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Matches 951 - 1,000 out of 61,154

Document Document Title
WO/2018/068853A1
The invention relates to a laser cutting nozzle (1) for a laser machining system, comprising a passage (2) for the laser beam and cutting gas, said passage running between a nozzle inlet (4) and a nozzle opening (5) along a passage longi...  
WO/2018/069809A1
A laser operating machine for additive manufacture of objects, via a process of laser thermal treatment of metal powders, in particular via fusion, comprising a movement structure (11), which is mobile in a working space (100) that compr...  
WO/2018/069308A1
The invention relates to a method for determining a focal position of a machining beam, in particular a laser beam, relative to a workpiece (4) when machining the workpiece (4) using the machining beam, having the following steps: receiv...  
WO/2018/069808A1
A laser operating machine for additive manufacture of objects, via a process of laser thermal treatment of metal powders, in particular via fusion, comprising a movement structure (11), which is mobile in a working space (100) that compr...  
WO/2018/069291A1
The invention relates to a device (1) for monitoring, in particular for controlling a thermal cutting process on a workpiece (3), comprising: a focusing apparatus (4) for focusing a processing beam, in particular a laser beam (2), on the...  
WO/2018/070412A1
A laser device is provided with a light source 10 which can output infrared light in a switchable manner between pulsed light and continuous light, and a wavelength conversion element 50 which converts the wavelength of infrared light wi...  
WO/2018/071617A1
The present invention relates to a process for cutting and separating interior contours in an ion exchanged glass substrate. The method involves focusing a pulsed first laser beam into a laser beam focal line; directing the laser beam fo...  
WO/2018/066136A1
This welding device welds together the outer circumferential edges of two overlapping atypically-shaped plates and comprises: a rotating table upon which the two atypically-shaped plates are fixed in an overlapping state; a torch unit ha...  
WO/2018/066137A1
This welding device comprises: a rotating table upon which two atypically-shaped plates are fixed in an overlapping state; a torch unit having a welding torch arranged at a position facing an outer circumferential edge of the two atypica...  
WO/2018/064692A4
The invention relates to a method for engraving, marking and/or inscribing a workpiece (7) using a laser plotter (2). In said method, in a housing (3) of the laser plotter (2), one, preferably more, in particular two beam sources (4) in ...  
WO/2018/065410A1
The present application relates to a device for generating a jet of liquid propagating along a jet axis (A), said jet of liquid guiding a laser beam. The device comprises a distribution chamber (5) with at least one inlet (10) and at lea...  
WO/2018/064692A1
The invention relates to a method for engraving, marking and/or inscribing a workpiece (7) using a laser plotter (2). In said method, in a housing (3) of the laser plotter (2), one, preferably more, in particular two beam sources (4) in ...  
WO/2018/064864A1
A laser broadband cladding device, used for converting and projecting a laser beam emitted by a laser onto a processing surface (20) to be used in broadband laser cladding processing, the laser broadband cladding device comprising a refl...  
WO/2018/067928A1
Disclosed herein are glass articles coated on at least one surface with an electrochromic layer and comprising minimal regions of laser damage, and methods for laser processing such glass articles. Insulated glass units comprising such c...  
WO/2018/066285A1
An exposure device (EX) projects, on each of a plurality of reflective surfaces (RP) of a polygon mirror (PM) that rotates around a rotational axis (AXp), a processing beam (LBn), and scans, on a substrate (P) via an fθ lens system (FT)...  
WO/2018/066229A1
Provided is a laser dicing assistance sheet with which chips can be prevented from coming loose during full-cut dicing by laser light irradiation can be prevented. The laser dicing assistance sheet comprises an adhesive layer formed from...  
WO/2018/067149A1
In one example, a keyboard assembly for an electronic device is disclosed. The keyboard assembly may include a keyboard and an upper case having a space for accommodating the keyboard. The keyboard may be bonded to the upper case by at l...  
WO/2018/065413A1
A method for marking (8) a gemstone (4) by an ablation process and for analysing the material composition of said gemstone suggested, wherein, the material that is set free by the ablation process is used for analysing the material compo...  
WO/2018/065839A1
A sheet wrapping material including a metal layer (10), for example, aluminium, can be treated by applying a laser-treatment beam (LB1) to the metal layer (10). The metal layer (10) may be included in a multilayer set with a layer of pol...  
WO/2018/063910A1
Glass articles and methods for modifying a composition of a surface portion of the glass article are disclosed. The method includes heating the surface portion of the glass article with a laser beam to a temperature within a range of abo...  
WO/2018/058925A1
A laser spray soldering nozzle and a spray soldering device. The laser spray soldering nozzle comprises a spray soldering nozzle body (1) having a cavity (10); the spray soldering nozzle body (1) is provided with a gas supply port (13), ...  
WO/2018/064409A1
A method for laser processing a transparent workpiece includes forming a contour line that includes defects, by directing a pulsed laser beam output by a beam source through an aspheric optical element positioned offset in a radial direc...  
WO/2018/064254A1
A system for planning printing of three-dimensional (3D) objects. The system comprises at least one computer hardware processor, and at least one non-transitory computer-readable storage medium storing processor-executable instructions t...  
WO/2018/062031A1
Provided is an optical film in which cracks are unlikely to form in end parts even if preserved in a high-temperature, high-humidity environment in a deformed state. This optical film comprises a polyimide polymer including an intramolec...  
WO/2018/059089A1
Disclosed is a base stage, comprising a bearing zone (01) for placing a component (200) to be cut and further comprising a suction zone (30) and a cutting zone (40). The suction zone is provided with suction holes (10) for sucking the co...  
WO/2018/062042A1
One purpose of the present invention is to provide an optical film in which the formation of defects such as creases and scratches during handling is inhibited. Another purpose of the present invention is to provide a flexible device fro...  
WO/2018/062532A1
This ring manufacturing method involves the manufacture of a ring in a continuously variable transmission in which a transmission belt configured by binding a plurality of elements together by endless metal rings is used, the method bein...  
WO/2018/062828A3
Provided is a bonded structure of different materials, the structure comprising a metal layer and a resin layer that is provided so as to touch the top of one surface of the metal layer, wherein the metal layer comprises two or more etch...  
WO/2018/062828A2
The present specification relates to a bonded structure of heterogeneous materials and a method for manufacturing the same.  
WO/2018/058966A1
A laser etching device for a thin film. The device comprises: a laser device (1) for emitting an ultrafast pulse laser, a beam expander (2) for expanding a laser beam, an aperture (3) for controlling the transmission of the laser beam, a...  
WO/2018/061284A1
To provide a laser light irradiation device with which it is possible to efficiently perform processing without a reduction in processing quality when a drive current channeled to an excitation semiconductor laser is changed with a chang...  
WO/2018/061526A1
Provided is a method of manufacturing a laser welded joint with which the occurrence of cracking in a bead terminal end portion is suppressed, and which has an excellent appearance. In this method of manufacturing a laser welded joint, f...  
WO/2018/063452A1
Disclosed herein are methods, apparatus, and systems for perturbing an optical beam propagating within a first length of fiber to adjust one or more beam characteristics of the optical beam in the first length of fiber or a second length...  
WO/2018/059901A1
The invention relates to methods for laser welding a first and a second workpiece portion (61, 62) by means of a laser beam (21) that is guided using a laser machining head (7) along a joining gap (60) formed between the workpiece portio...  
WO/2018/054902A1
A method for manufacturing structural steel components with local reinforcement is provided. The method comprises selecting at least a zone of the component to be reinforced, providing a steel blank and deforming the blank in a press too...  
WO/2018/055144A1
The present invention benefits from the determination that pre-selected spectral bandwidths that avoid the spectrum of an electronic transition of a metal/alloy vapor allow for welds substantially free from detritus that may discolor the...  
WO/2018/054824A1
An apparatus for irradiating a work region with laser radiation, in particular a 3-D printing apparatus or cutting apparatus or inscription apparatus, said apparatus comprising at least two laser light sources from which a laser radiatio...  
WO/2018/054595A1
The invention relates to a device and a method for producing a patterned functional coating on a first curved glass layer, the device comprising a support (10) for holding the first curved glass layer, at least one laser (11), and a guid...  
WO/2018/056172A1
A different material welded joint (1) that comprises: an aluminum alloy or magnesium alloy upper plate (10); and a steel lower plate (20) that is spot welded to the upper plate (10). The upper plate (10) has a hole (11) that faces an ove...  
WO/2018/054569A1
The invention relates to a method and arrangement for the texturing of a moving steel strip (3) wherein a texture is applied to a surface of a moving steel strip (3) by ablation by means of a single laser beam or a plurality of laser bea...  
WO/2018/055333A1
In a method of laser welding, a solid metal component is placed in contact with a porous metal component at an interface region, a laser beam is directed onto the solid metal component to cause heating and melting of one or more portions...  
WO/2018/054631A1
By using a water-based liquid mixture (13) containing amino acids, the cavities (10) of a hollow component (1) can be filled very easily and very quickly, while nevertheless providing the internal structure (22) with adequate protection....  
WO/2018/055962A1
This bus bar functions as a conductive body by being electrically connected to a plate-shaped electrode with a laser-weld portion therebetween. In addition, the bus bar has a bottomed cylinder-shaped electrode-side end portion, that is t...  
WO/2018/054405A1
The invention relates to a method and an apparatus for directly determining spatial dimensions of a light beam with a high accuracy and a short measurement duration, which are also suitable for measuring high-power laser beams in the reg...  
WO/2018/055281A1
The invention relates to a device and a method for guiding an impact trajectory of a laser beam (C) exiting from a housing (2), in which a lens (10) is used to collimate a laser beam (A) arriving from a laser source and entering the hous...  
WO/2018/054850A1
A method for establishing a weld joint comprises the step of projecting an energy beam such as a laser beam (2) onto an interface area (103) between two parts (101, 102) to be joined. The beam (2) is projected onto the interface area (10...  
WO/2018/052897A1
Disclosed is a coupling for use in a looped medical device, such as a loop catheter. A sleeve is fitted onto a distal portion of an activation wire and a shape-memory wire is positioned alongside the sleeved activation wire. The sleeve i...  
WO/2018/050569A1
The invention relates to a method and a device for monitoring the process for a welding seam formed by means of collision welding. A first joint partner (1) and a second joint partner (2) are moved towards each other by introducing energ...  
WO/2018/051277A1
A method of solid free form fabrication (SFF) is disclosed. The method comprises: receiving SFF data collectively pertaining to a three-dimensional shape of the object and comprising a plurality of slice data each defining a layer of the...  
WO/2018/050376A1
The invention relates to a device (10) for producing multipacks (24) having carrying handles, comprising a transport line (14) for conveying article groups (16), a film wrapping module (18) for wrapping the article groups (16), at least ...  

Matches 951 - 1,000 out of 61,154