PATENT CLAIM ANALYSIS

Application Number: 15911410
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["318", "400150"]

Abstract:
A DC motor includes a driver, a Hall rotor position detector, an electromagnet stator and a permanent magnet rotor. The driver includes a rotor position signal amplifier and a power amplifier. The rotor position detector includes six Hall sensing crystals and an induced magnet fixed to a motor shaft. A rotor pole position signal is detected by the Hall effect between the induced magnet and the Hall sensing crystals. Power is amplified by the power amplifier and supplied to a winding of an electromagnet stator, so that the pole of electromagnet stator keeps repelling and attracting the pole of the permanent magnet rotor to produce a multiplied torque according to the relative displacement to drive the generator by the multiplied torque and achieve the effects of outputting an electric power greater than the electric power provided for the operation of the motor, amplifying the electric power, and saving energy.

Claim (Index 9):
The DC motor with a multiplied torque according to  claim 1 , wherein when the front Hall sensing crystal of the rotor position detector is induced and conducted by the induced magnet, the adjacent rear Hall sensing crystal is delayed by a mechanical angle of 15\u00b0 and turned off, so that the rear end of the N pole of the permanent magnet rotor enters into a mechanical angle of 10\u00b0 under the pole face of the N pole of the electromagnet stator to drive the N pole of the electromagnet stator of the phase and the N pole of the permanent magnet rotor to be like poles that repel each other, and the N pole of the electromagnet stator of the rear phase and the S pole of the permanent magnet rotor to be unlike poles that attract each other, so that the electromagnet at this moment has 2-phase poles repelling and then attracting the pole of the permanent magnet rotor to drive the pole of the permanent magnet rotor and the pole of the electromagnet stator to produce a relative displacement for the operation, and when the rear end of the induced magnet enters into the center point of the rear Hall sensing crystal, and displaces the S pole of the permanent magnet rotor to a position before a mechanical angle of 6\u00b0 of an equilibrium point to attract the N pole of the rear-phase electromagnet stator, the excitation of the rear-phase electromagnet stator is turned off, and only the front-phase electromagnet stator continues the magnetic excitation, so that the S pole of the permanent magnet rotor keeps repelling the S pole of the front-phase electromagnet stator to produce the relative displacement for the operation.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.40909
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14402007', '14008200', '13277463', '12044797', '13348632']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6855426789779807
- 35 USC 102 Novelty (BERT): 0.5192699619172579
- Combined Prediction Score: 0.6689154072719085
- Mean Citation Score: 283.597162
- Max Citation Score: 290.20633
- Similarity Product: 198.18576348070616

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

Dataset: test