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1. 发明专利

JP2010127622A Refractive index measuring apparatus 审中-公开
$Refractive index measuring apparatus$
标题翻译：折射指数测量装置
公开(公告)号：JP2010127622A
公开(公告)日：2010-06-10
申请号：JP2008299066
申请日：2008-11-25
申请人： Kyoto Electron Mfg Co Ltd , 京都電子工業株式会社
发明人： KOBAYASHI YOSHIYASU , AOYAMA KAZUHIRO
IPC分类号： G01N21/41
摘要： PROBLEM TO BE SOLVED: To provide a refractive index measuring apparatus capable of measuring an accurate refractive index by maximally excluding the effect of contamination. SOLUTION: The refractive index measuring apparatus includes a light source for irradiating the sample on a prism with irradiation light through a condensing lens, a photodetector for detecting the reflected light of the irradiation light and a measuring circuit for measuring the refractive index of the sample on the basis of the output of the photodetector. Such a refractive index measuring apparatus is constituted so that the image forming position of the irradiation light is provided in the vicinity of the central part of the upper bottom opening of the prism. Especially, the condensing lens is allowed to approach the prism in order to set the image forming position in the vicinity of the central part of the upper bottom opening of the prism. Only the reflected light from the central part of the prism can be used in measurement by this constitution, thereby contamination can be excluded. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过最大限度地排除污染的影响来测量精确的折射率的折射率测量装置。解决方案：折射率测量装置包括用于通过聚光透镜照射具有照射光的棱镜上的样品的光源，用于检测照射光的反射光的光电检测器和用于测量照射光的折射率的测量电路基于光电检测器的输出的样本。这种折射率测量装置被构造成使得照射光的图像形成位置设置在棱镜的上部底部开口的中心部分附近。特别地，聚光透镜被允许接近棱镜，以将图像形成位置设置在棱镜的上部底部开口的中心部分附近。只有来自棱镜的中心部分的反射光才能通过该结构进行测量，从而可以排除污染。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010164382A Refractive index measuring instrument 审中-公开
$Refractive index measuring instrument$
标题翻译：折射率测量仪器
公开(公告)号：JP2010164382A
公开(公告)日：2010-07-29
申请号：JP2009006003
申请日：2009-01-14
申请人： Kyoto Electron Mfg Co Ltd , 京都電子工業株式会社
发明人： KOBAYASHI YOSHIYASU , AOYAMA KAZUHIRO
IPC分类号： G01N21/43
摘要： PROBLEM TO BE SOLVED: To provide a refractive index measuring instrument capable of warning a user of the occurrence possibility of dew condensation before dew condensation is produced on a prism when the refractive index of a sample solution is measured.
SOLUTION: The refractive index measuring instrument 101 is equipped with a temperature sensor 112 for detecting the ambient temperature of the prism 102, a humidity sensor 113 for detecting the ambient humidity of the prism 102, a prism temperature sensor 111 for detecting the temperature of the prism 102, a data memory means 203 for storing data showing the relation between an ambient temperature and a parameter having relation to a saturated steam amount, a dew condensation determining means 202 for determining whether there is the occurrence possibility of dew condensation on the prism 102 on the basis of the detected ambient temperature and ambient humidity of the prism 102, the temperature of the prism 102 and the data of the data memory means 203 and a dew condensation warning means 204 issuing a warning in a case that the occurrence possibility of dew condensation on the prism 102 is determined by the dew condensation determining means 202.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种折射率测量仪器，当测量样品溶液的折射率时，能够在棱镜上产生结露之前向用户警告发生结露的可能性。解决方案：折射率测量仪101配备有用于检测棱镜102的环境温度的温度传感器112，用于检测棱镜102的环境湿度的湿度传感器113，用于检测棱镜102的环境湿度的棱镜温度传感器111 棱镜102的温度，用于存储表示环境温度和与饱和蒸汽量有关的参数之间的关系的数据的数据存储装置203，用于确定是否存在结露的可能性的结露确定装置202 棱镜102基于检测到的环境温度和棱镜102的环境湿度，棱镜102的温度和数据存储装置203的数据以及在发生的情况下发出警告的结露警告装置204 棱镜102上的结露的可能性由露水确定装置202确定。版权所有（C）2010，JPO＆INPIT

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