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21 条记录 (耗时 0.02 秒)

    Signal processing circuit with feedback extracted from a sampled analog error signal
    2.
    发明授权
    Signal processing circuit with feedback extracted from a sampled analog error signal 失效
    具有从采样模拟误差信号提取反馈信号的信号处理电路

    公开(公告)号：US06151179A

    公开(公告)日：2000-11-21

    申请号：US891517

    申请日：1997-07-11

    申请人： Joe Martin Poss

    发明人： Joe Martin Poss

    IPC分类号： G11B5/09 ,  G11B20/10

    CPC分类号： G11B20/10055 ,  G11B20/10009 ,  G11B5/09

    摘要： A Class IV Partial Response Maximum Likelihood data channel for analog signal processing of a disk drive signal in tracking mode includes a signal error generating circuit for "folding" the analog disk drive signal around the three PR-IV target values of +1, -1 and 0. Using the smaller error signal rather than the larger analog disk drive signal by which the disk drive signal deviates from the target values results in significant power saving with no reduction in electronic signal to noise ratio. An integrated error generating circuit generates both a gain error signal and a timing error signal from the folded error signal for feedback control of the data channel variable gain amplifier and variable clock oscillator. Shared processing of the timing and gain error signals results in power savings and simpler circuitry.

    摘要翻译： IV类部分响应用于跟踪模式下的盘驱动信号的模拟信号处理的最大似然数据通道包括信号误差产生电路，用于围绕三个PR-IV目标值+1，-1折叠模拟盘驱动信号 使用较小的误差信号而不是磁盘驱动器信号偏离目标值的较大的模拟盘驱动信号导致显着的功率节省，而电子信噪比没有降低。 积分误差产生电路产生来自折叠误差信号的增益误差信号和定时误差信号，用于数据通道可变增益放大器和可变时钟振荡器的反馈控制。 定时和增益误差信号的共享处理导致功率节省和更简单的电路。

    Current boost for differential flash analog to digital converter driver
    3.
    发明授权
    Current boost for differential flash analog to digital converter driver 失效
    差分闪存模数转换器驱动器的电流提升

    公开(公告)号：US5736952A

    公开(公告)日：1998-04-07

    申请号：US728043

    申请日：1996-10-09

    申请人： Robert Andrew Kertis ,  Joe Martin Poss

    发明人： Robert Andrew Kertis ,  Joe Martin Poss

    IPC分类号： H03M1/36

    CPC分类号： H03M1/362

    摘要： A high speed differential analog to digital converter (ADC) is provided. The high speed differential ADC includes a driver section, a comparator section and a decoder section. The driver section includes a pair of series connected resistor ladders. A positive phase and negative phase emitter follower transistor pair is connected to the pair of series connected resistor ladders. The positive phase and negative phase emitter follower transistor has a collector connected to a supply voltage and has an emitter coupled to a respective one of the pair of series connected resistor ladders. A respective positive phase and negative phase AC current source drives the base of the respective positive phase and negative phase emitter follower transistor. A reference DC current source is coupled to the base of the positive phase and negative phase emitter follower transistors for determining a range of the ADC. A current source transistor pair biases the emitter follower transistor pair. A first transistor of the current source transistor pair supplies current to the positive phase emitter follower transistor and a second transistor of the current source transistor pair supplies current to the negative phase emitter follower transistor. The first transistor has a control node capacitively coupled to the emitter of the negative phase emitter follower transistor and the second transistor having a control node capacitively coupled to the emitter of the positive phase emitter follower transistor.

    摘要翻译： 提供了高速差分模数转换器（ADC）。 高速差分ADC包括驱动器部分，比较器部分和解码器部分。 驱动器部分包括一对串联的电阻梯。 正相和负相射极跟随器晶体管对连接到一对串联的电阻梯。 正相和负相射极跟随器晶体管具有连接到电源电压的集电极，并且具有耦合到该对串联连接电阻器梯形中的相应一个的发射极。 相应的正相和负相交流电流源驱动相应的正相和负相射极跟随器晶体管的基极。 参考DC电流源耦合到正相和负相射极跟随器晶体管的基极，用于确定ADC的范围。 电流源晶体管对偏置射极跟随器晶体管对。 电流源晶体管对的第一晶体管向正相射极跟随器晶体管提供电流，并且电流源晶体管对的第二晶体管向负相射出跟随器晶体管提供电流。 第一晶体管具有电容耦合到负相射极跟随器晶体管的发射极的控制节点，而第二晶体管具有电容耦合到正相射极跟随器晶体管的发射极的控制节点。

    Preventive maintenance undercarriage lights
    5.
    发明授权
    Preventive maintenance undercarriage lights 失效
    预防性维护起落架灯

    公开(公告)号：US07413329B2

    公开(公告)日：2008-08-19

    申请号：US11712710

    申请日：2007-03-01

    申请人： Joe Martin Salazar

    发明人： Joe Martin Salazar

    IPC分类号： B60Q3/00

    CPC分类号： B60Q1/24 ,  B60Q1/0035 ,  B60Q1/2692

    摘要： Undercarriage lights are positioned under a truck adjacent to parts of the truck requiring regular visual safety inspections to light up the parts. A control module operates the lights in coordination with an ignition switch, a manual switch outside the truck, a timer, a low light sensor, and an indicator light.

    摘要翻译： 起落架灯位于卡车附近的卡车部分，需要定期的视觉安全检查以照亮部件。 控制模块与点火开关，卡车外的手动开关，定时器，低光传感器和指示灯协调操作灯。

    Brake lining wear visual indicator for cam actuated brakes
    6.
    发明授权
    Brake lining wear visual indicator for cam actuated brakes 失效
    制动衬片佩戴凸轮致动制动器的视觉指示器

    公开(公告)号：US07222699B2

    公开(公告)日：2007-05-29

    申请号：US11233984

    申请日：2005-09-23

    申请人： Joe Martin Salazar

    发明人： Joe Martin Salazar

    IPC分类号： F16D66/02

    CPC分类号： F16D66/02

    摘要： A multicolored indicator part and cover part are attached to a truck brake slack adjuster and S cam shaft. Relative motion of the brake slack adjuster and the S cam shaft causes relative motion of the two parts to reveal the colors on the indicator part. Good, warning, and danger colors are provided in highly reflective surfaces seen in a walk around inspection of a truck.

    摘要翻译： 多用的指示器部件和盖部分连接到卡车制动器松弛调节器和S凸轮轴上。 制动松弛调节器和S凸轮轴的相对运动导致两个部件的相对运动，以显示指示器部件上的颜色。 良好的，警告和危险的颜色提供在高反光的表面看到在步行检查卡车。

    Split flash analog to digital converter differential driver
    7.
    发明授权
    Split flash analog to digital converter differential driver 失效
    分离闪存模拟数字转换器差分驱动器

    公开(公告)号：US5815106A

    公开(公告)日：1998-09-29

    申请号：US728044

    申请日：1996-10-09

    申请人： Joe Martin Poss ,  Timothy Joseph Schmerbeck

    发明人： Joe Martin Poss ,  Timothy Joseph Schmerbeck

    IPC分类号： H03M1/12 ,  H03M1/36

    CPC分类号： H03M1/362

    摘要： A high speed differential analog to digital converter (ADC) is provided. The high speed differential ADC includes a driver section, a comparator section and a decoder section. The driver section includes a pair of series connected resistor ladders with a positive phase voltage source connected at the top and bottom of one of the pair of series connected resistor ladders and a negative phase voltage source connected at the top and bottom of the other one of the pair of series connected resistor ladders; both the positive phase voltage source and the negative phase voltage source including a predetermined first DC voltage value. At least one additional positive phase voltage source is connected to the one of the pair of series connected resistor ladders and at least one additional negative phase voltage source is connected to the other one of the pair of series connected resistor ladders. The additional positive phase and negative phase voltage sources include a predetermined second DC voltage value.

    摘要翻译： 提供了高速差分模数转换器（ADC）。 高速差分ADC包括驱动器部分，比较器部分和解码器部分。 驱动器部分包括一对串联的电阻梯，其正相电压源连接在一对串联电阻梯中的一个的顶部和底部，而负相电压源连接在另一个的另一个的顶部和底部 一对串联电阻梯; 正相电压源和负相电压源都包括预定的第一直流电压值。 至少一个额外的正相电压源连接到一对串联电阻器梯形中的一个，并且至少一个附加的负相电压源连接到该对串联电阻器梯形中的另一个。 附加的正相和负相电压源包括预定的第二直流电压值。

    Preventive maintenance undercarriage lights
    10.
    发明申请
    Preventive maintenance undercarriage lights 失效
    预防性维护起落架灯

    公开(公告)号：US20070206389A1

    公开(公告)日：2007-09-06

    申请号：US11712710

    申请日：2007-03-01

    申请人： Joe Martin Salazar

    发明人： Joe Martin Salazar

    IPC分类号： B60Q1/26

    CPC分类号： B60Q1/24 ,  B60Q1/0035 ,  B60Q1/2692

    摘要： Undercarriage lights are positioned under a truck adjacent to parts of the truck requiring regular visual safety inspections to light up the parts. A control module operates the lights in coordination with an ignition switch, a manual switch outside the truck, a timer, a low light sensor, and an indicator light.

    摘要翻译： 起落架灯位于卡车附近的卡车部分，需要定期的视觉安全检查以照亮部件。 控制模块与点火开关，卡车外的手动开关，定时器，低光传感器和指示灯协调操作灯。