20080074645A1
    • 2008-03-27
    • US11782475
    • 2007-07-24
    • Andrew SappeyJames HowellHenrik HofvanderBernard Masterson
    • Andrew SappeyJames HowellHenrik HofvanderBernard Masterson
    • G01J3/00G01N21/00
    • G01J3/36G01J3/02G01J3/0202G01J3/0208G01J3/0218G01J3/0237G01J3/024G01J3/0289G01J3/0297G01J3/108G01J3/1809G01J5/601G01J2003/104G01J2003/423G01N21/359G01N21/39G01N2021/399G02B6/14
    • A method of sensing a process utilizing a sensing apparatus consisting of more than one diode laser having select lasing frequencies, a multiplexer optically coupled to the outputs of the diode lasers with the multiplexer being further optically coupled to a pitch side optical fiber. Multiplexed laser light is transmitted through the pitch side optical fiber to a pitch optic operatively associated with a process chamber which may be a combustion chamber or the boiler of a coal or gas fired power plant. The pitch optic is oriented to project multiplexed laser output through the process chamber. Also operatively oriented with the process chamber is a catch optic in optical communication with the pitch optic to receive the multiplexed laser output projected through the process chamber. The catch optic is optically coupled to an optical fiber which transmits the multiplexed laser output to a demultiplexer. The demultiplexer demultiplexes the laser light and optically couples the select lasing frequencies of light to a detector with the detector being sensitive to one of the select lasing frequencies.
    • 一种使用由多于一个具有选择的激光频率的二极管激光器组成的感测装置来感测处理的方法,多路复用器光学耦合到二极管激光器的输出端,多路复用器进一步光耦合到俯仰侧光纤。 多路复用激光通过俯仰侧光纤传输到与可以是燃烧室或煤或燃气发电厂的锅炉的处理室可操作地连接的俯仰光学器件。 俯仰光学器件定向成投影通过处理室的多路复用激光输出。 还与操作室一起操作地定向的是与俯仰光学器件光学通信的接收光学器件,以接收通过处理室投射的多路复用的激光输出。 捕捉光学器件光耦合到将多路复用的激光输出传输到解复用器的光纤。 解复用器解复用激光并将选择的激光频率光耦合到检测器,检测器对选择的激光频率之一敏感。
    • 8. 发明申请
    • Method And Apparatus For The Monitoring And Control Of A Process
    • 一种过程监控的方法和装置
    • US20080013887A1
    • 2008-01-17
    • US11782492
    • 2007-07-24
    • Andrew SappeyJames HowellHenrik HofvanderBernard Masterson
    • Andrew SappeyJames HowellHenrik HofvanderBernard Masterson
    • G02B6/00
    • G01J3/36G01J3/02G01J3/0202G01J3/0208G01J3/0218G01J3/0237G01J3/024G01J3/0289G01J3/0297G01J3/108G01J3/1809G01J5/601G01J2003/104G01J2003/423G01N21/359G01N21/39G01N2021/399G02B6/14
    • A diode laser spectroscopy gas sensing apparatus having a diode laser with a select lasing frequency, a pitch optic coupled to the diode laser with the pitch optic being operatively associated with a process chamber and oriented to project laser light along a projection beam through the process chamber. This embodiment additionally includes a catch optic in optical communication with the pitch optic to receive the laser light projected through the process chamber and an optical fiber optically coupled to the catch optic. In addition, the catch optic is operatively associated with a catch side alignment mechanism which provides for the alignment of the catch optic with respect to the projection beam to increase a quantity of laser light received by the catch optic from the pitch optic and coupled to the optical fiber and a detector sensitive to the select lasing frequency optically coupled to the optical fiber. The catch side alignment mechanism may consist of means to tilt the catch optic along a first axis and a second axis orthogonal to the first axis with both the first and second axes being approximately orthogonal to the projection beam.
    • 一种具有选择激光频率的二极管激光器的二极管激光光谱气体感测装置,耦合到二极管激光器的俯仰光学器件,其中俯仰光学器件与处理室可操作地相关联并且被定向成沿着投影束将激光投射通过处理室 。 该实施例另外包括与俯仰光学器件光学通信的接收光学器件,以接收通过处理室投射的激光,以及光学耦合到捕捉光学器件的光纤。 另外,捕捉光学元件与捕捉侧对准机构可操作地相关联,该机构提供捕获光学元件相对于投影光束的对准,以增加由光阑从俯仰光学元件接收的激光的数量并耦合到 光纤和对光纤耦合的选择激光频率敏感的检测器。 捕获侧对准机构可以包括用于使捕获光学器件沿第一轴线和与第一轴线正交的第二轴线倾斜的装置,其中第一和第二轴线几乎与投影光束正交。