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WO/2023/242880A1 |
Described herein is a method and system for processing raw gemstones in which a planner unit generates a 3D model of a raw gemstone, determines one or more cutting planes in the raw gemstone, marks the raw gemstone corresponding to the d...
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WO/2023/242683A1 |
A method for providing one or more sides or edges of a ceramic unit with decor may include the step of providing the ceramic unit. The ceramic unit may be made of a ceramic material and may include decor disposed on a main surface of the...
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WO/2023/241036A1 |
Embodiments of the present application relate to the technical fields of gas source purification and concrete preparation. Disclosed are an ultrasonic disturbance stirring type concrete preparation system and method, for solving the prob...
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WO/2023/242460A1 |
The present invention relates to an extrusion mould with a variable cross section, said mould comprising a pair of aligned first blades (1) with opposing edges (9) that can slide to vary the dimension of the opening (3) formed between th...
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WO/2023/244426A1 |
A process is provided for creating a gypsum wallboard slurry with enhanced strength. The process includes providing a gypsum wallboard slurry mixer, providing suitable amounts of calcined gypsum and water in the mixer to create a slurry,...
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WO/2023/235907A1 |
The invention relates to a work top made of a mixture of finely granulated rock and optionally at least one additive which influences the outer appearance, said mixture being bonded using a curable polymer. In order to achieve good heat ...
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WO/2023/239592A1 |
Systems and methods for controlling the surface profiles of wafers sliced in a wire saw machine. The systems and methods are generally operable to alter the nanotopology of wafers sliced from an ingot by controlling the shape of the wafe...
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WO/2023/237451A1 |
A method of producing wafers or discs from an industrially grown crystal comprising the steps of: - scanning a crystal (1) in volume and forming a 3D volumetric digital model of the crystal, - recording 3D spatial coordinates of defects ...
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WO/2023/238436A1 |
The present invention reduces the burden and increases the efficiency of work of recovering a powder material from a shaping tank and returning same to a supply tank. A three-dimensional shaping apparatus 100 includes: a shaping tank 20 ...
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WO/2023/239561A1 |
Disclosed herein is a composition comprising a) of about 80 wt % to about 99 wt% of a cementitious material; b) of about 0.05 wt % to about 3 wt % of a water-soluble organic compound and/or salts thereof, and c) of about 1 wt% to about 2...
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WO/2023/237864A1 |
A method is disclosed, comprising receiving, from one or more sensors (110A), data indicative of a non-zero quantity of a concrete mix, above a predetermined threshold, present in a mixing drum (104) of a concrete mixer (100). The method...
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WO/2023/238452A1 |
[Problem] To provide a grinding system in which the main body of a glass plate can be firmly fixed and which, when the peripheral edges of the main body of the glass plate are ground by pressing the lateral surface (cylindrical portion) ...
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WO/2023/236348A1 |
A DLP-based ceramic 3D printing hardware control system comprises an upper computer layer, a lower computer layer and a mechanical apparatus layer; the upper computer layer and the lower computer layer are used for controlling the mechan...
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WO/2023/240054A1 |
A method of manufacturing a film includes forming a blend containing a renewable content starch, a renewable content mineral, and polyethylene, operating a mass flow hopper to maintain a consistent mass flow rate of the blend to a feed t...
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WO/2023/237862A1 |
This specification describes systems, apparatus and methods for measuring the slump of a concrete mix using one or more machine- learning models. According to a first aspect of this specification, there is described a method for predicti...
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WO/2023/237364A1 |
The invention relates to a method for operating a machine tool (10). The machine tool is first operated using a first combination of operating parameters so that a first work progress is obtained. During the operation of the machine tool...
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WO/2023/233212A1 |
A support for a photovoltaic panel comprising: i) a body (2) made at least partially of concrete; ii) connecting means (3) for connecting the photovoltaic panel to said support (1); said connecting means (3) comprising: -a bushing (31) t...
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WO/2023/232020A1 |
A cutting device. The cutting device comprises a wire cutting mechanism and a power input mechanism. The wire cutting mechanism comprises a cutting wire (11). The cutting wire (11) is used for cutting a rod body (10). The power input mec...
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WO/2023/235437A1 |
Techniques for and examples of wall structures formed of extrudable building material (i.e., extrudable material) include a first shell having a first group of stacked elongated beads of extruded material that forms a first wythe, the fi...
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WO/2023/230676A1 |
The invention relates to a method and composition for production of granular composite panels and will find application in the construction field for thermal insulation, sound absorption and fire and antifungal protection of residential ...
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WO/2023/233317A1 |
A plant (1) for manufacturing ceramic articles (T) comprising a feeding assembly (9) with at least two feeding devices (10, 11), each of which is configured to contain a powder material (CA, CB) of a respective type and feed said powder ...
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WO/2023/235530A1 |
Provided herein are active flow-through carbonation curing systems (100) useful for contacting carbon dioxide (CO2) gas streams with concrete materials under ambient pressure. This contacting causes a carbonation reaction in which CO2 fo...
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WO/2023/232787A1 |
The invention relates to a method for producing a part made of MgB2 comprising: a) producing a preform by shaping a powder of MgB2 particles by means of an additive manufacturing process on a powder bed, comprising the irradiation of the...
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WO/2023/232622A1 |
The invention relates to a method for layer-by-layer deposition of concrete, in particular of concrete using a rapidly hydrating cementitious binder. A first flow and a second flow are supplied to a mixer (D) to obtain extrudable concret...
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WO/2023/226841A1 |
A chip removing device for removing a tape chip, comprising: a bearing platform (1), which is provided with a blanking hole (10); a support frame (2), which is provided with a support arm (21); and a cutting tool (3), which slides on the...
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WO/2023/230314A1 |
There is described a method of loading concrete ingredients into a drum of a concrete mixer truck. The method generally has: rotating the drum into a mixing direction; using a water detector mounted inside the drum, performing a pluralit...
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WO/2023/226643A1 |
The present invention provides a real-time automatic control silicon wafer production method and system, a medium, and a device. The solution comprises: positioning silicon rods by means of a robot to obtain positions of the silicon rods...
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WO/2023/226735A1 |
A curved form cutting wire saw machine and a cutting method, the wire saw machine comprising a frame (1), a first cutting roller (2), a second cutting roller (3), a winding roller (4) and a workpiece feeding apparatus; a cutting wire (9)...
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WO/2023/230315A1 |
There is described a method of loading a recipe of concrete ingredients into a drum of a concrete mixer truck, the recipe including a total quantity of water, the method comprising: rotating the drum into a mixing direction; using a wate...
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WO/2023/227099A1 |
A semiconductor process apparatus and a calibration device. In the calibration device, a mounting platform (1) is used for mounting a driving mechanism (2) and a calibration mechanism (3), wherein the driving mechanism (2) comprises a ca...
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WO/2023/226352A1 |
The present invention relates to the technical field of additive manufacturing material preparation. Provided are a voxelized spatial heterostructured material component and a preparation method therefor. The preparation method specifica...
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WO/2023/228166A1 |
The grooved cutting segment is a composite of metals and diamond grains that decreases contact with the surface it's cutting due to grooves formed during the molding process. The grooves are parallel to the axis of the central bush. The ...
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WO/2023/227794A1 |
The invention relates to a set of chemicals for producing a ceramic dispersion or a ceramic gel, to a method for producing a ceramic moulded part, and a ceramic moulded part produced according to said method.
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WO/2023/226451A1 |
The present application relates to the technical field of 3D printing, and discloses a 3D printing shape follow-up support generation method and apparatus, and a shape follow-up support structure. The 3D printing shape follow-up support ...
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WO/2023/228541A1 |
Provided are: a cured gypsum object containing bubbles which is able to have higher strength due to control of the coefficient of variation in bubble diameter than bubble-containing cured gypsum objects having the same density and the sa...
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WO/2023/226771A1 |
The present invention relates to a cutting apparatus and a cutting method, relating to the field of machining. The cutting apparatus comprises a frame, cutting rollers, a winding roller, a plurality of annular cutting wires and a workben...
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WO/2023/223528A1 |
[Problem] To provide a three-dimensional printing device that prevents irregularities in a fluid material and makes it possible to easily produce a three-dimensionally printed object, even when the three-dimensionally printed object has ...
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WO/2023/223530A1 |
[Problem] To provide a three-dimensional shaping apparatus which can be continuously used even with a materials such as cement, mortar, and the like, and for which maintenance can be smoothly performed without hindering the operations of...
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WO/2023/221332A1 |
A 3D dynamic forming optimization design method for a ceramic device. Layered slicing processing is carried out on a 3D ceramic model, exposure, curing, demolding and forming processing are carried out by using the slice images comprised...
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WO/2023/223536A1 |
[Problem] Provided are: a fluid ejecting device that produces a large three-dimensional shaped object, can appropriately supply a fluid to an ejection mechanism even when a supply mechanism is distant from the ejection mechanism, and can...
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WO/2023/222940A1 |
Concrete extruding machine (2), such as an extruder machine, a slipformer machine or a flowformer machine, comprising a guillotine (5) to cut a concrete outward flow for forming concrete parts (3), where the respective rear and front end...
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WO/2023/223218A1 |
Artificial intelligence and machine learning models are used to make concrete-related predictions. Many permutations of concrete mixtures are generated. Machine learning algorithms are used to evaluate and recommend a generated concrete ...
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WO/2023/222132A1 |
A filter device (50) for a cutting fluid, a cleaning method for the filter device (50), and a filter circulation system. The filter device (50) comprises a filter cartridge, a filter screen (56), and an ultrasonic cleaning assembly (120)...
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WO/2023/218133A1 |
A method for manufacturing a surface element (20) comprises: providing a mould (10) onto a horizontal plane; providing sand (12) into the mould (10), the sand (12) forming a sand surface (15) inside the mould (10); positioning a pluralit...
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WO/2023/218961A1 |
This manufacturing method for a glass plate comprises a cutting step S3 for removing an edge section Ga in the width direction of a glass plate G1 in a state where the glass plate G1 is supported in a vertical orientation. The cutting st...
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WO/2023/217542A1 |
The invention relates to a chisel (10) that has a working portion (12), a shank portion (14), an impact surface (16), and a longitudinal axis (L) extending through the working portion (12), the shank portion (14) and the impact surface (...
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WO/2023/218966A1 |
A glass plate manufacturing method according to the present invention includes a cutting step S3 for removing an end section Ga in the width direction of a glass plate G1 in a state in which the glass plate G1 is supported in a vertical ...
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WO/2023/217657A1 |
There is provided a method of mining rock using a disc cutter comprising a cutter body with a diameter, d, and a thickness, t, a plurality of tool holders mounted about a peripheral surface of the cutter body and a plurality of cutting e...
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WO/2023/215988A1 |
A method of manufacturing a concrete product includes mixing a composition including a binder, an aggregate, and water to produce a concrete mixture, and imparting a form to the concrete mixture to provide a formed intermediate. The form...
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WO/2023/220334A1 |
A rod holder for being embedded in concrete includes a body including a first opening for holding an end portion of a threaded rod, the first opening including an upper portion and a lower portion, the upper portion including threads for...
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