Abstract: A method of sealing a peelable lid (2) to a flange (4) provided within a metal can body (1) which involves inserting an induction coil (6) into the can body to primarily heat the sealing surface (5) of the flange, while keeping the exterior wall of the can relatively cool to avoid tin reflow and decoration degradation of the exterior wall. The induction coil is subsequently removed from the can body and a peelable lid applied to the flange, whereby residual heat in the flange aids the sealing of the lid to the flange, e.g. by allowing activation of a bonding material.

Abstract: Computer-implemented tool boxes and related methods are described. An exemplar computer-implemented method includes: (1) displaying a representation of template 3-D shape of an object for design on a device having a touch-sensitive display, the object for design having one or more modifiable features; (2) selecting a feature for modification by detecting a touch gesture input that comprises the touch of a finger or a pointing device on the relevant part of the image displayed on the touch-sensitive display; (3) modifying the feature once selected by repeated touch gestures on the relevant part of the image, wherein the touch gestures are used to select one of colour, size of any of the x,y,z dimensions, shape, radius, any other size related dimension, shape, orientation or position with respect to other objects; and (4) visually displaying the options available for selection in relation to one of colour, size, shape, orientation or position.

Abstract: A method of sealing a peelable lid (2) to a flange (4) provided within a metal can body (1) which involves inserting an induction coil (6) into the can body to primarily heat the sealing surface (5) of the flange, whilst keeping the exterior wall of the can relatively cool to avoid tin reflow and decoration degradation of the exterior wall. The induction coil is subsequently removed from the can body and a peelable lid applied to the flange, whereby residual heat in the flange aids the sealing of the lid to the flange, e.g. by allowing activation of a bonding material.

Abstract: A method of sealing a peelable lid (2) to a flange (4) provided within a metal can body (1) which involves inserting an induction coil (6) into the can body to primarily heat the sealing surface (5) of the flange, while keeping the exterior wall of the can relatively cool to avoid tin reflow and decoration degradation of the exterior wall. The induction coil is subsequently removed from the can body and a peelable lid applied to the flange, whereby residual heat in the flange aids the sealing of the lid to the flange, e.g. by allowing activation of a bonding material.

Abstract: A can for packaging food, comprising a metal can body and a diaphragm lid (16) formed of lidding material which comprises a multilayer structure with at least an aluminum layer of from 6 to 90 microns thickness and a bond layer for fixing the lid (16) directly to the can body. One method for forming the can forms the lidding material by using an outwardly extending curl (20) at one end of the metal can body as the draw die. Lidding material which is carried by the body maker punch is drawn around the curl of the can body draw die so as to form the lidding material into a cup shape.

Abstract: A telecommunications system includes a first (home) mobile telecommunications network A5 second (roamed) mobile telecommunications network B and a third (virtual) mobile telecommunications network C. The virtual network C does not have its own radio access network but uses the radio access network of network B in accordance with a commercial contract between networks B and C. Network C is a MVNO. When a mobile telecommunications device that has network A as its home network roams to network B, the mobile telecommunications device initially registers with network B as the roamed network. Conventionally, communications between network A and network B would be transmitted via a fixed communication link (25) (such as a leased line). However, in the embodiment described, the network A transmits a command to the mobile telecommunications device, instructing that device to de-register from network B and to re-register with virtual network C.

Abstract: A method of sealing a peelable lid (2) to a flange (4) provided within a metal can body (1) which involves inserting an induction coil (6) into the can body to primarily heat the sealing surface (5) of the flange, whilst keeping the exterior wall of the can relatively cool to avoid tin reflow and decoration degradation of the exterior wall. The induction coil is subsequently removed from the can body and a peelable lid applied to the flange, whereby residual heat in the flange aids the sealing of the lid to the flange, e.g. by allowing activation of a bonding material.

Abstract: A can for packaging food, comprising a metal can body and a diaphragm lid (16) formed of lidding material which comprises a multilayer structure with at least an aluminum layer of from 6 to 90 microns thickness and a bond layer for fixing the lid (16) directly to the can body. One method for forming the can forms the lidding material by using an outwardly extending curl (20) at one end of the metal can body as the draw die. Lidding material which is carried by the body maker punch is drawn around the curl of the can body draw die so as to form the lidding material into a cup shape.

Abstract: A metal closure is described, in the form of a foil lid (1) bonded to a metal annular component (such as a container body or separate intermediate ring). The foil lid (1) and annular component are made of dissimilar metals, with the closure adapted to prevent bimetallic corrosion at the interface between the dissimilar metals of the foil lid and the annular component. The closure is adapted such that the lid comprises a peripheral wall which is upstanding from the annular component such that a gap is maintained between the annular component and an exposed metal peripheral edge of the lid. Further aspects of the invention include: i. a method for making such a metal closure; and ii. an apparatus for making such a metal closure.

Abstract: Sensing systems are presented in which one or more sensors are operatively associated with a portable device such as a smartphone or tablet computer. A software application on the portable device provides an interface through which a user can interact with the sensors, e.g. to collect readings or perform calibrations. Preferably the portable device acts as an intermediary to a Cloud service for management and storage of measured data and calibration information. Once transmitted to the Cloud, the data can be accessed from any internet-connected device.

Abstract: A can for packaging food, comprising a metal can body and a diaphragm lid (16) formed of lidding material which comprises a multilayer structure with at least an aluminum layer of from 6 to 90 microns thickness and a bond layer for fixing the lid (16) directly to the can body. One method for forming the can forms the lidding material by using an outwardly extending curl (20) at one end of the metal can body as the draw die. Lidding material which is carried by the body maker punch is drawn around the curl of the can body draw die so as to form the lidding material into a cup shape.

Abstract: A telecommunications system includes a first (home) mobile telecommunications network A5 second (roamed) mobile telecommunications network B and a third (virtual) mobile telecommunications network C. The virtual network C does not have its own radio access network but uses the radio access network of network B in accordance with a commercial contract between networks B and C. Network C is a MVNO. When a mobile telecommunications device that has network A as its home network roams to network B, the mobile telecommunications device initially registers with network B as the roamed network. Conventionally, communications between network A and network B would be transmitted via a fixed communication link (25) (such as a leased line). However, in the embodiment described, the network A transmits a command to the mobile telecommunications device, instructing that device to de-register from network B and to re-register with virtual network C.

Abstract: A metal closure is described, in the form of a foil lid (1) bonded to a metal annular component (such as a container body or separate intermediate ring). The foil lid (1) and annular component are made of dissimilar metals, with the closure adapted to prevent bimetallic corrosion at the interface between the dissimilar metals of the foil lid and the annular component. The closure is adapted such that the lid comprises a peripheral wall which is upstanding from the annular component such that a gap is maintained between the annular component and an exposed metal peripheral edge of the lid. Further aspects of the invention include: i. a method for making such a metal closure; and ii. an apparatus for making such a metal closure.

Abstract: A device or “dongle” (32) is provided for coupling to a Windows-based PC (23). The dongle (32) includes a subscriber identity module (SIM) (15), such as the type used in GSM or UMTS cellular or mobile telecommunications networks. A search engine (40) is accessed by the PC (23) by means of a client application (38) on the PC. The search engine (40) generates a list of search results in response to search criteria in a known manner. Further, the search engine is able to return search results relating to data for which there is restricted access (for example, encrypted data). Such data is identified with a tag which may, for example indicated which users or entities are able to access that data. A user's dongle (32) authenticates that user with the network (3) using a authentication arrangement similar to that employed for authenticating users of a GSM or UMTS mobile telecommunications network. The authenticated identity of the user is communicated to the search engine.

Abstract: A can for packaging food, comprising a metal can body and a diaphragm lid (16) formed of lidding material which comprises a multilayer structure with at least an aluminium layer of from 6 to 90 microns thickness and a bond layer for fixing the lid (16) directly to the can body. One method for forming the can forms the lidding material by using an outwardly extending curl (20) at one end of the metal can body as the draw die. Lidding material which is carried by the body maker punch is drawn around the curl of the can body draw die so as to form the lidding material into a cup shape.

Abstract: The invention describes various optical waveguide layouts with reduced substrate area, with particular application to reducing bezel width in optical touch systems. In certain preferred embodiments the optical waveguide layouts include a plurality of waveguide crossings.

Abstract: The present invention relates to waveguide structures and optical elements for use in an optical touch screen sensor. The waveguide structures and optical elements allow for reduced bezel width and simplified assembly of optical touch screens sensors, and relaxed component tolerances.

Abstract: Methods for the production of integrated optical waveguides which have a patterned upper cladding with a defined opening to allow at least one side or at least one end of a light transmissive element to be air clad The at least one side or at least one end is, for preference, a lens structure unitary with the waveguide or a bend.

Abstract: A data input apparatus having at least one transmit element coupled to a source of light of a predetermined wavelength, at least one light receive element and a detection device to detect interruption of beams of the light of said predetermined wavelength extending from said transmit element to said receive element wherein at least one of said transmit element and said receive element comprises at least one waveguide having a light transmitting core and a non-core portion and one or mote discontinuance means adapted to reduce transmission of stray light within the non-core portion. The discontinuance is adapted to scatter, absorb, divert or block stray light and can be applied to one or mote of the upper cladding, lower cladding, substrate or common base.

Abstract: A biosensor for use in determining a concentration of a component in an aqueous liquid sample is provided including: an electrochemical cell having a first electrically resistive substrate having a thin layer of electrically conductive material, a second electrically resistive substrate having a thin layer of electrically conductive material, the substrates being disposed with the electrically conductive materials facing each other and being separated by a sheet including an aperture, the wall of which aperture defines a cell wall and a sample introduction aperture whereby the aqueous liquid sample may be introduced into the cell; and a measuring circuit.