摘要:
On the content delivery side, a user management control unit manages authentication information and the distribution of a delivery list at the time of delivering service, the acceptance of a content select request, and charging and settlement on a user basis. On the other hand, an encrypted content control unit creates a content key and an encrypted content using the content key on the basis of a content key creating condition from a copyright owner or copyright manager. Then, an encrypted content key control unit encrypts the corresponding content key using medium information, or medium information and terminal device unique key information presented at the content request, delivers the key to the requester. Then, a content delivery control unit delivers the corresponding encrypted content to the requester at the content request.
摘要:
A flexible printed wiring board has a configuration which is equipped with a solder resist portion formed by coating through the use of a screen printing method on a region including a component mounting portion of a conductor pattern, and a cover lay film pasted in such a manner that an outer circumference portion of an opening portion overlaps an upper portion of a circumference portion of the solder resist portion. A manufacturing method of a flexible printed wiring board of the invention has a configuration which is equipped with a conductor pattern forming process, a solder resist forming process, and a cover lay film pasting process.
摘要:
An object of the present invention is to provide a method of treating an optical film wherein coating defects such as chatter, coating streaks and comet failure which are easily caused, when coating a functional layer such as an anti-reflection layer on a long-length film, are improved, as well as an apparatus of treating an optical film. Disclosed is a method of treating an optical film possessing the steps of rubbing a long-length film transported with elastomer moisturized with liquid, and removing the liquid on a surface of the long-length film, wherein an elastomer surface has a static friction of 0.2-0.9.
摘要:
A flexible printed wiring board has a configuration which is equipped with a solder resist portion formed by coating through the use of a screen printing method on a region including a component mounting portion of a conductor pattern, and a cover lay film pasted in such a manner that an outer circumference portion of an opening portion overlaps an upper portion of a circumference portion of the solder resist portion A manufacturing method of a flexible printed wiring board of the invention has a configuration which is equipped with a conductor pattern forming process, a solder resist forming process, and a cover lay film pasting process.
摘要:
A multilayered coil is formed by inserting insulating paper 13 having either a pressure sensitive adhesive or an adhesive disposed on both faces thereof into at least one place between thin coil layers and then magnetic cores 15 are mounted to the multilayered coil from above and below. Thus, a thin transformer for a switching power supply is provided, in which variation in distance between coil 11 and coil 12, of which one is disposed over the other, variation in distance of coil 11 and coil 12 from magnetic core 15 and the like are suppressed.
摘要:
The terminal device is equipped with a location judgment database which stores setting data indicating the relationships between the location of the self device and the corresponding object to be presented to the user. On the basis of the location detection data obtained by detecting the location of the self device by receiving range signals transmitted by a plurality of GPS satellites and the setting data stored in the location judgment database, corresponding objects are selected from a plurality of objects received and decoded and they are synthesized and presented as they are output to the display or the speaker. Thus, an optimal object presentation can be achieved in accordance with the status of the terminal device.
摘要:
A method of manufacturing fine pattern of the invention comprises (a) a step of manufacturing a master substrate having a film of precious metal or an alloy thereof formed as an insoluble electrode on the electrode, (b) a step of forming a fine pattern film on the insoluble electrode with anion type electro-deposition, and (c) a step of exfoliating and transferring the fine pattern film onto another substrate. Another method of manufacturing fine pattern further includes a step of manufacturing a master substrate, of which a surface is provided with at least a repeatedly reproducible sacrificial electrode. Still another method of manufacturing fine pattern includes a step of forming a pattern electrode on a conductive substrate by electro-forming, and transferring the electrode onto another substrate. Yet another method of manufacturing fine pattern includes a structure wherein a transparent section is provided in a portion of a master substrate in order to facilitate a positional alignment. The invention provides reliable and accurate mass production of fine-line and high-density films of fine pattern having good transfer ability and durability at low cost. A fine-line and high-density printed circuit board can be made at low cost with the methods of manufacturing fine pattern as disclosed above.
摘要:
For providing a magnetostrictive film that can exhibit high magnetostrictive properties in the vicinity of zero magnetic field and their manufacturing methods, a magnetostrictive film thermal sprayed on an object under test includes a metallic glass film subjected to thermal processing at a temperature lower than the glass transition temperature and not lower than the Curie point, and shows a linearity between the magnetic field and the magnetostriction in at least a part of the magnetic field from −15 kA/m to +15 kA/m (both inclusive).
摘要:
In a power conversion module device of the present invention, a transformer, a primary power element and a secondary power element are mounted on a printed wiring board in surface-to-surface contact therewith, and no control circuit is mounted thereon. In addition to reducing impedance and loss in the wiring, this constitution improves the voltage waveform of the primary power element. Thus, noise reduction can be achieved. Further, because heat can be transferred to the printed wiring board, heat generated from the transformer, the primary power element and the secondary power element can be reduced. The size of the transformer can also be reduced.
摘要:
On the content delivery side, a user management control unit manages authentication information and the distribution of a delivery list at the time of delivering service, the acceptance of a content select request, and charging and settlement on a user basis. On the other hand, an encrypted content control unit creates a content key and an encrypted content using the content key on the basis of a content key creating condition from a copyright owner or copyright manager. Then, an encrypted content key control unit encrypts the corresponding content key using medium information, or medium information and terminal device unique key information presented at the content request, delivers the key to the requester. Then, a content delivery control unit delivers the corresponding encrypted content to the requester at the content request.