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公开(公告)号:EP2680061A4
公开(公告)日:2014-07-09
申请号:EP12749790
申请日:2012-02-22
发明人: KATOU KEI , KANNO SHINSUKE , SHIMIZU RYO , MIYAZAKI NORIKAZU , ICHIMEI HIDEKI
CPC分类号: G02F1/011 , G02B6/2935 , G02B6/29352 , G02B6/30 , G02B6/4214 , G02B6/4225 , G02F1/0123 , G02F1/0311 , G02F1/225 , G02F2001/212
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公开(公告)号:EP2624029A4
公开(公告)日:2017-06-07
申请号:EP11829247
申请日:2011-09-29
发明人: MIYAZAKI NORIKAZU , KATOU KEI
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: 提供了一种光波导装置,其即使在集成光波导时也能够将不需要的光有效地引导到基板的外部或整个光波导的外部。 在光波导装置中,在基板上形成光波导,该光波导包括信号光在其中传播的主波导和用于从主波导去除不需要的光的非期望光波导,并且非期望光波导被分离 通过插入其间的主波导在不需要光波导和主波导彼此相交的交点处。
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公开(公告)号:EP1410755A4
公开(公告)日:2009-01-28
申请号:EP02736133
申请日:2002-06-17
CPC分类号: A61B5/1135 , A61B5/00 , A61B5/0064 , A61B5/05 , A61B5/4806 , A61B5/4818 , G01S17/48 , G01S17/87 , G01S17/88
摘要: A simple monitoring apparatus for securely detecting a state of a sleeping person. The monitoring apparatus (1) includes a plurality of independent distance sensors (11) arranged at different positions in a region (50) being monitored for measuring the distance to an object (2) being monitored, a calculation device (22) for calculating a time change of each output of the distance sensors (11), and a detection device (23) for detecting a shape change of the object (2) according to the time change calculated for one or more distance sensors (11) selected among the plurality of distance sensors (11).
摘要翻译: 一种简单的监测装置,用于安全地检测睡眠者的状态。 监测装置(1)包括:多个独立的距离传感器(11),其被布置在被监测的区域(50)中的不同位置处,用于测量到被监测对象(2)的距离;计算装置(22) (11)的每个输出的时间变化;以及检测装置(23),用于根据针对从所述多个距离传感器(11)中选择的一个或多个距离传感器(11)计算的时间变化来检测物体(2)的形状变化 距离传感器(11)。
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公开(公告)号:EP1645841A4
公开(公告)日:2006-09-06
申请号:EP04745573
申请日:2004-06-03
发明人: SATO ISAO , AOKI H , NAKAJIMA M , MIMURA K , TAKEMURA YASUHIRO , KATOU KEI , TAKESUE TOSHIHARU
CPC分类号: A61B5/1135 , A61B5/0064 , A61B5/1075 , A61B5/1127 , A61B5/1128 , A61B2562/0233 , G01B11/25
摘要: A three-dimensional shape-measuring device capable of easily and accurately grasping a condition of an object. A three-dimensional shape-measuring device is constituted of a first three-dimensional sensor (10a) having a projection device (11) for projecting pattern light to an object region and a (first) imaging device (12a) positioned with a first spacing (d1) from the projection device (11) and imaging the object region to which the pattern light is projected, a second three-dimensional sensor (10b) having the projection device (11) and a (second) imaging device (12b) positioned with a second spacing (d2), larger than the first spacing (d1), from the projection device (11) and imaging the object region to which the pattern light is projected, three-dimensional information-calculating means (22) for obtaining outline information of the object (2) based on movement of a pattern on an image obtained by the three-dimensional sensor (10a), variation information-calculating means (23) for obtaining variation information of the object (2) based on movement of a pattern on an image obtained by the second three-dimensional sensor (10b), and information-synthesizing means (24) for synthesizing the outline information and the variation information.
摘要翻译: 一种能够容易且准确地掌握物体状态的三维形状测量装置。 一个三维形状测量装置由第一三维传感器(10a)和第一成像装置(12a)构成,第一三维传感器(10a)具有用于将图形光投射到目标区域上的投影装置(11),第一成像装置(12a) (11)和第二成像装置(12b)的第二三维传感器(10b),所述第二三维传感器(10b)包括投影装置(11)和投影装置 ,从所述投影装置(11)以大于所述第一间距(d1)的第二间距(d2)对所述图案光投射到的所述被摄体区域进行成像,所述三维信息计算装置(22) 基于由三维传感器(10a)获得的图像上的图案的移动来检测物体(2)的信息;变化信息计算装置(23),用于基于移动的物体 在由图像获得的图像上的图案 cond三维传感器(10b)以及用于合成轮廓信息和变化信息的信息合成装置(24)。
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