PATENT CLAIM ANALYSIS

Application Number: 15742008
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["251", "314000"]

Abstract:
A flat bottom ball valve is provided in the present disclosure. According to an example, the flat bottom ball valve includes a valve body, a valve core, a valve rod, a bonnet and a flow path. The valve core is mounted inside the valve body. The valve rod is mounted on two opposite sides of the valve body, perpendicular to a liquid flow direction and capable of driving the valve core to turn over. The bonnet is movably mounted on the valve body and parallel to the valve rod. The flow path is defined inside the valve body and connects two ends of the valve body. The valve core includes a main body part, a connecting part formed by extending symmetrically from two sides of the main body part, an accessory defined on the main body part and a first mounting hole in the connecting part to engage with the valve rod. The valve core swings around the valve rod along a path above the valve rod and is capable of being hermetically engaged with the valve body to turn off/on the flow path. A horizontal center line of the main body part is parallel to a horizontal center line of the first mounting hole in the liquid flow direction of the flow path.

Claim (Index 9):
The flat bottom ball valve according to  claim 1 , wherein\n the flat bottom ball valve further comprises a valve seat; the valve seat is mounted inside the valve body and located close to the water inlet, the valve seat is hermetically engaged with the valve core, and a center line of the valve seat is collinear with a center line of the water inlet; and a bottom surface of the flow path comprises a bevel connecting the water outlet and a plane connecting the bevel as well as the water inlet, the plane and the bevel is in a smooth transition connection, and the plane is located below the valve seat.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 86.0
- Lexical Diversity: 3.23944
- Patent Class: 251.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15163699', '14113574', '13381950', '14905955', '13509771']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7514217664183843
- 35 USC 102 Novelty (BERT): 0.4503617902039354
- Combined Prediction Score: 0.7213157687969395
- Mean Citation Score: 181.843452
- Max Citation Score: 190.34224
- Similarity Product: 155.84920303918835

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test