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Patent Searching and Data


Matches 801 - 850 out of 230,424

Document Document Title
WO/2023/167264A1
In this dissimilar-material joined body, a steel material and a stud-equipped aluminum member, in which a steel stud member is attached to an aluminum material, are joined together by fusion joining. The stud member comprises a head part...  
WO/2023/165797A1
The invention relates to a scraping device (100) for applying a coolant onto the surface of a working roll in a roll stand (200) and for partitioning the material being rolled by means of the working roll from the coolant flowing from th...  
WO/2023/167386A1
The present invention provides a method for manufacturing railway vehicle wheel-mounted brake discs, which are mounted at both sides of a railway vehicle wheel, the method comprising: a forging step of molding, by ring rolling, a steel m...  
WO/2023/165526A1
A rectangular-section bead ring winding device, comprising a wire arrangement and wire feeding device (1), a winding device (2) and a moving device (3). The winding device comprises a winding disc (21). The wire arrangement and wire feed...  
WO/2023/166810A1
Provided is a structure for an opening curl part of a bottle-type can with little loss of tamper-evidence due to excellent shape retention against loads from above. A curl part 10 has an inner peripheral wall part 16, upper end rounded...  
WO/2023/160707A1
A tab flattening device, comprising a clamp (30) and a sleeve assembly (50). The clamp is used for clamping an electrode assembly (23) in the radial direction. The sleeve assembly comprises gathering portions (502), limiting portions (50...  
WO/2023/162686A1
In the present invention, an energization device that is used in a molding device for molding a metal material and that energizes the metal material comprises an energization unit for energizing the metal material and a power supply unit...  
WO/2023/162305A1
This machining state estimating device comprises a storage device and a processor. The storage device stores a plurality of parameters defining a machining state of a machining machine, and a plurality of items of reference data correspo...  
WO/2023/162306A1
This machining state estimation device comprises a storage device and a processor. The storage device stores a parameter defining the machining state of a press machine, standard reference data corresponding to the parameter, and region ...  
WO/2023/162365A1
The present invention addresses the problem of providing a manufacturing method that increases production efficiency. A can manufacturing method employing deep drawing processing using a press, is characterized in that the can is a recta...  
WO/2023/161643A1
A spring transfer apparatus is shown generally at 1000. The apparatus comprises a wheel-like placement member 1100 which, in use, is driven to rotate in the direction of Arrow A1 about a central hub 1110 by a motor (not shown). The place...  
WO/2023/160730A1
The present invention discloses a method for manufacturing an insulated gold bonding wire for the double-layer superposed packaging of an integrated circuit, and relates to the technical field of gold bonding wires for microelectronic pa...  
WO/2023/155759A1
An error-correcting self-locking transmission pairing device that is capable of locking an adjustment input shaft and ensuring synchronous transmission after an adjustment module and a replacement module of a rolling mill are separated f...  
WO/2023/155372A1
The present invention relates to the technical field of steel production. Disclosed is a steel for thin-gauge bridges and a production method therefor. The chemical composition and mass percentage of said steel are as follows: C≤0.20%,...  
WO/2023/157310A1
A method for pressing a tool against a metal panel in which the perimeter thereof is held and moving the tool, thereby molding the metal panel into a molded panel P having a three-dimensional shape, and then heat-treating the molded pane...  
WO/2023/155525A1
An intelligent electromagnetic induction heating leveling system, comprising: a trolley type leveler (1), an unmanned aerial vehicle temperature measurement device (2), indoor positioning devices used for converting position information ...  
WO/2023/155295A1
A sheet welding deformation model construction method. The method comprises: obtaining material attributes according to a sheet material needing to be leveled, and collecting on-site welding process parameters; and constructing a welding...  
WO/2023/157684A1
An electrical heating device (100) is provided with: a heating part (5) that heats by passing current to a metal material (40); and a detection part (70) for detecting the amount of metal material displacement. The heating part controls ...  
WO/2023/157144A1
A tandem rolling system according to the present invention makes it possible to reduce fluctuations in the plate thickness on the outlet side of the final stand. The tandem rolling system comprises a final target mass flow computation un...  
WO/2023/155868A1
Disclosed in the present invention are a high-strength steel composite galvanized sheet resistant to LME cracking during spot welding, and a preparation method therefor. The high-strength steel composite galvanized sheet comprises a high...  
WO/2023/158790A1
A coated metal pipe for use as an automotive fluid transport tube, including a tubing formed into a circular cross sectional profile. An intermediate layer applied over said tubing. An outer paint topcoat incorporating a graphene-derivat...  
WO/2023/157698A1
The present invention provides a molding device for molding a heated metal material, the molding device being provided with: a molding die for performing molding so that quenching is performed on a quenching area of the metal material an...  
WO/2023/156116A1
The invention relates to the technical field of combined casting-rolling installation for producing hot-rolled finished strip. The aim of the invention is to modify an existing combined casting-rolling installation and a method for produ...  
WO/2023/155524A1
An intelligent levelling system having an automatic temperature control function and a method thereof. The system comprises a trolley-type levelling machine (1), an indoor GPS positioning apparatus, an AGV temperature measurement apparat...  
WO/2023/153099A1
The present invention provides a steel sheet for hot pressing, the steel sheet being prevented from the generation of scales due to a coating layer and being reduced in adhesion of a metal to heating facilities, thereby preventing liquid...  
WO/2023/151711A2
Disclosed in the present utility model is a manual pipeline bending mechanism, comprising a bottom plate, wherein a bending disc is arranged above the bottom plate; a rotating arm is coaxially arranged below the circle center of the bend...  
WO/2023/153056A1
This steel pipe end processing device processes the pipe end of a steel pipe, and comprises: two support rolls that support the steel pipe from below while contacting the outer peripheral surface of the steel pipe end; a single inner sur...  
WO/2023/151433A1
An environmentally friendly recycling grade-maintaining production method for a 6-series high-formability automobile plate, which method comprises the following steps: step 1, adding recycled high-formability 6-series automobile plate sc...  
WO/2023/152548A1
The invention relates to a facility (5) for treating a moving elongate product (3) made of metal having a surface coated with a layer of oxide, the facility comprising a stripping assembly (7) comprising a group (11, 11a, 11b) of lasers ...  
WO/2023/151855A1
The invention relates to a system for isothermally forging metal semifinished products close to the final contours using a vacuum and/or a protective gas atmosphere, comprising at least one forging press (1) which comprises at least one ...  
WO/2023/153034A1
This press-molding method and press-molded article manufacturing method are for molding a press-molded article 1 comprising a top plate section 3 that has a convex outer peripheral edge section 3a where an outer peripheral edge or a part...  
WO/2023/151517A1
A plate manufacturing apparatus (100), comprising: a rolling mechanism (10) for rolling a plate (200); and a freezing mechanism (20), which is arranged upstream of the rolling mechanism and is used for freezing the plate. Further provide...  
WO/2023/151259A1
A diameter-adjustable machining jig frame for a pile foundation reinforcement cage framework. The diameter-adjustable machining jig frame comprises a supporting plate (1), the supporting plate is perpendicularly and fixedly disposed on a...  
WO/2023/153500A1
This metal foil for a spring member comprises a first region that is the shape of a square having a side length of 300 mm and that is for forming a spring member. The absolute value of the difference obtained by subtracting the standard ...  
WO/2023/152250A1
The invention relates to a bakeware, cookware and/or grillware item comprising a base, a heating side (14) arranged at a first side of the base (B), and a cooking side (12) arranged at a second side of the base (B), with the cooking side...  
WO/2023/154398A1
Automated systems and processes for manufacturing post-tension tendons are provided. In one embodiment the system may comprise a conveyor configured to introduce a pre-determined length of a tendon into a tub; a cutter configured to cut ...  
WO/2023/152776A1
Apparatus (10) for bending elongated metal products (100) comprising a feed device (13), which moves the products (100) along a feed axis (X) and a first bending unit (15) provided with one or more pins (20, 22), the latter distinct from...  
WO/2023/153499A1
This metal foil for a spring member comprises a first region that is the shape of a square having a side length of 300 mm and that is for forming a spring member. The absolute value of the difference obtained by subtracting the standard ...  
WO/2023/153285A1
This press forming apparatus comprises a punch, a die, and a blank holder. The punch has a top surface, a side surface, and a punch shoulder located between the top surface and the side surface. The punch shoulder has a punch shoulder st...  
WO/2023/152964A1
This wiping device is for removing liquid from the surfaces of a metallic band sheet that is being conveyed, and the device comprises a wiping part which is provided so as to be capable of coming into contact with the rolled surfaces of ...  
WO/2023/148771A1
Provided herein is a hot rolled coil cooling apparatus comprises of: an upender assembly including a L-deck capable of tilting about an axis, comprising a first deck and second deck, having a first side and second side, said upender. The...  
WO/2023/147836A1
It is described a system comprising an electric heating lattice comprising first mutually spaced wires having wire ends and second mutually spaced thermally conductive wires, said first and second wires which are both bare wires are arra...  
WO/2023/150584A1
A swivel assembly (10) is provided with a first pipe section (14) having a first end fitting (15) having an inner surface (22) and an outer surface (20), at least a portion of the first end fitting is formed of a corrosion-resistant mate...  
WO/2023/149586A1
The present invention relates to a plated steel sheet for hot press forming, having excellent surface properties, and a method for manufacturing same, and more specifically relates to a plated steel sheet for hot press forming, which has...  
WO/2023/148899A1
Disclosed is a steel material in which the tensile residual stress is reduced, especially at a fracture surface of a sheared edge face. The steel material of this disclosure comprises a sheared edge face; the sheared edge face has an und...  
WO/2023/150289A1
A method of forming needles in which a length of metal is stamped to form a configured strip having nascent needles at least partially disposed in windows. The configured strip is moved over a plurality of pushers such that the pushers a...  
WO/2023/148624A1
The present invention relates to a method of manufacturing a microchannel evaporator operating with biphasic coolant fluid and to a so-obtained microchannel evaporator which allows to improve the effectiveness of the heat exchange betwee...  
WO/2023/150306A1
A system for deploying a tubular in a well and expanding the tubular downhole uses a partially formable cone, a collapsible body, and/or a bridge plug. The cone comprises movable segments as well as a rigid, unitary portion that is stati...  
WO/2023/150273A1
A powered conduit bending tool is configured to bend conduit. The tool comprises a housing, a motor contained within the housing, and a battery removably coupled to the housing to provide power to the motor. An output shaft extends from ...  
WO/2023/149364A1
Provided is a steel pipe comprising: a mechanically processed pipe end face having an indentation, which is a mark of measurement by the indentation method; and at least one of an outer peripheral face and an inner peripheral face provid...  

Matches 801 - 850 out of 230,424