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130 条记录 (耗时 0.024 秒)

    Error correction apparatus for NC machine tool
    12.
    发明授权
    Error correction apparatus for NC machine tool 失效
    数控机床纠错装置

    公开(公告)号：US06286055B1

    公开(公告)日：2001-09-04

    申请号：US09101197

    申请日：1998-07-02

    申请人： Kazuo Yamazaki ,  Kyoichi Yamamoto ,  Sadayuki Matsumiya ,  Naoki Morita

    发明人： Kazuo Yamazaki ,  Kyoichi Yamamoto ,  Sadayuki Matsumiya ,  Naoki Morita

    IPC分类号： G05B1918

    CPC分类号： G05B19/404 ,  Y10T408/16

    摘要： There is here disclosed a movement error compensating device for a movable unit such as a slider in a numerical control machine tool. A laser beam is emitted from a reference position beam generator installed on a fixed base in the movement direction of the slider. The slider is provided with a beam passing position detector, which detects a deviation on YZ planes of the laser beam. In order to properly detect the irradiation direction of the laser beam, the fixed base is equipped with a movement end beam position detector.

    摘要翻译： 这里公开了一种用于可移动单元的运动误差补偿装置，例如数控机床中的滑块。 激光束从安装在固定基座上的基准位置光束发生器沿滑块的运动方向发射。 滑块设有光束通过位置检测器，其检测激光束的YZ平面上的偏差。 为了适当地检测激光束的照射方向，固定基座配备有移动端束位置检测器。

    Apparatus and method for machining simulation for NC machining
    14.
    发明授权
    Apparatus and method for machining simulation for NC machining 有权
    数控机床加工仿真装置及方法

    公开(公告)号：US06662073B1

    公开(公告)日：2003-12-09

    申请号：US10049628

    申请日：2002-02-22

    申请人： Makoto Fujishima ,  Yasushi Fukaya ,  Kazuo Yamazaki

    发明人： Makoto Fujishima ,  Yasushi Fukaya ,  Kazuo Yamazaki

    IPC分类号： G05B1940

    CPC分类号： G05B19/4069 ,  G05B2219/34048 ,  G05B2219/35346 ,  G05B2219/36252 ,  G05B2219/37534 ,  G05B2219/41121

    摘要： A machining simulation is performed on a graphic data basis prior to machining. Machining simulation means (17) simulates a forced-vibration frequency and/or a load variation frequency occurring due to interrupted cutting on the basis of machining information, and numerical control command generating means (18) generates a numerical control command on the basis of the frequencies obtained from the machining simulation means (17). A spindle rotation speed can be reflected on the actual machining and the generation of a machining program under conditions optimum for the actual machining. Therefore, the interrupted-cutting forced-vibration frequency and/or load variation frequency, or harmonic frequencies thereof which are integral multiples thereof are prevented from being close to the natural frequency of a machine, a tool, a jig or a workpiece. Thus, chattering due to resonance can be prevented, thereby improving a surface accuracy.

    摘要翻译： 在加工之前，以图形数据为基础进行加工仿真。 加工模拟装置（17）基于加工信息模拟由于中断切削而产生的强制振动频率和/或载荷变化频率，并且数值控制指令生成装置（18）基于加工信息生成数值控制命令 从加工仿真装置（17）获得的频率。 主轴转速可以在实际加工中反映出来，并且可以在实际加工条件最佳的条件下生成加工程序。 因此，防止作为其整数倍的中断切削强制振动频率和/或负载变化频率或其谐波频率接近机器，工具，夹具或工件的固有频率。 因此，可以防止由共振引起的抖动，从而提高表面精度。

    Semiconductor device and method of manufacturing the same
    18.
    发明授权
    Semiconductor device and method of manufacturing the same 有权
    半导体装置及其制造方法

    公开(公告)号：US08928143B2

    公开(公告)日：2015-01-06

    申请号：US13244369

    申请日：2011-09-24

    申请人： Kazuo Yamazaki

    发明人： Kazuo Yamazaki

    IPC分类号： H01L23/48 ,  H01L23/52 ,  H01L29/40 ,  H01L27/108 ,  H01L21/768 ,  H01L23/485

    CPC分类号： H01L21/76831 ,  H01L21/76883 ,  H01L23/485 ,  H01L27/10814 ,  H01L27/10885 ,  H01L2924/0002 ,  H01L2924/00

    摘要： To prevent two contacts that have different heights, share at least one interlayer insulating film and are disposed close to each other from being short-circuited to each other due to misalignment thereof, a semiconductor device according to the invention has a recess in an interlayer insulating film in which a first contact having a lower height, the recess being formed by the upper surface of the first contact, and a silicon nitride sidewall is formed in the recess to extend from the upper surface of the first contact and along the side surface of the recess.

    摘要翻译： 为了防止具有不同高度的两个触点，共享至少一个层间绝缘膜并且由于其不对准而彼此靠近彼此设置，根据本发明的半导体器件具有在层间绝缘中的凹部 其中具有较低高度的第一接触件，由第一接触件的上表面形成的凹部和氮化硅侧壁形成在凹部中，以从第一接触件的上表面延伸并沿着第一接触件的侧表面 凹槽

    Machine tool
    19.
    发明授权
    Machine tool 有权
    机床

    公开(公告)号：US08920080B2

    公开(公告)日：2014-12-30

    申请号：US13070870

    申请日：2011-03-24

    申请人： Kazuo Yamazaki ,  Toru Fujimori

    发明人： Kazuo Yamazaki ,  Toru Fujimori

    IPC分类号： B23C1/06 ,  B23Q17/22 ,  G05B19/402 ,  G05B19/404 ,  B23C1/00

    CPC分类号： G05B19/404 ,  B23C1/002 ,  B23C1/06 ,  B23C2250/00 ,  B23C2260/48 ,  B23C2260/76 ,  B23Q17/22 ,  B23Q17/2233 ,  B23Q17/225 ,  B23Q2717/006 ,  G05B2219/37024 ,  G05B2219/42318 ,  Y10T408/175 ,  Y10T409/300896 ,  Y10T409/306888 ,  Y10T409/306944 ,  Y10T409/308064 ,  Y10T409/308288

    摘要： A machine tool 1 comprises a bed 11, a column 12, a spindle head 15, a spindle 16, a saddle 17, a table 18, a feed mechanism for moving the spindle head 15, the saddle 17 and the table 18 in Z-axis, Y-axis and X-axis directions respectively, a position detector for detecting the positions of the spindle head 15, saddle 17 and table 18, a controller for feedback controlling the feed mechanism, a position detector 51 for detecting the position of the spindle head 15, a position detector 54 for detecting the position of the spindle head 15, a position detector 57 for detecting the position of the table 18, and a measurement frame 50 which is configured with a different member from the bed 11 and the column 12 and on which readers 53, 56, 59 of the position detectors 51, 54, 57 are disposed.

    摘要翻译： 机床1包括床11，柱12，主轴头15，主轴16，鞍座17，工作台18，用于使主轴头15，鞍座17和工作台18在Z轴方向上移动的进给机构， 轴，Y轴和X轴方向的位置检测器，用于检测主轴头15，鞍座17和工作台18的位置的位置检测器，用于反馈控制进给机构的控制器，位置检测器51， 主轴头15，用于检测主轴头15的位置的位置检测器54，用于检测工作台18的位置的位置检测器57以及配置有与床11和列的不同构件的测量框架50 位置检测器51,54,57的读取器53,56,59设置在其上。

    Solid-state imaging apparatus including pixel matrix with selectable blocks of output lines and imaging system using the solid-state imaging apparatus
    20.
    发明授权
    Solid-state imaging apparatus including pixel matrix with selectable blocks of output lines and imaging system using the solid-state imaging apparatus 有权
    固态成像装置包括具有可选择的输出线块的像素矩阵和使用固态成像装置的成像系统

    公开(公告)号：US08325260B2

    公开(公告)日：2012-12-04

    申请号：US12628271

    申请日：2009-12-01

    申请人： Kazuo Yamazaki ,  Hiroki Hiyama ,  Masaaki Iwane

    发明人： Kazuo Yamazaki ,  Hiroki Hiyama ,  Masaaki Iwane

    IPC分类号： H04N3/14 ,  H04N5/335

    CPC分类号： H04N5/3742

    摘要： It is an object of the present invention to provide a solid-state imaging apparatus that outputs digital signals at high speed. A solid-state imaging apparatus is provided that includes plural analog-to-digital converters that convert analog signals obtained by photoelectric conversion into digital signals, plural digital memories that store the digital signals converted by the analog-to-digital converters, plural block digital output lines that are provided to correspond to blocks of the plural digital memories and to which the digital signals stored in the plural digital memories included in the blocks are output, a common digital output line that outputs the digital signals output from the plural block digital output lines, buffer circuits that buffer the digital signals output from the block digital output lines, and block selecting units that can switch the block digital output lines electrically connected to the common digital output line.

    摘要翻译： 本发明的目的是提供一种以高速输出数字信号的固态成像装置。 提供了一种固态成像装置，其包括将通过光电转换获得的模拟信号转换为数字信号的多个模数转换器，存储由模数转换器转换的数字信号的多个数字存储器，多个数字数字 输出对应于多个数字存储器中的块并被存储在包含在块中的多个数字存储器中的数字信号的输出线，输出从多个数字输出端输出的数字信号的公共数字输出线 用于缓冲从块数字输出线输出的数字信号的缓冲电路，以及可以切换电连接到公共数字输出线的块数字输出线的块选择单元。