-
公开(公告)号：US20080236260A1
公开(公告)日：2008-10-02
申请号：US12055547
申请日：2008-03-26
Applicant: Takashi Noda , Hiromi Deguchi , Naoya Kikuchi
Inventor： Takashi Noda , Hiromi Deguchi , Naoya Kikuchi
IPC: G01B5/28
Abstract: An apparatus for measuring surface texture causes a probe to trace a surface of a workpiece to detect contact between a tip provided on the tip of the probe and the surface of the workpiece and measures surface texture of the workpiece. The apparatus for measuring surface texture includes: a path division unit dividing a path along which the tip is moved into a plurality of sections between the starting point and the ending point of the path; a moving velocity calculation unit calculating a moving velocity of the tip in sequence from the starting point to the ending point for each of the plurality of sections, based on the path information for each of the plurality of sections; and a stylus movement control unit moving the tip in a section for which a moving velocity has been calculated at the moving velocity calculation unit.
Abstract translation: 用于测量表面纹理的装置使得探针跟踪工件的表面以检测设置在探针的尖端上的尖端与工件的表面之间的接触，并测量工件的表面纹理。 用于测量表面纹理的装置包括：路径分割单元，其将尖端移动的路径划分为路径的起始点和终点之间的多个部分; 移动速度计算单元，基于所述多个区间中的每一个的路径信息，针对所述多个区间中的每一个，从所述起始点到所述终点依次计算所述尖端的移动速度; 以及触针移动控制单元，其在所述移动速度计算单元处移动所述尖端的运动速度已经被计算的部分中移动。
-
公开(公告)号：US07646492B2
公开(公告)日：2010-01-12
申请号：US11878543
申请日：2007-07-25
Applicant: Kenji Ochi , Naoya Kikuchi , Shinji Takahashi
Inventor： Kenji Ochi , Naoya Kikuchi , Shinji Takahashi
CPC classification number: G01B11/002 , G01B21/045
Abstract: An optical measuring device includes: a screen having a reference line; a movable stage; an optical system for forming on the screen an optical image of a to-be-measured object placed on the stage; and an edge detecting sensor (112) for detecting a passage of a measurement edge of the optical image at an arbitrary position on the screen. The optical measuring device further includes: an offset value storage (143) storing a distance between the reference line and the edge detecting sensor (112) as an offset value; and a correction data calculator (144) for correcting measurement data measured with the reference line and the edge detecting sensor (112) by use of the offset value.
Abstract translation: 光学测量装置包括：具有参考线的屏幕; 活动阶段 光学系统，用于在屏幕上形成放置在平台上的待测物体的光学图像; 以及边缘检测传感器（112），用于检测屏幕上任意位置处的光学图像的测量边缘的通过。 光学测量装置还包括：将参考线和边缘检测传感器（112）之间的距离存储为偏移值的偏移值存储（143） 以及校正数据计算器（144），用于通过使用偏移值来校正用参考线和边缘检测传感器（112）测量的测量数据。
-
公开(公告)号：US20060250087A1
公开(公告)日：2006-11-09
申请号：US11397856
申请日：2006-04-05
Applicant: Naoya Kikuchi
Inventor： Naoya Kikuchi
IPC: H01J17/49
CPC classification number: H01J11/36 , H01J11/16 , H01J11/24 , H01J2211/326
Abstract: A plasma display panel including: (a) front and back plates cooperating to define a gas-tight space therebetween; (b) data electrodes each disposed on an inside surface of the back plate and elongated in a first direction; (c) ribs each disposed between a corresponding adjacent pair of the data electrodes and elongated in the first direction; and (d) sustain electrodes each covered with a dielectric layer, disposed between the front plate and the ribs, and elongated in a second direction intersecting the first direction. The plasma display panel is operable to produce an image which is formed of a visible light that is generated in a selected light emission section by cooperation of (i) a discharge generated between the data and sustain electrodes, and (ii) a sustain discharge generated between mutually opposed surfaces of the sustain electrodes. Each rib has a height that is smaller than a certain value of an electrode gap distance which minimizes a discharge initiating voltage in Paschen curve representative of a relationship between the discharge initiating voltage and a product of the electrode gap distance and a pressure in the gas-tight space.
Abstract translation: 一种等离子体显示面板，包括：（a）前后板配合以在其间限定气密空间; （b）数据电极，每个数据电极设置在背板的内表面上并在第一方向上延伸; （c）肋，每个肋设置在对应的相邻的一对数据电极之间并在第一方向上延伸; 和（d）维持电极被覆盖的电极，所述电极设置在所述前板和所述肋之间，并且在与所述第一方向相交的第二方向上延伸。 等离子体显示面板可操作以通过协调（i）在数据和维持电极之间产生的放电产生由选择的发光部分中产生的可见光形成的图像，以及（ii）产生的维持放电 在维持电极的彼此相对的表面之间。 每个肋具有小于电极间隙距离的一定值的高度，其使得Paschen曲线中的放电起始电压最小化，该放电起始电压表示放电起始电压与电极间隙距离的乘积与气体 - 空间狭小
-
公开(公告)号：US20090217426A1
公开(公告)日：2009-08-27
申请号：US12388840
申请日：2009-02-19
Applicant: Takashi Noda , Hiroshi Kamitani , Naoya Kikuchi
Inventor： Takashi Noda , Hiroshi Kamitani , Naoya Kikuchi
Abstract: A scanning measurement instrument is capable of simultaneously achieving both higher accuracy and higher speed in autonomous scanning measurement. The instrument includes a path information holding unit for holding information about the path of the center position of a tip of a scanning probe at past tip center positions with respect to the current tip center position curing autonomous scanning measurement performed with the scanning probe; a path reference direction setting unit for setting an approximate straight line direction of the path as a pith reference direction; a traveling direction setting unit for setting the path reference direction as a traveling direction; a movement control unit for controlling a moving unit such that the scanning probe is moved in the traveling direction; and a normal direction setting unit for setting the normal direction of a measurement surface according to the traveling directior.
Abstract translation: 扫描测量仪器能够在自主扫描测量中同时实现更高的精度和更高的速度。 该仪器包括路径信息保持单元，用于保存关于扫描探针的尖端的中心位置相对于用扫描探针执行的当前尖端中心位置固化自主扫描测量的过去尖端中心位置的路径的信息; 路径参考方向设定单元，用于将路径的近似直线方向设置为髓基准方向; 行进方向设定单元，用于将路径基准方向设定为行进方向; 移动控制单元，用于控制移动单元，使得扫描探针沿行进方向移动; 以及法线方向设定单元，用于根据行驶指示设定测量面的法线方向。
-
Patent Agency Ranking
公开(公告)号：US06502056B2
公开(公告)日：2002-12-31
申请号：US09795433
申请日：2001-03-01
Applicant: Naoya Kikuchi , Hirokazu Michiwaki
Inventor： Naoya Kikuchi , Hirokazu Michiwaki
IPC: G01B500
CPC classification number: G01B21/04
Abstract: A distribution of sample points, which are obtained by a two or three-dimensional coordinate measuring machine, is examined to classify into zero through third degrees. A geometry element is discriminated on the basis of the distribution of the sample points (zero through third degrees) and the number of the sample points. When the number of the sample points is equal to 2 or more and the distribution of the sample points is of the second degree, the geometry element can be discriminated as a plane or a circle in consideration of the probe moving direction. When the number of the sample points is equal to 6 or more, the geometry element can be discriminated as a cylinder or a circular cone on the basis of calculation of a half vertical angle of a circular cone that is specified from the sample points.
Abstract translation: 检查通过二维或三维坐标测量机获得的采样点的分布，以分类为零到第三度。 基于采样点的分布（零到第三度）和采样点的数量来区分几何元素。 当采样点的数量等于2或更大并且采样点的分布为第二度时，考虑到探头移动方向，可以将几何元素区分为平面或圆。 当采样点的数量等于6以上时，基于从采样点规定的圆锥体的半垂直角的计算，可以将几何元素区分为圆柱体或圆锥体。
-
公开(公告)号：US07958564B2
公开(公告)日：2011-06-07
申请号：US12388840
申请日：2009-02-19
Applicant: Takashi Noda , Hiroshi Kamitani , Naoya Kikuchi
Inventor： Takashi Noda , Hiroshi Kamitani , Naoya Kikuchi
IPC: G01B5/004
Abstract: A scanning measurement instrument is capable of simultaneously achieving both higher accuracy and higher speed in autonomous scanning measurement. The instrument includes a path information holding unit for holding information about the path of the center position of a tip of a scanning probe at past tip center positions with respect to the current tip center position during autonomous scanning measurement performed with the scanning probe; a path reference direction setting unit for setting an approximate straight line direction of the path as a path reference direction; a traveling direction setting unit for setting the path reference direction as a traveling direction; a movement control unit for controlling a moving unit such that the scanning probe is moved in the traveling direction; and a normal direction setting unit for setting the normal direction of a measurement surface according to the traveling direction.
Abstract translation: 扫描测量仪器能够在自主扫描测量中同时实现更高的精度和更高的速度。 仪器包括路径信息保持单元，用于在利用扫描探针执行的自主扫描测量期间，保持关于扫描探针的尖端在过去尖端中心位置处的相对于当前尖端中心位置的路径的路径的信息; 路径参考方向设定单元，用于将路径的近似直线方向设置为路径参考方向; 行进方向设定单元，用于将路径基准方向设定为行进方向; 移动控制单元，用于控制移动单元，使得扫描探针沿行进方向移动; 以及法线方向设定单元，用于根据行进方向设定测量面的法线方向。
-
公开(公告)号：US07643963B2
公开(公告)日：2010-01-05
申请号：US12055547
申请日：2008-03-26
Applicant: Takashi Noda , Hiromi Deguchi , Naoya Kikuchi
Inventor： Takashi Noda , Hiromi Deguchi , Naoya Kikuchi
Abstract: An apparatus for measuring surface texture causes a probe to trace a surface of a workpiece to detect contact between a tip provided on the tip of the probe and the surface of the workpiece and measures surface texture of the workpiece. The apparatus for measuring surface texture includes: a path division unit dividing a path along which the tip is moved into a plurality of sections between the starting point and the ending point of the path; a moving velocity calculation unit calculating a moving velocity of the tip in sequence from the starting point to the ending point for each of the plurality of sections, based on the path information for each of the plurality of sections; and a stylus movement control unit moving the tip in a section for which a moving velocity has been calculated at the moving velocity calculation unit.
Abstract translation: 用于测量表面纹理的装置使得探针跟踪工件的表面以检测设置在探针的尖端上的尖端与工件的表面之间的接触，并测量工件的表面纹理。 用于测量表面纹理的装置包括：路径分割单元，其将尖端移动的路径划分为路径的起始点和终点之间的多个部分; 移动速度计算单元，基于所述多个区间中的每一个的路径信息，针对所述多个区间中的每一个，从所述起始点到所述终点依次计算所述尖端的移动速度; 以及触针移动控制单元，其在所述移动速度计算单元处移动所述尖端的运动速度已经被计算的部分中移动。
-
公开(公告)号：US20080024791A1
公开(公告)日：2008-01-31
申请号：US11878543
申请日：2007-07-25
Applicant: Kenji Ochi , Naoya Kikuchi , Shinji Takahashi
Inventor： Kenji Ochi , Naoya Kikuchi , Shinji Takahashi
IPC: G01B11/24
CPC classification number: G01B11/002 , G01B21/045
Abstract: An optical measuring device includes: a screen having a reference line; a movable stage; an optical system for forming on the screen an optical image of a to-be-measured object placed on the stage; and an edge detecting sensor (112) for detecting a passage of a measurement edge of the optical image at an arbitrary position on the screen. The optical measuring device further includes: an offset value storage (143) storing a distance between the reference line and the edge detecting sensor (112) as an offset value; and a correction data calculator (144) for correcting measurement data measured with the reference line and the edge detecting sensor (112) by use of the offset value.
Abstract translation: 光学测量装置包括：具有参考线的屏幕; 活动阶段 光学系统，用于在屏幕上形成放置在平台上的待测物体的光学图像; 以及边缘检测传感器（112），用于检测屏幕上任意位置处的光学图像的测量边缘的通过。 光学测量装置还包括：将参考线和边缘检测传感器（112）之间的距离存储为偏移值的偏移值存储（143） 以及校正数据计算器（144），用于通过使用偏移值来校正用参考线和边缘检测传感器（112）测量的测量数据。
-
公开(公告)号：US5264758A
公开(公告)日：1993-11-23
申请号：US690924
申请日：1991-06-14
Applicant: Motoki Iijima , Akira Kani , Sumihito Sagou , Tatsumasa Yokoi , Magonori Kamiya , Hideyuki Asai , Shinji Senda , Naoya Kikuchi
Inventor： Motoki Iijima , Akira Kani , Sumihito Sagou , Tatsumasa Yokoi , Magonori Kamiya , Hideyuki Asai , Shinji Senda , Naoya Kikuchi
Abstract: A plasma display panel which uses a porous metal plate having a thickness of 0.01 to 1.0 mm as a spacer and/or a discharge diaphragm, and has an insulating layer that electrically insulates said porous metal plate from the discharge electrodes, and a method for the production of the same.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.013 seconds)
