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WO/2021/236821A1 |
An apparatus, system, device, and the like, for a liquid nitrogen dispensing head (100) that may be used in a system for cooling aggregate (404), such as may be found in a batch plant involved in producing concrete. The dispensing head i...
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WO/2021/235745A1 |
The present invention relates to a method for manufacturing a building material using food waste. The manufacturing method comprises the steps of: α) putting collected food waste into a storage tank and adding water into the storage tan...
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WO/2021/228979A1 |
The present invention comprises a method and a system (1) for processing concrete granules (2) for the subsequent recycling of the concrete granules. In the method, a container (4) of the system (1) is filled with concrete granules (2), ...
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WO/2021/227603A1 |
Disclosed are a processing and forming method for a microwave ceramic dielectric filter and the microwave ceramic dielectric filter prepared by means of the method. The microwave ceramic dielectric filter comprises a ceramic dielectric b...
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WO/2021/229403A1 |
An underground tank system is disclosed. The system comprises a plurality of panels including at least a pair of side panels, an end panel and a top panel. The panels are configured to be assembled substantially underground so as to defi...
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WO/2021/232063A1 |
A process for making a layered multi-material structural element having controlled mechanical failure characteristics. The process includes the steps of: supplying a cementitious layer and forming a polymer layer on the cementitious laye...
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WO/2021/231515A1 |
A method for making a low cost, lightweight carbon aggregate from coal at, above, or below atmospheric pressure, and a lightweight concrete composition utilizing the lightweight carbon aggregate is described.
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WO/2021/228476A1 |
The invention relates to a method (100) for producing a component from a fibre-reinforced composite material (1) comprising at least the following steps: - providing (101) a matrix (11) of the fibre-reinforced composite material (1), - p...
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WO/2021/223558A1 |
Disclosed is a special operation vehicle for emergency traffic maintenance, the vehicle comprising a chassis, with a liquid storage unit, a material storage unit, a conveying unit and a stirring unit being mounted on a frame of the chass...
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WO/2021/225809A1 |
A method of performing 3D printing of a silicon component includes adding powdered silicon to a 3D printing tool. For each layer of the 3D printing, the process includes forming a powder bed of the powdered silicon, forming a layer of th...
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WO/2021/226410A1 |
One variation of a method includes: ingesting an air sample captured during an air capture period at a target location for collection of a first mixture including carbon dioxide and a first concentration of impurities; conveying the firs...
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WO/2021/218656A1 |
A silicon rod cutting process, comprising the following steps: squaring a silicon rod (1), cutting same into a central silicon block (21) extending in the same direction as the silicon rod, and four edge materials, and cutting the four e...
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WO/2021/221378A1 |
The present invention relates to a ceramic cutting method and equipment, which is provided with a configuration comprising: a beam irradiation unit for irradiating a beam of a wavelength that is absorbed by a pattern formed on an upper s...
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WO/2021/219536A1 |
The invention relates to a formwork module for formwork for a building part, comprising at least one formwork beam and at least one formwork shell, wherein at least one connector is situated between the formwork beam and the formwork she...
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WO/2021/221545A1 |
The invention relates to 3D construction printers for manufacturing construction components. A straight-flow building mix extruder for a 3D printer consists of: a body having a device for attaching the extruder to the working members of ...
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WO/2021/219995A1 |
A method of 3D printing in which a 3D product is built up layer by layer by jetting from print heads, comprises: forming part of a 3D product by a functional binder jetting process; jetting one or more material in a 2D pattern to form a ...
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WO/2021/220153A1 |
A machine (5) and method for the surface treatment of a base ceramic article (CB) having at least one surface to be treated (7); wherein a first printing assembly (15) applies a first layer (16) of adhesive material (17) on at least part...
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WO/2021/219900A1 |
A manual ceramic cutter with an adjustable set-square, having a set-square (1) installed at one of the longitudinal extremities of a base (2) for supporting the ceramic items to be cut, and a manually-operated cutting head (3) installed ...
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WO/2021/212842A1 |
A ceramic board (11) formed by one-step dry pressing by using a precast mold and a manufacturing method. The solution comprises a flat blank layer (22) and precast protrusions (21). The flat blank layer (22) and the precast protrusions (...
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WO/2021/214239A1 |
The invention relates to a method for layer-by-layer deposition of concrete by providing extrudable concrete. A first flow comprising a binder material and water and a second flow comprising a carrier material, an additional component an...
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WO/2021/214644A1 |
Moulding tray (1) for manufacturing slabs of agglomerate material from a mix, comprising a base portion (2) and a rim portion (4) designed to define a cavity (6) for containing the mix. The rim portion (4) is made of elastomeric material...
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WO/2021/212960A1 |
A control system and working method of a computer panel saw. A computer panel saw comprises a programmable logic controller, a data bus connected to the programmable logic controller, and a work clamp feeding device control unit, a press...
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WO/2021/214398A1 |
Disclosed is a spraying machine (1) that comprises a conveying screw (2) driving a material to be sprayed, a gearbox (5) defining a propulsion chamber (3), and at least one spraying rotor (8) driven by a motor (4) and arranged within the...
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WO/2021/212750A1 |
A TRE-based assembled permanent cylindrical formwork and a manufacturing method therefor, comprising first plates (1), second plates (2), circumferential bolts (4), longitudinal bolts (5), nuts, and gaskets. Bolt holes (3) are reserved a...
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WO/2021/209090A2 |
The invention relates to: a manufacturing system (1) for additive production of concrete components, in particular for carrying out a shotcreting method for additive production of concrete components; a method for additive production of ...
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WO/2021/208365A1 |
A method for preparing a large-size single crystal, belonging to the field of semiconductor material preparation, and particularly relating to a method for preparing a large-size single crystal from a plurality of small-size single cryst...
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WO/2021/209980A1 |
A method of making wave energy capture means in a cliff. At least two pairs of holes (2, 2, 3, 3) are drilled in a cliff 1 which emerge from its face in a pattern which enables an oscillating water column (OWC) chamber 5 to be excised. A...
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WO/2021/211016A1 |
The invention relates to the field of building, and more particularly to a method for producing a composite acoustic panel with papercrete. The method includes assembling a disassemblable mold having the geometric dimensions of a composi...
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WO/2021/211586A1 |
Provided are systems and method for fabrication of three-dimensional objects using photolithography.
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WO/2021/209964A1 |
The present invention is directed to a chromatic effect light reflective unit (1; 1a - 1g). The unit (1; 1a - 1g) comprises a reflective layer (10) having at least one reflective surface (11), and a chromatic diffusion layer (20) having ...
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WO/2021/208440A1 |
An edge-removing machining method for a wafer chip, and a scribing machine using same. Said method comprises: defining the backside outer edge of a wafer chip (4) as a wafer chip outer edge ring (4b) to be removed; calculating and genera...
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WO/2021/212068A1 |
Construction 3D printing, although a technology that is expected to provide cost, speed and environmental benefits as compared to the traditional construction practices, suffers from inefficient and often troublesome material delivery by...
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WO/2021/209651A1 |
Disclosed is a manual ceramics cutter with detachable accessories, comprising: a base (1) for supporting a ceramic piece to be cut; a manually actuatable cutting head (2); guides (3) for moving the cutting head; and at least one detachab...
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WO/2021/209423A1 |
The invention relates to a method for building up layer by layer cured three-dimensionally layered shaped bodies for foundry cores and moulds from a refractory moulding base material (1) with an average grain size ranging from 0.1 mm to ...
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WO/2021/204792A2 |
The present invention relates to a mould core 300 for use on a moulding device 1000 for producing hollow and/or in particular tubular concrete bodies, and to a moulding device 1000 comprising such a mould core 300. The mould core 300 com...
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WO/2021/204496A1 |
The invention relates to a process for manufacturing a ceramic bending mold (K) for glass panes, comprising the following process steps: (A) determining a shape (K') of the bending mold (K) that includes a contact surface (F-K); (B) prov...
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WO/2021/203943A1 |
Disclosed is an oscillating rotary sealing system, comprising a mixing tank and a sealing cover. The mixing tank is connected to the sealing cover by means of a rotary sealing device. A mixer truck further comprises a stopping mechanism ...
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WO/2021/203179A1 |
The invention relates to the use of a diamond wire machine for cutting underwater rocks, installed on a platform that is onshore, floating or standing on the bottom, located on the bed of rivers, lakes and seas. The special underwater cu...
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WO/2021/204468A1 |
The invention relates to a process for manufacturing a ceramic bending mold (K) for glass panes, comprising the following process steps: (A) determining the contact surface (F-K) of the bending mold (K); (B) manufacturing a master mold (...
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WO/2021/207692A1 |
Cellular concrete is formed from a cement-based wet mix slurry with a foam entrained into the wet mix. The foam is created using a foaming agent, mixed with water and air using a foam generator. The wet mix is mixed with the foam to form...
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WO/2021/204765A1 |
This disclosure relates to a disk cutter (100) for a cutting assembly of a rock excavation machine. The disk cutter comprising a cutter body (102) including at least one light-weighting aperture (110).
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WO/2021/205239A2 |
A system for the identification, traceability and location of specimens taken from a construction consisting of elements/parts made of concrete or other materials such as metal, wood or composites and the unique association thereof with ...
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WO/2021/203723A1 |
A composite quartz crucible preparation method and a composite quartz crucible, which relate to the technical field of monocrystalline silicon. The method comprises: providing a first quartz sand layer (10), a second quartz sand layer (2...
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WO/2021/206222A1 |
The present invention relates to a method for manufacturing sidewalk/roadway blocks having a self-cleaning function and, in particular, provides a method for manufacturing sidewalk/roadway blocks having a self-cleaning function, the meth...
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WO/2021/206610A1 |
A drilling machine (120) for a core drill (100), the drilling machine comprises a motor arranged to power a spindle, the spindle comprising a drill bit interface (121 ) arranged to hold a drill bit (110) and to rotate the drill bit (110)...
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WO/2021/204793A1 |
The present invention relates to a mould core (300) for use on a moulding device (1000) for producing hollow and/or in particular tubular concrete bodies, and to a moulding device (1000) comprising a mould core (300) of this kind. The mo...
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WO/2021/200513A1 |
A glass blank material manufacturing method comprising a rotation step and a slicing step. In the rotation step, a support rod and a workpiece are rotated together. In the slicing step, each of a plurality of wires that are stretched in ...
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WO/2021/196640A1 |
An indexing device applied to a bench saw, comprising an elongated positioning plate (4), a vertical positioning plate (3), an indexing disc seat (13), a backing plate (1), an indexing ruler (10), a long bolt (8), a positioning pad (6), ...
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WO/2021/199791A1 |
This boring device according to one embodiment is characterized by comprising: a blade tip; a drive device for rotationally driving the blade tip; a supply flow path for supplying cooling liquid to the blade tip; and a tube pump for feed...
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WO/2021/202566A1 |
Various aspects of systems and methods are provided herein wherein a method, is provided including the steps of: depositing a hot, flexible ribbon material along a plurality of sequentially conveyed molds; rolling a pinch roller over the...
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