PATENT CLAIM ANALYSIS

Application Number: 15781511
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-09
Patent Classification: ["166", "363000"]

Abstract:
Example embodiments presented herein are directed towards a safety system, for example a subsea workover safety system, for overriding a control module configured to actuate a component of a hydrocarbon production apparatus, particularly an apparatus comprising at least one of a lower riser package and an emergency disconnect package.

Claim (Index 35):
The safety system of  claim 28 , further comprising:\n a power management system comprising:\n a trigger input; \n a logic device comprising a processor, memory, and instructions stored in the memory and executable by the processor, the logic device coupled to the trigger input, the logic device configured to be coupled to:\n an umbilical including a power line, particularly an umbilical having a length greater than 300 meters, particularly greater than 1000 meters; and \n at least one valve connected to the power line, particularly at least one of an override valve and an accumulator valve; \n \n a power supply coupled to the logic device, particularly a DC power supply, particularly configured to deliver at least 30 volts, particularly up to about 500 volts, particularly a discrete power supply or a power supply integrated with the logic, the power supply configured to actuate the valve via the power line when connected to the valve; and \n a switch, particularly a relay, coupled to the logic device and power supply, the switch operable by the logic device to switch between:\n a monitoring condition, in which the power supply is not connected to the valve, and \n an override condition, in which the power supply is connected to the valve; \n the logic device configured to perform a method comprising:\n measuring a parameter characterizing an electrical circuit including the power line and valve; \n calculating a topside voltage expected to result in a desired voltage at the valve when delivered via the umbilical, the desired voltage sufficient to actuate the valve; and \n \n transmitting the calculated topside voltage to the power supply.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 94.0
- Lexical Diversity: 1.35897
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14313777', '15128581', '12511471', '12980649', '12621341']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7840277812147879
- 35 USC 102 Novelty (BERT): 0.5022247000844426
- Combined Prediction Score: 0.7558474731017534
- Mean Citation Score: 221.431908
- Max Citation Score: 281.15775
- Similarity Product: 179.31644087898732

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