Abstract: This invention relates to the construction of a rocket motor and fuel system thereof and, in particular to a new and useful Viscous Liquid Monopropellant (VLM) rocket motor containing a liquid propellant that is pumped into the combustion chamber, atomised and then ignited. The atomisation step significantly increases the surface area of the propellant, delivering faster burn rates and smoother combustion. VLM is a non-Newtonian fluid containing both oxidisers and fuels. These monopropellants are comprised of a variety of liquid and solid components, mixed together to form a homogenous fluid, although heterogeneous in composition. The solid constituents are retained within the liquid phase by dispersion, suspension, bonding or chemical emulsification techniques, so as when a motive force is applied to the propellant, all the constituents are also transported, and held in correct proportion whilst doing so.

Abstract: A securing arrangement for securing a printing fluid refill cartridge to a printing unit comprising a first engagement member arranged in the vicinity of an outlet of the refill cartridge through which printing fluid contained therein is dispensable and a second engagement member arranged in the vicinity of a refill port of the printing unit and configured to be removably securable with the first engagement member so as to engage and hold the refill port and the outlet together.

Abstract: The present invention provides novel MDCK-derived adherent non-tumorigenic cell lines that can be grown in the presence or absence of serum. The cell lines of the present invention are useful for the production of vaccine material (e.g., viruses). More specifically, the cell lines of the present invention are useful for the production of influenza viruses in general and ca/ts influenza viruses in particular. The invention further provides methods and media formulations for the adaptation and cultivation of MDCK cells such that they remain non-tumorigenic. Additionally, the present invention provides methods for the production of vaccine material (e.g., influenza virus) in the novel cell lines of the invention.

Abstract: A computerized method and a system for marketing planning and marketing program development are provided. In example embodiments, the method may include receiving a marketing program proposal including program information. The method may also include facilitating a strategic review process of the marketing program proposal. The method may further include facilitating of a capacity review process of the marketing program.

Abstract: A local content server system (LCS) for creating a secure environment for digital content is disclosed, which system comprises: a communications port in communication for connecting the LCS via a network to at least one Secure Electronic Content Distributor (SECD), which SECD is capable of storing a plurality of data sets, is capable of receiving a request to transfer at least one content data set, and is capable of transmitting the at least one content data set in a secured transmission; a rewritable storage medium whereby content received from outside the LCS may be stored and retrieved; a domain processor that imposes rules and procedures for content being transferred between the LCS and devices outside the LCS; and a programmable address module which can be programmed with an identification code uniquely associated with the LCS. The LCS is provided with rules and procedures for accepting and transmitting content data.

Abstract: The present invention provides novel MDCK-derived adherent non-tumorigenic cell lines that can be grown in the presence or absence of serum. The cell lines of the present invention are useful for the production of vaccine material (e.g., viruses). More specifically, the cell lines of the present invention are useful for the production of influenza viruses in general and ca/ts influenza viruses in particular. The invention further provides methods and media formulations for the adaptation and cultivation of MDCK cells such that they remain non-tumorigenic. Additionally, the present invention provides methods for the production of vaccine material (e.g., influenza virus) in the novel cell lines of the invention.

Abstract: A structure for an inkjet printhead is disclosed. The printhead structure has an elongate support structure for supporting a printhead integrated circuit, and ink conduits formed in the elongate support structure for supplying ink to an array of nozzles of the printhead integrated circuit. Each ink conduit includes cavities distributed along a roof of the ink conduit. An opening to each cavity has an upstream edge and a downstream edge. The upstream edge contacts the ink before the downstream edge during initial priming of the ink conduits from an ink supply. The upstream edge has a transition face between the ink conduit and the cavity interior, the transition face being configured to inhibit ink from filling the cavity by capillary action during initial priming of the ink conduit. This causes gas to be trapped within the cavity. The gas acts to compress pressure pulses in the ink.

Abstract: An ink manifold defining multiple fluid flow paths has openings arranged for detachable connection with conduits in an interface. Shut off valves at each of the openings respectively, are biased open. An actuator biased to a closed position by a resilient element, where it holds all the shut off valves closed. The actuator engages the interface such that moving the interface into connection with the openings simultaneously moves the actuator to an open position where the shut off valves are able to open. The resilient element generates a bias greater than a combined bias exerted by the shut off valves on the actuator.

Abstract: A printhead assembly for an inkjet printer is disclosed. The printhead assembly has an elongate printhead chip with a nozzle face defining an array of nozzles. A support structure supports the elongate printhead chip on an external surface thereof. An epoxy resin is also provided adjacent a long side edge of the elongate printhead chip. The epoxy resin is profiled such that the epoxy resin is flush with the nozzle face of the elongate printhead chip. The epoxy resin is thixotropic prior to setting.

Abstract: In accordance with an example embodiment of the present invention, an apparatus comprises at least one processor and at least one memory. The at least one memory includes computer program code. Further, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following receive a service subscriber key request from an electronic device; determine a service subscriber key request from a subscriber identity module; and transmit the service subscriber key request to the electronic device.

Abstract: A printhead assembly comprising: a plurality of printhead modules releasably connected together via connecting members, each printhead module comprising: at least two printhead integrated circuits, each of which has nozzles formed therein for delivering printing fluid onto the surface of print media; a support member for supporting: the at least two printhead integrated circuits; and a supply of printing fluid provided to the at least two printhead integrated circuits; and an electrical connector for receiving electrical signals for the at least two printhead integrated circuits; a drive electronics part incorporating at least one controller which is connected to at least one of the at least two printhead integrated circuits via the electrical connector for controlling the printing operation of at least one of the at least two printhead integrated circuits; and a casing part for supporting the drive electronics part and the at least one printhead module.

Abstract: A capping mechanism is provided for a printhead having a plurality of ejection nozzles. The capping mechanism has a capping member formed from flexible sheet material, a transport mechanism for moving the capping member between positions at which the capping member contacts and substantially covers the ejection nozzles of the printhead and at which the capping member is remote from the printhead, and a cutter mechanism for separating spent capping material from the capping member when the capping member is remote from the printhead.

Abstract: A printhead assembly is provided. The cartridge includes a body assembly defining fluid chambers that each comprise a stack of polymer layers with a micro-capillary array of channels formed therein to form an absorbent assembly. The printhead assembly includes a plurality of printhead integrated circuits (IC) each having a plurality of micro-electromechanical nozzle arrangements for ejecting printing fluid onto a printing medium, in use. The printhead assembly also includes a fluid distribution member operatively arranging each chamber in fluid communication with each IC.

Abstract: Provided is a cartridge unit for a printer. The cartridge unit has upper and lower plate members having an ink bag located between the plate members to define an ink volume. The plate members can be displaced towards and away from each other by an external force. A bag constrictor assembly engages the plate members and is configured to act on the bag when the plate members are displaced towards each other to reduce the ink volume. A valve insert has an inlet valve to facilitate refilling of the bag with ink and an outlet valve to facilitate ink delivery to a printhead. A filter cover is positioned between the valve insert and the ink bag to filter contaminants and air bubbles passing between the ink bag and said valve insert.

Abstract: A printing system is provided having a fluid delivery member, a fluid ejection nozzle integrated circuit, and a fluid distribution member incorporating a laminated stack of layers for distributing fluid from the delivery member to the nozzles of the integrated circuit via distribution apertures. The distribution apertures of each successive layer of the stack from the delivery member to the nozzles having a successively smaller diameter.

Abstract: In accordance with an example embodiment of the present invention, a mobile device comprising: a processor configured to receive security data from a dongle and activate, on the mobile device, at least one of the following: a power supply, an application, or a login based at least in part on the received security data.

Abstract: Provided is an elongate multi-chip printhead unit for a pagewidth printer. The unit includes a number of integrated circuits laid end-to-end, each having a multitude of micro-electromechanical nozzles for ejecting printing fluid. The unit also includes an ink distribution molding defining a plurality of elongate conduits for distributing printing fluid to the printhead. Also included is a printed circuit board (PCB) configured to relay data signals from a printer controller to respective ends of the integrated circuits, as well as busbars positioned to provide drive current to the micro-electromechanical nozzles of the printhead. The busbars are retained in position at one end by a socket, and at both ends by wrap-around wings of the PCB. The unit further includes a support member for holding the integrated circuits, molding, busbars and PCB in appropriate alignment.

Abstract: A method of fabricating a film used in attaching a printhead integrated circuit to an ink supply manifold is disclosed. An adhesive polymeric film having a protective liner is provided. Photoresist is then deposited onto the protective liner, and the photoresist is photopatterned. Ink supply holes are etched through the adhesive polymeric film and the protective liner, with the photoresist acting as a mask for the etching. Finally, the protective liner including the photoresist is removed from the adhesive polymeric film after the etching step is complete.

Abstract: A cartridge for a printer is provided having a body defining a number of fluid reservoirs, a lid covering the body to seal fluid inside the reservoirs, and a printhead operatively fed with fluid from the reservoirs. A base of each reservoir is provided with a raised portion which surrounds a fluid outlet through which fluid flows for supply to the printhead. Each raised portion being moulded in the body to separate the outlet from the base of each reservoir to ensure a sufficient flow rate of fluid from the reservoir.

Abstract: A printhead cradle is provided for removably receiving a printhead. The cradle has a controller for controlling operation of the received printhead and an electromagnet for causing movement of a movable capper of the printhead under control of the controller.