PATENT CLAIM ANALYSIS

Application Number: 15950385
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["361", "502000"]

Abstract:
An electric double-layer capacitor having a separator that contains polyacrylonitrile. An infrared absorption spectrum of the separator measured by a Fourier transform infrared spectrophotometer has a first peak in a range from 2240 cm −1  to 2250 cm −1  and a second peak in a range from 1580 cm −1  to 1630 cm −1 . A ratio of an intensity of the second peak to an intensity of the first peak is 0.08 or more.

Claim (Index 1):
An electric double-layer capacitor comprising:\n a positive electrode having a positive current collecting electrode and a positive polarizable electrode provided on the positive current collecting electrode; a negative electrode opposed to the positive electrode and having a negative current collecting electrode and a negative polarizable electrode provided on the negative current collecting electrode, the positive electrode and the negative electrode being arranged such that at least one set of edge sides corresponding to each other are in a different position in a plan view of the electric double-layer capacitor; and a separator containing polyacrylonitrile and interposed between the positive polarizable electrode and the negative polarizable electrode and impregnated with an electrolyte, an infrared absorption spectrum of the separator measured by a Fourier transform infrared spectrophotometer has a first peak in a range from 2240 cm \u22121  to 2250 cm \u22121  and a second peak in a range from 1580 cm \u22121  to 1630 cm \u22121 , and a ratio of an intensity of the second peak to an intensity of the first peak is 0.08 or more.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.75
- Patent Class: 361.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11525973', '11362544', '11525968', '14413321', '11174634']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8031308749627555
- 35 USC 102 Novelty (BERT): 0.4729550820416817
- Combined Prediction Score: 0.7701132956706481
- Mean Citation Score: 180.582458
- Max Citation Score: 187.98013
- Similarity Product: 149.93506394031525

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