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WO/2023/045402A1 |
Disclosed in the present invention are an intelligent measurement and control system for the short-line matching prefabrication of a segmental girder, and a use method thereof. The intelligent measurement and control system for the short...
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WO/2023/049004A1 |
Methods, systems, and apparatus for generating a recipe for a concrete mixture, comprising: obtaining an optical characterization of a set of particles; determining, based on the optical characterization, physical characteristics of the ...
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WO/2023/046219A1 |
The invention relates to a method for regulating the flow of cement mixture between a pump (3) of the cement mixture and the place of consumption of the cement mixture, in which the cement mixture is transported from the pump (3) to the ...
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WO/2023/043523A1 |
The present disclosure provides for a saw for cutting a hard material. The saw includes a housing, a motor mounted to the housing and an arbor mounted in a fixed position relative to the housing. The arbor can further include a saw blade...
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WO/2023/041664A1 |
The present invention relates to a construction kit (1) for producing a hollow body (10) for integration in a structural part, preferably a concrete structural part, with a bottom element (110), side elements (210, 220, 230, 240) and a c...
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WO/2023/043924A1 |
Systems, methods, and devices for structural 3D printing. A machine frame with multiple articulated arm segments pivoting within planes substantially parallel to the plane of material deposition are controlled by a controller to move a p...
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WO/2023/041736A1 |
The present invention relates to a method for spraying an earth-based mortar using a spraying machine in which the progressive cavity pump does not have a jacket for spraying a one-layer rendering (e.g. of type 2L6 or 2R6) but does have ...
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WO/2023/040739A1 |
Disclosed is a method for solving scratches and bright lines in large-size silicon wafers when material lifting, comprising the following steps: tooling preparation, crystal rod bonding, material lifting preparation and material lifting....
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WO/2023/039779A1 |
A wear-resistant cutter wheel, comprising a cutter wheel body (10) and a cutter wheel shaft (20) connected to the cutter wheel body (10). A center hole (11) into which the cutter wheel shaft (20) is inserted is formed in the center of th...
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WO/2023/044121A1 |
A metamaterial, comprising: an auxetic lattice structure with snap-through buckling behavior comprising a plurality of rows; wherein the lattice defines a holey arrangement array; and cement, concrete or any other brittle materials dispo...
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WO/2023/043800A1 |
In a process for manufacturing molded ceramic composite materials, a preform of a ceramic composite material is provided in which ceramic particles having a platelet configuration are formed within a ceramic matrix. The preform is thermo...
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WO/2023/037305A1 |
Apparatus (1) for performing inclusions and/ or veining in slabs manufactured from a base mix (M2) and from an additional mix (Ml), the apparatus (1) comprising at least one temporary support (2) for the distribution of the mixes (Ml, M2...
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WO/2023/037230A1 |
Machine tool (1) for cutting and engraving slabs (L), comprising a support bench (6) for supporting the slabs (L) to be cut and/ or engraved, at least one cutting disc (2) for cutting the slabs (L), mounted on a spindle (8), at least one...
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WO/2023/038844A1 |
Described herein are systems and methods for detecting flaws during an additive manufacturing (AM) process. A method can include accessing, by a computer, simulation results of a computer-modelled part representing a physical part to be ...
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WO/2023/036864A1 |
The invention relates to a system for extruding beads of building material enriched with aggregates and/or steel fibres, referred to as the filled material, for a robot for the additive manufacturing of architectural structures comprisin...
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WO/2023/036677A1 |
The invention pertains to a feeding system for feeding powder material to a moving mass, in particular a moving powder mass, comprising a moving device for moving the powder mass along a movement direction, further comprising a feeding r...
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WO/2023/032487A1 |
In the present invention: a female thread part 24 is formed across the entirety of a through-hole 23 passing through the axial center of an ultrasonic horn 13; first and second male thread parts 25, 26 that are respectively formed on the...
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WO/2023/031388A1 |
The invention relates to a powder press (10) for pressing a powder-pressed part, in particular a metal powder-pressed part, preferably a hard metal powder-pressed part and/or a ceramic powder-pressed part, comprising at least one first d...
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WO/2023/031677A1 |
A mold for producing concrete spacers may include a base sheet, a pair of parallel longitudinal outer, and a pair of parallel transverse outer walls. An inner volume of the mold may be divided into a plurality of sub-mold by utilizing a ...
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WO/2023/032330A1 |
The present invention improves workability of a dust collector and a work machine. This dust collector 40 is mounted to a working machine body 1 of a hammer 10 and sucks in powdery dust around a tip tool 8 that extends along the axial li...
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WO/2023/032768A1 |
[Problem] To provide a method for producing a geopolymer composition that has a long pot life before use and can be cured within a short time after use. [Solution] Provided is a method for producing a geopolymer composition, the method c...
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WO/2023/031302A1 |
The invention relates to a mobile 3D printer which can print structures or other objects flexibly and continuously. The invention also relates to a mobile 3D printer comprising at least one vehicle trailer (1) having a rail system (2), a...
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WO/2023/032810A1 |
This smoother comprises: a conveyance device for a molded body; a pair of arms respectively arranged on both widthwise end sides of the conveyance device and each having longitudinal ends that can be pivotally moved up and down with resp...
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WO/2023/029926A1 |
A degumming device and a degumming system. The degumming device comprises: a degumming tank (101) and a spraying assembly, wherein the inside of the tank body of the degumming tank (101) is configured for hanging a wafer holder (103), an...
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WO/2023/024751A1 |
A mixing drum rotational speed control method and apparatus, and a mixer truck. The method comprises: acquiring the current rotational speed of a mixing drum driving motor; and determining, on the basis of the current rotational speed an...
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WO/2023/025857A1 |
The present invention relates to an additive manufacturing device comprising an applicator head (10) mounted so as to be movable along 3 axes (X, Y, Z), said applicator head comprising a nozzle (12) through which material is extruded ont...
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WO/2023/026800A1 |
The present invention addresses the problem of providing: a release film that has excellent release properties of a ceramic green sheet, and excellent defect rate suppression of a ceramic capacitor even when transported at high speed; a ...
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WO/2023/027425A1 |
The present invention relates to a stone cutting machine having a wire saw and, more specifically, to a stone cutting machine for cutting stones through vertically-reciprocative swinging. According to the present invention, stone loss du...
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WO/2023/025984A1 |
The invention relates to a concrete form system (100) comprising a ferromagnetic structure (200) extending in vertical direction, one or more support devices (1) comprising a magnet (20) for attaching the one or more support devices (1) ...
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WO/2023/024750A1 |
The present application provides a mixing drum rotation speed control method and apparatus, and a mixer truck. The method comprises: obtaining a power obtaining switch state and a key switch state of a mixer truck; if the power obtaining...
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WO/2023/026636A1 |
Provided is a cutting device with which, even if a plate body to be cut is warped, it is easy to obtain a cut item of the same quality as when a plate body which is not warped is cut. The cutting device is mounted on a conveyor for trans...
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WO/2023/025893A1 |
The present invention relates to a device (1) for the additive manufacture of material, comprising an application head (3) mounted so as to be movable along 3 axes (x, y, z), the application head comprising a nozzle (30) through which th...
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WO/2023/022254A1 |
An elevator weight having a handle of the present invention is manufactured by the steps of: (a) preparing a rectangular case formed of a metal or resin-based material, and having an empty interior; (b) forming a pair of through holes fo...
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WO/2023/020907A1 |
The present invention relates to a method and an apparatus to locally debind and sinter three dimensional dense objects produced by additive manufacturing. The apparatus, therefore, comprises a build platform, at least one heater, an ext...
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WO/2023/020838A1 |
The invention relates to a rock drilling tool (10) for drilling reinforced rock (202), in particular reinforced concrete. The invention is characterised in that the rock drilling tool (10) comprises a magnetising device (24). The inventi...
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WO/2023/021238A1 |
Presented is a steel beam (1) arranged to serve together with concrete as a bearing composite structure for various slab systems. The steel beam (1) comprises a base plate (2) and a beam part (3). The base plate (2) and the beam part (3)...
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WO/2023/019738A1 |
Disclosed in the present invention is a slicing method for a large size ultra-thin lithium niobate wafer, comprising: chemically etching a lithium niobate ingot using a mixed solution of nitric acid and hydrofluoric acid; performing an i...
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WO/2023/022089A1 |
The present invention uses a wet cement mortar for three-dimensional molding for construction. The wet cement mortar is obtained by using a prescribed continuous kneading system 1 to knead a dry cementitious material containing: (A) ceme...
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WO/2023/019869A1 |
A volume compensation device (3) having a housing, comprising a supporting housing (32) and a pressure supply device (31). The supporting housing (32) surrounds a cavity, and connecting channels (3201) are formed between the cavity and a...
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WO/2023/015913A1 |
Disclosed in the present invention is a pretreatment apparatus for a glass-magnesium plate template, comprising an assembly line and a glass-magnesium plate template provided on the assembly line. The assembly line is provided with a flu...
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WO/2023/015818A1 |
Disclosed in the present invention is a single-stage vacuum extruder, comprising a stirring cylinder, a stirring spiral, a flaring material conveying cylinder, an extrusion spiral and an extrusion cavity, wherein one end of the flaring m...
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WO/2023/016690A1 |
The invention relates to a method for producing a structured sawing wire, wherein a metal wire having an at least two-dimensional structure is formed in such a way that the wire is crimped along a longitudinal axis of the wire such that ...
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WO/2023/018000A1 |
In a method for manufacturing a gas turbine blade by using 3D printing for wax RP according to the present invention, a ceramic core is manufactured by injecting a ceramic slurry after 3D printing a wax mold which is fired and removed at...
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WO/2023/016946A1 |
The invention is directed to an insulation panel (1) comprising an outer shell (2) formed of thermoplastic material and an inner space inside the outer shell (2), wherein the inner space is at least partially filled with a foamed inorgan...
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WO/2023/013509A1 |
A wire saw (1) abnormality diagnosis device comprises: a diagnostic mode execution unit (51), a data group acquisition unit (52), a deviation information calculation unit (54), and a determination unit (55). The diagnostic mode execution...
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WO/2023/012380A1 |
The present invention relates to a guiding device for large-format manual cutters, said device consisting of a guide (1) that comprises: on its top surface (11) an intermediate recessed portion (111) delimited by a base (112) and by long...
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WO/2023/014219A1 |
In a method for manufacturing a module 1 for a building, a formwork for a floor 3 and lower layers of a cavity wall 5 are first made on a substrate by means of 3D concrete printing. Reinforcement for the floor 3 and for beams 13 is then ...
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WO/2023/013942A1 |
A two-hole-drilling core bit drilling machine of the present invention may comprise: a main body part; a vertically-movable carriage which is mounted on the main body part so as to be vertically movable; a fixed plate which is coupled to...
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WO/2023/013943A1 |
A three-hole boring core drilling apparatus according to the present invention may comprise: a main body part; an elevating carriage mounted on the main body part so as to be able to elevate; a fixed plate coupled to one surface of the e...
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WO/2023/011490A1 |
A high-yield stress ceramic stereolithography 3D printing material. A preparation method therefor comprises: mixing an acrylate compound, a plasticizer, an initiator, a ceramic powder, and a dispersing agent, then adding polyamide wax th...
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