PATENT CLAIM ANALYSIS

Application Number: 15746893
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-11
Patent Classification: ["257", "668000"]

Abstract:
A substrate for a power module ( 100 ) of the present invention includes a metal substrate ( 101 ), an insulating resin layer ( 102 ) provided on the metal substrate ( 101 ), and a metal layer ( 103 ) provided on the insulating resin layer ( 102 ). The insulating resin layer ( 102 ) includes a thermosetting resin (A) and inorganic fillers (B) dispersed in the thermosetting resin (A), a maximum value of a dielectric loss ratio of the insulating resin layer ( 102 ) at a frequency of 1 kHz and 100° C. to 175° C. is equal to or less than 0.030, and a change in a relative permittivity is equal to or less than 0.10.

Claim (Index 10):
The substrate for a power module according to  claim 1 ,\n wherein a volume resistivity of the insulating resin layer at 175\u00b0 C., which is on the basis of JIS K6911 and is measured one minute after the application of a voltage at an applied voltage of 1,000 V, is equal to or more than 1.0\u00d710 8  \u03a9\u00b7m.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.35088
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['09587768', '12869926', '15116061', '15115775', '10758517']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.903157773061457
- 35 USC 102 Novelty (BERT): 0.4685812936449302
- Combined Prediction Score: 0.8597001251198042
- Mean Citation Score: 156.47671599999995
- Max Citation Score: 162.69453
- Similarity Product: 132.61159611097276

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