PATENT CLAIM ANALYSIS

Application Number: 16070022
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["148", "023000"]

Abstract:
Provided is a flux that allows soldering to be performed without requiring a step of removing a Cu-OSP film even with a Cu-OSP processed substrate. This flux containing rosin, an organic acid, a benzimidazole-based compound, and a solvent is characterized in that 30% by mass or more and 70% by mass or less of the rosin, 1% by mass or more and 10% by mass or less of the organic acid, 0.2% by mass or more and 10% by mass or less of the benzimidazole-based compound, and 20% by mass or more and 60% by mass or less of the solvent, wherein the benzimidazole-based compound is composed of at least one of 2-alkylbenzimidazole and a salt of 2-alkylbenzimidazole hydrohalide.

Claim (Index 2):
The flux according to  claim 1 , wherein the flux further contains 5% by mass or less of a salt of amine hydrohalide excluding the salt of 2-alkylbenzimidazole hydrohalide, which is a total amount of the imidazole-based compound and the salt of hydrohalogenic acid when containing the imidazole-based compound and the salt of hydrohalogenic acid.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 95.0
- Lexical Diversity: 2.38596
- Patent Class: 148.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16306858', '16304099', '11767194', '15988257', '11914138']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7638693018368505
- 35 USC 102 Novelty (BERT): 0.4965786796262475
- Combined Prediction Score: 0.7371402396157902
- Mean Citation Score: 129.79521900000003
- Max Citation Score: 147.03787
- Similarity Product: 95.65513691275476

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

Dataset: test