PATENT CLAIM ANALYSIS

Application Number: 15748339
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["251", "129160"]

Abstract:
The present disclosure relates to a gas solenoid valve for controlling a flow rate of a gas. The gas solenoid valve includes a valve plug to be displaced in the main body between a closed position where the flow path is closed and an open position where the flow path is opened. The main body includes a retainer and a valve seat. The valve plug includes an armature surface and a valve part, the armature surface being displaced in accordance with the magnetic field, the valve part being formed integrally with the armature surface. The armature surface includes an opposed surface that is opposed to the retainer and contacts with the retainer when the valve plug is in the open position, so as to determine an amount of displacement of the armature surface. At least one of the opposed surface and a surface of the retainer is roughened.

Claim (Index 1):
A gas solenoid valve for controlling a flow rate of a gas, comprising:\n a main body including an inlet for inflow of the gas, an outlet for outflow of the gas, and a flow path communicating between the inlet and the outlet and guiding the gas from the inlet to the outlet; and a valve plug to be displaced in the main body between a closed position where the flow path is closed and an open position where the flow path is opened, wherein the main body includes a retainer and a valve seat, the retainer retaining a coil that produces a magnetic field, the valve seat receiving the valve plug to be seated thereon, the valve plug includes an armature surface and a valve part, the armature surface being displaced in accordance with the magnetic field, the valve part being formed on an opposite side to the armature surface integrally with the armature surface, the armature surface includes an opposed surface opposed to the retainer, the opposed surface contacts with the retainer when the valve plug is in the open position, so as to determine an amount of displacement of the armature surface from the closed position where the valve part contacts with the valve seat to the open position where the valve part is spaced apart from the valve seat, and in a contacting region where the opposed surface and the retainer contact with each other, at least one of the opposed surface and a surface of the retainer is roughened.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 2.66102
- Patent Class: 251.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11784106', '12141419', '10823692', '10622256', '13396202']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7418049648341966
- 35 USC 102 Novelty (BERT): 0.4620736112872017
- Combined Prediction Score: 0.7138318294794971
- Mean Citation Score: 201.383346
- Max Citation Score: 221.42395
- Similarity Product: 174.87147377291024

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

Dataset: test