PATENT CLAIM ANALYSIS

Application Number: 15757703
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["137", "625170"]

Abstract:
A composite valve provided in a solenoid valve includes a sliding hole having a first port and a second port, a sub-port communication passage branched from the sliding hole and having a third port, a first valve body allowing only the flow of hydraulic oil from the first port to the second port, and a second valve body allowing only the flow of the hydraulic oil from the third port to the second port. The first valve body and the second valve body are displaced along the sliding hole formed to be straight. When the first valve body is opened, the hydraulic oil is introduced from the first port to the second port through a through hole provided in the second valve body.

Claim (Index 5):
A solenoid valve including the composite valve according to  claim 1 , the solenoid valve being configured to control a flow rate of working fluid flowing between a main port and a sub-port, comprising:\n a main valve configured to change a communication opening degree between the main port and the sub-port; a control pressure chamber configured to bias the main valve in a valve closing direction by the working fluid being introduced to the control pressure chamber from the main port or the sub-port through the composite valve; and a solenoid portion configured to control a pressure in the control pressure chamber, wherein the composite valve is arranged such that the first port communicates with the main port, the second port communicates with the control pressure chamber, and the third port communicates with the sub-port.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.95455
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12674729', '12673986', '12735471', '14774710', '10822598']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8372679756276037
- 35 USC 102 Novelty (BERT): 0.4610121071070807
- Combined Prediction Score: 0.7996423887755514
- Mean Citation Score: 209.986182
- Max Citation Score: 215.81439
- Similarity Product: 179.05867664726975

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