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 5):
The magnetization state control method according to  claim 1 , wherein\n magnetizing to a target magnetization is completed at a timing when a tangent line to a base circle with a base circle radius \u03bb dq  that passes through a target flux linkage \u03bb magnetize  at the target magnetization on an \u03b1\u03b2-axis plane becomes parallel to an \u03b1-axis of the \u03b1\u03b2-axis plane.

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): 0.6993740172416482
- 35 USC 102 Novelty (BERT): 0.4913603315400749
- Combined Prediction Score: 0.6785726486714908
- Mean Citation Score: 214.23995
- Max Citation Score: 230.37573
- Similarity Product: 173.82656963578106

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