PATENT CLAIM ANALYSIS

Application Number: 15762183
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["405", "099000"]

Abstract:
In order to achieve a swing motion type retractable floodgate using a cost-effective torsion structure, the present invention is provided with a swing pivot support mechanism, a friction shoe, a door bottom support seat, and an operation step during a tidal flow. The support mechanism allows free rotation about three axes and restricts motion in the three axis directions, and a pulling force acts on the support mechanism. The friction shoe dissipates tidal energy during closing operations in a tidal flow to a level that prevents damage to the door. Reactive forces are endured by reducing impact forces with the flexibility and strength of the door bottom support seat. Suitable tidal energy dissipation is performed by selecting friction force strength in the operation step.

Claim (Index 1):
A sluice gate comprising a door mounted vertical to water flow or vertical to the course of boats and ships, said door being moored in a storage position when said gate is completely opened, and said door moving by swing motion to a completely closed position in a floating state when said gate is completely closed, characterized in that\n said door has a support point fixed to the water bottom, and the support conditions of said support point are freely rotatable about three axes and restricting motion in three axis directions.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.81081
- Patent Class: 405.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16327125', '14423008', '15630528', '12459873', '12005083']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7470476077199021
- 35 USC 102 Novelty (BERT): 0.5017006335603296
- Combined Prediction Score: 0.7225129103039448
- Mean Citation Score: 206.261996
- Max Citation Score: 272.63696
- Similarity Product: 208.9104145619011

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

Dataset: test