公开(公告)号：US20060239538A1

公开(公告)日：2006-10-26

申请号：US10560048

申请日：2004-06-03

申请人： Isao Sato ,  Hirooki Aoki ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

发明人： Isao Sato ,  Hirooki Aoki ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

IPC分类号： H04N13/00 ,  G06K9/00 ,  G06T15/00

CPC分类号： A61B5/1135 ,  A61B5/0064 ,  A61B5/1075 ,  A61B5/1127 ,  A61B5/1128 ,  A61B2562/0233 ,  G01B11/25

摘要： A 3-D shape measurement apparatus for grasping the state of an object with ease and accuracy is provided. The 3-D shape measurement apparatus includes: a first 3-D sensor 10a having a projecting device 11 for projecting a light pattern on a target area, and a (first) image capturing apparatus 12a placed at a first interval d1 from the projecting device 11 to capture an image of the target area on which the light pattern is projected; a second 3-D sensor 10b having a projecting device 11, and a (second) image capturing apparatus 12b placed at a second interval d2 longer than the first interval d1 from the projecting device 11 to capture an image of the target area on which the light pattern is projected; 3-D information computing means 22 for obtaining external shape information on an object 2 based on the shift of the pattern on the image acquired with the first 3-D sensor 10a; variation information computing means 23 for obtaining variation information on the object 2 based on the shift of the pattern on the image acquired with the second 3-D sensor 10b; and information composing means 24 for composing the external shape information and the variation information.

摘要翻译： 提供一种用于简单且准确地掌握物体的状态的3-D形状测量装置。 3维形状测量装置包括：具有用于将目标区域上的光图案投射的投影装置11的第一3D传感器10a和以第一间隔d 1放置的第一图像拍摄装置12a， 投影装置11，用于捕获其上投影有光图案的目标区域的图像; 具有投影装置11的第二3-D传感器10b和从投影装置11以比第一间隔d 1长的第二间隔d 2放置的第二图像拍摄装置12b，以捕获目标的图像 投射光图案的区域; 3-D信息计算装置22，用于基于由第一3-D传感器10a获取的图像上的图案的移动来获得关于对象2的外部形状信息; 变化信息计算装置23，用于基于利用第二3-D传感器10b获取的图像上的图案的移动来获得关于对象2的变化信息; 以及用于构成外部形状信息和变化信息的信息组合装置24。

公开(公告)号：US07630537B2

公开(公告)日：2009-12-08

申请号：US10560048

申请日：2004-06-03

申请人： Isao Sato ,  Hirooki Aoki ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

发明人： Isao Sato ,  Hirooki Aoki ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

IPC分类号： G06K9/00

CPC分类号： A61B5/1135 ,  A61B5/0064 ,  A61B5/1075 ,  A61B5/1127 ,  A61B5/1128 ,  A61B2562/0233 ,  G01B11/25

摘要： A 3-D shape measurement apparatus for grasping the state of an object with ease and accuracy is provided. The 3-D shape measurement apparatus includes: a first 3-D sensor 10a having a projecting device 11 for projecting a light pattern on a target area, and a (first) image capturing apparatus 12a placed at a first interval d1 from the projecting device 11 to capture an image of the target area on which the light pattern is projected; a second 3-D sensor 10b having a projecting device 11, and a (second) image capturing apparatus 12b placed at a second interval d2 longer than the first interval d1 from the projecting device 11 to capture an image of the target area on which the light pattern is projected; 3-D information computing means 22 for obtaining external shape information on an object 2 based on the shift of the pattern on the image acquired with the first 3-D sensor 10a; variation information computing means 23 for obtaining variation information on the object 2 based on the shift of the pattern on the image acquired with the second 3-D sensor 10b; and information composing means 24 for composing the external shape information and the variation information.

摘要翻译： 提供一种用于简单且准确地掌握物体状态的3-D形状测量装置。 3维形状测量装置包括：具有用于将目标区域上的光图案投影的投影装置11的第一3-D传感器10a和从投影装置以第一间隔d1放置的第一图像拍摄装置12a 11捕获其上投射有光图案的目标区域的图像; 具有投影装置11的第二3-D传感器10b和从投影装置11以比第一间隔d1更长的第二间隔d2放置的第二图像拍摄装置12b，以捕获其上的目标区域的图像 灯光图案投影; 3-D信息计算装置22，用于基于由第一3-D传感器10a获取的图像上的图案的移位来获得关于对象2的外部形状信息; 变化信息计算装置23，用于基于由第二3-D传感器10b获取的图像上的图案的移动来获得关于对象2的变化信息; 以及用于构成外部形状信息和变化信息的信息组合装置24。

公开(公告)号：US20060279428A1

公开(公告)日：2006-12-14

申请号：US10560027

申请日：2004-06-03

申请人： Isao Sato ,  Tomofumi Nishiura ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

发明人： Isao Sato ,  Tomofumi Nishiura ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

IPC分类号： G08B23/00

CPC分类号： A61B5/1135 ,  A61B5/0064 ,  A61B5/113 ,  A61B5/4818

摘要： A condition analysis apparatus capable of grasping the condition of an object easily and accurately is provided. The condition analysis apparatus 1 includes a three-dimensional sensor 10 for measuring sampling-point-moves in the height direction of an object 2 existing in a target area at a plurality of sampling points, and area definition means 22 for defining an area where a plurality of the sampling-point-moves are in the generally same phase. The thus constructed condition analysis apparatus 1 can grasp the condition of the object 2 easily and accurately. Preferably, the condition analysis apparatus 1 includes information output means 40 for outputting information of an area including the area defined by the area definition means 22.

公开(公告)号：US07545279B2

公开(公告)日：2009-06-09

申请号：US10560027

申请日：2004-06-03

申请人： Isao Sato ,  Tomofumi Nishiura ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

发明人： Isao Sato ,  Tomofumi Nishiura ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

IPC分类号： G03H1/02 ,  G08B23/00

CPC分类号： A61B5/1135 ,  A61B5/0064 ,  A61B5/113 ,  A61B5/4818

摘要： A condition analysis apparatus capable of grasping the condition of an object easily and accurately is provided. The condition analysis apparatus 1 includes a three-dimensional sensor 10 for measuring sampling-point-moves in the height direction of an object 2 existing in a target area at a plurality of sampling points, and area definition means 22 for defining an area where a plurality of the sampling-point-moves are in the generally same phase. The thus constructed condition analysis apparatus 1 can grasp the condition of the object 2 easily and accurately. Preferably, the condition analysis apparatus 1 includes information output means 40 for outputting information of an area including the area defined by the area definition means 22.

摘要翻译： 提供了能够容易且准确地掌握对象的状态的条件分析装置。 条件分析装置1包括：三维传感器10，用于测量存在于多个采样点的目标区域中的物体2的高度方向上的采样点移动;以及区域定义装置22，用于限定 多个采样点移动处于大致相同的阶段。 这样构成的条件分析装置1能够容易且准确地掌握物体2的状态。 优选地，条件分析装置1包括用于输出包括由区域定义装置22限定的区域的区域的信息的信息输出装置40。

公开(公告)号：US07428468B2

公开(公告)日：2008-09-23

申请号：US10480782

申请日：2002-06-17

申请人： Yasuhiro Takemura ,  Toshiharu Takesue ,  Kazuhiro Mimura ,  Kei Katou ,  Masato Nakajima

发明人： Yasuhiro Takemura ,  Toshiharu Takesue ,  Kazuhiro Mimura ,  Kei Katou ,  Masato Nakajima

IPC分类号： G06F19/00

CPC分类号： A61B5/1135 ,  A61B5/00 ,  A61B5/0064 ,  A61B5/05 ,  A61B5/4806 ,  A61B5/4818 ,  G01S17/48 ,  G01S17/87 ,  G01S17/88

摘要： To provide a monitoring device which can detect conditions of a sleeping person reliably and which is simple. A monitoring device comprising: multiple independent distance sensors 11 installed facing different positions in a monitored target area 50 to be monitored for measuring a distance to a monitored target 2, a calculating unit 22 for calculating changes over time in the outputs of the distance sensors 11, and a detection processor 23 for detecting changes in shape of the monitored target 2 based on the calculated changes over time in one or multiple distance sensor 11 among the multiple distance sensors 11.

摘要翻译： 提供可以可靠地检测睡眠者的状况并且简单的监视装置。 一种监视装置，包括：多个独立的距离传感器11，其安装在受监视的目标区域50中的不同位置，以被监视以测量到被监视目标2的距离;计算单元22，用于计算距离传感器11的输出中的时间变化 以及检测处理器23，用于根据所计算的多个距离传感器11中的一个或多个距离传感器11中随时间的变化来检测被监视目标2的形状变化。

公开(公告)号：US20130195400A1

公开(公告)日：2013-08-01

申请号：US13876717

申请日：2011-09-29

申请人： Norikazu Miyazaki ,  Kei Katou

发明人： Norikazu Miyazaki ,  Kei Katou

IPC分类号： G02B6/125

CPC分类号： G02B6/125 ,  G02B6/4286 ,  G02F1/2255 ,  G02F2201/066 ,  G02F2201/08 ,  G02F2201/58

摘要： An optical waveguide device is provided which can efficiently guide undesired light to the outside of a substrate or the outside of the overall optical waveguides even when optical waveguides are integrated. In the optical waveguide device, an optical waveguide is formed on a substrate, the optical waveguide includes a main waveguide in which signal light propagates and an undesired-light waveguide for removing undesired light from the main waveguide, and the undesired-light waveguide is separated by the main waveguide interposed therebetween at an intersection in which the undesired-light waveguide and the main waveguide intersect each other.

摘要翻译： 提供了一种光波导器件，即使当光波导集成在一起时，也可以有效地将不期望的光引导到基板或整个光波导的外部。 在光波导装置中，光波导形成在基板上，光波导包括信号光传播的主波导和用于从主波导除去不需要的光的不需要的光波导，并且不期望的光波导被分离 通过主波导插入在不需要的光波导和主波导相交的交叉点处。

公开(公告)号：US08923673B2

公开(公告)日：2014-12-30

申请号：US14001059

申请日：2012-02-22

申请人： Kei Katou ,  Shinsuke Kanno ,  Ryo Shimizu ,  Norikazu Miyazaki ,  Hideki Ichimei

发明人： Kei Katou ,  Shinsuke Kanno ,  Ryo Shimizu ,  Norikazu Miyazaki ,  Hideki Ichimei

IPC分类号： G02B6/26 ,  G02F1/01 ,  G02B6/30 ,  G02F1/03 ,  G02F1/225 ,  G02B6/293 ,  G02F1/21 ,  G02B6/42

CPC分类号： G02F1/011 ,  G02B6/2935 ,  G02B6/29352 ,  G02B6/30 ,  G02B6/4214 ,  G02B6/4225 ,  G02F1/0123 ,  G02F1/0311 ,  G02F1/225 ,  G02F2001/212

摘要： An optical modulator is provided which can compensate for a bias shift between an output light and a monitoring light of the optical modulator and which has a configuration capable of being reduced in size with a simple structure. The optical modulator comprises a substrate that has an electro-optical effect, an optical waveguide that includes a Mach-Zehnder type optical waveguide formed in the substrate, a modulation electrode that modulates light waves propagating in the optical waveguide, an optical fiber that guides an output light from the optical waveguide, light collecting means for collecting two radiated lights from the Mach-Zehnder type optical waveguide toward a single optical receiving element, and light intensity ratio adjusting means for adjusting a light intensity ratio of the two radiated lights received by the optical receiving element.

摘要翻译： 提供了一种光调制器，其可以补偿光调制器的输出光和监视光之间的偏移偏移，并且具有能够以简单结构减小尺寸的配置。 光调制器包括具有电光效应的基板，包括形成在基板中的马赫 - 曾德型光波导的光波导，调制在光波导中传播的光波的调制电极，引导光波导的光纤 来自光波导的输出光，用于从马赫 - 策德尔型光波导朝向单个光接收元件收集两个辐射光的光收集装置，以及用于调节由所述光束接收元件接收的两个辐射光的光强度比的光强度比调节装置 光接收元件。

公开(公告)号：US08909006B2

公开(公告)日：2014-12-09

申请号：US13876717

申请日：2011-09-29

申请人： Norikazu Miyazaki ,  Kei Katou

发明人： Norikazu Miyazaki ,  Kei Katou

IPC分类号： G02B6/12 ,  G02B6/125 ,  G02B6/42 ,  G02F1/225

CPC分类号： G02B6/125 ,  G02B6/4286 ,  G02F1/2255 ,  G02F2201/066 ,  G02F2201/08 ,  G02F2201/58

摘要： An optical waveguide device is provided which can efficiently guide undesired light to the outside of a substrate or the outside of the overall optical waveguides even when optical waveguides are integrated. In the optical waveguide device, an optical waveguide is formed on a substrate, the optical waveguide includes a main waveguide in which signal light propagates and an undesired-light waveguide for removing undesired light from the main waveguide, and the undesired-light waveguide is separated by the main waveguide interposed therebetween at an intersection in which the undesired-light waveguide and the main waveguide intersect each other.

摘要翻译： 提供了一种光波导器件，即使当光波导集成在一起时，也可以有效地将不期望的光引导到基板或整个光波导的外部。 在光波导装置中，光波导形成在基板上，光波导包括信号光传播的主波导和用于从主波导除去不需要的光的不需要的光波导，并且不期望的光波导被分离 通过主波导插入在不需要的光波导和主波导相交的交叉点处。

公开(公告)号：US09310543B2

公开(公告)日：2016-04-12

申请号：US14118073

申请日：2012-05-17

申请人： Kei Katou ,  Yosuke Kosaka ,  Rikiya Yamashita ,  Mitsumasa Koiwa

发明人： Kei Katou ,  Yosuke Kosaka ,  Rikiya Yamashita ,  Mitsumasa Koiwa

IPC分类号： G02F1/1335 ,  G02F1/1337 ,  G02B5/30 ,  B29C33/38

CPC分类号： G02B5/3016 ,  B29C33/3857 ,  G02B5/3083 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13378

摘要： A method for producing a mold for a patterned alignment film for three-dimensional display includes: forming a first layer composed of a metal material or an inorganic material; forming a fine linear three-dimensional structure in a surface of the first layer in an approximately constant direction;F forming a second layer, composed of a metal material or an inorganic material, on the surface of the first layer after the first three-dimensional structure forming step; a second three-dimensional structure forming step of forming a fine linear three-dimensional structure in a surface of the second layer in an approximately constant direction which differs by 90° from that in the first three-dimensional structure forming step; a resist forming step of forming a resist in a parallel stripe pattern on the surface of the second layer after the second three-dimensional structure forming step.

摘要翻译： 一种用于制造用于三维显示器的图案化取向膜的模具的方法包括：形成由金属材料或无机材料构成的第一层; 在大致恒定的方向上在所述第一层的表面上形成微细的线状三维结构; F，在所述第一三维形成之后，在所述第一层的表面上形成由金属材料或无机材料构成的第二层 结构形成步骤; 第二三维结构形成步骤，在与所述第一三维结构形成步骤相差90°的大致恒定方向上在所述第二层的表面形成微细的线状三维结构; 在第二三维结构形成步骤之后，在第二层的表面上形成平行条纹图案的抗蚀剂的抗蚀剂形成步骤。

公开(公告)号：US20140023310A1

公开(公告)日：2014-01-23

申请号：US14001059

申请日：2012-02-22

申请人： Kei Katou ,  Shinsuke Kanno ,  Ryo Shimizu ,  Norikazu Miyazaki ,  Hideki Ichimei

发明人： Kei Katou ,  Shinsuke Kanno ,  Ryo Shimizu ,  Norikazu Miyazaki ,  Hideki Ichimei

IPC分类号： G02F1/01

CPC分类号： G02F1/011 ,  G02B6/2935 ,  G02B6/29352 ,  G02B6/30 ,  G02B6/4214 ,  G02B6/4225 ,  G02F1/0123 ,  G02F1/0311 ,  G02F1/225 ,  G02F2001/212

摘要： An optical modulator is provided which can compensate for a bias shift between an output light and a monitoring light of the optical modulator and which has a configuration capable of being reduced in size with a simple structure. The optical modulator comprises a substrate that has an electro-optical effect, an optical waveguide that includes a Mach-Zehnder type optical waveguide formed in the substrate, a modulation electrode that modulates light waves propagating in the optical waveguide, an optical fiber that guides an output light from the optical waveguide, light collecting means for collecting two radiated lights from the Mach-Zehnder type optical waveguide toward a single optical receiving element, and light intensity ratio adjusting means for adjusting a light intensity ratio of the two radiated lights received by the optical receiving element.

摘要翻译： 提供了一种光调制器，其可以补偿光调制器的输出光和监视光之间的偏移偏移，并且具有能够以简单结构减小尺寸的配置。 光调制器包括具有电光效应的基板，包括形成在基板中的马赫 - 曾德型光波导的光波导，调制在光波导中传播的光波的调制电极，引导光波导的光纤 来自光波导的输出光，用于从马赫 - 策德尔型光波导朝向单个光接收元件收集两个辐射光的光收集装置，以及用于调节由所述光束接收元件接收的两个辐射光的光强度比的光强度比调节装置 光接收元件。