Intermediate management server, computer program

The intermediate management server system addresses privacy and security concerns in personalized content delivery by processing user data into multidimensional vectors within user terminals, ensuring anonymity and secure, efficient content distribution.

JP7888135B1Active Publication Date: 2026-07-13西村 昇
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Patent Information

Application Number
JP2025194454
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2025-11-13
Publication Date
2026-07-13
Estimated Expiration
2045-11-13

AI Technical Summary

Technical Problem

Existing systems for delivering personalized content online, such as advertisements, pose risks to user privacy and data security by collecting and processing user profiles on service provider devices, leading to potential data breaches and ethical concerns.

Method used

An intermediate management server system that processes user data into multidimensional vectors within user terminals, allowing for anonymized content delivery based on market persona requests, ensuring user anonymity and reducing data leakage risks.

Benefits of technology

Enhances privacy and security by minimizing data exposure, improving user control over their information, and enabling efficient, secure content delivery to targeted users.

✦ Generated by Eureka AI based on patent content.

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Abstract

This allows for the selective delivery of content online to users who are likely to become customers when they receive advertisements, while maintaining their anonymity. [Solution] The intermediate management server 20 receives a user ID and a multidimensional user profile vector from the mobile terminal 10. The user profile vector represents the user's personal attributes and behaviors. The service provider sends a market persona request, which is text describing the characteristics of a product, service, or potential purchasing user, to the intermediate management server 20. The intermediate management server 20 generates a multidimensional market persona vector from the market persona request and compares it with the multidimensional user profile vector. The intermediate management server 20 sends content data to the matched users.
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Citation Information

Patent Citations

  • Advertisement recommendation method and related device

    CN116703483A

  • System, method and program for recommending information, and recording medium having the program recorded thereon

    JP2002342366A

  • Advertisement text selection device and program

    JP2017111479A