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8696245 Articulating band saw and method  
An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of...
8696243 Oil containment barrier boom for shorelines/marshes/wetland  
An apparatus for minimizing the harm done by pollution to marshlands and beaches due to hydrocarbon discharges in nearby waters is disclosed. A barrier boom apparatus is assembled by connecting...
8696241 Flexible drainage cell  
A drainage cell comprises a backing plate defining a plurality of holes, a series of conical tubular structures having side walls and a base extending from the backing layer, the tubular structures...
8695628 Opening/closing device  
An opening/closing device 1 according to the present invention includes a gate 10 that receives a flow of a sewage W in an upright state, and can fall toward a downstream side of the flow and a...
8695711 Subsea well containment and intervention apparatus  
A subsea well containment and intervention apparatus. The invention provides a rigid frame that includes a set of pilings for securely affixing the apparatus to the seafloor. Buoyancy modules...
8696291 Spar hull load out method  
A load out and float off method for a spar type structure or another structure such as a deck. The invention enables the load out and float off of a large diameter spar using existing Heavy Lift...
8696247 Systems and methods for controlling risers  
Systems and methods for controlling movement of an elongated member providing communication between a vessel and a subsea unit are provided. The method can include connecting a positively buoyant...
8696249 Rock bolt and rock bolt component  
A rock bolt component includes an elongate tubular section with an internal bore. A fixing member has an elongate body that includes a securing portion positionable in the internal bore of the...
8696242 Oil skimmer and method  
An apparatus for removing oil or other pollutants from the surface of water, comprising a platform having a left side wall, aright side wall, a rear wall, a front opening, a floor, and a bottom,...
8700191 Controlled application of external forces to a structure for precision leveling and securing  
Methods and systems provide for the controlled application of forces to a structure during leveling and securing procedures. According to embodiments described herein, a force distribution system...
8695947 Security barrier system  
A security barrier system includes a security barrier unit including a first panel group, a second panel group, a connecting member for connecting the first panel group and the second panel group....
8696248 Method and device for driving a multiplicity of piles into a seabed  
A plurality of piles is arranged in frame elements in an axially displaceable manner. Hammers are positioned on the piles. After driving of the piles into a seabed, the hammers are connected to the...
8696250 Backfill system for retaining wall  
A retaining wall system comprising an earth structure defining an earth surface, a wall system arranged on the earth surface, and a backfill structure arranged on the earth surface behind the wall...
8696284 Threaded rod  
A threaded rod comprises a single coarse thread having flattenings on opposite sides forming thread sections on opposite sides. At least one of the thread sections on one side of the threaded rod...
8690486 Method and device for measuring underground pressure  
The present invention relates to in-place soil stabilization. Specifically, the present invention relates a method and device for measuring the increase in subsurface earth pressure during the...
8690480 Freestanding hybrid riser system  
A freestanding hybrid riser system (FHRS) and a method of installation which makes it possible to use vessels that are more available on the world market. The invention relates to a top riser...
8690481 Removable impact cover for a marine riser buoyancy module  
A removal impact cover (14) for a marine riser buoyancy module (10) has an arcuate shape with an open face (21). The cover (14) has a number of recesses (18) arranged to engage with recesses (22)...
8689880 Multipart sliding joint for floating rig  
A system for interconnecting a floating rig and a riser assembly includes a rotating control device permitting pressurization of the riser assembly; and a sliding joint connected to the rotating...
8690478 Tunnel reinforcement structure and tunnel construction method capable of controlling ground displacement using pressurization  
The present invention relates to a tunnel reinforcement structure capable of controlling ground displacement using pressurization, including: reinforcements adapted to be forcedly inserted into the...
8690477 System and method for generating energy from subsurface water currents  
Provided are, among other things, systems, methods and techniques for generating energy. According to one representative embodiment, a main housing includes an air chamber having an open bottom,...
8690484 Sheathed cable  
A cable bolt comprising a tension member having a first end and a second end. A rotatable collar is positioned on the tension member and is rotatable relative to the tension member. An elongate...
8690476 Method and system for storing hydrogen in a salt cavern with a permeation barrier  
A novel method and system for storing high purity hydrogen into a salt cavern is provided. Particularly, the storage process involves storing high purity hydrogen into a salt cavern without seepage...
8690482 Pile encapsulation system and method  
A pile encapsulation system include a lower collar that is removably secured to the concrete pile at a position beneath the damaged section, an upper collar that is removably secured to the...
8689881 Offshore unit and method of installing wellhead platform using the offshore unit  
An offshore unit includes a hull and/or a deck frame, a mat attached to at least one connecting leg or a spud can attached to each of at least one connecting leg or lower hull attached to at least...
8690485 Rock bolt sealing system  
The present invention is directed to sealable rock bolts that prevent water leakage through the bolt, a kit containing portions of such bolts prior to assembly, installation, and use, and a method...
8690479 Speedy construction method for penstock of large scale hydraulic turbine  
A speedy construction method for the penstock of a large scale hydraulic turbine is provided. The construction sequence thereof is as follows: the spiral case of the hydraulic turbine is installed...
8690483 Method for assembling tendons  
A tendon is assembled in a horizontal orientation using connectors or by welding at a weld station on a barge or other vessel located at or near the installation site of a tension leg platform....
8689835 Device and method for repairing pipe  
A liner tube is provided for repairing either a single pipe line or a main pipe line having a lateral pipe line connected thereto. The liner tube assembly includes a liner tube impregnated with a...
8684629 Sea floor anchoring apparatus  
A sea floor anchoring apparatus including a first and second tube, the second tube extending through the first tube's hollow bore and forming an annulus between the first and second tubes; rotary...
8684631 Concrete form elevated site (CFES)  
A method for creating an elevated containment structure at a site for providing telecommunications services. The elevated containment structure defines a containment field that is substantially...
8683935 Disconnectable chain connector  
A mooring leg connector for use with a mooring leg extending up from the sea floor to connect a floating structure to be moored to the seabed wherein disconnection and connection of the mooring leg...
8684095 Geothermal pipe setting tool  
A pipe setting tool includes a tool shaft, a coupler mounted on a first end of the tool shaft, and a tool sleeve affixed to the tool shaft defining a space therebetween. An outside diameter of the...
8684628 Winding apparatus  
The winding apparatus has a forming frame which goes inside an underground damaged pipe, and a rail which regulates the circumference track of a forming frame as the joint mechanism interlocks...
8684635 Precast wall system  
Disclosed herein are various embodiments of systems related to modular earth retaining wall systems. In one embodiment, among others, a precast retaining wall block configured for assembly into a...
8684040 Reduction of vortex induced forces and motion through surface roughness control  
Roughness is added to the surface of a bluff body in a relative motion with respect to a fluid. The amount, size, and distribution of roughness on the body surface is controlled passively or...
8685254 Water alteration structure applications and methods  
A method is generally described which includes environmental alteration. The method includes determining a placement of at least one vessel capable of moving water to lower depths in the water via...
8684634 Worker's cage for excavation work  
Provided is a cage for protecting a worker in an excavation. The cage includes spaced apart side panels formed from a material suitably-strong to withstand a force exerted on the side panels by a...
8684630 Underwater reinforced concrete silo for oil drilling and production applications  
Concrete silo for offshore drilling and production operations includes a reinforced concrete foundation secured at the seabed by steel piles and steel anchors embedded into the seabed. An exterior...
8684024 Spill containment system  
A spill containment system is attachable to a riser pipe with an axially moveable seal. The spill containment system allows access to a drop tube in the riser pipe via a removable liquid...
8684633 Modular block connecting techniques  
One embodiment of a system of the present disclosure can be implemented as follows. A plurality of wall blocks are stacked to form at least a portion of a retaining wall, each wall block having an...
8684632 Systems and methods for laying out and installing a solar panel array  
A system for installing an array of pilings for an array of solar panels is highly accurate and efficient. The system includes a horizontal laser and a rotating vertical laser that are mounted on a...
8678703 Watercraft lift  
A lightweight, knock-down portable watercraft lift or mooring device for small watercraft is disclosed that includes a modular freestanding frame having a pair of spaced supporting foot members,...
8678705 Channel flex revetment block and cabled mat  
An erosion control block having registration ribs and slots on opposite edge surfaces to align neighbor blocks together in a cabled mat of blocks. The blocks have a pair of parallel cable channels...
8678043 Method for repairing and strengthening pipe with internal helically wound tensile reinforcement  
A method for repairing and strengthening pipes by creating a structural reinforced composite liner within the existing pipe. The liner is created by helically winding a tensile reinforcement...
8678729 Fully grouted mine roof bolt with expansion anchor  
A reinforcement system characterized by being formed by a standard helical rod, an expansion head adapted to the thread of the rod, a conical element made of a plastic material, a tube or sheath...
8678708 Subsea hydrocarbon containment apparatus  
A subsea hydrocarbon containment apparatus comprises a containment housing. In addition, the containment apparatus comprises a diverter plate mounted to the containment housing. The containment...
8679331 Water alteration structure movement method and system  
A structure described generally for altering one or more properties within a body of water includes a vessel configured to hold water. The vessel may have at least one wall. The at least one wall...
8678706 Surface water heating system for irrigation and frost prevention  
A surface water heating system for irrigation is described. The irrigation apparatus comprises an irrigation manifold, a heat exchanger, a first conduit system, and a second conduit system. A...
8678710 Rainwater channel drain  
A channel (1) is disclosed for use in the field of basic sanitary services, more specifically to a pre-moulded channel for rainwater draining systems, developed to satisfy the surface drainage...
8678704 Interlocking revetment block with tapered surface  
A revetment block with a top surface that is tapered upwardly from the upstream end to the downstream end. Thus, when a number of tapered blocks are installed end to end on a grade, the upstream...