PATENT CLAIM ANALYSIS

Application Number: 15975773
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["701", "022000"]

Abstract:
An electric vehicle control apparatus includes a first motor generator, a second motor generator, a booster, and a controller. The booster boosts an input voltage to the first motor generator and an output voltage from the second motor generator to expand an operable range of the first motor generator and an operable range of the second motor generator into a first expanded operable range and a second expanded operable range, respectively. The controller controls the first motor generator to drive a load with regenerative power supplied during braking of an electric vehicle and to control the first motor generator to be driven at a first inefficient operating point within the first expanded operable range and to control the second motor generator to be driven at a second inefficient operating point within the second expanded operable range in a case where the regenerative power is used.

Claim (Index 7):
The electric vehicle control apparatus according to  claim 6 , wherein\n when the first motor generator is driven as a motor and the second motor generator is driven as the generator, the controller performs field-strengthening control of the first motor generator.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 93.0
- Lexical Diversity: 2.86792
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15229119', '14929390', '14038740', '11724543', '15837092']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4503997755769205
- 35 USC 102 Novelty (BERT): 0.5813166818929479
- Combined Prediction Score: 0.4634914662085233
- Mean Citation Score: 309.41955799999994
- Max Citation Score: 536.50586
- Similarity Product: 378.05847156433816

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