PATENT CLAIM ANALYSIS

Application Number: 16019001
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-03
Patent Classification: ["318", "400140"]

Abstract:
A drive device includes a motor, an inverter, and a rotation angle detector. The rotation angle detector includes a resolver and an electronic control unit. The electronic control unit converts a signal from the resolver to a master rotation angle of the motor. The electronic control unit converts a signal obtained by attenuating a high frequency component of a frequency higher than a predetermined frequency with respect to the signal from the resolver to a slave rotation angle of the motor. The electronic control unit determines that the master rotation angle is normal when a determination condition that a difference between the master rotation angle and the slave rotation angle is equal to or greater than a first threshold and a temporal variation as a variation of the master rotation angle per unit time is equal to or greater than a second threshold is not established.

Claim (Index 5):
The drive device according to  claim 1 , wherein:\n the electronic control unit is configured to convert the signal from the resolver to the master rotation angle using a predetermined gain; and the electronic control unit is configured to perform filter processing for attenuating the high frequency component with respect to the master rotation angle to generate the slave rotation angle.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.55
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15698274', '12937485', '13085965', '14349522', '12318842']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6450591106467488
- 35 USC 102 Novelty (BERT): 0.4876971149598366
- Combined Prediction Score: 0.6293229110780576
- Mean Citation Score: 187.00748
- Max Citation Score: 192.07701
- Similarity Product: 141.84286114379702

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

Dataset: test