PATENT CLAIM ANALYSIS

Application Number: 16060318
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["310", "156450"]

Abstract:
A permanent magnet for connecting with a connection device of an external rotor machine includes a north pole and a south pole as magnetic poles. A magnetic field runs from the south pole to the north pole, with a cross section of the permanent magnet having an envelope with a concave section. The envelope has, in the form of a sickle, the concave section and a convex section. The permanent magnet runs in an arcuate manner along the convex section, and the magnetic poles run in an arcuate manner along the concave section.

Claim (Index 27):
An external rotor machine, comprising:\n a rotor comprising a permanent magnet including a north pole and a south pole as magnetic poles and sized to extend from a first end to a second end in parallel relation to an axis of rotation, with the first end having an end face with a contour, in particular a recess or a web protruding with respect to the end face, said permanent magnet having a cross-section in which a magnetization runs from the south pole to the north pole and which has an envelope in the form of a sickle with a concave section arranged along a boundary of the rotor, and a convex section, with the permanent magnet running in an arcuate manner along the convex section, and with the magnetic poles running in an arcuate manner along the concave section, said contour of the end face at the first end having within the envelope a surface and preferably having a boundary shaped to extend in an arcuate manner from a first point of the convex section to a second point of the convex section, and a connection device for connecting with the permanent magnet via the surface of the end face at the first end by form fit; and a stator magnetically interacting with the rotor across an air gap during operation of the external rotor machine, wherein the rotor is rotatably mounted about the axis of rotation.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 94.0
- Lexical Diversity: 2.29545
- Patent Class: 310.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15804836', '14556165', '14840882', '13549453', '13381575']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8706561112977653
- 35 USC 102 Novelty (BERT): 0.4707337307898565
- Combined Prediction Score: 0.8306638732469744
- Mean Citation Score: 216.79799
- Max Citation Score: 222.0582
- Similarity Product: 182.3961274604559

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

Dataset: test