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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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WO/2023/103691A1 |
Disclosed are an automated three-dimensional assembly line for PC component production and a production process thereof. The automated three-dimensional assembly line for PC component production comprises a first mold platform lifter, an...
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WO/2023/105012A1 |
The present invention is related to a method for manufacturing slabs of artificial agglomerated stone which comprises the following steps: a) depositing a first layer (1.1) of a first mixture (M1) onto a surface (2), the first layer havi...
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WO/2023/097953A1 |
Provided in the present application are a mixer truck and mixing station collaborative operation system and method, a mixing station, and a mixer truck. In the mixer truck and mixing station collaborative operation system and method, the...
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WO/2023/097470A1 |
The present invention relates to the technical field of autoclaved aerated concrete blocks. Disclosed is an autoclaved aerated concrete building board cleaning device. The cleaning device comprises a bearing platform and a support, where...
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WO/2023/100100A1 |
Cutting method of a layer (S) of ceramic powder material having a modulus of rupture that is smaller than about 10 N/mm2, comprising: a step of moving the layer (S) of ceramic powder material along a given path (P) in a moving direction ...
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WO/2023/101819A1 |
Extrusion dies (500) having die slot geometries corresponding to a matrix region (120), peripheral region (130), and fillet transition region (440) of a resulting honeycomb body (100) and methods for manufacturing ceramic honeycomb artic...
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WO/2023/099306A1 |
The invention relates to a method for producing a laminate, characterized in that (i) a wooden element is provided, (ii) the wooden element is coated on the top side with a an adhesive that is applied in liquid form and comprises at leas...
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WO/2023/101424A1 |
According to one embodiment of the present invention, provided is a three-dimensional printing method comprising: a first step of applying a ceramic composition; a second step of spraying a reaction solution at at least a part of the app...
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WO/2023/097708A1 |
Provided by the present invention is a double-station transverse cutting machine, which carries out vertical extrusion cutting, so that the machining efficiency is high, and the yield is high. The double-station transverse cutting machin...
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WO/2023/097361A1 |
This disclosure relates to a method for manufacturing multiple optically addressable qubits in diamond. The method comprises providing a diamond substrate with a passivated surface; removing passivation atoms from the passivated surface ...
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WO/2023/098578A1 |
Disclosed in the present application is a ceramic digital glaze spraying device, comprising a digital glaze printing module and a glaze supply module which are in communication with each other, wherein the digital glaze printing module c...
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WO/2023/094155A1 |
The invention relates to an apparatus for dismantling a photovoltaic module (M), said photovoltaic module (M) comprising photovoltaic cells (20) arranged between a first protective element (3) and a second protective element (1), an enca...
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WO/2023/092840A1 |
A pneumatic gripper for sapphire crystal bar cutting, wherein wing plates (10-1) that are inclined downward extend from two sides of a base plate (10); a connecting rod (3) is hinged to a lower portion of each wing plate (10-1), a lower ...
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WO/2023/097117A1 |
A method of fabricating a 3-D printed stove includes providing a 3-D printer and a digital model representing a configuration of a stove, sourcing local clay material, and printing the stove with the local clay material using the 3-D pri...
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WO/2023/096781A1 |
A system (100) for manufacturing an extrudate (10), such as a honeycomb body, is provided. The system comprises an extruder (102). The extruder is configured to form an extrudate from a wet mixture, such as a ceramic forming mixture. The...
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WO/2023/095004A1 |
The present invention relates to an elongate member and methods of its formation and assembly, the elongate member constructed of a stacked sequence of adjacent sections, the elongate member comprising, at each interface of adjacent sect...
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WO/2023/093284A1 |
Disclosed in the present invention is a concrete vibrating rod conveying device with a collision avoidance function for pouring construction. The concrete vibrating rod conveying device is characterized by comprising a transverse conveyi...
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WO/2023/096124A1 |
The present invention relates to a method for manufacturing high-toughness and high-strength silicon nitride balls, and more specifically, to a method for manufacturing silicon nitride balls capable of greatly improving a silicon nitride...
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WO/2023/096173A1 |
A core drilling machine for 4-hole drilling, according to one embodiment of the present invention, comprises: a main body part; a lifting/lowering carriage mounted at the main body part so as to be liftable/lowerable; a motor coupled to ...
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WO/2023/090537A1 |
The present invention relates to a mouse glide, a manufacturing method therefor, and a mouse comprising same, the mouse glide including a glass material and being mounted in one region of the bottom surface of the mouse so as to reduce f...
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WO/2023/087160A1 |
A manipulator intelligent distribution system, comprising a support body (1), a manipulator assembly, and a hopper system. The hopper system is fixedly mounted at a movable end of the manipulator assembly, and the manipulator assembly is...
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