PATENT CLAIM ANALYSIS

Application Number: 15761288
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["174", "262000"]

Abstract:
A method for producing a via-filled substrate includes a metal film forming step of forming a metal film containing an active metal on a hole part wall surface of an insulating substrate having a hole part, a filling step of filling a conductor paste having a volume change rate before and after firing of −10 to 20% in the hole part in which the metal film is formed, and a firing step of firing the insulating substrate in which the conductor paste is filled.

Claim (Index 2):
The production method according to  claim 1 , wherein in the metal film forming step, an active metal layer containing at least one active metal selected from the group consisting of Ti, Zr, Nb, Ta, Cr, Mn and Al or an alloy containing the active metal is formed on the hole part wall surface.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 1.95556
- Patent Class: 174.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13710805', '16089229', '12789590', '10087915', '13818514']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8656288084968156
- 35 USC 102 Novelty (BERT): 0.4763895147227189
- Combined Prediction Score: 0.8267048791194059
- Mean Citation Score: 191.034944
- Max Citation Score: 197.38612
- Similarity Product: 148.45906392955305

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