31results about How to "Increase balance" patented technology

The invention discloses an organic electroluminescent display device, a manufacturing method of the display device and a display unit. The display device comprises a substrate, a hole injection layer, a hole transfer layer and an electron barrier layer, wherein the hole injection layer, the hole transfer layer and the electron barrier layer are sequentially arranged on the substrate, the hole transfer layer is made from P-type doped materials, the P-type doped LUMO energy level is close to the HOMO energy level of the body material of the hole transfer layer, and therefore electrons in the HOMO energy level of the body material of the hole transfer layer can jump to the P-type doped LUMO energy level so that the number of free hole carriers in the hole transfer layer can be increased, the mobility ratio of the hole carriers is increased so that the probability of the situation that the electrons and holes are compounded in a luminescent layer to form electron-hole pairs can be increased easily and the balance degree of the electron-hole pairs can be improved, and the luminous performance of organic light-emitting diodes (OLEDs) can be improved.

The invention discloses a coating device, a coating system and a coating method for frame sealing glue. The coating device comprises a glue storage pipe, one end of the glue storage pipe is connected with a gas blowing-out device, and the other end of the glue storage pipe is connected with a nozzle. The pipe wall of the glue storage pipe is made of flexible materials, and the pipe wall can recoverably deform inwards in a mode perpendicular to the axis of the glue storage pipe. The coating device can effectively solve the problem of glue hanging.

The invention discloses a 'source-network-load 'two-stage multi-target control method and system for a power distribution network, and aims to provide a control method and system capable of realizingthe stability of safe operation of a power distribution system. The method comprises the following steps: establishing a two-stage multi-objective mathematical optimization model; establishing a first-stage centralized optimization control objective function and a second-stage distributed optimization control objective function; solving a first-stage centralized optimization control objective function of the current day by adopting a multi-objective harmony search algorithm; setting weight preferences to obtain a network structure of the power distribution network and the total number of partition feeders; adopting a harmony search algorithm to solve a second-stage distributed optimization control objective function of the partition feeder line; if the current time point is equal to 24 hours, generating distributed power supply and flexible load power sequence data of the 24 time points; and if the current date is equal to the preset value, ending the whole calculation process. According to the method, the frequency of global information transmission processing is reduced, and the security is improved.

The invention discloses a preparing method of phenolic fibers. The method comprises the steps that phenolic resin and a spinning improver are evenly mixed, a mixed material is subjected to melt blending through a dual-screw extruder to form a melt, the melt enters a single-screw extruder, the fibers are sprayed out through a fiber spraying assembly, the fibers are sucked through a fiber sucking device, the fibers are conveyed to a fiber collecting device by a fiber conveying pipe, and phenolic fiber protofilaments are obtained; and the prepared phenolic fiber protofilaments are subjected to apre-crosslinking reaction in a solidifying solution composed of formaldehyde, hydrochloric acid and deionized water, a ladder type heating manner is adopted for carrying out a second-time crosslinkingreaction, and finally, at the high temperature, third-time crosslinking treatment is carried out. The spinning efficiency of the phenolic fiber protofilaments can be effectively improved, the phenolic fiber crosslinking reaction time can be shortened, and the phenolic fibers which are excellent in mechanical property, and high in char yield can be prepared.

The invention discloses a quakeproof wafer grinder. The quakeproof wafer grinder comprises a wafer grinder body; a grinding base is arranged on the upper surface of the wafer grinder body; the grinding base is fixedly arranged on the upper surface of the wafer grinder body; a rotary wheel is arranged in the grinding base; a cleaning brush is arranged on the outer surface of the rotary wheel; a slag emission pipe is arranged in the grinding base, penetrates through the inner part of the wafer grinder body and extends to the bottom of the wafer grinder body; a rotary motor, the rotary wheel, a grinding cover, a grinding wheel and a buffering spring are adopted, so that the rotary wheel is driven by the rotary motor; meanwhile, the grinding wheel clings to a wafer under the effect of the buffering spring; the wafer is enabled to rotate to be grinded; the wafer grinding efficiency is improved; the wafer grinding time is shortened; a supporting rod and a bearing are adopted at the lower part of each wafer groove, so that during a grinding process of wafers, the wafer grooves rotate around the bearings under the effect of grinding, and the grinding uniformity of the wafers is improved.

The invention discloses a form and color fused image super-resolution reconstruction model construction and reconstruction method. Only an image pixel loss optimization super-resolution model is used,so that the balanced distribution of the structure, texture and color distribution in the image can be ignored; the phenomena of unsmooth structure, unclear texture, unsmooth color, excessive rendering dislocation and the like of a super-resolution reconstruction result are caused; the super-resolution reconstruction method for constructing the image adversarial fusion morphological component adversarial network and the color adversarial network solves the problem that the structure, texture and color image characteristics cannot be considered in the prior art, and effectively improves the reconstruction quality of the image.

The invention provides a wireless network path planning method and device. The method comprises the following steps of judging whether a next-hop node meets a preset network load balancing condition or not when the next-hop node is selected; if yes, taking the node as the next hop node; and if no, selecting other paths for next-hop selection until the next-hop node is a target node. Service data is transmitted according to a determined path formed by the nodes meeting the network load balancing condition, so that the network load balance degree is improved, and the life cycle of a network is prolonged.

The invention provides spinning method and device and a clothes treatment device. The method comprises the following steps: controlling a motor to execute a spinning process; in the spinning process,monitoring whether a user control instruction is received; if the start of receiving the user construction instruction is monitored, controlling the motor to increase the rotation speed; after the stop of receiving the user control instruction is monitored, controlling the motor to reduce the rotation speed, to execute the spinning process. According to the invention, the rotation speed of the motor is controlled by the user control instruction; the water content is lowered properly by the high rotation speed monitored by the user, so as to increase the balance degree of the inner drum; and with the inner drum balance, spinning is performed at a relatively high rotation speed, thereby increasing the spinning efficiency, and solving the technical problems of the prior art that the clothes are spun at a relatively low rotation speed in the case of inner drum imbalance and consequently the spinning efficiency is quite low.

The invention discloses a three-phase unbalanced stepwise adjustment method of a power distribution transformer area. In the three-phase unbalanced stepwise adjustment method of the power distributiontransformer area, a three-phase imbalance switching device and a three-phase load balance automatic adjustment compensation device are included. The method comprises the steps of firstly adjusting athree-phase unbalanced load by utilizing the three-phase imbalance switching device; and then adjusting an electric capacity needing to be compensated in the power distribution transformer area by applying the three-phase load balance automatic adjustment compensation device. by using the three-phase imbalance switching device and the three-phase load balance automatic adjustment compensation device in combination, the three-phase unbalanced stepwise adjustment method of the power distribution transformer area greatly reduces the compensation capacity and does not need simultaneous compensation for the three phases. In addition, the use amount of equipment is also reduced, and the equipment cost is accordingly reduced; and furthermore, the three-phase balance degree becomes higher and thepower factor is closer to 1.

The invention discloses a consensus node selection method and device, and the method comprises the steps: classifying consensus nodes in a blockchain network selectable consensus node pool, and obtaining three types of consensus nodes; obtaining log data of the block chain network, and determining a weight index corresponding to each consensus node according to the log data; inputting the weight index corresponding to each consensus node into a pre-established weight calculation model to obtain a node weight value corresponding to each consensus node; and according to the node weight value corresponding to each consensus node, performing consensus node selection from the three types of consensus nodes according to the obtained node selection rule. By classifying the consensus nodes and setting the weight values, reasonable selection of the block chain network consensus nodes is realized, the influence of excessive nodes on the consensus efficiency and transaction processing performance on the block chain network is avoided, the credit of generating the block nodes is improved, the method can be suitable for different application scene requirements, and intelligent data decision of consensus node selection is realized.

The invention provides a fall-prevention training platform. The fall-prevention training platform comprises a framework including a bottom plate, columns and top beams. At least two columns are located among the bottom plate and the top beams and used for supporting the top beams. A crossbeam is erected on one top beam. The fall-prevention training platform further comprises safety ropes, sliding plates and sliding plate triggering devices. The safety ropes are suspended by cross beams and used for fixing upper parts of bodies of rehabilitation people. The central region of the bottom plate is provided with mutually-parallel four guide rails. Every two guide rails are slidably provided with a sliding plate for being treaded by rehabilitation people. The sliding plate triggering devices are used for driving or locking sliding plates. The fall-prevention training platform helps to enhance sense of balance of rehabilitation people in a memory-strengthening manner, thereby effectively accelerating progress of rehabilitation.

The invention relates to a propagandizing exhibition device for education. The propagandizing exhibition device comprises an exhibition device main body, a first limiting frame and a second limiting frame, wherein protection frames are fixed to two sides of the exhibition device main body, a base is mounted at the bottom end of the exhibition device main body, the bottom end of the base is connected with support frames, a balance rod is fixed between the support frames, the first limiting frame is placed on the left side of the front of the exhibition device main body, an adsorbing plate is fixed to the middle of the front of the exhibition device main body, fixing blocks are embedded to two sides of the adsorbing plate, the second limiting frame is arranged on the right side of the frontof the exhibition device main body, a mounting frame is connected to the top end of the exhibition device main body, reinforcing rods are fixed to the bottom end of the inner side of the mounting frame, and a recording plate is mounted in the middle of the top end of the mounting frame. The propagandizing exhibition device for education has the beneficial effects the outer side can be convenientlyprotected through the protection frames, and thus abundant damage caused to the exhibition device by accidental collision can be avoided.

The invention provides a nitrogen-containing compound, an organic electroluminescent device thereof and an electronic device, and belongs to the technical field of organic electroluminescence. The structural general formula of the nitrogen-containing compound is represented by a formula 1, and the nitrogen-containing compound is applied to the organic electroluminescent device and can remarkably improve the performance of the organic electroluminescent device.

The invention discloses a flexible screen display control method, terminal and computer readable storage medium. The method comprises the following steps of When the area of a current use area of a flexible screen of the terminal is smaller than that of an available area of the flexible screen; respectively determining the brightness of at least two unit sub-regions in the use region; determiningthe balance degree of the brightness among the unit sub-regions according to the brightness of the unit sub-regions; when determining that the balance degree of the brightness between the unit sub-regions does not meet the balance requirement; PERFORMING USE AREA EXPANDING stragties in order to expand an application area of a flexible screen , therefore brightness balance degree between the unit sub-areas is improved, the problem of eye fatigue caused by the fact that eyes are easily stimulated due to brightness imbalance between the unit sub-areas is avoided, the risk of damaging the user eyesight is reduced, the user eyesight is effectively protected, and the user experience is improved.

The invention relates to a novel pumping unit which comprises a donkey head, a swinging beam, a support, high-pressure springs, a beam, a connecting rod, a crank, a speed reducing box and a motor. The donkey head is fixedly connected with one end of the swinging beam to be integrally formed, the middle section of the swinging beam is connected with the top end of the support through a rotating shaft in a rotating mode, and the other end of the swinging beam is connected with a protrusion in the middle of the beam through a rotating shaft in a rotating mode. One of the two high-pressure springs is fixedly connected with one end of the swinging beam in a fixedly connected mode, the other high-pressure spring is fixedly connected with the other end of the swinging beam in a fixedly connected mode, and the other ends of the two high-pressure springs are fixedly connected with protrusions at the top ends of two long boards extending out of the front side and the back side of the support in a fixedly connected mode. By means of the novel pumping unit, the utilization rate of energy is improved, production effectiveness is increased, the loading conditions of suspension points can be improved, the loading conditions of the motor can be relieved, the balancing degree is improved, and the negative torque is eliminated or weakened.

The invention discloses a Spark-based anti-skewing data fragmentation method. The method comprises the steps of A: obtaining key cluster distribution of pre-estimated intermediate data and an application type of Spark, and generating a fragmentation strategy matched with the application type of the Spark based on the obtained key cluster distribution, wherein key clusters are key value pair sets with the same keys, and the fragmentation strategy includes a key cluster reallocation-based hash algorithm strategy and a key cluster segmentation-based range fragmentation algorithm strategy corresponding to application types which do not need to be sorted and needs to be sorted respectively; and B: calculating out a reduce index number of each key value pair in Map output data by utilizing the generated fragmentation strategy, and then sequentially writing the key value pairs into an intermediate data file based on a sequence of the reduce index numbers. Through the method, the problem of ananti-skewing mechanism of the Spark is solved, and the problem that existing Hash method and Range method cannot process fragmentation skewing is solved.