Abstract: A method of providing data to an external application is provided. The location and time of an object are periodically recorded to form a record of sightings. The record of sightings is then analysed in accordance with at least one criterion specified by the external application to which the data is to be provided. Lists of sightings from the record meeting the at least one criterion are supplied for use by the external application.

Abstract: A method of providing data to an external application is provided. The location and time of an object are periodically recorded to form a record of sightings. The record of sightings is then analysed in accordance with at least one criterion specified by the external application to which the data is to be provided. Lists of sightings from the record meeting the at least one criterion are supplied for use by the external application.

Abstract: A quorum-based server power-down mechanism allows a manager in a computer cluster to power-down unresponsive servers in a manner that assures that an unresponsive server does not become responsive again. In order for a manager in a cluster to power down servers in the cluster, the cluster must have quorum, meaning that a majority of the computers in the cluster must be responsive. If the cluster has quorum, and if the manager server did not fail, the manager causes the failed server(s) to be powered down. If the manager server did fail, the new manager causes all unresponsive servers in the cluster to be powered down. If the power-down is successful, the resources on the failed server(s) may be failed over to other servers in the cluster that were not powered down. If the power-down is not successful, the cluster is disabled.

Abstract: An apparatus is provided for predicting the future behavior of an object such as a vehicle. A location and time determining system, such as a GPS receiver (6), determines the geographical location of the vehicle and the current time and supplies this to a processor, such as a computer (1) with a program memory (2). The processor periodically records the location and time to form a record of sightings of the vehicle. The processor (1, 2) compares a sequence of recent sightings with earlier recorded sightings from the record to find matching sequences which represent journey segments which match over a predetermined minimum distance. The processor (1, 2) retrieves some of the sightings which follow the matching sequences and derives from these a prediction of the future behavior, for example possible future routes and destinations of the vehicle.

Abstract: A quorum-based server power-down mechanism allows a manager in a computer cluster to power-down unresponsive servers in a manner that assures that an unresponsive server does not become responsive again. In order for a manager in a cluster to power down servers in the cluster, the cluster must have quorum, meaning that a majority of the computers in the cluster must be responsive. If the cluster has quorum, and if the manager server did not fail, the manager causes the failed server(s) to be powered down. If the manager server did fail, the new manager causes all unresponsive servers in the cluster to be powered down. If the power-down is successful, the resources on the failed server(s) may be failed over to other servers in the cluster that were not powered down. If the power-down is not successful, the cluster is disabled.

Abstract: A method is provided of generating a plurality of diverse routes from a source to a destination in a weighted directed graph. Such a method may be used for route planning or navigation with the weighted directed graph representing a road network, but may also be used in other applications. A source routing tree is generated from the source to a first set of points of the graph, which may comprise some or all of the points. A destination routing tree is generated from some or all of the points of the graph to the destination. The trees are then combined to form the routes. For example, the sub-routes common to and transverses in the same direction by the source and destination trees may be selected. The sub routes may then be formed into the routes by extending each sub-route as necessary to the source and destination along the source and destination trees.

Abstract: A method of providing data to an external application is provided. The location and time of an object are periodically recorded to form a record of sightings. The record of sightings is then analysed in accordance with at least one criterion specified by the external application to which the data is to be provided. Lists of sightings from the record meeting the at least one criterion are supplied for use by the external application.

Abstract: An in-line cleaning and sanitation apparatus for cleaning a liquid, the apparatus including electronic oxidation means to increase the oxidation reduction potential of the liquid, and ionization means to produce ions having an algaecidal or bactericidal effect into the liquid, in that order together with ultrasonic cleaning means to introduce sound waves into the liquid, and wherein the ionization means, the ultrasonic cleaning means and the electronic oxidation means are operated simultaneously for a period to clean and sanitize the liquid in the absence of added salt, chlorine or other chemicals.

Abstract: A quorum-based server power-down mechanism allows a manager in a computer cluster to power-down unresponsive servers in a manner that assures that an unresponsive server does not become responsive again. In order for a manager in a cluster to power down servers in the cluster, the cluster must have quorum, meaning that a majority of the computers in the cluster must be responsive. If the cluster has quorum, and if the manager server did not fail, the manager causes the failed server(s) to be powered down. If the manager server did fail, the new manager causes all unresponsive servers in the cluster to be powered down. If the power-down is successful, the resources on the failed server(s) may be failed over to other servers in the cluster that were not powered down. If the power-down is not successful, the cluster is disabled.

Abstract: A quorum-based server power-down mechanism allows a manager in a computer cluster to power-down unresponsive servers in a manner that assures that an unresponsive server does not become responsive again. In order for a manager in a cluster to power down servers in the cluster, the cluster must have quorum, meaning that a majority of the computers in the cluster must be responsive. If the cluster has quorum, and if the manager server did not fail, the manager causes the failed server(s) to be powered down. If the manager server did fail, the new manager causes all unresponsive servers in the cluster to be powered down. If the power-down is successful, the resources on the failed server(s) may be failed over to other servers in the cluster that were not powered down. If the power-down is not successful, the cluster is disabled.

Abstract: A quorum-based server power-down mechanism allows a manager in a computer cluster to power-down unresponsive servers in a manner that assures that an unresponsive server does not become responsive again. In order for a manager in a cluster to power down servers in the cluster, the cluster must have quorum, meaning that a majority of the computers in the cluster must be responsive. If the cluster has quorum, and if the manager server did not fail, the manager causes the failed server(s) to be powered down. If the manager server did fail, the new manager causes all unresponsive servers in the cluster to be powered down. If the power-down is successful, the resources on the failed server(s) may be failed over to other servers in the cluster that were not powered down. If the power-down is not successful, the cluster is disabled.

Abstract: A mobile radio network comprises a plurality of communication points, each of which are capable of communicating with any other communication point. Each communication point has a proximity sensor, a transmitter/receiver (14), which is able to send signals to and receive signals from the other communication points. Elements for controlling the transmitter/receiver and elements for storing data to identify the communication points is also described.

Abstract: In a vehicle occupant response system, a vehicle navigation system supplies a vehicle location information to a computer which formulates messages for SMS transmission by a cellular telephone device. The messages are relayed by a GSM network to an Internet server. The server identifies a user account, for example from the telephone number of the device embedded in each message. The server then runs an application which is specific to a user which may comprise sending messages containing desired information to the vehicle and making available the current location of the vehicle to a user of a personal computer.

Abstract: A system which enables the orientation of a device in a specified environment to be determined in relation to a plurality of sensing receivers positioned at known points in or around the specified environment. A directional transmission from a directional transmitter which forms part of a known face of the device is initiated by a trigger signal from a timing transmitter located so as to cause transmitted bursts of energy to enter the environment. Associated with the directional transmitter having is a timing receiver adapted to respond to any such trigger signals, to thereby initiate the directional transmission. At the beginning of a timeslot, the sensing receivers are reset, and the trigger signal is transmitted, to render the receivers ready to receive the directional transmission.

Abstract: A vehicle navigation system comprises a processor connected to a wireless message receiver, such as a cellular telephone. The system includes an application which checks each message received by the telephone. If the message is recognised as being intended for navigation, the application identifies the action which the message requires and an associated location in the message. The application then performs the appropriate action, for example to plan a route passing through the location. A messaging device sends messages via a network to the receiver. The network provides a messaging service having a message store which stores messages when the receiver is inactive and sends stored messages when the receiver becomes active.

Abstract: The FOUR IN ONE, is a space saver; designed to perform function of Which it would normally take four different pieces of furniture found In the average home its uses depend on the user needs. It serves in both Small efficiency apartments. As well as large homes, with Dens, Family rooms, and outside on patios. In small apartments the storage Cabinet and shelves allows you to store both food and utensils The raise top gives access to a food preparation counter. Which makes it Part kitchen, part living room furniture. What makes this design. So unique is the storage place for a sturdy pullout dining table for two. The only moving parts are two sets of hinges and two locking braces for The top, One pullout drawer. Based on the material recommended. The Total weight would not exceed sixty pounds. This design is relatively simple, user friendly, and environmentally safe.

Abstract: A battery powered, joystick controlled wheelchair includes a battery by which a supply of power can be provided, a joystick by which voltages proportionate to degrees of lean from a neutral position can be produced from the supply of power, and a master power switch by which the supply of power to the joystick can be turned on and off. It is detected whether the voltages produced are forward or reverse direction voltages, and pulse width modulation, resulting in a pulse train, is provided. The pulse train is amplified to deliver driving power with a polarity consistent with a detected direction, and motors are driven by the driving power and, in turn, drive the wheelchair.

Abstract: Derivatives of insulin are described which are conjugated to thyroid hormones. The thyroid hormone is, for instance, D-thyroxine (3,3′,5,5′-tetraiodo-D-thyronine). Other analogues are described in which a spacer having a alkanediyl chain at least eleven carbon atoms long is included. Binding studies show useful binding characteristics to thyroid binding proteins. New synthetic methods in which racemisation of the thyroxin is minimised, are described.

Abstract: A vehicle navigation system comprises a processor connected to a wireless message receiver, such as a cellular telephone. The system includes an application which checks each message received by the telephone. If the message is recognised as being intended for navigation, the application identifies the action which the message requires and an associated location in the message. The application then performs the appropriate action, for example to plan a route passing through the location. A messaging device sends messages via a network to the receiver. The network provides a messaging service having a message store which stores messages when the receiver is inactive and sends stored messages when the receiver becomes active.

Abstract: The invention provides an analogue of a pharmaceutical active whose molecular weight is less than 25,000 Daltons, the analogue comprising a pharmaceutical active whose molecular weight is less than 25,000 Daltons covalently linked to a pendant molecular group wherein as a result of the administration of the composition to the human or animal body an active complex having a molecular weight of 25,000 Daltons or greater is present in the human or animal circulatory system. The analogue is hepatoselective when administered to the circulatory system. Preferably the analogue is an insulin analogue comprising an insulin or functional equivalent thereof covalently linked to the pendant molecular group wherein the active complex is an insulin complex. Such an insulin analogue may be used in a method of insulin replacement therapy.