PATENT CLAIM ANALYSIS

Application Number: 16353294
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["313", "141000"]

Abstract:
A spark plug comprising: a first electrode including a tip containing Ir as a main material, and a base member to which the tip is joined; and a second electrode opposed to the tip with a spark gap therebetween. The number of crystal grains appearing in a range of 0.25 mm 2  on an arbitrary cross-section of the tip in a first direction connecting the tip and the second electrode within the spark gap, is not less than 20. When a length of each of the crystal grains in the first direction is denoted by Y, and a length of each of the crystal grains in a second direction perpendicular to the first direction is denoted by X, 5 μm≤X≤100 μm and Y/X≥1.5 are satisfied.

Claim (Index 11):
The manufacturing method for the spark plug according to  claim 10 , further comprising a cooling step of cooling a part in the longitudinal direction of the wire.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 99.0
- Lexical Diversity: 2.0
- Patent Class: 313.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16285463', '15865788', '15118954', '12735343', '15577389']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6674574610815066
- 35 USC 102 Novelty (BERT): 0.508248996892645
- Combined Prediction Score: 0.6515366146626205
- Mean Citation Score: 207.466996
- Max Citation Score: 237.96977
- Similarity Product: 129.39927939219837

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

Dataset: test