PATENT CLAIM ANALYSIS

Application Number: 15762115
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["310", "208000"]

Abstract:
The stator is used for realization of drives and for generation electric energy in various fields of engineering. It provides reduction of basic and added electric losses in the stator winding at increased power. The stator includes a cylindrical stator pack ( 1 ) with a plurality of uniformly distributed slots ( 2 ) with an opening on the inner surface of the stator. In the slots ( 2 ) are laid double-layer winding composed of one or more than one double-arm sections ( 4 ) of wires having a rectangular cross-section, comprising an arm ( 5 ) adjacent to opening and an arm ( 6 ) to bottom of the slot ( 2 ), laid in two slots ( 2 ) distant from each other in step Y. The slot ( 2 ) is rectangular in one or two stages. The size (b 1 ) in the radial direction of the cross-section of the wire, building at least one elementary double-arm section of the arm ( 5 ) near to an opening is at most equal to the size (b) in a radial direction of other wires in the slot ( 2 ).

Claim (Index 1):
Stator for electric machine comprising a cylindrical stator pack, on the inner surface of which is formed a plurality of uniformly distributed slots covered with electric insulation and with an opening, in the slots are laid double-layer windings composed of double-arm sections containing at least one elementary double-arm section, made of wire with rectangular cross-section, at that the two arms of a double-arm section are laid in slots, distant from each other in step Y, characterized in that the slot ( 2 ) has a rectangular cross-section with at least one stage, and the size (b 1 ) in the radial direction of the cross-section of a part of the wires in a slot, including the wire adjacent to slot opening is smaller than the size (b 2 ) in the radial direction of the cross-section of the rest of the wires in the slots ( 2 ).

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.26374
- Patent Class: 310.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12613782', '13006670', '12962920', '13006678', '13548261']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.869282286274427
- 35 USC 102 Novelty (BERT): 0.4698478230612543
- Combined Prediction Score: 0.8293388399531099
- Mean Citation Score: 218.566798
- Max Citation Score: 223.53125
- Similarity Product: 186.4277918990701

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

Dataset: test