47results about How to "Change state" patented technology

The invention relates to a remote sensing calibration comprehensive method and a calibration equipment vehicle. According to the invention, calibration equipment is integrated into a vehicle-mounted system; a novel mobile target is established to perform the far-field quick calibration and the optical spectrum and radiation resolution combined calibration; the differences on aspects of optical spectrum, radiation and geometry between a hard target and a conventional soft target on a remote-sensing image are analyzed through comparison of different time phases, so as to establish a performance degradation compensation model for the soft target to realize correction calibration; an information receiving device equipped on a vehicle body can receive videos of aircrafts in the air and acquired ground data so as to realize four-resolution combined calibration of geometric distortion and time phase data and the optical spectrum and radiation data of the vehicle body based on wireless transmission; the status of unknown remote sensing calibration results and delayed data processing in the past can be changed through analysis and processing by high-performance computers; a set of ground experiment remote control and flight information feedback communication link is established, and the difficult situation of difficulty in information interaction among the air, the ground and command center, and out-field workstations is changed.

The invention discloses a sleep-mediating psychophysiological intervention method. According to the sleep-mediating psychophysiological intervention method, on the basis of monitoring the psychophysiological indexes of the testees in the sleeping process by using an instrument, a variety of stimulation to the sensory prescription is carried out selectively and procedurally in different sleeping stages of the testees by using the instrument and adopting the psychophysiological intervention principle and method, and finally the psychophysiological states or characteristics of the testees are changed. By utilizing the sleep-mediating psychophysiological intervention method, the psychophysiological intervention manpower and the time and money of the intervened objects are saved, and the psychophysiological intervention is improved.

The invention provides a mobile phone based respiratory training device and method. The device comprises a sensor part and a mobile phone part. The mobile phone based respiratory training device and method have the advantages respiratory training activities are effectively collected and are quantified and fed back to a training person through a mobile phone to guide the training person to complete the training in a more standardized way. The states of monotony, inaccuracy, zero feedback, zero guidance and zero assessment of the conventional respiratory training are changed and the training level, the training interestingness and the user stickness are improved; through the functions of the mobile phone, the training conditions can be fed to a respiratory training instructor through the network and the user can timely obtain a solution containing guiding opinions, disease evaluation, drug intervention and further detection according to the advice of the instructor.

Provided is an oscillatory type sewage sedimentation basin, which utilizes a tilting system to tilt a movable basin, so as to generate gradient tangential deformation and resonance on raw water, promote a flocculation reaction and improve sewage treating effect, and an operation method thereof. The movable sedimentation basin is jointed with a pedestal hinge and can tilt around the hinge under a tilting operation of the tilting system. When sewage reaches a destabilization critical state, the tilting mechanism is started to tilt the movable basin to generate gradient tangential deformation on the raw water and promote the flocculation reaction. A basin tilting period is controlled to generate resonance oscillation on the raw water. The resonance promotes fully conduction of the flocculation reaction, so as to purify the raw water repeatedly, separate the settlement thoroughly and reduce suspensions. The settlement progress consumes a short time and energy, has good effect and low costs and is green, environment-friendly and easily operated.

The invention discloses an aluminum alloy sheet forming and heat treatment technology. The technology comprises the following steps of material preparing, homogenization heat treatment, multi-axis forging, machining, surface milling, heating, deforming at different temperature intervals, heat treatment, straightening, saw cutting and the like. Deforming at different temperature intervals comprisesthe steps of the first interval process, specifically, high temperature rolling is conducted on a heated forging stock; the second interval process, specifically, the forging stock is transferred toa hydraulic machine for medium-temperature hot compression deformation; the third interval process, specifically, medium-temperature rolling is conducted after compression deformation is completed; and the fourth interval process, specifically, cold finish rolling deformation is conducted when a sheet is cooled to room temperature, and then a rolled sheet is obtained.

The invention discloses a preparation method of a polyvinylidene fluoride hollow fiber micropore filter membrane. The preparation method includes the steps of: preparing a film casting liquid; preparing a core liquid; preparing an outer solidifying liquid; performing spinning; performing rinsing replacement; and performing thermal treatment. The method is used for preparing the PVDF hollow fiber micropore filter membrane through combination of thermally induced phase separation and solution phase conversion; compared with the solution phase conversion method, finger-like holes are eliminated, and the microstructure of the membrane is more reasonable; and compared with the thermally induced phase separation method, the method simplifies operations, is free of solvent extraction and reduces cost; in the film casting liquid, inorganic additives, such as nano glass powder or nano silicon carbide, are added, so that strength of membrane filaments is enhanced, and especially, pressure resistance and wear resistance of the membrane filaments are improved. The method can be used for preparing internal-pressure or external-pressure membrane filaments having a skin layer. The microstructure under the skin layer is also in a network structure or a particle stacking structure. The membrane filaments have good separation performance and high flux.

The invention discloses a shear wall-truss hybrid type lateral resisting structure system. An oblique connecting rod is arranged between two shear walls, and the connecting rod, a connecting beam and the shear walls form the shear wall-truss hybrid structure system to resist the horizontal loading effect. The lateral rigidity of the hybrid system is far higher than that of single effect of the shear wall; the invention improves the stress performance of the shear wall, obviously improves the ductility and energy consumption performance of the structure, greatly improves the destroy resistance of a building, avoids collapse of the building under earthquake effect, and effectively protects safety of people lives and properties.

The invention discloses a method for preparing a metal organic framework material from a dielectric barrier discharge plasma. A metal salt and an organic ligand are added into a solvent, the metal salt, the organic ligand and the solvent are mixed and stirred evenly, and dissolved to obtain a reaction solution, the reaction solution is pumped into an inner tube of a dielectric barrier discharge plasma reactor, overflows from the edge of the inner tube lower than an outer tube, forms an even wall-hanging liquid film between the inner tube and the outer tube, and flows downwards slowly; and meanwhile, a working gas is introduced into the inner tube. Driven by a high-frequency high-voltage power supply, the plasma produced because of the discharge between a liquid electrode and a high-voltageelectrode of the outer tube acts on the liquid film flowing between the inner tube and the outer tube, so that the reaction solution reacts for a certain period of time under the action of the plasma, and the metal organic framework material is prepared. The method has the advantages of high synthesis speed, stable and efficient performance, strong adjustability, strong practicality, no secondarypollution and the like, and has a better application prospect.

The invention discloses a temperature-controlled rolling technology of magnesium alloy coiled sheets. The steps comprise: (1) performing heating compensation on a magnesium coiled sheet and uncoiling the magnesium coiled sheet; (2) performing sheet heating compensation and adjusting turning directions of the magnesium alloy sheets; (3) measuring tension of the sheet and controlling a crimp force value; (4) performing integrated temperature control on a part which is to bite into the sheet; (5) performing gradient temperature control on the width direction of the part which is to bite into the sheet; (6) through a temperature-controlled roll, performing finishing rolling on the sheet and the sheet deforming; (7) measuring tension of the sheet and controlling a crimp force; (8) performing sheet heating compensation and adjusting turning directions of the magnesium alloy sheets; (9) performing sheet heating compensation and coiling the sheet in rolls; (10) if the thickness of the magnesium plate coil sheet does not reach the thickness (t0) of a target magnesium plate, reversely repeating the steps (1)-(9) on magnesium coiled sheets on a reversible temperature-controlled rolling mill according to the process steps, performing next temperature-controlled finish rolling processing; (11) if the thickness of the magnesium sheet reaches the thickness (t0) of the target magnesium plate, obtaining the magnesium alloy coiled sheet satisfying the thickness requirements.

The invention relates to a method and a system for intercommunication between tasks. A source task transmits remote control commands to a remote control command receiver via a transmitting module, the remote control commands comprises target task names and task executing manners which include initiating, stopping and triggering. The remote control command receiver transmits the remote control commands to a task manager in a pushing manner. The task manager transmits the remote control commands to a target task according to the target task names in the remote control commands, the target task receives the remote control commands via a receiving module, executes the remote control commands according to the task executing manners, and returns the executing results to the source task. By the aid of the method for intercommunication between the tasks, the intercommunication between the tasks is realized according to the remote control commands.

The invention belongs to the technical field of secret communication, and discloses a secret key distribution system based on DFB laser injection optical power keying. The system comprises a broadband noise light source which is used for outputting broadband noise optical signals and injecting the broadband noise optical signals into a first DFB laser and a second DFB laser, so as to enable the first DFB laser and the second DFB laser to output synchronous chaotic laser; a first power adjustable laser module and a second power adjustable laser module which are driven by different random modulation signals to respectively output power-adjustable laser signals and inject the power-adjustable laser signals into the first DFB laser and the second DFB laser from the other side so as to modulate the optical power of the lasers. Chaotic light beams output by the first DFB laser and the second DFB laser are respectively converted to obtain random number sequences and then are respectively stored; two communication parties exchange random modulation signals for driving the first power adjustable laser module and the second power adjustable laser module through a common channel, and reserve a random number sequence stored when the random modulation driving signals are the same as a secret key for encryption storage. According to the invention, the secret key distribution rate and safety are improved.

The invention discloses a preparation method of a reinforced polyvinylidene fluoride hollow fiber micropore filter membrane. The preparation method includes the steps of: preparing a film casting liquid; preparing a support body; preparing an outer solidifying liquid; performing spinning; performing rinsing replacement; and performing thermal treatment. The method is used for preparing the PVDF hollow fiber micropore filter membrane through combination of thermally induced phase separation and solution phase conversion; compared with the solution phase conversion method, finger-like holes are eliminated, and the microstructure of the membrane is more reasonable; and compared with the thermally induced phase separation method, the method simplifies operations, is free of solvent extraction and reduces cost; in the film casting liquid, inorganic additives, such as nano glass powder or nano silicon carbide, are added, so that strength of membrane filaments is enhanced, and especially, pressure resistance and wear resistance of the membrane filaments are improved.

The invention relates to a digital display standard metal measuring apparatus for continuous measurement, comprising a liquid-receiving funnel, a digital display dial indicator, an ejector rod rack, a gear wheel, a connecting rod, a floating ball, a liquid level glass tube, a slide caliper, a liquid drainage valve, a standard metal measuring apparatus, a horizontal adjustment seat and a measuring apparatus bracket, wherein the liquid-receiving funnel is arranged at the top of the metal measuring apparatus; the metal measuring apparatus is arranged nearby the metal measuring apparatus; the ejector rod rack is connected to the lower part of the digital display dial indicator; the gear wheel is connected with the ejector rod rack and the floating ball through the connecting rod; the liquid level glass tube and the slide caliper are arranged at one side of the standard metal measuring apparatus; the liquid drainage valve is arranged at the lower part of the standard metal measuring apparatus; the measuring apparatus bracket is arranged at the bottom of the standard metal measuring apparatus; and the horizontal adjustment seat is arranged at the bottom of the bracket. Compared with the prior art, the digital display standard metal measuring apparatus for continuous measurement has higher precision, reduces operating errors because of utilizing a full-automatic data collection system, and can replace the manpower reading standard metal measuring apparatus and reduce the labor intensity.

The invention discloses an aircraft manipulation method and remote control method, an air craft, a remote control device and an aircraft system. The manipulation method is applied to an aircraft end, and comprises the following steps: receiving an instruction enabling an aircraft to be overturned; in response to the instruction, adjusting power output of the aircraft, and overturning the aircraft, wherein the overturning action of the aircraft is independent from a current gesture of the aircraft, or the overturning action of the aircraft is overlapped with the gesture of the aircraft. By virtue of the aircraft manipulation method, a current moving direction or state of the aircraft can be changed in a short time, so that the aircraft can flexibly avoid an obstacle and rapidly change a flight line, the manipulation steps of the aircraft are simplified, and the mobility and ornamental property of the aircraft are improved.

The invention discloses a machining method for a drill bit with blade inclined groove structures for machining a composite material, belongs to the technical field of drilling tools in machining, andrelates to the machining method for the drill bit with the blade inclined groove structures for machining the composite material. According to the machining method, a downward component force is generated by a front tool face of the drill bit to an inlet material, turning-up of the inlet material is restrained, and the end face blade inclination angle at the outer edge turning point of a tool tiparea of the drill bit is made to be a positive value. In the tool tip area of the drill bit, the front tool face and a rear tool face are partially ground firstly. Then, a grinding wheel is used for grinding the front tool face at the outer edge turning point to obtain the two blade inclined groove structures. After grinding, a new front tool face and a new blade are obtained, and the end face blade inclination angle formed by the new blade and a base face is a positive angle. According to the drill bit with the blade inclined groove structures machined through the method, the current situation that the end face blade inclination angles of traditional drill bits are all negative angles is changed, stripping and layering of fiber materials at the inlet position can be effectively restrained, inlet tearing and burr damage are effectively prevented, and low-damage machining of a hole inlet during composite material drilling is achieved.

The invention relates to a method for adjusting information displayed on a handheld electronic device. The information is displayed on a display of the handheld electronic device; the handheld electronic device is provided with a sensor for sensing the movement of the handheld electronic device; the sensor senses the movement of the handheld electronic device on a horizontal plane; and the information on the display is displayed in a scroll mode according to the movement, which is sensed by the sensor, of the handheld electronic device on the horizontal plane.

The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a traditional Chinese medicinal prescription for nourishing kidney and blood. The traditional Chinese medicinal prescription comprises the following components in parts by weight: 5-15 parts of American ginseng, 4-20 parts of radix polygonati officinalis, 5-20 parts of astragalus membranaceus, 5-20 parts of prepared rehmannia, 3-12 parts of cornus pulp, 4-20 parts of glossy privet fruit, 5-15 parts of roasted tortoise shell, 2-8 parts of human placenta, 4-15 parts of herba epimedii, 3-12 parts of Chinese holly leaf, 4-20 parts of Chinese angelica, 4-20 parts of ligusticum wallichii, 3-10 parts of rhizoma atractylodis macrocephalae, 2-8 parts of antler gum, 4-12 parts of cortex phellodendri, 5-12 parts of rhizoma anemarrhenae, 5-15 parts of dodder, 3-10 parts of herba taxilli, 5-12 parts of liquorice, and 5-15 parts of white peony root. The traditional Chinese medicinal prescription prepared by adopting the prescription and the method has the beneficial effects of effectively changing the state of deficiency of kidney-yin and deficiency of kidney-yang and remarkably improving the sub-health state of bodies, is quick in response, and does not have toxic or side effect.

The invention discloses a survey instrument for road measurement, and relates to the technical field of survey instruments. The survey instrument comprises a mounting rod, a mounting block is fixedly mounted at the top of the mounting rod, a mounting bin is fixedly mounted at the top of the mounting block, a survey instrument body is fixedly mounted at the top of the mounting bin, the positions, close to the front face and the back face, of two sides of the mounting block are each fixedly provided with a set of hinge pieces, a supporting frame is hinged between the two hinge pieces of each set on the same side, a first sliding groove is formed in the inner side of each supporting frame, a first sliding block is slidably connected into each first sliding groove, and the opposite sides of the two first sliding blocks are connected with adjusting rods. The positions of the supporting frames can be matched with the pothole degree of the road surface, so that the survey instrument can be in a horizontal state on the pothole road surface, then the measurement error of the survey instrument is reduced, the survey of the survey instrument on the pothole road surface is more accurate, and adverse effects of inaccurate measurement data on subsequent engineering are avoided.

A movable freight cableway device comprises a tower and/or suspension-arm movable trolleys. A bearing cable, a pulling cable, a haul-back cable, a lifting cable and an assisting cable are connected and mounted between the suspension-arm movable trolley and the tower or between the two suspension-arm movable trolleys. The steel cables are connectively controlled by winches of the suspension-arm movable trolleys, a small moving trolley is mounted on the bearing cable, and the lifting cable is connected to the small moving trolley. The pulling cable and the haul-back cable are connected to the front end and the rear end of the small moving trolley respectively. The assisting cable is a pulling guide cable during erection of the bearing cable. Bearing platform assemblies, winch assemblies, tower arm assembles, power assembles, hydraulic oil tank assemblies, amplitude changing mechanisms, hydraulic system assemblies, lower trolley assemblies and electric systems are mounted on frames of the suspension-arm movable trolleys. The movable freight cableway device is flexible, convenient and rapid, manpower and material resources are saved, and the movable freight cableway device does not pollute the land and can be reused.

The invention discloses a filling method of a hydrocarbon oil catalytic cracking additive, which is used for solving the problems that hydrocarbon oil yield is lowered, coke yield is increased, and the like as an existing catalytic cracking material cannot be completely atomized into tiny oil drops. According to the filling method, an additive and deionized water are mixed in a weight ratio of 1:25-1:500, preferably 1:100-1:200; the mixture is heated until being overheated and gasified, and mixed with atomized vapor in terms of 200mu g/g-5000mu g/g, preferably 800mu g/g-2000mu g/g in a spray nozzle mixing chamber so as to enter a lifting tube spray nozzle based on total weight of atomized vapor and the additive.

The invention discloses an automatic centering and locking device of a numerical control slotting machine. The automatic centering and locking device of the numerical control slotting machine comprises a locking base, a locking nut, a lock inner ring, a lock outer ring, a cylinder power device and a reversing device, wherein an elastic clamp is arranged in the locking base, and the elastic clamp tightens and clamps a workpiece after moving downwards; the locking nut is in threaded connection with the locking base, and is provided with an inclined surface I for contacting with the upper end surface of the elastic clamp; the lock inner ring and the lock outer ring are concentrically arranged on the locking nut, and the lock outer ring is arranged on the outer side of the lock inner ring; thecylinder power device is installed on the locking base; and the reversing device is arranged in the lock outer ring, and the reversing device and the lock inner ring form a bidirectional ratchet structure. The cylinder power device pushes the lock outer ring to rotate so as to drive the lock inner ring and the locking nut to rotate, the elastic clamp is compressed and loosened by the locking nutso as to clamp and loosen the workpiece, the elastic clamp and the workpiece are concentrically installed, and automatic centering of the workpiece in the clamping process is guaranteed.

The invention discloses an adjustable multi-layer hydrofoil catamaran. The adjustable multi-layer hydrofoil catamaran comprises adjustable multi-layer hydrofoils, two pairs of single hulls, auxiliary hydrofoils, propellers and a deck bridge connecting the two pairs of single hulls. Wherein the adjustable multi-layer hydrofoil is arranged between the two pairs of single hulls, the deck bridge is connected with the two pairs of single hulls, and the auxiliary hydrofoils are arranged on the two sides of the single hulls. The invention further provides an adjusting method. The adjustable multi-layer hydrofoils and the two single ship bodies of the catamaran are combined together, the existing advantages of the catamaran are guaranteed, meanwhile, the seaworthiness and rapidity of the catamaran are further improved by adjusting the multi-layer hydrofoils, the lift force of the hydrofoils and the water immersion area and the floating state of the ship bodies are changed by adjusting the depths and the relative positions of the multi-layer hydrofoils, and the ship bodies are more stable. The seakeeping performance of the catamaran is improved, and the purpose of improving the seaworthiness and rapidity of the catamaran is achieved.

One of a plurality of switches constituting a power system is set as a perceived switch, and n optional switches Bk (k=1 to n) in the on state among the other switches are changed to the off state, and n loop networks including the perceived switch are created, and each switch Ck (k=1 to n) constituting the loop networks is changed from the off state to the on state so as to create a plurality of network configuration candidates, and a power network configuration is decided on the basis of the plurality of network configuration candidates.

The invention relates to an automatic assembly line plastic injection molding production line which comprises a conveying main track, one or more injection molding machines, one or more lifting tracksand a mechanical arm. The conveying main track is a double-layer track; each lifting track comprises a lifting track transmission track, a bottom plate, a lifting transmission rod set and a driving mechanism, each lifting transmission rod set comprises a pair of first and second lifting transmission rods which are arranged in a crossed mode, the upper ends of the first lifting transmission rods and the upper ends of the second lifting transmission rods are hinged to upper supports below the lifting track transmission tracks, the lower ends of the second lifting transmission rods are hinged toa lower support on the bottom plate, and the lower ends of the first lifting transmission rods are movably installed in guide grooves. The plurality of injection molding machines are connected together, and are conveyed to a designated station through the mechanical arm, the conveying main track and a transfer box to the specific station. The lifting tracks and the double-layer track are adoptedand used in cooperation with the multiple injection molding machines, the production efficiency can be effectively improved, and the personnel cost is reduced.

The invention discloses an iron-based amorphous alloy film which comprises the following components in percentage by mass: more than or equal to 70wt% and less than or equal to 90wt% of Fe, more than or equal to 0 and less than or equal to 6wt% of Co, more than or equal to 1wt% and less than or equal to 4wt% of Si, more than or equal to 1wt% and less than or equal to 3wt% of B, more than 0.2 and less than or equal to 20wt% of Ni, more than or equal to 0 and less than 6wt% of Mo and more than or equal to 0 and less than 3wt% of C. The preparation method of the iron-based amorphous alloy film is a magnetron sputtering process, and the iron-based amorphous alloy film prepared by the process can be used for preparing a corresponding electromagnetic shielding film and equipment. The iron-based amorphous alloy film prepared by adopting the chemical component (mass percent) range and the magnetron sputtering process has the beneficial technical effect of excellent comprehensive magnetic performance, and the electromagnetic shielding film and equipment prepared from the iron-based amorphous alloy meet the application requirements of electronic shielding materials with high performance requirements.

The embodiment of the invention provides a wireless network scheduling method and device. When nodes in a wireless network access at least one type of applications, the wireless network scheduling device comprises a first obtaining unit which is used for obtaining parameters corresponding to each type of applications, wherein the parameters represent data packet attributes of each type of applications, and the parameters corresponding to different types of applications are the same in type; a first determination unit which is used for determining a mapping relationship of transmission conditions and transmission modes for transmitting the applications according to the parameters; and a first transmission unit which is used for transmitting the mapping relationship to the nodes needing to obtain the mapping relationship. Through application of the device provided by the embodiment, when network application demands are changed, centralized scheduling is carried out on the nodes in the network, so the nodes can access various different application types, diversified application demands are satisfied, network residual resources are balanced, and the access states of the nodes and application transmission states are changed flexibly.