PATENT CLAIM ANALYSIS

Application Number: 16083606
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["429", "219000"]

Abstract:
Provided are a carbon powder which can provide a catalyst exhibiting high performance and a catalyst. A carbon powder for fuel cell comprising carbon as a main component, which has a ratio (B/A) of an area B of peak  1  to an area A of peak  0  of more than 0 and 0.15 or less, wherein the area A represents an area of peak  0  at a position of 2θ=22.5° to 25° as observed by XRD analysis when the carbon powder for fuel cell is subjected to heat treatment at 1800° C. for 1 hour in an inert atmosphere, and the area B represents an area of peak  1  at a position of 2θ=26° as observed by XRD analysis when the carbon powder for fuel cell is subjected to heat treatment at 1800° C. for 1 hour in an inert atmosphere.

Claim (Index 1):
A carbon powder for fuel cell comprising carbon as a main component, which has a ratio (B/A) of an area B of peak  1  to an area A of peak  0  of more than 0 and 0.15 or less, wherein the area A represents an area of peak  0  at a position of 2\u03b8=22.5\u00b0 to 25\u00b0 as observed by XRD analysis when the carbon powder for fuel cell is subjected to heat treatment at 1800\u00b0 C. for 1 hour in an inert atmosphere, and the area B represents an area of peak  1  at a position of 2\u03b8=26\u00b0 as observed by XRD analysis when the carbon powder for fuel cell is subjected to heat treatment at 1800\u00b0 C. for 1 hour in an inert atmosphere.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 97.0
- Lexical Diversity: 2.3125
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15025354', '15521681', '15126638', '15521676', '14903311']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8638721414087208
- 35 USC 102 Novelty (BERT): 0.4957699116245614
- Combined Prediction Score: 0.827061918430305
- Mean Citation Score: 194.042976
- Max Citation Score: 217.09431
- Similarity Product: 135.71230785567283

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