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Matches 1 - 50 out of 61,812

Document Document Title
WO/2019/216040A1
According to the present invention, a beam irradiation unit (a collimator unit 30, a processing head 35, and a nozzle 36) has a plurality of optical components for converting a laser beam, which is emission light, into collimator light a...  
WO/2019/216276A1
This manufacturing method of a metal product (1) includes: forming a marking (14) by radiating a laser beam for marking on a surface (2b) of a metal member (2) and by scraping the surface (2); heat-treating the metal member (2) on which ...  
WO/2019/216439A1
Provided is a composite having high adhesive strength between a metal molding and another molding. A composite comprising a metal molding and an adhesive layer, wherein the metal molding has a porous structure part formed in a surface pa...  
WO/2019/216041A1
According to the present invention, an energy amount adjustment is performed with respect to one or more specific application units (241, 242) when applying energy to a cylindrical member pair (40), in which another cylindrical member (1...  
WO/2019/217404A1
A method of cutting a glass sheet comprising a transparent oxide glass includes directing a laser beam from a middle-infrared (mid-IR) laser source onto a major surface of the glass sheet. A wavelength of the laser beam is tuned thereby ...  
WO/2019/215793A1
This laser machining device (100) comprises: a laser oscillator (1) which emits laser light (4); a machining head (5) which laser machines a workpiece (9) by means of irradiating the laser light (4); a controlling apparatus (10) which co...  
WO/2019/216121A1
This drive control unit (5) is provided with: a wear detection unit (15) provided with a determination mode for outputting a determination drive signal (dpc), the wear detection unit (15) detecting the degree of wear of a bearing of an o...  
WO/2019/216217A1
In this laser welding method for a corner joint, one plate member is made to abut another plate member, a corner joint is formed, and welding is performed. The laser welding method for a corner joint includes: a step in which one plate m...  
WO/2019/216440A1
Provided is a metal molded body which is a production intermediate between a metal molded body and another molded body. This metal molded body has a porous structure formed in a surface layer, wherein the average of the maximum pore dept...  
WO/2019/214200A1
A laser pulse power control method, a pulse optical fiber laser device (3), and a laser cutting system. Said method comprises: acquiring an analog input signal and receiving a laser control pulse signal (S101); detecting the laser contro...  
WO/2019/214957A1
The invention relates to a flat decorative material (11) having perforations (12) for the interior finishing, particularly for the automobile industry, which can be lit up on the rear side (13) thereof by means of a lighting device (18) ...  
WO/2019/212164A1
The present invention relates to a secondary battery capable of improving insulation safety. An embodiment provides a secondary battery comprising: an electrode assembly; a case for accommodating the electrode assembly; and a cap assembl...  
WO/2019/125335A3
A laser sheet processing machine (100) comprising a frame (105) whereon parts are located, frame foot (105.1) connected to the frame (105), cutting area (101) where cutting is performed, motion system (104) connected to the mentioned fra...  
WO/2019/211579A1
A system for laser marking a substrate includes a multi-emitter array (16) for directing radiation onto a substrate. The multi-emitter array has a radiation guide (19) defining a number of discrete emission channels (20) with emitting en...  
WO/2019/211232A1
The invention relates to a laser processing head (4) for laser machining a workpiece (2), comprising: a first structural unit (8) which is rotatably mounted about a first axis of rotation (A) and has a housing part (8a), and a second str...  
WO/2019/211441A1
A method is disclosed for welding by laser metal deposition a surface region (1) of a substrate (2), the method involving the emission of at least two laser beams (3, 4) of different wavelengths, the melting of the surface region (1) of ...  
WO/2019/213023A1
A system and method for monitoring an environment and performing analysis of collected samples are provided. The samples can be collected by personnel, a robot or a cobot, and the system may receive results of the monitoring/analysis and...  
WO/2019/206726A1
A method is disclosed for detecting a faulty position of cutting optics of a laser cutting machine, wherein the cutting optics comprises a laser, a distance control system, an axis of rotation and a metallic nozzle body (1), the method h...  
WO/2019/208270A1
This laser welding device for repair is provided with a laser oscillator 2, a laser head 4 which condenses laser light L from the laser oscillator 2 to irradiate a repair site, a temperature sensor which detects a temperature distributio...  
WO/2019/207239A1
Apparatus for manufacturing a three-dimensional object by selective additive manufacturing, comprising: - a holder (140) suitable for holding at least one layer (150) of additive-manufacturing powder, - a laser source (110) suitable for ...  
WO/2019/204920A1
A method of welding a first piece to a second piece by laser welding is disclosed. The first piece includes a central portion between two outer portions. The method comprises the step of placing the first piece adjacent the second piece,...  
WO/2019/208337A1
Provided is a substrate processing system provided with: a carrying in and out station through which a cassette that stores a substrate to be processed is carried in and out; a laser processing device which performs a laser process on th...  
WO/2019/208359A1
This substrate processing system for processing a substrate includes: an eccentricity detector that detects eccentricity of a first substrate in a polymeric substrate in which the first substrate is bonded to a second substrate; a modifi...  
WO/2019/206339A1
A laser operating method, comprising: receiving a pre-set first waveform data package, wherein the pre-set first waveform data package comprises first waveform data composed of digital signals; verifying the received first waveform data ...  
WO/2019/208338A1
This substrate processing system is provided with a pre-alignment device and a laser processing device. The pre-alignment device has: a pre-alignment stage that holds a substrate to be processed; and a detector that detects the center po...  
WO/2019/202328A1
A laser marking system (10) comprises a marking controller (11) operable to control a plurality of laser diodes (13) to emit light through optical fibre (14) such that the emitting, ends of the optical fibres (14) form a multi-emitter ar...  
WO/2019/203377A1
The present invention relates to an automatic position correction device for laser scanning equipment and, to an automatic position correction device for laser scanning equipment, using a position measurement module for detecting a minim...  
WO/2019/203161A1
A laser-light-output-monitoring device 150 comprises: a diffusion plate 160 that diffuses a laser beam LBA to be monitored, which is branched light of a laser beam emitted from a laser oscillator 100, the diffusion plate 160 being deflec...  
WO/2019/200492A1
The present invention relates to a positioning device (1) for positioning an object within a plane, comprising: an object carrier (10) for receiving the object to be positioned, which object carrier is positionable parallel to the plane ...  
WO/2019/145515A3
The present application relates to a method for simulating a laser machining process of a material by a laser machining system, the method comprising the following steps: supplying to a central unit: - information relating to the materia...  
WO/2019/202363A1
Disclosed is a method for manufacturing a metal panel (1), characterised in that: two metal strips intended to form facings (2, 3) for said panel (1) are unwound, continuously or stepwise (2, 3), by passing each of the strips over the su...  
WO/2019/203021A1
A workpiece processing sheet 1 provided with at least a base material 2 and an adhesive agent layer 3 stacked on a first surface side of the base material 2, wherein: the base material 2 on a second surface thereof has an arithmetic-mean...  
WO/2019/203367A1
This welding method includes disposing a copper-containing workpiece in a region irradiated with laser light, irradiating the workpiece with the laser light, and melting the workpiece at the irradiated portion to perform welding. The las...  
WO/2019/204209A1
Methods for forming holes in a substrate by reducing back reflections of a quasi-non-diffracting beam into the substrate are described herein. In some embodiments, a method of processing a substrate having a first surface and a second su...  
WO/2019/200611A1
The present invention provides a display panel laser lift-off method and a laser lift-off apparatus. The display panel laser lift-off method comprises the following steps: providing a display device to be lift off, the display device to ...  
WO/2019/178505A8
A laser system (10) and method is used to micro-drill a web (18) producing holes (19) of approximately 85μτη or less. The laser system comprises a laser beam (14) having a wavelength in the range of approximately (2) to (6) microns an...  
WO/2019/198439A1
Laser welding is performed while irradiation positions of laser light L and measuring light S are moved in a forward direction, a right direction, a rearward direction, and a left direction, and a weld penetration depth of a welded porti...  
WO/2019/198442A1
A plurality of measured values that have been measured are compared to one another, and an optical axis displacement direction in which the optical axis of measuring light S is displaced relative to that of laser light L is determined. T...  
WO/2019/198441A1
A plurality of measured values that have been measured are compared to one another, and an optical axis displacement direction in which the optical axis of measuring light S is displaced relative to that of laser light L is determined. T...  
WO/2019/198512A1
A laser processing device provided with: a height measurement unit which measures a vertical direction position of an irradiating point of a processing laser beam of light on an upper surface of a substrate; and a control unit which cont...  
WO/2019/198443A1
An irradiation position of measuring light S is capable of being switched between a keyhole 37 position coaxial with the optical axis of laser light L, and a welding bead 38 position further toward the rear in a welding direction than th...  
WO/2019/198513A1
A laser processing device provided with: a height measurement unit which measures the vertical direction position of an irradiating point of a processing laser light beam on an upper surface of a substrate; and a control unit which, whil...  
WO/2019/198904A1
A tacrolimus drug-eluting stent manufacturing method according to the present invention enables a tacrolimus drug to be strongly and stably bound onto a stent, while also not necessarily involving a separate step of introducing a surface...  
WO/2019/197423A1
The invention relates to a device, in particular a laser processing head (4), for machining a workpiece by means of at least one laser beam (9), comprising: at least one birefringent beam splitter element (10) for splitting the at least ...  
WO/2019/197227A1
A method for controlling a laser processing device having at least one laser comprises: adjusting a beam path of the laser processing device by means of at least one deflecting element, in particular at least one rotatable mirror, such t...  
WO/2019/198591A1
One embodiment of the present invention uses a composition for cladding, which contains a metal powder, a binder and an organic solvent, in cases where a metal base material and a resin member are bonded to each other. Another embodiment...  
WO/2019/198212A1
This additive manufacturing device performs additive processing by controlling a processing head (3) provided with: a wire nozzle (31) that feeds a wire to a processing region of a surface of a base material; a beam source that can emit ...  
WO/2019/199600A1
A flow control device for an additive manufacturing system is provided. The flow control device includes a gas supply configured to discharge a gas, a first flow modifier configured to modify at least one flow characteristic of a first p...  
WO/2019/197119A1
The invention relates to a method for laser welding workpieces (W), a laser beam (L) directed onto a workpiece surface having such a radiation intensity that the workpiece material of the at least one workpiece (W) to be welded is melted...  
WO/2019/200339A1
A system and process for fabricating components from sheet material. Various embodiments of the disclosure combine punching of components from sheet material with a scoring process that outlines the components prior to the punching opera...  

Matches 1 - 50 out of 61,812