PATENT CLAIM ANALYSIS

Application Number: 16245908
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["123", "002000"]

Abstract:
A vehicle drive includes a speed change mechanism connected to a rotary electric machine; an output member connected to the speed change mechanism and wheels; an engagement device changes a state of engagement between an input member connected to an engine and the speed change mechanism; a hydraulic pump driven by the engine or the rotary electric machine; a first pressure control device that controls pressure supplied from the pump and supplies the pressure to the speed change mechanism; a second, separate hydraulic pressure control device that controls the pressure supplied from the pump and supplies the pressure to the engagement device; and a case that houses the rotary electric machine, speed change mechanism, engagement device, and pump. At least the engagement device is housed in a space formed by the case, and the second hydraulic pressure control device is provided at a part of the case forming the space.

Claim (Index 1):
A vehicle drive device comprising:\n an input member drivingly connected to an internal combustion engine; a rotary electric machine;\n a speed change mechanism drivingly connected to the rotary electric machine and configured to change a speed ratio between the rotary electric machine and an output member; \n the output member drivingly connected to the speed change mechanism between the speed change mechanism and wheels; \n an engagement device configured to change a state of engagement between the input member and the speed change mechanism; \n a first hydraulic pressure control device that supplies hydraulic pressure to the speed change mechanism; \n a second hydraulic pressure control device that is provided separately from the first hydraulic pressure control device, and that supplies hydraulic pressure to the engagement device; wherein \n the first hydraulic pressure control device is arranged in a position having a portion overlapping with the speed change mechanism, when viewed in a radial direction of the rotary electric machine, and \n the second hydraulic pressure control device is arranged in a position overlapping with the rotary electric machine when viewed in the radial direction of the rotary electric machine.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 2.81034
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13659361', '14317991', '15706075', '14317852', '14319837']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7729759648476954
- 35 USC 102 Novelty (BERT): 0.5137426035044381
- Combined Prediction Score: 0.7470526287133696
- Mean Citation Score: 341.220362
- Max Citation Score: 350.60724
- Similarity Product: 326.7708521475791

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