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 11):
A chain comprising:\n a plurality of inner plates each having a pair of V-shape link teeth on one end in a short-side direction, and a pair of front and rear pin holes, the inner plates being pivotably interconnected by pins inserted in the pin holes such that one link tooth of one of adjacent inner plates overlaps the other link tooth of the other of the adjacent inner plates in a width direction of the chain; and guide plates which are arranged on both outer sides in the width direction and through which the pins are fixedly inserted, at least one of the pin, the inner plate, and the guide plate being the chain component according to  claim 1 .

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): 0.5559894758391232
- 35 USC 102 Novelty (BERT): 0.5209777253692459
- Combined Prediction Score: 0.5524883007921355
- Mean Citation Score: 238.457836
- Max Citation Score: 312.7667
- Similarity Product: 276.09119854747064

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