Abstract: An inorganic polymer which comprises one or more organic functional groups and which has the following empirical formula: Rm[M2O]x[Al2O3]y[SiO2]zXqPH2O, in which: R represents an organic functional group; M is an alkali metal; X is selected from chlorine and fluorine; m is >0; q is ?0; x is from 1 to 1.6; y is from 1.0; x/y is from 1.0 to 1.6; z is from 3 to 65; z/y is ?1.0; and P is from 3 to 5.

Abstract: This invention relates to blades for a gas turbine engine, said blades having an inner end adapted for mounting on a hub and a blade tip located opposite the inner end, and wherein at least a portion of the blade tip is coated with a thermally sprayed coating of a high purity yttria or ytterbia stabilized zirconia powder, said thermally sprayed coating having a density greater than 88% of the theoretical density with a plurality of vertical macrocracks substantially homogeneously dispersed throughout the coating in which a cross-sectional area of the coating normal to the blade tip exposes a plurality of vertical macrocracks extending at least half the coating thickness in length up to the full thickness of the coating and having from about 5 to about 200 vertical macrocracks per linear inch measured in a line parallel to the surface of the blade tip and in a plane perpendicular to the surface of the blade tip, and said high purity yttria or ytterbia stabilized zirconia powder comprising from about 0 to about

Abstract: The physical therapy tools, systems, kits and methods described herein may be used to apply gentle, passive and progressive amounts of pressure (including numerous repetitions of small movements) to achieve therapeutic mobilization of a spinal joint. The tools described herein may include a plurality of pads and actuators, where the pressure within each actuator is controlled so that a continuously varying pressure may be applied to mimic the pressure applied by human hands. These tools may also include a controller and one or more user inputs. The physical therapy tools may be operated at different operating modes (e.g., continuously varying pressure modes, step-pulse high frequency modes, step-pulse low frequency modes) for treating a subject's spine, and may be part of a system or kit. Methods of treating a subject using these physical therapy tools are also described herein.

Abstract: A process for forming a composition comprising organosilsesquioxanes, comprises the following steps: 1. partially hydrolysing hydrolysable inorganic monomer precursors comprising at least 50 moles % of first hydrolysable inorganic monomer precursors having the formula RSiY3, in which R is an organic group, the R—Si bond is a non-hydrolysable bond, each Y group is the same as or different to one another and is selected from chemically-reactive groups such that each Si—Y bond is hydrolysable to form a Si—OH bond, to form inorganic monomers and allowing partial condensation of the inorganic monomers to form a liquid composition comprising inorganic oligomers; 2.

Abstract: A joining member for bridging a gap between a first and at least one second panel wherein the joining member comprises a flange member, one or more extension members extending from the flange member, and at least one retaining member connected to the extension member. The retaining member is moveable relative to the extension member between a first configuration and a second configuration, the retaining member in the second configuration being insertable in use through the gap between the first and at the least one second panel. When inserted through the gap, the retaining member is engageable with a rear surface, relative to the flange member, of each panel and the flange member substantially bridges the gap between the first and second panels.

Abstract: A portable gas fractionalization apparatus that provides oxygen rich air to patients is provided. The apparatus is compact, lightweight, and low-noise. The components are assembled in a housing that is divided into two compartments. One compartment is maintained at a lower temperature than the other compartment. The lower temperature compartment is configured for mounting components that can be damaged by heat. The higher temperature compartment is configured for mounting heat generating components. An air stream is directed to flow from an ambient air inlet to an air outlet constantly so that there is always a fresh source of cooling air. The apparatus utilizes a PSA unit to produce an oxygen enriched product. The PSA unit incorporates a novel single ended column design in which all flow paths and valves can be co-located on a single integrated manifold. The apparatus also can be used in conjunction with a satellite conserver and a mobility cart.

Abstract: A method and apparatus for serving a cold drink including a base with a rim, a cooling puck having at least an upper surface to conform to a lower surface of the base of a serving container and a flat base surface to fit within said rim of the base. The cooling puck is preferably composed of a plastic shell and contains a fluid that is liquid at room temperature but can be frozen in a conventional freezer compartment of a refrigerator.

Abstract: A motor vehicle having means for indicating the speed of the vehicle, which is visible from outside of the vehicle. The speed indicating means may be in the form of a sign, which may be placed on the rear of the vehicle or in the rear window of the vehicle.

Abstract: A portable gas fractionalization apparatus that provides oxygen rich air to patients is provided. The apparatus is compact, lightweight, and low-noise. The components are assembled in a housing that is divided into two compartments. One compartment is maintained at a lower temperature than the other compartment. The lower temperature compartment is configured for mounting components that can be damaged by heat. The higher temperature compartment is configured for mounting heat generating components. An air stream is directed to flow from an ambient air inlet to an air outlet constantly so that there is always a fresh source of cooling air. The apparatus utilizes a PSA unit to produce an oxygen enriched product. The PSA unit incorporates a novel single ended column design in which all flow paths and valves can be co-located on a single integrated manifold. The apparatus also can be used in conjunction with a satellite conserver and a mobility cart.

Abstract: A system, device, and method for interprocessor communication in a computer system utilizes a special Message Passing Service (MPS) to provide interprocessor communications. The MPS enables a client application running on one processor in a computer to communicate with a target application running a different processor in the same or a different computer. In order for the client application to communicate with the target application, the client application establishes a session to the target application over an existing communication link using the MPS. The MPS provides for both synchronous and asynchronous communication services. When the client application establishes the session to the target application, the client application specifies, among other things, a “callback” routine. The MPS invokes the “callback” routine to report certain asynchronous events to the client application.

Abstract: A method and apparatus for serving a cold drink including a base with a rim, a cooling puck having at least an upper surface to conform to a lower surface of the base of a serving container and a flat base surface to fit within said rim of the base. The cooling puck is preferably composed of a plastic shell and contains a fluid that is liquid at room temperature but can be frozen in a conventional freezer compartment of a refrigerator.

Abstract: A high energy photon source for generating EUV radiation comprises a nozzle emitting a supersonic stream of source material, a laser or electrical/magnetic pre-ionization mechanism and a laser or electrical/magnetic excitation mechanism and a skimmer plate between them providing a collimated high density beam of source material for excitation.

Abstract: The present invention is directed to a protective apparatus for housing and protecting sensitive components disposed therein, such as a central processing unit (CPU) or a hard drive. The protective apparatus includes an outer casing, a fan panel, a connector panel, an internal box including the sensitive components and located within the outer casing, an internal housing contained within the internal box, and shock assemblies suspending the internal housing within the internal box.

Abstract: Powders having contact biocidal properties comprise a polysacharide carrying atomic/metallic silver. The preferred polysaccharide is chitin, although other polysaccharides including chitosan, carboxymethyl celluloses and carrageenalls can be used. The chitin may be obtained from deproteinated crustacean shells without demineralisation, thus being admixed with calcium carbonate and other naturally occurring minerals present in the shells, and may be enzyme deacetylated. The powders of the invention can be used as biocidal dusting powders, formulated into pastes, gels, hydrogels, creams, foams and aerosol sprays for pharmaceutical applications, or dissolved to form solutions for coating substrates such as skin, fabrics, glass, leather and paper to give a bactericidal surface. A particular application of such a solution is as a protective, post-wash treatment for workwear in a laundering process.

Abstract: Compounds of formula (I) or a pharmaceutically acceptable derivative thereof: wherein A, R1, R2, Rx, R8, R9 and n are as defined in the specification, a process for the preparation of such compounds, pharmaceutical compositions comprising such compounds and the use of such compounds in medicine.

Abstract: A novel lottery ticket as well as a lottery game and method of playing that game using the lottery ticket are disclosed. The lottery ticket can be used to participate in at least one of a plurality of drawing events that occur over a period of time. The lottery ticket comprises a number of panels that conceal a number of playing game pieces and/or free spaces. The playing game pieces and/or free spaces are concealed by a removable coating material. Participants can choose which drawing event to play, manifesting their intent to play a particular drawing event by revealing the playing game pieces associated with the panels that are designated specifically for that particular drawing event. The game is played further by selecting a combination of winning game pieces and determining whether any of each participant's playing game pieces match some or all of the winning game pieces.

Abstract: A composition comprising a matrix which, on pyrolysis, forms spinel, and an inorganic particulate filler having a hollow or a lamellar structure, wherein the matrix comprises a liquid pre-ceramic binder and at least one other component selected from a metal powder, a metal oxide powder and mixtures thereof, is provided. A heat resistant product which is obtainable by pyrolysing the composition is also provided. The resulting heat resistant product is capable of withstanding temperatures of greater than 1600° C., for instance up to and greater than 1850° C., and may be used in the form of a thermal barrier coating applied, or otherwise attached, to a surface of a substrate, which may, for example, form part of an aircraft, power-generating equipment, a furnace lining, a heat-exchanger, or a reactor.

Abstract: A process for providing a protective coating on a substrate comprises (1) applying to the substrate a coating composition comprising a homogenous mixture comprising an inorganic sol and polymerisable organic species, the inorganic sol being obtainable by hydrolysing hydrolysable inorganic monomer precursors to form inorganic monomers; (2) polymerising the polymerisable organic species; and (3) polymerising the inorganic monomers, wherein polymerisation of the organic monomers is initiated prior to completion of polymerisation of the inorganic monomers, to form a solid coating on the substrate. The resulting coating comprises interpenetrating inorganic and organic polymer networks, and may be formulated to be transparent. It is useful in the protection of a wide variety of substrates, and in particular for providing scratch/abrasion resistance to low melting point plastics materials such as polycarbonates and polyacrylates.