Glove-mounted system for reading bar code symbols
    4.
    发明授权
    Glove-mounted system for reading bar code symbols 失效
    用于阅读条形码符号的手套式系统

    公开(公告)号:US06098886A

    公开(公告)日:2000-08-08

    申请号:US010342

    申请日:1998-01-21

    IPC分类号: G06K7/10

    CPC分类号: G06K7/10891

    摘要: A bar code reader having a reader module and a terminal module releasably connectable together for communication. Module components may be mounted on a glove to be worn by the user. One of a plurality of gripping portions is selected to provide a desired gripping mode for the reader.

    摘要翻译: 一种具有读取器模块和可释放地连接在一起用于通信的终端模块的条形码阅读器。 模块组件可以安装在手套上以被使用者佩戴。 选择多个夹持部分中的一个以为读取器提供期望的夹持模式。

    Reader module for reading bar code symbols when connected to or
disconnected from a terminal module
    5.
    发明授权
    Reader module for reading bar code symbols when connected to or disconnected from a terminal module 失效
    读取器模块,用于在连接到终端模块或从终端模块断开连接时读取条形码符号

    公开(公告)号:US5763865A

    公开(公告)日:1998-06-09

    申请号:US625550

    申请日:1996-04-01

    IPC分类号: G06K7/10

    CPC分类号: G06K7/10881 G06K7/1098

    摘要: An electro-optical system for reading bar code symbols includes a reader module and a terminal module releasably interconnected to each other. The reader module includes a manually actuatable actuator to initiate the reading. Reading is initiated either when the modules are disconnected, or when the modules are interconnected, by manually actuating the actuator in both cases. A keyboard may be provided on either module to facilitate data entry.

    摘要翻译: 用于读取条形码符号的电光系统包括可释放地彼此互连的读取器模块和终端模块。 读取器模块包括用于启动读取的可手动致动的致动器。 当模块断开连接或模块互连时,通过在两种情况下手动启动执行机构来启动读数。 可以在任一模块上提供键盘以方便数据输入。

    Instruction fetch circuitry for computers
    6.
    发明授权
    Instruction fetch circuitry for computers 失效
    计算机指令提取电路

    公开(公告)号:US4325118A

    公开(公告)日:1982-04-13

    申请号:US126313

    申请日:1980-03-03

    摘要: The invention is used in a computer system to buffer the transfer of program portions from a system having a first bus width to instruction processing logic having a second bus width. An instruction register receives program portions via a system bus from the program memory. A state register stores a code specifying the action to be taken to transfer the next program portion from the instruction register to the instruction processing logic. Control logic, upon receiving a request for the next program portion from the instruction processing logic, inspects the state register to determine whether the next program portion in sequence should be retrieved from the memory and stored in the instruction register. In addition, the control logic transfers the appropriate program portion to the instruction processing logic, and updates the state register code in preparation for the next request from the instruction processing logic.

    摘要翻译: 本发明用于计算机系统中以缓冲从具有第一总线宽度的系统到具有第二总线宽度的指令处理逻辑的程序部分的传送。 指令寄存器经由系统总线从程序存储器接收程序部分。 状态寄存器存储指定要将所接收的程序部分从指令寄存器传送到指令处理逻辑的动作的代码。 控制逻辑在从指令处理逻辑接收到针对下一个程序部分的请求时,检查状态寄存器以确定是否应该从存储器中检索下一个程序部分并将其存储在指令寄存器中。 此外,控制逻辑将适当的程序部分传送到指令处理逻辑,并且更新状态寄存器代码以准备来自指令处理逻辑的下一个请求。