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41. 发明授权

US4801212A Optical system for radiation thermometer 失效
标题翻译：辐射温度计光学系统
公开(公告)号：US4801212A
公开(公告)日：1989-01-31
申请号：US62848
申请日：1987-06-16
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01J1/04 , G01J5/02 , G01J5/08 , G01J5/20
CPC分类号： G01J5/08 , G01J5/0806 , G01J5/0809 , G01J5/0834 , G01J5/0859 , G01J5/0875
摘要： An improved optical system for a radiation thermometer is provided wherein a range finding system is coincident with the optical system of the infrared measurement. The finder optical system can utilize various forms of focusing members.
摘要翻译：提供了一种用于辐射温度计的改进的光学系统，其中测距系统与红外测量的光学系统一致。取景器光学系统可以利用各种形式的聚焦构件。

42. 发明授权

US4664515A Optical system of a radiation thermometer 失效
公开(公告)号：US4664515A
公开(公告)日：1987-05-12
申请号：US632812
申请日：1984-07-20
申请人： Kenji Imura , Tetsuyuki Tanimoto
发明人： Kenji Imura , Tetsuyuki Tanimoto
IPC分类号： G01J5/08 , G01J5/48
CPC分类号： G01J5/04 , G01J5/08 , G01J5/0806 , G01J5/0809 , G01J5/0831 , G01J5/0843 , G01J5/0859 , G01J5/0893
摘要： The present invention relates to an optical system of a radiation thermometer in which the measuring optical system and the finder optical system can be focused. The central portion of the sub-mirror in Cassegrainian type optical system is used as a finder lens of the finder optical system. The third mirror is located between the main and sub-mirrors in order to reflect the light passed through the central portion of the sub-mirror. The light reflected on the third mirror is used for finder observation.

43. 发明授权

US4446871A Optical analyzer for measuring a construction ratio between components in the living tissue 失效
标题翻译：用于测量活组织中组分之间的结构比的光学分析仪
公开(公告)号：US4446871A
公开(公告)日：1984-05-08
申请号：US216526
申请日：1980-12-15
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： A61B5/145 , A61B5/00 , A61B5/1455 , A61B5/15 , G01N21/31
CPC分类号： G01N21/314 , A61B5/1459
摘要： An optical analyzer such as oximeter is provided including a source of light having a plurality of different wavelengths. At least two or more of the different wavelengths have a fixed relationship of light absorption after coaction with hemoglobin oxide. The light is directed at the subject tissue and received after coaction by an optical probe. A first signal representative of the degree of light absorption at a predetermined standard wavelength is determined and then an attempt is made to match a second wavelength having a fixed relationship of light absorption to the predetermined standard wavelength, e.g., equal absorption, to generate a second signal representative of the second wavelength, whereby the amount of hemoglobin oxide can be determined in the bloodstream.
摘要翻译：提供了诸如血氧计的光学分析仪，其包括具有多个不同波长的光源。至少两个或更多个不同的波长在与血红蛋白氧化物共同作用之后具有固定的光吸收关系。光被引导到被检体组织，并在通过光学探针共同作用后被接收。确定代表预定标准波长的光吸收程度的第一信号，然后尝试使具有固定吸光关系的第二波长与预定标准波长（例如相等吸收）相匹配，以产生第二信号信号代表第二波长，从而可以在血流中确定血红蛋白氧化物的量。

44. 发明授权

US4157708A Eye fundus plethysmograph assembly 失效
标题翻译：眼底血压仪组装
公开(公告)号：US4157708A
公开(公告)日：1979-06-12
申请号：US734768
申请日：1976-10-22
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： A61B3/12 , A61B5/00 , A61B5/0245 , A61B5/0295 , A61B5/02
CPC分类号： A61B5/14555 , A61B3/12
摘要： An eye fundus plethysmograph assembly is provided for determining variations in the amount of blood present at the fundus of the eye. A source of at least a first and second wavelength of light energy is specifically directed into a subject eye for reflection from the retina or fundus of the eye. The reflected light is directed at a receiving element that can produce a first output signal representative of a reflected first wavelength and a second output signal representative of a reflected second wavelength. A processing circuit is provided for subtracting one of the first and second output signals from the other to provide a representative measurement output of the amount of blood in the blood vessels adjacent the eye fundus. The output signals can be recorded or displayed in any desired form to facilitate the interpretation of the amount of blood present.
摘要翻译：提供用于确定存在于眼底的血液量的变化的眼底容积积累器组件。光能的至少第一和第二波长的光源被特别指向用于来自眼睛的视网膜或眼底的反射的对象眼睛。反射光指向可以产生表示反射的第一波长的第一输出信号和表示反射的第二波长的第二输出信号的接收元件。提供处理电路，用于从另一个中减去第一和第二输出信号中的一个，以提供与眼底相邻的血管中的血液量的代表性测量输出。可以以任何期望的形式记录或显示输出信号，以便于解释存在的血液量。

45. 发明授权

US08767206B2 Spectral characteristic measuring device, method for correcting spectral characteristic measuring device, and non-transitory computer readable recording medium 有权
标题翻译：光谱特性测量装置，用于校正光谱特征测量装置的方法和非暂时性计算机可读记录介质
公开(公告)号：US08767206B2
公开(公告)日：2014-07-01
申请号：US14000366
申请日：2012-02-03
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01J3/28
CPC分类号： G01J3/28 , G01J3/0297 , G01J3/18 , G01J2003/102
摘要： Wavelength information indicating a correspondence relationship between a plurality of light receiving elements of a light receiving unit and wavelengths of pieces of lights is stored. First and second intensity distributions of the light related to first and second dispersion images are acquired based on a signal outputted from each of the light receiving elements when a monochromatic light is passed through a opening of a light shielding body and first and second dispersion images related to primary and secondary diffracted light are formed on the light receiving unit. An estimated intensity distribution of the light related to the second dispersion image is calculated from the first intensity distribution according to a predetermined relational expression. A change amount related to the wavelength information is calculated based on the estimated intensity distribution and the second intensity distribution. The wavelength information is corrected according to the change amount.
摘要翻译：存储指示光接收单元的多个光接收元件与多个光的波长之间的对应关系的波长信息。基于从单个光通过遮光体的开口而从每个光接收元件输出的信号，获得与第一和第二色散图像相关的光的第一和第二强度分布，以及第一和第二色散图像在光接收单元上形成初级和次级衍射光。根据预定的关系式从第一强度分布计算与第二色散图像相关的光的估计强度分布。基于估计的强度分布和第二强度分布来计算与波长信息相关的变化量。根据变化量校正波长信息。

46. 发明授权

US08345230B2 Illumination apparatus and reflective characteristics measuring apparatus employing the same 有权
标题翻译：照明装置和采用该装置的反射特性测量装置
公开(公告)号：US08345230B2
公开(公告)日：2013-01-01
申请号：US12768206
申请日：2010-04-27
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01N21/00
CPC分类号： G01N21/55 , G01J3/02 , G01J3/021 , G01J3/28 , G01J3/524 , G01N21/25
摘要： An illumination apparatus to illuminate a sample surface with excellent illumination efficiency and a reflective characteristics measuring apparatus using the illumination apparatus. The illumination apparatus includes a plane light source positioned on a normal at a center of the sample surface and a mirror having an internal reflective surface positioned between the plane light source and the sample surface. The internal reflective surface has a circular or polygonal shape in a section perpendicular to the normal and the circular or polygonal shape substantially corresponds to an imaginary circle centered on the normal and having a radius equal to half a distance between the plane light source and the sample surface. In place of the mirror, a plurality of reflective faces may be positioned.
摘要翻译：照明装置，以照明效率优异的照明装置和使用该照明装置的反射特性测定装置。照明装置包括位于样品表面的中心的法线上的平面光源和具有位于平面光源和样品表面之间的内部反射表面的反射镜。内部反射表面在垂直于法线的部分中具有圆形或多边形形状，并且圆形或多边形形状基本上对应于以法线为中心的假想圆，其半径等于平面光源和样品之间的距离的一半表面。代替反射镜，可以定位多个反射面。

47. 发明授权

US08243261B2 Optical property measurement apparatus 有权
标题翻译：光学性能测量仪器
公开(公告)号：US08243261B2
公开(公告)日：2012-08-14
申请号：US12587518
申请日：2009-10-07
申请人： Takeshi Matsumoto , Shinji Yamamoto , Kenji Imura , Kazuya Kiyoi , Yoshiyuki Nagashima , Yasushi Goto
发明人： Takeshi Matsumoto , Shinji Yamamoto , Kenji Imura , Kazuya Kiyoi , Yoshiyuki Nagashima , Yasushi Goto
IPC分类号： G01J1/42 , G01J3/46
CPC分类号： G01J3/02 , G01J3/0291 , G01J3/506
摘要： An optical property measurement apparatus includes: a main body which includes a plane-shape surface that is so disposed as to face the display portion; an optical sensor which receives light directed from an opening that is formed through the plane-shape surface; and a support portion which is disposed on a side of the plane-shape surface and keeps a constant distance between the display portion and the plane-shape surface; wherein a light shield portion that is so disposed as to enclose a circumferential area of the opening of the plane-shape surface and shields entrance of light from a region other than a measurement target region of the display portion when the optical property is measured.
摘要翻译：光学特性测量装置包括：主体，其包括面对显示部分的平面形状表面; 接收从通过所述平面形状表面形成的开口指向的光的光学传感器; 以及支撑部，其设置在所述平面形状表面的一侧，并且在所述显示部和所述平面形状表面之间保持恒定的距离; 其特征在于，在测量所述光学特性时，所述遮光部被设置成包围所述平面形状面的开口的周向区域，并遮蔽来自所述显示部的测量对象区域以外的区域的光的入射。

48. 发明授权

US08115924B2 Optical characteristic measuring apparatus 有权
标题翻译：光学特性测量仪器
公开(公告)号：US08115924B2
公开(公告)日：2012-02-14
申请号：US12589410
申请日：2009-10-22
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01J3/00
CPC分类号： G01N21/25 , G01N21/64
摘要： An optical characteristic measuring apparatus of the invention includes a sequentially-readable charge storage sensor array having a plurality of light receiving elements. Irradiation of first illumination light and second illumination light is controlled in such a manner that a period for irradiating the second illumination light onto a sample containing a fluorescent material is included in an integration period of each of the light receiving elements for receiving a wavelength component of fluoresced light from the sample in measuring an optical characteristic of the sample. The optical characteristic measuring apparatus having the above arrangement enables to accurately measure the optical characteristics of samples containing a fluorescent material in a short time by scanning the samples.
摘要翻译：本发明的光学特性测量装置包括具有多个光接收元件的顺序可读电荷存储传感器阵列。控制第一照明光和第二照明光的照射，使得将用于将第二照明光照射到含有荧光材料的样品的周期包括在用于接收波长成分的每个光接收元件的积分期间在测量样品的光学特性时，来自样品的荧光发光。具有上述结构的光学特性测量装置能够通过扫描样品来在短时间内精确地测量含有荧光材料的样品的光学特性。

49. 发明授权

US07973935B2 Reflection characteristic measuring apparatus for sheet specimen and method of calibrating reflection characteristic measuring apparatus for sheet specimen 有权
标题翻译：用于片材试样的反射特性测量装置和用于片材试样的校准反射特性测量装置的方法
公开(公告)号：US07973935B2
公开(公告)日：2011-07-05
申请号：US12290868
申请日：2008-11-04
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01N21/84 , G01N21/55 , G01N21/00
CPC分类号： G01N21/55
摘要： A reflection characteristic measuring apparatus capable of scanning a specimen surface of a sheet specimen at a high speed is provided. The reflection characteristic measuring apparatus includes a group of illuminating and light-receiving systems for directing illuminating light onto the specimen surface of the sheet specimen held by a specimen holding roller pair and for receiving reflected light from the specimen surface. The illuminating and light-receiving systems measure a spectral characteristic of the received reflected light. The illuminating and light-receiving systems are disposed over one-dimensional arrays of color samples which extend in the longitudinal direction of the sheet specimen, and scan the one-dimensional arrays in a direction opposite to a direction in which the sheet specimen is transported.
摘要翻译：提供了一种能够高速扫描片材试样表面的反射特性测量装置。反射特性测量装置包括一组照明和光接收系统，用于将照明光引导到由样本保持辊对保持的片材样本的样本表面上，并用于接收来自样本表面的反射光。照明和光接收系统测量所接收的反射光的光谱特性。照明和光接收系统设置在沿片材的纵向方向延伸的一维彩色样本阵列上，并沿与片材被传送方向相反的方向扫描一维阵列。

50. 发明授权

US07852481B2 Apparatus and method for measuring optical property 有权
标题翻译：用于测量光学性能的装置和方法
公开(公告)号：US07852481B2
公开(公告)日：2010-12-14
申请号：US12080061
申请日：2008-03-31
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01N21/55
CPC分类号： G01N21/57
摘要： An optical property measuring apparatus and an optical property measuring method of the invention determine a specified optical property of a sample by using a distribution function indicating a distribution of the amounts of reflected light incident on an optical sensor along a coordinate axis defined on a light-sensing surface of the optical sensor. Therefore, even when the optical sensor is a light-sensing device provided with a relatively small number of photosensitive elements, it is possible to measure the specified optical property regardless of a position error of the sample, if any, and reduce errors in measurement values caused by such a sample position error.
摘要翻译：本发明的光学性质测量装置和光学特性测量方法通过使用指示入射在光学传感器上的沿着限定在光学传感器上的坐标轴的反射光量的分布的分布函数来确定样本的指定光学特性，感测光学传感器的表面。因此，即使当光学传感器是具有相对较少数量的感光元件的光感测装置时，也可以测量指定的光学特性，而不管样品的位置误差如何，并且减少测量值的误差造成这种样品位置误差。

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