公开(公告)号：US20240296203A1

公开(公告)日：2024-09-05

申请号：US18418004

申请日：2024-01-19

Applicant: SHIMADZU CORPORATION

Inventor： Satoshi SHIMIZU ,  Shiori NAGAI ,  Kenta ADACHI

IPC: G06F17/18

CPC classification number: G06F17/18

Abstract: A data processing method according to one aspect of the present invention includes: a step of collecting an analysis file set including analysis data by an analyzer from a plurality of types of analyzers; a step of selecting a plurality of analysis file sets to be analyzed from the plurality of types of collected analysis file sets according to a narrowing-down condition received from a user; a step of extracting a plurality of features from each of the plurality of selected analysis file sets; a step of summarizing the plurality of features by performing statistical processing of the plurality of features; and a step of performing an analysis using the summarized features. The step of summarizing the plurality of features includes a step of presenting statistical information generated in the statistical processing to the user.

公开(公告)号：US20240320235A1

公开(公告)日：2024-09-26

申请号：US18586034

申请日：2024-02-23

Applicant: SHIMADZU CORPORATION

Inventor： Shiori NAGAI ,  Kenta ADACHI ,  Satoshi SHIMIZU ,  Tomoya TSUDA ,  Kei AKUTSU

IPC: G06F16/25 ,  G06F16/13

CPC classification number: G06F16/254 ,  G06F16/13

Abstract: A data processing method includes a step for a computer to collect analysis file sets from multiple types of analyzers, the analysis file sets each including analysis data by the analyzer, a step for the computer to store the plurality of collected analysis file sets in a database with the analysis file sets sorted into corresponding collections for each material, and a step for the computer to form a subset by extracting an analysis file set in which a type of the analyzer, preprocessing conditions of a sample measured by the analyzer, and measurement conditions of the sample all match, from the collection.

公开(公告)号：US20220382767A1

公开(公告)日：2022-12-01

申请号：US17739847

申请日：2022-05-09

Applicant: SHIMADZU CORPORATION ,  OSAKA UNIVERSITY

Inventor： Shinji KANAZAWA ,  Satoshi SHIMIZU ,  Fumio MATSUDA

IPC: G06F16/2457 ,  G06F16/93 ,  G06F16/248 ,  G06F16/2458

Abstract: A device to support work of searching document data for interpreting an information analysis result of analysis data obtained by analyzing a sample containing an analyte, includes: an acquisition unit to acquire first information for identifying the analyte from the analysis data; a reception unit to receive input of second information for searching data of a document for interpreting the information analysis result of the analysis data; an extraction unit to extract, based on the first and second information, terms relevant to the information analysis result, from among terms in data of documents in a database; a calculation unit to calculate, for each relevant term, relevance scores indicating a relevance degree between the relevant term and the first information, and a relevance degree between the relevant term and the second information; and a processing unit to obtain an index value of statistical likelihood from the relevance scores.

公开(公告)号：US20240310339A1

公开(公告)日：2024-09-19

申请号：US18606770

申请日：2024-03-15

Applicant: SHIMADZU CORPORATION

Inventor： Satoshi SHIMIZU ,  Satoshi SUGIMOTO ,  Kenta ADACHI

IPC: G01N30/86

CPC classification number: G01N30/8641 ,  G01N30/8631

Abstract: A processor obtains a first correspondence in which at least one reference peak detected from reference chromatogram data and at least one target peak detected from target chromatogram data are brought in correspondence with each other, obtains a second correspondence in which a reference data set included in the reference chromatogram data and a target data set included in the target chromatogram data are brought in correspondence with each other, by using a first similarity between the second correspondence and the first correspondence, and corrects a time axis of the target chromatogram data in accordance with the second correspondence.