PATENT CLAIM ANALYSIS

Application Number: 15742572
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["137", "115010"]

Abstract:
A combination valve built in a main valve of a solenoid valve includes: a first communication passage having a first port and a second port; a second communication passage branching from the first communication passage and having a third port; a first valve body provided in the first communication passage and configured to permit only the flow of working oil from the first port to the third port; and a second valve body provided in the first communication passage and configured to permit only the flow of working oil from the first port to the second port. The first valve body is located upstream relative to the second valve body.

Claim (Index 9):
A bidirectional flow control valve for controlling a flow rate of a working fluid flowing from a main port to a sub port and the flow rate of the working fluid flowing from the sub port to the main port, the bidirectional flow control valve comprising:\n a main valve having the combination valve according to  claim 1  built therein and configured to change an opening degree for communication between the main port and the sub port; a control pressure chamber configured to allow the working fluid to be directed thereto from the main port or the sub port and configured to bias the main valve in a direction of closing the main valve; and a solenoid unit configured to control a pressure in the control pressure chamber, wherein the combination valve is disposed inside the main valve in such a manner that the first port is connected to the control pressure chamber via the solenoid unit, the second port communicates with the main port, and the third port communicates with the sub port.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 3.05263
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12086478', '15101060', '14774710', '11454500', '12674729']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8060149627355506
- 35 USC 102 Novelty (BERT): 0.4664377810893677
- Combined Prediction Score: 0.7720572445709324
- Mean Citation Score: 195.425344
- Max Citation Score: 202.17314
- Similarity Product: 162.71239628986118

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