PATENT CLAIM ANALYSIS

Application Number: 16015691
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["324", "304000"]

Abstract:
A method for detecting rotation of a carrier utilizes a device embedded in said carrier that comprises an enclosure containing a gaseous mixture of an alkali metal and a noble gas. The method includes a step of starting up (DEM-MEOP) the device during which the noble gas is polarised by utilizing metastability exchange optical pumping. The start-up step is followed by a step of acquisition (MES-SEOP) by the device of a signal representative of said rotation during which the noble gas is maintained polarised by utilizing spin exchange optical pumping. The invention extends to the device and to an inertial navigation unit integrating said device and to an inertial navigation method implementing the method for detecting rotation of the carrier.

Claim (Index 9):
The device according to  claim 7 , wherein the enclosure includes a main cell and an auxiliary cell connected to the main cell by a diffusion connection of the gaseous mixture, and wherein the second polarisation system is configured to increase the polarisation of the noble gas in the auxiliary enclosure and the first polarisation system is configured to maintain the polarisation of the noble gas in the main enclosure.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 2.09836
- Patent Class: 324.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11419052', '11686009', '15120013', '10277909', '11856963']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5342856716726948
- 35 USC 102 Novelty (BERT): 0.479280945719753
- Combined Prediction Score: 0.5287851990774006
- Mean Citation Score: 173.64633999999995
- Max Citation Score: 190.65395
- Similarity Product: 145.13060707163513

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