47results about How to "Quick and efficient response" patented technology

A medication delivery and monitoring system and methods whereby drugs are safely delivered to a patient, monitored in real-time during delivery and crucial events are recorded during delivery to provide real-time, on-line information and detail for an audit trail. A novel safety label cradle unit is disclosed. Safety label cradles (SLC's) are provided in a plurality of sizes to match varying sizes of syringes which are disposed on a cradle of the SLC to provide a constant needle height on the SLC unit independent of syringe volume (barrel diameter). A selected SLC is securely affixed to a syringe by an adhesively backed label wrapping. The label is preprinted to provide drug identification indicia and drug preparation information. The information is automatically read into the system from the label. A novel delivery station of the system monitors drug delivery as a plunger of the syringe is pushed to deliver a drug to a patient. A smart tray in cooperation with a slider portion of the SLC is used to selectively deliver drugs to a port in the IV set. The smart tray comprises a first portion for carrying SLC units, an attachable second portion having a control panel for operating the system and a cover for lockably affixing the SLC units to the tray.

An electronic asset utilization system is constituted of a stationary terminal 11, such as a set-top box (STB), a mobile terminal 13, such as a portable cellular phone, and a server 15. The server 15 receives an order for an electronic asset from the stationary terminal 11 or the mobile terminal 13; downloads to the stationary terminal 11 or the mobile terminal 13 an electronic asset and an exchange or receipt certificate to be described later; retains the thus-issued electronic asset, exchange certificate, or receipt certificate; and settles a charge billed to the thus-ordered electronic asset.

The stationary terminal 11, the mobile terminal 13, and the server 15 are connected to a communications network.

The invention provides a technical method for treating civil sludge through microwave pyrolysis. The method comprises the following steps: adding a sludge sample into a microwave pyrolysis device (single-mode microwave oven); and introducing nitrogen and treating through pyrolysis. The method provided by the invention is adopted for performing microwave in-situ pyrolysis treatment on the civil sludge from a sewage plant, wherein the reaction is quick and efficient, and the final products include a gaseous product (the maximum hydrogen content can reach 70% or more, and the maximum methane content can reach 60% or more), a liquid-state product (the major component is fatty acid of which the maximum content can reach 30% or more) and pyrolysis residue; and the gaseous product and liquid-state product can be recycled. Microwaves realize a particularly obvious fixing effect on heavy metals in the sludge, and the residual forms of six heavy metals are all over 75%, thereby greatly reducing the harm of environmental pollution from raw sludge.

The invention discloses a preparation method of a super-high-dispersion polycarboxylate-type efficient water reducing agent. The preparation method includes the specific steps that firstly a terminal amino-based copolymerization product is prepared, then a terminal halogen-based unsaturated copolymerization product is prepared, finally the obtained terminal halogen-based unsaturated copolymerization product, an unsaturated ester monomer B, a transition metal compound and a ligand react at the temperature of 50-80 DEG C, and the super-high-dispersion polycarboxylate water reducing agent is obtained. Product performance is adjusted by controlling the molecular structure and the molecular weight on a main chain/side chain of the water reducing agent, the reaction speed is high, efficiency is high, the water reducing agent is free of toxin and pollution, and operation is simple. The prepared polycarboxylate-type water reducing agent is the super-high-dispersion polycarboxylate-type efficient water reducing agent and is stable in product performance and low in cost and particularly has an excellent slump retaining effect on stones containing mud and sand.

The invention provides a data sending method and device, a data receiving method and device, an access point and a station. The data sending method comprises the steps of sending a first wireless signal for waking up one or more stations to the one or more stations on a first wireless channel, wherein the first wireless signal is used for informing the one or more stations of a mode for sending athird wireless signal on a second wireless channel, and the third wireless signal is used for identifying that the one or more stations are wakened up; receiving the third wireless signal sent by theone or more stations on the second wireless channel; and sending data to the one or more stations on the second wireless channel. Through application of the methods, the devices, the access point andthe station, the problem that a wakeup signal cannot be responded rapidly and efficiently when the station enters a power saving or sleep state in related technologies can be solved.

The invention discloses a mud-proof polycarboxylic acid type high-efficiency water reducing agent, the mud-proof polycarboxylic acid type high-efficiency water reducing agent has a single chain with two branched chain structures, product properties can be adjusted by controlling the molecular structure / molecular weight of a main chain and the molecular structure / molecular weight of side chains, and the mud-proof polycarboxylic acid type high-efficiency water reducing agent has the advantages of rapid high efficiency reaction, no toxicity, no pollution and simple operation. The polycarboxylic acid water reducing agent prepared by the method is the mud-proof polycarboxylic acid type high-efficiency water reducing agent, and the mud-proof polycarboxylic acid type high-efficiency water reducing agent has stable product performance, and has better slump retaining effect especially for stone materials containing mud and sand.

The invention provides a method for fast reducing graphene oxide at normal temperature. The method includes the steps of firstly, ultrasonically dispersing the graphene oxide into water, and centrifuging to obtain graphene oxide colloid; secondly, adding a variable-valence metal compound into the graphene oxide colloid to perform ultrasonic dissolving, regulating the pH of the mixed liquid to be not smaller than 8, adding hydroboron, and stirring to obtain uniform mixed liquid; thirdly, adding an acid solution into the mixed liquid obtained in the second step under a normal-temperature stirring condition, regulating system pH to be not larger than 8, allowing drastic reduction reaction to happen at the same time, and performing suction filtration, washing and drying to obtain the reduced graphene oxide after the reaction, wherein the reaction ends when no bubbles are generated in the mixed liquid. The method has the advantages that heating is not needed, special requirements on reaction device are avoided, the method is simple in process flow, the reduction reaction only needs 0.5-10 minutes, and short preparation cycle is achieved.

The invention discloses a desulfurization agent. The desulfurization agent contains potassium permanganate and attapulgite. The desulfurization agent simultaneously has excellent adsorption performance of the attapulgite component and strong oxidizing property of the potassium permanganate component and further has very strong sulfur dioxide removal capacity. Compared with an existing desulfurization technique, the desulfurization agent is relatively suitable for purifying sulfur dioxide in indoor air. By introducing potassium permanganate with strong oxidizing property to directly oxidize sulfur dioxide into sulfate so as to realize normal temperature desulfuration, the reaction is rapid and efficient, and the sulfur dioxide removal efficiency is guaranteed; and the desulfurization agent has very good potential market values.

The invention provides an anti-falling device for an attached lifting scaffold. The anti-falling device comprises a main body, a movable body, a hinge mechanism, a locking component and a trigger assembly, wherein the main body comprises a first fixed part and a second fixed part; a cavity groove is formed in one side, facing the second fixed part, of the first fixed part; the movable body comprises a movable part; the movable part is connected to the upper surface of the first fixed part in a sliding manner and can horizontally move towards the second fixed part; the movable end can rotate clockwise or anticlockwise around a horizontal line between a guide rail and the movable part; the trigger end and the linkage end rotate clockwise or anticlockwise around the horizontal line at the same time; the trigger end in an initial state is inserted into a window and can rotate and reset along with the up-and-down movement of the guide rail; and the trigger end can rotate towards the ground through friction force and downward impact force, so that the movable end is pushed to be screwed into a first interval and get close to the second fixed part, a flange plate of the guide rail is fixedly clamped between the movable end and the second fixed part, and the guide rail is prevented from falling.

The invention relates to a vacuum plasma flash reducing system for jarosite residues. The system comprises a plasma gun, a vacuum chamber and a vacuum pump, wherein the plasma gum comprises a gun body, a negative electrode which is arranged in the gun body, and a positive electrode which is connected to the gun body; the tail end of the positive electrode is arranged on the sidewall of the vacuumchamber; a plurality of recovering funnels for recovering produced materials at different positions are arranged at the bottom part of the vacuum chamber; discharging holes are formed in the bottom parts of the recovering funnels; the vacuum pump is connected to the vacuum chamber. According to the system, the ratio of pulverized coal and the flow rate of reducing gas are regulated to effectivelyreduce the ammonium jarosit; the reaction is quick and efficient; the flash reducing is realized, so that the production efficiency can be obviously improved; the system is safe, reliable, and free from pollution; secondary resource in the ajarosite residues can be effectively comprehensively recovered and utilized.

The invention discloses an anti-falling device of an attached lifting scaffold guide rail. The anti-falling device comprises a main body, a movable body, a hinge seat and a locking part, wherein the main body comprises a first fixing part and a second fixing part, the movable body comprises a movable part and a trigger part, the movable part is slidably connected to the upper surface of the first fixing part, the first movable end rotates around a plumb line, the locking part can move along with the movable part, enables the first movable end to be screwed into a first interval and enables the first movable end to be close to the second fixing part, when the guide rail freely falls, the locking part can enable the triggering part to horizontally move in the direction away from the movable part and enable flange plates to be fixedly clamped between the first movable end and the second fixing part, the trigger part can move in the direction away from the movable part through friction force and downward impact force, so that the first movable end is driven to be screwed into the first interval and abut against the second fixing part, the flange plates of the guide rail is fixedly clamped between the first movable end and the second fixing part, and the purpose of preventing the guide rail from falling is achieved.

The invention relates to a method using click chemistry to fast prepare micron-sized porous polymer microspheres. The method is characterized in that polyvinyl pyrrolidone and water are used as the continuous phase and multifunctional mercaptan, multifunctional isocyanate and a pore-forming agent are used as the dispersion phase to perform fast reaction under normal temperature and normal pressureto generate the porous polymer microspheres. The method has the advantages that the method is different from a traditional method for preparing the porous polymer microspheres, the method uses the click chemistry method, the reaction is completed in several seconds, and the method is simple in preparation process, fast and efficient in reaction, green and environmentally friendly and easy to achieve industrial production; by controlling monomer functionality proportion, surface functionalization can be achieved easily; compared with other preparation methods, the method is mild in reaction conditions, simple in steps, fast in synthesizing, beneficial to large-scale industrial production and the like; compared with equivalent-size common microspheres prepared by a click chemistry method, the specific surface area of the polymer microspheres formed by the method is increased by more than 4 times.

The invention discloses a preparation method of an epoxidized soybean oil derivative. The invention belongs to the technical field of soybean oil. The preparation method disclosed by the invention issimple and efficient; the prepared epoxidized soybean oil derivative can be used as a common auxiliary plasticizer; the excellent performances of low value, no toxicity, wide raw material source and the like are realized; material flexibility can be improved obviously, excellent plasticizing effect is achieved, material defects are improved; and in addition, through modification on epoxy groups, the dependence on petrochemical industry and coal chemical industry derivatives can be reduced, the requirement of environmental protection can be met, and the epoxidized soybean oil derivative can beused as a chemical synthesis raw material in preparation of polyurethane, plasticized plastics and other materials.

The invention provides a C-shaped guide rail falling protector. The C-shaped guide rail falling protector comprises a main body, a first movable body, a hinge mechanism and a locking component, wherein the main body comprises a first fixed part and a second fixed part; a cavity groove is formed in one side, facing the second fixed part, of the first fixed part; the first movable body comprises a first movable part and a first triggering part; the first movable part is slidably connected to the upper surface of the first fixed part and can horizontally move towards the direction of the second fixed part; the locking component is positioned in the cavity groove and is provided with a movable end; and the movable end can rotate clockwise or anticlockwise around a horizontal line between an abutting surface and an end surface, facing a wall surface, of a guide rail. When the guide rail freely falls, the triggering part moves in the direction away from the wall surface due to friction force and downward impact force, the movable end is driven to be screwed in a first gap and is close to the second fixed part, the movable end is compressed, therefore, a flange of the guide rail is fixedly clamped between the movable end and the second fixed part, and the purpose of preventing the guide rail from falling is achieved.

The invention discloses conjugate of triterpene and a linear chain amino derivative. The structural formula of the conjugate is as shown in the specification. The conjugate is applied to the preparation of drugs for treating and/or preventing flu. Experiment results show that the conjugate has an evident inhibitory effect on flu viruses and can evident inhibit the flu viruses from entering cells.The conjugate uses the stage when the flu viruses enter the cells as the target point, inhibits flu virus infection from the source and provides a basis for the researches of flu virus inhibitors.