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WO/2013/048831 |
A method is described in which a length of hot rolled product (P) is de celerated in the course of being passed through the rotating curved guide (12) of a coiler. The product exits the coiler at a reduced velocity (V3) and is delivered ...
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WO/2013/047819 |
Provided is a hot dip galvanized steel plate having a hot dip galvanized layer on the surface of a base material steel plate. The base material steel plate contains 0.1 to less than 0.40% C, 0.5 to 3.0% Si, 1.5 to 3.0% Mn by mass, the qu...
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WO/2013/046326 |
The purpose of the present invention is to provide a manufacturing method that carries out waving processing with different processing directions a plurality of times on thin sheet material sandwiched between a plurality of types of wavi...
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WO/2013/047650 |
A manufacturing method for a stepped rectangular pipe employing a simple device and a straightforward manufacturing process is provided. The rectangular pipe thereby obtained has a satisfactory appearance and is inexpensive to produce. O...
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WO/2013/048165 |
Disclosed herein is a method of manufacturing a camshaft. Particularly, the present invention relates to a method of manufacturing a camshaft which includes a single sintering operation and a brazing operation, thus reducing the time for...
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WO/2013/047760 |
A hot-dip zinc plating layer or an alloyed hot-dip zinc plating layer is formed on the surface of a base steel sheet comprising, in terms of volume fractions, 40 to 90% of a ferrite phase, and not more than 5% of a retained austenite pha...
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WO/2013/047053 |
[Problem] To provide a rolled copper foil for which ease of handling is improved by moderately roughening the surface of the copper foil, and which has excellent flexibility and good surface etching characteristics. [Solution] For this r...
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WO/2013/045604 |
A rolling stand for tubes or rounds comprising two or more rolls (10, 20, 30) defining a rolling section of the rolling stand that is coaxial to a rolling axis Y of the same stand, each roll having a respective rolling surface (S1 ) defi...
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WO/2013/044599 |
A method of achieving high-pressure shearing deformation in tube materials by the wedge principle and an apparatus therefor. The method involves: selecting a workpiece to be processed (3), and using constraining bodies to respectively co...
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WO/2013/046695 |
Provided is a high-strength hot-dip galvanized steel sheet that has a high yield ratio and that has excellent workability, i.e., ductility and hole expandability. The composition of chemical components of the steel sheet comprises, in ma...
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WO/2013/048805 |
A rolling mill coil-forming apparatus (30) includes a rotating quill (50) that supports an elongated path hollow structure (60), such as a laying head pipe (166), for receiving elongated material (M) after it has been rolled. Any portion...
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WO/2013/048818 |
A rolling mill coil-forming laying head system elongated hollow pathway or pipe structure defining an inner surface for transport of elongated materials is formed by the process of bending the pathway structure at near constant temperatu...
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WO/2013/046344 |
The invention reliably prevents interference between an object being printed (W) and a print head (11) when printing on objects to be printed (W) of differing thicknesses. The printing device (1) is provided with: coating-dispensing unit...
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WO/2013/048795 |
Method of operating a rolling mill conveyor (22) in a rolling mill in which hot rolled product is formed into rings (R) by a laying head (10) and the rings (R) are transported in an overlapping pattern to a reforming station (14) where t...
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WO/2013/046716 |
The present invention can make a directional electromagnetic steel plate with a coating on the surface thereof and a thickness of t mm into a directional electromagnetic steel plate wherein no rust appears for at least 48 hours in an atm...
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WO/2013/046347 |
In order to provide a hot rolling facility with which an improvement in the manufacturability and the quality of a thin plate material can be achieved with little facility investment, this hot rolling facility is equipped with a first ro...
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WO/2013/048686 |
A rolling mill roll neck is sealed by interposing a seal (6, 64) between a roll flinger (52, 54) having a first axial surface and an opposing second axial surface of a roll housing retaining plate (30). The seal is biased into contact ag...
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WO/2013/048009 |
A vehicle suspension thermally shrinkable tube of the present invention is provided in a shape corresponding to a vehicle-suspension coil spring having a spiral shape and is formed so as to have a larger diameter than the diameter of the...
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WO/2013/048217 |
The present invention relates to a stiffener for pivot hinge coupling and a fire door in which welding is unnecessary, and a manufacturing method thereof, and more specifically, the invention enables: upper and lower end portions of a fr...
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WO/2013/046697 |
Provided is a hot-rolled steel sheet suitable for use as a cold-rolled steel sheet or a hot-dip galvanized steel sheet, with excellent material uniformity and having a tensile strength of 590 MPa or higher. The chemical composition of th...
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WO/2013/042801 |
The present invention relates to an apparatus for forming annular rods, comprising: a frame provided with a hydraulic cylinder and a mold plate; the hydraulic cylinder provided with a cylinder which moves forward and backward; a conveyor...
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WO/2013/040612 |
The invention relates to a method for producing an aluminum foil (1) and to an aluminum foil with integrated security features (6). An aluminum foil (4) is rolled to a thickness of less than 150 μm in multiple cold rolling passes, and s...
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WO/2013/041396 |
The invention relates to a method for producing a joint (D) in at least two overlapping metal work pieces (1, 1') using a joining tool to obtain a mechanical joint between the overlapping work pieces, in particular joining by means of me...
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WO/2013/040661 |
The invention relates to a device and an instrument for the cold expansion of mounting holes. The advantages of the device and the instrument consist of being able to control the degree of cold expansion. The device (61) comprises a hydr...
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WO/2013/043238 |
Hot-rolled high- strength steel elongated structural members and method of making same are disclosed by hot-rolling high-strength steel having a specific chemical composition to provide the members of desired geometrical configuration in...
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WO/2013/040675 |
A quasi-parabolic reflector and method are provided for a solar concentrator which produces a unique radiation pattern which is less susceptible to surface defects, less sensitive to target distance irregularities, and having greater uni...
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WO/2013/041083 |
In order to create a rolling mill, in particular a rolling mill having more than one mill stands, comprising at least two rolls which are mounted in a roll bearing in a mill stand to absorb rolling forces, further comprising means for mo...
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WO/2013/041559 |
The present invention relates to a roll (101) for hot-rolling comprising a body, characterized in that at least a part of an envelope surface (104) of said body is made of a high speed steel that with reference to its chemical compositio...
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WO/2013/042204 |
In order to reduce the diameter of the work rolls of a six-stage rolling mill and thus to enable rolling of a steel plate having unprecedented hardness and to enable rolling of a steel plate having conventional hardness but with a higher...
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WO/2013/044197 |
A combustor (100) for a gas turbine engine (30) has a circumferentially extending liner (109) defining at least a portion of an interior combustion chamber (107) and a hot gas path (115). The liner includes a resonator section (112) incl...
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WO/2013/041421 |
Method for feeding joining elements (28) to a joining tool (20) which can be moved by means of a programmable handling unit (14) and on which a magazine (32) for receiving at least one joining element (28) is mounted, having the followin...
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WO/2013/043920 |
Feeding stock used to form a tapered structure into a curving device such that each point on the stock undergoes rotational motion about a peak location of the tapered structure; and the stock meets a predecessor portion of stock along o...
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WO/2013/044095 |
A non-detachable pull tab (26) for a beverage container has a nose end (30), a lift end (32) opposite the nose end (30), and a central webbing (42) of a metallic material between the nose and lift end (32). The central webbing (42) has a...
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WO/2013/042879 |
The present invention relates to a heat exchanger having a simplified structure and manufacturing process, and to a method for manufacturing same. The method for manufacturing same includes placing one pair of header boxes apart from eac...
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WO/2013/042879 |
The present invention relates to a heat exchanger having a simplified structure and manufacturing process, and to a method for manufacturing same. The method for manufacturing same includes placing one pair of header boxes apart from eac...
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WO/2013/043483 |
A rolling mill rotating entry system (RES) with at least one front end- driven drum 20a, 20b that indexes alignment of the RES guide path and drum with the bar stock transfer guide path. The front end drive system 40 is offset from the b...
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WO/2013/041043 |
A forging method for high-efficiency closing of porous defects in steel ingots, applicable in free forging process for steel ingots of various sizes. In the forging process, an upper press plate (5) and a lower press plate (6) respective...
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WO/2013/041084 |
In order to create a rolling mill, in particular a rolling mill having more than one mill stands, comprising at least two rolls which are mounted in a roll bearing in a mill stand to absorb rolling forces, further comprising means for mo...
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WO/2013/042528 |
Provided is a centrifugal casted composite roller that is for hot rolling and that results from depositing/integrating an inner layer comprising an iron-based alloy to an outer layer having a composition that contains, by mass%, 0.8-3.5%...
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WO/2013/038837 |
The correction ratio of the widthwise end parts of a plate (P) is calculated from the degree of offset from the center of a pass line in the plate-width center, and from the load on pressing cylinders (4a, 4b) at the two widthwise ends. ...
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WO/2013/038831 |
[Problem] To provide an extrusion die for forming a hollow material in which extrusion can be performed at high speeds, spider breakage is prevented, and service life is increased, even when extruding a billet comprising a high-extrusion...
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WO/2013/039272 |
The present invention relates to a thin cold-rolled steel plate used in home appliances and the like, and a preparation method thereof, and provides a thin cold-rolled steel plate with high strength and high formability, and a preparatio...
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WO/2013/039683 |
A modular coolant water jacket has a coolant tube cartridge portion (60) and a selectively separable outer flange portion (50). Separation of the larger diameter outer flange portion from the cartridge portion facilitates axially oriente...
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WO/2013/037042 |
A liner for an extrusion press container comprises an elongate body having a longitudinally extending passage therein through which a billet is advanced, the passage having a generally rectangular cross-sectional profile. The liner furth...
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WO/2013/037439 |
In a method for producing a vehicle seat fitting, in which a plain bearing bush (28) is pressed in the axial direction into a receptacle of a first fitting part (11), wherein the pressed-in plain bearing bush (28) has a radially protrudi...
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WO/2013/038637 |
Provided is a method for producing a high-strength steel sheet having excellent workability in that TS is 980 MPa or greater and TS × EL is 24,000 MPa·% or greater, and a method for producing the same. The method for producing a high-s...
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WO/2013/037725 |
Device to correct the shape of a bent metal bar (B) which is provided with at least a substantially rectilinear first segment (16), a substantially straight second segment (17) which is opposite the first segment (16), separated from it ...
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WO/2013/038913 |
A fluid dynamic bearing device (1) in which the opening at the lower end of the housing (7), which is a cylindrical member, is sealed by a disc-shaped cover member (10). The cover member (10) is formed by punching a metal plate and has a...
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WO/2013/039207 |
One aspect of this copper alloy sheet is that the sheet contains 4.5-12.0% by mass of Zn, 0.40-0.90% by mass of Sn, 0.01-0.08% by mass of P, as well as 0.005-0.08% by mass of Co and/or 0.03-0.85% by mass of Ni, the remainder comprising C...
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WO/2013/039214 |
This raw plate material for a heat exchanging plate (4) comprises a titanium flat plate (1) having minute depressions and projections on the surface thereof, and the flat plate (1) is press-worked to obtain the heat exchanging plate (4)....
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