摘要:
A fuel system for a mobile platform is provided. The system includes a crossfeed fuel transmission assembly having a single crossfeed valve that controls fuel consumption from a first fuel tank and a second fuel tank. The system additionally includes a balancing fuel transfer assembly fluidly connected to the crossfeed fuel transmission assembly. The balancing fuel transfer assembly includes a plurality of fuel balancing valves for controlling a transfer of fuel to the first and second fuel tanks. The fuel system further includes a fuel balancing controller for automatically controlling the fuel balancing valves to automatically control the transfer of fuel to the first and second fuel tanks.
摘要:
A method for increasing the speed of execution by a processor including the steps of selecting a sequence of instructions to optimize, optimizing the sequence of instructions, creating a duplicate of instructions from the sequence of instructions which has been selected to optimize, executing the optimized sequence of instructions, and responding to an error during the execution of the optimized sequence of instructions by rolling back to the duplicate of instructions from the sequence of instructions.
摘要:
A technique involves exchanging DHCP relay agent information with a DHCP server. In particular, the technique involves receiving a DHCP message en route from a DHCP client to the DHCP server. The DHCP message includes (i) a non-option portion having a client identifier identifying the DHCP client and (ii) an option portion having first relay agent information added to the DHCP message by a first relay agent. The technique further involves modifying the option portion of the DHCP message to simultaneously include both the first relay agent information added by the first relay agent and second relay agent information from a second relay agent. The technique further involves sending the DHCP message with the modified option portion to the DHCP server. Accordingly, the DHCP server is capable of receiving relay agent information from multiple relay agents and assigning an address to the DHCP client based on this input.
摘要:
Methods and apparatus are provided for exchanging heat. A heat exchanger is provided which includes a casing, a thermal buffer contained within the casing, and a plurality of fluid conduits. Each of the conduits includes an inlet end configured to receive a fluid, an outlet end configured to provide said fluid, and a heat transfer section coupled between the inlet end and the outlet end, the heat transfer section embedded in the thermal buffer.
摘要:
The present invention provides a method and apparatus for dispensing a predetermined substantially constant length of pre-stretched packaging material based upon load girth. Based upon the girth of the load to be wrapped, an amount of pre-stretched packaging material to be dispensed for each revolution of relative rotation between a packaging material dispenser and the load is determined. A rotational drive system used to provide the relative rotation is linked to a pre-stretch assembly portion of the packaging material dispenser. The linkage may be mechanical or electrical. The linkage controls a ratio of the rotational speed to the pre-stretch assembly dispensing speed, such that the predetermined substantially constant length of pre-stretched packaging material is dispensed for each revolution of the packaging material dispenser relative to the load regardless of the speed of the rotational drive. In the case of a mechanical linkage, the linkage also connects the rotational drive to the pre-stretch assembly portion such that the rotational drive also drives the pre-stretch assembly portion.
摘要:
The present invention relates to photovoltaic concentrating modules and related concentrating solar systems and methods. In particular, the present invention relates to concentrating modules, especially modules having a convenient size and market acceptance of traditional flat photovoltaic solar panels.
摘要:
The present invention provides a method of charging at least one container, such as a tube, with an energetic material. The method comprises the step of reducing a pressure of a fluid in an interior portion of the or each container. The method also comprises the step of positioning the energetic material at a position that is exterior to the or each container and at which a pressure is higher than in the interior portion of the or each container in a manner such that a suction results which sucks the energetic material into the interior portion of the or each container and thereby charges the or each container with the energetic material.
摘要:
A method for interoperable communications including at least the step of: a) at least one radio user's being able to transmit at least one transmission on a first radio frequency to a computer having at least one sound card and at least two sound card channels on one or more sound cards, wherein each of the at least two sound card channels is programmed to receive and process transmissions from at least two separate radio frequencies. This configuration creates a new way of interfacing virtually any speaker with virtually any computer, and allows a paradigm shift of communications organization such that everyone can talk at once, literally, and still “hear” everyone else.
摘要:
A receiver (300) includes a mixing digital-to-analog converter (DAC) (118A), a direct digital frequency synthesizer (DDFS) (132) and a dynamic element matching (DEM) circuit (304). A DAC of the mixing DAC (118A) is implemented as a segmented DAC having a thermometer encoded DAC section (120A) and a binary encoded DAC section (120B). The DDFS (132) includes outputs configured to provide bits associated with a digital LO signal to inputs of a switching section (124A: 124B) of the mixing DAC (118A). The DEM circuit (304) is coupled between the outputs of the DDFS (132) and the inputs of the switching section (124A) that are associated with the thermometer encoded DAC section (120A). The DEM circuit (304) is configured to scramble the bits provided to the thermometer encoded DAC section (120A).
摘要:
Multi Media Integrated Imaging (MMII) includes methods, devices and systems that are effective in overcoming the shortcomings of conventional medical imaging techniques. Instead of generating a series of unrelated images taken at different times and obtained by several technologies, embodiments of the present invention generate a deeply detailed, coherent image taken simultaneously with several imaging modalities. In this manner, each three-dimensional coordinate point in the image is enriched by the different data provided by each of the plurality of imaging technologies employed. The data for each three-dimensional coordinate point is taken in each of the imaging modalities at a same point in time such that that the simultaneous capture of the multi-modality image data provides a crisp snapshot of the patient's internal structures.