PATENT CLAIM ANALYSIS

Application Number: 15744739
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["192", "003520"]

Abstract:
A vehicle drive device that includes an input member drivingly coupled to an internal combustion engine; an output member drivingly coupled to wheels; a first rotating electric machine; a second rotating electric machine drivingly coupled to the output member; a differential gear device having three rotating elements, namely a first rotating element, a second rotating element, and a third rotating element, in order of rotational speed; and a friction engagement first clutch that is located in a power transmission path connecting the input member to the differential gear device and that allows the input member and the differential gear device to be decoupled from each other.

Claim (Index 8):
A vehicle drive device comprising:\n an input member drivingly coupled to an internal combustion engine; an output member drivingly coupled to wheels; a first rotating electric machine; a second rotating electric machine drivingly coupled to the output member; a differential gear device having three rotating elements, namely a first rotating element, a second rotating element, and a third rotating element, in order of rotational speed; and a friction engagement first clutch that is located in a power transmission path connecting the input member to the differential gear device and that allows the input member and the differential gear device to be decoupled from each other, wherein\n the first rotating electric machine is drivingly coupled to the first rotating element, \n the input member is drivingly coupled to an input rotating element that is one of the second rotating element and the third rotating element, \n the output member is drivingly coupled to an output rotating element that is the other of the second rotating element and the third rotating element, \n the first clutch includes an inner support member to which a drive force of the input member is input, and an outer support member that outputs the drive force input to the inner support member and that is coupled to the input rotating element, \n at least part of the outer support member is located outside the inner support member in a radial direction with respect to the first clutch, \n a positive direction is defined as a rotation direction of the outer support member during transmission of rotation of the input member, \n a negative direction is defined as a rotation direction of the outer support member opposite to the positive direction, and \n a one-way clutch that allows rotation of the outer support member in the positive direction and that stops rotation of the outer support member in the negative direction is located outside the outer support member in the radial direction so as to overlap the first clutch when viewed in the radial direction.

Metadata:
- Claim Count in Document: 57.0
- Percentile: 86.0
- Lexical Diversity: 2.07143
- Patent Class: 192.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14006241', '14409810', '13448889', '13582397', '15027911']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8314010531354274
- 35 USC 102 Novelty (BERT): 0.4435991652724076
- Combined Prediction Score: 0.7926208643491255
- Mean Citation Score: 233.398652
- Max Citation Score: 252.79875
- Similarity Product: 215.78430308707053

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test