PATENT CLAIM ANALYSIS

Application Number: 16035587
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["356", "301000"]

Abstract:
An optical chemical analyser comprises a source of a first amount of radiation ( 46 ), an optics module configured to direct the first amount of radiation such that it is incident on or passes through a target ( 14 ) at a target location, the optics module further being configured to receive a second amount of Raman scattered radiation from the target and direct the second amount of radiation ( 206 ) to a Spatial Interference Fourier Transform (SIFT) module, the SIFT module including a first dispersive element ( 216 ) and a second dispersive element ( 218 ), the SIFT module being configured such that a portion of the second amount of radiation is received by the first dispersive element and interferes with a portion of the second amount of radiation received by the second dispersive element to form an interference pattern; the SIFT module further comprising a detector ( 48 ) configured to capture an image of at least a portion of the interference pattern and produce a detector signal ( 226 ) based on the captured image; and a processor configured to receive the detector signal from the detector and perform a Fourier transform on the detector signal to thereby obtain a frequency spectrum of the second amount of radiation.

Claim (Index 19):
An optical chemical analyser according to  claim 10 , wherein the SIFT module comprises a beam splitting apparatus configured to split the second amount of radiation into: the portion of the second amount of radiation that is received by the first dispersive element, and the portion of the second amount of radiation received by the second dispersive element.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 95.0
- Lexical Diversity: 2.71951
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14758914', '14135713', '12944683', '13955479', '15056907']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6919834918417925
- 35 USC 102 Novelty (BERT): 0.5469849396086247
- Combined Prediction Score: 0.6774836366184758
- Mean Citation Score: 203.09147
- Max Citation Score: 401.08752
- Similarity Product: 353.79776577993385

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

Dataset: test