PATENT CLAIM ANALYSIS

Application Number: 16002239
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["318", "720000"]

Abstract:
A drive device that includes a rotating electric machine having a stator with a winding wound on the stator, a rotor rotatably disposed relative to the stator, and a shaft rotating together with the rotor. The drive device also includes a frame member fixed on the rotating electric machine. The drive device further includes a circuit board fixed on the frame member, with a first surface of the circuit board on a frame member side serving as a heat generation element mount surface. The drive device also has a drive element located on the first surface of the circuit board in a heat dissipatable manner, and serving as a component of an inverter that switches on and off to supply an electric current to the winding.

Claim (Index 1):
A drive device comprising:\n a rotating electric machine having a case, a stator housed within the case and comprising a winding wound on the stator, a rotor rotatably disposed relative to the stator, and a shaft configured to rotate together with the rotor; a magnet disposed at a tip of the shaft and configured to generate a rotating magnetic field; a rotation angle sensor configured to detect a rotation angle of the rotor by detecting the rotating magnetic field; a frame member fixed to the case and having a thickness of material, the frame member positioned on one axial end of the rotating electric machine and rotatably supporting the rotor, the one axial end being on an opposite side of the rotating electric machine relative to an output end that is connected to the shaft to output a drive force of the rotating electric machine; a circuit board fixed on one side of the frame member that is an opposite side of the frame member relative to another side of the frame member where the rotating electric machine is located, the circuit board having a first surface facing the frame member and a second surface opposite the first surface; an inverter connected to the first surface of the circuit board, the inverter configured to switch ON and OFF a supply of an electric current to the winding; a large-size component disposed on the second surface of the circuit board; and a cover member configured to connect to the frame member and to cover the second surface of the circuit board, the cover member having\n a room protruding axially away from the cover member and the rotating electric machine, the room configured to accommodate and cover the large-size component on the second surface of the circuit board; and \n a plurality of connectors protruding axially away from the cover member and the rotating electric machine, wherein \n the room is disposed centrally relative to the connectors on the cover member.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.39286
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14812753', '14812757', '14812866', '14812807', '14812415']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6736654360333392
- 35 USC 102 Novelty (BERT): 0.4900675632276101
- Combined Prediction Score: 0.6553056487527662
- Mean Citation Score: 229.256646
- Max Citation Score: 276.0364
- Similarity Product: 252.48935200095173

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