PATENT CLAIM ANALYSIS

Application Number: 15951253
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["318", "135000"]

Abstract:
A linear compressor and methods of operation, for example, to detect polarity for the linear compressor are provided herein. The method may include supplying an initial time varying voltage to the motor of the linear compressor at an assumed polarity; estimating a first acceleration of the motor of the linear compressor when the motor is at a bottom dead center position; estimating a second acceleration of the motor of the linear compressor when the motor is at a top dead center position; comparing the first acceleration to the second acceleration; and determining whether the assumed polarity is correct based on the comparison.

Claim (Index 15):
The method of  claim 11 , further comprising:\n measuring a predetermined time period following an initiation of supplying the initial time varying voltage; and wherein estimating the first acceleration and estimating the second acceleration are initiated in response to expiration of the predetermined time period.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 2.15686
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14607365', '14607374', '14931979', '14931986', '15691862']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6955480593446116
- 35 USC 102 Novelty (BERT): 0.5172716648909071
- Combined Prediction Score: 0.6777204198992411
- Mean Citation Score: 274.96031400000004
- Max Citation Score: 313.8952
- Similarity Product: 206.44982791872025

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