85results about How to "Promote ongoing" patented technology

An upright active-sitting seat provides a connection of a seating leg to a base through an articulating joint that allows the user to move a seat front to back and side to side, allowing a more active sitting that encourages blood circulation. The chair includes a seat supported by a post that is connected to a mount via a ball joint rod by a transverse rod that is routed through the ball joint rod end. By way of a coil spring that engages with the mount and the post, the post is spring biased to a home position relative to the mount. When using the chair, a person may move the seat from the home position to a comfortable seating position. When the person stands from the chair after using it, the chair returns to its spring biased home position.

The invention provides a nanometer strengthening fluoride silicone rubber long-acting anti fouling and flashing coating material (nano PRTV coating material) which is used on an external insulation layer of a power system high pressure transmission and transformation device. The coating is composed of the following compositions (weight portion) of 20-40 percent of hydroxyl-fluoride containing polysiloxane, 2-5 percent of small molecular siloxane, 1-6 percent of cross linker, 0.02-1 percent of catalyst, 2-6 percent of nano silicon dioxide, 4-6 percent of decabromodiphenyl ethane, 1-2 percent of pigment and 30-50 percent of solvent. The coating provided by the invention is provided with perfect flame retardancy, solvent resistance, oil resistance, high and low temperature resistance and good self-cleaning performance. The surface of the coating material is smoother than dirt flash preventing coating material. Compared with the dirt flash preventing coating material, the coating material of the invention is greatly improved in aspects of hydrophobic migration speed, proportionality, sustainability, etc. Once filming can be realized. With the service life of more than 20 years, the coating material can be used permanently.

The present invention relates to one kind of interface photocatalyst, and solves the technological problem of preparing one interface photocatalyst capable of floating on water surface for photocatalytic reaction and with lasting photocatalytic activity. The interface photocatalyst floating on water surface can utilize sunlight well for photocatalysis to decompose pollutant and may be recovered easily, with the decomposition produced CO2 being dispersed to the air directly. It is prepared through the following steps: 1. preparing photocatalyst particle in SiO2-hollow layer-TiO2 structure and with nanometer core; 2. preparing hydrophobic solution; 3. preparing hydrophobic hollow nanometer photocatalyst particle; and 4. cross-linking hydrophobic groups of hollow nanometer photocatalyst particle. The present invention is applied in degrading toxic pollutant to protect environment.

The invention provides a network redirection method and device. A first access device receives an RRC connection request which is sent by UE in order to access a first frequency point of a UTRAN. The RRC connection request comprises an identification code which is used for instructing the UE to support an E-UTRAN. The first frequency point carries an RRC connection release message which is sent by a second access device to the UE. The first access device judges whether the UE is allowed to access the UTRAN or not, if not and the rejection frequency is not above the preset frequency, the value of the identification code is modified to instruct the UE not to support the E-UTRAN and a first RRC connection rejection message is sent to the UE. An RRC connection request which is sent again on the first frequency point by the UE is received and judging whether the UE is allowed to access the UTRAN or not and sequential operation are performed again, until the rejection frequency is above the preset frequency or the UE is judged to be allowed to access the UTRAN. According to the network redirection method and device, the ping-pong effect in the time of redirection is avoided by modifying the value of the identification code.

The invention discloses a method for producing biogas by virtue of anaerobic digestion of waste oil/fat. The method comprises the steps of preparing an anaerobic fermentation strain, adding an inorganic medium and carrying out an anaerobic digestion, and comprises the following specific steps: adding anaerobically digested sludge and fat-degradable bacteria to a base culture medium as an anaerobic fermentation strain, wherein the mass ratio of the anaerobically digested sludge, fat-degradable bacteria and base culture medium is (100-300):(1-2):1000; adding an inorganic medium into the anaerobic fermentation strain at a mass ratio of (1-12):100; sequentially adding the anaerobic fermentation strain, waste oil/fat and additives at a mass percentage of 100:(1-2):(0.1-0. 15) into an anaerobic fermentation device, evenly mixing and carrying out an anaerobic fermentation to produce biogas. The activity of fat-degradation in the reaction system is increased by adding microorganisms and acclimating to form an anaerobic bacteria strain, the adhesion and contact area between the microorganism and oil/fat is increased by adding the inorganic medium, and thus the waste oil/fat is converted into biogas.

The invention discloses a low-temperature preparation method of a rice-hull-based porous silicon material and belongs to the technical field of nanoelectrode material preparation. The method comprises the steps that first, washed and dried rice hulls are heated and oxidized in air to obtain rice hull ash, then the rich hull ash is soaked with diluted hydrochloric acid, washed with distilled water and dried, and the dried rich hull ash is obtained; the dried rich hull ash, aluminum powder or a mixture of aluminum powder and magnesium powder and a chloride mixture are mixed and then subjected to a sealed heating reaction, the temperature is kept till the reaction is over, then the mixture is cooled to room temperature, the product obtained after the reaction is collected, soaked with diluted hydrochloric acid and washed with distilled water, and the rice-hull-based porous silicon material is obtained. The method has the advantages that the process is simple, the raw materials are low in price, the reaction process has a low requirement for temperature, and the yield is high; the prepared rice-hull-based porous silicon material has excellent electrochemical performance and can be used as a lithium ion battery cathode material, thereby providing a new way for high-value-added utilization of the rice hulls.

The invention discloses medical cell culture equipment and a cell culture method, which relate to the technical field of cell culture. The equipment comprises an incubator, a sealing cover is hinged to the top surface of the incubator; two operation holes are fixedly formed in the end surface of the incubator; rubber operation gloves are mounted on the surfaces of the two operation holes; the interior of the incubator is divided into a culture cavity and a transfer cavity through a partition plate; a transfer hole is formed in a communication part of the culture cavity and the transfer cavity;a sealing door mechanism is fixedly mounted on the inner wall of the culture cavity; one surface of the sealing door mechanism is slidably sealed with the transfer hole. Through the design of the transfer cavity, the sealing door mechanism and a positive-pressure air blowing assembly in the incubator, the probability that external impurity-containing and bacterium-containing air enters a culturedish can be effectively reduced in a cavity separation and positive-pressure air blowing mode during sampling of the equipment, and the normal environment during cell culture can be effectively guaranteed through reduction of the pollution probability.

A breeding method of high-photosynthetic-efficiency core collections of rape comprises steps as follows: (1) screening of a high-photosynthetic-efficiency material of the rape; (2) screening of a high-photosynthetic-efficiency breeding nursery material; (3) rolling management of a high-photosynthetic-efficiency breeding nursery; (4) directional breeding of a high-photosynthetic-efficiency material; (5) hybrid improvement of the high-photosynthetic-efficiency material; (6) comprehensive identification of the high-photosynthetic-efficiency core collections. The breeding method has the characteristics that quantization and mechanical repetition can be realized, the non-transgenic technology is adopted and risks are avoided, increases the crop yield through improvement on the photosynthetic efficiency and has enormous yield increasing potential. With the adoption of the method, the requirement for screening the high-photosynthetic-efficiency collections of the rape can be met and the rape breeding method can be enriched and perfected; meanwhile, the method can provide beneficial reference for carrying out high-photosynthetic-efficiency breeding of other crops.

The invention provides an immune effector cell conversion receptor, coding nucleic acid of the immune effector cell conversion receptor, a nucleic acid construct containing the coding nucleic acid, animmune effector cell capable of expressing the immune effector cell conversion receptor, a pharmaceutical composition containing one or more selected from the group consisting of the immune effectorcell conversion receptor, the coding nucleic acid, the nucleic acid construct and the immune effector cell, a preparation method for the immune effector cell capable of expressing the immune effectorcell conversion receptor, and an application of one or more selected from the group consisting of the immune effector cell conversion receptor, the coding nucleic acid, the nucleic acid construct, theimmune effector cell and the pharmaceutical composition in preparation of anti-cancer drugs. According to the invention, through the interaction between the immune effector cell conversion receptor and a binding protein thereof, cells capable of expressing the immune effector cell conversion receptor can be effectively stimulated; specifically, immune effector cells activate signaling of a downstream intracellular CD3 zeta region and an STAT5 transcription factor signaling pathway mediated by a white hormone receptor chain mediated STAT3 transcription factor and a CD3 zeta region STAT5 binding motif; proliferation and continuation of the cells can be effectively promoted; and a novel method is provided for stimulating and amplifying the cells in vivo and/or in vitro.

The invention discloses a full-automatic beer bottle capping device which comprises a conveying frame. A conveying belt and a driving mechanism used for driving the conveying belt to run are arrangedon the conveying frame, a plurality of placement mechanisms used for placing beer bottles are arranged on the conveying belt, and a capping mechanism is arranged over the conveying belt. The capping mechanism comprises a pressing air cylinder and a cover suction assembly fixed to a piston rod of the pressing air cylinder. A supporting frame is arranged on one side of the conveying frame, and a bottle cap supply mechanism is arranged at the top of the supporting frame. The bottle cap supply mechanism comprises a bottle cap storage base, wherein bottle cap storage cavities are formed in the bottle cap storage base. Bottle cap conveying assemblies are arranged on the bottle cap storage base and arranged above the bottle cap storage cavities correspondingly. The invention further discloses a using method. According to the beer bottle capping device, manual capping operation is not needed, the labor intensity of workers is reduced, meanwhile, a plurality of beer bottles can be capped at a time, the working efficiency is improved, and therefore the beer bottle capping device has good market popularization prospects.

The invention discloses a taking mechanism of a coiled material applied in the field of production of coiled materials. The taking mechanism structurally comprises a mounting rack, a sleeve, and an inner pull rod which is arranged in the sleeve in a sleeving manner and axially moves along the sleeve, wherein a pressing block is arranged between the inner pull rod and the sleeve; a plurality of clamping plates which face the sleeve are arranged in the circumferential direction of the sleeve; an orbit and a driving motor used for driving the clamping plates to perform reciprocating motion along the orbit are arranged on the mounting rack; and the clamping plates move towards the sleeve along the orbit. When the taking mechanism is utilized to take a coiled material product, the pressing block presses a coiled material channel, the external clamping plates are utilized to clamp the outer surface of the coiled material product, and the sleeve and the clamping plates form an accommodating groove of the coiled material product, so that the lifting stress area of the coiled material product is effectively increased; and besides, the pressing block and the clamping plates are matched, the situations that the coiled material product is damaged by the device during the taking process and the coiled material product falls off are avoided, and quality maintenance of the coiled material product during the taking process is guaranteed, and taking efficiency is effectively improved.

Relating to the field of polymers, the invention discloses a catalyst carrier for olefin polymerization, a preparation method and application thereof. The preparation method includes: 1) subjecting amagnesium compound, a first alcohol compound and an ethylene oxide compound to reaction optionally in the presence of an inert liquid medium to obtain a solid substance; 2) dissolving the solid substance in a second alcohol compound for emulsification to obtain a fluid mixture; and 3) solidifying the fluid mixture by spraying to obtain the catalyst carrier for olefin polymerization. The preparation method provided by the invention can avoid the blockage of a spraying machine, facilitates the continuous proceeding of the preparation process, and the prepared catalyst carrier for olefin polymerization has the characteristics of difficult adhesion and good morphology, the catalyst for olefin polymerization prepared from the catalyst carrier has high catalytic activity, and a high bulk densityolefin polymer can be obtained.

The invention relates to a hydrogen production device with a self-stirring cage. The device comprises a sealed reaction cavity, a hydrogen outlet pipeline, pneumatic rotating vanes, a stirring cage, a stirring cage shaft, a fuel storage bin, a feeding system and a vacuum system, wherein the sealed reaction cavity comprises a reacting liquid bin; the hydrogen outlet pipeline has a square section, and the pneumatic rotating vanes are arranged on the path of the pipeline; the rotating shaft of the pneumatic rotating vanes is connected to the stirring cage shaft in a transmission manner, and is capable of driving the stirring cage shaft to rotate; at least part of the stirring cage is immersed below the liquid surface of the reacting liquid bin; the shaft of at least one end of the stirring cage is hollow, and is communicated with the stirring cage and the fuel feeding port of the sealed reaction cavity; the fuel storage bin is of a sealable structure; the feeding system comprises a liquid-phase feeding system and a fuel feeding system; and the vacuum system is used for vacuumizing the sealed cavity.

The invention discloses a filter screen for increasing oxygen and anions. The filter screen comprises an outer frame and a filter screen main body frame which is arranged in the outer frame and is formed by a latticed grid, wherein an air inlet tube is arranged inside each cell of the grid, and is filled with an oxygen-generating carbon-fixing ball; the space between the air inlet tube and the inner wall of each cell is filled with an anion ball; blocking nets are respectively arranged on front and rear sides of the grid, an non-woven fabrics are arranged outside the blocking nets, and the blocking nets and the non-woven fabrics are compressed on front and rear sides of the filter screen main body frame through depression bars or reticular glands; or a filter unit is arranged inside each cell of the grid, and is provided with an air inlet tube; each air inlet tube is filled with an oxygen-generating carbon-fixing ball, and the space between the air inlet tube and the peripheral wall of the filter unit is filled with an anion ball. The filter screen can solve the problems of single function and insufficient reaction of a traditional activated carbon filter screen by means of the design, can be used for increasing oxygen and anions, prolonging oxygen release duration and solving the problem that an oxygen-generating material cannot be sufficiently utilized, and the service life of the filter screen can be prolonged since a filter material can be replaced.

The invention relates to a water cooling tank for a vacuum oil purifier. The water cooling tank comprises a water cooling tank body, an anti-backflow filter, a water filling nozzle, a temperature sensor, a heat preservation layer, a water level gauge, a condenser, a blow-down valve, a water outlet pipe and a water inlet pipe. The heat preservation layer is arranged on the periphery of the water cooling tank body. The water filling nozzle is located on the left side of the upper portion of the water cooling tank body. The temperature sensor is located on the right side of the upper portion of the water cooling tank body. The water level gauge is fixed to the right side of the water cooling tank body. The blow-down valve is located on the lower portion of the right side of the water cooling tank body. The condenser is sleeved with the water cooling tank body. Both an inlet and an outlet of the condenser are located in the lower portion of the water cooling tank body. The water inlet pipe is located on the lower portion of the left side of the water cooling tank body. The water outlet pipe is located on the upper portion of the left side of the water cooling tank body. The water outlet pipe is sleeved with the filter. Through the installation of the anti-backflow filter, various factors which can cause the backflow phenomenon are eliminated; in addition, fault removal and restarting can be conducted automatically, and intelligence is achieved.

The invention provides a purging method and structure, a deposition process and a gas inlet system. The purging method is used in the chemical vapor deposition process. A substrate is borne on a chuck, and purging gas and process gas are conveyed to the edge of the substrate in the process of carrying out the chemical vapor deposition process. Due to the fact that the purging gas and the process gas are introduced into the edge of the substrate, the process gas reacts with process gas introduced into a cavity, continuous proceeding of the reaction on the edge of the substrate is promoted, products on the edge of the substrate are supplemented, and thus the uniformity of the edge of the substrate is adjusted.

The invention discloses a software development management system. The software development management system comprises a project library, a system maintenance module, a knowledge base and a cloud assistant module. The project library is used for creating a project and following up the created project. The knowledge base includes a public knowledge base, and the public knowledge library is used toclassify and store data. The cloud assistant module includes a plurality of service components for software development. The system maintenance module is used for managing data in the public knowledgebase and the service components of the cloud assistant module, and for allowing an administrator to perform right management on users. When the users use the data in the public knowledge library andthe service components in the cloud assistance module, the users need to obtain the corresponding rights of the administrator. The system can improve the efficiency of developers, prevents the developers from leaking a secret, and can ensure that the project can continue to operate.

A network cable clamping device for a router includes the router body, the top of the router body is provided with a plurality of antennas, the top of the router body is provided with a plurality of indicator lights, one side of the router body is provided with a power supply, A terminal board is arranged on the side of the router body close to the power supply, One side of the terminal board is provided with a clamping mechanism, wherein, the clamping mechanism comprises a support plate 1 and a support plate 2 located above the support plate 1; the bottom end of the support plate 2 is provided with a mother pipe 1; the inner part of the mother pipe 1 is inserted with the child pipe 1; the top end of the child pipe 1 is provided with a moving plate 1 located in the mother pipe 1; and the top end of the support plate 1 is provided with the mother pipe 2. The network cable clamping device has the advantages that the network cable connected with the terminal board is fixed, the network cable connected with the terminal board is effectively prevented from falling off, the stability of the work is greatly improved, the temporary interruption of the work is avoided, and the continuous work is facilitated.