263results about How to "Meet the blocking requirements" patented technology

The present invention provides a method and apparatus for increasing the performance of world-wide-web traffic over the Internet. A distributed network of specialized nodes of two types is dispersed around the Internet. A web client's requests are directed to a node of the first type chosen to be close to the client, and the client communicates with this node using a standard protocol such as HTTP. This first node receives the request, and communicates the request to a node of the second type chosen to be close to the request's ultimate destination (e.g., a web server capable of generating a response to the request.) The first node communicates the request to the second node using a different, specialized, protocol that has been designed for improved performance and specifically to reduce traffic volume and to reduce latency. The second node receives communication from the first node using this specialized protocol, converts it back to a standard protocol such as HTTP, and forwards the request to the destination computer or server. Responses from the destination to the client take the corresponding reverse route, and also are carried over a specialized protocol between the two nodes. In addition, these nodes can employ other techniques such as web caches that avoid or improve some communication steps. Thus, specialized, proprietary, or complex protocols and techniques can be quickly deployed to enhance web performance without requiring significant changes to the clients or servers.

Surgical systems for less invasive access to and isolation of an atrial appendage are provided. A suturing grasper compresses soft tissue structures and deploys one or more sutures through complimentary pledget(s) carried by the grasper. The pledgets are reinforced, containing support members that define the profile of the stitch and distribute stresses applied by the stitch, once tightened, over a length of tissue. This hardware may be applicable to other surgical and catheter based applications as well including: compressing soft tissue structures lung resections and volume reductions; gastric procedures associated with reduction in volume, aneurysm repair, vessel ligation, or other procedure involving isolation of, resection of, and reduction of anatomic structures.

The present invention provides a mobile application ecosystem comprising a mobile application development kit and store, both of which are implemented as web-based services such that creation, testing, and distribution of mobile applications, as well as discovery, investigation, and delivery of same, can all be performed using a standard web browser. The mobile application development kit offers common capabilities across all target mobile device brand and brand groups, allowing the same application construct to work unmodified on all, while building the application in a manner that is native to each, thereby avoiding any requirement to embed a separate common runtime or virtual machine on every mobile device.

The present invention provides an integrated circuit comprising a system bus to which a processor is connectable, and first and second peripheral buses to which peripheral units used by said processor are connected, the first peripheral bus operating at a higher clock speed than the second peripheral bus. Further, the integrated circuit comprises bridge logic for providing an interface between the system bus and the peripheral buses to enable signals to be passed between the system bus and the peripheral buses, the bridge logic comprising clock resynchronisation logic for synchronising the system bus and the peripheral buses. Through the provision of first and second peripheral buses operating at different clock speeds, the integrated circuit of the present invention provides a great deal of flexibility for reducing the power consumption of the integrated circuit as compared with a similar integrated circuit having only one peripheral bus. Since the power consumption of each peripheral bus is proportional to the clock frequency and capacitance, significant power consumption savings can be realised by ensuring that each peripheral unit is connected to the slowest peripheral bus appropriate for that peripheral unit.

An electronic device comprising a memory for storing a menu of items (31) and a controller (16) operable to order said items (31) in said menu according to their frequency of use. In a preferred embodiment, the electronic device is a mobile telephone (1).

The present invention relates to a data processing apparatus and method for compiling application code. The data processing apparatus comprises a processor, and a compiler for compiling application code to generate instructions for execution by the processor. Furthermore, a non-invasive trace unit is coupled to the processor for generating, from input signals received from the processor, trace signals indicative of the instructions being executed by the processor. The compiler is then arranged to control the compilation of the application code dependent on the trace signals. The non-invasive nature of the trace unit enables it to generate trace signals that can be used to produce profiling information for use by the compiler without altering the behaviour of the code being executed by the processor, and accordingly provides a significantly improved technique for obtaining profiling information for use in feedback driven optimisation compilation techniques.

A fan assembly for creating an air current includes an air inlet, an air outlet, an impeller, a motor for rotating the impeller to create an air flow passing from the air inlet to the air outlet, the air outlet comprising an interior passage for receiving the air flow and a mouth for emitting the air flow, the air outlet defining an opening through which air from outside the fan assembly is drawn by the air flow emitted from the mouth, a control circuit for controlling the motor, a remote control for transmitting control signals to the control circuit, and at least one magnet for attaching the remote control to the air outlet.

A switchable magnetic device includes a first magnet and a second magnet, both of which are essentially cylindrical. Magnets are housed in a housing made from pole pieces. Pole pieces are ferromagnetic. Lower magnet is fixedly mounted in the housing while upper magnet can rotate within the housing. Upper magnet is formed with notches or grooves along its vertical side walls. These notches or grooves receive downwardly depending arms of bar. Bar is received inside a groove formed on boss. Boss is connected to a short bar that, in turn, is fixedly connected to a handle or lever. By this means, rotation of handle or lever causes rotation of second magnet. When the upper magnet is positioned such that its north pole substantially overlies the south pole of lower magnet and the south pole of upper magnet substantially overlies the north pole of lower magnet, the first and second magnets act as an internal active magnetic shunt and as a result the external magnetic field strength from the device is quite low. Rotating the upper magnet 180° about its axis of rotation brings the magnets into alignment such that the respective north and south poles of the upper magnet substantially overlie respective north and south poles of lower magnet. In this alignment, the external magnet field from the device is quite strong and the device can be affixed to surfaces or objects.

A system and method are provided for organizing and managing a tree structure having a plurality of nodes representing physical entities, the tree structure defining a number of node locations, each node location being reached via a predetermined path from a root node of the tree structure. The method comprises the steps of associating first and second keys with each node to be included in the tree structure, the value of at least the first key being unique for each node, and then arranging the nodes within the tree structure by sorting the nodes with respect to both the first key and the second key, the sorting with respect to the first key being such that each node may be positioned within the tree structure at any node location along the path from the root node to the node location specified by the first key. By this approach, a search can be performed for a node within the tree structure based on specified criteria for both the first and second keys.

Surgical systems for less invasive access to and isolation of an atrial appendage are provided. A suturing grasper compresses soft tissue structures and deploys one or more sutures through complimentary pledget(s) carried by the grasper. The pledgets are reinforced, containing support members that define the profile of the stitch and distribute stresses applied by the stitch, once tightened, over a length of tissue. This hardware may be applicable to other surgical and catheter based applications as well including: compressing soft tissue structures lung resections and volume reductions; gastric procedures associated with reduction in volume, aneurysm repair, vessel ligation, or other procedure involving isolation of, resection of, and reduction of anatomic structures.

A system that continuously monitors cardiovascular health using an electrocardiography (ECG) source synchronized to an optical (PPG) source, without requiring invasive techniques or ongoing, large-scale external scanning procedures. The system includes an ECG signal source with electrodes contacting the skin, which generates a first set of information, and a watch-like device, worn on a limb such as an arm or a wrist, having a reflectance-based PPG signal source that generates a second set of information. Together with a processing module, housed within the watch-like device and configured to receive and process the first and second sets of information, from which the time differential of the heart beat pulmonary pressure wave can be calculated, continuous data related to cardiovascular health markers such as arterial stiffness can be determined. Automated heart rate calibration of the reflectance-based PPG sensor can also be achieved.

A computer system and method provide a systems for representing resource(s) in a computing system environment by creating an object to represent a resource in the computing system environment and assigning an object identifier to the object. The object identifier includes at least a simple name of the object and a home of the object. The system displays at least one representation of the object on a graphical user interface. Each representation of the object includes the simple name of the object and, if a home condition exists for that representation of the object displayed on the graphical user interface, the representation further includes the home of the object, and if a home condition does not exist for that representation of the object, the representation of the object displayed on the graphical user interface does not include the home of the object. The graphical user interface can also provide groups that are transparent and terminal in order to allow visual arrangement of resource representations without effecting those resources.

An implantable system and method for deep brain stimulation (DBS) treatments. The implantable system is sufficiently small and self-contained to enable implantation of the entire system within the brain, or optionally within the brain and the surrounding tissue. The system comprises an implantable inductor on which a voltage is induced when subjected to an electromagnetic field, and an implantable device comprising a housing, stimulating elements at an exterior surface of the housing, and electronics within the housing and electrically connected to the implantable inductor. The electronics produces a brain-stimulating current from the voltage induced on the implantable inductor and then delivers the brain-stimulating current to the stimulating elements. Deep brain stimulation is performed by subjecting the inductor to an electromagnetic field to induce a voltage on the inductor that powers the electronics to produce and deliver the brain-stimulating current to the stimulating elements.

A method for delivering a therapeutic dose of a bioactive agent to the pulmonary system, in a single, breath-activated step, comprises administering from a receptacle enclosing a mass of particles, to a subject's respiratory tract, particles which have a tap density of less than 0.4 g / cm3 and deliver at least about 50% of the mass of particles. Another method of delivering a therapeutic dose of a bioactive agent to the pulmonary system, in a single breath, includes administering from a receptacle enclosing a mass of particles, to a subject's respiratory tract, particles which have a tap density of at least 0.4 g / cm3 and deliver at least about 10 milligrams of the bioactive agent. The receptacle can have a volume of at least 0.37 cm3.

A method of performing a transfer of value from a first transaction account to a second transaction account, the transfer requested by operation of a mobile communication device operably connected to a communications network with the operation of the transaction accounts effected by an account operating system also operably connected to the communications network, the method including the steps of a user causing the generation and transmission of a transaction request from the mobile communication device to the account operating system requesting a transfer of value from the first transaction account to the second transaction account; the account operating system receiving and verifying that the transaction request from the mobile communication device is valid; and the account operating system effecting transfer of value from the first transaction account to the second transaction account.

A method facilitating the transfer of information from a media or data capture device to a larger device while providing valuable feedback about the transfer is described. A transfer device including a simple user interface that can be easily implemented on a media or data capture device provides feedback about the transfer operation, enabling the user to take action when necessary. For example, the user is advised if the transfer is complete or, alternatively, that the transfer has failed and needs to redone. Feedback is provided by visual signals and may also be accompanied by audible signals. All necessary transfer functionality is included on the media capture device, thereby avoiding the requirement for dedicated software on a host (or pipeline) device, such as a cellular phone. This expands the number of pipeline devices that can be utilized with particular media capture devices. As long as there is a correct interface between the data capture device and the pipeline device, all the necessary transfer functionality can be included in the data capture device.

A cellular communication system comprises a user equipment (101) which is arranged to transmit control channel messages to a network (103) of the communication system. When a message is transmitted, the user equipment (101) enters an active monitoring mode for a time interval after which it returns to the power-down mode. The user equipment (101) monitors a paging channel when in the active monitoring mode but not in all paging cycles when in the power-down mode. The network (103) is arranged to transmit paging messages in response to a detection of the control channel message from the user equipment (101). The invention may allow a much longer power-down interval thereby reducing power consumption and increasing battery life. The approach may be particularly suitable for machine-to-machine communications.

A pixilated scintillator, scintillator array and methods of fabricating the same are provided. The scintillator array comprises a grid having walls, a scintillator crystal packed between the walls, and a reflective coating provided between the walls and the scintillator crystal.

A fan assembly for creating an air current includes an air inlet, an air outlet, an impeller, a motor for rotating the impeller to create an air flow passing from the air inlet to the air outlet, the air outlet comprising an interior passage for receiving the air flow and a mouth for emitting the air flow, the air outlet defining an opening through which air from outside the fan assembly is drawn by the air flow emitted from the mouth, a control circuit for controlling the motor, a remote control for transmitting control signals to the control circuit, and at least one magnet for attaching the remote control to the air outlet.

A power module having a lead frame with a plurality of power switching devices and a plurality of driving devices mounted thereon. The driving devices control the power switching devices to provide power to a plurality of output leads via first wire bonds. The first wire bonds are substantially parallel to each other between the power switching devices and the output leads. Each power switching device preferably includes a power semiconductor device and a diode, the diodes and power switching devices being interconnected by second wire bonds which are also substantially parallel to each other. The power switching devices preferably comprise bare semiconductor die mounted on the lead frame, the lead frame and power switching devices being enclosed in a molded package. The molded package are preferably formed by transfer-molding or injection-molding.

A process for cracking an olefin-rich hydrocarbon feedstock which is selective towards propylene in the effluent, the process comprising contacting a hydrocarbon feedstock containing one or more olefinic components of C4 or greater with a crystalline silicate catalyst to produce an effluent having a second composition of one or more olefinic components of C3 or greater, the feedstock and the effluent having substantially the same olefin content by weight therein characterized in that ethylene is added to the feedstock before the feedstock contacts the catalyst.

A phase-locked loop (PLL) to provide clock generation for high-speed memory interface is presented as the innovate PLL (IPLL). The IPLL architecture is able to tolerate external long loop delay without deteriorating jitter performance. The IPLL comprises in part a common mode feedback circuit with a current mode approach, so as to minimize the effects of mismatch in charge-pump circuit, for instance. The voltage-controlled oscillator (VCO) of the IPLL is designed using a mutually interpolating technique generating a 50% duty clock output, beneficial to high-speed double data rate applications. The IPLL further comprises loop filter voltages that are directly connected to each VCO cell of the IPLL. Conventional voltage-to-current (V-I) converter between loop filter and VCO is hence not required. A tight distribution of VCO gain curves is therefore obtained for the present invention across process corners and varied temperatures.

In accordance with embodiments, there are provided mechanisms and methods for controlling a process using a process map. These mechanisms and methods for controlling a process using a process map can enable process operations to execute in order without necessarily having knowledge of one another. The ability to provide the process map can avoid a requirement that the operations themselves be programmed to follow a particular sequence, as can further improve the ease by which the sequence of operations may be changed.

The present invention discloses a method for providing an online-charging to solve a problem that a related charging can not be processed correctly for a service involving simultaneously a CS domain and an IMS. The method includes: not invoking an online charging for the user in the CS domain when the user, who subscribes for the service involving simultaneously the CS domain and the IMS and the online charging service, originates or terminates a call in the CS domain; and performing the credit control in the CS domain and / or the IMS for the user in the IMS when the call of the user is processed through the IMS. The present invention also discloses a device and a system for an online credit control.

A system and method are provided for facilitating zero-copy communications between computing systems of a group of computing systems. The method includes allocating, in a first computing system of the group of computing systems, a pool of privileged communication resources from a privileged resource controller to a communications controller. The communications controller designates the privileged communication resources from the pool for use in handling individual ones of the zero-copy communications, thereby avoiding a requirement to obtain individual ones of the privileged resources from the owner of the privileged resources at setup time for each zero-copy communication.