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Matches 351 - 400 out of 61,991

Document Document Title
WO/2020/003251A1
Method for manufacturing a flush vehicle glazing that allows to achieve a perfect alignment between the adjacent sections of the glazing vehicle area in the final assembled product by providing a vehicle glass panel which comprise at lea...  
WO/2020/000868A1
A self-driven water collecting surface with a superhydrophobic-superhydrophilic structure. A superhydrophilic region is distributed on the superhydrophobic surface, and the superhydrophilic region is of a leaf vein channel network struct...  
WO/2020/004177A1
This lightguide device comprises a first lightguide section, a polygon mirror, and a second lightguide section. The first lightguide section reflects and guides laser light output from a laser emitter. The polygon mirror is rotatable, ha...  
WO/2020/003879A1
The present invention provides a method for producing a molded body having a metal pattern on an insulating molded body, which is characterized by comprising: a step 1 for forming a conductive metal layer (M1), which contains silver part...  
WO/2020/005379A1
A method for fabricating a printed circuit, comprising: darkening a surface location of a conductive material with one or more ultrafast pulses of laser radiation and ablating the conductive material at the surface location with one or m...  
WO/2020/004178A1
The lightguide device comprises a first lightguide section, a polygon mirror, a second lightguide section, and an adjustment section. The first lightguide section reflects and guides laser light output from a laser emitter. The polygon m...  
WO/2019/243042A1
The invention relates to an optical arrangement (32) for converting an input laser beam (20) into a line-like output beam (28, 40), the optical system (32) comprising: - a reshaping optical unit (22) comprising an input aperture (50) and...  
WO/2019/242995A1
The invention relates to a method for connecting two components (1, 2) by means of a laser weld seam (5; 5a to 5o), wherein the two components (1, 2) are arranged one on top of the other in a joining region (8), wherein the first compone...  
WO/2019/243016A1
The invention relates to a beam expander (100) comprising a receiving tube (105) with a light inlet opening (107) and a light outlet opening (109). The beam expander (100) additionally comprises at least one optical unit (112), which is ...  
WO/2019/246167A1
A method includes depositing a plurality of dopant particles within a predetermined region of a transparent material. The method also includes focusing a laser beam along an optical axis to a focal region that overlaps with at least a po...  
WO/2019/244742A1
In order to uniformly irradiate a separation layer of a laminate, this workpiece separation device is characterized in that a laminate, in which a workpiece including a circuit board and a supporter that transmits a laser beam are lamina...  
WO/2019/245753A1
A method for forming a structure includes providing a glass or glass ceramic tubular structure (110) having an interior (150) and exterior surface (160) and at least a partially closed end region (140); heating the glass or glass ceramic...  
WO/2019/243043A1
The invention relates to an optical arrangement (16) for transferring laser beams (14a - 14f) from at least two laser light sources (12a - 12f) into a combination beam (18), comprising beam guidance optics (20) which are designed in such...  
WO/2019/242927A1
The invention relates to a method for the remote laser-beam welding of a three-plate joint, for which purpose three sheet-metal components are arranged in an overlap joint to form a component assembly and a laser beam (L) is moved over t...  
WO/2019/245053A1
In this welding method, a workpiece in which a plurality of metal foils overlap each other is arranged in a region irradiated with laser light constituted by a plurality of beams, and the plurality of beams of the laser light are emitted...  
WO/2019/243418A1
The present invention relates to a device for laser cladding, in particular for ultra-high-speed laser cladding (EHLA), comprising: - at least three drive columns (2); - a workpiece support (1) for a product to be manufactured, the suppo...  
WO/2019/244871A1
This method for producing a light control sheet comprises: a step for forming a multilayer body wherein a light control layer that contains a liquid crystal composition is sandwiched between a first transparent conductive layer that is s...  
WO/2019/246510A1
A method for manufacturing a planet gear or a sun gear of a gearbox of a wind turbine includes forming a base of the planet gear via at least one of casting or forging. The base of the planet gear includes an inner circumferential surfac...  
WO/2019/244985A1
This beam shaping device (100) is provided with an optical phase modulation member (110), a first convex lens (120A), a second convex lens (120B), and a filter member (130). The optical phase modulation member (110) and the first convex ...  
WO/2019/244362A1
[Problem] To achieve an increase in size and densification of a receptor substrate and shorten the tact time in a LIFT device while maintaining a high accuracy of the LIFT position. [Solution] A LIFT device is constructed with stage grou...  
WO/2019/245954A1
In one aspect, a pipe machining system is provided and includes a positioning apparatus, a pipe machining apparatus, and an adjustment member coupled to the positioning apparatus and a pipe machining apparatus. The adjustment member is c...  
WO/2019/244844A1
The present invention provides a pin fixing position display program with which it is possible to prevent damage to a workpiece as a result of laser light reflected from a machining table. Provided is a pin fixing position display progra...  
WO/2019/244120A2
The invention relates to volume modification of transparent materials by means of ultrashort laser pulses. A method for manufacturing of highly transparent spatially variant waveplates includes focussing Gaussian laser beam with pulse du...  
WO/2019/244077A1
A machine tool (1) having a laser cutting head (2) with a cutting nozzle (3), comprises actuating means (10) for moving the cutting head (2) along three orthogonal axes (X, Y, Z) comprising a first axis (X) and a second axis (Y), which a...  
WO/2019/245815A1
A method for laser processing a substrate stack includes forming a defect in a transparent workpiece of the substrate stack having a black matrix layer. Forming the defect includes directing a portion of a pulsed laser beam into the tran...  
WO/2019/245855A1
A method for processing a transparent workpiece includes forming a contour of defect in the transparent workpiece and separating the transparent workpiece along the contour using an infrared laser beam. During separation, the method also...  
WO/2019/244484A1
A laser processing device (1) comprising: a laser oscillator (2) that emits laser light; a processing head (4) having an optical system for focusing the laser light on a workpiece (11); a drive unit (5) for controlling the relationship o...  
WO/2019/244039A2
A handling device (100) configured for transporting sheets (10) and/or webs (20) in an apparatus (200) for laser processing, said apparatus (200) comprising a cutting station (210) arranged to provide a laser processing of at least one s...  
WO/2019/239974A1
In the present invention, a protective glass (7c) is disposed between a condenser lens (7b) and a nozzle (9). A swirling flow-channel part (82a) causes gas (G) supplied from the outside to swirl around an optical axis (CL7) of the conden...  
WO/2019/239892A1
This substrate treatment method for treating a substrate has: a modification step for forming a modified layer at least on a back-side surface of the substrate or inside the substrate by using a laser beam; and a subsequent surface treat...  
WO/2019/241749A1
A fabric has enhanced response characteristics for laser finishing. The fabric can be denim for denim apparel such as jeans. Software and lasers are used to finish apparel made of the fabric to produce a desired wear or distressing patte...  
WO/2019/240652A1
The present invention relates to a method of manufacturing a paint brush head (10) comprising a bundle of bristles (20) comprising synthetic bristles (21) and a ferrule (30), a paint brush head (10) manufactured according to the method a...  
WO/2019/233962A1
The present invention relates to a method for producing an object from a hot work steel, wherein a hot work steel alloy, in particular a hot work steel alloy with a carbon content of more than 0.35 wt %, is melted, wherein the melting oc...  
WO/2019/234006A1
The invention relates to a nozzle for injecting fuel, comprising an injection orifice in the region of a nozzle tip for conducting fuel out of the nozzle, and a receiving orifice for receiving a nozzle needle, wherein the receiving orifi...  
WO/2019/236108A1
An in-situ monitoring device for selective laser melting (SLM) additive manufacturing may include at least one coherent electromagnetic wave source to produce a detection beam, an interferometer interposed between the electromagnetic wav...  
WO/2019/233756A1
The invention relates to a method for the additive production of a component (1) by means of a free-space method, in which the component (1) is generated by the application of welding material step by step and/or in layers. In addition t...  
WO/2019/234005A1
The invention relates to a method for producing a nozzle, in which an injection orifice of the nozzle for dispensing fuel is produced by means of laser drilling, and a cavity is formed in the nozzle along the longitudinal expansion there...  
WO/2019/236524A1
A seal assembly to seal fluid under pressure may include a pair of annular mating rings with seal faces. At least one of the seal faces may define a sealing interface between a radially inner edge and a radially outer edge of one of the ...  
WO/2019/234210A1
The invention concerns a laser machining device comprising, in particular, means configured to generate and direct a gas stream to an area lying above a machining support in such a way as to create a suction effect capable of entraining ...  
WO/2019/235617A1
The present invention addresses the problem of making it possible to more simply provide a glass device comprising a thin glass substrate with a glass thickness of less than or equal to 300 μm. This method of manufacturing a glass devic...  
WO/2019/236616A1
Apparatus and techniques for laser-processing workpieces can be improved, and new functionalities can be provided. Some embodiments discussed relate to use of beam characterization tools to facilitate adaptive processing, process control...  
WO/2019/236106A1
A printing device that includes a build platform to hold an amount of build material thereon and a coherent light source to selectively fuse the build material through heat produced by the coherent light source at the surface of the buil...  
WO/2019/233944A1
The invention relates to a device (1) for machining workpieces (2) that are difficult to access by means of an imaging beam path (3) and to a corresponding method (100) for laser machining by means of said device (1), said device compris...  
WO/2019/233044A1
Disclosed is an adjustable type automobile VIN code marking press, comprising a supporting base (6). A side end of the supporting base (6) is fixedly connected to a mechanism fixing plate (11); an upper end of the supporting base (6) is ...  
WO/2019/233136A1
A display substrate motherboard and a preparation method and cutting method therefor, and a display substrate and a display apparatus. The display substrate motherboard comprises: a preset cutting position; a backfilm (100); and adhesive...  
WO/2019/040614A9
Complementary systems comprising a functional assembly (40) including a functional head (42) are provided for use with industrial punch presses (1) which enhance the functionality of the presses relative to the machining of workpieces. T...  
WO/2019/229335A1
The invention relates to a device (100) for detecting the position of a laser beam (15) with a predetermined diameter and emitted by a laser of an additive manufacturing machine, said detection device (100) comprising an upper portion (1...  
WO/2019/232308A1
Disclosed is a welding system configured to perform additive manufacturing using a controlled short circuit welding process to apply a plurality of droplets of a wire to create a multilayer part comprised of the droplets. Operational par...  
WO/2019/230193A1
An anti-fouling gas supply device comprising a gas nozzle that is provided on a laser processing head for focusing, with an optical system housed inside a casing, a laser beam transmitted by optical fiber and for emitting same toward a w...  
WO/2019/230348A1
Provided is a motor in which a shaft is welded or fused to a metal member. The motor comprises: a shaft (5) formed of metal; and a base that includes a metallic substrate (81) covered with a covering layer (83). The covering layer (83) h...  

Matches 351 - 400 out of 61,991