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11. 发明专利

JPS5917142A Recording method of densitogram 失效
标题翻译：密度记录方法
公开(公告)号：JPS5917142A
公开(公告)日：1984-01-28
申请号：JP12627682
申请日：1982-07-20
申请人： Olympus Optical Co Ltd
发明人： KANEKO NOBUTAKA
IPC分类号： G01N27/26 , G01D9/02 , G01N27/447
CPC分类号： G01N27/44721 , G01D9/02
摘要： PURPOSE: To make always both changes in concentration of plural substances in a sample to be tested, and changes in fractions of the said substances in a densitogram correspond to each other, by recording a densitographic curve so that an area surrounded by a base line may satisfy a prescribed relationship.
CONSTITUTION: A fractional image of serum protein of a supporting material 4 is optically scanned, and the detected value of concentration sent from a photodetector 5 and a concentration converting part 6 is stored in a concentration storing part 7. Then, the stored contents are treated by an arithmetic part 11 to which the total protein concentration T coming through a concentration accumulator 8 or through an input part 9 and a storage part 10 for total concentration, is impressed, and a calculation is conducted so that an area S sur- rounded by a base line may satisfy the relationship on S=KT, where K is a constant. Based on the calculation results, a densitographic curve using a storage meter 13 is recorded. Thus, even if the amount of a sample to be coated changes, both changes in concentration of plural substances incorporated in the sample, and changes in fractions of the said substances on the densitogram always correspond to each other, and the changes in concentration are visually judged with ease.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了使待测样品中的多种物质的浓度总是变化，并且致密图中的所述物质的分数变化相互对应，通过记录密度曲线使得由基线包围的区域可以满足规定的关系。构成：对支撑材料4的血清蛋白质的分数图像进行光学扫描，将从光电检测器5和浓度转换部6发送的浓度的检测值存储在浓度存储部7中。然后对存储的内容物进行处理通过运算部11将通过浓度积存器8或通过输入部9的总蛋白浓度T和总浓度的存储部10印刷，并进行计算，使得通过基线可以满足S = KT的关系，其中K是常数。基于计算结果，记录使用存储计13的密度曲线。因此，即使要涂覆的样品的量发生变化，包含在样品中的多种物质的浓度变化和浓度图上的所述物质的分数变化总是相对应，并且目测浓度的变化轻松判断

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