公开(公告)号：US20150369726A1

公开(公告)日：2015-12-24

申请号：US14725583

申请日：2015-05-29

Applicant: MITUTOYO CORPORATION

Inventor： Masaki KURIHARA

IPC: G01N21/27 ,  G01B11/00

CPC classification number: G01B11/00 ,  G06T7/0004 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/10152 ,  G06T2207/30164

Abstract: An image measuring apparatus includes: a visible light source emitting each light of a blue region, a green region, and a red region; an infrared light source emitting light of an infrared region; an image capturer receiving at least one of reflected light or transmitted light of an object, and converting the light to an electric signal; an optical system passing each light of a visible light region and the infrared region with respect to an object to the image capturer without changing a relative position between the object and the image capturer; an intensity controller separately controlling each light amount of the blue region, the green region, the red region, and the infrared region; and a calculator detecting information of the object by processing the electric signal obtained after converting at the image capturer.

Abstract translation: 图像测量装置包括：发射蓝色区域，绿色区域和红色区域的每个光的可见光源; 发射红外区域的红外光源; 接收物体的反射光或透射光中的至少一种的图像捕获器，并将光转换成电信号; 光学系统将相对于物体的可见光区域和红外区域的每个光线传递到图像捕获器，而不改变物体和图像捕获器之间的相对位置; 强度控制器分别控制蓝色区域，绿色区域，红色区域和红外区域的每个光量; 以及通过处理在图像捕获器转换之后获得的电信号来检测对象的信息的计算器。

公开(公告)号：US20140109420A1

公开(公告)日：2014-04-24

申请号：US14056321

申请日：2013-10-17

Applicant: MITUTOYO CORPORATION

Inventor： Masaki KURIHARA ,  Yasuhiro TAKAHAMA ,  Masanori ARAI ,  Tomoyuki MIYAZAKI

IPC: G01B5/016

CPC classification number: G01B5/016 ,  G01B5/012 ,  G01B7/012 ,  G01B21/042

Abstract: A double cone stylus includes a shank and a double cone-shaped tip attached to the tip end of the shank, the double cone-shaped tip being a rotationally symmetric body obtained by rotating a triangle having a base extending along the shank around the shank as the symmetric rotation axis. The double cone stylus allows the shape of an inner wall surface of a measurement object with the inner wall surface retracted from an upper reference plane to be measured from above.

Abstract translation: 双锥形触针包括固定在柄的末端的柄和双锥形末端，双锥形末端是旋转对称体，通过旋转具有沿着柄周围的柄延伸的基部的三角形而获得， 对称旋转轴。 双锥形触针允许从上方测量内壁表面从上参考平面缩回的测量对象的内壁表面的形状。