PATENT CLAIM ANALYSIS

Application Number: 15759518
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-05
Patent Classification: ["251", "030030"]

Abstract:
A solenoid valve includes a main valve configured to change a communication opening degree between a first port and a second port, a control pressure chamber configured to bias the main valve in a valve closing direction, an auxiliary valve configured to open and close a first communication passage and a second communication passage formed in the main valve, a solenoid portion configured to displace the auxiliary valve, a back pressure chamber and a sub-return spring configured to bias the auxiliary valve in a valve closing direction, and a pressure compensation unit configured to change a biasing force of the sub-return spring acting on the auxiliary valve according to a pressure in the back pressure chamber.

Claim (Index 4):
The solenoid valve according to  claim 3 , further comprising:\n an adjusting member configured to adjust an initial load of the first biasing member acting on the auxiliary valve, wherein the second biasing member is interposed between the adjusting member and the piston.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.65217
- Patent Class: 251.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15759432', '14324035', '14308610', '14516952', '15726679']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7301094020856213
- 35 USC 102 Novelty (BERT): 0.4552491558210018
- Combined Prediction Score: 0.7026233774591593
- Mean Citation Score: 186.062292
- Max Citation Score: 193.26189
- Similarity Product: 149.46068388879954

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

Dataset: test