PATENT CLAIM ANALYSIS

Application Number: 15751402
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["429", "152000"]

Abstract:
A lithium ion secondary battery  10  includes at least one cell obtained by laminating a positive electrode  1 , an electrolyte layer  2 , and a negative electrode  3  in this order. The electrolyte layer  2  contains a fluoride. The negative electrode  3  has a negative electrode active material layer containing a silicon compound. At least one of the negative electrodes  3  has a mass ratio of fluorine/silicon (F/Si ratio) of 1.0 or less on a surface of the negative electrode active material layer.

Claim (Index 8):
The lithium ion secondary battery according to  claim 5 , wherein the negative electrode active material layer is pre-doped with lithium before initial charge.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 88.0
- Lexical Diversity: 1.66667
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11066247', '15772566', '13805565', '14119201', '11636581']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8834587738581101
- 35 USC 102 Novelty (BERT): 0.4851296035055177
- Combined Prediction Score: 0.8436258568228509
- Mean Citation Score: 210.651864
- Max Citation Score: 215.24873
- Similarity Product: 156.09931501891018

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