PATENT CLAIM ANALYSIS

Application Number: 15768533
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["318", "148000"]

Abstract:
Solar Motor Controller is an electronic device with DC power input terminals that may connect directly to solar PV panels, and output terminals that may connect directly to single or multiphase phase AC electric motors without requiring an energy storage subsystem. The Controller runs electric motors of many frequencies and is capable of interfacing to multiple voltages of solar PV panels with or without maximum power point tracking. The Controller may drive motors in water pumping, HVAC, refrigeration, compressors operation, blowers, machine tools, and many other applications; some controller applications may operate at motor speeds adjusted to conform to power available from attached solar panels.

Claim (Index 16):
A method of operating an AC motor powered by a limited DC power source providing a first DC voltage comprising:\n converting power from the limited DC power source to a second DC voltage; converting power from the second DC voltage to an AC motor voltage at a first AC frequency and a first AC voltage; providing the AC motor voltage to the AC motor; detecting startup of the AC motor; after startup of the AC motor, increasing voltage and frequency of the AC motor voltage until reaching either a maximum frequency, or a limit of the DC power source.

Metadata:
- Claim Count in Document: 52.0
- Percentile: 91.0
- Lexical Diversity: 1.58904
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15907035', '13560726', '14738113', '12234156', '13973381']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6587064379226373
- 35 USC 102 Novelty (BERT): 0.4801252544051138
- Combined Prediction Score: 0.640848319570885
- Mean Citation Score: 191.473616
- Max Citation Score: 228.8055
- Similarity Product: 188.19036678439377

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

Dataset: test