2639results about How to "Achieve release" patented technology

The invention provides sustained-release chlorine dioxide gel comprising the following components by weight percent: 0.1% to 5.0% of chlorine dioxide precursor, 1.0% to 10.0% of gel, 0.01% to 2.0% of chelating agent, 0.1% to 10.0% of inclusion agent, 30% to 70% of activating agent, 0.1% to 5.0% of sustained-release agent, 0.1% to 5.0% of stabilizing agent and deionized water in balancing amount. The sustained-release chlorine dioxide gel of the invention is capable of conducting the stable sustained-release process at a certain rate for 3 to 6 months, so the sustained-release chlorine dioxidegel has the advantages of long release period, uniform and stable release rate and lasting effect; the sustained-release chlorine dioxide gel is capable of not only removing formaldehyde from indoor air in an effective, safe and lasting way and ensuring the high removal rate of formaldehyde, but also disinfecting and sterilizing the indoor air continuously and thoroughly purifying the indoor air;moreover, the invention dispenses with high-purity chlorine dioxide gas and further has the advantages of simple preparation method and convenient operation.

The present invention provides a browser based mass three-dimensional point cloud data release method. The method comprises the following steps that S1. a bounding box of original three-dimensional point cloud data is calculated, and block division is carried out on the original three-dimensional point cloud data according to the bounding box and a regular grid division theory, so as to divide a plurality of block point cloud bounding boxes; S2. an octree is established for each block point cloud bounding box, and a description file is configured for each octree; S3. regular grid division is carried out on a point cloud octree, and a quadtree structure is established for the octree contained in each regular grid; and S4. a browser sends in real time a query request to a server, the server returns in real time an octree query result to the browser, the browser carries out visibility determination on the octree query result, and the visible octree is loaded, so as to complete dynamic loading and scheduling of mass three-dimensional point cloud data. According to the method disclosed by the present invention, web based release and visualization of mass large point cloud files are realized, and the problem that point cloud data is difficult to release is solved.

The invention relates to a novel cigarette device, and in particular relates to a novel cigarette heating and smoking device with a solid smoke cartridge. A smoke cartridge fixing assembly of the device comprises a fixing connecting sleeve, a compacting sealing sleeve and a smoking connector, wherein the fixing connecting sleeve is internally provided with a cylinder-shaped cavity, the cylinder-shaped cavity is communicated with an air inlet, a smoke cartridge assembly is arranged in the cylinder-shaped cavity, smoking substances for heating and smoking are arranged in the smoke cartridge assembly, the lower end of the smoke cartridge assembly is provided with a concave hole matched with a heating bar, the heating bar is inserted into the concave hole, air inlet holes are formed in the periphery of the concave hole, the upper end of the smoke cartridge assembly is provided with an air outlet hole, the air outlet hole is in sealed insulation with the cylinder-shaped cavity, and is communicated with an inner ring of the compacting sealing sleeve, the smoking connector is arranged on the upper part of the fixing connecting sleeve, and is provided with a smoking hole, and a smoking assembly is arranged on the smoking hole. With the device, the release of smoke is realized, a heating assembly does not contact directly with a smoke forming substrate, the heating device does not need to be cleaned, and thus the service life is prolonged.

The invention relates to a novel electronic cigarette, in particular to a novel electronic cigarette utilizing a solid smoke cartridge. A smoke cartridge fixing assembly of the novel electronic cigarette includes a fixing connector sleeve, a pressing seal sleeve and a smoking connector; a cylindrical cavity is formed in the fixing connector sleeve and communicated with an air inlet; and a smoke cartridge assembly is arranged in the cylindrical cavity. A smoke forming substance for being heated for smoking is arranged in the smoke cartridge assembly; a recess which is matched with a heating rod is arranged at the lower end of the smoke cartridge assembly, and the heating rod is inserted in the recess; air inlet holes are formed around the recess; smoke gas outlet holes are formed in the upper end of the smoke cartridge assembly, are isolated from the cylindrical cavity and communicated with an inner ring of the pressing seal sleeve. The smoking connector is arranged on the upper portion of the fixing connector sleeve and provided with a smoking hole; a smoking assembly is arranged in the smoking hole. The novel electronic cigarette releases smoke; since heating elements are in indirect contact with a smoke forming base, users do not need to clean the heating elements and service lives of the heating elements are prolonged.

The invention discloses a method and system for real-time acquisition and release of videos of a mobile phone. The method comprises the following steps of: calling a microphone and camera of the mobile phone or a microphone and camera connected with the mobile phone to acquire audio videos; carrying out coding compression on the acquired original audio data and original video data, and marking the audio coding data and video coding data obtained after coding with time stamps; respectively transmitting the audio coding data and the video coding data to a video server in real time; respectively carrying out format conversion on the audio coding data and the video coding data by the video server, and then, synchronizing and mixing the audio coding data and the video coding data after format conversion according to the time stamps, thereby generating a VOD (Video On Demand) file and a live video file; and transmitting the VOD file to a storage device and transmitting the live video file to a live streaming media server by the video server, parsing the live video file by the live streaming media server, then converting the parsed live video file into video streaming data, and releasing the video streaming data in real time through the network.

The invention relates to a panoramic-state monitoring system for centralized control centers, which belongs to the field of state monitoring and maintenance of power equipment in smart power grids. The system comprises a data acquisition module, a data consolidation and model transformation module, a thematic application and data analysis module and a device state assessment module, wherein the data acquisition module is used for acquiring the data of various different on-line monitoring systems of transformer substations, a SCADA (supervisory control and data acquisition) system for centralized control centers, and a production management information system; the data consolidation and model transformation module is used for obtaining the data information reflecting the current health state of a device; the thematic application and data analysis module is used for carrying out parameter tracking, trend analysis, analogy analysis and multi-parameter analysis on monitoring parameters; and the device state assessment module is used for carrying out quantitative grading and rating on device state according to the foundation information, on-line monitoring information, experienced bad working conditions, family defects and current existing defect information of the device. The system can adapt to the characteristic that each application system for power production is relatively independent, thereby realizing the complete interaction of heterogeneous system data, and improving the processing, analysis and application of various online real-time data, history data and static data.

The invention discloses a teaching management system based on MOOC (Massive Open Online Course) education and an implementation method. The system comprises a WEB and a client. The WEB comprises a WEB server and an application server. The WEB server is connected with the client, and is used for responding to requests on the client. The application server is connected with the WEB server, and is used for sending the teaching management logic to an application on the client through an application program interface API of a module. The client consists of a learning terminal and a teaching terminal. The learning terminal is used for acquiring the operation right of student users and then accessing the WEB. The teaching terminal is used for releasing courses and gathering statistics of courses of student users. The system further comprises a backend server used for storing teaching information, student information and teacher information uploaded via the client. Through the education and teaching management system based on massive open online course, the problem on unified management and optimized operation of the learning terminal and the teaching terminal is solved.

The invention discloses a transcatheter-implanted aortic valve device, comprising: a valve stent; valve leaflets fixed in the valve support; an inner skirt and an outer skirt are peripherally fixed to the inner and outer sides of the valve support; the inflow end of the valve support is of lower flared structure composed of a plurality of diamond structures; three connection claws required to load the valve stent are arranged at the tail end of the lower flared structure; a plurality of positioning structures extended up and out are arranged in the middle of the valve support, close to the outer side of an inflow end portion; a plurality of pored straight rod connection structures are arranged in the middle of the valve stent close to the outflow end portion; the positioning structures for the valve stent are used for limiting a position at the aortic valve ring where the valve stent is replaced in; the outflow end of the valve stent is of upper flared structure composed of a plurality of large-mesh diamond structures; the large-mesh diamond structures are distributed evenly so that the valve support is kept coaxial and stable to a vessel in the ascending aorta.

The invention discloses a system and a method for realizing streaming media content services. The invention combines P2P technique with CDN technique, connects a plurality of physical network administrative domains through communication networks and adopts constructing P2P network topology on EMSs in the domains. A DTS is also arranged in the domain, stores all storage content information of the EMSs in the domain and can fast find out the EMS storing certain media content when the searching delay of a DHT is larger. Besides, the DTS stores the information of cross-domain media content, and can fast locate the request to other domains when the media content requested by a user can not be found out in the domain. On one hand, the adoption of the invention resolves the poor expandability problem of the CDN system media capacity and user scale and reduces the effects of the bandwidth and the single point failure of a center node on other nodes in the system; and on the other hand, the arrangement of concentrative catalog servers guarantees the search time of nodes and ensures service quality.

The invention discloses a method for issuing route information, a method and a device for transmitting a message. The method for issuing the route information comprises the steps of receiving route issuing information issued by a first PE (Provider Edge) by a VPN (Virtual Private Network) server, and selecting a second PE which is used as the VPN mark of a destination end by the VPN; selecting a second VPN mark which is matched with a first VPN mark from VPN marks of the second PE by the VPN server according to the first VPN mark, adding the second VPN mark which is used as the VPN mark of the destination end in VPN topological connection information, and obtaining modified route issuing information; determining VXLAN (Virtual Extension Local Area Network) tunnel encapsulation information that the message is transmitted to the first PE by the second PE by the VPN server according to the first VPN mark and the second VPN mark; sending the VXLAN tunnel encapsulation information and the modified route issuing information to the second PE by the VPN server.

The invention provides a robot for cleaning vertical props, which is composed of a climbing part and a cleaning part. The climbing part comprises two pairs of mechanical arms (3) which are used to clamp tightly rod bodies in turn, a crank and connecting rod mechanism which is used to produce expanding movements and contracting movements, a cam linking mechanism which is used to adjust the expanding movements and the contracting movements, and a motor which is used to provide power for the expanding movements and the contracting movements above, wherein the two pairs of mechanical arms, the crank and connecting rod mechanism, the cam linking mechanism and the motor are evenly installed on a guiding bar (1) which is used to substitute a human body framework, and thereby the robot which imitates climbing movements is formed. The cleaning part comprises two pairs of cleaning brushes (5) which are installed on the guiding bar and always embayed around the cleaning vertical props, injectors (4) which are arranged respectively on upper cleaning brushes, wherein the cleanings of the vertical props can be realized under the effects of water currents which are injected by the injectors and scrubs of the cleaning brushes, and sewage water after being cleaned is flowed into a sewage water collecting ring (15) which is on the bottom of the vertical props along the vertical props. The invention has the advantages of compact structure, convenient use, low energy consumption, high efficiency and non-environmental contamination, and the invention saves labor and material resources. The invention can be used for cleaning operations of the vertical props or tilting bars.

The invention relates to an efficient power source line connecting and locking assembly for construction machinery. The efficient power source line connecting and locking assembly includes a device frame body (9) and a driving motor (16) fixed in the device frame body (9); a power source line insertion channel (50) into which a power source line (5) is inserted is arranged in the device frame body (9); the driving motor (16) is in power connection with a screw rod (161) which extends downwards from the driving motor (16); a driving wedge (10) which is in threaded fit with the screw rod (161) is arranged on the screw rod (161); and a wedge-shaped surface at the right side of the driving wedge (10) is in slide fit with a slope in a main boy (151) of a locking slide block (15) which can slide rightwards and leftwards on a loading locking slide block (12).

The invention relates to a hand, in particular to a flexible self-adaption under-actuated robot hand. The flexible self-adaption under-actuated robot hand comprises fingers and a wrist; the wrist includes a skeleton, a direct-current motor, a potentiometer and a winch; the direct-current motor is fixedly connected to a motor mounting surface of the skeleton; the potentiometer is fixedly connected to a potentiometer mounting surface of the skeleton by penetrating through an output shaft of the motor; the winch is fixedly connected to the tail end of the output shaft of the motor; multiple fingers are provided; and the fingers are embedded in clamping grooves of the skeleton or multiple clamping grooves through convex blocks of rotating bodies. The flexible self-adaption under-actuated robot hand is assembled at the tail end of an industrial robot for assisting mechanical assembly or mechanical manufacturing process and finishing automatic workpiece loading/unloading; and the fingers can flexibly adapt to geometric shapes of products, and realize automatic adjustment according to the geometric shapes of workpieces to realize stable grabbing.

The invention discloses a marking method of material strips and a compact type full-automatic IC (integrated circuit) material strip laser marking machine. The marking machine comprises a mounting table panel, double runner material boat and material strip conveying devices, a material strip lifting device, a material strip descending device, a rejected product box, a material grabbing and discharging device, a direction detection device, a laser marking mechanism and an electrical control system, wherein the double runner material boat and material strip conveying devices are arranged on the mounting table panel; the material strip lifting device and the material strip descending device are respectively arranged at both sides of the double runner material boat and material strip conveying devices; the rejected product box arranged outside the material strip descending device; the material grabbing and discharging device is spanned right above the double runner material boat and material strip conveying devices, the material strip lifting device, the material strip descending device and the rejected product box; the direction detection device is arranged above the double runner material boat and material strip conveying devices; the laser marking mechanism is arranged above the tail end of the double runner material boat and material strip conveying devices, and a laser marking head of the laser marking mechanism can swing left and right to the right upper side of the first runner material boat and material strip conveying device or the second runner material boat and material strip conveying device to mark; and the electrical control system controls the units to coordinate and act. The compact type full-automatic IC material strip laser marking machine has the characteristics of compact structure and high working efficiency.

In order to solve various performance and security problems like querying delay, update delay, and vulnerability to DoS attack and the like in the existing domain name parse system, the invention brings forward a novel domain name parse service model that is capable of realize incremental deployment, is compatible with the existing DNS, and has the good performance. To be specific, the invention relates to a content-distribution-network (CDN)-based domain name parse service model. The core concept of the model design is as follows: CDN network node server systems that are distributed widely form a system. On the basis of the content distribution and storage mechanism of the CDN network, authoritative DNS records all domain names are distributed at the node servers that are distributed widely by a pushing way. The DNS records are distributed by using the CDN architecture. The authoritative DNS records are distributed to all node servers; all node servers replace a domain name parse system and a domain name server in the existing DNS architecture to response to a domain name parse request of a user and provide a domain name parse service; and the query result is returned to the user directly by a network node server.

The invention relates to a method used for digital bus information releasing and group control and a device thereof. The technical measure comprises the following steps: a vehicle terminal system, an electronic station board system and a vehicle technical information management centre are arranged, the electronic station board system is the vehicle technical information management centre are connected into a bi-directional communication network by line link, the vehicle terminal system transmits the vehicle information to the electronic station board system in a wireless communication, the electronic station board system reports the information to the vehicle technical information management centre, the bus coming to station at each station can be found out by inquiring a database, the station arriving time of the bus is calculated according to experimental data including average running speed, average running time between the stations and the like, finally, the arriving time is fed back to the electronic station board system, and the arriving time is displayed to the waiting passengers in a digital way. The method can effectively solve the problems of bus reduction in city and dispatching, information releasing, passenger facilitation, intelligent management control and the like. Therefore, the method realizes intelligent bus dispatching.

The invention discloses a mobile middleware system. The system comprises a visualization mobile application development subsystem, a mobile application management subsystem and a terminal application subsystem which are connected in turn. The invention also discloses an implementation method for the mobile middleware system. The implementation method comprises the following steps that: S1, the visualization mobile application development subsystem develops mobile application and sends the developed mobile application to the mobile application management subsystem; S2, the mobile application management subsystem generates the mobile application which is suitable for different networks, platforms and terminals from the developed mobile application; and S3, the terminal application subsystem supports the operation of the mobile application of the mobile application development subsystem, and provides a management platform for terminal equipment to upload, download, transfer and share the mobile application. The system and the method have high efficiency, simplicity, adaptability, expandability and shareability.

The invention discloses a method and a device for updating map data, a navigation system and a server. The method comprises: extracting road information with construction attribute identifier from an electronic map, establishing a construction road database; querying and analyzing wheel paths on construction roads; according to analysis on the wheel paths and information of the construction roads, determining whether the construction road achieves a construction dissolving condition, and when the construction road achieves a construction dissolving condition is determined, correspondingly correcting road information in the electronic map, removing the construction attribute identifier on the construction roads, and marking the related roads as conducted and passable. The method and the device realize removing of construction attribute identifiers through big data analysis, on-site acquisition by an acquisition team is not needed, so manual operation cost is reduced. Through a communication network, the data is updated to user terminals in time, so as to ensure freshness of an electronic map.

The invention discloses a device and a method for movably supplying heat by using phase-change heat-storage balls. The device comprises a heat storage box body, the phase-change heat-storage balls, a heat-supply heat exchanger and a heat-removal heat exchanger, wherein a phase-change material is filled in the phase-change heat-storage balls; a heat storage cavity in which the phase-change heat-storage balls are filled is formed in the heat-storage box body; the heat-removal heat exchanger is arranged on the upper part of the heat storage cavity; and the heat-supply heat exchanger is arrange on the lower part of the heat storage cavity. By the technical scheme of the invention, the device has the advantages of simple structure, high heat exchange efficiency, high heat storage density and stable heat release, and as fluid flows in the heat exchanger rather than directly exchanging heat with a heat-storage phase-change material through a layer of tube wall, the problem that equipment leaks due to long-time use to cause heat-supply fluid to leak into the heat-storage cavity to pollute the phase-change material is solved.