258results about How to "Integrity is not affected" patented technology

The embodiment of the invention provides a fingerprint operation prompting method. The fingerprint operation prompting method includes: determining if a fingerprint input location needs to be promoted or not; displaying a first prompting graph in a fingerprint detection effective zone if so, wherein the fingerprint detection effective zone is located in at least part of a display zone of a display screen; starting a fingerprint acquisition function, and acquiring fingerprint information in the fingerprint detection effective zone; and processing the acquired fingerprint information, and generating a fingerprint recognition processing result according to the fingerprint information. According to the embodiment of the invention, the prompting graph is displayed in the display zone corresponding to a fingerprint device, prompting of the fingerprint recognition location can be completed without affecting the integrity of the display screen, and a fingerprint recognition and processing function can be achieved.

The invention relates to the technical field of tunnel and underground construction anchoring equipment, in particular to a self-propelled hollow slip casting anchor rod with a stress-measuring function and an operating method. The self-propelled hollow slip casting anchor rod with the stress-measuring function includes a rod body with a hollow structure, a self-propelled drill is connected at thefront end of the rod body, and the back end of the rod body is provided with a slip casting opening which communicates with an inner cavity of the rod body; and the rod body is further provided witha stress-measuring device and an anchoring structure which is close to the self-propelled drill. According to the self-propelled hollow slip casting anchor rod with the stress-measuring function, thestress-measuring device is arranged to combine the processes of drilling, anchoring and slip casting into the same construction process, and the anchoring can be achieved in short time; and stress conditions of all sections of the anchoring rod in the supporting process can be monitored, so that the supporting mechanism of action and the stress conditions of the anchoring rod under the various kinds of surrounding rock conditions can be known, and critical evidences and references are supplied to the research of design parameters for the anchoring rod, improvement of the construction techniqueand the surrounding rock failure mechanism.

The invention discloses an autism auxiliary diagnosis system, device and medium based on multimodal information. The system includes an autism recognition module for inputting merged features to be tested into a trained BP neural network and outputting emotional labels of a person to be tested in the current virtual reality scenario; if the number of the emotional labels output by the BP neural network inconsistent with a real emotional label of the current virtual reality scenario exceeds a set threshold, it indicates that the person to be tested is an autistic patient, the ratio of the emotional labels output by the BP neural network inconsistent with the real emotional label of the current virtual reality scenario in the total number of labels shows the disease degree of the autistic patient; if the emotional labels output by the BP neural network are consistent with the real emotional labels of the current virtual reality scenario, it indicates that the person to be tested is not the autistic patient.

The invention provides an RNA protective agent, a kit containing the protective agent, application and a preservation method of RNA. The protective agent contains a trehalose solution with a concentration of 0.27M-1M. The protective agent provided by the invention can achieve the effects of long preservation time, temperature insensitivity and wide range of use temperature, an extracellular RNA sample treated by the protective agent has no influence to cDNA synthesis, PCR reaction and enzyme activity in sequencing and bank building. The protective agent provided by the invention can efficiently solve the RNA degradation, pollution and other problems encountered during long-term preservation or use of exRNA, and especially has important significance for preservation, repeated use and long-distance transportation of extracellular microRNA.

The invention discloses a method of adopting a strain sensor to monitor the fatigue of nuclear grade pipelines. At first, a strain sensor (a strain sheet or a strain meter) is used to monitor the strain of the external surface of a nuclear grade pipeline; then according to the external surface strain of the nuclear grade pipeline, the properties of the material of the nuclear grade pipeline, and information of an existed monitoring device of the nuclear power plant, the strain of the internal wall of the nuclear grade pipeline can be determined; then alternation amplitude in strain circulations and corresponding circulation times can be determined; according to a preset epsilon-N curve, the fatigue use coefficient is calculated; then according to the pipeline strain history, the reasonable environmental influence coefficient (Fen) is determined, the fatigue use coefficient is corrected; finally, the fatigue use coefficient is output on the display terminal of the master-control room, and an accumulated fatigue use coefficient curve, which changes along the time, can be outputted and can be used to evaluate the change trend of accumulated fatigue use coefficient of a monitored position.

The invention discloses an axial force sensor, which comprises an elastic body, wherein the elastic body is of a flat plate shape; an axis penetration through hole is formed in the middle of the plate surface; a plurality of bolt penetration holes are formed at the periphery of the elastic body; the whole shape of the elastic body is similar to that of a gasket of a flange disk; an annular stress slot concentric with the shaft axis penetration through hole is formed on each of the front plate surface and the rear plate surface of the elastic body, and the diameters of the annular stress slots are equal substantially; the stress slots are close to the axis penetration through hole; resistance strain gauges are attached to the stress slots and form a WheatStone balance bridge which is connected with an external electric appliance. The axial force sensor is low in height, small in size and similar to the gasket in the shape, can be conveniently assembled between the force applying shaft of the appliance and the flange disk or a stressed part at the connection shaft end of the appliance, is damaged difficultly, and is firm and high in lateral and unbalance loading resistance; and when the sensor is stressed by an axial load, part of the elastic body in each stress slot is effectively deformed, so that an axial force value can be sensitively and accurately detected.

The invention relates to the technical field of the terminal, particularly to a terminal comprising a middle frame and an antenna unit. A hollow-out zone is formed at one end of the middle frame; and an edge metal strip is arranged at one side of the hollow-out zone. The edge metal strip adjacent to a feed part of the antenna unit is coupled with the feed part for feeding and is connected with a ground pin of the antenna unit for grounding; and the feed part and a main board of the terminal are connected. When the product is processed, the integration is not affected and the firmness of the product is not reduced. Besides, the feed part of the antenna unit is adjacent to the edge metal strip instead of direct connection with the antenna, so that the antenna performance is not affected under the circumstance that the quality of the antenna is reliable.

The invention relates to an equipment automation design and development platform and discloses a method for realizing online configuration, running and debugging of an algorithm. The integration of a programming development environment based on an IEC61131-3 control policy comprises distributed algorithm scheduling of algorithm block packaging, data driving and event triggering, and online configuration, running and debugging of the algorithm are controlled. The method comprises the following steps of (1) basic algorithm block running; (2) basic algorithm block packaging; (3) program running; (4) data driving; and (5) event triggering. The method has diversity, flexibility and reliability, ensures the adaptability, usability and stability of an algorithm program, and enables the extension of industrial algorithm libraries in multiple fields to be very convenient. Through designing institutes, device manufacturers, engineering companies and industrial users, expert knowledge and engineering experience are extracted, control algorithm libraries in the multiple fields are continuously enriched, and professional personalized demands in the multiple fields are met.

The invention discloses a request processing method of a distributed storage system and belongs to the technical field of information storage. The method comprises, in a multi-copy distributed storage system with main new energy source power supply and supplementing mains power supply, dynamically opening and closing data nodes to enable the entire system to dynamically matched with the power supply of new energy sources; adding SSD (solid state disk) nodes, which take SSDs as storage mediums, as system buffers, dividing non-deferrable timely requests for closing the data nodes into two phases including a low-energy-consumption timely online response phase and a high-energy-consumption background offline storage phase, guaranteeing performance requirements during the online phase, and making full use of the new energy sources during the offline phase; meanwhile, for also taking system reliable into consideration, laying off the free space in the data nodes as virtual SSDs for backing up dirty data in the data nodes. Compared with traditional data node opening and closing strategies based on load change, the request processing method of the distributed storage system can greatly improve the utilization rate of the new energy sources under the premise of not affecting request response.

The invention relates to the technical field of agricultural equipment, in particular to an operation planning method of agricultural equipment, which is applied to a terminal device and comprises thefollowing steps of obtaining the operation route information which is input by a user and aims at a target operation area; based on the operation route information, generating an operation planning route of the target operation area on an electronic map of the target operation area; and sending the operation planning route to agricultural equipment, enabling the agricultural equipment to automatically operate according to the operation planning route, and planning the route of the agricultural equipment under the condition that the agricultural equipment is not dotted in advance. The invention further provides an operation planning device and an electronic device.

The embodiment of the invention discloses a data storage method and device based on a block chain network, and the method comprises: a first node carrying out the data segmentation of first data, obtaining N data blocks, the first data comprising at least two pieces of backup data of target data, and obtaining the identification of each data block in the N data blocks; and then, the first node distributing each data block in the N data blocks to at least one second node of the block chain network for storage, each second node can store at least one data block in the N data blocks, and the first node and the at least one second node belonging to the same block chain network. The first node may update a block chain ledger in the block chain network based on the identification of each of theN data blocks and the storage path. By adopting the embodiment of the invention, the security of data storage can be improved, and when a single node is attacked, the integrity of the data is not influenced even if the data of the single node is lost.

The invention provides a space management data generation method oriented to integrated circuit interconnection capacitance parameter extraction. The method includes the following steps: initializing a root node of an octree of an integrated-circuit three-dimensional simulation space; retaking a conductor B from an integrated circuit interconnection structure; starting from the root node, performing depth-first traversal on the octree; acquiring a next traversed node T corresponding to a three-dimensional unit T in the integrated-circuit three-dimensional simulation space; when the node T is a leaf node, judging whether the conductor B should be inserted into a candidate conductor list of the three-dimensional unit T or not according to a preset minimum distance threshold L(T); updating the minimum distance threshold L(T). After all the conductors are inserted into the candidate conductor list, space management data required for the integrated circuit interconnection capacitance parameter extraction are acquired. By the method, generation time for the space management data can be shortened greatly, so that capacitance parameter extraction can be performed on the large-scale integrated circuit interconnection structure.

The invention discloses a voting method based on a dual-channel voting system. When voting starts, an A channel main control computer sends a voting starting command to a B channel main control computer; the A channel main control computer and the B channel main control computer send the voting command to corresponding channels of dual-channel controllers to be in a voting state, and the dual-channel controllers collect key information and send the key information to the main control computers; the A channel main control computer and the B channel main control computer receive voting data sentby the respective channels and forward the received voting data to each other; the A channel main control computer and the B channel main control computer process the voting data of the two channelsrespectively, merge the processed data and count and display the merged data; and when voting terminates, the A channel main control computer sends a voting terminating command to the B channel main control computer, then the A channel main control computer and the B channel main control computer sends the voting terminating command to the corresponding channels of the dual-channel controllers, and voting is finished. According to the voting method, two real-time on-line complete voting links which backup each other are formed, area isolation is achieved on the premise of forming systems separately, common network attacks can be defended, and the robustness and the stability of an overall network system are enhanced.

The invention provides an advanced detection system and method of a forward array radar mounted on the cutter of a TBM (tunnel boring machine). According to the advanced detection system and method of the invention, three automatic-transmitting and automatic-receiving ground penetrating radar antennas are arranged on the cutter of the TBM so as to form an array radar and carry out rotation circulatory detection respectively along a circumferential direction; metal protection boxes are arranged at the lateral sides and rear sides of the radar antennas so as to protect the antennas and shield influences on radar signals caused by machines and cables located behind; non-metal material protection plates are arranged at front of the radar antennas so as to protect the radar antennas, and therefore, the integrity of the cutter can be protected, and radar detection signals are not affected; a radar main unit is connected with the radar antennas through optical fibers, and therefore, influences on data transmission caused by the machines and cables of the TBM can be eliminated; and a photoelectric converter is adopted to convert optoelectronic signals. Since three kinds of radar antennas with different main frequencies are adopted, detection distance and resolution can be both considered; and the radar main unit integrates a function for processing and imaging obtained signals, and therefore, computation speed is high, real-time detection and real-time imaging can be achieved basically.

The invention discloses a preparation method of normal-temperature yoghurt containing complete fruit granules. The preparation method comprises the following steps: evenly mixing 90% to 95% pre-sterilized antibiotics-free milk, 4% to 8% of sweetening agent, 1.0% to 1.5% of modified starch and 0.2% to 0.6% of stabilizer in a vacuum material mixing mode, homogenizing and performing pasteurization onhomogenized liquid; adding 0.003% to 0.009% fermenting agent to perform fermentation and performing demulsification and sterilization when acidity reaches 70 to 90 thorner degrees to obtain a yoghurtbase material with a viscosity as 300 to 500cP; mixing 30% to 40% of white granulated sugar, 50% to 60% of mixed berry fruit granules, 0% to 1% of edible essence and 0.5% to 2% of PH modifier to obtain a mixture and storing the mixture under 4 to 10 DEG C, wherein the percents are mass percents of all the ingredients in the mixture; sterilizing and filling to obtain mixed berry fruit granules with a viscosity as 300 to 500cP; setting a mass ratio of the yoghurt base material adding amount to the mixed berry fruit granule adding amount as (9 to 8) to (1 to 2), mixing under a static state at first, then stirring to be mixed under a dynamic state and filling after being mixed. By means of a conveying and mixing mode of the yoghurt, the fruit granules can be evenly distributed in the yoghurt;furthermore, the mixing mode cannot affect system stability and granule completeness of products in the expiration date.

The invention discloses bacteriostat-free sodium hyaluronate eye drops and a preparation method thereof. The bacteriostat-free sodium hyaluronate eye drops comprise sodium hyaluronate, a pH regulator, an isotonic agent, a stabilizing agent, and the like; and the preparation method adopts a bacteria-free bottling process or an autoclaving process. In addition, the eye drops are independently packaged in disposable single dose, thereby the sterility performance of products is guaranteed and the products are more safe, reliable, simple, convenient, and sanitary.

The invention discloses a three-dimensional model drawing system and method for reducing short-range object shading, and belongs to the field of three-dimensional model design. The three-dimensional model drawing system comprises a visual angle catcher, a forced display controller, a display marker controller and a model renderer; the visual angle catcher is used for logically classifying different visual angles and catching changes in the visual angle; the forced display controller controls on/off state of a forced display switch; the display marker controller is used for adding control display markers to models at different visual angles, calculating corresponding drawing states of three-dimensional models according to the visual angle state and forced display switch state, and transmitting to the model renderer; the model renderer controls drawing of the three-dimensional models. The three-dimensional model drawing method can provide narrowed displaying or semitransparent displaying or hiding for short-range three-dimensional models according to the changes in visual angles, inter-model mutual shading is avoided, operation cost is reduced accordingly, visual field is extended for a user, and user experience on simulation is improved.

The present invention discloses a connection probe, a preparation method of the connection probe and the use of the connection probe in the microelectrode array connection, and belongs to the microelectrode array technology field. The connection probe of the present invention comprises a pedestal and the array units which are located on the pedestal and are arranged at intervals, and each array unit comprises the metal seed layers and a metal plating layer from bottom to top. According to the present invention, by utilizing a conventional micro-electro mechanical system (MEMS) technology to design innovatively, the problems that a high-density microelectrode array is difficult to carry out the electrical tests and the reliability tests, or the microelectrode array is damaged during the test process are solved, by utilizing the characteristics that an MEMS is high in processing and preparation precision, is miniature, etc., the probe used for a high-density flexible microelectrode testcan be prepared, and a lossless test effect can be realized. Moreover, the usage of the connection probe of the present invention is reversible, the probe can be taken off to be used repeatedly aftertests.

The invention relates to an aqueous pure acrylic reflective heat-insulation coating material and a preparation method thereof, wherein the reflective heat-insulation coating material comprises, by mass, 10-30 wt% of nanometer titanium oxide, 4-20 wt% of infrared heat reflecting powder, 3-7 wt% of a heat-insulating functional material, 30-50 wt% of an aqueous pure acrylic emulsion, 20-30 wt% of deionized water, 0.3-0.5 wt% of hydroxyethyl cellulose, 0.3-0.5 wt% of ethyl cellulose, and the balance of an auxiliary agent. According to the present invention, the particle sizes of titanium dioxide,heat reflective powder and hollow glass micro-beads are different, and the powder obtained by compounding the multi-level particle sizes of the powder meeting the solar wavelength is supplemented, such that the reflective heat-insulation coating material with the good performance is prepared; the viscosity of the slurry can be adjusted with the added ethyl cellulose and the added hydroxyethyl cellulose to form the network structure, such that the pigment filler is connected, the consumption of the resin is reduced, and the energy loss is reduced.