Method and apparatus for resetting multiple processors using a common ROM
    11.
    发明授权
    Method and apparatus for resetting multiple processors using a common ROM 失效
    使用公共ROM复位多个处理器的方法和装置

    公开(公告)号:US5497497A

    公开(公告)日:1996-03-05

    申请号:US51601

    申请日:1993-04-22

    摘要: Two design variations which allow multiple processors to start up using a single ROM. In each design, a single, primary processor is allowed to perform a complete POST while the remaining, secondary processors are directed in the course of their POST to perform a more limited initialization sequence. At power on, the primary processor begins a normal POST, while the secondary processors are held until a vector is placed into a redirection vector location. Each secondary processor is then subsequently started, using its own initialization code located at the address indicated by the redirection vector. The first technique is applicable to general multiprocessor systems because the implementation of this design can be run either from external software or from an addition to the operating system of the particular machine on which it is being used. The second technique is more specifically oriented to a particular system, and includes the use of an identity register to differentiate between primary and secondary processors.

    摘要翻译: 两种设计变化,允许多个处理器使用单个ROM启动。 在每个设计中,允许单个主处理器执行完整的POST,而剩余的辅助处理器在其POST过程中被引导以执行更有限的初始化序列。 上电时,主处理器开始正常POST,而辅助处理器保持,直到向量放置到重定向向量位置。 然后,使用其位于由重定向向量指示的地址处的自己的初始化代码随后启动每个二级处理器。 第一种技术适用于一般的多处理器系统,因为这种设计的实现可以从外部软件运行,也可以从添加到正在使用它的特定机器的操作系统运行。 第二种技术更具体地针对特定系统,并且包括使用身份寄存器来区分主处理器和辅助处理器。

    SINGLE AND DUAL STAGE WAFER CUSHION AND WAFER SEPARATOR
    12.
    发明申请
    SINGLE AND DUAL STAGE WAFER CUSHION AND WAFER SEPARATOR 审中-公开
    单级和双级水平垫片和水平分离器

    公开(公告)号:US20160218027A1

    公开(公告)日:2016-07-28

    申请号:US14983101

    申请日:2015-12-29

    IPC分类号: H01L21/673

    摘要: Improvements in a single and dual stage wafer cushion is disclosed where the wafer cushion can use an edge hinge as a single first stage cushion and a second mid span hinge for the dual stage wafer cushion. This dual stage design gives two distinctly different cushioning forces as opposed to using a single stage design where the force is linear with the amount of compression that is being applied to the outer surfaces of the wafer cushion. The outside edge of the ring provides the greatest expansion such that only the outer edge of the ring makes contact with the outer edge of a wafer. The wafer cushion is a material that flexes and absorbs shocks before the shock is transferred to the wafer stack. The material minimizes debris or contaminants from embedding into the wafer cushion and also prevents sheading of material from the wafer cushion.

    摘要翻译: 公开了一种单级和双级晶片衬垫的改进,其中晶片衬垫可以使用作为单级第一级衬垫的边缘铰链和用于双级晶片衬垫的第二中间跨接铰链。 这种双级设计提供了两种明显不同的缓冲力,而不是使用单级设计,其中力与施加到晶片垫的外表面的压缩量成线性关系。 环的外边缘提供最大的膨胀,使得只有环的外边缘与晶片的外边缘接触。 晶片垫是在冲击传递到晶片堆栈之前弯曲和吸收冲击的材料。 该材料使碎片或污染物最小化,从而嵌入到晶片衬垫中,并且还防止材料从晶片衬垫的剪切。

    TWIST-HANDLED POWER TOOL WITH LOCKING SYSTEM
    16.
    发明申请
    TWIST-HANDLED POWER TOOL WITH LOCKING SYSTEM 有权
    带锁定系统的双绞电动工具

    公开(公告)号:US20110266014A1

    公开(公告)日:2011-11-03

    申请号:US12783850

    申请日:2010-05-20

    IPC分类号: B25F5/02

    CPC分类号: B25F5/02

    摘要: A power tool with first and second housing portions, a powertrain, a mounting hub and a lock bar. The powertrain has an output member that extends from the second housing portion and which is movable relative to an output member axis. The mounting hub is fixedly coupled to one of the first and second housing portions. The lock bar is movably mounted to the other one of the first and second housing portions between a locked position and a first unlocked position. The lock bar cooperates with the mounting hub in the locked position to inhibit relative rotation between the first and second housing portions. Placement of the lock bar in the first unlocked position permits relative rotation between the first and second housing portions.

    摘要翻译: 具有第一和第二壳体部分的动力工具,动力系,安装轮毂和锁杆。 动力系具有从第二壳体部分延伸并且可相对于输出构件轴线移动的输出构件。 安装毂固定地联接到第一和第二壳体部分中的一个。 锁定杆在锁定位置和第一解锁位置之间可移动地安装到第一和第二壳体部分中的另一个。 锁定杆在锁定位置与安装毂配合以阻止第一和第二壳体部分之间的相对旋转。 锁定杆在第一解锁位置的放置允许第一和第二壳体部分之间的相对旋转。

    Synchronization of digital systems using optical pulses and mdoulators
    18.
    发明授权
    Synchronization of digital systems using optical pulses and mdoulators 失效
    数字系统使用光脉冲和调制器的同步

    公开(公告)号:US5822106A

    公开(公告)日:1998-10-13

    申请号:US774551

    申请日:1996-12-30

    摘要: The present invention provides synchronization of logic signals in a digital system using optical pulses generated from optical modulators. In one embodiment of the present invention, electrically driven optical modulators are positioned at electrical outputs of interest, and the modulators are read out in accordance with synchronized optical pulses produced from a timing source, where the optical pulse lengths are relatively short compared to the electrical output pulse length. The resulting modulated optical pulses output from the optical modulators are then all once more synchronous, with the skew in the original electrical signals having been removed. These optical pulses can then be communicated over optical channels, such as fiber or free space, with well controlled delay, thereby also reducing problems of variable delay in electrical connections. The optical signals can then be read by photodetectors at the inputs to further stages of digital processing, giving inputs that are synchronized once more despite the different delays or skews in the original electrical signals.

    摘要翻译: 本发明提供使用从光学调制器产生的光脉冲的数字系统中的逻辑信号的同步。 在本发明的一个实施例中,电驱动光调制器位于感兴趣的电输出处,并且根据从定时源产生的同步光脉冲读出调制器,其中光脉冲长度相对于电 输出脉冲长度。 然后,从光调制器输出的所得到的调制光脉冲全部再次同步,原始电信号中的偏斜已被去除。 然后,这些光脉冲可以通过诸如光纤或自由空间的光信道进行传输,具有良好控制的延迟,从而也减少电连接中可变延迟的问题。 然后光信号可以在数字处理的进一步的输入处由光电探测器读取,给出即使在原始电信号中出现不同延迟或偏斜的情况下一次同步的输入。

    Cellular telephone call administration system
    19.
    发明授权
    Cellular telephone call administration system 失效
    蜂窝电话呼叫管理系统

    公开(公告)号:US5148472A

    公开(公告)日:1992-09-15

    申请号:US622508

    申请日:1990-12-05

    IPC分类号: H04M15/00 H04W4/24 H04W4/26

    摘要: A cellular telephone call administration system processes detailed call records from a cellular switch as the calls are processed. This arrangement expedites automatic, electronic distribution of detailed call records to resellers and service provider billing facilities and to the roam billing clearing house. The call administration system, without operator intervention, provides a metered billing class of service to customers as an aid to controlling their cellular communication expenses; and provides for registration of roam sets for service on a cellular switch without need for a billing agreement with the set's home carrier.

    摘要翻译: 蜂窝电话呼叫管理系统在处理呼叫时处理来自蜂窝交换机的详细呼叫记录。 这种安排加快了对经销商和服务提供商计费设施以及漫游计费清算所的详细通话记录的自动,电子分发。 无需经营者干预的呼叫管理系统为客户提供计费的计费服务类别,以帮助控制其蜂窝通信费用; 并提供用于在蜂窝交换机上服务的漫游集的注册,而不需要与该集合的本地运营商的计费协议。

    Force sensor for controlling polishing pad pressure
    20.
    发明授权
    Force sensor for controlling polishing pad pressure 失效
    用于控制抛光垫压力的力传感器

    公开(公告)号:US4545153A

    公开(公告)日:1985-10-08

    申请号:US560417

    申请日:1983-12-12

    IPC分类号: B24B37/08 B24B7/04

    CPC分类号: B24B37/08

    摘要: An apparatus for measuring and controlling the force exerted on a disc by a rotating pad. More specifically, the present invention relates to an apparatus for controlling the forces exerted by a plurality of polishing pads used for polishing the surfaces of rigid computer memory discs. The spring mechanism that provides the load force to a free sliding shaft which transmits the force to the polishing member is fitted with a suitable transducer, such as a strain gauge, which senses the axial force transmitted down the sliding shaft to the polishing pads by way of the force/strain relationship of the spring mechanism. The strain sensed by the transducer is converted to an electrial signal which is conducted to the input of a closed loop, feedback control servo system which maintains the desired contact force of the pads on the disc and, at the same time, maintains an equality of forces on each side of the disc.

    摘要翻译: 一种用于通过旋转垫测量和控制施加在盘上的力的装置。 更具体地,本发明涉及一种用于控制由用于抛光刚性计算机存储盘的表面的多个抛光垫施加的力的装置。 向向抛光构件传递力的自由滑动轴提供载荷力的弹簧机构装配有合适的换能器,例如应变计,其感应通过滑动轴向下传递到抛光垫的轴向力 的力/应变关系的弹簧机构。 由换能器感测到的应变被转换成电信号,该电信号被传导到闭环的反馈控制伺服系统的输入端,反馈控制伺服系统保持焊盘在盘上的期望的接触力,并且同时维持 力量在光盘的每一边。