Abstract: There is provided electromagnetic actuator. The electromagnetic actuator comprises a mover, a tubular coil and a tubular coil holder. The mover has a magnet. The tubular coil holder holds the tubular coil. The tubular coil holder has a cylindrical inner space for receiving the mover. The tubular coil and the magnet are configured to cooperate with each other to generate a force to move the mover relative to the coil holder along an axial axis. The mover comprises a ferromagnetic element arranged to change an inductance of the tubular coil in dependency on a position of the mover relative to the tubular coil holder. Further, there is provided a valve for opening and closing a conduit. The valve comprises the electromagnetic actuator.

Abstract: A radial fan comprising: a plurality of blades rotatable about an axis of rotation and extending radially from the axis of rotation; characterised in that each of the blades has a transverse profile that is symmetrical about a radial line of symmetry extending through the blade, at least a portion of the profile of each blade being curved.

Abstract: A radial fan comprising: a plurality of blades rotatable about an axis of rotation and extending radially from the axis of rotation; characterised in that each of the blades has a transverse profile that is symmetrical about a radial line of symmetry extending through the blade, at least a portion of the profile of each blade being curved.

Abstract: A wireless monitoring system for monitoring at least one person in a building. The wireless monitoring system comprises a data collection device and a plurality of wireless signalling devices working in a star network topology, the data collection device being adapted to wirelessly receive data transmitted from each of the plurality of wireless signalling devices. The signalling devices and the data collection device being adapted to send and receive FSK modulated signals in a predetermined single channel and the signalling devices being adapted to send data packets such as a heartbeat message to the data collection device.

Abstract: A wireless monitoring system for monitoring at least one person in a building. The wireless monitoring system comprises a data collection device and a plurality of wireless signalling devices working in a star network topology, the data collection device being adapted to wirelessly receive data transmitted from each of the plurality of wireless signalling devices. The signalling devices and the data collection device being adapted to send and receive FSK modulated signals in a predetermined single channel and the signalling devices being adapted to send data packets such as a heartbeat message to the data collection device.

Abstract: A system for monitoring a person in a building having multiple rooms. The system comprises a wireless sensor system for detecting and collecting movements of the person. The wireless system comprises: a data collecting device with an RF receiver; a plurality of wireless signaling devices with an RF transmitter, an adjustable room setting, a multi-color light source, and a push button; and a computing device with analysis software, and communication means for transmitting analysis date to viewing devices having a color display. When the button is pushed, a specific color is shown, the color is linked to the room-type and is set during configuration. The same color is used in the viewing devices. This allows easy and intuitive configuration, and easy and intuitive interpretation of the analysis data.

Abstract: A system for monitoring a person in a building having multiple rooms. The system comprises a wireless sensor system for detecting and collecting movements of the person. The wireless system comprises: a data collecting device with an RF receiver; a plurality of wireless signaling devices with an RF transmitter, an adjustable room setting, a multi-color light source, and a push button; and a computing device with analysis software, and communication means for transmitting analysis date to viewing devices having a color display. When the button is pushed, a specific color is shown, the color is linked to the room-type and is set during configuration. The same color is used in the viewing devices. This allows easy and intuitive configuration, and easy and intuitive interpretation of the analysis data.

Abstract: A controller comprising: a database; a control module associated with the database; and a network interface configured to connect, over a network, to a plurality of workstations and at least one machine for performing operations to handle cash and/or other physical financial documents. The network interface receives requests from at least some of the workstations over the network, each comprising a request to pre-order a respective one of the operations. The requests are stored in the database. The network further receives, over the network, a signal from or on behalf of a slave module of the machine for retrieving one of the requests from the database. The control module processes the signal and in response releases the respective operation, the release comprising issuing an instruction to the slave module over the network controlling the machine to perform the respective operation to handle the cash and/or other physical financial document.

Abstract: A controller comprising: a database; a control module associated with the database; and a network interface configured to connect, over a network, to a plurality of workstations and at least one machine for performing operations to handle cash and/or other physical financial documents. The network interface receives requests from at least some of the workstations over the network, each comprising a request to pre-order a respective one of the operations. The requests are stored in the database. The network further receives, over the network, a signal from or on behalf of a slave module of the machine for retrieving one of the requests from the database. The control module processes the signal and in response releases the respective operation, the release comprising issuing an instruction to the slave module over the network controlling the machine to perform the respective operation to handle the cash and/or other physical financial document.

Abstract: A thin target wafer of silicon includes a light receiving surface which is mounted to an inner faceplate surface of a pickup tube envelope by an interposed region of transparent adhesive. The peripheral edge of the adhesive is sealed by a conductive sealant material to substantially prevent outgassing of the adhesive within the interior of the envelope. In one embodiment, a conductive sealant material is provided by which electrical contact from the wafer to an electrical connector, extending external to the envelope, is established.A method of assembly of the wafer with the faceplate is provided wherein residual bubbles of the interposed flowable adhesive are substantially collapsed by assembly of the wafer and the faceplate in a vacuum, and, thereafter, exposing the wafer-faceplate assembly to atmospheric pressure.