35results about How to "Reduce fault" patented technology

The invention discloses a multilayer compound wick material. The multilayer compound wick material comprises a non-woven fabric layer, wherein the upper surface and the lower surface of the non-woven fabric layer are respectively scattered with a wicking resin to form an upper wicking resin layer and a lower wicking resin layer, the upper wicking resin layer and the lower wicking resin layer are adhered with an upper wicking paper layer and a lower wicking paper layer formed by wicking paper through a hot melt adhesive respectively, and the non-woven fabric layer, the upper wicking resin layer, the lower wicking resin layer, the upper wicking paper layer and the lower wicking paper layer are compound-molded through roll compacting. The multilayer compound wick material has the advantages of high wicking time, small liquid reverse osmosis amount, large liquid storage capacity, lasting liquid storage time, dry and comfortable surface, and no skin dipping; a technology for producing the multilayer compound wick material has the advantages of simple process and less operation; and the multilayer compound wick material can be widely used as a main wicking material in infant and adult diapers and urine pads, a wicking material of women's sanitary wicking pads, and clinical nursing and health articles.

The invention discloses a production technology for all-cotton yarn-dyed weaving surface and inner layer exchange dobby. The technology comprises a spooling process, a warping-sizing process, a drawing-in process and a weaving process. According to the production technology, a warping-sizing combined technology is adopted, the stability of the sizing percentage can be guaranteed through low-temperature sizing, and a sizing agent which is low in polymerization degree and low in viscosity is mainly used as the sizing agent for low-temperature sizing; the technology of being low in loom speed, early for opening, late for rapier feeding and low in back rest is adopted by a loom, and thus conditions are created for improving the quality of the product and the production efficiency of the loom. After the measures are taken, the problems emerging in the production process are well solved, and good economic benefits are achieved.

A plastic extruded member is provided which will induce cracks in concrete and provide drainage for moisture entering the cracks. The member includes a base which sets upon the subgrade surface, with a pair of legs extending upwardly from the base. Arms extend laterally outwardly from each leg. As extruded, the legs are adjacent one another, and then spread apart as the concrete cures and shrinks, thereby inducing a substantially vertical crack in the concrete above the legs. The member includes a drain channel at the lower end of the legs. The gap between the legs which is created by the shrinking cured concrete provides a path from the crack to the drain channel for draining water entering the crack.

The present invention provides a fault detecting method and a layout method for a semiconductor integrated circuit. The fault detecting method performs detection for faults in a semiconductor integrated circuit using a fault list corresponding to information on sites in the semiconductor integrated circuit where a fault is likely to occur or information required to reduce such faults. In addition, the fault detecting method and the layout method perform ordering of faults with their likelihood and weighting of the faults, taking into consideration physical information on a mask pattern within a chip or records of actual use of cells or functional blocks.

The invention relates to a comprehensive utilization method of dust and mud in steelmaking process, which is specifically a spheroiditic slagging agent production process. The invention comprises the following steps: drying dust and mud in the open, adding 2-6% burnt lime and 0.5-1% adhensive to the mud to produce mixture, sending the mixture to agitator to intimate mixing, sending the mixture to roller to be pulverized fully, sending it to pelletizer to produce green-ball of phi20-phi30mm size by roll-type briquetting process in presure of 40-60KN, processing green-ball in jigging screen to get green-ball end product on sifter and sliver as return material under sifter and sending green-ball to tower furnace via charging system to be adglutinate and get end product.

A system and method of tracking location and orientation of power tools utilized in the assembly and maintenance of complex systems is disclosed. The system can facilitate collaboration between maintenance and alert maintenance personnel to complete complex system activities.

The invention discloses a remote intelligent monitoring system for petrochemical key unit equipment in the technical field of petrochemical engineering. The system comprises a data collection subsystem which is used for collecting original data and transmitting the original data to an on-site monitoring subsystem; the field monitoring subsystem is used for integrating the existing monitoring data,configuring a targeted data acquisition method according to the operation characteristics of the equipment unit, capturing, analyzing and positioning effective vibration and temperature data of the equipment unit fault through the data acquisition subsystem, and giving an intelligent alarm according to an output instruction of the remote diagnosis subsystem; remote diagnostic subsystem, the system is used for carrying out remote data analysis and fault diagnosis on an equipment unit monitored by an on-site monitoring subsystem. The problem of data acquisition is solved by setting up the Internet of Things through arrangement of sensors, and data sharing and analysis are performed by applying a large number of intelligent algorithms, so that the risks of equipment loss and repair loss areeffectively reduced. The unplanned shutdown is reduced. The availability of parts is improved. The spare part management is efficient, and the operation efficiency is improved.

The invention relates to a microwave heating vehicle for accurately repairing pavement diseases. The microwave heating vehicle comprises a vehicle body, a repairing mechanism, a compacting mechanism,a control system and a hydraulic system, the repairing mechanism comprises a preheating part and a heating material part. The preheating part is composed of a position receiver, a hydraulic oil cylinder, an infrared heater and a shielding cover surface, and the repairing part is composed of a temperature sensor, a repairing mechanical arm mechanism, a discharging port and a microwave heating box.The compaction mechanism comprises a compaction roller, a compaction control hydraulic cylinder, a compaction swing rod and a compaction guide rail; the control system is mainly characterized in thata computer controls a case to realize various control functions; the hydraulic system is mainly used for achieving various motions and rotation of the infrared heater, the repairing mechanical arm mechanism and the compacting mechanism. The induction heating technology is used in cooperation with the asphalt pavement pit slot repairing capsule to conduct microwave heating repairing on the pit slotin the asphalt concrete pavement, the maintenance project progress is accelerated, and the pit slot repairing quality is greatly improved.

The invention belongs to the field of automatic machining work, and particularly relates to an intelligent robot controlling sand overturning operation. The intelligent robot comprises a bottom plate, a base, a sliding way, a baffle, a clamping hole, a clamping wedge, a sand plate, a sand frame, a buffering shaft, a vibration spring, a vibration source, a buffering base, a support I, a water tank, a water pipe, a ball rotation head I, an atomization sprayer, an atomization switch, a wire box, a data line I, a support II, a sand box, an opening and closing door, a sand way, a sliding rail, a sand box door switch, a data line II, a support III, a supporting rib, a central processing unit, a sliding groove, a sensing data line, a pressure shaft, a heating plate, an extrusion plate, a humidity sensor, a density sensor, a support IV, a mechanical arm controller, a data line III, a rotary disc, a rotation shaft, a rotation sleeve, a telescopic sleeve, a ball rotation head II, a mechanical arm and a push plate. The intelligent robot controlling sand overturning operation has the beneficial effects that firstly, the work efficiency and the operation safety are improved; secondly, it is guaranteed that data work reaches the technology controllable effect; thirdly, uniform material mixing is guaranteed; and fourthly, the sand mold strength is improved through rapid drying via evaporation.

The invention provides a method for processing an image obtained by an infrared sensor. The method comprises four processing parts of detail enhancement, dimming, denoising and pseudo color. Detail enhancement refers to enhancement of detail information in the image. Dimming refers to non-linear mapping of original data and compression of the size of the original data, noise information in the image is filtered through denoising, and finally color mapping is performed on the processed grayscale image by using pseudo-color to convert the grayscale image into a color image. According to the invention, new methods such as single-side gray scale filtering, denoising, new iron red pseudo-color and the like are used. Therefore, the gray scale of the edge pixel point of the image is smoothed. Theimage with fewer faults is obtained, excessive details are not lost while denoising is carried out. The integrity of the image is maintained, especially the edge of the image is protected. A relatively high restoration effect is obtained. An observer can have more distinct color level distinguishing when observing a high-temperature object, so that the heat source can be more easily and accurately positioned.

In order to effectively protect a waterproof layer at the top of a tunnel when the purposes of lifting the whole elevation of a tunnel and reducing the construction cost and the difficulty are achieved after a road lower earth-covering layer is cancelled, the invention provides a road structure above the tunnel and a construction method thereof. The technical scheme of the road structure above the tunnel is characterized in that the road structure above the tunnel comprises a waterproof matrix, a waterproof layer, a waterproof protective layer and a pavement layer which are sequentially arranged from bottom to top, and the waterproof matrix is laid on a tunnel roof.

The invention discloses an unsized needled absorption core body method and device. The device comprises an opener, a first vacuum cotton feeding machine, a first carding machine, a first lapping machine, a duster, a barbing machine, a second lapping machine, a duster, a positive needling machine, a drying box, a compounding machine and a winding machine which are in sequential connection, and further comprises a second vacuum cotton feeding machine connected with the opener, wherein the second vacuum cotton feeding machine is connected with a second carding machine, and the second carding machine is connected with the second lapping machine. A core body produced by the device has the high absorption property and the strong flow guiding property of a wood pulp core body and the advantages of an ultra-thin and continuous layer of a compound core body; and through interweaving of cotton and non-woven cloth, the purpose of unsizing is achieved on the premise of ensuring the product qualityto be excellent.

The embodiment of the invention discloses an association index determination method and device, a server and a storage medium. The method comprises the steps of obtaining identification information ofa to-be-queried index when an associated index query request is received; determining a relationship distance between the to-be-queried index and each to-be-selected index in an index library according to the identification information and an index relationship graph of the index library; and determining an associated index of the to-be-queried index according to the relationship distance. According to the embodiment of the invention, the technical scheme is adopted; establishing an index relation graph containing indexes of different services stored in a database for the index library; and the association indexes of the to-be-queried indexes are determined according to the index relation graph, so that association index query requirements of different services can be met, faults among cross-service data relations are reduced, and the accuracy and comprehensiveness of association index query results are improved.

The invention provides a badminton antibacterial adhesive and a preparation method thereof. According to the antibacterial adhesive, self-healing mesoporous silica microspheres are subjected to loading for regeneration treatment and then mixed with bamboo charcoal powder with antibacterial, anti-mildew and moisture-absorption effects to prepare a micromicelle core, and then the micromicelle core and a micromicelle shell material of blocked isocyanate betaine serving as an antibacterial material with high fiber binding capability are prepared into a micromicelle type antibacterial repairing agent according to a specific ratio. The badminton antibacterial adhesive prepared by the method has good grafting performance, great antibacterial, antibacterial and moisture-absorption capabilities anda great self-healing effect, and meanwhile the antibacterial material has regenerative performance, good water resistance and good stability of coating a film.

The invention discloses a crawler paver with a preheating function and a method thereof. The crawler paver comprises an adjusting mechanism, a material transportation mechanism, a vehicle body, a generator and an infrared heater, wherein the material transportation mechanism, the infrared heater, the generator and the adjusting mechanism are all arranged on the vehicle body; the material transportation mechanism comprises a scraper conveyor, a spiral material distribution machine, a vibrating tamper and a screed; the scraper conveyor is arranged on the vehicle body; the scraper conveyor, the spiral material distribution machine, the vibrating tamper and the screed are sequentially connected; the screed is provided with a heating system for heating the screed; the infrared heater is arranged on one side of the spiral material distribution machine; the infrared heater comprises hollow ceramic tubes, electrothermal infrared radiation coatings and electrodes; both ends of each hollow ceramic tube are provided with the corresponding electrodes; the electrothermal infrared radiation coatings are arranged at the surface of the hollow ceramic tubes; and the adjusting mechanism is used foradjusting the screed. The crawler paver with the preheating function reduces the discontinuity between asphalt mixtures and a lower bearing surface caused by temperature, improves the working efficiency and degree of precompaction of the crawler paver, reduces pavement diseases and prolongs the service lives of pavements.

The invention discloses a high-speed 3D printing parallel drive mechanism, which includes a fixed platform (1), a bracket (2), and a first moving platform (10) in order to overcome the problem of faults or dislocations when printing small-sized parts or small-sized parts on the parts. , the second moving platform (16), three No. 1 parallel branch chains, three No. 2 parallel branch chains and the printing head (17); the bracket (2) is located below the fixed platform (1), and passes through the bracket (2) The upper fixed end of the first supporting plate (22) to the third supporting plate (29) is fixedly connected with the fixed platform (1), the first moving platform (10) is located under the bracket (2), and three No. 1 parallel branches The chain is connected between the support (2) and the first moving platform (10); the second moving platform (16) is located under the first moving platform (10), and three No. 2 parallel branch chains are connected to the first moving platform ( 10) between the second moving platform (16); the printing head (17) is installed on the second moving platform (16).

The invention discloses a treatment process for improving the PUR reaction type hot melt adhesive production yield and a jig thereof. The designed jig is used for heating a glue pipe filled with glue from the exterior of the glue liquid level; and the glue in the glue pipe is synchronously cooled, various faults, cracks, holes, broken lines, patterns and other defects are reduced, the production yield is increased to 94%-98%, and a qualitative leap is achieved compared with the situation that the yield in the industry is generally 70%-80%.

The invention belongs to the general technical field of airborne integrated modular avionics, and particularly relates to a robust IMA master-slave distributed configuration item automatic detection method. Comprising the following steps: step 1, after an IMA is electrified on the ground or a ground hardware reset signal is valid, or data loading is completed, a configuration management function main node confirms the consistency of a current installed machine type and a system configuration file; 2, under the condition that the current installed airplane type is consistent with the system configuration file, the configuration management function master node distributes airplane type information to the IMA configuration management function slave node, and the configuration management function slave node carries out IMA configuration item automatic detection; and step 3, the slave node reports a detection result to the master node after completing automatic detection of the IMA configuration item. The correctness of the IMA configuration item is ensured, and the robustness of IMA configuration management is enhanced.