39results about How to "Avoid performance cost" patented technology

A nanoparticle-enhanced liquid crystal phase shifter is provided including a first substrate layer, a plurality of electrodes attached to the substrate layer, a ground plane layer attached to a second substrate layer, and a liquid crystal layer between the ground plane layer and the first substrate layer, including a suspension of a liquid crystal material and highly polarizable nanoparticles having specific shape and size characteristics.

The present invention relates to a method, system, session control device and computer program product for maintaining a binding relationship in an address translation function (20) used for providing a translation between a first address used for addressing a device (10) from inside a data network and a second address used for addressing the device (10) from outside the data network. At a predetermined timing, a dedicated signaling message having at least an unknown portion not defined in the data network is generated, e.g. at a session control device (30), and transmitted to the device so as to initiate transmission of a predetermined response message via the address translation function (20). Thereby, the response message can easily be discriminated and does not require any substantial processing.

The invention discloses a method for counting the number of online users, which comprises the following steps: a user terminal regularly sends a notification message to a Web server, so as to notify the Web server user of the current online state of the user; and the Web server updates a recent visit time of the user in a user online record saved in a database to a current system time every time the Web server receives the notification message, and regularly confirms the corresponding recent visit time of each user according to the user online record thereof, determines the user whose recent visit time belongs to the preset time range as an online user, and counts the number of the online users. Therefore, the performance consumption of the Web server caused by maintaining long connection is avoided to a certain extent, thereby guaranteeing good user experience, enhancing the expansibility of the system, and promoting further development of the instantaneous network communications service. The invention further discloses the Web server and a communications system.

An anti-microbial package is provided that is suitable for use in products, for example, wax gaskets, in which the products themselves obtain enhanced anti-microbial characteristics. One particularly suitable product is a wax gasket ring for a toilet or urinal. The invention can be directed to an anti-microbial package preferably comprising one or more antifungal additives and one or more antibacterial additives, collectively “anti-microbial additives.” The package can also include a solvent suitable for dispersing them, preferably a solvent that is capable of substantially dissolving the one or more fungicide. Products containing the package and methods of producing those products are also provided.

The invention discloses an animation generation method, device and system and a terminal. According to the invention, the rendering efficiency in running is improved through generating a static mesh of an animation model in advance, performance consumption brought about by dynamic skeletal animation is avoided, the rendering efficiency is improved, the performance on the mobile phone can be significantly improved especially when a lot of models of the same kind are used in a scene, and a problem of blocking caused by excessive skeletal animation models is solved. On the basis of the existing scheme, the static mesh is utilized to replace a skinned mesh on the skeletal animation model in running while fast editing of artists and animators is ensured to be facilitated, so that a lot of skeleton updating and skin calculation time is saved, the rendering efficiency is improved, and thus a problem of displaying a large number of animation models in one screen is solved.

The invention discloses an object serialization method which is executed in a computer device. The object has one or more attributes, and the method comprises the steps of sequentially obtaining attribute information from each attribute in the object, wherein the attribute information comprises a data type, an attribute name and an attribute value; determining the forecast capacity of a whole buffer area according to the attribute information of each attribute, the whole buffer area is suitable for result of cache object serialization; requesting the whole buffer area of forecast capacity to the operation system, serializing each attribute according to each attribute data, and writing the serialization result in the whole buffer area. The invention further discloses an object serialization device capable of implementing the object serialization method and the computing device including the equipment.

The invention discloses a universal server pressure testing device. The device comprises a receiving and transmitting module, a packaging module, a byte analysis module and an action module. The receiving and transmitting module adapts to a network protocol adopted by a to-be-tested server and receives and transmits network data packages. The packaging module de-packages the network data packages to obtain binary code streams, and the binary code streams from the upper layer are packaged to obtain network data packages. The byte analysis module restores the binary code streams from the lower layer into specific network package objects or converts the network package objects from the upper layer into binary code streams. The actuating module defines the action for a virtual user to transmit each specific network package object, the corresponding network package object to be transmitted by the action is defined in each action and transmitted, if the expected network package object is received, the action is successfully executed, or else the action is not successfully executed. The invention further discloses a universal server pressure testing method.

The invention relates to the technical field of computer communication, and discloses a method and a system for repeatedly utilizing the same kind of controls through a control pool on basis of WPF (windows presentation foundation). The method comprises the following steps that when a system application program is started, an address list management system displays a preset amount of contact person information; an interface can display the same group of the same kind of data and starts to initialize the control pool; after the control pool initialization is completed, the interface sequentially displays the contact person data; after the display of data of one contact person, the use of one contact person display control is applied to the control pool; when the lower side contact person data is checked by rolling a rolling bar, the interface releases the display contact of a hidden contact person into the control pool. When a WPF technology is used for realizing a desktop application program, a created control is managed through the control pool and is repeatedly used; the number of times for creating the controls can be greatly reduced, so that the interface display time can be reduced; the display efficiency is greatly improved.

The application provides a stream push method, equipment and device, and a storage medium. The method comprises the following steps: collecting streaming media data, and coding and caching the collected streaming media data to a cache region; and obtaining the streaming media data from the cache region and sending the streamlining media data to a server. The stream push method, equipment and device, and the storage medium in the invention aim to solve the problem of initialization failure or jamming of a coding link after stream push is restarted after being interrupted in the existing streampush technology.

The invention discloses an intranet server discovery method and system, and a network security auditing system. The intranet server discovery method comprises the following steps: when session information is received, querying a preset database according to triplet information of the session information, when a server associated with the triplet information of the session information is not storedin the preset database, building a new incidence relation between a to-be-processed server and the triplet information of the session information in the preset database, updating statistical data ofthe to-be-processed server within a subsequent time threshold, and when the to-be-processed server satisfies a server screening condition, changing the state of the to-be-processed server into to-be-identified so as to achieve the purpose of discovering the new server in an intranet. Moreover, after the new server is identified, a service type loaded by the new server is identified to achieve thepurpose of accurately screening the server within the monitoring orientation of the intranet and the service type loaded by the server.

The invention discloses a processing method for calling chain data, and is applied to a server end. The method comprises the following steps: receiving calling chain data reported by a client according to a preset sampling rate; storing the reported calling chain data; a preset sampling rate being updated periodically by the server according to the historical report records of the client, and thenthe client periodically performing queries and obtaining, so as to keep the reported data size of the calling chain data stable. The application guarantees the stability of the data size of the reported calling chain data, avoids the performance consumption of the server by frequent reporting, avoids the omission of the important data by the low frequency reporting, and effectively improves the processing efficiency and the reporting quality of the calling chain data. The invention also discloses a processing device for the calling chain data, equipment and a computer-readable storage medium,which also have the above-mentioned beneficial effects.

The invention provides a figure expression editing method and device, a computer storage medium and a terminal. The figure expression editing method comprises the steps: acquiring a face model in a three-dimensional grid, carrying out weak perspective projection on the face model, obtaining a perspective projection on a two-dimensional plane, wherein the perspective projection comprises two-dimensional face feature point positions and two-dimensional anchor point positions corresponding to the two-dimensional face feature point positions; obtaining a two-dimensional adjustment instruction foradjusting the positions of the two-dimensional anchor points, and adjusting the positions of the two-dimensional face feature points according to the two-dimensional adjustment instruction to obtain adjusted perspective projection and two-dimensional displacement of the corresponding two-dimensional anchor points; mapping the adjusted perspective projection and two-dimensional displacement to a face model to obtain a changed face model; and obtaining a three-dimensional adjustment instruction for adjusting the changed face model, and adjusting the changed face model according to the three-dimensional adjustment instruction to obtain a three-dimensional target expression. By means of the character expression editing method, more real and natural three-dimensional target expressions can be obtained.

The embodiment of the invention discloses a mobile phone talkback business adapter, a mobile phone talkback business terminal and a mobile phone talkback method. The mobile phone talkback business adapter comprises a PTT button processing unit, an SOS button processing unit, a display processing unit, a loudspeaker, a microphone processing unit, a PoC protocol stack unit, a voice encoder, an RTP protocol stack unit and a first underlying interface unit. The voice encoder is used for encoding the received media data and decoding the received encoded media data. The RTP protocol stack unit is used for packaging and de-packaging media data and media stream transmitted by the voice encoder and the first underlying interface unit respectively and then and then transmitting the media data and the media stream to the opposite side. The PoC protocol stack unit is used for generating calling PoC signaling to be transmitted to the first underlying interface unit and notifying the RTP protocol stack unit to receive the media stream after the calling PoC signaling is received. The mobile phone talkback business adapter is provided to the physical channel of a mobile phone terminal by the first underlying interface unit. Mobile phone talkback business cost can be reduced by the mobile phone talkback business adapter, the mobile phone talkback business terminal and the mobile phone talkback method.

The invention discloses a preparation device of ultra-low AI silicon micro-powder. The preparation device comprises a drying kettle, a chassis and a feeding frame; the drying kettle is fixedly installed on one side of the top of the chassis through a supporting rod; two sets of grinding discs are installed in the drying kettle; a grinding chamber is welded to the top of the drying kettle; two setsof grinding rollers extending into the grinding chamber are fixedly installed on the back face of the grinding chamber through a transmission frame; a feeding frame is movably and fixedly installed at the top of the chassis through a supporting frame; and one side of the feeding frame is connected with the grinding chamber through a connecting pipe. According to the preparation device of the ultra-low AI silicon micro-powder provided by the invention, two groups of grinding discs are mounted to quickly grind silicon, the working efficiency of the device is improved, the grinding effect of thedevice can be improved through simultaneous grinding of the two sets of grinding discs, feeding of the device can be facilitated through the mounting of the feeding frame, the feeding efficiency of the device is improved, the working efficiency of the device is improved, manual feeding of workers is not needed, and the workload of the workers is reduced.

The embodiment of the invention provides a map display method and device in a game. The method comprises steps of responding to an opening instruction for a copy scene in the game, and determining a target level scene in the copy scene; obtaining a level scene map corresponding to the target level scene, mapping data corresponding to the level scene map, and information of a virtual object in the target level scene; wherein the rotation angle of the level scene map is adapted according to the information of the virtual object; according to the mapping data and the information of the virtual object, calculating to obtain a display coordinate of an icon corresponding to the virtual object in a game picture of the game; and according to the display coordinate, displaying the level scene map containing the icon corresponding to the virtual object in a game picture of the game. The method is advantaged in that for different level scenes, only the level scene maps corresponding to the level scenes need to be loaded.

The embodiment of the invention provides a game control method and device. The method comprises the steps: responding to a touch operation acting on a scene image, and determining the acting position of the touch operation and target coordinates, corresponding to the acting position, in a game scene; determining a to-be-moved target direction and a first target distance of the virtual character according to the target coordinate and the current position of the virtual character; and when the acting position is located in a first area in the scene image, controlling the virtual character to move towards the target direction by the first target distance, and controlling a virtual camera to move towards the target direction by a second target distance or controlling the virtual camera to keep still. Therefore, when the acting position of the touch operation is located in the first area, the virtual camera can be independently controlled, so that the frequency of scene view angle movement is reduced, and the visual burden of a player caused by scene view angle movement is reduced.

The invention discloses a determination method and system for a data set assembly framework. The determination method comprises the steps of obtaining an initial data set and query parameters; Determining query parameter configuration corresponding to the initial data set according to the query parameters; And according to the query parameter configuration, performing configuration processing on the sub-data set corresponding to the query parameter to obtain an assembled target data set. According to the method, the assembled data set can be directly obtained without additional coding, so thatthe development efficiency and the modification and maintenance efficiency are improved; The cross-library and cross-table data can be subjected to data association in a program, so that the additional performance consumption of the database caused by the data association of the database is avoided, and the development and maintenance cost is reduced.