PATENT CLAIM ANALYSIS

Application Number: 15778694
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["257", "676000"]

Abstract:
A joined body according to the invention is a ceramic/aluminum joined body including: a ceramic member; and an aluminum member made of aluminum or an aluminum alloy, in which the ceramic member and the aluminum member are joined to each other, the ceramic member is formed of silicon nitride containing magnesium, and a joining layer in which magnesium is contained in an aluminum-silicon-oxygen-nitrogen compound is formed at a joining interface between the ceramic member and the aluminum member.

Claim (Index 3):
The ceramic/aluminum joined body according to  claim 1 ,\n wherein copper is 1.2 mass % or less and iron is 0.6 mass % or less at a position separated by 10 \u03bcm from a surface of the ceramic member toward the aluminum member.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 2.0
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10572961', '10669550', '11208246', '15320441', '10242022']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9196784627682292
- 35 USC 102 Novelty (BERT): 0.493097940467948
- Combined Prediction Score: 0.8770204105382011
- Mean Citation Score: 185.258448
- Max Citation Score: 198.993
- Similarity Product: 134.25219576555492

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