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1. 发明申请

US20050151978A1 Non-contact surface configuration measuring apparatus and method thereof 有权
标题翻译：非接触面构成测定装置及其方法
公开(公告)号：US20050151978A1
公开(公告)日：2005-07-14
申请号：US11033133
申请日：2005-01-12
申请人： Katsushige Nakamura , Katsuhiro Miura , Hideo Kotajima
发明人： Katsushige Nakamura , Katsuhiro Miura , Hideo Kotajima
IPC分类号： G01B11/24 , G01B11/255 , G01B21/20 , G02B21/00
CPC分类号： G02B21/002 , G01B11/24
摘要： A non-contact surface configuration measuring method is provided which allows for accurate measurement of a surface which is at a steep angle to a laser probe. Specific areas including parts inclined ±30° or more from an optimum measurement state relative to the laser probe are measured after a workpiece is rotated such that the surface within the specific areas is less than ±30°. Therefore, accurately measured data on the specific areas can be obtained even in a different coordinate system from that of a general area.
摘要翻译：提供了一种非接触表面构造测量方法，其允许精确测量与激光探针成陡角的表面。在工件旋转之后测量特定区域内的表面小于±30°，测量包括相对于激光探针从最佳测量状态倾斜±30°或更大的部分的特定区域。因此，即使在与一般区域的坐标系不同的坐标系中也可以获得关于特定区域的精确测量数据。

2. 发明授权

US07209242B2 Non-contact surface configuration measuring apparatus and method thereof 有权
标题翻译：非接触面构成测定装置及其方法
公开(公告)号：US07209242B2
公开(公告)日：2007-04-24
申请号：US11033133
申请日：2005-01-12
申请人： Katsushige Nakamura , Katsuhiro Miura , Hideo Kotajima
发明人： Katsushige Nakamura , Katsuhiro Miura , Hideo Kotajima
IPC分类号： G01B11/24
CPC分类号： G02B21/002 , G01B11/24
摘要： A non-contact surface configuration measuring method is provided which allows for accurate measurement of a surface which is at a steep angle to a laser probe. Specific areas including parts inclined ±30° or more from an optimum measurement state relative to the laser probe are measured after a workpiece is rotated such that the surface within the specific areas is less than ±30°. Therefore, accurately measured data on the specific areas can be obtained even in a different coordinate system from that of a general area.
摘要翻译：提供了一种非接触表面构造测量方法，其允许精确测量与激光探针成陡角的表面。在工件旋转之后测量特定区域内的表面小于±30°，测量包括相对于激光探针从最佳测量状态倾斜±30°或更大的部分的特定区域。因此，即使在与一般区域的坐标系不同的坐标系中也可以获得关于特定区域的精确测量数据。

3. 发明授权

US07982864B2 Optical measuring system 有权
标题翻译：光学测量系统
公开(公告)号：US07982864B2
公开(公告)日：2011-07-19
申请号：US12067751
申请日：2006-09-21
申请人： Katsushige Nakamura , Minoru Nakamura , Katsuhiro Miura , Masao Doi
发明人： Katsushige Nakamura , Minoru Nakamura , Katsuhiro Miura , Masao Doi
IPC分类号： G01N21/00
CPC分类号： G01B11/24 , A61B5/0062 , A61B5/0075 , A61B5/444 , G01J3/02 , G01J3/021 , G01J3/0237 , G01J3/0243 , G01J3/36 , G01N21/25 , G01N21/31 , G01N2021/1734 , G01N2021/1736 , G02B7/32
摘要： An optical measuring system has a first optical measuring instrument and a second optical measuring instrument. The optical measuring system includes a first optical path to guide a first beam from a measuring region to the first optical measuring instrument, a second optical path to guide a second beam from the measuring region to the second optical measuring instrument, an optical system through which the first and second optical paths extend and in which the first and second optical paths are paraxial, a reflection area to change the direction of the first optical path, the second optical path crossing the reflection area, and a light transmission area arranged at a position where the reflection area and second optical path cross each other, the light transmission area having a higher light transmittance than the reflection area.
摘要翻译：光学测量系统具有第一光学测量仪器和第二光学测量仪器。所述光学测量系统包括用于将第一光束从测量区域引导到所述第一光学测量仪器的第一光路，用于将第二光束从所述测量区域引导到所述第二光学测量仪器的第二光学路径，第一和第二光路延伸并且其中第一和第二光路是近轴的，改变第一光路的方向的反射区域，与反射区域相交的第二光路以及布置在反射区域的光透射区域其中反射区域和第二光路彼此交叉，透光区域具有比反射区域更高的透光率。

4. 发明授权

US07777874B2 Noncontact surface form measuring apparatus 有权
标题翻译：非接触式表面测量装置
公开(公告)号：US07777874B2
公开(公告)日：2010-08-17
申请号：US12107991
申请日：2008-04-23
申请人： Katsushige Nakamura , Katsuhiro Miura
发明人： Katsushige Nakamura , Katsuhiro Miura
IPC分类号： G01N21/00
CPC分类号： G01B11/24
摘要： A noncontact form measuring apparatus emits a laser beam L. In the apparatus, a prism bends the laser beam into an X-axis direction, so that a Z-axis displacement of an objective optical system is converted by the prism into an X-axis displacement on a measurement coordinate system. A movement of an X-axis stage is converted into a Z-axis displacement on the measurement coordinate system. The apparatus moves an internal gear as a measurement object and the prism, reads X, Y, and Z coordinates at each focal point, and measures a three-dimensional form of inner teeth of the internal gear. The apparatus may translate the internal gear in a Y-axis direction, to measure a partial form of the inner teeth. The apparatus may turn the internal gear in an angular θ-direction, to measure a whole circumferential form of the inner teeth.
摘要翻译：非接触形式测量装置发射激光束L.在该装置中，棱镜将激光束弯曲成X轴方向，使得物镜光学系统的Z轴位移由棱镜转换为X轴测量坐标系上的位移。 X轴平台的移动在测量坐标系上转换为Z轴位移。该装置移动作为测量对象的内齿轮和棱镜，在每个焦点处读取X，Y和Z坐标，并测量内齿轮的内齿的三维形式。该装置可以沿Y轴方向平移内齿轮，以测量内齿的部分形式。该装置可以使内齿轮以角度和方向转动，以测量内齿的整个圆周形式。

5. 发明申请

US20090213362A1 OPTICAL MEASURING SYSTEM 有权
标题翻译：光学测量系统
公开(公告)号：US20090213362A1
公开(公告)日：2009-08-27
申请号：US12067751
申请日：2006-09-21
申请人： Katsushige Nakamura , Minoru Nakamura , Katsuhiro Miura , Masao Doi
发明人： Katsushige Nakamura , Minoru Nakamura , Katsuhiro Miura , Masao Doi
IPC分类号： G01N21/00
CPC分类号： G01B11/24 , A61B5/0062 , A61B5/0075 , A61B5/444 , G01J3/02 , G01J3/021 , G01J3/0237 , G01J3/0243 , G01J3/36 , G01N21/25 , G01N21/31 , G01N2021/1734 , G01N2021/1736 , G02B7/32
摘要： An optical measuring system has a first optical measuring instrument and a second optical measuring instrument. The optical measuring system includes a first optical path to guide a first beam from a measuring region to the first optical measuring instrument, a second optical path to guide a second beam from the measuring region to the second optical measuring instrument, an optical system through which the first and second optical paths extend and in which the first and second optical paths are paraxial, a reflection area to change the direction of the first optical path, the second optical path crossing the reflection area, and a light transmission area arranged at a position where the reflection area and second optical path cross each other, the light transmission area having a higher light transmittance than the reflection area.
摘要翻译：光学测量系统具有第一光学测量仪器和第二光学测量仪器。所述光学测量系统包括用于将第一光束从测量区域引导到所述第一光学测量仪器的第一光路，用于将第二光束从所述测量区域引导到所述第二光学测量仪器的第二光学路径，第一和第二光路延伸并且其中第一和第二光路是近轴的，改变第一光路的方向的反射区域，与反射区域相交的第二光路以及布置在反射区域的光透射区域其中反射区域和第二光路彼此交叉，透光区域具有比反射区域更高的透光率。

6. 发明申请

US20080266569A1 NONCONTACT SURFACE FORM MEASURING APPARATUS 有权
标题翻译：非表面表面测量装置
公开(公告)号：US20080266569A1
公开(公告)日：2008-10-30
申请号：US12107991
申请日：2008-04-23
申请人： Katsushige Nakamura , Katsuhiro Miura
发明人： Katsushige Nakamura , Katsuhiro Miura
IPC分类号： G01B9/02
CPC分类号： G01B11/24
摘要： A noncontact form measuring apparatus emits a laser beam L. In the apparatus, a prism bends the laser beam into an X-axis direction, so that a Z-axis displacement of an objective optical system is converted by the prism into an X-axis displacement on a measurement coordinate system. A movement of an X-axis stage is converted into a Z-axis displacement on the measurement coordinate system. The apparatus moves an internal gear as a measurement object and the prism, reads X, Y, and Z coordinates at each focal point, and measures a three-dimensional form of inner teeth of the internal gear. The apparatus may translate the internal gear in a Y-axis direction, to measure a partial form of the inner teeth. The apparatus may turn the internal gear in an angular θ-direction, to measure a whole circumferential form of the inner teeth.
摘要翻译：非接触形式测量装置发射激光束L.在该装置中，棱镜将激光束弯曲成X轴方向，使得物镜光学系统的Z轴位移由棱镜转换为X轴测量坐标系上的位移。 X轴平台的移动在测量坐标系上转换为Z轴位移。该装置移动作为测量对象的内齿轮和棱镜，在每个焦点处读取X，Y和Z坐标，并测量内齿轮的内齿的三维形式。该装置可以沿Y轴方向平移内齿轮，以测量内齿的部分形式。该装置可以使角度θ方向的内齿轮转动，以测量内齿的整个周向形状。

7. 发明授权

US08910537B2 Holding arm apparatus for medical tool 有权
标题翻译：医疗器械手臂装置
公开(公告)号：US08910537B2
公开(公告)日：2014-12-16
申请号：US12997285
申请日：2009-05-20
申请人： Katsushige Nakamura , Masao Doi , Tatsuya Hashimoto , Masakazu Nakamura
发明人： Katsushige Nakamura , Masao Doi , Tatsuya Hashimoto , Masakazu Nakamura
IPC分类号： B25J18/04 , A61B19/00
CPC分类号： A61B19/26 , A61B90/50 , A61B2090/5025 , A61B2090/508 , Y10S901/21 , Y10T74/20305 , Y10T74/20323
摘要： A holding arm apparatus 1 is configured to connect upper and lower timing pulleys 5A and 6A of a vertical arm unit 4 to each other with a timing belt 15, to widen the range of rotation angle of a horizontal arm unit 5 and allow the position and angle of an endoscope 20 held at a front end of the horizontal arm unit 5 to be widely changed. The horizontal arm unit 5 and a counterweight 6 turn by the same angle, to maintain a weight balance by the counterweight 6. Using the timing belt 15 reduces the total weight and operation noise of the holding arm apparatus 1. Accordingly, the apparatus is appropriate for a medical front.
摘要翻译：保持臂装置1被配置为将垂直臂单元4的上下正时带轮5A和6A彼此连接到同步带15，以扩大水平臂单元5的旋转角度的范围，并且允许位置和保持在水平臂单元5的前端的内窥镜20的角度将被广泛变化。水平臂单元5和配重6以相同的角度转动，以通过配重6保持重量平衡。使用同步带15降低了保持臂装置1的总重量和操作噪音。因此，该装置是适当的为医疗阵线。

8. 发明授权

US08477416B2 Stereomicroscope 有权
标题翻译：立体显微镜
公开(公告)号：US08477416B2
公开(公告)日：2013-07-02
申请号：US12746655
申请日：2008-12-09
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： G02B21/22
CPC分类号： G02B21/0012 , G02B21/22
摘要： A stereomicroscope has a rotary mirror to switch an optical path of a beam from an objective optical system between a normal optical path A and an image optical path B. Accordingly, a main operator D1 can keep his or her eyes on eyepieces 15 when switching an optical image through the normal optical path A and an electronic image through the image optical path B from one to another. A zooming optical system 10 is horizontally arranged in the normal optical path A and a high-magnification optical path C is formed on a horizontally outer side of the zooming optical system 10, to reduce a vertical dimension of a body of the microscope and secure a wide work space.
摘要翻译：立体显微镜具有旋转镜，以在正常光路A和图像光路B之间切换来自物镜光学系统的光束的光路。因此，主操作器D1可以在切换时将其眼睛保持在目镜15上通过正常光路A的光学图像和通过图像光路B从一个到另一个的电子图像。缩放光学系统10在普通光路A中水平布置，并且高倍率光路C形成在变焦光学系统10的水平外侧，以减小显微镜主体的垂直尺寸并确保宽工作空间。

9. 发明授权

US08200073B1 Dental treatment observation system 失效
标题翻译：牙科治疗观察系统
公开(公告)号：US08200073B1
公开(公告)日：2012-06-12
申请号：US13011110
申请日：2011-01-21
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： A61B1/04
CPC分类号： A61B1/00193 , A61B1/00149
摘要： A dental treatment observation system includes a photographing unit supported with a first auxiliary arm at a front end of a support arm extending from a stand and a stereoscopic display unit supported with a second auxiliary arm at the front end of the support arm. The stand allows the photographing unit and stereoscopic display unit together to be widely moved and the first and second auxiliary arms allow the units to be separately moved in optional directions. The system is appropriate for dental treatment and is capable of reducing fatigue of a dentist during treatment.
摘要翻译：牙科治疗观察系统包括拍摄单元，所述拍摄单元由支撑臂的前端处的第一辅助臂和在支撑臂的前端处由第二辅助臂支撑的立体显示单元支撑。支架允许拍摄单元和立体显示单元一起被广泛移动，并且第一和第二辅助臂允许单元在任选的方向上分开移动。该系统适用于牙科治疗，能够减少治疗期间牙医的疲劳。

10. 发明授权

US08144393B2 Stereomicroscope with camera for assistant 有权
标题翻译：立体显微镜带摄像头助手
公开(公告)号：US08144393B2
公开(公告)日：2012-03-27
申请号：US13070042
申请日：2011-03-23
申请人： Katsushige Nakamura
发明人： Katsushige Nakamura
IPC分类号： G02B21/22
CPC分类号： G02B21/0012 , G02B21/22 , G02B21/362
摘要： A stereomicroscope includes a microscope main body and a camera for assistant. The microscope main body includes therein an objective optical system, a zoom optical system and an eyepiece optical system. The camera for assistant is detachably mounted to the microscope main body. The microscope main body provides to a main operator a pair of optical images including a certain binocular disparity as viewed from an observation direction of the main operator. The camera for assistant provides to an assistant a pair of electron images including a certain binocular disparity as viewed from an observation direction of the assistant. The observation directions of the main operator and the assistant cross at a certain angle. The camera for assistant outputs the pair of electron images into a stereo viewer which is separated from the microscope main body.
摘要翻译：立体显微镜包括显微镜主体和助手相机。显微镜主体包括物镜光学系统，变焦光学系统和目镜光学系统。助手相机可拆卸地安装在显微镜主体上。显微镜主体向主操作者提供从主操作者的观察方向观察到的包括一定的双目视差的一对光学图像。辅助摄像机向辅助人员提供一对电子图像，包括从助手的观察方向观察到的一定的双目视差。主操作员和助手的观察方向以一定角度交叉。辅助摄像机将一对电子图像输出到与显微镜主体分离的立体观察器中。

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