1247results about How to "Improve the delivery effect" patented technology

The relativity between advertisement (ad) information and content of stream media or transmission objects or transmission time / place often exists so as to make users receive contents of ad or auxiliary information easily. The invention needs to process stream files based on content, and adds more ad information. Then, through network, the processed media files are sent to users. When adding ad information, the method expands current ad search information first to form sorted stored information of ad. Then, the method recognizes contents of video, audio, and caption in stream media files. If the searched contents of ad are accorded with recognized results, then ad information of stream media is added to form ad description file. Finally, ad description file and stream media files together are sent to user end. Parsing the ad description file, user retrieves and plays the ad information from ad storage server.

The invention relates to an intelligent individuation video advertisement pushing method which comprises the steps that advertisement putting site image information is collected and stored; the advertisement putting site image information is subjected to face detecting; face detecting comprises the steps that various human faces are recognized in the advertisement putting site image information, and face images of various human faces and the human face number in image information in a certain time period are obtained; the advertisement putting site image information is subjected to face tracking; face tracking comprises the steps that the process that a certain human face watches an advertisement in the advertisement putting site image information is tracked, so that the time interval of advertisement watching of the human face in the advertisement putting site image information is obtained; according to face tracking results, human faces of different people are subjected to gender identification and age estimation, the gender and age information of each person is obtained, and according to the gender and age information, the advertisement audience is sorted; and a recommending decision algorithm is used for generating divided-period advertisement recommending lists for various advertisement terminals.

The invention discloses a composite solid polymer electrolyte and a preparing method and application thereof. The composite solid polymer electrolyte is prepared from a gadoleic acid ester monomer, a porous supporting matrix, lithium salt, an additive and an initiator, wherein the mass ratio of the gadoleic acid ester monomer to the additive is (1-10):1, the lithium salt accounts for 5-30% of the total mass of the gadoleic acid ester monomer and the additive, and the mass ratio of the initiator to the gadoleic acid ester monomer is (1-10):100. The composite solid polymer electrolyte prepared with the method has the advantages of being large in ion conductivity, high in mechanical strength, easy to form, stable in interface contact, high in electrochemical stability and easy to prepare and can be used for forming solid lithium ion secondary batteries, and the prepared solid lithium ion secondary batteries are high in safety, energy density and production efficiency.

A method and equipment for detecting an explosive, etc. are disclosed. A specified portion highly likely to contain an explosive, etc. is extracted based on the X-ray image obtained by radiating an X ray on an object to be inspected. An electromagnetic wave containing the terahertz wave is radiated on the specified portion thus extracted. The presence or absence of the explosive, etc. is determined based on at least one of the absorption spectrum and the reflection spectrum of the electromagnetic wave at the specified portion.

A cryocatheter for treating cardiac arrhythmias comprises a miniature refrigeration system powered by electromagnetic radiation. The miniature refrigeration system is disposed at the tip of the catheter and electromagnetic radiation is delivered to the refrigeration system by a waveguide. The miniature refrigeration system includes an engine that converts the electromagnetic radiation into mechanical work. The engine compresses refrigerant for circulation through microchannels in the refrigeration system. Such compression is achieved by using the electromagnetic radiation to superheat a portion of a liquid mass. The superheating causes explosive boiling in the liquid to propel the mass and compress the refrigerant. While particularly advantageous in a miniature refrigeration system, the engine may also be applied to other types of devices.

Disclosed is a recording ink for ink-jet recording which contains a colorant, water, a humectant, a surfactant, and a wetting agent, wherein the recoding ink is applied to ink-jet recording apparatuses capable of recording on a second recording side of a recording medium following recording on a first recording side of the recording medium, and the infiltrating period of the recording ink into the first recording side of the recording medium is 5 seconds or less. Also, an ink cartridge, an ink-jet recording apparatus, an ink-jet recording process, and a recorded matter are disclosed that utilize the recording ink respectively.

The present inventive vehicle front body structure, comprises a front side frame provided so as to project forward from a dash panel; an apron member provided so as to project substantially forward at a location that is outside the vehicle width direction of the front side frame; a suspension tower portion provided so as to at least partly protrude in an engine room for at least partly accommodating a front suspension vibration damper therein, the suspension tower portion being engaged with the apron member and the front side frame; an engine mount provided at the front side frame in front of the suspension tower portion so as to support a side portion of a power plant; and a first connecting member provided so as to straightly interconnect an upper portion of the suspension tower portion and a portion of the front side frame that is located in front of the engine mount, the member being disposed so as to overlap with the engine mount in a top view. The present invention provide a front structure of vehicle body for transmitting a collision load working on a front side frame to an upper portion of a vehicle body which is capable of absorbing the energy caused by the axial compression of the front side frame by suppressing any upward bend of the front side frame by reliably dispersing the collision load to the upper portion of the vehicle body while arranging an engine mount on the front side frame.

The invention discloses an intelligent interaction method and system for an electronic advertising board. The method comprises the steps that the electronic advertising board tracks and identifies human faces in an effective identification area of the electronic advertising board, after an effective human face is detected, the human face characteristic values of the effective human face are extracted, and the age information and the gender information of an audience corresponding to the effective human face are matched in a database; according to the age information and the gender information of the audience, a crowd type which the audience belongs to is identified, and advertisements of a type corresponding to the crowd type which the audience belongs to are recommended to the audience according to an identification result; near field communication connection is set up between the electronic advertising board and a mobile terminal of the audience, and the electronic advertising board pushes an address of advertisement information with fixed length to the mobile terminal after the advertisement information requests sent by the audience through the mobile terminal are received. The intelligent interaction method and system for the electronic advertising board improves advertisement putting effects and achieves the purpose of timeliness.

The invention discloses a method and a system for screening search results. The method comprises the following steps of: 1, acquiring a keyword input by a user and a geographical position coordinate of the user; 2, performing word meaning judgment on the input keyword and judging whether the keyword is a phrase having a determined meaning; 3, if the input keyword is the phrase having the determined meaning, screening out data which is the same as the phrase from a database and turning to the step 5; 4, if the input keyword is an undetermined phrase, performing keyword matching on a search phrase, screening out data matched with the phrase, and turning to the step 5; and 5, sequencing the screened out data according to the geographical position information of the user and outputting the search results. By the invention, search information can be inquired according to the geographical position information of the user; and the personalized search results of different users can be met.

The invention discloses a media playing method and system, content transmission network equipment and an advertisement server (AS). The method comprises the following steps: receiving a program playing request sent by a user terminal via the content transmission network equipment; when the program playing request carries the user identification of a user in the content transmission network equipment, inquiring the correspondence between the user identification and personalized information by the content transmission network equipment in accordance with the user identification so as to acquire the personalized information of the user; acquiring links of advertisement contents corresponding to the user by the content transmission network equipment from the AS, wherein the links of the advertisement contents are acquired by the AS in accordance with the personalized information of the user and a preset advertisement configuration strategy; and sending the advertisement contents corresponding to the links of the advertisement contents to the user terminal by the content transmission network equipment or the AS. According to the embodiment of the invention, the personalized information of the user can be acquired more comprehensively, thus the advertisement contents which are acquired in accordance with the personalized information of the user are more accurate, thereby improving input effects of personalized advertisements.

The invention discloses an omni-channel advertisement accurate delivery system and method. The omni-channel advertisement accurate delivery system comprises a media management unit, an advertisement delivery unit, an advertisement content management unit, a data acquisition and analysis unit and an operation support unit, wherein the media management unit, the advertisement delivery unit, the advertisement content management unit, the data acquisition and analysis unit and the operation support unit are mutually connected. The media management unit sends out an delivery request to the advertisement delivery unit, the advertisement delivery unit feeds advertisement information corresponding to the delivery request back to the media management unit, the media management unit searches the advertisement content management unit for corresponding advertisement content according to the advertisement information and pushing the advertisement content to delivery media according to the types of channels of the delivery media, and meanwhile advertisement delivery data are stored through the data acquisition and analysis unit. Based on true, comprehensive and dynamically-updated user information, an advertisement accurate delivery scheme oriented to omni channels is provided, efficiency can be improved, accuracy of advertisement delivery is improved, delivery cost of advertisers is reduced, the advertisement delivery effect is improved, and benefits can be increased.

A Ziegler-Natta catalyst composition comprising a solid mixture formed by halogenation of: Al) a spray-dried catalyst precursor comprising the reaction product of a magnesium compound, a non-metallocene titanium compound, and at least one non-metallocene compound of a transition metal other than titanium, with A2) an organoaluminium halide halogenating agent, a method of preparing, precursors for use therein, and olefin polymerization processes using the same.

The invention relates to a forming die of a gearbox planet gear, belongs to the processing dies of car automatic gearbox planet gears, solves the problems in prior forging die, including big forging force, rigorous requirement for blanks, and short service life of the die, and satisfies the forming requirement of a car automatic gearbox planet gear. The forming die comprises an upper die and a lower die arranged symmetrically and vertically; the end faces of both an upper punch and a lower punch are bosses; a diffluent trough is formed on the boss of the lower punch; the shoulders of both the upper punch and the lower punch extend into a tooth-shaped cavity die by 1-2mm in the final extrusion state; a rotary ejection mechanism can also be arranged; the lower punch can rotate when being ejected; and a helical cylindrical gear with a bigger helix angle can be forged. The forming die has the advantages of simple structure, easy manufacture and installation, small forming force and low requirement for blanking precision. Furthermore, the forming die can realize single punch extrusion according to different die carriers and equipment, double punch extrusion in opposite directions, as well as the extrusion of the helical cylindrical gear with big helix angle.

The invention discloses a real-time subtitle display method and system. The real-time subtitle display method comprises the steps of receiving speech data of a speaker; performing speech recognition on the current voice data to acquire a subtitle text to be displayed; adding punctuations to the subtitle text to acquire subtitle text clauses; determining and marking whether each text clause requires to be paragraphed at the end position or not; determining a subtitle display basic unit according to prosodic features of the speaker; and displaying the subtitle text according to the subtitle display basic unit. By using the real-time subtitle display method and system disclosed by the invention, an information transferring effect of the speaker can be improved.

The invention relates to the technical field of medical apparatuses, in particular to a sectional thrombus extraction device and a thrombus extraction method making use of the thrombus extraction device. The sectional thrombus extraction device comprises a vascular thrombus extraction stent and a conveying system which is connected to one end of the vascular thrombus extraction stent, wherein the vascular thrombus extraction stent is of an auto-expansion meshed pipe structure which is formed by mutually connecting a plurality of unit grids; radial clearances are formed in the meshed pipe structure; by virtue of the radial clearances, the meshed pipe structure is divided into a plurality of sectional structures which are sequentially connected, so that the circumstance that a thrombus is divided by excessive meshes is avoided, and subsequently, the relative integrity of the thrombus is maintained, the risk of distal embolization in the case that the thrombus breaks off is reduced and rapid and reliable thrombus extraction is achieved; due to the design of the sectional structure, the softness and conveying performance of the thrombus extraction stent are enhanced, and the thrombus extraction stent can be conveyed to a blood vessel which is relatively thin in distal end; and the sectional meshed stent structure is low in metal coverage rate and relatively low in injury on endangium in a thrombus extraction process, and related complications caused by mechanical thrombus extraction are reduced.

The object of the present invention is to provide a thermoreversible recording medium which possesses not only such an excellent property that the electrostatic charge on the thermoreversible recording medium can be prevented and the curling of the thermoreversible recording medium caused by repeating heating for the printing and erasing of the thermoreversible recording medium can be also prevented, but also an excellent conveyability which is not affected by repeating the use of the thermoreversible recording medium and by an using condition thereof. For attaining the object, the present invention provides a thermoreversible recording medium comprising a support, a thermosensitive layer disposed on the support which reversibly changes the color depending on the temperature, a protective layer disposed on the thermosensitive layer, and a back layer disposed on a surface of the support which is opposite to another surface of the support on which the thermosensitive layer is disposed, wherein the back layer comprises a needle-like conductive filler.

Embodiments of the invention provide an advertisement delivery method and device. A specific implementation manner of the method comprises the following steps: responding to a received video access request, and obtaining video attribute information of a video to be accessed, wherein the video attribute information at least comprises a video keyword of the video to be accessed; sending an advertisement acquisition request to an advertisement system, wherein the advertisement acquisition request comprises a video ID and the video attribute information of the video to be accessed; receiving an advertisement to be played returned by the advertisement system, wherein the advertisement to be played is an advertisement matched with the video to be accessed and determined by the advertisement system in preset selectable advertisements based on various video keywords in the video attribute information; and sending the advertisement matched with the video to be accessed to a play page of the video to be accessed based on the video ID for play. In the implementation manner, the advertisements matched with various videos are selected and delivered to achieve directional delivery of the advertisements, and thus the advertisement delivery effect can be improved.

The present invention discloses an advertisement putting method and system. The system comprises: an interface communicating with a plurality of media; a data engine suitable for obtaining the media performance information of each media from a plurality of media through the interface; a decision engine suitable for determining an object media according to a first matching degree between the media performance information and the advertisement requirement; and a putting engine suitable for sending the created advertisement and the target audience identification to the object media to indicate the object media to put the advertisement. According to the scheme, the advertisement putting has better pertinence so as to improve the put effect of the advertisement.

An embodiment of the invention discloses a method for sending advertisement and a device thereof which relate to the communication field. The method and the device solve problems that a present sent mobile terminal advertisement has low reading rate and poor advertisement effect. The method can confirm a terminal user group matching with the advertisement content according with a corresponding relation between the terminal user characteristic information and the terminal user sign, and send the advertisement to the terminal user group.

The invention is applicable to the application field of computers and provides a method and device for controlling information output frequency. The method comprises the following steps of: firstly, acquiring information and frequency control information corresponding to the information from an instant communications server by an instant communication client; secondly, acquiring play information of the information to be played and judging whether the information to be played meets the play requirements according to the play information of the information to be played and the frequency control information corresponding to the information to be played; thirdly, when the information to be played meets the play requirements, playing the information to be played and recording the play information of the information to be played; and finally, when the information to be played does not meet the play requirements, stopping playing the information to be played. The embodiment of the invention can be used for controlling frequency of information, so that the best information releasing effect can be achieved by using minimum resources. Moreover, the invention provides various kinds of frequency control information, so that the frequency control manner is flexible and changeable.

The invention discloses an artificial intelligence display screen advertisement dynamic delivery system and method. According to the invention, by acquiring images of crowds and vehicles in each advertisement placing region through a multi-point image, obtaining face and vehicle big data and carrying out AI big data operation so as to identifying the age and gender of the face and the vehicle typeinformation and accurately analyze the classification of the target group of each advertisement putting area; according to the crowd characteristics and vehicle classification of each advertisement placing region, automatically matching advertisement classification corresponding to the target crowd; and displaying the automatically matched advertisement through a display screen in each advertisement placing region, thereby achieving the precise and dynamic putting of the advertisements, greatly improving the advertisement putting effect, and achieving the maximum utilization of the advertisement resources. In addition, the image face data collected by the advertisement dynamic putting system can also share a camera image collection system with an external conforming requirement, full sharing is achieved, and the cost of repeated construction is reduced by using existing camera image recognition data in the society.

The invention discloses a bidirectional vacuum pre-pressing hydraulically-filled soft ground treatment process, which comprises the following steps that building sealing walls and embedding vacuum pipes on the bottom of a coffer-dam, paving sand cushion with appropriate thickness whose inner portion is provided with filter strainers and vacuum tubes, and the surface is covered with earth-work cloth, building plastic drainage plates whose one section which is exposed on the surface of earth is vertically tied on a bamboo frame upwards, hydraulically filling sands to height mark, installing vacuum-pumping devices, and paving vacuum films. And the process is finished after the design consolidation degree is reached on the earth through starting the vacuum-pumping pump. The process increases the reinforcing treatment depth of vacuum pre-pressing, shortens the construction cycle of hydraulically-filled earth-building project, and saves vacuum film material.

The invention relates to the field of microbiological fuel cells, in particular to a microbiological fuel cell as well as a preparation method and applications thereof. The anode is carbon felt, the surface of which is deposited with polypyrrole and anthraquinone-2,6-sodium disulfonate; and the cathode mainly comprises carbon nano tubes, polyfluortetraethylene and gamma-iron oxide basic. The invention combines the advantages of microbiological fuel cells and electro-Fenton, and utilizes electric energy produced under the action of microorganisms on organic substrates in the anolyte as the energy of the electro-Fenton reaction to further oxidize and degrade contaminants in water bodies. The method is environmental-friendly and has the effects of production capacity and water treatment so that a new method for degrading organic contaminants with microbiological fuel cells is provided.

The invention discloses a fabricated prestressed heat-resistant cement concrete pavement and a construction process thereof. The pavement is formed by splicing a plurality of fabricated prestressed heat-resistant pavement plates which are parallelly paved and connected into a whole through transverse prestressed steel stranded wires, wherein each fabricated prestressed heat-resistant pavement plate comprises a fabricated prestressed pavement plate which consists of a plurality of pavement plate blocks connected through connecting plates, and a vermiculite concrete heat-resistant paving layer which is paved on the fabricated prestressed pavement plate; each pavement plate block comprises a plurality of common plates which are connected into a whole through longitudinal prestressed steel stranded wires; and the connecting plates and the common plates are cement concrete prefabricated plate blocks. The construction process comprises the following steps of: 1, prefabricating the cement concrete prefabricated plate blocks; 2, transporting the cement concrete prefabricated plate blocks; and 3, paving the pavement. The pavement is reasonable in structural design, convenient to construct, low in input cost and short in construction period, and has heat resistance, construction quality is easy to ensure, and various practical problems of the traditional fabricated cement concrete pavement can be solved.

The invention discloses an information display method and device, a terminal and a storage medium, and belongs to the technical field of terminals. The method includes the steps of acquiring biometricdata of a target object, inputting the biometric data into an emotion prediction model to obtain a target emotion identifier of the target object, and displaying target recommendation information corresponding to the target emotion identifier according to the first correspondence relationship. The method determines the target recommendation information according to the current emotion type of a user, namely the target recommendation information displayed in the terminal conforms to the current emotional state of the user, the personalized requirement of the user is satisfied, the advertisingeffect of the recommendation information is further improved, and computing resources and investment resources on an information recommendation platform are saved.

A developing roller which is excellent in image quality and image durability and stably outputs a uniform image, and a process cartridge and an electrophotographic apparatus using the developing roller are provided. The developing roller has a mandrel, an elastic layer and a surface layer covering the elastic layer surface, wherein the surface layer contains a urethane resin having at least one structure of the followings A) and B) between two adjacent urethane linkages: A) a structure represented by the following structural formula (1), and at least one structure selected from the group consisting of structures represented by the following structural formulae (2) and (3), and B) a structure represented by the following structural formula (4), and the surface layer contains polyurethane resin particles of which the elastic part of the indentation work based on ISO 14577-1 is 80% or more, is obtained:

The invention discloses camptothecin and a self-emulsifying medicine precursor of a derivative thereof. The self-emulsifying medicine precursor is prepared by the covalent union of medicine molecules and hydrophilic radicals, wherein the medicine molecules are camptothecin molecules or camptothecin derivative molecules, and the medicine carrying quantity of the precursor is as high as more than 50%. The invention also discloses application of the self-emulsifying medicine precursor. The self-emulsifying medicine precursor can form micelles or vesicles with nano size in water, can be used as a medicine carrier used for loading one or a plurality of other anticancer medicines, such as CPT derivatives, yew alcohol, turmeric essence, methotrexate, irinotecan, danshinolic acid, matrine, doxorubicine and the like, can form a nano medicine carrying a plurality of medicines and can realize the synergic treatment of the medicines.

A microfluidic system for causing perturbations in a cell membrane, the system including a microfluidic channel defining a lumen and being configured such that a cell suspended in a buffer can pass therethrough, wherein the microfluidic channel includes a cell-deforming constriction, wherein a diameter of the constriction is a function of the diameter of the cell.

The invention discloses an advertisement playing system and a playing platform based on user interest points, wherein the system includes a playing platform, wherein the playing platform is used to obtain the identity information of the object played by the advertisement, and process and analyze the identity information After the point of interest of the object to be played by the advertisement, query the preset advertisement content database, obtain and play the recommended advertisement corresponding to the point of interest, and the advertisement content database includes the association relationship between the point of interest and the advertisement content; the advertisement cloud The platform is used to provide the advertisement content data in the advertisement content database preset by the playback platform. The invention judges the point of interest of the object to be played by acquiring the identity information of the object to play the advertisement, and plays the advertisement according to the point of interest of the object to be played by the advertisement, so as to improve the pertinence of the people who place the advertisement, thereby improving the effectiveness of the advertisement.