Abstract: The subject disclosure is directed towards a submerged datacenter, which may be made up of modules, into a body of water such as the ocean. The submersion facilitates cooling of the datacenter as well as providing protection of the datacenter from environmental conditions that exist at or near the surface. Power may be generated from the datacenter heat, and power generated by or near the body of water (e.g., via waves, tides, wind, currents, temperature differences) may be used to help power the datacenter.

Abstract: Waste heat generated by devices as a byproduct of their operation is utilized to increase and maintain the temperature of non-potable water to neutralize biological contaminants, thereby rendering such water potable. The potable water can then be utilized for evaporative cooling of the devices. A temperature sensor monitors the temperature of the non-potable water and a controller controls the pump to provide sufficient time for the water to remain in the heat exchanger above a predetermined temperature to neutralize biological contaminants and render such water potable. To the extent that different devices generate different quantities and intensities of waste heat, multiple heat exchangers are utilized, with lower intensity waste heat serving to preheat the water and, thereby, reduce the amount of time needed to reach the target temperature in a primary heat exchanger. Waste heat not utilized to generate potable water can be utilized for other heat-driven processes.

Abstract: The subject disclosure is directed towards a datacenter or partial datacenter (e.g., a datacenter module) contained in a sealed container. The container may be filled with a cooling fluid, such as a dielectric fluid, to help cool the datacenter components. The container and its internal datacenter or datacenter portion may be submerged in water, in which event the fluid also helps to equalize the external water pressure.

Abstract: A data processing apparatus is provided with a master device and a slave device which communicate via communication circuitry. The slave device is associated with a predetermined number of permission tokens that is equal to a maximum number of currently pending messages that can be accepted for processing from the communication circuitry by that slave device. The slave device transmits these permission tokens to the master device. The master device takes exclusive temporary possession of the permission tokens that it receives such that the permission tokens are then no longer available to any other master device. A master device initiates a message to a slave device when the master device has exclusive temporary possession of a permission token for that slave device. When the master device has initiated its message, then it relinquishes the exclusive temporary possession of the permission token such that it is then available for other devices.

Abstract: An integrated circuit includes one or more transaction data sources and one or more transaction data destinations connected via interconnect circuitry comprising a plurality of interconnect nodes. Within the interconnect nodes there are one or more converging interconnect nodes. A converging interconnect node includes prediction data generation circuitry for reading characteristics of a current item of transaction data from the converging interconnect node and generating associated prediction data for a future item of transaction data which will be returned to the converging interconnect node at a predetermined time in the future. This prediction data is stored within prediction data storage circuitry and is read by prediction data evaluation circuitry to control processing of a future item of transaction data corresponding to that prediction data when it is returned to the converging interconnect node. The interconnect circuitry may have a branching network topology or recirculating ring based topology.

Abstract: A system-on-check integrated circuit 2 includes interconnect circuitry 4 connecting a plurality of transaction sources to a plurality of transaction destinations. The interconnect circuitry 4 includes a reorder buffer for buffering access transactions and hazard checking circuitry 46, 48, 50, 52 for performing hazard checks, such as point-of-serialisation checks and identifier reuse checks. Check suppression circuitry 62, 64, 66, 68 serves to suppress one or more hazard checks depending upon one or more state variables that themselves depend upon access transactions other than the access transaction for which the hazard checking is or is not to be suppressed. As an example, hazard checking may be suppressed if it is known that there are no other access transactions currently buffered within the reorder buffer 26 or alternatively no other access transactions from the same transaction source buffered within the reorder buffer 26.

Abstract: An aft heat shield for a fuel nozzle tip includes: an annular shield wall; an annular shield flange extending radially outward from an aft end of the shield wall; an annular baffle flange surrounding the conical section, and disposed such that an axial gap is defined between the shield flange and the baffle flange, the baffle flange including a radially outer rim extending axially forward therefrom; and a plurality of impingement cooling holes passing through the baffle flange and oriented to as to direct air flow towards the shield wall.

Abstract: Disclosed is a dasher-boards assembly with capability to absorb impacts of players crashing into the boards. The glass pane surmounting the boards can tip away from the ice, against a spring, and then resiliently return to its normal (upright) position. The spring is a bar-spring, which not only is deflectable to provide the resilience, but also has the capability to support and position the pane with respect to the dasher-board. The bar-spring can be used when the pane is flush-mounted with respect to the dasher-board, or when the pane is set-back from the ice-side of the dasher-board.

Abstract: Specification solar glass pane has been designed as a Green Energy Source.

Abstract: A data array has multiple ways, each way having entries for storing data values. In response to a write request, an updated data value having a target address may be stored in any of a corresponding set of entries comprising an entry selected from each way based on the target address. An update queue stores update information representing pending write requests. Update information is selected from the update queue for a group of pending write requests corresponding to different ways, and these write requests are performed in parallel so that updated values are written to entries of different ways.

Abstract: A data processing apparatus is provided with a master device and a slave device which communicate via communication circuitry. The slave device is associated with a predetermined number of permission tokens that is equal to a maximum number of currently pending messages that can be accepted for processing from the communication circuitry by that slave device. The slave device transmits these permission tokens to the master device. The master device takes exclusive temporary possession of the permission tokens that it receives such that the permission tokens are then no longer available to any other master device. A master device initiates a message to a slave device when the master device has exclusive temporary possession of a permission token for that slave device. When the master device has initiated its message, then it relinquishes the exclusive temporary possession of the permission token such that it is then available for other devices.

Abstract: A system to reduce or eliminate the sill of dasher boards on the play area side of a transparent plane is disclosed. The system features spacers and extensions which support the transparent panes in a more inward position. The system can be installed initially or used to retrofit an arena. The system is suitable for straight and curved-corner portions of the boards assembly. The system is suitable for use with panes of tempered glass or of transparent plastic.

Abstract: An orthotic device is disclosed having a frame system, a first actuator, and a second actuator. The frame system may include a lightweight supportive material, and may be configured to receive a user's foot. The first actuator may be coupled to the frame system, and may be configured to activate and develop push of the forefoot of the user's foot during a walking step. The second actuator may be coupled to the frame system, and may be configured to activate and raise a user's toes.

Abstract: An apparatus and a method are disclosed for displaying, on a confidence gauge comprising a set of lights, a confidence level of whether a blood vessel is an artery or a vein, wherein a number of illuminated lights of the set of lights indicates the confidence level.

Abstract: A apparatus and a method are disclosed for transmitting a signal directed to a blood vessel via a Doppler ultrasound waveform apparatus, receiving, by the Doppler ultrasound waveform apparatus, a reflected signal from the blood vessel; and determining, by a processing device, whether the blood vessel is an artery or a vein based on a blood flow velocity in the blood vessel.

Abstract: An interconnect comprising paths configured to transmit data packets between nodes on a network. The nodes comprise ports for inputting and outputting the data packets to the interconnect. At least two of the paths each have at least a portion configured such that a data packet addressed for output at one of the nodes on one of the paths and not being accepted at the node will continue along the path and on travelling further will return to the node. The at least two paths are balanced paths such that a data packet not accepted at the one of the nodes will return to the node a same predetermined number of clock cycles later whichever of the balanced paths the data packet is traveling along.

Abstract: An arbiter is configured to select one of several contending data packets transmitted from an initiator, the data packets comprising an identifier identifying the initiator and data. The arbiter comprises: a history buffer for storing the identifiers identifying the initiators of a plurality of recently selected data packets; and selection circuitry configured to select one of the contending data packets in dependence upon the initiators of the contending data packets and the initiators identified in the history buffer, such that a probability of a data packet being selected increases with the number of data packets selected since a data packet from the same initiator was selected.

Abstract: A server computer may be located at a home or business and may be used for heating the home or business. The server computer may operate a distributed cloud based application and may generate heat in response to application load. The server computer may have an air or water based heat exchanger that may integrate into various heating, ventilation, and air conditioning systems to use the heat generated by the server. In some embodiments, a thermostat may regulate the application load on the server computer as controlled by a cloud based controller.

Abstract: An integrated circuit includes one or more transaction data sources and one or more transaction data destinations connected via interconnect circuitry comprising a plurality of interconnect nodes. Within the interconnect nodes there are one or more converging interconnect nodes. A converging interconnect node includes prediction data generation circuitry for reading characteristics of a current item of transaction data from the converging interconnect node and generating associated prediction data for a future item of transaction data which will be returned to the converging interconnect node at a predetermined time in the future. This prediction data is stored within prediction data storage circuitry and is read by prediction data evaluation circuitry to control processing of a future item of transaction data corresponding to that prediction data when it is returned to the converging interconnect node. The interconnect circuitry may have a branching network topology or recirculating ring based topology.