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    • 5. 发明授权
    • Measuring instrument
    • 测量仪器
    • US06874243B2
    • 2005-04-05
    • US10779765
    • 2004-02-18
    • Nobuyuki HamaIchirou OkamotoHideo Tanada
    • Nobuyuki HamaIchirou OkamotoHideo Tanada
    • G01B5/20G01B5/28G01B21/20G01B3/14
    • G01B5/28
    • Centroid moments of components of an arm (220) are calculated based on three-dimensional model data and mass of the components, the centroid moments being combined to calculate a centroid position (G) of the entirety of the arm (220). The arm (220) is adjusted and swingably supported so that a stylus (222D) provided on an end of the arm (220) being swingably supported by a support (210) that moves relative to a workpiece (1) touches the workpiece (1) with a predetermined measuring force and the centroid position (G) is located on a horizontal plane including the fulcrum when the support (210) is inclined by an angle in the middle of an angle range within which the support (210) is rotated by a moving section (130). The measuring force is hardly fluctuated when the support (210) is inclined.
    • 基于三维模型数据和分量的质量来计算臂(220)的部件的质心矩,将质心矩组合以计算整个臂(220)的质心位置(G)。 臂(220)被调节并可摆动地支撑,使得设置在臂(220)的端部上的触针(222D)由相对于工件(1)移动的支撑件(210)可摆动地支撑地接触工件(1) ),并且当支撑件(210)在支撑件(210)旋转的角度范围的中间倾斜一定角度时,重心位置(G)位于包括支点的水平平面上, 移动部分(130)。 当支撑件(210)倾斜时,测量力几乎不波动。
    • 8. 发明申请
    • Drive unit
    • 驱动单元
    • US20060196255A1
    • 2006-09-07
    • US11359526
    • 2006-02-23
    • Nobuyuki Hama
    • Nobuyuki Hama
    • G01B5/28
    • G01B7/34G01B5/0009
    • A drive unit is provided that is capable of providing a high-accuracy measurement operation while suppressing a posture change of a detector even if the detector is moved. The drive unit includes a cross section of horizontally-oriented-U-shape guide rail provided to a frame, and the outside to be parallel to the movement direction of a roughness detector; a slider formed to be able to freely slide along the guide rail, and configures a frame being rectangular in cross section to include a detector therein; biasing member that biases the slider against the guide rail; and drive device that moves the slider along the guide rail. The drive unit is configured to include a motor, a ball screw axis to be driven by the motor, and a nut member that is screwed to the ball screw axis, and is coupled to the slider. The ball screw axis is disposed in the vicinity of the substantial center of sliding surfaces of the slider.
    • 提供一种驱动单元,其能够在抑制检测器的姿势变化的同时提供高精度的测量操作,即使检测器被移动。 驱动单元包括设置在框架上的水平定向的U形导轨的横截面,并且外部平行于粗糙度检测器的移动方向; 滑块,其形成为能够沿着导轨自由滑动,并且构造为横截面为矩形的框架,以在其中包括检测器; 偏置构件,其将滑块偏压在导轨上; 以及沿着导轨移动滑块的驱动装置。 驱动单元被构造成包括电动机,由电动机驱动的滚珠丝杠轴线和螺纹连接到滚珠丝杠轴线的螺母构件,并且联接到滑块。 滚珠丝杠轴线设置在滑块的滑动表面的大致中心附近。
    • 9. 发明授权
    • Method for accessing information
    • 访问信息的方法
    • US06728888B2
    • 2004-04-27
    • US09835580
    • 2001-04-17
    • Masayoshi OokiKouji NishimotoNobuyuki Hama
    • Masayoshi OokiKouji NishimotoNobuyuki Hama
    • H04L900
    • G06F21/41G06F21/6245Y10S707/99939
    • An information accessing method permits the user data belonging to a client-server system to be accessed by a user belonging to another client-server system under proper security and controls the permission for accessing the user data according to the security ranks of the user whose data is to be accessed and the user who wants to access the data. When a client unit issues a request for accessing the user data of the user belonging to the other client-server system, the request for access is sent to an ID conversion unit through a user ID management unit. The ID conversion unit operates to convert a user ID into a guest ID by referring to an ID conversion table, and then sends the request for access to a user ID management unit. The user ID management unit makes sure that the guest ID is registered by referring to the user ID table. Then, the request for access is sent to the user data management unit through security check units, so that the whole or the open portion of the user data specified on the user data is allowed to be accessed.
    • 信息访问方法允许属于客户机 - 服务器系统的用户数据被属于另一个客户端 - 服务器系统的用户在适当的安全性下访问,并根据数据的用户的安全级别控制访问用户数据的权限 将被访问和想要访问数据的用户。 当客户单元发出访问属于另一个客户端 - 服务器系统的用户的用户数据的请求时,通过用户ID管理单元向ID转换单元发送访问请求。 ID转换单元通过参照ID转换表将用户ID转换为来宾ID,然后发送对用户ID管理单元的访问请求。 用户ID管理单元通过参考用户ID表来确认来宾ID已被注册。 然后,通过安全检查单元向用户数据管理单元发送访问请求,使得允许访问在用户数据上指定的用户数据的整体或开放部分。