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    • 2. 发明授权
    • Method of generating time delay
    • 产生延时的方法
    • US4497035A
    • 1985-01-29
    • US337292
    • 1982-01-05
    • Shigeru YabuuchiTakeyuki EndohKazuyuki KodamaJushi Ide
    • Shigeru YabuuchiTakeyuki EndohKazuyuki KodamaJushi Ide
    • G06F7/64G06F17/13G06F17/17H03H17/00H03H17/02H03H17/08G06F15/32G06J1/02
    • G06F17/13G06F7/64
    • In order to deliver an input signal of each operation cycle after a desired time delay, there are disposed data memory means for storing the input signal, counter means for appointing write addresses of the data memory means, and address memory means for appointing read addresses of the data memory means. The address memory means is divided into partial memory areas equal in number to time delay elements, whereupon while sampling the input signal at a predetermined sampling period and changing the count value of the counter means one by one for each of the desired time delay elements at each sampling point, the variations of the input signal in a sampling interval between the particular sampling point and the adjacent sampling point are successively written into the memory means. Further, while changing the contents of the partial memory areas corresponding to the desired time delay element to the number of the time delay elements in each sampling interval, the variations in a sampling interval preceding a predetermined sampling number to the particular sampling interval are successively read out from the memory means. The input signal of each operation cycle in the preceding sampling interval is presumed by an interpolation operation based on the variation and the sampling period, and the result is used as an output signal of the desired time delay element.
    • 为了在期望的时间延迟之后传送每个操作周期的输入信号,存在用于存储输入信号的数据存储装置,用于指定数据存储装置的写地址的计数器装置,以及用于指定数据存储装置的读地址的地址存储装置 数据存储装置。 地址存储器装置被分成数量等于时间延迟元件的部分存储器区域,然后在预定的采样周期对输入信号进行采样,并且针对每个期望的时间延迟元件逐个改变计数器装置的计数值 每个采样点,特定采样点和相邻采样点之间的采样间隔中的输入信号的变化被连续地写入存储装置。 此外,在将每个采样间隔中的期望时间延迟元件的部分存储器区域的内容改变为时间延迟元件的数量的同时,依次读取预定采样数之前的采样间隔与特定采样间隔的变化 从记忆的方式出来。 在前一采样间隔中的每个操作周期的输入信号由基于变化和采样周期的内插操作推测,并且该结果被用作期望的时间延迟元件的输出信号。
    • 3. 发明授权
    • Arithmetical method for digital differential analyzer
    • 数字差分分析仪的算术方法
    • US4414640A
    • 1983-11-08
    • US294061
    • 1981-08-18
    • Shigeru YabuuchiTakeyuki Endoh
    • Shigeru YabuuchiTakeyuki Endoh
    • G06F7/64G06F7/57G06F17/10
    • G06F7/483G06F17/10
    • A method of operation of a digital differential analyzer for performing the operation: ##EQU1## where Y is an integrand, .DELTA.Y is an increment of an input variable, R is a residue of the integrated value of the integrand, .DELTA.X is an increment of an independent variable, .DELTA.Z is an output increment of the integrated value of the integrand, K is a constant and n is an input number (a positive integer), in the ith iteration, uses a first mantissa M.sub.1, a second mantissa M.sub.2, a first exponent E.sub.1 and a second exponent E.sub.2 for expressing the abovementioned equation as follows, ##EQU2## then adjusts the radix points of the first and second mantissae in the bit number corresponding to the difference between the first and second exponents to adjust the mantissa portion to the greater exponent of the two, and thereafter calculates the mantissa portion to perform the abovementioned arithmetical operation and to obtain .DELTA.Z and R; the improvement wherein the mantissa portion of .DELTA.Z is expressed in terms of m (.gtoreq.2) bits by adding the most-significant bit corresponding to the first bit above the radix point to bits below the radix point and the radix point is then adjusted in accordance with the result of addition in order to obtain .DELTA.Z and R in accordance with the quantity of the result of addition for each iteration.
    • 一种用于执行该操作的数字差分分析仪的操作方法:其中Y是被积函数,ΔTA是输入变量的增量,R是被积函数的积分值的残差,DELTA X是增量 的独立变量,DELTA Z是被积函数的积分值的输出增量,K是常数,n是输入数(正整数),在第i次迭代中,使用第一尾数M1,第二尾数M2 ,用于表示上述等式的第一指数E1和第二指数E2如下:然后调整与第一和第二指数之间的差对应的比特数中的第一和第二马尾的基数,以调整尾数 部分到两者的较大指数,然后计算尾数部分以执行上述算术运算并获得DELTA Z和R; 通过将与基数点之上的第一位相对应的最高有效位相加到基数低于基数点的位来将DELTA Z的尾数部分表示为m(> / = 2)比特的改进,然后小数点 根据添加结果进行调整,以便根据每次迭代的加法结果的数量获得DELTA Z和R。
    • 6. 发明授权
    • Help guidance method utilizing an animated picture
    • 使用动画图片的帮助指导方法
    • US5377319A
    • 1994-12-27
    • US29055
    • 1993-03-10
    • Yoshinori KitaharaTakehiro FujitaShigeru YabuuchiKeiichi Yoshioka
    • Yoshinori KitaharaTakehiro FujitaShigeru YabuuchiKeiichi Yoshioka
    • G06F3/14G06F3/023G06F3/048G06F9/44G06T11/80G06F15/46
    • G06F9/4446G06F3/04895Y10S345/952
    • A help guidance method utilizing an animated picture, used for an information processor including a memory for storing a help control program for controlling help guidance, animated picture help data, text help data and voice help data used for carrying out the help guidance, and a table for showing the correspondence relationship among the animated picture help data, the text help data and the voice help data. The method includes the steps of: activating, when a user inputs a help command for requiring the help guidance, the help control program to display fields, in which the help guidance is to be carried out, in the form of help menu; and reading out, when the user selects the field requiring the help guidance from the help menu, the animated picture help data corresponding to the selected contents, and at least one of the text help data and the voice help data, which correspond to the selected animated picture help data, from the memory means by referring to the table to output the animated picture help data and the at least one thereof.
    • 一种使用动画的辅助指导方法,用于包括用于存储用于控制帮助指导的帮助控制程序的存储器,用于执行帮助指导的动画图像帮助数据,文本帮助数据和语音帮助数据的信息处理器,以及 用于显示动画图片帮助数据,文本帮助数据和语音帮助数据之间的对应关系的表格。 该方法包括以下步骤:当用户输入用于要求帮助指导的帮助命令时,帮助控制程序以帮助菜单的形式来显示要执行帮助指导的字段; 并且当用户从帮助菜单中选择需要帮助指导的字段时,读出对应于所选择的内容的动画图片帮助数据以及对应于所选择的内容的文本帮助数据和语音帮助数据中的至少一个 动画图片帮助数据,从存储器装置通过参考表格输出动画图片帮助数据及其至少一个。
    • 9. 发明授权
    • Figure displaying device
    • 图显示设备
    • US4360884A
    • 1982-11-23
    • US161407
    • 1980-06-20
    • Kunihiro OkadaTakeyuki EndoShigeru YabuuchiTakakazu HunoKazuyuki KodamaYasutaka Shibuya
    • Kunihiro OkadaTakeyuki EndoShigeru YabuuchiTakakazu HunoKazuyuki KodamaYasutaka Shibuya
    • G09G5/20G06T11/20G09G1/00G09G1/16G09G5/36G09G5/42G06F15/20G06F3/153
    • G09G5/42
    • A figure displaying device operates to display a plurality of fundamental figures each defined by a preset number of vectors on a display device of the raster scanning type. The figure displaying device stores the start and end point coordinates of the respective vectors of the respective fundamental figures and the gradient data of the respective vectors of the fundamental figures, and determines whether the respective vectors are located on a horizontal scanning line or not for each fundamental figure prior to the scanning operation of the horizontal scanning line. If the vectors are located on the horizontal scanning line the gradient data corresponding to the vectors on the aforementioned horizontal scanning line is read out and added to the start point coordinates thereby to renew the start point coordinates. A line memory is provided having a capacity corresponding to the number of picture elements in one horizontal scanning line so that preset data can be stored therein at the address corresponding to the added results and a control circuit is provided for consecutively reading the data out of the address in the line memory, which corresponds to the position of the horizontal scanning line being scanned, thereby to effect the display in accordance with the read results.
    • 图形显示装置用于显示由光栅扫描类型的显示装置上的预设数量的矢量定义的多个基本图形。 图形显示装置存储各个基本图形的各个向量的各个矢量的开始和结束点坐标以及基本图形的各个矢量的梯度数据,并且确定各个矢量是否位于水平扫描线上 在水平扫描线的扫描操作之前的基本图形。 如果矢量位于水平扫描线上,则将与上述水平扫描线上的矢量对应的梯度数据读出并加到起点坐标上,从而更新起点坐标。 提供具有对应于一个水平扫描行中的像素数量的容量的行存储器,使得可以在与添加的结果对应的地址处存储预设数据,并且提供控制电路用于连续读取数据 行存储器中的地址,其对应于被扫描的水平扫描线的位置,从而根据读取结果进行显示。