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公开(公告)号：US06601484B1
公开(公告)日：2003-08-05
申请号：US09598381
申请日：2000-06-21
申请人： Kouichi Katoh , Takamasa Ito , Nobuyuki Endo , Makoto Sagara
发明人： Kouichi Katoh , Takamasa Ito , Nobuyuki Endo , Makoto Sagara
IPC分类号： B23B100
CPC分类号： B23B41/04 , Y10T82/10 , Y10T82/122 , Y10T82/125 , Y10T82/2502 , Y10T409/303808 , Y10T409/304424 , Y10T409/307112 , Y10T409/307616
摘要： A cutting tool for a machine tool is provided in order to cut an inside corner of a workpiece. The cutting tool has at least one cutting edge formed on its bottom. In operation, the cutting tool is rotated by the machine tool. Further, both cutting tool and workpiece move relatively to each other in accordance with the rotating angle of the cutting tool so that the cutting tool has its outer end describing a moving track in agreement with the contour of an inside corner of the workpiece. The cutting tool further moves along the direction of a rotating axis of the cutting tool in rotation.
摘要翻译： 提供了用于机床的切削工具，以切割工件的内角。 切割工具在其底部形成有至少一个切削刃。 在操作中，刀具由机床旋转。 此外，切削工具和工件两者根据切削工具的旋转角度相对移动，使得切削工具的外端描述与工件的内角的轮廓一致的移动轨迹。 切割工具进一步沿着旋转的切削工具的旋转轴线的方向移动。
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2.发明授权公开(公告)号：US06267242B1
公开(公告)日：2001-07-31
申请号：US09403358
申请日：1999-10-18
申请人： Masanori Nagata , Teiko Sutoh , Makoto Sagara
发明人： Masanori Nagata , Teiko Sutoh , Makoto Sagara
IPC分类号： B65D8500
CPC分类号： G01N31/226 , A61L2/28 , G01N31/22 , G01N31/228 , Y10T428/1334 , Y10T436/206664
摘要： This invention provides a sheet which has a chemical indicator, in particular, a composition layer for use as an indicator in hydrogen peroxide plasma sterilization, and further provides a packaging bag for said sterilization with use of such an indicator. Said composition layer comprises both a dye which can change color when contacted with hydrogen peroxide vapor or plasma derived from hydrogen peroxide, and a certain organic amine compound.
摘要翻译： 本发明提供一种具有化学指示剂的片材，特别是用作过氧化氢等离子体灭菌中的指示剂的组合物层，并且还使用这种指示剂提供用于所述灭菌的包装袋。 所述组合物层包含当与过氧化氢蒸汽或来自过氧化氢的等离子体接触时可以改变颜色的染料和某种有机胺化合物。
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公开(公告)号：US6099216A
公开(公告)日：2000-08-08
申请号：US195916
申请日：1998-11-19
CPC分类号： B23C3/00 , G05B19/182 , G05B2219/36263 , G05B2219/45212 , G05B2219/49226 , G05B2219/49228 , Y10T409/300896 , Y10T409/303808 , Y10T409/307112
摘要： A profile processing method and a processing machine therefor which can obtain a good finish surface accuracy in all the carving surfaces and curb the decrease in tool's life are provided.More specifically, an end mill is first moved along an outermost side of an annular groove in carving the annular groove to a work. Consequently, the end mill is gradually moved to inside to be moved and carve along the annular groove. When the outermost side of the annular groove is carved, the movement path of the end mill is selected so that the outermost side is down-cut (counterclockwise in FIG. 5). When further inner side is carved, the movement path of the end mill is selected so that the direction of the relative movement path is opposite to the direction of the relative movement path when the outermost side is carved, in other words, the carved surfaces are down-cut by the end mill.
摘要翻译： 提供一种轮廓处理方法及其加工机器，其可以在所有雕刻表面中获得良好的精加工表面精度并且抑制工具寿命的降低。 更具体地说，端铣刀首先沿环形凹槽的最外侧移动，将环形凹槽雕刻成工件。 因此，端铣刀逐渐移动到内部以移动并沿着环形槽雕刻。 当雕刻环形槽的最外侧时，选择端铣刀的移动路径，使得最外侧被切割（图5中的逆时针方向）。 当进一步内侧雕刻时，选择端铣刀的移动路径，使得相对移动路径的方向与最外侧被雕刻时的相对移动路径的方向相反，换句话说，雕刻表面是 由立铣刀削减。
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4.发明授权
公开(公告)号：US6097168A
公开(公告)日：2000-08-01
申请号：US138605
申请日：1998-08-24
申请人： Kooichi Katoh , Michio Matsumoto , Makoto Sagara
发明人： Kooichi Katoh , Michio Matsumoto , Makoto Sagara
IPC分类号： B25J9/18
摘要： A position control apparatus has a target setting unit for setting a target position in a direction of the control axis of the controlled object able to be moved in directions of a plurality of control axes by moving unit; a position control unit for independently positioning the controlled object to the target position in the direction of the control axis set by the target position setting unit; and a position correcting unit for correcting the target positions in directions of other control axes by compensation amounts for correcting positioning derivation in directions of other control axes occurring when positioning the controlled object to a first target position in the direction of one control axis among the plurality of control axes and then reversing the feed direction from that first target position and positioning to a second target position.
摘要翻译： 位置控制装置具有目标设定单元，用于通过移动单元在多个控制轴的方向上设定能够移动的受控对象的控制轴的方向上的目标位置; 位置控制单元，用于在由目标位置设置单元设置的控制轴的方向上将受控对象独立地定位到目标位置; 以及位置校正单元，用于在多个控制轴中的一个控制轴的方向上将受控对象定位到第一目标位置时，通过补偿量校正位置推导的其他控制轴的方向上的目标位置 的控制轴，然后使进给方向从第一目标位置反转并定位到第二目标位置。
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5.发明授权
公开(公告)号：US6075335A
公开(公告)日：2000-06-13
申请号：US225323
申请日：1999-01-05
IPC分类号： B23Q15/00 , G05B19/19 , G05B19/4155 , G06F9/06
CPC分类号： G05B19/4155 , G05B2219/34083
摘要： A positioning control method (80) has a setting section (81) for setting a comparison reference value in accordance with a machine tool in advance, a detecting section (82) for detecting a command value by the rapid traverse command G00, a comparing section (83) for comparing the comparison reference value and the command value, and a determining section (84) for changing the rapid traverse command G00 to a linear interpolation command G01 when the command value is smaller than the comparison reference value, executing the rapid traverse value G00 when the command value is larger than the comparison reference value, and selecting either one of the rapid traverse command G00 or the linear interpolation command G01 when the comparison reference value is equal to the command value. Less effective short-distance rapid traverse command is converted to the linear interpolation command, thus speeding up positioning control to make an entire processing of the workpiece faster.
摘要翻译： 定位控制方法（80）具有用于根据机床预先设定比较基准值的设定部（81），用于通过快速移动指令G00检测指令值的检测部（82），比较部 （83），用于比较比较基准值和指令值;以及确定部（84），用于当指令值小于比较基准值时，将快速移动指令G00改变为线性插补指令G01，执行快速移动 指定值大于比较基准值时的值G00，当比较基准值等于指令值时，选择快速移动指令G00或线性插补指令G01中的任意一个。 不太有效的短距离快速移动指令转换为线性插补指令，加快了定位控制，使工件的整个加工更快。
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公开(公告)号：US4756621A
公开(公告)日：1988-07-12
申请号：US909889
申请日：1986-09-22
申请人： Makoto Sagara
发明人： Makoto Sagara
摘要： Apparatus for measuring a displacement of a movable member or a diameter of a cylindrical member comprises a photoelectric converting element array to convert light reflected by the surface of the member for producing an electric signal utilized to form a pattern information of the surface. The characterizing points of the pattern information are extracted and binarized into a binary pattern information which is compared with a reference pattern information. The difference between them is accumulated to determine the displacement. To measure a diameter the displacement thus obtained is divided by circular constant n.
摘要翻译： 用于测量可移动部件的位移或圆柱形部件的直径的装置包括光电转换元件阵列，以转换由构件的表面反射的光，以产生用于形成表面的图案信息的电信号。 提取图案信息的特征点并将其二值化为与参考图案信息进行比较的二进制图案信息。 它们之间的差异被积累以确定位移。 为了测量直径，这样得到的位移除以圆常数n。
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公开(公告)号：US4480366A
公开(公告)日：1984-11-06
申请号：US450752
申请日：1982-12-17
IPC分类号： B23Q11/00 , B23B19/02 , B23B29/04 , B23B31/00 , B23B31/117 , B23Q3/12 , B23Q17/00 , B23C5/26 , B23Q15/00
CPC分类号： B23B29/04 , B23B31/001 , B23Q17/006 , Y10T29/5107 , Y10T409/309464
摘要： A vertical milling and turning machine generally comprises a spindle assembly connected to a drive motor. The spindle assembly comprises a hollow ram provided with a tapered opening at the front end thereof for attaching a turning tool and a hollow spindle provided with a tapered opening coaxial with the former opening at the front end of the spindle and the tapered opening of the spindle has a diameter smaller than that of the later opening. An air supply passage is formed in the ram so as to have an end opening opened towards the tapered opening of the ram and a detecting switch for detecting a pressure in the passage is connected to the air supply passage.
摘要翻译： 立式铣削和车削机器通常包括连接到驱动马达的主轴组件。 主轴组件包括一个中空的冲头，其前端具有一个锥形开口，用于安装一个转动工具和一个中空主轴，该中空主轴设有一个与主轴前端的前一个开口同轴的锥形开口，以及主轴的锥形开口 具有比后续开口小的直径。 在冲头中形成一个供气通道，以便具有朝向冲头的锥形开口开口的端部开口，并且用于检测通道中的压力的检测开关连接到空气供应通道。
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公开(公告)号：US4218825A
公开(公告)日：1980-08-26
申请号：US965780
申请日：1978-12-04
申请人： Kouichi Asakura , Makoto Sagara
发明人： Kouichi Asakura , Makoto Sagara
CPC分类号： B23Q15/26 , Y10S33/02 , Y10S82/903
摘要： A cylindrical blank is mounted on the turn table of a vertical lathe with the axis of the former as close as possible to the axis of the latter. The angle between a reference point on the periphery of the blank and a measuring point circumferentially displaced from the reference point and the deviation of the periphery at the measuring point from a circle about the axis of the turn table are measured. Then an axis at which the dispersion of the deviation at the measuring point is a minimum is calculated by using the measured angles and the deviations to determine the distance between the axis of the blank and the axis of the turn table, and press members mounted on the turn table are actuated to move the blank by the distance thus determined to coincide the axis of the blank with the axis of the turn table.
摘要翻译： 圆柱形坯料安装在垂直车床的转台上，前者的轴线尽可能靠近后者的轴线。 测量坯料周边上的参考点和从参考点周向偏移的测量点与测量点周围与旋转台轴线周围的圆的偏差之间的角度。 然后通过使用测量的角度和偏差来计算测量点处的偏差的偏差为最小的轴，以确定坯料的轴线与转台的轴线之间的距离，以及安装在 致动转台以使坯件移动所确定的距离，以使坯料的轴线与转台的轴线重合。
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公开(公告)号：US06257348B1
公开(公告)日：2001-07-10
申请号：US09241373
申请日：1999-02-02
IPC分类号： B23B4734
CPC分类号： G05B19/4166 , G05B2219/45129 , G05B2219/49047 , Y10T408/03 , Y10T408/44
摘要： A control apparatus for a drilling machine and a drilling method capable of quick adaptation to drilling by drills of various diameters, especially drills of small diameters, and of improving cutting efficiency. The control apparatus includes a cutting condition setting unit for setting the cutting conditions in accordance with the depth of the hole being drilled and a control unit for controlling the rotary speed and movement position of the drill. The cutting condition setting unit defines the regions of the beginning part, the inner part, and the penetration part from the side close to the drill of the workpiece toward the depth direction of the hole of the workpiece in accordance with the depth of the hole when drilling a throughhole.
摘要翻译： 一种用于钻孔机的控制装置和能够快速适应各种直径的钻头，特别是小直径钻头以及提高切割效率的钻孔的钻孔方法。 控制装置包括：切割条件设定单元，用于根据被钻孔的深度设定切割条件;以及控制单元，用于控制钻头的旋转速度和移动位置。 切割条件设定单元根据孔的深度，根据孔的深度，从工件的靠近钻头的一侧朝向工件的孔的深度方向，确定开始部分，内部部分和贯穿部分的区域， 钻一个通孔
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公开(公告)号：US06825630B2
公开(公告)日：2004-11-30
申请号：US10197267
申请日：2002-07-18
申请人： Kouichi Katoh , Yasunori Kato , Takazumi Watanabe , Makoto Sagara
发明人： Kouichi Katoh , Yasunori Kato , Takazumi Watanabe , Makoto Sagara
IPC分类号： G05B1101
CPC分类号： B23Q1/5406 , B23Q1/0009 , B23Q5/045 , Y10S388/937 , Y10T408/65 , Y10T408/83 , Y10T408/85884 , Y10T408/86 , Y10T408/865 , Y10T408/89 , Y10T409/307672 , Y10T409/30896 , Y10T409/309296
摘要： A longer life, low cost tool and tool holder enabling change of posture with respect to a spindle, having a high machining accuracy of a workpiece, and resistant to generation of vibration or heat, provided with a working tool for processing a workpiece, a motor having an output shaft to which the working tool is connected and rotating the working tool, a first holder for holding the working tool and the motor, a mount attached to the spindle, a generator to which rotational force is transmitted from the spindle through the mount and generating electric power for driving the motor, a second holder for holding the mount rotatably, holding the generator, and engaged with a nonrotating portion of the machine tool, and a posture adjustment mechanism which connects the first holder and the second holder and is able to change the posture of the working tool with respect to the spindle.
摘要翻译： 寿命长，成本低的刀具和刀架，能够改变相对于主轴的姿势，具有工件加工精度高，耐发生振动或加热的功能，设置有用于加工工件的加工工具，马达 具有连接工作工具的输出轴并且旋转加工工具，用于保持加工工具和马达的第一保持器，附接到主轴的安装件，发生器，其中旋转力从主轴传递通过安装件 并且产生用于驱动电动机的电力;第二保持器，用于可旋转地保持安装件，保持发电机并与机床的非旋转部分接合;以及姿势调节机构，其连接第一保持器和第二保持器，并且能够 以改变加工工具相对于主轴的姿态。
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