Specialized Hair Elongation Analysis Systems for Niche Environments

Publication ID: 24-11857332_0004_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Hair Elongation Analysis Systems for Niche Environments,” Published Technical Disclosure No. 24-11857332_0004_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857332_0004_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,332.

Summary of the Inventive Concept

The inventive concept relates to adaptations of hair elongation analysis systems for specific, narrow markets or unique operational environments, such as high-humidity, extreme weather, disaster relief, high-security, and extreme temperature conditions.

Background and Problem Solved

The original patent disclosure provides a general framework for determining hair elongation using a NIR sensor. However, it does not address the challenges and limitations of operating in specialized environments. The new inventive concept addresses these limitations by providing tailored solutions for specific markets or environments, thereby ensuring accurate and reliable hair analysis results.

Detailed Description of the Inventive Concept

The inventive concept encompasses a range of specialized systems and methods for determining hair elongation in niche environments. For instance, a humidity-resistant NIR sensor is used in high-humidity environments to correct for moisture-induced absorption spectrum variations. In extreme weather conditions, a wind-resistant detection unit is employed to detect hair characteristics, and the evaluation unit is configured to consider environmental factors. A compact NIR sensor and a user interface adapted for use in low-light conditions are featured in a portable hair analysis device for disaster relief situations. In high-security environments, a NIR sensor with enhanced security features and an evaluation unit configured to encrypt hair analysis data ensure secure operation. Finally, a temperature-resistant detection unit and an evaluation unit adapted to correct for temperature-induced absorption spectrum variations are used to evaluate hair characteristics in extreme temperatures.

Novelty and Inventive Step

The new inventive concept introduces novel adaptations of hair elongation analysis systems for specific, narrow markets or unique operational environments. The inventive step lies in the tailored solutions that address the challenges and limitations of operating in these environments, ensuring accurate and reliable hair analysis results.

Alternative Embodiments and Variations

Other possible embodiments of the inventive concept include using alternative sensor technologies, such as spectrophotometry or interferometry, or incorporating additional features, such as hair damage assessment or hair care product recommendations, to enhance the functionality of the systems and methods.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including cosmetics, hair care, and pharmaceuticals, particularly in markets requiring specialized hair analysis solutions, such as high-end salons, forensic laboratories, or extreme environment research facilities.

Field of Art

Spectroscopic hair analysis and sensor technologies, focusing on near-infrared (NIR) spectroscopy for material characterization, with expertise in optical sensing, signal processing, and environmental adaptation of measurement systems

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degree in optical engineering, materials science, or biomedical instrumentation, having experience in spectroscopic measurement techniques, sensor design, and understanding of environmental factors affecting optical measurements

Obviousness Rationale

A person having ordinary skill would recognize that the source patent's NIR hair analysis system inherently requires environmental adaptability, and the PTD's variations represent predictable engineering solutions to known challenges in spectroscopic measurement across different operational contexts. The disclosed modifications represent standard engineering practices of sensor optimization for specific environmental conditions, utilizing well-established techniques of sensor design and signal correction.

Obvious Combinations & Variations

Source Patent Element
NIR sensor for detecting hair characteristics using absorption spectrum analysis
PTD Variation
Humidity-resistant NIR sensor with moisture content correction algorithms
Obviousness Reasoning
A PHOSITA would recognize that moisture interference is a known challenge in spectroscopic measurements, and developing compensation algorithms is a standard engineering approach to improving measurement accuracy
Source Patent Element
Evaluation unit comparing absorption spectra against calibration models
PTD Variation
Evaluation unit configured to encrypt and secure hair analysis data
Obviousness Reasoning
Data security is a routine consideration in sensor systems, and implementing encryption represents a predictable design choice for protecting sensitive measurement information
Source Patent Element
Spectrometer generating signal patterns characteristic of hair features
PTD Variation
Compact NIR sensor adapted for low-light and extreme environment operation
Obviousness Reasoning
Miniaturization and environmental hardening of sensors are well-known techniques in optical instrumentation, representing standard engineering optimization strategies
Source Patent Element
Detection unit for obtaining hair characteristics using spectral analysis
PTD Variation
Wind-resistant detection unit with environmental factor compensation
Obviousness Reasoning
Accounting for external environmental influences on measurement is a predictable engineering solution for improving measurement reliability across varied conditions
Source Patent Element
Near-infrared spectroscopic analysis of hair characteristics
PTD Variation
Temperature-resistant detection unit with spectrum variation correction
Obviousness Reasoning
Temperature compensation in spectroscopic systems is a known technique for maintaining measurement accuracy, representing a standard approach to sensor design
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857332 and the disclosed variations, a person having ordinary skill in the art would find the proposed hair analysis system modifications obvious and predictable extensions of existing near-infrared spectroscopic measurement techniques, thereby rendering potential patent claims directed to such variations anticipated and non-patentable under 35 U.S.C. ยง 103.

Original Patent Information

Patent NumberUS 11,857,332
TitleDetermination of a degree of elongation of hair using a NIR sensor
Assignee(s)Henkel AG & Co. KGaA