公开(公告)号：JP2005327133A

公开(公告)日：2005-11-24

申请号：JP2004145564

申请日：2004-05-14

Applicant: Shimadzu Corp ,  株式会社島津製作所

Inventor： MITO YASUTAKA

IPC: G06F9/445 ,  G06F12/00 ,  G06F13/00

Abstract: PROBLEM TO BE SOLVED: To enable a document management system for managing a file of a special format requiring a plug-in program to distribute an appropriate container document that matches the format of the file to clients.
SOLUTION: Based on a file format database 34, a determination is made as to whether or not there is a script program that corresponds to the format of the file required from a Web browser 42. If there is the corresponding script program, the container document 34 for executing the plug-in program 46 that corresponds to the script program is created and sent to the Web browser 42.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了使文档管理系统能够管理需要插件程序的特殊格式的文件，以将与文件的格式相匹配的适当的容器文档分发给客户端。 解决方案：基于文件格式数据库34，确定是否存在与从Web浏览器42所需的文件的格式相对应的脚本程序。如果存在相应的脚本程序， 创建用于执行与脚本程序相对应的插件程序46的容器文档34并将其发送到Web浏览器42.版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2002024243A

公开(公告)日：2002-01-25

申请号：JP2000206183

申请日：2000-07-07

Applicant: SHIMADZU CORP

Inventor： MITO YASUTAKA ,  NAKAGAWA KATSUHIRO

IPC: G06F17/30 ,  G08C19/00

Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve and browse scientific information answering a purpose. SOLUTION: A computer 1 for supply, a host computer 2, and a computer 3 for browsing are connected to one another through a communication line 4. Software information when inputted from the computer 1 for supply is stored in a software information memory part 12 hierarchically by fields, categories, and software products. According to retrieval information from the computer 3 for browsing, the software information is retrieved in the order of the fields, categories, and software products, so the software information as the retrieval result can be displayed immediately on the computer 3 for browsing and browsed with efficiency.

公开(公告)号：JPH0240981B2

公开(公告)日：1990-09-14

申请号：JP10281081

申请日：1981-06-30

Applicant: SHIMADZU CORP

Inventor： MITO YASUTAKA

IPC: G01N30/86 ,  G01J3/42 ,  G01N30/78 ,  G06F17/00

公开(公告)号：JPS6183963A

公开(公告)日：1986-04-28

申请号：JP20495984

申请日：1984-09-29

Applicant: Shimadzu Corp

Inventor： MITO YASUTAKA

IPC: G01N30/86

Abstract: PURPOSE: To enable the quantitative analysis of a component with an unseparated peak without changing an analytical condition, by sampling a plurality of detection signals obtained by plural kinds of detection means with respect to the fluid flowed out from the column of a liquid chromatograph at an arbitrary time interval.
CONSTITUTION: A plurality of detection signals obtained by plural kinds of detection means 2 of a liquid chromatograph are sampled at an arbitrary time interval by a sampling means 1. These sampling signals are stored in a memory means 3 and a necessary sampling signal selected from said stored signals is transmitted through a chromatogram output means 4. The difference of two different signals outputted from the means 3 are operated as a chromatogram in an operation means 5 and the peak area of the obtained chromatogram is operated. A plurality of sampling signals at an arbitrary time from the means 3 are displayed and outputted from a display means 6 as spectra. As mentioned above, because the absorptions of plural wavelengths can be measured at the same time, the quantitative analysis of a component with an unseparated peak is enabled without changing an analytical condition.
COPYRIGHT: (C)1986,JPO&Japio

Abstract translation: 目的：为了能够对未分离峰值的分量进行定量分析，而不改变分析条件，通过对从液相色谱仪的柱流出的流体的多个检测信号进行采样， 任意时间间隔。 构成：通过采样装置1以任意时间间隔对液相色谱仪的多种检测装置2获得的多个检测信号进行采样。这些采样信号被存储在存储装置3中，并且从所述存储装置3中选择必要的采样信号 存储的信号通过色谱图输出装置4传输。从装置3输出的两个不同信号的差异作为操作装置5中的色谱图操作，并且所获得的色谱图的峰面积被操作。 从显示装置6显示从装置3任意时刻的多个采样信号作为光谱输出。 如上所述，由于可以同时测量多个波长的吸收，所以能够在不改变分析条件的情况下实现具有未分离峰值的分量的定量分析。

公开(公告)号：JPS585652A

公开(公告)日：1983-01-13

申请号：JP10281081

申请日：1981-06-30

Applicant: SHIMADZU CORP

Inventor： MITO YASUTAKA

IPC: G01N30/86 ,  G01J3/42 ,  G01N30/78 ,  G06F17/00

Abstract: PURPOSE:To facilitate reading of various types of information through recording of a change in vector, by a method wherein each 2 pairs of sampling data of detecting outputs from a plural number of detectors are two-dimentionally recorded in each dimentional direction. CONSTITUTION:A photo diode array 7 is scanned through a control circuit Cp through flowing of only a carrier fluid to a flow cell 3, and a current data is written in a memory M1. Then, through flowing of a column flow fluid to the cell 3, the control circuit Cp renews a content of a memory M2 into an up-to- date data. A memory content of a set, corresponding to different wavelengths of the memories M1 and M2, is flowed through the control part Cp, a computing part Cu decides an absorbance in 2 sets of wavelengths, and if the absorbance of each wavelength is two-dimentionally recorded in an x- and a y-coordinate direction, a vector change record is recorded in an x y recorder. The recording in the direction of a change in vector, showing concentration classified by a type and a length of a sample, facilitates recognition of a chromatograph pattern based on reading of various types of information.

公开(公告)号：JP2010181350A

公开(公告)日：2010-08-19

申请号：JP2009026830

申请日：2009-02-09

Applicant: Shimadzu Corp ,  株式会社島津製作所

Inventor： MITO YASUTAKA

IPC: G01N30/86 ,  G01N30/74

Abstract: PROBLEM TO BE SOLVED: To improve accuracy of purity decision processing of a peak on a chromatogram without performing complicated condition setting.
SOLUTION: When a start point ts and an end point te of an object peak are designated, a data extraction unit 71 reads out three-dimensional data in a time range of ts-te from a data memory 8. A main component analysis unit 72 generates a matrix using the extracted data as elements, executes main component analysis to the matrix, and calculates each variance of the first main component to the n-th main component. A contribution rate calculation unit 73 determines a contribution rate of the first main component or an accumulated contribution rate up to the main component of the second or after, and a component number decision unit 74 estimates the number of components by comparing the contribution rate or the accumulated contribution rate with a threshold. A graph display processing unit 75 generates a graph showing a relation between the main component # and the variance, and displays it on a display unit 12.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提高色谱图峰值纯度决定处理的精度，无需执行复杂的条件设置。 解决方案：当指定对象峰值的起始点ts和终点te时，数据提取单元71从数据存储器8读出在ts-te的时间范围内的三维数据。主要部件 分析单元72使用提取的数据作为元素生成矩阵，对矩阵执行主分量分析，并计算第一主要分量与第n主要分量的各个方差。 贡献率计算单元73确定第一主要分量的贡献率或累积贡献率直到第二或之后的主要分量，并且分量数决定单元74通过比较贡献率或分析速度来估计分量的数量 累积贡献率与阈值。 图形显示处理单元75生成示出主要组件＃和方差之间的关系的图表，并将其显示在显示单元12上。版权所有（C）2010，JPO＆INPIT

公开(公告)号：JPH04244960A

公开(公告)日：1992-09-01

申请号：JP3250991

申请日：1991-01-31

Applicant: SHIMADZU CORP

Inventor： MITO YASUTAKA

IPC: G01N30/86 ,  G01N30/34

Abstract: PURPOSE:To achieve a higher reliability of identification by using not only holding time but also other characteristic values to identify a peak component of a chromatography. CONSTITUTION:Two kinds of solvents 12 and 14 are used as eluent to be set for two kinds of mixing ratios. A capacity factor (k) of a desired component is calculated in individual eluents. Then, a characteristic logk and S of the desired peak component are calculated in assumption that logk=logk0-SPHI (PHI: concentration of one solvent) holds between the capacity factor (k) and an eluent composition PHI and the results are used as identifying means.

公开(公告)号：JPH02120662A

公开(公告)日：1990-05-08

申请号：JP27402588

申请日：1988-10-29

Applicant: SHIMADZU CORP

Inventor： MITO YASUTAKA

IPC: G01N30/74 ,  G01N30/86

Abstract: PURPOSE:To determine an objective component and an unknown component by separating both components only by data processing even when the peak of the objective component and that of the unknown component are overlapped with each other by calculating the chromatogram of the objective component by predetermined operation. CONSTITUTION:The spectrum data S(lambda) and peak wavelength lambda0 of an objective component in quantitative analysis and the retention time t0 thereof in a chromatograph are preliminarily measured. With respect to an actual sample, the data A0(t,lambda) of the change of the spectrum of a chromatograph outflow fluid with the elapse of time is measured. Next, the time differentiation value S'(lambda) of A0(t,lambda) is calculated and a wavelength lambda' wherein the wavelength differentiation of S'(lambda) becomes 0, the wavelength differentiation value of A0(t,lambda) at the wavelength lambda',sigmaA0(t,lambda')/sigmalambda and the differentiation value ds(lambda')/dlambda at the wavelength lambda' are calculated and the chromatogram A(t) of the objective component is determined according to formula -1. Next, the chromatogram of an unknown component overlapped with the objective component is determined from the actually measured data A0(t,lambda') corresponding to the wavelength lambda', known spectrum data S(lambda') and a chromatogram A(t) according to formula-2.

公开(公告)号：JPS6337885B2

公开(公告)日：1988-07-27

申请号：JP6210380

申请日：1980-05-10

Applicant: SHIMADZU CORP

Inventor： IWASAKI HIDEO ,  MITO YASUTAKA

IPC: G01J3/36 ,  G01J3/02 ,  G01J3/06 ,  G01J3/28

公开(公告)号：JPS61213668A

公开(公告)日：1986-09-22

申请号：JP5660685

申请日：1985-03-19

Applicant: SHIMADZU CORP

Inventor： MITO YASUTAKA

IPC: G01N30/86

Abstract: PURPOSE:To determine the true spectrum of an elution component by determining the base line spectra over the entire wavelength at the peak point by computation and subtracting the same from the spectrum of the peak to be observed. CONSTITUTION:Light from a lamp 8 is converted by a concave mirror 10 and is made incident on a flow cell 6. The transmitted light from the flow cell 6 is reflected by a concave mirror 12 and after the light is divided by a grating 14, the light is reflected by a concave mirror 16 by which the reflected light is made incident on a photodiode array 18. The UV and visible spectra of 500 wavelengths are subjected to simultaneous multi-wavelength measurement in the array 18. 500 pieces of the data I (i) (i=1-500) on the light intensity are fed to a computer system 20. The computer differentiates the detected output per wavelength and determines the differentiated value as the base line when said value is within the specified fluctuation value; otherwise, the value is determined as the peak time. The true spectrum of the elution component is obtd. by subtracting the base line spectrum from the spectrum of the next peak.