2300results about How to "Avoid scatter" patented technology

The system for end-to-end content publishing using XML with an object dependency graph is based on the following two design principles: First, separation of content and style: Information stored in the content management system is independent on how it is going to be presented. The presentation style is encapsulated elsewhere and can be used to customize the look and feel based on the end-user preferences as well as the delivery methods and devices. Second, reusability of information content: By encapsulating common information in fragments and subfragments and making these fragments insertable in other fragments, thereby avoid scattering and duplication of information. This enables a user to restrict the edit operations to a limited number of relevant fragments, to affect global changes. In addition, the present invention provides data consistency and data integrity in the content management.

The invention relates to a device and a method for carrying out filling mining plane strain simulation test. The device comprises a test model frame filled with emulated coal and rock seams. An emulated filling mining simulation system is arranged at the position of the emulated coal seam of the test model frame. The top of the test model frame is connected with an equivalent loading system. The emulated filling mining simulation system is connected with an information acquisition system. Equipment arranged on a support frame, such as a simulation fully-mechanized filling bracket and the like, is utilized to carry out analog simulation on fully-mechanized filling mining. An included angle between the emulated rock seam and the horizontal ground is changed by moving a positioning block arranged on an angle modulation screw for simulating the movement condition of the overlaying rock seam in the fully-mechanized filling process of the inclined or steep coal seam. Filling bodies and the variation conditions of a pressure and a displacement in the overlaying rock seam in the filling process can be monitored in real time by the information acquisition system, so that the filling miningfield condition is really reflected. The device for carrying out filling mining plane strain simulation test has simple, compact and reasonable structure, stable and reliable test method and high practical value.

The invention relates to the technical field of smart home equipment, and discloses a feeding device of a cooking machine and the cooking machine. The feeding device comprises a combined plastic box and a film tearing device, a rolling rod of the film tearing device is connected with the driving device through a clutch or a ratchet wheel, an open groove is formed in a rod body of the rolling rod,a hard piece or a hard rod is arranged at the front end of the combined plastic box, the hard piece or the hard rod is inserted into the open groove or the open hole, and the sealing film on the combined plastic box can be wound on the rolling rod and torn by rotating the rolling rod. Furthermore, the rolling rod can be pulled out or stretched out, so that after cooking is finished, the rolling rod is pulled out from the wound sealing film, the empty combined plastic box can be directly taken down, food residues are prevented from being scattered on the cooking machine due to inversion of therolling rod, and the user experience is improved.

The invention discloses a capacitive touch screen and a manufacturing method; the capacitive touch screen comprises an upper glass substrate, a lower glass substrate and a sealant; the upper glass substrate and the lower glass substrate are bonded through the sealant; and transparent colorless gel is filled between the upper glass substrate and the lower glass substrate. The manufacturing method of the capacitive touch screen comprises the following steps: the upper glass substrate and the lower glass substrate are bonded together through the sealant to form a touch screen box; the glue is poured into the touch screen box; and the glue is solidified as the transparent colorless gel. The manufacturing method is simple in process. As no air layer exists, the capacitive touch screen can effectively prevent the scattering of the air layer to increase the light transmittance, the contrast and the color saturation. The capacitive touch screen can well improve the display effect.

The invention relates to a BiOI / TiO2 heterojunction type photocatalytic material and a preparation method thereof, which belong to the field of photocatalytic materials. A novel narrow band-gap semiconductor BiOI and a broad band-gap semiconductor TiO2 are compounded by a low-temperature soft chemical method to prepare the heterojunction type photocatalytic material; the formation of heterojunction accelerates the transport process of photo-generated carriers, decreases the recombination probability of an electron-hole pair and improves the photocatalytic quantum efficiency, and the heterojunction has good catalytic and degradation performance of organic substances. The heterojunction type photocatalytic material has simple preparation technology, mild conditions, low cost and good industrialized application prospects.

The prodn. steps are: raw material with fixed size is matched according to fixed matching ratio and is weighed according to fixed matching ratio then is send into puddle mixer to be sturred 2-3 minutes by adding water, the mixed material is send into model with fixed size to be vibrated 2-3 minutes by vibrostand or vibrating stick to make injected material compacted; the material is natural maintained in proper time in the model, remaintained 3 days after form stripping, dried 7 days in drying room, then is used into kln to be fired 3 hours in temp. 1300 deg.C to produce the end product, thickness of the brick is more than 200 mm, evenly reach to 1200-1500 mm.

The present invention relates to a nozzle suitable for jetting high pressure and high temperature steam, and a method and an apparatus for producing an entangled nonwoven fabric using the nozzle. According to the apparatus, a steam inlet side main conduit (c1) and a steam outlet side conduit (c3) are connected with both end parts of a tubular nozzle holder (11) in a longitudinal direction provided integrally with nozzle members (15, 16, 23) having a plurality of nozzle holes (16a, 26). A steam outlet side conduit (c2) is provided with an opening / closing valve (55) and a trap conduit (57) is branched from a conduit at an upstream side from the opening / closing valve (55). By opening the opening / closing valve (55), a rapid temperature rise of the nozzle holder (11) can be enabled at a time of starting a production of a nonwoven fabric. Furthermore, even in the opening / closing valve (55) is closed in a regular operation, drainage generated inside the nozzle holder (11) can always be discharged to outside so that steam can be jetted stably and continuously, and thus a high quality entangled fiber nonwoven fabric can be produced continuously from the fiber web by the steam.

Adding guided light strip array high-power semiconductor laser device (High-Power Laser Diode Bar , LD for short) reshaping method: (1) by calculating the product of the optical fiber core radius and half of the angular aperture, and the optical parameter product of the LD light beam in the direction of quick, slow axis, ascertain the number of times which the LD light beam needed to reshaping, to make reshaping implement with high reflecting efficiency; (2) adopting the quick, slow axis collimation lens array to collimates in two direction of the quick, slow axis alignment of LD, getting the strip collimation facula; (3) assembling reshaping implement , realizes reshaping of the light beam; (4) assembling the focusing lens and optical fiber, adjusting the optical fiber to the right location , making the outputting power of LD maximal;(5)entrancing the guided light in proper location of the reshaping implement, adjusting the guided light to appropriate location, makes the luminous power of the guided light which is output from the optical fiber maximum. The light path design is reasonable and compact, has not changed the light path of LD, has avoided leading into new scattering and reflecting loss, guarantee light path stability of LD.

The invention discloses a low-pressure detector for waterproofness of a thin waterproof coiled material. The detector comprises a water tank, a pressure gauge, a circular pressure base, an upper pressure flange, an air exhaust valve and a leather hose, wherein the volume of the water tank is higher than three times that of the circular pressure base; an air exhaust pipe pass through the upper part of the wall of the circular pressure base; the outer part of the air exhaust pipe is connected with an air exhaust valve, and the inner part of the air exhaust pipe is extended into a cavity of the circular pressure base; an opening of the air exhaust pipe is positioned at the lower position of the upper edge of the circular pressure base; a plurality of pressure screw rods are arranged on the upper part of the outer wall of the circular pressure base; and a lower rubber sealing washer, a thin waterproof coil material testing sample block, lower laboratory filter paper, a moisture indicatingmixture, upper laboratory filter paper, circular organic glass and an upper rubber sealing washer can be arranged between the circular pressure base and the upper pressure flange, and the circular pressure base and the upper pressure flange are connected with each other in a movable way through a plurality of pairs of pressure nuts and the pressure screw rods on the circular pressure base.

The invention discloses a multifunctional trash can suitable for being automatically collected by mechanical arms. The multifunctional trash can comprises a can body and a cover component. The cover component is arranged at the top end of the can body and oblique to the horizontal plane, and the cover component is a double-door combined structure and comprises an outer cover and an inner cover which only can be opened inwards. An opening is formed in the middle of the outer cover, a metal bar is embedded in the edge of the openable side of the outer cover to increase weight, the inner cover is arranged at the opening and larger than the opening in size, a torsion return spring is arranged at the inner cover, and a structure suitable for being grabbed by the mechanical arms is arranged on the outer side of the can body. The multifunctional trash can has the advantages of being simple and compact in structure, low in cost, convenient and reliable to use, and capable of meeting the requirements for grabbing, garbage pouring-out and resetting of the mechanical arms, and is mainly applied to an urban garbage collection system, the mechanical arms of a garbage truck are used for grabbing the trash can, pouring out garbage into the truck and reliably and quickly resetting the trash can, and the requirement for operation informatization management is met at the same time.

The invention discloses a construction site steel pipe rapid and accurate cutting device. The construction site steel pipe rapid and accurate cutting device comprises a support, a workbench, a dedusting mechanism, a conveying mechanism, a cutting tool, a second motor and a first rotary shaft. The support is fixedly mounted at the upper end of the workbench. The second motor is arranged on the right side of the support. The output end of the second motor is fixedly connected with a second rotary shaft. The lower end of a threaded rod is rotationally connected with the first rotary shaft. The cutting tool is fixedly mounted on the first rotary shaft. The conveying mechanism is arranged on the right side of the workbench and comprises a conveying wheel, a bevel gear A, a bevel gear B and a first motor. The dedusting mechanism is further arranged at the upper end of the support and comprises a gas guide pipe, a suction fan, a magnetic collection groove and a suction hood. The constructionsite steel pipe rapid and accurate cutting device is novel in design and simple in structure, the steel pipe cutting efficiency is greatly improved, meanwhile, the cutting accuracy is improved, the cutting effect is improved, scrap iron can be collected in the cutting process, and environment pollution is effectively avoided.

The invention discloses complete equipment for recovering, crushing and cleaning waste plastics. In the complete equipment, the horizontal cross sections of a first water tank and a second water tank are respectively of a rectangular structure and a U-shaped structure, and the longitudinal cross sections of the first water tank and the second water tank are respectively of a square structure and a U-shaped structure; the first water tank and the second water tank are arranged in parallel, the discharging end of the first water tank and the feeding end of the second water tank are connected through a horizontal hydroextractor, and the discharging end of the second water tank is connected with a vertical hydroextractor; two or more crushers are arranged around a fragment pool, and the discharging openings of the crushers all face to the fragment pool; a fragment elevator is a belt-type conveying device, one end of the fragment elevator is arranged in the fragment pool, and the other endof the fragment elevator is arranged at the feeding end of the first water tank; one or more material dispersing rollers and one or more material driving rollers are respectively arranged on the first water tank and the second water tank; and the second water tank is further provided with one or more reducing motors which are respectively connected with the material driving rollers and the material dispersing rollers through chains and gears. The complete equipment disclosed by the invention has the advantages of high crushing efficiency, high processing capacity, small occupied area and convenience for controlling.

The invention discloses a parallel model converter and a light splitter composed of the same, the solved technical issue is about reduction of optical field loss at a split location of the light splitter in SPI integrated optical loop. The inventive parallel mode converter has parallel multi-paths waveguide ridges distributed on an optical planar waveguide, each parallel multi-paths waveguide ridge is gradually widened in width of ridge waveguide from an input end to an output end. The light splitter is formed by sequentially connecting an incident coupling light waveguide, a single-channel mode converter, a lateral free propagation region and a mode converter, the optical planar waveguide of the mode converter is provided with the parallel multi-paths waveguide ridges the width of which is gradually widened from the input end to the output end. Compared with the prior art, the invention has the structure of parallel multi-paths waveguide ridges the width of which is gradually widened from the input end to the output end, which lowers scattering loss at the split location, and the light wave can avoid from being scattered by silicon dioxide between silicon channels in the process of conversion.

The invention belongs to the technical field of chemical fertilizer preparing, and particularly discloses a solid chemical fertilizer drying device. The solid chemical fertilizer drying device comprises a drying box internally provided with a hot air structure and a conveying mechanism. The conveying mechanism comprises two conveying rollers and a power source, and a conveying belt is connected between the two conveying rollers and provided with a plurality of V-shaped grooves. The sides, close to the conveying rollers, of the V-shaped grooves are provided with openings. An overturning mechanism is arranged between the two conveying rollers and comprises two rotation shafts. Bent axles are arranged at the middle portions of the rotation shafts, connecting rods are hinged to the bent axles,oscillating bars are hinged to the inner wall of the drying box, the ends, away from the bent axles, of the connecting rods are hinged to the lower ends of the oscillating bars, and support rods arefixedly connected to the middle portions of the connecting rods. Supports are hinged to the upper ends of the support rods. A horizontal movable plate is fixed between the upper ends of the two supports and provided with a plurality of rows of overturning rods. The overturning rods are located under the openings. The lower ends of the oscillating bars are rotationally connected with vibration rollers. A material collecting box is arranged in the drying box. According to the scheme, chemical fertilizer overturning is achieved in the chemical fertilizer conveying process, and the drying effect is good.

A method for recovering the tobacco shreds from the rejected and defective cigarettes by air separation features that the compressed air is pulsively sprayed onto the rejected and defective cigarettes to separate the tobacco shreds from paper and tip filters. Its apparatus is composed of feeding unit, shaper, conveyer, pulse spray separator, shreds recovering unit, papper and tip filter recovering unit, and electric controller.

The invention provides an intelligent electric wire winding device. The intelligent electric wire winding device comprises a base, baffles, a wire coil rotation roller, a wire winder, a rotating shaft, a conveying belt, a motor, a speed reducer, a controller and rolling wheels, wherein the baffles are fixedly installed on the two sides of the upper part of the base and support the wire coil rotation roller; the wire winder is arranged at the front end of the wire coil rotation roller; the rotating shaft is coaxially connected to the wire coil rotation roller and is connected to the speed reducer through the conveying belt; the conveying belt is connected to the motor; the controller is installed at the upper part of the speed reducer; the wire winder comprises an installation rack, sliding rails, sliding blocks, a connector and wire passing holes, wherein the sliding rails are installed on the installation rack, the sliding blocks are installed in the sliding rails, and the connector is connected to the sliding blocks and the wire passing holes. According to the intelligent electric wire winding device, by arranging the motor and the controller, wire cables can be automatically wound, the non-uniform and incompact winding problems of the wire cables are prevented, the manpower is greatly saved, and the wire winding quality is improved.

The invention discloses a rubber crushing device, and relates to the technical field of manufacturing of rubber crushing equipment. The rubber crushing device comprises a shell, wherein the shell is arranged on a support frame; a feeding opening is formed in the upper part of the shell; a discharge opening is formed in the lower part of the shell; a crushing knife roll which is driven by a motor to rotate is arranged in the shell, and comprises a roll shaft and a plurality of cutter heads; the plurality of cutter heads sleeve the roll shaft; a plurality of movable blades are distributed on each cutter head along the circumference distribution; the movable blades on the adjacent two cutter heads are staggered with one another; fixed blades which are matched with the movable blades are arranged on each of two sides of the shell; and a sieve is arranged below the crushing knife roll. Compared with the prior art, by virtue of coordinated shearing of the fixed blades arranged on two sides of the shell and the movable blades of the crushing knife roll, the rubber crushing device is simple in structure, easy to mount and adjust, and low in manufacturing cost.

The invention discloses a multifunctional sanitation vehicle, comprising a vehicle body, which is characterized in that the vehicle body is provided with a power device, a high speed draught fan and a sealing box. The power device is connected with a drive mechanism which is connected with high speed draught fan through a transmission mechanism; the wind inlet of the high speed draught fan is communicated with the sealing box; one end of the sealing box is provided with a dust sucking device which is dismountable; the sealing box is internally provided with a ventilated garbage bag; the opening of the garbage bag is communicated with the outlet of the dust sucking device. The invention not only has the advantages of high sweeping efficiency, low energy consumption and small sweeper labor intensity, but also can prevent the garbage from scattering on the ground in the transporting process because the garbage is directly collected in the garbage bag so as to prevent secondary pollution, which can work in the environments with complicated terrain such as lawns, gardens, sidesteps and so on.

The invention discloses an automatic spraying machine for a steel pipe. The automatic spraying machine comprises a workbench, wherein a conveying mechanism and an in-pipe spraying mechanism are arranged at the two ends of the top of the workbench correspondingly; the conveying mechanism comprises a first sliding rail fixed to the top of the workbench, a bearing plate is arranged above the first sliding rail, and a sliding block matched with the first sliding rail is arranged at the bottom of the bearing plate; a first threaded rod and a first motor are further arranged at the top of the workbench, the bottom of the bearing plate is in threaded connection with the first threaded rod, and the first threaded rod is connected with the output end of the first motor; and a clamping rotating mechanism is arranged above the conveying mechanism, an out-pipe spraying mechanism is arranged above the in-pipe spraying mechanism, the steel pipe is clamped on the clamping rotating mechanism, and theclamping rotating mechanism is connected with the in-pipe spraying mechanism. According to the automatic spraying machine, the overall structure is arranged, so that the inner wall and the outer wallof the steel pipe can be automatically and uniformly sprayed, and the rust prevention capacity of the steel pipe can be improved; and meanwhile, the workload is greatly saved, the production cost is reduced, and the production efficiency is improved.

The invention discloses a working table for avoiding scattering of scraps in the mechanical part machining process. The working table comprises a square table body, wherein a baffle plate No.1 and a baffle plate No.1 perpendicular to the upper surface of the table body are respectively arranged at the front edge and the rear edge of the upper surface of the table body; a sliding groove is formed in the inner surface of each of the baffle plate No.1 and the baffle plate No.1 on the axial direction, and a roller is arranged in each sliding groove; the two rollers are connected through a scratch board, and the bottom edge of the scratch board is adjacent to the upper surface of the table body; drawers are arranged in the left side surface and the right side surface of the table body. The working table solves the problem that scraps generated in the mechanical part machining process in the prior art is not conveniently swept and realizes the purpose of conveniently and quickly sweeping the scraps on the mechanical part machining working table.

The invention belongs to the technical field of LED and particularly discloses an LED (Light-emitting Diode) device and a wafer-level LED device as well as a packaging structure of the LED device and the wafer-level LED device. In the invention, a reflecting layer is placed on the upper surface of an LED chip and the LED chip is reversely arranged on a substrate through an ACF (Active Carbon Fiber), so that the packaging reliability is improved, the absorption and the radiation of the ACF to lights are effectively prevented and the lighting effect is further improved; and meanwhile, the ACF is not limited by the selection of the materials, the wafer-level encapsulating is easy to realize and the production efficiency is improved.

The invention relates to a screening device, in particular to a soybean screening device for soybean product processing. The invention aims to provide the soybean screening device for soybean productprocessing capable of automatically discharging, conveniently screening and conveniently unloading. According to the technical scheme, the soybean screening device for soybean product processing comprises a base, a turnover screening device, a fixing frame and a discharging device, wherein placing frames are symmetrically arranged at the top of the base, the turnover screening device is arranged at the tops of the placing frames, the fixing frame is arranged at the position, close to the turnover screening device, of the top of the base, the discharging device is arranged on the fixing frame,and the discharging device is matched with the turnover screening device. According to the soybean screening device for soybean product processing, the effects of automatic discharging, convenient screening and convenient unloading are achieved.

A medium processing apparatus for guiding a medium ejected from a cartridge to an identifying section, identifying the medium, guiding the medium to an outside medium take-out section to eject the medium if the medium is identified to be the one capable of being issued or recovering the medium into an internal recovery box if the medium is identified to be the one incapable of being issued or if the issuance of the medium is stopped, comprising a traveling bucket movable while carrying a pile of media and has a lower opening section through which the media can be received from above or ejected and an upper opening section through which the media can be taken out from below and transfer means for connecting the traveling bucket to one of a lower medium receiving position, a lower medium recovering position, and an upper medium take-out position.

The air filter is one two-stage filtering structure, and each of the filtering structure contains efficient filtering material layer and adsorptive active carbon layer. The present invention has the features of high filtering efficiency, low production cost, etc. and is suitable for medicine production, bioengineering, bioprotection and other fields, especially protection against SARS virus.

The invention discloses a novel stereo elevating bookshelf. The novel stereo elevating bookshelf comprises a support frame; left and right sides of the bottom of the support frame are provided with guide rails; the front end and rear end of each guide rail are provided with limiting switches; an upper end of each guide rail is provided with a guide groove; each guide groove is connected with a lower bookrack through a guide pulley; each of left and right sides of an upper portion of the support frame is provided with two sliding grooves; each sliding groove is connected with an upper bookrack through an elevating pulley; and the top of the support frame is provided with an assembly box. By adoption of the elevating mechanism, the upper bookrack can be elevated smoothly and safely, operation is simple, readers can operation the bookshelf by themselves to select required books, occupancy time of librarians is saved, structure arrangement is reasonable, and space occupancy is reduced. A structure of slidably pressing books is adopted, the books are prevented from being scattered or disordered due to the fact that the bookshelf is moved or the books in the disposing space are not enough, the books are ensured to be disposed regularly, so that the librarians can manage the books conveniently, and the readers can select and find the required books conveniently.

The invention discloses a method for treating municipal waste disposals without pollutions and manufacturing regenerative products after the municipal waste disposals are re-claimed thoroughly. The invention comprises firstly, sending fixedly the municipal waste disposals into a steam sterilizing house, sorting the municipal waste disposals into organic matters, inorganic matters, directly recoverable matters and poisonous materials as heavy metals and the like after adopting steam high-temperature sterilizations to sterilize the municipal waste disposals. The organic matters are processed into granulated organic fertilizers. The inorganic matters are processed into building materials. As for the directly recoverable matters, plastic can be squeezed into the building materials as building molding plates with various shapes after being treated, materials as rubber, foamed glue and the like can be squeezed into industrial products as laying flooring glue after being treated, and waste glass can be processed into regenerative glass fibers and reinforcing filling materials which are used as the building molding plates. The heavy metals are modeled into strengthening ribs after being fluxed. Wastepaper and clothes are processed into high strength fiber plates. Cement blocks which are inserted by the poisonous materials can be used as isolating belts of high ways or retaining walls. The invention can be used to treat a great amount of waste disposals which are stored in garbage dumping fields and left by historical remnants and manufacture the regenerative products after being re-claimed thoroughly, and the regenerative products are input into markets to produce economic profits and social environmental protecting profits.