Information processing system, information processing method, and information processing program

JP7775863B2Active Publication Date: 2025-11-26KK TOYOTA CHUO KENKYUSHO
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Patent Information

Application Number
JP2023094480
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2023-06-08
Publication Date
2025-11-26
Estimated Expiration
2043-06-08

AI Technical Summary

Technical Problem

Existing technologies lack effective methods for analyzing the observation results of target substances like lithium ion materials in lithium-ion batteries, particularly in improving the understanding of their degradation behavior.

Method used

An information processing system that integrates SEM and EDS data analysis, allowing for the correlation of position information and observation values across different regions, enabling enhanced attribute identification and distribution analysis of target substances.

Benefits of technology

Facilitates better analysis of target substances by correlating appearance and composition, providing intuitive insights into the distribution and differences of physical properties, thereby improving the understanding of lithium-ion battery degradation.

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Patent Text Reader

Abstract

To provide an information processing system, an information processing method, and an information processing program that analyze an observation result of a better target material.SOLUTION: In an information processing system 1, an acquisition unit of an information processing device 2 acquires a first observation result and a second observation result for a target material. The first observation result is the result obtained by performing the observation on a first region containing the target material and includes first positional information indicating a position within the first region, a first observation value being the observation value for each position and an attribute corresponding to the first positional information. The second observation result is the result obtained by performing the observation on a second region containing the target material and includes second positional information indicating the position within the second region and a second observation value being the observation value for each position. The first positional information and second positional information are configured to be mutually positioned. The output unit identifies the attribute of the second positional information on the basis of the attribute of the first positional information and outputs distribution information regarding a distribution of the second observation values for each attribute of the second positional information.SELECTED DRAWING: Figure 1
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Citation Information

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