35results about How to "Improve speed and quality" patented technology

A tool for preparing vertebral surfaces following a discectomy has a body and a rotary cutting tool mounted at the distal end of a lever which extends through the body. The proximal end of the lever can be squeezed toward the body to force the cutting tool against the vertebral surface facing it, while the tool is rotated by turning a crank supported on the tool body, or by a motor. The cutting tool is preferably a flexible rasp or blade which can conform to and control the convexity of the prepared surface.

Systems and methods are presented for allowing multiple users to collaboratively edit 3-D assets in real-time, using a distributed 3-D editing/rendering software application. The software application may include a lightweight, browser-based user interface that is able to run on computing devices with relatively little memory and processing power. The software application may further include a progressive rendering engine.

A user-variable method and system (160) for capturing and developing metamodel system requirements according to the capabilities of a predetermined set of metamodel users includes the steps and instructions for identifying a set of metamodel requirements for information useable by a system metamodel (162). The invention associates (164) a plurality of metamodel requirements components (182, 274) with the metamodel requirements. The method and system permit tailoring (166) the plurality of metamodel requirements components to a predetermined set of metamodel users. Following the tailoring function (166), the present invention may integrate (168) existing metamodels for then setting up (170) the metamodel for use by the ultimate metamodel user in the metamodel requirements capture step (174). The invention, further, graphically represents (172) the tailored plurality of metamodel requirements components according to the needs and capabilities of a predetermined set of metamodel users.

This invention provides one automatic dial method, which comprises the following steps: step 202 that automatic dial servo sends automatic dial start order and monitor condition to automatic dial agent device; step 204 that automatic dial agent device sends dial through network element and reports dial test results to servo; step 206 that the servo receives and stores automatic dial agent device results.

The invention discloses an SAR imaging method including: dividing received first full-aperture SAR echo data into more than two sections of sub-aperture SAR echo data in a azimuth direction and carrying out distance-direction processing on the more than two sections of sub-aperture SAR echo data; combining the more than two sections of sub-aperture SAR echo data which undergo the distance-direction processing into second full-aperture SAR echo data; dividing the second full-aperture SAR echo data into more than two SAR echo-data blocks in the distance direction and processing the more than two SAR echo data blocks in the azimuth direction; and combining the more than two SAR echo-data blocks which undergo the azimuth direction processing into an SAR image. The invention also discloses an SAR imaging device and system. Through adoption of the scheme, high-speed and high-quality imaging processing on the SAR echo data in a large scale is realized with an excellent imaging effect and GPU speed-up ratio.

The embodiment of the invention discloses a method, a device and a system for sending and acquiring information, relates to the field of communication and aims to solve the problems that a base station cannot acquire changed information of channel code monitoring capacity of a user terminal, so that information scheduling rate and quality are low. The invention provides the technical scheme of: acquiring the channel code monitoring capacity changed by the user terminal; and sending the information carrying the channel code monitoring capacity changed by the user terminal to a base station. The technical scheme provided by the embodiment of the invention can be applied to an HSDPA system.

The invention relates to a sludge drying incineration all-in-one machine, and belongs to the technical field of evaporative drying equipment. A device is characterized in that before the sludge is subjected to drying incineration, flame is firstly ignited in a sludge incineration cavity; the sludge enters a sludge drying cavity at the upper half part of the box body from a sludge inlet and is leftwards pushed and conveyed through a spiral pushing and conveying device; the flame inside the sludge incineration cavity conveys heat to the sludge drying cavity through a heat guide plate; the conveyed heat is used for drying the sludge; the primarily dried sludge is leftwards conveyed through a spiral pushing and conveying device, and then falls into the sludge incineration cavity to be subjected to incineration in the sludge incineration cavity; smoke gas generated through incineration flows back into the sludge drying cavity; afterheat of the smoke gas is used for drying the sludge insidethe drying cavity, and is then exhausted through a smoke gas outlet; ash slag generated after the sludge incineration is discharged out from an ash slag outlet arranged at the right side of the sludge incineration cavity. The device provided by the invention is favorable for environment-friendly operation; the occupied area is small; the management is convenient; wide market values and application prospects are realized.

The invention provides a communication path determination method and device, and the method comprises the steps of obtaining the to-be-sent data, and determining a target terminal based on the targetterminal information carried by the to-be-sent data; determining a target software defined network where the target terminal is located, and obtaining the state information of each switch in the target software defined network; based on the state information, respectively determining a topological structure of a target software-defined network, an available bandwidth of each link in the target software-defined network and a bandwidth utilization rate of each link in the target software-defined network; and determining a target communication path based on the topological structure, the available bandwidth and the bandwidth utilization rate. Compared with the prior art, by determining the bandwidth utilization rate and the available bandwidth of each link in the target software-defined network, determining whether the link is the congested link or not, and selecting the smooth link as the communication path, the use of the congested link is avoided, and the communication speed and quality are improved.

The invention relates to a synchronous implanting mechanism of commutator megohmits. One end of a motor installation seat is provided with a slide rod outside which an equant to-be sleeved device is sleeved, a to-be sleeved device synchronizing shaft connected with a motor is arranged on the equant to-be sleeved device, and the motor installation seat is also connected with a propelling air cylinder; the other end of the slide rod is provided with a combined sleeve in which a slide sleeve, a press wheel and a push sheet are sequentially arranged from outside to inside, and the combined sleeve is sequentially connected with a guide rod and an implanting air cylinder through the slide sleeve; and a plurality of elongated slots matched with the megohmits are respectively arranged on the equant to-be sleeved device and the slide rod. A synchronous implanting method of the commutator megohmits comprises the following steps of: making the equant to-be sleeved device do divided rotation by using the motor as a driving source, simultaneously pushing the megohmits into the equant to-be sleeved device, rotating the motor for 7.5 degrees again to lock the equant to-be sleeved device, and then driving the press wheel and the push sheet by using the slide sleeve to implant a plurality of megohmits in the elongated slots of the equant to-be sleeved device among commutator bars. Therefore, the assembling quality and speed of a commutator are improved.

The invention relates to the technical field of bearing auxiliary equipment, and discloses a rotary drying device for cleaning inner and outer rings of a bearing. The rotary drying device comprises amachine body, a bearing inlet and outlet, dryers and soaking pools, wherein a set of rotating discs of disc-shaped structures are arranged in the middle of the machine body, a set of soaking pools with the diameter larger than that of the rotating discs are arranged on the lower sides of the rotating discs, four sets of same cleaning grooves are annularly and fixedly formed in the rotating discs at equal intervals, and vertical sleeve rods with the diameters gradually reduced are fixedly installed at the centers of the cleaning grooves upwards through electric lifting rods; and vertical air dispersing pipes are fixedly installed in the sleeve rods, a set of dryers are fixedly installed on the right side of the top of the machine body, the left sides of the dryers communicate with hot air cavities fixed to the upper side and the lower side of the middle of the interior of the machine body through air pipes, and the left sides of the dryers communicate with a plurality of sets of air injection rows with openings facing the sleeve rods. The rotary drying device has the advantages that the inner and outer rings are cleaned and dried at the same time, the speed is high, the efficiency is high, automatic operation is achieved, and popularization and use are facilitated.

A subjective question marking system and method combining short text clustering and recommendation mechanism are disclosed. The system comprises a computer. The computer runs a subjective question marking system, and the marking system comprises a data preprocessing module, a clustering analysis module, a recommendation visualization module and a marking database. The invention is suitable for obtaining the marking data of the subjective questions, and is characterized in that the short text clustering and the recommendation mechanism are applied to the marking scene, thereby obtaining the marking result with higher reliability and stronger consistency; on the one hand, the problem that the credibility of the training automatic marking model is not high due to poor marking consistency canbe solved. On the other hand, the credibility of user marking behavior is improved, the score scale changes in the marking process are reduced, and the fairness of marking results is increased.

The invention discloses an overlay network routing decision-making method based on deep learning. The method comprises the following specific steps: S1, deploying overlay network routing nodes, and collecting a bandwidth time delay change data set; S2, making a data set for training, wherein the data set comprises a prediction network data set and a classification network data set selected by thecoverage routing node, the label of the prediction network is the time delay and bandwidth data of the next moment, and the label calculation mode of the classification network selected by the coverage routing node is obtained by calculation on the coverage network topology formed by the coverage network routing node by adopting a shortest path algorithm; S3, constructing a bandwidth delay prediction network based on a recurrent neural network LSTM and a coverage routing node selection classification network for coverage routing node selection; S4, training and optimizing a deep learning model; and S5, making a decision through the model. According to the method, the decision response speed can be greatly improved while the routing decision effect is ensured, especially when the scale of coverage network nodes is huge.

The invention discloses a section fishing device which is composed of a section fishing ring, a section fishing ring handle, a section fishing ring handle clamping groove and a handheld rod, wherein aspot film opening is arranged on the section fishing ring, an arc is arranged at the tail end of the section fishing ring handle, L-shaped lateral walls are arranged on the two sides of the section fishing ring handle clamping groove to fix the arc of the section fishing ring handle, and a smoking and spreading device clamping groove is arranged at the front end of the handheld rod to fix a smoking and spreading device. When the section fishing device is used, the section fishing ring is aligned at a section floating on water, the section fishing device moves downwards to cover the section and contact water to circle the section in the section fishing ring, the section fishing ring with section liquid drops is slightly lifted up to be away from water and cover a copper net, filter paper is utilized to absorb water from the spot film opening on the section ring, the section is attached to the copper net, and the filter paper can slightly press the copper net from the spot film openingto separate the fishing device from the copper net. The section fishing device disclosed by the invention is convenient and effective, overcomes the defects that some samples are difficult to fish, the copper net and the fishing device are difficult to separate in a section fishing process, the section fishing ring cannot be replaced and the like, improves experiment efficiency and saves experiment cost and labor.

The invention provides a smart full-automatic stone slab polishing unit. The polishing unit comprises a unit platform, a front single-edge beam, a rear single-edge beam, a double-edge beam, a front cross beam, a rear cross beam, polishing machines, a conveying belt and a detection cross beam, wherein the front cross beam is arranged in sliding grooves of the front single-edge beam and the double-edge beam through sliding rails respectively, and the rear cross beam is arranged in sliding grooves of the double-edge beam and the rear single-edge beam through sliding rails respectively; the twenty polishing machines are mounted on the front cross beam and the rear cross beam in two groups; the conveying belt is mounted below the polishing machines on the unit platform; the detection cross beam is arranged at a stone slab inlet. A control system comprises an industrial control computer, a control panel, a machine control screen, an ultrasonic wave sensor, pneumatic actuators and a magnetic grid measurer, wherein the controller automatically controls ascending and descending of the polishing machines and movement parameters of the front cross beam and the rear cross beam according to slate parameters acquired by the ultrasonic wave sensor and polishing head parameters acquired by the magnetic grid measurer, ascending and descending parameters and forward and backward movement parameters of each polishing machine can be manually modified by touching the machine control screen, and the movement parameters of the front and rear cross beams and the staying time in a return position can be also modified.

The invention discloses a silo and a material storage system for various silos, belonging to the field of silos. The silo includes a silo body. The silo body is provided with a cavity for storing materials through up and down. The side wall of the cavity is provided with a plurality of steel plate rings arranged at intervals up and down. All the steel plate rings and An annular cavity is formed between the inner walls of the silo body, and the size and spacing of all steel plate rings are designed so that materials falling into the silo body cannot enter the annular cavity when they are accumulated in the inner space of the steel plate rings. The invention can solve the difficulty of discharging materials after arching or hardening in the silo, and improve the speed and quality of materials discharging from the silo.

The invention belongs to the field of shoes, and particularly relates to a device for quick lacing of shoes. The device for quick lacing of shoes includes a shoelace tightening mechanism arranged on a sole; the shoelace tensioning mechanism comprises a rotating wheel connected with a motor; the wheel is connected with a shoelace shaft; and the motor is connected with a battery. The device for quick lacing of shoes provided by the technical scheme of the invention can achieve fast tightening of shoelace; and the shoelaces are fixed around the shoelace shaft to guarantee that the shoelaces do not loose during movement and avoid tripping by loosened shoelaces during walking. The device provided by the invention has the advantages of simple structure, convenient manufacture and low cost.

The embodiment of the invention discloses a sample collection method and device based on a distributed system, equipment and a medium, and relates to the technical field of data collection. The methodcomprises the following steps: receiving a sample collection instruction, and setting a timing collection task; acquiring equipment information of the collection equipment and synchronizing the equipment information to locally stored equipment information of historical collection equipment; triggering a timing collection task; reading device information of the target collection device to obtain adevice identifier; and identifying the target collection equipment and establishing communication connection, accessing the target collection equipment to obtain a video stream of the target collection equipment, and capturing a plurality of pieces of sample data from the video stream for storage. The invention also relates to a blockchain technology, and the sample data is stored in the blockchain network. According to the method, through reasonable time period arrangement in a real scene and timing starting of distributed task snapshot scene sample data, automatic sample collection is realized, the operation amount of workers is reduced, and the speed and quality of sample collection are greatly improved.

The invention discloses a novel application of a TLR4 inhibitor in preparation of a medicament for treating tooth extraction wound healing disorder caused by bisphosphonate-related osteonecrosis of the jaw. According to the invention, after the TLR4 inhibitor is used in a BRONJ mouse model in a preventive way, the healing speed and quality of the tooth extraction wound of mice are obviously improved. Experiments prove that: the TLR4 inhibitor TAK-242 can not only inhibit activation of a macrophage TLR-4 signal path caused by ZA in an in vitro experiment, but also promote healing of a tooth extraction wound of BRONJ and reduce local dead bone formation of the tooth extraction wound. Therefore, the TLR-4 inhibitor can be used for preparing preventive drugs or health products aiming at the tooth extraction wound healing disorder of the BRONJ.

The invention discloses a binary variable gray scale method in high-precision laser engraving rubber platemaking. The method comprises the following steps: step 1, marking boundary points of dots to be subjected to gray scale treatment; 2, calculating the coverage rate of the dots according to the marked boundary points; 3, according to the marked boundary points and the coverage rate of the dots,carrying out topping and sloping shoulder adding on the dots, wherein a method for marking boundary pointsincludes: selecting a boundary point as a starting point; judging whether a black spot is a boundary point of a dot every time the black spot is encountered; traversing along the boundary points of the lattice points until all boundary points are found, improving the quality and speed of binary variable gray processing, finding out the boundary of the lattice points, and calculating the area of the boundary. In this way, accurate topping and support adding can be realized, and meanwhile,it can also be guaranteed that one piece of on-site topping and inclined shoulder adding are consistent and unified.

The invention provides an artificial intelligence algorithm and device for big data processing of an Internet of Things system. The method comprises the steps of obtaining Internet of Things monitoring data; Obtaining performance parameters and state characteristic parameters of a to-be-monitored object from the interior of the Internet of Things monitoring data according to a data mining algorithm; Judging whether the performance parameters and the state characteristic parameters of the to-be-monitored object exceed a preset threshold range or not; When the performance parameters and the state characteristic parameters of the to-be-monitored object do not exceed a preset threshold range, obtaining working parameters of the to-be-monitored object according to a fuzzy logic judgment mechanism; And configuring the working parameters to the to-be-monitored object. The technical effects that the data processing quality and speed are effectively improved, the data safety is ensured, and the reliability and applicability of monitoring terminal parameter configuration can be improved are achieved.

The invention discloses a device for folding the side edge of a K film color-printing packaging bag. The device for folding the side edge of the K film color-printing packaging bag comprises a bottomplate, wherein a working table is arranged on the top part of the bottom plate; a working tank is arranged in the top part of the working table; a limiting device is arranged on the bottom part of aninner cavity of the working tank and comprises a limiting rod; a limiting pipe sleeves the outer wall of the limiting rod; a limiting hole is formed in the bottom end of the limiting pipe; a limitingblock is arranged at the top end of the limiting rod; auxiliary devices are arranged on two sides of the limiting device; each auxiliary device comprises a first connecting rod; connecting pipes sleeve the outer walls of the first connecting rods; a folding table is arranged on the top part of the working tank; a rubber pad is arranged at the top end of the folding table; and an electromagnet is arranged at the bottom end of the folding table. According to the device for folding the side edge of the K film color-printing packaging bag provided by the invention, through arranging the rubber padand a fluff layer, a product contacts the surface of a machine when being extruded and edge-folded so as to have a good buffer effect, so that the product processing quality is improved, the productedge-folding speed is accelerated, and the product is sealed tightly.

The invention discloses a novel multifunctional server chassis and relates to the field of server devices. A clock setting display screen (2) is arranged above the front side of a server chassis body (1), a luminous lamp strap (3) is arranged on the outer wall of the clock setting display screen (2), a storage box (4) is arranged below the clock setting display screen (2) and is provided with a coded lock (8), a slot (5) is arranged in one side of the clock setting display screen (2), a pull-push upper cover (6) is arranged above the slot (5), the pull-push upper cover (6) is arranged above the slot (5) and provided with a plurality of grooves (7). The novel multifunctional server chassis is simple in structure and multifunctional, a clock can be set in the state of shutdown, and the server chassis can be used as night lamp and for safe storage, and a mouse and a keyboard and the like can be placed on the server chassis during cleaning and water cups can be also arranged on the server chassis.

The invention discloses a method for quickly quoting data in system modeling, and belongs to the field of system modeling, the method for quickly quoting the data comprises the following steps: according to system modeling practice, analyzing and sorting main quoted data types which can be used by each view according to a DoDAF2.0 standard of a system architecture framework and a UPDM2.0 standardof a description language, and defining a quoted data list of each view; and then, automatically displaying the referenceable data of the view according to the referenceable data part of the data generated in the modeling process in the view, and enabling a user to directly drag the data needing to be referenced from the referenceable data list during modeling. According to the method, the referenceable data of each view is summarized on the basis of the methodology and the actual business requirements, the referenceable data of the current view is displayed in real time in the user modeling process, what you see is what you get, use of wrong referenceable data is avoided quickly, and the user modeling speed and quality are improved.

The embodiment of the invention provides an oscillator and a clock generation circuit, and the oscillator comprises a first ring topological structure which is formed by connecting a plurality of first phase inverters end to end and transmits an oscillation signal at a first transmission speed; the second ring topological structure is formed by connecting a plurality of second phase inverters end to end and propagates the oscillation signal at a second transmission speed; wherein the first ring topological structure is electrically connected with the second ring topological structure, and the second transmission speed is smaller than the first transmission speed. The embodiment of the invention is beneficial to improving the speed and quality of the oscillation signal.

The invention relates to the field of cable processing equipment, in particular to communication cable crimping equipment and a crimping process for rail transit. The equipment comprises a driving device, a wire stripping device and a guiding device, and the driving device is configured to drive the wire stripping device and the guiding device to rotate; the wire stripping device comprises a cylinder body, an outer wire stripping cylinder and an inner wire stripping cylinder; a first spiral cutter is arranged on the outer wall of the outer wire stripping cylinder, a second spiral cutter is arranged on the outer wall of the inner wire stripping cylinder, and the guide device comprises an annular guide disc and a plurality of guide plates. A plurality of arc-shaped guide holes are formed inthe annular guide disc, and the annular guide disc is rotatably mounted on the outer wall surface of the cylinder body; a plurality of U-shaped sliding frames are arranged at the outer end of each guide plate, each U-shaped sliding frame penetrates through the cylinder body and extends outwards, and the outer end of each U-shaped sliding frame is installed in the corresponding arc-shaped guide hole. The coaxial cable is stripped through the arrangement of the stripping device and the guide device, the defects that the manual stripping speed is low and the cable is easily scratched are avoided,and the cable crimping speed and quality are improved.

The invention discloses an efficient drying device for root type traditional Chinese medicinal materials. The efficient drying device for the root type traditional Chinese medicinal materials comprises a machine frame and a drying box. The drying box is located on the inner cavity of the machine frame. The top end of the machine frame is provided with a feeding hopper. The bottom end of the feeding hopper is provided with a feeding pipe. The tail end of the feeding pipe extends into the drying box. A material conveying cavity is arranged in the drying box. A drying disk is installed at the topend of material conveying cavity. The drying disk is located below the feeding pipe. An electronic control valve is installed between the drying disk and the material conveying cavity. A drive motoris installed in the middle of the bottom plane of the machine frame. The top end of the drive motor is provided with a rotating shaft. The rotating shaft extends into the material conveying cavity andis provided with a spiral blade. The efficient drying device for the root type traditional Chinese medicinal materials has the beneficial effects that an exhaust fan filters air and then discharges the air during drying, air circulation can be effectively accelerated, and the drying efficiency is improved; and besides, undesirable odor generated during medicinal material drying cannot be directlyvolatilized into air, and the influence to the environment is reduced.

The invention provides an embedded firmware grey box fuzzy testing method based on the word right variation and virtual instrumentation technology for embedded firmware vulnerability mining, and the speed and effect of embedded firmware vulnerability mining can be effectively improved. The method comprises the following steps: 1) word weight variation: generating a new test case by using a test case variation strategy based on field weight; 2) virtual instrumentation: acquiring code coverage information of the tested embedded firmware by using an instrumentation method during translation in an embedded firmware QEMU virtual simulation environment. The test case variation strategy based on the field weight can improve the quality and speed of test case iteration updating, the instrumentation method during embedded firmware QEMU virtual simulation environment translation can reduce the execution overhead of the tested embedded firmware during code coverage information statistics, and the combination of the two can greatly improve the efficiency of embedded firmware vulnerability mining.