PATENT CLAIM ANALYSIS

Application Number: 15746264
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["429", "152000"]

Abstract:
An electrode assembly is an electrode assembly of a lithium ion secondary battery in which sheet-like positive electrodes and sheet-like negative electrodes are alternately stacked, with bag-like separators interposed therebetween. The area of the first main surface of each of the positive electrodes is smaller than the area of the first main surface of each of the negative electrodes, and the area of the second main surface of each of the positive electrodes is smaller than the area of the second main surface of each of the negative electrodes. The first main surfaces of the positive electrodes and the negative electrodes are opposed to each other, with the respective bag-like separators interposed therebetween, and the second main surfaces of the positive electrodes and the negative electrodes are opposed to each other, with the respective bag-like separators interposed therebetween.

Claim (Index 1):
An electrode assembly of a lithium ion secondary battery in which sheet-like positive electrodes and sheet-like negative electrodes are alternately stacked, with separators interposed therebetween, wherein\n the positive electrodes each include an positive electrode collector and a pair of positive electrode active material layers formed on front and back surfaces of the positive electrode collector, the negative electrodes each include a negative electrode collector and a pair of negative electrode active material layers formed on front and back surfaces of the negative electrode collector, external surfaces of the positive electrode active material layers form a first main surface of the positive electrode and a second main surface of the positive electrode with an area smaller than an area of the first main surface, external surfaces of the negative electrode active material layers form a first main surface of the negative electrode and a second main surface of the negative electrode with an area smaller than an area of the first main surface, the area of the first main surface of each of the positive electrodes is smaller than the area of the first main surface of each of the negative electrodes, the area of the second main surface of each of the positive electrodes is smaller than the area of the second main surface of each of the negative electrodes, the first main surfaces of the positive electrodes and the negative electrodes are opposed to each other, with the respective separators interposed therebetween, and the second main surfaces of the positive electrodes and the negative electrodes are opposed to each other, with the respective separators interposed therebetween.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 3.39535
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14233149', '13879962', '15543597', '12808116', '13293738']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8921747553454681
- 35 USC 102 Novelty (BERT): 0.4887495879752903
- Combined Prediction Score: 0.8518322386084503
- Mean Citation Score: 257.169002
- Max Citation Score: 267.45245
- Similarity Product: 230.04504276019333

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

Dataset: test