PATENT CLAIM ANALYSIS

Application Number: 15910658
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["429", "145000"]

Abstract:
The present invention provides a nonaqueous electrolyte secondary battery separator that makes it possible to provide a nonaqueous electrolyte secondary battery having a low battery resistance after an aging charge and discharge of the nonaqueous electrolyte secondary battery and a low battery resistance after repetition of a charge and discharge cycle. The nonaqueous electrolyte secondary battery separator includes a polyolefin porous film, wherein a magnitude of a slope of a tangent in a region III of an ultrasonic attenuation rate curve of the nonaqueous electrolyte secondary battery separator immersed in an electrolyte is not less than 3.5 mV/s to not more than 14 mV/s.

Claim (Index 4):
A nonaqueous electrolyte secondary battery comprising:\n a nonaqueous electrolyte secondary battery separator recited in  claim 1 .

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 1.94545
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15910580', '15593422', '15910354', '15593413', '11347213']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8766587273831516
- 35 USC 102 Novelty (BERT): 0.4764608483727007
- Combined Prediction Score: 0.8366389394821065
- Mean Citation Score: 247.324564
- Max Citation Score: 264.18918
- Similarity Product: 258.32100240354544

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