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14 条记录 (耗时 0.012 秒)

    Battery booster
    1.
    发明授权
    Battery booster 失效
    电池起动器

    公开(公告)号：US3590357A

    公开(公告)日：1971-06-29

    申请号：US3590357D

    申请日：1969-11-05

    申请人： DONALD REID

    发明人： REID DONALD

    IPC分类号： H02J7/14 ,  H02J7/00

    CPC分类号： H02J7/1423 ,  Y10S320/20 ,  Y10T307/76

    摘要： A system for use in boosting the weak battery of a vehicle to permit operation of the starter of such a vehicle including at least one booster battery for providing the required energy for boosting the weak battery. The circuit for connecting the booster battery to the weak battery of the vehicle includes a relay having an electromagnetic winding connected to an energizing circuit and an armature responsive to the electromagnetic winding for operating a main set of contacts and an auxiliary set of contacts. A resistor is connected in series with the auxiliary set of contacts and the series combination of said auxiliary set of contacts and said resistor is connected in parallel with said main set of contacts. The booster battery is connected to the weak battery through said sets of main and auxiliary contacts and the armature of the relay is designed in such a way as to close said auxiliary set of contacts ahead of said main set of contacts and to open said auxiliary set of contacts after said main set of contacts so as to prevent arcing at the terminals of said main set of contacts due to the energy stored in the starter of the vehicle.

    Variable high-current electrical load bank with rapid adjustment over a wide range of currents
    3.
    发明授权
    Variable high-current electrical load bank with rapid adjustment over a wide range of currents 失效
    可变大电流负载组，可在宽电流范围内快速调节

    公开(公告)号：US4613822A

    公开(公告)日：1986-09-23

    申请号：US544086

    申请日：1983-10-21

    申请人： Donald Reid

    发明人： Donald Reid

    IPC分类号： H01C10/12 ,  H01M10/42 ,  G01N27/46

    CPC分类号： H01C10/12 ,  H01M10/4285

    摘要： An adjustable electrical load bank which comprises an upper and lower horizontal, electrically conducting plates mounted parallel to each other on a frame and both electrically insulated from this frame. The lower plate is fixedly mounted on the frame while the upper plate is movably connected thereto through four spring devices. Three vertical piles of disk-shaped carbon elements are disposed between the two horizontal plates and each have an electrical resistance between their respective upper and lower ends which varies with pressure applied thereon. An upper and lower pistons separated by an helicoidal spring are disposed in a vertical cylinder mounted on the frame. The upper piston is associated with a manually operated cam while the lower piston is fixedly connected to the upper plate. Upon operation of the cam, the helicoidal spring produces a force acting against a force generated by the four spring devices for applying pressure on the piles. An accurate adjustment within a range of light pressures on the piles is therefore enabled due to these reverse forces for thereby allowing to give to the pile resistances corresponding values. When the helicoidal spring is completely compressed, the cam can still be operated to apply relatively high pressures on the piles to vary their resistances accordingly. The load bank is particularly suitable for use in wide current range battery testers.

    摘要翻译： 一种可调电负载组，其包括在框架上彼此平行安装且与该框架电绝缘的上和下水平导电板。 下板固定地安装在框架上，而上板通过四个弹簧装置可移动地连接到框架上。 在两个水平板之间设置有三个垂直的圆盘形碳元件堆叠，并且它们各自的上端和下端之间的电阻随着施加在其上的压力而变化。 由螺旋弹簧分离的上下活塞设置在安装在框架上的垂直圆柱体中。 上活塞与手动操作的凸轮相关联，而下活塞固定地连接到上板。 在凸轮操作时，螺旋弹簧产生作用于由四个弹簧装置产生的力的作用力，以对桩施加压力。 因此，由于这些反作用力，能够在桩的轻压范围内进行精确的调节，从而允许对桩抗力赋予相应的值。 当螺旋弹簧被完全压缩时，凸轮仍然可以被操作以对桩施加相当高的压力以相应地改变它们的阻力。 负载组特别适用于宽电流范围的电池测试仪。

    Spread spectrum clock generator and associated method
    6.
    发明授权
    Spread spectrum clock generator and associated method 失效
    扩频时钟发生器及相关方法

    公开(公告)号：US5867524A

    公开(公告)日：1999-02-02

    申请号：US800890

    申请日：1997-02-13

    申请人： James Ronald Booth ,  Donald Reid Bush ,  John Thomas Fessler ,  Keith Bryan Hardin

    发明人： James Ronald Booth ,  Donald Reid Bush ,  John Thomas Fessler ,  Keith Bryan Hardin

    IPC分类号： G06F15/78 ,  G06F1/04 ,  H03B29/00 ,  H03C3/09 ,  H03K4/94 ,  H03L7/197 ,  H04B15/00

    CPC分类号： H03C3/0966 ,  H03B29/00 ,  H03C3/0925 ,  H03C3/0941 ,  H03L7/0805 ,  H03L7/197 ,  H04B2215/064 ,  H04B2215/067

    摘要： A clock circuit includes an oscillator for generating a reference frequency signal, and a spread spectrum clock generator cooperating with the oscillator for generating a spread spectrum clock output signal having a fundamental frequency and reduced amplitude EMI spectral components at harmonics of the fundamental frequency. The spread spectrum clock generator preferably includes a clock pulse generator for generating a series of clock pulses, and a spread spectrum modulator for frequency modulating the clock pulse generator to broaden and flatten amplitudes of EMI spectral components which would otherwise be produced by the clock pulse generator. The spread spectrum modulator frequency modulates the clock pulses with specific profiles of frequency deviation versus the period of the profile. Electronic devices including the spread spectrum clock circuit and associated method are also disclosed.

    摘要翻译： 时钟电路包括用于产生参考频率信号的振荡器和与振荡器协作的扩展频谱时钟发生器，用于产生具有在基频的谐波处的基频和降低幅度的EMI频谱分量的扩频时钟输出信号。 扩频时钟发生器优选地包括用于产生一系列时钟脉冲的时钟脉冲发生器和用于对时钟脉冲发生器进行频率调制的扩展频谱调制器，以扩大和平缓由EMI时钟脉冲发生器产生的EMI频谱分量的幅度 。 扩频调制器利用频率偏差的特性曲线与轮廓周期调制时钟脉冲。 还公开了包括扩频时钟电路和相关方法的电子设备。

    System and method for modifying execution flow in firmware
    7.
    发明申请
    System and method for modifying execution flow in firmware 审中-公开
    修改固件执行流程的系统和方法

    公开(公告)号：US20060174244A1

    公开(公告)日：2006-08-03

    申请号：US11047298

    申请日：2005-01-31

    申请人： Paul Woods ,  Donald Reid

    发明人： Paul Woods ,  Donald Reid

    IPC分类号： G06F9/445

    CPC分类号： G06F8/66

    摘要： A system and method for enabling control transfer in firmware through content addressable memory (CAM) and related circuitry. The system includes, but is not limited to, firmware having at least one target executable instruction, a CAM that can assert a match when the target executable instruction is attained, and circuitry capable of either indicating the target executable instruction to patch handler or forming an opcode by concatenating an opcode template with at least one bit of the control flow transfer address. Execution control is transferred form a firmware instruction preceding the target executable instruction either from a control transfer opcode to a patch handler and then to patch code, or through the opcode directly to patch code, if the CAM asserts a match and if an enable bit is set.

    摘要翻译： 一种用于通过内容可寻址存储器（CAM）和相关电路实现固件中的控制传输的系统和方法。 该系统包括但不限于具有至少一个目标可执行指令的固件，当达到目标可执行指令时可以断言匹配的CAM以及能够指示目标可执行指令以补丁处理程序或形成 操作码通过将操作码模板与控制流传输地址的至少一位相连。 执行控制从目标可执行指令之前的固件指令传输，从控制传输操作码到补丁处理程序，然后如果CAM断言匹配，并且如果允许位为 组。

    EKG cord management system
    9.
    发明授权
    EKG cord management system 有权

    公开(公告)号：US11690554B1

    公开(公告)日：2023-07-04

    申请号：US16890025

    申请日：2020-06-02

    申请人： Donald Reid

    发明人： Donald Reid

    IPC分类号： A61M60/592 ,  A61M60/178 ,  A61B5/30 ,  H02G3/04

    CPC分类号： A61B5/303 ,  H02G3/04 ,  A61B2562/16 ,  A61B2562/222 ,  A61B2562/227

    摘要： The EKG cord management system is a cable management system. The EKG cord management system is configured for use with the leads of an EKG machine. The EKG cord management system comprises a plurality of lead structures, a probe connector, and a housing. The EKG cord management system deploys the plurality of lead structures from the housing. The EKG cord management system retracts the plurality of lead structures into the housing. Each lead structure selected from the plurality of lead structures measures electrical activity in a human body. The probe connector electrically connects each of the plurality of lead structures to a machine known as an EKG machine.

    Imaging with clustered photosite arrays
    10.
    发明申请
    Imaging with clustered photosite arrays 审中-公开
    用聚集的光子阵列成像

    公开(公告)号：US20060125947A1

    公开(公告)日：2006-06-15

    申请号：US11008451

    申请日：2004-12-09

    申请人： Jimmy Packer ,  Matthew Borg ,  Tim Brown ,  Donald Reid

    发明人： Jimmy Packer ,  Matthew Borg ,  Tim Brown ,  Donald Reid

    IPC分类号： H04N5/225

    CPC分类号： H04N9/045 ,  H01L27/14627 ,  H01L27/14641 ,  H01L27/14643 ,  H04N5/37457

    摘要： Systems and methods of imaging with clustered photosite arrays are described. In one aspect, an image sensor includes an array of clusters of photosites and an array of optical elements. The photosites are arranged in respective groups of multiple ones of the photosites sharing at least one readout circuit component. Each of the optical elements is aligned with a corresponding one of the clusters of photosites and is arranged to intercept light directed toward the photosites of the corresponding cluster.

    摘要翻译： 描述了使用聚类光电子阵列进行成像的系统和方法。 在一个方面，图像传感器包括光电子簇阵列和光学元件阵列。 这些光斑被布置在共享至少一个读出电路部件的多个光电子的相应组中。 每个光学元件与相应的一组光斑对齐，并且被布置成截取指向相应簇的光电子的光。