35results about How to "High enough" patented technology

The invention discloses a dehumidifier. The dehumidifier comprises a base, a water tank, an adapter assembly and a water pumping assembly, wherein the base is provided with a containing cavity; the water tank is arranged in the containing cavity; the adapter assembly comprises an upper connector and a lower connector which are connected in a sleeve mode, the lower connector is arranged in the water tank, and the upper connector is arranged on the top wall of the containing cavity; and the water pumping assembly is arranged on the outer side wall of the containing cavity, and the water pumpingassembly communicates with the upper connector to discharge liquid in the water tank after the liquid sequentially passes through the upper connector and the lower connector. According to the technical scheme, a drainage structure of the dehumidifier can be disassembled conveniently.

The invention relates to a moving bottom plug. The moving bottom plug comprises a sleeve, a piston and an elastic piece, the sleeve extends in the vertical direction, an oil pipe connecting structureis arranged at the upper end of the sleeve and used for being connected with a corresponding pipe column section of an oil pipe, a sleeve pipe communicating port is formed in the lower end of the sleeve and used for communicating with the portion, below a lower packer, of a cavity of a sleeve pipe, the piston is assembled in the sleeve in a sliding and sealing mode in the vertical direction and used for adjusting the volume of the portion, below the lower packer, of the cavity of the sleeve pipe, an upper limit position and a lower limit position which are located in the sleeve are provided inthe reciprocating sliding stroke of the piston, the elastic piece is arranged in the sleeve, and the elastic piece applies elastic force towards the sleeve pipe communicating port to the piston in the well entering process of pipe column sections so as to prevent the piston from moving upwards to the upper limit position. When a pipe column is lowered for setting or lifted for unsetting, the up-down pressure of the piston is balanced, the piston effect is eliminated, and setting and unsertting of the pipe column are facilitated.

The invention discloses a hot forging die upper die with an internal cooling function and a cooling method thereof. The hot forging die upper die comprises a die frame system, a material beating mechanism is vertically arranged in the die frame system, a punch assembly is arranged at the lower end of the material beating mechanism, the material beating mechanism is arranged in the die frame systemthrough a supporting cushion block system, the material beating mechanism drives the punch assembly to move vertically in the die frame system synchronously, after the material beating mechanism descends, a hot forging piece on a punch hot forging lower die frame, an upper die inner cooling system is arranged in the supporting cushion block system, and the upper die inner cooling system and the punch assembly are synchronously lifted. When the method is in the die closing state of the hot forging die, the upper die inner cooling system does not work, the upper die moves upwards, the upper dieinner cooling system works, and a flowing cooling water environment, a cooling punch assembly, the supporting cushion block system and the material beating mechanism are formed around the punch assembly.

The present invention relates to a method for manufacturing a contact terminal including a contact portion that slides against a surface of a conductive contact plate. The manufacturing method includes forming a projection in a metal plate by performing a drawing process, wherein the projection projects in a thicknesswise direction of the metal plate and has a larger diameter than the contact portion. The manufacturing method further includes forming the contact portion from the projection by performing a contraction pressing process at least once on the projection so that the diameter of the projection gradually decreases, while the height of the projection remains the same or decreases in a stepwise manner.

The invention provides an emulsion paint rolling brushing device for indoor decoration. The emulsion paint rolling brushing device comprises a moving cart, an emulsion paint mixing barrel, an air pump, two electric pushing rods, a synchronous belt type linear guiding rail sliding table, a rolling brushing mechanism, a switching mechanism, a controller and a movable manipulation plate. The emulsionpaint mixing barrel, the air pump and the electric pushing rods are all arranged on the moving cart; the switching mechanism is arranged on a yoke plate at the movable ends of the two electric pushing rods; the synchronous belt type linear guiding rail sliding table is arranged on the switching mechanism; and the rolling brushing mechanism is arranged on a moving sliding block of the synchronousbelt type linear guiding rail sliding table. According to the emulsion paint rolling brushing device for indoor decoration, emulsion paint is conveyed through the air pump, and rolling brushes are driven by the synchronous belt type linear guiding rail sliding table to roll back and forth along the wall surface, so that continuous rolling brushing is achieved, and meanwhile the labor intensity ofrolling brushing of the emulsion paint is also reduced.

The present invention provides a polyethylene-based resin composition for foamable laminated bodies which has excellent suitability for microwave ovens and from which foam cells (foamed layer) havinga sufficient height and an excellent appearance can be obtained at excellent productivity by heating. The present invention is a polyethylene-based resin composition for foamable laminated bodies which forms, on at least one surface of a paper base, a polyethylene-based resin layer (I) for foaming, the polyethylene-based resin composition for foamable laminated bodies containing a polyethylene-based resin (A) that satisfies: a feature (a-1) of having an MFR of not lower than 6 g / 10 min but lower than 20 g / 10 min; a feature (a-2) of having a density of 0.920-0.930 g / cm3; and a feature (a-3) inwhich the percentage of an eluted substance having an elution temperature of not lower than 70 DEG C is 47-83 wt% in an elution curve obtained by means of temperature rising elution fractionation (TREF) using ortho-dichlorobenzene.

The invention discloses a dehumidifier. The dehumidifier comprises a base, a water tank, an adapter assembly and a water pumping assembly, wherein the base is provided with a containing cavity; the water tank is arranged in the containing cavity; the adapter assembly comprises an upper connector and a lower connector which are connected in a sleeve mode, the lower connector is arranged in the water tank, and the upper connector is arranged on the top wall of the containing cavity; and the water pumping assembly is arranged on the outer side wall of the containing cavity, and the water pumpingassembly communicates with the upper connector to discharge liquid in the water tank after the liquid sequentially passes through the upper connector and the lower connector. According to the technical scheme, a drainage structure of the dehumidifier can be disassembled conveniently.

The invention relates to the technical field of unmanned vehicles, and discloses a vehicle-mounted radar system for automatic driving of vehicles, which includes a vehicle roof and a laser ranging radar, and a hydraulic telescopic rod is fixedly installed on the upper surface of the vehicle roof. The vehicle-mounted radar system for automatic driving of the car is provided with a connecting chute on the side wall of the inner ring of the base, and fixedly installed on both sides of the connecting seat installed at the bottom of the laser ranging radar. Rotate in the connecting chute. When the rotation reaches the maximum angle, the laser ranging radar will fall into the vertical groove at the bottom of the connecting chute. At this time, the pressing block is pressed down by twisting the threaded rod, so that the pressing block is tightly pressed. Hold the clamping block to realize the fixing of the clamping block. This fixing method is simple and easy to operate, and this fixing method does not use any professional fixing tools. It is more convenient, quick and easy to operate when disassembling, maintaining or replacing the laser ranging radar. .

The invention provides a semiconductor structure forming method and a semiconductor structure. The forming method of the semiconductor structure comprises the following steps: forming a laminated structure on the surface of a substrate, wherein the laminated structure comprises supporting layers and sacrificial layers which are alternately laminated; forming a buffer layer on the surface, deviating from the substrate, of the laminated structure; forming a capacitor hole which penetrates through the laminated structure and the buffer layer and exposes the capacitor contact; forming a first electrode layer covering the inner wall of the capacitor hole; forming an etching window penetrating through the buffer layer; removing a part of the supporting layer and all the sacrificial layers in the laminated structure along the etching window; removing the buffer layer, wherein the first electrode layer protrudes out of the residual laminated structure; and forming a dielectric layer and a second electrode layer to form a capacitor. According to the invention, the transverse stability of the capacitor array area is improved, and the capacitance value of the capacitor can be effectively improved.

The invention relates to a long-focus infrared synchronous imaging lens which sequentially comprises a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), adiaphragm, a sixth lens (L6), a seventh lens (L7), an eighth lens (L8), a ninth lens (L9), a tenth lens (L10), an eleventh lens (L11) and a twelfth lens (L12) from the object side to the image side along an optical axis. The first lens (L1), the second lens (L2), the fifth lens (L5), the sixth lens (L6) and the eighth lens (L8) are positive focal power lenses; and the third lens (L3), the fourth lens (L4) and the seventh lens (L7) are negative focal power lenses. The long-focus infrared synchronous imaging lens can realize confocal visible light and infrared light, has excellent performances of a large aperture (FNO is less than or equal to 1.6) and a large target surface (half-image height IH is more than or equal to 7.8 mm), and does not have virtual focus in a temperature range of -40 DEG C to +85 DEG C.

The invention relates to a rotary type developing device of an image forming device. The inside of a case 26 of a developing device 26 is isolated by an isolating member 28 while leaving a communicative path 27, a developer storage part 32 where the developer is temporarily stored and a developing part 33 where the developer fed through the communicative path 27 is stuck to a photoreceptor belt 1 are provided. Then, a plurality of developing units 23 consisting of the developing device and developer container are provided, and either one of the developing units 23 is selected by rotation and moved to a developing position to develop an electrostatic latent image formed on the photoreceptor belt. To prevent an image from being deteriorated in uniformity and being deteriorated due to surface soiling or the like by preventing toner from being stressed and stably feeding developer in a rotary type developing device of an image forming device.

The invention discloses an engineering vehicle packing box lifting unloading device, and relates to the technical field of vehicles. The engineering vehicle packing box lifting unloading device comprises two fixing bottom beams, a first connecting plate and a second connecting plate are fixedly connected between the two fixing bottom beams respectively, a first hydraulic rod is fixedly connected to the top of the first connecting plate, a first push rod is rotatably connected to the top of the first hydraulic rod through a movable part, slide blocks are fixedly connected to both ends of the first push rod, and supporting columns are fixedly connected to the sides at the tops of both fixing bottom beams and are provided with groove openings matched with the slide blocks. The engineering vehicle packing box lifting unloading device is provided with a secondary lifting structure, under the condition of not reducing the arm of force, the limit on the vehicle structure is got ridden of, a packing box can be lifted to an enough height, the effect of sharing load bearing of the vehicle body in many angles is achieved, so that an engineering vehicle is balanced in stress, it is guaranteedthat the packing box keeps the center of gravity, the unloading capability of the engineering vehicle is improved, and the safety performance of unloading is improved.

The invention discloses a through silicon via (TSV) back surface exposure process. By retaining a substrate above a TSV during the grinding of the back surface of the substrate, the damage to an exposed part of the TSV and the substrate caused by a physical thinning process is avoided, and the ground surface of the substrate with high total thickness variation (TTV) has high surface smoothness, so that the consistency in the subsequent etching process is high. The substrate is etched by an etching solution with high selection ratio of the substrate to a medium layer through a first wet method, the situation of etching of the medium layer and a barrier layer on the TSV for the first time decides whether or not the substrate is etched for the second time and the third time, the exposed part of the TSV has an enough height, and a conductive column of the exposed part is protected from being damaged by the etching solution. A photosensitive material serves as a medium protection layer, and a final TSV exposure structure is etched in an exposure and development manner, so that the corrosion and oxidization of conductive column copper in the conventional process are avoided, and the subsequent processing steps are simplified.

The invention discloses a three-valve cover of an infusion bottle and an infusion bag for purposes of injection and flushing. The three-valve cover comprises an inner cover which is fixedly connected to an opening of an infusion bottle in a welded-sealing mode, wherein an outer cover is fixed to the surface of the inner cover in an embedded mode; openings A for achieving ventilation and for dropping liquid, are formed in one side of the top of the inner cover; openings B for pouring off liquid in the infusion bottle are formed in the positions, between the openings A, at the other side of the top of the inner cover; the outer cover, in correspondence to the positions of the openings A, is provided with a horizontal pulling rod; and the outer cover, in correspondence to the positions of the openings B, is provided with a vertical pulling rod. With the application of the three-valve cover provided by the invention, the infusion bottle and an infusion bag provided with the cover body structure can be used for conducting infusion, and meanwhile, the infusion bottle and the infusion bag can be used for cleaning as well, so that the current situation that existing clinical infusion bottles and infusion bottles are produced, circulated and used in a separated mode; and a medical institution can implement the infusion and cleaning just by virtue of the infusion bottle and the infusion bag provided with the cover body structure, so that clinical application is facilitated and the cost of the medical institution is reduced.

The invention relates to a combination key for rotor support and rotor iron core connection. A primary key groove for placing a major key and subsidiary keys is a composite keyway structure; gaps between the major key and the subsidiary keys, and gaps between the subsidiary keys and a rotor punching sheet can effectively isolate radial interference and tangential interference. The major key is rectangular, and is lower than the notch of the primary key groove; the groove bottom of the major key is provided with a rectangular secondary groove. Rectangular bulges are projected from the inner circle of the rotor punching sheet, and are slightly wider than a rectangular bulge of the major key, thereby guaranteeing contact between the rectangular bulges and the subsidiary keys in a radial direction through a interference fit mode, meanwhile guaranteeing a gap between the major key and the subsidiary keys in a tangential direction, and reducing rotor punching sheet groove bottom circular bead stress concentration and yoke part magnetic field density and loss. The subsidiary keys are sectional type combination sparring taper key structures to increase a contact area in a rotor iron core axial direction; the major key and the subsidiary keys are respectively responsible for radial direction and tangential interference. The combination key is suitable for a large torque motor, especially a three generation nuclear power station circulating water pump motor, and can be used for the industries of nuclear power, metallurgy, seawater desalination, etc.

The invention provides a water surface diversion, floater collection and rubbish recovery ship which comprises a ship body and a floater collection well arranged at the head part of the ship body, wherein the floater collection well comprises two side wall pieces and a connection piece connecting the two side wall pieces; one end of each side wall piece is a large head, and the other end of the side wall piece is a small head; the surface of each side wall piece from the large head to the small head is streamlined, the longitudinal section of each side wall piece is a wing-shaped section, the large head of each side wall piece is connected with the ship body, and the small heads of the side wall pieces are connected through the connecting piece. The water surface diversion, floater collection and rubbish recovery ship has the advantages that floaters dispersed in a large area and slowly moving are highly collected and are quickly recovered by a scavenging machine.

A method for enclose-planting sea-buckthorn trees and planting pasture on desert grassland is realized by cultivation of enclose-planting sea-buckthorn seedlings, preparation of enclose-planting land and planting of gesture on an enclose-planting land and is characterized in that seedlings are cultivated in a hard-branch cuttage method; cuttings are soaked in indolebutyric acid solution and then soaked in clean water, thus survival rate of seedlings is improved; after age, height, ground diameter and main roots reach at the specified standards, seedlings with more fibrous roots serve as enclose-planting sea-buckthorn seedlings; the desert grassland is continuously arranged to be square lands which are connected according to the diagonal lines, thus each enclose-planting land has four triangular lands; the enclose-planting land is dug along the edge lines and the diagonal lines to form trenches of enclose-planting sea-buckthorn trees and then the sea-buckthorn seedlings are enclose-planted; after survival, the enclose-planted sea-buckthorn seedlings form interconnected triangular forest belts for prevention and stabilization of sand; hollow triangular lands are protected and serve as effective pasture planting lands. The invention creates a sustainable environmental target for recovering of vegetation, prevention and stabilization of sands, treatment of desertification, breeding pasture for desert grassland and animal husbandry production.

The invention relates to a combination key for rotor support and rotor iron core connection. A primary key groove for placing a major key and subsidiary keys is a composite keyway structure; gaps between the major key and the subsidiary keys, and gaps between the subsidiary keys and a rotor punching sheet can effectively isolate radial interference and tangential interference. The major key is rectangular, and is lower than the notch of the primary key groove; the groove bottom of the major key is provided with a rectangular secondary groove. Rectangular bulges are projected from the inner circle of the rotor punching sheet, and are slightly wider than a rectangular bulge of the major key, thereby guaranteeing contact between the rectangular bulges and the subsidiary keys in a radial direction through a interference fit mode, meanwhile guaranteeing a gap between the major key and the subsidiary keys in a tangential direction, and reducing rotor punching sheet groove bottom circular bead stress concentration and yoke part magnetic field density and loss. The subsidiary keys are sectional type combination sparring taper key structures to increase a contact area in a rotor iron core axial direction; the major key and the subsidiary keys are respectively responsible for radial direction and tangential interference. The combination key is suitable for a large torque motor, especially a three generation nuclear power station circulating water pump motor, and can be used for the industries of nuclear power, metallurgy, seawater desalination, etc.