Abstract: The entropy coding of a current part of a predetermined entropy slice is based on, not only, the respective probability estimations of the predetermined entropy slice as adapted using the previously coded part of the predetermined entropy slice, but also probability estimations as used in the entropy coding of a spatially neighboring, in entropy slice order preceding entropy slice at a neighboring part thereof. Thereby, the probability estimations used in entropy coding are adapted to the actual symbol statistics more closely, thereby lowering the coding efficiency decrease normally caused by lower-delay concepts. Temporal interrelationships are exploited additionally or alternatively.

Abstract: A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface.

Abstract: An improved oscillating positive expiratory pressure (“OPEP”) device, for respiratory therapy having a self sterilizing flow valve capable of insertion into the curved OPEP body without tools or aids. The flow valve is also tear resistant and incorporates a flared reinforced proximal end. To maximize the benefit to patients, the adjustable therapy selector is constrained from withdrawal and is dimensioned to accept commercially available, standardized respiratory fittings adaptors, mouthpieces and “Tees” that are capable of connection to multiple respiratory therapy devices or medicated aerosol delivery units. The aesthetics have been altered by the addition of an arced handle.

Abstract: A network switch includes a buffer to store network packets and packet descriptors (PDs) used to link the packets into queues for output ports. The buffer and PDs are shared among the multiple traffic pools. The switch receives a multicast packet for queues in a given pool. The switch determines if there is unused buffer space available for packets in the given pool based on a pool dynamic threshold, if there is unused buffer space available for packets in each queue based on a queue dynamic threshold for the queue, if there are unused PDs available to the given pool based on a pool dynamic threshold for PDs, and if there are unused PDs available for each queue based on a queue dynamic threshold for PDs for the queue. The network switch admits the packet only into the queues for which all of the determining operations pass.

Abstract: An imprint lithography apparatus having a first frame to be mounted on a floor, a second frame mounted on the first frame via a kinematic coupling, an alignment sensor mounted on the second frame, to align an imprint lithography template arrangement with a target portion of a substrate, and a position sensor to measure a position of the imprint lithography template arrangement and/or a substrate stage relative to the second frame.

Abstract: A radar receiver includes an analogue receiver for receiving a radar echo signal and a digital receiver. The digital receiver includes an analogue-to-digital converter arranged to receive and sample an IF analogue signal from the analogue receiver. The sampling is undersampling according to the Nyquist criterion, so that a plurality of IF digital signals are produced, in different Nyquist zones, including one or more aliased IF digital signals. The digital receiver is arranged to select an IF digital signal from the one or more aliased digital signals.

Abstract: A piston, (1) incorporates a pair of tear-drop shaped springs (6) acting, in use, between the crown (2) of the piston and an associated connecting rod (4) so as to bias the connecting rod away from the piston crown (2). The springs (6) are supported by support members (7 and 8), the springs being located substantially in the region of the piston crown (2). A carrier (5) is positioned within the piston (1), the carrier being slidably mounted within the piston for axial movement relative thereto, and being connected to the connecting rod (4) in such a manner that the springs (6) permit the carrier (5) to move axially relative to the piston crown (2). The springs (6) are made of a beta titanium alloy such as gum metal.

Abstract: The present invention relates to substituted imidazopyridazine derivatives of Formula (I) wherein the variables have the meaning defined in the claims. The compounds according to the present invention are useful as pI3K? inhibitors. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.

Abstract: An apparatus for storing one or more battery modules (100) comprising a containment tray (300, 500, 700, 1000) defined by opposing front and back faces (314, 316, 714, 716, 1014, 1016), opposing side faces (318, 718, 1018), and opposing top and bottom surfaces (310, 312, 522, 532, 710, 712 1010, 1011, 1012) oriented perpendicular to the front, back, and side faces, wherein the containment tray has a receiving area (302, 518, 702, 1002) formed in the top surface for receiving one or more battery modules, the receiving area comprising a receiving surface (320, 520, 720, 1020) oriented parallel to and located between the opposing top and bottom surfaces for supporting the one or more battery modules.

Abstract: According to one of the aspects, there is provided a method for providing channel state feedback related to a wireless link between a transmitter having multiple transmit antennas and a receiver having at least one receive antenna. The method comprises determining (S1) channel estimates for at least a subset of the effective channels between the transmitter and the receiver, each effective channel including a propagation channel, and signal paths in the transmitter and the receiver. The method also comprises determining (S2) frequency-independent and/or inter-antenna-independent channel state information associated with phase relaxation of at least the subset of the effective channels based on the channel estimates, and generating (S3) channel state feedback including at least a representation of the frequency-independent and/or inter-antenna-independent channel state information associated with the phase relaxation. The method further comprises transmitting (S4) the channel state feedback to the transmitter.

Abstract: A first edible layer is placed atop a tray and inside a first annular member, leaving an annular gap around the edible layer. A spreadable material is spread atop and laterally on the first edible layer. A second annular member is stacked upon the first annular member with a second edible layer centered in the second member but with an annular gap between the two. Spreadable material atop and laterally to the second edible layer. The annular members each have an overall transverse dimension greater than its height. These members are part of a reusable kit with the first member has an outwardly projecting pair of handles A tool for shaping spreadable material is shown as a plate with an opposite pair of finishing edges, one being straight, the other undulating. The lower edge of the tool is located between the finishing edges, and has an opposite pair of guide notches. Each of the notches can be pressed against the edge of the tray to regulate the tool's working depth.

Abstract: In one aspect, there is a method of making a composite skin for a tiltrotor aircraft including providing a first skin in a mold, the first skin having a periphery defined by a forward edge, an aft edge, and outboard ends; providing a plurality of honeycomb panels having an array of large cells onto the first skin, each cell having a width of at least 1 cm; assembling the plurality of honeycomb panels along the longitudinal axis of the first skin to form a honeycomb core having an outer perimeter within the periphery of the first skin; positioning a second skin onto the honeycomb core, the second skin having an outer perimeter within the periphery of the first skin; and curing an adhesive to create a bond between the first skin, the honeycomb core, and the second skin to form a composite skin.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for application domain security. One of the methods includes maintaining, for each ingress port of a plurality of ingress ports of each top-level router of each processing device in a system, information representing one or more valid destination device ids for packets arriving at the ingress port. If an extracted destination device id of a packet received at a first ingress port of a first top-level router of a first processing device is an invalid destination device id according to information associated with the first internal ingress port, the first top-level router modifies a path of the received packet.

Abstract: A tray and means for connecting multiple devices and components of an electronic medical devices prior to delivery to patients. The tray allows patient monitoring systems to be pre-assembled and made patient-ready. Patients with compromised health can easily unpack and set up the monitoring system. The tray also allows for the devices and components to be easily repacked for return shipping. The ease of patient setup and use of the medical devices thereby improves patient compliance with the monitoring regimen.

Abstract: The present disclosure relates to the production and use of a multi-layer X-ray source target. In certain implementations, layers of X-ray generating material may be interleaved with thermally conductive layers. To prevent delamination of the layers, various mechanical, chemical, and structural approaches are related, including approaches for reducing the internal stress associated with the deposited layers and for increasing binding strength between layers.

Abstract: A process for recovering oil from an oil-bearing formation is disclosed comprising providing a first oil recovery formulation comprising a first surfactant able to create low interfacial tension with reservoir crude oil; injecting the first oil recovery formulation into the oil-bearing formation via an injection well (201); providing a second oil recovery formulation having a second surfactant with a higher solubility in water than the first formulation; injecting the second oil recovery formulation into the oil-bearing formation via the injection well; and producing oil to a production well (203).

Abstract: System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Information is transmitted in N-phase polarity encoded symbols. Data is encoded in multi-bit symbols, and the multi-bit symbols are transmitted on a plurality of connectors. The multi-bit symbols may be transmitted by mapping the symbols to a sequence of states of the plurality of connectors, and driving the connectors in accordance with the sequence of states. The timing of the sequence of states is determinable at a receiver at each transition between sequential states. The state of each connector may be defined by polarity and direction of rotation of a multi-phase signal transmitted on the each connector.

Abstract: Methods of making catalyst electrodes comprising sputtering at least Pt and Ir onto nanostructured whiskers to provide multiple alternating layers comprising, respectively in any order, at least Pt and Ir. In some exemplary embodiments, catalyst electrodes described, or made as described, herein are anode catalyst, and in other exemplary embodiments cathode catalyst. Catalysts electrodes are useful, for example, in generating H2 and O2 from water.

Abstract: Configurable central processing unit (CPU) package substrates are disclosed. A package substrate is described that includes a processing device interface. The package substrate also includes a memory device electrical interface disposed on the package substrate. The package substrate also includes a removable memory mechanical interface disposed proximately to the memory device electrical interface. The removable memory mechanical interface is to allow a memory device to be easily removed from the package substrate after attachment of the memory device to the package substrate.

Abstract: A method of friction welding a workpiece to a fluid element includes the step of placing a workpiece weld surface in contact with a fluid element weld surface. The workpiece weld surface is driven in a predetermined pattern along the fluid element weld surface. Pressure is applied between the workpiece weld surface and the fluid element weld surface to produce friction and heat sufficient to raise the temperature of the weld surfaces to welding temperature. A weld bond is formed by stopping the driving of the workpiece weld surface while applying the pressure between the weld surfaces. Before and/or after the weld bond is formed, at least a portion of the workpiece is machined to form at least a portion of a fluid fitting configured to receive and sealingly attach to a pipe in a non-leaking manner to convey a flow of fluid therethrough.