PATENT CLAIM ANALYSIS

Application Number: 16016853
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["060", "421000"]

Abstract:
A hydraulic system includes a first hydraulic actuator, a second hydraulic actuator, a first pump to supply operation fluid to the first hydraulic actuator, a second pump to supply operation fluid to the second hydraulic actuator, a second control valve to control operation fluid to be supplied from the second pump to the second hydraulic actuator, and a first control valve including a main control valve to control operation fluid to be supplied from the first pump to the first hydraulic actuator, and a subordinate control valve configured to control operation fluid to be supplied from the second pump to the second control valve and to the first hydraulic actuator. The operation fluid supplied from the second pump is confluent with operation fluid to be supplied from the first pump to the first pump, in a case of activating both of the first hydraulic actuator and the second hydraulic actuator.

Claim (Index 8):
The hydraulic system for the working machine according to  claim 1 , comprising:\n a main fluid tube connecting the main control valve and the first hydraulic actuator with each other; a branched fluid tube connecting the main fluid tube and the subordinate control valve with each other; and a first check valve connected to the branched fluid tube, wherein the first check valve allows the operation fluid to flow from the subordinate control valve to the main fluid tube and blocks the operation fluid from being supplied from the main fluid tube to the subordinate control valve.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 94.0
- Lexical Diversity: 4.54286
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15854116', '15391740', '10514936', '14661285', '15854168']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7357599362565296
- 35 USC 102 Novelty (BERT): 0.4787542815812391
- Combined Prediction Score: 0.7100593707890006
- Mean Citation Score: 244.724488
- Max Citation Score: 256.8968
- Similarity Product: 213.2717770398617

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