PATENT CLAIM ANALYSIS

Application Number: 15742066
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["239", "533120"]

Abstract:
A fuel injection valve includes a valve housing having an injection hole and a valve seat surface tapering toward a downstream side, a valve component that is accommodated in the valve housing and is coaxially separated from or seated on the valve seat surface, and an elastic component biasing the valve component toward the valve seat surface. The valve component includes an inner convex surface curved in a partial spherical shape with a predetermined curvature radius, and an outer convex surface that is provided continuously to the outer peripheral side of the inner convex surface and curved in a partial spherical shape having a smaller curvature radius than the inner convex surface. A boundary portion between the inner convex surface and the outer convex surface protrudes toward the valve seat surface so as to be able to be separated from or seated on the valve seat surface.

Claim (Index 5):
The fuel injection valve according to  claim 1 , wherein\n the outer convex surface is continued from the valve outer peripheral surface of the valve component in a bending manner.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.55
- Patent Class: 239.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15504842', '12225025', '13768718', '11234380', '12412513']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8400582152884426
- 35 USC 102 Novelty (BERT): 0.474475428207448
- Combined Prediction Score: 0.8034999365803431
- Mean Citation Score: 201.678134
- Max Citation Score: 214.45145
- Similarity Product: 162.4829412403554

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