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247results about How to "Extension of time" patented technology

Insulation package arrangement for insulating the interior of an aircraft fuselage

InactiveUS20060284014A1Improve fire safetyExtension of timeFuselage framesMilitary adjustmentAirplaneNacelle
The design and attachment of an insulation package according to an exemplary embodiment, which may be installed near the fuselage structure, is believed protect the cabin region of an aircraft against fire whose flames act on the insulation package from outside the aircraft environment, thus clearly facilitating evacuation of the passengers from the vehicle. The insulation package arrangement may comprise several fuselage insulation packages of an elongated form. These packages may adjoin the aircraft fuselage structure in the direction of the longitudinal axis of the aircraft. They may longitudinally adjoin a support surface of the stringers which are attached to the aircraft fuselage, or longitudinally adjoin an inner area of a panel of outer skin and are attached to both longitudinal sides of the ribs. Furthermore, those insulation packages may be completely enclosed by a burn-through-proof foil which is arranged in a space enclosed by interior paneling and by the panels of the outer skin. The design of a fuselage insulation package may be implemented with burn-through-proof insulation of a larger cross section and/or a burn-through-proof barrier layer of a smaller cross section which are arranged within the fuselage insulation package either singly or in combination. In this arrangement, the insulation or the barrier layer extends near to or adjacent to an interior wall region of the foil wall. As an alternative only that insulation which on the longitudinal end of the fuselage insulation package continues outward with a flat insulation end section is attached outside of and adjacent to the foil circumference of the fuselage insulation package. Said end section of insulation is attached to a rib-attachment region which is arranged below the respective longitudinal sides of a rib and near the stringer by means of burn-through-proof attachment elements.
Owner:AIRBUS OPERATIONS GMBH

Multi-element wave peak-based laser-induced breakdown spectroscopy rock fragment type identification method

InactiveCN104964950AExtension of timeTaking into account the efficiency of data processing and the accuracy of recognition resultsAnalysis by material excitationPhysicsRock fragment
The invention provides a rock fragment type identification method. The method comprises the following steps: 1, measuring the spectra of N standard rock fragments in a range of 200-950nm by using a laser-induced breakdown spectrograph; 2, carrying out spectral line identification on the spectra of the N standard rock fragments, and finding out the wave peak spectral lines of a preset number of elements with the top contents; 3, combining the wave peak spectral lines of the selected elements in the standard rock fragments to form a characteristic spectrum as the input value of a BP nerve network, and training the BP nerve network to obtain a BP nerve network structure; 4, measuring the spectrum of a rock fragment to be identified in the range of 200-950nm by using the laser-induced breakdown spectrograph; 5, carrying out spectral line identification on the spectrum of the rock fragment to be identified to obtain spectral lines of elements same to the elements in step 2; and 6, combining the spectral line wave peaks of the selected elements in the rock fragment to be identified as the input value of the BP nerve network, and identifying the rock fragment to be identified by using the obtained BP nerve network to obtain an identification result.
Owner:YANGTZE UNIVERSITY

Method for producing low-salt fermented bean curd

The invention discloses a method for producing a low-salt fermented bean curd, belonging to fermented bean curd production field. The method comprises the following steps: carrying out screening, washing, soaking, grinding, and filtering on soybeans to obtain prime pulp; heating and filtering the prime pulp; preparing bean curd jelly and semifinished product, chopping, inoculating bacteria solution and grasping into lumps, fermenting before arranging the lumps, rubbing semifinished product and preserving, bottling, sealing after adding soup bases, after fermenting, washing, clearing, opening cover for testing metal, disinfecting an upper iron cover, washing bottleneck, placing upside down for testing, labeling, spraying the code, and sealing the film to obtain the low-salt fermented bean curd. The method for producing the low-salt fermented bean curd is characterized in that the whole process is controlled sanitarily and the pollution of miscellaneous bacterium is less; the prime pulpis heated to 95-100 DEG C for 8-12min; the strains are screened to prepare bacteria solution, and the inoculation amount is 1-3% of briquette weight; 1.5-3kg of salt is added into 28kg of semifinishedproduct when rubbing semifinished product and preserving; the soup bases are the probiotic compound fermenting agent which is composed of sporeformer, saccharomycetes, lactobacillus, bifidobacterium,aspergillus niger and aspergillus oryzae; then fermentation is carried out for 1-2 months; and the salt content of the finished product is 2.5-6.5%. The method is used for producing fermented bean curd; the probiotic compound fermenting agent soup bases are guaranteed to be fermented after low salt; and products with low salt can guarantee edible health.
Owner:北京首农味业集团有限公司

Container module ecological cycle aquaculture system

A container module ecological cycle aquaculture system comprises a culture unit, a bio-filter unit and a physical filter unit. The water level of the culture unit is kept higher than that of the physical filter unit. The container module ecological cycle aquaculture system further comprises a first straight water pipe, a second straight water pipe, a third longitudinal water pipe, and an aerator; the bottom of the culture unit is communicated with the bottom of the physical filter unit through the first straight water pipe, water in the culture unit automatically flows to the physical filter unit through the first straight water pipe according to the principle that liquid levels in communicated devices with the bottoms communicated are equal; the upper portion of the physical filter unit is communicated with the upper portion of the bio-filter unit through the second straight water pipe; water in the physical filter unit overflows to the bio-filter unit through the second straight water pipe; the bottom of the third longitudinal water pipe is communicated with the bottom of the bio-filter unit, and the top of the third longitudinal water pipe is communicated with the upper portion of the culture unit; water in the bio-filter unit is automatically guided to the third longitudinal water pipe according to the principle that the liquid levels in communicated devices with the bottoms communicated are equal; the aerator is disposed on the third longitudinal water pipe so that water in the upper portion of the third longitudinal water pipe and bubbles created by aerating overflow to the culture unit.
Owner:李锡达

Smart emergency control system

The invention is applicable to the technical field of risk control, and provides a smart emergency control system, comprising a cloud computing center, an Internet of Things device, an emergency center, at least two edge computing devices, and at least two monitoring terminals, wherein the Internet of Things device is in communication connection with the edge computing devices, and the emergency center is in communication connection with the edge computing devices; the edge computing devices are in communication connection with the monitoring terminals for receiving monitoring data sent by smart sensors, performing risk analysis, sending analysis results to the monitoring terminals and sending the monitoring data to the cloud computing center; the cloud computing center is in wired networkcommunication connection with the edge computing devices and the emergency center for processing a non-real-time Internet of Things service request, storing the monitoring data, performing non-real-time analysis, and sending a non-real-time analysis result to the emergency center and/or the monitoring terminals; and the monitoring terminals perform risk early warning or display based on the analysis results and the non-real-time analysis result. The smart emergency control system provided by the invention reduces the response delay and the bandwidth cost and relieves the central cluster pressure.
Owner:ZDST COMM TECH CO LTD
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