PATENT CLAIM ANALYSIS

Application Number: 15764165
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["219", "074000"]

Abstract:
The present invention provides a solder paste free of reducing agents and activators, and a method for producing a soldered product in which the solder paste is used to achieve solder bonding. The solder paste for reducing gas of the present invention is a solder paste for reducing gas used together a reducing gas. The solder paste contains a solder powder; a thixotropic agent that is solid at normal temperature; and a solvent, and is free of reducing agents for removal of oxide films and free of activators for improvement of reducibility.

Claim (Index 8):
A method for producing a soldered product, comprising:\n a provision step of providing a solder paste according to  claim 1 ; an application step of applying the solder paste to a soldering target; an evaporation step of evaporating the solvent by heating the soldering target with the solder paste applied thereto to any temperature lower than a melting temperature of the solder powder; concurrently with or after the evaporation step, a reduction step of reducing the solder powder left as a result of the evaporation step and the soldering target with a reducing gas at any temperature lower than a melting temperature of the solder powder; and after the reduction step, a solder melting step of heating the soldering target to any temperature equal to or higher than a melting temperature of the solder powder to melt the solder powder.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 97.0
- Lexical Diversity: 2.15217
- Patent Class: 219.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10413574', '10407422', '11990278', '11479374', '10089067']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7963722743305626
- 35 USC 102 Novelty (BERT): 0.5141655678186742
- Combined Prediction Score: 0.7681516036793737
- Mean Citation Score: 256.66382200000004
- Max Citation Score: 289.53143
- Similarity Product: 212.1208653589296

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

Dataset: test