124results about How to "No interaction" patented technology

The invention relates to the power distribution net monitoring field and provides a real-time state monitoring recognition method for indicator lights of a power device fault indicator. In the method, digital video signals collected by image collecting equipment of a camera, and the like are processed; video frames are extracted from the video signals; monitoring targets are determined, that is the target region of each indicator light in the video frames, and corresponding numbers are distributed; the pixel color change and the intensity roughness of each indicator light in the target regions of two adjacent frames are used for identifying the flash alarming of the fault indicator; specific conditions of faults are determined according to the identified target numbers of the flash alarming and the combinations thereof; the result is real-timely transmitted to a backstage by a distribution communication network to remind working personnel of the fault happening. The real-time state monitoring recognition method realizes the real-time monitoring recognition alarming for the light state of the fault indicator of the power equipment, ensures the reliability of a system, facilitates the installation and the modification of the system and guarantees the safety of installing and maintaining personnel.

The invention relates to a method for preparing a large-scale two-dimensional nanomaterial graphite, comprising the following steps of: plating a nickel film with the thickness of 100-300nm on the surface of monocrystal silicon, and then injecting carbon element into the nickel film by adopting an ion implantation mode; annealing for 15min-1h at a high temperature between 600 DEG C and 1,000 DEG C and a vacuum degree of from (10-5)Pa to 1Pa, and cooling to room temperature so that carbon atoms are separated out from the nickel film and recombined. Therefore, a layer of graphite film (the film thickness depends on various experiment parameters, such as carbon injection content, and the like) can be formed on the surface of the nickel film. When a sample is put into a FeCl3 solution, the nickel film can be corroded, and the graphite film can be separated out and floats on the surface of the liquid; and at the moment, the graphite film can be transferred away from the liquid with any substrate. Therefore, the large-scale graphite film with the size of several centimeters can be prepared.

The invention provides a film forming compound with modified starch as the main component, a film forming material containing the compound, and more particularly a hard-shell natural capsule made from the compound. The compound contains no or very little animal protein such as gelatin, etc. The compound can partially or completely replace the gelatin from animals for producing natural hard-shell capsules. The prepared natural capsule shell product has the advantages of excellent film forming property, high strength, good flexibility, high transparency, decomposability and microbial pollution resistance. The main component of the compound, modified starch, has stable quality and highly controllable performance.

The invention relates to an electric power switchgear switch state image recognition system comprising an off-line training module and an on-line detecting module. The off-line training module collects and trains a large number of switch samples to form a plurality of strong classifiers, and the strong classifiers are loaded in the on-line detecting module. The on-line detecting module transforms the collected switch images to switch gray images and denoises, utilizes the strong classifiers to respectively scan and search the gray images, and obtains the positions and state information of the switches. The invention can realize that the image collection, processing and recognition processes are completed in the on-line detecting module, and overcomes the dependence to communication bandwidth and equipment because videos collected by the traditional video monitoring systems are transmitted to remote background systems through a wired or wireless mode. The invention can automatically determine the positions and the states of the switches in the images, does not need manual operation, has high degree of automation, and is suitable for state recognition of various types of electric power switches.

The invention relates to a sterilization treatment method for a biological coating medical device, wherein a biological activity protective coating is coated outside a biological coating on the surface of the medical device, is subjected to freeze-drying treatment and is sterilized by the radiation of Co60-gamma rays. The germicidal treatment method provided by the invention adopts the biologicalactivity protective coating, and can avoid the radiation of Co60-gamma rays from damaging biological activity compositions while ensuring the sterilization effect; moreover, the method also has the advantages of simple process, safe use and high industrial practicability.

The invention discloses a shooting method, a mobile terminal and a computer readable storage medium. The shooting method comprises the steps of obtaining first face data collected by a first pre-posed camera and second face data collected by a second pre-posed camera; controlling a display screen to display the first face data and the second face data alternately according to a preset display frame rate, wherein the first face data and the second face data comprise image data or video data of human faces. The display screen of the mobile terminal can form two full-screen pictures which have no influence to each other at different perspectives; when multiple users take photos by themselves at the same time, self-shooting content of different users can be displayed alternately on the display screen. Therefore, the users can see full-screen pictures taken by themselves at different perspectives; and the two pictures are guaranteed to have no influence to each other while self-shooting sharing and display sharing of multiple users is realized.

In a machine for preparing beverages, in particular espresso coffee, using capsules containing powder material and delimited at the top and bottom by perforatable sealing foils, said machine comprising a zone for loading capsules one at a time and an infusion zone, a device for perforating the bottom foil of said capsule inside said loading zone, comprising a star-shaped element having, projecting therefrom, cutting tips able to project into the path of said capsule when it is introduced into said loading zone and following interaction of the front edge of the capsule with a first tip, the immediately following tip engages with the bottom foil of the said capsule so as to perforate it. The displacement of the capsule into said loading zone is caused by pushing means which preferably consist of a pushing element projecting from the capsule loading flap.

The invention discloses a low-calorie edible plant oil and a preparation method thereof. According to the invention, the saponification value of the oil is between 250mg/g and 400mg/g; and compared with the traditional oil, the calorie of the plant oil disclosed by the invention is reduced by 2%-50%. The preparation method of the low-calorie edible plant oil comprises the following steps: weighing 40%-70% of edible oil; and adding 30%-60% of triacetin in the edible oil and then evenly mixing, and heating to obtain a mixture; adding a reaction accelerating agent monoglyceride and catalyst sodium alcoholate into the mixture for ester exchange reaction; after the reaction is finished, washing, distilling and filtering to obtain the low-calorie edible plant oil. The plant oil comprises all of the edible oils, such as common plant oils, such as soybean oil, colza oil, peanut oil, palm oil, cottonseed oil, corn oil, sunflower seed oil, tea seed oil, linseed oil, walnut oil, rice bran oil, acer truncatum oil and corn germ oil, or oil obtained by mixing the common plant oils in a proportion. By eating the low-calorie edible plant oil disclosed by the invention, the calorie intake amount of people can be effectively reduced, thereby reducing the probability of fat and reducing the generation of cardiovascular and cerebrovascular diseases.

A vaccine for preventing both hepatitis A and hepatitis B and its preparing process are disclosed. It has high safety, immunogenicity and stability.

The invention discloses a photographing method, a mobile terminal and a computer readable storage medium. The method comprises the steps that first data collected by a first camera and second data collected by a second camera are acquired; and according to a preset display frame rate, a display is controlled to alternately display the first data and the second data, wherein the first data and the second data are image data or video data. According to the invention, the display of the mobile terminal can form two full-screen images independent of each other at different viewing angles; when a number of users carry out simultaneous photographing, the photographed contents of different users can be alternately displayed on the display; a user can view the photographed full-screen image in his or her viewing angle; multi-user sharing photographing and display are realized at the same time; and two images are prevented from interaction.

A method for monitoring cutting processing on a workpiece whereby a part of the workpiece is separated from a remainder of the workpiece along a desired cut contour, wherein, after the cutting processing, the following steps are carried out: irradiating the workpiece with a laser beam at a location within the desired cut contour, detecting radiation generated by an interaction between the laser beam and the workpiece, and evaluating the detected radiation to determine whether, during the cutting processing, the part of the workpiece was completely separated from the remainder of the workpiece. The invention also relates to a laser processing machine for carrying out the method.

An agricultural light treatment-based greenhouse system comprises a greenhouse; grids of a greenhouse frame are each a light working region; a plurality of large hole slots and a plurality of small hole slots are formed in a filler of each grid; each large hole slot includes a refractor, gratings, an adjustable light filter, a beam expander and a first frosted glass ring; the inner wall of each small hole slot is provided with a second frosted glass ring; and the corresponding gratings, adjustable light filter and beam expander are arranged in each large hole slot. Corresponding telescopic shafts adjust each refractor to make sunlight perpendicularly incident upon the refractor; the sunlight is refracted to the corresponding gratings by each refractor; the gratings split the sunlight passing through a greenhouse surface into monochromatic light according to wavelength; according to a given wavelength range, each adjustable light filter makes the monochromatic light split by the corresponding gratings transmitted; the given wavelength range is optimum illumination required by different growing stages of plants; and each adjustable light filter with a set transmitted wavelength rangeis utilized to make light having fixed wavelength transmitted, so that crops can obtain the light within a specific wavelength range and meeting the needs of the growing stage, and growth of the crops is more facilitated.

The invention relates to a vanadium dioxide-based fluorescent composite material and application thereof. The vanadium dioxide-based fluorescent composite material comprises a vanadium dioxide-based thermochromic material and a fluorescent material for absorbing ultraviolet emission blue light, and the mass ratio of the vanadium dioxide-based thermochromic material to the fluorescence material forabsorbing ultraviolet emission blue light is 1:(0.1-10), preferably 2:1 to 1:2.

The invention discloses a method for carrying out genetic analysis and paternity test of diversifolious poplar colony by 8-plex PCR (polymerase chain reaction). According to the method provided by the invention, one group of primers are used for multiplex PCR reactions, meanwhile, eight sites are amplified, and the primers comprise primers with sequences of SEQ ID NO: 1-SEQ ID NO: 8. The invention further relates to a primer group formed by the primers with the sequences of SEQ ID NO: 1-SEQ ID NO: 8, and a kit comprising the primer group and application of the primer group. According to the invention, eight pairs of primers with high polymorphism incapable of interacting in pairs are screened, and the multiplex PCR reaction is carried out by optimizing the primer concentration and adjusting amount of DNA (deoxyribonucleic acid) templates. The method provided by the invention is quick and efficient, suitable for extremely trace DNA, easy for automation and wide in application prospects of genetic analysis, paternity test and variety protection of diversifolious poplar.

The invention relates to the technical field of display, in particular to a cyclic compound and application thereof and an electronic device. The provided cyclic compound at least comprises compoundsshown in formulas 001-011, the cyclic compound has good thermal stability and matching LUMO energy level with adjacent layers, and is used as a p-doped material in a hole transport layer to be appliedto an OLED device, the hole generation can be promoted, thus electrons and holes in the OLED device are more effectively recombined to form excitons, and the obtained OLED device has lower driving voltage, higher carrier binding rate and luminous efficiency.

The invention discloses a geomechanical model similar material for simulating V-class surrounding rock, and belongs to the field of engineering similar simulation materials. The similar material is formed by mixing the following components in parts by weight: 380-430 parts of quartz sand, 140-200 parts of fly ash and 60-100 parts of liquid detergent, wherein cohesion measured is 0.476-17.774MPa and an internal friction angle is 13.393-22.264 degrees. Furthermore, the invention discloses influence of the quartz sand, the fly ash and the liquid detergent on the cohesion and the internal friction angle, so as to facilitate a rock mass to simulate required V-class surrounding rock materials differing in performance through regulating mixing amounts conveniently; moreover, the material is simple in preparation process, stable in performance, low in energy consumption, high in efficiency, low in cost, clean and harmless to humans.

The invention discloses a separate warehouse type shred feeder and a working method thereof and relates to the technical field of tobacco shred feeding. The separate warehouse type shred feeder comprises a shell and a feeding opening. A feeding cavity is formed in the top of an inner cavity of the shell. The feeding opening is formed in the top of the feeding cavity. The longitudinal section of the inner cavity of the shell is of an inverted-V shape. Multiple levels of separate warehouses are symmetrically arranged on the two sides of the inverted-V-shaped inner cavity from top to bottom. A material storing chamber vertically arranged is connected into the bottom of the inner wall of each level separate warehouse correspondingly. Mutual interference of feeding of the multiple separate warehouses is avoided, and uniform and continuous feeding of all shred feeding pipes is ensured. In the working process, the distributing and shred feeding process is completed by means of a pneumatic turning-over plate door mechanism, a quantitative discharging mechanism, a material sucking pipe and the shred feeding pipes, the wind speed required by the shred feeding pipes is low, and the breaking rate of the tobacco shreds is reduced. The tobacco shreds are conveyed into a tobacco rolling machine from the shred sucking pipe through negative pressure in the shred feeding pipe and a wind supplementing fan, the shred feeding amount is large, and the shred feeding wind speed is reduced substantially.

A lightening induction damped oscillation wave generator for onboard equipment comprises a continuous adjustable voltage source, a potentiometer, a change-over switch and a relay; the continuous adjustable voltage source is a 10kV continuous adjustable voltage source; the potentiometer W adjusts the on/off time of an internal circuit to change the size of direct current output voltage for adjusting the output voltage of the voltage source; the change-over switch is a five-port change-over switch; the circuit is enabled to work at one state every time due to the switching of the change-over switch K and five outputs are realized. The circuit is simple in structural design and stable in work performance, all output circuits are not mutually interfered with, the output signal has high precision, the operation is convenient, the measurement precision is high, the voltage withstanding level is high and the work is safe and reliable; the lightening induction damped oscillation wave generator for the onboard equipment is widely used for the test on the lightning transient voltage endurance capacity.

The invention discloses a copper electrolyte purification method. The method is applied to treating of a copper electrolyte. The method comprises the following steps of firstly, dividing the copper electrolyte into a first component and a second component, executing decoppering electrodeposition treatment on the first component, and obtaining liquid after electrodeposition and standard copper; secondly, carrying out vacuum evaporation concentration on the second component, obtaining liquid after concentration, carrying out water cooling crystallization and separating on the liquid after concentration, and obtaining rough copper sulfate and crystallization mother liquor; thirdly, mixing the crystallization mother liquor and pre-stored decoppering impurity-removal final liquid, executing decoppering impurity-removal treatment, and obtaining liquid after decoppering impurity-removal, and black copper powder, and filtering and removing the black copper powder; and fourthly, performing freezing crystallization on the liquid after decoppering impurity removal, and obtaining crude nickel sulfate and purified final liquid. The copper electrolyte is divided into two components, decopperingelectrodeposition and decoppering impurity removal are carried out, and the removal rate of copper, arsenic, antimony, bismuth and nickel in the copper electrolyte is improved.