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 23):
The sensor of  claim 1 ,\n wherein the first optical filter allows only light having a wavelength to be absorbed by the fluid to pass through the first optical filter, and wherein the second optical filter does not allow light having the wavelength to be absorbed by the fluid to pass through the second optical filter.

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): 0.6993586144564843
- 35 USC 102 Novelty (BERT): 0.4806253226915835
- Combined Prediction Score: 0.6774852852799942
- Mean Citation Score: 140.538708
- Max Citation Score: 155.1546
- Similarity Product: 104.59396708384752

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