PATENT CLAIM ANALYSIS

Application Number: 15774014
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["257", "077000"]

Abstract:
It is an object to provide a pressure-contact power semiconductor device and a power semiconductor core module which are capable of properly reducing their sizes. Each power semiconductor core module includes the following: a plurality of power semiconductor chips including a plurality of self-turn-off semiconductor elements and a plurality of diodes adjacent to each other in plan view; and a plurality of first springs disposed between an upper metal plate and a conductive cover plate. The plurality of self-turn-off semiconductor elements of each power semiconductor core module are arranged along any one of an L-shaped line, a cross-shaped line, and a T-shaped line in plan view.

Claim (Index 7):
A power semiconductor core module in which a conductive cover plate is disposed above a conductive base plate, the power semiconductor core module comprising:\n a plurality of power semiconductor chips comprising a plurality of self-turn-off semiconductor elements and a plurality of diodes adjacent to each other in plan view; an upper metal plate disposed between a part of each self-turn-off semiconductor element or each diode, and the conductive cover plate; a lower metal plate disposed between each self-turn-off semiconductor element or each diode, and the conductive base plate; a plurality of first springs disposed between the upper metal plate and the conductive cover plate; a signal substrate protruding downward from a portion of a lower part of the conductive cover plate, the portion being located above a remaining part other than the part of each self-turn-off semiconductor element; a second spring disposed between the remaining part of each self-turn-off semiconductor element and the signal substrate, and electrically connecting the remaining part and the single substrate together; and a frame individually surrounding the plurality of self-turn-off semiconductor elements and the plurality of diodes, wherein an upper part of the frame comprises a hollow fitted in the signal substrate.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 1.88333
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13533947', '15091346', '15091385', '15231056', '10780644']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9137776856307448
- 35 USC 102 Novelty (BERT): 0.4754811446709804
- Combined Prediction Score: 0.8699480315347684
- Mean Citation Score: 158.766704
- Max Citation Score: 160.24216
- Similarity Product: 114.10327004374506

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