PATENT CLAIM ANALYSIS

Application Number: 16080004
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["405", "224200"]

Abstract:
Stress reducing system and associated method for reducing stresses at a desired position in an offshore production or drilling system, the offshore production or drilling system comprising: a seabed structure, a floating structure and a riser ( 24 ) extending there between, the riser being tensioned, the riser ( 24 ) comprising at least a first part ( 45 ) and a second part ( 46 ), which second part ( 46 ) is connected to the first part ( 45 ) via a flexible connection ( 20 ) allowing an axial, angular and/or rotational movement between the first and second parts ( 45, 46 ), said stress reducing system comprises:—a first sensor ( 41 ) for real-time monitoring of stresses at the desired position, positioned at or close to the desired position ( 20 ),—an actuating system ( 42 ) arranged at the flexible connection ( 20,  the actuating system ( 42 ) being connected to said first and second parts ( 45, 46 ), and wherein the actuating system ( 45, 46 ) is configured to apply a force to the first or second part ( 45, 46 ) when the first and second parts ( 45, 46 ) are moved out of a neutral position,—a control system ( 40 ) adapted to receive monitoring data from the first sensor ( 41 ), wherein the control system ( 40 ) is connected to the actuating system ( 42 ) and is able of providing instruction signals to the actuating system ( 42 ), wherein the control system ( 40 ), based on said monitoring data from the first sensor ( 41 ), is able to calculate a real-time set of data for control of the applied force of the actuating system ( 42 ) and instructing the actuating system ( 42 ) to act accordingly, such as to reduce the stress at said desired position.

Claim (Index 9):
The system according to  claim 1 , wherein the desired position is located at a wellhead, at a distance below an upper end of the wellhead, at a connection between the wellhead and a X-mas tree which is mounted to the wellhead, at a lower marine riser package (LMRP), at a blow out preventer, or at a riser joint in a lower half of the riser.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 96.0
- Lexical Diversity: 3.41584
- Patent Class: 405.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12735759', '11761061', '10951563', '13643950', '14422211']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7668573333999343
- 35 USC 102 Novelty (BERT): 0.5272351080637449
- Combined Prediction Score: 0.7428951108663154
- Mean Citation Score: 190.036544
- Max Citation Score: 259.6383
- Similarity Product: 124.16224329814912

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