Frequency hopping radio LAN system and frequency hopping control method
    3.
    发明授权
    Frequency hopping radio LAN system and frequency hopping control method 失效
    跳频无线局域网系统和跳频控制方法

    公开(公告)号:US06275518B1

    公开(公告)日:2001-08-14

    申请号:US08589650

    申请日:1996-01-22

    IPC分类号: H04B7216

    摘要: A radio LAN system based on a frequency hopping control scheme in which a deviation between frequency hopping timing in a cell and frequency hopping timing in another cell is measured, and as the deviation increases close to such a degree that causes interference, a frequency hopping pattern currently used in the cell is replaced with another frequency hopping pattern, or the order on the frequency hopping pattern is changed to avoid interference between the cells.

    摘要翻译: 基于跳频控制方案的无线LAN系统,其中测量小区中的跳频定时与另一小区的跳频定时之间的偏差,并且随着偏差增加接近造成干扰的程度,跳频模式 当前在小区中使用的信道被替换为另一个跳频模式,或者改变跳频模式上的顺序以避免小区之间的干扰。

    Computer system and method of issuing input/output commands therefrom
    4.
    发明授权
    Computer system and method of issuing input/output commands therefrom 失效
    计算机系统和从其发出输入/输出命令的方法

    公开(公告)号:US5860022A

    公开(公告)日:1999-01-12

    申请号:US505144

    申请日:1995-07-21

    IPC分类号: G06F13/12 G06K13/00

    CPC分类号: G06F13/126

    摘要: Disclosed herein is a computer system which comprises a plurality of input/output devices, an adapter device coupled to the plurality of input/output devices and a main processing unit for supplying an input/output request to each of the plurality of input/output devices through the adapter device. A plurality of input/output commands are respectively issued to the plurality of input/output devices from the main processing unit as one input/output start command. The adapter device specifies to which input/output devices the plurality of input/output commands included in the one input/output start command correspond. Further, the adapter device supplies input/output commands to the specified input/output devices respectively.

    摘要翻译: 本文公开了一种计算机系统,其包括多个输入/输出设备,耦合到多个输入/输出设备的适配器设备和用于向多个输入/输出设备中的每一个提供输入/输出请求的主处理单元 通过适配器设备。 从主处理单元分别向多个输入/输出装置发出多个输入/输出命令作为一个输入/输出开始命令。 适配器装置指定包括在一个输入/输出开始命令中的多个输入/输出命令与哪个输入/输出装置对应。 此外,适配器装置分别向指定的输入/输出装置提供输入/输出命令。

    Communication system
    5.
    发明授权
    Communication system 失效
    通讯系统

    公开(公告)号:US5854841A

    公开(公告)日:1998-12-29

    申请号:US755594

    申请日:1996-11-25

    CPC分类号: H04L29/06 H04L69/04

    摘要: Data is compressed/encrypted for communication between application programs without addition of any modification to the application programs. In a communication system where a plurality of personal computers are connected to each other using communication lines, a personal computer is provided with a communication program and an application program, the application program uses a command offered by the communication program for transmission and reception of data with another personal computer, a hooking program for discriminating the command related to the data communication issued by the application program is provided and, after the hooking program has compressed or encrypted the data of application program depending on a type of the command, the command is transferred to the communication program.

    摘要翻译: 数据被压缩/加密用于应用程序之间的通信,而不需要对应用程序进行任何修改。 在使用通信线路将多个个人计算机彼此连接的通信系统中,个人计算机设置有通信程序和应用程序,应用程序使用由通信程序提供的命令来发送和接收数据 在另一个人计算机中,提供用于区分由应用程序发出的与数据通信有关的命令的挂钩程序,并且在挂钩程序根据命令的类型对应用程序的数据进行压缩或加密之后,命令是 转移到通信程序。

    Method and device for diagnosis of paint film deterioration
    9.
    发明授权
    Method and device for diagnosis of paint film deterioration 失效
    漆膜劣化诊断方法和装置

    公开(公告)号:US5221893A

    公开(公告)日:1993-06-22

    申请号:US840668

    申请日:1992-02-20

    IPC分类号: G01N27/20 G01N33/32

    CPC分类号: G01N33/32 G01N27/205

    摘要: In a method of diagnosing deterioration of a paint film, a probe is applied to the surface of a paint film. A voltage having a predetermined waveform is applied by a preamplifier across the probe and a base metal on which the paint film is formed. A current flowing through the paint film is measured by the preamplifier. An analog signal indicative of a measured current value is converted to a corresponding digital signal by an analog-to-digital converter. A personal computer operates to analyze the digital signal in accordance with a predetermined analyzing procedure so that the degree of deterioration of the paint film is determined. The resultant determination is displayed on the display.

    摘要翻译: 在诊断涂膜劣化的方法中,将探针施加到漆膜的表面。 具有预定波形的电压通过前置放大器施加穿过探针和形成有漆膜的基底金属。 通过前置放大器测量流过漆膜的电流。 指示测量的电流值的模拟信号由模数转换器转换成相应的数字信号。 个人计算机根据预定的分析程序操作以分析数字信号,从而确定涂膜的劣化程度。 结果确定显示在显示屏上。