Abstract: A load balancer includes: a request queue that stores a request scheduled to be transmitted to a server; a transmission unit that transmits a request read from the request queue to the server capable of processing the request; a reception unit that receives a completion message indicating that processing of the request is completed; and a completion list that stores the completion message, and the transmission unit discards a request for which the completion message is stored in the completion list without transmitting the request to the server, and transmits, to the server, a request for which the completion message is not stored in the completion list and stores the request again in the request queue.

Abstract: A number management unit (11) of a number management system (1) generates a transaction to be managed in a blockchain based on number portability information obtained by receiving a number update request, generates a block obtained by aggregating multiple transactions, approves a suggested block by confirming normality of the block, and stores the block by connecting the block to a blockchain in a number database (13). If a reset of the block in the number database (13) is suggested, the number management unit (11) transmits, to multiple number management apparatuses (10), a reset suggestion block including, as a transaction, a reset suggestion, which is information indicating a suggestion for a reset, and if the reset suggestion block is approved, the number management unit (11) discards the blockchain in the number database (13).

Abstract: A cluster management apparatus (2) includes: a container configuration reception unit (24) that receives a configuration definition of an application including a total requested resource amount for a calculation resource cluster (3) and a requested resource maximum amount of a single container which operates on the calculation resource cluster (3); and a calculation resource calculation unit (21) that calculates a combination of the number of calculation resources and a resource amount per one calculation resource, the combination satisfying constraint conditions that a resource amount of the calculation resource cluster (3) is larger than the total requested resource amount, that the number of calculation resources of the calculation resource cluster (3) is equal to or larger than three, and that the number of calculation resources to which a requested resource maximum amount of a single container included in the calculation resource cluster (3) can be assigned is equal to or larger than three.

Abstract: [Problem] It is possible to enable the centralized management of resource usage right and improve the reliability and tamper resistance of information related to the resource usage right.

Abstract: There are provided a forward relay unit (31) configured to distribute a request from a radius client (1) which is a facing node of a microservice to the microservice to one of servers (5a and 5b) accommodating the microservice; and a backward relay unit (34) configured to perform NAPT on a request from the microservice to an address band of the facing node, and return a response from the facing node to the request to the microservice in a reverse order of a path along which the request has passed. Accordingly, in a microservice infrastructure on which an NFV application requiring IP authentication is mounted, it is possible to satisfy a requirement of an application of a request transmitted from a microservice to a facing node.

Abstract: A load balancer (2) includes: a request queue (21) that stores a request scheduled to be transmitted to a server (3); a transmission unit (22) that transmits a request read from the request queue (21) to the server (3) capable of processing the request; a reception unit (24) that receives a completion message indicating that processing of the request is completed; and a completion list (23) that stores the completion message, and the transmission unit (22) discards a request for which the completion message is stored in the completion list (23) without transmitting the request to the server (3), and transmits, to the server (3), a request for which the completion message is not stored in the completion list (23) and stores the request again in the request queue (21).

Abstract: The present invention involves: a forward relay unit (31) which distributes, to one of servers (5a, 5b) that contain microservices, a request to a microservice from a Radius client (1), which is a correspondent node for mi- croservices; and a reverse relay unit (34) which performs NAPT on a request from a microservice to the address band of the correspondent node, and returns, to the microservice, a response made by the correspondent node to the request, in the reverse order of the path through which the request has passed. As a result, microservice infrastructures equipped with NFV applications that require IP authentication can meet the application requirements for requests transmitted from microservices to correspondent nodes.

Abstract: A number management unit (11) of a number management system (1) generates a transaction using number portability information including a hashed telephone number and connection destination information, newly generates and approves a block using multiple transactions, and stores the block in a number database (13) as a blockchain. A number resolution unit (12) hashes a telephone number that is a query target using a hash function, searches transactions in a blockchain using the hashed telephone number as a key, and sends connection destination information corresponding to the telephone number that is the query target as a response.

Abstract: A number management unit (11) of a number management system (1) generates a transaction using number portability information including a telephone number and encrypted connection destination information, newly generates a block using multiple transactions, approves the generated block, and stores the block in a number database (13) as a blockchain. A number resolution unit (12) searches transactions in the blockchain using a telephone number that is a query target as a key, extracts and decrypts the encrypted connection destination information corresponding to the query telephone number, and sends the connection destination information corresponding to the query telephone number as a response.

Abstract: Each of number management devices of a number management system includes a request reception unit configured to receive a number update request including number portability information, a transaction generation unit configured to generate a transaction for the received number portability information, a block proposal unit configured to acquire each of transactions generated in response to a plurality of number update requests, generate a block to be newly proposed, and transmit the generated block to be proposed to each of the plurality of number management devices, and a block approval unit configured to approve the block to be proposed by confirming a predetermined normal state of the block to be proposed and store the block to be proposed in a storage unit, with the block to be proposed connected to the block stored as the blockchain.

Abstract: A number management unit (11) of a number management system (1) generates a transaction to be managed in a blockchain based on number portability information obtained by receiving a number update request, generates a block obtained by aggregating multiple transactions, approves a suggested block by confirming normality of the block, and stores the block by connecting the block to a blockchain in a number database (13). If a reset of the block in the number database (13) is suggested, the number management unit (11) transmits, to multiple number management apparatuses (10), a reset suggestion block including, as a transaction, a reset suggestion, which is information indicating a suggestion for a reset, and if the reset suggestion block is approved, the number management unit (11) discards the blockchain in the number database (13).

Abstract: A number management unit (11) of a number management system (1) generates a transaction using number portability information including a telephone number and encrypted connection destination information, newly generates a block using multiple transactions, approves the generated block, and stores the block in a number database (13) as a blockchain. A number resolution unit (12) searches transactions in the blockchain using a telephone number that is a query target as a key, extracts and decrypts the encrypted connection destination information corresponding to the query telephone number, and sends the connection destination information corresponding to the query telephone number as a response.

Abstract: A number management unit (11) of a number management system (1) generates a transaction using number portability information including a hashed telephone number and connection destination information, newly generates and approves a block using multiple transactions, and stores the block in a number database (13) as a blockchain. A number resolution unit (12) hashes a telephone number that is a query target using a hash function, searches transactions in a blockchain using the hashed telephone number as a key, and sends connection destination information corresponding to the telephone number that is the query target as a response.

Abstract: [Problem] It is possible to enable the centralized management of resource usage right and improve the reliability and tamper resistance of information related to the resource usage right.

Abstract: Each of number management devices of a number management system includes a request reception unit configured to receive a number update request including number portability information, a transaction generation unit configured to generate a transaction for the received number portability information, a block proposal unit configured to acquire each of transactions generated in response to a plurality of number update requests, generate a block to be newly proposed, and transmit the generated block to be proposed to each of the plurality of number management devices, and a block approval unit configured to approve the block to be proposed by confirming a predetermined normal state of the block to be proposed and store the block to be proposed in a storage unit, with the block to be proposed connected to the block stored as the blockchain.

Abstract: A vehicular interior trim includes: an interior trim member provided with an engagement hole; and an elastic member attached to a surface of the interior trim member and including a protrusion provided on a back surface and to be inserted in the engagement hole. The protrusion includes an engagement piece to be engaged with an external edge of the engagement hole, and the interior trim member includes a recess that surrounds an internal edge of the engagement hole.

Abstract: A resin-molded component includes a mounting member which protrudes from a back surface of a main body and to which an attachment component is attached. The mounting member includes two side walls upstanding from the back surface and facing with each other, a connect part that connects respective tips of these side walls, and a mounting seat-surface which covers these side walls and the connect part and to which an attachment component is fastened. A hollow space is formed between the step, second side-wall part, connect part and the main body.

Abstract: A side cowl top cover includes a cover body and a hook formed so as to expand at an upper portion of the cover body in order to be engaged with the end flange. The cover body includes: a vertical wall that extends upwardly from a lower side of the windshield; and an extended portion extended from an upper end of the vertical wall toward the front fender. The hook includes: a holder placed at a predetermined gap relative to an end face of the extended portion and extended substantially in parallel with the end face of the extended portion; and a vertical rib extended in a direction intersecting with the direction in which the holder extends, and interconnecting a bottom surface of the extended portion and a bottom surface of the holder.

Abstract: A resin-molded component includes a mounting member which protrudes from a back surface of a main body and to which an attachment component is attached. The mounting member includes two side walls upstanding from the back surface and facing with each other, a connect part that connects respective tips of these side walls, and a mounting seat-surface which covers these side walls and the connect part and to which an attachment component is fastened. A hollow space is formed between the step, second side-wall part, connect part and the main body.

Abstract: A side cowl top cover includes a cover body and a hook formed so as to expand at an upper portion of the cover body in order to be engaged with the end flange. The cover body includes: a vertical wall that extends upwardly from a lower side of the windshield; and an extended portion extended from an upper end of the vertical wall toward the front fender. The hook includes: a holder placed at a predetermined gap relative to an end face of the extended portion and extended substantially in parallel with the end face of the extended portion; and a vertical rib extended in a direction intersecting with the direction in which the holder extends, and interconnecting a bottom surface of the extended portion and a bottom surface of the holder.