公开(公告)号：US6047225A

公开(公告)日：2000-04-04

申请号：US7792

申请日：1998-01-15

申请人： Kenji Iriguchi ,  Kiyotaka Kato ,  Susumu Matsubara

发明人： Kenji Iriguchi ,  Kiyotaka Kato ,  Susumu Matsubara

IPC分类号： G05B19/4069 ,  G05B19/4093 ,  G05B19/4097 ,  G06F19/00 ,  G06F7/66 ,  G06F17/50

CPC分类号： G05B19/40937 ,  G05B2219/36284 ,  G05B2219/36296 ,  Y02P90/265

摘要： An automatic programming apparatus comprises a machining unit preparing section for preparing plural machining units, a machining unit defining section for selecting a designated machining unit from the prepared machining units and designating the arrangement and size of the machining area of the selected machining unit, and an machined material creating section for creating a shape with the machining area shape removed from the material shape. The automatic programming apparatus and method for an NC machine which can easily create a machining program in complicated machining and also create a correct program quickly in complicated machining by trial and error.

摘要翻译： 一种自动编程装置，包括：用于制备多个加工单元的加工单元准备部分;加工单元定义部分，用于从所制备的加工单元中选择指定的加工单元，并指定所选择的加工单元的加工区域的布置和尺寸，以及 机械加工材料生成部，用于形成从材料形状去除的加工区域形状的形状。 用于NC机床的自动编程设备和方法，可以在复杂的加工中轻松创建加工程序，并通过反复试验在复杂的加工中快速创建正确的程序。

公开(公告)号：US06647314B2

公开(公告)日：2003-11-11

申请号：US09793464

申请日：2001-02-27

申请人： Kiyotaka Kato ,  Kenji Iriguchi ,  Susumu Matsubara ,  Nobuyuki Takahashi

发明人： Kiyotaka Kato ,  Kenji Iriguchi ,  Susumu Matsubara ,  Nobuyuki Takahashi

IPC分类号： G06F1900

CPC分类号： G05B19/4103 ,  G05B2219/34093 ,  G05B2219/34098 ,  G05B2219/34182 ,  G05B2219/43129

摘要： There are provided a curved-surface state evaluating unit for forming evaluation data by arranging, virtually, a tool on a given scheduled path locus not interfering with a processed surface of a processing object and by setting tool path sample points to evaluate a state of the processed surface, a tool position data forming unit having a command speed deciding portion for deciding a command speed, at which the tool is moved, based on evaluation data of the tool path sample points, and a tool position deciding portion for deciding the tool position based on the command speed and a shape of a worked surface such that the tool does not interfere with the worked surface, wherein operation of the curved-surface state evaluating unit and operation of the tool position data forming unit are executed in real time.

摘要翻译： 提供了一种弯曲表面状态评估单元，用于通过在给定的调度路径轨迹上实际布置工具而不干扰处理对象的被处理表面来形成评估数据，并且通过设置工具路径采样点来评估 刀具位置数据形成单元，具有用于根据刀具路径取样点的评价数据决定刀具移动的指令速度的指令速度决定部，以及用于判定刀具位置的刀具位置决定部 基于指令速度和加工面的形状，使得工具不干扰加工面，其中实时地执行曲面状态评估单元的操作和工具位置数据形成单元的操作。

公开(公告)号：US06675060B1

公开(公告)日：2004-01-06

申请号：US09679074

申请日：2000-10-05

申请人： Susumu Matsubara ,  Kenji Iriguchi ,  Kiyotaka Kato

发明人： Susumu Matsubara ,  Kenji Iriguchi ,  Kiyotaka Kato

IPC分类号： G06F1900

CPC分类号： G05B19/4097 ,  Y02P90/265

摘要： A machining region data creation apparatus and a machining region data creation method simplifying provision of machining information concerning multiple boring regions. In the machining region data creation apparatus decoding inputted three-dimensional shape data to create machining data for machining a work piece based on the decoding result, a boring region extraction unit receives three-dimensional finish shape data and extracts shapes of boring regions based on the three-dimensional finish shape data, a boring region analysis unit analyzes the shapes and the features of the boring regions based on three-dimensional shape data of each boring region, and a boring region classification unit classifies the boring regions based on the shapes and the features of the boring regions.

摘要翻译： 一种加工区域数据创建装置和加工区域数据创建方法，简化了关于多个钻孔区域的加工信息的提供。 在加工区域数据生成装置中，对输入的三维形状数据进行解码，生成用于根据解码结果加工工件的加工数据，钻孔区域提取单元接收三维完成形状数据，并基于 三维完成形状数据，镗孔区域分析单元基于每个钻孔区域的三维形状数据分析钻孔区域的形状和特征，并且镗孔区域分类单元基于形状和 无聊区域的特点。

公开(公告)号：US5993042A

公开(公告)日：1999-11-30

申请号：US964221

申请日：1997-11-04

申请人： Susumu Matsubara ,  Kenji Iriguchi ,  Kiyotaka Kato

发明人： Susumu Matsubara ,  Kenji Iriguchi ,  Kiyotaka Kato

IPC分类号： B23Q15/00 ,  G05B19/4093 ,  G05B19/4099 ,  G05B19/4097

CPC分类号： G05B19/40935 ,  G05B19/4099 ,  G05B2219/36314 ,  G05B2219/36321 ,  G05B2219/49008 ,  Y02P90/265

摘要： A numerical control apparatus allows for the machining of a workpiece based on a three-dimensional work shape which is inputted. The shape of the workpiece is set and the shape of the workpiece and three-dimensional work shape determine the work region to be extracted. The extracted work region is divided into work regions of spot work, contour work, and region work by the characteristics of the work. The work order is set to determine the order in which the divided work regions are to be machined. The work information for each work region is then inputted and command data used in moving a tool is generated from the work order data and the work information.

摘要翻译： 数值控制装置允许基于输入的三维工作形状来加工工件。 工件的形状被设定，工件的形状和三维工作形状决定要提取的工作区域。 提取的工作区域按工作特点划分为现场工作，轮廓工作和区域工作的工作区域。 工作单设置为确定要分割的工作区域的加工顺序。 然后输入每个工作区域的工作信息，并且从工单数据和工作信息生成用于移动工具的命令数据。

公开(公告)号：US06504333B2

公开(公告)日：2003-01-07

申请号：US09793486

申请日：2001-02-27

申请人： Nobuyuki Takahashi ,  Kiyotaka Kato ,  Kenji Iriguchi

发明人： Nobuyuki Takahashi ,  Kiyotaka Kato ,  Kenji Iriguchi

IPC分类号： G05B1925

CPC分类号： G05B19/41 ,  G05B2219/34093 ,  G05B2219/34141 ,  G05B2219/43129 ,  G05B2219/49111

摘要： A numerical control system includes a curved-surface state evaluating unit for forming curved-surface evaluation data of evaluation points by arranging, virtually, the tool on a given scheduled path locus, that serves as the criterion of movement of a tool, to come into contact with a processed surface of a processing object, and by setting a plurality of evaluation points to evaluate the shape of the curved surface, a command speed deciding unit for deciding a command speed appropriately by using a passing speed and other data in the evaluation data, and a tool position data forming unit for calculating quickly a succeeding tool position by utilizing the evaluation data. The operations are performed in real time.

摘要翻译： 数值控制系统包括：弯曲表面状态评估单元，用于通过将作为工具移动标准的给定计划路径轨迹上的工具实际上安排来形成评估点的曲面评估数据，以进入 与加工对象的经处理面接触，通过设定多个评价点来评价曲面的形状，指令速度决定部，通过使用评价数据中的通过速度和其他数据适当地判定指令速度 以及刀具位置数据形成单元，用于通过利用评估数据快速计算后续刀具位置。 这些操作是实时执行的。

公开(公告)号：US06604015B2

公开(公告)日：2003-08-05

申请号：US09793465

申请日：2001-02-27

申请人： Kenji Iriguchi ,  Kiyotaka Kato ,  Nobuyuki Takahashi

发明人： Kenji Iriguchi ,  Kiyotaka Kato ,  Nobuyuki Takahashi

IPC分类号： G05B1941

CPC分类号： G05B19/4097 ,  G05B2219/37314 ,  G05B2219/37365 ,  G05B2219/45204

摘要： A numerically controlled system includes a tool path sample point setting unit for forming evaluation data by arranging, virtually, a tool on a given scheduled path locus to come precisely into contact with a processed surface of a processing object and by setting tool path sample points to evaluate a shape of the processed surface, a discontinuity portion extracting unit for extracting a discontinuity portion based on the evaluation data, and a tool position data forming unit including a command speed deciding portion for deciding a command speed at which the tool is moved based on the evaluation data and a tool position deciding portion for deciding the tool position based on the command speed and the shape of the worked surface such that the tool comes into contact with the worked surface, wherein setting of the tool path sample points, extraction of the discontinuity portion, and decision of the tool position are carried out in real time.

摘要翻译： 数控系统包括：工具路径采样点设定单元，用于通过在给定的调度路径轨迹上实际布置工具来精确地与处理对象的处理表面接触并且通过将工具路径采样点设置为 评估被处理表面的形状，基于评估数据提取不连续部分的不连续部分提取单元和包括命令速度确定部分的工具位置数据形成单元，所述命令速度决定部分基于用于判定工具移动的命令速度 评估数据和工具位置决定部分，用于基于指示速度和加工表面的形状来确定刀具位置，使得刀具与加工表面接触，其中刀具路径采样点的设置， 不连续部分和刀具位置的决定实时执行。

公开(公告)号：US5372214A

公开(公告)日：1994-12-13

申请号：US34869

申请日：1993-03-19

申请人： Kyosuke Haga ,  Kiyotaka Kato ,  Mikio Suzuki ,  Yoshiharu Inaguma ,  Keiji Suzuki ,  Masanori Natsume ,  Hironori Hibino

发明人： Kyosuke Haga ,  Kiyotaka Kato ,  Mikio Suzuki ,  Yoshiharu Inaguma ,  Keiji Suzuki ,  Masanori Natsume ,  Hironori Hibino

IPC分类号： B62D5/065 ,  B62D5/10

CPC分类号： B62D5/065

摘要： A power steering apparatus for turning a steerable wheel of a vehicle in response to steering operation by a driver. The apparatus comprises a hydraulic pump for pumping a fluid from a reservoir so as to supply pressurized fluid to a power cylinder formed in a gear housing through a direction control valve which is operable in response to rotation of the steering wheel for selectively delivering the pressurized fluid to pair of pressure chambers of the power cylinder. The apparatus further comprises an electric motor for rotating the hydraulic pump, an accumulator for accumulating the pressurized fluid discharged from the hydraulic pump, a detector for detecting the pressure of the pressurized fluid and for outputting a signal corresponding to the detected pressure, and a controller responsible to the signal from the detector for activating the electric motor only when the detected pressure is below a predetermined level. The hydraulic pump and the electric motor are mounted on the gear housing.

摘要翻译： 一种用于响应于驾驶员的转向操作来转动车辆的可转向车轮的动力转向装置。 该装置包括用于从储存器泵送流体的液压泵，以便通过方向控制阀将加压流体供应到形成在齿轮壳体中的动力缸，该方向控制阀响应于方向盘的旋转而可操作以选择性地输送加压流体 到动力缸的一对压力室。 该装置还包括用于旋转液压泵的电动机，用于累积从液压泵排出的加压流体的蓄能器，用于检测加压流体的压力并输出对应于检测到的压力的信号的检测器，以及控制器 负责来自检测器的信号，用于仅在检测到的压力低于预定水平时启动电动机。 液压泵和电动机安装在齿轮箱上。

公开(公告)号：US5227978A

公开(公告)日：1993-07-13

申请号：US786066

申请日：1991-10-31

申请人： Kiyotaka Kato

发明人： Kiyotaka Kato

IPC分类号： G05B19/4093 ,  B25J9/18 ,  G05B19/408 ,  G05B19/4103

CPC分类号： G05B19/408 ,  G05B2219/34141

摘要： A numerical control device for controlling a machine tool or a robot accepts a mixed program including both conventional G-codes and codes for nonuniform rational B-spline. The blocks of G-codes and rational B-spline codes are discriminated by a respective head code or symbol. Once a set of order, number of control points, and knot vector is input via code blocks of a program, the same setting for the B-spline basis functions is used for generation of the rational B-spline curves until a new set of order, etc., are input.

摘要翻译： 用于控制机床或机器人的数控装置接受包括常规G代码和不均匀有理B样条代码的混合程序。 G码和有理B样条码的块由相应的头码或符号来区分。 一旦通过程序的代码块输入一组顺序，控制点数和结向量，则使用与B样条基函数相同的设置来产生有理B样条曲线，直到新的一组顺序 ，等等。

公开(公告)号：US20130321449A1

公开(公告)日：2013-12-05

申请号：US13984996

申请日：2011-06-10

申请人： Takafumi Kasuga ,  Takaaki Kase ,  Yoshiyuki Kato ,  Kiyotaka Kato ,  Akira Torii ,  Masaki Hamada ,  Eisuke Yonezawa

发明人： Takafumi Kasuga ,  Takaaki Kase ,  Yoshiyuki Kato ,  Kiyotaka Kato ,  Akira Torii ,  Masaki Hamada ,  Eisuke Yonezawa

IPC分类号： G06T5/50

CPC分类号： G06T5/50 ,  G06T11/00 ,  G09G5/026 ,  G09G5/14 ,  G09G2340/10

摘要： A window combining device includes a window control unit for adding one window number to pixels on a window-by-window basis, a two-dimensional drawing engine for combining a drawn window including the pixels to which the window number is added by the window control unit into a display window, and a display control unit for displaying the display window into which the drawn window is combined by the two-dimensional drawing engine. When an update occurs in one of a plurality of drawn windows which construct the display window, the two-dimensional drawing engine computes an original background color from a pixel to which a blend flag showing that the pixel is a target for an antialiasing process is added, the pixel being included in pixels of the window for which the update occurs, and carries out the antialiasing process and recombines pixels into the display window.

摘要翻译： 一种窗口组合装置，包括：窗口控制单元，用于在逐个窗口的基础上向像素添加一个窗口数;二维绘图引擎，用于将包括通过窗口控件添加窗口编号的像素的绘制窗口组合 单元到显示窗口，以及显示控制单元，用于显示由二维绘图引擎组合的绘制窗口的显示窗口。 当在构成显示窗口的多个绘制窗口之一中发生更新时，二维绘图引擎从表示该像素作为抗混叠处理的目标的混合标志的像素计算原始背景颜色 该像素被包括在更新发生的窗口的像素中，并且执行抗锯齿处理并将像素重新组合到显示窗口中。

公开(公告)号：US4873073A

公开(公告)日：1989-10-10

申请号：US319756

申请日：1989-03-07

申请人： Haruo Matsui ,  Ippei Nakagawa ,  Kiyotaka Kato

发明人： Haruo Matsui ,  Ippei Nakagawa ,  Kiyotaka Kato

IPC分类号： C01G29/00

CPC分类号： C01G29/00 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/52 ,  C01P2004/62

摘要： Minute spherical bismuth (III) oxide particles are produced by adding a monocarboxylic acid to an aqueous solution containing trivalent bismuth ions thereby inducing formation of a bismuth-monocarboxylic acid complex in the aqueous solution, further adding an alkali to the aqueous solution thereby inducing precipitation of the complex, separating the precipitated complex from the solution, and firing the separated complex.

摘要翻译： 通过向含有三价铋离子的水溶液中加入一元羧酸，从而在水溶液中引起铋 - 一元羧酸络合物的形成，进一步向该水溶液中加入碱，从而导致沉淀，从而产生微球状铋（III） 该络合物将沉淀的络合物与溶液分离，并焙烧分离的络合物。