PATENT CLAIM ANALYSIS

Application Number: 15943570
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["257", "734000"]

Abstract:
A base plate having concave curved portions (rearward-convex parts) curved in a rearward direction to be convex and have a predetermined curvature, is fixed to a surface of a cooling fin while being in contact with the surface of the cooling fin at vertices of the rearward-convex parts. A stacked substrate is bonded on a front surface of the base plate, at an area opposing the rearward-convex part. A spacer is provided on a rear surface of the base plate, at a position closer than an edge of a solder layer to a perimeter of the base plate. The spacer is sandwiched between the base plate and the cooling fin when a screw for fixing the base plate to the cooling fin is tightened and the spacer has a function of suppressing deformation of the base plate.

Claim (Index 1):
A semiconductor module comprising:\n a stacked substrate on which a semiconductor chip is mounted; and a base plate having a front surface and a rear surface, the stacked substrate being bonded at a bonding area of the front surface of the base plate, the base plate having a concave curved portion of the front surface, and having a plurality of through holes that is closer to a perimeter than is the bonding area of the base plate, the plurality of through holes penetrating the base plate from the front surface to the rear surface, the base plate being fixable to a cooling fin via a screw insertable in each of the plurality of through holes, with the cooling fin, facing the rear surface of the base plate, being placed at a vertex of the concave curved portion of the base plate.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.14706
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15608448', '15909984', '15276444', '12759824', '12003041']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8947085043403171
- 35 USC 102 Novelty (BERT): 0.4854554513765969
- Combined Prediction Score: 0.8537831990439452
- Mean Citation Score: 179.67280599999995
- Max Citation Score: 195.27426
- Similarity Product: 148.07159575876238

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