122results about How to "Perfect technology" patented technology

The invention relates to a paving tool pipe for a large-diameter pipeline and relates to a method for paving a large-diameter pipeline in soft soil in a jacking and pulling combined manner. The method is characterized by comprising the following steps: a) manufacturing the tool pipe; b) selecting the size of a working pit jack and a horizontal directional driller; c) drilling a hole by using the horizontal directional driller; d) inserting the tool pipe into the hole; e) jacking, pulling and paving the pipeline; and f) taking the tool pipe out of the hole. The method provided by the inventionhas the advantages that the interaction of force is smartly utilized to cause the pipeline to extend forward so as to bring convenience for construction, the application scope is wide, the influence on traffic is small, the technical development is perfect, the use ratio is high, the structure and the principle are simple and practicable, the cost is saved, the developing prospect is wide and themethod is safe and reliable.

A greenhouse interplanting method for strawberries, watermelons, cherries, tomatoes and grapes relates to the technical field of crop cultivating. Characteristics of the strawberries, watermelons, cherries, tomatoes and grapes are utilized, and planting, fertilizing and weeding are performed in different periods. The greenhouse interplanting method has the beneficial effects that the facility space of a greenhouse is fully utilized, the production benefits of the early-spring greenhouse facility are improved, the operation is simple and convenient, the technology is comprehensive, the scheme is feasible, yield and efficiency can be increased and the enthusiasm of farmers for the facility planting can be improved.

The invention relates to a multifunctional flow type electric water heater with intelligent and comprehensive protection and automatic reclosing and consists of two parts: one part comprises a tap of the electric water heater with an electric heating component and an attachment thereof and the other part comprises a comprehensive protective breaker. The protective breaker also consists of two parts: one part is an air breaker and the other part is a multifunctional protector; the protective breaker can directly and synchronously monitor a plurality of physical quantity at the same time, such as power supply voltage, load current, leakage current, thunder and light induction, temperature increasing of the electric heating component, temperature of a water outlet, temperature increasing of a wire, etc., therefore, the electric water heater, a transmission line and a power supply operate under monitoring; once malfunction comes out, the protective breaker can cut off power supply automatically, meanwhile, an insulation electric heating component starts automatically for insulation of hot water; when malfunction is eliminated, the protective breaker can supply power with automatic reclosing after timelag. The invention can conduct fine-adjustment on the temperature of the water outlet of the electric water heater and can supply hot water for shower, washroom, clothes washing, table ware washing, foot soaking, etc. at the same time; the invention has safety and reliability while the price is low.

The invention relates to an intelligent protection circuit breaker with automatic switch-on for household electric appliances and power supply, which comprises an air circuit breaker, a power circuit, a voltage sampling circuit, a temperature sampling and transferring circuit, a leakage sampling and transferring circuit, an electric potential comparison circuit, a given voltage circuit, a failure indicating and alarming circuit, a prompt start circuit, an automatic (delay) start circuit, an operation indicating circuit, a driving circuit, an executing agency, an output wiring terminal, an electric machine, a crate and a detecting circuit. The invention can protect household electric appliances, power supply and transmission line omni directionally and also can monitor a plurality of physical quantities like power voltage, loading circuit, leakage current, lightning induction and exotherm at the same time to ensure the physical quantities running under monitoring. The protection functions of the invention can amount to 12 types. The invention ensures no leakage voltage which is dangerous for personal security in an electric apparatus coat, and the exotherm of a power cord accords with national standard. The invention is safe and reliable and is inexpensive in cost. The invention can close the switch again automatically when failures are removed.

The invention discloses a cultivation method for ganoderma lucidum. Th cultivation method comprises four technical links of slant culture, shake-flask culture, fermentation tank culture and bacteria stick culture, wherein each technical link comprises formula, culture medium preparation and a culture method. Particularly, the formula of a bacteria stick culture medium is prepared from 10-16 percent of acacia rachii wood particles, 7-12 percent of cyclobalanopsis tree and/or birch wood particles, 4-8 percent of miscanthus grass powder, 3-5 percent of corn flour, 3-5 percent of wheat flour, 1.5-2.5 percent of soybean meal, 1.4-2.0 percent of wheat bran, 0.6-0.9 percent of saccharose, 0.6-0.9 percent of lime and the balance of water. Compared with the prior method, the whole cultivation method is simple and easy for scale operation; the yield of the ganoderma lucidum is improved by about 30 percent while the cost is reduced to the maximum extent.

The invention provides a mobile application security analysis method based on a block chain technology. The mobile application security analysis method comprises the following steps of identity authentication, user registration, network data acquisition, user feedback, exception early warning processing, new network security event establishment and security accident emergency processing. The method has the advantages that according to the mobile application security analysis method based on the blockchain technology, a part of harassment users can be filtered out from a login interface, an intruder is warned, a processing method is generated according to an entry record and a browsing record of the intruder and resource library analogy, linkage of warning and processing is achieved, and the login security is improved; new network security events are published in the whole network and co-processed in the whole network, compared with traditional independent processing, the technology ismore comprehensive, the processing efficiency of the network security events is improved, and losses of users and the society are reduced to the maximum extent.

The invention discloses a cross-process callback execution method, device and equipment and a storage medium, and the method comprises the steps: responding to an interface call request, and recognizing a parameter which is correspondingly carried by a programmed annotation and represents a callback method; constructing a callback proxy object for a callback method based on the parameters, and generating callback feature information; initiating interface calling by calling an interface proxy object pre-constructed by a service process, and transmitting calling running information and callbackfeature information required by running of the interface proxy object to the service process, so the service process calls the callback proxy object through the callback feature information when running an instance object of the interface proxy object; executing callback; and responding to the interface calling request according to result data returned after the service process runs the instance object. According to the method and the device, the problem of effective and efficient calling of the callback method in cross-process communication is solved, the hardware operation efficiency duringcross-process callback is improved, and the related program development efficiency is improved.

The invention provides a preparation method of a multi-layer lithium battery diaphragm with high security. A microporous diaphragm is prepared by multi-layer coextrusion and unilateral stretching methods. The equipment and process technology of the method are perfect. A functional layer added with an inorganic filler or other pore-forming fillers and a polyolefin microporous membrane are subjected to composite strip casting in a multi-layer coextrusion manner; a multi-layer composite microporous membrane precursor is molded once; and then the composite membrane precursor is subjected to thermal treatment, multi-layer recombination and uniaxial stretching to obtain a high-performance microporous membrane. The microporous membrane obtained by the preparation method is uniform in pore size distribution, high in production efficiency, free of pollution, low in cost and beneficial to large-scale production; and in addition, according to the method, the pore size and distribution are easy to adjust.

The invention relates to a method for preparing health- care delphidenolon- containing wine by using waste gale cores. It comprises following steps: a. immersing gale core and qualified spirit in dark condition at 15- 25 Deg. C for 1- 5 months, the weight proportion between gale core and spirit is 10: 1- 10: 6, filtering and getting said finished product. The health- care wine is characterized by good health- care effect and good taste. The invention plays an active role in increasing waste gale core utilization rate and solving environmental pollution.

The invention discloses a wireless energy transmission system which comprises a continuous wave signal source, a radio frequency(RF) power amplifier, a transmitting impedance matching network, an acoustic-electric channel, a receiving impedance matching network, an RF AC-DC converter and a load circuit in electrical connection successively. The acoustic-electric channel comprises a transmitting energy transducer, a receiving energy transducer and a metal device wall, and the transmitting energy transducer and receiving energy transducer are fixed to the two sides of the metal device wall respectively. The invention also discloses an impedance matching technology and the RF AC-DC converter based on a resonant rectifier. The system can transmit electric energy by penetrating a casing of a sealed metal compartment (or container), it is completely unnecessary to punch the casing of the metal compartment (or container), the transmitted electric energy can be output in high efficiency to provide voltage stabilized DC that can be used by electronic equipment, disadvantages of present ultrasonic wireless energy transmission system are overcome, the ultrasonic wireless energy transmission technology is improved, and the ultrasonic wireless energy transmission system is more practical.

The invention discloses an energy containing metal bridged-film MEMS (Micro Electro Mechanical Systems) igniter and a preparation method thereof for a composite black body like energy concentrated structure. The energy containing metal bridged-film MEMS igniter sequentially comprises a silicon dioxide base layer, a chamber layer, a leak-proof silicon dioxide layer, a secondary radiation layer, an insulating secondary radiation layer, a lower electrode gold layer, a cupric oxide layer, an aluminum layer, an upper electrode gold layer from bottom to top; the silicon dioxide base layer, the chamber layer, the leak-proof silicon dioxide layer and the secondary radiation layer form into the black body like energy concentrated structure; the structure of a middle chamber of the chamber layer is in a hollow cone shape to concentrate energy, reduce integral device heat capacity and enable the secondary radiation layer to suspend; the cupric oxide layer and the aluminum layer form into the energy containing metal bridged-film. According to the energy containing metal bridged-film MEMS igniter, heat dissipation of the energy containing metal bridged-film MEMS igniter is reduced and ignition output is improved due to addition of the black body like energy concentrated structure; the heat accumulation time is shortened and accordingly the ignition delay time is reduced and the ignition instant performance is improved; concentration is beneficial due to the fact that micromachining is easy to achieve.

A multi-waveguide integrated resonance semiconductor laser belongs to the technical field of semiconductor laser chips, solves the problem that a conventional laser is poor in mode characteristics, unstable in work, large in divergence angle, poor in light beam quality and low in brightness, and improves output power of semiconductor laser. A photon bridge, mode stabilizers and a power amplifier are arranged on a semiconductor laser chip, wherein the photon bridge is connected with the power amplifier through one or more same or different mode stabilizer arrays, so that laser is transmitted and resonated between mode stabilizers and the power amplifier on the semiconductor laser chip along the photon bridge. The mode stabilizers stabilize optical modes, or generate a seed light source of high beam quality with stable work mode and single optical mode, and the power amplifier amplifies the power of the seed light source. The multi-waveguide integrated resonance semiconductor laser realizes single tube or linear array output of semiconductor laser with high power, high brightness and narrow linewidth, and obtains single tube or linear array output of multi-wavelength semiconductor laser.

The invention discloses an underground excavation machine hydraulic control system and a flow distribution system, and relates to the technical field of engineering machines. The technical problem that in the prior art, the function is singular, and consequently the work efficiency is low is solved. The underground excavation machine hydraulic control system comprises a hydraulic power unit and an executing device. The hydraulic power unit is connected with the executing device and can input power hydraulic oil sufficient for driving the executing device to work into the executing device. The executing device at least comprises a material excavating and charging mechanism, a walking mechanism, a groove milling mechanism and a punching mechanism. The walking mechanism is connected with a frame of an underground excavation machine and can drive the underground excavation machine to walk and/or turn. According to the flow distribution system, the flow distribution system is an LUDV flow distribution system and comprises the underground excavation machine hydraulic control system provided by any technical scheme in the embodiment. The flow distribution system is used for enhancing the function of the underground excavation machine hydraulic control system, and the efficiency and the performance of the underground excavation machine hydraulic control system are improved.

The invention relates to a high-rise building. A corridor is formed at the same plane position of a plurality of continuous floors; one side of the corridor is opened outwards and is adjacent to an outdoor stairway, and the other side of the corridor is provided with an elevator group and an indoor stairway; and a plurality of elevators of the elevator group are close to the corridor and are opened towards the corridor. In the high-rise building, a high-rise building fire protection and evacuation mode of the indoor stairway and the outdoor stairway is adopted. Compared with the conventional high-rise building in the mode of two indoor stairways, the high-rise building in the mode of the indoor stairway and the outdoor stairway has less partition walls, less fire doors, lower construction cost and relatively open space, is convenient to use, promotes natural ventilation of using units, promotes the intimate contact between human and nature, and provides more choices for the public.

This invention relates to a microcomputer integrated electroprobe. Wherein, arranging an insulated shell; in the shell, arranging a feeler lever, a current-limiting resistance, a neon tube with lower end connected to the sample resistances of R2 and R6, a hand-contact electrode VSS connected to the lower ends of two sample resistances through the microcontroller with PBO pin connected to the resistance measuring terminal by R12 and PDO-PD6 pin connected with a digital tube, a cell, a power switch, and a shift switch. This invention can display voltage value, phase and its sequence, frequency, period, etc, and has complete functions.

The invention provides a simulation training system for rocket artillery, and belongs to the technical field of training assistant. The system comprises a real object simulation module, a fire control system operation and display module and a principle simulation teaching module, wherein the real object simulation module comprises a rocket artillery mechanism for simulation training which is manufactured by uniformly scaling the rocket artillery for actual combats; a part of components of the rocket artillery mechanism for simulation training are made of a transparent material so as to conveniently and clearly display the mechanical structure of the rocket artillery; the fire control system operation and display module comprises a control panel switch circuit, a control panel indicator lamp circuit, an input keyboard, an operation display screen, a single-chip microprocessor and a system simulation computer. Various technologies are comprehensively utilized, an effect that the structure, the action and the principle are highly simulated with those of a real object is achieved, the intuitive display of the function, the structure and the principle of each mechanism of the rocket artillery is realized, the system has the characteristics of complete functions, convenience in use and high reliability, the loss of equipment can be greatly reduced, and the training cost is reduced.