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792 results about "Batch operation" patented technology

Batch Operation. Definition - What does Batch Operation mean? A batch operation refers to a procedure or a method in which a quantity of material is processed or treated, usually with a single charge of reactant in a single vessel and often involving vigorous stirring.

Micro-LED (Micro-light emitting diode) array backlight source-based ink-jet printing quantum dot display device

The invention relates to a Micro-LED (Micro-light emitting diode) array backlight source-based ink-jet printing quantum dot display device, which comprises a Micro-LED substrate, wherein a plurality of RGB (red, green and blue) pixel units arranged in an array are arranged on the Micro-LED substrate; each RGB pixel unit comprises a red quantum dot unit, a green quantum dot unit and a transparent unit; each red quantum dot unit comprises a Micro-LED chip and a red quantum dot material, and the red quantum dot material is excited by blue light emitted by the Micro-LED chip to emit red light; each green quantum dot unit comprises a Micro-LED chip and a green quantum dot material, and the green quantum dot material is excited by blue light emitted by the Micro-LED chip to emit green light; each transparent unit comprises a Micro-LED chip and a transparent material, and the transparent material is used for directly transmitting blue light emitted by the Micro-LED chip; a transparent material for packaging is arranged outside the RGB pixel units. According to the device, an ink-jet printing technology is adopted for film forming of quantum dots, so that the problems of complexity and low yield of an RGB tri-color process for manufacturing a Micro-LED full-color product are solved, and batch operation is realized.
Owner:FUZHOU UNIV

Integrated automatic flatness-detecting, feeding and sorting apparatus and control method

The invention provides an integrated automatic flatness-detecting, feeding and sorting apparatus, comprising a mechanical arm, a host computer and a flatness detector, wherein the mechanical arm is connected with the host computer, and the flatness detector is connected with the host computer through a data collection card. The mechanical arm sucks a material from a to-be-detected box and conveying the material to the flatness detector; the flatness detector detects the flatness of the material and transmits detection results to the host computer; the host computer determines whether the material is a certified product or substandard product according to the detection results of the flatness detector and transmits the signal to the mechanical arm; if the material is a certified product, the mechanical arm delivers the detected material to a certified product case; if the material is a substandard product, the mechanical arm delivers the detected material to a substandard product case. The invention further provides a control method for the integrated automatic flatness-detecting, feeding and sorting apparatus. The apparatus provided by the invention can realize automatic flatness detection and sorting and cyclic operations consisting of material taking, detection and material delivery, substantially improves work efficiency and is suitable for batch operation in actual detection application.
Owner:DONGHUA UNIV

Construction and management method for secondary indexes of key value library

The invention relates to a construction and management method for secondary indexes of a key value library and belongs to the technical field of computer data management. The construction and management method for secondary indexes of the key value library mainly aims at performing index on columns in the key value library so as to accelerate range query of the columns. The method includes initializing an index information column family and an index entry column family needed by the secondary indexes of the key value library and setting a comparison type of column names of the column families as a composite column name type; building a batch processing operation list of the secondary indexes to data to be indexed and submitting the completion of an index creation to the key value library; and according to the query requests of a user and with an index name serving as a column key, building a minimum and a maximum of a composite column name with query ranges and obtaining and sending back query results from the index information column family. The method is based on column families of the key value library, indexes are performed by building of the composite column name, most operations of the indexes are column operations, the speed is rapid, and efficient range inquires are facilitated for users.
Owner:TSINGHUA UNIV

Method for producing hydrogen by alkalescent microbe electrolysis

The invention belongs to the technical field of microbe electrochemistry and aims to provide a method for producing hydrogen by alkalescent microbe electrolysis. The method comprises steps of: (1) starting an electrolytic bath under a microbiological fuel cell mode: accessing a resistor in a closed-loop of a system and replacing a solution in the electrolytic bath when a voltage is low; continuing to replace until voltages at two ends of the resistor are higher than 500mV to finish anode starting; (2) producing hydrogen under a microbe electrolytic bath mode: replacing a cathode in the started electrolytic bath with stainless steel net or foamed nickel, keeping solution in the whole electrolytic bath in a anaerobic state and applying 0.4-0.8 V voltage at two ends of the cathode and the anode by using direct-current power supply and realizing hydrogen production of the electrolytic bath at 20-35 DEG C. The invention can effectively inhibit generation of methane, realize long time continuous operation or multiple batch operation and generate gas with low methane content; the method has a low cost and can obtain high hydrogen generation rate; utilization rate of organic matter under an alkalescent environment is increased, and hydrogen generation stability of the system is increased.
Owner:ZHEJIANG UNIV

Gas-lifting internal circulation intermission aerobic granule sludge reactor and water treatment process thereof

The invention discloses an airlift type internal circulation intermittent aerobic granular sludge reactor, which comprises an organic glass column, a temperature controller, a water inlet tank, an aeration pump, a water feed pump, a draining pump, a flow meter, a programmable logical controller, etc. The main body of the reactor is the organic glass column and can be divided into an inner sleeve and an outer sleeve, and the inner one is an upspout, while the outer one is a downcast pipe; the ratio of height to diameter is 15. The exterior of the downcast pipe is provided with a water bath heating casing for controlling reaction temperature. Mixed liquor in the reactor flows between the upspout and the downcast pipe in internal circulation to endow granular sludge with a self-balanced micro-ecosystem, the property of the micro-ecosystem is suitable for an up-flow type wastewater treatment system. The reactor adopts the sequence batch operation mode and can realize automatic control by the programmable logical controller. The reactor of the invention has the advantages of flexible operation, compact structure, little sludge remained, good treatment effect, and the like, and can bear high volume load and impact load; furthermore, the reactor has small occupying space and can reduce pork barrel due to relatively large H/D.
Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Blood oscillation mixing device for blood detection

The invention relates to blood oscillation mixing devices for blood detection, in particular to a blood oscillation mixing device for blood detection. The blood oscillation mixing device is characterized in that horizontal slide grooves are symmetrically formed in the left end and the right end of a rectangular slide frame, two spring seats are symmetrically fixedly connected with the middle of the rectangular slide frame, spring sleeve rods are fixedly connected with the outer ends of the two spring seats, and springs I sleeve the spring sleeve rods; two vertical driving clamp plates are symmetrically slidably connected onto the rectangular slide frame; slide frame slide grooves are formed in the upper ends of the vertical driving clamp plates. The blood oscillation mixing device has theadvantages that blood collecting bottles do not need to be manually shaken by people with the hands, accordingly, the problems of uneven mixing and incapability of meeting accurate examination requirements can be solved by the aid of the blood oscillation mixing device, the accuracy of examination results can be guaranteed, and the labor intensity of medical staffs can be relieved; shaking and oscillation further can be carried out on blood in submitting paths, and accordingly the problem of influence on experimental progress due to the fact that existing blood is coagulated to form gelatinousblood clots can be solved; batch operation can be carried out, and the blood oscillation mixing device is convenient to use.
Owner:滨州医学院附属医院

Automatic oil immersion method and apparatus for transformer

The invention discloses an automatic oil immersion method and apparatus for a transformer. The automatic oil immersion apparatus comprises a first material-taking mechanical arm, a second material-taking mechanical arm, a third material-taking mechanical arm, a fourth material-taking mechanical arm, a fifth material-taking mechanical arm, a first conveying unit, a second conveying unit, a third conveying unit, an oil immersion machine, a turning mechanical arm, a tunnel type oven and the like. The automatic oil immersion apparatus arranges the transformer and carries jigs through the first material-taking mechanical arm, the second material-taking mechanical arm, the third material-taking mechanical arm, the fourth material-taking mechanical arm and the fifth material-taking mechanical arm; the join of the jigs in each station is realized through the first conveying unit and the second conveying unit; an automatic oil immersion process for the transformer is realized through the oil immersion machine; and the process for baking the transformer is realized through a fifth conveying unit finally; the automatic batch operation, such as automatic oil immersion, automatic baking and the like, for the transformer can be implemented through the automatic oil immersion apparatus; and meanwhile, a manual operation is avoided, so that workers can be prevented from being hurt by chemicals in the oil immersion machine.
Owner:SUIZHOU RUISHUO ELECTRONIC CO LTD

Image processing method based on GPU (Graphics Processing Unit)

ActiveCN102810199AReal-time feedback adjustment effectSmooth zoomImage data processing detailsVideo memoryInternal memory
The invention discloses an image processing method based on a GPU (Graphics Processing Unit). The method can be used for efficiently processing multi-layer image data. The method mainly comprises the following steps: firstly, a layer is activated, i.e. a certain layer of an image to be processed is copied from a system internal memory into a video memory of the GPU, and if the capacity of the video memory is insufficient, data of other layers need to be deleted from the video memory simultaneously and only the data in the system internal memory is reserved; secondly, an image processing filter is started, and when a filter parameter is adjusted, a thumbnail in the current visual area of the activated layer is calculated in real time; thirdly, the thumbnail of each layer is used for mixing from bottom to top so as to render to a canvas, and the canvas is displayed in a window; and finally, the image processing filter is applied, and the complete adjustment result of the activated layer is calculated by utilizing the parameter of the filter. According to the image processing method disclosed by the invention, the video memory can be effectively saved, the processing speed of image rendering is improved, the image rendering is carried out in batch, and the rendering result can be displayed in real time.
Owner:成都平行视野科技有限公司
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