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WO/2012/008056 |
Disclosed is a weld structure in which a steel plate weld joint is formed by butt-welding steel plates together, wherein: an anti-crack control section in which the propagation of brittle cracks generated in the steel plate weld joint ar...
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WO/2012/009612 |
A method of removing oxidation from certain metallic contact surfaces utilizing a combination of relatively simple and inexpensive off-the-shelf equipment and specific chemistry. The method being a very rapid dry process which does not r...
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WO/2012/008055 |
A steel plate welded joint (1) formed by butt-welding steel plates (2, 2) in which brittle crack arresting properties (Kca) of at least a part of the area of a base metal are 4000 N/mm1.5 or more, and a welded structure (A) including the...
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WO/2012/004491 |
Method for inspecting the quality of a solder joint, characterized in that it implements a probabilistic statistical model that determines a rating for the quality of the solder joint.
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WO/2012/002273 |
Provided is a soldering method which reduces position deviations between substrates even though the defluxing process can be omitted. A temporary fixing agent (55) is applied to a plurality of substrates (50a, 50b), the substrates (50a, ...
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WO/2012/000986 |
The invention relates to a cutting tool, in particular cutting wheels, and a method for producing the same. For the purposes of smoothing the surfaces (6a, 6b) and of sharpening the cutting edge (4), use is made of a method in which at l...
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WO/2011/158330 |
A welding structure (10) is configured in such a manner that a first abutting surface (1a) of a differential case (1) and a second abutting surface (2a) of a ring gear (2) are abutted against each other, the ends of the abutted portions ...
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WO/2011/155434 |
Disclosed are a ring member for a rolling bearing raceway ring and a rolling bearing that provide improved quality due to sufficient tempering and welding of cavities, cost reductions due to the elimination of the need for a step to punc...
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WO/2011/150246 |
A capacitor has first planer internal electrodes in electrical contact with a first external termination. Second planer internal electrodes are interleaved with the first planer internal electrodes wherein the second planer internal elec...
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WO/2011/147936 |
The present invention relates to a blade for cutting machines and to a method for producing a blade of said type. The blade has a basic body (10) composed of a first material (12) and has a cutting body (20) which is composed of a second...
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WO/2011/144262 |
The present invention proposes a method and a device (C1) for controlling a thermal cycle of a weld to join one end of a first strip to another end of a second strip, suited to a joining machine (M1) of a strip treatment plant, said cont...
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WO/2011/142180 |
Disclosed is a pipe coupling method that does not require joints during pipe coupling and which can reduce the coupling time required. The pipe coupling method has: a blocking step, wherein an open end section of a first pipe (10a) of tw...
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WO/2011/138278 |
The invention relates to a method for producing sheet steel products, wherein steel blanks or steel strips (8, 9) of different thicknesses and/or material grades are welded to each other along a butt joint (7) formed by edges of the stee...
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WO/2011/138465 |
The invention relates to a method for bonding two wire ends (10, 12), the cross-sections of said wire ends being placed adjacent to each other in an abutting manner for connecting at a connecting position. The two wire ends are inserted ...
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WO/2011/135349 |
A method of butt welding a first (10a) and second tubular (10b) to join them together, the tubulars being suitable for use in an underwater environment and normally being made from carbon steel and having a corrosion resistant alloy (CRA...
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WO/2011/136511 |
A copper member forming a sealed space of the present invention includes an upper coupling plate of a copper material, and a lower coupling plate of a copper material that is coupled to the upper coupling plate. A sealed space, in which ...
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WO/2011/131253 |
The present invention relates to a joining machine intended for joining the ends of successive strips (11, 12) in a strip treatment installation, said joining machine comprising the device that welds a first end of a strip (11) to a seco...
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WO/2011/129401 |
An ultrasonic peening method which, in order to improve the fatigue strength of the weld (3) between a floating building (1) and a structure (2) welded to the floating building (1), applies an impact to the weld (3) by a pin (4) vibrated...
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WO/2011/129597 |
Provided are a battery module welding verification system and a method for same. A battery module includes a first battery cell and a second battery cell, and interconnection members are welded onto each of the first and second tabs of t...
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WO/2011/127753 |
A manufacturing method for an ultralarge spherical closure head includes the steps of: providing a first group of steel plates to form a first ring part of the spherical closure head, wherein the closure end of the spherical closure head...
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WO/2011/125669 |
In the disclosed soldering device, a support and sealing mechanism for covers for a preheating/cooling/etc. treatment vessel is engineered such that the covers can slide freely on top of the treatment vessel and can be supported and seal...
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WO/2011/125668 |
In the disclosed soldering device, the configuration of a labyrinth section that hangs down on the side where a heat treatment unit, a cooling treatment unit, and the like are is engineered such that the distance the labyrinth section ha...
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WO/2011/120667 |
What is proposed is a contact element for connection between electrically conducting, preferably plate-shaped, components, in particular diverters of electrochemical cells, consisting of different materials, wherein the contact element i...
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WO/2011/118783 |
Disclosed is a method for manufacturing a UOE steel pipe which determines whether the shapes of the bevels formed at the edge portions of the base steel plate of the UOE steel pipe by an edge planer are normal or not and speedily outputs...
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WO/2011/104826 |
In the disclosed method for manufacturing a semiconductor module (100), a metal layer (20) and a cooler (30), which have different coefficients of thermal expansion from each other, are joined into a single unit via an insulating resin s...
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WO/2011/102945 |
A casing assembly for a compressor where traditional inlet and discharge nozzles are replaced with a mounting surface created from weld filler material applied to the outside surface of a casing. The weld filler material, and a portion o...
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WO/2011/102945 |
A casing assembly for a compressor where traditional inlet and discharge nozzles are replaced with a mounting surface created from weld filler material applied to the outside surface of a casing. The weld filler material, and a portion o...
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WO/2011/098377 |
The invention relates to a method and corresponding device for continuously welding strips or sheets (3, 4) guided by abutment at the abutting edges thereof, having at least two welding heads (19, 25), in particular laser welding heads, ...
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WO/2011/096678 |
The flexible pipe connected with the flexible pipe connecting structure according to an embodiment of the present invention, wherein the connecting structure includes a body part, and a connecting part configured to have a smaller thickn...
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WO/2011/096678 |
The flexible pipe connected with the flexible pipe connecting structure according to an embodiment of the present invention, wherein the connecting structure includes a body part, and a connecting part configured to have a smaller thickn...
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WO/2011/096510 |
Provided is a high-strength welded steel pipe obtained by butt welding a steel sheet formed into the shape of a pipe. The base metal portion of the steel sheet comprises, by mass%, C: 0.010% - 0.080%, Si: 0.01% - 0.50%, Mn: 0.50% - 2.00%...
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WO/2011/095868 |
The present invention comprises a metal graphic formed on a surface (2), wherein said graphic comprises discrete wire elements (1) that are attached to said surface.
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WO/2011/092831 |
Disclosed is a shot apparatus and method for improving the fatigue characteristics of a welded joint, the shot apparatus and method being capable of causing the tip of a shot pin (3) which moves in the weld line direction to autonomously...
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WO/2011/089957 |
Disclosed is a method for repairing a wall member with passages, which is capable of reducing the time and cost required for partial repair work of the wall member with the passages. Specifically disclosed is a method for repairing a wal...
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WO/2011/088951 |
The invention relates to a device and method for guiding bands (5, 6) to be joined to each other along the longitudinal edges (7, 8) thereof, in which bands (5, 6) running substantially parallel to and spaced from one another are directe...
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WO/2011/085502 |
A welding carriage has a frame that is adjustable in width and height and is guided by the sides of a workpiece. First and second wheel assemblies support the frame upon the workpiece, the first and second wheel assemblies forcibly engag...
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WO/2011/086816 |
This repair device is provided with a casing, a slide shaft which is disposed in such a way as to be slidable with respect to this casing, a turntable which is disposed in such a way as to be rotatable with respect to this slide shaft, a...
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WO/2011/086817 |
This repair device is provided with a casing, a slide shaft which is disposed in such a way as to be slidable with respect to this casing, a turntable which is disposed in such a way as to be rotatable with respect to this slide shaft, a...
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WO/2011/074340 |
Disclosed is a shot peening apparatus which prevents shot from scattering around a shot peening area according to the shape of the portion to be shot peened. For this purpose, the shot peening apparatus, which sends shot (B) so as to imp...
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WO/2011/072312 |
The invention relates to a method for producing a container for a temperature-sensitive operating material of a vehicle, said container having a cylindrical casing (1) and a calotte (2) at both ends with a cylindrical edge part (6), wher...
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WO/2011/068155 |
Disclosed is a butt welded joint (1A) of a welded structure provided with: a pair of metallic materials to be welded (11A), a weld bead (12A), and a pair of alteration zones (13A). The weld bead (12A) is formed by irradiating the butted ...
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WO/2011/066953 |
The invention relates to a welding device for machining a workpiece (6) having a manipulator (1), a welding device (2) arranged on the manipulator (1), a control device (11), which is connected to the manipulator (1) and the welding devi...
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WO/2011/068216 |
Disclosed is a welded joint which comprises a pair of steel materials and a weld metal formed at the butt-welded part between the pair of steel materials by welding with a beam having a high energy density, wherein the weld metal has a t...
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WO/2011/066307 |
An alloy comprising about 0.5 weight percent to about 2 weight percent carbon, about 15 weight percent to about 30 weight percent chromium, about 4 weight percent to about 12 weight percent nickel, up to about 3 weight percent manganese,...
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WO/2011/060600 |
A interconnect conducting method for double-faced circuit board comprises: providing double-faced circuit board with holes, which includes a top circuit layer, a bottom circuit layer and a insulating layer between two circuit layer, the ...
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WO/2011/058793 |
A method for producing a large-sized poppet valve which comprises a facing step for welding a facing material into a seat facing groove of a head, wherein the matrix of the valve comprises an Ni-rich base material and, in the facing step...
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WO/2011/058433 |
An arc welder (10) including an integrated monitor (M) is disclosed. The monitor is capable of monitoring variables during a welding process and weighting the variables accordingly, quantifying overall quality of a weld, obtaining and us...
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WO/2011/055179 |
A method for welding dissimilar metals involved selecting a steel having approximately 1-3 weight % chromium (Cr) content and a first coefficient of thermal expansion at a predetermined first temperature for a first part [14], selecting ...
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WO/2011/055848 |
A multiple peening treatment method wherein tip radius of curvature (Ri) of a vibration terminal used for an i-th time and tip radius of curvature (Ri + 1) of a vibration terminal used for an (i + 1)th time satisfy Ri < Ri + 1 ≤ 2Ri, w...
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WO/2011/050992 |
The invention relates to a coupling element (2) for acoustically coupling a body (1) to a sound transducer (3) for detecting sound that is developed as a result of working the body (1) or an element that is sound-coupled to the body (1),...
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