Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,778

Document Document Title
WO/2018/146248A1
The invention relates to a method for producing blanks from paper, cardboard, paperboard, corrugated cardboard, or plastic. The invention additionally relates to a device for producing blanks from paper, cardboard, paperboard, corrugated...  
WO/2018/148155A1
A method for laser processing a transparent workpiece includes forming a contour line having defects in the transparent workpiece, which includes directing a pulsed laser beam oriented along a beam pathway through a beam converting eleme...  
WO/2018/141807A1
Method for making a heat exchanger for gases and heat exchanger for gases made by said method The method comprises fixing a structural member to one end of a housing (B) by directing a laser beam so that it impinges on surfaces to be wel...  
WO/2018/141660A1
The invention relates to a method for ultrasonically connecting, in particular ultrasonically welding and/or ultrasonically soldering, parts to be joined (20, 21), in particular electrical conductors (20, 21), comprising the steps of a) ...  
WO/2018/142859A1
A steel plate frame (2) and a thin plate (4) comprise different materials. A plurality of through-holes (4c) are formed in a portion of the thin plate (4) superposed on the steel plate frame (2). A plurality of projections (6c) capable o...  
WO/2018/136985A1
The invention relates to a piston (1) for use in internal combustion engines, wherein the piston (1) has a piston crown (2) and a piston skirt (3), each of which consists of different materials, the piston crown (2) consisting of a highe...  
WO/2018/135149A1
A plate-like member (20) forming a part of a structure (501, 502) has: a first core material layer (21) exposed at a first surface (210) to the outside; a second core material layer (22) exposed at a second surface (220) to the outside, ...  
WO/2018/134093A1
The invention relates to a method for producing a cavity (4) in a blade platform (3) of a blade (1), in particular of a turbine blade, as part of a blade-platform cooling system, wherein the method has the steps of: producing a first bor...  
WO/2018/130536A1
The invention relates to a method for producing recesses (1) in the coating (10a, 10b) of transparent components (11) of a lighting device, wherein the recess (1) is produced by locally removing the coating (10a, 10b) using a laser beam ...  
WO/2018/130448A1
The problem addressed by the invention is that of providing a device and a method with which break initation lines can be scribed into an element to be worked, as rapidly and true to specifications as possible, by means of a laser. To th...  
WO/2018/128391A1
A molded article for an ultrahigh strength steel sheet according to the present invention comprises: a body portion formed of an ultrahigh strength steel sheet; a through-hole portion forming a hole in the body portion; and a molding imp...  
WO/2018/123401A1
Provided is a brazing furnace (1) and a brazing method with which, in brazing with a reduced quantity of flux applied or no flux used, the quality of brazing joints can be easily stabilized. The brazing furnace (1) is configured for use ...  
WO/2018/123203A1
A brazing sheet for fluxless brazing characterized in that an outermost brazing material layer comprising an Al-Si alloy containing 2–13% Si by mass and an intermediate brazing material layer comprising an Al-Si-Mg alloy containing 4...  
WO/2018/124253A1
The purpose of the invention is to provide a multi-plate oil cooler or the like that has a high bonding strength with an inner fin and that can suppress the amount of nickel brazing filler used even when a ferritic stainless steel having...  
WO/2018/123984A1
The present invention provides a heat exchanger having excellent hydrophilicity and hydrophilic sustainability and a manufacturing method therefor. Provided are: a heat exchanger (1) that is provided with a metal pipe (2), an aluminum fi...  
WO/2018/122503A1
To machine a diamond (2) using a pulsed laser, the diamond (2) is placed in a container (20) containing a transparent liquid (3). The liquid level is at least 100 microns above a surface of the diamond (2) to be machined, and said transp...  
WO/2018/122112A1
The invention relates to a method for separating a substrate, in particular made of a brittle-hard material, in which faults are introduced into the substrate at a distance to one another along a predetermined separation line using at le...  
WO/2018/117991A1
The invention relates to a method of coating with brazing paste discontinuously and only onto the desired sections on the surface of the fuel rail (1) through the use a roller (9, 11), with a view to join the external elements such as in...  
WO/2018/114390A1
The invention relates to a method for machining a multi-layer workpiece blank (3) by means of a laser beam, comprising the following steps: specifying a machining program for machining the workpiece blank according to an ablation geometr...  
WO/2018/108197A1
In a method for producing a transmissive or reflective optical element from a blank, material is removed from the blank by means of a material removal laser and the pulse duration of the material removal laser is less than 1 ns and is pr...  
WO/2018/109049A1
Disclosed aspects relate to the generation of through-holes in a glass material and the etching/finishing of pre-existing openings in a glass material with Bessel-like laser beams. In particular, a hole-forming pattern is disclosed that ...  
WO/2018/108192A1
The invention relates to a method for producing a transmissive optics from a blank, wherein a material removal is achieved on the blank using an ablation laser and the pulse duration of the ablation laser is less than 1 ns and is prefera...  
WO/2018/103971A1
The invention relates to a hybrid component comprising a steel component (10), a light metal component (20), and an adapter component (30, 30A) which connects the steel component (10) to the light metal component (20). The adapter compon...  
WO/2018/103768A1
The invention relates to a method for laser soldering together at least two components (1a, 1b) or sheet metals using at least one laser beam (2) which exposes the soldering region to thermal radiation while supplying a soldering materia...  
WO/2018/103996A1
Continuous cracks can be optimally repaired using CMT technology by using a fluxed-core wire of solder material with a filling consisting of solder material and base material.  
WO/2018/100525A1
Method (200) for non-contact processing of fibrous material comprising providing (206) a blank of fibrous material, providing (204) a laser processing equipment, said equipment being configured to exhibit a laser emission substantially a...  
WO/2018/099926A1
The invention relates to a method for a laser surface treatment of furnace furniture of a heating furnace, which furnace furniture is used for the support of metal products in the heating furnace, the method comprising the steps of: sett...  
WO/2018/096387A1
A method for manufacturing a hot-rolled and coated steel sheet having a thickness between 1.8 mm and 5 mm, comprising providing a semi-product having a composition comprising: 0.04% ≤ C ≤ 0.38%, 0.40% ≤ Mn ≤ 3%, 0.005% ≤ Si ≤...  
WO/2018/096382A1
The present application describes a method for stripping a moving metal product (3) having a layer of oxides, using laser stripping, which comprises the following steps: at least a first laser (6) sends a beam (7) which is reflected on t...  
WO/2018/096487A1
A method for manufacturing a hot-rolled and coated steel sheet having a thickness between 1.8 mm and 5 mm, comprising providing a semi-product having a composition comprising: 0.04% ≤ C ≤ 0.38%, 0.40% ≤ Mn ≤ 3%, 0.005% ≤ Si ≤...  
WO/2018/096844A1
A method for manufacturing an aluminum structure member comprises first placing first and second aluminum members (1, 2) against each other and forming a butted part (3). A weld bead part (4) extending from a surface of the butted part (...  
WO/2018/093732A1
An apparatus for cutting brittle material comprises beam expander (18) in combination with an aspheric focusing lens (22), an aperture (CA), and a laser-source (12) generating a beam (14) of pulsed laser-radiation. The aspheric lens (22)...  
WO/2018/091213A1
The invention relates to a method for creating a welded connection (7) between an end piece (2) of a wire (1) and a support surface (3), wherein the wire (1) is placed with at least the end piece (2) on the support surface (3) and wherei...  
WO/2018/087081A1
By surface roughening of CMC component via a pico-laser treatment a good adhering of a plasma sprayed coating is achieved.  
WO/2018/087322A1
The invention relates to a method for the magnetic pulse soldering of an item comprising a stack of sheets consisting of a metal material. The method comprises: creating at least one hole (60) through a thickness of the stack (55); arran...  
WO/2018/087118A1
The invention relates to a method for producing a structured seed layer for carbon nanotubes (16) to be deposited thereon. Energy is applied by means of a laser beam (4) to a metal layer previously applied to a substrate such that the me...  
WO/2018/084072A1
A flux which contains at least one component selected from the group consisting of diglycolic acid and salts thereof; and the like.  
WO/2018/079131A1
Provided are a welded member and a method for manufacturing the same, the welded member having excellent corrosion resistance with a hot-dip-galvanized steel plate as the base metal thereof, and excellent shear strength of a weld bead. A...  
WO/2018/075904A1
Disclosed are welds formed from improved resistance spot welding. Resistance spot welding includes positioning a first metal sheet and a second metal sheet between two electrodes, contacting the two electrodes together on to opposing sur...  
WO/2018/070375A1
A heat exchanger according to the present invention and an outdoor unit of a refrigeration device provided with the heat exchanger can suppress the occurrence of a malfunction that prevents the heat exchanger body from being correctly im...  
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/2018/065413A1
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/2018/064409A1
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/2018/062828A3
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/2018/055144A1
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/2018/054595A1
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...  

Matches 1 - 50 out of 7,778