摘要:
Electric-power management system, an area controller transmits, to each of section controllers, information about a target voltage and information about the present voltage, each of the section controllers calculating a difference between the target voltage and the present voltage, received from the area controller, and calculating a power's demand-supply-adjustment request amount based on difference between the information about the voltages, each of facility-equipment controllers transmitting power-reception/power-release capable equipment information to each section controller, being information about a power-reception/power-release capable equipment in a facility into which the facility-equipment controller is installed, the section controller, based on the power-reception/power-release capable equipment information about the equipment, transmitting the equipment's demand-supply-adjustment request amount and the facility-equipment controller transmitting a control signal to the equipment based on the equipment's demand-supply-adjustment request amount received from the section controller to the facility-equipment controller in the facility.
摘要:
A method of data processing in a multi-processor system having multiple processors mutually connected via a transmission path in a moving object or in multiple moving objects, in which each processor only takes in data that the particular processor needs from a transmission path by the processor's own determination without an instruction from another processor and processes that data.
摘要:
The heat transfer path (the heat radiating portion) from a position very near the semiconductor device as the heat source to the surface of the semiconductor apparatus is made of a material having a large heat conductivity thereby to more rapidly transfer the heat generated in the p-n junction to the surface of the semiconductor apparatus or the outside. This arrangement can cope with that the calorific power is increased as the integration is increased. The formation of the good heat conductive material from the surface of the apparatus to the heat source through the multilayer structure film can be attained by means of the CVD technique.
摘要:
A boiling type cooling structure for cooling semiconductor chips mounted on printed circuit cards, with a heat conductive stud being attached to the surface of each chip. Cooling plates with fins, arranged so as to surround the circumference of each heat conductive stud, are placed between the printed circuit cards in order to condense the vapor bubbles produced near the heat conductive studs.
摘要:
In a service providing system, a plurality of information acquiring computers for acquiring informations are connected via a network to a plurality of information providing computers for providing information. A service providing computer for executing an information providing service with respect to apparatuses for acquiring information is interposed between a plurality of in information acquiring apparatuses and a plurality of information providing apparatuses. The service providing computer receives a content of a request of the information acquiring computer, and determines a sort of information to be provided with a user based upon a quality of this request content, individual information and past historical information of the user, and also various sorts of conditions when the request is received. The service providing computer requests at least one of these information providing computers to provide the information. The information obtained from the request result is integrated by the service providing computer to be transmitted to the information acquiring computer.
摘要:
An electronic device comprises a substrate having electronic parts, electric conductive wires for electrically connecting between the electronic parts, a front surface on which the electronic parts and electric conductive wires are mounted, a reverse surface and at least one electronic part back portion opposite to the electronic parts; and at least one high thermal conductivity member, a thermal conductivity coefficient thereof being higher than that of the substrate, the high thermal conductivity member being connected to the electronic part back portion while the high thermal conductivity member is opposite to the electronic parts in a substrate width direction to decrease a difference in temperature between the electronic parts.
摘要:
A replicated data processing method and apparatus for a distributed processing system are provided in which a plurality of processors are connected to one another through a common transmission line. The processors perform processes using replicated data produced by resources such as files replicated in respective processors. Any processor issues an access request and broadcasts the request to the common transmission line. User's program of the processor is initiated by a first-received data in response to the request, and checks matching between the first-received data of the replicated data and the subsequently received data to repeat a retry processing for the request until a mismatch is removed.
摘要:
A condensing, a heat-transfer wall for liquefying vapor having a temperature higher than the wall by bringing the vapor in contact therewith. There are provided many parallel grooves in the basic surface of the heat-transfer wall, thereby defining ridge portions or build-up portions thereamong. These ridge portions have their tip portions tapered at sharp acute angle. Recessed or concave portions are provided in the tip portions of these ridge portions, and these recessed portions have their surfaces inclined to the basic surface of the heat-transfer wall. The width of the respective grooves ranges from 0.05 to 2.5 mm, and the depth thereof is not more than 10 mm. The thickness of the respective ridge portions ranges from 0.01 to 2.5 mm, and the height there of is not more than 10 mm. The depth of the recessed portions ranges from 0.02 to 0.8 times the depth of the grooves, and the pitch of recessed portion is not more than 2.0 mm. The width of the tip portions of the portions is 0.01 to 1.0 times the pitch of the recessed portions.
摘要:
For a group consisting of a plurality of users, data of users who constitute the group is acquired. Thereafter, the users are made to stay in a certain area by determining a user having high importance in the group based on the user data acquired and by providing adequate data to a user having high importance, and then data related to the group is provided. With the arrangement, for a case where a plurality of intended persons are to simultaneously receive data such as advertising and such intended persons form a group, it is possible to effectively notify data in an adequate method.
摘要:
In a distributed processing system including a plurality of programs distributed in a plurality of processing units and in which a program on reception side performs processing using a message transmitted from a program on transmission side, a management table for managing start of programs on reception side is provided in a processing unit in which the program on reception side is provided. A program utilizing the message transmitted from the transmission side is recognized and the recognized program is started at the start timing indicated in the management table. The start timing of the program set in the management table may be registered previously or the message may include information indicating the start timing.