54results about How to "No paralysis" patented technology

The invention discloses a method for transferring audio and video data streams based on a TCP mode of a DSS time sharing system. The method comprises the following steps: step 1, designing a TCP transfer plug-in based on a DSS framework; step 2, designing a TCP reflection module plug-in based on the DSS framework; step 3, when a user proposes a request to the TCP transfer plug-in in a user terminal namely a RTSP client, performing stream guide on an audio and video source according to a data storage file by the TCP transfer plug-in, transferring the audio and video source to a server, and when the server captures audio and video data streams, triggering the TCP reflection module plug-in, wherein the data storage file is from a database; and step 4, when the server captures the audio and video data streams, reflecting the audio and video data streams in the database corresponding to the user request by the TCP reflection module plug-in to transfer the audio and video data streams. By adoption of the problem provided by the invention, the NAT problem is avoided, the stability of transferring the audio and video data streams is improved, the resource occupation of the server is reduced, and the transmission of the audio and video data streams is smoother.

The invention relates to the technical field of Internet, and discloses a message pushing and scheduling system and method, and the system comprises a gateway server, a message queue server, a messageservice pushing node cluster, and a third-party service provider scheduling server. The system and the method have the technical effects of unified configuration, dynamic configuration, multi-point access, traceable sending track and high sending efficiency.

This invention provides a method and a device for controlling loads of SIP, in which, the method includes: judging if the SIP reaches to the limit threshold of its process ability, if so, it refuses receiving new call requests, if the SIP does not reach to the limit, it receives new call and processes it. This invented device includes: a process ability judgement module, a first call process module and a second call process module.

The invention relates to a supermarket reception desk cash register digital information acquisition and transmission method, comprising the following steps: data sent by a cash register host to a printer port or to a display port are analyzed, or bar code data information sent by a bar code device port to the cash register host is analyzed, one kind is selected from the analyzed digital information to be transmitted to a digital video mixer at the backstage via Ethernet or a CAN bus, and the digital video mixer mixes and superposes the digital information and real time monitoring images of corresponding cashiers to display and store.

A solar vacuum transducing pipe with its load-bearing pipe combining an optical-thermal transition film is packaged of a small caliber inner glass pipe with one end welding seal and transducing lamina outside and a large caliber outer glass pipe with a blast pipe hush on welding head. There is a glass locating nozzle for sealing and locating on mouth piece of the glass ring welding point. The glass locating nozzle connects with the large caliber outer glass pipe by welding and fuses with the inner glass pipe, which forms monolayer glass locating nozzle sealed and located by a round glass pipe. Set screw or slot for connecting with other devices on the surface of glass locating nozzle. The endothermal end of load-bearing pipe set into the small caliber inner glass pipe is single pipe or combined with fin. The endothermal end of load-bearing pipe combines optical-thermal transition film and is filled with phase-changing medium, which is sealed and connected with glass locating nozzle by the closed end cap between the glass locating nozzle of solar vacuum transducing heat pipe and the load-bearing pipe.

A media optical heat changing conductive glass tube composite tube pressure bearing solar energy vacuum heat changing tube comprises the outside glass tube and small tubular diameter inner glass tube, glass ring welded to the sealed tube end, glass positioning nozzle for the sealing positioning welded with the outside glass tube of the solar energy changing tube, and fusing together with the inner glass tube, forming single layer glass round tube sealing installation sealing glass positioning nozzle, whose surface having thread or locking slot, forming two ends through solar energy changing tube. There are direct bearing tubes inside, small tubular inner glass wall stuffed with high efficient optical heat changing heat conductive media, sealing the end cover component thorugh solar vacuumglass, with bulging and shrinking devices on the end cover.

A solar vacuum glass composite through transducing pipe based on photoelectric thermal transition is packaged of an outer glass pipe with diameter-changing of two glass heads necking and a small caliber inner glass pipe. The other end is sealed by ring welding to form solar vacuum transducing pipe with two ends through. Housed photovoltaic battery element and fluid pipe are set in inner glass pipe, which are fixed and located by clamp device. Positive poles of photovoltaic battery are electrical insulating. The positive and negative poles are connected in series. Negative pole combines transparent guard plate and positive pole combines heat-conducting materials. The transparent guard plate and the heat-conducting materials clip photovoltaic battery as integrality. Fluid pipe is equipped on the side of heat-conducting materials combined with positive pole in inner glass pipe. Light is focused and radiated onto the photovoltaic battery element by focusing device. Load-hearing through enhothermal pipe is sealed and connected with glass locating nozzle by the closed end cap. Set expansion and shrinkage absorption plant on the end cap or load-bearing pipe.

The invention provides an electric concealed wall cabinet bed which comprises a bed, a center shaft, legs, a power mechanism, a leg expansion rod and leg shafts. Two ends of the center shaft penetrate the bed to be mounted in a cabinet, the leg expansion rod is connected with the leg shafts by connecting rods, and arc-shaped holes are formed in two sides of the bed. The electric concealed wall cabinet bed has the advantages that the electric concealed wall cabinet bed is simple in mounting, the bed can be turned over by a 90-degree angle and then stops automatically under the stroke control of gears and a rack, a phenomenon of shutdown of the bed due to loss of control can be prevented, and accordingly the safety performance can be greatly improved.

The present invention provides a facial mask with excellent moisturizing and repairing effects, the components of which include a polypeptide and a moisturizing agent. Mixed active protein peptides obtained by mixing the small molecule penetrating peptides shown in 3. The mask formula of the present invention is compounded with TAT-EL mixed active protein peptide: it replaces tissue / collagen / capillary to receive free radical attack, so as to protect capillaries and collagen; it has excellent functions of promoting cell proliferation and differentiation, accelerating The self-renewal and self-repair of skin epidermal cells has a good effect on the repair of damaged acne muscles / medical and cosmetic wounds. The acetylated hyaluronic acid used in the present invention, as one of the moisturizing agents, enhances its solubility, permeability and resistance to hyaluronidase; It is also soluble in oil, and can use the intercellular substance as a carrier to penetrate into the basal layer of the skin and exert a moisturizing effect.

A through solar vacuum glass composite transducing pipe with medium thermal-conduction bearing load based on photoelectric thermal transition contains outer glass pipe, photovoltaic battery, conducting wires, heating panel, heat-exchanging inner glass pipe, glass-housed metal electrode, getter metal spring card and blast pipe hush etc. to form the glass ring cavity pipe. Load-bearing pipe and heating-conducting medium are set in the heat-exchanging inner glass pipe. Positive pole of the photovoltaic battery connects with the heating panel with tubal mounting holes. The heating panel is packaged on the heat-exchanging inner glass pipe and heat-conducting medium is fixed with them by a clamp device. Positive poles of photovoltaic battery are electrical insulating. The positive and negative poles are connected in series to join the heat-exchanging inner glass pipe. Positive and negative poles of the photovoltaic battery group are led out by glass-housed metal electrode linking to conducting wires. Load-bearing pipe with one end sealed is equipped in the heat-exchanging inner glass pipe and heat-conducting medium is filled between them, which is sealed and connected by the closed end cap between glass locating nozzle and the load-bearing pipe.

The invention discloses a preparation method of silicon nanowire arrays easy in realizing the large-area separation and belongs to the technical field of the nanometer material technology and application. According to the preparation method, silicon wafers are processed, and the silicon wafers with the clean and smooth surface are obtained; then, the silicon wafers are placed between two electrodes and are put into etching liquid together with the electrodes for etching reaction, and silicon nanowire arrays with different lengths are obtained; a transverse electric field which has the electric field intensity being 150 to 220V / cm and is vertical to the etching direction is added before 10 to 15 minutes of the etching completion until the reaction finishes; and finally, nitric acid is used for removing sliver remained in the silicon nanowire arrays, hydrofluoric acid is used for removing oxidation layers at the surface of the silicon wafers, and the silicon nanowire arrays easy in realizing the large-area separation are obtained. The preparation method has the advantages that the process is simple, the repeatability is good, the flexible and controlled effects are realized, and the cost is low; and the additional transverse electric field is introduced for the first time for preparing the silicon nanowire arrays easy in realizing the large-area separation, and the problems that the separation is difficult in the traditional silicon nanowire array transfer, and the length is not uniform after the transfer are solved.

A solar vacuum transducing heat pipe with a medium optical-thermal transition conducting glass clad pipe bearing load is packaged of a small caliber inner glass pipe with one end welding seal and transducing lamina outside and a large caliber outer glass pipe with a blast pipe hush on welding head. There is a glass locating nozzle for sealing and locating on mouth piece of the glass ring welding point. The glass locating nozzle connects with the large caliber outer glass pipe by welding and fuses with the inner glass pipe, which forms monolayer glass locating nozzle sealed and located by a round glass pipe. Set screw or slot for connecting with other devices on the surface of glass locating nozzle. Equip a load-bearing pipe with sealed ends into the solar vacuum transducing heat pipe. Heat-conducting medium of high-activity optical-thermal transition is filled between the load-bearing pipe and the small caliber inner glass pipe, which is sealed and connected by the closed end cap between the glass locating nozzle of solar vacuum transducing heat pipe and the load-bearing pipe.

The invention discloses a tail pipe low heat loss agent conductance solar vacuum energy changing hot pipe, which is characterized by the following: comprising small diameter inner glass pipe and high diameter outer glass pipe; closing one end of pipe heat with glass weld; setting the outer surface as conversion energy film board; arranging discharge pipe sealing spout on the welded head of the big diameter outer glass pipe; locating mutually of sealing head same end; welding and closing the other end with glass cup shape; arranging glass located pipe sprout at the pipe head of the glass cup shaped welding position; arranging screw thread or fastening tank on the glass locating pipe sprout; arranging hot pipe in heat changing inner glass pipe; filling heat conducting medium between the heat changing inner glass pipe and the hot pipe; closing the hot pipe through closed end lid; connecting to the glass locating pipe sprout of the solar vacuum heat changing hot pipe; arranging heat-proofdevice at the rear end of the solar vacuum energy changing hot pipe; decreasing the loss of heat; arranging the heat-proof device in the small pipe diameter inner glass rear pipe; or arranging out ofthe small pipe diameter inner glass rear pipe. This invention can be used to solar energy application domain.

The invention provides a distributed co-frequency and co-broadcast signal transmission device and system, which relate to the field of mobile communication. The distributed co-frequency and co-broadcast signal transmission device and system only need to receive the communication signal sent by the intelligent terminal through the communication unit of each base station, and each base station obtains the signal strength of the received communication signal through the signal strength acquisition unit and distributes it through the communication unit To other base stations, each base station compares the strength of the communication signal received by itself with the strength of the signal sent by other base stations through the comparison unit to determine the main base station, and the main base station distributes the received communication signals sent by the smart terminal to the multiple base stations And the receiving terminal does not need to use the cloud server to select the primary base station. When one of the base stations is damaged, the multiple base stations can still work normally, and the entire distributed co-frequency and co-broadcast signal transmission system will not be paralyzed. , which improves the reliability and stability of the distributed co-frequency and co-broadcast signal transmission system.