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Matches 51 - 100 out of 62,953

Document Document Title
WO/2020/148071A4
The invention relates to a method and to a device (1) for processing contaminated workpieces (2), which method and which device allow efficient, automatable removal of contaminated, in particular radioactively contaminated, material of t...  
WO/2020/177121A1
A manufacturing method for a laser-scribed light guide plate. Laser scribing is employed as a means for engraving the surface of the light guide plate. During a scribing process, all scribed lines are separated by identical intervals, th...  
WO/2020/178813A1
Optical apparatus (20) includes a laser (22), which is configured to emit a beam of coherent optical radiation at a specified wavelength along a beam axis. A deflector (24) is configured to intercept and selectably deflect the beam over ...  
WO/2020/178216A1
The invention relates to a control method for controlling a multi-beam apparatus having one or more beam sources for producing a plurality of beams of a system for manufacturing a three-dimensional workpiece by means of a generative laye...  
WO/2020/180696A1
The present disclosure provides systems, devices, and methods for penetrating a biological membrane. The system may comprise a laser unit configured to generate one or more laser beams. The system may comprise a set of targeting optics c...  
WO/2020/178189A1
The present invention relates to devices and methods for the laser treatment, more particularly laser roughening, of surfaces.  
WO/2020/178090A1
The invention relates to a method and an apparatus for manufacturing a workpiece (101), specifically a rough diamond, into a product (102), specifically a brilliant. The method is performed by an apparatus providing a laser beam (103) co...  
WO/2020/179312A1
[Problem] To provide a liquid crystal panel manufacturing method capable of minimizing the effects of side etching that accompany etching processes. [Solution] A glass etching solution according to the present invention is a glass etchin...  
WO/2020/178551A1
A manufacturing method comprising performing a plurality of removal operations for removing granular material from a product; for each removal operation, detecting a normal mode frequency of the product; and outputting a signal indicativ...  
WO/2020/180871A1
The present invention relates to a method for joining two blanks made of aluminum material, using a laser source, by controlling the laser power distribution. In particular, the method comprises placing the first and second blanks for we...  
WO/2020/178081A1
The invention proposes a three-dimensional printing device for a glass object, by applying and solidifying successive layers of a material constituting the glass, in locations corresponding to the cross-section of the object to be produc...  
WO/2020/179140A1
This three-dimensional stacking device (1) comprises: a stacking head (18) provided with a powder spray port (44B), a light beam emission port (42B), and a fiber connection port (48) to which fibers (24) are connected; a head moving unit...  
WO/2020/179897A1
This die-bonding sheet (101) comprises: a substrate (11); and a pressure-sensitive adhesive layer (12), an intermediate layer (13), and a film-like adhesive (14), which are laminated in this order on the substrate (11), wherein the value...  
WO/2020/181023A1
A method of processing a glass laminate substrate includes carrying a glass laminate substrate including a glass substrate on a metal substrate to a processing location; radiating a laser onto the metal substrate through the glass substr...  
WO/2020/179029A1
A butt laser welding method for steel plates in which a laser (2) is irradiated in a spiral shape or a zigzag shape onto a butt part (4), in which two plates (1) have been butt-welded together, without using a filler material, wherein th...  
WO/2020/176820A1
A system includes a first group of optic lenses within a focusing unit positioned along the propagation direction of a collimated laser beam, the first group of optic lenses separated by a predetermined fixed distance. The first group of...  
WO/2020/175400A1
A resin pipe 30 and a resin part 31 are fixed to a setting portion 5 disposed at a front side of a stand 6; and laser light 20 is radiated onto a bonding section 32 where the resin pipe 30 and the resin part 31 are to be bonded while an ...  
WO/2020/174523A1
A method for repairing a damaged part of a precipitation-strengthened cast product, comprising: a first welding layer-formation step in which a solid solution-strengthened welding material having higher toughness than a cast product is u...  
WO/2020/174877A1
This cutting tool includes a cubic boron nitride sintered body constituted of cubic boron nitride and a bonded phase, wherein: the cutting tool has a rake face, a flank face, and a chamfer face joining the rake face and the flank face; a...  
WO/2020/176190A1
A system (100) for additive manufacturing machine (100) energy beam alignment error compensation includes, a calibration table (127) having x-y planar offsets to correct (3D) laser alignment errors representing energy beam positional off...  
WO/2020/174240A1
This invention concerns a method of aligning an on-axis melt pool sensor (123) in an additive manufacturing apparatus. The method comprises scanning a first laser beam (118a, 118b, 118c, 118d) along a first scan path (L1) across a workin...  
WO/2020/176441A1
Various embodiments include heat exchangers and methods of making heat exchangers from a series of stacked plates each made of two foil sheets bonded together in bonding locations forming fluid flow passages between the foil sheets in re...  
WO/2020/174796A1
A laser processing device (10) includes a light source (20) for emitting laser light and a spot diameter setting unit (41) that can be externally operated, and includes a spot diameter varying mechanism (22) for operating as a spot diame...  
WO/2020/176655A1
A method of creating a clad metal part is provided. The method includes explosion bonding a plate comprised of a base layer and an interlayer. The explosion bonded plate is then cut into bars which are roll bonded with a clad layer. Ulti...  
WO/2020/174528A1
A control unit 13 executes a first step for cutting the flank face side of a material to be cut 20 by scanning a cylindrical irradiation region including the focus site of a laser beam 2 emitted from a laser beam irradiation unit 10, and...  
WO/2020/173970A1
The invention relates to a process for the blasting machining of a plate-like or tubular workpiece (9), comprising a) at least one separating procedure for creating a cutting gap (15) along a cutting line (14) that extends at least parti...  
WO/2020/146914A3
The present application relates to methods for processing a metal substrate for use in a power electronics device are provided. In one example, the method includes the step (202) of placing a metal substrate on a support associated with ...  
WO/2020/176457A1
Compositions and methods useful for the singulation of fragile devices from substrates by the process of plasma singulation are described. Thermal resistant coatings comprising ingredients that exhibit both thermal resistance and water s...  
WO/2020/175013A1
According to the present invention, a camera (11) captures images of parts of an object to be estimated, which are generated by cutting a sheet metal in advance, and dimension reference markers. An image processing unit (12) generates ed...  
WO/2020/172835A1
A method and apparatus for using a laser and electrochemistry to micromachine a back of a semiconductor material. The apparatus comprises an optical path system, a stable low-pressure jet generation system (7), and an electrolytic machin...  
WO/2020/173209A1
An optical power attenuation adjustment system (300) and method, and a laser welding system, for use in the field of lasers. The optical power attenuation adjustment system (300) comprises an optical power attenuation control apparatus (...  
WO/2020/175428A1
A method for manufacturing a workpiece article with a first protective film of the present embodiment, the method being provided with a workpiece article and a first protective film formed on a protrusion-shaped electrode formation surfa...  
WO/2020/173633A1
The invention relates to a method for repairing solder joint leakages on a connection unit (1) designed to feed cooling water into hollow metallic stator bars (2) of a stator winding (3) of an electrical machine (4). The invention furthe...  
WO/2020/174525A1
A method for repairing a damaged part of a precipitation-strengthened cast product, in which a welding material 53 comprising a solid solution-strengthened alloy and having higher toughness than a precipitation-strengthened cast product ...  
WO/2020/175494A1
Provided is a heterometallic assembly and a method for manufacturing a heterometallic assembly. In the method, metal members of different species, namely an aluminum or aluminum alloy member and a steel member, are joined in an industria...  
WO/2020/174752A1
An optical resonator 1 is provided with: a laser diode array 11 including a plurality of laser elements 11a which are arranged in a predetermined X-direction, and which emit light beams having mutually different wavelengths; a diffractio...  
WO/2020/173585A1
The invention relates to a method for producing a bipolar plate section (214), having the steps of: - providing a first and a second unipolar plate section (200, 202), wherein the unipolar plate sections (200, 202) comprise a plurality o...  
WO/2020/169743A1
The present invention relates to a method for braze-joining components implementing a pretreatment of solder bumps facilitating flux-free and residue-free braze-joining. The method aims to join a first component provided with solder hump...  
WO/2020/171372A1
The present invention relates to a secondary battery and a method for manufacturing same, and the technical problem to be solved is to prevent damage due to fatigue loading that may occur during ultrasonic welding between an electrode ta...  
WO/2020/170953A1
In the present invention, foreign bodies on the surface of a steel bearing part are removed by way of a process to rotate the bearing part around the axis and by emitting pulsed laser light having an energy density on the emission surfac...  
WO/2020/169455A1
In order to achieve a higher degree of precision during the additive manufacture of a workpiece, a method is disclosed, in which a fusing beam (3) is directed onto a tracing spot (4) on a tracing surface (1). A marker structure is projec...  
WO/2020/170839A1
A spark plug (10) that comprises a terminal electrode (20) that extends in an axial direction (the direction of an axis C1). A recess (23) is formed in an axial-direction end part (21) of the terminal electrode. An identifier is written ...  
WO/2020/170597A1
This substrate processing device is for processing a substrate. A surface film is formed on the surface of the substrate. The substrate processing device is equipped with a first surface processing unit processing the surface film in an ...  
WO/2020/170856A1
An NC device 20 determines that an opening-forming region is a first opening-forming region if the size of the opening-forming region in a prescribed direction is less than a prescribed maximum value, and determines that the opening-form...  
WO/2020/170464A1
A powder material (M) mainly composed of metal powder is supplied by spraying from a nozzle (51) onto the surface of a base (10) along the planar shape of a blade to be formed; meanwhile, the powder material (M) is melted and solidified ...  
WO/2020/170413A1
A method for welding copper-containing members according to an embodiment of the present invention comprises a step for conducting laser welding on a first member that contains copper and a second member that contains copper and that is ...  
WO/2020/171946A1
A system includes a multi-channel beam splitter arranged and configured to split an input optical signal into a plurality of split optical signals; a plurality of phase modulators, wherein each phase modulator of the plurality of phase m...  
WO/2020/171292A1
The present invention relates to a method for manufacturing a vacuum insulating panel, comprising: a loading step of loading a core material fabric for a vacuum insulating panel on laser equipment; an irradiation step of forming a foldin...  
WO/2020/169433A1
In order to allow real-time monitoring of a tracing process during additive manufacture, a device is disclosed for the additive manufacture of a workpiece. A scanning unit (2) is designed to direct a fusing beam (3) onto a tracing spot (...  
WO/2020/169644A1
The invention relates to a method of manufacturing at least a partially textured glass article comprising the steps of, in order : a) providing a partially textured mother glass substrate having a first main surface and a second main sur...  

Matches 51 - 100 out of 62,953