Abstract: A node device configuring a peer-to-peer network includes a network interface and a blockchain management part. The blockchain management part receives, through the network interface, a first information registration request transaction that includes first information including a keyword on a product and bulletin board information representing an opinion of a customer on the product, an electronic signature signed on the first information with a private key of the customer, and a public key paired with the private key. The blockchain management part accumulates the first information registration request transaction into a blockchain based on a consensus building algorithm executed in cooperation with another node device configuring the peer-to-peer network.

Abstract: The present invention aims to provide a communication system capable of optimizing network processing. The communication system according to the present invention includes an application server (10) configured to detect a behavior of a communication terminal (50) and a service common apparatus (20) configured to receive an identifier of the communication terminal (50) and behavior information on the communication terminal (50) transmitted from the application server (10) via a first interface defined between the service common apparatus (20) and the application server (10) and to transmit the identifier of the communication terminal (50) and the behavior information on the communication terminal (50) to a mobile network node (40) via a second interface defined between the service common apparatus (20) and the mobile network node (40) to optimize a parameter regarding the communication terminal (50).

Abstract: A pressure-sensitive adhesive of the invention include a (meth)acryl-based polymer obtained by polymerization of a monomer component including 19 to 99.5% by weight of an alkyl (meth)acrylate having a branched alkyl group of 10 to 24 carbon atoms at an ester end. The pressure-sensitive adhesive has a satisfactory level of adhesive performance and can form a pressure-sensitive adhesive layer with a lower dielectric constant.

Abstract: An aluminum nitride film includes a polycrystalline aluminum nitride. A withstand voltage of the aluminum nitride film is 100 kV/mm or more.

Abstract: A gateway device thins a plurality of devices to select a plurality of transmission target devices from among the plurality of devices, and transmits data of the transmission target devices to a server device. The server device receives the data of the transmission target devices from the gateway device, and uses the data of the transmission target devices to estimate a value of data of a removed device by interpolation.

Abstract: A gear mechanism for a fishing reel includes first and second gears. The first gear has first gear teeth including a first driving side face, and a first reverse side face opposite the first driving side face. The second gear has second gear teeth including a second driven side face that meshes with a respective first driving side faces, and a second reverse side face that faces a respective first reverse side face, and opposite the second driven side faces. At least one of each of the first reverse side faces and each of the second reverse side faces includes an interference prevention portion to prevent interference with the other of the opposing first reverse side faces and second reverse side faces.

Abstract: The present disclosure aims to provide a SCEF entity which can transmit a plurality of communication patterns to another core network apparatus without increasing a processing load. The SCEF entity (10) according to the present disclosure includes: a control unit (11) that sets first communication pattern set information and second communication pattern set information to one transmission message, the first communication pattern set information indicating a communication pattern of a terminal in a first validity time and the second communication pattern set indicating the communication pattern of the terminal in a second validity time that does not overlap the first validity time; and a transmitting unit (12) that transmits the transmission message to a HSS (20) that manages information of the terminal.

Abstract: A communication system according to the present invention includes an application server (10) and a relay apparatus (20) that relays a communication between the application server (10) and a communication network (40). The application server (10) comprises a communication unit (11) that transmits to the relay apparatus (20) a first message in which a first identifier has been set as a destination, the first identifier identifying a communication terminal (30) that performs communication via the communication network (40). The relay apparatus (20) includes a converter (21) that converts the first identifier into a second identifier that uniquely identifies the communication terminal (30) in the communication network (40), and a communication unit (22) that transmits a second message in which the second identifier has been set as a destination to the communication terminal (30) via the communication network (40).

Abstract: Congestion in information collection is avoided, thereby avoiding an increase in load. An information processing apparatus includes a predictor that predicts, using a planned transmission/reception count derived based on an information collection request received from an application and a predicted transmission/reception count predicted based on a history of information transmission from devices to the application, a load for transmitting information from the devices to the application, and a controller that controls, based on a prediction result obtained by the predictor, a transmission timing of transmitting information from the devices to the application so that the load is not larger than a predetermined value.

Abstract: A sensor network system includes a platform device, a relay server, a plurality of sensor terminals, and a user terminal. The platform device has a user command processing part configured to: receive, from the user terminal, a search request including supplementary information of the sensor terminal as a search condition; in accordance with the search request, search a database in which supplementary information of the sensor terminals, sensing data sensed by the sensor terminals, and identification information of the sensor terminals are associated and stored; and output a search result to the user terminal.

Abstract: A control entity (1) receives, from an application layer entity (3), first information regarding a communication pattern of a wireless terminal and provides the first information or a network parameter derived therefrom to a network entity (2). The control entity (1) further performs communication control regarding transmission or reception of the first information. The communication control includes at least one of: filtering a plurality of notification messages each carrying the first information in accordance with a filtering rule; requesting the application layer entity (3) to set or change a transmission policy of the first information; and applying different priority levels to the plurality of notification messages.

Abstract: An object of the invention is to provide a common service device cable of broadcast distribution of various types of messages. A common service device (20) according to the present invention aggregates a plurality of application servers (40) and is connected to a plurality of distribution networks (30). The common service device (20) includes: an authentication unit (21) that performs authentication for a first application server by using a distribution request message transmitted from a first application server included in the plurality of application servers (40) via a first interface commonly set among the plurality of application servers (40); and a communication unit (22) that selects a first distribution network for which broadcast distribution is requested from among the plurality of distribution networks (30) based on the distribution request message, and transmits a broadcast distribution request message to the selected first distribution network.

Abstract: A drive gear for a spinning reel is meshed with a pinion gear. The drive gear has a gear body, a plurality of drive gear teeth and a waveform regulating part. The gear body is mounted onto a drive shaft. The plurality of drive gear teeth are disposed on an outer peripheral side of the gear body, are circumferentially disposed at intervals and are meshed with the pinion gear. The waveform regulating part is disposed on at least a part of the plural drive gear teeth, and is configured to regulate a waveform of a vibration produced in meshing in an irregular pattern. The waveform regulating part is configured to regulate the waveform in the irregular pattern by having at least one feature of the drive gear teeth be different from the rest of the drive gear teeth, the at least one feature being selected from the group consisting of a pressure angle, a pitch, a torsion angle, a tooth profile shape and a tooth trace shape.

Abstract: A service control system that is connected to a communication network to which a user apparatus for executing machine-to-machine communication is connectable, and that controls a service on the machine-to-machine communication, including: a reception unit configured to receive state information indicating a state of the user apparatus; and a communication control unit configured, when receiving a request for the user apparatus from an application server, to determine communication operation for the request based on the state information, and to execute determined communication operation.

Abstract: A communication system according to the present invention includes: a common service control apparatus (30) that collects data generated in a device apparatus (10); a common service control apparatus (130) that collects data generated in a device apparatus (110); and an application server (50) that provides a service using the data collected in the common service control apparatus (30). The common service control apparatus (30) determines, upon receiving a message from the application server (50), whether the common service control apparatus (30) is connected to the target device apparatus specified in the message, and when the common service control apparatus (30) is not connected to the target device apparatus, the common service control apparatus (30) collects the data from the target device apparatus (110) via the common service control apparatus (130).

Abstract: Provided are: a pressure-sensitive adhesive composition for optical members having excellent durability, adhesiveness (adhesion), and removability; a pressure-sensitive adhesive layer for optical members that uses the pressure-sensitive adhesive composition; an adhesive optical member; and an image display device. The pressure-sensitive adhesive composition for optical members is characterized by containing 0.02 to 5 parts by weight of a curing catalyst, and 0.2 to 5 parts by weight of an isocyanate compound, with respect to 100 parts by weight of a polymer having a reactive silicon group with a weight average molecular weight of 2000 to 50000 on or near a molecular terminal.

Abstract: A communication system according to the present invention includes an application server (10) and a relay apparatus (20) that relays a communication between the application server (10) and a communication network (40). The application server (10) comprises a communication unit (11) that transmits to the relay apparatus (20) a first message in which a first identifier has been set as a destination, the first identifier identifying a communication terminal (30) that performs communication via the communication network (40). The relay apparatus (20) includes a converter (21) that converts the first identifier into a second identifier that uniquely identifies the communication terminal (30) in the communication network (40), and a communication unit (22) that transmits a second message in which the second identifier has been set as a destination to the communication terminal (30) via the communication network (40).

Abstract: An object is to provide a communication system that can determine an update timing of accumulated data even when a device apparatus cannot determine the update timing. The communication system according to the present invention includes a common service control apparatus (30) and application servers (50) to (52). When a collection request message for requesting collection of data is transmitted from an application server (50) included in the application servers (50) to (52) to the common service control apparatus (30), the common service control apparatus (30) evaluates as to whether to transmit data collected before the collection request message is transmitted from the application server (50) or to transmit newly collected data to the application server (50).

Abstract: The present invention aims to provide a communication system capable of optimizing network processing. The communication system according to the present invention includes an application server (10) configured to detect a behavior of a communication terminal (50) and a service common apparatus (20) configured to receive an identifier of the communication terminal (50) and behavior information on the communication terminal (50) transmitted from the application server (10) via a first interface defined between the service common apparatus (20) and the application server (10) and to transmit the identifier of the communication terminal (50) and the behavior information on the communication terminal (50) to a mobile network node (40) via a second interface defined between the service common apparatus (20) and the mobile network node (40) to optimize a parameter regarding the communication terminal (50).

Abstract: An object of the invention is to provide a common service device cable of broadcast distribution of various types of messages. A common service device (20) according to the present invention aggregates a plurality of application servers (40) and is connected to a plurality of distribution networks (30). The common service device (20) includes: an authentication unit (21) that performs authentication for a first application server by using a distribution request message transmitted from a first application server included in the plurality of application servers (40) via a first interface commonly set among the plurality of application servers (40); and a communication unit (22) that selects a first distribution network for which broadcast distribution is requested from among the plurality of distribution networks (30) based on the distribution request message, and transmits a broadcast distribution request message to the selected first distribution network.