PATENT CLAIM ANALYSIS

Application Number: 15885055
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["310", "156080"]

Abstract:
In one embodiment, a permanent magnet rotor is provided. The permanent magnet rotor includes at least one permanent magnet and a substantially cylindrical rotor core including an outer edge and an inner edge defining a central opening. The rotor core includes a radius R, at least one pole, and at least one radial aperture extending radially though the rotor core from the outer edge to a predetermined depth less than the radius. The at least one radial aperture is configured to receive the at least one permanent magnet. The rotor further includes at least one protrusion extending into the at least one radial aperture, the at least one protrusion positioned substantially along a bottom of the at least one radial aperture and configured to facilitate retention of the at least one permanent magnet within the at least one radial aperture.

Claim (Index 1):
An electric machine comprising:\n a machine housing; a stator disposed at least partially within said machine housing, said stator comprising at least one tooth and an aluminum winding wound around said at least one tooth; and a rotor disposed at least partially within said machine housing, said rotor configured to rotate with respect to said stator, wherein said rotor is a radially embedded permanent magnet rotor configured to generate an amount of flux to reduce efficiency loss due to said aluminum winding, said rotor comprising:\n at least one permanent magnet; \n a substantially cylindrical rotor core comprising an outer edge and an inner edge defining a central opening, said rotor core having a radius R, said rotor further comprising at least one pole and at least one radial aperture extending radially into said rotor core from said outer edge to a predetermined depth less than said radius, said at least one radial aperture configured to receive said at least one permanent magnet; and \n at least one protrusion extending into said at least one radial aperture, said at least one protrusion positioned substantially along a bottom of said at least one radial aperture and configured to facilitate retention of said at least one permanent magnet within said at least one radial aperture.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 86.0
- Lexical Diversity: 2.75926
- Patent Class: 310.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13652035', '13652127', '13652084', '13652161', '13652210']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9034266251500832
- 35 USC 102 Novelty (BERT): 0.565138405811269
- Combined Prediction Score: 0.8695978032162018
- Mean Citation Score: 423.202442
- Max Citation Score: 484.77277
- Similarity Product: 408.3090489644146

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

Dataset: test