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Coordinate transforming method in position setting means of observation device and observation device equipped with coordinate transforming means

机译：观察装置的位置设定装置中的坐标变换方法以及具备该坐标变换装置的观察装置

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摘要
著录项

摘要

The present invention allows a rapid and easy transformation of coordinates for position designation between first and second observation apparatus having means for designating positions in a sample. The present invention includes the steps of setting at least three observation points in random positions in the sample, setting the sample marked for determining the relative positions of the sample and a sample base on the first and second observation apparatus so as to read the coordinates of the above-mentioned observation points, and determining coordinate transformation formulas by calculating a, b, c, and d of below-described formulas (1) by letting one of the above-mentioned three observation points serve as temporary origins, correcting the coordinates of the other two based on the above-mentioned temporary origins, and substituting the corrected coordinates into the formulas (1).;

PTEXTHILITALICPDATXn=aXn+bYn, yn=cXn+dYn/PDAT/ITALIC/HILPDAT&emsp;&emsp;(1)/PDAT/PTEXT

机译：本发明允许在具有用于指定样品中位置的装置的第一和第二观察装置之间快速且容易地变换用于位置指定的坐标。本发明包括以下步骤：在第一和第二观察装置上在样品的随机位置上设置至少三个观察点，在第一和第二观察装置上设置标记为确定样品和样品的相对位置的样品。通过将上述三个观察点之一用作临时原点，并校正以下坐标，通过计算以下公式（1）的a，b，c和d来确定坐标转换公式：其他两个基于上述临时原点，并将校正后的坐标代入公式（1）。 <数学> <！[CDATA [ Xn＆equals; aXn＆plus; bYn，yn＆equals; cXn＆plus; dYn （1）< / PDAT> ]]>

著录项

公开/公告号US6489625B1

专利类型
公开/公告日2002-12-03

原文格式PDF
申请/专利权人 SAPPORO BREWERIES LTD.;
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申请/专利号US20000700721
发明设计人 TOSHIHIRO TAKAHASHI;
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申请日2000-11-28
分类号H01J372/60;
国家 US
入库时间 2022-08-22 00:04:51