49results about How to "Reduce output cost" patented technology

Long existing performance, noise, and power consumption problems of known output drivers are solved by using n-channel transistors as pull up transistors and/or p-channel transistors as pull down transistors for high performance output drivers. In combination with RC termination circuits, output drivers of the present invention can be fully compatible with HSTL, SSTL, GTL, BTL, SATA, PCIe, LVDS, MIPI, MDDI or other partial voltage interfaces.

The invention discloses a flood prevention consultation monitoring device and method based on the Internet of Things, relates to the technical field of flood prevention consultation monitoring, and solves the technical problem that the flood prevention accuracy is reduced due to the fact that regional analysis cannot be performed in the prior art.A region analysis unit is used for carrying out region division on the monitoring region and analyzing the divided regions; the geographical environment of each region is analyzed, the flood prevention accuracy is improved, and the monitoring error is reduced; an early warning signal is generated according to the current environment, so that heavy loss caused by flood due to the fact that the early warning signal is not timely is prevented; the regional analysis is verified, so that the accuracy of the regional data of the database is improved, and early warning errors caused by data exception are prevented; danger signals of different levels are generated according to river analysis, and the influence of flood is judged through real-time data, so that early warning measures of the same level are reasonably matched, the early warning efficiency is effectively improved, and the output cost of early warning is reduced.

Long existing performance, noise, and power consumption problems of known output drivers are solved by using n-channel transistors as pull up transistors and/or p-channel transistors as pull down transistors for high performance output drivers. On-die termination-circuit-branches provide effective anti-reflection functions for multiple chips connected to the same transmission line(s).

A method and system for automatically creating and recommending a set of optimal rules based on a desired print criterion. A print governance application can be configured with respect to a rendering server to analyze one or more rendering jobs submitted within a specified time period by considering each rendering job attributes in order to collect a rendering data. A desired print criterion can be entered by an administrator in order to manage the rendering job behavior. The collected rendering data can be analyzed to dynamically create the set of optimal rules by a rules engine in order to achieve a desired level of reduction with respect to each user based on the desired print criterion. The rules can be accepted by default and/or presented to the user for acceptance with an equated level of reduction. Such an approach provides the best fit rule to automatically reduce print output costs and lower paper wastage.

The invention relates to an environmental protection type gas welding anti-splashing liquid, and belongs to an important auxiliary material in the technical field of metal welding. In the prior art, during a metal welding process, splashing sparks fall down onto a machine to form steel particles, and the steel particles adhere to the surface of the metal, such that the steel particles are difficultly removed. A purpose of the present invention is mainly to solve the technical problem in the prior art. More particularly the present invention relates to an environmental protection type gas welding anti-splashing liquid. The present invention provides the gas welding anti-splashing liquid with characteristics of good anti-splashing effect, environmental protection, no harm on skin, and low cost, wherein harmful elements are completely not used for forming the components of the environmental protection type gas welding anti-splashing liquid, such that the most prominent characteristic is no adverse mixed gas generation. The environmental protection type gas welding anti-splashing liquid comprises, by mass, 2-5% of triethanolamine, 0.3-0.5% of a Carbomer resin, 0.1-0.2% of polyvinyl pyrrolidone, 0.05-0.15% of guar gum, 0.05-0.15% of casein, 0.05-0.15% of sucrose fatty acid ester, and the balance of water.

The invention discloses an Yb, Gd co-doped barium fluoride crystal and a preparation method thereof. The molecular formula of the crystal is YbxGdyBaF2+3x+3y, wherein x is the doping density of Yb3+ and is equal to 1-10mol percent; and y is the doping density of Gd3+, and is equal to 10-30mol percent. The crystal is grown by a melt method. The crystal has large absorption and emission section, long fluorescence lifetime and high heat conductivity, is a laser gain material for high-efficiency, high-frequency and high-power lasers, and can be used for laser diode pumped high-frequency, high-power tunable or ultrashort-pulse lasers.

The invention belongs to the technical field of waste gas cyclic utilization, and particularly relates to environment-friendly industrial waste gas purification and cyclic utilization equipment whichcomprises a gas inlet pipe, a dust removal chamber and a heat exchange chamber. One end of the gas inlet pipe is fixedly connected to the surface of the dust removal chamber, and one end is connectedwith a boiler outlet; the dust removal chamber and the heat exchange chamber are both of a cavity type structure. The side wall of the end, away from the gas inlet pipe, of the dust removal chamber communicates with the heat exchange chamber through a communicating pipe. The conduction pipe is sleeved with a heat collection pipe; a mercury solution fills in the heat collection pipe; a spiral heatconduction wire is fixedly connected to the interior of the conduction pipe; the spiral heat conduction wire extends into the heat collection pipe; a pressure tank is fixedly connected on the upper side of the heat collection pipe; an inner cavity of the pressure tank is communicated with an inner cavity of the heat collection pipe; the pressure plate slides in the pressure tank through automaticexpansion of the mercury solution when the mercury solution is heated so that negative pressure is formed in the pressure tank to extract an external water source, heat energy exchange is conducted onthe heat exchange chamber through the flow guide pipe, and then access of external power sources such as a water pump is reduced.

The invention relates to a solar panel cleaning unmanned aerial vehicle which comprises an unmanned aerial vehicle and also comprises a solar panel, a cleaning storage tank, a cleaning mechanism and aguiding mechanism, wherein a mounting rack is arranged below the solar panel; the cleaning storage tank is mounted on the mounting rack and is located on one side of the solar panel; the cleaning mechanism comprises a guiding assembly arranged on the unmanned aerial vehicle and located below the unmanned aerial vehicle, a transmission assembly arranged on the cleaning storage tank and communicating to one end of the guiding assembly intermittently and a material spraying assembly communicating to the other end of the guiding assembly; and the guiding mechanism is used for limiting transmission of the cleaning mechanism. The solar panel cleaning unmanned aerial vehicle solves the technical problem that the unmanned aerial vehicle feeds water with a high cleaning cost as a fine water pipe is connected to the unmanned aerial vehicle by additionally arranging a ground transport vehicle.

The invention discloses an online desulfurizing agent for aluminum oxide production and a using method thereof. The online desulfurizing agent is calcium nitrate or calcium nitrate slurry. The using method of the online desulfurizing agent is characterized in that: calcium nitrate or calcium nitrate slurry is added in a pre-desilicication stage, a raw ore pulp preparation stage or a circulating mother liquor stage on the basis of an aluminum oxide production process; low-valence sulfur in the calcium nitrate or calcium nitrate slurry is oxidized into intermediate-valence sulfur and high-valence sulfur, so that the sulfur in a sodium aluminate solution is promoted to be discharged out of a system along with red mud; and therefore, the influence of the sulfur on key links such as dissolution, sedimentation, decomposition and evaporation in the aluminum oxide production process, equipment corrosion and product quality is eliminated. The agent can be deeply combined with a production line, and can facilitate online desulfurization.

The invention discloses a water jet forcible entry and diameter expansion heading machine and a construction method thereof, and solves the problem of low working efficiency of forcible entry and expanding excavation of an original pipeline in the prior art. The water jet forcible entry and diameter expansion heading machine comprises a tunneling main machine and rear corollary equipment, an expanding excavation cutterhead is arranged at the front end of the tunneling main machine, the expanding excavation cutterhead is connected with a main drive arranged in the tunneling main machine, a pipeline forcible entry device is arranged on the expanding excavation cutterhead, and a water jet rock breaking mechanism is arranged on the pipeline forcible entry device and/or the expanding excavationcutterhead; and the water jet rock breaking mechanism is connected with a high-pressure water system, and the expanding excavation cutterhead corresponds to a deslagging system. According to the water jet forcible entry and diameter expansion heading machine, the pipeline forcible entry device and the water jet rock breaking mechanism are used for conducting suspension cutting and water jet typerock breaking on an original pipeline in advance for forcible entry, the expanding excavation cutterhead and the water jet rock breaking mechanism are used for conducting extrusion and water jet typerock breaking on an original pipeline tunnel later for diameter expansion, forcible entry and diameter expansion one-time forming is completed, the rock breaking efficiency is high, and the construction efficiency is greatly improved.

The present invention provides a delay calibration output device and method. The device comprises a first delay chain unit, a second delay chain unit, a pulse counting unit, a delay processing unit, adelay reference unit and a calibration output unit. The first delay chain unit is configured to transmit detected signals and generate first transmission data; the second delay chain unit is configured to transmit the reference signals and generate second transmission data; the pulse counting unit is configured to obtain counting data of the second delay chain unit; the delay processing unit is configured to obtain actual delay data according to the clock signals and the counting data of the second delay clock unit; the delay reference unit stores first reference delay data and second reference delay data; and the calibration output unit is configured to calibrate and output a delay value corresponding to the first delay chain unit at present according to the first reference delay data, the second reference delay data, the actual delay date, the second transmission data and the first transmission data. The device is low in delay calibration cost and high in delay calibration accuracy.

The invention discloses a sugar orange sorting and classifying device comprising a sorting table with the section being in a [ shape and a motor arranged at the bottom of the sorting table. A bracketis fixed to the bottom of the sorting table. Sliding plates are slidably connected into two side plates of the sorting table in an embedded mode. A plurality of classifying plates are arrayed on the upper surfaces of the sliding plates side by side. U-shaped grooves are formed in the classifying plates. A frame plate in a C shape is fixed to the lower surfaces of the sliding plates. A square through opening is formed in a bottom plate of the frame plate. Racks are fixed to the opposite inner side edges of the through opening. A rotating disc is fixed to the main shaft end of the motor. Teeth are fixed to the quarter of outer edge of the rotating disc. A feeding hopper is fixed to the left end of the sorting table. A collecting box is fixed to the right end of the sorting table. Corresponding collecting boxes are arranged at the lower portions, corresponding to different classifying combinations, of the two sides of the sorting table. According to the sugar orange sorting and classifying device, automatic sorting and classifying are achieved, the labor intensity of workers is greatly reduced, the work efficiency is improved, the human resource output cost is reduced, and the large batch and high efficiency production requirements are met.

The invention discloses an optimization method for processing load data. By calculating a clustering validity index, an optimal cluster number k is given in a cluster number search range, so that theshortcoming that a conventional k-means algorithm cannot give the optimal cluster number is overcome; when a PFS value is maximal, the corresponding cluster number k reaches the optimum, and k types of outputs are selected, namely, historical load data is classified into k types to be processed, so that an optimal load historical data processing method is obtained; an improved k-means clustering algorithm is in the cluster number search range; a clustering center is stable and clustering results are subjected to clustering validity index calculation; and the cluster number corresponding to themaximal PFS index value is selected as the optimal cluster number, so that compared with a clustering algorithm in the past, a great improvement is achieved.

The invention provides a crop plantation greenhouse system with an irrigation device; the system comprises a shed frame and a cover layer covering the shed frame; the cover layer employs a shading heat insulation material, so crop growth parameters like temperature, illumination and humidity in the greenhouse can be less affected by external environment; the front side of the shed frame is provided with a door; a control system is arranged in the greenhouse, and comprises a control device, a memory device, an illumination device, a temperature adjusting device, the irrigation device, and a nutriment storage device; the control device is used for operating the whole control system; the best growth condition data of a plurality of crops is stored in the memory device; the illumination device is used for providing daylight irradiation for the crops in the greenhouse; the temperature adjusting device is used for adjusting the temperature in the greenhouse; the irrigation device is used for providing water for the crops in the greenhouse; the nutriment storage device is used for storing a nutrient solution needed in crop growth.

The present invention is an image forming and processing device that can automatically select a color mode/monochrome mode even if a color and monochrome document are mixed in a document. Among them, the color characteristic extraction part extracts the color characteristic of the document from the image data from the scanning part, and the color/monochrome determination part judges whether the document should be output as a monochrome image or as a color image. The color/monochrome output color determination unit outputs the color image data from the scanning unit as monochrome image data when it is determined that it should be output as a monochrome image, and when it is determined that it should be output as a color image, The color image data from the scanner is output as color image data corresponding to predetermined color components.

The invention relates to a solar steam energy distributing pipeline system and belongs to the technical field of utilization of solar resources. The solar steam energy distributing pipeline system mainly comprises an electromagnetic heater I, an electromagnetic heater II, a heat preservation tank, a steam and water mixer, a solar steam generating device, a heat accumulator, a plate heat exchanger and a steam utilizing device. Distribution is achieved through multiple pipelines, so that steam at different temperatures can be generated, and the application range of the steam is widened. Especially, a branch pipeline 2-1 can replace a traditional boiler to generate high-temperature steam, different industrial production demands are met, pollution is reduced, resources are saved, off-peak electricity is developed and utilized for storing heat into the heat accumulator, the solar steam generating device and the electromagnetic heaters are utilized, solar energy is fully utilized, steam can be stably and continuously produced, steam production cost is reduced, and the solar steam energy distributing pipeline system has great application and popularization potential.

The invention relates to an automatic treatment device for the large-size solid waste. The device includes a crushing mechanism, an impurity removal mechanism and a material return mechanism. The crushing mechanism includes a frame, a conveying assembly and a crushing assembly, the conveying assembly consists of a first conveying portion horizontally disposed and a second conveying portion obliquely disposed; the impurity removal mechanism is located behind the crushing assembly and at the tail end of the first conveying portion, and includes a driving assembly, a screening assembly, a power off assembly, and a receiving assembly; the material return mechanism is arranged at the top end of the second conveying portion and located behind the impurity removal mechanism, and includes a material return assembly rotatably arranged on the frame and a transmission assembly connected with the driving assembly and cooperating with the material return assembly for driving the material return assembly to rotate intermittently in the opposite rotational direction of the driving assembly. The automatic treatment device solves the technical problem that the large-size solid waste in the solid waste is not easy to be thoroughly treated.

The invention discloses a prawn immunopotentiator based on an RNA interference technology and a preparation method and application of the prawn immunopotentiator. According to the prawn immunopotentiator, expression of LvFtz-F1 beta2 genes of litopenaeus vannamei is specifically interfered through dsRNA, a prawn JAK/STAT signal channel is activated, the immunity of prawns is enhanced, and the resistance of the prawns to pathogens is improved. After the prawn immunopotentiator is eaten by the prawns, the dsRNA is immediately absorbed by intestinal tracts along with digestion of feed, and the dsRNA entering the intestinal tracts plays a role in the intestinal tracts and is transported to other tissues and organs along with an open circulatory system of the prawns to finally cause systemic RNA interference. Moreover, the preparation cost is low, large-scale use in an industrial aquaculture system is easy, the specificity is high, the safety is high, and the prawn immunopotentiator has important significance in promoting the development of the prawn aquaculture industry.