PATENT CLAIM ANALYSIS

Application Number: 16034684
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["310", "152000"]

Abstract:
The inventive concept relates to a permanent magnet rotating device having a minimized cogging torque, a permanent magnet generator using the same, and a motor, and more particularly, an objective of the inventive concept is to minimize a cogging torque of a permanent magnet rotating device including a stator and a rotor used in a motor or a generator by a simple combination of the number of poles and the number of slots and a proper arrangement of permanent magnets without using various conventional methods for reducing cogging torque while increasing costs. Through the inventive concept, cogging torque is minimized when a combination of the number of poles and the number of slots are adjusted, the width of lower ends of slots and a spacing distance between the permanent magnets are made the same, and a proper winding method and a pitch are applied.

Claim (Index 1):
A rotating device comprising:\n a stator core and a rotor; coils of a plurality of phases wound on the stator core; and a plurality of permanent magnets disposed in the rotor, wherein parts in which two of the coils of each of the coils of the plurality of phases are successively wound face each other at 180\u00b0.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 2.25
- Patent Class: 310.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10488534', '11438753', '11912947', '15033785', '09683286']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8665645209591045
- 35 USC 102 Novelty (BERT): 0.4916004586695423
- Combined Prediction Score: 0.8290681147301483
- Mean Citation Score: 248.536274
- Max Citation Score: 253.35045
- Similarity Product: 196.67053643508552

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