Feedback shift register for generating digital signals representing
series of pseudo-random numbers
    43.
    发明授权
    Feedback shift register for generating digital signals representing series of pseudo-random numbers 失效
    用于产生表示一系列伪随机数的数字信号的反馈移位寄存器

    公开(公告)号:US5596617A

    公开(公告)日:1997-01-21

    申请号:US495493

    申请日:1995-09-12

    IPC分类号: G06F7/58 H03K3/84

    摘要: A feedback shift register for generating digital signals representing pseudo-random number sequences has n-stages and exclusive OR-circuits in the feedback logic, as well as a clock-pulse generator. To be able to generate digital signals, which are well suited for a further digital processing, the clock-pulse generator (17) is linked with the n-stages (11, 12, 13, 14, 15) of the shift register (10) via a controllable gate circuit (18), which blocks one clock pulse of 2.sup.n clock pulses (CLK) of the clock-pulse generator (17) in each case.

    摘要翻译: PCT No.PCT / DE94 / 00091 Sec。 371 1995年9月12日第 102(e)日期1995年9月12日PCT 1994年1月26日PCT公布。 第WO94 / 17591号公报 日期1994年8月4日用于产生表示伪随机数序列的数字信号的反馈移位寄存器在反馈逻辑中具有n级和异或电路,以及时钟脉冲发生器。 为了能够产生非常适合进一步数字处理的数字信号,时钟脉冲发生器(17)与移位寄存器(10)的n级(11,12,13,14,15)链接 )通过可控制的栅极电路(18),其在每种情况下阻塞时钟脉冲发生器(17)的2n个时钟脉冲(CLK)的一个时钟脉冲。

    Process for detecting the nature of data-falsifying interference
    44.
    发明授权
    Process for detecting the nature of data-falsifying interference 失效
    检测数据伪造干扰性质的过程

    公开(公告)号:US5517522A

    公开(公告)日:1996-05-14

    申请号:US167979

    申请日:1994-02-14

    摘要: Test data are inserted on the data source side into a data stream (DS) transmitted to a data receiver (5) from a data source (1) via at least one transmission section (4). A bit error function (e(n)) is obtained from the test data received. The bit error function (e(n)) is evaluated in a part by part manner to discover its periodicity, the length of the partial section evaluated at the same time being measured in such a way that it contains a plurality of bit errors (BF). The bit error function (e(n) or err(n)) is subjected to auto-correlation. The maxima (M, M1, . . . Mi) of the auto-correlation functions (AKF(m)) thus obtained are used to determine the nature of the interference (10, 11) with reference to its stochastic or deterministic nature.

    摘要翻译: PCT No.PCT / DE92 / 00391 Sec。 371日期1994年2月14日 102(e)日期1994年2月14日PCT提交日期为1992年5月12日PCT公布。 公开号WO93 / 00758 日期:1993年1月7日。测试数据经由至少一个传输部分(4)从数据源(1)插入到数据源侧的数据流(DS)中。 从接收到的测试数据获得位错误函数(e(n))。 比特误差函数(e(n))以部分方式进行评估以发现其周期性,同时评估的部分分段的长度以包含多个位错误(BF)的方式被测量 )。 位误差函数(e(n)或者err(n))被进行自相关。 使用这样获得的自相关函数(AKF(m))的最大值(M,M1,...,Mi)来参考其随机或确定性质确定干扰的性质(10,11)。

    Process for determining the origin of bit errors in a data stream
transmitted from a data source to a data receiver
    45.
    发明授权
    Process for determining the origin of bit errors in a data stream transmitted from a data source to a data receiver 失效
    用于确定从数据源发送到数据接收器的数据流中的位错误的起源的处理

    公开(公告)号:US5499339A

    公开(公告)日:1996-03-12

    申请号:US167980

    申请日:1994-05-16

    摘要: A flow of data (DS) from a data source (1) passes to a data receiver (9) via an intermediate path (5) and a transmission path (7). Before entering the transmission path (7) the flow of data (DS) is scrambled in a predetermined manner and unscrambled in the same manner on leaving the transmission path (7). A bit error function e(n) is obtained from test data (TZ) inserted into the flow of data (DS) at the data source and evaluated according to its period length (N). A bit error (BF) occurring before scrambling goes unmultiplied to the data receiver after unscrambling, whereas a bit error (BF) occurring on the transmission path (7) is multiplied by a period length (N.sub.v) specific to the descrambling. A comparison of this period length (N.sub.v) with the period length (N) of the bit error function (e(n)) makes it possible to locate the origin.

    摘要翻译: PCT No.PCT / DE92 / 00395 Sec。 371日期1994年5月16日 102(e)日期1994年5月16日PCT提交日期为1992年5月12日PCT公布。 出版物WO93 / 00760 日期:1993年1月7日。来自数据源(1)的数据流(DS)经由中间路径(5)和传输路径(7)传递到数据接收器(9)。 在进入传输路径(7)之前,以预定的方式对数据流(DS)进行加扰,并在离开传输路径(7)时以相同的方式解扰。 从插入到数据源的数据流(DS)的测试数据(TZ)获得位误差函数e(n),并根据其周期长度(N)进行评估。 在解扰后,在加扰之前发生的位错误(BF)在数据接收器上不被分配,而在传输路径(7)上出现的位错误(BF)乘以解扰专用的周期长度(Nv)。 该周期长度(Nv)与位误差函数(e(n))的周期长度(N)的比较使得可以定位原点。

    Method for producing a photovoltaic solar cell
    48.
    发明授权
    Method for producing a photovoltaic solar cell 有权
    光伏太阳能电池的制造方法

    公开(公告)号:US09023682B2

    公开(公告)日:2015-05-05

    申请号:US13704683

    申请日:2011-06-16

    摘要: A method for producing a photovoltaic solar cell, including the following steps: A. texturizing a front (2) of a semiconductor substrate; B. generating a selective emitter doping on the front (2) of the semiconductor substrate by generating on the front (2) a first low-doped region (4) and a local high-doped region (3) within the first low-doped region; and C. applying at least one metal emitter contact structure to the front (2) of the semiconductor substrate, at least in the regions of local high doping, wherein, between method steps B and C, a respective silicon oxide layer (5a, 5b) is generated in a method step B1 simultaneously on the front and back of the semiconductor substrate via thermal oxidation.

    摘要翻译: 一种光伏太阳能电池的制造方法,包括以下步骤:A.将半导体衬底的前面(2) 通过在第一低掺杂区域(4)和第一低掺杂区域(3)内产生第一低掺杂区域(4)和局部高掺杂区域(3),在半导体衬底的前面(2)上产生选择性发射极掺杂, 地区; 至少在局部高掺杂区域中至少施加至少一个金属发射极接触结构至少一个金属发射极接触结构,其中在方法步骤B和C之间,相应的氧化硅层(5a,5b) )通过热氧化同时在半导体衬底的前后产生在方法步骤B1中。

    Spring assembly for level control in a vehicle
    49.
    发明授权
    Spring assembly for level control in a vehicle 有权
    用于车辆液位控制的弹簧组件

    公开(公告)号:US08899159B2

    公开(公告)日:2014-12-02

    申请号:US13499147

    申请日:2010-09-22

    CPC分类号: B61F5/14 B61F5/02

    摘要: Disclosed is a spring assembly for level controlled support of a wagon body on a running gear of a vehicle, in particular of a railway vehicle, including a spring device and an actuator device, wherein the spring device takes up a first installation space, the actuator device takes up a second installation space, the spring device and the actuator device are connected to each other in a direction of action in a kinematically serial arrangement, and the actuator device is designed for at least partially compensating for a change in length of the spring device in the direction of action by a displacement at an actuator component in the direction of action, and wherein the first installation space and the second installation space overlap each other in the direction of action in an overlapping region. Also disclosed is a vehicle having such a spring assembly.

    摘要翻译: 公开了一种用于货车车身在车辆的行驶装置上的液压控制支撑的弹簧组件,特别是一种包括弹簧装置和致动器装置的铁路车辆,其中弹簧装置占据第一安装空间,致动器 装置占据第二安装空间,弹簧装置和致动器装置以运动方式串联布置的动作方向彼此连接,并且致动器装置设计成至少部分地补偿弹簧长度的变化 通过在致动器部件的作用方向上的位移而在作用方向上的装置,并且其中第一安装空间和第二安装空间在重叠区域中在作用方向上彼此重叠。 还公开了具有这种弹簧组件的车辆。