729results about How to "Reduce cumbersome steps" patented technology

The invention relates to the technical field of biomedicine, and relates to a biomedicine event trigger word identification method based on characteristic automatic learning. The biomedicine event trigger word identification method comprises the following steps of 1, data pre-processing; 2, construction of an event trigger word dictionary; 3, construction of candidate trigger word examples; 4, characteristic learning by means of a convolutional neural network model; 5, training by means of a neural network model; and 6, classification of event trigger words. The biomedicine event trigger word identification method is advantaged in that 1, complex preprocessing to data is simplified, and tedious steps for carrying out a characteristic design by people are saved; 2, domain knowledge is introduced, and a lot of external resources such as unlabeled linguistic data are effectively utilized; 3, characteristic automatic learning is carried out by means of a convolutional neural network, manual intervention is reduced, sentence level characteristics in a deeper level can be excavated and explored, through the fusion of local characteristics, implicit global characteristics are discovered, and the category of trigger words can be identified; and 4, a better experiment result is obtained in MLEE linguistic data, and the whole performance on event trigger word detection is improved.

The invention discloses a domestic environment intelligent control system based on Zigbee networking. The system comprises a detection element for detecting indoor environmental parameters, a first Zigbee wireless communication module, a smart host, a second Zigbee wireless communication module and an intelligent household electrical appliance control switch. The smart host contains a control circuit and a Wifi wireless communication module. The detection element is in communication connection with the control circuit through the first Zigbee wireless communication module. The control circuit is in communication connection with the intelligent household electrical appliance control switch through the second Zigbee wireless communication module. The control circuit is in communication connection with a router through the Wifi wireless communication module. On one hand, the router is connected with an intelligent terminal through the Internet to realize telecommunication; and on the other hand, the router is connected with the intelligent terminal through a Wifi network to realize short-distance communication. According to the invention, the detection element is used to detect indoor environmental parameters, the control circuit is used to automatically regulate and control intelligent household electrical appliances according to the above parameters, and household electrical appliances can be turned off timely.

The invention discloses a camera shooting system-based robot on line error compensation device comprising an industrial robot, a multiple observation station and multiple camera combination photogrammetry system, a spatial inertia coordinate measurement system, a photogrammetry system auxiliary drone and a host computer; functions of the spatial inertia coordinate measurement system are jointly fulfilled via a two-dimension inclination angle measuring meter and an encoder built in the industrial robot, the multiple observation station and multiple camera combination photogrammetry system is used for measuring positions and postures of a drone fixed on the robot, the two-dimension inclination angle measuring meter can be used for measuring postures of a tail end of the robot in two directional angles, three-dimensional postures of the tail end of the robot can be measured via high precision angle data solved and calculated via the robot, a compensation value can be obtained after three-dimensional posture data and posture data measured by the camera shooting system are subjected to data integrating and comparing operation, and error can be compensated via control over the industrial robot. The camera shooting system-based robot on line error compensation device does not require off-line calibration of the robot and is high in precision, and the camera shooting system-based robot on line error compensation device can be applied in the industrial fields such as the processing and manufacturing field and the like.

The invention belongs to the field of molecular biology, and relates to a sequencing library, a preparation method thereof, a terminal sequencing method and a terminal sequencing device. The method for preparing the sequencing library comprises the following steps of: breaking randomly; repairing terminals; separating; cyclizing and amplifying. The terminal sequencing method comprises a step of sequencing by using the sequencing library prepared by the method for preparing the sequencing library, and is particularly suitable for high throughput sequencing of large segments of DNA. The invention also relates to a high throughput terminal sequencing device, which comprises the following units: 1) a random breaking unit, 2) a blunt-end modification unit, 3) a separation unit, 4) a cyclizing unit, 5) a PCR amplification unit and 6) a sequencing unit. The terminal sequencing method overcomes enzyme cutting bias and can obtain longer assembled segments.

The invention provides an implement method of multiple desktops of a television. The implement method of the multiple desktops of the television comprises the steps of generating a main desktop when an input-signal source is detected, arranging a corresponding main desktop according to the signal source which is inputted, and then arranging a first level sub desktop icon which accords with the signal source on the main desktop, and displaying the first level sub desktop icon chosen by a user according to the chose of the first level sub desktop icon. According to the implement method of the multiple desktops of the television, multiple sub desktop icons are arranged on the main desktop, and corresponding next level sub desktop icons or application program icons are arranged on different sub desktops so that tedious steps in the process when the user selects the signal source and an application program. Further, a technical requirement is quite low, and service efficiency is improved.

The invention discloses an identity authentication method and a wearing device. The identity authentication method includes detecting whether any authentication device for authenticating identity of the wearing device exists in the preset area or not; if yes, transmitting identity authentication request for the authentication device; receiving operation response information fed back by the authentication device according to the identity authentication request. The identity authentication method in the embodiment is used for authenticating identity by the wearing device and the authentication device, and since the acquired identity information is difficult to fake or duplicate, safety is improved, a complicated step of inputting passwords by users is omitted, convenience is improved, identity authentication is more intelligentized, and user experience is improved.

The invention discloses a remote power-supply control system and a control method thereof. A hardware device of the remote power-supply control system comprises a power-supply input interface, N power-supply output interfaces, a relay switch and a central controller. The remote power-supply control system is characterized in that the central controller is connected with a network interface, a smoke sensor, a temperature / humidity sensor, a voltage / current transformator, a memory and a button switch; the software control mainly comprises the following steps of: logging in to a system interface, viewing a system state and managing devices, ports and alarms. The remote power-supply control system not only can realize local control by the button switch, but also can realize remote control by a remote PC (Personal Computer) and can intelligently monitor and early warn a working state and a working environment by various sensors; an operating system is embedded into the remote power-supply control system, and the remote PC can directly log in to an application interface of the operating system by inputting an IP (Internet Protocol) address in order to save a fussy step of downloading and installing monitoring software. The invention is convenient to operate and use.

The invention discloses a graphene array-loaded lithium titanate / carbon nanotube composite array electrode and a preparation method and application thereof. The preparation method comprises the following steps of utilizing a microwave plasma enhanced chemical vapor phase deposition technique to vertically grow a graphene array on a carbon cloth; utilizing an atom layer deposition technique to grow TiO2 (titanium dioxide) on the obtained graphene array; dissolving lithium hydroxide into water to form a solution A; putting the vertical graphene-loaded TiO2 composite electrode material into the solution A, performing hydrothermal reaction, washing, drying and calcining; utilizing a chemical vapor phase deposition technique, using acetylene as a carbon source, and growing a carbon nanotube on the graphene array-loaded lithium titanate composite array electrode under the hydrogen and argon atmospheres, so as to obtain the graphene array-loaded lithium titanate / carbon nanotube composite array electrode. When the graphene array-loaded lithium titanate / carbon nanotube composite array electrode is used as the negative electrode material of lithium ion batteries, the high-rate property and circulating stability are excellent.

The invention relates to an mRNA fragmentation method and a method for constructing a sequencing library based on the mRNA fragmentation method. The mRNA fragmentation method provided by the invention employs forward and reverse bridge-type probes, realizes breakage of an mRNA sample through one-step reverse transcription and connection reaction, and introduces two terminal linkers during reverse transcription so as to obtain a cDNA library with linkers at two terminals. The cDNA library with the linkers at the two terminals can directly undergo cyclization reaction or undergo PCR amplification before cyclization reaction, so a sequencing library for single-stranded cyclic nucleic acids can be obtained; or a sequencing library for single-stranded nucleic acids can be obtained by directly subjecting the cDNA library to amplification. When the mRNA fragmentation method is applied to construction of the sequencing library, tedious steps like restoration of a tail terminal and arrangement of a linker on one end at first and another linker on the other end next in traditional construction of libraries can be omitted; experimental flow is greatly simplified; a library construction period is shortened; and library construction cost is greatly reduced.

The invention provides an automatic glue dispensing device for an imaging lens, and the automatic glue dispensing device is characterized by comprising a workpiece locating device, a workpiece detecting device, a glue dispensing device, a glue curing device and a control system which are all arranged on a working platform, wherein as the detecting equipments with various functions is arranged on the one working platform on which the workpiece locating device, the workpiece detecting device, the glue dispensing device, the glue curing device and the control system for the imaging lens are arranged, thereby reducing more and complex steps for the traditional lens assembling process, increasing the production efficiency and improving the quality of products. In addition, the automatic glue dispensing device for the imaging lens has the advantages of low disposable equipment cost investment, high degree of automation, simplicity and convenience for operation in production, labor cost reduction, production efficiency increment, reduction of interference from personal factors and improvement on product quality.

The invention relates to a preparation method for regenerated fibroin fiber, which comprises the following steps: taking regenerated fibroin water solution containing calcium ions as spinning liquid, extruding the spinning liquid out from a spinning nozzle in the temperature range of 5-35 DEG C, then curing the spinning liquid into silk in air directly, taking alcohol-water mixed solution as a finishing agent for post-processing, then taking the silk for drying, and finally obtaining the regenerated fibroin fiber. In the invention, the raw material source is wide, the cost of the raw material is low, and in the whole process, the defects that the traditional wet spinning solvent and the coagulating bath are strong in corrosion, and are toxic; in addition, compared with the other regenerated fibroin fiber dry spinning fiber, the condition of the spinning liquid is optimized, the PH regulation and other complex steps are omitted, and the use of a series of solvent is avoided. Therefore in the method, the cost is saved, and simultaneously the environment is protected. The regenerated fibroin fiber has the advantages of being non-toxic, harmless on human body and the like, is good in biocompatibility, suitable for biological and medical materials, and has good application prospect.

The exploration and development of unconventional oil-gas reservoirs, especially the dense gas-oil reservoir, has become a bright spot of the oil exploration and development in recent years and a mainbattlefield of the future oil exploration and development. The wettability is one of important parameters for knowing dense oil-gas reservoir characteristics, and an operation of effectively determining the rock wettability has important significance for researching recovery percent of the oil reservoir, an oil-water ratio after water channeling, recovery ratio improvement and residual oil saturation. The invention discloses a new method for dense rock wettability determination, the disadvantages that the traditional self-absorption metering is inaccurate and nuclear magnetic resonance oil-water signals are hard to distinguish are overcome, a nuclear magnetic signal of the water is shielded by effectively utilizing manganese chloride, the self-water-absorbing oil discharge amount, water-driving oil amount, self-oil-absorbing water discharge amount and oil-driving water amount are accurately acquired by combining T2 spectral curve of the rock and weighing and weight change characteristics thereof, and the effective determination of the dense rock wettability is realized. The new method disclosed by the invention has the advantages of being small in current personal factor influence, high in data reliability, and simple and convenient.

Microflow controlled chip 14 is prepared by sticking etched two layers of sheets. Chunnel 21 in decussation is fluted between the said sheets. There are inhalant pore 17 of sample, opposite two inhalant pores 18 for buffer solution, and flowout pore for waste fluid at end point of channel 21 connected to outside. One electrode is inserted into the four pores respectively. Laser emitted from laser source 1 is focused on testing point 24 on the channel 21 in decussation. Fluorescence emitted from matter in channel 21 and received by optical fiber is transferred to spectrum detection system 16 composed of CCD spectrographic detector. The invention possesses features of small size, lightweight, compact structure, and simple operation, as well as optional fluorescent reagent, fast response speed and fluorescence intensities in multiple wavelengths obtained. The invention is applicable to areas such as analyzing biochemistry matter, drug screening and clinical diagnosis.

The invention relates to a system and a method for designing and processing characters for a tire mold in a three-dimensional CAD / CAM environment. The system mainly comprises a character design module, an NC data generation module and an NC device, wherein the character design module is connected with the NC data generation module through a three-dimensional CAD / CAM system; and the NC data generation module is connected with the NC device; the character design module is used for designing and editing characters in the three-dimensional CAD / CAM environment and extracting character outlines for display; the NC data generation module is used for generating a cutting track according to the character outlines and further generating an NC program according to the condition of a machine tool; the NC device is used for controlling processing actions of the machine tool to process the characters according to the NC program; and the three-dimensional CAD / CAM system is an operating platform of a character designing and processing system for the tire mold, and connects the character design module with the NC data generation module through CAD / CAM-identified line elements.

The invention provides a check tool for parts in an automobile instrument panel crossbeam steering column sub-assembly with high performance-price ratio, simplicity in operation and comprehensive detection. The check tool comprises a base, a supporting mechanism and a detecting mechanism, wherein the supporting mechanism and the detecting mechanism are arranged on the base, the instrument panel crossbeam steering device sub-assembly is horizontally arranged at the top part of the supporting mechanism in the length direction, and the detecting mechanism is arranged on one side of the supporting mechanism. By adopting the structure, a three-coordinate measuring machine which is very expensive, has trivial operation and high requirements on operation staff and is used for detecting whether the parts are qualified or not in the past is abandoned, and multiple positioning benchmarking and coordinate transformation are not required, thereby overcoming the shortcomings that the measurement efficiency is low and the production requirements are difficult to meet, greatly reducing the detection cost and being particularly suitable for detecting the industrially mass-produced parts.

An embodiment of the invention provides a web page front-end development method and apparatus. The method comprises the steps of: establishing a project development list; compiling static resources in the project development list in real time; performing optimization processing on a compilation result and outputting an optimization result to a development page; uploading the optimization result to a test server; and issuing the tested optimization result to a content distribution network server, wherein the static resources comprise module files, and the module files comprise template files, JS files and CSS files. With the adoption of the technical scheme, the same development tool can be locally used for performing a complete web front-end development process, commands in the tool can be used for separately performing each process step, and the purpose of integrating originally separated development processes is achieved; and moreover, the complex step for switching among different tools in the development process is removed, the process is simple and convenient, and code sharing and communication of developers are convenient, so that the development efficiency is improved.

The invention provides an interface display method of a mobile terminal. The method includes: receiving an operating command; displaying at least two split screen areas on a screen according to the operating command. One split screen area is provided with icons of applications; the other split screen area is provided with icons of the applications historically run. The invention further provides the mobile terminal. The interface display method and the mobile terminal have the advantages that the displayed interface of the mobile terminal can be utilized effectively and at least two types of contents can be displayed at the same time.

The invention discloses a general-purpose nanochip for mass spectrometry, and relates to the technical field of mass spectrometry. The host material of the nanochip is silicon-based semiconductor material, array spotted holes are distributed at the surface of the host material, the inner surfaces of the spotted holes are nanostructures; the surface of the host material has regional hydrophobic modification, the internal portions of the array spotted holes are hydrophilic zones, and the outer portions of the array spotted holes are hydrophobic zones; or the internal portions of the array spotted holes are hydrophobic zones, and the outer portions of the array spotted holes are hydrophilic zones. The present invention further discloses a preparation method and a clinical application of the nanochip. The nanostructures can be used to extract the molecules at the surface of the sample of the biological tissue sample to be tested to improve the laser energy absorption and utilization so asto improve the ionization efficiency and enhance the mass spectrometry signals. The general-purpose nanochip can be widely applied to the field of clinical testing.

A heart image registration system and method base on semi-supervised cycle generation antagonistic network GAN are disclosed. That idea of the method is as follow: the cardiac computed tomography CT image and the transesophageal echocardiography TEE image are divided into blocks; The trained semi-supervised loop is used to generate the countermeasure network GAN, and the corresponding modal blockimage is obtained. Registering the block image to obtain the registration transformation matrix and the registered image. The block image registration transformation matrix with the largest normalizedmutual information value is migrated to the whole image to obtain the registration image of the whole image. The registration image and reference image are fused, and the fused image is displayed. The invention utilizes a semi-supervised cycle to generate an antagonistic network GAN, reduces the modal difference of a heart image, solves the registration problem of a large deformation image, improves the registration efficiency of the heart image, and improves the registration accuracy of the heart image by utilizing the local information after the heart image is divided into blocks.

The invention provides an unmanned aerial vehicle control instruction sending method based on a hand-held terminal. The unmanned aerial vehicle control instruction sending method based on the hand-held terminal comprises the following steps: step 1, acceleration information of a sensor of a hand-held terminal device is collected; step 2, an attitude angle and speed data of the hand-held terminal device are calculated according to the acceleration information of the sensor; step 3, an unmanned aerial vehicle control instruction is formed according to an operation mode, the attitude angle and the speed data; and step 4, the unmanned aerial vehicle control instruction is sent. The invention further provides a receiving method and sending / receiving equipment corresponding to the unmanned aerial vehicle control instruction sending method based on the hand-held terminal. According to the unmanned aerial vehicle control instruction sending method based on the hand-held terminal, and the receiving method and the sending / receiving equipment corresponding to the unmanned aerial vehicle control instruction sending method, a control system of an unmanned aerial vehicle is combined with the hand-held terminal device so that the control system of the unmanned aerial vehicle can be carried conveniently; meanwhile, hardware devices of a controller are reduced, and therefore cost of products is lowered; due to the fact that a graphic interface is used for displaying the control instruction, for an operator, not only are verbose operation steps reduced, but also intuition and entertainment during operation are enhanced; and meanwhile, a huge breakthrough of a control distance can be realized, and the application field of the unmanned aerial vehicle can be expanded.

The invention relates to a small assemblage robot online automatic welding device comprising a welding gantry, a linear guide rail, a servo motor, a robot, a sensor fixing bracket, a 3D line laser scanning sensor and an upper computer; and the welding gantry is fixedly connected with the robot and the sensor fixing bracket, the sensor fixing bracket is horizontally arranged and is perpendicular tothe moving direction of the welding gantry, and the 3D line laser scanning sensor is mounted on the sensor fixing bracket. The 3D line laser scanning sensor is driven by movement of the welding gantry to scan a welding area to obtain point cloud data, the point cloud data are subjected to model reconstitution to generate a robot execution program, and robot welding is carried out. A welding operation method is also disclosed. The small assemblage robot online automatic welding device and the operation method can realize establishment of small assemblage workpiece models in any shape, and thewelding operation generation efficiency and the robot operation efficiency are improved.

The invention discloses a method for preparing mixture of 4-(alpha, alpha-dimethylbenzyl) diphenylamine and 4,4-bis(alpha, alpha-dimethylbenzyl) diphenylamine, relating to a preparation method of alkylated diphenylamine. The method comprises the following steps: diphenylamine and excessive a-methyl styrene carry out alkylate reaction at 120-175 DEG C in the presence of catalyst of activated clay to produce a coarse product, i.e. a mixture of 4-(alpha, alpha-dimethylbenzyl) diphenylamine and 4,4-bis(alpha, alpha-dimethylbenzyl) diphenylamine, and the mixture is filtered, distilled in decompression condition, prilled or crushed to produce mixture of 4-(alpha, alpha-dimethylbenzyl) diphenylamine and 4,4-bis(alpha, alpha-dimethylbenzyl) diphenylamine. The invention is a high-efficiency and clean synthetic process and has the advantages of long-term oxidization resistance, heat resistance, disturbance resistance and favorable stability.

The invention discloses a novel wire connecting terminal which is formed by a conductive copper piece and a copper plug. One end of the copper plug is fixedly connected to the conductive copper piece which is provided with a frame structure. The frame body is internally equipped with an elastic conductive stainless steel piece. One end of the conductive stainless steel piece elastically presses against the inner wall of the frame of the conductive copper piece to form a clamping mouth used for clamping a conductive wire. According to the novel wire connecting terminal, the conductive wire can be rapidly inserted into the wire connecting terminal to be firmly clamped, the condition that the conductive wire, the conductive copper piece and the conductive stainless steel piece can be in firm contact to be conductive is ensured, thus the cumbersome steps of installing the conductive wire into the wire connecting terminal are greatly reduced, the operation process is simple, the connection fastening strength between the conductive wire and the wire connecting terminal is high, the possibility of falling is little, the conductive performance is good, the production cost is effectively reduced, and the use value of the wire connecting terminal is greatly raised.

The invention discloses an automatic making up method of a three-dimensional Beijing opera facial makeup. The method comprises steps of acquiring image input from an input source, carrying out face detection and face feature point positioning and marking the feature points on an image; carrying out face normalization processing on the feature points, calculating depth information of the normalized face image and according to the depth information, reconstructing three-dimensional point cloud; according to the feature point information, carrying out triangular blocking operation on the face image; manually marking the feature points on a prepared Beijing opera facial makeup picture, and carrying out the triangular blocking operation on the Beijing opera facial makeup; coloring the face image with each triangular block on the Beijing opera facial makeup; and using the Beijing opera facial makeup to recolor the three-dimensional point cloud, and displaying the result to a user. According to the invention, by calculating the coordinates of the face feature points and the face three-dimensional mode, and using the technology related to computer vision and image processing, a Beijing opera facial makeup with manually pre-marked feature points is drawn on the three-dimensional model of the target face.

The invention discloses a positioning device of an oral implanting robot vision navigation system. The positioning device comprises a tray, a marking plate, a connecting rod, an opening retainer, an endoscope support and retaining screws. A tray handle of the tray is fixed through one retaining screw after being matched with a tray inserting portion of the connecting rod in position through a connecting rod inserting hole. A retaining screw hole B in the marking plate is fixed through one retaining screw after being matched with a retaining screw hole C of a connecting portion A of the connecting rod in position. The opening retainer is meshed with the interior of an opening retainer clamping groove in the tray through a toothed opening in the lower portion of the opening retainer. The endoscope support is fixed through one retaining screw after being matched with a retaining screw hole D in the endoscope support in position through an endoscope support inserting hole. According to the scheme, the operation steps are simplified, after the appropriate tray is selected according to clinic requirements, the tray can be stably fixed to a dentition by the adoption of a silicone rubber impression film preparation method, the tedious steps needed by manufacturing a device loaded on the dentition through a membrane pressing method are omitted, and preoperative preparation time and the patient treatment frequency are reduced.

The invention provides a check tool for an instrument panel crossbeam left bracket sub-assembly with high performance-price ratio, simplicity in operation and comprehensive detection. The check tool comprises a base, a clamping mechanism and a detecting mechanism, wherein the clamping mechanism and the detecting mechanism are arranged on the base, and the check tool is characterized in that parts in the sub-assembly are horizontally arranged at the middle part of the clamping mechanism in the length direction, and the detecting mechanism is arranged opposite to the clamping mechanism. By adopting the structure, a three-coordinate measuring machine which is very expensive, has trivial operation and high requirements on operation staff and is used for detecting whether the parts are qualified or not in the past is abandoned, and multiple positioning benchmarking and coordinate transformation are not required, thereby overcoming the shortcomings that the measurement efficiency is low and the production requirements are difficult to meet, greatly reducing the detection cost and being particularly suitable for detecting the industrially mass-produced parts.

The invention discloses a method and a device for adjusting a speed of a treadmill, intelligent equipment and the treadmill. The method comprises the following steps: acquiring heart rate information of a wearer of intelligent wearing equipment and transmitting the heart rate information to a server; calculating and acquiring, by the server, a speed parameter by using a preset algorithm according to the received heart rate information, and transmitting the speed parameter to a control end of the treadmill bound to the intelligent wearing equipment; adjusting the speed of the treadmill according to the received speed parameter by the control end of the treadmill. The above method can be used to achieve the intelligent and automatic adjustment of the speed of the treadmill and makes it easier for a user to use; the finally obtained speed parameter is calculated by the server, thereby cutting out cumbersome steps for calculation by the user, while avoiding problems of errors and the like caused by calculation by the user; therefore, the method not only saves a trouble of calculation by the user, but also makes user's exercise more scientific and reasonable.

The present invention discloses a virtual bill generating and verifying method, apparatus and system and belongs to the technical field of information processing. The method comprises: receiving a virtual bill query request, wherein the virtual bill query request carries a first user identification; According to the first user identification, determining at least one original virtual bill corresponding to the first user identification; acquiring key information of the original virtual bill; according to a stored first secret and the key information of the original virtual bill, generating a first encrypted character string of the original virtual bill; and generating a graphic identification according to the first encrypted character string and determining the graphic identification as a designated virtual bill of a first user. In the process of verifying the virtual bill, the method is based on the designated virtual bill represented by the graphic identification, and thus, the step of inputting a verification code is reduced; and the method not only is simple and convenient to operate, but also is sufficiently convenient, has no risk of an input error and is time-saving and labor-saving.