PATENT CLAIM ANALYSIS

Application Number: 16047257
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["405", "205000"]

Abstract:
A semi-submersible support platform and a positioning method thereof are disclosed. The semi-submersible support platform, used for operations at sea after sailed to a certain position of a sea surface, includes an upper deck and a lower pontoon. The upper deck and the lower pontoon are connected by a plurality of upright columns. Each upright column is provided with a support leg that is longitudinally inserted through the upright column. The lower pontoon has a plurality of chambers for receiving water therein. The support leg has a compartment for receiving water therein. Each upright column includes a leveling mechanism therein. When the support leg sinks to reach the seabed, the leveling mechanism in each upright column is combined with the support leg to support the support leg. The leveling mechanism can drive the upper deck to move up or down along the support leg.

Claim (Index 3):
The semi-submersible support platform as claimed in  claim 1 , wherein the leveling mechanism located in each upright column has a plurality of upper positioning cylinders disposed in an upper seat and a plurality of lower positioning cylinders disposed in a lower seat, the upper seat and the lower seat are connected by a plurality of jacking cylinders, each of the upper positioning cylinders and the lower positioning cylinders has a positioning rod that can be extended and retracted horizontally, the support leg supported by the leveling mechanism has positioning holes for receiving the positioning rods of the upper positioning cylinders and the lower positioning cylinders, the positioning rods of the plurality of upper positioning cylinders or the positioning rods of the plurality of lower positioning cylinders can be respectively extended into the positioning holes of the support leg, the lower seat can be driven close to or away from the upper seat by the plurality of jacking cylinders to drive the upper deck to move up or down.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 95.0
- Lexical Diversity: 2.22857
- Patent Class: 405.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13468738', '13175502', '10789035', '14911887', '11694708']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7923585449094247
- 35 USC 102 Novelty (BERT): 0.509314006190272
- Combined Prediction Score: 0.7640540910375094
- Mean Citation Score: 261.24054
- Max Citation Score: 272.5265
- Similarity Product: 185.98163175821304

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

Dataset: test