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    • 1. 发明授权
    • Rolling method and rolling tools
    • 轧制方法和轧制工具
    • US4691551A
    • 1987-09-08
    • US759445
    • 1985-07-26
    • Minoru HagaShinobu KanekoShoji IkawaKimimasa MurayamaYasuhide NakamuraMitsuo Saito
    • Minoru HagaShinobu KanekoShoji IkawaKimimasa MurayamaYasuhide NakamuraMitsuo Saito
    • B21H3/02B21H3/06
    • B21H3/022
    • Serration rolling tools and thread rolling tools each having groups of leading teeth, finishing teeth and disengaging teeth are provided, a lead angle of the thread rolling tool being set in accordance with the rolling diameter of the serration section in a work piece. The thread rolling tool and serration rolling tool are arranged parallel and integrally. First a rolling operation for forming serrations is started by the serration rolling tools, a rolling operation for forming threads being started by the thread rolling tools in the course of the rolling operation by the group of the leading teeth of the serration rolling tools. A rolling operation for finishing the threads is completed in the latter half of the rolling operation by the group of the finishing teeth for the serrations. The difference in rolling diameters is absorbed by the slide of the aforesaid thread rolling tools on a shaft member (work piece), thus enabling the simultaneous formation of serrations and threads in a short rolling stroke.
    • 提供具有前牙齿,精加工齿和脱离齿组的锯齿滚动工具和线滚动工具,根据工件中的锯齿部分的滚动直径设置线滚动工具的引导角。 线滚动工具和锯齿滚动工具平行且一体地布置。 首先,通过锯齿轧制工具开始用于形成锯齿的轧制操作,在通过锯齿轧制工具的前导齿的组的滚动操作过程中,由螺纹滚动工具开始形成螺纹的滚动操作。 用于精加工螺纹的轧制操作在通过用于锯齿的精加工齿组的轧制操作的后半部分中完成。 轧制直径的差异被上述螺纹滚动工具在轴构件(工件)上的滑动吸收,从而能够在短的滚动行程中同时形成锯齿和螺纹。
    • 3. 发明授权
    • Holder for rotary cutting tools
    • 旋转刀具支架
    • US4643623A
    • 1987-02-17
    • US625960
    • 1984-06-29
    • Kunio KondoKatutoshi HagaTadashi KurumiyaMinoru HagaYasuo KatoShinobu Kaneko
    • Kunio KondoKatutoshi HagaTadashi KurumiyaMinoru HagaYasuo KatoShinobu Kaneko
    • B23Q1/00B23Q3/12B23C5/26
    • B23Q1/0018B23Q3/12Y10T408/85Y10T408/85843Y10T408/95Y10T409/309408Y10T409/30952
    • A holder for a rotary cutting tools has a holder body fixed to a spindle of a machine tool. A rotatable shaft concentric with the holder body and having a tool-mounting portion at one end thereof is coupled at its other end portion to the holder body to receive torque from the holder body. The rotatable shaft is so mounted as to be radially displaceable and inclinable relative to the holder body. A positioning member is fixedly disposed on the machine tool body radially outwardly of the spindle. A cylindrical casing disposed radially outwardly of and rotatably engaged with the rotatable shaft such that the casing and the shaft are rotatable relative to each other, the casing being engageable with the positioning member for accurate positioning thereof by the positioning member, and thereby positioning the rotatable shaft. The holder may further have a circumferential lock mechanism for locking the casing and the holder body to prevent relative rotation between the casing and the holder body when the holder is not attached to the spindle, and for allowing relative rotation after the holder has been attached to the spindle.
    • 用于旋转切割工具的保持器具有固定到机床的主轴的保持器主体。 与保持器本体同心并且在其一端具有工具安装部的可旋转轴在其另一端部联接到保持器主体以接收来自保持器主体的扭矩。 旋转轴被安装成相对于保持器本体可径向移动和倾斜。 定位构件固定地设置在主体的径向向外的机床主体上。 一种圆柱形壳体,其设置在可旋转轴的径向外侧并可旋转地接合,使得壳体和轴可相对于彼此旋转,壳体可与定位构件接合,以通过定位构件精确定位,从而将可旋转 轴。 保持器还可以具有用于锁定壳体和保持器本体的周向锁定机构,以防止当保持器未附接到主轴上时壳体和保持器主体之间的相对旋转,并且用于在保持器已经附接到主体之后允许相对旋转 主轴。
    • 4. 发明授权
    • Holder for rotary cutting tools
    • 旋转刀具支架
    • US4642005A
    • 1987-02-10
    • US647889
    • 1984-09-06
    • Kunio KondoKatutoshi HagaMinoru HagaYasuo KatoShinobu Kaneko
    • Kunio KondoKatutoshi HagaMinoru HagaYasuo KatoShinobu Kaneko
    • B23Q3/12B23B31/02B23B31/36B23Q1/00B23Q5/26B23C5/26
    • B23B31/36B23B31/028B23Q1/0018B23Q5/261B23Q2220/008Y10T408/44Y10T408/6757Y10T408/85Y10T408/95Y10T409/309408Y10T409/30952
    • A tool holder for holding a rotary cutting tool, attachable to a spindle of a machine tool, has a holder body fixed to the machine spindle. A rotatable shaft having a tool-mounting portion is coupled to the holder body such that the shaft is axially and radially displaceable relative to the holder body. A positioning member is fixedly disposed on the machine tool body radially outwardly of the machine spindle. A casing is disposed radially outwardly of the rotatable shaft such that the casing and the rotatable shaft are rotatable relative to each other, the casing being engageable with the positioning member to accurately position the rotatable shaft when the holder body is fixed to the machine spindle. A guide bushing is fixedly supported at one axial end portion of the casing remote from the holder body. The guide bushing has a bore which is engageable with an outer circumferential surface of a guide portion of the cutting tool held by the tool-mounting portion of the rotatable shaft, thereby rotatably guiding the cutting tool.
    • 用于保持旋转切削工具的工具夹具可附接到机床的主轴上,具有固定在机床主轴上的保持器主体。 具有工具安装部分的可旋转轴联接到保持器主体,使得轴相对于保持器主体轴向和径向移位。 定位构件固定地设置在机床主体的径向向外的机床主体上。 壳体位于旋转轴的径向外侧,使得壳体和可旋转轴可相对于彼此旋转,壳体可与定位构件接合,以在保持器主体固定到机床主轴时精确地定位可旋转轴。 引导衬套固定地支撑在远离保持器本体的壳体的一个轴向端部处。 引导衬套具有可与可旋转轴的工具安装部分保持的切割工具的引导部分的外周表面接合的孔,从而可旋转地引导切割工具。
    • 6. 发明授权
    • 3D image display apparatus and control method for same
    • 3D图像显示装置及其控制方法
    • US09143753B2
    • 2015-09-22
    • US13332892
    • 2011-12-21
    • Minoru HagaYuzo Sato
    • Minoru HagaYuzo Sato
    • H04N13/04H04N13/00
    • H04N13/106H04N13/324H04N13/341H04N13/398
    • A 3D image display has a display unit which is driven so as to emit light in a line-sequential or a block-sequential manner; a storage unit which stores characteristics information relating to temporal change in transmittance of a liquid crystal shutter glasses with respect to light of respective primary colors in the display unit; and a correction unit which corrects an input image signal of the respective primary colors using the characteristics information, so as to reduce color fluctuation between lines or between blocks in the observed image caused by differences in the temporal change of the transmittance of the liquid crystal shutter glasses in respect of each of the primary colors, wherein the display unit displays a corrected image based on a corrected image signal generated by the correction unit.
    • 3D图像显示器具有显示单元,其被驱动以以线顺序或块顺序的方式发光; 存储单元,其存储与液晶快门眼镜相对于显示单元中的各原色的光的透射率的时间变化相关的特征信息; 以及校正单元,其使用特征信息校正各原色的输入图像信号,以便减少由于液晶快门的透射率的时间变化的差异引起的观察图像中的线之间或块之间的颜色波动 关于每种原色的眼镜,其中所述显示单元基于由所述校正单元生成的校正图像信号来显示校正图像。
    • 8. 发明申请
    • 3D IMAGE CONTROL APPARATUS AND CONTROL METHOD THEREOF
    • 3D图像控制装置及其控制方法
    • US20110199467A1
    • 2011-08-18
    • US13025063
    • 2011-02-10
    • Minoru Haga
    • Minoru Haga
    • H04N15/00H04N13/04
    • H04N13/398H04N13/341H04N2213/008
    • A 3D image control apparatus receives from shutter glasses an identification signal for identifying a type of the shutter glasses, reading a shutter opening and closing characteristic of the shutter glasses of the type identified based on the identification signal from a storage unit storing shutter characteristics of the shutter glasses in association with the type of the shutter glasses. The 3D image control apparatus controls display timing of an image display unit based on the shutter opening and closing characteristic in such a manner that display periods of the right eye image and the left eye image are respectively within opening periods of the right shutter and the left shutter.
    • 3D图像控制装置从快门眼镜接收用于识别快门眼镜的类型的识别信号,从存储单元的快门特性的存储单元读取基于识别信号识别的类型的快门眼镜的快门打开和关闭特性 与快门眼镜类型相关的快门眼镜。 3D图像控制装置基于快门打开和关闭特性控制图像显示单元的显示定时,使得右眼图像和左眼图像的显示周期分别在右快门和左侧的开启时段内 快门。
    • 10. 发明授权
    • 3D image control apparatus and control method thereof
    • 3D图像控制装置及其控制方法
    • US08570366B2
    • 2013-10-29
    • US13025063
    • 2011-02-10
    • Minoru Haga
    • Minoru Haga
    • H04N9/47H04N13/00
    • H04N13/398H04N13/341H04N2213/008
    • A 3D image control apparatus receives from shutter glasses an identification signal for identifying a type of the shutter glasses, reading a shutter opening and closing characteristic of the shutter glasses of the type identified based on the identification signal from a storage unit storing shutter characteristics of the shutter glasses in association with the type of the shutter glasses. The 3D image control apparatus controls display timing of an image display unit based on the shutter opening and closing characteristic in such a manner that display periods of the right eye image and the left eye image are respectively within opening periods of the right shutter and the left shutter.
    • 3D图像控制装置从快门眼镜接收用于识别快门眼镜的类型的识别信号,从存储单元的快门特性的存储单元读取基于识别信号识别的类型的快门眼镜的快门打开和关闭特性 与快门眼镜类型相关的快门眼镜。 3D图像控制装置基于快门打开和关闭特性控制图像显示单元的显示定时,使得右眼图像和左眼图像的显示周期分别在右快门和左侧的开启时段内 快门。