PATENT CLAIM ANALYSIS

Application Number: 15936714
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["059", "005000"]

Abstract:
Provided are a chain component that has a simple surface treatment structure and can maintain good wear resistance over a long time, and a chain that includes the chain component and maintains good wear elongation resistance. The chain component of a power transmission chain for industrial use includes a chromium nitride layer formed on an outer side of a steel base material and containing more than 0 mass % but not more than 55 mass % iron. At least a surface of the chromium nitride layer that slides against other components is a rough surface with peaks and valleys.

Claim (Index 1):
A chain component of a power transmission chain for industrial use, the chain component comprising:\n a steel base material; and a chromium nitride layer formed on an outer side of the steel base material and containing more than 0 mass % but not more than 55 mass % iron, at least a surface of the chromium nitride layer that slides against other components being a rough surface with peaks and valleys.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 1.58462
- Patent Class: 59.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15244121', '14900325', '10379669', '11465708', '10774020']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5556276434067453
- 35 USC 102 Novelty (BERT): 0.5242800746970351
- Combined Prediction Score: 0.5524928865357743
- Mean Citation Score: 238.457836
- Max Citation Score: 312.7667
- Similarity Product: 253.5668425076365

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