Image Forming Device Copy-Specific Information Application

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Solution Overview

Problem

Typical image forming devices can only apply the same information to all copies of an image, lacking the capability to differentiate the applied information for each individual copy.

Innovation Solution

An image forming device equipped with a control unit and image forming unit that acquires and generates composite images by applying unique information for each copy, using a control unit configured to acquire input image information and applying information, and an image forming unit that forms these composite images on sheets.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the same information is applied to all copies in typical image forming devices, then the device operation is simple and reliable, but the ability to differentiate information for each copy is lost

Engineering Contradiction:
Improvecapability to differentiate applied information for each copyVSAvoidcomplexity of applying different information per copy
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The control unit reads applying information from storage in advance before image formation, preparing individualized data for each copy ahead of time. This preliminary reading enables the subsequent differentiation of information per copy without adding complex real-time processing during the imaging operation.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The applying information is segmented and associated with specific copy numbers, allowing each copy to receive customized information. The control unit divides the overall applying information into individual portions corresponding to each copy, enabling differentiated application while maintaining systematic control.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If unique information is applied to each copy, then customization and functionality are enhanced, but the processing complexity increases

Engineering Contradiction:
Improvecustomization capability for each copyVSAvoidcomplexity of generating composite images for each copy
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The control unit merges the input image with individual applying information to generate composite images for each copy. By combining these elements systematically, the device achieves customized information application without requiring separate complete processing chains for each copy.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The control unit acts as an intermediary that manages the interaction between the input image, applying information, and the image forming unit. It coordinates the reading, processing, and application of customized information, simplifying the overall complexity by centralizing control logic.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Loss of information

If different information is applied to each copy, then distribution details and member name associations are clarified, but the time required for information processing increases

Engineering Contradiction:
Improveclarity of distribution details and member name associationVSAvoidtime for acquiring and applying information per copy
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The control unit reads all applying information from storage in advance before the image formation process begins. This preliminary reading ensures that customized information for each copy is prepared beforehand, minimizing processing time during actual copy production while maintaining clear association of distribution details with specific copies.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12050824B2Image forming device and image forming method
Publication Date: 2024.07.30 TOSHIBA TEC KK
  • US12050824B2 patent drawing
  • US12050824B2 patent drawing
  • US12050824B2 patent drawing

AI summary

According to one embodiment, there is provided an image forming device, the image forming device applying information differently for each copy to a sheet on which an image is to be formed. The image forming device includes a controller, an image forming processor, and an authenticator. The controller is configured to acquire image information, the image information including an input image to be formed on a sheet and applying information associated with each copy, in response to the input image being formed. The controller is configured to generate a composite image obtained by applying an applying image based on the applying information for each copy to the input image. The image forming processor is configured to form the composite image generated for each copy on the sheet of each copy. The authenticator is configured to authenticate a user based on a user identity.