# 金属材料データベースのデータモデル開発

https://mdr.nims.go.jp/datasets/88224de7-1eca-42cb-8497-592044b2a9ee

## File

- [61_170.pdf](https://mdr.nims.go.jp/filesets/1c1b92ed-e275-4fbe-a08c-8a1cd2667fab/download) ([Detail](https://mdr.nims.go.jp/filesets/1c1b92ed-e275-4fbe-a08c-8a1cd2667fab.md))

## Id

88224de7-1eca-42cb-8497-592044b2a9ee

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-07-21T05:42:57.819001Z

## Updated at

2026-07-21T06:52:24.162194Z

## Published at

2026-07-21T09:29:59.769451Z

## Doi



## First published url

https://doi.org/10.2221/jcsj.61.170

## Date published

2026-07-20

## Recorded date published

2026

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: 金属材料データベースのデータモデル開発
  title_type: original
  lang: ja

## Description

- description: 'The National Institute for Materials Science (NIMS) has published
    Structural Materials Data Sheets since 1966. Some data sheets are also available
    through the online database application “Kinzoku,” which was updated in 2023 with
    a new unified data model. The Kinzoku data model was constructed by analyzing
    the implicit structure of long-accumulated data sheets, and by defining entities
    such as material, piece, properties, and test conditions, as well as their relationships
    and attributes. Three data formats were implemented based on this model: TSV for
    daily editing, PostgreSQL for ensuring data integrity and querying, and XML for
    semantic interoperability. This data model was applied in several scenarios, including
    an extension of the framework to support liquid hydrogen–related materials data,
    which is crucial for the development of hydrogen energy infrastructure.'
  description_type: abstract
  lang: und

## Creator

- name: Asahiko MATSUDA
  role: author
- name: Masahiko DEMURA
  role: author
- name: Nobumasa MORITO
  role: author
- name: Isao KUWAJIMA
  role: author
- name: Yoshinori ONO
  role: author
- name: Kentaro WADA
  role: author
- name: Masayuki KOMATSU
  role: author
- name: Masao HAYAKAWA
  role: author
- name: Masaaki HIBI
  role: author

## Contact agent



## Publisher

organization: 公益社団法人低温工学・超電導学会
ror: https://ror.org/03s7b3g60

## Managing organization



## Keyword

- subject: data format
  schema: not_defined
- subject: data model
  schema: not_defined
- subject: interoperability
  schema: not_defined
- subject: materials database
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
  issn: '03892441'
  volume: '61'
  issue: '4'
  start_page: 170
  end_page: 177

## Conference



## Related item



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## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



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## Fileset

- id: 1c1b92ed-e275-4fbe-a08c-8a1cd2667fab
  filename: 61_170.pdf
  content_type: application/pdf
  size: 1505000
  md5: e06ae070d77d85c892697121b0d1509e

## Thumbnail

fileset_id: 1c1b92ed-e275-4fbe-a08c-8a1cd2667fab
filename: 61_170.pdf