PATENT CLAIM ANALYSIS

Application Number: 15745377
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["331", "094100"]

Abstract:
The invention relates to a gas cell for an atomic sensor, comprising an optical cavity provided with at least one optical window ( 9 ) and fillable with a gas. The cell also comprises a sealing cup comprising a cavity mouth, a channel mouth, and a sealing access, as well as a membrane which hermetically closes the sealing access of the sealing cup. The membrane can be plastically deformed by heating so as to hermetically close the cavity mouth and/or the channel mouth, in such a way as to hermetically separate the optical cavity from the gas inflow channel.

Claim (Index 30):
The method for fabricating a cell according to  claim 1 , wherein\n a shapeable plate\u2014or wafer\u2014and at least one glass plate\u2014or wafer\u2014is provided, the shapeable plate\u2014or wafer\u2014is shaped, in particular is etched, to form a recess opening into at least one opening, at least one among the shapeable plate\u2014or wafer\u2014and the glass plate\u2014or wafer\u2014is shaped, in particular etched, so as to form a gas inflow channel and a sealing basin comprising\n a cavity mouth adapted to allow the passage of gas between the sealing basin and the optical cavity, \n a channel mouth designed to allow gas to enter the sealing basin via the gas inflow channel, and \n a sealing access, \n a multilayer assembly comprising the shapeable plate\u2014or wafer\u2014and said at least one glass plate\u2014or wafer\u2014is formed such that the opening of the recess is hermetically closed to form an optical cavity having at least one optical window and adapted to be filled with a gas, and\n the sealing access is hermetically closed with a membrane capable of being plastically deformed by heating so as to hermetically close at least one among the cavity mouth and the channel mouth, in such a way as to hermetically separate the optical cavity from the gas inflow channel.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 86.0
- Lexical Diversity: 1.87719
- Patent Class: 331.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14435113', '13812226', '13662850', '14657519', '11721128']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7374266556375372
- 35 USC 102 Novelty (BERT): 0.5010624764143639
- Combined Prediction Score: 0.7137902377152198
- Mean Citation Score: 177.179702
- Max Citation Score: 248.94637000000003
- Similarity Product: 173.30748886253895

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

Dataset: test