摘要:
A cockpit control system and method for efficiently controlling ground travel in an aircraft equipped with an engine-free electric taxi system are provided. The cockpit control system is configured with a display that provides a maximum amount of information during aircraft ground movement with a minimal amount of input from and distraction to pilots or cockpit crew to facilitate essentially hands free operation and control of aircraft ground travel. System test and drive procedures ensure safe aircraft ground travel with the engine-free electric taxi system. Constant pilot hand or other input is not required to achieve safe and maximally efficient aircraft ground travel powered by the aircraft's engine-free electric taxi system or, under selected defined conditions, by the aircraft's engines to achieve this maximum efficiency. The system may further be designed to be uninterruptible by unauthorized persons.
摘要:
A water intake riser that can be suspended from a vessel having a riser connected to a riser hanger, which riser hanger includes a first tubular element, a second tubular element to which the riser is connected, a flexible load transfer element joining the tubular elements, and a hose of which the ends are secured to the adjacent ends of the tubular elements.
摘要:
An automated method for forge welding tubulars including heating the tubular ends to be joined in a welding chamber while the heated tubular ends are maintained aligned and parallel relative to each other and at a small spacing, whereupon the heated tubular ends are pressed together while a reducing shield gas is injected into the chamber. The positions of the tubular ends are monitored by cameras which are coupled to a pyrometric and position monitoring system which automatically adjusts the position of the tubular ends relative to each other and the heat supplied to the tubular ends during the heating step until the tubular ends have reached a predetermined temperature, whereupon the tubular ends are moved towards each other along a distance which exceeds the spacing monitored between the tubular ends during the heating step with a selected extra distance, such that the tubular ends are firmly pressed against each other and the amount of external and/or internal upset of the tubular ends in the welding zone is limited to an acceptable level.
摘要:
A system and method for adaptive estimation and compensation of clock drift in echo cancellers is provided. The invention includes an acoustic echo cancellation system with a built in adaptive clock drift compensation system. The acoustic echo cancellation system has an AEC component that performs acoustic echo cancellation on data from a capture buffer, by also using information derived from a render buffer. The clock drift compensation system has access to this capture buffer and render buffer. The clock drift compensation system includes a clock drift compensator that calculates, based on the current location of the capture data being processed by the AEC component as well as additional information, the ideal location in the render buffer from which the AEC component should process data. The clock drift compensator further adjusts the current location in the render buffer from which the AEC component processes data based, at least in part, upon this ideal location. The clock drift compensator can further detect and correct for glitches in the hardware positions received from the render and capture devices.
摘要:
Disclosed are beverage products with improved vitamin stability. The beverage products include an effective amount of a aminopolycarboxylic acid as well as an effective amount of a polyphosphate, and can be enriched with one or more vitamins or other nutrients. In one embodiment, the beverage products include added water, fruit juice, ascorbic acid, ethylene diamine tetra-acetic acid (EDTA), sodium hexametaphosphate, and potassium sorbate. The beverage can be packaged in relatively inexpensive HDPE-type containers which are generally oxygen permeable, and do not require the use of special oxygen barrier packaging to preserve the vitamins and flavor oils from oxidation.
摘要:
A very fast, memory efficient, highly expandable, highly efficient CCNUMA processing system based on a hardware architecture that minimizes system bus contention, maximizes processing forward progress by maintaining strong ordering and avoiding retries, and implements a full-map directory structure cache coherency protocol. A Cache Coherent Non-Uniform Memory Access (CCNUMA) architecture is implemented in a system comprising a plurality of integrated modules each consisting of a motherboard and two daughterboards. The daughterboards, which plug into the motherboard, each contain two Job Processors (JPs), cache memory, and input/output (I/O) capabilities. Located directly on the motherboard are additional integrated I/O capabilities in the form of two Small Computer System Interfaces (SCSI) and one Local Area Network (LAN) interface. The motherboard includes main memory, a memory controller (MC) and directory DRAMs for cache coherency. The motherboard also includes GTL backpanel interface logic, system clock generation and distribution logic, and local resources including a micro-controller for system initialization. A crossbar switch connects the various logic blocks together. A fully loaded motherboard contains 2 JP daughterboards, two PCI expansion boards, and up to 512 MB of main memory. Each daughterboard contains two 50 MHz Motorola 88110 JP complexes, having an associated 88410 cache controller and 1 MB Level 2 Cache. A single 16 MB third level write-through cache is also provided and is controlled by a third level cache controller.
摘要:
A method for improving airport and ramp throughput is provided. The method minimizes the time interval between an aircraft's landing and takeoff by independently moving the aircraft with an onboard electric driver that drives at least one of the aircraft's wheels on the ground without the aircraft's engines. Turnaround time and aircraft idle time are reduced by eliminating engine operation while the aircraft is moving in the ramp area. The time between when an aircraft is not moving between pushback and taxi forward is substantially eliminated, leading to more efficient ramp operations as ramp space is freed for through traffic.
摘要:
A system, method, and computer readable medium for offering uptime adjustments to a work schedule for at least one currently unscheduled agent possessing at least one skill type, that comprises, accepting at least one forecasted manpower requirement of zero or more agents for an interval of time for a skill, requesting an uptime display for an unscheduled time period of the at least one currently unscheduled agent, assessing the type and number of skill types of the at least one currently unscheduled agent, determining a manpower availability for the an interval of time based upon all agents currently scheduled for each skill type based upon the forecasted manpower requirement, calculating a manpower delta between the forecasted manpower requirement for the an interval of time and the determined manpower availability for each skill type, and offering an uptime adjustment if the calculated manpower delta shows additional manpower is required for any skill possessed by the at least one currently unscheduled agent.
摘要:
A water intake riser that can be suspended from a vessel having a riser connected to a riser hanger, which riser hanger includes a first tubular element, a second tubular element to which the riser is connected, a flexible load transfer element joining the tubular elements, and a hose of which the ends are secured to the adjacent ends of the tubular elements.
摘要:
Compounds of the formula and N-oxides, prodrugs, acid bioisosteres, pharmaceutically acceptable salts or solvates of such compounds, or N-oxides, prodrugs, or acid bioisosteres of such salts or solvates, to compositions comprising such compounds, and methods of treatment comprising administering, to a patient in need thereof, such compounds and compositions.