PATENT CLAIM ANALYSIS

Application Number: 15755746
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["313", "141000"]

Abstract:
A spark plug wherein when a discharge tip is viewed from a direction of an axial line, a melted portion is formed in at least a region on a second-end side of an electrode base material from a center of a discharge layer, and wherein in a section that includes a center line along a longitudinal direction of a ground electrode and that is parallel to an axial line, a proportion of a length of the melted portion along the longitudinal direction to a length of the discharge tip along the longitudinal direction of the electrode base material is greater than or equal to 76.2%, with the length of the melted portion along the longitudinal direction being within a range in which the discharge tip exists along the longitudinal direction

Claim (Index 2):
The spark plug according to  claim 1 , wherein an end surface of the intermediate layer is exposed on the second-end side of the electrode base material.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.41071
- Patent Class: 313.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12521206', '12274396', '15472673', '12274828', '13876181']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7497068591724012
- 35 USC 102 Novelty (BERT): 0.479142356879036
- Combined Prediction Score: 0.7226504089430648
- Mean Citation Score: 232.86579
- Max Citation Score: 247.67819
- Similarity Product: 199.43761899761083

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