PATENT CLAIM ANALYSIS

Application Number: 15746166
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["307", "064000"]

Abstract:
This uninterruptible power supply executes a counter voltage generation mode between a bypass power supply mode and a lap power supply mode. During the counter voltage generation mode, voltage feedforward control is performed for an inverter ( 2 ) in accordance with a detection value of a voltage detector (VD 5 ) to generate a counter voltage at one terminal of a switch (S 2 ), the counter voltage being at a level corresponding to a voltage at an output terminal (T 4 ). Therefore, without providing an extra voltage detector for generation of counter voltage, an inrush current can be prevented from flowing from a bypass AC power source ( 52 ) to an AC filter (F 2 ) through the switch (S 2 ) when the switch (S 2 ) is turned on.

Claim (Index 3):
The uninterruptible power supply according to  claim 1 , further comprising a current detector configured to detect an instantaneous value of the output current of the inverter, wherein\n during the second mode, the controller is configured to perform voltage feedforward control for the inverter in accordance with the detection value of the first voltage detector, and is configured to perform current feedback control for the inverter so that a detection value of the current detector agrees with a current instruction value.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.11429
- Patent Class: 307.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15316783', '15315188', '15573731', '15517188', '15777723']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8119303613024093
- 35 USC 102 Novelty (BERT): 0.4802886892552512
- Combined Prediction Score: 0.7787661940976935
- Mean Citation Score: 233.33052400000005
- Max Citation Score: 241.92416
- Similarity Product: 196.7717173226929

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