PATENT CLAIM ANALYSIS

Application Number: 16180231
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["363", "041000"]

Abstract:
A control method of an inverter for outputting polyphase alternate-current electrical power is provided. In the control method, modified PWM pulses of respective phases for controlling semiconductor switching elements of the inverter are generated, based on an output of a counter common to the respective phases. Each of the modified PWM pulses is configured such that a total pulse width, in a period corresponding to one or more cycles of a carrier, is substantially equal to a total pulse width of an assumed PWM pulse which is obtained by comparing, with the carrier, a time average value of an output voltage of the corresponding phase in the period. Further, at least one of a generation timing and a generation frequency of at least one of the modified PWM pulses is changed from the assumed PWM pulse.

Claim (Index 2):
The method according to  claim 1 ,\n wherein the output of the counter is used for generating the carrier used for generating the modified PWM pulses by comparing the carrier with the output voltage command values of the respective phases.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 98.0
- Lexical Diversity: 2.0137
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12991630', '16164920', '15956178', '15041413', '12596534']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8451539875338189
- 35 USC 102 Novelty (BERT): 0.5052063534708436
- Combined Prediction Score: 0.8111592241275214
- Mean Citation Score: 273.498192
- Max Citation Score: 284.64352
- Similarity Product: 210.1866743675995

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