PATENT CLAIM ANALYSIS

Application Number: 16041622
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["320", "166000"]

Abstract:
The capacitor quick-charge apparatus includes an input AC power source, a phase modulator, a rectifier, a shunt, a module current supply, a current control element, a capacitor, a resistance, a comparator, a variable resistor, an Operational Amplifier  1  (OP AMP  1 ) to an Operational Amplifier  5  (OP AMP  5 ), an Auto Voltage Regulator(AVR) or a Micro Control Unit (MCU), and a monitor system. Thus, a capacitor quick-charge apparatus is provided for capable of rapidly charging and storing charge energy for a long time by interrupting an excessive deterioration current of a protection circuit, a smoothing circuit, during charging of a capacitor.

Claim (Index 1):
A capacitor quick-charged apparatus, the apparatus comprising:\n a phase modulator configured to modulate a phase of a voltage waveform with respect to an input power source AC to control an intensity of a direct voltage (DV) and a direct current (DC), thereby shortening a charging time; a rectifier configured to convert the phase-modulated AC voltage through the phase modulator into a DC voltage and acting as a noise filter; a shunt connected to the rectifier in parallel for detecting the DC voltage through the rectifier to broaden a measurement range of a current and to detect an error; a current supply configured to pass an error-free current received from the shunt therethrough to capacitors; a current control device configured to control the current supplied to capacitors from the current supply; the capacitors configured to charge the current outputted from the current control device; a resistor configured to block a current generating an excessive heat in a smoothing circuit device for protecting the capacitors; a comparator configured to compare a voltage across both ends of the shunt and a voltage the voltages across a variable resistor with an equilibrium value, and to transmit a compared result to the phase modulator for changing a value of the current flowing to the capacitors to control rapid charging; a variable resistor having a passive protection circuit function configured to manually set a symmetric value of a voltage if the input power source AC and the capacitors are connected serially; a first operational amplifier (OP AMP  1 ) configured to amplify a symmetric value of the voltage controlled by the variable resistor; a second operational amplifier (OP AMP  2 ) configured to amplify the current value supplied from the shunt; a third operational amplifier (OP AMP  3 ) configured to amplify a voltage between at an end of the resistor and an end of capacitors; an automatic voltage regulator (AVR) or a micro control unit (MCU)  1600  having a second automatic protection circuit function configured to receive a signal from the third operational amplifier (OP AMP  3 ) and to confirm an initial charge voltage and a final discharge voltage of the capacitors if the waveform of the signal pulse transmitted from the AVR is a manual control; and a Pulse-Width Modulation (PWM) generator configured to rapidly charge according to the current value transmitted from the comparator when the waveform of the signal pulse transmitted from the AVR is an automatic control.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 95.0
- Lexical Diversity: 1.86765
- Patent Class: 320.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14413759', '13975904', '10781571', '14501587', '12027118']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6927028558364257
- 35 USC 102 Novelty (BERT): 0.4818504736346646
- Combined Prediction Score: 0.6716176176162496
- Mean Citation Score: 184.989402
- Max Citation Score: 192.60667
- Similarity Product: 141.0471355712545

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