PATENT CLAIM ANALYSIS

Application Number: 16090646
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["310", "156080"]

Abstract:
The present invention comprises a permanent magnet ( 13 ) that is disposed around a rotor shaft ( 11 ), a retaining ring ( 14 ) that is press-fitted around the outside of the permanent magnet ( 13 ) from one end of the rotor shaft ( 11 ) so as to retain the permanent magnet ( 13 ) against the rotor shaft ( 11 ), and an end plate ( 12 ) that is provided adjacent to the permanent magnet ( 13 ) in the axial direction of the rotor shaft ( 11 ) and guides the press-fitted retaining ring ( 14 ), maintaining planar contact with the inner circumferential surface thereof, toward the permanent magnet ( 13 ) while causing the retaining ring ( 14 ) to expand as the retaining ring ( 14 ) progresses from one end of the rotor shaft ( 11 ) to the other end of the rotor shaft ( 11 ). Concentration of stress on the retaining ring ( 14 ) during press-fitting can thus be minimized.

Claim (Index 18):
The rotor for a permanent magnet rotary electric machine according to  claim 17 , wherein\n a start point of winding of the carbon fiber is disposed on an inner peripheral side of the retaining ring and an end point of the winding of the carbon fiber is disposed on an outer peripheral side of the retaining ring, and the retaining ring is press-fitted to the rotor shaft such that a winding direction of the carbon fiber is opposite to a rotating direction of rotor shaft.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 97.0
- Lexical Diversity: 2.70149
- Patent Class: 310.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14917735', '12588757', '13001717', '15502908', '15117837']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8977491002504712
- 35 USC 102 Novelty (BERT): 0.5100816873392267
- Combined Prediction Score: 0.8589823589593467
- Mean Citation Score: 309.435706
- Max Citation Score: 321.2432
- Similarity Product: 245.91490845260617

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

Dataset: test