摘要:
An access control device for use in a system for providing users with a content access service, the access control device obtaining a content including one or more pieces of personal information, storing a plurality of pieces of personal information in correspondence with a plurality of pieces of first user information each of which indicates one of (i) a user who is permitted by a person related to a corresponding piece of personal information to access a content including the corresponding piece of personal information, and (ii) a user who is not permitted by the person related to the corresponding piece of personal information to access the content, and determining whether or not to give permission to access the content obtained by the obtaining unit, in accordance with a piece of first user information stored in the storage unit in correspondence with the piece of personal information included in the content.
摘要:
An access control device for use in a system for providing users with a content access service, the access control device obtaining a content including one or more pieces of personal information, storing a plurality of pieces of personal information in correspondence with a plurality of pieces of first user information each of which indicates one of (i) a user who is permitted by a person related to a corresponding piece of personal information to access a content including the corresponding piece of personal information, and (ii) a user who is not permitted by the person related to the corresponding piece of personal information to access the content, and determining whether or not to give permission to access the content obtained by the obtaining unit, in accordance with a piece of first user information stored in the storage unit in correspondence with the piece of personal information included in the content.
摘要:
A spindle motor comprises a stationary shaft, a rotor hub rotatably mounted by ball bearings to the stationary shaft, and annular sealing members disposed between the outer surface of the stationary shaft and the inner side of the rotor hub axially outwardly of the ball bearings. The sealing member is directly fitted onto the outer race of the corresponding ball bearing. The outer race of each ball bearing is high precision finished so that the sealing member is definitely coaxial with the stationary shaft regardless of the finishing accuracy on the inner side of the rotor hub. Accordingly, the radial distance between the inner side of the sealing member and the outer surface of the stationary shaft can be minimized with high precision offering an excellent labyrinth effect.
摘要:
A promoter for a polycondensation reaction used together with a catalyst in a polycondensation reaction, the promoter for a polycondensation reaction comprising a pyrogallol compound having a benzene ring of which three hydrogen atoms adjacent to each other are substituted by hydroxyl groups; and a polycondensation resin obtained by polycondensing raw material monomers using the promoter as defined above and the catalyst. A polycondensation resin can be produced using the promoter of the present invention together with a catalyst in a polycondensation reaction, and the polycondensation resin can be used in various applications including, for example, films, sheets, fibers, toner materials for electrophotography, and the like.
摘要:
A content output device for outputting contents to be displayed to users, including: a storage unit storing a plurality of contents, each being associated with its attribute; a first output control unit for outputting a predetermined content among the contents to a screen; a related content identifying unit for identifying, among the contents stored in the storage unit, a set of related contents whose attributes are related to an attribute of the predetermined content; a user preference identifying unit for identifying, among the contents stored in the storage unit, contents that match the preference of the user; and a second output control unit for outputting, to the screen, one or more contents that belong to both the set of related contents and the contents identified by the user preference identifying unit, thereby outputting images that are most likely to be desired by thy user.
摘要:
In a content storage processing system in which a plurality of content storage device connect one another via a network, upon receiving specification of a content stored in a content storage device (an original content) from a user, the content storage device transmits metadata corresponding to the specified original content and collects metadata that is relevant to the metadata corresponding to the original content from the other content storage devices.The content storage device adds information included in the collected metadata to the metadata corresponding to the original content, to enrich information included in the metadata corresponding to the original content.
摘要:
A playback device has a function of playing back, at the time of playing back a playlist from an optical disc, a playitem that is different from a playitem representing an advertisement and embedded in the playlist. In the playback device, a supplying unit holds a desired playitem therein and supplies a requested one of the desired playitem and a playitem that is contained in a playlist stored on an optical disc. A playback unit plays back the playitem supplied from the supplying unit. A judging unit reads playlist information from the optical disc and judges whether or not the playlist information includes a playitem representing an advertisement. If such a playitem is included, a playback path replacing unit rewrites the playlist information to replace the playitem representing the advertisement with playitem representing the desired playitem. A playback target request unit selects a playitem to be played back according to the replaced playlist information and requests the supplying unit to supply the selected playitem.
摘要:
A promoter for a polycondensation reaction used together with a catalyst in a polycondensation reaction, the promoter for a polycondensation reaction comprising a pyrogallol compound having a benzene ring of which three hydrogen atoms adjacent to each other are substituted by hydroxyl groups; and a polycondensation resin obtained by polycondensing raw material monomers using the promoter as defined above and the catalyst. A polycondensation resin can be produced using the promoter of the present invention together with a catalyst in a polycondensation reaction, and the polycondensation resin can be used in various applications including, for example, films, sheets, fibers, toner materials for electrophotography, and the like.
摘要:
A spindle motor comprises a stationary shaft, a rotor hub rotatably mounted by ball bearings to the stationary shaft, and annular sealing members disposed between the outer surface of the stationary shaft and the inner side of the rotor hub axially outwardly of the ball bearings. The sealing member is directly fitted onto the outer race of the corresponding ball bearing. The outer race of each ball bearing is high precision finished so that the sealing member is definitely coaxial with the stationary shaft regardless of the finishing accuracy on the inner side of the rotor hub. Accordingly, the radial distance between the inner side of the sealing member and the outer surface of the stationary shaft can be minimized with high precision offering an excellent labyrinth effect.
摘要:
A content storage device is in a content storage processing system, which includes a plurality of content storage devices connect to one another via a network. The content storage device transmits metadata corresponding to a specified original content and collects metadata that is relevant to the metadata corresponding to the original content from other content storage devices. The content storage device adds information included in the collected metadata to the metadata corresponding to the original content to enrich information included in the metadata corresponding to the original content.