71results about How to "To achieve the effect" patented technology

The invention provides a deep residual error network named as UcnNet, and a weighted minimum mean square error (WMMSE) algorithm of a real number domain under a network (UCN) taking a user as a centeris fitted. Specifically, in order to effectively manage the coupling interference in the UCN, deriving and using a WMMSE-based real number domain power control algorithm under multi-cell cooperationfor generating a training label close to the optimal total capacity of the system; and then inputting a multistage residual structure, training a network of a batch normalization layer, giving input channel information by outputting an activation function meeting power constraints, and predicting the transmitting power of each base station. After UcnNet training is completed, under the condition that global channel information is input, output similar to WMMSE can be generated through few calculations. An experiment simulation result shows that the high fitting capability of UcnNet is shown, the fitting efficiency can reach 97.68%, and meanwhile, the efficiency is improved by more than 100 times than that of a WMMSE iterative algorithm.

The invention discloses a method for preparing cyclohexanone with a cyclohexane liquid-phase oxidation process. The method comprises processes including cyclohexane oxidation reaction solution synthesis, oxidation solution decomposition and washing, triple-effect alkane tower rectification, alkane four-tower rectification, twice saponification, coarse alcohol ketone continuous rectification and obtaining of cyclohexanone. The method is characterized in that the sequence of the processes is cyclohexane oxidation reaction solution synthesis, oxidation solution decomposition and washing, triple-effect alkane tower rectification, twice saponification, alkane four-tower rectification and coarse alcohol ketone continuous rectification to obtain cyclohexanone. The method can fully decompose cyclohexyl hydroperoxide, substantially reduce impurities such as aldehyde, ester and miscellaneous ketone in cyclohexanone, and improve the quality of cyclohexanone. The method has the advantages of simple process, low investment and cost, good separation effect and apparent impurity removal.

The present invention discloses a multiple-motor application and application adjusting system of the electric motor and a speed matching regulating method thereof. As the multiple-motor application system of the electric motor is provided with a communication system for receiving the motor rotating speed adjusting signal and a storing unit which stores and calls motor rotating speed adjusting signal, the adjusting system can be adjusted while the system is in operation in the speed matching adjusting procedure of each motor when the adjusting system is a moving system. The adjusting effect can be directly observed, and the adjusting is easy and quick. The adjusted data is stored in the adjusted system, in this way the adjusted system has a complete independence when the adjustment is completed. The adjusted system can operate stably without the dependence to other exterior equipment. And the adjusted operation effect is obtained. The adjusting data will not be lost, and a good balancing state can be kept when the adjusted system is re-electrified after power off.

The invention provides a two-way flow type check valve and an ultra-pure water system. The ultra-pure water system comprises at least one pump, at least one water storage tank, at least one pipeline and at least one two-way flow type check valve, wherein the pump is used for providing power for flow of ultra-pure water, the water storage tank is used for storing the ultra-pure water, and the pump is respectively connected with the water storage tank through the pipeline. The two-way flow type check valve comprises a body and at least one valve, the body is pivoted in the pipeline and is provided with at least one support part, the valve is provided with a first tail end, a second tail end and at least one backflow hole, wherein the backflow hole is arranged between the first tail end and the second tail end, the first tail end of the valve is pivoted on the body, the second tail end is suitable for propping against the support part, and ultra-pure water flowing in a first direction and ultra-pure water flowing in a second direction can be formed in the pipeline through the backflow hole.

The invention discloses a telephone system and a transferring method thereof. The method comprises the steps of storing an identifier and an extension number in a lookup table of a service module, the identifier being associated with the extension number; reading out an identifier of an identity card adjacent to a telephone by using a wireless radio frequency reader at the telephone; writing a telephone number of the telephone into the lookup table, and enabling the telephone number to be associated with the identifier; when the extension number is dialed, looking up for the telephone number corresponding to the extension number in the lookup table; and transferring to the telephone corresponding to the telephone number. The system comprises an identity card, a telephone and a service module. The fields of a user that are currently written into a telephone in another region can be known from the lookup table, when the extension number is dialed, the telephone system can directly transfer to the telephone in another region through the lookup table, and in this way, the effect of automatic telephone transfer can be realized so that other users only need to dial the corresponding extension number.

The invention discloses a kidney tonifying and hair blacking composition and application thereof. The kidney tonifying and hair blacking composition is prepared from 30-80 parts of radix rehmanniae preparata, 30-80 parts of rhizoma dioscoreae, 30-80 parts of semen cuscutae, 30-80 parts of walnut kernels, 20-40 parts of rhizoma polygonati, 20-40 parts of flatstem milkvetch seeds, 10-20 parts of cortex moutan, 10-20 parts of rhizoma alismatis, 10-20 parts of rhizoma gastrodiae, 10-30 parts of fructus corni, 5-15 parts of radix angelica sinensis, 5-15 parts of flos carthami, 5-15 parts of sargentgloryvine stems, 30-80 parts of radix polygoni multiflori preparata, 30-80 parts of black sesame seeds, 30-80 parts of black soya beans and 10-30 parts of chicken's gizzard-membrane. The application of the kidney tonifying and hair blacking composition to preparation of hair blacking drugs, hair blacking healthcare foods or hair blacking foods is also provided. Due to the fact that the prescription contains radix rehmanniae preparata, rhizoma dioscoreae, semen cuscutae, walnut kernels, rhizoma polygonati, flatstem milkvetch seeds, radix polygoni multiflori preparata, black sesame seeds, black soya beans and other kidney tonifying traditional Chinese medicines as well as liver tonifying traditional Chinese medicines like fructus corni and radix angelica sinensis, the purposes of tonifying kidney and liver and replenishing essence and blood can be realized, and the effect of blacking hair and beard is realized fundamentally.

The invention discloses a feed additive with the effect of cleaning a drinking water pipe. Each liter of aqueous solution contains 2.4-3.9 moles of phosphoric acid, 1.5-2.5 moles of hydrochloric acid, 1.5-2.5 moles of acetic acid and 0.006-0.01 mole of copper sulfate pentahydrate. The feed additive can obviously improve the digestive systems of poultry and livestock, can effectively inhibit the propagation of harmful bacteria, has no harm to people and livestock, does not affect the growth of the livestock and the poultry or the laying rate of the poultry, and can reduce the intestinal tract diseases by 54.2 percents and reduce the death rate of the livestock and the poultry by 13.7 percents. The feed additive can improve the conversion rate of feed and totally save grains by over 5 percents. The feed additive enables the micro-ecological balance of the intestinal tracts of the poultry and the livestock to reach an optimal state and maintain under the acid condition, can better hydrolyze the protein in the feed, and can dissolve the sediment on the inner wall of the pipe and dissolve grease obstructions to fulfill the purpose of cleaning the pipe; and the feed additive has strong killing effect on various bacteria, can improve the water quality, and meanwhile thoroughly solves the problems of drinking water pipe obstruction and spray head obstruction of livestock and poultry houses from multiple aspects. The feed additive has exact effects and quick response and has no anaphylactic reaction or toxic or side effect.

The invention provides a wrench which comprises at least one specification of wrench heads. A connector is disposed at the top of each wrench head and is provided with a connecting component convenient to connect with a shank / stem. The wrench heads are of different specifications and are stepped. Each wrench head comprises a plurality of graded wrench heads, and a connecting component convenient to connect with the shank / stem is disposed on the connector at the top of each graded wrench head. Each wrench head comprises a plurality of graded wrench heads, and the connecting component convenient to connect the shank / stem is disposed on the connector at the top of the largest wrench head. Each connecting component is provided with a hole on the side of the connector. Each connecting component can also comprise a socket at the center of the top of the connector and further comprises a steel ball component inlaid on the connector. The wrench is simple in structure and convenient to operate, and the technical problem that the wrench is unable to use normally due to improper structural setting of the connectors of the wrench in the prior art is solved.

A light-emitting diode lamp with a residual light prevention function comprises a power supply input end, a control circuit, a switching circuit, a rectifying circuit and a driving circuit. The power supply input end comprises a first power supply input end and a second power supply input end, the first power supply input end is connected with the first node, and the second power supply input end is connected with the second node. The control circuit is connected with the first node and the second node. The switching circuit comprises a first connecting end, a second connecting end, a third connecting end and a fourth connecting end. The first connecting end and the second connecting end are connected with the first node and the second node respectively. The driving circuit is used for connecting a plurality of light-emitting diodes, one end of the driving circuit is connected with the third connecting end through the rectifying circuit, and the other end of the driving circuit is connected with the fourth connecting end.