Material Test File Transfer Across Secure Team Data Partitions

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Solution Overview

Problem

Conventional material testing systems face challenges in efficiently transferring test files between user groups while maintaining data integrity and access permissions, particularly when different teams require separate and secure data sets.

Innovation Solution

A distributed material testing system with a centralized data repository that logically separates data into distinct partitions, allowing controlled file transfers and permission management between user groups, enabling secure sharing and execution of test files across teams.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If test files are transferred between user groups in conventional material testing systems, then file sharing capability is improved, but data integrity and permission control deteriorate

Engineering Contradiction:

Improvefile sharing capabilityVSAvoiddata integrity

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The system divides data into separate partitions based on user groups, creating isolated data spaces that maintain integrity while enabling controlled sharing between partitions through defined interfaces

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

A central server acts as an intermediary between user groups, managing file transfers and permission updates to ensure data integrity is maintained during the sharing process

Inventive Principle:

Principle #24Intermediary (Mediator)

2Reliability

If separate data sets are maintained for different teams, then data security and permission control are improved, but ease of collaboration deteriorates

Engineering Contradiction:

Improvepermission controlVSAvoidcollaboration efficiency

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The central server mediates between isolated data partitions, enabling users to access and transfer files between groups through a unified interface without compromising the separation and security of individual data sets

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The system provides universal access mechanisms that work across all user groups while maintaining their individual data isolation, allowing any user to transfer files to any group through standardized permission-based interfaces

Inventive Principle:

Principle #6Universality (Multi-functionality)

3Reliability

If centralized data repository is used, then data management control is improved, but system complexity increases

Engineering Contradiction:

Improvedata management controlVSAvoidsystem architecture complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The centralized repository is segmented into logical partitions for different user groups, maintaining central control while organizing data in a way that simplifies access and management through structured separation

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

Files are copied to appropriate partitions during transfer operations, allowing the centralized system to maintain master copies while enabling distributed access without requiring complex real-time synchronization

Inventive Principle:

Principle #26Copying

Data Source

PatentUS20260067351A1Transferring test files in distributed material testing systems

Publication Date: 2026.03.05 ILLINOIS TOOL WORKS INC

AI summary

Described herein are examples of distributed material testing systems that allow users to transfer files between user groups (i.e., teams) that use different data sets. In some examples, the distributed material testing systems use a centralized data repository that is separated into distinct data sets (and/or data partitions), such that the data set used by one team is not accessible by any other team. The ability for users to transfer files to other users on different teams provides a way for files to be shared and/or copied across team data partitions, while still keeping the data partitions intact.