PATENT CLAIM ANALYSIS

Application Number: 16066653
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["361", "042000"]

Abstract:
A direct current switch-off device comprises an on-state current branch circuit and a current commutating and breaking unit which are connected in parallel. The on-state current branch circuit has a mechanical switch (S) and a current transfer module which are connected in series. The current commutating and breaking unit comprises a bridge-type branch circuit and a current-breaking branch circuit. The current-breaking branch circuit and two bridge arms of the bridge-type branch circuit are connected in parallel. The current-breaking branch circuit comprises a nonlinear resistor (RI) and a valve group consisting of fully-controlled devices connected in series. The nonlinear resistor (RI) and the valve group are connected in parallel. Two ends of each fully-controlled device in the valve group are connected in parallel with a buffering and reclosing circuit.

Claim (Index 2):
The direct current switch-off device according to  claim 1 , characterized in that, the current transfer module comprises a nonlinear resistor and a fully-controlled device module which are connected in parallel;\n the fully-controlled device module consists of one or more full-bridge submodules connected in series, each full-bridge submodule comprises four bridged fully-controlled devices and an RCD module, bridge arms of the full-bridge submodule are connected in parallel with the RCD module; the RCD module comprises an uncontrolled device, a capacitor, and two resistors, wherein the uncontrolled device and the capacitor are connected in series, a cathode of the uncontrolled device is connected to one end of the capacitor, and the two resistors are connected in parallel on two ends of the uncontrolled device and on two ends of the capacitor respectively.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.71154
- Patent Class: 361.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16086011', '15494166', '15119730', '15493635', '14368281']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8559874002988564
- 35 USC 102 Novelty (BERT): 0.5364909216935204
- Combined Prediction Score: 0.8240377524383229
- Mean Citation Score: 265.748204
- Max Citation Score: 385.8646
- Similarity Product: 322.6037677344322

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