88results about How to "Reduce push" patented technology

The embodiment of the invention discloses an information pushing method and an information pushing system. The method comprises the following steps of: acquiring position information of a mobile terminal; screening information data in a database according to the position information to acquire screened information data, wherein the information data comprises an attention identifier; and sending the screened information data with higher attention to the mobile terminal. Through the method and the system, data information can be pushed to the mobile terminal based on geographical position information and attention information, so that the mobile terminal can automatically acquire screened local hot information and timely acquire local related information when moving to a certain place.

The embodiment of the invention discloses a method and apparatus for pushing information through user behaviors, and a terminal. The method comprises the following steps: collecting a usage mode of at least one application program in the terminal, fields recorded in at least one application program and used for expressing user travel information, or user personal information recorded in at least one application program within a set time period so as to obtain user behavior data; matching each keyword in a preset keyword database with the user behavior data to obtain matched keywords; obtaining recommended information associated with the matched keywords according to a preset association rule; and pushing the recommended information to users. Therefore, information better satisfying user demands can be pushed to the users, the push of useless information is reduced, and the user experience is improved.

The invention provides a rolling method of a titanium steel composite board. The rolling method comprises the following steps of: 1, selecting the titanium steel composite board provided with a titanium plate as an upper layer and a steel plate as a lower layer; 2, pre-treating a surface; 3, heating and soaking in a heating furnace; and 4, rolling on a hot mill, and removing scale and cooling by utilizing high-pressure water. According to different physical characteristics of the titanium plate and the steel plate under the high-temperature state, through setting the proper heating and soaking processes, and adopting the high pressure water to remove the scale and cool in the rolling process, an oxide skin on the surface of the titanium steel composite board is greatly reduced, and sundries on the surface of the titanium steel composite board are eliminated, meanwhile, the titanium plate and the steel plate are cooled at different water flows, so that the deformation degree of the titanium plate corresponds to the deformation degree of the steel plate, head buckle or unwarp phenomenon of the titanium steel composite board in the rolling process can be effectively prevented, and damage about a roller is greatly reduced; and the titanium steel composite board, rolled by the invention, has the advantages of clean and tidy surface, no foreign matters to press and good plate cut.

The invention provides method for controlling oxide scales on the surface of a moderate thick plate. The method comprises the following steps that: the heating temperature of a plate blank is controlled in the range of 1150 DEG C to 1200 DEG C; the heating temperature of the plate blank placed in a descaling machine is controlled to be lower than or equal to 1150 DEG C, the descaling machine adopts a single-step descaling mode, and the water pressure is from 18 MPa to 22 MPa; the target temperature of a rough rolling treatment for beginning rolling is controlled to be lower than or equal to 1100 DEG C, wherein the descaling is carried out by the rough rolling and the steel conversion in the first step, and the press-down rate of the rough rolling in the last treatment step is controlled in the range of 8% to 11%; and finally the descaling is carried out after finishing the first step of finish rolling. The method has the advantages of simplicity in treatment, convenience in operation, small investment, rapid effect and high production efficiency. In addition, the formation rate of secondary oxide scales on the high-temperature plate blank after being descaled is decreased; the primary oxide scales generated during the heating are removed; the press-in effect of the oxide scales on the surface is lightened obviously; and the surface defect of a rolled steel plate is lowered from original 7% to 1%, thereby improving the surface quality of the steel plate obviously.

Instant Messaging (IM) based Information recommendation methods, apparatuses, terminals are provided. A server obtains a keyword in an IM based chatting content from a terminal when the terminal detects a keyword. The server obtains a preset link address corresponding to the keyword from a keyword table. The server obtains a triggering instruction of the link address. The server obtains location information of the terminal sent by the terminal based on the triggering instruction. The server extracts and pushes the recommended information to the terminal to display the recommended information in an interface of the terminal. Because the user is most likely more interested in the information around the location of the user, when the information recommended to the use is based on the chatting content, the information pushed to the user may become more accurate, so as to reduce redundant pushing and reduce the waste of the web resources.

Pipette having an axially relocatable control button, a pressure sensor, which is integrated into the control button, a lifting rod, coupled with the control button and having a stopping bead, a hollow driving spindle, accommodating the lifting rod and being axially relocatable, a twisting lock, preventing the driving spindle from being twisted, a turnable driving nut having screw thread engagement with the driving spindle, an axial support of the driving nut, an electric driving motor with a motor shaft, a gear between the motor shaft and the driving nut, an electric power supply, an electric control system, connected to the pressure sensor, the electric driving motor and the electric power supply, which provides an electric voltage to the electric driving motor upon a push on the control button which is indicated by the pressure sensor, so that the motor relocates the driving spindle via the gear in the direction of a relocation of the control button by the push, the driving spindle taking the lifting rod along with it on its stopping bead, a plunger, coaxially displaceable with respect to the lifting rod, a cylinder, connected to an opening which leads outward and in which the plunger is sealingly guided, and a plunger spring loading the plunger in the direction of an end of the lifting rod.

A propane tank fuel gauge for use with a barbecue grill that measures the weight of the tank and thereby provides a readily perceived indication of the amount of propane gas remaining therein. The fuel gauge comprises a base, a tank mount adapted for mounting a propane tank, a spring-loaded support mechanism for supporting the tank mount relative to the base, and a fuel level indicator connected to the support mechanism for providing an indication of the total weight of the tank including the propane gas remaining therein.

Pipette having an axially relocatable control button, a pressure sensor, which is integrated into the control button, a lifting rod, coupled with the control button and having a stopping bead, a hollow driving spindle, accommodating the lifting rod and being axially relocatable, a twisting lock, preventing the driving spindle from being twisted, a turnable driving nut having screw thread engagement with the driving spindle, an axial support of the driving nut, an electric driving motor with a motor shaft, a gear between the motor shaft and the driving nut, an electric power supply, an electric control system, connected to the pressure sensor, the electric driving motor and the electric power supply, which provides an electric voltage to the electric driving motor upon a push on the control button which is indicated by the pressure sensor, so that the motor relocates the driving spindle via the gear in the direction of a relocation of the control button by the push, the driving spindle taking the lifting rod along with it on its stopping bead, a plunger, coaxially displaceable with respect to the lifting rod, a cylinder, connected to an opening which leads outward and in which the plunger is sealingly guided, and a plunger spring loading the plunger in the direction of an end of the lifting rod.

The invention discloses an advertisement pushing method based on an internet platform, which solves the problems in the prior art and comprises the following steps: (1) information collection; (2) information arrangement; (3) information detection; (4) advertisement pushing; (5) advertisement judgment; (6) subsequent judgment; (7) information updating. Browsing data of a user is analyzed and keywords are extracted. The keywords are sorted, the advertisements matched with the keywords are pushed in sequence, the accuracy is high, the advertisement reading condition is judged, pushing of invalidadvertisements is reduced, pushing of effective advertisements is increased, the advertisements needing to be pushed by each user can be pushed, the advertisement reading rate is greatly increased, and the economic benefits of advertisers are increased.

The invention discloses a hot-rolled pickling steel plate for deep drawing quality electro-galvanizing and a production method of the hot-rolled pickling steel plate. The hot-rolled pickling steel plate comprises the following chemical components of, by weight percentage, C <= 0.008%, Si <= 0.030%, 0.10%-0.40% of Mn, P <= 0.015%, S <= 0.010%, 0.020%-0.060% of Al, Ti <= 0.080%, and N <= 0.0050%. The hot-rolled pickling steel plate is prepared through molten iron pretreatment, converter smelting, alloy fine adjustment, RH furnace refining, continuous casting, casting blank heating, hot rolling, laminar cooling, coiling, pickling and leveling. The thickness range of the hot-rolled pickling steel plate can be controlled within 1.5-6.0 mm. The hot-rolled pickling steel plate can be used to produce thick galvanized steel sheets with surface quality above FB and uniform surface color, and requirements of galvanization can be met.

The invention provides an unfreezing method, an unfreezing apparatus and a terminal. The unfreezing method comprises the steps of detecting whether a business notification sent to an application in any operation system is obtained or not when any operation system is in a frozen state; judging whether the application is a first application or a second application when it is detected that the business notification is received; and not performing unfreezing operation on the operation system that the first application belongs to when it is judged that the application is the first application. Through the technical scheme provided by the method, the apparatus and the terminal, unnecessary business notification pushing can be reduced, the power consumption of the operation system can be lowered, and the usage experience of users can be improved.

The invention belongs to the field of micro-expression recognition, and discloses an intelligent recognition product pushing method and device, a computer device and a medium, and the method comprisesthe steps of obtaining a face image which comprises a user identifier; inputting the face image into a preset micro-expression recognition model to obtain M expression units of the face image; acquiring a mood value of the user according to the M expression units; and sending product push information according to the user mood value and the user identifier. According to the technical scheme provided by the invention, the product is pushed according to the mood value of the user, so that the user acceptance is high, and the product pushing efficiency is improved.

A slider (19) to be slid by rotating a lever (20) is mounted in a first lever-side connector (L1). The slider (19) is held at an initial position where cam followers (17) provided on the first lever-side connector (L1) can be received into cam grooves (29). When the slider (19) is at the initial position, a part of the slider (19) projects out from the connector. Lever plates (20A) of the lever (20) are so configured that protecting edge portions (38) formed on parts of side edges of the lever plates (20A) are located substantially at the same position as or behind a projecting end part of the slider (19) when the slider (19) is at the initial position. Further, the protecting edge portions (38) are located closer in distance to rotary shafts (34) than an operating portion (20B).

A rail wheel with a wheel body (1) and friction discs (2) connected thereto on both sides by fastening elements, wherein a multi-layer coating (7) is arranged at least between the respective contact surfaces (B) of the friction discs (2) and the contact surfaces (A) of the wheel body (1), with a coating (7) which can be subjected to mechanically and thermally high loading, and a method for producing a rail wheel.

The invention relates to a wiper blade (12) for a windshield wiper, having a wiper strip (20) and a connection component (60) fastened to the wiper strip (20) for linking the wiper strip (20) to a wiper arm (14), that can be connected in a pivoting fashion around a pivot axis (48) to the connection component (60) via an articulated element (44) and can be fastened via a retaining link (34) to an angled retaining hook (36) on the connection component (60), wherein the connection component (60) has a pocket-like recess (40) for accommodating the angled retaining hook (36) on the side (72) thereof facing away from the wiper strip (20), wherein the pocket-like recess (40) is sealed water-tight on the side (42) thereof facing the wiper strip (20).

The invention discloses an in-situ remediation apparatus used for organic substance polluted soil. The apparatus includes a support bottom frame, a loosener mechanism, a digging mechanism, a dosing mechanism, and a storage battery group, wherein a moving mechanism is arranged on the lower end of the support bottom frame. A vertical support bracket is arranged on one side of the upper end of the support bottom frame. Two groups of push rods are arranged on the vertical support bracket. The loosener mechanism is connected to the lower end of the support bottom frame. The dosing mechanism is arranged on the support bottom frame. The dosing mechanism includes a reagent box body and a box body cover plate. A liquid feeding pipe is arranged on the upper part of the reagent box body. A liquid discharge pipe is arranged on the bottom of the reagent box body. A dosing valve is arranged on the liquid discharge pipe and used for controlling the opening and closing of the pipeline. The storage battery group is disposed on the support bottom frame. The apparatus can solve the problem that an existing in-situ remediation apparatus is poor in remediation effect against organic substance pollutants permeating to the deep part of soil, and cannot flexibly and rapidly remediate soil from different sites.

The invention relates to a multimedia resources recommendation method and apparatus, an electronic device and a storage medium. The method comprises the steps of obtaining target object resources data determined based on a target object attribute of a target object and a target resources attribute of a to-be-recommended multimedia resources; based on a first preset number of target feature centers in a target data decoupling network, decoupling the target object resource data to obtain a first preset number of decoupled feature data, wherein the first preset number of decoupling feature data represents data after the target object attribute and the target resources attribute are decoupled to the first preset number of target feature centers; inputting the target object resources data and the decoupling feature data into a target interest recognition network for interest recognition to obtain a target interest index; and recommending target multimedia resources in to-be-recommended multimedia resources to the target object based on the target interest index. According to the embodiment of the invention, the interest preference of the object can be accurately captured, and the recommendation accuracy and effect are improved.

A connector with a force multiplying mechanism includes first and second fixed connectors (F1, F2) which are arranged side by side and each of which includes cam followers (17, 18), and first and second lever connectors (L1, L2) which are individually connectable to the respective fixed connectors (F1, F2) and each of which includes a rotatably provided lever (20, 70) and is connectable to the corresponding one of the fixed connectors (F1, F2) by a force multiplying action produced by rotating the lever (20, 70) while the cam followers (17, 18) and the lever (20, 70) are engaged directly or indirectly via a slider (19). The first and second fixed connectors (F1, F2) are so arranged that surfaces where the cam followers (17, 18) are formed are perpendicular to each other.

The invention relates to the technical field of image recognition, and discloses a big data image recognition system based on artificial intelligence. The system comprises a data acquisition module, a data analysis module, an image arrangement module, an image storage module and an image query module, the data acquisition module is connected with the data analysis module, the data analysis module is connected with the image arrangement module, the image arrangement module is connected with the image storage module, and the image storage module is connected with the image query module through a data network. According to the big data image recognition system and method based on artificial intelligence, the processing speed is increased when the user side retrieves an image, the requirement for the network bandwidth is low, meanwhile, transmission is easier in a local area network, meanwhile, binary codes can better distinguish different image types, in the processing process, manual auxiliary processing is not needed, a large number of pictures can be processed more easily, and the efficiency and the market adaptability of the image recognition system are effectively improved.

The invention relates to a device and method for reducing pressing-in of iron sheet ash during strip steel production through a hot tandem rolling unit. The device for reducing pressing-in of the ironsheet ash during strip steel production through the hot tandem rolling unit comprises two sets of inlet lateral water spraying devices arranged at an inlet of a finishing mill, one set of outlet lateral water spraying device arranged at an outlet of the finishing mill, a dust removal water spraying device, an ash blocking plate and an upper guide plate structure. The inlet lateral water sprayingdevices blow and sweep strip steel, and the outlet lateral water spraying device blows and sweeps the strip steel. The dust removal water spraying device is composed of a plurality of dust removal spray nozzles, and water sprayed by the dust removal water spraying device is sprayed on the lower surface of the strip steel. The ash blocking plate is welded to the front portion of an upper guide plate at the inlet of the finishing mill, a composite plate is welded to each of the lower portions of the upper guide plates at the outlet and the inlet of the finishing mill, and the anti-corrosion function is additionally achieved. According to the device and method for reducing pressing-in of the iron sheet ash during strip steel production through the hot tandem rolling unit, through blocking andblow-sweeping, pressing-in of foreign matter in the surface of the strip steel is reduced, rust generation is eliminated by additionally achieving the anti-corrosion function, the pressing-in defectof the iron sheet ash is further reduced, and the quality of a strip steel product is improved.

The invention relates to the field of environmental protection equipment, in particular to a flexibly adjusted environmental-protection fog gun machine applied to multiple occasions. The environmental-protection fog gun machine comprises a machine seat, a fog gun tube, a water supply tank, a lifting adjustment device, a swinging adjustment device and an angle adjustment device, wherein an automatic walking device is arranged at the bottom of the machine seat; two sliding rails are symmetrically arranged at the top of the machine seat; the lifting adjustment device is arranged on the back sidesof the two sliding rails; the front sides of the sliding rails are vertically and movably provided with a boss through the lifting adjustment device; the fog gun tube can be disposed in an up-down swinging manner through the angle adjustment device; the swinging adjustment device is arranged on the outer side of the boss and is used for enabling the angle adjustment device to rotate horizontally;the water supply tank is arranged at the rear end of the machine seat and is communicated with the fog gun tube through a high-pressure hose; the bottom ends of the two sliding rails are in shaftingfit with the top of the machine seat; the front side of the machine seat is provided with a collection device; a bearing device is arranged between the two sliding rails. By the liftable and collectable properties of the fog gun tube in the flexibly adjusted environmental-protection fog gun machine, the flexibly adjusted environmental-protection fog gun machine is suitable for moving in various special dust removal places and on complex roads.

The invention discloses a micro-plus marketing service system based on big data, which is used for solving the problems that a traditional marketing service system cannot stop pushing inferior marketing products in time, and recommendation is too frequent, so that users have conflict mentality, and the use of the users is influenced. The micro-plus marketing service system comprises a data acquisition module, a server, a marketing analysis module and a marketing recommendation module, according to the invention, the verification connection value is obtained by analyzing the evaluation information of the marketing product purchased by the user, and verification is carried out and corresponding stop recommendation is carried out by the product verification personnel, so that the pushing of inferior marketing products can be reduced in time; the recommended interval duration of the user is obtained through conversion of the pushing interval value, so that the product information of the marketing product is reasonably pushed to the user, the watching duration of the user is counted, the pause pushing duration of the user is obtained through conversion, and the user can conveniently andreasonably pause receiving of marketing product pushing.

The invention discloses a rolling method for optimizing the surface quality of a hot rolled steel plate, comprising phosphorus removal before continuous casting roughing and roughing control, wherein the total deformation of roughing is 70-85%, and rolling reduction of each pass in roughing control is in progressive increase. By taking the steel surface quality as the factor of influencing load distribution, a load distribution method in which the rolling reduction of each pass in roughing control is in progressive increase is adopted, so that oxide scale thickness is effectively reduced, possibilities of oxide scale press-in and red ironhide can be reduced, the surface quality of a hot rolled steel plate is improved, and steel plate components, tissue uniformity and mechanical property can be ensured while the oxide scale thickness is reduced. According to the method, the rolling power of a rolling mill can be fully utilized on the premise of not influencing the yield of energy consumption, and the method can be widely used in production of hot rolled steel plates. According to the method, additional facility and input are not increased, the investment is low, rapid effect is achieved and the operation is convenient.

The invention belongs to the technical field of valve body manufacturing, and particularly relates to a supporting device for solenoid valve body manufacturing. The device comprises a base, wherein two clamping bases are fixedly connected to the top of the base, a left supporting plate is fixedly connected to the left side of the clamping base on the left side, the bottom of the left supporting plate is fixedly connected with the base, the left supporting plate blocks the clamping base on the left side, a supporting plate is fixedly connected to the bottom of the clamping base on the right side, and the bottom of the supporting plate is fixedly connected with the base; and an adjusting assembly is arranged at the tops of the clamping bases and comprises a main limiting barrel, the top of the main limiting barrel is open, and an auxiliary limiting barrel is arranged in the main limiting barrel. Through the supporting effect of an arc-shaped plate, deformation of a valve body during punching is prevented, the punching quality of the valve body is improved, deformation of the valve body is reduced, a supporting column can descend and ascend through pushing and loosening the push rod,so that the arc-shaped plate can be conveniently pushed to a needed position, and can be rapidly adjusted to support a needed part, and the punching efficiency is improved.

The invention discloses an information pushing method, device and equipment based on a three-dimensional model and a storage medium. The method comprises the following steps: receiving user information and a service scene sent by a client; determining user preference information according to the user information; determining a first recommended product according to the similarity between the userpreference information and preset product feature information; sending a preset three-dimensional model and first driving information matched with the first recommended product to the client, so thatthe client drives the three-dimensional model according to the first driving information to obtain a user expression image; receiving a user expression image sent by the client; determining a user emotion according to the user expression image; and determining new driving information according to the emotion of the user, and sending the new driving information to the client, so that the client drives the three-dimensional model according to the new driving information. Personalized financial product recommendation can be carried out according to user information, recommendation content is adjusted in real time according to user expressions, and financial product recommendation efficiency is improved.

The invention is applicable to the technical field of storage shelves for PCB materials, and provides a rolling storage shelf for storing PCB materials. The rolling storage shelf comprises a shelf body, drive devices arranged in first cross rods, and a switch arranged on the shelf body and used for controlling the motors to work, wherein the shelf body comprises a plurality of storage compartmentsused for storing the PCB materials, each storage compartment comprises one first cross rod and a second cross rod which are relatively spaced and horizontally arranged, and a plurality of rollers arranged between the first cross rod and the second cross rod, one end of each roller is rotationally connected with the first cross rod, the other end of the roller is rotationally connected with the second cross rod, and the first cross rod is of a hollow structure; and each drive device comprises a chain wheel fixedly connected to one end of each roller, a chain engaged with the chain wheel, and one motor driving the chain wheel to drive the roller to rotate. The rolling storage shelf for storing the PCB materials facilitates to take or store the various different materials for machining a PCBthrough the arrangement of the plurality of storage compartments and the arrangement of the plurality of rollers in each storage compartment, so that high material taking efficiency is achieved.

The invention relates to a drawing device, and particularly relates to a drawing device for a plastic bag for supermarket shopping. The drawing device for the plastic bag for the supermarket shoppingis capable of certainly protecting reeled plastic bags, is convenient to use, and decreases the waste of the plastic bags. According to the technical scheme, the device comprises a bottom plate, etc.,wherein a first supporting rod is vertically connected to the left side of the top part of the bottom plate; a storing box is arranged on the top part of the first supporting rod, and a through holeis formed in the bottom part of the right side of the storing box; a compressing mechanism is mounted at the right side of the top part of the bottom plate; and a conveying mechanism is mounted on thebottom plate. According to the device, the compressing mechanism and the conveying mechanism are matched with each other to convey the plastic bags from the storing box to users; and meanwhile, an assisting mechanism and a locking mechanism are optimized to achieve the effects of certainly protecting the reeled plastic bags, conveniently using, and reducing the waste of the plastic bags.