PATENT CLAIM ANALYSIS

Application Number: 15936184
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["361", "502000"]

Abstract:
An electrochemical device has a positive electrode, a negative electrode, separators, and an electrolyte. The negative electrode has: a negative-electrode collector having a first principal face and a second principal face on the opposite side of the first principal face; a first negative-electrode active-material layer formed on the first principal face; and a second negative-electrode active-material layer which is formed intermittently on the second principal face and whose density of negative-electrode active material is lower than that of the first negative-electrode active-material layer. In the electrolyte, the positive electrode, negative electrode, and separators are immersed. The electrochemical device is such that the first and second negative-electrode active-material layers are pre-doped with lithium ions as a metallic lithium is electrically connected to the second principal face where the second negative-electrode active-material layer is not formed, and then immersed in the electrolyte.

Claim (Index 8):
The electrochemical device according to  claim 7 , wherein an electrode on the outermost side of winding is the negative electrode, and the second principal face faces outward, wherein the first uncoated area is provided on the outermost side of winding.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.56667
- Patent Class: 361.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15433811', '15462739', '15438599', '15740319', '15783985']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.878889652358747
- 35 USC 102 Novelty (BERT): 0.5450023760481142
- Combined Prediction Score: 0.8455009247276838
- Mean Citation Score: 353.97085
- Max Citation Score: 421.79095
- Similarity Product: 315.25250838229664

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

Dataset: test