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    • 1. 发明专利
    • 隙間測定装置
    • GAP测量装置
    • JP2014228393A
    • 2014-12-08
    • JP2013108223
    • 2013-05-22
    • 株式会社ハーモニック・ドライブ・システムズHarmonic Drive Syst Ind Co Ltd清野 慧Satoshi Kiyono慧 清野
    • HIRABAYASHI HIDEKIHANAOKA HIROTAKEKIYONO SATOSHI
    • G01B11/24
    • G01B11/14G01B11/08G01B11/105
    • 【課題】広がりのある隙間の特定の点からの光を、マスクを使わずに受光可能な隙間測定装置を提案すること。【解決手段】隙間測定装置1は、測定対象の隙間3を照射する光源5と、隙間3の透過光による隙間像3Aを結像面7に結像させるレンズ光学系6と、レンズ光学系6の結像面7上に形成される隙間像3Aを受光する受光素子9とを有している。結像面7上には、所定口径の光通過用の穴8aを備えた穴付きマスク8が配置され、受光素子9は穴8aを介して隙間像3Aを受光する。広がりのある隙間の像を、レンズ光学系6で結像させ、当該レンズ光学系6の結像面7上において測定したい点に穴付きマスク8の穴8aを置くことで、隙間3における測定対象の点の隙間寸法を測定できる。【選択図】図1
    • 要解决的问题:提供一种能够在不使用任何掩模的情况下接收来自延伸间隙中的特定点的光的间隙测量装置。解决方案:间隙测量装置1具有照射要测量的间隙3的光源5 ,形成由间隙3透射的光的间隙图像3A形成在图像形成面7上的透镜光学系统6,以及接收形成在图像形成面7上的间隙图像3A的光接收元件9 透镜光学系统6.在图像形成面7上设置有具有用于进行光通过的规定孔的孔8a的带孔掩模8,并且光接收元件9经由孔8a接收间隙图像3A。 通过透镜光学系统6形成延伸间隙的图像,并且将孔眼8的孔8a放置在透镜光学系统6的图像形成面7上的待测点上, 可以测量在间隙3中要测量的点的间隙尺寸。
    • 2. 发明专利
    • Method of optically measuring shape-position, and tool for forming gap
    • 光学测量方法和形成GAP的工具
    • JP2010156630A
    • 2010-07-15
    • JP2008335717
    • 2008-12-29
    • Harmonic Drive Syst Ind Co LtdSatoshi Kiyono株式会社ハーモニック・ドライブ・システムズ慧 清野
    • KANEKO NAOKIHANAOKA HIROTAKEYAMAZAKI HIROSHIKIYONO SATOSHI
    • G01B11/24G01B11/00
    • PROBLEM TO BE SOLVED: To propose a method of optically measuring shapes-positions capable of precisely measuring the contour shapes and positions of target objects by detecting transmission light images of light through gaps.
      SOLUTION: A planar tool 4 for forming gaps is prepared, which includes a recessed end face 3 a size larger than an ideal contour shape of a projection 1 of a tool 2. An end face 5 of an arc-shaped recessed contour is formed at the deepest section of the end face 3. The projection 1 is allowed to enter the end face 3 and is allowed to approach gradually while observing the width of a gap 6 between the end face 3 and a contour shape portion of the projection 1; the approach is stopped when the width of the gap 6 reaches a dimension of Δ1, and a gap 7 wider than the gap 6 is formed locally between the end face 5 and a tip section 1a. A light source 8 is disposed at one side in a thickness direction of the tool 2 and the tool 4 for forming a gap for applying measurement light to the gap 7, and a transmission light image of light through the gap 7 is detected by a light receiving device 9, such as a CCD camera, disposed at the other side. The actual contour shape and position of the tip section 1a having a minute radius of curvature can be grasped clearly from the transmission light image.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提出一种通过检测通过间隙的透射光图像来光学测量形状位置的方法,其能够精确地测量目标对象的轮廓形状和位置。 解决方案:制备用于形成间隙的平面工具4,其包括大于工具2的突起1的理想轮廓形状的凹入端面3。圆弧形凹形轮廓的端面5 形成在端面3的最深部分。允许突起1进入端面3,并且在观察端面3与突出部的轮廓形状部分之间的间隙6的宽度的同时逐渐接近 1; 当间隙6的宽度达到Δ1的尺寸时停止接近,并且在端面5和尖端部1a之间局部形成有比间隙6宽的间隙7。 光源8设置在工具2的厚度方向的一侧和用于形成用于向间隙7施加测量光的间隙的工具4,并且通过光检测通过间隙7的光的透射光图像 接收装置9,例如CCD相机,设置在另一侧。 可以从透射光图像清楚地掌握具有微小曲率半径的尖端部分1a的实际轮廓形状和位置。 版权所有(C)2010,JPO&INPIT
    • 3. 发明专利
    • Relative height detector
    • 相对高度检测器
    • JP2009098092A
    • 2009-05-07
    • JP2007272296
    • 2007-10-19
    • Harmonic Drive Syst Ind Co LtdSatoshi Kiyono株式会社ハーモニック・ドライブ・システムズ慧 清野
    • HANAOKA HIROTAKEYAMAZAKI HIROSHIKIYONO SATOSHI
    • G01B5/02G01B21/22
    • PROBLEM TO BE SOLVED: To propose a relative height detector capable of detecting the relative height among two or three projecting points with a simple structure.
      SOLUTION: The relative height detector 1 comprises inclination display plates 2, which are mounted on spheres a, b as measurement objects mounted on a reference plane 5a in the point contact state. Angle sensors 3 are built in the inclination display plates 2, and the inclination angles of the inclination display plates 2 in inclination posture corresponding to the height difference of the spheres a, b are measured by the angle sensors 3. An arithmetic unit 4 detects the height difference of the spheres a, b based on the inclination angle θx and the known distance L1 between the spheres a, b. Since the minute height difference of the spheres a, b is indicated as a comparatively large inclination angle of the inclination display plates 2, the height difference between the spheres a, b can be detected with high resolution based on the inclination angle.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提出一种能够以简单结构检测两个或三个突出点之间的相对高度的相对高度检测器。 解决方案:相对高度检测器1包括倾斜显示板2,它们以安装在点接触状态的参考平面5a上的测量对象安装在球体a,b上。 角度传感器3内置在倾斜显示板2中,倾斜显示板2的倾斜姿态对应于球体a,b的高度差的倾斜角度由角度传感器3测量。运算单元4检测 基于倾斜角θx和球体a,b之间的已知距离L1,球体a,b的高度差。 由于球体a,b的微小高度差被表示为倾斜显示板2的相对大的倾斜角度,因此可以基于倾斜角以高分辨率检测球体a,b之间的高度差。 版权所有(C)2009,JPO&INPIT
    • 4. 发明专利
    • Autonomous calibration method of angle detector, angle detector, circumferential scale calibration device, and calibration device of angle detector
    • 角度检测器,角度检测器,圆周校准校准装置的自动校准方法和角度检测器的校准装置
    • JP2013104788A
    • 2013-05-30
    • JP2011249053
    • 2011-11-14
    • Harmonic Drive Syst Ind Co Ltd株式会社ハーモニック・ドライブ・システムズSatoshi Kiyono慧 清野
    • YAMAZAKI HIROSHIHANAOKA HIROTAKEKIYONO SATOSHI
    • G01D5/244
    • G01D5/24452
    • PROBLEM TO BE SOLVED: To provide an autonomous calibration method of an angle detector, which is capable of accurately calculating a scale error in each angular position of one rotation by employing a sequential two-points method.SOLUTION: In the autonomous calibration method of an angle detector, a first scale reading head 11 and a second scale reading head 12 are arranged at an angular interval α which does not equally divide one rotation by an integer but equally divides a plurality of rotations N by an integer M, and readings of the first and second scale reading heads 11 and 12 during N rotations of divided circles are taken into a data reader 13 at preliminarily determined data sampling intervals. The data reader 13 generates data based on a sequential two-points method, which is obtained at the data sampling intervals and relates to an angle scale error of the divided circles 4 and 5, from the difference between readings of the first and second scale reading heads 11 and 12, and the fact that an average of data during the plurality of rotations N is zero is utilized to obtain a scale error (calibration value) of the divided circles 4 and 5 by combining data.
    • 要解决的问题:提供一种角度检测器的自主校准方法,其能够通过采用顺序两点法精确地计算一个旋转的每个角位置的刻度误差。 解决方案:在角度检测器的自主校准方法中,第一刻度读取头11和第二刻度读取头12以不等于一个旋转除以整数但是将多个等分除数的角度间隔α布置 的旋转数N乘以整数M,并且在分割圆圈的N个旋转期间的第一和第二刻度读数头11和12的读数以预先确定的数据采样间隔被带入数据读取器13。 数据读取器13基于以数据采样间隔获得的顺序二点方法生成数据,并且与第一和第二刻度读数之间的读数之差与分割圆圈4,5的角度比例误差有关 磁头11和12以及多个旋转N中的数据的平均值为零的事实被利用以通过组合数据来获得划分的圆圈4和5的刻度误差(校准值)。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Contour shape measuring method
    • 轮廓形状测量方法
    • JP2009229312A
    • 2009-10-08
    • JP2008076603
    • 2008-03-24
    • Harmonic Drive Syst Ind Co LtdSatoshi Kiyono株式会社ハーモニック・ドライブ・システムズ慧 清野
    • HANAOKA HIROTAKENAKAZAWA YOSHIJIKINO MANABUKIYONO SATOSHI
    • G01B11/24
    • PROBLEM TO BE SOLVED: To provide a non-contact measuring method for accurately and efficiently measuring gear teeth shapes, screw shapes, teeth shapes, pitches of a screw or the like.
      SOLUTION: The contour shape measuring method includes: preparing a compensating object 2 provided with a compensating contour shape 2a making a gap 3 with regular intervals along an ideal contour shape of a contour shape of an object to be measured 1; reading change of the gap 3 being a deviation from the ideal contour shape of the object to be measured 1 as change of a passing light amount of light irradiated on a measuring point P1 of the gap 3 from a light source 4 in a light receiving device 5; and enhancing measurement resolution of the contour shape up to a limit of resolution concerning light intensity change having a light receiving element of high precision independently of an optical limit concerning image resolution seen in a conventional contour projector.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于准确有效地测量齿轮形状,螺钉形状,齿形,螺杆等间距的非接触式测量方法。 轮廓形状测量方法包括:准备具有补偿轮廓形状2a的补偿对象2,沿着待测对象物1的轮廓形状的理想轮廓形状形成具有规则间隔的间隙3; 读取距离待测物体1的理想轮廓形状的间隙3的变化,作为在光接收装置中从光源4照射在间隙3的测量点P1上的光的通过光量的变化 5; 并且提高轮廓形状的测量分辨率,直到达到关于具有高精度的光接收元件的光强度变化的分辨率极限,而与常规轮廓投影仪中所见的关于图像分辨率的光学限制无关。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • 加工装置
    • 加工设备
    • JP2014200900A
    • 2014-10-27
    • JP2013081100
    • 2013-04-09
    • 尚一 島田Shoichi Shimada尚一 島田宇田 豊Yutaka Uda豊 宇田清野 慧Satoshi Kiyono慧 清野株式会社ナガセインテグレックスNagase Integrex Co Ltd
    • SHIMADA SHOICHIUDA YUTAKAKIYONO SATOSHIGO YASUYUKI
    • B24B37/27B24B37/02
    • 【課題】簡素な加工装置を用いて、円筒状のワークに対して高精度にラッピング加工を行える加工装置を提供する。【解決手段】モータ2を回転させることで、チャック3とともにワークWが回転し、静止している研磨パッド8がワークWの外周面を研磨する。このとき、フレーム4は、ワイヤ5により吊り下げ保持されているので、ワークWの軸線直交方向に移動可能である。従って、チャック3に回転振れが生じた場合には、コイルバネ7を介してフレーム4が力を受けて、ワークWの軸線直交方向に移動し、フレーム4の中心は、常にワークWの軸線直交断面形状の基礎円中心に来るので、回転振れによって研磨量が局所的に増減することを抑制できる。【選択図】図2
    • 要解决的问题:提供一种简单构造的处理装置,其可以高精度地进行圆柱形工件的研磨处理。解决方案:通过马达2的旋转,工件W与卡盘3一起旋转, 研磨垫8静止磨损工件W的外周面。此时,由于框架4被电线5悬挂和保持,工件W能够在与工件W的轴线正交的方向上移动。 因此,当卡盘3发生旋转振动时,框架4通过螺旋弹簧7接收力并且沿与工件W的轴线正交的方向移动,并且框架4的中心总是位于 基圆与工件W的轴线正交的截面形状,从而防止由于旋转振动引起的磨损量的局部增加或减少。
    • 8. 发明专利
    • Calibration method of interference shape measurement mechanism
    • 干涉形状测量机制的校准方法
    • JP2014013226A
    • 2014-01-23
    • JP2012187134
    • 2012-08-28
    • Satoshi Kiyono慧 清野
    • KIYONO SATOSHI
    • G01B11/24G01B9/02
    • PROBLEM TO BE SOLVED: To provide a novel calibration method of an interference shape measurement machine not using a three-surface aligning method, capable of highly accurately measuring a straight shape by the interference shape measurement machine and measuring a surface shape by using the result.SOLUTION: A systematic error of an interference shape measurement mechanism and an unknown shape error of a measured object are separated in two directions to obtain two straight shape data. Such calibrated straight shape data groups are associated with each other to constitute a surface, and calibration as a surface is completed.
    • 要解决的问题:为了提供不使用三面对准方法的干涉形状测量机的新颖的校准方法,能够通过干涉测量机高精度地测量直线形状并且通过使用该结果来测量表面形状。 解决方案:测量对象的干涉形状测量机构和未知形状误差的系统误差在两个方向上分离,以获得两个直形数据。 这种校准的直形数据组彼此相关联以构成表面,并且完成了作为表面的校准。
    • 10. 发明专利
    • Level
    • 水平
    • JP2010066139A
    • 2010-03-25
    • JP2008232999
    • 2008-09-11
    • Satoshi KiyonoObishi Keiki Seisakusho:Kk株式会社 大菱計器製作所慧 清野
    • KIYONO SATOSHISHIMAZU KATSUYOSHI
    • G01C9/12G01C9/06
    • PROBLEM TO BE SOLVED: To provide a new principle and a new structure for building a level which is small in sized, light in weight, high in accuracy, and can quickly response, and to provide the level which has performance required by an industrial world. SOLUTION: The level includes a support frame LW which is not changed in shape according to the direction of gravity, nor changed in the direction, a pendulum W which is suspended from the support frame LW by a wire rod FS and changed in posture according to the direction of gravity, an angle detecting plane on which a light beam from a light source OPS fixed to the support frame LW is made incident and fixed on the pendulum W, and light receiving parts PD1 and PD2 which receive light beam from the light source OPS reflected on or transmitted through the angle detecting plane. The relative change in the postures of the pendulum W and the support frame LW is detected. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一个新的原理和新的结构,用于建立一个体积小,重量轻,精度高,可以快速响应的水平,并提供具有所需性能的水平 一个工业世界。 解决方案:该液位包括一根根据重力方向不变形的支撑框架LW,也不改变方向,摆杆W由线材FS悬挂在支撑框架LW上并改变 根据重力方向的姿势,将固定在支撑框架LW上的来自光源OPS的光束入射并固定在摆动W上的角度检测平面,以及从该光接收部PD1和PD2接收来自 光源OPS在角度检测平面上反射或透射。 检测摆W和支架LW的姿势的相对变化。 版权所有(C)2010,JPO&INPIT