Adaptive Hair Elongation Determination for Specialized Environments

Publication ID: 24-11857332_0009_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptive Hair Elongation Determination for Specialized Environments,” Published Technical Disclosure No. 24-11857332_0009_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857332_0009_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

A novel system and method for determining hair elongation in high-humidity, disaster-prone, extreme temperature, high-security, and remote areas, utilizing a NIR sensor and adaptive evaluation unit to account for environmental factors and ensure accurate results.

Background and Problem Solved

The original patent disclosed a device for determining hair elongation using a NIR sensor, but it had limitations in terms of environmental adaptability. The new inventive concept addresses this limitation by providing specialized variations for high-humidity, disaster-prone, extreme temperature, high-security, and remote areas, enabling accurate hair elongation determination in these environments.

Detailed Description of the Inventive Concept

The inventive concept comprises a detection unit configured to detect hair characteristics using a NIR sensor and an evaluation unit for evaluating the detected hair characteristics and determining a degree of elongation of hair based on the detected hair characteristics. The evaluation unit is further configured to account for the effects of environmental factors such as humidity, temperature, and natural disasters on the detected hair characteristics. In high-security environments, the evaluation unit ensures secure data transmission and storage of the detected hair characteristics. In remote or inaccessible areas, the evaluation unit transmits the detected hair characteristics to a remote server for evaluation.

Novelty and Inventive Step

The new inventive concept's novelty lies in its ability to adapt to specialized environments, accounting for environmental factors that affect hair elongation determination. The inventive step is the integration of the NIR sensor with an adaptive evaluation unit that can consider these environmental factors, ensuring accurate results in various scenarios.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include using different types of sensors, such as visible light or ultrasound, or integrating the system with other hair analysis tools. Variations could include adapting the system for use in other specialized environments, such as space exploration or underwater operations.

Potential Commercial Applications and Market

The inventive concept has potential commercial applications in the cosmetics, hair care, and beauty industries, particularly in high-end salons and spas catering to clients with specific hair needs. Additionally, it could be used in disaster relief efforts, extreme weather research, and high-security environments, such as government facilities or high-end security agencies.

Field of Art

Spectroscopic hair analysis and measurement technologies, involving near-infrared (NIR) sensing, signal processing, and biomaterial characterization techniques

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with expertise in optical sensing, signal processing, and biomedical measurement techniques, typically holding a master's or PhD in engineering, physics, or materials science, with working knowledge of spectroscopic analysis and sensor calibration methods

Obviousness Rationale

A person having ordinary skill would recognize that extending the NIR hair elongation measurement technique to specialized environmental contexts represents a predictable variation that requires standard engineering adaptations. The core sensing and evaluation methodology remains fundamentally consistent, with environmental considerations representing incremental modifications that would be apparent to a skilled practitioner seeking to generalize the original patent's approach.

Obvious Combinations & Variations

Source Patent Element
NIR sensor for detecting hair characteristics and generating absorption spectrum signals
PTD Variation
Adapting NIR sensor for high-humidity, extreme temperature, and disaster-prone environments
Obviousness Reasoning
Modifying sensor calibration and signal processing to account for environmental variables represents a known technique in spectroscopic measurement, involving standard compensation algorithms and signal normalization approaches
Source Patent Element
Evaluation unit comparing absorption spectra against calibration models
PTD Variation
Adding secure data transmission and remote server evaluation capabilities
Obviousness Reasoning
Integrating networked data transmission with existing spectroscopic analysis is a predictable technological extension using standard communication protocols and cloud computing techniques
Source Patent Element
Detection of hair moisture levels as part of spectroscopic analysis
PTD Variation
Explicitly accounting for environmental humidity impacts on hair characteristics
Obviousness Reasoning
Expanding moisture compensation techniques to include broader environmental humidity factors represents a logical design optimization using known signal processing methods
Source Patent Element
Near-infrared spectroscopic hair analysis methodology
PTD Variation
Applying technique to specialized environments like high-security and remote areas
Obviousness Reasoning
Generalizing measurement techniques across different operational contexts is a standard engineering approach when core technological principles remain consistent
Source Patent Element
Absorption spectrum-based hair damage categorization
PTD Variation
Adding environmental factor considerations in damage assessment
Obviousness Reasoning
Refining damage assessment algorithms to incorporate environmental variables represents a predictable enhancement using known signal processing and machine learning techniques
35 U.S.C. § 103 Summary: Based on US Patent 11857332's fundamental NIR hair elongation measurement technique, the present publication demonstrates that extending such analysis to specialized environmental contexts would be obvious to a person having ordinary skill in spectroscopic measurement technologies, thereby rendering potential derivative claims anticipated and non-patentable under standard obviousness criteria.

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