PATENT CLAIM ANALYSIS

Application Number: 16007401
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["200", "564000"]

Abstract:
A direct-current (DC) air circuit breaker for opening and closing a circuit according to various embodiments includes a circuit unit having a main circuit, a detecting unit having a detection circuit for detecting a fault current in the main circuit, and a circuit operating device configured to allow connection or isolation between the main circuit and the detection circuit.

Claim (Index 9):
The breaker of  claim 8 , wherein at least one of the first fixing unit and the second fixing unit comprises:\n a first ball guide portion guiding one of the balls between the center of the rotating portion and the handle, and provided with two first concave portions formed concavely with respect to the rotating portion, and a first convex portion curved convexly between the first concave portions; and a second ball guide portion guiding another one of the balls at an opposite side of the first ball guide portion with the center of the rotating portion interposed therebetween, and provided with two second concave portions formed concavely with respect to the rotating portion, and a second convex portion curved convexly between the second concave portions, wherein a width of the second convex portion is greater than a width of the first convex portion.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 1.72973
- Patent Class: 200.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15900331', '15914738', '12633863', '15621956', '11108117']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.795762313502578
- 35 USC 102 Novelty (BERT): 0.4521644500787196
- Combined Prediction Score: 0.7614025271601921
- Mean Citation Score: 162.68231
- Max Citation Score: 227.85945
- Similarity Product: 152.08339346542954

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