PATENT CLAIM ANALYSIS

Application Number: 16065971
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["250", "339120"]

Abstract:
To provide a method of measuring a state of concrete capable of easily determining or measuring deterioration of the concrete without using a spectroscopy while maintaining the estimation accuracy. The method of the present disclosure emits an irradiation light to the concrete, the irradiation light including a wavelength range of near infrared light related to concrete measurement; and receives a reflection light of the irradiation light P reflected on the concrete. The method determines at least five wavelengths λ 1  to λ 5, λ6  to λ 10 , different from each other by PLS regression analysis within a wavelength range of 900 nm to 2500 nm of absorption spectrum, and estimates a degree of neutralization of the concrete caused by calcium hydroxide and a concentration of chloride ion.

Claim (Index 1):
A method of measuring a state of concrete, comprising:\n emitting an irradiation light to concrete, the irradiation light including a wavelength range of near infrared light; receiving a reflection light of the irradiation light reflected on the concrete; determining at least five wavelengths different from each other by PLS regression analysis within a wavelength range of 900 nm to 2500 nm of absorption spectrum; and estimating a degree of neutralization of the concrete caused by calcium hydroxide and a concentration of chloride ion.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 1.73077
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12007427', '10317789', '11819324', '14870751', '10531485']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6774532935033334
- 35 USC 102 Novelty (BERT): 0.4761557390472045
- Combined Prediction Score: 0.6573235380577206
- Mean Citation Score: 138.12118800000002
- Max Citation Score: 139.64969
- Similarity Product: 92.24162372763634

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test