PATENT CLAIM ANALYSIS

Application Number: 15936793
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["137", "315150"]

Abstract:
A system for detecting leaks in a hydraulic supply system for a double-acting hydraulic actuator is disclosed. The system may include a first conduit in fluid communication with a first chamber of the actuator, and with a second chamber of the actuator, and a directional control valve coupled with the first conduit and the second conduit. A directional control valve may be in fluid communication with a hydraulic oil supply line and may switch between the hydraulic oil being sent and received via the first conduit and second conduit. A valve can be associated with the oil supply line. A first and second flow meter can generate a first signal and a second signal, respectively, indicating flow rate within the first conduit and the second conduit. A controller may receive the first signal and the second signal, calculate their ratio, and cause the valve to inhibit flow within the oil supply line upon the ratio differing from a given ratio by more than a predetermined threshold.

Claim (Index 10):
The method of  claim 9  for detecting leaks in a hydraulic supply system for a double-acting hydraulic actuator, wherein:\n the relation is a ratio between the first signal and the second signal, and \n the predetermined condition is the ratio exceeding a predetermined condition.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 90.0
- Lexical Diversity: 2.61765
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15833905', '11971280', '15677006', '11399615', '11079059']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.817130999481665
- 35 USC 102 Novelty (BERT): 0.4794378062471889
- Combined Prediction Score: 0.7833616801582175
- Mean Citation Score: 181.957868
- Max Citation Score: 204.97528
- Similarity Product: 149.9983849323273

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

Dataset: test