37results about How to "Gentle slope" patented technology

The invention provides a manufacturing method of a flexible display panel. The manufacturing method comprises the following steps of providing an array substrate, wherein the array substrate comprisesa semiconductor layer, the flexible display panel is divided into adjacent pixel region and bending region, and the pixel region comprises the semiconductor layer; digging a second groove in the bending region, wherein the second groove forms a stage structure in the array substrate, and the stage structure extends from the interior of the array substrate to a direction opposite to the inner wallof the second groove; filling the second groove with an organic material, and an inwardly concave conical groove is formed in the surface, flush with the array substrate, of the organic material filled in the second groove; and manufacturing a source, a drain and source and drain routing lines on the array substrate, wherein the source and the drain are connected to the semiconductor layer, and the source and drain routing lines cover the conical groove. By virtue of the above-mentioned setting, the bending degree of the source and drain routing lines in the position of the conical groove canbe lowered, thereby effectively relieving the problem of cracking of the source and drain routing lines in the position of the conical groove. The invention also provides the flexible display panel.

The invention discloses a method for constructing an overpass gate-type pier spanning over an electrified railway. In the method, a stretcher-type temporary beam formed by a longitudinal beam and a plurality of cross beams is placed between a pier cap and a carrier cable and the point of application of a template falls on the top surface of the cross beam, and the height of the cross beam is far smaller than that of a steel trussed beam and that of an I beam, thus the requirement on safe distance specified in rule No.111 of TIEYUN(2007) No.69 catenary running and maintenance procedures issued by Ministry of Railways can be met and normal current collection of a pantograph of an electric locomotive can not be influenced. Besides, the total height of a gate-type pier can be reduced by adopting the construction method disclosed by the invention, thus the construction cost can be greatly reduced; and the slope of a bridge deck is gentler, thus a vehicle climbs more easier, and the economic and social benefits are quite outstanding.

The invention relates to a combined component capable of reinforcing highway slope protection and a reinforcing method. The combined component comprises a blocking and protecting component body; the blocking and protecting component body is a prefabricated part which is integrally formed and comprises a base plate and a side plate, wherein the side plate is connected to the base plate; a transverse tie bar is reserved in the base plate and is parallel to the base plate; and one end of the transverse tie bar is embedded into the base plate, and the other end of the transverse tie bar is located outside the base plate. According to the combined component capable of reinforcing the highway slope protection and the reinforcing method, the blocking and protecting component body is used for reinforcing the slope protection on one side of a highway so that the phenomenon that mountain gravel falls off and damages pedestrians and drivers can be prevented, in the application process, the base plate of the blocking and protecting component body is embedded into a mountain, the side plate is tightly attached to the slope protection, and therefore water and soil loss can be effectively prevented, the stability of the structure of a roadbed of a road can be improved, the road quality can be improved, the safety coefficient of the road can be improved, and the effect of indirectly protecting the road stability can be achieved.

A method for producing a Group III nitride semiconductor light-emitting device includes forming a first stripe-pattern embossment on the top surface of a sapphire substrate, so that first grooves parallel to the x-axis direction (the c-axis direction of the sapphire substrate) are periodically arranged at specific intervals. Subsequently, an insulating film is formed over the entire surface of the first stripe-pattern embossment. Next, a second stripe-pattern embossment is formed so that second grooves, each having a flat bottom surface, are periodically arranged at specific intervals and parallel to the y-axis direction, which is orthogonal to the x-axis direction. A GaN crystal is grown through MOCVD on side surfaces of each second groove of the sapphire substrate, to thereby form, on the sapphire substrate, an m-plane GaN base layer. An LED device structure is formed on the base layer, to thereby produce a light-emitting device.

The invention relates to a process and system for industrially producing glycosylglycerol, and belongs to the field of glucoside preparation. The system comprises a culture system, a collection system, an extraction system and a purification system which are connected in sequence. When a microalgae cell with high content of GG is cultured, a mixed solution of a metabolic product extracted from themicroalgae cell by utilizing the ecological characteristic of microalgae cell metabolic response mechanism while the microalgae cell activity and biology are relatively stable, and a mated device isdesigned, so that the efficiency for collecting and extracting the microalgae cell can be greatly improved, and the production cost for the metabolic product in the microalgae cell can be remarkably reduced. Finally, the invention further develops a process for separating and purifying GG from an extracting solution, and a whole set of process and system for industrially producing glycosylglycerol, which have an important practical significance for GG large-scale application.

The invention relates to a pot-type insulator, which comprises an insulation pouring body which is of a pot shape, wherein the inner wall of a pot body of the insulation pouring body is smoothly connected with correspondent surfaces of a pot edge and a pot bottom respectively through a first arc surface section and a second arc surface section, which are tangential with each other, the junction part of the pot body and the pot edge of the insulation pouring body is embedded with a shield ring which is coaxial with the insulation pouring body and used for improving the distribution of an electric field on the edge surface of the insulator, and the shape of the shield ring is consistent with the shape of a pot opening of the insulation pouring body; and on the longitudinal cross section of an axis of the insulator, a contour line of the first arc surface section is of an arc section, the cross section of a ring body of the shield ring is of a circular shape or an elliptic shape, a symmetric axis of the cross section of the shield ring body is overlapped with an angular bisector of a central angle corresponding to the arc section, and the distance from the center of the cross section of the shield ring body to the top surface of the insulation pouring body is not smaller than the minimal insulation distance. Due to adopting the pot-type insulator, the distribution of the electric field of the edge surface of the insulator can be well improved, the flashover can be prevented, and the application requirement of a high-voltage insulator can be met.

The invention discloses an ecological rock-soil mechanics slope protection test device under a simulated rainfall condition. The device comprises an experiment box, wherein a base plate is arranged inthe experiment box; an experiment plate is arranged above the base plate; the top of the experiment plate is connected with a connecting plate through a hinge; a cover plate is arranged at the top ofthe experiment box; the bottom parts of the two sides of the cover plate are connected with L-shaped blocks through telescopic rods; ventilation pipes are arranged between the two L-shaped blocks; circular plates are fixedly connected to the two ends of each ventilation pipe; the circular plate is movably connected with the L-shaped block; the top of the cover plate is fixedly connected with an air pump; the air pump is connected with the ventilation pipes through air pipes; a plurality of water flowing pipes are arranged between the two ventilation pipes; the bottom of each water flowing pipe is fixedly connected with a plurality of spray nozzles; the top of the cover plate is fixedly connected with a water pump; and the water pump is connected with the water flowing pipes through waterpipes. The device has the advantages that the rainfall and the wind power direction can be changed, and experimental data can be obtained more comprehensively.

The invention discloses a multifunctional pedal for rail transit. The multifunctional pedal comprises an air cylinder, connecting corner connectors, a piston rod, a fixing rod, a rack, a sliding rail, a main shaft, a hinge seat, a gear and an adjustable pedal body, the connecting corner connectors are installed at the upper end and the lower end of the air cylinder respectively, the left ends of the two connecting corner connectors are fixedly connected with a vehicle body, the piston rod is vertically installed in the middle of the lower end of the air cylinder, the lower end of the piston rod is vertically fixed to the left side of the upper end of the fixing rod, and the right end of the fixing rod is fixed to the lower side of the left end of the rack. The pedal is rich in function and adapts to platforms with different heights and intervals, the pedal is vertically placed outside a vehicle door to achieve a certain protection effect when the pedal is not used, when the height of a compartment is equal to that of the platform, the pedal is horizontally placed to prevent people from falling off, and when the height difference between the platform and the compartment is large, the pedal can be converted into a ladder for use.

This invention provides a preparation method of RF desk silicon diode glass passivation with the following steps: a. coating uniformly the prepared glass slurry on the RF desk silicon diode surface b. removing the glass slurry with a scraping knife along the desk surface c drying to form a fluctuated predeposition glass powder layer along the desk surface d. sending samples into a high temperature oven to form preformed glass passive films under the temp of softening glass e repeating the above steps at least on time, finally sending the sample into the high temperature over dealt with heat forming treatment under glass forming temp.

The invention discloses a foldable ladder door for a bus. The foldable ladder door for the bus comprises a door frame, a left open door body, a right open door body and a lower open door body. The left open door body and the right open door body are symmetrically arranged and hinged to the two sides of the door frame correspondingly, and the lower open door body is located below the left open door body and the right open door body and hinged to the bottom side of the door frame. The opening directions of the left open door body and the right open door body face the interior of a bus body, and the opening direction of the lower open door body faces the exterior of the bus body. The end, away from the bus body, of the lower open door body makes contact with the ground so as to enable an included angle of 10-30 degrees to be formed between the lower open door body and the ground. Through the foldable ladder door for the bus, great convenience is brought to bus taking of the old, the disabled and the like, and the occurrence probability of safety accidents that passengers are hurt due to falling and pinching when coming up a ladder and coming down the ladder can also be decreased.

The invention provides a slope widening method of an open-pit sandy soil slope. The slope widening method comprises the following steps: step a, stripping sandy soil by a set height downwards on one side, close to the slope surface, of the top of the slope to form a step; step b, moving outwards towards the slope surface by a set width, and continuously stripping the sandy soil by the set width downwards to form a new step; and step c, repeating the step a and the step b, and when the height of the left sandy soil of the slope is smaller than the maximum digging height of an electric shovel, stripping the left sandy soil by use of the electric shovel to form a bottommost step. According to the slope widening method of the open-pit sandy soil slope, a combined section of a plurality of small steps is formed from top to bottom, and when the height of the left part after the sandy soil is stripped is smaller than the maximum digging height of the electric shovel, the left sandy soil is directly stripped by use of the electric shovel. Compared with the prior art, the landslide can be prevented, and therefore, a safety protective flat plate adopted in the prior art for guaranteeing safety can be cancelled, and consequently, the bottom mining limit is widened and the resource recovery rate is increased.

A swash plate type opposed-piston two-stroke external-combustion engine, comprising a cylinder block, a main shaft hole is opened in the middle of the cylinder block, six axially penetrating cylinders are evenly arranged on the outer periphery of the main shaft hole, and two front and rear cylinders are arranged opposite to each other in the cylinder. There are two pistons, and the front and rear ends of the cylinder are equipped with compressed air rotary valves, and the middle of the cylinder is equipped with a working rotary air valve. Among the twelve pistons, nine pistons take in air from the environment through the compressed air rotary valves and perform one-stage compression. To the gas storage branch pipe, the three pistons take in air from the gas storage branch pipe through the compressed air rotary valve and perform secondary compression to the combustion chamber. Among the six cylinders, three cylinders perform primary work, and three cylinders perform secondary work. The first-stage work cylinder is the cylinder where the piston of the second-stage compression is located, and the second-stage work cylinder is the cylinder where the two pistons before and after the first-stage compression are all performed. This design improves the utilization rate of heat energy.

The present invention relates to a semiconductor device, its preparation method, and an electronic device. The method includes: providing a substrate, forming a protrusion having a first slope on the substrate, and the acute angle formed by the first slope and a horizontal plane is 50- 60°; a thin film layer is deposited on the protrusion to form a second slope on the first slope, and the acute angle formed between the second slope and the horizontal plane is 30-40°. The advantages of the present invention are: (1) The present invention breaks through the limitation of the 50-60° slope in the prior art, and prepares a slope with a gentler slope. (2) The inclined surface prepared by the method of the present invention is greatly improved by the deposition method compared with the inclined surface obtained by etching, which is beneficial to the subsequent process and further improves the performance of the semiconductor device.

A paddy field transformation method suitable for rice and soft-shelled turtles, characterized in that the specific steps are as follows: 1) Opening a "Z"-shaped ditch in the paddy field; The ~4m machine-cultivated road is connected to the paddy field block, and the machine-cultivated roads of two adjacent rice-field blocks are arranged in opposite directions; 3) There are water inlets and drains on both sides of the dyke near the machine-grown road, and the water inlet and the drain are formed into Oppositely arranged, the drainage outlet is buried at the lowest point of the ditch, and the drainage outlet includes a high water level drainage outlet, a low water level drainage outlet and a bottom drainage outlet, and is regulated by a water level regulating pipe. The paddy field improvement method of the invention is suitable for the co-cultivation mode of rice and soft-shelled turtles, has good convenience and is beneficial to large-scale production.

The embodiment of the invention discloses a construction method of rubble-mounding for sea-reclamation, which comprises the steps of: (a) arranging a floating platform along the water surface in front of a dumped rockfill dike; (b) delivering soil and rubbles to the floating platform by construction vehicles, and pouring the soil and rubbles out; (c) moving the floating platform away when the soil and rubble pile approaches the floating platform; and (d) pouring the soil and rubbles towards the dumped rockfill dike side slope above the dumped rockfill dike directly by the construction vehicles. In the construction method of rubble mounding for seal-reclamation, the floating platform is adopted for auxiliary construction, the floating platform is arranged at the front edge of the dumped rockfill dike, the construction vehicles deliver the soil and rubbles onto the platform, and then rubble mounding is carried out so that the rubble mounding position is close to the outer side, and the soil and rubbles subside and fall directly on a place close to the slope toe. When the soil and rubbles are filled on the platform to a certain height, a new side slope is formed at the outer side of the original side slope, thus the original side slope is compacted and fastened. After the floating platform is moved away, the soil and rubbles are directly poured toward the dumped rockfill dike side slope above the dumped rockfill dike by the vehicles, therefore, the side slope formed by the poured rubbles has a slight gradient and is compacter and firmer, and is not easy to cause landslide, thus the safety of the construction vehicles is ensured.

The invention discloses a mosquito repelling device, and belongs to the fields of industrial hygiene and environmental protection. The scheme lies in that the mosquito repelling device includes a mosquito coil and a mosquito coil holder in which the mosquito coil is installed, the mosquito coil includes an inverted spiral tapered upper coil and a spiral tapered lower coil, and the mosquito coil holder includes an upper circular ring, a lower circular ring and a central shaft connected to the centers of the upper and lower bottom surfaces; and when the mosquito coil is hung on the mosquito coilholder, an upper coil body abuts against a protrusion arranged on a pin shaft of the upper circular ring of the mosquito coil holder, and the other end of the pin shaft is connected to the edge of the upper circular ring through a compression spring, when the mosquito coil body abutting against the protrusion of the pin shaft is burned, the pin shaft is subjected to a resultant force along the direction of an elastic force of the compression spring to the pin shaft, a supporting block abutting against the inclined surface of the pin shaft and arranged in the central shaft is pressed to be moved downwards while the pin shaft moves, and when the pin shaft is taken out, the supporting block is restored to an original position through a pull spring. The mosquito repelling device provided by the invention can be used in areas such as factories requiring large-scale killing of mosquitoes.

The invention relates to the field of livestock and poultry farms, and concretely relates to a waste storage apparatus of a livestock and poultry farm. The waste storage apparatus comprises a storage apparatus body, the upper half part of the storage apparatus body is arranged on the ground, and the lower half part is arranged underground; a front edge and a rear edge at the top are both connected with the ground via slopes; the storage apparatus body is provided with at least one waste pool unit with an opening at the upper part; the inner wall and the bottom of the waste pool unit are both provided with waterproof layers; and the storage apparatus body is provided with a ceiling. The waste storage apparatus is capable of preventing dirt from flowing to the waste pool unit, so that people can conveniently effortlessly operate the waste storage apparatus; the ceiling prevents the waste storage apparatus from being exposed to the sun and rain, fertilizer efficiency is prevented from losing, and also mosquitoes and flies are effectively prevented from flying into the apparatus; the waterproof layer prevents waste from causing leakage pollution; after waste is fermented, pathogen is killed and stink is reduced; the waste pool unit is convenient for collecting excrement punctually and fermenting by stages, is convenient for manual and mechanical loading and unloading operation; and a protrude plate, a baffle plate and a excrement discharging port are capable of preventing people and waste vehicles from carelessly falling into the waste pool unit.

The invention provides a photomask structure and a COA type array substrate. The photomask structure comprises a central light-shielding part (1), a peripheral light-shielding part (3) surrounding the central light-shielding part (1) and conforming to the outer contour shape of the central light-shielding part (1), and a peripheral light-shielding part sandwiched between the peripheral light-shielding parts (1). The ring-shaped hollow slit (5) between the central light-shielding part (3) and the central light-shielding part (1), the exposure light will be diffracted when passing through the hollow slit (5), resulting in bending in the opposite direction of propagation and a gradual change in energy intensity , combined with negative photoresist, can make the slope of the final color filter layer via hole slow down, thereby improving the electrical connection quality between the pixel electrode and the metal signal line, and avoiding poor display.

The invention relates to the field of lipsticks, in particular to lipstick covering equipment. The lipstick covering equipment comprises a workbench, multiple box cover feeding devices, a box cover falling device and a box cover pushing device, wherein the box cover feeding devices, the box cover falling device and the box cover pushing device are fixed on the workbench; the multiple box cover feeding devices are arranged on the two sides of the box cover pushing device correspondingly, and discharge ports of the box cover feeding devices are respectively connected with a feeding port of the box cover falling device; and a discharge port of the box cover falling device is connected with the box cover pushing device. According to the equipment, lipstick box covers are orderly fed through the box cover feeding devices; accurate control over the feeding number of the lipstick box covers is realized by arranging a box cover stirring mechanism; by arranging a box cover falling slideway mechanism, the falling space of the lipstick box covers is reduced, and the falling accuracy of the lipstick box covers is improved; and the lipstick box covers and lipstick box seats are prevented from being extruded and deformed by arranging the box cover pushing device.

The invention relates to the field of livestock and poultry farms, and concretely relates to a waste storage apparatus of a livestock and poultry farm. The waste storage apparatus comprises a storage apparatus body, the upper half part of the storage apparatus body is arranged on the ground, and the lower half part is arranged underground; a front edge and a rear edge at the top are both connected with the ground via slopes; the storage apparatus body is provided with at least one waste pool unit with an opening at the upper part; the inner wall and the bottom of the waste pool unit are both provided with waterproof layers; and the storage apparatus body is provided with a ceiling. The waste storage apparatus is capable of preventing dirt from flowing to the waste pool unit, so that people can conveniently effortlessly operate the waste storage apparatus; the ceiling prevents the waste storage apparatus from being exposed to the sun and rain, fertilizer efficiency is prevented from losing, and also mosquitoes and flies are effectively prevented from flying into the apparatus; the waterproof layer prevents waste from causing leakage pollution; after waste is fermented, pathogen is killed and stink is reduced; the waste pool unit is convenient for collecting excrement punctually and fermenting by stages, is convenient for manual and mechanical loading and unloading operation; and a protrude plate, a baffle plate and a excrement discharging port are capable of preventing people and waste vehicles from carelessly falling into the waste pool unit.