公开(公告)号：US20230177195A1

公开(公告)日：2023-06-08

申请号：US17921969

申请日：2021-03-24

Applicant: SHIMADZU CORPORATION

Inventor： Tomohiro KAWASE ,  Shiori NAGAI

IPC: G06F21/62 ,  G06F21/60

CPC classification number: G06F21/6218 ,  G06F21/604 ,  G06F2221/2117 ,  G06F2221/2141

Abstract: The complex analysis database manages the analysis result data in association with each of the plurality of samples. A project-sample registering unit registers, in a project database, a respective one of a plurality of projects in association with one or more selected from the plurality of samples. A project-user registering unit registers, in the project database, a respective one of the plurality of projects in association with one or more selected from a plurality of users. The display control unit displays a project associated with the login user in a selectable manner on an information terminal operated by the login user. The display control unit extracts, from a complex analysis database, the analysis result data of a sample associated with the project selected by the login user and displays the extracted data on the information terminal.

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：US20230033480A1

公开(公告)日：2023-02-02

申请号：US17857316

申请日：2022-07-05

Applicant: SHIMADZU CORPORATION

Inventor： Yuriko NAKAKIMURA ,  Shiori NAGAI ,  Tomohiro KAWASE ,  Yusuke YOKOI ,  Satoshi YAMAMOTO ,  Kenta ADACHI

IPC: G06N5/04 ,  G06N20/00

Abstract: A data processing apparatus according to one aspect is provided with an inference unit configured to predict at least one objective variable from a plurality of explanatory variables by using a trained model, and a display data generation unit configured to generate data for displaying an inference result by the inference unit. The inference unit is configured to set a first explanatory variable selected from the plurality of explanatory variables as a variation value and set second explanatory variables other than the first explanatory variable as fixed values. The inference unit predicts, by using the trained model, the at least one objective variable when the first explanatory variable is continuously varied within a predetermined variation range. The display data generation unit generates data indicating a variation of the at least one objective variable with respect to a variation of the first explanatory variable.

公开(公告)号：US20240320192A1

公开(公告)日：2024-09-26

申请号：US18585661

申请日：2024-02-23

Applicant: SHIMADZU CORPORATION

Inventor： Shiori NAGAI ,  Kenta ADACHI ,  Tomonori OSHIKAWA

IPC: G06F16/17

CPC classification number: G06F16/1734

Abstract: A data processing method includes a step for a computer to collect analysis file sets from a plurality of types of analyzers, the analysis file sets each including analysis data by the analyzer, and a step for the computer to tag each of a plurality of collected analysis file sets, the tag indicating a type of the analyzer, a material of a sample measured by the analyzer, preprocessing conditions of the sample, and measurement conditions of the sample.

公开(公告)号：US20230186158A1

公开(公告)日：2023-06-15

申请号：US17926450

申请日：2021-03-30

Applicant: SHIMADZU CORPORATION ,  SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Shiori NAGAI ,  Tomohiro KAWASE ,  Tomoya TSUDA ,  Satoshi YAMAMOTO ,  Hiroaki YAMADA ,  Hiroyuki KISHIMOTO ,  Wakana ITO

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: For each of one or a plurality of types of samples, a database is constructed in which a sample identification tag and data belonging to at least two types of categories out of Categories (1), (2), and (3) are stored in association with each other. Data to be used as training data in supervised learning is selected from the database. At this time, one or a plurality of types of data is selected as an explanatory variable from one of the categories. Further, one or a plurality of types of data is selected as an objective variable from the other category. Then, training data is generated in which data corresponding to the selected explanatory variable is served as input and data corresponding to the selected objective variable is served as ground truth output. Category (1) is a plurality of types of samples relating to a production method of the sample, Category (2) is a plurality of types of samples acquired by analyzing a sample by one or a plurality of types of analyzers, and Category (3) is a plurality of types of physical property data that are information representing sample characteristics.

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：US20230351161A1

公开(公告)日：2023-11-02

申请号：US18041758

申请日：2021-05-21

Applicant: SHIMADZU CORPORATION

Inventor： Haodong QIU ,  Shiori NAGAI

IPC: G06N3/0464 ,  G01N21/35

CPC classification number: G06N3/0464 ,  G01N21/35 ,  G01N2021/3595

Abstract: A data analysis apparatus, a data analysis method, a method of generating a trained model, a system, and a program that allow highly accurate and easy analysis of an FT-IR spectrum are provided. The data analysis apparatus includes an obtaining unit that obtains an analysis target which is an FT-IR spectrum, a trained model, and an analyzer that inputs the analysis target to the trained model. The trained model is machine-trained so as to output, when the trained model receives input of an FT-IR spectrum, information indicating whether or not the inputted FT-IR spectrum includes a peak derived from a trained atomic group. The trained atomic group includes an atomic group containing at least three atoms.

公开(公告)号：US20230204607A1

公开(公告)日：2023-06-29

申请号：US17926990

申请日：2021-03-26

Applicant: SHIMADZU CORPORATION ,  SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Tomohiro KAWASE ,  Xusheng ZHANG ,  Shiori NAGAI ,  Satoshi YAMAMOTO ,  Hiroaki YAMADA ,  Wakana ITO ,  Masashi FUKUCHI ,  Yuma UNNO

IPC: G01N35/00 ,  G01N30/72 ,  G01N30/86

CPC classification number: G01N35/00584 ,  G01N30/7206 ,  G01N30/8631 ,  G01N2035/00306 ,  G01N2035/0091 ,  G01N2035/00851 ,  G01N2030/027

Abstract: An integrated viewer for multiple measurements according to a first aspect includes: a storage unit that stores, for each of a plurality of types of analyzers, a type of a feature amount obtained from a measurement result of the analyzer; a display control unit that displays types of feature amounts stored in the storage unit on a display screen in a selectable manner; and a registration unit that names and registers a set of types of feature amounts selected by an operator among the types of the feature amounts. The display control unit displays, side by side on the display screen, a first display region in which the type of the feature amount is displayed in a tab for each type of the analyzers and a second display region in which the set of types of the feature amounts selected by the operator is displayed.

公开(公告)号：US20230195279A1

公开(公告)日：2023-06-22

申请号：US17922442

申请日：2021-03-08

Applicant: Shimadzu Corporation ,  SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Shiori NAGAI ,  Tomohiro KAWASE ,  Satoshi YAMAMOTO ,  Hiroaki YAMADA ,  Wakana ITO ,  Masashi FUKUCHI ,  Yuma UNNO

IPC: G06F3/0482 ,  G06F3/0484

CPC classification number: G06F3/0482 ,  G06F3/0484

Abstract: A viewer for analysis includes: a communication unit for receiving analysis results for each of a plurality of samples, the analysis results being different in type from each other and outputted from a plurality of types of analyzers; a display unit for displaying the analysis results received by the communication unit; a control unit for controlling the display unit; and a first selection means for selecting at least two or more display target samples from the plurality of samples. The display unit includes a display area for displaying the analysis results by the plurality of types of analyzers for each of the at least two or more display target samples; and a list display area for displaying at least two or more display areas in a list, the at least two or more display areas corresponding to the at least two or more display target samples.