公开(公告)号：US20120166123A1

公开(公告)日：2012-06-28

申请号：US13384381

申请日：2010-07-07

申请人： Shokichiro Hino ,  Hiroshi Koide ,  Akihiro Shoji ,  Koichi Tsuchiya ,  Tomohiko Endo ,  Qlusheng Xie

发明人： Shokichiro Hino ,  Hiroshi Koide ,  Akihiro Shoji ,  Koichi Tsuchiya ,  Tomohiko Endo ,  Qlusheng Xie

IPC分类号： G06F19/00

CPC分类号： G01H17/00 ,  G01R27/28

摘要： An impulse response measurement with high precision is made possible with a simple device or signal processing, even if sampling clocks on the transmitting side and the receiving side are asynchronous at the time of measuring an impulse response of a measured system. An impulse response measuring method includes an input signal generating step of generating an input signal of an arbitrary waveform to be input to a measured system by using a synchronization signal having a first sampling clock frequency, a signal converting step of performing conversion on a measured signal output from the measured system into a discrete value system by using a synchronization signal having a second sampling clock frequency, and an inverse filter correcting step of correcting at least a phase of an inverse filter which is an inverse function of a function showing a frequency characteristic of the input signal according to a frequency ratio of the first sampling clock frequency and the second sampling clock frequency. Then, the impulse response of the measured system is measured using the inverse filter after correction.

摘要翻译： 即使在测量系统的脉冲响应测量时，发射侧和接收侧的采样时钟是异步的，通过简单的器件或信号处理，可以实现高精度的脉冲响应测量。 一种脉冲响应测量方法，包括：输入信号产生步骤，通过使用具有第一采样时钟频率的同步信号，产生要输入到测量系统的任意波形的输入信号;信号转换步骤，对测量信号进行转换 通过使用具有第二采样时钟频率的同步信号从测量系统输出到离散值系统;以及逆滤波器校正步骤，校正作为示出频率特性的函数的反函数的逆滤波器的至少相位 根据第一采样时钟频率和第二采样时钟频率的频率比来输入信号。 然后，校正后使用逆滤波器测量测量系统的脉冲响应。

公开(公告)号：US09868661B2

公开(公告)日：2018-01-16

申请号：US14768161

申请日：2014-02-25

申请人： Mikio Ikenishi ,  Akihiro Shoji ,  Yoshitake Tanno ,  Isao Tanaka

发明人： Mikio Ikenishi ,  Akihiro Shoji ,  Yoshitake Tanno ,  Isao Tanaka

IPC分类号： C03B11/08 ,  B24B13/00 ,  C03B19/02

CPC分类号： C03B11/08 ,  B24B13/00 ,  B24B13/0037 ,  C03B19/02 ,  C03B2215/03 ,  C03B2215/46 ,  C03B2215/47 ,  C03B2215/61 ,  C03B2215/68 ,  C03B2215/72 ,  Y02P40/57

摘要： A glass lens blank for polishing in which a thickness of a defect-containing layer is suppressed to a minimum and thus it is possible to shorten the processing time required for grinding and polishing the glass lens blank for polishing after press-molding, a method of manufacturing the same, and a method of manufacturing an optical lens. A glass lens blank for polishing of which at least a main surface is a press-molding surface, wherein a defect-containing layer formed on the main surface has a thickness of 50 μm or less.

公开(公告)号：US5088403A

公开(公告)日：1992-02-18

申请号：US627456

申请日：1990-12-14

申请人： Akihiro Shoji ,  Noriyuki Shiba

发明人： Akihiro Shoji ,  Noriyuki Shiba

IPC分类号： B41F13/54 ,  B41F13/03 ,  B41F33/06 ,  B41F33/14 ,  B65H23/18 ,  B65H26/00

CPC分类号： B41F13/03

摘要： A marker is used for the confirmation of the paper web-threaded paths for rotary presses. The marker includes a marking unit for putting a mark on a paper web and a regulator composed of 1) a timing detector to detect the rotational phase of a printing cylinder and transmit a detected timing signal and 2) a transmitter to transmit an operating signal to the marking unit when it receives a detected timing signal from the timing detector. The regulator control when a mark is put on the paper web by the marking unit so that the mark always has a predetermined phase with respect to the printed images produced during a printing operation. A paper web-threaded path confirming apparatus includes a mark detector to detect a mark put on the paper web by the marking unit and transmit a detected mark signal. A transmitter transmits a rotational phase signal relatively to the rotational phase of a cutter cylinder rotated in a folder unit. An examination unit examines whether or not the detected mark signal transmitting time is within a predetermined range of the rotational phase signal, when the detected mark signal and rotational phase signal are input thereinto. The marker and confirming apparatus enables the confirming of the paper web-threaded paths and the feeding of an erroneously threaded paper web into a proper path to be done before images have been printed actually thereon, and prevents a delay in starting a production printing operation.

摘要翻译： 标记用于确认旋转印刷机的纸幅螺纹路径。 标记包括用于在纸幅上放置标记的标记单元和由1）定时检测器组成的调节器，用于检测印刷滚筒的旋转相位并发送检测到的定时信号，以及2）发送器以将操作信号发送到 标记单元当其从定时检测器接收到检测到的定时信号时。 当通过标记单元将标记放在纸幅上时，调节器控制，使得标记总是相对于在打印操作期间产生的打印图像具有预定的相位。 纸卷筒纸路径确认装置包括标记检测器，用于检测由标记单元放置在纸幅上的标记，并发送检测到的标记信号。 发射器相对于在文件夹单元中旋转的切割滚筒的旋转相位传送旋转相位信号。 当检测到的标记信号和转动相位信号被输入时，检查单元检查检测到的标记信号发送时间是否在转动相位信号的预定范围内。 标记和确认装置能够确认纸幅螺纹路径，并且将错误卷绕的纸幅进给到实际在其上打印图像之前要进行的适当路径，并且防止开始生产打印操作的延迟。