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82 条记录 (耗时 0.016 秒)

    Device for printing the elevation coordinates on a map
    21.
    发明授权
    Device for printing the elevation coordinates on a map 失效
    在地图上打印高空坐标的设备

    公开(公告)号：US3659047A

    公开(公告)日：1972-04-25

    申请号：US3659047D

    申请日：1970-07-13

    申请人： STAFFEL HANS ,  DIETER ISENBURG

    发明人： STAFFEL HANS ,  ISENBURG DIETER

    IPC分类号： G09B29/10 ,  H04L15/24 ,  H04L17/16

    CPC分类号： G09B29/10

    摘要： A device for the continuous and automatic transmission and indication of the elevation coordinate at a cartographic location in a stereoscopic apparatus to an indicating device associated with a map, and wherein the measured value is introduced to a first motor by means of a commutator disc with contact plates. The motor is coupled to the indicating device and follows exactly the measured value from the commutator disc in both directions, the indicated value on the indicating device being printed upon a map by means of a second motor after closure of a switch.

    摘要翻译： 一种用于连续和自动传输和将立体设备中的制图位置处的仰角坐标指示到与地图相关联的指示装置的装置，并且其中通过具有接触的换向器盘将测量值引入到第一电动机 盘子 电动机耦合到指示装置并且在两个方向上精确地遵循来自换向器盘的测量值，指示装置上的指示值在闭合开关之后通过第二电动机在地图上打印。

    Control system for line concentrator of communication network
    22.
    发明授权
    Control system for line concentrator of communication network 失效
    通信网络线路控制系统

    公开(公告)号：US3657470A

    公开(公告)日：1972-04-18

    申请号：US3657470D

    申请日：1970-10-07

    申请人： SITS SOC IT TELECOM SIEMENS

    发明人： SARATI LUIGI ,  BATTISTON GIANFRANCO

    IPC分类号： G08C15/06 ,  H04Q9/00 ,  H04L15/24

    CPC分类号： H04Q9/00

    摘要： A line concentrator with m incoming telegraph lines, each adapted to carry messages on any of n different frequency channels, includes a selector which cyclically scans all the m.n available signal paths by successively exploring all the channels of the first line, all the channels of the second line and so on, the switchover from one path to the next proceeding in response to stepping pulses from a timing stage under the control of an associated monitoring stage. With some of the signal paths programmed for the reception of messages thereover whereas others are maintained idle, the timing stage transmits to the monitoring stage an enabling signal whenever the selector advances onto a programmed path whereby a message arriving over such path is directed to a multiplex receiver which detects a start and stop code to send a termination signal to the timing stage which thereupon steps the selector. A train of clock pulses, supplied to the timing stage, causes the immediate emission of a stepping pulse to advance the selector if the path is not programmed, and also generates such a stepping pulse in response to a malfunction or nonutilization signal from the monitoring unit produced upon prolonged persistence of the same voltage level on a programmed path.

    摘要翻译： 具有m个输入电报线路的线路集线器，每个线路集线器适于在n个不同频率信道中的任何一个上携带消息，包括通过连续探索第一条线路的所有信道，循环扫描所有mn个可用信号路径的所有信道的选择器， 第二线等，在相关联的监控级的控制下响应于来自定时级的步进脉冲从一个路径切换到下一个进程。 由于一些编程用于接收消息的信号路径，而其他信号路径被保持空闲，定时阶段只要选择器前进到已编程的路径上，就向发送信号发送使能信号，从而通过这样的路径到达的消息被引导到多路复用 接收器，其检测起始和停止代码以将终止信号发送到定时阶段，随后逐步选择器。 提供给定时级的一串时钟脉冲使得如果路径未被编程，立即发出步进脉冲以使选择器前进，并且还响应于来自监视单元的故障或不使用信号产生这种步进脉冲 在编程路径上长时间保持相同的电压电平产生。

    Output control system for dot-type printer
    28.
    发明授权
    Output control system for dot-type printer 失效
    点式打印机输出控制系统

    公开(公告)号：US4459431A

    公开(公告)日：1984-07-10

    申请号：US402571

    申请日：1982-07-28

    申请人： Teramura Hiroichi ,  Yasuhiro Yamazaki ,  Kazuo Hasuike

    发明人： Teramura Hiroichi ,  Yasuhiro Yamazaki ,  Kazuo Hasuike

    IPC分类号： G06F3/12 ,  B41J2/51 ,  B41J19/18 ,  B41J19/76 ,  G06K15/00 ,  G06K15/10 ,  H04N1/00 ,  H04L15/24

    CPC分类号： G06K15/10

    摘要： A dot-type printer has heretofore been unable to output characters of the pitch which does not coincide with multiples of the dot-width by integers when such dot-width is either electrically or mechanically fixed, causing considerable errors and not being in compliance with the recommendation of CCITT. The system according to the present invention provides a means to obtain the distance between a character and a printing reference point and to output the character at a position which is separated from the reference point by the distance in a multiple of the dot-width by an integer and which is either immediately before or after the point of the distance thus obtained. By such output control, the character outputted can remain within the range recommended by CCITT with only negligible errors.

    摘要翻译： 迄今为止，点阵式打印机不能输出与点宽度的倍数不一致的音调字符，当这种点宽度是电气或机械固定时，引起相当大的误差并且不符合 CCITT推荐。 根据本发明的系统提供了一种获得字符与打印参考点之间的距离的装置，并且将字符输出在与参考点分开距离乘以点宽倍数的位置处 并且其紧接在由此获得的距离的点之前或之后。 通过这样的输出控制，输出的字符可以保持在CCITT推荐的范围内，只有微不足道的错误。

    Thermal message printer
    29.
    发明授权
    Thermal message printer 失效
    热消息打印机

    公开(公告)号：US4361726A

    公开(公告)日：1982-11-30

    申请号：US125846

    申请日：1980-02-29

    申请人： Richard B. Drabing ,  William S. Duvall

    发明人： Richard B. Drabing ,  William S. Duvall

    IPC分类号： B41J2/32 ,  H04L15/24

    CPC分类号： B41J2/32

    摘要： A thermal message printer for printing a wide block of text which is produced with low cost printheads. The printer includes a thermal printer having a first number of fixed printheads equal in number to the lines to be printed on thermographic paper. Each of the fixed printheads has a second number of dot elements which are energized in a column fashion according to a pattern of dots to be energized from a matrix of dots for each of the characters. Control means are included for sequentially energizing selected ones of the dot heads in order to form the series of characters such that a wide block of text is printed.

    摘要翻译： 用于打印以低成本打印头生产的大量文本的热消息打印机。 该打印机包括热敏打印机，该热敏打印机的第一数量的固定打印头的数量等于热印纸上要印刷的线条的数量。 每个固定打印头具有第二数量的点元件，其以列的方式根据要从每个字符的点矩阵激励的点的图案被激励。 包括控制装置以顺序激励所选择的点头中的所选点，以形成一系列字符，使得打印宽的文本块。

    Thermal line printer
    30.
    发明授权
    Thermal line printer 失效
    热线打印机

    公开(公告)号：US4020465A

    公开(公告)日：1977-04-26

    申请号：US428492

    申请日：1973-12-26

    申请人： Michael J. Cochran ,  Stephen P. Hamilton

    发明人： Michael J. Cochran ,  Stephen P. Hamilton

    IPC分类号： G06K15/02 ,  G06F3/12 ,  H04L15/24

    CPC分类号： G06K15/028

    摘要： A thermal line printer includes a semiconductor chip for control of A .times. N heaters arrayed in N groups past which thermally sensitive paper is stepped B times in printing a line of characters in an A .times. B dot matrix. A sequential access memory stores N multibit words, one word for each character to be printed on a given line with a commutator cyclically to read words from the memory A .times. B times for each line to be printed. A ROM has an A .times. B dot matrix code therein for each available character. A time sequencer and decoder connected to the ROM is synchronized with the commutator to produce a different one bit output from the ROM each time each given word is read from memory. A set of N enable circuits leads from the ROM to N groups of heaters. A set of A enable circuits leads from the sequencer to A groups of heaters where one heater in each A group is from one of the N groups. A decoder interfaces the sequencer to the A groups of heaters and to the motor sequentially to enable the heaters in one A group for each memory cycle and in order through the A columns and B rows of the matrix.

    摘要翻译： 热线打印机包括用于控制以N组排列的A x N加热器的半导体芯片，其中热敏纸在A×B点阵列中打印一行字符是阶梯B次。 顺序访问存储器将N个多位字存储在一个给定行上的每个字符的一个字，循环地用换向器从每个行被打印的存储器读取字B×B次。 对于每个可用字符，ROM中具有A×B点阵码。 连接到ROM的定时器和解码器与换向器同步，每当从存储器读取每个给定字时，从ROM产生不同的一位输出。 一组N个使能电路从ROM引导到N组加热器。 一组A使能电路从定序器引导到一组加热器，每组A组中的一个加热器来自N组之一。 解码器将定序器与A组加热器和电机顺序接口，以使每个存储器周期中的一组A组中的加热器顺序通过矩阵的A列和B行。