Abstract: A cleaning apparatus includes: a cleaning tank that defines a cleaning space for cleaning a wafer; a wafer rotation mechanism that is arranged inside the cleaning tank and holds and rotates the wafer; a cleaning member that contacts and cleans a surface of the wafer, is rotatable around a central axis extending in a lateral direction, and has a length in an axial direction longer than a radius of the wafer; a swing mechanism that swings the cleaning member around a swing axis located inside the cleaning tank to move the cleaning member from a retracted position outside of the wafer to a cleaning position directly above the wafer; a second cleaning means that cleans the surface of the wafer; and a second swing mechanism that swings the second cleaning means around a second swing axis located inside the cleaning tank to pass directly above a center of the wafer.

Abstract: It is intended to provide a communication terminal capable of preventing an operator of the communication terminal from recognizing processing running in the communication terminal. A communication terminal (10) according to the present disclosure includes a communication unit (11) that transmits an emergency message and a control unit (12) that disables a user's operation of the communication terminal or a function executed by a user's operation of the communication terminal after the emergency message is transmitted, and the communication unit (11) starts data communication with a monitoring terminal and transmits data to the monitoring terminal while the function is disabled.

Abstract: A cleaning apparatus includes: a cleaning tank that defines a cleaning space for cleaning a wafer; a wafer rotation mechanism that is arranged inside the cleaning tank and holds and rotates the wafer; a cleaning member that contacts and cleans a surface of the wafer, is rotatable around a central axis extending in a lateral direction, and has a length in an axial direction longer than a radius of the wafer; a swing mechanism that swings the cleaning member around a swing axis located inside the cleaning tank to move the cleaning member from a retracted position outside of the wafer to a cleaning position directly above the wafer; a second cleaning means that cleans the surface of the wafer; and a second swing mechanism that swings the second cleaning means around a second swing axis located inside the cleaning tank to pass directly above a center of the wafer.

Abstract: Disclosed is a data transfer system capable of efficiently transferring broadcast and multicast packets when a virtual network is configured in a network arranged over multiple domains. The data transfer system is equipped with: a first data transfer server for tunnel end points which belong to a first domain; and a second data transfer server for tunnel end points which belong to a second domain. The first data transfer server, upon receiving a packet from a tunnel end point in the first domain, transfers the packet to the second data transfer server and to the tunnel end points in the first domain other than the packet transfer source tunnel end point, and the second data transfer server, upon receiving the packet from the first data transfer server, transfers the packet to the tunnel end points in the second domain.

Abstract: To provide a virtual network monitoring system, etc., for facilitating the monitoring of a virtual network on the basis of a connection structure between a virtual node and the virtual network.

Abstract: Disclosed is a data transfer system capable of efficiently transferring broadcast and multicast packets when a virtual network is configured in a network arranged over multiple domains. The data transfer system is equipped with: a first data transfer server for tunnel end points which belong to a first domain; and a second data transfer server for tunnel end points which belong to a second domain. The first data transfer server, upon receiving a packet from a tunnel end point in the first domain, transfers the packet to the second data transfer server and to the tunnel end points in the first domain other than the packet transfer source tunnel end point, and the second data transfer server, upon receiving the packet from the first data transfer server, transfers the packet to the tunnel end points in the second domain.

Abstract: An orchestrator apparatus includes: a virtualized infrastructure control unit that supplies information about a virtual network created by one of first and second virtualized infrastructure management units to the other virtualized infrastructure management unit and causes the other virtualized infrastructure management unit to create a virtual network virtually connectable to the virtual network created by said one virtualized infrastructure management unit; and a virtual machine creation control unit that causes, when a virtual machine is created on the second virtualized infrastructure, an address management function of the first virtualized infrastructure management unit to create an address(es) that is to set in a virtual port of the virtual machine, supplies the address(es) to the second virtualized infrastructure, and causes the second virtualized infrastructure management unit to create a virtual machine on the second virtualized infrastructure.

Abstract: A device and method aid in an analysis of a cause of one of an infeasible solution and an unbounded solution when mathematical programming fails to find an optimal solution for a model. A display unit has a display on which a process flow is created by a user determining a configuration of elements for the model, and an output unit for displaying the process flow on the display such that at least one of the elements causing one of infeasible solution and unbounded solution is distinctive from the rest of the elements.