169results about How to "Exchange evenly" patented technology

A cell module for a fuel cell according to embodiments of the invention includes a hollow-core electrolyte membrane; two electrodes one of which is arranged on the inner face of the hollow-core electrolyte membrane and the other of which is arranged on the outer face of the hollow-core electrolyte membrane; and first collecting members that are connected to the respective two electrodes. At least one of the two electrodes includes nano-columnar bodies on which electrode catalysts are supported. The nano-columnar bodies are formed on at least one of the first collecting members corresponding to the at least one of the electrodes that includes the nano-columnar bodies. At least part of the nano-columnar bodies are oriented toward the hollow-core electrolyte membrane.

The invention discloses an SCR catalyst for diesel exhaust denitration and purification and a preparation method of the SCR catalyst. The catalyst is prepared from a transition or rare-earth metal element-modified zeolite molecular sieve as a carrier and metal elements such as Cu and Fe as active components. The preparation method comprises the steps of carrying out modified pretreatment of the zeolite molecular sieve; carrying out multiple liquid ion exchange; filtering and washing; drying and roasting; and finally pulping and coating a ceramic matrix to form a whole SCR catalyst. By adopting the modified zeolite molecular sieve as the carrier and nontoxic Cu and Fe as the active components, the SCR catalyst is harmless to a human body and friendly to the environment. Compared with an existing conventional method, the preparation method has the advantages that the ratios of species Cu and Fe at exchange sites in the prepared catalyst are obviously improved, the hydrothermal aging resistance is more excellent, the hydrothermal stability of the catalyst is improved, the high temperature resistance stability of the active components such as Cu and Fe is better, dispersion is more uniform, the active temperature window is effectively widened and the SCR catalyst has higher medium-high temperature activity and hydrothermal stability.

The invention discloses a method for removing heat-stable salts in amine desulphurization, aiming at solving the problem that the prior art has difficulty in treating desulphurizer with high content of sulfate radical. The method is as follows: strong base type II anion exchange resin with particle size of 0.5-1.5mm is filled in an ion exchange resin tower with height-diameter ratio of 1:1-3:1, the desulphurized amine solution with PH value less than 5.4 passes through the ion exchange resin tower at the airspeed of 30h-50h to experience purifying treatment, when the PH value of the desulphurized amine solution at the exit of the resin tower is equal to that at the entrance of the resin tower, sodium hydroxide solution is used to carry out upflow regeneration on the ion exchange resin, and the regenerated ion exchange resin is recycled. The method can solve the problems of rapid cumulative rate and large total content of the sulfate radical in reproducible wet method flue gas desulphurization system.

The invention discloses a combined wind wave and current resistant net cage and a working method thereof. The combined wind wave and current resistant net cage comprises a high-density polyethylene (HDPE) integrated framework and net cage bodies, and is characterized in that a plurality of square net cage units are arranged in the integrated framework formed by an HDPE tube; floating rope frames formed by a high-intensity fiber rope are arranged at the peripheries of the square net cage units below each edge of the HDPE integrated framework; a plurality of net cage bodies are arranged in the floating rope frames; and every two adjacent net cage bodies in the same square net cage unit are fixed by a multi-net-cage connector. The combined wind wave and current resistant net cage has excellent wind wave and current resistance, can keep the shapes of the net cage bodies stable and is structurally similar to the conventional fish raft; on the premise that water inside and outside the net cage can be well exchanged, the flowing deformation performance of the net is improved thoroughly; and furthermore, cultivation is convenient to manage; and the facility investment is relatively low.

The invention discloses an integrated clinical experience ICE-based hospital data integration interactive platform. The hospital data integration interactive platform comprises a central data server, a hospital information system (HIS) system and a picture archiving and communication system (PACS) system, wherein both ends of the central data server are connected with the HIS system and the PACS system respectively; the HIS system is connected with a first data premises server through an HIS data interface; the first data premises server is connected with the central data server; the PACS system is connected with a second data premises server through a PACS data interface; and the second data premises server is connected with the central data server. The hospital data integration interactive platform has the advantages of ensuring high efficiency and smoothing of data exchange and having high efficiency of the data exchange; ensuring that the system deployment, operating performance and fault tolerance reach higher levels and having high stability; and immediately taking effect without restarting service, effectively preventing a subsystem from intentionally or unintentionally invoking false interfaces and causing system safety to lose guarantee, and having high safety.

In a communication system having a client and a server capable of communicating with each other via a network, the server can transmit a command to the client in response to a command request transmitted from the client to the server. The server may include a replying unit that transmits replaying data in response to the command received from the client in such a manner that (a) if there is a command to be transmitted to the client, replying data including the command is transmitted to the client, and (b) if there is not a command to be transmitted to the client, replying data, which does not include a command is transmitted to the client. Further, the replying unit may transmit the replying data without a command to the client when a no-command status lasts a predetermined standby period after receipt of the command request.

This invention discloses a dustproof electric cabin including a shell, a ventilation device set on the side wall of the shell with cavities connected with the ventilation device, and a filter device connecting said ventilation cavity and outside space is set on the side wall of the cavity to filter air in the cavity by the filter device and cool electric appliances in the shell by the ventilation device to exchange air in and out of the electric cabin in large area and easily to increase radiation and ventilation result.

The invention provides a method for preparing natural gas by dry quenching co-production coal. In the method, reducing gas is taken as heat-carrying gas, refrigerant and a pyrolytic process thereof are adopted to recover a great quantity of sensible heat of high-temperature coke so as to couple the dry-method coke quenching process and the coal pyrolytic process of high-temperature metallurgical coke, thus cancelling a gas and air supply system, a combustion control system and a waste gas discharging system in the original pyrolytic process, avoiding pyrolytic combustion process, saving a great quantity of energy, and realizing smoke-free, NOX-free, SOX-free and CO2-free discharging. Meanwhile, gasification gas produced by pyrolytic gas and semi-coke gasification is used for producing andsynthetizing natural gas in a methanation manner so as to realize clean conversion of coal. In addition, the method cancels N2 preparation equipment and waste heat boiler systems in dry quenching, thus simplifying the operation and maintenance process and greatly lowering investment and operation cost.

A game device includes an owned card storage unit for storing player cards owned by a game player, and a player card exchange unit for exchanging a player card owned by the game player with an exchangeable card presented by a CPU, wherein the player card exchange unit includes an exchangeable card presentation unit for determining the exchangeable cards based on the player cards owned by the game player to be presented on a screen, an exchange condition presentation unit for setting an exchange condition for exchanging the exchangeable card with the player card owned by the game player to be presented on the screen; and an exchange execution unit for approving the exchange of the player card and the exchangeable card when the player card that satisfies the exchange condition is selected by the game player, and updating the memory content of the owned card storage unit to a content after the approval of the exchange.

A polymer gel electrolyte, comprising a polymer gel including an aprotic organic solvent, a carrier salt and a sulfur-containing organic compound having at least one -O-SO2- in its chemical structure, for instance, a straight-chain sulfonic acid ester or a cyclic sulfonic acid ester, and a lithium polymer secondary battery using the polymer gel electrolyte and having improved rate performance and cycle performance.

The invention discloses a reductively biodegradable type honeycomb polyurethane support, and a preparation method and application thereof. The preparation method comprises: taking 2,2'-dithiodiethanol as an initiator, employing a ring-opening polymerization method to synthesize double-hydroxy-terminated polycaprolactone containing disulfide bonds; reacting with diisocyanate containing a disulfide bond to form polyester type polyurethane containing disulfide bonds; then dipping a biological template wisteria sinensis with a sodium chloride solution and calcining to obtain a negative template porous sodium chloride of wisteria sinensis; and finally immersing the negative template porous sodium chloride of wisteria sinensis with a waterless organic solution of the polyester type polyurethane containing disulfide bonds, drying and removing the negative template to obtain the honeycomb polyurethane support, wherein the molecular structural formula of the polyurethane is shown in the description. The reductively biodegradable type honeycomb polyurethane support has the advantages of simple technology, easy batch preparation, and strong biodegradation controllability; and the honeycomb structure is beneficial to transportation of substances inside or outside the support, the support can be used as a porous support for tissue regeneration repair, and belongs to a tissue engineering support material with excellent comprehensive performances.

The invention discloses a casting cleaning unit which comprises a casting transit exchange mechanism. The casting transit exchange mechanism comprises a bottom support, an exchange platform, an upper support, a drive device and a positioning device. The positioning device comprises an installation plate and at least two ejecting rods. The installation plate is connected to the power output end of the drive device. The upper ends of the ejecting rods are connected to the installation plate. The lower ends of the ejecting rods are right opposite to the exchange platform. A robot system comprises a first robot and a second robot. The first robot is arranged on the feed side of the casting transit exchange mechanism. The second robot is arranged on the discharge side of the casting transit exchange mechanism. The casting cleaning unit is suitable for automatic unit product price multi-procedure conditions, reliable and stable in positioning, suitable for positioning castings of various types, and suitable for being shared by various product parts; the mechanism is simple in structure, low in manufacturing cost and high in cost performance. The invention further discloses a casting cleaning method.

A concave-printing line linking silk-screen process sequentially comprises the steps of disposal process before printing, printing and process after printing, with the printing step of concave printing line linking roller-typed silk-screen. The concave printing line linking roller-typed silk-screen equipment sequentially comprises a coiling device, an introducing device, a correcting device, at least two printing devices, a correction device, a transverse cutting device and a paper receiving device; at least one printing device comprises a body and at least a concave printing mechanism; at least one printing device comprises a body and at least a roller-typed silk-screen mechanism. The invention has the beneficial effects of roller-typed silk-screen in replace of the plain plate silk-screen, continuous printing, improving the working efficiency, no limited color group quantity of the roller-typed silk-screen, any selection of one color through multi-color, meeting the requirement of different products, printing the products with large batch, high anti-falsification and fine printing quality, low cost, less waste products, high production efficiency, adjusting the color order of the silk-screen by different methods, and printing all special products.

The invention provides a differential pressure booster-type energy recovery device based on a reverse osmosis system. The differential pressure booster-type energy recovery device comprises a two-position four-way reversing valve, a first hydraulic cylinder and a second hydraulic cylinder, wherein the first hydraulic cylinder is provided with a piston and a piston rod of the first hydraulic cylinder; and the second hydraulic cylinder is provided with a piston and a piston rod of the second hydraulic cylinder. The device has high energy recovery efficiency; a high pressure booster pump is not required, and the pressure of low-pressure raw material water can be directly boosted to a water inlet pressure of the reverse osmosis system by utilizing the recovered energy, so that stable pressure energy conversion is realized and the equipment investment and equipment selection difficulty are reduced; and simultaneously, the water yield of the reverse osmosis system utilizing the differential pressure booster-type energy recovery device can be changed by adjusting the flow of a high pressure pump or the flow of the energy recovery device.

The invention relates to the field of mariculture, in particular to an unattended multifunctional underwater robot for a deep sea net cage. The robot comprises a robot body, a brush type net cage cleaning system, a dead fish collecting system and a net cage broken hole repairing system; the robot body comprises a robot body shell, a vision system, a robot movement system and a control system; andthe vision system, the robot movement system, the control system and the net cage broken hole repairing system are all arranged on the robot body shell. The robot is used for maintenance and broken hole repair of deep sea net cages, cleaning attachments on the net cages, monitoring the growth state and living environment of cultured organisms in the net cages, and catching and cleaning diseased and dead cultured organisms in the net cages.

A sole with non-return valve and hydrophobic and ventilated membrane, relates to a physical design for soles. It provides a simple structural sole with a non-return valve of ventilated, water-proof, and wear-resistant, and a membrane of hydrophobic and ventilated. The sole contains upper bottom, base bottom and hydrophobic and ventilated membrane. The base bottom is shaped as an inner beard body, the upper bottom is inlayed in the inner beard of the base bottom, the membrane is setup in the middle of the upper bottom and base bottom. The upper bottom and the base bottom synchronously set up non run-through riser vent, the sheds of the upper bottom's riser vent are toward upper, as the sheds of base bottom's riser vent are adown, the number and location of the sheds of the upper and base bottom is corresponding. There are communication grooves between the neighboring riser vents of upper bottom, and there is at least one non-return ventilating valve communicating with outer portion at the external side of the middle part of the heel's inner side. One end of the ventilating valve runs through outer portion, and the other runs through the riser vents of the bottom base. The sole is made as a ventilated alley way, therefore when walking successfully achieves the exchange with the air in the shoes and the outside air through the non-return ventilating valve, which can make footsie remains well dried, and achieves the purpose of ventilated and health-care.

The invention discloses a method for extracting super oxide mutase from red blood cells, which comprises the following procedures: carrying out anti-coagulation treatment for fresh animal blood, collecting in a centrifugal way red blood cells, haemolyting, thermal modifying, settling by stages through acetone, freezing dry to get crude SOD, separating the crude SOD by ion exchanging separation and / or molecular sieve separation to get refined SOD. The invention has completely eliminates chloroform alcohol, just uses thermal modification and stage-by-stage settlement through acetone to separate crude SOD with high activity. The method can maintain to the max. extent the original SOD activity, and the yield rate is higher than prior chloroform alcohol method. The invention is easy to operate and is applicable for industrialized production.

The invention discloses a heat radiation structure aggregate cell superimposed by multiple cell modules. The aggregate cell is mainly formed by arranging heat radiation pieces and spacing sleeves between two cell modules and carrying out penetrating combination through screws. The heat radiation pieces can respectively and directly contact with one cell module and conduct heat to heat radiation fin surfaces, and the cooling is realized by contacting fins of the heat radiation fin surfaces with air. A spatial distance between two cell modules of the aggregate cell can avoid a heat accumulation problem caused by the direct contact of the two cell modules and can form a hollow heat radiation channel, and the hollow heat radiation channel which allows cold air at the outside of the aggregate cell with hot air in the heat radiation channel to be smoothly exchanged makes the aggregate cell be cooled. According to the screw design of the aggregate cell of the invention, the number of the cell module can be easily expanded to achieve the use convenience.

A lithographic projection apparatus including an interferometer system having a reach extending over a first, measurement station and a second, exposure station. The apparatus stores the position of the mask relative to the mask table initially. A wafer table may be transferred from the first, measurement station to the second, exposure station while fully under the control of the interferometer system. The critical path through the exposure station may then be reduced. The apparatus stores the position of the wafer relative to the wafer table at the measurement station. Subsequent alignment in the exposure station may then be performed in a shorter time as the position of the mask relative to a mask table is known.

The invention discloses a filtering device on a filtering breather. The filtering device comprises a circular tank and a circular cover, wherein the tank and the cover are both provided with ventilating holes; a filtering layer is arranged in the tank; multiple first support edges are arranged in the radial direction of the inner side of the bottom of the tank; the top of the tank is an opening; and multiple second support edges are arranged in the radial direction of the inner side of the cover. An active carbon absorbing layer is arranged in the middle of the filtering layer; and aloe gel alkaline coating layers are respectively arranged at the two sides of the absorbing layer. After air enters the tank from the ventilating holes, the air is fully dispersed on the whole plane of the filtering layer along channels among the first support edges or the second support edges, so that the contact space between internal medicament and external air is increased, and the air exchange is more smooth.

The invention provides an arc jet nozzle for producing an amorphous thin belt. The middle of the arc jet nozzle is transversely hollowed out to form a cavity. One or more reinforcing ribs are reserved at the hollowed-out position. The edges, close to the four stand sides of the arc jet nozzle, of the cavity are all in convex arc streamline shapes. A jet seam is reserved below the cavity. According to the arc jet nozzle for producing the amorphous thin belt, the internal structure of a jet nozzle in the prior art is optimized, the amount of liquid steel inside the jet nozzle is small, the temperature field is stable, no eddy and no dead zone exist, the belt material yield is high, and the belt material production efficiency is improved.

The present invention provides a method of resolving the resource conflicts of optical eruption (i.e. Logic Visual Output Queue-LVOQ Method) comprising BHP queue method and dispatch-control method. Through separate queue of different attributes' BHP, the innovation that the services are rendered by making use of the flexible priority tactics to choose BHP will conduct a dispatch of BHP in a more optimal way. In doing so, the efficiency of handling BHP will be enhanced so as to satisfy the requirements of the performances of different systems, thus raising the utilization of exchanging resources with an aim of improving the features of exchanges.

The invention discloses a method for chemically strengthening lithium-aluminum-silicon glass. The method comprises the following steps: 1) preheating the lithium-aluminum-silicon glass for the first time, and carrying out strengthening for the first time by adopting a mixed molten liquid of potassium nitrate and sodium nitrate as a strengthening salt solution, wherein the temperature of strengthening for the first time is 380-395 DEG C, and the time of strengthening for the first time is 4-6 hours; 2) performing heat dissipation on the glass subjected to strengthening treatment for the first time, and carrying out cleaning by adopting purified water; 3) preheating the glass obtained in the step (2) for the second time, and carrying out strengthening for the second time by adopting the mixed molten liquid of potassium nitrate and sodium nitrate as the strengthening salt liquid, wherein the temperature of strengthening for the second time is 395-410 DEG C, and the time of strengthening for the second time is 2-4 hours; and 4) performing heat dissipation on a product subjected to strengthening for the second time, and carrying out cleaning with the purified water so as to obtain strengthened lithium-aluminum-silicon glass. The method provided by the invention can improve CS and DOL of the product and better monitor the influence of a salt solution on strengthening performance, sothe product has good impact resistance and bending resistance.

The invention discloses a molten salt for chemical tempering of dental glass ceramics and a use method thereof. The molten salt comprises, by mass, 85% to 95% of KNO3, 3% to 11% of CH3COOK, 1 to 6% ofKCl and 0.5% to 2% of Al2O3. The method comprises: pre-burying a sample in the molten salt, carrying out heating in a furnace at a heating rate of 1-10 DEG C / min and keeping the temperature of 420-500 DEG C for 0.5-4h. The molten salt can protect the surfaces of the dental glass ceramics, greatly shorten the ion exchange time, has excellent mechanical properties such as bending strength, fracturetoughness and hardness after chemical tempering, also has good chemical stability and biocompatibility and can be used for dental all-ceramic restoration materials.

At present, there are many types of system products with independent functions in car borne electronic products. It is not convenient to use and install such many single functional products in limited space in a car. Moreover, it is too expensive to equip these single functional electronic products completely. Thus, using multifunctional information process technique including CPU with controllable software of multiple interfaces, SRAM, DRAM, and flash memory, the invention builds up kernel process unit with multiple interfaces. Multiple connector units of possessing functions of electrical controlled information exchange are connected to the said interfaces. Each connector unit can connect electrical controlled digital devices. Advantages are: simple structure, small size, easy of installation, networked and opened structure, sufficient space for combination between software and hardware inside car so that it is convenient to upgrade to new products.

In a vehicle control, an automatic transmission is shifted using a predetermined shift model, which determines control operation amounts for achieving shift target values, by setting the shift target values on the basis of a torque on an output shaft-side rotating member and a speed variation amount of an input shaft-side rotating member, setting the control operation amounts on the basis of a torque on the input shaft-side rotating member, a torque capacity of an engaged-side engagement device during shifting and a torque capacity of a released-side engagement device during shifting and setting torque shares of a transmission torque between the engaged-side engagement device and the released-side engagement device during shifting when the transmission torque is converted to the torque on the input shaft-side rotating member, and timing at which the torque shares are varied is changed on the basis of a shift pattern.

The invention discloses a traceable batch preparation method of dried tangerine peel. The traceable batch preparation method of the dried tangerine peel comprises the following steps: S1, preliminary choosing tangerine fruits, checking the chosen tangerine fruits, boxing up the checked tangerine fruits, and then, sealing and labeling the boxes for the first time; S2, performing batch cleaning and sorting on the tangerine fruits on cleaning and sorting line equipment; S3, peeling the sorted tangerine fruits; S4, drying the tangerine peel in a drying device; S5, sealing and labeling the boxes of tangerine peel for the second time, and transferring the tangerine peel into a storage warehouse so as to prepare for aging. The step S5 comprises the following steps: S51, storing the tangerine peel in a standard warehouse for 2-5 months; S52, transferring the tangerine peel into a humidifying chamber so as to carry out first humidifying; S53, transferring the humidified tangerine peel into a wet-pumping and air-drying chamber so as to carry out first wet-pumping and air-drying; S54, transferring the wet-pumped and air-dried tangerine peel into the standard warehouse again, and storing the tangerine peel for 1 year; S55, performing second humidifying on the tangerine peel; and S56, performing second wet-pumping and air-drying on the humidified tangerine peel, so that the dried tangerine peel is prepared. The method disclosed by the invention realizes batch preparation of the dried tangerine pee; moreover, information of the tangerine fruits, including place of origin, householder, grade and so on, is traceable.