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 8):
The charger according to  claim 7 , wherein the judging device is further configured to judge whether the battery pack is in a failed state according to the voltage of the battery pack before judging whether the voltage of the battery pack is greater than or equal to the first preset voltage, and\n the controlling sub-device is configured to stop charging the battery pack and control the prompting device to transmit the error-reporting message, if the battery pack is in the failed state.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.44444
- Patent Class: 320.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13709487', '12726951', '11984651', '15413178', '11672420']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7831038095548439
- 35 USC 102 Novelty (BERT): 0.4885984175990943
- Combined Prediction Score: 0.753653270359269
- Mean Citation Score: 241.008248
- Max Citation Score: 255.51192000000003
- Similarity Product: 204.38999934439656

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

Dataset: test