207results about How to "Guaranteed delivery effect" patented technology

The utility model relates to an advertisement technology and discloses an advertising creative displaying method. The method comprises the steps of acquiring the advertisement effect information, adjusting the creative displaying strategy based on the acquired advertisement effect and displaying the advertising creative based on the adjusted creative displaying strategy. The utility model also discloses the corresponding advertisement server and the advertising creative displaying system, wherein the advertisement server comprises an advertisement effect information acquisition unit used for acquiring the advertisement effect information, an creative displaying strategy adjusting unit used for adjusting the creative displaying strategy based on the acquired advertisement effect information and a sending unit used for sending the adjusted creative displaying strategy. The embodiment of the utility model can dynamically optimize the advertising creative displaying strategy so as to ensure the advertisement release effect and avoid the problem of wasting resource caused by worse advertisement release effect.

The invention discloses a wedge-shaped extrusion soft start device based on magnetorheological fluid and shape memory alloy. The wedge-shaped extrusion soft start device comprises a driving shaft and a driven shaft. A magnetorheological fluid transmission mechanism is arranged on the driving shaft. The magnetorheological fluid transmission mechanism comprises a driving inner cylinder, a driven outer cylinder and an excitation coil, wherein the driving inner cylinder sleeves the driving shaft and can rotate along the driving shaft, the driven outer cylinder sleeves the driving inner cylinder and can transmit the torque output by the driving inner cylinder to the driven shaft, the excitation coil can generate a magnetic field, a wedge-shaped work gap is formed between the driving inner cylinder and the driven outer cylinder, the wedge-shaped work gap is filled with magnetorheological fluid, and the magnetic field generated by the excitation coil can act on the magnetorheological fluid in the wedge-shaped work gap to enable the driving inner cylinder to drive the driven outer cylinder to rotate through the magnetorheological fluid. The wedge-shaped extrusion soft start device uses the extrusion reinforcing effect of the magnetorheological fluid to improve the transmission power. Meanwhile, the torque is transmitted through assistance of the memory alloy, so that the transmission performance of the soft start device is more reliable.

The invention discloses an advertisement putting processing method and device based on advertisement matching. The method comprises: receiving an advertisement putting request; according to an advertisement putting plan carried in the advertisement putting request, obtaining, from an advertisement database, candidate advertisements satisfying the advertisement putting plan; according to user labelinformation carried in the advertisement putting request, comparing the user label information with the target user information corresponding to each candidate advertisement; and screening out, fromall the candidate advertisements, the target advertisements with the target user information matched with the user label information and carrying out putting processing. According to the technical scheme provided by the invention, by matching the user label information and the advertisement target user information, the advertisements are delivered to users meeting the advertisement putting requirements, so that the advertisements delivered can better satisfy the requirements of the users, the problem that advertisement resources are wasted due to the fact that advertisements are delivered in anon-targeted manner is avoided, and the advertisement putting effect is guaranteed.

The invention discloses a flat heat radiating pipe which comprises a pipe cavity with two closed ends and a pipe wall enclosing the pipe cavity along the axial direction, wherein the pipe wall comprises arc walls positioned at two sides and a flat wall for connecting the arc walls, the pipe cavity and the pipe wall are sequentially defined as an evaporation section, a heat insulation section and a condensation section along the axial direction; the pipe cavity is internally provided with a main capillary structure and an auxiliary capillary structure, wherein the main capillary structure is in contact with the flat wall of the evaporation section or in contact with the flat walls of the evaporation section and the heat insulation section; the auxiliary capillary structure is in contact with the arc wall positioned at least one side, the pipe cavity between the main capillary structure and the auxiliary capillary structure is filled with a working medium; and a main gas channel of a heat radiating pipe has enough space so that capillary force of the flat heat radiating pipe is improved and conveying capacity of the working medium is increased, and thus heat transfer efficiency of the flat heat radiating pipe is increased. The invention also provides a manufacturing method of the flat heat radiating pipe.

The invention discloses a power transmission system of a multi-heat source loop pipe network, a system configuration method and an operation mode. One or more sets of fixed speed circulation pumps which are same in rated flow and different in rated lift are respectively arranged at various types of heat sources. When more sets of fixed speed circulation pumps are arranged, a plurality of sets of circulation water pumps which are same in rated flow and different in rated lift are installed in parallel; corresponding sets of circulation water pumps are operated under various types of working conditions; the set number corresponds with the number of operation working conditions of the heat sources; and a flow control valve capable of quantitatively controlling flow is arranged at each user place. By means of the heat sources operating under various types of operation working conditions, the circulation water pumps corresponding to the operation working conditions are started respectively; the conveying capacity of the pipe network and the operation effect of the pipe network under various types of normal operation working conditions are ensured; and the electric energy consumption ofthe power transmission system is reduced.

The invention relates to a method, a device and a system for monitoring an advertisement putting terminal. The method comprises: acquiring an equipment identification number of the advertisement putting terminal, and sending a screenshot command to the corresponding advertisement putting terminal according to the equipment identification number; receiving the screenshot command and shooting the current played picture by the advertisement putting terminal; packaging the shot image as a corresponding image file, and sending the image file to a corresponding monitoring background; and monitoring the advertisement putting state of the corresponding advertisement putting terminal according to the image file received by the monitoring background. By adopting the method, the device and the system, remote monitoring of the advertisement putting terminal can be realized, the monitoring cost can be reduced, and the advertisement putting effect can be ensured.

A steel wire rope transmission mechanical hand comprises a bottom frame and a grasp hand arranged above the bottom frame, and the grasp hand sequentially passes through a wrist arm, a small arm, a large arm and a rotary arm which are hinged sequentially to be connected with the bottom frame. A driving rope is arranged, the rotation speed and toque of movement of each joint are transmitted through the driving rope, other driving mechanisms are arranged on the bottom frame, the load of a mechanical arm is lightened, the grasp hand can lift heavier objects, and the capacity of load bearing of a work mechanism is improved. The wrist arm, the small arm, the large arm and the rotary arm are arranged, so that the grasp hand has a large movement range. A wrist arm wheel, a small arm wheel and a large arm wheel are arranged so that the mechanical arm can flexibly rotate vertically. A rotary arm wheel is arranged so that the mechanical arm can revolve. A clamping sleeve is arranged, the transmission effect of the driving rope is guaranteed and the driving rope is protected.

The invention discloses a muddy water circulating system for a shield tunneling machine. The muddy water circulating system for the shield tunneling machine comprises a main slurry inlet pipeline anda main slurry discharging pipeline, wherein the tail end of the main slurry discharging pipeline is communicated with a muddy water cabin slurry discharging branch pipe and an air cushion cabin slurrydischarging branch pipe; both the muddy water cabin slurry discharging branch pipe and the air cushion cabin slurry discharging branch pipe are provided with valves; the elevation of the tail end ofthe muddy water cabin slurry discharging branch pipe is higher than that of the tail end of the air cushion cabin slurry discharging branch pipe. The muddy water cabin slurry discharging branch pipe and the air cushion cabin slurry discharging branch pipe can be opened separately. In a normal tunneling process, muddy water slurry is discharged through the air cushion cabin slurry discharging branch pipe. When discharge of muck in a muddy water cabin is hindered, a slurry door is closed, the valve on the air cushion cabin slurry discharging branch pipe is switched off while the valve on the muddy water cabin slurry discharging branch pipe is switched on, and the muddy water in the muddy water cabin is discharged directly through the muddy water cabin slurry discharging branch pipe, so thatthe slurry circulating strength in the muddy water cabin is enhanced, the residue carrying capability is enhanced, prevention of muck discharge hindering is facilitated greatly, the slurry content ofthe muddy water cabin is lowered, and the probability of mud lining on a cutterhead is lowered.

The invention relates to the technical field of artificial intelligence, and provides an advertisement putting method and device based on an algorithm model, electronic equipment and a computer readable storage medium, and the scheme comprises the steps: receiving an advertisement putting request for instructing a target user to put an advertisement; responding to the advertisement putting request, and estimating click rates of the target user on different advertisements through the constructed advertisement click rate prediction model; calculating the advertisement competitiveness of each advertisement according to the click rates of the target user on different advertisements; and putting the advertisement with the highest competitiveness according to the advertisement competitiveness ofeach advertisement. According to the technical scheme provided by the invention, the click rate of the target user on each advertisement is estimated, so that the advertisement competitiveness of each advertisement can be calculated, and the advertisement with the highest competitiveness is put. Therefore, the probability that the put advertisement is clicked by the user is high, the actual putting effect of the advertisement is ensured, and the waste of advertisement resources is avoided.

A touch panel includes a substrate, a touch region and a trace region which surrounds the touch region are defined on the substrate, and a trace collection region is disposed within the trace region, a sensor layer, disposed on the substrate within the touch region, a plurality of traces disposed on the substrate and disposed within the trace region, one end of each trace is disposed within the trace collection region, another end is electrically connected to the sensor layer. Each trace includes at least two trace widths, the present invention narrow down the trace region.

The invention relates to a power connection fitting for a high-voltage overhead transmission line, which comprises fixing frames, connecting frames and a connecting device, and the fixing frames are of annular structures, the connecting frames are uniformly mounted on the outer sides of the fixing frames, the connecting frames are of cylindrical hollow structures, and the connecting device is mounted between the outer sides of the connecting frames. The problems are solved that when an existing connection fitting is used, the connection effect is poor, use is inconvenient, the extension lengthof an adjusting rod cannot be effectively adjusted, then power transmission lines with different intervals cannot be used, the adaptation effect of the connection fitting is poor, and when the existing connection fitting is used, the connection fitting is poor in buffering effect and cannot effectively buffer vibration generated by a wire, so that a power transmission line is prone to generate alarge damping effect, and the conveying effect of the power transmission line is affected.

The invention relates to a recoverable type installation apparatus suitable for a general slight shock sensor. The center of an inner hole of a metal casing is movably connected with a sensor fixation device through a screw rod, the slight shock sensor is disposed in the sensor fixation device, the outer-end side of the metal casing is provided with a soft metal cup, the soft metal cup is filled up with quick-setting cement, the whole apparatus is integrally sent to the bottom of a borehole by use of an installation rod and is extruded forcefully for three to five minutes, at the moment, the soft metal cup is compressed to deform, the quick-setting cement is extruded out, and the whole apparatus is solidified at the bottom of the borehole. The installation apparatus provided by the invention is applied to a slight shock sensor which has a top portion with a threaded port and a regular-polygon-shaped tail portion, is also applied to a slight shock sensor which has a top portion without a threaded port and a non-regular-polygon-shaped tail portion in the same way. By use of the apparatus, the sensor can be installed at the bottom of the borehole, the mounting and dismounting are convenient, the sensor can be recovered, repeated utilization of the sensor is realized, and the monitoring cost is decreased.

The invention discloses a novel electromechanical automatic feeding device. The novel electromechanical automatic feeding device comprises a base plate, a first feeding frame and a second feeding frame. The first feeding frame is fixedly supported at one end of the base plate through a stand column. One end of the first feeding frame is fixedly connected with the second feeding frame through a rotary shaft. A hydraulic elevator is mounted on the base plate and located below the end, away from the rotary shaft, of the second feeding frame. The output end of the hydraulic elevator is fixedly connected with the second feeding frame. Feeding conveyor belts are arranged in the first feeding frame and the second feeding frame correspondingly. A first protective baffle and a second protective baffle are fixed to the two sides of the top of the first feeding frame, and a first protective baffle and a second protective baffle are fixed to the two sides of the top of the second feeding frame. According to the novel electromechanical automatic feeding device, the hydraulic elevator is fixedly connected between the base plate and the second feeding frame so that the height of the output end ofthe second feeding frame can be adjusted, the inclination angle can be adjusted according to actual production requirements to meet actual feeding requirements, and the novel electromechanical automatic feeding device is convenient to use and has good applicability.

The embodiment of the invention provides a resource processing method and device and a computer storage medium. The method comprises the following steps: aiming at the target resource corresponding tothe contract order of the user, obtaining the playing amount of the target resource on each type of delivery platform in multiple types of delivery platforms, determining the total playing amount ofthe target resource according to the playing amount on each type of delivery platform, determining a playing control parameter by using the total playing amount of the target resource, and controllingthe playing of the target resource on the various types of delivery platforms according to the playing control parameters; and sending the contract order to a server, so that the total playing amountof the target resource is matched with the expected playing amount of the target resource in the contract order when each playing period is finished, thereby ensuring that the total playing amount ofthe resource is controllable when the resource is played on various types of delivery platforms, avoiding the situation of overplaying or lack of playing amount, and ensuring the delivery effect of the resource.

The invention discloses a conveying pipe used for conveying concrete, a concrete conveying machine provided with the conveying pipe, and a method for manufacturing the conveying pipe. The conveying pipe comprises a pipe orifice section and a pipe body, wherein the inner end of the pipe orifice section is fixed with the end part of the pipe body; the pipe wall of the pipe body is made of compositematerial which comprises resin and fiber; and the pipe wall is internally provided with an inner lining made of ultra high molecular weight polyethylene. The conveying pipe provided by the invention not only can meet the need of conveying the concrete and has the characteristics of the conveying pipe in the prior art, but also can reduce the energy consumption of the concrete conveying machine dueto the extremely light weight; as the inner lining has stronger self-lubricating performance and less friction coefficient, the fouling of the conveying pipe can be reduced, the flow resistance of the concrete is less, the conveying efficiency of the concrete is improved, and the power consumption of a concrete pump is lowered; and furthermore, the invention also can avoid the safety accidents caused by pipe explosion and improve the safety of the conveying pipe.

The invention provides a method and device for analyzing an advertising effect. The method includes distributing currently available resources to time periods for advertisement putting in a current period according to a preset resource distribution rule, wherein the current period includes a plurality of time periods and the resource distribution rule is used for distributing resources for the multiple time periods; performing advertizing in the current time period and acquiring consumption resources for advertizing in the current time period from a search engine used for advertizing; updating the time period for advertizing at the end of the current time period and updating available resources according to the consumption resources so as to distribute updated available resources to an updated time period for advertizing according to the resource distribution rule. According to the invention, advertizing can be performed in a long terminal in multiple time periods in one period, so that the advertizing effect is ensured.

The invention relates to a reactor for preparing isocyanate in a gas phase, which comprises a mixer and a tubular reactor, wherein a 5 to 45 variable-diameter connecting element is arranged between the mixer and the tubular reactor; an internal member is arranged in the tubular reactor. The invention also discloses a method for preparing isocyanate by using the reactor, which comprises the following steps: diluting primary amine with an inert gas or vapor of an inert solvent, and mixing and reacting the mixed gas of diluted primary amine with phosgene in the mixer; and allowing the obtained reaction product to flow into the tubular reactor from the mixer and the variable-diameter connecting element of the tubular reactor to undergo a further reaction, and cooling and absorbing the product of the reaction to obtain an isocyanate product. When the reactor provided by the invention is adopted, the length of the tubular reactor is reduced by arranging the variable-diameter connecting element between the mixer and the tubular reactor; and as the internal member is arranged in the tubular reactor, the reaction effect in the reactor is improved and the product yield is improved.

The invention discloses a fully-automatic screen printer for sheets. The fully-automatic screen printer for the sheets comprises a conveying unit arranged at the inner side of a rack, wherein the conveying unit is used for conveying a material to be processed and correcting a position to be printed, of the material; a printing unit is arranged above one end of the rack, and a discharge lifting unit is arranged at the other end of the rack; the discharge lifting unit is used for supplying the material to be processed and feeding back material lack information in time; a material taking mechanism is arranged at one end connected with the discharge lifting unit, of the rack; a vision unit is arranged above the material taking mechanism, and used for obtaining position image information of thematerial to be processed and on the conveying unit, and carrying out information feedback; and a material receiving mechanism is arranged on a part below the printing unit, of the rack. According tothe fully-automatic screen printer for the sheets, the accuracy of product alignment and printing is effectively increased, so that wider application range and higher universality are achieved, and electricity consumption and ink resource are saved; and moreover, the fully-automatic screen printer for the sheets is convenient to maintain and replace, so that the maintenance cost is greatly reduced.

The embodiment of the invention provides a video processing method, device and equipment. The method comprises the following steps: acquiring playing window size information of a player; decoding thevideo data to obtain each frame of image in the video data; and if it is identified that the first image contains the target object, performing screenshot processing on the first image according to the playing window size information by taking the position of the target object as a reference, the first image being any frame in each frame of image. Based on this, no matter how large the playing window is, the visual focusing of the viewer on the target object can be ensured, that is, the transmission effect of the target object serving as the focus information under the condition of different playing window sizes is ensured; moreover, image capture is performed around the target object in combination with the size of the playing window, so that the playing window can be filled with pictureelements taking the target object as a core, and the utilization rate of the playing window is also ensured.

The invention discloses a combined-type grouting sleeve connecting structure and a steel bar connecting construction method. The combined-type grouting sleeve connecting structure comprises a verticalsleeve body; an upper steel bar and a lower steel bar are inserted from the two ends of the sleeve body correspondingly; a plurality of bulged annular inner ribs are arranged on the inner wall of thesleeve body in the axial direction at intervals; a grouting hole and a slurry discharging hole which penetrate through the sleeve body are formed in the upper end and the lower end of the sleeve body; the ends, in the sleeve body, of the upper steel bar and the lower steel bar are connected with horizontal end plates correspondingly, and the diameter of the end plates is larger than the inner diameter of the annular inner ribs; the two end plates are located between any two of the adjacent annular inner ribs; and the sleeve body is of a two-half separable structure split by the plane passingthrough the axis of the sleeve body, and a constraint part is arranged on the outer side of the sleeve body, so that the sleeve body of the two-half separable structure keeps in the grouting use overall state. The grouting sleeve connecting structure adopts separating design, the integrity of a prefabricated part can be improved, and thus the quality and seismic performance are improved; and partsof processes are adjusted, the construction difficulty is lowered, and the efficiency is improved.

The invention relates to a device for detecting stems in leaves and removing the stems from the leaves and belongs to the technical field of tobacco detection. The device comprises a vertical main pipe which is communicated with a conveying pipeline, wherein the stems enter the vertical main pipe from the bottom and are discharged from the top; a detection pipe made of a transparent material is arranged on the middle part of the main pipe; a light source is arranged on one side of the detection pipe; a light-reflecting mirror for upwards reflecting horizontal light passing through the detection pipe is arranged on the other side of the detection pipe; a camera of which the lens is downward is arranged above the light-reflecting mirror; the signal output end of the camera is connected to the controlled end of a solenoid valve nozzle through a control circuit; the solenoid valve nozzle is connected with a high-pressure air source; an air outlet of the high-pressure air source is horizontally formed on one side of the main pipe above the detection pipe; and a removing branching passage is formed on the other side opposite to the main pipe. The device can automatically detect the stems in the leaves and remove the stems from the leaves; the production efficiency is obviously improved; the labor intensity is reduced; and the quality of raw materials for preparing tobacco products is guaranteed.

The invention provides a multidimensional characteristic attribute mining method and apparatus of bus lines, and electronic equipment. The method includes: obtaining map data, bus station data and busline data from a map application interface API, and collecting smart bus card data SCD and user point of interest POI data; extracting the length of each bus line from the bus line data; calculatingthe all-time passenger flow volume of each bus line based on the smart bus card data, the bus station data and the bus line data; and determining the function theme distribution and the administrativedivision distribution of each bus line based on the map data, the POI data, the bus station data and the bus line data. According to the method and apparatus, and the electronic equipment, multidimensional characteristic attribute mining of the bus lines is realized so that the bus lines related to the advertising requirements and intensions can be matched based on the multidimensional characteristic attributes of the bus lines, the delivery scheme of the bus lines can be made in a targeted manner, and the advertising effect is guaranteed.

The invention relates to an analog field high voltage energy meter calibration system. A high voltage power source is used to simulate the actual field operation condition of a high voltage energy meter. An analog field provides a current and voltage value. The calibrated high voltage energy meter produces a calibrated pulse signal. The high voltage energy meter is calibrated as a whole. The overall error of the high voltage energy meter is measured. According to the system, when the high voltage energy meter is calibrated, the high voltage power source and a standard energy metering system are used to measure the overall error of the high voltage energy meter; the accuracy level of the high voltage energy meter can be defined; tracing can be carried out; and the accuracy and the transmissibility of metering can be ensured.

The present invention provides a vascular stent with anti-longitudinal deformation. The vascular stent includes several groups of annular supports and connecting ribs connected between every adjacent two groups of the annular supports; the vascular stent is nearly The adjacent annular supports at the end are connected by straight-line connecting ribs, and the middle and distal ends of the vascular stent are connected by S-shaped connecting ribs, taking into account the longitudinal strength and flexibility of the vascular stent in the longitudinal direction; at the same time, Increase the number of circumferential linear connecting ribs at the proximal end of the vascular stent, further enhance the longitudinal strength of the proximal end of the vascular stent, and ensure the overall flexibility and transportability of the vascular stent so that it can reach the vascular lesion smoothly Moreover, the width of the straight-line connecting ribs at the proximal end of the vascular stent is increased to further ensure that the proximal end of the vascular stent has sufficient longitudinal strength, and at the same time increases its contact area with the plaque, which can reduce the In-stent restenosis.

The invention discloses an Internet-based product keyword advertisement putting method and system, and the method comprises the steps: firstly carrying out the scanning and key sentence extraction ofan obtained video, article or picture, obtaining a corresponding product keyword set, and carrying out the two-time putting proportion division of product keywords according to keyword information stored in a database; packaging the product information and putting advertisements in a corresponding range according to the advertisement format; then, obtaining input data on a webpage, carrying out matching degree retrieval through the database, and carrying out tracking recording and statistics on browsing behaviors of the delivered advertisement by utilizing a threshold method; and finally, according to the statistical result of the current data, arranging the browsing proportion according to a descending order, re-dividing the putting proportion of each put advertisement, and sorting according to the change result, so that the putting effect of the advertisements can be effectively ensured.

The invention provides a pulverized coal preparation system and method. The pulverized coal preparation method comprises a coal pulverizer, a coal pulverizer circulating gas heater, a pulverized coal collector, a pulverized coal storage bin and a circulating fan, wherein the coal pulverizer is provided with a pulverized coal inlet, a circulating gas inlet and a circulating gas outlet; the circulating gas outlet is connected to a material inlet of the pulverized coal collector, and a solid outlet of the pulverized coal collector is connected with the pulverized coal storage bin; a gas outlet of the pulverized coal collector is connected with a gas inlet of the fan, and a gas outlet of the fan is connected with a gas inlet of the heater; a gas outlet pipeline of the heater is divided into two branches, one branch is connected with the circulating gas inlet of the coal pulverizer, and the other branch is connected to a pipeline between the coal pulverizer and the pulverized coal collector; and a safety emptying pipeline, an inert gas supply pipeline and a compressed air supply pipeline are connected to a connection pipeline between the fan and the heater. By adoption of the system, qualified pulverized coal can be prepared under energy-saving, safe and clean conditions.