PATENT CLAIM ANALYSIS

Application Number: 15746061
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["310", "156560"]

Abstract:
A permanent magnet embedded motor includes a cylindrical stator core disposed on an inner side of a cylindrical frame and configured by stacking a first annular core and a second annular core disposed to be adjacent to the first annular core in an axial direction of the frame, and a rotor disposed on an inner side of the stator core. The second annular core is fixed to the first annular core by using swaging portions formed in the second annular core, and adjacent first yokes are in contact with each other, while adjacent second yokes are separated from each other.

Claim (Index 1):
A permanent magnet embedded motor comprising:\n a cylindrical frame; a cylindrical stator core, which is disposed on an inner side of the cylindrical frame and configured by stacking a first annular core and a second annular core in an axial direction of the cylindrical frame; and a rotor disposed on an inner side of the cylindrical stator core, wherein the first annular core is formed annularly by disposing a plurality of first core pieces, respectively including first yokes, first teeth projecting from the first yokes, and first swaging portions, such that each of the first core pieces is in contact with the adjacent one of the other first core pieces, the second annular core is disposed adjacent to the first annular core and formed annularly by disposing a plurality of second core pieces, respectively including second yokes, second teeth projecting from the second yokes, and second swaging portions, such that each of the second core pieces is separated from adjacent one of the other second core pieces, the first annular core and the second annular core are fixed to each other by using the first swaging portions and the second swaging portions, and the second yokes adjacent to each other after the stator core is fixed to an inner circumferential surface of the cylindrical frame are in contact with each other.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 86.0
- Lexical Diversity: 2.1
- Patent Class: 310.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14006166', '10483658', '11529241', '10699093', '12990113']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8830311673512861
- 35 USC 102 Novelty (BERT): 0.4879424319028683
- Combined Prediction Score: 0.8435222938064443
- Mean Citation Score: 241.530838
- Max Citation Score: 243.05548
- Similarity Product: 175.99211088024853

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

Dataset: test