Inflatable foil sachet, especially for packaging purposes
    12.
    发明授权
    Inflatable foil sachet, especially for packaging purposes 失效
    充气箔袋,特别适用于包装用途

    公开(公告)号:US5351828A

    公开(公告)日:1994-10-04

    申请号:US118950

    申请日:1993-09-08

    摘要: The invention relates to a foil sachet (1) with at least one chamber (7) consisting of an upper and lower foil (2, 3) secured together by a closed seam (5, 6). In order to fill the chambers (7) with a substance, especially air, there is a channel (10, 14) having channel sections (14) opening in the region of a seam (5, 6) and preferably in the region of the corner of the chamber concerned where there is an aperture in said chamber. There are preferably a main (10) and a subsidiary channel (14), wherein the main channel may also run outside the foil sachet (1).

    摘要翻译: PCT No.PCT / DE90 / 00516 Sec。 一九九二年二月二十八日 102(e)日期1992年2月28日PCT提交1990年7月11日PCT公布。 公开号WO91 / 00834 日本1991年1月24日。本发明涉及一种具有至少一个室(7)的薄片小袋(1),所述室(7)由通过封闭接缝(5,6)固定在一起的上部和下部薄片(2,3)组成。 为了用物质(特别是空气)填充室(7),存在通道(10,14),其具有在接缝(5,6)的区域中开口的通道部分(14),并且优选地在 所述腔室的角部位于所述腔室中有孔。 优选地具有主(10)和辅助通道(14),其中主通道也可以在箔袋(1)外部流动。

    Foot pedal
    14.
    外观设计
    Foot pedal 有权
    脚踏板

    公开(公告)号:USD669037S1

    公开(公告)日:2012-10-16

    申请号:US29394897

    申请日:2011-06-22

    申请人: Wolfram Becker

    设计人: Wolfram Becker

    Electronically controlled fuel metering system for an internal
combustion engine
    18.
    发明授权
    Electronically controlled fuel metering system for an internal combustion engine 失效
    用于内燃机的电子控制燃料计量系统

    公开(公告)号:US4508082A

    公开(公告)日:1985-04-02

    申请号:US602622

    申请日:1984-03-06

    摘要: An electronically controlled fuel metering system for an internal combustion engine is proposed which includes devices for damping engine jerking. The following signals are formed: ti (k) as the up-to-date load value; tiM as the up-to-date averaged load value; ti (k-1)+.DELTA.ti/2 as a special load value for use in a transition into overrunning; and tiM+.DELTA.tiM/2 for the purpose of successive approximation of the average value to up-to-date load values in the case of slow acceleration processes and flat courses of load reduction. A computer-controlled realization is possible for forming and selecting the individual values. A block circuit diagram is also provided for an electronically controlled fuel metering system made up of discrete modular elements.

    摘要翻译: 提出了一种用于内燃机的电子控制燃料计量系统,其包括用于阻尼发动机起动的装置。 形成以下信号:ti(k)作为最新负载值; tiM作为最新的平均负载值; ti(k-1)+ DELTA ti / 2作为用于过渡到超越的特殊负载值; 和tiM + DELTA tiM / 2,用于在缓慢加速过程和平坦负载减小的情况下,将平均值逐次逼近最新负载值。 计算机控制的实现可以用于形成和选择各个值。 还提供了由分立模块化元件组成的电子控制燃料计量系统的方框图。

    Method and system for machine enciphering and deciphering
    19.
    发明授权
    Method and system for machine enciphering and deciphering 失效
    机器加密和解密的方法和系统

    公开(公告)号:US4157454A

    公开(公告)日:1979-06-05

    申请号:US862251

    申请日:1977-12-19

    申请人: Wolfram Becker

    发明人: Wolfram Becker

    CPC分类号: H04L9/0637 H04L2209/125

    摘要: Variable length data words are processed segment-by-segment together with corresponding segments of an enciphering key. As a function of the contents of a data segment, one of several modification modes is chosen. In accordance with the chosen modification mode, the enciphering key is changed following each enciphering operation of a segment. The described steps are preferably carried out three times for the full data word. The result of the third cycle represents the enciphered data word. Deciphering is effected in the same manner.

    摘要翻译: 可变长度数据字与加密密钥的相应段一起逐段处理。 作为数据段的内容的函数,选择几种修改模式之一。 根据所选择的修改模式,在每个段的加密操作之后改变加密密钥。 对于完整数据字,所述步骤优选地进行三次。 第三个循环的结果表示加密的数据字。 以相同的方式进行解密。