43results about How to "Reach level" patented technology

A ballistic panel and associated methods of forming and using the same are provided. An embodiment of a ballistic panel has a first plurality of fabric layers of woven fiber material and at least one layer of a plurality of substantially solid objects positioned to overlie the first plurality of fabric layers. The plurality of objects is positioned in each layer so that spacing occurs between each of the plurality of objects. The panel also has a polymeric material positioned in the spacing between each of the plurality of objects and a second plurality of fabric layers of woven fiber material positioned to overlie the polymeric material and the plurality of objects.

A ballistic structure and associated methods of forming and using the same are provided. An embodiment of method of forming a ballistic structure includes positioning at least one layer of a plurality of substantially solid objects to overlie and contact a plurality of fabric layers. The plurality of objects is being positioned in each layer so that spacing occurs between each of the plurality of objects. The method can also include positioning a resin material in the spacing between each of the plurality of objects and to contact at least an innermost layer of the plurality of woven fabrics and heating the resin material to thereby cure the resin material.

The invention discloses a dry-hanging wall slab structure which comprises composite panels and keel frames, wherein the composite panels comprise support slabs and fasteners; the fasteners are connected with the back surfaces of the support slabs; the keel frames comprise keels and adjustors used for adjusting the keels to move relatively closer to or far away from a wall surface; the adjustors are connected with the wall surface and the keels; and the fasteners are in hanging connection with the keels. According to the dry-hanging wall slab structure, positions of the keels are adjusted by the adjustors, and then the composite panels are arranged on the keel frames in a hanging manner to allow the fasteners to be in hanging connection with the keels, so that a construction process of a wall slab can be accomplished quickly, and the field operation time can be reduced; compared with the traditional operation mode, procedures are few, and the efficiency is increased to 2-3 times; in addition, a common worker can accomplish construction operation, and no skillful muddy water slurry and painting technicians are required; and the composite panels are uniform, even and precise in thickness, stable in quality, smooth in surface, and high in leveling precision.

A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold has a morphology resulting from a biaxially expanded tube arranged to provide a more balanced, or less anisotropic axial and radial mechanical properties. The scaffold has improved mechanical properties suited for use as a balloon expandable scaffold implanted in a peripheral vessel of the body.

The invention relates to the field of municipal administration, in particular to a cleaning machine for cleaning wall adlet. The cleaning machine comprises a vehicle-mounted main body, an air warmer,an exhaust module, a shoveling module and a spraying agent module; the air warmer is mounted at the top of the vehicle-mounted main body; the exhaust module and the shoveling module are symmetricallymounted on one side of the vehicle-mounted main body, and can be vertically and movably mounted above the vehicle-mounted main body through a first lifting module and a second lifting module; the exhaust module communicates with an output end of the air warmer through an air guide module; the spraying agent module is mounted beside the shoveling module, and can vertically move with the shoveling module at the same time; and an approaching module for driving the first lifting module and the second lifting module to move to the wall direction at the same time in a working state is arranged at the top of the vehicle-mounted main body. The cleaning machine can automatically treat large-area adlet on the wall without remaining marks, and improves the cleaning efficiency when the manpower is saved.

A drink preparation method using a direct-view type dynamic displaying interface, i.e., the user manually pours water into the drink preparation container filled with raw material and placed on the electronic scale; during the pouring, the electronic scale collects the drink weighing information; a client-end device having wireless transmission function is connected to the electronic scale and the server; the client-end device computes the drink weighing information and draws a flow rate curve with diagrammed time and weight; a control group is selected from the drink preparation groups captured by the server and the drink weighing information of the control group is synchronously compared to for direct-view type preparation based on the planned flow rate curve; the drink weighing information of the preparation process can be saved for record and review, comparative learning, or sharing and discussion, so as to provide an aid for beginners to learn preparation of coffee, scented tea, wine etc and quickly reach the level of experts.

The invention relates to a united pneumatic deep-scarification soil-preparation fertilizer applying machine, and belongs to the field of agricultural machinery. The united pneumatic deep-scarification soil-preparation fertilizer applying machine comprises a front-part deep scarification device, a rear-part deep scarification device, an air generating device, gas fertilizer applying devices, gas-gas connecting devices, a soil crushing and soil leveling device, a depth adjusting device, a traction device and a machine frame, wherein the front-part deep scarification device is arranged on the front lower side of the machine frame; the rear-part deep scarification device is arranged on the rear lower side of the machine frame; the air generating device is arranged on the front upper side of the machine frame; the gas fertilizer applying devices are arranged on the middle and upper side of the machine frame; the gas-gas connecting devices are fixedly connected to a rear beam 3 of the machine frame; the soil crushing and soil leveling device is arranged behind the machine frame; the depth adjusting device is arranged on two sides of the front part of the machine frame; and the traction device is arranged at the front part of the machine frame and is connected with a connecting device of a tractor. According to the united pneumatic deep-scarification soil-preparation fertilizer applying machine disclosed by the invention, layered deep scarification, soil preparation and fertilizer application not only can be separately performed but also can be performed at the same time, so that traction resistance on machinery can be effectively reduced, the energy consumption is reduced, and soil is scarification.

The invention provides an elastic priming paint, and the priming paint includes a main paint, a curing agent and a diluent; the main paint comprises an elastic resin, a drying agent, a leveling agent and a solvent; on the basis of the total weight of the main paint, the content of the elastic resin is 28-70wt%, the content of the drying agent is 0.1-1wt%, the content of the leveling agent is 0.05-5wt%, and the content of the solvent is 25-70wt%. The invention also provides a preparation method and a spraying method of the elastic priming paint. The surface of a paint film of a product prepared by the elastic priming paint is smooth and flat.

Disclosed is an electrolyte solution for a magnesium rechargeable battery with a high ionic conductivity and a wide electrochemical window compared to the conventional electrolyte solution. The electrolyte solution is prepared by dissolving magnesium metal into the ethereal solution using combinations of metal chloride catalysts. The electrolyte solution can be applied to fabricate magnesium rechargeable batteries and magnesium hybrid batteries with a markedly increased reversible capacity, rate capability, and cycle life compared to those batteries employing the conventional electrolyte solution. Also disclosed is a method for preparing the electrolyte.

The invention belongs to the technical field of clothing, and particularly relates to a shirt fly front structure and a making method of a shirt fly front. The shirt fly front structure comprises a front piece and a two-layer fly front sewn on the front piece, the two-layer fly front comprises an outer layer fly front body and an inner layer fly front body, the outer side of the outer layer fly front body and the outer side of the inner layer fly front body are provided with an outer layer fly front edge and an inner layer fly front edge respectively, multiple button holes are formed in the inner layer fly front body in the length direction, a transverse bar-tack is sewn on the portions, between every two adjacent button holes, of the inner layer fly front edge and the inner layer of the outer layer fly front edge, and the inner side of the outer layer fly front body and the inner side of the inner layer fly front body are sewn with sewing threads; the inner layer fly front edge is covered with the outer layer fly front edge. According to the shirt fly front structure and the making method of the shirt fly front, the shirt fly front cannot be turned outwards when a shirt is worn or washed, attractiveness is not affected, and the smooth and comfortable state is achieved.

A display voltage generating circuit (2-1) for generating display voltages needed to drive an LCD has switches (SW1-1 to SW1-5), of which each has one end connected to one of capacitors (C1 to C5) for smoothing display voltages (V1 to V5) and has the other end connected through one of resistors (R11 to R15) to a supplied voltage (VCC). By an output from a timer (T-1), the switches are kept on for a predetermined period after electric power starts being supplied, so that the capacitors are charged with the supply voltage.

The invention relates to high-temperature resistant sectional curing epoxy paint and a use method thereof. The high-temperature resistant sectional curing epoxy paint comprises a component A, a component B and a component C which are mixed in a certain ratio, wherein the component A is an epoxy resin component which comprises E-20 bisphenol A epoxy resin, E-51 bisphenol A epoxy resin, F-51 phenolic epoxy resin, carboxyl terminated nitrile rubber modified tetra-glycidyl amide type epoxy resin, aluminium oxide, micron-grade and nanometer-grade aluminum nitride balls, fumed silica, a wetting dispersant and a coupling agent; the component B is a first curing agent component which comprises a YH-82 epoxy curing agent, a C-1041 cardanol epoxy resin curing agent, DMP(Dimethylphthalate)-30, fumed silica and micron-grade aluminum nitride balls; the component C is a second curing agent component which comprises hexahydrophthalic anhydride, fumed silica and micron-grade aluminum nitride balls. The high-temperature resistant sectional curing epoxy paint prepared by the invention has the effects of low temperature pre-curing for avoiding uniform paint films, and high temperature curing, thereby keeping high strength and good adhesion of the paint films formed by low temperature curing.

The present invention relates to a green technology to produce chlorinated rubber without using carbon tetrachloride and water by using 1,1,2-trichloroethane as the solvent and iodine as the catalyst. The natural rubber reacts with an excessive amount of gaseous chlorine at 60-100° C. for 3-8 hours and the product is then dried. The method of the present invention complies with the environmental requirements of “The Montreal Protocol on Substances that Deplete the Ozone Layer” by abandoning the usage of CCl4. It also complies with the relevant regulations regarding ship-shell paints. Moreover, it is easy to carry out and is suitable for industrialization.

A display voltage generating circuit (2-1) for generating display voltages needed to drive an LCD has switches (SW1-1 to SW1-5), of which each has one end connected to one of capacitors (C1 to C5) for smoothing display voltages (V1 to V5) and has the other end connected through one of resistors (R11 to R15) to a supplied voltage (VCC). By an output from a timer (T-1), the switches are kept on for a predetermined period after electric power starts being supplied, so that the capacitors are charged with the supply voltage.

The invention discloses a textile machine cloth pressing device based on Internet of Things, which comprises a cloth pressing device and an intelligent cloth pressing system, and is characterized in that the cloth pressing device comprises a base, the upper end of the base is fixedly connected with a fixed column, the upper end of the fixed column is fixedly connected with a top plate, the left end of the base is provided with a feeding roller, and the left end of the feeding roller is provided with a discharging roller; a discharging roller is arranged at the right end of the base, a platform is fixedly connected to the upper end of the base, a mounting base is fixedly connected to the upper end of the base, a scanner is movably connected to the middle of the top of the mounting base, a guide rail is arranged in the top plate, and a sliding block is slidably connected to the interior of the guide rail; the upper end of the top plate is fixedly connected with a moving mechanism, the movable end of the moving mechanism is fixedly connected with a sliding block, the upper end of the sliding block is fixedly connected with a lifting mechanism, and the output end of the lifting mechanism is fixedly connected with a lifting block.

The invention discloses a teeth-pressing device, comprising a C-shaped teeth-pressing main body, wherein a horizontal lower part metal plate is fixed at the lower part of the teeth-pressing main body, an upper part metal plate connected with an oil hydraulic pump is arranged above the lower part metal plate, and the oil hydraulic pump connected with a switch is arranged above the teeth-pressing main body. When in use, two wood boards which are required to connect are placed on the lower part metal plate, a toothed metal plate with downward teeth is arranged on the connection part of the wood boards, the switch is started, the upper part metal plate is downwardly pressed by the oil hydraulic pump to nail the teeth in the two wood boards so as to achieve the aim of connecting the wood boards. Since the pressure is provided by the oil hydraulic pump to downward press the metal plate, the connection part is smooth and the connection effect is good.

The present application related to a camera system and a camera fill light method. The camera system establishes a wireless communications connection with a fill light, captures an original image by a camera in the camera system, and then transmits a first test light signal to the fill light such that a first flash is performed by the fill light. The camera captures a first light source image during the first flash period of the fill light. A fill light controller in the camera system compares differences of the brightness or the chroma of different image information and, after determining the present location of the fill light, calculates a dislocation result of the present location of the fill light and the best placement location of the fill light. The camera system yields the dislocation result to the photographer via a notification message.

The invention relates to a grinding machine for a weld joint in the rail flange of a steel rail. The grinding machine aims to grind the surface of the weld joint of the steel rail smooth and prolong the service life of the rail. The grinding machine comprises a support frame formed by a top plate, a baseplate and front and rear side plates. Notches are formed in the top left corners of the front and rear side plates of the support frame, a lifting frame is arranged in the support frame, a sliding plate capable of sliding left and right is arranged in the lifting frame, the sliding plate is provided with a grinding wheel on the left side of the top and a motor and an armrest on the right side of the top from inside to outside, and a belt transmission mechanism is arranged between the grinding wheel and the motor.

The invention discloses a flat soil structure and soil-turning equipment for agricultural planting, which comprises a flat plate, the reciprocating assembly is horizontally arranged below the flat plate, the power assembly is installed above the flat plate, and the transmission assembly It is arranged between the power assembly and the reciprocating assembly; the motor is used to drive the worm gear and worm transmission assembly to act, and the worm wheel drives the turning roller and the plow blades arranged on the turning roller by means of a sprocket and a chain to rotate the compacted soil. Crushing and turning, at the same time, the worm drives the rotating shaft and the rotating part to rotate with the help of the gear set, and cooperates with the eccentric sliding column and the limiter to drive the tooth plate and the rake teeth to reciprocate and move linearly along the guide to carry out the crushing and turning of the soil clods. Leveling, with the functions of loosening, turning and leveling, with a high degree of mechanical automation.

A metal decorative mesh structure comprising: a metal mesh (100) comprising a mounting end (110) and a hanging end (120), the hanging end (120) is one side edge of the metal mesh (100), the mounting end (110) is a second side edge corresponding to the hanging end (120); spiral mounting rings (101) are disposed to fixedly support the metal mesh (100); and spiral hanging rings (102) and the hanging end of the metal mesh (100) are fixedly connected and configured so that when the metal mesh (100) is in a suspended state the metal mesh (100) is in a vertical plane. The metal decorative mesh structure （100）can eliminate internal stress of the metal, achieving a level surface of the metal mesh.

The present disclosure discloses a shell mold chamber, a foundry furnace and a method for casting single crystal, fine crystal and non-crystal, which employ the technique of asynchronous-curving supercooling, and belongs to the technical field of precise casting apparatuses. Such a three-function foundry furnace includes a heating coil winding, a first thermal-shield assembly, a first superconducting coil, a second thermal-shield assembly and a second superconducting coil; and the first superconducting coil is provided at an inside of the first thermal-shield assembly, and the second superconducting coil is provided at an inside of the second thermal-shield assembly; and directions of a magnetic field generated by the first superconducting coil and a magnetic field generated by the second superconducting coil are opposite; and the first superconducting coil and the heating coil winding form a forward-directional static-magnetic-field heating zone, and the second superconducting coil forms a reverse-directional static-magnetic-field zone.

The invention discloses an automatic balancing insulating stool, and the insulating stool comprises at least three electric push rods, an aluminum alloy steel plate with an insulating layer, a servo motor, a gyroscope inclination angle sensor and a microprocessor. The electric push rods are fixed to the first point to the nth point on the first face of the aluminum alloy steel plate. The gyroscope inclination angle sensor is used for acquiring angle data from the current first point to the current nth point and sending the angle data to the microprocessor; the microprocessor is used for generating a control instruction according to the angle data and controlling the servo motor to drive the electric push rods to perform telescopic adjustment according to the control instruction, so that the aluminum alloy steel plate reaches a horizontal state. The insulating stool surface is made of an aluminum alloy steel plate, and is firm and light; and the servo motor is adopted to drive the electric push rod to perform telescopic adjustment, and the servo motor has a self-locking function, so that balance and stability can be guaranteed, and the technical problem that an existing insulating stool cannot perform self-adaptive balance adjustment according to the shape of the ground is solved.

The invention discloses a preparation process of an outer-layer flexible rigid-flex circuit board laminated structure. The preparation process comprises the following steps of: pasting a covering film on a flexible circuit layer of which a single surface is etched; carrying out primary brownification on the flexible substrate which is pasted with the covering film and cured; pasting a high-temperature uncovering protective film on the whole surface of the flexible substrate subjected to primary browning; the high-temperature uncovering protective film is cut in a laser depth-controlled cutting mode, and the high-temperature uncovering protective film in a non-flexible area is removed; if the prepreg is not hollowed out, carrying out lamination; removing the rigid substrate in the flexible area by outer layer depth control; and removing the high-temperature uncovering protective film in the flexible area. The prepreg is not hollowed out by optimizing the laminated structure, the high-temperature uncovering protective film is added in the flexible bending area and used for isolating the prepreg from the flexible substrate, separation of the rigid substrate and the flexible substrate is not affected on the basis of the isolation effect, so that flatness of the flexible substrate on the outer layer is achieved, and the yield of the flexible substrate is improved. The problem that a dynamic flexible bending area is difficult to machine is solved.

The invention provides a production method of a biodegradable plastic bag. The production method comprises the following steps: step 1, feeding; step 2, cutting and arranging; step 3, a transportation process; and 4, a blanking procedure is carried out, in the process that the material conveying unit enters the blanking unit, the pushing and rotating mechanism turns over the material clamping mechanism till the vest bag face is parallel to the plane where a blanking table is located, then a pre-pressing assembly moves downwards to pre-press the vest bag, punching work is carried out through a punching needle, and finally face cutting is carried out through a cut-off knife. According to the invention, after punching, the punching needle is still in the stacked vest pocket, and pre-positioning is carried out for the edge cutting procedure, so that the defect that when the edge of the thicker stacked vest pocket is cut, positioning is carried out only by adopting an upper end extrusion mode, the vest pocket stacked in the middle slides relatively, and large deviation occurs in the edge cutting process is overcome.

A skating rink ice surface protecting device based on a magnetic suspension technique and a method thereof are disclosed. The device comprises a permanent magnet blade on a skating shoe, an ice surface, a protective resistor, a controllable direct current source and a plurality of electromagnetic magnets under the ice surface. The electromagnetic magnets comprise a silicon steel material and excitation coils. The magnetic polarity of one side facing the ice surface of the permanent magnet blade is same as the magnetic polarity of one side facing the ice surface of each of the electromagnetic magnets under the ice surface. The controllable direct current source, the protective resistor and the excitation coils on the electromagnetic magnets are in series connection to form a loop. The magnetic suspension technique is applied to the ice surface of a skating rink and skating shoes of skaters, and the pressure on a part where the ice surface and an ice skate blade are in contact is reduced by utilizing a principle that magnets with same magnetic polarity repel each other, thus reducing abrasion of the ice surface and achieving an effect of making the ice surface flat.

Small magnetic particles are introduced into a solution which is subjected to a bioleaching process. The particles are coated with a substance which has a selective affinity for, and which interacts with, a metal in the solution. The particles are taken from the solution and the metal is recovered from the particles.

The invention relates to the technical field of hard disk levelness detection, and further discloses hard disk detection equipment based on the optical linear propagation principle. The hard disk detection equipment includes a base, a rotating shaft is movably connected to the interior of the base; gears are movably connected to the surfaces of the rotating shafts; the surface of the gear is movably connected with a flexible pipe; a spring rod is movably connected to the other end of the flexible pipe, a light sensing ring is movably connected to the end, away from the flexible pipe, of the spring rod, a torsion piece is movably connected into the light sensing ring, an airflow pipe is movably connected to the surface of the torsion piece, a bearing plate is fixedly connected to the surface of the airflow pipe, and a light source is fixedly connected to the surface of the lamp panel. Due to the fact that the magnetic disk is vibrated and inclined by the CD driver, light emitted by thelight source can make contact with the magnetic disk, the light can be refracted, the refracted light can make contact with the refraction cover, the refraction cover can refract the light out of thebase and then be found by people, and the effect of detecting the levelness of the magnetic disk at any time according to the light linear propagation principle is achieved.