Adaptive Water Supply for Paper Binding With Reduced Consumption

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Solution Overview

Problem

Existing paper binding methods consume excessive amounts of water, necessitating frequent replenishment and larger container sizes, which is inefficient and resource-intensive.

Innovation Solution

A binding apparatus that includes a water supplier to supply a preset amount of water to paper sheets and a processor to reduce water usage based on specific conditions, such as paper type, humidity, and binding method, while maintaining binding strength.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If a preset amount of water is supplied to sheets of paper for binding, then binding strength is improved, but water consumption increases

Engineering Contradiction:
Improvebinding strengthVSAvoidwater consumption
Core Design Contradiction:
StrengthVSLoss of substance

Solution Approach 1:

The system dynamically adjusts the water supply amount based on detected conditions such as paper type, humidity, and binding method. The processor modifies the water supply parameter from a fixed preset amount to a variable amount optimized for each specific binding scenario, thereby maintaining binding strength while reducing unnecessary water consumption.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The system incorporates detection of binding conditions (paper type, humidity, binding method) and uses this feedback information to adjust the water supply amount. The processor receives detection results and automatically modifies the water supply parameter accordingly, creating a closed-loop control system that optimizes water usage while ensuring adequate binding performance.

Inventive Principle:
Principle #23Feedback

2Loss of substance

If water is supplied to sheets of paper without using a container, then water consumption is reduced, but water supply control precision deteriorates

Engineering Contradiction:
Improvewater consumptionVSAvoidwater supply control precision
Core Design Contradiction:
Loss of substanceVSMeasurement precision

Solution Approach 1:

The water supplier is designed to automatically supply water to the sheets of paper based on conditions detected by the detector, without requiring manual intervention or container-based storage. The system serves itself by using the detector's information to automatically adjust water supply, eliminating the need for containers while maintaining precise control through automated processing.

Inventive Principle:
Principle #25Self-service

3Reliability

If the amount of water to be supplied to sheets of paper is not reduced, then binding performance is maintained, but resource efficiency deteriorates

Engineering Contradiction:
Improvebinding performanceVSAvoidresource efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system changes the water supply parameter from a fixed high amount to a dynamically adjusted amount based on actual binding conditions. By optimizing the water supply parameter for each specific scenario (paper type, humidity, binding method), the system maintains adequate binding performance while significantly improving resource efficiency through reduced water consumption.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

Instead of always supplying the full preset amount of water, the system applies partial water supply when conditions indicate it is sufficient. The processor determines the appropriate water amount based on detection results, avoiding excessive water supply in cases where less water is adequate, thereby improving resource efficiency without compromising binding performance.

Inventive Principle:
Principle #16Partial or excessive action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Reduces water consumption in paper binding processes, minimizing container size requirements and ensuring effective binding performance through adaptive water supply adjustments.

Implementation Method 1

a water supplier configured to supply a preset amount of water to the sheets of paper to be bound by the binder

Methodology Applied
Scientific EffectCapillary action: Capillary Action

Data Source

PatentUS12461477B2Binding apparatus, image forming system, non-transitory computer readable medium storing a program, and method
Publication Date: 2025.11.04 FUJIFILM BUSINESS INNOVATION CORP
  • US12461477B2 patent drawing
  • US12461477B2 patent drawing
  • US12461477B2 patent drawing

AI summary

A binding apparatus includes a binder configured to bind sheets of paper by advancing binding teeth toward the sheets of paper, a water supplier configured to supply a preset amount of water to the sheets of paper to be bound by the binder, and a processor configured to, if a specific condition is satisfied, make a setting to reduce the amount of water to be supplied to the sheets of paper by the water supplier.