PATENT CLAIM ANALYSIS

Application Number: 16301212
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-07
Patent Classification: ["073", "001380"]

Abstract:
A method and an apparatus configured to acquire, as acceleration information, a peak level a k  which is a magnitude of a peak on a positive side or a negative side of an acceleration signal in a tire circumferential direction or a tire width direction detected by an acceleration sensor, or a peak interval b k  which is a time interval between peaks, or acquire the peak level a k  or the peak interval b k  of a differential acceleration signal in a tire radial direction obtained by differentiating the acceleration signal in the tire radial direction; calculate ratios P k , Q k  of a difference between the acquired acceleration information a k , b k  and average values A k−1  of the acceleration information to the average values; and determine that the acceleration sensor is detached from the inside of the tire when the calculated ratio P k , Q k  exceeds a preset threshold value K p , K q  by multiple times successively.

Claim (Index 1):
A method for determining whether or not an acceleration sensor is detached from inside of a tire based on acceleration information acquired from the acceleration sensor, the method comprising the steps of:\n acquiring, as the acceleration information, a peak level which is a magnitude of a peak on a positive side or a negative side of an acceleration signal in a tire circumferential direction or a in a tire width direction or a peak interval which is a time interval between peaks, or a peak level or a peak interval of a differential acceleration signal obtained by differentiating an acceleration signal in a tire width direction; calculating a ratio of a difference between the acquired acceleration information and an average value of the acceleration information to the average value; and determining whether or not the acceleration sensor is detached from the inside of the tire based on the ratio, wherein the average value of the acceleration information is an average value of at least three of acceleration information immediately before the acquired acceleration information, and in the step of determining whether or not the acceleration sensor is detached from the inside of the tire, the determination of detachment of the acceleration sensor from the inside of the tire is made when the ratio exceeds a preset threshold value by a plurality of number of times successively.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 2.38356
- Patent Class: 73.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16078951', '12668465', '11827540', '15563126', '12542388']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7025287748379166
- 35 USC 102 Novelty (BERT): 0.4649524458530959
- Combined Prediction Score: 0.6787711419394347
- Mean Citation Score: 193.24452
- Max Citation Score: 205.62515
- Similarity Product: 178.9948604278296

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