Image Processing Apparatus Job History Destination Filtering

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Solution Overview

Problem

Existing image processing apparatuses face the risk of wrong job transmission due to the use of saved job setting information, which can divert jobs to incorrect destinations.

Innovation Solution

The apparatus includes a mechanism to save job history information based on character string matching, where destinations matching a predetermined character string are saved, and those not matching are excluded, with the history displayed for easy reference and correction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If job setting information is automatically saved and diverted for new jobs, then user convenience is improved by reducing repetitive setup, but the risk of wrong transmission increases due to potential destination errors

Engineering Contradiction:
Improveuser convenienceVSAvoidtransmission accuracy
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system displays job history information including destination details to the user before execution, allowing visual confirmation and correction if needed. This feedback mechanism enables users to verify that saved job settings are being applied correctly, preventing wrong transmissions while maintaining the convenience of automatic job setup.

Inventive Principle:
Principle #23Feedback

2Productivity

If all job setting information is saved automatically, then productivity is improved by eliminating manual reconfiguration, but the complexity of managing saved settings increases

Engineering Contradiction:
Improvejob execution efficiencyVSAvoidsettings management complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system extracts and displays only the essential job history information (destination, job type, status) that users need to verify, rather than managing all possible setting parameters. This selective extraction reduces the perceived complexity while maintaining productivity benefits.

Inventive Principle:
Principle #2Taking out (Extraction)

3Reliability

If job history is displayed with full destination information, then transmission accuracy is improved by enabling verification, but the display area requirements increase

Engineering Contradiction:
Improvedestination verificationVSAvoiddisplay region size
Core Design Contradiction:
ReliabilityVSArea of stationary object

Solution Approach 1:

The job history display is segmented into essential information elements (destination, job type, status) that are presented in a compact format. This segmentation allows verification of critical transmission details without requiring excessive display space, balancing reliability with device constraints.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20250110675A1Image processing apparatus, and method of controlling image processing apparatus
Publication Date: 2025.04.03 CANON KK
  • US20250110675A1 patent drawing
  • US20250110675A1 patent drawing
  • US20250110675A1 patent drawing

AI summary

An image processing apparatus includes: an execution unit configured to execute a job; a first obtainment unit configured to obtain character string information including a predetermined character string; a second obtainment unit configured to obtain setting information corresponding to the executed job; a saving unit configured to, in a case where a destination included in the setting information is a destination corresponding to the predetermined character string, save the setting information including the destination as job history information, and in a case where at least one or more destinations included in the setting information are a destination not corresponding to the predetermined character string, save the setting information not including the destination not corresponding to the predetermined character string as the job history information; and a display control unit configured to display the job history information in a predetermined display region.