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1. 发明授权

US4770528A Optical system of a radiation thermometer 失效
标题翻译：辐射温度计的光学系统
公开(公告)号：US4770528A
公开(公告)日：1988-09-13
申请号：US40927
申请日：1987-04-21
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.
摘要翻译：本发明涉及一种辐射温度计的光学系统，其中可以聚焦测量光学系统和取景器光学系统。卡赛格兰型光学系统的副镜的中心部分被用作取景器光学系统的取景镜头。第三反射镜位于主镜和副镜之间，以便反射穿过副镜的中心部分的光。在第三个反射镜上反射的光用于取景器观察。

2. 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.

3. 发明授权

US08288739B2 Method and apparatus for measuring optical property of fluorescent sample 有权
标题翻译：用于测量荧光样品的光学性质的方法和装置
公开(公告)号：US08288739B2
公开(公告)日：2012-10-16
申请号：US12381926
申请日：2009-03-18
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： F21V9/16
CPC分类号： G01N21/645 , G01N2021/6419 , G01N2021/8663
摘要： An optical property measuring method and an optical property measuring apparatus according to an aspect of the invention are operable to select bi-spectral characteristics relatively close to bi-spectral characteristics of a fluorescent sample, out of multiple bi-spectral characteristics stored in advance, based on a relative ratio between excitation efficiencies of the fluorescent sample illuminated by excitation illuminations whose spectral distributions are different from each other, in calculating an optical property of the fluorescent sample. The inventive optical property measuring method and optical property measuring apparatus are advantageous in calculating an optical property of a fluorescent sample easily and with high precision.
摘要翻译：根据本发明的一个方面的光学性质测量方法和光学性能测量装置可操作以从基于预先存储的多个双光谱特性中选择相对接近荧光样品的双光谱特性的双光谱特性在荧光样品的光学性质的计算中，通过荧光样品的激发效率相对于荧光样品的光学特性而相互之间的光谱分布彼此不同的激发照明照射的相对比例。本发明的光学特性测量方法和光学性能测量装置有利于容易且高精度地计算荧光样品的光学特性。

4. 发明授权

US07697136B2 Reflection characteristic measuring apparatus, and method for calibrating reflection characteristic measuring apparatus 有权
标题翻译：反射特性测量装置和校准反射特性测量装置的方法
公开(公告)号：US07697136B2
公开(公告)日：2010-04-13
申请号：US12156003
申请日：2008-05-29
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01J3/00 , G01J3/42
CPC分类号： G01J3/28 , G01J3/524 , G01N21/25 , G01N21/274
摘要： In a reflection characteristic measuring apparatus 10 and a method for calibrating the reflection characteristic measuring apparatus, multiple standard spectral characteristics, or multiple calibration data based on the multiple standard spectral characteristics are obtained in advance with corresponding reference values relating to an emission characteristic of a light source 21. An optimum standard spectral characteristic or an optimum calibration data is selected from the multiple standard spectral characteristics or the multiple calibration data obtained. A spectral reflection characteristic of a sample is calculated using the selected standard spectral characteristic or the selected calibration data.
摘要翻译：在反射特性测量装置10和用于校准反射特性测量装置的方法中，基于多个标准光谱特性的多个标准光谱特性或多个校准数据预先获得与光的发射特性相关的参考值源21。从多个标准光谱特征或所获得的多个校准数据中选择最佳标准光谱特性或最佳校准数据。使用所选择的标准光谱特性或所选择的校准数据来计算样品的光谱反射特性。

5. 发明申请

US20090051910A1 Calibration reference light source and calibration system using the same 有权
标题翻译：校准参考光源和校准系统使用相同
公开(公告)号：US20090051910A1
公开(公告)日：2009-02-26
申请号：US12229171
申请日：2008-08-20
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01J3/02
CPC分类号： G01J3/10 , G01J3/0254 , G01J3/28 , G01J2003/104 , G01J2003/2866
摘要： In a calibration reference light source and a sensitivity calibration system using the same, a plurality of single-wavelength light sources for emitting reference lights having mutually different single-wavelengths are used instead of a black body radiation source for radiating a white light, and not only the intensities of the single-wavelength reference lights, but also the wavelengths thereof are measured to obtain sensitivity correction coefficients of intensity-to-radiance conversion data. Thus, obtained reference radiance are highly reliable and sensitivity correction of spectrophotometers and spectral illuminometers can be performed with high accuracy and reliability at a user side, whereby the calibration reference light source and the calibration system using the same can be obtained at low cost.
摘要翻译：在校准基准光源和使用其的灵敏度校准系统中，使用用于发射具有相互不同的单一波长的参考光的多个单波长光源代替用于发射白光的黑体辐射源，而不是仅测量单波长参考光的强度，还测量其波长，以获得强度到辐射转换数据的灵敏度校正系数。因此，获得的基准亮度高度可靠，并且可以在用户侧以高精度和可靠性执行分光光度计和光谱照度计的灵敏度校正，由此可以以低成本获得校准参考光源和使用其的校准系统。

6. 发明申请

US20090015916A1 Light receiving optical system, and spectrophotometer incorporated with the same 失效
标题翻译：光接收光学系统和分光光度计结合使用
公开(公告)号：US20090015916A1
公开(公告)日：2009-01-15
申请号：US12217851
申请日：2008-07-09
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01N21/00 , G01J3/42
CPC分类号： G01J3/02 , G01J3/0208 , G01J3/0218 , G01J3/0237 , G01J3/024 , G01J3/0289 , G01J3/04 , G02B23/24 , G02B26/0816
摘要： A light receiving optical system includes: a relay optical system for converging light to be measured which has been converged on an image plane of an objective optical system on a view angle defining aperture for incidence through the view angle defining aperture. The light receiving optical system has the relay optical system with a relay lens operable to be selectively switched between a first and a second conjugated positions, and a first and a second light flux limiting aperture members disposed in proximity to the relay lens in the case where the relay lens is selectively switched between the first and the second conjugated positions. The relay optical system selectively forms, on the image plane of the objective optical system, an enlarged image and a reduced image of the view angle defining aperture in the case where the relay lens is selectively switched between the first and the second conjugated positions to define an incident light flux through the view angle defining aperture by a first and a second light flux limiting apertures, respectively, in the case where the relay lens is selectively switched between the first and the second conjugated positions. A spectrophotometer has the light receiving optical system.
摘要翻译：光接收光学系统包括：用于会聚已被聚焦在物镜光学系统的像平面上的被测光的中继光学系统，该视场角定义孔通过视角定义孔入射。光接收光学系统具有中继透镜，其具有可操作以在第一和第二共轭位置之间有选择地切换的中继透镜，以及设置在中继透镜附近的第一和第二光通量限制孔部件，中继透镜在第一和第二共轭位置之间有选择地切换。在中继透镜在第一和第二共轭位置之间有选择地切换的情况下，中继光学系统在物镜光学系统的图像平面上选择性地形成放大图像和视角定义孔径的缩小图像，以限定在中继透镜在第一和第二共轭位置之间有选择地切换的情况下，分别通过第一和第二光通量限制孔分别穿过视角定义孔的入射光束。分光光度计具有光接收光学系统。

7. 发明授权

US07436516B2 Reflection characteristic measuring apparatus 有权
标题翻译：反射特性测量装置
公开(公告)号：US07436516B2
公开(公告)日：2008-10-14
申请号：US11708221
申请日：2007-02-19
申请人： Yoshihiro Okui , Jun Matsumoto , Kenji Imura
发明人： Yoshihiro Okui , Jun Matsumoto , Kenji Imura
IPC分类号： G01N21/55
CPC分类号： G01N21/57
摘要： A reflection characteristic measuring apparatus includes: a light irradiating member for irradiating light toward a sample surface to be measured; a light detector, having a two-dimensional light receiving surface, for receiving reflection light from the sample surface illuminated with the light irradiated by the light irradiating member to output two-dimensional light receiving data concerning a first area corresponding to an area of the light receiving surface; an area setter for setting a second area at an appropriate position within the first area, the second area being smaller than the first area, to restrict light receiving data to be used in obtaining a reflection characteristic of the sample surface; and a calculator for obtaining a characteristic of the sample surface, based on two-dimensional light receiving data concerning the second area. The area setter detects whether the two-dimensional light receiving data concerning the first area includes a peak value concerning light receiving; sets the second area, with a position of the peak value being defined as a reference position, if the peak value is detected; and sets the second area, with a central position on the first area being defined as the reference position, if the peak value is not detected.
摘要翻译：反射特性测量装置包括：用于向被测样品表面照射光的光照射部件; 具有二维光接收表面的光检测器，用于接收由被照射光照射部件照射的光照射的来自样品表面的反射光，以输出关于对应于光的区域的第一区域的二维光接收数据接收面; 区域设定器，用于将第二区域设置在第一区域内的适当位置，第二区域小于第一区域，以限制要获得样品表面的反射特性所使用的光接收数据; 以及用于基于关于第二区域的二维光接收数据来获得样品表面的特性的计算器。区域设定器检测关于第一区域的二维光接收数据是否包括关于光接收的峰值; 如果检测到峰值，则设置第二区域，其中峰值的位置被定义为参考位置; 并且如果没有检测到峰值，则将第一区域的中心位置定义为基准位置的第二区域。

8. 发明授权

US07339665B2 Calibration source for calibrating spectroradiometer, calibration method using the same, and calibration system 有权
标题翻译：用于校准光谱辐射计的校准源，使用其的校准方法和校准系统
公开(公告)号：US07339665B2
公开(公告)日：2008-03-04
申请号：US11303313
申请日：2005-12-16
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01J3/02 , G01J3/18
CPC分类号： G01J5/522 , G01J3/28 , G01J2003/2866
摘要： A spectroradiometer is calibrated by a calibration source including a plurality of monochromatic sources for emitting monochromatic rays having different wavelengths from each other, respectively; a reference light emitter for emitting monochromatic reference light by receiving the monochromatic rays emitted from the monochromatic sources; a reference sensor for measuring a reference intensity of the monochromatic reference light emitted from the reference light emitter; and a controller for controlling the emission of the monochromatic rays by the monochromatic sources, and the measurement of the reference intensity of the monochromatic reference light by the reference sensor.
摘要翻译：分光辐射计通过校准源校准，校准源包括分别用于发射彼此具有不同波长的单色光的多个单色光源; 参考光发射器，用于通过接收从单色源发出的单色射线发射单色参考光; 用于测量从参考光发射器发射的单色参考光的参考光强度的参考传感器; 以及用于控制单色光源发射单色光的控制器，以及由基准传感器测量单色参考光的参考光强度。

9. 发明申请

US20050270526A1 Spectral sensitivity composing system 有权
标题翻译：光谱灵敏度组合系统
公开(公告)号：US20050270526A1
公开(公告)日：2005-12-08
申请号：US11145267
申请日：2005-06-02
申请人： Kenji Imura
发明人： Kenji Imura
IPC分类号： G01J3/50 , G01J3/28 , G01J3/46
CPC分类号： G01J3/46 , G01J3/462 , G01J3/465 , G01J3/502
摘要： An output current from each pixel sensor can be extracted at an arbitrary ratio by a current divider. An arithmetic control unit sets the dividing ratio in correspondence to a color matching function. The current components are added together by a summing amplifier so that a signal corresponding to a tristimulus value is composed and then converted into a digital signal. That is, weighting by weight factors corresponding to color matching functions of CIE 2-degree observer is performed in a stage of analog signal processing.
摘要翻译：可以通过分流器以任意比例提取来自每个像素传感器的输出电流。算术控制单元对应于颜色匹配功能来设定分频比。电流分量由加法放大器相加在一起，使得与三刺激值相对应的信号被组合，然后转换为数字信号。也就是说，在模拟信号处理的阶段中进行与CIE 2度观察者的颜色匹配功能对应的权重因子的加权。

10. 发明授权

US06645619B2 Modified polytrimethylene terephthalate 失效
标题翻译：改性聚对苯二甲酸丙二醇酯
公开(公告)号：US06645619B2
公开(公告)日：2003-11-11
申请号：US10149393
申请日：2002-06-12
申请人： Jinichiro Kato , Tetsuko Takahashi , Shinichi Okajima , Katsuhiro Fujimoto , Kenji Imura
发明人： Jinichiro Kato , Tetsuko Takahashi , Shinichi Okajima , Katsuhiro Fujimoto , Kenji Imura
IPC分类号： D02G300
CPC分类号： C08G63/6886 , C08G63/80 , D01F6/84 , Y10T428/2904 , Y10T428/2909 , Y10T428/2913
摘要： The present invention provides poly(trimethylene terephthalate) copolymerized with ester-forming sulfonate and a fiber thereof. The polymer of the present invention is high in melting point, small in loss of melting viscosity and has a high molecular weight. The fiber of the present invention is high in toughness, excellent in whiteness and dyeable with a cationic dye, whereby it is useful for clothing, carpets or non-woven sheets, etc.
摘要翻译：本发明提供与酯形成磺酸酯共聚的聚（对苯二甲酸丙二醇酯）及其纤维。本发明的聚合物熔点高，熔融粘度降低，分子量高。本发明的纤维的韧性高，白度优异，可用阳离子染料染色，因此可用于服装，地毯或无纺布等。

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