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1. 发明申请

US20110051127A1 REFRACTIVE INDEX MEASURING APPARATUS 有权
标题翻译：折射指数测量装置
公开(公告)号：US20110051127A1
公开(公告)日：2011-03-03
申请号：US12990547
申请日：2010-01-21
申请人： Yusuke Kusaka , Yohei Takechi , Atsushi Fukui , Seiji Hamano , Kazumasa Takata
发明人： Yusuke Kusaka , Yohei Takechi , Atsushi Fukui , Seiji Hamano , Kazumasa Takata
IPC分类号： G01N21/41
CPC分类号： G01M11/0228
摘要： By using two probe optical systems for measurement by disposing the probe optical systems with a test object sandwiched therebetween, an optical path length of light transmitted through the test object which is identified locally is calculated using an interference signal thereof. In addition, a geometrical thickness of the same part is calculated by measuring positions of the probe optical systems, whereby two calculated values are obtained. Based on the values and a calculated value for a reference object, a refractive index distribution of the test object is obtained.
摘要翻译：通过使用两个探测光学系统进行测量，通过将测试对象夹在其间设置探测光学系统，使用其干扰信号来计算通过本地识别的测试对象传输的光的光路长度。此外，通过测量探针光学系统的位置来计算同一部分的几何厚度，由此获得两个计算值。基于参考对象的值和计算值，获得测试对象的折射率分布。

2. 发明授权

US08593624B2 Refractive index measuring apparatus 有权
$Refractive index measuring apparatus$
标题翻译：折射率测量装置
公开(公告)号：US08593624B2
公开(公告)日：2013-11-26
申请号：US12990547
申请日：2010-01-21
申请人： Yusuke Kusaka , Yohei Takechi , Atsushi Fukui , Seiji Hamano , Kazumasa Takata
发明人： Yusuke Kusaka , Yohei Takechi , Atsushi Fukui , Seiji Hamano , Kazumasa Takata
IPC分类号： G01N21/41
CPC分类号： G01M11/0228
摘要： By using two probe optical systems for measurement by disposing the probe optical systems with a test object sandwiched therebetween, an optical path length of light transmitted through the test object which is identified locally is calculated using an interference signal thereof. In addition, a geometrical thickness of the same part is calculated by measuring positions of the probe optical systems, whereby two calculated values are obtained. Based on the values and a calculated value for a reference object, a refractive index distribution of the test object is obtained.
摘要翻译：通过使用两个探测光学系统进行测量，通过将测试对象夹在其间设置探测光学系统，使用其干扰信号来计算通过本地识别的测试对象传输的光的光路长度。此外，通过测量探针光学系统的位置来计算同一部分的几何厚度，由此获得两个计算值。基于参考对象的值和计算值，获得测试对象的折射率分布。

3. 发明申请

US20120243000A1 SHAPE MEASUREMENT METHOD AND SHAPE MEASUREMENT APPARATUS 审中-公开
标题翻译：形状测量方法和形状测量装置
公开(公告)号：US20120243000A1
公开(公告)日：2012-09-27
申请号：US13512974
申请日：2011-05-31
申请人： Seiji Hamano , Yusuke Kusaka , Fumio Sugata
发明人： Seiji Hamano , Yusuke Kusaka , Fumio Sugata
IPC分类号： G01B11/02 , G01B9/02
CPC分类号： G01B11/2441 , G01B9/02007 , G01B9/02058
摘要： On each of an optical axis of light entering a measurement object and an optical axis of light entering a reference mirror, compound lens whose achromatic condition, beam diameter condition, and color difference reduction condition are optimized using the focal length and/or the Abbe number of a collimator lens are placed. By correcting the wavefront by using the compound lens, the effect of the wavefront aberration is reduced, and the resolution in the shape measurement based on the optical interferometry is increased.
摘要翻译：在进入测量对象的光的光轴和进入参考反射镜的光的光轴中的每一个上，使用焦距和/或阿贝数优化其消色差条件，光束直径条件和色差降低条件的复合透镜放置准直透镜。通过使用复合透镜校正波前，波面像差的效果降低，并且基于光学干涉测量的形状测量中的分辨率增加。

4. 发明授权

US08582190B2 Two-dimensional scanning device 有权
标题翻译：二维扫描装置
公开(公告)号：US08582190B2
公开(公告)日：2013-11-12
申请号：US13389403
申请日：2011-03-03
申请人： Yusuke Kusaka , Seiji Hamano
发明人： Yusuke Kusaka , Seiji Hamano
IPC分类号： G02B26/08
CPC分类号： G02B26/101
摘要： A two-dimensional scanning device possesses: a light source for emitting light; a mirror for scanning on a test surface in the X direction; a mirror for scanning on the test surface in the Y direction; a lens which has different powers in relation to the X direction and the Y direction; and a lens which has different powers in relation to the X direction and the Y direction. The mirrors are arranged between the light source and a lens group including the lenses.
摘要翻译：二维扫描装置具有：用于发光的光源; 用于在X方向上在测试表面上扫描的反射镜; 用于在Y方向上在测试表面上扫描的反射镜; 相对于X方向和Y方向具有不同功率的透镜; 以及相对于X方向和Y方向具有不同功率的透镜。镜子被布置在光源和包括透镜的透镜组之间。

5. 发明申请

US20120134000A1 TWO-DIMENSIONAL SCANNING DEVICE 有权
标题翻译：二维扫描装置
公开(公告)号：US20120134000A1
公开(公告)日：2012-05-31
申请号：US13389403
申请日：2011-03-03
申请人： Yusuke Kusaka , Seiji Hamano
发明人： Yusuke Kusaka , Seiji Hamano
IPC分类号： G02B26/10
CPC分类号： G02B26/101
摘要： A two-dimensional scanning device possesses: a light source for emitting light; a mirror for scanning on a test surface in the X direction; a mirror for scanning on the test surface in the Y direction; a lens which has different powers in relation to the X direction and the Y direction; and a lens which has different powers in relation to the X direction and the Y direction. The mirrors are arranged between the light source and a lens group including the lenses.
摘要翻译：二维扫描装置具有：用于发光的光源; 用于在X方向上在测试表面上扫描的反射镜; 用于在Y方向上在测试表面上扫描的反射镜; 相对于X方向和Y方向具有不同功率的透镜; 以及相对于X方向和Y方向具有不同功率的透镜。镜子被布置在光源和包括透镜的透镜组之间。

6. 发明授权

US08670126B2 Optical interference measuring method and optical interference measuring apparatus 有权
标题翻译：光干涉测量方法和光干涉测量装置
公开(公告)号：US08670126B2
公开(公告)日：2014-03-11
申请号：US13015102
申请日：2011-01-27
申请人： Yasuhiro Kabetani , Tomotaka Furuta , Seiji Hamano , Fumio Sugata
发明人： Yasuhiro Kabetani , Tomotaka Furuta , Seiji Hamano , Fumio Sugata
IPC分类号： G01B9/02 , G01B11/02
CPC分类号： G01B9/02078 , G01B9/02004 , G01B9/02084 , G01B9/02091 , G01B11/2441 , G01B2290/35
摘要： In an optical interference measuring method according to the present invention, light emitted from a light source unit is split into measuring light and reference light, coherent light is detected that is obtained by interference of the reference light and the measuring light reflected from or scattered rearward from a measuring object, an optical-path length adjustment mechanism provided in the optical path of the reference light is driven to change the optical path length of the reference light, it is decided whether an image based on the detected coherent light is a normal image or a folded image based on the coherent light having varied with the change of the optical path length of the reference light, and the measuring object is measured from the detected coherent light based on a result of the decision about whether the image is a normal image or a folded image.
摘要翻译：在根据本发明的光学干涉测量方法中，从光源单元发射的光被分成测量光和参考光，通过参考光的干涉和从后面反射或向后散射的测量光来检测相干光驱动从参考光的光路长度改变设置在基准光的光路上的光路长度调整机构，判定基于检测出的相干光的图像是否为正常图像或基于相干光的折叠图像，其随着参考光的光程长度的变化而变化，并且基于对图像是正常图像的判定结果，从检测到的相干光测量测量对象或折叠图像。

7. 发明授权

US08389875B2 Installation structure of (outdoor) communication equipment and installation method thereof 有权
标题翻译：（户外）通讯设备的安装结构及其安装方法
公开(公告)号：US08389875B2
公开(公告)日：2013-03-05
申请号：US12275928
申请日：2008-11-21
申请人： Takayuki Sakakieda , Goro Suemitsu , Seiji Hamano
发明人： Takayuki Sakakieda , Goro Suemitsu , Seiji Hamano
IPC分类号： H05K7/14
CPC分类号： H05K5/0204
摘要： To provide an installation structure and an installation method of a communication equipment to reduce a number of components of the equipment and make the installation work easy. A communication equipment and an installation structure of the communication equipment to be installed, e.g., outdoors is provided. A handle for carrying the communication equipment also serves as a fixation component of the communication equipment. A method for installation of a communication equipment comprises providing an inclined portion formed at a part of bottom surface of a communication equipment and keeping the communication equipment in a forward-inclined position temporarily with the assistance of the inclined shape portion when the communication equipment is set on a fixation mount to fix the communication equipment preparatory to installation.
摘要翻译：提供通信设备的安装结构和安装方法，以减少设备的许多部件并使安装工作变得容易。提供要安装的通信设备的通信设备和安装结构，例如户外。用于承载通信设备的手柄还用作通信设备的固定部件。一种通信设备的安装方法，包括在通信设备的底面的一部分设置倾斜部分，并且在通信设备被设置时，借助于倾斜形状部分暂时保持通信设备处于向前倾斜位置在固定架上固定准备安装的通讯设备。

8. 发明申请

US20110181889A1 OPTICAL INTERFERENCE MEASURING METHOD AND OPTICAL INTERFERENCE MEASURING APPARATUS 有权
标题翻译：光学干涉测量方法和光学干涉测量装置
公开(公告)号：US20110181889A1
公开(公告)日：2011-07-28
申请号：US13015102
申请日：2011-01-27
申请人： Yasuhiro Kabetani , Tomotaka Furuta , Seiji Hamano , Fumio Sugata
发明人： Yasuhiro Kabetani , Tomotaka Furuta , Seiji Hamano , Fumio Sugata
IPC分类号： G01B11/02
CPC分类号： G01B9/02078 , G01B9/02004 , G01B9/02084 , G01B9/02091 , G01B11/2441 , G01B2290/35
摘要： In an optical interference measuring method according to the present invention, light emitted from a light source unit is split into measuring light and reference light, coherent light is detected that is obtained by interference of the reference light and the measuring light reflected from or scattered rearward from a measuring object, an optical-path length adjustment mechanism provided in the optical path of the reference light is driven to change the optical path length of the reference light, it is decided whether an image based on the detected coherent light is a normal image or a folded image based on the coherent light having varied with the change of the optical path length of the reference light, and the measuring object is measured from the detected coherent light based on a result of the decision about whether the image is a normal image or a folded image.
摘要翻译：在根据本发明的光学干涉测量方法中，从光源单元发射的光被分成测量光和参考光，通过参考光的干涉和从后面反射或向后散射的测量光来检测相干光驱动从参考光的光路长度改变设置在基准光的光路上的光路长度调整机构，判定基于检测出的相干光的图像是否为正常图像或基于相干光的折叠图像，其随着参考光的光程长度的变化而变化，并且基于对图像是正常图像的判定结果，从检测到的相干光测量测量对象或折叠图像。

9. 发明申请

US20100189341A1 INTRA-ORAL MEASUREMENT DEVICE AND INTRA-ORAL MEASUREMENT SYSTEM 失效
标题翻译：内窥镜测量装置和口内测量系统
公开(公告)号：US20100189341A1
公开(公告)日：2010-07-29
申请号：US12693558
申请日：2010-01-26
申请人： Sadafumi OOTA , Seiji Hamano , Fumio Sugata
发明人： Sadafumi OOTA , Seiji Hamano , Fumio Sugata
IPC分类号： G06K9/00 , A61B1/24
CPC分类号： A61B1/24 , A61B1/0019 , A61B5/0037 , A61B5/0088 , A61B5/1077
摘要： The present invention aims to provide an intra-oral measurement device and an intra-oral measurement system capable of measuring an inside of an oral cavity at high accuracy without increasing a size of the device, and includes a light projecting unit for irradiating a measuring object including at least a tooth within an oral cavity with light, a lens system unit for collecting light reflected by the measuring object, a focal position varying mechanism for changing a focal position of the light collected by the lens system unit, and an imaging unit for imaging light passed through the lens system unit.
摘要翻译：本发明的目的在于提供一种能够在不增加装置的尺寸的情况下高精度地测量口腔内部的口内测量装置和口内测量系统，并且包括用于照射测量对象的光投射单元包括具有光的口腔内的至少一个牙齿，用于收集由测量对象反射的光的透镜系统单元，用于改变由透镜系统单元收集的光的焦点位置的焦点位置改变机构，以及用于成像光通过透镜系统单元。

10. 发明授权

US5668894A Method for processing three-dimensional shape data 失效
标题翻译：三维形状数据处理方法
公开(公告)号：US5668894A
公开(公告)日：1997-09-16
申请号：US277308
申请日：1994-07-22
申请人： Seiji Hamano , Takashi Ichiyanagi , Tsuyoshi Nomura , Kouhei Hamamura
发明人： Seiji Hamano , Takashi Ichiyanagi , Tsuyoshi Nomura , Kouhei Hamamura
IPC分类号： G01B11/24 , G01C3/06 , G06T5/30
CPC分类号： G06T5/30 , G06T2200/04
摘要： A method for processing three-dimensional shape data includes steps of obtaining a plurality of point data along a surface of an object having a three-dimensional shape; taking out a point data from the obtained point data to be processed, approximating each specified number of point data in the to-be-processed point data adjacent the taken-out point data by a polynomial and then finding two unit vectors at the taken-out point data; finding an opening angle defined between the two found unit vectors; comparing the found opening angle with a predetermined threshold value of the opening angle, determining whether or not the found opening angle is not larger than the threshold value, and thinning the taken-out point data when the found opening angle is larger than the threshold value and not storing the taken-out point data in a storage unit, and leaving the taken-out point data without the thinning when the found opening angle is not larger than the threshold value and storing the taken-out point data in the storage unit.
摘要翻译：一种处理三维形状数据的方法包括沿着具有三维形状的物体的表面获得多个点数据的步骤; 从所获得的待处理点数据中取出点数据，通过多项式近似在取出点数据附近的待处理点数据中的每个指定数量的点数据，然后在采集点处找到两个单位向量，出点数据; 找到在两个找到的单位向量之间定义的打开角度; 将所述发现的开度角与所述开启角度的预定阈值进行比较，确定所述求出的开度角是否不大于所述阈值，以及当所述求出的开度角大于所述阈值时，使所述取出点数据变薄并且不将所取出的点数据存储在存储单元中，并且当所述发现的开启角度不大于所述阈值并且将所述取出点数据存储在所述存储单元中时，保留所述取出点数据而不变稀。

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