PATENT CLAIM ANALYSIS

Application Number: 15867761
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["356", "601000"]

Abstract:
The present disclosure is directed toward a method for measuring a true concentricity of a rotating shaft. The method includes simultaneously measuring, with diametrically opposed position sensors, opposite sides of the rotating shaft at an initial state to acquire a first measurement data and at a 180-degree rotation to acquire a second measurement data. The method further determines a rotational centerline and a shaft centerline based on the first and second measurement data, and calculates a concentricity error of the rotating shaft based on the determined rotational centerline and the shaft centerline.

Claim (Index 17):
A method for measuring a true concentricity of a shaft comprising:\n driving the shaft at a first end; simultaneously measuring, with a laser sensor, position of opposing sides of a second end of the shaft to acquire a first measurement data with the opposing sides at an initial state and a second measurement data with the opposing sides transposed; and calculating a concentricity error of the shaft based on the first and second measurement data.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.0
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11179339', '12491553', '11220392', '13547591', '11747209']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6832792219791759
- 35 USC 102 Novelty (BERT): 0.4871279853275756
- Combined Prediction Score: 0.6636640983140158
- Mean Citation Score: 165.31356799999998
- Max Citation Score: 182.12823
- Similarity Product: 119.8459537743366

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

Dataset: test