Takeyasu
Hiroaki Takeyasu, Tokyo JP
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20140325684 | SENSITIVE INFORMATION LEAKAGE PREVENTION SYSTEM, SENSITIVE INFORMATION LEAKAGE PREVENTION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - A client device ( | 10-30-2014 |
Isao Takeyasu, Yokohama-Shi JP
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20090249425 | IMAGING DISTRIBUTION APPARATUS AND IMAGING DISTRIBUTION METHOD - An imaging distribution apparatus includes a reception unit configured to receive a distribution request for distribution of a specific program from a client apparatus via a network, a program scenario acquisition unit configured to acquire a program scenario corresponding to the specific program requested for by the distribution request, a content acquisition unit configured to acquire a plurality of information contents based on the program scenario, a conversion unit configured to convert the information contents to image scene based on the program scenario, an encoding unit configured to encode the image scene, to generate a stream, and a stream distribution unit configured to distribute the stream to the client apparatus via the network. | 10-01-2009 |
20140095878 | KEY CHANGE MANAGEMENT APPARATUS AND KEY CHANGE MANAGEMENT METHOD - According to one embodiment, an apparatus includes a permission/inhibition information storage which stores a permission/inhibition information file, a changer which changes a first encryption key of a first private key encrypted with the first public key to the second public key by using the first re-encryption key, a first storage which stores a second private key in a device private key temporary storage, a second storage which stores a second re-encryption key in a re-encryption key storage, a permission/inhibition information registration module which registers second permission/inhibition information in the permission/inhibition information file, and a transmitter which transmits the second private key in the re-encryption key storage to the second terminal. | 04-03-2014 |
20140096268 | INFORMATION PROCESSING APPARATUS, DATA RETURNING METHOD AND STORAGE MEDIUM - According to one embodiment, an information processing apparatus provides a data storage service via a network for storing data of a user. The apparatus includes a recipient setting module and an account issuing module. The recipient setting module is configured to accept and set a recipient of data and recipient-receivable data, designated by the user. The account issuing module is configured to issue an account to the recipient set by the recipient setting module. The account has an access right for enabling the recipient to access the recipient-receivable data. | 04-03-2014 |
Isao Takeyasu, Tokyo JP
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20100161659 | INFORMATION SUPPLYING SERVER - An information supplying server includes a retrieval request receiver ( | 06-24-2010 |
Nobuyuki Takeyasu, Wako-Shi JP
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20090242381 | PHOTOREDUCTION PROCESSING METHOD OF THREE-DIMENSIONAL METAL NANOSTRUCTURE - In a method of producing a metal structure by photoreducing metal ion, a substance capable of suppressing growth of metal crystal is added to a medium in which metal ion is dispersed to prevent growth of the metal crystal produced by photoreduction of the metal ion, thereby processing resolution of a metal structure formed of the metal crystal is improved | 10-01-2009 |
20120160058 | PHOTOREDUCTION PROCESSING METHOD OF THREE-DIMENSIONAL METAL NANOSTRUCTURE - In a method of producing a metal structure by photoreducing metal ion, a substance capable of suppressing growth of metal crystal is added to a medium in which metal ion is dispersed to prevent growth of the metal crystal produced by photoreduction of the metal ion, thereby processing resolution of a metal structure formed of the metal crystal is improved. | 06-28-2012 |
Shinobu Takeyasu, Echizen JP
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20130276693 | SINGLE CRYSTAL PRODUCTION APPARATUS AND SINGLE CRYSTAL PRODUCTION METHOD - A single crystal production apparatus using the Czochralski method, includes: a crucible for holding raw material melt; a pedestal that supports the crucible and can be moved upward and downward; a crucible rotating shaft for rotating the crucible via the pedestal; and a melt receiver that is disposed below the crucible and provided with a center sleeve surrounding the pedestal, wherein, on the outer periphery of the pedestal, two or more grooves for preventing the raw material melt leaking from the crucible from dripping are provided. The single crystal production apparatus and single crystal production method can reliably prevent melt from reaching a metal portion below the pedestal even when the raw material melt in the crucible flows to the outside of the crucible in an unexpected accident or the like and runs down along the pedestal and thereby prevent damage to the apparatus and the occurrence of an accident. | 10-24-2013 |
Takumi Takeyasu, Yamaguchi JP
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20090076120 | Crystal of Aminopyrrolidine Derivative and Production Method Thereof - Two crystal forms of (R)-3-[2-(2-amino-5-trifluoromethoxybenzamido)acetamido]-1-(6-methylindol-3-ylmethyl)pyrrolidine which exhibit specific X-ray powder diffraction patterns or infrared absorption spectra, amorphous form thereof, a pharmaceutical composition containing the crystal or amorphous form as an active ingredient, as well as methods for preparing them are provided. | 03-19-2009 |
Takumi Takeyasu, Iwakuni-Shi JP
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20120108821 | PROCESS FOR PRODUCING CRYSTALS OF POLYMORPHIC 2-(3-CYANO-4-ISOBUTYLOXYPHENYL)-4-METHYL-5-THIAZOLECABOXYLIC ACID BY POOR-SOLVENT ADDITION METHOD - Disclosed is a process for producing A-form crystals of 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxylic acid, comprising: a step of dissolving by heating 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxylic acid in one or a plurality of solvents as a good solvent, selected from the group consisting of 1-propanol, 2-propanol, ethanol, and acetone; a step of cooling the solution; and a step of adding to the solution a hydrocarbon solvent as a poor solvent. | 05-03-2012 |
Tomohiro Takeyasu, Ibaraki-Shi JP
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20140141237 | TRANSPARENT CONDUCTIVE FILM - A transparent conductive film includes a film base, and a polycrystalline layer of indium tin oxide formed on the film base. The polycrystalline layer has a gradient of a density of tin oxide in a thickness direction thereof. A maximum value of the density of tin oxide in the thickness direction of the polycrystalline layer is 6 wt % to 12 wt %. The polycrystalline layer has a thickness of 10 nm to 35 nm. An average value of maximum sizes of crystal grains composing the polycrystalline layer is 380 nm to 730 nm. | 05-22-2014 |