32results about How to "Clear conditioning" patented technology

The invention relates to a preparation method of a nanocellulose-based azobenzene-containing random polymer. The preparation method comprises the following steps: preparing nanocellulose by virtue of a sulfuric acid hydrolysis method under the action of a homogenizing instrument, carrying out bromination modification on the surface of the nanocellulose by utilizing 2-bromoisobutyryl bromide, and finally, randomly co-polymerizing azobenzene-containing acrylate monomers and N, N-dimethylamino-ethyl methacrylate by adopting the bromized nanocellulose as a macromolecular initiator by an atom transfer free-radical polymerization method to obtain the nanocellulose-based azobenzene-containing random polymer. The nanocellulose-based azobenzene-containing random polymer is prepared into a film with various responsiveness to temperature, pH and light by virtue of a solvent evaporation method or a spin coating method, and the collapse and stretching variation of N, N-dimethylaminoethyl ester or the interconversion of light-induced cis-trans isomerization process of azobenzene groups on the surface of the film is changed by regulating and controlling the variation of the external temperature, pH and light, so that the variation of the hydrophilic-hydrophobic property is realized on a macro scale, the variation of the internal aperture of the film is indirectly changed, and an effect of flexibly regulating and controlling the aperture of the film is realized.

A seek control unit moves a head to the vicinity of a target track of a storage medium by coarse control, then switches it to fine control, and positions the head to the target track. A rotation disturbance compensation control unit applies a rotation disturbance vibration detection signal based on acceleration velocity sensors to the seek control unit as a compensation signal so as to cancel out rotation disturbance vibration components. A compensation control switching unit sets the rotation disturbance compensation control unit to be either on or off and, when a coarse seek error in which it is out of a fine switch error range upon coarse control by the seek control unit is finished is determined, switches the rotation disturbance compensation control unit to an opposite setting state and causes the seek control unit to perform seek again.

The invention provides a drawing method of an electric transmission line icing-thickness growth rate distribution diagram based on number of continuous freezing rain days. The method comprises the steps that 1, an icing database is established; 2, the icing-thickness is preliminarily estimated; 3, an icing-thickness optimization calibration model is established, and an icing-thickness calibration value is calculated when historical continuous freezing rain happens; 4, the icing growth rate is calculated; 5, the recurrence interval of the icing growth rate is calculated; 6, interpolation, smoothness and electric system GIS platform display are conducted on calculated results. The drawing method of the electric transmission line icing-thickness growth rate distribution diagram based on the number of the continuous freezing rain days has the advantages that the operability is strong, and the practicability is strong; the applicability is strong, the portability is good, and the icing-thickness growth rate distribution diagram of any region can be drawn; the icing-thickness growth situation of the historical icing process can be reflected scientifically and reasonably, and an important breakthrough point is provided for studying the historical icing growth rule.

The invention discloses a numerical control bagged spring machine which comprises a feeding mechanism, a spring rolling mechanism, a chain box conveying mechanism, a cloth rolling mechanism and a welding and assembling mechanism. A compressing and heating mechanism is arranged on the front side of the left end of the spring rolling mechanism and comprises a slope guide groove, an L-shaped push plate, a downward pressing mechanism and heating electrodes, a magnetic patch is arranged on the side of a chain box of the chain box conveying mechanism, and a third inductor is arranged corresponding to the magnetic patch. The welding and assembling mechanism comprises a triangular cloth folding frame, a cloth guide cover, a push rod chuck, a horizontal push head, spring extruding blocks, a horizontal welding mechanism and a vertical welding mechanism, and a drive mechanism of the L-shaped push plate, a drive mechanism of the downward pressing mechanism, a drive mechanism of the cloth rolling mechanism, a drive mechanism of the horizontal push head, drive mechanisms of the spring extruding blocks, a drive mechanism of the horizontal welding mechanism and a drive mechanism of the vertical welding mechanism are all servo motors. The numerical control bagged spring machine is simple in structure and clear in method, the servo motors are adopted as the drive mechanisms, the current situation that an air cylinder is adopted as a drive mechanism of existing equipment is changed, energy is saved, and meanwhile it is guaranteed that the mechanisms move more reliably.

The invention discloses a medical digital ink-jet printing paper. The medical digital ink-jet printing paper comprises a printing base paper of which both surfaces are coated with sprayed films. The surfaces of the printing base paper are coated with coatings. The printing base paper comprises a raw paper as an interlayer and the polyethylene sprayed films coated on the surfaces of the raw paper. The polyethylene sprayed film comprises, by weight, polyethylene, dicumyl peroxide and TiO2. The coating comprises, by weight, nanoscale SiO2, nanoscale TiO2, nanoscale Al2O3, PVA, polyacrylate, a stabilizer and mercaptobenzimidazole. The medical digital ink-jet printing paper has the advantages that in production, environmental pollution is small; in use, ink-jet printing does not produce harmful gas such as ozone; and the medical digital ink-jet printing paper can be naturally degraded and can produce small environmental pollution.

The invention provides a machine tool with the functions of winding, gathering and wrapping and belongs to the technical field of cable manufacturing equipment. The machine tool solves the problems that an existing device is large in occupied area and single in function. The machine tool with the functions of winding, gathering and wrapping comprises a rack. A rotating disc mechanism, a paying-off device and a power mechanism are installed in the rack in the vertical direction, and a constant-force paying-off device is installed on the rack. The rack protrudes towards the periphery to form a working table, and a plurality of wire feeding devices are fixedly connected to the working table in the vertical direction. A wire coil which can rotate is arranged on the rotating disc mechanism, the power mechanism is connected to the paying-off device and can drive the paying-off device to rotate, a wire slides through the paying-off device and is wound on the wire coil. The machine tool with the functions of winding, gathering and wrapping has the advantages of being small in occupied area and complete in function.

The invention discloses a neighboring grid power transmission line icing prediction method based on an altitude factor. The method comprises the steps of setting a numerical mode grid, calculating the grid point altitude, determining neighboring grid parameters, ordering the altitude, predicting grid point icing, calculating the altitude of 0 DEG C and predicting icing of prediction points. The neighboring grid power transmission line icing prediction method based on the altitude factor has the advantages of being capable of predicting the icing situation of micro terrain areas, high in applicability, high in prediction accuracy and high in prediction efficiency.

The invention relates to a plant for separating grinding slurry originating from grinding machines into metal chips and grinding oil. According to the invention, a carrier bowl (3) in a frame (1) is filled with a divided volume of the grinding slurry (10). The carrier bowl (3) has a perforated plate (4) having an edge (5) as a floor and a sieve-like intermediate floor (8). By means of a lifting device (2), the carrier bowl (3) is moved to the effective region of an inductor plate (9) serving as a heater. The induction heat heats the ferromagnetic steel or iron particles present in the grinding slurry (10). Said heating effects a reduction in viscosity of the grinding oil in the grinding slurry (10), from which substantial portions flow downward through the openings (6) or (7). In certain cases, the effect can be improved by placing a steel plate on the free surface (16) of the grinding slurry layer (10).

The invention provides a drawing method of an electric transmission line icing-thickness growth rate distribution diagram based on number of continuous freezing rain days. The method comprises the steps that 1, an icing database is established; 2, the icing-thickness is preliminarily estimated; 3, an icing-thickness optimization calibration model is established, and an icing-thickness calibration value is calculated when historical continuous freezing rain happens; 4, the icing growth rate is calculated; 5, the recurrence interval of the icing growth rate is calculated; 6, interpolation, smoothness and electric system GIS platform display are conducted on calculated results. The drawing method of the electric transmission line icing-thickness growth rate distribution diagram based on the number of the continuous freezing rain days has the advantages that the operability is strong, and the practicability is strong; the applicability is strong, the portability is good, and the icing-thickness growth rate distribution diagram of any region can be drawn; the icing-thickness growth situation of the historical icing process can be reflected scientifically and reasonably, and an important breakthrough point is provided for studying the historical icing growth rule.

The invention discloses an automobile hub, which comprises a hub outer ring, spokes and an inner wall of the hub. The edge of the outer ring of the hub has an extension wall. The extension wall of the outer ring of the hub is connected, and the other end is connected with the spoke disc. The spoke disc is provided with fixing screw holes and decorative plates. The inner wall of the hub is provided with a convex body, and the convex body is connected to one end of the wall bar. connected, the wall bar is connected to the side wall of the spoke disc of the spoke disc. The five-spoke design of the hub has clear adjustment and compact structure, which increases the ornamental and visual effects. The addition of double-wall rods ensures the support of the hub and avoids cracks caused by deformation. The air communicates with the outside air, and the aluminum alloy material ensures the advantages of light weight, good ventilation, and good heat dissipation of the wheel hub, and improves the service life of the wheel hub.

The invention provides a dark tea beverage for conditioning phlegm-dampness constitutions. The dark tea beverage consists of the following components in percentage by weight: 1-5% of a prescription extract, 3-12% of a dark tea extract and the balance of deionized water, wherein the prescription consists of the following components of Chinese magnoliavine fruits, haws, licorice roots, Japanese ardisia herbs, poria cocos and cassia twigs in the weight ratio of the Chinese magnoliavine fruits to the haws to the licorice roots to the Japanese ardisia herbs to the poria cocos to the cassia twigs being (2-8) to (2-8) to (2-8) to (1-5) to (1-5) to (1-5). The Chinese magnoliavine fruit lignanoid can alleviate the symptoms that phlegm-dampness crowds are not good in mental status and are heavy in four limbs; the licorice roots can eliminate phlegm, stop a cough, clear heat and remove toxicity; the haws can invigorate the stomach, promote the production of body fluid and coordinate the intestines and the stomach; the Japanese ardisia herbs can treat the respiratory tract diseases, lung diseases and the like, due to phlegm dampness; the poria cocos can induce diuresis and improve a dysuria disease; the cassia twigs can improve the peripheral circulation of human bodies and eliminate toxins of the human bodies; and caffeine, vitamins, amino acids and phosphatide in the dark tea can contribute to digestion metabolism. Through comprehensive compatibility, the dark tea beverage disclosed by the invention has obvious conditioning and improving effects on the crowds having the phlegm-dampness constitutions.

A polycarbonate headlight lens cleaning and restoring kit has a lens cleaning composition, an applicator wipe; and a lens restoring composition comprising a coating component. The polycarbonate cleaning composition contains only liquid components and is free of water. The cleaning composition has a first solvent that softens a Control Polycarbonate Substrate and has a flash point of from −58 F to 220 F; and a second solvent that does not soften a Control Polycarbonate Substrate. The first solvent and the second solvent are present in an amount effective to substantially remove discoloring contaminants from a polycarbonate headlight lens and the polycarbonate lens, and also in an amount so that, after removal of the discoloring contaminants, the polycarbonate headlight lens can be restored to a clear condition. A method of cleaning and restoring a polycarbonate headlight lens that is at least partially discolored from discoloring contaminants is also provided.

The invention discloses a power distribution cabinet instrument for a chemical workshop and a power distribution cabinet, which comprise a power distribution cabinet, an instrument, a regulation and control mechanism and a bunching mechanism. According to the power distribution cabinet instrument for the chemical workshop, the position of the instrument can be flexibly adjusted through the arranged regulation and control mechanism, convenience is provided for connection, installation and adjustment of cables of the instrument, the instrument can have an excellent heat dissipation function, and as for the power distribution cabinet matched with the instrument, through the arrangement of the bunching mechanism, cables with different functions and different types in the cabinet body can be classified in a centralized manner, so that the cables are clear in conditioning, the detection and maintenance work of later lines are very convenient, the space utilization rate of the cabinet body can be improved, and the use economic benefits are further improved.

The invention belongs to the technical field of teaching models, and discloses an underground comprehensive pipe rack system for teaching. The underground comprehensive pipe rack system comprises an underground pipe rack, a wall is poured in the underground pipe rack, and a first inlet step and a second inlet step are poured on the positions, close to the two sides of the wall, in the undergroundpipe rack correspondingly; an electric power cabin is formed between the top of the wall and the underground pipe rack, a drainage cabin, a water feeding cabin and a natural gas cabin are sequentiallyformed in the wall from top to bottom, and a third inlet step and a fourth inlet step are laid on the positions, close to the two ends of the drainage cabin, in the wall correspondingly; and one sidein the electric power cabin is fixedly connected with a cable frame through bolts. The underground pipe rack is divided into the electric power cabin, the water feeding cabin, the natural gas cabin and the drainage cabin through the wall, corresponding devices are mounted in the corresponding cabins, thus the underground comprehensive pipe rack system is well organized, when students learn, the learning difficulty of the students is greatly lowered, and the learning efficiency of the students is improved.

The invention discloses a building electromechanical cable mounting auxiliary device, which is characterized in that mounting holes are symmetrically formed in the side positions of a mounting base, a convex limiting sliding groove is formed in the middle position of the mounting base in a penetrating manner, and a convex limiting sliding block is movably arranged in the convex limiting sliding groove; according to the technical scheme, the installation base is used in cooperation with the butt joint movable block, the positioning component, the butt joint hole groove, the bunching pipe and the fastening component, when multiple strands of cables are wound and in butt joint, the cables can be positioned one by one, the cables are adjusted clearly, and butt joint work of workers is facilitated; and moreover, through the installation protection components arranged in the butt joint movable blocks, after the butt joint of the corresponding cables is completed, the butt joint position can be directly positioned and protected, the cable butt joint construction difficulty is reduced, and the construction efficiency is improved.

The invention is applicable to the technical field of projection equipment, and provides an assembly method of a micro module, a micro module and an FPC module. The assembling method includes the following steps: assembling the magnet and the optical filter into the shrapnel in sequence, and fixing the magnet, the optical filter and the shrapnel through the glue dispensing and curing process to obtain a first semi-finished product; assembling the coil into the fixing frame, and passing the In the glue dispensing and curing process, the coil and the fixing frame are fixed to obtain the second semi-finished product; the first semi-finished product is assembled into the second semi-finished product, and the first semi-finished product and the second semi-finished product are fixed to obtain a micro module. The method of the invention has clear regulation and simple steps, which ensures that the magnet, the optical filter and the coil can be positioned accurately, and the method adopts the glue dispensing process for connection, which is easy to operate and firmly fixed, and improves the assembly efficiency and assembly quality.

The invention discloses a method, a system, a storage medium and a device for annotating a macro virus group original sequencing data short-read sequence. Based on a windows system, the method comprises the following steps: acquiring original sequencing data, decompressing the original sequencing data and extracting the short-read sequence, generating a short-read sequence data set, and calling a blastn program to compare the data set into a database; keeping the optimal comparison result of each short read sequence, removing the result with poor comparison quality in the optimal comparison results, and then adding a virus name according to the gene id; and based on the script library, counting the number of the short read sequences annotated to each virus seed, calculating the standard deviation of the short read sequences of each virus seed on the comparison position of the genome, extracting the corresponding short read sequence according to the annotated virus seed, and outputting a fasta data set. According to the method, localization and portability of macro virus group original data annotation are achieved, and researchers without bioinformatics background knowledge can use the method conveniently.

The invention discloses a hierarchical construction and hierarchical training method for an aviation emergency rescue virtual scene, and the method comprises the steps: carrying out the disassembly and layering of the training of an aviation emergency rescue task, and dividing the training into four hierarchies: task-stage-step-scene; performing hierarchical construction of a virtual scene according to the four hierarchies to obtain a universal scene and a personalized scene; and on the basis of the hierarchical virtual scene, carrying out hierarchical training of sub-scene-general task on trainees. According to the method, the virtual scene is constructed in a hierarchical manner to obtain a universal scene and a personalized scene, so that the personalized and diversified requirements of different task training can be ensured, and the difficulty of scene construction and the modeling workload can be reduced; according to the scene-total task training mode, crossing between training scenes with different characteristics can be avoided, targeted training is facilitated, the training integrity can be considered, repeated training is reduced, and the training time is saved.

The invention belongs to the technical field of projection equipment and provides an assembling method of a micro module, the micro module and an FPC module. The assembling method comprises the following steps of assembling a magnet and an optical filter disc in an elastic sheet successively and fixing the magnet, the optical filter disc and the elastic sheet by means of a glue dispensing and curing step to obtain a first semiproduct; assembling a coil into a fixed rack and fixing the coil to the fixed rack by the glue dispensing and curing step to obtain a second semiproduct; and assembling the first semiproduct into the second semiproduct and fixing the first semiproduct to the second semiproduct to obtain the micro module. The method is clear to condition and concise in step and ensuresthat the magnet, the optical filter disc and the coil can be positioned accurately. The method carries out connection by adopting a glue dispensing process, is easy to operate and firm to fix, and improves the assembling efficiency and the assembling quality.

The invention provides a ground cooling water prediction method based on a rainfall particle phase transition process, and the method comprises the following steps: 1, fundamental database construction; 2, numerical model calculation; 3, altitude comparison; 4, temperature stratification judgment; 5, grounding cooling water judgment; 6, grounding cooling water calculation; 7, wire icing thickness calculation. The beneficial effects of the invention are that 1, the method is clear, is high in operability, and fills a gap that there is currently no ground cooling water prediction based on the rainfall particle phase transition process; 2, the method is wide in application range, is good in portability, and can calculate the contents of ground cooling water of different regions and the wire icing thickness; 3, the ground cooling water obtained through calculation provides important reference basis for middle or short term data prediction in power grid icing.

The invention discloses a numerically controlled pocket spring machine, which includes a feeding mechanism, a coil spring mechanism, a chain box transmission mechanism, a cloth rolling mechanism and a welding assembly mechanism. The left end of the coil spring mechanism is provided with a compression heating mechanism, The compression heating mechanism includes a slope guide groove, an L-shaped push plate, a pressing mechanism and a heating electrode. The side of the chain box of the chain box transmission mechanism is provided with a magnetic block, and a third inductor is provided with it. Correspondingly, the welding assembly mechanism includes a triangular folding frame, a cloth guide cover, a push rod chuck, a horizontal push head, a spring extrusion block, a horizontal welding mechanism and a vertical welding mechanism, the L-shaped push plate, the pressing The driving mechanisms of the mechanism, cloth rolling mechanism, horizontal push head, spring extrusion block, horizontal welding mechanism and vertical welding mechanism are all servo motors. The invention has simple structure and clear regulation, adopts a servo motor as a driving mechanism, changes the current situation that the existing equipment uses a cylinder as a driving mechanism, saves energy, and ensures more reliable movement of the mechanism at the same time.

The invention discloses a textile fabric transfer trolley which comprises uprights. A fixed sleeve is mounted on each upright, supports are mounted on two sides of each fixed sleeve, a fixed frame ismounted on each support, a floating rod is mounted on the inner side of each fixed frame, a floating clamping plate is mounted at one end of each floating rod, an extensible rod is mounted between theuprights, a base is mounted at the bottom of each upright, and universal self-locking wheels are mounted at the bottom of each base. Compared with the prior art, the textile fabric transfer trolley has the advantages that the fixed frames are mounted and arranged to be semicircular, the floating clamping plates which are adjustable are mounted on the fixed frames, and fabric rolls different in size can be clamped and fixed through the floating clamping plates, so that universality is improved; by storing fabric in this way, great convenience is brought to mounting and demounting of the fabric; the textile fabric transfer trolley is well organized and is convenient for classification.

The invention provides a check-in management module of a hotel management system, which comprises a check-in management main interface, and is characterized in that the check-in management main interface is connected to a check-in order number unit, a check-in number-of-people unit, a check-in time unit, a guest room number unit and a guest room type unit, and the check-in management main interface further comprises an addition module, a modification module, a deletion module, a determination module and an exit module. The check-in management module is well organized, convenient for hotel management, convenient to use and capable of effectively improving the hotel management efficiency.

The invention discloses a remote control system of a computer network device. The remote control system comprises a controller main body and a steering adjusting device, through the arrangement of anelastic block, a convex block, a first rubber clamping block, a fastening screw, an arc-shaped elastic block, a second rubber clamping block and a fastening ring, a connecting cable on the controllermain body can be well clamped and fixed, furthermore, the connecting cable can be stably connected in use and does not loosen, so that the remote control work can be normal. An arranged fixing block and a branching groove have a good centralized branching effect on the connecting cable, the conditioning is clear, and further the type and line of the connecting cable can be rapidly identified, anda positive effect is provided for later detection and maintenance. Through the arrangement of the steering adjusting device, the steering adjustment can be conducted according to actual requirements,then the use of workers can be better facilitated, the control work is better promoted, and the normal work is guaranteed.

A polycarbonate headlight lens cleaning and restoring kit has a lens cleaning composition, an applicator wipe; and a lens restoring composition comprising a coating component. The polycarbonate cleaning composition contains only liquid components and is free of water. The cleaning composition has a first solvent that softens a Control Polycarbonate Substrate and has a flash point of from −58 F to 220 F; and a second solvent that does not soften a Control Polycarbonate Substrate. The first solvent and the second solvent are present in an amount effective to substantially remove discoloring contaminants from a polycarbonate headlight lens and the polycarbonate lens, and also in an amount so that, after removal of the discoloring contaminants, the polycarbonate headlight lens can be restored to a clear condition. A method of cleaning and restoring a polycarbonate headlight lens that is at least partially discolored from discoloring contaminants is also provided.

The invention provides a ground cooling water prediction method based on a rainfall particle phase transition process, and the method comprises the following steps: 1, fundamental database construction; 2, numerical model calculation; 3, altitude comparison; 4, temperature stratification judgment; 5, grounding cooling water judgment; 6, grounding cooling water calculation; 7, wire icing thickness calculation. The beneficial effects of the invention are that 1, the method is clear, is high in operability, and fills a gap that there is currently no ground cooling water prediction based on the rainfall particle phase transition process; 2, the method is wide in application range, is good in portability, and can calculate the contents of ground cooling water of different regions and the wire icing thickness; 3, the ground cooling water obtained through calculation provides important reference basis for middle or short term data prediction in power grid icing.