467results about How to "Reduce difficulty" patented technology

Split hardware transaction techniques may support execution of serial and parallel nesting of code within an atomic block to an arbitrary nesting depth. An atomic block including child code sequences nested within a parent code sequence may be executed using separate hardware transactions for each child, but the execution of the parent code sequence, the child code sequences, and other code within the atomic block may appear to have been executed as a single transaction. If a child transaction fails, it may be retried without retrying the parent code sequence or other child code sequences. Before a child transaction is executed, a determination of memory consistency may be made. If a memory inconsistency is detected, the child transaction may be retried or control may be returned to its parent. Memory inconsistencies between parallel child transactions may be resolved by serializing their execution before retrying at least one of them.

The invention relates to an electric power system mass data management system and a use method thereof. The system comprises a simulation data distributed storage subsystem and a mass simulation data processing subsystem. The simulation data distributed storage subsystem stores data in a plurality of independent interconnecting devices in a dispersed manner, adopts a clustering mode and includes a metadata server master and a file server. The mass simulation data processing subsystem distributes the data onto different database servers through segmentation rules, accesses a specific database in a routing manner through routing rules and comprises a data access layer, a data management layer and a data storage layer. The method includes a simulation data distributed storage subsystem data processing method and a mass simulation data processing subsystem processing method.

The invention discloses a single sideband optical signal modulation method and optical single sideband transmitter device realized through optical I,Q modulation in optical orthogonal frequency-division multiplexing system. The single sideband modulation method and transmitter device can realize optical single sideband modulation only through an optical I,Q modulator when the following condition is satisfied that an electrical modulation signal g(t) inputted to Q path of the optical I, Q modulator is Hilbert transformation of inputted electrical modulation signal in I path (g(t) is arbitrary real signal); meanwhile, the single sideband optical signal modulation method and transmitter device are applicable to optical orthogonal frequency-division multiplexing (OFDM) system, and are characterized in that the modulation method and transmitter device not only can be applied to base band OFDM system, but also can be applied to RF modulated OFDM system. The single sideband optical signal modulation method and optical single sideband transmitter device have the advantages that the structure is simple, the cost is low, the signal processing requirement is low and the invention is compliable with the system in the prior art.

The invention discloses a purification method for sugammadex sodium. The purification method comprises the following steps: 1) putting a part of cation exchange resin into a suspension or solution of a metal hydroxide or metal salt for soaking and carrying out flushing so as to obtain transformed ion exchange resin A, and putting the other part of the cation exchange resin into an aqueous solution of sodium hydroxide for soaking and carrying out flushing so as to obtain transformed ion exchange resin B; and 2) treating a crude sugammadex sodium product with the transformed ion exchange resin A so as to accordingly convert the crude sugammadex sodium product into a sugammadex salt with water-solubility less than sugammadex sodium, then carrying hot slurrying and purification and carrying out conversion via the transformed ion exchange resin B so as to obtain sugammadex sodium, or carrying out conversion via sodium hydroxide after treatment with the cation exchange resin so as to obtain sugammadex sodium. The method provided by the invention can substantially improve the purity of sugammadex sodium, reduces purification difficulty of sugammadex sodium, exerts good removal effect on impurities in the crude sugammadex sodium product, has good economical efficiency and is better applicable to industrial production.

The invention relates to an overall control system for trams and a control method thereof. The control system comprises an operation dispatching and commanding system, a positive line signal control system, a comprehensive vehicle-mounted information system and an intersection priority control system, wherein the operation dispatching and commanding system is used for controlling the operation of all lines, the positive line signal control system is used for carrying out interlock control on the trams at terminals and positive line branch stops, the comprehensive vehicle-mounted information system is used for sending real-time positioning and advancing route request signals, and the intersection priority control system is used for controlling the trams at intersections; the control method comprises the step of controlling a manually-confirmed control mode, a manual remotely-controlled control mode, a centralized automatic control mode and a tram-ground automatic control mode, of which the priority levels decrease sequentially. According to the control system and the control method, aiming at the complicated operating environment of the trams, all modules collaboratively complete adapted control modes through a communication system, the switchover of all the control modes is convenient, and the automatic and intelligent level is high, so that the increase/improvement of the efficiency/safety of the operation of the trams is facilitated.

A method and computer system for processing log file data, as well as to a graphical user interface for presenting the processed log file data is disclosed. Embodiments provide convenient mechanisms for processing log file data to generate a hierarchical representation of the log file data which more clearly indicates relationships between functions and information about one or more functions, where the log file data is processed in accordance with tag information associated with the application. The processed log file data may then be used to render a graphical user interface which displays the structured log file data. Nodes associated with nested functions may be indented with respect to parent nodes to indicate the nested relationship between functions. Additionally, the nodes may be expanded or collapsed to more clearly display the relationship between functions, to vary the amount of information displayed, etc.

The invention discloses an animal-identification-based finance and insurance method and system. The method comprises: after signing of insuring agreements, an insured animal image is collected and obtained; a neural network model is constructed and the neural network model is trained by using the insured animal image to obtain an image feature identification model; and a to-be-identified animal image is received and the received image is inputted into the image feature identification model, a similarity degree between the to-be-identified animal and the insured animal is calculated to determine whether the to-be-identified animal is an insured animal, and if so, claim settlement is carried out based on the insuring agreements. According to the method disclosed by the invention, the insured animal image is processed by using the neural network model to calculate the similarity degree between the to-be-identified animal and the insured animal, so that the identification difficulty of the animal is reduced; and development of the finance, especially the insurance in the cultivation field is promoted, so that the incomes and benefits of the peasants especially cultivation farmers are increased.

The invention discloses a method and a device for building a personalized singing style spectrum synthesis model. The method comprises the following steps: training a reading style spectrum synthesis model and a singing style spectrum synthesis model of a source speaker; acquiring reading style data of a target speaker; determining the tone shift relation between the source speaker and the target speaker according to the reading style spectrum synthesis model of the source speaker and the reading style data of the target speaker; and performing model transformation on the singing style spectrum synthesis model of the source speaker according to the tone shift relation to obtain a singing style spectrum synthesis model of the target speaker. As the singing style synthesis model of the target speaker can be obtained through a small amount of reading style data of the target speaker, the difficulty in building a singing synthesis model of a common user is greatly lowered, and the personalized singing synthesis effect can be further effectively improved.

The invention discloses a remote control intelligent rubbish salvage ship which comprises a ship body and further comprises a driving mechanism, a conveying mechanism swinging vertically and arranged obliquely, a rolling and harrowing mechanism with the height adjustable, rubbish stop sheets, a camera mechanism capable of freely swinging and rotating, a pushing mechanism used for pushing the conveying mechanism to vertically swing and a wireless remote control device. The ship body is provided with a rubbish containing box. The driving mechanism is installed at the rear side of the ship body. The conveying mechanism is installed on the ship body and located at the front side of the rubbish containing box. The rolling and harrowing mechanism is installed at the front side of the conveying mechanism. The rubbish stop sheets are installed at the two sides of the rolling and harrowing mechanism. The camera mechanism and the pushing mechanism are respectively installed on the ship body. The pushing mechanism is connected with the conveying mechanism. The driving mechanism, the conveying mechanism, the rolling and harrowing mechanism, the camera mechanism and the pushing mechanism are respectively connected with the wireless remote control device wirelessly. According to the remote control intelligent rubbish salvage ship, the rubbish disposal difficulty can be reduced, rubbish can be easily searched for and fished, and the skin of the human body can not be hurt.

The present invention provides a micro light emitting-diode display panel and a manufacturing method thereof. The first electrode contact and the second electrode contact are alternatively disposed on the base substrate of the micro light-emitting-diode display panel, and the first electrode contact and the second electrode contact are respectively connected with the bottom electrode and the connection electrode of the micro light-emitting-diode. The connection electrode is also connected the top electrode of the micro light-emitting-diode, and the micro light-emitting-diodes can be immediately inspected after the micro-light-emitting-diode is transferred, to reduce the difficulty of detection and product repair, and to improve the product yield.

The invention discloses a test piece of a concrete direct tensile test, a test piece forming die and integrated equipment. According to the invention, the test piece of the concrete direct tensile test, the test piece forming die of the concrete direct tensile test and the integrated equipment of the concrete direct tensile test are provided; the test piece of the concrete direct tensile test is a square-cross section equal thickness dumbbell-type tension test piece; the test piece forming die of the concrete direct tensile test comprises a side mold framework and a base plate, the side mold framework is formed by performing butt joint on two linked side plates; and the integrated equipment of the concrete direct tensile test comprises a loading framework, a loading mechanism, a test piece tensioning clamper, a test piece deformation test clamp and a data acquisition system. The Test piece of concrete direct tensile test, the test piece forming die and the integrated equipment have the advantages of reasonable design, simple structure, environmental protection, high efficiency and accurate testing.

The invention relates to a realization method for the real-time transmission of satellite lateral motion image, which is characterized in that: a complete satellite adopts four control antennae for transceiver, so that the control antenna beam is in omnidirectional coverage after the satellite being moved laterally; the complete satellite is controlled to move laterally, continuously and rapidly in a large angle by a momentum wheel; the satellite attitude is measured by using a whirligig in the process of lateral motion; and the satellite crab angle can be calculated in real time, simultaneously, the drift angle can be controlled, so the satellite lateral motion is set to a swinging angle scope stably. In the phase of satellite bias flight, a star sensor and the whirligig are adopted for united attitude determination to the satellite; the camera integral time is calculated in real time by a GPS receiver according to the satellite orbit and latitude; the camera will generate exposure and imaging according to the integral time; the imaging data after the lateral motion can be transmitted to the ground by the satellite through an array data transmission antenna. The realization method for the real-time transmission of satellite lateral motion image has the advantages that: the large-angle lateral motion of the satellite can be realized; thereby the camera development difficulty because of camera wabble or swing mirror addition can be lowered; the visual range of the satellite can be expanded; and the revisit cycle of the satellite can be increased.

The invention relates to a construction method for an overall formwork one-time forming structure of a pier. The method includes the following steps of (1) bearing platform surface treatment, (2) erection of a temporary scaffold for pier stud construction, (3) steel bar manufacturing and mounting, (4) formwork mounting, (5) concrete pouring, (6) formwork dismantling and curing, and (7) prestress tensioning and mortar pressing for tie beams. The construction method has the advantages of environmental friendliness, convenient construction, low manufacturing cost and the like.

The invention provides an average length adaptive optimization method and apparatus. An adaptive optimization method for the average length used for phase recovery comprising: a residual phase difference calculation step, for receiving a current phase of a digital symbol obtained by phase recovery and a data modulation phase of the digital symbol obtained by data recovery, and calculating a residual phase difference of the digital symbol, which is a difference between the current phase and the data modulation phase of the digital symbol; a residual phase difference auto-correlation value calculation step, for calculating an auto-correlation value of the residual phase difference with displacement m, wherein −10≦m≦10, and m is an integral; an optimization step, for optimizing the average length based on the residual phase difference auto-correlation value.

The invention discloses a device and a method for monitoring ESR (Equivalent Series Resistance) and C (Capacitance) of an output capacitor in a DCM boost converter. The device comprises a boost converter main power circuit, a driving circuit, a display unit and a signal processing module, wherein the signal processing module comprises a power circuit control unit, a switching frequency fs calculation unit, a duty ratio D calculation unit, an output voltage trigger sampling unit and a capacitance ESR and C calculation unit; and according to the method, a PWM (Pulse Width Modulation) driving pulse signal of a switching tube is detected, the duty ratio D calculation unit calculates the duty ratio, the switching frequency fs calculation unit calculates the switching frequency of the converter, the output voltage trigger sampling unit detects the mean of the output voltage, samples the instantaneous value of the output voltage by triggering and sends the data to the capacitance ESR and C calculation unit, and the values of the current ESR and C of the output filter capacitor in the boost converter are obtained. The device and the method do not need a current sensor, do not influence normal operation of the converter, and provide a basis for predicting the service lives of a capacitor and a power supply.

The invention discloses a control method and electronic equipment, wherein the electronic equipment comprises a metal structural part, a sensor chip, a controller and a radio-frequency receiver, wherein the metal structural part is used as a sensing component of a sensor; the sensor chip is connected with the metal structural part, and used for detecting a capacitance value between a human body and the metal structural part; the human body and the metal structural part form two electrodes of a capacitor; the capacitance value is changed with change of the distance between the human body and the metal structural part; the controller is used for generating a control instruction by utilizing the detected capacitance value, and sending the control instruction to the radio-frequency receiver; and the radio-frequency receiver is used for responding to the control instruction and adjusting the conduction power.

The invention provides a digital television receiving terminal text input method. The method comprises the following steps that: S1, a mobile terminal sends a request to a digital television receiving terminal, and the digital television receiving terminal sends a response description file to the mobile terminal; S2, the mobile terminal executes a text information input instruction through the description file, and sends the text information to the digital television receiving terminal; and S3, the digital television receiving terminal receives the text information sent by the mobile terminal, and a text display module displays the text information. The digital television receiving terminal text input method and the digital television receiving terminal greatly reduce the difficulty when a user inputs characters by using a three-network fused set-top box in a popular proficient mode of inputting the characters with a mobile phone; and by adopting the general UPNP equipment as an Internet protocol, extra any equipment and cost are not needed, input and display of the characters are conveniently realized, and meanwhile, the difficulty of a set-top box input method can be reduced.

The invention discloses a sleeping parameter curve control method and device of an air conditioner. The method comprises the following steps of obtaining a sleeping parameter curve, wherein the sleeping parameter curve is a curve obtained according to a connecting line of numerical values of preset time point running parameters; judging a type of received control touch instructions input by a user; when the touch instructions input by the user are sleeping parameter curve adjusting instructions, according to a sliding track of touch points, carrying out transverse moving adjustment on the sleeping parameter curve; when the touch instructions input by the user are time point adjusting instructions, according to the sliding track of the touch points, carrying out transverse moving adjustment on the selected time points between adjacent time points, and smoothing the curve between the selected time points and the adjacent time points. The invention further discloses the sleeping parameter curve control device of the air conditioner. According to the method and device, the difficulty of setting the sleep parameter curve is reduced.

The invention discloses a non-contact push-up count method based on a smart phone platform. Through a camera tracking method, push-up count can be achieved even though on the condition that a user is not in contact with a mobile phone or the user is far away from the mobile phone. According to the non-contact push-up count method based on the smart phone platform, the requirement for mobile phones which can conduct push-up count is not limited, humanization setting for push-up completion criteria can be achieved, and a push-up plan which is more perfect, more humanized, and more efficient can be formulated.

The invention provides a method and a system for analysis of an immune quantitative chromatographic assay strip. The method comprises the following steps of carrying out full-course scanning of a test zone of an immune quantitative chromatographic assay strip to be tested, acquiring fluorescence signal intensity of all test points in the test zone of the immune quantitative chromatographic assay strip, determining fluorescence signal intensity of a test band, a quality control band and the background of the immune quantitative chromatographic assay strip according to the fluorescence signal intensity of all the test points in the test zone, and carrying out analysis of the immune quantitative chromatographic assay strip according to the fluorescence signal intensity of the test band, the quality control band and the background, and a concentration of a test solution. The method can analyze an immune quantitative chromatographic assay strip with a test solution and improve a test precision of an immune quantitative chromatographic assay strip.

The invention belongs to the technical field of petrochemical industry, and particularly relates to a method and an apparatus for high-efficient crude oil desalination / dehydration by a combined filtration-electric field coalescence method. The apparatus for high-efficient crude oil desalination / dehydration of the invention comprises a raw material conveying system, a mixing device, a dehydration filtration device, and an electrical desalting device which are connected in order. The method for high-efficient crude oil desalination / dehydration of the invention is realized by using the apparatus for high-efficient crude oil desalination / dehydration of the invention and through the steps of raw material preheating, mixing, preliminary demulsification, and electrical desalination / dehydration. The invention adopts a combined filtration-electric field coalescence method for crude oil desalination / dehydration, which can overcome respective disadvantages of performing desalination / dehydration process by a filtration method or an electric field coalescence method, decrease running severity of both the two methods, not only improves the adaptability of the crude oil desalination process, the desalination / dehydration rate, and the stable running rate, but also reaches the purposes of energy saving and consumption reduction.

The invention discloses a component formula and a preparation method of a pramipexole hydrochloride slow release tablet. The pramipexole hydrochloride slow release tablet can be continuously and stably released in vivo, is free from influence of pH value change of gastrointestinal tract environment, and only needs to be taken once every day. The preparation method is simple and is suitable for industrial production.

The embodiment of the invention provides a mathematical formula identification method and device. The method comprises the following steps that: receiving input image data, wherein the contents of the image data comprise written mathematical formula information; determining one or a plurality of operation relationship types matched with the mathematical formula information and one or a plurality of characteristic regions corresponding to each operation relationship type; identifying one or the plurality of characteristic regions to obtain one or a plurality of formula elements; and combining with one or the plurality of operation relationship types to organize one or the plurality of formula elements into a mathematical formula corresponding to the mathematical formula information. Through the embodiment of the invention, the accurate identification of the written mathematical formula is realized, in addition, the structural properties of the mathematical formula are fully utilized in an identification process, character identification difficulty is lowered, the effect and the flow of the whole identification process are optimized, the identification accuracy and the identification speed of the written mathematical formula are improved, and accurate, simple and convenient mathematical formula input experience is provided for users.

The invention discloses a power supply management system for an exoskeleton robot. The power supply management system comprises a battery pack, a circuit protection module, a power supply conditioning module, a safety isolation module, a parameter detection module, a battery protection module and a communication interface module. The fluctuation voltage output by the battery is converted into stable electric energy by the power supply conditioning circuit, wherein the stable electric energy satisfies voltage, power and other power supply requirements of a control system, a sensing system and a driving system; the state information of the voltage, current, power consumption/temperature and the like of each system module of the exoskeleton robot is monitored in real time by the parameter detection module; through overtemperature, overcurrent and overdischarge emergency treatment, the state parameters of each system module are displayed through an upper computer monitoring platform; and the safety isolation measures, such as circuit protection, battery protection, signal isolation, noise isolation and the like are adopted in the power supply safety aspect.

The invention discloses a method for implementing a translucent effect. The method comprises the following steps: video data corresponding to a predefined translucent window is captured from video data according to the position and the size of the translucent window, and transferred to the translucent window; self-processing is performed by the translucent window according to the captured video data; and the processed translucent window is superimposed on a video window. Correspondingly, the invention discloses a system for implementing the translucent effect. According to the invention, an independent window is used to be superimposed on a video region, the video data is captured for being set as the background of the independent window, and processes, such as translucent control plotting, mouse interaction, etc., on the video region are made to be independent from video processing, so that difficulties in development of controls, such as a translucent control bar and the like, on the video region is greatly reduced. Moreover, dependence on the .Net Framework is not needed according to the invention, so a wide application range and ease of implementation are achieved.

The invention discloses an LLC resonant converter and a control method, and the LLC resonant converter is lower in design difficulty, and comprises an inverter circuit, an LLC resonant cavity, a transformer and a rectification network which are sequentially connected from the input to the output. The LLC resonant cavity comprises a resonant inductor Lr, an excitation inductor Lm and a resonant capacitor Cr, and is additionally provided with a two-way switch; the resonant inductor Lr and the resonant capacitor Cr are connected in series between the first output end of the inverter circuit and the first end of the primary side coil of the transformer. The second output end of the inverter circuit is connected with the second end of the primary side coil of the transformer, the excitation inductor Lm is connected with the primary side coil of the transformer in parallel, the first end of the two-way switch is connected with the first end of the primary side coil of the transformer by being connected between the resonance inductor Lr and the resonance capacitor Cr, and the second end of the two-way switch is connected with the second end of the primary side coil of the transformer; theresonant inductor Lr is connected between the first end of the two-way switch and the first end of the primary side coil of the transformer, and the resonant capacitor Cr is connected between the first end of the two-way switch and the first output end of the inverter circuit.

The invention provides a method for planning repetitive motion of a redundant manipulator based on a new numerical solver. The method comprises the following steps of 1) taking a repetition performance index as a minimum performance index, and planning and designing repetitive motion of a redundant manipulator as a quadratic programming problem; 2) converting the quadratic planning problem in step 1) into a piecewise linear projection equation; 3) solving the piecewise linear projection equation in step 2) with a new numerical solver; and 4) transmitting the solution result in step 3) to a lower motor so as to drive a manipulator to move. According to the method for planning the repetitive motion of the redundant manipulator based on the new numerical solver, planning of the repetitive motion of the redundant manipulator is performed by adopting the new numerical solver based on the sectional piecewise linear projection equation so as to ensure that the manipulator can perform the repetitive motion without deviation; and a solving result is a discrete numerical, so that the difficulty for computer control and motor drive is reduced, and a control process is simplified.

The invention discloses a flexible alternating current/direct current electronic transformer checking device based on mixed sampling. The flexible alternating current/direct current electronic transformer checking device comprises a primary rising current circuit, a high-precision alternating current AD acquisition circuit, a high-precision direct current AD acquisition circuit, a standard transformer, an I/U converter, a main-control CPU module and a digital value acquisition module; an electronic transformer body to be checked is connected in series with the standard transformer and the primary rising current circuit sequentially through an optical fiber; the standard transformer is connected with the high-precision alternating current AD acquisition circuit; the primary rising current circuit is connected with the high-precision direct current AD acquisition circuit; the high-precision alternating current AD acquisition circuit and the high-precision direct current AD acquisition circuit are connected with the main-control CPU module; a merging unit is connected with the main-control CPU module through the digital value acquisition module; the main-control CPU module also sends synchronous signals to the high-precision alternating current AD acquisition circuit and the digital value acquisition module. Through the adoption of the device, alternating current and direct current checking of the transformer in a UPFC can be realized, the use is convenient, and the application prospect is excellent.

The invention relates to an LED display screen control system and an asynchronous control card. The LED display screen control system is suitable for a signal connection LED display screen. Particularly, a collection and control module is arranged in the LED display screen control system and used for data collection, collected data packaging and distributing and strategy and/or instruction receiving of the LED display screen control system and the LED display screen so that the LED display screen control system can control the LED display screen. By setting the collection and control module, the collected data of the LED display screen control system and hardware of the LED display screen are controlled and managed in a centralized mode, and expansion and maintenance of the system are facilitated. In addition, difficulty of using the system is lowered for a user; only through a client side friendly interface, the user can do the task which can be completed only when multiple types of terminal software are used in cooperation in the past.

The present invention discloses a 3D model retrieval method and a 3D model retrieval apparatus based on slow increment features. The method comprises: carrying out slow increment feature extraction to a preprocessed view set by applying a supervised slow increment feature analysis method; acquiring a sorting result of the slow increment features according to the extracted slow increment features, screening the slow increment features according to the sorting result and generating a slow increment feature library of a 3D model; and carrying out retrieval matching on the slow increment feature library of the 3D model by using a nearest neighbor algorithm to acquire and output an object that is similar to a candidate model. The apparatus comprises: an extraction module, an acquisition module, a generation module and a matching and outputting module. According to the method and the apparatus, the feature extraction difficulty of a nonrigid model is reduced, the stability and accuracy of feature extraction are improved, a good condition is provided for the subsequent 3D model retrieval, and the retrieval result is guaranteed to be more efficient and accurate.