PATENT CLAIM ANALYSIS

Application Number: 15910548
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["429", "145000"]

Abstract:
A nonaqueous electrolyte secondary battery separator including a polyolefin porous film, wherein a magnitude of a slope of a tangent in a region II of an ultrasonic attenuation rate curve of the nonaqueous electrolyte secondary battery separator immersed in an electrolyte is not less than 100 mV/s to not more than 1450 mV/s, makes it possible to provide a nonaqueous electrolyte secondary battery having a low battery resistance increasing rate after charge and discharge (after a degassing operation).

Claim (Index 3):
A nonaqueous electrolyte secondary battery member comprising:\n a positive electrode; a nonaqueous electrolyte secondary battery separator recited in  claim 1 ; and a negative electrode, the positive electrode, the nonaqueous electrolyte secondary battery separator, and the negative electrode being arranged in this order.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 1.56604
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15910580', '15910354', '15593422', '15418169', '15593413']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8594112985155477
- 35 USC 102 Novelty (BERT): 0.4694489196383389
- Combined Prediction Score: 0.8204150606278268
- Mean Citation Score: 206.761586
- Max Citation Score: 220.89368
- Similarity Product: 205.6803618369627

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