103results about How to "Efficient support" patented technology

The invention discloses a data transmission system, a device, and a method with message transmission way among all the nodes on a non-consistent memory access platform. The data transmission system is used for transmitting data among all the nodes on the non-consistent memory access platform, the nodes comprise the data transmission device connected with an operating system protocol stack; the system is characterized in that, the data transmission device comprises: an allocation module of shared communication buffer area used for dividing a shared communication buffer area and a control area of the shared communication buffer area, as well as announcing the position and size of the shared communication buffer area to other nodes; a bottom-layer communication module used for messaging via the shared communication buffer area among the nodes; and a virtual network adapter card simulating the bottom-layer communication module as the network adapter card and connected with the protocol stack of the nodes. The invention has the advantages that system doesn't need particular hardware support with transparent, high-efficient, and safe data transmission.

The invention discloses an auxiliary diagnosis system and method for ulcerative colitis under enteroscopy based on deep learning. The system comprises an enteroscopy image automatic acquisition subsystem, a client, a server and a database. The enteroscope image automatic acquisition subsystem is used for acquiring an enteroscope image; The client is used for uploading the enteroscopy image acquired by the enteroscopy image automatic acquisition subsystem to the server, and judging whether the image is qualified or not and whether the image comprises ulcerative colitis judgment or not, and an analysis result fed back by the server is received and displayed; the database is used for storing the sample set for training the convolutional neural network, the acquired enteroscopy image and the analyzed and output information. According to the method, an image recognition technology is utilized to monitor an endoscope video in real time, images containing key organ parts and suspicious focusareas are automatically collected, a neural network model is utilized to automatically screen the images, the most valuable image can be extracted from a global video, and more reliable and efficientsupport is provided for doctors to diagnose.

The invention discloses an enterophthisis auxiliary diagnosis system and method based on deep learning. The system comprises a colonoscopy image automatic collection subsystem, a client and a database. The colonoscopy image automatic collection subsystem is used for collecting colonoscopy images, and the client includes an image preprocessing module, a convolutional neural network module, an imagedisplay module, and a colonoscopy report output module. The convolutional neural network module comprises an image eligibility discriminant submodel, an image part discriminant submodel, and a discrimination submodule for determining whether an image contains a focus of infection. The database is used for saving a sample set for training the convolutional neural network, and storing the information outputted by the colonoscopy report output module. The system utilizes image recognition technology to monitor an endoscope video in real time, automatically collects images containing key organ parts and suspicious lesion areas, and saves them in the database after global selection according to a weighting algorithm. The system can extract the most valuable images from the global video and provide more reliable and efficient support for doctor diagnosis.

CPU works in accordance with a program stored on program ROM to set a performance evaluation period based on contents of music data for evaluation stored on a music memory. CPU evaluates performance of music data in every predetermined period and displays the evaluation results on a display device. When a user plays a music piece for evaluation, the user's performance technique is evaluated correctly, and it is expected that the user's performance technique is improved efficiently.

The invention provides a network crack diversion capability optimization method, for the purposes of determining diversion capabilities needed by a main crack supported by a proppant and a self-support crack not supported by the proppant in network cracks, providing guidance for fracture optimization design, forming an efficiently supported crack network and improving the shale gas reservoir and the compact hydrocarbon reservoir fracture effect. According to the invention, complex network cracks are equivalent to simple crack bodies for optimization mainly based on a hydropower similar principle. First of all, reservoir stratums for crack network communication are equivalent to high-permeation bands, and the permeability of the high-permeation bands are optimized by use of output optimization; then according to the hydropower similar principle, equivalent crack permeability is optimized; and finally, diversion capabilities of the ceramsite support main crack and the self-support branch crack in the network cracks are respectively optimized, and thus the guidance is provided for the fracture optimization design.

The invention provides a lifter for a main roller and method for transporting the main roller, capable of easily adjusting the height direction and the horizontal direction of the main roller, when lifting or transporting the main roller and mounting or demounting the main roller relative to a bearing unit of a linear saw. The lifter for the main roller comprises: a moving vehicle with a pillar for lifting and guiding; a lifting part supported on the pillar and capable of freely lifting along the pillar; a horizontal moving part supported on the lifting part and capable of horizontally moving; a horizontal protruding part capable of freely asway being supported on the horizontal moving part using the support axle of the horizontal direction; a pair of support forks mounted on the horizontal protruding part and comprising roller support parts for supporting fork ends at the two ends of the main roller of the linear saw as the transporting and keeping object; and a pressing rod for pressing the fork ends on the roller support parts of the support forks.

The invention discloses an enteroscopy Crohn's disease auxiliary diagnosis system and method based on deep learning. The system comprises an enteroscopy image automatic acquisition subsystem, a database, a client and a server. The enteroscope image automatic acquisition subsystem is used for acquiring an enteroscope image; wherein the database comprises a sample set for training the convolutionalneural network; and the client is used for uploading the enteroscopy image acquired by the enteroscopy image automatic acquisition subsystem to the server, and receiving and displaying an analysis result fed back by the server. According to the method, an image recognition technology is utilized to monitor an endoscope video in real time, images containing key organ parts and suspicious Crohn focus areas are automatically collected, and after global preferences are made according to a weighting algorithm, whether the image is Crohn disease or not is diagnosed. According to the method, after the neural network model is utilized to automatically screen the images, the most valuable image can be extracted from the global video, auxiliary diagnosis is given, and more reliable and efficient support is provided for doctors to diagnose.

The invention discloses an information resource sharing system, belonging to the technical field of computer software. The information resource sharing system of the invention comprises a resource directory management module, standard management module, data quality management module and data sharing management module, a resource directory management module includes a coding information publishingunit, cataloging information modification unit, cataloging information revocation unit, catalog state synchronization unit, interactive modules and query statistics modules are exchanged, the standard management module comprises a data element management unit, a data dictionary management unit and a master data management unit. The data quality management module comprises a quality rule management unit, a data quality diagnosis unit and a data problem processing unit. The data sharing management module comprises a shared exchange flow unit and an exchange sharing mode unit. The information resource sharing system of the invention can provide help for managing and publishing data, and the information resource demanding side can conveniently and quickly search and browse the required data,and has good popularization and application value.

The invention discloses an optical broadband access network service resource tree topology discovery algorithm, belongs to the technical field of an optical broadband access network and relates to network topology discovery algorithm realization based on an MAC address forwarding principle, a network link splicing method for optical network devices OLT and ONU, and correlation matching between client service and a network topology. The algorithm comprises four steps of collecting basic data; splicing network physical links; splicing service and the links and forming a service resource tree topology. The optical broadband access network service resource tree topology discovery algorithm provided by the invention has the advantages that the timeliness performance is provided, the maintenancecost is low and the accuracy is high, and an optical broadband access network fault can be discovered and positioned accurately in real time.

The invention discloses a manned submersible supporting mother ship. The ship comprises a main ship body, a propelling system, a dynamic positioning system, a scientific investigation system and an informatization system. The main ship body advances through the propelling system; the dynamic positioning system provides support for fixed-point operation of the ship; the scientific investigation system can provide the functions of towing in place, water surface support, operation environment investigation, scientific research and the like for the manned submersible, and the informatization system can provide reliable and advanced means for information sharing and data fusion among equipment of a ship during diving operation of the submersible and conventional investigation operation. The efficiency of the manned submersible can be brought into full play, the manned deep diving exploration capacity is effectively formed, comprehensive, efficient and reliable land, sea and air support is provided for operation and maintenance of the manned submersible, and the unique advantages of the manned submersible in the field of deep sea scientific investigation are brought into full play.

The invention discloses a stable and efficient stirring reaction kettle, which comprises a kettle body, the kettle body is provided with a feed pipe, a discharge pipe and a support rod, and the support rod is provided with a boss, a support inclined block, and a sliding blind hole and connecting sliding rods, the upper end of the kettle body is provided with a support plate, crank, first helical gear, stirring shaft and second helical gear, the periphery of the stirring shaft is provided with stirring fan blades, and the upper wall of the kettle body is provided with a push rod, a backing plate, a support Springs and lifting deflectors, brackets, ball bearings, turbine blades and threaded inner rings are arranged at the lower end of the upper wall of the kettle body, a motor is arranged on the right wall of the kettle body, and a heating wire is arranged on the inner wall of the kettle body. The present invention drives the stirring shafts on both sides and the stirring blades to rotate through the gears to quickly mix the materials, and the push rod drives the lifting deflector to mix the materials at different levels, and at the same time drives the threaded inner ring and the turbine blades to stir the materials through the thread cooperation. Improve mixing efficiency.

The invention discloses a low-complexity frequency bias estimating method based on a regulable time frequency training sequence, a frequency synchronizing method applied to OFDM system and other blocked transmitting systems, where the regulable time-frequency training sequence is composed of alpha N-long frequency domain sequence TS1 and (1-alpha)N-long time frequency sequence TS2, where the length ratio of the two parts is regulable and the total length keeps invariant; for resisting the interference IS1 between symbols, it inserts a Ng-long circulating prefix in both the two parts; the frequency domain sequence TS1 is composed of K inequi-distant pilot frequencies and the time domain sequence TS2 is composed of P same-length U subsequences; by choosing the parameters, the corresponding frequency bias estimators can obtain different balance of complex property, thus applied to different wireless mobile scenes. Wherein, Ng should be greater than the maximum time delay extension of wireless multipath channel, and PU= (1-alpha)N.

The invention is a kind of self adaptation time slot structure based on bicirculating structure and the realizing method in mobile communication system. The time slot in the structure is made up of one or several sub-time-slot and tail part, it selects adaptively the time slot structure with variant time slot numbers according to the moving speed of mobile station, the length of a time slot is fixed, and the length of sub-time-slot is different in different time slot structure, each sub-time-slot is made up of circular protection G, pilot carrier P, user data segment D, and the tail part of time slot is made up of circular protection G and pilot part P, the length LG of circular protection G is not less than the maxim time delay expansion ªñ of the channel, the length LP of pilot part is more than the length LG, the back LG bits of pilot part forms the circular protection G, each segment of pilot P use the same pilot series.

The invention relates to an intelligent detection type automatic dehumidification electric shoe tree device. Improvement is made based on the existing shoe tree structure. An intelligent detection electric control mechanism is introduced. A first pressure sensor (5) and a second pressure sensor (6) are designed. Under the condition of achieving an intelligent detection function, a micro electric telescopic rod (7) between a vamp front support (1) and an upper rear support (2) is intelligently controlled. By lengthening and shortening the micro electric telescopic rod (7), the distance between the vamp front support (1) and the upper rear support (2) is changed, and thus, the shoe tree device can efficiently adapt to different sizes of shoes. Based on a designed humidity sensor (11), the humidity of the internal environment of shoes is detected. Through a specifically designed fan speed control circuit (12), a micro fan (9) works intelligently. The environment inside shoes can be dehumidified while shoes are prevented from deformation.

The invention discloses an instant-plug spherical hinge-type quantifiable-yield steel arch connecting component and a using method. The connecting component is arranged between two steel arches and comprises a connecting rod and a sleeve. The connecting rod comprises a spherical tip at one end, a threaded tip at the other end, and a rod body in the middle. An annular protruding part is arranged atthe joint of the threaded tip and the rod body. The sleeve is of a structure with one end sealed and the other end open. An internal threaded part is arranged at a position, close to the sealed end,of the inner wall of the sleeve, and a one-way clamping part is arranged on the inner wall of the open end of the sleeve. A perforated steel plate is welded to the end of the steel arch on one side ofthe connecting component, and a sealed steel plate is welded to the end of the steel arch on the other side of the connecting component. A threaded hole matched with the threaded tip is formed in thecenter of the perforated steel plate, and the sealed end of the sleeve and the sealed steel plate are welded together. The instant-plug spherical hinge-type quantifiable-yield steel arch connecting component is exquisite in structure, easy to operate and capable of achieving efficient support, the assembling procedure of the steel arches is greatly simplified, the number of workers is reduced, and the work time is shortened.

The invention relates mainly to a brush holder (1) of a rotary electric machine comprising at least two boxes (3.1, 3.3) which are each used respectively as a housing for a brush (5.1, 5.3), and an inter-brush connector (20) to which braids (17.1, 17.3) of said brushes (5.1, 5.3) with the same polarity are intended to be welded, the brush holder being characterised in that said boxes (3.1, 3.3) are each provided with at least one tab (25) extending axially relative to an axis of the brush holder (1), and in that said inter-brush connector (20) is held by resilient deformation against the tabs (25) of the brush boxes (3.1, 3.3). The invention also relates to the corresponding starter.

The invention belongs to a shale oil reservoir fracture net fracturing optimization technology, and particularly relates to a shale oil reservoir multistage crack diversion capacity optimization method. The method comprises the following steps of S1, optimizing a complex crack modification body, obtaining the reservoir characteristic of a shale oil reservoir, and obtaining the volume and the permeability of the optimized modification body according to the oil-gas seepage mechanical theory; S2, determining the optimal equivalent crack permeability; S3, determining the equivalent crack diversioncapacity; and S4, calculating the optimal multistage crack diversion capacity. By utilizing the method, the three-stage crack diversion capacity of a main crack, a secondary crack and a micro-crack of a complex crack formed by the shale oil reservoir fracturing can be determined, so that guidance is provided for selection of fracturing propping agents and sand adding process design, the modification body with high-efficiency supporting is formed in a shale oil layer, and the modification effect of the shale oil reservoir is improved.

The invention relates to an intelligently driven temperature-controlled heating and dehumidifying electric shoe stretcher, which improves the design of the existing shoe stretch structure, introduces an intelligently driven temperature control mechanism, and designs a first pressure sensor (5) and a second pressure sensor (6) respectively. ), in the case of realizing the intelligent detection function, intelligent control is realized for the miniature electronically controlled telescopic rod (7) between the front support of the shoe (1) and the back support of the upper of the shoe (2). Under the telescopic control of the upper telescopic rod, the change of the distance between the upper support (1) and the upper support (2) is realized, which can efficiently adapt to shoes of various sizes; at the same time, based on the designed humidity sensor (11), the internal environment of the shoe Humidity detection, combined with the design of the specific heating circuit (12), realizes the joint intelligent control of the designed micro-fan (9) and the electric heater body (13), and realizes the heating of the environment inside the shoe while preventing deformation of the shoe Dehumidification operation.

The present invention relates to an assembly (1) with a vane-type camshaft adjuster (2) and an adjustment actuator (4). A centre valve (3) filled with a fluid for distributing the pressure, such as oil, is arranged in the vane-type camshaft adjuster. The adjustment actuator acts onto the center valve (3) through controlling the pressure fluid. The camshaft adjuster (2) is driven by dry a belt-type transmission element. The adjustment actuator (4) is arranged at a connection part (47) or is arranged on a component (22) fixed onto the shell of the internal combustion engine. Meanwhile, the adjustment actuator is connected with the component of the adjustment actuator through a connecting part (49). In the radial direction of the vane-type camshaft adjuster (2), the connecting part (49) swings to be discoupled to the component (22) fixed onto the shell of the internal combustion engine. The invention also relates to a driving system for vehicles.

The invention relates to an assembly (1) with a vane-type camshaft adjuster (2) and an adjustment actuator (4). A centre valve (3) filled with a fluid for distributing the pressure, such as oil, is arranged in the vane-type camshaft adjuster. The adjustment actuator acts onto the center valve (3) through controlling the pressure fluid. The camshaft adjuster (2) is driven by dry a belt-type transmission element and is provided with a stator (5) and a rotor (6). The pressure fluid is filled in a pressure fluid distributing chamber (8) through the centre valve (3). At least one pressure fluid return pipeline (40) is arranged in the rotor (6). The pressure fluid return pipeline (40) is extending substantially in the axial direction. The invention further relates to a drive system for vehicles.

The present invention provides a performance evaluation device and a performance evaluation program. According to the program of the program ROM, the CPU sets the evaluation object period according to the content of the music data of the performance object stored in the music memory, evaluates the performance results of each predetermined period of the music data in the evaluation object period, and the evaluation result output to the display unit for display. In this manner, when the user performs the evaluation target musical piece and is evaluated, the user's skill can be accurately evaluated, thereby efficiently improving the performance technique.

The invention discloses a tree stabilizing device for forestry planting, which comprises a base and a stabilizing body. The base is an annular structure, and four telescopic rods are hinged at the top of the base. The four telescopic rods are arranged in an array, and the top of the telescopic rod They are all hinged on the outer wall of the stable body. The stable body is a ring structure. There are four arc-shaped limit blocks inside the stable body. The limit blocks are arranged in an array, and the middle position of the outer wall of the limit block is fixed with an adjustment plate. , the adjustment plate and the limit block are perpendicular to each other, and both sides of the adjustment plate are provided with horizontal compression springs, one end of the compression spring is fixed on the outer wall of the limit block, and the other end of the compression spring is fixed on the inner wall of the stable body In fact, this device can not only adjust the height according to the growth needs of the tree height, but also adjust the width of the support according to the growth needs of the thickness of the trees, so that the trees can be efficiently supported under any growth conditions without being affected by strong winds.

The invention discloses a control system for simulating ship propulsion, which comprises a load control and emulation computer, a monitoring computer, a field bottom-layer control device, an operation interface and a load system. The control system for simulating ship propulsion, which is disclosed by the invention, utilizes a computer and a human-computer interface to simulate a practical ship electric propulsion control system to control, monitor and manage a ship electric propulsion test system, so that an efficient and convenient experiment means support can be obtained for developing the ship electric propulsion system, and researching efficiency is improved.