PATENT CLAIM ANALYSIS

Application Number: 15919035
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["324", "345000"]

Abstract:
A method and apparatus for a streamer having a total field magnetometer (“TFM”). A streamer includes a plurality of TFMs in proximity with one another and distributed symmetrically about an axis of the streamer. A streamer includes a first subset of TFMs in a streamer section and in proximity with one another; a second subset in the streamer section and in proximity with one another; wherein the first subset is not in proximity with the second subset. A method includes towing a streamer through a body of water, the streamer comprising first and second TFMs; acquiring magnetic data with the first and the second TFMs; and reducing noise in the data based on at least one of: averaging data from the first and the second TFMs; filtering data from the first and the second TFMs; estimating motion of the first TFM; and estimating rotation of the first TFM.

Claim (Index 16):
The method of  claim 15 , wherein the reducing noise comprises:\n estimating motion of the first total field magnetometer based on the inertial measurement unit data; estimating motion-noise based on the estimated motion; and correcting the total magnetic field data based on the estimated motion-noise.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 2.66129
- Patent Class: 324.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12800276', '15019831', '13113216', '12319264', '13002623']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.604975876552432
- 35 USC 102 Novelty (BERT): 0.4925774375311274
- Combined Prediction Score: 0.5937360326503016
- Mean Citation Score: 222.930806
- Max Citation Score: 240.50511
- Similarity Product: 170.3435179260528

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test