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 13):
A via-filled substrate comprising an insulating substrate having a hole part, a metal film containing an active metal formed on a hole part wall surface, and a conductive via part formed of a conductor filled in the hole part in which the metal film is formed, wherein the metal film contains an active metal layer and a non-permeable layer and/or a bonding layer,\n the active metal layer is formed on the hole part wall surface of the insulating substrate and contains 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, the non-permeable layer is formed on the active metal layer and contains at least one metal selected from the group consisting of Mo, W, Ni, Pd and Pt or an alloy containing the metal, and the bonding layer is formed on an uppermost surface in contact with the conductive via part and contains a metal that is the same as or capable of being alloyed with a metal contained in the conductive via part.

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

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8322029232677733
- 35 USC 102 Novelty (BERT): 0.4748408737636964
- Combined Prediction Score: 0.7964667183173657
- Mean Citation Score: 191.034944
- Max Citation Score: 197.38612
- Similarity Product: 151.5232566296792

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