138results about How to "Simplify the tedious process" patented technology

The invention relates to a rotating speed tracking and sampling spectrum number solidifying method of variable speed mechanical fault diagnosis, which is characterized by comprising the steps of: sampling mechanical related fault signals by replacing rotating speed pulse signals with frequency of Xfn in a moving machine with astronomical clock recurrent pulse signals; and then carrying out numerical analysis on the signals by applying an FFT (Fast Fourier Transform) technology, reconstructing a classical frequency coordinate system of FFT analysis output information into a spectrum number coordinate system of rotating speed tracking FFT analysis, and establishing a recognition function of spectrum numbers corresponding to information characteristics. The invention can change the classical rotating speed variable state which can not be monitored and diagnosed in a process of sampling a astronomical clock period into a state which can be monitored and diagnosed by rotating speed tracking and sampling, thereby greatly improving the time coverage rate of safety monitoring, preventing a dead zone of a classical technology, and being especially suitable for fault diagnosis in fields of city light rail traffic, subway, city buses, wind power generation and the like. The recognition of the classical technology to spectrogram and frequency spectrum is greatly simplified by applying a curing characteristic spectrum number formula, which is beneficial to manual spectrum recognition and more computer automatic diagnosis.

The invention relates to the field of traditional Chinese medicine and pharmaceutical analysis, in particular to the component analysis in the traditional Chinese medicine complex system, and provides a universal strategy which can be used for quick screening and identification of series components in the traditional Chinese medicine complex system, the steps are as follows: test solution containing the series components in the traditional Chinese medicine complex system is prepared, the test solution is carried out positive or negative ion full scan by adopting a high-efficiency liquidoid-ion trap-flight time tandom mass spectrometer to obtain a total ion chromatogram and multi-stage fragment information, the quick screening and identification of the series components in the traditional Chinese medicine complex system are carried out by using the diagnosis ion extension strategy. The invention can be applied to the quality control of such traditional Chinese medicine preparations as traditional Chinese medicine injection and the determination of active ingredients in the traditional Chinese medicine complex system.

The invention provides a voice-based cloud social system, a voice-based cloud social method and a cloud analysis server. The voice-based cloud social system comprises a cloud analysis server body and a social server. The cloud analysis server body is used for receiving voice messages and user information of a mobile terminal, analyzing a current emotional state and / or a current health state of a user according to the voice messages, and generating current emotional state information and / or current health state information of the user; the social server is used for transmitting the current emotional state information and / or the current health state information of the user to at least one part of good friends in at least one social network or opening the current emotional state information and / or the current health state information of the user to the public. By the voice-based cloud social system, a tedious process of text communication can be simplified, efficiency of communication can be improved, states of mind or health of the user can be automatically judged out, and accurate information can be provided for the good friends, so that concerns can be provided for the user timely.

The invention discloses a quick shopping method and system based on a video or a picture. The quick shopping method comprises the steps of: loading commodity information shown by an image frame and a shopping link corresponding to a commodity in the image frame including an advertised commodity; generating a prompt identifier, which does not influence video playing, in a video playing interface, wherein prompt of a purchasable commodity included in the current image frame can be displayed in the prompt identifier in real time, so that a user having a quick shopping requirement while watching a video can be guided to add the commodity into a virtual shopping trolley through one key in a condition that video playing is not influenced; and, after playing of the video is completed, guiding the user to settle the commodity in the virtual shopping trolley. According to the quick shopping method and system based on the video or picture disclosed by the invention, commodities and commodity trade information in a dynamic video or a static picture are associated with a payment interface; therefore, quick shopping, which does not influence a video or picture playing process, can be realized; the fussy shopping process is simplified; simultaneously, multiple shopping modes are set; requirements of users having different shopping habits can be satisfied; and thus, the user experience is improved.

The invention discloses an intelligent guiding type mechanical arm vision system which comprises a mechanical arm, an industrial camera and an industrial personal computer. Due to the fact that a camera photographing function module, an image processing function module, an industrial personal computer and mechanical arm communication function module and an industrial camera and mechanical arm fast configuration function module are installed in the industrial personal computer based on NI Vision Builder platform development, the functions of controlling the industrial camera to conduct photographing, processing obtained workpiece images, conducting communication between the industrial personal computer and the mechanical arm and fast configuring of the industrial camera and the mechanical arm are achieved. A universal communication module based on the Ethernet is adopted, so that combination of various mechanical arm communication protocols of different plants and a vision system is broken through; the industrial camera and mechanical arm fast configuration function module is adopted for establishing the fast and convenient guiding type mechanical vision system; and the image processing function module can be adopted for conducting recognition and establishing vision algorithms on a single or multiple different objects, the complex process is simplified, the processing speed is high, and the intelligence degree is high.

The invention discloses a method for separating sperm in a sperm and epithelial cell mixed stain by using immunological magnetic beads, which comprises the following steps: 1) labeling an anti-sperm membrane protein antibody with biotin; 2) combining sperm and the antibody; 3) combining magnetic beads and the antibody-sperm complex; 4) separating the sperm and an epithelial cell; and 5) separating the sperm and the magnetic beads. According to the method, the anti-sperm membrane protein antibody is labeled with the biotin, and coupling to the biotin is realized through avidin (coated on the magnetic beads), thus successfully constructing the magnetic bead-avidin-biotin-antibody-membrane antigen (sperm) complex; and a related reagent system is optimized, and a corresponding operation procedure is established, thus improving energy efficiency of mixed stain examination. The method has the advantages of fewer procedures, simple operation, convenient popularization and the like, and can provide theoretical and practical foundations for automatic examination.

The invention discloses a method and a device for guiding and starting a set top box. The method comprises the steps that a first hardware parameter is fixedly preset in a first guide program according to an upward or downward compatibility characteristic of set top box hardware parameters; CA (computer associate) digital signature is conducted on the first guide program containing the first hardware parameter; initial configuration is conducted on the set top box hardware parameters by the decrypted first guide program; a second guide program and an application program are loaded to a memory; reconfiguration is conducted on the hardware parameters by the second guide program according to an actual use requirement; and the application program is run. According to the method and the device, the second guide program is additionally set between the first guide program and the application program, so that the set top box hardware parameters for different application services can share and use the same first guide program signature file; repeated signature due to change of hardware parameter configuration is avoided; the high security of the set top box is ensured; a research and development period is shortened; and the research and development cost is lowered.

The invention relates to the field of nuclear industry, and especially relates to an experiment-type metallic solution cavitation corrosion apparatus. The experiment-type metallic solution cavitation corrosion apparatus is mainly formed by an ultrasonic cell pulverizer and a vacuum resistance furnace. The ultrasonic cell pulverizer is mainly formed by an ultrasonic amplitude transformer, an energy transducer, a control box and a compression refrigerating machine, ultrasonic power is 3000W, cavitation can be generated in a metallic solution, ultrasonic frequency is 20KHz, amplitude is 50+ / -5% [mu]m, the highest work temperature is 550 DEG C, and operation of the ultrasonic cell pulverizer can be continuously carried out at the temperature of 550 DEG C for 10-15 hours. The vacuum resistance furnace is mainly formed by a control cabinet, a furnace system, a vacuum system and a water cooling system, operation temperature is 400-600 DEG C, a crucible is made of a 304 stainless steel alloy, and a material of the vacuum resistance furnace employs common carbon steel. The apparatus can simulate the condition that cavitation corrosion of nuclear reaction equipment is generated by liquid metal with high speed flow in the field of the nuclear industry, and difficulty of research and experiment in the field of the nuclear industry can be solved, and the apparatus provides powerful guarantee for scientific research.

The invention discloses an intelligent face beautifying device, and the device comprises a facial mask applying on a human face, and an input instrument which is used for transmitting a bioelectric current to the facial mask, wherein the input instrument communicates with an intelligent terminal through a wireless network. The input instrument is used for transmitting the bioelectric current to the facial mask, receiving the data of various skin indexes transmitted by the facial mask, and transmitting the data to the intelligent terminal. The facial mask is applied on the skin of the human face, and is used for supplementing the essence of the facial mask into the skin under the action of the input instrument. The intelligent terminal is used for carrying out the visual displaying of the bioelectric current and pulse signal, transmitted by the input instrument to the facial mask, and the face water-oil state data collected by the facial mask. The device can input the essence of the facial mask into the skin through the bioelectric current, activates the activeness of cells, enables the skin to absorbs more effective components of beautifying liquid, greatly improves the beautifying effect, can visually display the water-oil state of the face skin, and brings convenience to a user for accurately and timely knowing the beautifying effect.

The invention relates to a magnetic resonance delayed enhancing sequence myocardium segmentation method which comprises a first step of building a group of heart maps in advance, a second step of registering the maps and the to-be-segmented delayed enhancing sequence images, a third step of initializing all parameters in a multi-component Gaussian mixture model according to the registered map information, a fourth step of calculating a posterior probability of each pixel point in each component, a fifth step of updating an estimating value of the parameters of all the component in the Gaussian mixture model, a sixth step of evolving two outlines in a coupling level set model, a seventh step of re-estimating a prior probability of each category, and an eighth step of repeating the fourth step to the seventh step until the algorithm converges, and obtaining the final segmentation result by solving the convex hull and conducting interpolation on the inner outline in the coupling level set model. Compared with the prior art, the magnetic resonance delayed enhancing sequence myocardium segmentation method has the advantages of being convenient to realize and flexible in application without depending on other sequence information.

The invention relates to an urban power distribution network evaluation system and method, for the purpose of solving the problem that evaluation result accuracy is affected by complex calculation process and errors of varying degrees between various scores because the scores of various indexes of the urban power distribution network are calculated and analyzed manually at present. The urban power distribution network evaluation system comprises a device for receiving external input data to be detected, a device for detecting the operating level of the urban power distribution network, a device for detecting the power supply capability of the urban power distribution network and a device for displaying a detection result. The urban power distribution network evaluation method comprises the steps of receiving the external input data to be detected, detecting the operating level of the urban power distribution network, detecting the power supply capability of the urban power distribution network and displaying the detection result. The urban power distribution network evaluation system and method belong to the power grid field.

The embodiment of the invention discloses a method and a device for converting voice into rap music, equipment and a storage medium. The method comprises the following steps: identifying an obtained voice segment and processing selected background music to obtain character attribute information of characters in the voice segment and music rhythm information of the background music; according to the character attribute information and the music rhythm information, determining at least one alignment period for aligning the voice segment with the background music, and obtaining an alignment information table of each alignment period; and controlling characters in the voice segment to be aligned with rhythm points in the background music according to each alignment information table, and forming a rap audio after tone change adjustment and special effect processing. According to the method, the randomly recorded voice is converted into the rap segment matched with the background music, thevoice content to be converted does not need to be limited, the free recording of the voice content to be converted is ensured, the implementation process of voice conversion is simplified, the situation that voice characters and music rhythm points are misplaced is avoided, and the application range of voice conversion rap music is expanded.

A social activity planning method includes the following operation. A database storing multiple candidate invitees with their geographical locations and interest scores towards a topic, and a social graph including vertices representing the candidate invitees and edges connecting two vertices representing mutual acquaintance of the associated candidate invitees is accessed. A social activity request including an invitation number, information about a social activity, and a familiarity condition for the social activity request is received. At least one feasible solution including the invitation number of the candidate invitees and meeting the familiarity condition is generated. A group of selected invitees are found based on the feasible solution and the information about the social activity.

The invention relates to a synthesis method of leuprorelin, which can resolve the problems that prior art uses solid-phase synthesis which cuts leuprorelin from resin unsafely, and has long liquid phase synthesis time. The invention comprises a, solid-phase synthesizing whole-protected peptide chain PGIuR-8, b, synthesizing material Pro-NHEt. HCI, c, condensing liquid-phase fractions to synthesize whole-protected PGIuP-9-NHEt via using DIC or BOP to react for 24-36h at 10-30DEG C, d, removing protection to obtain crude leuprorelin. The invention can synthesize polypeptide whose C end is amide.

The invention relates to the field of composite material design, in particular to a composite material laminate ultimate load calculation method based on a maximum stress criterion. The invention comprises an information input module, an operation module and an information output module. Material performance information, ply information and load data information are input in the information inputmodule, the calculation program will calculate three stiffness matrices A, D, B of composite laminates according to the input data, and calculate the corresponding flexibility matrices A ', D', B ', and then the overall strain and deflection of the laminated plate are calculated according to the flexibility matrix and the foundation load information, furthermore, the stress-strain information in the principal direction of each layer and the stress-strain information in the global coordinates can be obtained, and the maximum value of the ratio of stress to ultimate strength under the action offoundation load can be obtained by using the maximum stress or maximum strain failure criterion. As the relationship between load and stress-strain is linear, the minimum failure load of composite laminates can be obtain according to the maximum value of the ratio.

The invention provides a wall and door and window information acquisition method for three-dimensional house type reconstruction, which comprises the following steps: acquiring structural informationof a wall from a wall map: firstly preprocessing the wall map, and removing residual noise in the wall map; carrying out refining operation on the preprocessed wall body map to obtain a wall body center line; and finally, correcting the center line of the wall body to obtain the structural information of the wall body; obtaining structural information of doors and windows from the wall chart; firstly, cutting door and window subgraphs in the house type chart according to the position relation of the doors and windows and walls; and identifying the door and window subgraphs at the cut positions. The wall body and door and window information acquisition method can quickly and effectively extract wall body and door and window information, and can provide effective guarantee for subsequent three-dimensional house type reconstruction.

The embodiment of invention discloses a terminal function authorization method and device. The method comprises the steps that when a mobile storage device is detected, a standard unlocking file in the mobile storage device is read; a to-be-detected unlocking file is generated according to an authentication code of a terminal and a function code of a to-be-authorized function; if the to-be-detected unlocking file and the standard unlocking file are consistent, authorization is opened for the to-be-authorized function. Accordingly, the problem that in the prior art, multiple functions of the terminal can be authorized for use by using multiple software is solved, one software can achieve authorization of multiple functions, the software maintenance cost is lowered, and the tedious process of terminal authorization is simplified.

The invention discloses a technology service provision method. According to the method, the real-time docking between service mechanisms and enterprises is realized by utilizing a digital platform and a management server, so that the original onerous flows are simplified, the manpower cost and the time cost are saved, the docking difficulty between the enterprises of demand sides and the service mechanisms is solved, a low-cost, convenient, full-element, efficient and rapid innovation and entrepreneurship business ecosystem is provided for the enterprise users, the uniform management problem between the enterprise users and the service mechanisms is solved, more beneficial service guarantee is provided for the enterprise users and the service mechanisms, and the funding risk problem in the existing caching link is solved.

The invention discloses a software and hardware combined artificial intelligence education learning system. The system comprises graphical programming software based on block secondary development, ahardware platform customized for artificial intelligence education and a learning platform used for storing user information and assisting teaching management. The graphical programming software comprises a graphical programming Web end program and a Python server end program. According to the method, storage and loading of a single function definition programming block and display and hiding of afunction definition body are set, function blocks spliced by a user before can be loaded at any time when a project is needed, and function body definitions are hidden during graphical programming ofa complex program, so that a programming area is concise, and the user experience is better; programming blocks can be automatically generated, more artificial intelligence application cases can be conveniently developed on the system, and the expandability is high; python codes generated by software are directly operated and set to be self-started through an interface button, and creation of physical creative works of students is facilitated.

The invention relates to a synthesizing method of histrelin. The invention mainly aims at solving technical problems of low peptide-coupling yield and high three-waste pollution of existing histrelin synthesizing methods. A technical scheme of the histrelin synthesizing method comprises the steps that: a, CTC resin is adopted as an initial raw material and is connected to carboxyl group of Fmoc-Pro-OH under an alkaline condition, such that Fmoc-Pro-CTC resin is obtained; b, the rest 8 amino acids are sequentially synthesized according to histrelin; c, full-protection peptide cutting is carried out, wherein a yr-His(Trt)-Trp(Boc)-Ser(tbu)-Tyr(tbu)-D-His(Bzl)-Leu-Arg(pbf)-Pro 9 peptide fragment is obtained by cleavage by using a full-protection cutting reagent; d, under the effect of HOBT, a full-protection histrelin fragment is obtained by using ethanamine and the full-protection 9 peptide fragment; and e, the full-protection histrelin fragment is subjected to cleavage, such that a histrelin crude product is obtained.

The invention discloses a bridging device for an AHB bus to access an on-chip SRAM, and belongs to the field of data high-speed processing in SoC design. The bridging device comprises an AHB-to-commonslave interface unit and a control data storage module; the AHB-to-common slave interface unit converts an AHB signal into a common slave interface signal and is connected with the control data storage module and the SRAM; And the control data storage module registers the control signal and the data signal of the write operation, transmits the control signal and the data signal to the SRAM, and processes the signal read after writing. When the condition of reading after writing occurs; Through the processing of the bridging device, the read operation is preferentially ensured not to be blocked, the data of the write operation and the control signal are temporarily cached in the register, so that the situation that the SRAM is accessed while reading and writing is avoided, and meanwhile, the time sequence efficiency of the system is greatly improved due to the fact that the read data can be timely transmitted to the host.

The invention discloses a slave station conversion device based on an MODBUS protocol and a control method thereof. The slave station conversion device based on the MODBUS protocol comprises a slave station module, a conversion module and a master station module which are in network connection in sequence, and the conversion module maps a plurality of MODBUS slave stations into a new MODBUS slavestation. According to the slave station conversion device based on the MODBUS protocol, a plurality of MODBUS slave stations are connected in a networking mode through the slave station module; the plurality of MODBUS slave stations are mapped into a new MODBUS slave station through the conversion module; and the main station module scans the new MODBUS slave station once to complete reading or writing of the plurality of MODBUS slave stations, so that the complexity of application of an upper computer is effectively simplified, and the communication rate in a traditional MODBUS module bus system can be greatly improved.

The invention relates to an FM emission frequency setting method, mobile terminal and system. The method comprises the steps that the mobile terminal receives a setting instruction of a user; the set emission frequency is obtained according to the setting instruction; the emission frequency is sent to an FM emitter, the FM emitter sets the emission frequency to an FM emitting module, and therefore the user adjusts the FM radio frequency to the emission frequency. A high-performance user graphical interface of the mobile terminal can be used for providing the good visual effect and feedback for the user, improving the user experience, reducing the number of keys of the FM emitter and the number of display devices, reducing the cost and size, simplifying the tedious FM frequency setting process, improving the FM frequency setting accuracy and providing convenience for the user.

The invention discloses a closing method for a kilometer-level hybrid beam cable-stayed bridge. The closing method comprises the steps that the pushing direction of main beams on the two sides of thekilometer-level hybrid beam cable-stayed bridge is determined according to the single-side displacement amount; enabling the two-side line shapes of the closure gap to accord with the two-side line shapes of the closure gap in the reference model; after the actual length of the closure opening is equal to the reference length of the closure opening, the closure opening is locked, and pushing is removed; after the closure section beam is hoisted, the unstressed length of the first set inhaul cable is adjusted to a reference value, and the length of the closure section beam is the reference length of a closure opening; calculating a main span steel structure linear relative error, a bridge axis relative error, a tower deviation relative error and a cable force error after the bridge is formed; whether the errors meet corresponding set errors or not is judged, if yes, closure is completed, If not, adjustment is conducted till all the errors meet the corresponding set errors; the relativeerror of the main span steel structure line shape is set to be L / 4000, the relative error of the bridge axis is set to be L / 40000, the relative error of tower deviation is set to be L / 10000, and L isthe main span length.

The invention discloses a scene-based edge analysis algorithm issuing method and device and a storage medium. The scene-based edge analysis algorithm issuing method comprises the following steps: acquiring an existing video stream or picture of an installed camera; performing scene recognition on the acquired video streams or photos by adopting a neural network model, and outputting a to-be-classified scene; and comparing the to-be-classified scene with a target scene in the platform side scene library, and configuring an edge analysis algorithm corresponding to the target scene in the scene library according to a comparison result. According to the invention, through pre-analysis of the edge analysis host and comparison of the scene library at the platform side, the most appropriate and most improper algorithm results are obtained, and through combination with simple configuration of personnel, the most reasonable scene algorithm application is obtained. The method has the greatest advantages that the complexity of personnel operation is simplified by utilizing the method, the most reasonable scheme recommendation is given, the use pain point of a customer is overcome, and the most rationalization of algorithm configuration is realized in combination with scene-based pre-analysis.

The invention provides a Chinese character input method for a cell phone or a terminal, and a small keyboard thereof, wherein, following 9 symbols are displayed additionally and respectively on digital keys from 1 to 9: a, o, e, I, u*, a+, o+, e+, and i+, wherein, symbol a represents single vowel a; symbol o represents single vowel o; symbol e represents single vowel e; symbol i represents single vowel I; symbol u* represents single vowel u and multi-vowel un; symbol a+ represents multi-vowels with a as the first letter; symbol o+ represents multi-vowels with o as the first letter, symbol e+ represents multi-vowels with e as the first letter; symbol i+ represents multi-vowels with i as the first letter. The invented method increases the input speed and decreases duplication-code ratio greatly.

The invention provides a reminding business setting method, a system and a medium exchange network. The method includes that a reminding business module in a media exchange network receives reminding business requests sent by a user, and user terminal information registered by the user in advance is obtained in a user configuration management module in the media exchange network after permission of the user is judged to be legal; the reminding business module generates a corresponding reminding business list according to the user terminal information and sends the list to the user; and the reminding business module receives the reminding business list sent by the user and carries out reminding business operation on a corresponding user terminal according to the reminding business list. Due to the reminding business setting method, the system and the medium exchange network, the complex process which the user terminal sets manually in the prior art is simplified, and the fact that the user can set reminding services for the user terminal with a reminding function by means of a network terminal through a uniform application platform is achieved.

The invention discloses a Japanese character input method, adopting a standard keyboard as an input terminal, setting 26 English letter keys into 5 vowel keys, 14 line keys and 7 hard and short pronounciation keys, and setting 5 vowel Japanese letters as disclosed on the five vowel keys, respectively; arranging 14 lines spelled mutually of 9 voiceless consonants, 5 voiced consonants and 5 vowels on the 14 line keys, respectively; arranging katakana and hiragana with the same pronunciation on the same key and arranging a first switching key on it to implement input switching between katakana and hiragana; and arranging a second switching key to implement input switching between hiragana character and Chinese character in Japanese. The invention simplifies input process and raises input speed.

The invention discloses a quick-matching beverage bottle lid which comprises a bottle lid cap and a bottle lid body. The lower side of the bottle lid body is provided with internal threads matched with external threads of a bottle opening, and the part, extending into the bottle opening, of the bottle lid body forms a cavity for containing seasonings through a side wall and a sealing plate; rotaryconnecting points are formed on one position of the sealing plate and the side wall of the cavity, and a V-shaped groove is formed in the remaining part; the upper portion of the outer side of the side wall of the bottle lid body is provided with a guide block to be matched with a guide groove formed in the bottle lid cap; a hollow body which is inserted into the cavity of the bottle lid body isarranged in the bottle lid cap; the lower end of the hollow body is uneven, and a cutting edge is arranged at one end of the hollow body. A pushing type opening mode integrating screwing and scratching is used, the complexity of filling the bottle lid with materials is reduced, and convenience is provided for drinkers to drink mineral water or pure water and beverages, with different tastes, matched with drinks.