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Hirohisa Yamada

Hirohisa Yamada, Osaka-Shi JP

Patent application numberDescriptionPublished
20100046333OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION PROCESSING APPARATUS - This invention allows super-resolution reproduction with which a better bER value is attainable, when information is recorded by a random pattern including a mark length not longer than a resolution limit, by use of a highly versatile signal decoding method.02-25-2010
20100091638Optical information recording medium reproducing apparatus, method for reproducing optical information recording medium, program for reproducing optical information recording medium, and computer readable recording medium - An optical information recording medium reproducing apparatus 04-15-2010
20100118672OPTICAL INFORMATION STORAGE MEDIUM, OPTICAL INFORMATION STORAGE MEDIUM PLAYBACK APPARATUS, METHOD OF CONTROLLING OPTICAL INFORMATION STORAGE MEDIUM PLAYBACK APPARATUS, CONTROL PROGRAM OF OPTICAL INFORMATION STORAGE MEDIUM PLAYBACK APPARATUS, AND STORAGE MEDIUM STORING THE PROGRAM THEREIN - A super resolution medium (05-13-2010
20100278026OPTICAL INFORMATION RECORDING MEDIUM REPRODUCING DEVICE, AND OPTICAL INFORMATION RECORDING MEDIUM - An optical information recording medium reproducing device (11-04-2010

Hirohisa Yamada, Ibaraki JP

Patent application numberDescriptionPublished
20090233107MIXED-LAYERED PHYLLOSILICATE AND PROCESS FOR PRODUCING THE SAME - A new mixed layer silicate useful for industrial materials is provided.09-17-2009
20090305885Adsorbent for radioelement-containing waste and method for fixing radioelement - An adsorbent for radioelement-containing waste composed of the following spherical layered double hydroxide (A) or spherical metal hydroxide (B) is provided. (A) is a nonstoichiometric compound represented by general formula (a) or (b): [M12-10-2009
20100127416MANUFACTURING APPARATUS AND MANUFACTURING METHOD FOR SOLID PARTICLE - The apparatus for manufacturing solid particles at a nano level includes a chamber for isolation from an external space, a monoaxial rotary disk disposed in the chamber, a receiving surface at one end of the rotary disk, a material supply mechanism for supplying the material to the receiving surface, a rotary mechanism for applying a centrifugal force to the rotary disk so that the raw material supplied to the receiving surface is produced into a thin film and atomized and scattered from the outer peripheral edge, and a control mechanism for the temperature in the chamber that controls the temperature at least at the outer peripheral edge of the receiving surface and on the side nearer to the center of rotation to a temperature lower than a volatilization temperature of a volatile solvent and the temperature at the outer side therefrom to the volatilization temperature of the volatile solvent or higher.05-27-2010
20100191033ADSORBENT FOR RADIOELEMENT-CONTAINING WASTE AND METHOD FOR FIXING RADIOELEMENT - An adsorbent for radioelement-containing waste includes spherical layered double hydroxide (A) or spherical metal hydroxide (B). (A) is a nonstoichiometric compound represented by general formula (a) or (b):07-29-2010

Patent applications by Hirohisa Yamada, Ibaraki JP

Hirohisa Yamada, Nara JP

Patent application numberDescriptionPublished
20100014407OPTICAL INFORMATION RECORDING MEDIUM, REPRODUCING DEVICE FOR OPTICAL INFORMATION RECORDING MEDIUM, AND REPRODUCING METHOD FOR OPTICAL INFORMATION RECORDING MEDIUM - In an optical information recording medium (01-21-2010

Hirohisa Yamada, Yao-Shi JP

Patent application numberDescriptionPublished
20100003907INCLINATION ANGLE ADJUSTING DEVICE AND WORKPIECE ATTACHING DEVICE - The present invention facilitates with high accuracy the adjustment of a minute angle degree, and also is capable of sufficiently securing the rigidity of the whole device after the adjustment and provides good operability, accuracy, and rigidity. Provided are a workpiece attaching body having a workpiece attaching surface and a rotating body rotatably supporting the workpiece attaching body. The rotating body has an inclination angle adjusting surface inclined relative to an axis of the rotating body, the workpiece attaching body has opposite to the workpiece attaching surface an inclination angle adjusting surface which is inclined relative to the workpiece attaching surface and which comes in surface contact with the inclination angle adjusting surface of the rotating body, and spherical coupling means is arranged which is for rotatably adjustably coupling the workpiece attaching body and the rotating body about a spherical center on an axis of the rotating body along both inclination angle adjusting surfaces. Thereby, the rotating body and the workpiece attaching body are relatively rotated about the spherical center along both inclination angle adjusting surfaces so as to adjust the inclination angle of the workpiece attaching surface.01-07-2010
20100003908INCLINATION ANGLE ADJUSTING DEVICE AND WORKPIECE ATTACHING DEVICE - To facilitate with high accuracy adjustment of a minute angle degree and also to sufficiently secure the rigidity of a whole device after the adjustment. Provided are a workpiece attaching body 01-07-2010