138results about How to "Conducive to speed up" patented technology

An image forming apparatus, includes: a mainframe; a photoreceptor; an exposing unit that exposes a surface of the photoreceptor to form an electrostatic latent image; and a developing unit that develops the electrostatic latent image by supplying a charged developer on the surface of the photoreceptor having the electrostatic latent image formed thereon. The photoreceptor is loadable in and unloadable from the mainframe separately from the developing unit.

The invention relates to the field of preparation and application of two-dimensional materials, in particular to a method for effectively preparing a high-orientation and high-compactness two-dimensional material thin film. The method comprises the following steps: taking a circular tube with a smooth inner surface as a casting die; pouring a solution which contains a two-dimensional material intothe die when the die rotates in the peripheral direction at high speed; uniformly coating the inner surface of the die with the solution by using centrifugal force; forming shear force which drives the two-dimensional material to be regularly arranged layer by layer in an oriented manner in the peripheral direction in the solution in a centrifugal rotating process; and meanwhile, driving the two-dimensional material to be accumulated at high compactness by the centrifugal force so as to obtain the two-dimensional material thin film with high orientation and high compactness. The method is suitable for preparing various two-dimensional materials such as graphene, and composite thin films and laminated heterostructure thin films of the two-dimensional materials; electric property, heat property, mechanical property and the like of the thin film are greatly improved; and the method is used in the field of high-performance electric conduction / heat-conduction thin films, heat management materials, high-strength thin films, electronic / optoelectronic devices, compact energy storage, gas / ion separating films, proton transmitting films and the like.

A swingable and speedable freewheeled vehicle includes a swingable device installed between a frame and each rear wheel. The swingable device has a guiding track fixed to a seated member, a spindle pivoted on said seated member, and a sliding assembly for sliding along the guiding track. Thereby, while driving the freewheeled vehicle via swinging, a sliding stem of the sliding assembly would slide along the guiding track and subject to an inertial force. Accordingly, a distance between the ground and the frame would be varied commensurately with the freewheeled vehicle moving along with the inertia force during the sliding so as to readily and speedily motivate the freewheeled vehicle forwards.

The invention provides an automobile ECU recovery system and a recovery method. The system comprises a power supply module, a PC host, a communication protocol module, an OBD plug and an automobile ECU. The PC host is in communication connection with the communication protocol module through a PC port module, the communication protocol module is in communication connection with the automobile ECU through the OBD plug, and the power supply module is electrically connected with the communication protocol module and used for supplying power for the communication protocol module. According to the automobile ECU recovery system and the recovery method, due to the fact that ECU control parameters are written in an ECU memorizer in a file format, automobile configuration is flexible, and customization is convenient. The ECU recovery system is light and simple, and can well meet requirements of engine plants, vehicle finishing plants, 4S stores and the like. Meanwhile, through recovery of the ECU, automobile power can be improved, and oil consumption can be reduced, so that acceleration, starting, power connection and the like of an automobile are remarkably improved.

The invention relates to a hole injection material for an organic light-emitting device. During a material synthesis process, a straight-chain paraffin group is introduced in the alpha-site of the traditional phthalocyanine ring structure, and different metal substituted ions are used at the centre of the phthalocyanine ring. The hole injection material disclosed by the invention is obtained by performing alkyl substitution on the alpha-site of metal phthalocyanine, simple and convenient to synthesize and purify, and easy to industrially produce in a large scale. Moreover, the pi-conjugated system accumulation of material molecules after film-forming is enhanced, and the carrier migration rate of the material is increased by modifying the interaction force among alkyl groups; a part of isomers can be formed during a synthesis process of alpha-tetra-alkyl substituted phthalocyanine, so that the defect of too high film roughness caused by excessive crystallization during the traditional phthalocyanine molecule film-forming process can be prevented.

The invention relates to a novel portable scooter, particularly to a portable scooter adopting an eccentric wheel mechanism and a planet wheel mechanism to drive. The personal gravity of a driver is used as the power for the scooter disclosed by the invention, and the scooter is moved in the manner that the driver stands on a pedal; a steering rod on the scooter is rotated to form a triangular support to support a base plate as a seat; at the same time, the steering rod can also be folded on a scooter plate, so that the scooter is convenient to carry. The scooter adopts the technology that the personal gravity of the driver is utilized as the power, the pedaling force of legs can be effectively reduced, and even more a battery is not required for providing power; because the planetary gear mechanism is adopted, the accelerating effect is obvious, the structure of the whole scooter is simple, the size is small, and the scooter after being folded is convenient to carry.

The invention relates to a full-automatic walking type turner. The full-automatic walking type turner is mounted on a compound fertilizer fermentation tank guide rail and mainly comprises a truss, a turning device mounted on the truss, a walking device mounted at the bottom of the truss, a turning driving device mounted on the truss and connected with the turning device, and a walking driving device mounted on the truss and connected with the walking device, wherein the turning driving device and the walking driving device adopt the driving modes that the turning driving device and the walking driving device are respectively transmitted and driven by driving chains of a turning driving motor and a walking driving motor. The automatic walking type turner has the advantages of high fermentation material piling, large turning yield, thorough material turning, large amount of reduced moisture in a fermentation process, stable equipment operation and low fault rate; and multiple turning flow lines can be simultaneously controlled only by a control button without driving equipment in person in the turning process, and thus the utilization rate of workers is high.

A robot controller capable of easily speeding up the motion of a robot by learning, without using a special device and teaching know-how. The robot controller has a storing part which stores a reference motion pattern of the robot; an inputting part which designates at least one of a working start region where a motion of the robot based on the reference motion pattern is initiated and a working end region where the motion of the robot is terminated; an automatic generating part which automatically generates a plurality of motion patterns of the robot based on the reference motion pattern and divided regions formed by dividing a working region at a predetermined resolution; and a learning control part which learns a motion speed-up ratio for speeding up the motion by changing a velocity or acceleration in relation to each of the automatically generated motion patterns.

The invention discloses a rapid preparation method of graphene / nanoparticle aerogel. The rapid preparation method comprises the steps that an aqueous solution of graphene oxide and a reducing agent are ultrasonically mixed to prepare a mixed solution; an organic metal frame / metallic oxide nanoparticle solution is added into the mixed solution I, ultrasonic mixing is carried out, and a mixed solution II is prepared; and the mixture II is dried to prepare hydrogel, and continues to be frozen and dried to prepare aerogel. An oxygen-containing group in oxidized graphene is removed through the reducing agent, and the formed aerogel has the properties of hydrophobicity, flame retardance and conductivity. Due to the fact that the organic metal frame such as 2-methylimidazole is of a porous polymer and hydrophobic and coarse structure, the aerogel has the properties of super-hydrophobicity and the high specific area; and aerogel can have magnetism through the metallic oxide such as ferroferric oxide.

The invention discloses a service acceleration method and system, and a strategy control platform. The strategy control platform comprises a service processing module and a service manager module. The service acceleration method comprises the steps that the strategy control platform generates a uniform service template based on service according to service information sent by a service integration platform; and the strategy control platform triggers parameters for modifying the service template according to an acceleration request of a user based on certain service and issues the parameter of the service template to a network device. According to the method, the system and the platform, the parameters for modifying the service template are triggered by the strategy control platform according to the acceleration request of the user based on certain service, so the flexible adjustment can be carried out for the service acceleration request of the user.

This invention discloses one traffic signal machine, which comprises one signal device set on one side of road under control traffic signal, wherein the signal device comprises indication lamp device set in road entrance; the indication lamp device is set with reverse timing device for stop, direct left and right turning; the said signal device also comprises one indication signal device at interval with indication lamp for car orderly forward or turning to wait road lamp.

The invention discloses a preparation method of a friction-resistant drainage pipeline. A formula comprises the following raw materials in parts by weight, 80-90 parts of chlorinated polyethylene, 15-20 parts of fluororubber, 8-12 parts of nano silicon dioxide, 4-9 parts of nano silicon carbide, 6-8 parts of nano calcium carbonate, 3-5 parts of nano bamboo charcoal powder, 6-10 parts of glass fiber, 1-2 parts of titanate coupling agent, 2-3 parts of an antibacterial agent, 3-5 parts of a plasticizer, 1-3 parts of an antioxidant and 1-3 parts of a light stabilizer. Nano silicon dioxide, nano silicon carbide and nano calcium carbonate are used as mixed auxiliary materials for preparing the drainage pipeline, so that polymer material strength can be increased; the nano bamboo charcoal powderis added in drainage pipeline material preparation process, the nano bamboo charcoal powder and the antibacterial agent are combined to improve the antibacterial property of the pipeline material, thedrainage pipeline corrosion resistance is improved further, and drainage pipeline service life is prolonged.

The invention relates to an antibacterial and hemostatic microballoon containing berberine and preparation and application of the antibacterial and hemostatic microballoon. Hemostatic can be used in abody and can be rapidly degraded and absorbed. A compound antibacterial and hemostatic material with carboxymethyl chitosan, sodium alga acid, collagen and the berberine as raw materials is adopted,the characteristics of antibacteria and adhesivity of the berberine are used, and the material is enabled to obtain the antibacterial performance while the hemostatic effect is further enhanced. Meanwhile, under the environment of simulated body liquid after hemostasis, antibacterial and hemostatic effective componenets such as the carboxymethyl chitosan, the sodium alga acid, the collagen and theberberine are degraded, the characteristics of related materials such as polysaccharides and polypeptide capable of being hydrolyzed and micromolecule being easily metabolic and decomposed are used,and thus, the effect that the antibacterial and hemostatic material can be rapidly degraded and absorbed in the body is achieved.

A method of manufacturing a porous ultraviolet curable resin coated wire includes (a) preparing an ultraviolet curable resin composition not including a hydrous water absorbent polymer, (b) preparing a hydrous water absorbent polymer-dispersed ultraviolet curable resin composition having a water content of 40% or more by preparing a water-swollen hydrous water absorbent polymer including a water absorbent polymer and water, and then dispersing the hydrous water absorbent polymer into the ultraviolet curable resin composition, (c) forming a two-layer structure on a metal wire by coating the metal wire with the ultraviolet curable resin composition not including the hydrous water absorbent polymer and the hydrous water absorbent polymer, and (d) performing a dehydration on the two-layer structure.

A device designed to be a fixture for a commercially available battery operated drill / driver gun used to start an internal combustion engine such as a model airplane engine by pressing the device onto a nose cone adapter attached to the engine crank shaft. The portion of the device which comes into contact with the nose cone adapter on the engine is a cylinder connected to a shaft by means of a one way clutch. A rubber or silicone adapter is inserted into the cylinder attached to the shaft; the adaptor cone of the engine fits into the rubber or silicone adapter on the device. The torque of the drill / driver gun turns the crankshaft of the engine with sufficient force to initiate the starting of the engine. The one way clutch on the device then allows the engine to turn faster than the drill / driver so as not to impede the engine start up.

The invention discloses an application of growth-related protein GRP2 in regulation of plant growth. The growth-related protein GRP2 is a) or b): a) the protein is in the amino acid sequence 3 in a sequence table; and b) the protein is obtained through replacing and / or deleting and / or adding one or a plurality of amino acid residues in the amino acid sequence by the sequence 3 in the sequence table and having same funciton. The test proves that the growth-related protein GRP2 and its coding gene can promote the vegetative and reproductive growth of the plants, and the growth-related protein GRP2 and its coding gene can be used for regulating vegetative and reproductive growth of the plants or culturing the transgenic plants.

The invention relates to method for producing a square cross section polyamide fiber yarn used for an uncoated air bag fabric, which is characterized by comprising the following steps: heating and melting a polyamide raw material, extruding out the raw material through a square like spinneret, and then cooling, curing and extending the raw material to obtain a polyamide fiber extension yarn with a square cross section shape. The invention also relates to an uncoated air bag fabric which is prepared by the method, and is characterized in that the fabric is provided with the square cross section polyamide fiber yarn and low air permeability, and the fire resistance and environment aging resistance of the fabric can be improved. The invention also relates to application of the uncoated air bag fabric with low air permeability prepared by the method.

The present invention discloses one kind of energy-saving high speed hovercraft hull, which is safe, stable, fast, small in running resistance, simple in structure and low in production cost. Technologically, the hovercraft hull includes one hull with concave up middle bottom, at least two sealed air compartments and one downward opened air compartment inside the concave up part. The present invention may be used widely for civil and military purposes.

A positive infinitely variable transmission (P-IVT) is disclosed. The P-IVT comprises a reactor and an activator. The reactor is a differential system, used to transmit power between two drive shafts. The disclosed reactor comprises three gearset comprising non-intersecting and non-parallel gears arranged so that they can be coupled together. The gear ratios and the dimensions of the three gearsets are selected such that the two drive shafts can rotate at any speed ratio. The activator controls the strength and direction of the torques applied to the two drive shafts and enables the transfer of a series of torques through all the gearsets. The strengths and directions of the torques applied on the two drive shafts are controlled through the pressure control unit and the switching valve.

The invention relates to a water flow speed increasing device for a bulb tubular generator set. The device comprises a speed increasing tube, at least four drainage plates, a guide plate and at least four speed increasing plates. The speed increasing tube is in a hollow truncated pyramid structure, a water inlet is formed in the lower bottom, a water outlet is formed in the upper bottom, and the at least four drainage plates are arranged on the tube wall of the water inlet and the water outlet and are hinged to the tube wall of the speed increasing tube. An angle adjusting mechanism is further arranged, and the guide plate is disposed in the speed increasing tube and is perpendicular to the inner wall of the speed increasing tube and distributed along the axial direction of the speed increasing tube. The at least four speed increasing plates are connected with the inner wall of the speed increasing tube and are distributed in the same horizontal plane. Each of the speed increasing plates comprises a compression plate and a pressure relief plate. According to the device, functions of speed increasing active adjusting and active drainage and guide of water flows are provided, and accordingly, water flow speeding up is facilitated, irregular impact of turbulence and the like on subsequent generator sets is prevented, and the generator operation stability is improved.

The invention discloses a pedal swing type entertainment and bodybuilding vehicle which comprises a frame, a front bracket, a rear suspension, a pedal device, a ratchet mechanism, a transmission system, a braking device, a folding device, front wheels, rear wheels and the like, wherein a pedal is arranged on each of the left and right of the frame; the ratchet mechanism is mounted below the pedal; the pedal drives a transition connecting rod to move up and down; the transition connecting rod pushes a rocker to swing; the ratchet wheel is pushed to rotate by a certain angle by virtue of a pawl on the rocker; when the pedal resets under the action of a torsion spring, the other pedal is positioned in a pressed operating state; continuous drive force is realized by virtue of alternative operation of two groups of ratchet mechanisms; power is transferred to the rear wheel by virtue of two-stage gear drive and primary chain drive; the rear wheel is mounted on the rear suspension by virtue of a hub; the rear suspension is mounted at the tail of the frame via a bolt; the front bracket is mounted on the front part of the frame by virtue of pin connection; the height can be freely adjusted in a telescopic manner, and folding can be realized; the handle and the braking device are arranged on the front bracket.

The invention relates to pretreatment before metal coating, discloses a pottery agent, a preparation method thereof and a pottery process, and solves the problem of fast easy re-rusting time caused byweak corrosion resistance of pottery films obtained by a traditional pottery process. The pottery agent comprises the following components in parts by mass: 5-10 parts of sodium hexafluorozirconate,3-5 parts of potassium fluotitanate, 5-10 parts of silane coupling agent, 5-8 parts of tartaric acid, 62-77 parts of de-ionized water, and 10-15 parts of nanometer silicon powder. Water and an adjusting agent are added in the pottery agent for dilution to prepare pottery liquid; metal workpieces are conveyed by a conveying lifting frame to move through a phosphorus-free cleaning chamber, a first ultrasonic cleaning tank and a first water washing tank in sequence for cleaning and degreasing, are derusted and cleaned by an acid washing tank, a second water washing tank and a second ultrasonic cleaning tank, and enter a first pottery pool with the pottery liquid for pottery to form pottery films on the surfaces; and the obtained pottery films improve the corrosion resistance, and achieve excellent rust resistance.

The invention provides a sole component for high-strength running and a sneaker. The sole component comprises an upper insole and a lower insole, wherein a 3D full-sole carbon plate is wrapped between the upper insole and the lower insole to form the insole; the 3D full-sole carbon plate is a rigid plate which is formed by longitudinally connecting a forefoot section and a heel section and covers the sole, the forefoot section extends to the front end of the arch in a curvature mode from the position corresponding to toes, the heel section extends to the forefoot section from the position corresponding to the heel, and the forefoot section and / or the heel section have / has an inclination angle in the transverse direction; and the upper midsole and the lower midsole are both elastic nylon foaming assemblies. The sole component and the sneaker are used as marathon running shoes and the like, can achieve good pushing and speed increasing effects, enable a runner to experience a driving feeling more easily, and improve the personal score of an athlete.

The invention discloses application of a growth-related protein GRP4 in regulation of plant growth. The growth-related protein GRP4 provided in the invention is a protein as shown in (a) or (b), wherein (a) refers to a protein composed of an amino acid sequence as shown in a sequence 7 in a sequence table, and b) refers to a protein which has same protein functions and is obtained by subjecting the amino acid sequence as shown in the sequence 7 in the sequence table to substitution and / or deletion and / or addition of one or more amino acid residues. Experimental results prove that the growth-related protein GRP4 and a coding gene thereof can promote vegetative growth and reproductive growth of plants and can be used for regulating the vegetative growth and reproductive growth of plants or cultivating transgenic plants.

The invention discloses a fully-degradable material for shopping bags, mulching films and greenhouse films and a preparation method of the fully-degradable material, and relates to the technical fieldof film production. The preparation method comprises the steps: adopting modified polyvinyl alcohol and modified vegetable gelatin or chitosan as main raw materials, adding a cross-linking agent, a waterproofing agent, a stabilizer, an anti-block agent, polyethylene wax, an antioxidant, a coupling agent and other agents, performing high-speed stirring, performing treatment by using a casting method or granulation through a twin-screw machine, and performing treatment by using a film blowing method so as to obtain the shopping bags, mulching films or greenhouse films. The fully-degradable material for the shopping bags, mulching films and greenhouse films and the preparation method of the fully-degradable material have the advantages that the prepared fully-degradable shopping bags, mulching films and greenhouse films have safety, no toxicity, harmlessness, toughness, softness and smoothness, good elasticity, high transparency, high tensile strength and low price, and traditional plastic products can be replaced completely; easy degradation is achieved, the material can be self-denatured through natural factors, and is decomposed and degraded into small molecular compounds, and thedecomposed products have the effect of soil improvement.

The invention belongs to the technical field of preparation of asphalt and in particular relates to weather-resistance modified asphalt as well as a preparation technology and application thereof. Theweather-resistance modified asphalt is prepared from coal asphalt, a modifying agent, a plasticizer, a viscosity reducer, a stabilizing agent and an activating agent, wherein the softening point range of the coal asphalt is 102 to 110 DEG C, the coking value range is 59.20 to 62.50 percent and the content range of beta resin is 19.50 to 22.35 percent. According to the weather-resistance modifiedasphalt provided by the invention, a manner of adding the modifying agent, the plasticizer, the viscosity reducer, the stabilizing agent and the activating agent into the coal asphalt is adopted so that the aim of preparing the weather-resistance modified asphalt is realized. The preparation technology is simple and effective and the obtained modified asphalt has the advantages of good weather resistance and good comprehensive performance under various utilization environments.

The invention discloses a preparation method for PE regenerated plastic particles. The PE regenerated plastic particles comprise the following raw materials in parts by weight: 60-70 parts of regenerated plastic, 3-5 parts of a compatilizer, 10-15 parts of wood flour, 3-5 parts of an ultraviolet absorbent UV-3, 2-3 parts of a flame retardant, 3-5 parts of a dispersing agent, 6-8 parts of a plasticizer, 3-5 parts of an antibacterial agent, 3-5 parts of a wear-resistant agent, 1-2 parts of an interface modifier and 3-5 parts of nanometer silicon dioxide. According to the invention, the strengthof a polymer material can be effectively improved; the heat stability, the wear resistance and the corrosion resistance of a material are enhanced; the acceleration effect on the PE regenerated plastic particles is obvious; the PE regenerated plastic particle finished product has tensile strength of no less than 35 MPa, elastoplasticity of no less than 300 MPa and bending strength of no less than37 MPa; and the antibacterial property and the wear resistance of the material are improved.

The invention provides a spooling device of a wire rod, which can wind the wire rod on the magnetic poles of a stator with high accuracy and high speed. The spooling device winds the wire rod led out from a wire mouth on the magnetic poles of the stator. The spooling device includes a wire mouth moving mechanism enabling the wire mouth to move along a direction vertical to the shaft of the magnetic pole. The wire mouth moving mechanism comprises a pedestal, a movable stage which can be disposed on the pedestal in a manner of moving along a direction vertical to the axle center of the magneticpole and is provided with the wire mouth, a drive source which is disposed on the pedestal and enables a rotating component to rotate, and a connection component with one end being supported through pivot bearing to the rotation center deviating from the rotation component and the other end being supported through pivot bearing to the movable stage. A stator core motion mechanism which enables a stator core to move for the shaking of the magnetic pole is provided. The wire mouth mechanism enables the wire mouth to move along directions which are approximately vertical to the shaft of the magnetic pole and different from the shaking direction of the magnetic pole.

The invention discloses a snow and ice removing device for a campus playground runway in winter, and relates to the technical field of playground cleaning. The snow and ice removing device for the campus playground runway in winter comprises a runway snow removing mechanism used for removing snow on the runway, an air bag crushing mechanism used for crushing an air bag, an elastic extruding mechanism used for elastic extruding, a magnetic ice breaking mechanism used for magnetic ice breaking and a rotary ice breaking mechanism used for rotating ice breaking, a snow remover is arranged in the runway snow removing mechanism, and an air bag crushing mechanism is arranged in the snow remover of the runway snow removing mechanism. According to the snow and ice removing device for the campus playground runway in winter, under the condition that a screw rod is extruded, the screw rod is attached to the ground to remove ice and snow, the screw rod rotates spirally to drive the ice and snow to move so as to ensure that the ice and snow are removed, and the rotation of a rotating paddle can smash the ice and snow, so that the ice and snow are prevented from being accumulated too high, and the collection of ice and snow is ensured.