PATENT CLAIM ANALYSIS

Application Number: 15747830
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["318", "400020"]

Abstract:
A magnetization state control method for a variable magnetization machine, the method includes generating a flux linkage vector while changing a magnetization state of the variable magnetization machine such that a trajectory of the flux linkage vector has a curved clockwise trajectory on a dq-axis plane and a magnitude of the flux linkage vector temporally changes, with the dq-axis plane being a synchronous reference frame with a d-axis pointing in a direction of a permanent magnet flux and a q-axis being 90 degrees ahead of the d-axis in a rotational direction of a rotor.

Claim (Index 7):
The magnetization state control method according to  claim 1 , wherein\n a sum of a time integration of a torque output value from a start of a magnetization state control to a completion of magnetizing to a target magnetization and a time integration of the torque output value from the completion of magnetizing to the target magnetization to an end of the magnetization state control is substantially equal to zero.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 86.0
- Lexical Diversity: 1.94
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15506807', '14900205', '14408974', '12178983', '15506830']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6977614868549255
- 35 USC 102 Novelty (BERT): 0.49949912404112
- Combined Prediction Score: 0.677935250573545
- Mean Citation Score: 214.23995
- Max Citation Score: 230.37573
- Similarity Product: 156.77312176455797

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