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JP4730686B2 |
To provide a method and apparatus capable of cutting/machining a carbon fiber at a desired position and, particularly, cutting without impairing characteristics inherent in the carbon fiber structure. The carbon fiber 3 is placed on a pl...
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JP4729248B2 |
For stress-crack-sensitive materials, a weld pool is formed on a substrate. The weld pool is simultaneously plastically strained and cooled while the temperature of the hot metal weld pool lies substantially within a predetermined range ...
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JP4727206B2 |
To provide equipment for improving linearity by narrowing a beam width. The electron beam equipment has an anode electrode 103 with a slit 104, a plurality of dips 101 arranged opposingly at one side of the anode electrode, arranges a wo...
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JP4727532B2 |
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JP4719118B2 |
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JP4711394B2 |
To detect and control the amount of generated irradiation energy of a device, which treats a surface by repeatedly irradiating a work, set on a table having an electrical potential as much as a target, with pulses of an electronic beam p...
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JP4706926B2 |
To provide a manufacturing method of a target having a backing plate in which the backing plate is joined with a Cu-made or Cu alloy-made target. In the manufacturing method, a laminate is manufactured by inserting an Al-made or Al alloy...
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JP4700119B2 |
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JP4695951B2 |
To provide a method for ion milling, which method is suitable for making the position irradiated by an ion beam coincide with a target machining position; and further to provide an apparatus for ion milling. In the method and the apparat...
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JP4689333B2 |
To improve precision, for example, in machining a workpiece and in analyzing a specimen using an ion beam, by accurately determining the irradiation position of the ion beam. The ion beam irradiation method for irradiating a workpiece wi...
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JP4686051B2 |
To provide a welding method which relates to a method of welding a flat plate and a corrugated plate for manufacturing a metal honeycomb carrier used for a catalyzer for purifying the exhaust gas from an automotive engine and used for th...
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JP4683358B2 |
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JP2011092999A |
To provide a workpiece and a welding process for reducing or eliminating porosity in a formed weld.An article (100) for the welding by electron beam (700) or laser beam (800) includes a first workpiece (102) having a weld surface (114), ...
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JP4680534B2 |
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JP4681942B2 |
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JP4675467B2 |
An object of the present invention is to provide with a method for manufacturing a semiconductor circuit by which a TFT including particles having a different threshold value is prevented from being operated even if such a TFT is locally...
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JP2011075453A |
To provide a nozzle welding method which can be performed by automatic welding, and can perform efficiently work at a high-exposure amount.The nozzle welding method includes: a build-up beveling process for forming a built-up bevel 21 by...
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JP4668244B2 |
The chamber assembly for electron-beam welding, comprises a chamber housing (26), which defines a chamber (23) and has a filling/emptying opening (30), a ring (2), which surrounds the opening and is revolvably placed at the chamber housi...
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JP2011071066A |
To provide a method for manufacturing a high-frequency acceleration cavity, which can repair or retouch an inner periphery surface of the cavity.The method for manufacturing the superconductive high-frequency acceleration cavity 1 manufa...
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JP4665749B2 |
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JP4655433B2 |
Reduced-pressure ("vacuum") chambers, and microlithographic exposure systems including one or more of such chambers, are disclosed. The vacuum chamber exhibits reduced deformation of a bulkhead of the chamber during evacuation of the cha...
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JP4654799B2 |
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JP4656888B2 |
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JP2011052777A |
To prevent a recess from being generated in a welded portion, even when welding both end parts of a band material by beam welding, in a manufacturing method of manufacturing a belleville spring from the band material.The band material 10...
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JP4642771B2 |
A method of fluid processing a semiconductor workpiece, including disposing a workpiece holder with a housing capable of containing a fluid, the workpiece holder retaining the workpiece, providing an agitation system connected to the hou...
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JP4634651B2 |
To provide a method for forming a lap joint by which a high energy density beam is irradiated also from the side of a thick plate member when a lap joint is formed with two plate members having different thickness with a welding with the...
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JP2011025306A |
To solve the problems that, heretofore, a high vacuum environment maintaining method for treating operations such as seam welding in a high vacuum environment has not been constructed, and that requirement of a treatment method in a high...
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JP4627168B2 |
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JP4613791B2 |
To provide a method where, even under welding conditions of high efficiency, a B-containing stainless steel slab is hot-worked without generating welding cracks upon the operation and edge cracks after the rolling, and to provide a steel...
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JP2011005550A |
To provide a system for controlling welding parameters on the basis of three-dimensional bead visualization.In one embodiment, the system (200) includes a welding controller (118) configured so as to receive images from a plurality of ob...
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JP2011500910A |
A tube used in furnaces includes at least one attached radial bar fastened by welding to the internal face of the wall of the tube. A method of manufacturing such a tube includes at least one electron-beam of laser-beam welding step, in ...
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JP2010541210A |
A method for wafer bonding two substrates activated by ion implantation is disclosed. An in situ ion bonding chamber allows ion activation and bonding to occur within an existing process tool utilized in a manufacturing process line. Ion...
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JP4600905B2 |
A method of repairing an annular transpiration cooled liner (12) for a combustion chamber of a gas turbine engine. An annular portion (34) of the liner (12) including a damaged region is removed from between an upstream section (30) and ...
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JP2010539322A |
The invention relates to a method for producing a cylinder jacket, comprising the following steps: producing a cylindrical starting product from a steel material having a carbon content of not more than 0.8% by weight and a ferritic or f...
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JP4595652B2 |
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JP4596523B2 |
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JP2010269349A |
To provide a method and an apparatus for processing including deburring which can surely achieve processing including deburring for burrs present on the surface or inside of a workpiece, without reducing energy efficiency.In the method f...
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JP2010264473A |
To achieve improvement of joining strength and reliability of brazing and soldering by controlling a surface shape of a metal member. A surface shape of metal 101 is processed by irradiating electronic beam 111 to the surface of the meta...
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JP4587411B2 |
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JP4583903B2 |
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JP4579575B2 |
A laser irradiation apparatus comprising: a first combined cylindrical lens array in which convex cylindrical lenses and concave cylindrical lenses are arranged alternately in a direction of curvature; and a second combined cylindrical l...
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JP4573108B2 |
Two aluminium alloy work-pieces are welded together. Firstly, a portion (2) of each work-piece (1) is prepared, the preparation including the performance of a surface treatment, such as friction stir welding, that results in a region (A)...
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JP4564760B2 |
To suppress damage of an object to be transported and a transporting means by surly picking up and lifting off the object to be transported. An object transporting method comprising at least the steps of giving the object to be transport...
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JP2010232098A |
To provide an electron beam processing device capable of automatically adjusting a filament current value. The device is provided with irradiation means (5, 1) irradiating electron beams, an acquisition means (3) for detecting beam curre...
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JP4560272B2 |
To provide an FIB (Focused Ion Beam) machining apparatus capable of optimizing the machining order of machining positions scattered on a specimen to be machined. The FIB machining needing a plurality of processes is performed by optimizi...
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JP4553566B2 |
A pressure vessel liner includes a tubular trunk and head plates for closing opposite end openings of the trunk. The pressure vessel liner includes a first liner component providing the trunk, and two second liner components joined respe...
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JP2010207897A |
To provide a forming method of porosity which can form dimples (recesses) on a material surface in a high precision and a high efficiency without necessity of a finishing treatment or the like for contamination. A work 11 has a substance...
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JP4551082B2 |
A welding method for providing a welding portion on a base material (11), comprising a pre-treatment that includes conducting solution treatment at a temperature T1 that is lower than the solidus temperature of the base material by 30 de...
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JP4546590B2 |
A different-thickness, different-material tailored blank material excellent in formability, capable of avoiding a rupture on a low-strength (or low plate-thickness) material side caused by strength rate controlling when press-forming a d...
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JP4532634B2 |
Provided is a method for producing regularly ordered narrow pores excellent in linearity, and a structure with such narrow pores. A method for producing a narrow pore comprises a step of radiating a particle beam onto a workpiece, and a ...
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