Abstract: A battery abnormality diagnosis device, comprising: an acquisition unit that acquires multiple current values and multiple voltage values within a predetermined period of a battery; a calculation unit that calculates an internal resistance value of the battery based on a dispersion value of the current values, a variation amount of the charging rate of the battery, and the current values and the voltage values, within the predetermined period; and a diagnosis unit that executes abnormality diagnosis processing based on the internal resistance value, wherein the diagnosis unit executes the abnormality diagnosis processing based on the internal resistance value calculated when the dispersion value is equal to or more than a predetermined value and the variation amount is equal to or less than a first threshold, or when the dispersion value is less than the predetermined value and the variation amount is equal to or less than a second threshold.

Abstract: A communication device (10) according to the present disclosure includes a selection list creation unit (12) that creates a selection list including identifiers and Weight reference values of a plurality of communication devices configuring Multihoming based on the identifiers of the plurality of communication devices configuring the Multihoming and the Weight reference value according to a communication state of each of the plurality of communication devices configuring the Multihoming notified of by another device, and a selection unit (13) that selects a designated forwarder (DF) and a backup DF (BDF) from the created selection list based on a predetermined condition based on the Weight reference value.

Abstract: A band estimation device (10) according to the present disclosure includes: a classification unit (11) that acquires traffic information regarding traffic from a communication device (20) and classifies the acquired traffic information for each service; and an estimation unit (14) that estimates a necessary band for each service on the basis of the traffic information for each service and contract band information regarding a contract band of each of a plurality of users.

Abstract: An object of the present disclosure is to transfer unicast via a boundary apparatus that is geographically close to a user apparatus even in communication from an L2 network to an EVPN and to prevent overlapping distribution of BUM. According to the present disclosure, there is provided a communication system in which a first network and a second network are connected to each other by a plurality of paths, in which, in the plurality of paths, a transfer prevention unit that prevents transfer of a broadcast frame, an unknown unicast frame, and a multicast frame from the second network to the first network is included, and in which a broadcast frame, an unknown unicast frame, and a multicast frame are transferred from the second network to the first network by only a specific path of the plurality of paths.

Abstract: In the flush of an FDB, as the number of user bases increases, more SWs are required to flush, and an influence on another user also increases due to flooding. The lapse of an aging time causes long-time communication interruption depending on network specifications and apparatus settings. In order to complete transmission of a user frame from the base after an accommodation change, it is necessary not only to do work of a communication carrier side but also to enter a user base. The present disclosure is a communication apparatus including a signal reception unit that receives a signal, a signal transmission unit that transmits a signal, and a frame generation unit that generates a control frame for updating a forwarding database (FDB) of a relay network on the basis of FDBs of apparatuses connected to the relay network. The signal transmission unit transmits the control frame generated by the frame generation unit to each of the apparatuses connected to the relay network.

Abstract: An object of the present disclosure is to provide a network system that prevents traffic of frames between networks while connecting the networks to each other via a plurality of boundary devices. The present disclosure is a network device set in a boundary of a first network and connected to a second network different from the first network, the network device discriminating that a frame flowing into the first network from the second network is a broadcast frame, an unknown unicast frame, or a multicast frame and, when a frame flowing out from the first network to the second network is a frame discriminated as the broadcast frame, the unknown unicast frame, or the multicast frame flowing into the first network from the second network, discarding the frame.

Abstract: The present disclosure enables a user device to connect to a network via a single edge device out of a plurality of existing edge devices without information being communicated between the edge devices and a device that branches signals and provides branched signals to a plurality of edge devices.

Abstract: Provided is a method for preparing a peptide emulsion formulation capable of preparing a desired peptide emulsion formulation. A method for preparing a peptide emulsion formulation includes a step of mixing an aqueous solution containing a compound consisting of an amino acid sequence represented by Formula (1), a pharmaceutically acceptable salt thereof, and a peptide consisting of an amino acid sequence represented by WAPVLDFAPPGASAYGSL (SEQ ID NO: 1) or a pharmaceutically acceptable salt thereof with an oily formulation and applying vibration mixing; and a membrane emulsification step of passing a premixed solution after the vibration mixing through a membrane filter to emulsify the premixed solution.

Abstract: An object of the present invention is to provide an edge device, a control method, and a program with which the effects of loop generation can be minimized from the NW operator side while ensuring connection normality with the device of an NW user. An edge device according to the present invention physically closes an access port upon confirmation that the access port has been connected to an external device while the access port is in a physically released state and a DF state is undefined, notifies other edge devices within an EVPN MH configuration that the host device has entered a state in which the host device may become the DF and causes an EVPN function unit to calculate the DF state to be set, physically opens the access port when the calculation result indicates DF, and physically closes the access port when the calculation result indicates BDF.

Abstract: Provided are a control apparatus, a control method, and a program capable of designing efficient end-to-end monitoring in a VPN infrastructure. The control apparatus according to the present invention controls end-to-end monitoring in a VPN infrastructure in which communications of a plurality of users are superimposed. The control apparatus includes a user end database 11 that stores information about customer edge apparatuses (CEs) for each of the users, each of the CEs serving as a monitoring end of end-to-end monitoring, an end-to-end path database 12 that stores information about all links included in a path between the CEs, and an end-to-end monitoring management unit 13 that sets a monitoring path for end-to-end monitoring to between the CEs so that combinations of the monitoring path passing through each of the links are coprime.

Abstract: A network device (PE), a network control method and program which can reduce a BUM traffic packet loss even when a time is taken for route recalculation according to a routing protocol due to a malfunction in a network infrastructure are provided. A network device according to the present invention requests each PE connected to the same ES as that of the network device to perform DF reelection on the basis of a redundant PE list from which the network device has been deleted when cease of a BGP session is detected. In addition, the PE requested to perform the DF reelection executes the DF reelection based on the redundant PE list from which the aforementioned PE has been deleted. In the present invention, BUM traffic can be immediately forwarded from a PE that has become a new DF even when a time is taken for route recalculation according to the routing protocol because another PE connected to the same ES is caused to serve as a DF when the BGP session is ceased.

Abstract: An object of the present disclosure is to provide a provider network device, a network system, and a program that shorten a communication disconnection time during redundancy switching in a Single-Active redundant configuration. The provider network device according to the present disclosure notifies a CE that a VLAN, which has been communicating with traffic, is disabled due to setting of a block point or that new traffic communication is enabled due to releasing of the block point. This allows the CE to quickly delete a previously used transfer database and build up a new transfer database, and thus it is possible to shorten a communication disconnection time during redundancy switching.

Abstract: A photocurable composition is supplied onto an auxiliary table provided to be capable of being adjacent to a fabrication table. One of the fabrication table and the auxiliary table is moved relative to the other one of the fabrication table and the auxiliary table in an up-and-down direction. The photocurable composition that has been supplied to the auxiliary table is drawn and spread by a recoater on a fabrication surface of the fabrication table or on a cured composition layer. The photocurable composition on the fabrication surface of the fabrication table is exposed by an exposure device, so that a cured composition layer is formed.

Abstract: The present invention relates to a lyophilized preparation comprising two or more cancer antigen peptides derived from WT1 protein with an activity of inducing cytotoxic T lymphocytes for cancer peptide vaccine therapy.

Abstract: A time synchronization method that is capable of selecting whether synchronization, by a timepiece unit that generates a time signal synchronized with a standard time and outputs it to an exterior, with the time is performed by time information obtained by receiving a radio wave including information relating to the time, or is performed by means of a holdover performed using a clock signal from an internal or external clock source. A schedule having a first time period in which the above-mentioned time information is used, and a second time period by means of the holdover is determined according to temporal reception characteristics of the radio wave at a reception location of the radio wave, and according to the schedule, supplying the timepiece unit with the time information or supplying the timepiece unit with the clock signal from the internal or external clock source.

Abstract: Provided are a control apparatus, a control method, and a program capable of designing efficient end-to-end monitoring in a VPN infrastructure. The control apparatus according to the present invention controls end-to-end monitoring in a VPN infrastructure in which communications of a plurality of users are superimposed. The control apparatus includes a user end database 11 that stores information about customer edge apparatuses (CEs) for each of the users, each of the CEs serving as a monitoring end of end-to-end monitoring, an end-to-end path database 12 that stores information about all links included in a path between the CEs, and an end-to-end monitoring management unit 13 that sets a monitoring path for end-to-end monitoring to between the CEs so that combinations of the monitoring path passing through each of the links are coprime.

Abstract: An object of the present invention is to provide an edge device, a control method, and a program with which the effects of loop generation can be minimized from the NW operator side while ensuring connection normality with the device of an NW user. An edge device according to the present invention physically closes an access port upon confirmation that the access port has been connected to an external device while the access port is in a physically released state and a DF state is undefined, notifies other edge devices within an EVPN MH configuration that the host device has entered a state in which the host device may become the DF and causes an EVPN function unit to calculate the DF state to be set, physically opens the access port when the calculation result indicates DF, and physically closes the access port when the calculation result indicates BDF.

Abstract: An object of the present disclosure is to provide a provider network device, a network system, and a program that shorten a communication disconnection time during redundancy switching in a Single-Active redundant configuration. The provider network device according to the present disclosure notifies a CE that a VLAN, which has been communicating with traffic, is disabled due to setting of a block point or that new traffic communication is enabled due to releasing of the block point. This allows the CE to quickly delete a previously used transfer database and build up a new transfer database, and thus it is possible to shorten a communication disconnection time during redundancy switching.

Abstract: A network device (PE), a network control method and program which can reduce a BUM traffic packet loss even when a time is taken for route recalculation according to a routing protocol due to a malfunction in a network infrastructure are provided. A network device according to the present invention requests each PE connected to the same ES as that of the network device to perform DF reelection on the basis of a redundant PE list from which the network device has been deleted when cease of a BGP session is detected. In addition, the PE requested to perform the DF reelection executes the DF reelection based on the redundant PE list from which the aforementioned PE has been deleted. In the present invention, BUM traffic can be immediately forwarded from a PE that has become a new DF even when a time is taken for route recalculation according to the routing protocol because another PE connected to the same ES is caused to serve as a DF when the BGP session is ceased.

Abstract: A resin for an active energy ray curable ink contains a rosin-modified unsaturated polyester resin (A). The rosin-modified unsaturated polyester resin (A) is a reaction product of a material component containing rosins (a), ?,?-unsaturated carboxylic acids (b), and polyols (c); the mole ratio of an unsaturated bond based on the ?,?-unsaturated carboxylic acids (b) with respect to the total amount of the material component is 0.50 mol/kg or more and 2.00 mol/kg or less; the rosins (a) contain a stabilization-treated rosin at a ratio of 90 mass % or more with respect to the total amount of the rosins (a); the ?,?-unsaturated carboxylic acids (b) contain ?,?-unsaturated dicarboxylic acids; and the polyols (c) contain a trihydric or more alcohol.