摘要:
A terminal management device manages the sharing by at the least one business entity of costs related to distributed terminal devices. In a case that a new business entity, which uses the terminal devices and provides services after the terminal devices have been distributed, the terminal management device computes and totals the differences of shared costs of each business entity, which will change in accordance with the addition thereof. Thus, by managing the changes of a plurality of business entities bearing the costs related to terminal devices, changes in the shares of the costs thereof can be adjusted easily even-in a case that business entities using the terminal devices thereof and providing services change after the terminal devices have been distributed to subscribers: Therefore, the present invention facilitates the participation of a new service business entity in the provision of services using terminal devices subsequent to the terminal devices being distributed.
摘要:
A terminal management device manages the sharing by at the least one business entity of costs related to distributed terminal devices. In a case that a new business entity, which uses the terminal devices and provides services after the terminal devices have been distributed, the terminal management device computes and totals the differences of shared costs of each business entity, which will change in accordance with the addition thereof. Thus, by managing the changes of a plurality of business entities bearing the costs related to terminal devices, changes in the shares of the costs thereof can be adjusted easily even in a case that business entities using the terminal devices thereof and providing services change after the terminal devices have been distributed to subscribers. Therefore, the present invention facilitates the participation of a new service business entity in the provision of services using terminal devices subsequent to the terminal devices being distributed.
摘要:
A display device has an audio amplifier which amplifies and outputs an audio signal, and first and second isolation transformers which are provided in an electric power transmission path between a power source, which supplies electric power to the display device, and the audio amplifier.
摘要:
An identifier managing device is used in a software distribution system in which software programs are distributed to distribution terminals from a distribution center through a network, for managing information including identifiers of the distribution terminals. A host computer in the distribution center sells the software programs corresponding to the request from users at the distribution terminals, each of which is assigned a terminal identifier and a terminal password. Each of the users is assigned a user identifier and a user password. A distribution identifier is written in the software programs before the software programs are sold, and the host computer manages the history of the distribution of the software using these identifiers and the passwords. The terminal password is rewritten whenever the terminal accesses the host computer for preventing illegal duplications of the software programs at the users end.
摘要:
A client receives a remote installation service (RIS) activated by a browser through the Internet, and notifies an RIS server of a software number corresponding to an icon pointed to and clicked by a pointing device on a home page. The RIS server provides various services such as software distribution, online shopping, communications service, transaction service, etc. according to the information.
摘要:
A confocal laser scanning mode interferene contrast microscope comprises a laser source, an illuminating optical system for condensing a light beam from the laser source and forming a light spot on an object to be examined, a condensing optical system for condensing the light beam from the object to be examined on a detecting surface, a detecting device for detecting the light beam condensed on the detecting surface, the detecting device having a substrate formed with a channel waveguide and two light detecting elements, the channel waveguide having a double mode channel waveguide having an entrance end surface on the detecting surface and a waveguide fork which forks the double mode channel waveguide into two channel waveguides, the two detecting elements detecting lights propagated through the two channel waveguides, a scanning device for moving the object to be examined and the light spot relative to each other, and a signal processing device for producing differential information of the object to be examined by the detection signals of the detecting elements.
摘要:
An electron tube is disclosed in which an envelope glass bulb and a glass stem having an electron gun assembly mounted thereon and accommodated within the bulb are sealed to each other. The sealed interface portion between the bulb and the stem incorporates concentrically with the electron gun assembly a metallic ring member made of an alloy or metal material having a good bonding ability to the glass materials of the bulb and the stem. The sealing is effected by a high frequency heating of the metallic ring member. An ohmic heating may be additionally used.
摘要:
In a cathode ray tube reinforced by an annular reinforcing band mounted on the face plate of the tube by shrink fit, the opposite ends of the band are coupled together by interfitting members which accurately determine the peripheral length of the reinforcing band.
摘要:
The present invention relates to a payback system and a payback method for calculating a payback value to a customer receiving a service by using a product provided (for free or payment) from a product manufacturer or a middleman, or to the middleman. The payback value is calculated based on the use results of the service (including a service on a network) by a product user.
摘要:
An input/output method is provided which assures data consistency of a file spreading over a plurality of logically significant volumes or files distributed among a plurality of volumes. A storage subsystem at a main site handles as one group those input/output requests issued in a single process from a computer which call for data update on a plurality of logically significant volumes. The update request is executed on a plurality of volumes by group to implement the updating of volumes at a remote site en masse.