39results about How to "Reduce fluency" patented technology

The invention provides a control method and system for adaptive adjustment of video data transmission. According to the control method and system, a receiving end forecasts the delay time for transmission of the next data packet through Kalman filtering, and provides a suggested sending code rate for a sending end; and meanwhile, the sending end combines sending code rates which are calculated according to a packet loss rate, the suggested sending code rate and a TFRC algorithm, so as to calculate an adjusted code rate for data packet sending. By adoption of the control method and system, the sending code rate of the next data packet is forecast through Kalman filtering, and the sending end dynamically adjusts the call quality under various adaptive network conditions according to the data receiving condition of the receiving end, that is, the image fluency can be improved under a good network condition and can be reduced under a poor network condition. Therefore, the purpose of real-time congestion control is fulfilled, and the probabilities of intermittence and other abnormal conditions are reduced.

A method of reducing hair growth includes topical application of a TRPM8 and/or a TRPA1 agonist, alone or in conjunction with heat.

The invention provides a cathode material of a lithium-ion secondary battery and a method for preparing the same. The cathode material is a lithium nickel cobalt oxide material doped with a boron element. The preparation method comprises the following steps of: firstly, mixing compounds containing nickel, cobalt and lithium or a mixture consisting of various compounds and compounds containing boron or a mixture consisting of various compounds containing the boron according to a ratio; secondly, pretreating the mixture at a temperature of between 300 and 600 DEG C in an air atmosphere for 1 to 10 hours; thirdly, performing high-temperature synthesis on the mixture at a temperature of between 700 and 850 DEG C in an oxygen atmosphere for 3 to 15 hours; and finally, cooling the mixture to the room temperature, and then grinding and screening the mixture to obtain the lithium nickel cobalt oxide material doped with the boron element. The cathode material has the advantages of high specific capacity, good circulation property and good safety; the cathode material has the advantages of good crystallization property, uniform surface coating, narrow grain distribution and large packing density, so that the battery possesses good electrochemical property; and the preparation method has the advantages of simple production process, fewer steps, low energy consumption, no pollution, zero emission and the suitability for industrialized production.

The invention discloses a porous partition spray equipped desulfurization tower. The lower part in the tower body is a first order absorption zone, the upper part in the tower body is a second order absorption zone, and a porous air flow distribution plate is disposed between the first order absorption zone and the second order absorption zone. The porous air flow distribution plate includes a plate body, the plate body is provided with liquid leakage holes, the plate body is also provided with upward ventilation columns, each ventilation column is equipped with an air cap, the tower body is externally provided with a tower outside slurry pool of the second order absorption zone, and the tower outside slurry pool is connected to the liquid leakage holes through a seal pipeline. According to the porous partition spray equipped desulfurization tower provided by the invention, the first order spray operates at a low Ph value, the second order spray operates at a high Ph value, the energy consumption of a circulating pump is greatly reduced, the porous air flow distribution plate is used for separating the two order absorption systems, the rising flue gas and falling slurry can pass separately, thus ensuring smooth flue gas rising and uniform flue gas distribution. The desulfurization tower is especially suitable for high sulfur coal flue gas desulfurization, can lower the investment and operation cost, and is applicable to current ultra-clean emission reconstruction of power plants.

The invention discloses an audio-video playing method and system. The method comprise the following steps: detecting the fluency of the audio-video resource during playing, when the fluency is lower than a preset fluency value, recording a first playing time point of a current audio-video playing source; prompting a user to switch the audio-video resource; providing link information of other audio-video resources for the user, and recording a second playing time point of the current audio-video resource; and selecting one piece of link information allowing the user to perform switching, obtaining a new audio-video resource, and playing the new audio-video resource from the second playing time point. According to the invention, when the audio-video resource is not smooth in playing, a system can automatically switch to other audio-video resource, and the switched audio-video resource is played from the recorded second time point, so that the manual switch time and the connection playing time for other audio-video resource again are shortened.

The invention discloses a processing method and a processing device of web pages and belongs to the technical field of electronic products. The processing method and the processing device of the web pages enable less internal storage to be consumed when a browser is started with multiple tabs to browse web pages with Flash contents and improve the operational smoothness of a system. The scheme of the processing method and the processing device of the web pages includes switching a first web page corresponding to a first tab on a browser foreground to a browser background, wherein the first tab is any tab among at least two tabs; traversing the first web page, and determining plug-in embodiment corresponding to the Flash contents to be destroyed included in the first web page according to identifications of the Flash contents included in the first web page; and destroying the Flash contents to be destroyed included in the first web page. The scheme of the processing method and the processing device of the web pages can be used when the browser memory optimization is performed in computational nodes.

The invention discloses a QR code (quick response code) based indoor positioning and routing panorama guiding method. According to the method, a navigation interface, a transfer interface and a user are included. The user scans a QR code of the service through a QR code scanner of any application so as to skip to the transfer interface with position information, and the transfer interface carrying the position information skips to the navigation interface. Through JQuery and CSS technologies, a div container for containing panorama is designed in the navigation interface. The div container response to dragging display of the panorama and is placed right in the center of a main interface (namely an interactive interface). A textbox is arranged right above the div container and is used for entering a destination; a submit key is arranged to be used for submitting; and a uniterming key is arranged to be used for selecting a navigation scheme. After submitting, the user obtains navigation service through the interface.

The invention relates to a boron-doped lithium nickel cobaltate anode material. The chemical formula of the boron-doped lithium nickel cobaltate anode material is LiNiXCoYBZO2, wherein 0.7<X<0.9, 0.1<Y<0.3, 0<Z<0.1, and X+Y+Z=1. The preparation method of the boron-doped lithium nickel cobaltate anode material comprises the following steps: 1. proportionally mixing a compound containing nickel, cobalt and lithium and a compound containing boron; 2. in an air atmosphere, pretreating at 300-600 DEG C for 1-10 hours; 3. in an oxygen atmosphere, synthesizing at the high temperature of 700-850 DEG C for 3-15 hours; and 4. cooling to normal temperature, pulverizing, and screening to obtain the final product. In the boron-doped lithium nickel cobaltate anode material provided by the invention, boron is used instead of metal doping ions, thereby enhancing the first capacity, first discharging efficiency, cycle performance and safety of the material; and the method provided by the invention has the advantages of simple production technique, fewer steps, short production time, low energy consumption, no pollution and zero discharge, thereby being very suitable for industrial production.

The invention discloses a scene switching method and system of a Unity 3D engine. The scene switching method of the Unity 3D engine is used for completing switching display of a front scene and a rearscene, the front scene and the rear scene each comprise a scene file, the scene files of the front scene and the rear scene each comprise a static element, and the scene switching method of the Unity3D engine comprises the steps: loading and displaying the scene files of the front scene; monitoring a scene switching request; receiving a scene switching request, unloading a scene file of a frontscene according to the scene switching request, and loading a scene file of a buffer scene, the scene file of the buffer scene being preset and not containing a static element; and after the buffer scene is loaded, unloading the scene file of the buffer scene, and meanwhile, loading and displaying the scene file of the rear scene to finish switching display of the front scene and the rear scene. According to the method, the running pressure brought to the computer during scene switching is reduced, the running stability and fluency of the computer are improved, and the scene switching efficiency is improved.

The invention provides a Bluetooth communication method and system based on a vehicle-mounted terminal, and the method comprises the steps: building Bluetooth communication connection with the vehicle-mounted terminal, and transmitting a data packet to the vehicle-mounted terminal, the data packet comprising a message header, a message body and a message serial number; determining whether the initial field length of the message serial number is greater than a preset standard field length or not through a MTU; if so, segmenting the initial field of the message serial number; and converting the field formats of the message header, the message body and the message serial number into preset standard field format through the MTU, and sending the message header, the message body and the message serial number with converted field formats to the vehicle-mounted terminal. Through the method, the formats of the message header, the message body and the message serial number can be subjected to standardized constraint, so that the message sending time is shortened, the message sending fluency is improved, the automobile response time is shortened, and the user experience is improved.

The invention discloses a handheld miniature vegetable transplanter, and relates to the field of agricultural machinery, in particular to the field of agricultural vegetable transplanting operation. The machine is high in integration degree, small in size and suitable for various operation environments, the power of the whole machine is provided by a high-power direct-current brush gear motor, andthen is transmitted to a main gear box through a chain, a connecting rod planting mechanism is driven to carry out transplanting operation through meshing transmission of gears, the tooth number of chain wheels is changed, and adjustment of different planting plant distances can be achieved; a cam rocker stay wire mechanism is arranged to realize automatic opening and closing of a duckbilled planter; an autonomously designed delay seedling throwing cylinder is additionally arranged, so that a user can conveniently supply seedlings to the machine; the operation speed can be adjusted accordingto user habits, and use by users is facilitated; in addition, the machine is low in cost and ideal in planting effect, and the economic and workload of farmers can be effectively relieved.

The embodiment of the invention provides a game video generation method and device and a game video playing method and device. The invention is applied to a mobile terminal which executing a softwareapplication. The method comprises the following steps: acquiring battlefield information, a frame data set and a battlefield packet set for game battlefield videos in a software application; using frame data sets, generating a frame data index for the frame data set, adopting a combat packet set; generating a combat packet index for the combat packet set, storing the warfare information in a preset file header, storing the frame data index, the fighting packet index, the frame data set and the fighting packet set in a preset file body ;combining the preset file header and the preset file bodyto generate the game video file in the preset storage format, so that under the condition that the compression ratio of the video file is kept unchanged, the use of a low-configuration machine memoryand the fluency of user experience during skipping are reduced through a new file format.

The invention provides an application program unfreezing method, an application program unfreezing device and a terminal. The application program unfreezing method comprises the following steps: when an unfreezing instruction for a frozen application program is obtained, determining the freezing type of the frozen application program; and according to the freezing type, determining whether an unfreezing operation is executed on the frozen application program. Through the technical scheme of the invention, a differentiated unfreezing process for different types of application programs is realized, the operation steps of a user are simplified, the intelligentization level of the terminal equipment is improved, and the use experience of the user is improved.

The invention discloses a gear jamming simulation method, which relates to the technical field of gears, and comprises the following steps: 1, lubricating grease automatically enters a nozzle; 2, enabling the nozzle to move to the position above the first test gear and the second test gear; 3, injecting lubricating grease to start testing; 4, calculating the gear jamming time; 5, enabling the tested first gear and the tested second gear to be automatically unloaded and carried away; and 6, replacing the gear to carry out the next round of test. The method is ingenious in process design, smoothin procedure connection and high in automation degree, gear jamming automatic simulation testing is achieved, the gear jamming time of different kinds of lubricating grease can be simulated and tested, simulation testing can be conducted on the jamming time of different gear sets, gear jamming simulation method has the advantages of saving the cost of equipment for lubricating grease and gear manufacturers, improving the testing efficiency, and the gear jamming simulation method provides scientific data for the use, replacement and maintenance of gears and lubricating grease, can automatically replace the gears, reduces the manual replacement of workers, and improves the practicality.

The invention provides a wear resistant gun rope. A gun rope cavity is rotatably connected with a coil spring cavity; both the gun rope cavity and the coil spring cavity are independently and rotatably connected relative to a fixed base; a connecting shaft sleeve through which the gun rope cavity can freely rotate on the fixed base is arranged at the outer side of the gun rope cavity, near the fixed base; the center of a rotating shaft is connected with a central connecting shaft in a penetrating manner; through the central connecting shaft, the coil spring cavity can freely rotate on the fixed base; the rotating shaft is sleeved at the outer side of the central connecting shaft; a connecting shaft sleeve is sleeved at the outer side of the rotating shaft. According to the gun rope, the damage of non-horizontal force to the gun rope can be reduced; meanwhile, the abrasion damage between the gun rope and each part can be alleviated and the service life can be prolonged on the premise that the use continuity is guaranteed.

The invention discloses a sealing ring protection sheet for a puncture outfit. The sealing ring protection sheet comprises a positioning skirt edge, a supporting sheet and a curved surface protection sheet; the upper end of the supporting sheet is connected with the inner side of the positioning skirt edge, and the lower end of the supporting sheet is connected with the upper end of the curved-surface protection sheet; the curved surface protection sheet is provided with a weakening area, and the weakening area is a weakening groove formed in the side face of the curved surface protection sheet or weakening lines formed in the back face of the curved surface protection sheet; and an an easy-to-deform area is formed between the weakening groove or the weakening line and the bottom edge of the curved-surface protection sheet. When a surgical instrument is pulled out, the easy-to-deform area deforms preferentially, so that the lower end of the curved-surface protection sheet is effectively prevented from being embedded in a convex step or a groove of the surgical instrument, and the resistance when the surgical instrument is pulled out is reduced. According to the puncture outfit comprising the sealing ring protection sheet for the puncture outfit, it can be guaranteed that the funnel-shaped sealing ring is not punctured by the surgical instrument in the operation process, good sealing performance is guaranteed, resistance during movement is reduced, particularly, the resistance to movement when the surgical instrument is pulled out is reduced, and the smoothness of the surgical instrument during movement is well guaranteed.

The invention discloses a traditional Chinese medicine pulverizer. The traditional Chinese medicine pulverizer structurally comprises a pulverizer machine barrel, a bucket rack and a control machine.The pulverizer machine barrel is connected with the bucket rack in an installed manner. The control machine is locked on the bucket rack. The pulverizer machine barrel comprises a barrel cover, a feeding upper barrel, a barrel body and a pulverizing structure. The barrel cover is matched with the feeding upper barrel. The feeding upper barrel is connected with the barrel body in an installed manner. The pulverizing structure is installed on the barrel body. The bucket rack comprises a bucket rack rotating shaft and a bucket rack body. The bucket rack rotating shaft is connected with the bucketrack body and the barrel body in an installed manner. The barrel body comprises a barrel rail and a material leaking plate. The barrel rail is connected with the material leaking plate in an installed manner. The pulverizing structure comprises a telescopic rod, a side installing structure, double pulverizing cutters and a double-shaft motor. The telescopic rod is provided with a material bouncing structure. According to the traditional Chinese medicine pulverizer, during pulverizing, pulverizing and cutting are conducted through a slicing machine cutter firstly, then uniform laying and falling are conducted through a material uniformizing rotary disc, and then rotary cutting and pulverizing are conducted through the pulverizing structure; and the double pulverizing cutters are of a double-cutter structure, two cutters operate alternately, heat generated by continuous machining is reduced, the machining efficiency is improved through continuous operation, and the machining precision is high.