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WO/2024/116774A1 |
Disclosed is an amorphous alloy piece manufacturing method including a step for preparing a ribbon of an amorphous alloy, a step for emitting a laser such that a recessed portion is formed along a boundary of a target region of the ribbo...
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WO/2024/117142A1 |
Provided is a surface treatment device capable of achieving improvements in processing quality and treatment speed. A surface treatment device 1 irradiates the surface of an object M with laser light to remove coatings or deposits formed...
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WO/2024/117178A1 |
This portable laser surface processing device comprises, for example, a housing in which an optical component is accommodated, and a beam shaper as an optical component for splitting laser light into a plurality of beams, the laser light...
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WO/2024/118226A1 |
A method of bonding glass substrates comprises: disposing a first absorbing layer between a first edge of a first glass substrate and a second edge of a second glass substrate; contacting the first edge of a first glass substrate and the...
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WO/2024/116802A1 |
In this method for producing a multilayer device, before carrying out cutting on a first bonding target for dividing a plurality of base regions into individual units while the first bonding target is held by a first support body, in a s...
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WO/2024/118422A1 |
One or more aspects of the disclosure are directed to a glass article that includes a glass layer and one or more through glass vias (TGVs) that comprise conductive material. The glass layer has a first side and a second side opposite th...
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WO/2024/115886A1 |
A monitoring apparatus for imaging a melt pool during powder bed fusion manufacturing, the monitoring apparatus comprising: a first photodiode having a first field of view and configured to receive electromagnetic radiation from a first ...
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WO/2024/118455A1 |
Systems and methods for fabricating ring structures are disclosed. In one embodiment, a method of forming a ring structure includes forming an inner contour and an outer contour including a plurality of perforations by directing a pulsed...
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WO/2024/118415A1 |
The disclosure relates to a method of laser processing a glass material, including: applying a layer of water to a top surface of a substrate support surface; positioning the glass material onto the substrate support surface, wherein the...
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WO/2024/115146A1 |
The present invention relates to a method for separating a workpiece (104), in which a pulsed machining laser beam (119) is provided which forms a plurality of focusing elements (120), wherein the workpiece (104) comprises a material (10...
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WO/2024/115044A1 |
The invention relates to a method for checking a dimensionally accurate join between two workpieces. The method comprises the steps of providing a first workpiece and a second workpiece, the first workpiece and the second workpiece being...
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WO/2024/113547A1 |
A cryogenic laser shock apparatus, comprising a cooling box (1), a transition chamber (2) and a laser shock chamber (3), wherein the transition chamber is provided with a first automatic door (4) and a second automatic door (6), and the ...
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WO/2024/118864A1 |
Additive manufacturing systems and their methods of use are disclosed. According to some embodiments, a delivery portion of small optical fiber is optically coupled to a large optical fiber by an adiabatic fiber taper. In some instances,...
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WO/2024/115699A1 |
The present invention discloses an apparatus for removing at least one portion of at least one coating system present in a multi-glazed window comprising at least two glass panels alternatively separated by at least one interlayer and fo...
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WO/2024/116269A1 |
A laser irradiation apparatus according to an embodiment of the present invention comprises: a laser light source (35) that generates UV pulsed laser light; a rotating stage (11) that rotates a semiconductor substrate; an optical system ...
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WO/2024/118318A1 |
Fiber array unit assemblies and methods of manufacturing the same are provided herein. A fiber array unit (100) includes a first set of optical fibers (110), a first guide member (112A), and a second guide member (112B). The fiber array ...
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WO/2024/117835A1 |
The present invention provides a battery pack comprising: a battery cell stack formed by stacking, in one direction, a plurality of pouch-type battery cells having protruding electrode leads on both sides thereof; an internal connection ...
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WO/2024/118414A1 |
The disclosure relates to a method of laser processing a glass material, including: forming a plurality of perforations within the glass material along a cutting line, wherein the material comprises a first surface and a second surface o...
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WO/2024/114946A1 |
The present invention relates to a trailing nozzle device (1) for a welding torch (2) for covering a weld pool with a shielding gas, wherein the trailing nozzle device (1) comprises a trailing nozzle body (3) being configured to be mount...
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WO/2024/118532A1 |
Provided are embodiments of a method of forming a syringe barrel. In the method, a bore is drilled through a tip of the syringe barrel with a first laser to provide fluid communication with an interior cavity of the syringe barrel. The i...
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WO/2024/116811A1 |
Disclosed is an amorphous alloy piece manufacturing method including: a step for preparing a ribbon of an amorphous alloy; a step for radiating a laser such that a plurality of laser irradiated portions are formed in an adjacent manner w...
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WO/2024/117020A1 |
This machining position layout method includes: when laying out machining positions of supporting protrusion portions (We) to be formed in remaining material (WS), such that a product (WP) cut from sheet metal (W) lies on the remaining m...
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WO/2024/115778A1 |
Support device (1) for supporting a tube (T) on a tube working machine (100). The support device (1) comprise a base unit (2), a pivoting arm (3), an actuation unit (4) connected to the pivoting arm (3) and configured to act on the pivot...
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WO/2024/118861A1 |
Light energy directed toward a build surface can be deflected by a deflection optical element at a location and at an angle suitable to offset light energy reflected by a melt pool at the build surface from the location. The reflected li...
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WO/2024/111593A1 |
This joining method comprises, for example: a step in which, in a state in which a first surface facing a first direction of a conductor provided on a circuit board and a part to be joined of an electrically conductive member are arrange...
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WO/2024/111062A1 |
A control device according to the present disclosure comprises: an assessment unit that assesses whether a tool processing a workpiece is located near a workpiece end of the workpiece; a measurement unit that, on the basis of a detection...
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WO/2024/109863A1 |
A workpiece conveying device (1), for conveying workpieces to a machining device, comprising: a first conveying assembly (10) and a second conveying assembly (20), the first conveying assembly (10) and the second conveying assembly (20) ...
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WO/2024/110587A1 |
The invention relates to a control method for controlling, during a phase of texturing a surface (310) of a part (300) by means of a laser beam, the quality of the treatment for texturing the surface of the part. The control method compr...
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WO/2024/109990A1 |
The invention relates to a method for coating (1) a surface (2) by means of a laser coating device (3), wherein the method involves at least the following steps: a. providing a main body (4) having a surface (2) to be coated; b. providin...
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WO/2024/111108A1 |
A wire nozzle (12) has at least a portion thereof disposed within an area where shield gas (13) passes. The wire nozzle (12) is provided with a wire conduit section (12a) through which a wire-shaped molding material (8) is supplied to a ...
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WO/2024/108557A1 |
Apparatuses for electrically and mechanically connecting pole tabs of electrochemical cells with one another to electrically connect the cells with one another in series or parallel. In some embodiments, an apparatus of the present discl...
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WO/2024/112219A1 |
The object of the invention is a laser cutting machine for cutting sheet metal, especially unrolled from coils or fed automatically in sheets, and a method of cutting and segregating waste and workpieces in the laser cutting machine. The...
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WO/2024/110044A1 |
The invention relates to a beam line (10) for a laser beam (220) of a thermal laser evaporation (TLE) system (300), the beam line (10) extending between a source end (20) of the beam line (10) and a chamber end (30) of the beam line (10)...
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WO/2024/111647A1 |
This grain-oriented electrical steel sheet has a steel sheet in which a plurality of grooves that extend in a direction intersecting the rolling direction and that have a depth in the sheet thickness direction are formed on the surface t...
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WO/2024/109814A1 |
The present invention relates to a photovoltaic module frame profile welding device, comprising a worktable and a profile blank. The profile blank is formed by bending a same steel strip in a transverse direction; an upwardly protruding ...
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WO/2024/109412A1 |
A laser working method. A laser comprises a plurality of light sources having different laser characteristics. The method comprises: obtaining working scenario information of the laser; selecting, according to the working scenario inform...
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WO/2024/111641A1 |
This grain-oriented electrical steel sheet has a steel sheet on the surface of which a plurality of grooves extending in a direction intersecting the rolling direction and having a depth in the sheet thickness direction are formed. In a ...
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WO/2024/111178A1 |
In order to have uniform dot holes even in cases where a deep laser mark having a depth of about 100 µm is formed, a silicon wafer with a laser mark according to the present invention has an identification mark (5), which is composed of...
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WO/2024/111031A1 |
A machining state prediction device according to the present disclosure includes: a program analysis unit for analyzing command blocks upon reading a machining program for controlling operation of a thermal cutting machine; a machining p...
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WO/2024/111622A1 |
In the present invention, a workpiece W to be processed is prepared (S100), and, as pre-processing, a metal thin film 10 is formed on the surface of the workpiece (S110). Next, pulsed laser light 20 is projected, from the metal thin film...
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WO/2024/110128A1 |
: The invention describes a laser device (1) and a method for determining at least one parameter (28, 38, 39) of a laser device (1), in particular laser plotter (2a) or galvo laser (2b), by means of LIBS (Laser Induced Breakdown Spectros...
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WO/2024/039266A4 |
The proposed invention relates to a method and device for the controlled separation (cutting) of hard transparent and semi-transparent brittle materials, including tempered and superhard materials, using a process of laser filamentation ...
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WO/2024/109926A1 |
Provided in the present application are a power-off protection apparatus and a power-off protection system. The power-off protection apparatus is applied to a power-off protection system; the power-off protection system comprises a laser...
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WO/2024/111642A1 |
This grain-oriented electrical steel sheet has a steel sheet on the surface of which a plurality of grooves extending in a direction intersecting the rolling direction and having a depth in the sheet thickness direction are formed. In a ...
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WO/2024/111272A1 |
Provided are a method for manufacturing a metal-plated member in which joining can be carried out at high bonding strength, and a metal-plated processed member that is joined at high bonding strength. A method for manufacturing a metal...
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WO/2024/111639A1 |
In this grain-oriented electrical steel sheet, a plurality of grooves extending in a direction angled 60-120° with respect to the rolling direction are formed on the surface of a base steel sheet at intervals of 2-10 mm in the rolling d...
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WO/2024/106053A1 |
The present invention prevents the occurrence of blowholes during laser welding between a steel material having a zinc-based plating film or an electrodeposition coating film and a non-ferrous metal member having a low-temperature spray ...
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WO/2024/103465A1 |
A metal film light-transmitting window and a method and device for preparing same based on a laser lift-off technology. The method comprises the following steps: taking bright, clean and transparent glass (1); sputtering a molybdenum lay...
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WO/2024/106128A1 |
The present invention provides a novel method for producing an electroformed spring and the electroformed spring. This method for producing an electroformed spring comprises a step in which an electroformed layer is formed on a core ha...
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WO/2024/106129A1 |
The present invention provides a novel method for producing an electroformed spring. A method for producing an electroformed spring according to the present invention comprises a step for forming an inorganic-material layer on an elect...
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