PATENT CLAIM ANALYSIS

Application Number: 16072147
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["327", "109000"]

Abstract:
A semi-controllable device driving method and apparatus and a hybrid device of the present disclosure belong to the electrical field, and are particularly a driving method, with no driving dead zone or with an extremely small driving dead zone, that is applicable to a semi-controllable device such as a thyristor; a semi-controllable driving apparatus, with no conduction dead zone or with an extremely small conduction dead zone, that is applicable to a driving loop of a semi-controllable device such as a thyristor; and a hybrid device with no conduction dead zone or with an extremely small conduction dead zone. In the semi-controllable device driving method, a voltage detection switch is used; an input end of the voltage detection switch is connected to two ends of a semi-controllable device that needs to be driven; the voltage detection switch is connected, in series, in a driving loop of the semi-controllable device; the voltage detection switch is turned on when a potential difference at the two ends of the semi-controllable device is not greater than an on-state voltage of the semi-controllable device; and the voltage detection switch is turned off after detecting that the semi-controllable device is turned on. The present disclosure has an advantage of no driving dead zone or an extremely small driving dead zone.

Claim (Index 13):
The semi-controllable device driving apparatus according to  claim 11 , wherein the semi-controllable device is a unidirectional thyristor; the first transistor is a PNP transistor; the detection circuit comprises a second transistor and a diode; the second transistor is an NPN transistor; a base of the second transistor is connected to an anode of the semi-controllable device by using the first capacitor; a collector of the second transistor is connected to a base of the first transistor; an emitter of the second transistor is connected to a cathode of the semi-controllable device; an emitter of the first transistor is a driving signal input end; a collector of the first transistor is connected to a trigger of the semi-controllable device; and the diode, the base of the second transistor, and the emitter of the second transistor are reversely connected in parallel.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 95.0
- Lexical Diversity: 3.34783
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16072142', '15686767', '15257046', '11417105', '15023405']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8020555183738618
- 35 USC 102 Novelty (BERT): 0.5223262539835657
- Combined Prediction Score: 0.7740825919348322
- Mean Citation Score: 237.644492
- Max Citation Score: 344.19592
- Similarity Product: 274.1621738631916

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