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 5):
The insulating circuit board according to  claim 4 ,\n wherein a composition ratio of the joining layer is specified such that silicon is 10 at % to 18 at %, oxygen is 20 at % to 35 at %, nitrogen is 25 at % to 40 at %, and magnesium is 3 at % to 8 at % with the balance aluminum.

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): 0.9198169206482184
- 35 USC 102 Novelty (BERT): 0.4912328016486135
- Combined Prediction Score: 0.876958508748258
- Mean Citation Score: 185.258448
- Max Citation Score: 198.993
- Similarity Product: 137.0155854792595

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