PATENT CLAIM ANALYSIS

Application Number: 15875869
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["475", "005000"]

Abstract:
A power transmission system of a vehicle may include a first input shaft selectively connected to an engine, a second input shaft as a hollow shaft, enclosing the first input shaft without rotational interference with the first input shaft, and selectively connected to the engine, a speed change portion including first and second planetary gear sets, each planetary gear set including three rotation elements, and four rotation shafts directly connected to at least one rotation element among the rotation elements of the first and second planetary gear sets, a motor/generator, an output shaft, and control elements including two clutches disposed at positions where the first and second input shafts are selectively connected to an output shaft of the engine, and two brakes disposed at positions where two rotation shafts among the four rotation shafts are selectively connected to a transmission housing.

Claim (Index 13):
A power transmission system of a vehicle comprising:\n an engine output shaft transmitting torque of an engine; an output shaft outputting torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a first rotation shaft fixedly connected to the first rotation element and selectively connected to a transmission housing; a second rotation shaft fixedly connected to the second rotation element, fixedly connected to the sixth rotation element, selectively connected to the transmission housing, selectively connected to the engine output shaft, and fixedly connected to a first motor/generator; a third rotation shaft fixedly connected to the third rotation element, fixedly connected to the fifth rotation element, and fixedly connected to the output shaft; and a fourth rotation shaft fixedly connected to the fourth rotation shaft and selectively connected to the engine output shaft.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 86.0
- Lexical Diversity: 2.53333
- Patent Class: 475.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15189903', '13308797', '14052570', '14058127', '13303698']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7819893703727201
- 35 USC 102 Novelty (BERT): 0.5452873736060049
- Combined Prediction Score: 0.7583191706960486
- Mean Citation Score: 398.009582
- Max Citation Score: 430.97232
- Similarity Product: 378.6362516453361

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