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WO/2023/091054A1 |
The invention relates to laser polishing polycrystalline diamond wafers, and can be used for reducing the roughness of the diamond surfaces of wafers. A method for laser polishing a diamond surface is based on focusing a laser beam on a ...
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WO/2023/088840A1 |
A milling tool for milling a material is provided, The milling tool comprises a tool shank having an axis of rotation, and further comprises a tool head at one end thereof. The tool head comprises at least two tiers, each tier comprising...
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WO/2023/088049A1 |
An automatic grooving tool switching apparatus, comprising a support (1), a rotating shaft (2), a rotation driving member (3), a positioning plate (4), an extendable/retractable mechanism (6), and a bolt (7); the rotation driving member ...
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WO/2023/089289A1 |
The invention relates to a method for manufacturing a ceramic matrix composite part, the part exhibiting rotational symmetry, the method comprising: - a step of weaving a fibrous preform (30, 40', 40") by means of a contour weaving metho...
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WO/2023/085384A1 |
A powder for use in an additive manufacturing method for conducting shaping by irradiation with laser light, the powder comprising: particles A of an inorganic compound; particles B of an inorganic compound and having a thermal conductiv...
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WO/2023/084134A1 |
Disclosed is a cutting device for manual ceramic cutters, which comprises a support (1) provided with a vertical hole (11) for mounting a cutting tool (2), and a horizontal hole (12) in which are mounted a handle (3) and a rod (4) for at...
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WO/2023/085385A1 |
This ceramics structure is characterized by having a region formed of an oxide including Si and Al, a region formed of mullite, and a region formed of aluminum oxide, and is characterized in that the mole ratio SiO2/Al2O3 based on oxides...
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WO/2023/084132A1 |
The invention relates to a cutting device for manual ceramic-cutting machines, which comprises a support (1) provided with: a vertical hole (11) that receives a first end of a bar (21) of a cutting tool (2), the front face (26) of said b...
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WO/2023/085224A1 |
Provided are: a foaming agent composition for a hydraulic composition, the foaming agent composition being capable of, even for hydraulic compositions with identical specific gravity, increasing the strength of a cured body of a hydrauli...
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WO/2023/086331A2 |
Provided herein are compositions, methods, and systems related to 3D printing a reactive vaterite cement composition, comprising feeding a composition comprising reactive vaterite cement through a 3D printing machine; printing a 3D print...
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WO/2023/083908A1 |
The invention relates to a ceramic feedstock comprising the components a), b) and optionally c), wherein component a) is at least one ceramic material, component b) is at least one binder (B) and optional component c) is at least one add...
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WO/2023/080026A1 |
Provided is a release film for manufacturing a ceramic green sheet, the release film exhibiting excellent releasability, wherein transfer and omission of a release layer and adherence defects do not easily occur. The present invention ...
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WO/2023/080744A1 |
An apparatus for cutting a curved wall of a structure, of the present invention, may comprise: a guide rail mounted on a curved wall of a structure; a chain mounted on the guide rail; a support plate supported by the guide rail so as to ...
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WO/2023/077978A1 |
The present application relates to the field of photovoltaic technology. Disclosed are a water cooling jacket and a crucible mold, which can solve the problem of a crucible and a mold being scrapped due to problems such as mold cracking ...
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WO/2023/081186A2 |
A fluidic module includes a monolithic closed-porosity ceramic body that has a first region and a second region with the first region disposed between the second region. The first and second regions are configured to differ from one anot...
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WO/2023/080676A1 |
The present invention can manufacture a geopolymer foam, which has a low thermal conductivity and is lightweight, through microwave irradiation by using coal fly ash as a material for a geopolymer foam and not using foaming agents. A geo...
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WO/2023/072126A1 |
A cutting device (4) of a silicon rod cutting system, and a silicon rod cutting system. The cutting device (4) comprises a wire saw assembly, a cutting section of a diamond wire being used for cutting a vertically arranged silicon rod fr...
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WO/2023/072124A1 |
A silicon rod cutting system, comprising: a machine base (1) having at least two cutting stations, which are arranged in a spaced manner; at least two cutting devices (4), which are fixed on the machine base, wherein the cutting devices ...
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WO/2023/072127A1 |
A cutting device (4) of a silicon rod cutting system and the silicon rod cutting system. The cutting device (4) comprises: a support frame (44), mounted on a machine base (1) of the silicon rod cutting system; two cutting machine head me...
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WO/2023/070206A1 |
A method of manufacturing a concrete product, includes: providing a composition including a binder, an aggregate, and water; mixing the binder, the aggregate, and the water to produce a concrete mixture; imparting a form to the concrete ...
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WO/2023/075068A1 |
The present invention relates to an asphalt concrete insulation box and, more specifically, to an asphalt concrete insulation box which accommodates asphalt concrete shipped from an asphalt concrete manufacturing device and keeps the asp...
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WO/2023/070140A1 |
The invention relates to a method for producing an additively manufactured casting mould for the production of components in a cold casting process or lamination process, comprising the following steps: a) defining a three-dimensional st...
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WO/2023/071003A1 |
The present application relates to a mixer truck control system and a mixer truck, and relates to the technical field of construction vehicles. The mixer truck control system comprises a body; a throttle rod, which is rotatably connected...
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WO/2023/074690A1 |
The present invention addresses the problem of providing a rotating vane member of a mortar mixer that can vertically stir a mortar material having low flowability without the rotating vane member displacing vertically. A rotating vane m...
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WO/2023/075261A1 |
The present invention relates to a jig set for constructing a full thread bolt and a full thread construction method using same, and comprises a drill bit, a connecting rod, an anchor bolt set and full thread bolt, and a drill gun, so th...
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WO/2023/074366A1 |
The purpose of the present invention is to suppress the formation of lumps and uniformly knead a material. A kneading device 10 is provided with: a vibration sieve 24 for causing cement, fly ash and quicklime to pass therethrough by me...
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WO/2023/074243A1 |
A method for manufacturing a glass plate that comprises: a first cutting step for cutting a glass ribbon G, which is conveyed while being shaped, along the width direction with a first cutting device 2 to cut out a glass plate; and a sec...
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WO/2023/075641A1 |
The invention relates to the building materials industry and is intended for producing plastically formed ceramic articles by extrusion. A screw press comprises a housing with an inner channel, and a screw arranged on a drive shaft insid...
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WO/2023/072613A1 |
The invention relates to a method for producing carbonised or graphitised 3D objects which aims to realise such 3D objects particularly simply, and by means of which more complex 3D objects can also be produced without faults in the stru...
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WO/2023/072125A1 |
An edge piece clamping mechanism, an edge piece unloading device (5) and a silicon rod cutting system. The edge piece clamping mechanism comprises an edge piece clamping frame (51). The edge piece clamping frame (51) comprises: an edge p...
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WO/2023/066160A1 |
A tubular section includes a plurality of prefabricated concrete formworks (11) in a closed connection to form a regular polygonal structure, each prefabricated concrete formwork (11) including two prefabricated wall panels (111) spaced ...
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WO/2023/068189A1 |
The present invention prevents inclusion of air bubbles. This ceramic article production method comprises: a step for disposing, within a cavity (C) formed in the interior of a mold (10), the distal end (22a) of a nozzle (22) for injecti...
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WO/2023/069048A2 |
The invention relates to at least one casting machine (1) with at least one lower table (14) and at least one upper table (13), which are mutually provided on at least one body (10) and in which at least one mold (20) can be positioned t...
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WO/2023/061778A1 |
Rebar, also referred to as reinforcing bar, is typically used to reinforce concrete to improve the tensile strength of elements made of concrete when constructing buildings, factories, bridges, nuclear power plants and other structures. ...
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WO/2023/061752A1 |
The invention relates to a core drill bit (20) comprising a drill shank and a cutting section with a first drill segment (23-2) and a second drill segment (23-2). The first drill segment (23-1) has a first inner casing surface (28-1) wit...
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WO/2023/061660A1 |
The invention relates to a connection socket for use in a connector, comprising a casing, which extends along a connection axis at least in some regions and which extends in the circumferential direction about the connection axis at leas...
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WO/2023/061753A1 |
The invention relates to a core drill bit (20) comprising a drill shank and a cutting section with a first drill segment (23-2) and a second drill segment (23-2). The first drill segment (23-1) has a first inner casing surface (28-1) wit...
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WO/2023/064245A1 |
A diamond mining core drill bit tool including a cylindrical body with first and second ends and an inner axial opening therethrough, the cylindrical body having a ring groove extending about the second end; the tool further including cu...
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WO/2023/063452A1 |
Disclosed are an inorganic core material composition for sandwich panels, having excellent non-combustibility and lightness, and a preparation method therefor, the composition being eco-friendly and having superior physical properties su...
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WO/2023/061754A1 |
The invention relates to a core drill bit (20) comprising a drill shank and a cutting section with a first drill segment (23-1), a second drill segment (23-2) and a third drill segment (23-3). The first drill segment (23-1) has a first i...
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WO/2023/062407A1 |
The invention refers to a method and a system for determining and selecting rock breaking target poses, the method comprising acquiring images and range data of rock elements in a pile of material to carry out a segmentation process usin...
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WO/2023/060772A1 |
The present application provides a shock absorbing mechanism and a mixer truck. The shock absorbing mechanism comprises a deflection part, a supporting seat, a fixing seat, a bottom plate, a first shock absorbing member, a second shock a...
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WO/2023/064797A1 |
A method of making 3D printed porous mold or filters are disclosed in which the external surface of the mold/filter is formed by a single printed layer of material. Supporting layers are then laid down on the surface layer in way that cr...
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WO/2023/061751A1 |
The invention relates to an annular core drill bit comprising a drill shank and an annular segment (22) which is fastened by an underside to an end face of the drill shank and has an inner lateral face (26). The inner lateral face (26) h...
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WO/2023/058510A1 |
Provided is a semiconductor device in which chipping and microcracks that occur on end faces are as few and small as possible, and in addition, has a compressive stress field formed near the edge to suppress ruptures extending from these...
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WO/2023/057807A1 |
A block cutting machine and a method to operate the same are disclosed. The machine includes a block unloading unit comprising a robotic subunit, wherein the robotic subunit is configured to transport one or more blocks between a block s...
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WO/2023/058311A1 |
The present invention provides an optical shaping apparatus in which good transportability of a shaped object is ensured. A control means causes a transport means to transport a film from a shaping table to an auxiliary table in a state ...
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WO/2023/058509A1 |
Provided is a SiC semiconductor chip in which cleavability is utilized when dividing to expose a crystal plane on a split surface and, as a result, the crystalline structure of the side face is maintained, crystal defects are reduced, ch...
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WO/2023/058318A1 |
Provided is a stereolithography device, the exposure accuracy of which is suitably ensured even when a printed object is enlarged. A projector of an exposure means is configured so as to be capable of movement in a second direction ortho...
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WO/2023/059311A1 |
A system and method (400) are provided for manufacturing a tower structure (500). Accordingly, a first printed layer (512) of a wall element is deposited with a printhead assembly (302), and an actual midline perimeter length of the firs...
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