PATENT CLAIM ANALYSIS

Application Number: 15779264
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["701", "021000"]

Abstract:
An exemplary method is disclosed for estimating operational efficiency of a marine vessel with a propeller mounted to a rotatable shaft for converting rotative shaft power transferred from the shaft to the propeller into thrust to propel the marine vessel across water, the method including obtaining a respective time series of values for operating parameters of the marine vessel; constructing a multi-dimensional power matrix for a first time period based on operating parameter values within a respective sub-series thereof that represents a first time period; computing, for one or more propulsion parameters, fouling values based on information stored in the power matrix and information stored in a base matrix, of a reference fouling level; and creating indications concerning operating status of the marine vessel in dependence of the fouling values.

Claim (Index 42):
A diagnostics system according to  claim 41 , wherein said updating comprises:\n computing a modified power matrix by shifting, for each propulsion parameter in each group of cells, the cell values by an amount defined by the respective fouling value along the dimension of the power matrix that represents the respective propulsion parameter; and computing an updated base matrix as a sum of the modified power matrix and the base matrix, wherein each cell of the updated base matrix is computed as a sum of cell values of corresponding cells of the modified power matrix and the base matrix.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 93.0
- Lexical Diversity: 1.91667
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15779322', '12451763', '12345073', '16320248', '15813598']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4097811493626295
- 35 USC 102 Novelty (BERT): 0.5116062207870051
- Combined Prediction Score: 0.419963656505067
- Mean Citation Score: 175.849784
- Max Citation Score: 233.19984
- Similarity Product: 139.0402194209862

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