PATENT CLAIM ANALYSIS

Application Number: 15905845
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["320", "112000"]

Abstract:
A charger for a vacuum cleaner and a fast charging controlling method thereof are provided. The charger includes: a plurality of first charging interfaces; a rectifying device configured to rectify an alternating current to output a direct current; a plurality of charging controlling devices each connected between an output end of the rectifying device and a first charging interface correspondingly; and a main controlling device configured to communicate with each of the first charging interfaces respectively to identify whether any first charging interface is connected with a device to be charged acquire a parameter of the device to be charged if identifying that a first charging interface is connected with the device to be charged, and perform charging control on the device to be charged through a charging controlling device corresponding to the first charging interface according to the parameter of the device to be charged. .

Claim (Index 1):
A charger, comprising:\n a plurality of first charging interfaces comprising at least a main charging interface corresponding to a device to be charged and a battery charging interface corresponding to a battery pack; a rectifying device having an input end connected with an alternating current power supply, and configured to receive an alternating current output by the alternating current power supply and rectify the alternating current to output a direct current; a plurality of charging controlling devices each connected between an output end of the rectifying device and a first charging interface; and a main controlling device configured to communicate with each of the first charging interfaces to identify whether any first charging interface is connected with a device to be charged, acquire a parameter of the device to be charged if identifying that a first charging interface is connected with the device to be charged, and perform charging control on the device to be charged through a charging controlling device corresponding to the first charging interface according to the parameter of the device to be charged, wherein the device to be charged comprises the battery pack to be charged and/or the vacuum cleaner to be charged.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.44444
- Patent Class: 320.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13709487', '12726951', '11984651', '15413178', '11672420']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7620763373460774
- 35 USC 102 Novelty (BERT): 0.4873047249430659
- Combined Prediction Score: 0.7345991761057763
- Mean Citation Score: 241.008248
- Max Citation Score: 255.51192000000003
- Similarity Product: 201.55462569276813

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