PATENT CLAIM ANALYSIS

Application Number: 15900822
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["218", "049000"]

Abstract:
To provide a gas circuit breaker designed to achieve further improvement in interruption performance for a small to medium current. The gas circuit breaker according to the present invention includes: an operation mechanism  1;  a heat puffer chamber  19;  a machine puffer chamber  32;  a release valve  34;  a movable main contact  5  and movable arc contact  11;  a stationary main contact  6  and stationary arc contact  12;  a movable-side leading conductor  14;  and a stationary-side leading conductor  15,  and features: a separation cylinder  21  for radially partitioning the heat puffer chamber  19;  an inner circumferential flow path  24  formed on an inner circumferential side of the separation cylinder  21;  and a check valve  22  for opening or closing a communication hole  23.

Claim (Index 5):
The gas circuit breaker according to  claims 4 ,\n wherein out of the flow path areas of the flow path extending from the machine puffer chamber through the communication hole and the inner circumferential flow path to the distal end of the separation cylinder, the flow path area of the flow path defined between the inside peripheral surface of the separation cylinder and the outside peripheral surface of the movable element cover is the smallest.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 1.7125
- Patent Class: 218.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15309601', '13728332', '13820333', '14665364', '13819848']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6824345857378494
- 35 USC 102 Novelty (BERT): 0.5355798939080471
- Combined Prediction Score: 0.6677491165548692
- Mean Citation Score: 322.83578
- Max Citation Score: 348.32422
- Similarity Product: 247.7339981529665

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