249results about How to "Function" patented technology

An electrical connector (1) includes an insulative housing (10), a plurality of terminals (20) received in the housing, and a shell (30) surrounding the housing. The insulative housing includes a base portion (11) defining a plurality of passageways (111) extending therethrough, and a tongue portion (12) extending forwardly from the base portion. One of the passageways extends from the base portion into the tongue portion. One of the terminals is located adjacent to and outside of the tongue portion.

The invention discloses an external water interception and purification type urban river multi-element ecological embankment physical structural system. The urban river multi-element ecological embankment physical structural system comprises a first-class platform ecological embankment physical structural system, a second-class platform ecological embankment physical structural system and a slope ecological embankment physical structural system which are organically combined on a river bank slope, wherein the first-class platform ecological embankment physical structural system is provided with an urban surface source sewage runoff collecting groove, a groove type ecological concrete building block, a vertical first-class retaining wall and the like; the second-class platform ecological embankment physical structural system is provided with a sedimentation and purification tank, a current restriction baffle and the like; and the slope ecological embankment physical structural system is provided with a bedding, iconological concrete, a plant growth pad and the like. The urban river multi-element ecological embankment physical structural system effectively integrates water treatment functions such as rainfall surface source collection and purification, discharge port sewage interception and purification, physical absorption and filtration and plant absorption and purification on the premise that the stability and safety of bank slopes are maintained, ecological environments and landscapes of urban riparian zones are improved, and the self cleaning capacity of rivers is well played.

The invention relates to a control system and a method of home video equipment. A control device sends and receives information of executing recording and deleting programs of a set-top box, and inquires information of a state information control command of the set-top box; registration information of a mobile control part of the control device and the set-top box is stored; the set-top box and the control device are connected so as to receive and execute the information of recording and deleting program instruction, and inquire the state information control command of the set-top box; the set-top box sends the information of executing recording and deleting programs to the control device so as to inquire result information of the state information control command of the set-top box; the set-top box outputs video and audio signals, a television signal source and the set-top box are connected to send video signals to the set-top box; the video device and the set-top box are connected so as to receive the video and audio signals output by the set-top box and display and play the video and audio signals; and a remote controller is connected with the set-top box so as to send infraredor wireless signals for controlling the working state of the set-top box.

A selective catalytic reduction system for reducing nitric oxides emission levels from a compression ignition engine includes a first reductant injector located upstream a first catalyst including a selective catalytic reduction coating. A second reductant injector is located downstream the first catalyst; and a second catalyst is placed downstream the second reductant injector and includes a selective catalytic reduction coating.

The invention relates to the technical field of adipose mesenchymal stem cells in the technical field of cell therapy, in particular to a method for enhancing an immune regulating function and a migration capacity of adipose mesenchymal stem cells. Primary culture and secondary culture are performed to the adipose mesenchymal stem cells obtained through separation, and then short-time culture is performed by using culture medium containing low-concentration TLR3 activator Poly(I:C). After Poly(I:C) co-stimulation culture is performed, the obtained adipose mesenchymal stem cells with a brand new phenotype have a stronger migration capacity, the levels of secreting cytokine and chemotactic factor are changed and a stronger immunosuppressive function is reflected on the whole.

The invention discloses an automobile driving safety warning system, comprising central processing device, data detecting device, voice warning device and output display device, where the central processing device is an independent computer system, comprising independent operating system, database, data processing software and data interface, and receiving, processing and judging various data from the data detecting device and then controlling the voice warning device or output display device according to results. And the system can judge driving safety according to various information, such as driving operations of driver, road surface conditions and running of automobile, and send out safety warnings of different levels to the driver to warn the driver to safely drive when detecting the automobile is driven unsafely, so as to prevent accident happening.

The invention provides a U disk (mobile hard disk) encryption method which monitors the USB Hey state in real time, carries out identity verification and obtains a key by authorized USB Key, wherein the protected U disk (mobile hard disk) is divided into a protective area and a non-protective area; the protective area is mapped into a virtual disk when the authorized verification is passed, data wrote into the disk is encrypted and the data read from the disk is decrypted; the non-protective area is still used as a common U disk (mobile hard disk). When the USB Key does not exist, the protective area cannot be accessed. The data stored in the protective area of the U disk (mobile hard disk) is encrypted forever, and is automatically decrypted in a memory when being used by a user. The invention supports the U disks (mobile hard disks) and file systems of all types, does not change the use habit of conventional data and the action of application programs of users, and does not require the users to buy new U disk (mobile hard disk) equipment.

The invention discloses a method for obtaining an oligonucleotide probe. The method for obtaining the oligonucleotide probe comprises the following steps: downloading original sequences of pSc119.2, pAs1, pTa-535, pTa71, pAWRC.1 and CCS1 from a national center of biotechnology information (NCBI) website; analyzing the downloaded sequences by using bioinformatics software DNAMAN; seeking repeated core units in these sequences; returning to the NCBI website to compare by using a blastn tool for finding out a core oligonucleotide sequence of which the length is below 60bp to carry out probe synthesis; carrying out probe synthesis on a lot of oligonucleotide sequences which are primarily screened out; gradually carrying out a fluorescence in situ hybridization (FISH) test after probe synthesis; verifying the function of the probe, and verifying whether the synthetic oligonucleotide sequence can play the FISH effects of pSc119.2, pAs1, pTa-535, pTa71, pAWRC.1 and CCS1 or not, so as to obtain the oligonucleotide probe. By adopting the method disclosed by the invention, complicated procedures of the existing probe marking technique are removed, the problem of marking failure of the probe is removed, and the cost is reduced.

The invention relates to an LED (light-emitting diode) curtain type height limit system which comprises a remote control center and a plurality of LED curtain type height limit devices; each LED curtain type height limit device comprises an LED curtain type height limit unit, a first forecasting and warning unit, a second forecasting and warning unit and a third forecasting and warning unit; the remote control center receives and stores report and record information of special vehicles; each LED curtain type height limit unit comprises a height limit rod arranged at a bridgehead, and solar panels are arranged at two ends of a cross rod of each height limit rod; three LED curtain type height limit units are further arranged on each cross rod in parallel, each of the LED curtain type height limit units comprises a rotating shaft driven by a motor, wherein a plurality of LED light bars are arranged on the rotating shaft, and the lower ends of the LED light bards are fixed on one LED cross bar; a control box is arranged on vertical shafts of the height limit rods. The LED curtain type height limit system is simple in structure, replaces the traditional steel tube height limit devices with the LED curtain type height limit devices, is adjustable in height and is eye-catching.

The invention provides a heatproof lyoprotectant for a live vaccine against pseudorabies. The heatproof lyoprotectant comprises, by weight, 3 to 10 parts of gelatin, 1 to 5 parts of trehalose, 5 to 15 parts of sucrose, 0.1 to 2 parts bovine serum albumin, 1 to 8 parts of tryptone, 2 to 10 parts of enzyme-hydrolyzed casein, 1 to 5 parts of thiourea, 0.8 to 2 parts of L-monosodium glutamate, 0.1 to 3 parts of arginine, 0.5 to 5 parts of polyvinylpyrrolidone (PVP-K30) and 0.1 to 2 parts of mannitol. The invention also discloses a preparation method of the heatproof lyoprotectant and a lyophilized vaccine prepared from the heatproof lyoprotectant. When the heatproof lyoprotectant is used for protecting the vaccine and a specific lyophilization process is employed, lyophilization loss of viruses can be effectively reduced, the temperature tolerance of the viruses can be improved, and the vaccine can still maintain good physical properties and titer after long-term storage; i.e., the vaccine has stable characters and has the characteristics of heat resistance and long storage time.

The invention relates to a carton feeding boxing robot and a feeding boxing method thereof. A feeding mechanism, a boxing arrangement mechanism, and an Internet of Things control module are included.The feeding mechanism comprises a carton moving mechanism, a carton sucking and taking mechanism and an automatic positioning mechanism; and the boxing arrangement mechanism comprises a carton pre-folding mechanism, an automatic arrangement mechanism, a carton final forming mechanism and a carton push-away mechanism. The automatic positioning mechanism is used for inducting the distance from a paperboard to a vacuum suction cup through a plurality of photoelectric sensors, so that the distance is fed back to a servo driving mechanism and a double rod outgoing linear cylinder, and the transverse distance and the vertical distance between the vacuum suction cup and the paperboard are adjusted, and the functions of automatic positioning and active compensating are achieved, and the reliability is improved when the suction cup is used for sucking the paperboard; carton folding is divided into the two portions of pre-folding and final forming, a carton after being pre-folded serves as a reference face, goods are pushed into the carton, it is guaranteed that the goods are attached to the edge of the carton, finally the box sealing operation is completed, and the problem that the goods waggle in the carton is solved.

The invention relates to a gypsum-based composite material for a self-insulation wall and a preparation method of the gypsum-based composite material. The material is prepared from dry materials and an aqueous solution, wherein the dry materials comprise semi-hydrated gypsum powder, cement, fly ash, quicklime, mineral powder, expansion silica gel and silica fume; the aqueous solution is prepared from a modified additive, a fine foaming agent and water. The dry materials are added after the aqueous solution is evenly stirred, the mixture is stirred rapidly continuously to be mixed with air, so that microbubbles are formed and can be mixed homogeneously with the gypsum mixture, and the production efficiency and the stability are improved. The gypsum-based composite material for the self-insulation wall has the advantages of being light, high in strength, thermal-insulating, sound-insulating, water resistant, alkali-resistant, capable of being molded through quick pouring and the like.

The present invention relates to a vending machine which can maintain a channel width of an output channel during falling of goods by using a simple structure and plays a role in a guiding component. The vending machine comprises: a goods containing frame (4) comprising goods containing frame plates (42) which are erected on a pair of left-right support side plates (41) in a multi-layer way along a vertical direction and are placed obliquely to lower goods outlets (45); and goods moving-out devices (5) arranged near the goods outlets. The goods containing frame (4) is contained in a goods containing warehouse of a main body housing (1), a lower part of the goods containing frame (4) is provided with a goods moving-out slideway (6), a channel forming component (10) arranged at a back side of the goods containing warehouse and used for forming a moving-out channel (46) for falling of goods (G) is clamped and fixed at the left-right support side plates (41), in order to maintain the width of the moving-out channel (46), and a lower part of the channel forming component (10) is provided with a guiding component (20) for enabling the goods falling along the moving-out channel (46) to fall to a specified position of the guiding component (20).

The invention relates to a river treatment system based on micro-nano oxygenation-aeration and biological purification effect. The river treatment system comprises a preliminary filtering device, a water storage tank, a host of a rapid micro-nano bubble generating device, an oxygenation device, a micro-nano bubble aerator and a solid-state microbial carrier, wherein the preliminary filtering device, the water storage tank, the host of the rapid micro-nano bubble generating device and the micro-nano bubble aerator are successively communicated with each other via pipelines; the oxygenation device is communicated with the host of the rapid micro-nano bubble generating device; and the solid-state microbial carrier is fixedly connected with an aeration pipeline of the micro-nano bubble aerator. The river treatment system provided by the invention cooperatively uses the rapid micro-nano bubble generating device and the oxygenation device for oxygenation of a river; and microbial purification in the aeration pipeline is cooperatively carried out so as to reduce the biochemical oxygen demand (BOD) and the contents of total nitrogen (TN) and total phosphorus (TP) and to allow ecological equilibrium of the river to be recovered.

The invention relates to a new hairdressing special face pack and dipping bath compound whose main material is loess, and relative producing method. The invention provides a dipping bath compound which only uses natural material, finds the content which can make each component display best effect, and provides the dipping bath satisfaction which can not provided by present dipping bath compound. Said hairdressing special face pack has the advantages that: via the microminiaturization of granularity of loess, the stimulation on the skin can be eliminated which can be used everyday. And the loess can display its far-infrared effect to apply the skin health and beautiful, since using the special maturing method and / or additive in the pretreatment of loess. The dipping bath compound is characterized in that: said invention has natural affinity, while the exhausted loess can flow into water to purify the polluted river and soil.

The invention discloses a fill channel anti-frost heaving and anti-seepage structure and a construction method. The structure is characterized in that drainage channels are arranged on the two sides of the channel; a wind-blown sand layer is arranged on the bottom and two sides of an embankment of the channel; a plastic film is arranged on the wind-blown sand layer; a slope toe on a connection position of the bottom and the embankment of the channel is cast-in-place concrete; prefabricated concrete blocks are laid on the plastic film; and a capping concrete board is arranged on the top of the embankment of the channel. The construction method comprises the following steps: digging a drainage open channel; clearing channel base earth; carrying out filling to form the embankment of the channel; laying wind-blown sand; laying the plastic film; casting the arc channel-bottom concrete in place; laying the prefabricated concrete blocks; and laying the capping concrete board. The problems of the common channel design such as seepage, frost heaving and destruction, and not stable quality are eliminated, the wind-blown sand layer is arranged on the bottom and the two sides of the embankment of the channel, the foundation bearing force is increased, the frost heaving is lightened; the polyethylene plastic film is laid on the wind-blown sand layer to prevent seepage of the channel; concrete is arranged on the film to prevent water flow from scouring and seeping; the concrete arc channel bottom is cast in place, the stress condition is good and the stress concentration is prevented; and the drainage open channel prevents underground water retention and eliminates frost heaving.

The invention relates to a button opening-closing type interlayersandwich pressure pan comprising a pan body, pan ears, a pan cover handle and a compound pan bottom. A regulating valve and a safety valve are arranged on a cover panel of the button opening-closing type sandwich pressure pan, a set of dragged opening and closing mechanism drives a pair of moving slide blocks on the cover panel, one ends of the slide blocks are welded with pressure opening-closing rings, a cover and the pan body are banded hooped by a pair of rings, the pressure cover is closed or opened along with the opposite or reverse movement of the opening-closing rings, a button is pressed to generated dragging force so that rocking bars are scratched up and down to drive a vertical side gear, and then the vertical side gear is meshed engaged with a circular gear through racks on the other ends of the slide blocks and is driven to the slide blocks to drag the opening-closing rings. A clip sleeve is arranged on the pan body in which a one-way valve is arranged, and the air pressure in the clip sleeve is 0.3 KPa-0.5 KPa; and the air pressure in the pan is controlled to 0-1 bar by the regulating valve. The sandwich interlayer pressure pan has the advantages of stable and firm structure, good safety, high efficiency, energy saving and convenient use, has the functions of smoldering, pressure maintaining and reboiling without fire and is suitable for various pressure pan cookers.

The invention discloses an NTE (near-to-eye) display system and head-mounted equipment therewith. The NTE display system comprises a transparent or semi-transparent display, wherein one side, close to an eye, of the display is provided with a positive lens, and a side, far from the eye, of the display is provided with a negative lens. The transparent or semi-transparent display allows environment light to pass to enter the eye, and the positive lens enables a transparent display screen to be presented in front of the eye. The negative lens enables environment to shrink, and then is amplified by an amplifier to restore in front of the eye, thereby achieving the overlapping of functions of AR equipment and VR equipment, and enabling a user to be able to see an image in a real scene while seeing a virtual image.

Provided are a shrinkage-reducing agent for a hydraulic material and a shrinkage-reducing agent composition for a hydraulic material including a compound represented by the general formula (1): R1—[O-(A1O)m—R2]n (1), where: R1 represents R1 derived from a polyhydric alcohol represented by R1—[OH]n; A1O represents an oxyalkylene group having 2 to 18 carbon atoms; R2 represents a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms; m represents an average added mole number of oxyalkylene groups A1O's; n represents 3 or 4; and when n equals 3, m represents 30 to 150, and when n equals 4, m represents 5 to 150.

The invention relates to the technical field of liquid crystal display and particularly provides a backlight module. The backlight module comprises a light guide plate, a light source component, an adhesive framework, an optical film, a panel component and a composite heat dissipation part, wherein the light guide plate, the light source component and the adhesive framework are arranged from inside to outside; the optical film is arranged on the upper surface of the light guide plate and is connected to the adhesive framework through an adhesive layer; the panel component is arranged above the optical film and corresponds to the adhesive layer; the composite heat dissipation part is arranged between the panel component and the adhesive layer, extends to the bottom of the light guide plate along the outer side of the adhesive framework and is connected to the light source component. The composite heat dissipation part is used for combining the reflection material with the heat dissipation material; the function of a reflection plate can be achieved; meanwhile, the heat dissipation function can also be achieved; the function of the protection film in the prior art is replaced; the structure of the backlight module is simplified; the thin design of the backlight module is facilitated.

The invention discloses a plaster for treating pains in neck, shoulder, waist and legs. The plaster is made by mainly using Caulis Sinomenii, Aconitum kusnezoffii, Radix Aconiti, Boswellia carteri, myrrh, Viciaamoena Fisch, centipede, Ligusticum wallichii, Common Threewingnut Root, rhizoma corydalis, dahurian angelica root, ramulus mori, Semen Brassicae, scorpio, pawpaw, Zoacys Dhumnades, Radix Clematidis, dragon's blood, Mythic Fungus, Salvia miltiorrhiza, Rhizoma Cibotii, Panax Notoginseng, Incised Notopterygium, Radix Angelicae Pubescentis, medicine called Lingxian Divaricate Saposhnikovia Root, Radix Stephaniae Tetrandrae, Gentiana macrophylla, Rhizoma Drynariae, unprepared Polygonum multiflorum Thunb, tortoise shell, Nux Vomica, stir-baked squama manitis, lumbricus, rhizoma corydalis, borneol, Manchurian wildginger, Herbal Ephedrae, Cortex Acanthopanacis, safflower, camphor and rosin. The plaster is a special medicine for treating rheumatoid arthritis, traumatic injury, pains in neck, shoulder, waist and legs, and hyperosteogeny patients, is a traditional black plaster dosage form prepared with Chinese herbal medicines as raw materials, is a traditional Chinese medicinal plaster dosage form with definite therapeutic effects, and cures more than 100000 patients through the combination of traditional Chinese medicinal channel and collateral theory and local infected position application treatment.

The invention discloses a special insect-proof and disease-resistant organic fertilizer for vegetables, which is prepared by using the following components as main materials in percentage by weight: 35 to 40 percent of tea seed cake, 10 to 15 percent of dahurian patrinia herb and 49 to 51 percent of chicken manure. Meanwhile, the invention also discloses a method for preparing the organic fertilizer, which comprises the following steps: putting fungicides of which the weight accounts for 0.15 to 0.25 percent of the main materials into the main materials; 2) carrying out composting fermentation in a tank by using the products obtained in step 1) as fermented materials; 3) carrying out natural air drying on the obtained organic fertilizer subjected to fermentation and curing firstly; and then putting the organic fertilizer into a low-temperature drying oven to carry out low-temperature drying so as to obtain a dried organic fertilizer; and 4) crushing the dried organic fertilizer so as to obtain the special insect-proof and disease-resistant organic fertilizer for vegetables. The special insect-proof and disease-resistant organic fertilizer for vegetables has the characteristics of being odorless and tasteless, steadily increasing fertilizer efficiency, having ecological environment protection and good insect-proof and disease-resistant capacity, being convenient in use, and thelike.

The invention discloses a pier protection device for a bridge in a debris flow channel. Aiming at the defects that an existing product is unfavorable in long-term use and high in maintenance and replacing cost, the pier protection device is of a semi-enclosing structure enclosing a pier and is fixed in a channel through vertical columns; the front end of the pier protection device serves as a water-coming tip with the included angle being theta, and the tail ends of two water-coming tip bevels of the water-coming tip extend backwards in the channel direction to form side bars; and the pier protection device is of a fence structure with transverse fence bars. The invention further provides a design method of the pier protection device. The design method is used for scientific design of important parameters such as the interval D of the fence bars, the height H of the protection device, the width B of the protection device, and the length L of the side bars. According to a product of thepier protection device, the movement state of debris flow can be changed only in a very small area at a pier, the pier protection device overall has the functions of protection of trapping coarse sand and discharging fine sand and homeopathic dredging, and secondary hazards are prevented; the product is concise in structure, convenient to mount, low in production and maintenance cost and capableof being used for a long term; and the matched design method is scientific and reasonable.

The invention provides a molded coil which can reliably realize the electric connection between an electric terminal and an electric terminal socket of a socket assembly and the electric connection between a grounding terminal and a grounding terminal of the socket assembly so as to make a solenoid valve work reliably and a solenoid controlled valve using the same. The molded coil is used for driving a valve body of the solenoid valve, is formed by resin mould pressing and comprises a spool winded by coils, a pair of power supply electric terminals in electric connection with a terminal of the coils, a magnetic framework encircling the spool and a grounding terminal in connection with the magnetic framework, the grounding terminal being fixedly connected to inner walls of the magnetic framework.

The invention discloses a humidifying process for high-moisture charged coking coal. The process comprises the following steps of: pre-humidifying the high-moisture charged coking coal; sieving coal particles; smashing and separating large-particle coal; humidifying charged coking coal; recycling a low-grade heat source; and dedusting and pelletizing. The humidifying process has the advantages of high humidifying performance, large humidifying range, low energy consumption, low air pollution and convenience for maintaining and repairing.

The invention discloses a method for enhancing mesenchymal stem cell chemotactic capacity and chemotactic factor CCL5 expression, and relates to mesenchymal stem cells. The method comprises the steps of separation of the mesenchymal stem cells and passage of primary culture umbilical cord mesenchymal stem cells; identification of the umbilical cord mesenchymal stem cells; stimulation of TNF-alpha and IFN-gamma to hUC-MSCs; detection of CCL5 expression through Real-Time PCR; detection of CCL5 expression through ELISA. CCL5 expression through MSCs is improved by 924 times, a large amount of natural CCL5 can be obtained, no lipofection transfection is needed, and rapidness and convenience are achieved. Due to simulation of TNF-alpha and IFN-gamma, the transfer ability of the mesenchymal stem cells is improved, it is promoted that the mesenchymal stem cells can more rapidly collect tissue injuries and inflammation portions in vivo, and the functions of tissue repairing and immune modulating are brought into play.

The invention discloses an aerobic and anaerobic integrated granule sludge reactor and a wastewater treatment method thereof, and belongs to the field of wastewater treatment. Aerobic granule sludge and anaerobic granule sludge are integrated into the same reactor, continuous flow operation of the granule sludge process is achieved, and the problem that the aerobic granule sludge is difficult to culture and prone to disintegration in the operation process is solved. In the wastewater treatment method, anaerobic granule sludge is added into the reactor in the start stage, aeration is carried out in the middle of the reactor, after a period of time, aerobic particles are formed in the upper portion of an aeration point, and anaerobic particles increased on the middle and lower portion in the operation process can enter an aerobic region on the upper portion and are gradually converted into aerobic particles. The concentration of dissolved oxygen in the aerobic region on the upper portion of the reactor is controlled to be 0.5-1.5 mg / L in the operation process, the pH value in the reactor is 7.8-8.0, and the reflux ratio is 50-200%. The device and method are capable of efficiently removing organic matter and nitrogen in sewage, and the device has the advantages of being small in occupied area, stable in operation, low in cost and the like.

The invention belongs to the technical field of fire equipment and particularly relates to a binding device. A fire hose binding device is structured as follows: above a workbench, a motor (2) is drivingly connected with a binding runner (2), and a hose interface fixing apparatus (3) is arranged at the other side of the binding runner (2); an output shaft of the motor (1) is in transmission connection with a long rotation shaft via a chain (4) or a belt; a reversing gear (9) is engaged with a rotational hose plate (6); a binding wire reel (5) is arranged at the side part of the workbench; a plurality of binding wire traveling wheels (8) used for guiding and pre-tightening binding wires are arranged at the lower part of the binding runner (2); and a control switch (7) is also arranged on the workbench. The fire hose binding device related by the invention is rational and compact in structure, easy to operate and suitable for site emergency use for fire brigades. The fire hose binding device is used for completely removing worries about delay of fire water supply and wounding accidents caused by weak binding and separation of a hose and an interface at any time and has a great application prospect and an actual use value.