PATENT CLAIM ANALYSIS

Application Number: 15748847
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["356", "436000"]

Abstract:
A sensor includes a body having an internal space allowing fluid to flow into the internal space, a light-emitting device that emits light passing through; first and second light-receiving devices that receive the light that has passed through the internal space, a first optical filter disposed between the first light-receiving device and the light-emitting device and configured to pass the light therethrough, a second optical filter disposed between the second light-receiving device and the light-emitting device and configured to pass the light therethrough, and a controller. The controller is configured to change the light emitted from the light-emitting device, and to compare a ratio between first and second outputs before the change of the light to a ratio between the first and second outputs after the change of the light.

Claim (Index 31):
The sensor of  claim 1 , wherein the controller detects a concentration of the fluid based on the first output and the second output.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 2.65385
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14761807', '14606419', '14844955', '15699941', '15022976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6967896901153083
- 35 USC 102 Novelty (BERT): 0.4920629099038834
- Combined Prediction Score: 0.6763170120941658
- Mean Citation Score: 140.538708
- Max Citation Score: 155.1546
- Similarity Product: 94.0475759774208

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