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WO/2011/020927 |
The invention concerns a method of treating an alkaline granular carbonatable material which contains aluminium metal and which has in particular a pH of at least 10. The method comprises an oxidation step wherein at least a portion of s...
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WO/2011/020467 |
The invention relates to an elastic footing, which is fastened to the underside of a railroad tie for a track ballast superstructure and which covers the entire footprint of the tie (6), wherein several footing parts (1), (2), (3), (4), ...
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WO/2011/021740 |
Disclosed is a weight body conveying device, which includes: a lower fixing block (100) fixed to a base part and having a downward sliding surface (101) on a top surface with a downward slant to be lowered towards a front portion; an upp...
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WO/2011/020977 |
The invention relates to a method and device for passive and active sound reduction, including m electroacoustic beams (41) arranged side by side and separated by a gap (D), thus comprising a grid-type acoustic barrier combining a passiv...
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WO/2011/022135 |
A spreader assembly used to spread a material held in a hopper onto an associated ground surface may include a spreader mount that: (1) has at least three laterally spaced ground contacting surfaces that support the spreader assembly to ...
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WO/2011/020794 |
A railway rail pad (1), for use beneath a railway rail in a rail fastening assembly as cushioning and/or electrical insulation, has first and second major faces (2, 3), the first face (2) having a rail seat portion (20) on which a foot o...
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WO/2011/020927 |
The invention concerns a method of treating an alkaline granular carbonatable material which contains aluminium metal and which has in particular a pH of at least 10. The method comprises an oxidation step wherein at least a portion of s...
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WO/2011/021953 |
The invention relates to the field of construction of intercity automobile roads and to multi-purpose buildings erected for providing services to drivers and passengers. The complex is erected over a highway and comprises a multifunction...
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WO/2011/021213 |
A transport system and more particularly an elevated public transport system is provided. This system relates to public transportation in the urban transit industry and specifically to a city rapid transit system capable of attaining a h...
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WO/2011/019418 |
The present invention relates to a method for applying a crack resistant coating on a surface, where the crack resistant coating increases resistance to high vertical and horizontal movements and high shear stresses on the surface. The m...
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WO/2011/018914 |
Disclosed is an anti-slipping agent in which flat-crushed pieces are made less movable on a road surface covered with pressed snow or an icy road surface and thus well retained to achieve an improved anti-slipping effect. Specifically di...
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WO/2011/017965 |
An application of a polypropylene staple fiber needling geotextile to a sliding layer and the sliding layer are provided. The sliding layer includes an upper polypropylene staple fiber needling geotextile layer (11), an intermediate slid...
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WO/2011/017963 |
A floating loading truck provided with double shafts and eight wheels and used in an acceleration loading experiment for road surface is provided. A front rotating shaft and a back rotating shaft are installed at the fore part and aft pa...
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WO/2011/019271 |
The present invention relates to a road construction for providing a road connection which can be cleaned, comprising: - an open road surface structure suitable for the passage of a liquid, - a liquid discharge assembly for discharging t...
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WO/2011/017766 |
A modulated cell adapted to form a structural frame of said cells for supporting a load bearing feature of a roadway, pavement or walkway while at the same time providing a rooting area within the structural frame for a tree root network...
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WO/2011/014975 |
A paving structure designed preferably for the use in heavy traffic roads where said structure comprises at least two layers. One first inferior layer or base which makes the entire or almost the entire paving structure by means of a CBR...
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WO/2011/015773 |
The present invention relates to a bituminous composition containing at least one bitumen and at least one condensation polymer capable of forming a supramolecular structure and including one or more associative groupings. The present in...
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WO/2011/017042 |
The screed box (12) rides coplanar to the road surface (14) by pivoting independently of the thermo striper machine (16). This allows the user to create more uniform lines and reduces unsightly pooling of thermoplastic caused by "rocking...
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WO/2011/017044 |
A bead dispenser 10 for use with a line striper controls the amount of beads being dispensed onto a thermal (or other) stripe or marking, minimizing waste by not dropping excessive beads. The bead box 12 is capable of dropping six to ten...
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WO/2011/015678 |
The barrier is formed by a solid body of soft material (1, 1') with, embedded within, a series of elastic elements (2, 2', 4, 5) that can be embedded directly in the body (V) or embedded within elements (3, 3') of a soft material like th...
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WO/2011/015249 |
The rail (10) for a railborne vehicle, in particular railway rail, is provided with a rail foot (12) and a rail web (14) which protrudes from the latter and has two opposite sides (18, 20). Furthermore, the rail (10) has a rail head (16)...
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WO/2011/015773 |
The present invention relates to a bituminous composition containing at least one bitumen and at least one condensation polymer capable of forming a supramolecular structure and including one or more associative groupings. The present in...
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WO/2011/016101 |
An engine blower (1) provided with an engine, a fan (32) rotationally driven by the engine, a voluted case (31) for containing the fan (32) therein and having an air intake opening, and a sponge-like cover (6) for covering from the outsi...
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WO/2011/017043 |
A thermoplastic line striper has a shift box assembly (10) which guides the screed box (12) and bead dispenser box (14) to following positions: 1) the deployed position where the screed box (12) is down and screed gate (18) is open and t...
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WO/2011/017114 |
A permeable paver having water permeability of on average about 1 inch per hour and compressive strength of an average of about 8000 psi, the paver manufactured by forming the mixture into predetermined sizes, shapes and colors as desire...
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WO/2011/016612 |
Disclosed is a separable lane-control bollard assembly in which a pole is doubly coupled securely to a support. The lane-control bollard assembly comprises: a pole of which the bottom end is open; a supporting base which has an insertion...
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WO/2011/017046 |
A screed box 10 used in a thermoplastic line striper 12 holds molten plastic material prior to dispensing. A spring assembly 14 tensions the screed assembly and is subjected to substantial heat during operation. Spring assembly 14 is com...
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WO/2011/016612 |
Disclosed is a separable lane-control bollard assembly in which a pole is doubly coupled securely to a support. The lane-control bollard assembly comprises: a pole of which the bottom end is open; a supporting base which has an insertion...
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WO/2011/017067 |
An adjustable spacer plate (12) mounts over the US standard screed box (10) thermoplastic opening (14) of.125" and creates a.090" opening. This eliminates the need for the user to buy another costly screed box. For screeding over stencil...
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WO/2011/015888 |
The invention describes a device that enables people with special needs (SEN), namely with mobility impairment of the lower limbs, to access the sea from the beach, without assistance from another person. According to the present inventi...
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WO/2011/017046 |
A screed box 10 used in a thermoplastic line striper 12 holds molten plastic material prior to dispensing. A spring assembly 14 tensions the screed assembly and is subjected to substantial heat during operation. Spring assembly 14 is com...
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WO/2011/014131 |
The invention refers to construction of a sliding precast reinforced concrete of the barrier with a cam lock equipped with disks(3)connected with longitudinal tow bars in Series one on top of the other (6) and steel armature. The fronts ...
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WO/2011/013078 |
The invention concerns a new process and mould assembly for use in aluminothermic intercast welding of rail ends to form substantially continuous railway tracks, the process comprises the steps of aligning the to-be-welded rails (6) so a...
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WO/2011/013920 |
The present invention relates to an unmanned washing apparatus for automatically washing household or industrial facilities such as street lighting facilities, computer monitors, and display cabinet glass. The disclosed unmanned washing ...
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WO/2011/012751 |
The invention relates to a device for limiting the speed of moving traffic. The device comprises at least one protruding element designed to be positioned on the surface of a road that is open to traffic. The protruding element is charac...
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WO/2011/013895 |
Provided is a lining girder, a temporary structure using same, and a method for constructing same. The lining girder of the present invention comprises: a pair of parallel steel plates including an upper flange, a web, and a lower flange...
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WO/2011/013920 |
The present invention relates to an unmanned washing apparatus for automatically washing household or industrial facilities such as street lighting facilities, computer monitors, and display cabinet glass. The disclosed unmanned washing ...
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WO/2011/013895 |
Provided is a lining girder, a temporary structure using same, and a method for constructing same. The lining girder of the present invention comprises: a pair of parallel steel plates including an upper flange, a web, and a lower flange...
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WO/2011/014114 |
The invention relates to a device (1) for a length-changeable ship ramp (2). According to the invention, a part (3) of a telescope (4) forms a driveway surface on the ramp. Furthermore, a device (50) for a ship ramp (2), which has turnta...
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WO/2011/014291 |
A method and apparatus for replacing a bridge using pre-cast materials, including steel piles, steel reinforced concrete caps, and metallic male and female connectors. The pre-cast materials can be formed to precise standards in a contro...
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WO/2011/009460 |
A calibration method for a transportable apparatus, comprising measuring means (4, 4') for non-contact measurement of the deflection of a road or a rail, where the deflection measuring means are mounted on a displaceable support structur...
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WO/2011/009542 |
According to the invention, a security net can be erected in or on water or on the ground and is provided with a net or net-like structure (1) manufactured substantially from wire material, rope material, strand material or plastics mate...
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WO/2011/009853 |
The invention relates to a traffic system (10) having two intersecting traffic paths (12) each comprising separate traffic lanes (13, 14, 15) running essentially parallel to each other for different road user groups, in particular a stre...
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WO/2011/010976 |
Pavers, manufactured to construct roads, sidewalks, parking areas, walking paths, are high strength, long-lasting and colored-pattered concrete blocks that enable infrastructure interventions by easy lifting. These portable concrete bloc...
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WO/2011/009189 |
A depressible, self-contained, solar-powered, pavement embedded marker capable of withstanding the impact of a snowplow blade or a vehicle tire by retracting below the surface of the pavement while providing effective delineation of traf...
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WO/2011/010976 |
Pavers, manufactured to construct roads, sidewalks, parking areas, walking paths, are high strength, long-lasting and colored-pattered concrete blocks that enable infrastructure interventions by easy lifting. These portable concrete bloc...
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WO/2011/011220 |
A blower system for an engine includes a base of a blower scroll coupled to an engine crankcase. The base has a bottom wall with an opening sized to accommodate an end of a crankshaft. The base also has a sidewall extending away from the...
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WO/2011/011220 |
A blower system for an engine includes a base of a blower scroll coupled to an engine crankcase. The base has a bottom wall with an opening sized to accommodate an end of a crankshaft. The base also has a sidewall extending away from the...
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WO/2011/009542 |
According to the invention, a security net can be erected in or on water or on the ground and is provided with a net or net-like structure (1) manufactured substantially from wire material, rope material, strand material or plastics mate...
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WO/2011/009853 |
The invention relates to a traffic system (10) having two intersecting traffic paths (12) each comprising separate traffic lanes (13, 14, 15) running essentially parallel to each other for different road user groups, in particular a stre...
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