摘要:
The technology includes the steps of: associating material-object identification code identifying each individual material object with material-object information representing information about material object identified by identification code and storing identification code and material-object information in material-object information database in each of business categories; sending code and information stored in database in each business category; integrating items of information having same code with each other among codes and items of information received from database in each business category to generate integrated material-object information, associating identification code with integrated material-object information identified by code and storing identification code and integrated material-object information in integrated database; requesting to send integrated material-object information associated with given identification code; reading requested integrated material-object information from integrated database and sending integrated information to requester of integrated material-object information; and receiving and outputting sent integrated material-object information.
摘要:
For providing a service providing system and an authentication system, and also a signature generating apparatus, a service utilizing apparatus and a verification apparatus, enabling automatic access, being widely or commonly usable in a communication means thereof, and achieving an authentication function of high security, a system comprises a signature generating apparatus 1, a service utilizing apparatus 2, a verification apparatus 3 and a service providing apparatus 4, wherein the signature generating apparatus 1 has a means for generating a generation key and a verification key, and an electronic signature generating means using the generation key produced, thereby transmitting an electronic signature to the service utilizing apparatus 2, while transmitting the verification key to the verification apparatus 3, wherein the service utilizing apparatus 2 has a service request means, thereby transferring a number to the signature generating apparatus 1, while transmitting the electronic signature to the verification apparatus 3 and the service to be utilized to the verification apparatus 3, wherein the verification apparatus 3 has a number producing means for use of producing the electronic signature, a verification key holding means, and an electronic signature verification means using the verification key therein, thereby transmitting the number to the service utilizing apparatus 2, while transferring a service request to the service providing apparatus 4.
摘要:
A method of and an arrangement for building a cylindrical hollow structure such as a fluid storage tank, wherein lower and upper structural units to form lowermost and uppermost side wall portions of the hollow structure have helical upper and lower edges, respectively, and the upper structural unit is stepwise rotated about its axis and moved upwardly over the lower structural unit by the use of an open-end chain of link units supporting the upper structural unit in weight transmitting relationship to the lower structural unit through carriers rollably mounted on the helical upper edge of the lower structural unit while applying additional structural members to the upper structural unit for forming part of an intermediate side wall portion of the hollow structure and thereafter applying additional structural members to the helical lower edge of the intermediate side wall portion being constructed.
摘要:
A system for reproducing contents in a different device conveniently in use while protecting a copyright of digital contents includes a contents recording and transmission device, a reception and reproduction device, and an external storage medium having an ID. The external storage medium is connected to the reception and reproduction device. The ID is transmitted to the recording and transmission device, and ascertained. Then contents are delivered. The external storage medium has a list of contents stored therein. In the case where the contents are recorded in a plurality of devices, only a device to which the external storage medium is connected is made to be capable of reproducing the contents. A contents reproducing function is implemented as a program in a component form.
摘要:
An identification code management method and management system includes that the issue and distribution of an ID code having a message authentication code are managed thereby to efficiently and reliably manage a material object using the ID code. An electronic circuit chip with an ID code having a message authentication code stored in a read-only area is used as an identification tag. The information at an ID code order receiving terminal and an identification tag production factory terminal are consolidated and collectively managed at an ID code management terminal. Thereby, the ID code management terminal is inquired of highly confidential information or requested to process the information as required so that an ID code utilization terminal is not required to store the same information.
摘要:
A method is adopted in a control apparatus for controlling ID information stored in a storage medium in conjunction with a terminal for reading the ID information from the storage medium and used to catalog information for the storage medium into a memory employed in the control apparatus. In an operation to catalog information into the memory of the control apparatus, the terminal receives the information, reads the ID information from the storage medium and transmits the information and the ID information to the control apparatus and the control apparatus catalogs the information and the ID information in the memory by associating the information with the ID information. In an operation to examine information already cataloged in the memory employed in the control apparatus, the terminal reads the ID information from the storage medium and transmits the ID information to the control apparatus; and the control apparatus transmits the information already cataloged in the memory and associated with the ID information to the terminal for displaying the information.
摘要:
A method is adopted in a control apparatus for controlling ID information stored in a storage medium in conjunction with a terminal for reading the ID information from the storage medium and used to catalog information for the storage medium into a memory employed in the control apparatus. In an operation to catalog information into the memory of the control apparatus, the terminal receives the information, reads the ID information from the storage medium and transmits the information and the ID information to the control apparatus and the control apparatus catalogs the information and the ID information in the memory by associating the information with the ID information. In an operation to examine information already cataloged in the memory employed in the control apparatus, the terminal reads the ID information from the storage medium and transmits the ID information to the control apparatus; and the control apparatus transmits the information already cataloged in the memory and associated with the ID information to the terminal for displaying the information.
摘要:
The technology includes the steps of: associating material-object identification code identifying each individual material object with material-object information representing information about material object identified by identification code and storing identification code and material-object information in material-object information database in each of business categories; sending code and information stored in database in each business category; integrating items of information having same code with each other among codes and items of information received from database in each business category to generate integrated material-object information, associating identification code with integrated material-object information identified by code and storing identification code and integrated material-object information in integrated database; requesting to send integrated material-object information associated with given identification code; reading requested integrated material-object information from integrated database and sending integrated information to requester of integrated material-object information; and receiving and outputting sent integrated material-object information.
摘要:
A delivery service providing system includes an entrance and exit control unit, an identifier control unit, and a delivery service providing unit. The entrance and exit control unit inputs a ticket identifier of a user who has entered or exited a predetermined area and transmits the identifier to the identifier control unit. The identifier control unit registers the ticket identifier to a database and erases the ticket in case of exit. The identifier control unit receives an identifier set of a ticket identifier and a user's unit identifier from a user's unit, checks to judge whether an identifier set matching the received identifier set in the database. If the result is positive, the delivery service providing unit delivers digital contents to the user's unit. It then becomes possible to provide only the users existing in the area with the contents deliver service.
摘要:
To provide a system which, when data are incorporated into a household device via a bridging medium, is capable of ensuring security in the household device without installing security functions in the household device or bridging medium and regardless of whether the household device and a gateway in which security functions are integrated are connected via a network. The household device transfers data received via the bridging medium to the gateway, whereupon the security of the data is confirmed by security functions in the gateway. Only confirmed data are stored, whereupon a program or the like is executed. When the gateway and household device are not connected through a network, a signature is created in the gateway and this signature is verified in the household device.