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33results about How to "Resource maximization" patented technology

Data synchronism ETL (Extract Transform Load) system

The invention belongs to the technical field of data synchronism, and particularly discloses a data synchronism ETL (Extract Transform Load) system. The data synchronism ETL system comprises the following function modules: a context parameter configuration module, a synchronous interface definition module, a synchronous script generation module, a workflow configuration module, a data synchronism core module and a log and prewarning module, wherein the context parameter configuration module, the synchronous interface definition module and the synchronous script generation module are basic modules and are operated according to the sequence of the modules to generate a script; the workflow configuration module mainly plays the role of a dispatching center, and configures the script in a workflow to realize parallel or serial execution, parallel progress amount, and what time or condition a task is triggered; when anomaly or an error task occurs in the execution steps, the log and prewarning module captures an error reason, and informs system management personnel of the error reason. The data synchronism ETL system is provided with a bidirectional synchronism mechanism, and is capable of supporting data sources configured with multiple context names and accessing multiple environments, the coverage of the synchronism method is wide, meanwhile, a complicated user-defined synchronism method is supported, and the expansibility is stronger.
Owner:SHANGHAI HANDPAL INFORMATION TECH SERVICE

PXI-bus-based respiration process three-dimensional electrical impedance imaging system and imaging method thereof

The invention relates to a PXI-bus-based respiration process three-dimensional electrical impedance imaging system and an imaging method thereof. According to the PXI-bus-based respiration process three-dimensional electrical impedance imaging system and the imaging method thereof, the three-dimensional electrical impedance imaging system which is in three layers and comprises 48 electrodes is constructed by means of highly integrated hardware and software tool kits of the PXI bus; a pair of adjacent exciting electrodes is selected sequentially through a gating switch; safe alternating currents are injected into a thoracic cavity, voltage signals on the other electrodes are collected synchronously; a distribution image of sensitive areas of electrical impedances inside the thoracic cavity during a respiration process is obtained on a computer through filtration, amplification, analog-digital conversion, demodulation and transmission and finally through an image reconstruction algorithm. Compared with the existing electric resistance imaging system, the PXI-bus-based respiration process three-dimensional electrical impedance imaging system has the advantages of being high in measuring accuracy, rapid in speed and high in reliability, having no damage to human bodies, achieving continuous real-time bedside monitoring and continuously monitoring respiration variations of human lungs clinically in real time.
Owner:TIANJIN UNIV OF SCI & TECH

Technology for extracting copper powder from waste materials generated in circuit board manufacturing plants by compound extraction method

The invention relates to a technology for extracting copper powder from waste materials generated in circuit board manufacturing plants by a compound extraction method, belonging to the technical fields of electronic product recovery, comprehensive utilization and environment protection. In the invention, the technology is divided into six sets of subsystems, namely a waste circuit board processing system, a copper-bearing ferric chloride processing system, a waste acid processing system, a CuCl2 etching solution processing system, a system for producing hydrogen by electrolysis and a waste gas processing system. The invention can simultaneously process waste circuit boards (HW49), CuCl2 etching solution (HW22), copper-bearing ferric chloride (HW22), waste alkali (HW35) and waste acid (HW34), and combines several sets of processing technologies in which the products are used as raw materials mutually, thereby saving the investment. The processing systems are contained in one technology, thereby solving the problem of the processing of most of hazardous wastes of heavy metals in an electronic plant. The product quality reaches or exceeds the level of electrolytic copper, each unit system in the technology for extracting copper powder is a mature technology, the used equipment is prototype equipment, and the initial investment is less. Moreover, the problem of harm to environment, human bodies and ecology by hazardous wastes is solved, and the natural environment is effectively protected.
Owner:无锡金品环境技术有限公司

QoE driven video code rate adaptive and resource allocation joint algorithm under LTE network

The invention discloses a QoE driven video bit rate adaptive and resource allocation joint algorithm under an LTE network. A QoE prediction model based on video segment features and playback information is established; and five factors such as video segment bit rates, initial delay, interruption duration, interruption times and quality fluctuations are taken into consideration. According to the prediction model, subjective quality of experience when users watch videos can be accurately predicted. A base station global uniform deciding video request and resource allocation joint algorithm provided by the invention comprises the steps that a base station determines a user set to which network resources need to be allocated according to buffer information fed back by the users; current to-be-allocated RBs are found, and QoE and QoE gain values of the videos of quality versions employed by user requests are computed when the RBs are allocated to all users; and the current RB is allocated to the user with the maximum gain value, until all RBs are allocated completely. According to the algorithm, channel condition of the users is taken into comprehensive consideration, and on the premisethat network resources are limited, the subjective quality of experience of watching the videos by all users in the LTE network is improved.
Owner:XI AN JIAOTONG UNIV

Fluidized-bed gasifier fly ash granules and production method thereof

The invention discloses fluidized-bed gasifier fly ash granules. The fluidized-bed gasifier fly ash granules are prepared by mixing 50-60% of fluidized-bed gasifier charged raw material pulverized coal, 40-50% of fluidized-bed gasified fly ash and 8-10% of binder in percentage by weight together, wherein the binder is formed by mixing 10-20% of cement and 80-90% of sodium silicate in percentage by weight together; the production method of the fluidized-bed gasifier fly ash granules comprises the following steps: (1) blending the fluidized-bed gasifier charged raw material pulverized coal and the fluidized-bed gasified fly ash evenly; (2) adding the binder, adding an appropriate amount of water and stirring to obtain a mixture; (3) performing cold rolling on the mixture into coal granules having a diameter in the range of 5-10mm; (4) naturally air-drying or drying the coal granules before being applied to combustion in a fluidized-bed boiler. The fluidized-bed gasified fly ash which cannot be utilized reasonably in the prior art is pelleted and applied to combustion in the fluidized-bed boiler, and therefore, the coal resources can be utilized sufficiently, the cost of an enterprise is reduced and the maximum resource utilization is realized, and meanwhile, the fly ash-induced pollution on the environment can be reduced and the goals of high energy efficiency, low energy consumption and low emission of the enterprise are realized.
Owner:HENAN POLYTECHNIC UNIV

Scheduling system and method for banking data processing operation

The invention discloses a scheduling system and method for banking data processing operation. The scheduling system for the banking data processing operation comprises a setting assembly and an operation maintenance assembly, wherein the setting assembly is used for supporting system definition and maintaining all parameters, and the operation maintenance assembly is used for supporting system operation and maintenance; the setting assembly comprises a setting library, a setting module and a rule engine module I; the operation maintenance assembly comprises an operation maintenance module, an operation library, an operation scheduling engine module and a rule engine module II. According to the system and the method, all data processing operations are loaded to one system based on an operation scheduling rule data model by taking the rule engine module I, the rule engine module II and the operation scheduling engine module as cores, so that the maximized utilization of system resources is achieved, and the automation and visualization of operation scheduling are achieved; the adjustment on size of operation parallelism can be carried out according to quantity of data processed, so that time windows of data processing are reduced; the system and the method can be applied to the data processing operation scheduling of large-sized data marts or data warehouses of banks.
Owner:广东华际友天信息科技有限公司

Light utilization regulating device and application thereof to culture of light-energy live beings

The invention discloses a light utilization regulating device, which is connected with a supporting base through a connecting device, wherein a photoreactor body is connected with the supporting base through a mechanical shaft structure, and the photoreactor body is of a cubic closed type structure with a light receiving face. The light utilization regulating device is characterized in that a light-orientation regulating device specifically comprises a photoreactor angle control device, one or a plurality of sensor devices, a temperature and gas content setting device, and a composite expansion and contraction device, wherein the sensor device(s) is / are used for sensing the reaction temperature or the gas content in the photoreactor body and sending information to a monitoring device; and the composite expansion and contraction device is used for regulating an expansion angle between the photoreactor and the supporting base. The invention further discloses application of the light utilization regulating device to culture of light-energy live beings, and the light utilization regulating device disclosed by the invention can be used for realizing culture condition optimization during light-energy live being culture.
Owner:ZHEJIANG QICHENG TECH

Rolling mill guide mechanism

ActiveCN102513380AAvoid bouncing up and down situationsThe case of bouncing up and down will notGuiding/positioning/aligning arrangementsEngineeringSteel belt
The invention relates to a rolling mill guide mechanism with the advantages that the combined fixation mode is adopted, the material position guide can be realized, the finished product rate of materials can be greatly improved, the waste of strip heads and strip tails of the materials is also reduced, and a large number of raw materials are saved. The rolling mill guide mechanism comprises a machine frame, wherein an upper clamping plate and a lower clamping plate are arranged between an upper cross beam and a lower cross beam of the machine frame, a left guide device and a right guide device are arranged at two sides of the upper clamping and the lower clamping plate, the upper cross beam of the machine is provided with a vertical position guide regulator, in addition, a regulating rod arranged at the bottom of the vertical position guide regulator passes through the upper cross beam to be connected with the upper clamping plate, and parts of the upper clamping plate and the lower clamping plate connected with the left guide device and the right guide device are provided with locking plates. The rolling mill guide mechanism has the advantages that 1, a position guide mechanism is applicable to the position guide of materials with different thicknesses, and in addition, the condition of vertical material jumping caused by the shaking generated during the rolling mill operation is avoided; and 2, the position guide mechanism is adopted, the tail parts of finished steel strips and the head parts of non-rolled materials are ensured to pass through a rolling mill for rolling, and the waste of raw materials is reduced.
Owner:浙江富日进精密金属股份有限公司

Solar rain-sheltering intelligent street lamp

InactiveCN111928190ASolve the defect of single structure and functionSimple structureMechanical apparatusLighting elementsElectric machineEngineering
The invention discloses a solar rain sheltering intelligent street lamp comprising a lamp pole, an action cavity with a rightward opening is formed in the lamp pole. An umbrella cavity with a rightward opening is formed in the position, located above the action cavity, in the lamp pole in a communicating mode. A fixed pin is fixedly arranged on the rear end wall of the action cavity; a first connecting rod is rotationally arranged on the fixed pin; a seat base perpendicular to the first connecting rod is fixedly arranged at the lower end of the first connecting rod. The solar rain sheltering intelligent street lamp is simple in structure and ingenious in design; the whole use process is powered by solar energy; a storage battery does not need to be charged manually; the use is simple, convenient, green and environment-friendly; a motor is started to enable an umbrella device and a seat device to be automatically opened, pedestrians passing by can hide below the street lamp to sit for rain sheltering, the pedestrians are prevented from being wetted by rain and even catching a cold, humanization is better achieved, resources can be maximized by installing the rain sheltering device on the street lamp, the advantage that the number of street lamps is large is fully utilized, and the defect that an existing street lamp structure is single in function is overcome.
Owner:SHANGHAI KAOMING LIGHTING CO LTD

Heating parameter setting method capable of clearly considering structure target requirements

The invention discloses a heating parameter setting method capable of clearly considering structure target requirements. The heating parameter setting method capable of clearly considering the structure target requirements comprises the following steps that firstly an empty burning sample is obtained by aiming at a target steel grade, the lower limits of heating temperature and heating time are obtained by combining the austenite structure grain sizes of the empty burning sample in austenite structure grain pictures, and the heating temperature and the heating time are further restrained by taking the dissolution condition of inclusions as a standard, so that the reasonable heating time of the target steel grade is obtained; and a reasonable heating process is formulated according to the requirement of a material, the structure change of the material in the heating process is accurately controlled, the reasonability of the heated blank structure is guaranteed, and resource utilizationis maximized. According to the method, the dissolution condition of the inclusions in the material along with the heating temperature and the heat preservation time can be obtained according to the size change of the inclusions at different times, a reasonable heating process can be formulated according to the field condition requirements, and resource utilization is maximized.
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Preparation method of lemna minor protein feed

The invention discloses a preparation method of a lemna minor protein feed. The preparation method comprises the following steps of (1) taking 80 parts by weight of lemna minor under the condition of45 DEG C, performing drying until the water content is 80%, and performing crushing to obtain a mixture 1; (2) adding 20 parts of corn flour to the mixture 1 in step (1) to obtain a mixture 2; (3) adding 1% of nutritive salt liquid to the mixture 2 in the step (2), wherein the nutritive salt liquid comprises 0.18% of ammonium sulfate, 0.36% of potassium dihydrogen phosphate, 0.27% of magnesium sulphate and 1000ml of water to obtain a mixture 3; (4) placing the mixture 3 in the step (3) under the condition of 121 DEG C for heating for 20min, and performing sterilization to obtain a culture medium; (5) performing inoculating in the mixture in the step C in the proportion of geotrichum candidum to candida utilis to beer microzyme culture medium bacteria being 2.9 to 2.5 to 2.5, and at the temperature of 30 DEG C, performing sealed culturing for 80 hours; and (6) performing permanent-temperature drying the mixture in the step D at 65 DEG C to obtain permanent weight, and performing grinding to obtain powder. According to the preparation method of lemna minor fermentation protein powder, provided by the invention, the economical efficiency can be increased, and the lemna minor sources can be used to the maximum extent.
Owner:CHONGQING SHENGSHUN TECH

High-pressure ion bombardment vacuum coating device and coating method thereof

The invention discloses a high-pressure ion bombardment vacuum coating device and a coating method thereof. The high-pressure ion bombardment vacuum coating device comprises a base, a main shell is fixedly connected to the upper surface of the base, a first connecting rod and a second connecting rod are welded to the outer surface of a first connecting shaft and the outer surface of a second connecting shaft respectively, a right rotating shell is welded to the outer surface of the first connecting rod, a left rotating shell is welded to the outer surface of the second connecting rod, a thirdmotor is welded to the inner side wall of the main shell, and an output shaft of the third motor is fixedly connected with a rotating base. All electrical components are conducted through programmingof a programmable logic controller, so that automatic control is realized. Chemical hot gas generated from coating material is decomposed into non-condensable gas and water which are harmless to humanhealth through fraction of an evaporator, then the non-condensable gas and the water are discharged, the water can be recycled after being refined from the outside, and the non-condensable gas is guided into the device through a gas guide pipe to provide heat and pressure as a useful waste.
Owner:张益明

Method and system for preparing tetramethyldihydrodisiloxane by hydrolyzing organic silicon low-boiling-point substance and comprehensive utilization method

The invention discloses a method and a system for preparing tetramethyldihydrodisiloxane by hydrolyzing an organosilicon low-boiling-point substance and a comprehensive utilization method, and belongsto the field of organosilicon production. The method comprises the following steps: separating and purifying dimethyl monochlorosilane from a low-boiling-point substance, hydrolyzing the dimethyl monochlorosilane with higher content in a loop by using a hydrolysis process, and fully mixing reactants in the hydrolysis loop through a static mixer; wherein the temperature of process water is controlled to be about 10 DEG C through a cooler, and the hydrolysis temperature is controlled to be about 10 DEG C through a circulating cooler; then feeding the reaction mixture to a first layering devicethrough the top of a loop to achieve effective oil-water separation, and feeding hydrolysate (double seal heads) obtained through separation into a hydrolysate intermediate tank to be further settledand dewatered; and performing multi-stage washing and rectification on the crude hydrogen-containing double-end socket to obtain a qualified high-purity hydrogen-containing double-end socket product and 20% hydrochloric acid as a byproduct.
Owner:LUXI CHEM GRP

Stiffening beam-rear transverse beam trimming punching and forming combination structure

The invention provides a stiffening beam-rear transverse beam trimming punching and forming combination structure. The structure comprises a lower mold plate, nitrogen springs and limiting screws. Thelower mold plate and an upper mold plate are buckled together. A material return plate is fixedly installed on the plane of the top of the lower mold plate. According to the stiffening beam-rear transverse beam trimming punching and forming combination structure, a mold structure with the diversified working procedure content is adopted, the outline appearance of the portion of the lower mold plate can be directly fed, trimmed and accomplished by the structure, the material return plate can directly push out blank waste materials, workers conveniently take the blank waste materials, the division of plate materials and product feeding parts is accomplished, and small holes formed in the bottom surface can be punched after trimming is accomplished. In the drawing 2, a small flanging male mold is processed to be a movable part, and the new technological development of the punching mold industry is also promoted. By means of the working procedure, the hole position deformation which is caused by material movement in the punching and forming process is avoided, and the requirement for the precision punching of the hole position in the follow-up process is met. In the current social form, the stiffening beam-rear transverse beam trimming punching and forming combination structure can completely maximize all resources.
Owner:SHIYAN TIANCE MOLD

Rolling mill guide mechanism

ActiveCN102513380BAvoid bouncing up and down situationsThe case of bouncing up and down will notGuiding/positioning/aligning arrangementsEngineeringSteel belt
The invention relates to a rolling mill guide mechanism with the advantages that the combined fixation mode is adopted, the material position guide can be realized, the finished product rate of materials can be greatly improved, the waste of strip heads and strip tails of the materials is also reduced, and a large number of raw materials are saved. The rolling mill guide mechanism comprises a machine frame, wherein an upper clamping plate and a lower clamping plate are arranged between an upper cross beam and a lower cross beam of the machine frame, a left guide device and a right guide device are arranged at two sides of the upper clamping and the lower clamping plate, the upper cross beam of the machine is provided with a vertical position guide regulator, in addition, a regulating rod arranged at the bottom of the vertical position guide regulator passes through the upper cross beam to be connected with the upper clamping plate, and parts of the upper clamping plate and the lower clamping plate connected with the left guide device and the right guide device are provided with locking plates. The rolling mill guide mechanism has the advantages that 1, a position guide mechanism is applicable to the position guide of materials with different thicknesses, and in addition, the condition of vertical material jumping caused by the shaking generated during the rolling mill operation is avoided; and 2, the position guide mechanism is adopted, the tail parts of finished steel strips and the head parts of non-rolled materials are ensured to pass through a rolling mill for rolling, and the waste of raw materials is reduced.
Owner:浙江富日进精密金属股份有限公司

A three-dimensional electrical impedance imaging system and imaging method of respiratory process based on pxi bus

The invention relates to a PXI-bus-based respiration process three-dimensional electrical impedance imaging system and an imaging method thereof. According to the PXI-bus-based respiration process three-dimensional electrical impedance imaging system and the imaging method thereof, the three-dimensional electrical impedance imaging system which is in three layers and comprises 48 electrodes is constructed by means of highly integrated hardware and software tool kits of the PXI bus; a pair of adjacent exciting electrodes is selected sequentially through a gating switch; safe alternating currents are injected into a thoracic cavity, voltage signals on the other electrodes are collected synchronously; a distribution image of sensitive areas of electrical impedances inside the thoracic cavity during a respiration process is obtained on a computer through filtration, amplification, analog-digital conversion, demodulation and transmission and finally through an image reconstruction algorithm. Compared with the existing electric resistance imaging system, the PXI-bus-based respiration process three-dimensional electrical impedance imaging system has the advantages of being high in measuring accuracy, rapid in speed and high in reliability, having no damage to human bodies, achieving continuous real-time bedside monitoring and continuously monitoring respiration variations of human lungs clinically in real time.
Owner:TIANJIN UNIV OF SCI & TECH

Fluidized bed gasifier fly ash granule and its processing method

The invention discloses fluidized-bed gasifier fly ash granules. The fluidized-bed gasifier fly ash granules are prepared by mixing 50-60% of fluidized-bed gasifier charged raw material pulverized coal, 40-50% of fluidized-bed gasified fly ash and 8-10% of binder in percentage by weight together, wherein the binder is formed by mixing 10-20% of cement and 80-90% of sodium silicate in percentage by weight together; the production method of the fluidized-bed gasifier fly ash granules comprises the following steps: (1) blending the fluidized-bed gasifier charged raw material pulverized coal and the fluidized-bed gasified fly ash evenly; (2) adding the binder, adding an appropriate amount of water and stirring to obtain a mixture; (3) performing cold rolling on the mixture into coal granules having a diameter in the range of 5-10mm; (4) naturally air-drying or drying the coal granules before being applied to combustion in a fluidized-bed boiler. The fluidized-bed gasified fly ash which cannot be utilized reasonably in the prior art is pelleted and applied to combustion in the fluidized-bed boiler, and therefore, the coal resources can be utilized sufficiently, the cost of an enterprise is reduced and the maximum resource utilization is realized, and meanwhile, the fly ash-induced pollution on the environment can be reduced and the goals of high energy efficiency, low energy consumption and low emission of the enterprise are realized.
Owner:HENAN POLYTECHNIC UNIV

A pull-out cigarette case with video promotion function

The invention discloses a pulling type cigarette case with a video advertising function. The pulling type cigarette case comprises a case body, a case cover, screen mounting frames, a control box and a pressure sensor, wherein a mounting space is formed inside the case body; the top of the mounting space is an open surface; a sliding chute is formed in the inner side wall of the case body; the case cover is inserted into the sliding chute from the front side of the sliding chute; the control box is arranged on the case cover; a display control assembly is arranged in the control box; the screen mounting frames are fixed on the case cover, and are located on two sides of the control box; display screens are embedded into the screen mounting frames; the pressure sensor is fixedly arranged on the rear side wall of the case cover; when the case cover is inserted into the case body, the pressure sensor is pressed against the inner side wall of the case body; when a circuit switch is turned on, the case cover is pulled out, and the pressure sensor gets away from the inner side wall of the case body along with the case cover; when the circuit switch is turned off, the display assembly controls the display screens to play pre-stored video information. By the adoption of the design of a pulling type structure, the pulling type cigarette case is integrated with a video playing function, so that the practicability is guaranteed, and the advertising effect is effectively enhanced.
Owner:威海神舟信息技术研究院有限公司
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