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WO/2023/135391A1 |
The invention relates to a method for manufacturing a part made of composite material, comprising the arrangement of a fibrous preform (10, 20) in the impregnation chamber (110, 210) of a mould (100, 200), the impregnation chamber (110, ...
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WO/2023/136328A1 |
Provided are a CO2 fixing material containing by-product calcium hydroxide and a method for producing a CO2 fixation product in which the CO2 fixing material is subjected to carbonation treatment at a temperature of 75°C or lower and/or...
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WO/2023/135414A1 |
A toilet seat constructed from a composite material comprising resin, paper pulp, titanium powder, talcum powder and mould release agent and curing agent.
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WO/2023/135862A1 |
This cutting device is supplied with process water from a water supply facility outside of the cutting device. The cutting device comprises a cutting unit, a supply unit, a detection unit, an adjustment unit, and a control unit. The cutt...
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WO/2023/136280A1 |
The objective of the present invention is to provide a granulating agent for fresh concrete that has excellent granulating performance for fresh concrete. The present invention relates to a granulating agent for fresh concrete containing...
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WO/2023/131358A1 |
A positioning reinforcing mesh for a prestressed duct, and a construction method therefor, which relate to the technical field of prefabrication construction of box girders of high-speed railways. The positioning reinforcing mesh for a p...
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WO/2023/130182A1 |
There is described a high-strength concrete generally having: about 100 parts by weight of cement; about 60 to about 360 parts by weight of fine aggregates; about 90 to about 230 parts by weight of mineral powder having a diameter D50 be...
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WO/2023/126733A1 |
The process for the manufacture of ceramic slabs with a textured effect, particularly for surface coating, comprises at least the following phases: - providing at least one powder (5) comprising at least one raw ceramic material; - distr...
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WO/2023/126252A1 |
The invention relates to a drill (10), in particular a tile, glass, stone and/or ceramic drill, comprising a drill head (12), a drill shaft (14) and a machine tool interface (16) to form a connection to a tool receptacle (32) of a hand-h...
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WO/2023/127321A1 |
The present invention improves the efficiency in searching for an optimum solution for additive fabrication conditions of an additive fabrication device. This additive fabrication condition search device (2) comprises: a defect database ...
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WO/2023/127558A1 |
The present invention provides an oxide-ceramic molded body manufacturing method using an oxide-ceramic powder having a nano-order average primary particle size (in particular, 120 nm or less), and being able to manufacture a molded body...
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WO/2023/128814A1 |
The invention relates to the building materials industry. A feed throat for screw conveyor devices comprises an inlet tube mounted on a cylindrical housing in which a screw conveyor is disposed. In the feed region, in a direction counter...
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WO/2023/126608A1 |
The invention relates to a device for the extrusion manufacture of a porous tubular support from a ceramic composition, the device comprising: - a fixed extrusion die (6) in which there is mounted a punch carrier (7) provided with a cent...
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WO/2023/126889A1 |
Method for manufacturing slabs made of stone or stone-like agglomerate material and having decorations and/ or chromatic effects, comprising the steps of machining at least one surface of the slab by means of sizing and/ or polishing and...
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WO/2023/126069A1 |
The invention provides a method for producing lightweight concrete mixtures using lightweight aggregates, comprising an at least two-stage mixing process, where first a suspension mixture comprising the binder composition is prepared by ...
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WO/2023/124712A1 |
The present application relates to a digital powder distribution nozzle capable of handling a large power amount and having greater powder adaptability, which comprises a control system, a powder storage hopper, a wire arrangement plug, ...
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WO/2023/126767A1 |
A method for cutting slabs (L) made of stone and/or ceramic material using a cutting head (1 ) having a frame (11 ) mounted on a carriage (9) movable above the slabs (L), wherein the frame (11) supports at least one first (12) and one se...
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WO/2023/124057A1 |
The present invention relates to the technical field of building plastering, and disclosed is a high-performance plastering construction method suitable for a roof wrapped ridge and a wall surface of a traditional building. The present i...
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WO/2023/126607A1 |
The invention relates to a method for producing a porous monolithic inorganic medium (1) using a 3D printing machine comprising at least one extruder head (6) mounted so as to be moveable in space, the method consisting in: - driving the...
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WO/2023/127515A1 |
Provided are: a setter for baking a ceramic, the setter being capable of reducing heat capacity through weight reduction while maintaining strength and being excellent in temperature followability; and a method for producing the same. ...
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WO/2023/119703A1 |
The purpose of the present invention is to provide a method and apparatus for producing a semiconductor crystal wafer, the method and apparatus being capable of easily and reliably producing a semiconductor crystal wafer of high quality....
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WO/2023/120780A1 |
The present invention provides a room-temperature fast-curing geopolymer and a preparation method therefor, wherein the geopolymer has: a higher curing rate than conventional geopolymers; a flexural strength increase of 40% or more compa...
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WO/2023/115117A1 |
An extruder for 3D FDM printing with a highly thermally conductive ceramic nozzle that allows for very high temperature operation suitable for printing metals and high melting point plastics, whilst also being hard wearing to cope with a...
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WO/2023/119685A1 |
[Problem] To provide a cutting jig which can easily change, during a cutting process, the rolling direction of a cutting cutter wheel to a direction in which a virtual end cut line at an edge portion of a glass plate extends, without usi...
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WO/2023/117357A1 |
A mold part (6) for manufacturing vertical joints of keystones (5) comprising a foam piece (7); and a silicone piece (11) covering the foam piece (11), wherein the foam piece (7) and the silicone piece comprise a plurality of protrusions...
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WO/2023/116610A1 |
A wire take-up and pay-off device (3), comprising: a wire take-up and pay-off driver (31); a rotating shaft (32), which has a rear end connected to the wire take-up and pay-off driver; a front stop sleeve (33), which is fixedly sleeved o...
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WO/2023/116609A1 |
A cutting wire steering device and a slicing machine. The cutting wire steering device comprises: steering bases (51), the two steering bases (51) being spaced apart from each other; a guide rod (52) connected between the two steering ba...
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WO/2023/119684A1 |
The purpose of the present invention is to provide a method and a device for producing a semiconductor crystal wafer that make it possible to easily and reliably produce a semiconductor crystal wafer of high quality. This method is for...
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WO/2023/115828A1 |
The present invention relates to a mold preparation process, and in particular to a cylindrical structural member mold and a method for preparing a cylindrical structural member. The existing technical problems that cylindrical structura...
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WO/2023/120246A1 |
A method for manufacturing a laminate, the method comprising a step for cutting a laminate 1, which is formed by laminating a glass sheet 2 and a resin sheet 3, along a planned cutting line 5, wherein the cutting step includes: a resin l...
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WO/2023/119009A1 |
Dispensing bar for a product, such as a granular or powder material, comprising: a plurality of dispensing devices (2), each of which comprises a dispensing channel (20), provided with an inlet opening (21 ) for the product and an outlet...
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WO/2023/121468A1 |
An assembly for guiding into a viscous, pliable, or solidifying material, a body having a helical geometry, the helical geometry being characterized by an axis and a pitch distance, the body having an insertion end configured to enter in...
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WO/2023/118206A1 |
An apparatus (70) configured to be connected in a rotatably fixed manner to a power tool, comprising a tool bit (71) including a hollow tool shaft (73) and a cutting ring (77), and a dust extracting device (72) including a suction head (...
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WO/2023/121056A1 |
The present invention relates to a mold and a construction panel manufacturing method using same, in which, in order to manufacture a construction panel, a surface on which a raw material is applied is formed into a curved surface by con...
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WO/2023/120316A1 |
A method for producing an article containing graphite, said method characterized by comprising a step for spreading a powder, and a step for solidifying the powder by irradiating the powder with laser light, wherein the powder contains a...
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WO/2023/122597A1 |
Disclosed is a multilayer sintered ceramic body comprising at least one first layer (100) comprising polycrystalline YAG, wherein the at least one first layer (100) has at least one surface; and at least one second layer (102) comprising...
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WO/2023/119728A1 |
[Problem] To provide a bend-breaking jig that, in a bend-breaking process, makes it possible to easily change the rolling direction of a bend-breaking cutter wheel to the direction in which an imaginary scribe line of an edge part of a g...
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WO/2023/116608A1 |
A double-station slicing machine, comprising: a frame (1), the frame (1) comprising two cutting frames (11) and a connection frame (12) connected between the two cutting frames (11); two cutting devices (2) respectively arranged on the c...
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WO/2023/120095A1 |
Provided is a ring tray for honeycomb substrate firing, the ring tray being for supporting a honeycomb substrate having a plurality of cell flow channels partitioned by cell walls, so that the flow channel direction of the cell flow chan...
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WO/2023/119954A1 |
This method for cutting a silicon ingot is characterized in that a silicon ingot is cut by running a fixed-abrasive wire at a speed which has a maximum speed of at least 1,200 m/minute while supplying a coolant thereto which has a water ...
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WO/2023/111442A1 |
The present invention relates to a photopolymerisable composition for three-dimensional printing of ceramic objects based on polycrystalline silicon carbide, characterised in that the composition comprises: • - a pre-ceramic polymer wh...
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WO/2023/112612A1 |
The purpose of the present invention is to prevent the occurrence of cracks in the cut surface of a brittle material layer when cutting a sheet material having the brittle material layer. A method for cutting a sheet material according t...
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WO/2023/112639A1 |
The present invention provides a water permeable sheet 10 which is provided between a formwork F for concrete casting and a ready-mixed concrete C that is filled into the formwork F, and which comprises a first layer 11 that is in contac...
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WO/2023/112490A1 |
The present invention is a workpiece cutting method using a wire saw, said method including: a step for cutting a first cylindrical workpiece by using a fixed abrasive grain wire; after completion of the step for cutting the first cylind...
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WO/2023/109386A1 |
The present invention relates to the technical field of autoclaved aerated concrete blocks. Disclosed are an intelligent cutting machine and an automatic steel wire replacing method. The cutting machine of the present invention comprises...
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WO/2023/110000A1 |
The invention relates to a method for automated production of a thin-wall concrete component (114) by means of a spray-concrete method, comprising the following steps performed by a handling system (104): positioning a frame-like shutter...
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WO/2023/112464A1 |
This cutting device comprises a table, a cutting mechanism, a holding mechanism, and a water isolation/discharge mechanism. The table or the holding mechanism is connected to a dry vacuum pump through a suction path. The water isolation/...
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WO/2023/103517A1 |
Disclosed in the present invention is a concrete test block manufacturing apparatus, comprising a base; a bearing table provided on the base; a plurality of mold fixing assemblies provided on the bearing table at intervals in a preset di...
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WO/2023/104943A1 |
The invention relates to a method for producing hard-metal pressed articles, comprising the steps of providing a die (52, 352), which forms a cavity (54, 354) for producing a pressed article (60, 160, 260, 360) having at least one blade ...
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WO/2023/106016A1 |
Provided is a wafer manufacturing method for obtaining a wafer from an ingot (2) having a c-axis provided in a state in which a center axis (L) is tilted in an off-angle direction (Dθ) by an off-angle greater than 0 degree, the method c...
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