Patent application number | Description | Published |
20090233113 | ALUMINUM MEMBER OR ALUMINUM ALLOY MEMBER WITH EXCELLENT CORROSION RESISTANCE - To provide an aluminum alloy or aluminum member having an anodic oxide coating formed thereon, the coating having excellent resistance to gaseous corrosion and resistance to plasma and excellent adhesion, and a member for a vacuum apparatus formed of such an aluminum alloy or aluminum member having excellent corrosion resistance. Moreover, a member having a sufficient voltage resistance is provided to stably keep a plasma state in a process using plasma. | 09-17-2009 |
20100018617 | ALUMINUM ALLOY FOR ANODIZING HAVING DURABILITY, CONTAMINATION RESISTANCE AND PRODUCTIVITY, METHOD FOR PRODUCING THE SAME, ALUMINUM ALLOY MEMBER HAVING ANODIC OXIDE COATING, AND PLASMA PROCESSING APPARATUS - The aluminum alloy for anodic oxidation treatment directed to the present invention comprises as alloy elements 0.1 to 2.0% Mg, 0.1 to 2.0% Si, and 0.1 to 2.0% Mn, wherein each content of Fe, Cr, and Cu is limited to 0.03 mass % or less, and wherein the remainder is composed of Al and inevitable impurities. An aluminum alloy more excellent in the durability can be obtained by subjecting the aluminum alloy ingot having the above element composition to a homogenization treatment at a temperature of more than 550° C. to 600° C. or less. An aluminum alloy member can be obtained by forming an anodic oxidation coating on the surface of the aluminum alloy. | 01-28-2010 |
20110174627 | METHOD FOR FORMING ANODIC OXIDE FILM, AND ALUMINUM ALLOY MEMBER USING THE SAME - Provided is an anodic oxide processing method in which the generation of cracks is suppressed in an anodic oxide film formed on an aluminum alloy substrate surface, such as an inner wall of a vacuum chamber of a plasma processing device, and an anodic oxide film having low heat reflectivity and a high withstand voltage is formed with high efficiency. The method for forming an anodic oxide film involves forming the anodic oxide film on the surface of a JIS 6061 aluminum alloy substrate in a sulfuric acid solution or a mixed acid solution of sulfuric acid and oxalic acid. The total voltage in the direction of the film thickness is at least 1650 V·μm for the entire film thickness of the anodic oxide film formed. In the method for forming an anodic oxide film in which the anodic oxide film from the boundary surface of the aluminum alloy substrate with the anodic oxide film to the surface of the anodic oxide film and the 25 μm position in the film thickness direction is formed at no more than the electrolysis voltage of 27 V, and the total voltage from the boundary surface to the 25 μm position in the film thickness direction is at least 820 V·μm and no more than 1000 V·μm, an anodic oxide film having a high withstand voltage can be formed to satisfy the heat reflectivity, crack density, processing time, and the desired standards. | 07-21-2011 |
Patent application number | Description | Published |
20100110225 | IMAGING APPARATUS, IMAGING METHOD, STORAGE MEDIUM, AND INTEGRATED CIRCUIT - An imaging apparatus that removes horizontal bands of high-luminance noise caused by incoming flash light and outputs an image whose continuity as a moving picture is maintained. | 05-06-2010 |
20100123824 | SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM FOR SIGNAL PROCESSING - A signal processing circuit includes an interpolation filter for outputting an interpolation value of signal levels at positions of ¼ phase and ¾ phase between two original pixels of the input digital image adjacent in the predetermine direction; a phase shift circuit for outputting signal value of each of the two original pixels by shifting the phases of the signals of the two original pixels in the predetermined direction to ¼ phase and ¾ phase, respectively, between the two original pixels; a edge detection circuit for detecting a edge portion of the image from a signal level change of a plurality of pixels including the two original pixels of the input digital image in the predetermined direction; and a first signal selection circuit for outputting the output of the phase shift circuit when the edge is detected, and outputting the output of the interpolation filter when no edge is detected, based on the result of detection by the edge detection circuit. | 05-20-2010 |
20110001849 | IMAGING APPARATUS, FLASH DETERMINATION METHOD, AND RECORDING MEDIUM - An imaging apparatus capable of increasing the accuracy of detection of an outside flash of light. | 01-06-2011 |
20120086782 | STEREOSCOPIC IMAGE PICKUP APPARATUS AND STEREOSCOPIC IMAGE PICKUP METHOD - A stereoscopic image pickup apparatus includes a first imaging section, a second imaging section, a zoom controller, and an image selection section. The first imaging section includes a zoom lens. The second imaging section includes a zoom lens. The zoom controller controls angles of view of the zoom lenses of the first imaging section and the second imaging section. The image selection section outputs image signals, which are output by the first imaging section and the second imaging section, as image signals of two channels constituting a stereoscopic image when the angles of view controlled by the zoom controller are equal to or greater than a predetermined value. In addition, the image selection section outputs image signals, which are based on the image signal output by either the first imaging section or the second imaging section, as the image signals of two channels constituting the stereoscopic image when the angles of view controlled by the zoom controller are less than the predetermined value. | 04-12-2012 |
20130128003 | STEREOSCOPIC IMAGE CAPTURING DEVICE, AND STEREOSCOPIC IMAGE CAPTURING METHOD - A stereoscopic image capturing apparatus which is capable of capturing a stereoscopic image including a left-eye image and a right-eye image. The stereoscopic image capturing apparatus includes: a stereoscopic image imaging unit including a first image capturing unit which is operable to capture the left-eye image and a second image capturing unit which is operable to capture the right-eye image; a display unit which is operable to display information; and a controller which is operable to control the stereoscopic image imaging unit and the display unit, in which: the controller derives a subject distance that satisfies a prescribed condition for parallax of a subject in the stereoscopic image based on information on a horizontal angle of view and a convergence angle of the stereoscopic image imaging unit; and the display unit displays information on the subject distance derived by the controller. | 05-23-2013 |
20140168381 | STEREOSCOPIC IMAGE SIGNAL PROCESSING DEVICE AND STEREOSCOPIC IMAGE CAPTURE DEVICE - This stereoscopic image device includes a parallax converter. The parallax converter sets a first parallax amount of a subject at a specific location on the basis of horizontal field angle information, convergence plane distance information, and inter-axial information. The parallax converter sets a parallax coefficient on the basis of the first parallax amount and a second parallax amount allowed by the subject at a specific location. The parallax converter sets the amount of parallax of the stereoscopic image to be less than or equal to the second parallax amount on the basis of the parallax coefficient. | 06-19-2014 |
Patent application number | Description | Published |
20120156629 | RICH-LEAN COMBUSTION BURNER - A row of rich-side flame holes is centrally arranged. Two rows of lean-side flame holes are arranged on both sides of the rich-side flame hole row, respectively. In addition, two rows of rich-side flame holes are arranged on the outsides of the two lean-side flame hole rows, respectively. A lower end part of a central rich-side burner part is projected into a tubular part into which the rich-side mixture is introduced, and communication holes in fluid communication with an inner space are formed in walls on both sides so as to pass completely therethrough in alignment with each other. Each communication hole has a larger diameter than an inner width P and is disposed at a portion situated nearer to the upper of the tubular part and nearer to the front so as to leave, at the rear, a space in which dust p particles are accumulated. | 06-21-2012 |
20120219920 | RICH-LEAN COMBUSTION BURNER - A row of rich-side flame holes of a combustion burner is arranged in center. Two rows of lean-side flame holes are arranged respectively on sides of the rich-side flame hole row. Two rows of rich-side flame holes are arranged respectively on the outsides of the two lean-side flame hole rows. Supply of lean-side mixture is provided to the lean-side flame hole rows from a tubular part. A lower end part of a central rich-side burner part is projected into a tubular part, into which the rich-side mixture is introduced, to establish lateral fluid communication, with its lower end edge placed in a state of non-contact with the inner surface of the tubular part. First communication holes in fluid communication with an internal space are opened in the lower end part. Communication holes in fluid communication with the outer rich-side flame holes are opened in the inside of the tubular part. | 08-30-2012 |
20120308945 | RICH-LEAN COMBUSTION BURNER - A rich-lean combustion burner has a supply channel through which a lean-side mixture is supplied to lean-side flame holes; and a supply channel through which a rich-side mixture is supplied to rich-side flame holes. The supply channels are partitioned from each other. A third plate member including a pair of plate parts which are bent to form a V shape at its lower end edge as a fold line is employed to form a central rich-side burner part. A slit part is partitioned and formed between side edges of a pair of first plate members on both longitudinal sides for forming lean-side flame holes on width-wise sides of the central rich-side burner part. With the lower end part in front, the V-shaped third plate members inserted into the slit part, thereby being interposed between the first plate members. | 12-06-2012 |
20130149653 | RICH-LEAN COMBUSTION BURNER AND COMBUSTION APPARATUS - In a rich-lean combustion burner, each of outer rich-side flame holes disposed on both outer sides is supplied with rich-side mixture in the same amount and mixing state as the others. A lower end part of a central rich-side burner part is projected into an interior of a tubular part to which a rich-side mixture is introduced. First communication holes are opened, respectively, in both side walls of the lower end part. A second and a third communication holes in fluid communication with an outer rich-side burner part are opened in a tubular part. The second and the third communication holes are oriented so as to face each other without any obstruction, other than a space, therebetween. Furthermore, a pocket part which is a space part adapted to collect and accumulate dust particles is formed on the downstream side up to a closed end. | 06-13-2013 |
20130171576 | RICH-LEAN COMBUSTION BURNER AND COMBUSTION APPARATUS - There is provided a flame hole formation member | 07-04-2013 |