479results about How to "Reduce process" patented technology

A method for maintaining a Device Capability Management Object (DCMO) which relates to technical field of Open Mobile Alliance Device Management (OMA DM), including detecting changed capability information in a terminal device by the terminal device, and maintaining a corresponding Device Capability Management Object in a Device Management tree in the terminal device based on the detected changed capability information, is used to overcome that wireless transmission resources are wasted and processing payloads of a Device Management Server (DMS) system are increased when updating and maintaining the corresponding Device Capability Management Object once capability information in the terminal device changes.

The invention discloses a method for preparing WC-Co nano composite powder by in situ reduction and carbonization, which comprises the following steps: 1, preparing a mixed solution containing W, Co and C or mixed solution containing W, Co, C and inhibitor raw materials or an emulsion; 2, carrying out hydrothermal reaction; arranging the mixed solution obtained in step 1 in a hydrothermal reaction kettle, sealing, heating to 120-200 DEG C, preserving the temperature for 2-15h, cooling to the room temperature, and then filtering, cleaning and drying the reactants to obtain presoma powder; 3, reducing and carbonizing; and 4, directly arranging the presoma powder obtained in step 2 in a vacuum furnace or protective atmosphere furnace, and heating to 800-1100 DEG C to carry out reduction and carbonization reaction with the reaction time of 0.5-6h to obtain WC-Co and WC-Co nano composite powder containing an inhibitor. The raw material used in the method is cheap, the process is simple, the product is pure, particles are fine and uniform, the defects of long cycle, nonuniform mixing and the like of a ball-milling mixed material process can be avoided, the preparation cycle is shortened, the production cost is reduced, and the method has the advantage of industrial application.

Uniformity in a plasma process can be increased by increasing a plasma confining effect by a cusp magnetic field over the whole circumference. There is provided a plasma processing apparatus which performs a process on a substrate by generating plasma of a processing gas in a depressurized processing chamber. The apparatus includes a magnetic field generation unit 200 including two magnet rings 210 and 220 vertically spaced from each other and arranged along a circumferential direction of the processing chamber. Each of the magnet rings includes multiple segments 212 and 222 of which magnetic poles are alternately reversed two by two along a circumferential direction of an inner surface of the magnet ring. In the magnetic field generation unit 200, arrangement of upper and lower magnetic poles is changed by rotating the lower magnet ring 220 in a circumferential direction with respect to the upper magnet ring 210.

The invention discloses a preparation method of a high polymer product provided with a multi-scale foam structure. The method includes that raw materials are molded to be samples, then the samples are placed in an autoclave, supercritical fluid is introduced into the autoclave, pressure is maintained, or the raw materials and the supercritical fluid are simultaneously added into a molding device, the synergistic effect of temperature rise and pressure relief is utilized to foam high polymer materials, and different foaming performances of the high polymer materials are combined to manufacture the high polymer product provided with the multi-scale foam structure. Compared with a common foaming method, the preparation method of the high polymer product provided with the multi-scale foam structure can improve connectivity of the manufactured product which can be used for aspects such as tissue engineering, super-hydrophobic, filtering and the like. Besides, the method is less in process, capable of achieving batch production, and easy to promote in industrial production.

The invention discloses a neutrophile granulocyte gelatinase related lipid transport protein detection kit and a preparation method thereof. The detection kit is composed of a reagent I and a reagent II independent from each other; the reagent I comprises the components of biobuffer, surfactant, coagulant, preservative, stabilizer, blocker, chelating agent and water; and the reagent II comprises the components of rubber latex particle of enveloping neutrophile granulocyte gelatinase related lipid transport protein antibody, biobuffer, chelating agent, surfactant, preservative, suspending agent, sealing agent, stabilizer and water. According to the invention, the neutrophile granulocyte gelatinase related lipid transport protein antibody of the detection kit can not only be combined with the neutrophile granulocyte gelatinase related lipid transport protein antigen, but also be combined with the MMP-9/NGAL (matrix metallopeptidase-9/ (neutrophil gelatinase associated lipocalin) compound, thereby avoiding the influence of MMP-9/NGAL compound to the detecting result, and having the advantages of good specificity, high sensitivity, wide linear range, favorable stability and the like.

The invention relates to an ultraviolet light curable coating for protecting steel materials free of preliminary treatment, which contains 1 wt% to 5 wt% of light initiator, 0.5 wt% to 1.5 wt% of assistant initiator, 0 wt% to 40 wt% of living oligomer, 20 wt% to 70 wt% of polyacrylic ester, 20 wt% to 55 wt% of reactive diluents, 1 wt% to 8 wt% of adhesion promoter and 0.1 wt% to 2 wt% of additionagent. The coating of the invention solves the problem of ahering the UV coating onto the steel materials without surface treatment by adopting a special structure, a low polymer containing polar groups and an adhesion promoter. All the performance indexes also meet the demand of current coating.

This invention relates to a method for brewing fresh bamboo wine characterizing in including the following steps: cleaning and crushing fresh bamboo to villiform, taking the raw material in the proportion: fresh bamboo: 70-100%, food supplies: 0-30% then adding water in the weight proportion to material:1:0.5-3, adding bacilli amylase to braize and steam, adding sacchariferous agent to be sacchariferized for 20-30minutes under 58-62deg.C then adding seeding yeast to be fermented to prepare a health-care fresh bamboo wine.

Systems, devices, and methods are presented for automatic tuning, calibration, and verification of radiation therapy systems comprising control elements configured to control parameters of the radiation therapy systems based on images obtained using electronic portal imaging devices (EPIDs) included in the radiation therapy system.

The invention relates to a direct type ultrathin LED backlight module which is characterized in that unpackaged LED chip light sources are directly arranged on a PCB (Printed Circuit Board), then transparent glue or fluorescent glue is coated on the surface of one LED chip light source or a transparent glue layer or fluorescent glue layer is coated on the surfaces of a plurality of LED chip light sources, thus the same effect with the packaged LED chip light sources can be realized, the process of packaging the LED chip light sources in advance is reduced, the condition that an optical device is arranged on an LED for reducing the thickness of a backlight source is avoided, and cost is greatly saved. Meanwhile, light rays emitted by the LED chip light sources are refracted in the transparent glue layer or fluorescent glue layer, thus light-exiting surfaces of the light rays are increased; and by increasing the arrangement density of the LED chip light sources, the distance of the crossed light rays among the LED chip light sources is greatly reduced, thus the thickness of the backlight module can be greatly reduced to ensure that the scheme of the direct type ultrathin LED backlight module is realized.

An X-ray image sensor having a photoelectric conversion part that converts X-ray photons into electric charges. The X-ray image sensor includes a pixel electrode for collecting the electric charges and a storage capacitor for storing the electric charges collected by the pixel electrode. The storage capacitor includes a first capacitor electrode, the pixel electrode, and a dielectric layer that is deposited on the first capacitor electrode. The pixel electrode contacts an electron transport electrode via a hole through the dielectric layer. A switching TFT controls the release of electric charges in the storage capacitor to an external circuit. The switching TFT is comprised of a gate electrode, a first insulation film, a drain electrode, and a source electrode that contacts the electron transport electrode.

The invention discloses a tornado cyclone type device for preparing a nano twisting electrostatic spinning nozzle. The tornado cyclone type device for preparing the nano twisting electrostatic spinning nozzle mainly comprises an airflow guide pipe, a spinning feed cylinder, a connecting piece, an air duct, an air compressor, a pore electrode plate, a high voltage electrostatic generator, a twisting collecting roller, a twisting degree keeping rotary table, tangential airflow holes, bolts, heating rings and a temperature sensor; the airflow guide pipe, the spinning feed cylinder and the connecting piece are coaxially connected with one another through threads from inside to outside, a vertical airflow inlet of the upper end of the airflow guide pipe is connected with the air compressor , a feed inlet is located on the upper surface of the connecting piece which is connected with the air duct through the bolts, and the tangential airflow holes are located at the lower end of the air duct and connected with the air compressor; the pore electrode plate is located under the nozzle, the twisting collecting roller and the twisting degree keeping rotary table are located under the pore electrode plate which is communicated with the high voltage electrostatic generator, and the spinning feed cylinder is grounded. According to the tornado cyclone type device for preparing the nano twisting electrostatic spinning nozzle, tornado cyclone is formed through the coupling of airflow in the vertical direction and airflow in the tangential direction to conduct twisting on fibers directly, the process is reduced, and the twisting degree of twisting yarns can be adjusted through adjusting the airflow velocity.

The invention discloses a method for cation modification and salt-free dyeing of a cellulose fabric through one bath. The method comprises the following steps: (1) preparation of a modified dyeing liquid, including uniformly dissolving a reactive dye and sodium hydroxide in soft water, uniformly mixing the reactive dye and sodium hydroxide, adding a modifier in the obtained mixture, and performing uniform mixing to obtain the modified dyeing liquid; and (2) modification dyeing of a fabric, including performing dip padding treatment of a cellulose fabric with the modified dyeing liquid prepared in the step (1), winding the fabric into a roll after one dip and one padding, covering the roll with a film, putting the obtained roll at the room temperature, and performing room-temperature washing, acid washing, soaping, hot water washing, room-temperature washing and drying to the obtained fabric to obtain the salt-free dyed fabric. Cation modification and salt-free dyeing are carried out in one bath. The method is less in process, simple in technology and easy to operate. Acid washing and multiple water washing before dyeing in a two-bath method is not required, so that the method is less in water consumption and the process is easy to control. Modification and dyeing are carried out at the room temperature, and hydrolysis of the modifier and dye is reduced.

The invention discloses a flexographic pearlescent water-based ink special for a cigarette mark and wine mark and a preparation method thereof. The water-based ink is composed of two parts. According to the proportion of the water-based ink, the pearlescent water-based ink comprises the following components by weight percent: 24-30% of pearlescent pigment, 35-40% of dispersing acrylic resin solution, 22-35% of highlight acrylic emulsion, 0.8-1.8% of compound auxiliary and 6-14% of purified water, and the pearlescent gloss oil comprises the following components by weight percent: 10-20% of acrylic resin solution, 40-80% of hard acrylic emulsion with high Tg value, 10-20% of self-crosslinking acrylic emulsion, 3-8% of water-based wax emulsion, 1-2% of compound auxiliary and 10-20% of purified water. The flexographic pearlescent water-based ink has the advantages of excellent printability, excellent on-machine stability, convenience in use operation, excellent adhesive force of printed product, strong water resistance, friction resistance and scratch resistance, and excellently meets the printability demand and the post-printing processing demand.

The invention relates to a synthesizing method for a cephalosporin compound. The method comprises the following steps of: making 7-aminocephalosporanic acid serving as a raw material react with methyl mercapto tetrazole in a solvent under the catalyzing action of boron trifluoride to synthesize a 7-amino-3-[(1-methyl-1H-tetrazole-5-radical)]-3-cephem-4-carboxylic acid intermediate, and adding an acid binding agent into a reactant solution for neutralizing to acid state; and directly preparing the obtained intermediate solution into cefoperazone acid, cefpiramide acid and cefamandole sodium without the purifying or drying the intermediate. The method has the advantages of simple process, small environmental pollution, high product yield, low cost and suitability for industrial production.

The invention relates to a glass drilling device for automatic feeding and discharging. The glass drilling device comprises a machine tool body, a conveying belt arranged on the machine tool body and used for supporting and conveying glass to be drilled, and a drilling machine used for drilling the glass. The glass drilling device further comprises a displacement unit used for bearing and driving the drilling machine to adjust the drilling position, fixing units used for fixing the glass, a feeding unit and a discharging unit, wherein the feeding unit is used for feeding the glass, and the discharging unit is used for discharging the glass. The feeding unit and the discharging unit are the same in structure, the feeding unit is located at the feeding end of the conveying belt, and the discharging unit is located at the discharging end of the conveying belt. Compared with the prior art, the glass drilling device has the beneficial effects that the drilling procedure is effectively simplified, especially, the manual glass moving procedure is reduced, and the mechanical stand column and drilling machine moving speed is much higher than the manual glass moving speed.

The invention provides a re-fracturing method for oil, gas and water wells and belongs to the field of oil and gas exploration. The method comprises steps of preparing: ensuring a downhole casing of a fracturing section of an oil, gas and water well is in normal operating state; sealing: sealing at least part of old fractures in the oil, gas and water well; re-fracturing: re-fracturing the oil, gas and water well at the fracturing section to generate new fractures. The method forms a sealing and fracturing technique, old fractures are sealed in long time or preferably temporarily sealed through a determination device and a sealing agent, and new fractures are then made by pressing in other directions of a formation by a hydraulic fracturing process so as to reform a reservoir.

The invention discloses a compression molding fireworks outer cylinder, a marble shell and a preparation method thereof, comprising the components of plant fiber, binder, filler, excipient and dryer. The fireworks outer cylinder and marble shell is made after the components are prepared and processed compression molding. The lead-through is just needed to be installed by the fireworks manufacturers, and the fireworks cylinder can be made by using the technical proposal. The process is simple, the procedures are few and the production efficiency is high. The utilization rate of the raw materials can be reached to 100 percent. The plastics can be totally banished and the effect of environmental protection is good. The products have standard specification and good pressure resistance. The distortion and bending phenomena can not be generated, and the display quality of the fireworks is greatly improved which ensures the safety. The shape, size and intensity of the fireworks cylinder and marble shell can be flexibly and conveniently changed as required. The preparation method also can be used for the production and development of the special shaped shell or package in the fireworks industry.

A user equipment terminal for measuring signal power in a neighbor cell includes a movement speed estimating unit configured to estimate a movement speed of the user equipment terminal or a fading frequency of a propagation; a measurement bandwidth determining unit configured to determine a measurement bandwidth according to the movement speed or the fading frequency of the propagation; and a measurement unit configured to measure signal power in the neighbor cell within the determined measurement bandwidth.

The invention relates to the field of electric furnace steelmaking, and particularly relates to an electric furnace smelting method and system of full light scraps. The electric furnace smelting method of the full light scraps comprises the steps of (1) packing the light scraps into scrap briquettes; (2) continuously feeding the scrap briquettes into an ultrahigh-power electric arc furnace; (3) supplying power to the electric arc furnace; blowing oxygen; injecting and blowing carbon powder; and slagging; (4) preheating the scrap briquettes through high-temperature smoke produced in the smelting process; sequentially conveying the smoke into a settlement chamber, a cooling tower and a dust remover; and then discharging the smoke to the outside; and (5) tapping after smelting. The smelting system comprises a conveyor, a hoisting tool, the electric arc furnace, the settlement chamber, the cooling tower and the dust remover. The electric furnace smelting method and system of the full lightscraps have the advantages of being environmentally friendly, simple in processes, and low in energy consumption.

The invention discloses a production line calibration comprehensive test method and a production line calibration comprehensive test device. The comprehensive test method comprises the steps that S1: radio frequency power parameter range of a production machine is preset; S2: the production machine is calibrated; S3: the maximum radio frequency power value of the production machine is read; S4: and the maximum radio frequency power value and the radio frequency power parameter range are compared, and the production machine passes production line calibration comprehensive testing if the maximum radio frequency power value is within the radio frequency power parameter range. Production line calibration comprehensive test pass rate of the production machine can be enhanced.

The invention discloses a method for direct modifying and yarn flattening of a reclaimed material woven bag, belonging to the technical fields of woven bag production and environmental protection of chemical waste substances. The method is finished by nine major processes including preparation, dosing, melting, filtration, extrusion and membrane output, water cooling, splitting, drawing and winding, and the method has the beneficial effects that the waste plastic is melted and directly subjected to yarn flattening, the process and energy consumption are reduced, and labor power is reduced; a small amount of master batch, modifier, whitening agent and lubricant is added during the dosing; after the melting, the tensile strength and fineness of the yarn-flattened material are reasonably improved through the filtration, the membrane output, the water cooling and the drawing; particularly, the water cooling is performed at 50-60 DEG C, and then the drawing times is set as 6.5; according to a test, the warp-direction pulling strength and the weft-direction pulling strength of the produced flattened yarn are both greater than 700N/50mm, the tensile strength of the flattened yarn is greatly enhanced, and the problem of yarn breakage in a weaving process is avoided; and by adopting waste plastic as raw material, the environmental pollution is effectively reduced.

The invention relates to a preparation method for a composite nanoparticle with a monodisperse core-shell structure. Nanometer SiO2 is taken as a core, and a SiO2/high polymer composite nanoparticle is prepared by semi-continuous soap-free emulsion polymerization. The result shows that hydrophilic silicon dioxide which is not modified by a silane coupling agent is taken as the core, and a SiO2/high polymer composite nanoparticle with the core-shell structure can be prepared by the semi-continuous soap-free emulsion polymerization, and particles have good particle monodispersity. The method has the advantages of few preparation processes, good particle monodispersity, flexible monomer switching, and the like.

An illumination system includes a power supply unit; and a light emitting apparatus driven by power supplied from the power supply unit. The light emitting apparatus includes: a first light emitting portion and a second light emitting portion configured to be independently driven to emit output light; and a controller configured to control a color temperature or a luminous flux of the output light by controlling operations of the first and second light emitting portions. The controller is configured to control an output color temperature of the output light according to color temperature control data for controlling an output color temperature of the second light emitting portion or control a luminous flux of the output light according to luminous flux control data for controlling an output luminous flux of the first light emitting portion.

The invention relates to a method for shaping sheet with negative angle, wherein said method comprises extending the sheet, to form at least two crossed surfaces, shaping the extended sheet; said extending process makes one surface form convex part; and the shaping process makes another surface form negative angle, and the convex part is filled into the negative part. Therefore, the invention can effectively control the extending deformation of sheet, to improve the quality.

The invention relates to a preparation method of lithium cobalt oxide. The preparation method comprises the following steps of: reacting reactants (cobalt salt solution and alkaline solution) according to a control crystallization method in a control crystallization kettle having a buffering agent under a stirring condition, so as to prepare spherical hydroxyl cobalt oxide; and putting the spherical hydroxyl cobalt oxide in lithium hydroxide solution, carrying out hydrothermal reaction in a hydrothermal reaction kettle so that hydrogen in hydroxyl cobalt oxide is displaced with lithium in lithium hydroxide, thus generating spherical lithium cobalt oxide.

In an exemplary aspect, the present invention provides a multi-thread processor including a plurality of hardware threads each of which generates an independent instruction flow, a thread scheduler that outputs a thread selection signal in accordance with a first or second schedule, the thread selection signal designating a hardware thread to be executed in a next execution cycle among the plurality of hardware threads, a first selector that selects one of the plurality of hardware threads according to the thread selection signal and outputs an instruction generated by the selected hardware thread, and an execution pipeline that executes an instruction output from the first selector, wherein when the multi-thread processor is in a first state, the thread scheduler selects the first schedule, and when the multi-thread processor is in a second state, the thread scheduler selects the second schedule.

The invention provides a spin forming method for non-circular section parts and equipment thereof. The method comprises the following steps: after a workpiece is mounted, a main shaft starts to drive the workpiece to rotate, and a rotary wheel device transversely feeds; within one-circle rotation of the main shaft, the rotary wheel device quickly moves forward and backward for a plurality of times, a coordinate relationship is maintained between rotary angles of the main shaft; at the same time, a platform is longitudinally moved to drive the rotary wheel to feed longitudinally, so that the workpiece, after spin forming, is formed into non-circular section parts; the equipment consists of a machine tool and a control platform circuit which are connected with each other, the machine tool comprises a main spindle box, a machine tool body, a longitudinal motion platform, a tail-top device, a servo motor feeding device, a hydraulic station, a linear motor feeding device and a rotary wheel device, the main spindle box and the tail-top device are coaxially arranged on both ends of the machine tool body, the hydraulic station is connected with the tail-top device by an oil pipe, the servo motor feeding device is arranged on one part of the machine tool body, the longitudinal motion platform is arranged in the machine tool body, both ends of the longitudinal motion platform are provided with longitudinal straight line guide rails, and the linear motor feeding device driving the rotary wheel device is arranged on one side of the longitudinal motion platform.

The invention relates to the technical field of mobile phone cover glass printing, in particular to a mobile phone cover glass main printing technology. The mobile phone cover glass main printing technology comprises the steps of (1) primary mirror-like silver printing, wherein a mirror-like silver layer is printed on the lower surface of clear glass in a blade coating mode by means of the screen printing technique; (2) secondary bluish violet printing, wherein a second bluish violet layer is printed on the lower surface of the clear glass in a blade coating mode by means of the screen printing technique; (3) tertiary pearl white printing, wherein a pearl white layer is printed on the lower surface of the clear glass in a blade coating mode by means of the screen printing technique. According to the mobile phone cover glass main printing technology, by means of the composite printing technology conducted on the clear glass and combining the primary mirror-like silver printing, the secondary bluish violet printing and the tertiary pearl white printing, printed patterns are stereoscopic, and natural transition is achieved between different ink layers. The mobile phone cover glass main printing technology has the advantages that operation is simple and convenient to control, quality is stable, production efficiency is high, and large-scale industrial production can be achieved.

The invention relates to a chrome slag decontamination process. The process is characterized in that the barium chloride is dissolved and diluted into solution by water, barium carbonate is dissolved and diluted into suspension, which is put into a ball mill with the chrome slag for mixing grinding; when mixing grinding, the chrome slag is crushed; the hexavalent chromium in the chrome slag is continuously dissolved in the crushing process and is reacted with the barium ion to create the barium chromate not dissolved in the water. The invention has the advantages of short disposal process, simple process, good decontamination effect, large industrialization scale, high automation of production pipeline, trivalence chromium in the chrome slag after disposal not easy to be reverted into hexavalent chromium and the chrome slag after disposal mixed with the cement, lime and sand stone used for the stabilization soil of the earthwork.

The invention discloses a method for extracting phycocyanobilin from spirulina. The method comprises the following process steps: A, dissolving the fresh spirulina in sterile deionized water in the ratio of 1:(10-30) and repeatedly freezing and thawing for three times; B, adding the spirulina liquid to a high-pressure homogenizer and circularly homogenizing for 2-3 times in the state of 20-40Kpa; C, adding the homogenized spirulina liquid to an ultrasonic crusher and crushing the cell walls of the spirulina by use of ultrasonic waves to dissolve out the phycobiliprotein, and extracting the liquid; D, centrifuging the wall-crushed extract for 20-40 minutes, removing cell debris, and obtaining thewater phase as the phycocyanobilin extract; E, concentrating the phycocyanobilin extract in a tubular ultrafiltration membrane filter system to obtain spirulina pulp, wherein the molecular cutoff of the membrane is smaller than 150000 Da and the concentration multiple is 10-15; and F, performing spray-drying on the spirulina pulp under the condition that the temperature is 180 DEG C, thereby obtaining a phycocyanobilin dry powder product.