PATENT CLAIM ANALYSIS

Application Number: 15991915
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["250", "338100"]

Abstract:
A method and apparatus for analyzing carbon isotope  14 C is provided. A carbon isotope analyzer including an isotopic carbon dioxide generator to generate isotopic carbon dioxide from a carbon isotope; a spectrometer including an optical resonator having a pair of mirrors, and a photodetector to determine the intensity of light transmitted from the optical resonator; and a light generator including a light source, a first optical fiber to transmit a light beam from the light source, a second optical fiber for wavelength conversion, the second optical fiber branching from the first optical fiber at a point and combining with the first optical fiber at another point downstream of the branching point, and a non-linear optical crystal to generate light having the absorption wavelength of the isotopic carbon dioxide on the basis of the difference in frequency between light beams transmitted through the optical crystal.

Claim (Index 3):
The carbon isotope analyzer according to  claim 1 , wherein the light generator includes a light source that generates an optical frequency comb.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 93.0
- Lexical Diversity: 2.40625
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15234554', '15555219', '10381314', '14360810', '15825187']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6922881563927271
- 35 USC 102 Novelty (BERT): 0.5443665349258866
- Combined Prediction Score: 0.677495994246043
- Mean Citation Score: 246.336468
- Max Citation Score: 380.8872
- Similarity Product: 364.9641087799072

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