PATENT CLAIM ANALYSIS

Application Number: 16118934
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["361", "323000"]

Abstract:
The present invention addresses the problem of providing a biaxially stretched polypropylene film for capacitors, which has high voltage resistance and excellent breakdown properties. The present invention also addresses the problem of providing a biaxially stretched polypropylene film for capacitors, which can be used suitably in a high-capacity capacitor to which a high voltage is to be applied under a higher temperature, and which preferably has a small thickness. The present invention relates to a biaxially stretched polypropylene film for capacitors, wherein a polypropylene resin which constitutes the polypropylene film has a number average molecular weight of 40,000 to 100,000 inclusive and a Z average molecular weight of 950,000 to 1,500,000 includes wherein, in a molecular weight distribution curve, the value of the difference obtained by subtracting a differential distribution value at a logarithmic molecular weight Log (M) of 6.0 from a differential distribution value at a logarithmic molecular weight Log (M) of 4.5 is −15 to 11% inclusive.

Claim (Index 7):
A capacitor produced by the use of the metallized polypropylene film for capacitors according to  claim 6 .

Metadata:
- Claim Count in Document: 13.0
- Percentile: 96.0
- Lexical Diversity: 2.21795
- Patent Class: 361.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15129513', '15514850', '14370918', '13977905', '11932583']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8638505284190977
- 35 USC 102 Novelty (BERT): 0.5174726347215328
- Combined Prediction Score: 0.8292127390493412
- Mean Citation Score: 280.763904
- Max Citation Score: 326.3382299999999
- Similarity Product: 237.7026633801269

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

Dataset: test