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Patent Searching and Data


Matches 1 - 50 out of 23,180

Document Document Title
WO/2017/086822A1
The invention can be used in the manufacture of hollow blades, such as aircraft fan blades. An anti-adhesion coating is applied to regions that are not intended to be joined during diffusion bonding. Following the diffusion bonding of a ...  
WO/2017/084988A1
The invention relates to an apparatus and a method for monitoring and/or determining the purity and joining quality of a joint between two joining partners that is created using ultrasonic welding.  
WO/2017/080862A1
The invention relates to a method for cutting material to be cut which is preferably designed as a rod-shaped element, comprising a receiving device for receiving the material to be cut in a fixed manner such that a part to be cut of the...  
WO/2017/081091A1
The invention concerns a method for manufacturing heat exchangers having at least two fluid circuits each comprising channels from grooved plates. This method according to the invention involves determining a relative width and arrangeme...  
WO/2017/083246A1
A work piece processing device includes a tool piece (120), a work piece holder (122) and a servo-elastic actuator system (102) having simultaneous precision force and position control that moves one of the tool piece and the work piece ...  
WO/2017/082219A1
In the present invention, an oscillating jig is provided with: an oscillating jig base that is connected to an oscillating table; a first clamp member that is provided to the oscillating jig base; a second clamp member that is provided i...  
WO/2017/081036A1
The invention relates to a piston of an internal combustion engine, consisting of an upper part (1) and a lower part (2), which are permanently joined in the region of a joining plane (3) by a friction welding method, wherein the piston ...  
WO/2017/080863A1
The invention relates to an ultrasonic welding apparatus (10) for welding rod-like electric conductors (17, 28, 29) which are provided with an external insulating envelope and have bare regions (33) freed of the envelope, comprising a co...  
WO/2017/081973A1
A method for manufacturing a hollow structure (1) made of metal and provided with a plurality of hollow parts (M, M) rectangular in cross section, the method characterized by including a preparation step for molding a plurality of plate-...  
WO/2017/082868A1
An airfoil (30) for a gas turbine (10) wherein the airfoil (30) includes an outer wall (32) having leading (34) and trailing (36) edges and convex (40) and concave (38) surfaces and wherein the outer wall (32) forms an internal cavity (5...  
WO/2017/077824A1
In the joining member (1) according to the present invention, a container (3) is provided between a first foil (21) and a second foil (22), the container (3) comprising: metal particles (31) having a melting point that is higher than the...  
WO/2017/072918A1
A machine part (1) is provided with a first region (10) that has a first linear expansion coefficient and a second region (20) that has a second linear expansion coefficient greater than the first linear expansion coefficient and that is...  
WO/2017/072735A1
A technique for joining parts of incompatible metals involves cold spraying a 150-900 micron thick layer of a metal compatible with the second part onto the first part, and friction stir joining the parts by lap welding while keeping a t...  
WO/2017/070725A1
The invention relates to a friction stir welding tool comprising a rotation-symmetrical shaft (1) having a proximal end (1a), intended for contact with join partners, and a distal end (1b), and a pin (2), which is arranged concentrically...  
WO/2017/072176A1
The present invention relates to a novel method for manufacturing heat exchanger modules having at least two fluid circuits. The invention essentially consists in replacing the grooved plates conventionally used to form the fluid circuit...  
WO/2017/066997A1
A stainless steel/carbon steel dual-metal ribbed steel bar. The dual-metal ribbed steel bar comprises a stainless steel layer (1) and a carbon steel core (2). A composite molding process for the dual-metal ribbed steel bar comprises: loa...  
WO/2017/069768A1
A process of manufacturing a downhole tool having hardfacing erosion protection formed on the inner surface of a confined space having a cross-sectional width of at least 26 millimeters, such as an inlet port or an inner bore of a drilli...  
WO/2017/068768A1
A friction stir spot welding device for friction-stirring and spot-welding a pair of plates by using the pin part of a seal, the friction stir spot welding device being equipped with an advancement/withdrawal drive unit for advancing the...  
WO/2017/068059A1
The invention relates to a method for producing a piston, wherein an upper part having at least one joining zone and a lower part having at least one joining zone are produced separately from each other and thereafter are permanently joi...  
WO/2017/068767A1
This friction stir spot welding device is equipped with: a seal (11) capable of contacting or separating from a second plate surface located on the opposite side thereof from a first plate, given that the plates comprise a stacked first ...  
WO/2017/069255A1
The purpose of the present invention is to provide a method for producing a substrate for epitaxial growth having a higher degree of biaxial crystal orientation without forming an abnormal part a3. Provided is a method for producing a su...  
WO/2017/065191A1
A brazing method for brazing an aluminum alloy brazing sheet in which one or both of a core member and a brazing member contain one or more X atoms (X: Mg, Li, Be, Ca, Ce, La, Y, and Zr) and in which oxide particles that contain X atoms ...  
WO/2017/065190A1
Provided is an aluminum alloy brazing sheet for use in brazing in an inert-gas atmosphere in which flux is not used, wherein the aluminum alloy brazing sheet is characterized by comprising: an aluminum or aluminum-alloy core member; and ...  
WO/2017/061770A1
A method for adhering material according to the present invention, which is a method for adhering a first material body and a second material body, comprises: a spraying step for spraying melted droplets of adhesive material on a first a...  
WO/2017/061276A1
A joint body 1 is provided with: a first member 10 having a hollow part 13 opened to an end surface 11; and a second member 50 having a projected part 53 projected from a body section 52 and housed in the hollow part 13. The inner circum...  
WO/2017/054862A1
The invention relates, inter alia, to a steel workpiece (1) having an edge region (2) and a core region (3). The aim of the invention is to devise a steel workpiece (1) which has the highest possible near-surface strength and yet favorab...  
WO/2017/056998A1
A resin substrate structure (101) is provided with a first member (51) that has a first metal film (13) and includes one thermoplastic resin layer (2) or a laminate (1) of two or more thermoplastic resin layers (2), and a second member (...  
WO/2017/057665A1
The purpose of the present invention is to provide a metal laminate material which is lightweight, exhibits mouldability and heat dissipation properties, and has sufficient strength. This metal laminate material is provided with a two-la...  
WO/2017/057698A1
The purpose of the present invention is to provide: a magnesium laminate material which is more lightweight, and exhibits high heat dissipation properties, high strength, and excellent mouldability; and a production method therefor. This...  
WO/2017/051603A1
The purpose of the present invention is to provide a metal bonding wire wherein metal wires of different types or the same type having different diameters or widths are directly bonded by a cold welding method, and a method for manufactu...  
WO/2017/051798A1
This light-emitting module substrate has a circuit layer to which a light-emitting element is mounted, formed on one surface of an insulation layer. A metal layer comprising Al or an Al alloy and a heat sink are laminated, in order, on t...  
WO/2017/047574A1
A friction stir spot welding device according to the present invention, which softens articles (60) to be joined by frictional heat and joins them by stirring, is provided with: a tool formed in a circular cylindrical shape and constitut...  
WO/2017/047663A1
The present invention makes it possible to prevent metal from protruding out from a bonding surface of eutectic bonding. The present invention is provided with a lower substrate having an element having a wiring on a surface, an upper su...  
WO/2017/043360A1
Provided is a clad plate which has high resistance against deformation due to frictional pressure and frictional heat when in use even if used as a material for a sliding member that is used in an especially harsh sliding environment. A ...  
WO/2017/043555A1
Provided is a superconducting wire rod bonding method for simply bonding superconducting wire rods to each other with the minimum superconducting characteristic deterioration. Specifically, the present invention is a method for bonding t...  
WO/2017/041900A1
The invention relates to a method for joining materials (1, 2) which are of different types and cannot be welded directly to one another, in which method by thermal spraying, in particular by cold gas spraying, a spray coating (3) is pro...  
WO/2017/038855A1
A composite member (6) for joining WC-based cemented carbide members (1, 2) interposed by a joining layer (7) formed by solid-phase diffusion-joining of a joining member (3) that comprises Ti foil, and a tool comprising the composite mem...  
WO/2017/038282A1
To provide a heater chip having an iron part with superior conductivity and heat generating properties, said heater chip being capable of performing processing for bonding conduction wires and terminal members efficiently, stably, and re...  
WO/2017/039177A1
The present invention relates to a suspension spring wire guide body for a vehicle and, more particularly, to a suspension spring wire guide body for a vehicle, comprising: a semicircular long groove formed in a longitudinal direction in...  
WO/2017/033923A1
The present invention includes: a butting step for inserting a protruding section (10) in a hole section (11) while butting an end surface (1a) of a plate-shaped first metal member (1) having the protruding section (10) on the end surfac...  
WO/2017/033849A1
The invention is characterized in comprising: a preparation step for forming a jacket body (2) provided with a bottom part (10) and a peripheral wall part (11), and forming a sealing body (3) provided with a first substrate part (21) for...  
WO/2017/029117A1
The invention proposes a method for producing a shaped part, comprising the following method steps: -- providing a first layer (1) consisting of a first sheet metal material and at least one second layer (2) consisting of a second sheet ...  
WO/2017/025078A1
Method and device for homogeneously welding two-dimensionally bent structures in the form of two parts to be joined (6) by friction stir welding, with the following features: a) a receiving plate (1), which is guided by a guiding machine...  
WO/2017/022537A1
A plurality of temperature sensors (13) are provided inside a protruding part (11) of a welding tool (1) at positions within the protruding part (11) of the welding tool that are at individually different depths from the surface of a wel...  
WO/2017/022991A1
The present invention relates to a method for joining superhard materials, the method comprising: a step for preparing an aqueous alloy plating solution comprising at least two kinds of metal salts including a first metal salt and a seco...  
WO/2017/020347A1
Disclosed is a friction-stir joining device for aluminum alloy plates having a thickness of 1 mm or less. The structure of the device is as follows: two supports (2) are installed on a base (1), a guide rail (4) is installed on the base ...  
WO/2017/024041A1
A holding structure (2) in an ultrasonic vibration welding device that welds workpieces by applying ultrasonic waves to the workpieces holds an ultrasonic vibration transmitter (horn) (5) bearing the transmission of longitudinally vibrat...  
WO/2017/022184A1
Provided are a simple and effective friction bonding method that can suppress increases in hardness of the bonded part and reductions in hardness (strength) in the heat affected zone regardless of the composition of ferrous material, and...  
WO/2017/018520A1
A titanium composite material 1 is provided with: an inner layer 5 comprising industrial pure titanium or a titanium alloy; a surface layer 3 that is formed on at least one surface of the inner layer 5 and that has a different chemical c...  
WO/2017/018508A1
This titanium composite material 1 is provided with an inner layer 5 comprising an industrial pure titanium or titanium alloy, a surface layer 3 which is formed on at least one side of the inner layer 5 and which has a chemical compositi...  

Matches 1 - 50 out of 23,180