Abstract: 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.

Abstract: A method of optical-film treatment in which coating troubles apt to occur in the formation of a functional layer, e.g., an antireflection layer, on a continuous film by coating fluid application, such as transverse thickness-difference lines, coating streaks, and tailing, are diminished. The method of optical-film treatment comprises wetting with a liquid a continuous film which is being continuously conveyed, continuously rubbing the continuous film with an elastomer, and then removing the liquid from the continuous-film surface, and is characterized in that the surface of the elastomer has a coefficient of static friction of 0.2-0.9.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: In a transformer including a coil part having a first bobbin to which a coil is mounted, a second bobbin to be fitted to the first bobbin combined to each other, the coil part being sandwiched between magnetic cores from above and below, the first bobbin includes at least one lead drawing through holes on a periphery on the inner peripheral side of a coil mounting surface, and at least one of coil-drawn-leads of the coil is drawn through the lead drawing through hole. With this transformer, coming out of the coil-drawn-lead, displacement, and erroneous wiring are prevented, and hence the inserting capability of the coil is improved. Therefore, the workability is remarkably improved, and hence a product which is low in price can be provided.

Abstract: A method for producing a functional film having the steps of: (a) forming a coated layer with a coating solution onto a substrate, and (b) drying the coated layer while the substrate is conveyed in a floating state by blowing a gas to an uncoated surface of the substrate from a plurality of blowing outlets arranged along the direction of the conveyance of the substrate, wherein the conveyance apparatus features alternately squared notches and raised portions having the blowing outlets, and in a plurality of the adjacent raised portion and the squared notch, the gas is blown from the blowing outlets to make a difference of back pressure between the raised portion and the uncoated surface of the substrate and the back pressure between the squared notch adjacent to the raised portion and the uncoated surface of the substrate to be between 10-1,000 Pa.

Abstract: 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.

Abstract: 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.

Abstract: In a power conversion module device of the present invention, transformer (11), primary power element (14), and secondary power element (15) are mounted on printed wiring board (16) in surface-to-surface contact therewith, and no control circuit is mounted thereon. In addition to reduction in impedance and loss in the wiring, this constitution improves the voltage waveform of primary power element (14). Thus, noise reduction can be achieved. Further, because heat can be transferred to printed wiring board (16), heat generated from transformer (11), primary power element (14), and secondary power element (15) can be reduced. The size of the transformer can also be reduced.

Abstract: 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.

Abstract: 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.

Abstract: The present invention relates to a choke coil utilized in a variety of electronic products both for industrial use and consumer use, and aims to provide a choke coil that is thinner in size, accommodates a larger current, provides better efficiency in assembly and higher reliability. The choke coil of the present invention comprises a closing magnetic core having a center magnetic leg, an outer magnetic leg 36 and a common magnetic yoke. A coreless coil winds a plate-type wire around the center magnetic leg of the closing magnetic core to form itself, and is mounted to the closing magnetic core. At least one terminal coupled to an inner turn of the coreless coil out of terminals coupled to both ends of the plate-type wire of the coreless coil is led out from a notch provided on one side of the common magnetic yoke of the closing magnetic core.

Abstract: 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.

Abstract: 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.

Abstract: A surface acoustic wave element includes a surface acoustic wave substrate, an interdigital transducer electrode provided on the surface acoustic wave substrate and a lead electrode provided on the surface acoustic wave substrate. The lead electrode is connected to the interdigital transducer electrode. The surface acoustic wave element further includes a bump electrode provided on a portion of the lead electrodes. The bump electrode includes a first electrode structure and a second electrode structure. The first electrode structure has a top surface and is arranged in contact with the lead electrode, and the second electrode structure covers a portion of the top surface of the first electrode structure such that the remaining portion of the top surface of the first electrode structure is exposed along an entire periphery of the top surface of the first electrode structure.

Abstract: The present invention relates to a choke coil utilized in a variety of electronic products both for industrial use and consumer use, and aims to provide a choke coil that is thinner in size, accommodates a larger current, provides better efficiency in assembly and higher reliability. The choke coil of the present invention comprises a closing magnetic core having a center magnetic leg, an outer magnetic leg 36 and a common magnetic yoke. A coreless coil winds a plate-type wire around the center magnetic leg of the closing magnetic core to form itself, and is mounted to the closing magnetic core. At least one terminal coupled to an inner turn of the coreless coil out of terminals coupled to both ends of the plate-type wire of the coreless coil is led out from a notch provided on one side of the common magnetic yoke of the closing magnetic core.

Abstract: 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.