PATENT CLAIM ANALYSIS

Application Number: 15742261
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["356", "072000"]

Abstract:
In a gas detection device and a gas detection method of the present invention, frequency-modulated detection light is irradiated while being scanned, a light reception output signal obtained by receiving reflected light of the detection light is subjected to phase-sensitive detection, a resulting detection output signal is sampled, and detection target gas GA is detected on the basis of a sampling result. A modulation frequency of the detection light is controlled on the basis of a scanning speed.

Claim (Index 11):
A gas detection device according to  claim 1 , wherein a wavelength of the detection light in the detection light source is 1651 nm or 1653 nm.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 1.86667
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13488105', '15751353', '13488125', '11723542', '15310653']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7113108805189027
- 35 USC 102 Novelty (BERT): 0.490428150960629
- Combined Prediction Score: 0.6892226075630753
- Mean Citation Score: 172.98236200000005
- Max Citation Score: 182.07645
- Similarity Product: 118.4110270661652

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test