Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 62,047

Document Document Title
WO/2019/049914A1
Provided is a laser device comprising: a laser oscillator that generates a laser beam; a light condensing lens (21) that condenses a laser beam (70) emitted from the laser oscillator; a transmission fiber (40) having at least a core (41)...  
WO/2019/050173A1
A laser welding jig according to one embodiment of the present invention comprises: a jig main body for covering a busbar unit during welding; a plurality of welding slits formed on the jig main body, and exposing electrode leads of batt...  
WO/2019/048611A1
The present invention relates to a focusing module (13) for a machine (1) for machining workpieces and/or for producing shaped articles by location-selective solidification of material powder to form contiguous regions by means of a lase...  
WO/2019/048172A1
The invention relates to a method and to a device for fusion-welding one or more steel sheets (1, 2; 2') made of press-hardenable steel, preferably manganese-boron steel, in which method the fusion welding is performed with supply of fil...  
WO/2019/048613A1
The present invention relates to a machine (1) for machining workpieces and/or for producing moulded bodies by location-selective solidification of material powder (P) to form connected regions by means of a focused laser beam (L). The m...  
WO/2019/051273A1
Welded parts and methods of manufacturing the same are disclosed. A welded part may include first and second metal workpieces (202, 204) having respective first and second edges forming a butt joint. The welded part may further include a...  
WO/2019/047347A1
Provided is an optical fiber three-dimensional laser cutting apparatus, comprising a connecting sleeve (3); the connecting sleeve is provided with a first servomotor (2); the first servomotor is connected to a servo reducer (3); the serv...  
WO/2019/048612A1
The invention relates to a powder nozzle (15) for a tool (1) for machining workpieces and/or producing moulded bodies by location-selective compaction of material powder to form continuous regions by means of a laser beam. The powder noz...  
WO/2019/044879A1
Provided are a laser machining device that improves the machining speed and forms uniform and high-precision through-holes when performing a process for forming fine through-holes in a matrix shape in an elongated thin sheet, a laser mac...  
WO/2019/044530A1
This thinned plate member production method comprises: a step for attaching a first adhesion surface (AT11) of a first double-sided adhesive sheet (AT1) to a support surface (111) of a first hard support body (110), and attaching a secon...  
WO/2019/042872A1
The invention relates to a method for the additive manufacturing of a component (WER) by means of laser application welding, in which the component is manufactured simultaneously by means of at least two or more robots (ROB1, ROB2), each...  
WO/2019/042759A1
The invention relates to a fuel heater (28) for a Flex Start system in an internal combustion engine and the use thereof. The fuel heater (28) is housed in a rail body which stores fuel and comprises a glow tube (12) and a housing part (...  
WO/2019/042946A1
The invention relates to a device for shaping coherent radiation of a laser source for the machining of material by means of at least one diffractive beam shaper. According to the invention, at least one first and one second laser source...  
WO/2019/043220A1
The invention relates to a method for machining a transparent workpiece (4) by generating non-linear absorption of laser beams in a laser beam focus located in the volume of the workpiece (4). The aim of the invention is to provide an im...  
WO/2019/044347A1
In a method for manufacturing a joined body 1: a hoop material 20 plated with a metal material is overlaid on a blank material 2 plated with a metal material; the surface of the hoop material 20 is irradiated with laser light 26 from a l...  
WO/2019/044380A1
Provided is a method in which: the surface of a second metal member (3) overlaid on a first metal member (2) is irradiated with laser light from a laser oscillation system (25); a joined part (5) is formed, the joined part (5) being conf...  
WO/2019/044502A1
According to the present invention, a first contact surface (10a), a first welding surface (10d), and a first facing surface (10c) are formed in a differential case (10), and a second contact surface (40a), a second welding surface (40d)...  
WO/2019/042221A1
Disclosed is a feeding correction device of a laser cutting machine for a soft material. The device comprises a feeding correction rack (1). The feeding correction rack is provided with a feeding mechanism (2), a rolling and conveying me...  
WO/2019/044387A1
A joined body 1 includes first and second metallic members 2 and 3, and a joint portion 5 configured by linear welded portions 4 to which the first and second metallic members 2 and 3 are joined. The joint portion 5 has first and second ...  
WO/2019/044388A1
Provided is a method for manufacturing a joined body in which a second metal member 3 is joined to a first metal member 2 by welding. In a state in which the density of the weld is higher than that of other portions, the positional relat...  
WO/2019/042700A1
A method for additively manufacturing a tip structure (G) on a pre-existing part (H) is presented, the method comprising: - a) placing the part (H) in a build space (30) of a beam- assisted additive manufacturing setup (100) and below a ...  
WO/2019/046746A1
A robotic arm end effector for a laser head coupled to a robotic arm is disclosed. The end effector has a coupler to couple the end effector to the robotic arm and a first actuator assembly coupled to the first coupler. The first actuato...  
WO/2019/044294A1
Provided is a laser machining device capable of manufacturing an object having a small and complicated shape. The laser machining device includes: an objective optical system for irradiating a workpiece with laser light transmitted from ...  
WO/2019/043039A1
The invention relates to a device (10, 100) for handling and/or machining a workpiece (1) having a non-metal surface, said device comprising: a workpiece identification component (20) which is designed to irradiate electromagnetic radiat...  
WO/2019/041638A1
A solder ball laser welding method, comprising: moving a laser beam of a first power density along a welding track (20) to irradiate a solder ball (10) placed on a bonding pad, so as to soften the solder ball (10), the welding track (20)...  
WO/2019/044142A1
Provided is a technique relating to a method for manufacturing a substrate. This method for manufacturing a substrate includes an irradiation step of irradiating the inside of a gallium nitride (GaN) ingot with laser light from a directi...  
WO/2019/044588A1
This thinned plate member production method is characterized by comprising a laser irradiation step for irradiating a plate member (WF) with a laser beam (LB), and a division step for forming at least a first thinned plate member and a s...  
WO/2019/042581A1
An apparatus for material processing comprises at least one beam source of electromagnetic radiation and a beam shaping optical unit that variably shapes and focuses the radiation. The emitted radiation has a first beam parameter product...  
WO/2019/044954A1
[Problem] To provide a high-speed shutter operation method and a high-speed shutter device that are capable of starting and ending the shutter operation within an inter-pulse time window without interfering with any of the adjacent pulse...  
WO/2019/041828A1
A roll for rolling surface topography of a steel plate. A plurality of protruding texturing points is distributed on a roll surface. The shape of the junction between a single texturing point and the roll surface is circular or substanti...  
WO/2019/042730A1
The invention relates to a method for laser beam welding of one or more steel sheets made of press-hardenable manganese-boron steel, wherein at least one of the steel sheets (1, 2, 2') has a coating (4) of aluminum. The laser beam weldin...  
WO/2019/044840A1
Provided is a method for manufacturing a substrate equipped with a transparent conductive film, wherein a sub-nanosecond to nanosecond laser beam is emitted on a transparent conductive film formed on the surface of a substrate so as to f...  
WO/2019/039307A1
A laser machining device 1 that partially cuts a short cylindrical workpiece W and comprises: a support mechanism 4 that supports one end Wa of the workpiece W; a cut-piece receiver 10 having an ejection-guiding surface 14 for ejecting a...  
WO/2019/039628A1
The present invention relates to a bidirectional conductive pin, a bidirectional conductive pattern module, and a method for manufacturing the same. The bidirectional conductive pin according to the present invention comprises: a pin bod...  
WO/2019/039034A1
Provided is a laser processing method for forming a code having a low possibility of degradation over time or tampering. This laser processing method includes a step of radiating a laser at a prescribed position in the interior of a ligh...  
WO/2019/040614A1
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/2019/037059A1
A dental implant having micro-pattern design on the surface and a construction method therefor. The construction method can apply a surface treatment method combining a physical method with a chemical method in the field of oral implants...  
WO/2019/038754A1
Aspects of the invention may be directed to a method of creating a predetermined structure from a diamond bulk. In some embodiments, the method may include: irradiating the diamond bulk with at least one laser having a focal point at a p...  
WO/2019/040854A1
A method for laser processing a transparent workpiece includes forming a contour line in the transparent workpiece and directing an infrared laser beam output by an infrared beam source through an afocal beam adjustment assembly and onto...  
WO/2019/038902A1
The present invention addresses the problem of providing a laser irradiation device capable of improving substrate processing accuracy. A laser irradiation device (1) relating to one embodiment of the present invention is provided with: ...  
WO/2019/038860A1
This laser machining method includes a first step for forming a first hole by applying a first laser beam to a workpiece (9), i.e., a laminated body. The workpiece (9), i.e., the laminated body, has a copper foil (11) on the surface, sai...  
WO/2019/039528A1
Provided are a tack welding method and a tack welding device with which the strength of a tack-welded joint portion can be increased, and the fill height of a bead can be decreased. The tack welding method according to the present embodi...  
WO/2019/039529A1
Provided are a hybrid welding method and a hybrid welding apparatus that are capable of performing welding without dropping welding metal even when butt-welding is to be performed in which a gap exists between base materials. A hybrid we...  
WO/2019/039994A1
A method and system for handling beam-cut parts (202) cut out of a piece of material, the method comprising the steps of: receiving the beam-cut piece of material from beam-cutting equipment (102), the beam-cut piece of material being si...  
WO/2019/037213A1
A method for preparing a metal structure on the surface of a transparent material by using a metal nanoparticle ink, comprising: placing a transparent substrate (6) in a metal nanoparticle ink (8), using a laser (1) to irradiate the subs...  
WO/2019/040702A1
Effluent extraction for laser processing is disclosed, A pre-filter condenser unit extracts LGACs in an effluent stream. The effluent stream passes a serpentine path in the condenser. Condensate and particles are collected on rotatable b...  
WO/2019/005530A3
A laser processing system can include a laser source configured to generate a beam of laser pulses at an average power of greater than 10 W and a turn mirror disposed in a path of the beam. The turn mirror can include a mirror configured...  
WO/2019/001630A3
The invention relates to a method and a treatment device for hardening at least one portion of a recess wall (6) in a workpiece (5), using a laser beam (1). According to the method, a divergent laser beam (2), the beam axis (8) of which ...  
WO/2019/034273A1
The invention relates to a flexible bulk container with a container-receiving space defined by walls, the walls being constructed, at least in part, from a multi-layer film material and consisting of at least two film layers of a plastic...  
WO/2019/035501A1
The present invention relates to a gravure offset roll for printed electronics and a method for manufacturing micropatterns, and to a gravure offset roll for printed electronics and a method for manufacturing micropatterns, which impleme...  

Matches 551 - 600 out of 62,047