PATENT CLAIM ANALYSIS

Application Number: 16324753
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["475", "050000"]

Abstract:
An electric vehicle drive device includes: a first motor; a second motor, and a transmission mechanism coupled to the first motor and the second motor and capable of switching a reduction ratio. The transmission mechanism includes a sun gear shaft coupled to the first motor. The first motor includes: a first stator core, a first rotor core disposed radially outward of the first stator core, and a first rotor holding member that couples the first rotor core and the sun gear shaft.

Claim (Index 2):
The electric vehicle drive device according to  claim 1 , comprising a case that supports the first motor, the second motor, and the transmission mechanism, wherein\n the case includes a first motor holding unit having a cylindrical shape coaxial with the sun gear shaft, the first stator core is attached to an outer peripheral surface of the first motor holding unit, and the first rotor holding member is attached to an inner peripheral surface of the first motor holding unit through a bearing.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 99.0
- Lexical Diversity: 2.33333
- Patent Class: 475.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13318651', '13847592', '14345963', '14380087', '12451337']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7364488871934037
- 35 USC 102 Novelty (BERT): 0.4952185459627711
- Combined Prediction Score: 0.7123258530703405
- Mean Citation Score: 255.80817
- Max Citation Score: 290.8824
- Similarity Product: 231.7886769774914

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