OCR Product Specification Comparison System

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Solution Overview

Problem

Customers face difficulties in understanding and comparing complex product specifications, such as insurance policies, due to lengthy and technical documents, leading to errors in identifying similar products and making informed decisions.

Innovation Solution

A computing system that receives image data of product specifications, performs text recognition using OCR and document templates, selects related products based on criteria, and generates graphical comparison data for real-time presentation to clients, incorporating contextual data for enhanced accuracy.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If product specifications are presented in detailed technical documents, then comprehensive product information is provided, but customer understanding and processing efficiency deteriorate due to complexity and length

Engineering Contradiction:
Improveproduct information completenessVSAvoidcustomer understanding
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The system segments comprehensive product specification documents into distinct comparison points and key features. It extracts and organizes information into structured formats that separate essential comparison criteria from supporting details, enabling customers to understand products through organized segments rather than overwhelming continuous text.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system acts as an intermediary between complex product specifications and customers by automatically processing technical documents, extracting key information, and presenting it in simplified comparison formats. This intermediary function translates technical jargon into customer-friendly comparisons without losing essential product information.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If manual review of product specifications is performed, then customers can understand product details, but time consumption and error probability increase

Engineering Contradiction:
Improvedecision accuracyVSAvoidreview time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system enables self-service by automatically performing the comparison analysis that would otherwise require manual customer effort. It autonomously extracts product specifications, identifies comparison points, generates comparisons, and presents results, freeing customers from time-consuming manual review while maintaining or improving decision accuracy through systematic processing.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system replaces the mechanical process of manual document review with automated optical character recognition (OCR), text processing, and algorithmic comparison. This substitution of manual mechanical review with automated systems dramatically reduces time consumption while improving reliability through consistent, error-free processing.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Manufacturing precision

If comprehensive product comparisons are performed manually, then thorough analysis is achieved, but productivity and speed of decision-making deteriorate

Engineering Contradiction:
Improvecomparison accuracyVSAvoidproduct comparison speed
Core Design Contradiction:
Manufacturing precisionVSProductivity

Solution Approach 1:

The system replaces manual comparison processes with automated OCR technology, text extraction algorithms, and computational comparison engines. This mechanical substitution enables simultaneous processing of multiple products across numerous specification points, achieving both high accuracy through systematic analysis and high productivity through parallel processing capabilities.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system changes the parameters of product information from unstructured text to structured, machine-processable data formats. By transforming specifications into standardized parameters that can be automatically compared across products, the system achieves both precision in comparison and speed in processing, as computational systems can rapidly analyze structured data.

Inventive Principle:
Principle #35Parameter changes

4Reliability

If technical jargon and industry-specific principles are included in product documents, then professional accuracy is maintained, but customer accessibility and ease of understanding worsen

Engineering Contradiction:
Improvetechnical accuracyVSAvoidcustomer accessibility
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system serves as an intermediary that preserves technical accuracy in its analysis while translating findings into customer-accessible formats. It maintains fidelity to the original technical specifications during processing but presents results in simplified comparison formats that enhance accessibility without compromising the accuracy of the underlying technical information.

Inventive Principle:
Principle #24Intermediary (Mediator)

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

Facilitates efficient acquisition and comparison of product data, reducing human error and enabling customers to make informed decisions by presenting relevant information in a user-friendly format.

Implementation Method 1

perform text recognition on the image data to identify text in the at least one first document

Methodology Applied
Scientific EffectOptical character recognition (OCR):

Data Source

PatentUS11430242B2Systems and methods for obtaining product information in real-time
Publication Date: 2022.08.30 THE TORONTO DOMINION BANK
  • US11430242B2 patent drawing
  • US11430242B2 patent drawing
  • US11430242B2 patent drawing

AI summary

A processor-implemented method is disclosed. The method includes: receiving, from a first client device, a signal representing image data depicting at least one first document containing a product specification for a first product; performing text recognition on the image data to identify text in the at least one first document; determining at least one first value associated with the first product based on the recognized text; identifying a second product based on determining that product specification for the second product satisfies one or more predetermined criteria relating to the at least one first value; determining at least one second value associated with the second product; generating first display data including a graphical representation of the at least one second value; and transmitting, to the first client device via a communications module, a signal representing the first display data.