PATENT CLAIM ANALYSIS

Application Number: 16147816
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-02
Patent Classification: ["310", "220000"]

Abstract:
Disclosed is an excitation device which includes a brush holder base. The brush holder base is provided with a plug. The plug is provided with a brush holder shaft. The front end of the brush holder shaft is provided with a brush box. A horizontal taper dovetail groove is formed in the brush holder base. A horizontal taper dovetail lug boss is disposed on the plug. The dovetail groove is matched with the dovetail lug boss. The present invention solves the problem of potential safety hazard in locking, and ensures safe and smooth operation of a unit.

Claim (Index 6):
The excitation device according to  claim 1 , wherein a prepressing and positioning pin for prepressing and locking the plug is disposed on the brush holder shaft; a helix angle is also disposed on the plug; and the prepressing and positioning pin rotates within a range limited by the helix angle.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 97.0
- Lexical Diversity: 2.16327
- Patent Class: 310.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15486655', '11700136', '15486612', '15113273', '15486644']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8703513325543576
- 35 USC 102 Novelty (BERT): 0.4791035180636685
- Combined Prediction Score: 0.8312265511052886
- Mean Citation Score: 184.629858
- Max Citation Score: 189.78877
- Similarity Product: 138.67492422331213

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