Document Scanning Workflow for Separating Added Subsequent Documents

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Solution Overview

Problem

Existing scanning systems lack a convenient function to handle the addition of subsequent documents during reading, resulting in inefficient handling and organization of image data from multiple documents.

Innovation Solution

A scanning system with a document reading unit, prompting unit, and output unit that separates and outputs preceding and subsequent image data as different files or chapters, allowing for improved document grouping and organization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If image data from multiple documents is collected into one continuous file, then document reading efficiency is improved, but ease of operation deteriorates due to inability to easily separate and organize image data from different documents

Engineering Contradiction:
Improvedocument reading efficiencyVSAvoidease of operation
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The patent segments the continuous file containing image data from multiple documents by inserting separator pages at boundaries between documents. This allows the file to maintain its continuous structure for efficient processing while enabling easy visual and operational separation of individual document images through the separator pages.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If a document addition function is provided to read subsequent documents, then adaptability is improved, but device complexity increases due to need for managing multiple document reading operations

Engineering Contradiction:
ImproveadaptabilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent merges the reading operations of multiple documents into a single continuous scanning process. By maintaining a unified reading operation that can accommodate document additions, the system achieves adaptability without significantly increasing device complexity, as the core reading mechanism remains the same.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent introduces separator pages as intermediaries between images of different documents. These separators act as markers that facilitate the management and organization of multiple document readings within a continuous file, simplifying the complexity of managing document boundaries.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Manufacturing precision

If consecutive page numbers are assigned to all image data in one file, then manufacturing precision is improved through systematic organization, but loss of information occurs regarding which document each page belongs to

Engineering Contradiction:
Improvesystematic organizationVSAvoidloss of information
Core Design Contradiction:
Manufacturing precisionVSLoss of information

Solution Approach 1:

The patent uses separator pages as intermediaries that contain information identifying the document to which subsequent pages belong. This maintains the consecutive page numbering system for systematic organization while preventing information loss about document boundaries and affiliations.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12495116B2Scanning system and information processing program for outputting preceding and subsequent image data from preceding and subsequent documents
Publication Date: 2025.12.09 SEIKO EPSON CORP
  • US12495116B2 patent drawing
  • US12495116B2 patent drawing
  • US12495116B2 patent drawing

AI summary

A scanning system includes: a document reading unit configured to read a document and generate image data read from the document; a prompting unit configured to prompt a notification unit to add, after the document reading unit reads a preceding document, a subsequent document subsequent to the preceding document; and an output unit configured to, after the document reading unit reads the subsequent document according to the addition, separate and output preceding image data read from the preceding document and subsequent image data read from the subsequent document.