449results about How to "Will not block" patented technology

The invention relates to a fume sampling probe which mainly consists of a sample pipe, a sample flange, a sample probe mounting plate, a filter, an air cylinder, a standard air inlet, a sample gas outlet, an electric heater, a backblowing air heater, a puller screw, a lever, an internal backblowing hole, an external backblowing hole, a temperature probe, a temperature controller, an electromagnetic valve, a gas-type fitting, a case body and an electrical gas circuit. The invention has the advantages that filter elements of the filter made of resistant material are changed and clean for use alternately, a special backblowing technology method is realized through the electrical gas circuit, the energy consumption is saved, the backblowing effect is good, only one maintenance is needed in one year, the heating temperature can be randomly set, the automatic backblowing period and time can be freely set according to the on-site fume condition, the service life is long, the running is stable and reliable, and the running cost is low, thereby being widely applied to a fume discharge continuous monitoring system of a fixed pollution source in the fume sampling and processing field.

The invention relates to a robustness control method of an automatic manufacture system based on a Petri network. The robustness control method firstly detects all enabled transitions under an achievable state M, detects a transition set guaranteeing that a system has no deadlock from all enabled transitions, detects transitions guaranteeing the system to be robust from all transitions having no deadlocks, detects biggest concurrency allowable transitions from all robust transitions, chooses a transition to emit from the biggest concurrency allowable transition, wherein every time one transition is emitted, a new state is obtained, and executes the above steps in a new state. So repeatedly, a transition sequence which can guarantee system is robust and can operate without deadlock can be obtained, the that transition is emitted according to the sequence cannot only guarantee that the system has not deadlock, but also guarantee that the system has not blockage. The robustness control method uses a Petri network as a mathematic tool and performs modeling on an automatic manufacture system so as to realize a fact that the system can continuously and smoothly process.

The invention provides a traditional Chinese medicinal health regenerated cellulose fiber, which contains the traditional Chinese medicinal components, wherein the mass fraction of a traditional Chinese medicinal extract in the fiber is 1%-15%. The invention further provides a preparation method of the fiber. The method comprises the following steps: preparing a traditional Chinese medicinal extract assistant, preparing a traditional Chinese medicinal spinning viscose and spinning and molding the traditional Chinese medicinal regenerated cellulose fiber. In the fiber preparation process, a spinning nozzle is not blocked; and the exchange rate is smaller than or equal to 10%. The prepared fiber has a good antibacterial health effect and achieves the natural antibacterial effect. Through detection of the antibacterial property of the prepared traditional Chinese medicinal health regenerated cellulose fiber, the bacteriostatic activity value on staphylococcus aureus and escherichia coli reaches 2.9; and the traditional Chinese medicinal health regenerated cellulose fiber can be widely applied to medical and sanitary products and the like.

Ink jet printing is provided on large area substrates such as wide width textile webs. The printheads are driven by linear servo motors across a bridge that extends across the substrate. The timing of the jetting of the ink is coordinated with the motion of the printheads, so that the heads can be rapidly moved and the ink can be jetted while the printheads are accelerating or decelerating as they move on the bridge. Preferably, ultraviolet (UV) light curable ink is jetted and first partially cured with UV light and then subjected to heating to more completely reduce uncured monomers of the ink on the substrate.

The invention relates to a customizable dynamic image display method. The method comprises the steps of firstly, packaging thread creation and circular logic based on a SurfaceView control, and abstracting out drawing and calculation steps; and secondly, maintaining all element objects of an interface in sub-controls, circularly executing drawing and calculation of sub-elements in drawing and calculation, and enabling the sub-elements to independently perform sub-element position and change calculation, and independently draw themselves in a father control canvas. According to the method, dynamic image display is carried out in an independent thread by using the SurfaceView, so that a main thread of a UI is not blocked, the efficiency is high, and the performance is good; the elements are all dynamically calculated based on a current screen size of a mobile phone; the elements are aligned accurately; and the interaction and matching of an animation effect and an external event can be realized.

The invention relates to a lens for a linear light source. The lens is provided with a top portion and a bottom portion, wherein the bottom portion comprises an incidence plane (1) and a first bearing surface (4a) and a second bearing surface (4b) positioned on two sides of the incidence plane (1), and the top portion comprises an emergent surface (2) and a total internal reflection surface (3). Viewed from a cross section, the emergent surface (2) is connected to the first bearing surface (4a), the total internal reflection surface (3) is connected to the second bearing surface (4b), one part of light rays of the linear light source is emitted onto the incidence plane (1) and emitted out after being reflected via the emergent surface (2), and the other part of the light rays is emitted onto the incidence plane (1) and emitted out via the emergent surface (2) after the total internal reflection by the total internal reflection surface (3). In addition, the invention further relates to an asymmetric light distribution lighting device comprising the lens.

Disclosed is a selective catalytic reduction nitrogen oxide honeycomb metallic sieve catalyst as well as a preparation method thereof, relating to a catalyst as well as a preparation method thereof. The invention solves the problems of poor thermal shock resistance, poor mass transfer performance, slow thermal response, poor catalytic performance and high treatment cost of the catalyst in common use in the existing SCR process technique. The selective catalytic reduction nitrogen oxide honeycomb metallic sieve catalyst is composed of a wire mesh, a carrier depositing on the wire mesh as well as V2O5 and MoO3 loading on the carrier. The method comprises: a. material pretreatment; b. preparing an electrophoretic liquid; c. electrophoretic deposition; d. making an Al2O3 / wire mesh; e. making a TiO2 / Al2O3 / wire mesh; and f. weaving a honeycomb metallic sieve, then obtaining the selective catalytic reduction nitrogen oxide honeycomb metallic sieve catalyst after dipping, drying and calcinations. The invention has advantages of good catalyst catalytic performance, low cost, good thermal shock resistance, good mass transfer performance and fast thermal response.

Ink jet printing is provided on large area substrates such as wide width textile webs. The printheads are driven by linear servo motors across a bridge that extends across the substrate. The timing of the jetting of the ink is coordinated with the motion of the printheads, so that the heads can be rapidly moved and the ink can be jetted while the printheads are accelerating or decelerating as they move on the bridge. Preferably, ultraviolet (UV) light curable ink is jetted and first partially cured with UV light and then subjected to heating to more completely reduce uncured monomers of the ink on the substrate.

The invention provides a self-fire prevention tunnel concrete lining structure based on the microcapsule technology. The self-fire prevention tunnel concrete lining structure comprises a common layer and a self-fire prevention layer, wherein the common layer is a conventional concrete layer, the self-fire prevention layer is formed by concrete mixed with reinforced fibers, anti-burst fibers and hot melting microcapsules, and each hot-melting microcapsule comprises a capsule shell and fireproof media filling the capsule shell. Compared with a common reinforced concrete lining structure, the self-fire prevention tunnel concrete lining structure has the advantages that the self-fire prevention ability of the tunnel lining structure is brought into full play while structural size is not changed and structural strength and rigidity are not lowered, synchronization of burst prevention and thermal insulation, the synergic effect of fire prevention and bearing and automatic fire prevention triggered by fire heat are achieved, and the tunnel lining structure is good in durability, high in long-term economic benefits and suitable for the whole life cycle fire prevention design of tunnel concrete linings.

The invention discloses an ultrathin bi-directional sound obstruction channel. When obstructing sound, the ultrathin bi-directional sound obstruction channel can allow electromagnetic waves, air flow or even objects to pass through. The ultrathin bi-directional sound obstruction channel includes an upper metasurface and a lower metasurface which are arranged in parallel; surfaces of the upper metasurface and the lower metasurface, which are opposite to each other, are symmetrically provided with a plurality of groups of folding structures; each folding structure includes at least five obstruction boards which are arranged side by side; cavities are formed between adjacent obstruction boards; and cross beams are alternately distributed on the obstruction boards in the cavities. According to the ultrathin bi-directional sound obstruction channel of the invention, operation and control on the direction of the wave vector of reflected waves by the upper and lower acoustic metasurface materials are simply utilized, and at the same time, the super thin characteristic and the abnormal reflection function of the metasurfaces are ingeniously utilized, and therefore, acoustic waves of which grazing incidence is along the metasurfaces geometrically, namely, acoustic waves transmitted along the axial direction of the pipeline, are deviated by an angle close to 90 degrees, and after two times of action, the direction of the wave vector of the reflected waves can be opposite to the direction of incident waves, and the acoustic waves can be effectively obstructed at a certain depth of a waveguide.

In a method and device for treating or processing containers (2) that are used for storing substances for medical, pharmaceutical or cosmetic applications or contain the same, cylindrical containers open at least at one end are automatically led past or pass through processing stations for treatment or processing by means of a conveying device, while said processing stations are jointly held by a carrier (25; 134) in a regular two-dimensional arrangement. The carrier has a plurality of openings or receptacles (32; 39; 87; 120), which determine the regular arrangement. According to the invention, the treatment or processing of the containers is performed on or in at least one of the processing stations while the containers are held by the carrier. This opens up new possibilities for treating or processing the containers, for example when crimping metal covers or during freeze-drying.

The invention relates to a method for solving a start concurrence bottleneck of a docker container. Through modifying the source code of a docker, the problem of the start concurrence of the docker container is solved; in a start process, the communication with a management platform is carried out; the network parameter of the docker container is directionally distributed according to the inquiry result of the management platform, so that the locking and the unlocking are avoided in a distribution process; further, the start concurrency of the docker container is improved; the blockage of a container queue cannot occur in the process of starting many containers.

The invention discloses an information input method and terminal based on a camera, aiming to provide an input way which is free of shielding the screen of the terminal and low in resource consumption. The method comprises the following steps of: identifying, by the terminal, an area having specified color information in an image obtained by the camera; determining the change information of the area; and determining the information to be input into the terminal according to the change information.

Provided is a nozzle unit for use in a bonding device in which bonding between a first member and a second member is effected by providing a bonding member that has been melted by heating at a bonding position where the first member and the second member are to be bonded to each other. The nozzle unit includes: a cylindrical nozzle assembly having an accommodating space accommodating the bonding member, and an opening which allows ejection of the bonding member accommodated in the accommodating space onto the bonding position, which has a diameter larger than the diameter of the bonding member, and which communicates with the accommodating space; and a holding / releasing member for releasably holding the bonding member within the accommodating space.

The invention relates to a TFT-LCD (Thin Film Transistor Liquid Crystal Display) array substrate and a manufacture method thereof. The array substrate comprises a grid line and a data line which are formed on the substrate, wherein pixel electrodes and thin film transistors are formed in pixel regions limited by the grid line and the data line; and memory electrodes and connecting electrodes are also formed in the pixel regions, wherein the memory electrodes is made of transparent materials and form memory capacitors with the pixel electrodes, and the connecting electrodes ensure that the memory electrodes in adjacent pixel regions are mutually connected. Through forming the memory electrodes formed by transparent conductive thin films in the pixel regions, the invention can design proper memory capacitors according to actual demands through changing the areas of the memory electrodes, thereby guaranteeing the sufficient allowance of the memory capacitors, effectively reducing the leaping voltage deltaVp and improving the display quality. Furthermore, by adopting the transparent memory electrodes, the aperture ratio and the display brightness can also be effectively improved, thereby the display quality is improved on the whole.

The invention discloses yellow ceramic ink for ink-jet printing. The yellow ceramic ink for ink-jet printing is characterized by at least comprising inorganic pigment powder, a surfactant, a solvent and a dispersing agent which are stirred according to the proportion. The inorganic pigment powder is used for providing color for ink; the surfactant is used for modifying the inorganic pigment powder into lipophilic powder and improving the surface tension of the ink; the solvent is used for dispersing the modified inorganic pigment powder; the dispersing agent is used for improving the viscosity of the ink and preventing flocculation and precipitation of powder particles. The yellow ceramic ink for ink-jet printing is excellent in effect, environment-friendly, low in production cost and convenient to popularize and apply.

The invention discloses a heat-dissipation split-type conjunction box used for a solar assembly. The heat-dissipation split-type conjunction box comprises a cathode wire box, intermediate wire boxes and an anode wire box which are mutually independent. The intermediate wire boxes are arranged between the cathode wire box and the anode wire box, and each wire box comprises a box body and a box cover which is capable of covering the box body. The heat-dissipation split-type conjunction box is characterized in that the cathode wire box is arranged at a cathode initiating terminal of the solar cell assembly, the box body is only internally provided with one binding post used for being connected with an assembly leading-out wire, and the binding post is simultaneously connected with a cathode terminal of a photovoltaic connector through a cable; the anode wire box is arranged at an anode initiating terminal of the solar cell assembly, the box body is only internally provided with one binding post used for being connected with an assembly leading-out wire, and the binding post is simultaneously connected with an anode terminal of the photovoltaic connector through a cable; and the number of the intermediate wire boxes is three. In addition, the invention further discloses the solar cell assembly using the heat-dissipation split-type conjunction box used for the solar assembly.

The invention discloses an anti-haze window screen based on an electrospinning technology and a preparation method thereof. The window screen is provided with a three-layer composite structure, a baselayer is a metal screen cloth, and a cyan ethyl acrylate viscous layer is compounded on the surface of the metal screen cloth in an electrostatic spray method. An intermediate layer is a nanofiber functional film directly electrospun on the surface of the metal screen cloth by electrospinning, and the nanofiber functional film is a nano-graphene / PVDF / PEO composite nanofiber film, a protective layer is compounded on the upper surface of the nanofiber functional film through a hot pressing method, and the protective layer is a nylon net. The window screen can filter outdoor air, effectively block dust and other particulate matter, and can ensure indoor and outdoor air circulation and indoor lighting. The preparation method is simple, suitable for large-scale production, and has a good application prospect.

The present invention relates to a powdery built biological carrier fluidized bed A / O sewage treatment process. It includes anoxybiotic bio-chemical reaction, aerobic bio-chemical reaction, coagulation reaction and precipitation, in which the anoxybiotic bio-chemical reaction, aerobic bio-chemical reaction, coagulation reaction and precipitation are respectively implemented in anoxybiotic tank, aerobic tank, coagulation tank and precipitation tank which are formed into an integrated reaction tank.

The invention discloses a terminal and a camera parameter setting method. The terminal comprises: a first detection unit, used for detecting a first touch operation in a first touch region by utilizing a pressure sensor; a determination unit, used for determining whether the first touch operation meets a preset condition; an activation unit, used for, when the first touch operation meets the preset condition, activating a camera parameter adjustment function corresponding to the first touch operation; a second detection unit, used for detecting a second touch operation in a second touch region by utilizing the pressure sensor; and an adjustment unit, used for, when the second touch operation slides in a first direction of the edge side, adjusting a camera parameter to be increased, and when the second touch operation slides in a second direction of the edge side, adjusting the camera parameter to be reduced.

The invention provides a method for delaying persistent indexing metadata in a flash memory storage system. The method for delaying the persistent indexing metadata in the flash memory storage system comprises the following steps: S1, data types and an inverted index of data are generated by the flash memory storage system when the data are written, and the inverted index is written in a flash memory together with the data; S2, a forward-direction memory index is set up according to the data, the data types and the inverted index, and data which are not written in the forward-direction memory index are marked through a list of indexes to be persistent; S3, data where forward-direction indexes are not set up are tracked through an updating window; S4, when the flash memory storage system breaks down, the forward-direction index is reconstituted according to the data types and the inverted index of the updating window so as to recover breakdowns of the flash memory storage system. According to the method for delaying the persistent indexing metadata in the flash memory storage system, because persistence of the forward-direction index is delayed through the inverted index, delay of write operations of the data is reduced, the transaction operation overhead of indexed data and the indexing metadata is avoided, and meanwhile competition delay caused by persistence of window metadata updating is reduced.

The invention discloses a multi-functional road sweeper, which is characterized in that a rolling-brush support frame which can flexibly slide upwards and downwards is arranged in front of a bucket-tipping waste bin; the inside of the rolling-brush support frame is provided with a plurality of gradually-accelerated fan-blade type counter-rotating sweeping rolling-brushes which are horizontally arranged upwards; a garbage guide cover which is provided with arc upper and lower ends and tangent to all the counter-rotating sweeping rolling-brushes is fixedly arranged in front of the rolling-brush support frame; and the fan-blade type counter-rotating sweeping rolling-brushes are driven to simultaneously carry out counter-rotating operation by the powers output by an internal-combustion engine or a direct-current motor, thereby achieving the purpose of sweeping the garbage on road surfaces; and a dust collecting cover is arranged at a dust-raising part above a sweeping scrap chopper, and connected with a dust guide pipe so as to lead dust in a dust-filtrating water storage tank, thereby achieving the purpose of dust purification. According to the invention, through setting up a dust-filtrating water storage tank at a proper position at the top of a cab, and leading dust in the places under or above the water surface of the dust-filtrating water storage tank by the dust guide pipe, and under the actions of a powerful suction fan, water and dust-filtrating rolling brushes, the purposes of purifying the dust in bucket-tipping waste bins and producing the negative pressure are achieved.

The invention discloses a method for counting passenger flow at an airport security check counter. The method comprises steps of: converting an image in a video sequence into a grayscale image, extracting a foreground image by a frame difference method and binaryzing the foreground image; extracting a head part from the foreground image by using a head grayscale characteristic and connected domain detection algorithm; in a head tracking and counting algorithm, tracking and counting head characteristics by using the specificity of the head connected domain in videos and a container; and counting the number of people by using the tracking of the head characteristics. The method may automatically count the passenger flow at a place, and can be used at other fixed places similar to the airports and with dense people flow, such as railway stations, bus stations, and tourist resorts.

The invention relates to a composition with open cell ceramics for 3D printing preparation. The composition comprises slurry A for 3D printing and a curing agent B, wherein the slurry A for 3D printing comprises ceramic powder, water, a dispersing agent, an adhesive, an unsaturated alkene monomer, a polyene cross-linking agent and ammonium persulfate; the curing agent B is an aqueous solution containing tetramethylethylenediamine. The using method of the composition with open cell ceramics for 3D printing preparation comprises the following steps: I) injecting the slurry A for 3D printing into a 3D printer by using an ink-jet printing method, and printing into a ceramic preform YT; II) curing the ceramic preform YT in the curing agent B, and drying in the shade at a room temperature so as to obtain a cured ceramic body GT; III) sintering the obtained ceramic body GT at a high temperature, removing the organic matter, thereby obtaining the rich open cell ceramics with the pore size of less than 10 microns.

The invention relates to a preparation method of a carbon nanotube sponge. The method includes preparing a carbon nanotube raw material by scraping one carbon nanotube array directly; adding the carbon nanotube raw material into an organic solvent, and conducting ultrasonic oscillation to form a flocculent structure; washing the flocculent structure; in vacuum environment, freeze-drying the flocculent structure after washing to obtain a carbon nanotube sponge preform; and conducting carbon deposition on the carbon nanotube sponge preform to obtain the carbon nanotube sponge. The invention also relates to the carbon nanotube sponge obtained through the above method.

The invention discloses a cowpea fertigation package fertilizer as well as a preparation method and a fertilizing method thereof, belonging to the technical field of agricultural science fertigation. The fertilizing method disclosed by the invention is characterized by carrying out fertigation by using fertilizers with different nutrient proportions and water with different amounts in three growing periods of cowpea through adopting trickle irrigation equipment, wherein the three growing periods comprise A) a seedling period-flowering period, B) a flowering period-fruiting period and C) a collection period. The fertilizers are obtained by repeatedly preparing the following components of urea, industrial monoammonium phosphate, agricultural monoammonium phosphate, potassium sulfate, ammonium sulfate, ammonium bicarbonate, magnesium sulfate, zinc sulfate, manganese sulfate and the like. According to the fertigation method disclosed by the invention, the use ratio of the fertilizers is increased, the labor intensity is reduced, the economic and social benefits in cowpea cultivation and production are obvious, the effect of increasing yield is good, and the real meaning is great in water-saving agricultural production.

The invention provides a three-dimensional(3D) display module, a liquid crystal lens and a preparation method for the liquid crystal lens. The liquid crystal lens comprises a first substrate, a second substrate and a liquid crystal layer, wherein the liquid crystal layer is located between the first substrate and the second substrate; and a spacer used for controlling the thickness of the liquid crystal layer is arranged between the first substrate and the second substrate. The spacer comprises a first part and a second part, wherein the first part is located on the first substrate; the second part is located on the second substrate; and the second part and the first part are oppositely connected. According to the 3D display module, the liquid crystal lens and the preparation method, provided by the invention, the spacer is divided into the two parts, and the two parts are respectively arranged on different substrates, so that the two parts can be manufactured into structures which are different in shape and size, and a display area cannot be shielded, and therefore, flaws cannot be caused in the display area of the liquid crystal lens, and the problem that the flaws are caused in the display area due to the spacer of a traditional liquid crystal lens can be solved.

The invention relates to a TFT-LCD (Thin Film Transistor Liquid Crystal Display) array substrate and a manufacture method thereof. The array substrate comprises a grid line and a data line which are formed on the substrate, wherein a pixel region limited by the grid line and the data line is internally provided with a pixel electrode and a film transistor, and a storage electrode forming a storage capacitor together with the pixel electrode is arranged above the grid line. Furthermore, the storage electrode and the data line are arranged in the same layer, and the storage electrode is connected with the grid line through a grid insulation layer arranged on a grid insulation layer film. The storage electrode is arranged above the grid line at two sides of the data line in fragments. By arranging the storage electrode above the grid line, the invention improves the storage capacitor per area, and can not shade the pixel region, thereby effectively improving the aperture opening ratio and the display brightness, and integrally enhancing the display quality.

The invention discloses yeast crushing equipment and a method for preparing yeast powder. The powdery yeast equipment comprises an air conveying system, and a crushing mechanism, a yeast powder buffering cabin and a bag-type dust collector which are connected with the air conveying system, wherein the air conveying system comprises a draught fan, a feeding air pipe, a dust suction air pipe, a dust-air air pipe and a clean-air air pipe; one end of the feeding air pipe is connected with the crushing mechanism and the other end of the feeding air pipe is communicated with the yeast powder buffering cabin by a three-way switching valve; the upper end of the yeast powder buffering cabin is connected with the dust-air air pipe; the dust suction air pipe and the dust-air air pipe are connected in parallel and then are connected with the crushing mechanism to form a closed pipeline; the three-way switching valve is also provided with a comprehensive controller. The method for preparing the yeast powder comprises the following steps of yeast block crushing, air conveying of the yeast powder, yeast powder collection and environmental dust collection. According to the powdery yeast equipment and the method for preparing the yeast powder, a yeast block is crushed and the yeast powder is conveyed under a full-negative-pressure state; the crushing quality can be monitored in real time, the working temperature of a crusher is effectively controlled and the conveying efficiency is greatly improved.