68results about How to "Reduce the likelihood of separation" patented technology

We have traced the detachment of photoresist during development of patterned features in the range of about 90 nm and smaller to a combination of the reduced “foot print” of the pattern on the underlying substrate and to the contact angle between the underlying substrate surface and the developing reagent. By maintaining a contact angle of about 30 degrees or greater, the detachment of the photoresist from the underlying substrate can be avoided for photoresists including feature sizes in the range of about 90 nm. We have achieved an increased contact angle between the DARC surface and a water-based CAR photoresist developer while simultaneously reducing CAR poisoning by treating the surface of the DARC after film formation.

A dynamoelectric device cooling air flow baffle is given a shape that increases its heat transfer and cooling efficiency by providing the baffle with an annular concave surface around its outer perimeter edge that redirects air flow radially inwardly around stator winding end turns while reducing separation of the air flow and also directs the cooling air flow around an inner edge of a center hole of the baffle while reducing separation of the air flow and increasing air flow velocity, thereby efficiently cooling the stator assembly of the dynamoelectric device.

The invention discloses a cloth weaving process and a special air jet loom, and relates to the technical field of textile equipment. The cloth weaving process is characterized by comprising the following steps of a, warp yarn conveying, wherein a warp yarn is conveyed into a main unit system through a warp yarn conveying mechanism; b, weft yarn supply, wherein a weft yarn is provided through a weft yarn supply mechanism; c, weft yarn insertion, wherein the weft yarn is leaded into the main unit system through a weft insertion mechanism; d, shed formation, wherein the warp yarn is driven by a shedding mechanism to be divided into two layers to form a shed channel for a weft carrier to pass through; e, beating-up, wherein the weft yarn is beaten up to a fell through a beating-up mechanism toform a fabric; f, cloth collecting, wherein a winding roller sleeves a reel, and then cloth is collected through the reel; when the reel needs to be replaced, the reel is replaced through a reel replacing device. The cloth weaving process and the special air jet loom solve the problem that the production efficiency of the cloth is affected due to the fact that the machine halts to replace the reel, and achieve the effect of improving the production efficiency of the cloth.

One embodiment of the invention is directed to a method comprising providing an electrochemical solution comprising metal ions and a bioactive material such as bioactive molecules, and then contacting the electrochemical solution and a substrate. A bioactive composite structure is formed on the substrate using an electrochemical process, where the bioactive composite structure includes a metal matrix and the bioactive material within the metal matrix.

The invention relates to the field of concrete, and particularly discloses concrete utilizing industrial solid waste and a preparation method of the concrete, and the concrete utilizing the industrial solid waste is prepared from the following raw materials in parts by weight: 260-270 parts of cement; 45-55 parts of fly ash; 35-45 parts of mineral powder; 710-720 parts of fine sand; 990-1000 parts of broken stone; 10-12 parts of a water reducing agent; 140-160 parts of water; and 100-150 parts of modified waste polyurethane particles; wherein the modified waste polyurethane particles are obtained by coating the surfaces of waste polyurethane particles with modified slurry and curing, and the modified slurry is prepared from cement, a cement accelerator, plant fibers and water. The concrete has the advantage that the thermal insulation property and compressive strength of the concrete are improved.

The invention discloses a lobster feeding device based on a suspension swing technology, and belongs to the technical field of aquaculture. According to the scheme, when lobsters in a drainage basin are fed, a swinging strip rope is shaken firstly, the swinging strip rope moves back and forth between throwing round holes, baits are promoted to gradually fall down from the throwing round holes, andmeanwhile, a magnetic piston circular plate in an inverted storage barrel can be promoted to move downwards. On one hand, air in an enrichment floating ball can be promoted to be extruded into an outwards-extending guide pipe, therefore, the outwards-extending guide pipe expands and extends to a horizontal state; and on the other hand, the repulsion effect of the magnetic piston circular plate ona first magnetic end ball can be used, the first magnetic end ball is driven to drive the outwards-extending guide pipe to extend outwards and to make the outwards-extending guide pipe more stable, afan-shaped connecting cloth piece is driven to be flatly laid on the water surface, fallen bait can be distributed on the fan-shaped connecting cloth piece, the lobsters can be promoted to be enriched on the lower side of the fan-shaped connecting cloth piece through the shading effect of the fan-shaped connecting cloth piece, and therefore lobster feeding efficiency is improved.

The invention discloses an anti-freezing cable based on oil-filled wrinkles and a use method of the anti-freezing cable, and belongs to the technical field of cable protection. According to the anti-freezing cable based on the oil-filled wrinkles and the using method thereof, the external temperature of the cable is reduced, thus a memory alloy cladding is promoted to recover to a low-temperatureeasily-deformed phase state, and magnetic bulges wrapped by the memory alloy cladding are exposed; and the attraction effect of the magnetic bulges on a first magnet ring is utilized to pull a telescopic sliding barrel to move downwards, therefore, heat preservation oil in a hemispherical outer frame pushes the rubber sealing sheet open and then enters a gap between the hemispherical outer frame and a rubber outer wrapping film. On one hand, an ice layer outside the cable can be promoted to crack; on the other hand, the surface of a lotus leaf can be simulated by virtue of the convex deformation of the rubber outer wrapping film, the hydrophobicity of the surface of the cable is improved, an ice layer is promoted to fall off, water remaining on the surface of the cable is reduced, and theload of the cable is reduced, so that the possibility that the cable is crushed is reduced.

The invention discloses a thread rolling cylindrical die repair device. The repair device comprises a fixing device used for fixing a thread rolling cylindrical die which needs to be repaired, a punching unit used for punching a repair area of the thread rolling cylindrical die, a heating unit used for heating the repair area of the thread rolling cylindrical die, and an injection unit used for injecting repair metal solutions; the punching unit comprises a first cylinder, a punching machine, a horizontal moving mechanism and a circumferential moving mechanism; the circumferential moving mechanism is installed on the horizontal moving mechanism, and the first cylinder is installed on the circumferential moving mechanism; the punching machine is installed at the free end of the first cylinder; the fixing device is located on the moving side of the circumferential moving mechanism; and the heating unit and the injection unit are both installed on the fixing device. The thread rolling cylindrical die repair device can be used for assisting in repair of the thread rolling cylindrical die, and meanwhile the quality of the repaired position can be improved; and the service life is prolonged.

The invention relates to the field of plastic-coated aluminum profiles, and particularly discloses a wood-like flame-retardant plastic-coated aluminum profile and a preparation method thereof. The wood-like flame-retardant plastic-coated aluminum profile is composed of an aluminum profile and a coating layer outside the aluminum profile, wherein the coating layer is composed of the following components in percentage by weight: 10-50% of adhesive resin, 10-35% of toughening resin, 5-20% of a filler, 15-35% of a flame retardant, 0.1-1% of an anti-dripping agent and 0.4-2.3% of other auxiliary agents, wherein the adhesive resin is at least one selected from a polyethylene copolymer and maleic anhydride-grafted polyolefin; and the toughening resin is at least one selected from ultra-high-molecular-weight polyethylene and polypropylene. The plastic-coated aluminum profile has the advantages that bonding force between the coating layer and the aluminum profile is improved, and therefore, thenail-holding force of the overall structural strength of the plastic-coated aluminum profile is improved.

The embodiment of the invention discloses a circuit board manufacturing method for reducing the possibility of the separation of the side wall of a line and a base resin, and thus the effect of improving the quality of a product is achieved. The method of the embodiment of the invention comprises a step of covering a first metal layer with a first metal on a support plate, a step of carrying out first time of etching on the first metal layer through covering a developed dry film on the first metal layer such that a groove is formed on the first metal layer, a step of filling the groove with a second metal which forms the line, a step of removing the dry film such that the line has a part which is higher than the first metal layer, a step of pressing the part of the line which is higher than the first metal layer into the first substrate, and a step of separating the support plate and the first metal layer and carrying second time of etching on the first metal layer so as to remove the first metal layer. The embodiment of the invention discloses a circuit board, and the quality of the product can be improved.

Silicon containing substrates are coated with nickel. The nickel is coated with a protective layer and the combination is heated to a sufficient temperature to form nickel silicide. The nickel silicide formation may be performed in oxygen containing environments. The method includes: a) providing a silicon containing substrate; b) depositing a nickel layer onto the silicon containing substrate; c) depositing a silver layer onto the nickel layer; and d) heating the silicon containing substrate with the nickel and silver layers to a sufficient temperature to form a nickel silicide.

The invention discloses an extraction device capable of circularly extracting plant active ingredients. The invention belongs to the technical field of extraction devices. According to the scheme, a motor is started to drive a telescopic cutting device to rotate, centrifugal force generated during rotation is used, a movable cutting blade slides, so that a piston ring can be promoted to extrude out an extraction agent stored in a blade frame, the attraction effect of a magnet block on a movable cylinder is used, a connecting plate frame is promoted to move outwards and rotate, on one hand, theextraction agent can be more uniformly released, on the other hand, a sealing round film is gradually dissolved by means of the extraction agent, so that the reductive iron powder is enabled to reactwith oxygen in a circulating extraction box, the release of active ingredients in plant raw materials can be accelerated while the oxidation of the plant active ingredients by oxygen is reduced, andthe plant raw materials cut by movable cutting blades can be further stirred by virtue of the connecting plate frame, so that the extraction efficiency of the active ingredients in the plant raw materials is improved.

The invention discloses a high-temperature textile exhaust gas waste heat converting and transfer pipe and belongs to the technical field of exhaust gas treatment. According to the scheme, when a high-temperature textile exhaust gas passes through an exhaust gas transmission pipeline, ammonium chloride powder in elastic hoses is promoted to be heated and decomposed into a hydrogen chloride gas andan ammonia gas, so as to push counterweight pistons to move along metal connecting cylinders, the gravity centers of whole heat storage carriers are promoted to move towards the center of the exhaustgas transmission pipeline, the elastic hoses are promoted to be bent by 90 degrees under the action of the gravity, and the metal connecting cylinders are attached to the inner wall of the exhaust gas transmission pipeline to transfer heat to a heat collecting spiral pipe at the outer side of the exhaust gas transmission pipeline; and through the movement of the counterweight pistons, rubber support sleeves are prompted to be opened quickly, so that, on one hand, the contact area between the whole heat storage carriers and the exhaust gas can be increased through transverse opening of the rubber support sleeves, and on the other hand, the exhaust gas can be blocked to a certain extent, thereby improving the collection efficiency of the heat in the exhaust gas.

An air conditioner front panel fixing structure comprises an air conditioner main body, a front panel connected on the main body integrating the panel support with the glass plate through the glass plate frame, a magnet device fastened on the above panel support and the above glass plate frame and then mounted on the above front panel and a magnet support disposed on the main body and fixed on the above magnet device.

The invention discloses a software development method based on the Internet of Things technology, and belongs to the technical field of software development. According to the software development method based on the Internet of Things technology provided by the scheme, a contact cushion block can be promoted to make contact with a barrier through collision borne by a data acquisition robot in themoving process. On one hand, when the collision strength is small, a built-in buffer column can be propelled to be soft, so that the buffer performance of the whole data acquisition robot is improved,and the possibility that the data acquisition robot shakes excessively is reduced; and on the other hand, when the collision strength is large, the built-in buffer column can be propelled to be hard,and a bearing short rod is propelled to slide into an annular storage cavity along a movable through hole so as to eject a built-in magnet block out of a storage bag ball, so that an outer annular storage bag is propelled to be in contact with a universal wheel at the bottom of the data acquisition robot under the repulsive action of the built-in magnet block on a deformation short rod, and the possibility that the data acquisition robot is greatly shaken is reduced.

The invention provides a joint soft tissue balance measurement device. The joint soft tissue balance measurement device comprises a basal body, a moving part, a swing part, a driving part and a locking structure; the basal body comprises a main body and a placement platform arranged on the main body; a first scale line is arranged on the side wall of the main body; the moving part is movably arranged on the main body in a penetrating manner; a second scale line and a first indication structure matched with the first scale line are arranged on the side wall of the moving part; the swing part isarranged on the moving part in a swinging and penetrating manner, and positioned over the placement platform; the swing part comprises a swing body and a second indication structure; the second indication structure is arranged on the swing body, and matched with the second scale line; the driving part drives the moving part to move vertically; the locking structure is arranged on the main body; the locking structure has a locking position and an unlocking position; and, when the locking structure is in the locking position, one part of the locking structure are in abutting joint fit with themoving part, so that the moving part is locked. The technical scheme in the invention effectively solves the problem that a lifting rod in a related technology easily falls off.

The invention relates to the field of filling master batches, and particularly discloses a high-filling master batch for nylon and a preparation method of the high-filling master batch. The high-filling master batch for nylon is prepared from the following raw materials in parts by weight: 45-80 parts of inorganic mineral filler, 1-2 parts of a lubricant, 20-55 parts of nylon resin, 0.3-0.5 part of an antioxidant and 0.3-0.5 part of an auxiliary antioxidant, the preparation method comprises the following steps: S1, weighing the inorganic mineral filler, the lubricant, the nylon resin, the antioxidant and the auxiliary antioxidant in proportion; and S2, uniformly mixing the raw materials weighed in the step S1, extruding braces by using a screw extruder, cooling and pelletizing to obtain the high-filling master batch for nylon. The high-filling master batch for nylon has the advantages of being free of spots and free of dust in the using and processing process; in addition, the preparation method disclosed by the invention has the advantage of promoting the inorganic mineral filler to be uniformly dispersed in the filling master batch.

The invention refers to a rotor blade or guide vane airfoil for a gas turbine engine having a longitudinal axis and a source of cooling fluid, the airfoil having a pressure wall, a suction wall, a leading edge, a trailing edge and at least one cooling fluid flow passage. The cooling fluid flow passage is in fluid communication with the source of cooling fluid. Means for directing cooling fluid at least to the trailing edge are provided, whereas the cooling fluid flow passage including: a plurality of axially extending walls, each of the walls extending laterally between the pressure wall and suction wall. The plurality of walls being radially spaced within the cooling fluid flow passage such that adjacent pairs of walls define a channel, the axial spacing between the adjacent walls comprising in radial direction of the airfoil a pins and a ribs structure, wherein the pins holistic or approximately cover the axial height of the channel. The ribs have a deeper level with respect to the pins and the ribs establish a bridge-like connection between each of adjacent ribs.

The invention discloses a backlight module and a curved surface display device and relates to the technical field of display, aiming at solving the problems that poor heat dissipation of an LED (Light Emitting Diode), overburning of the LED lamp and ignition of a reflection sheet are caused by the fact that a connecting piece partially protrudes towards on one side far away from an arc-shaped bottom plate, the display effect is reduced, and the connection between a lamp bar plate and the connecting piece is not good and the like. The backlight module comprises a back plate, wherein the back plate comprises the arc-shaped bottom plate; the arc-shaped bottom plate is provided with the lamp bar plate, a driving plate, and a long-strip-shaped connecting piece for electrically connecting the lamp bar plate with the driving plate; the long-strip-shaped connecting piece is arranged on one side of a concave surface of the arc-shaped bottom plate along a bending direction of the arc-shaped bottom plate; the lamp bar plate is vertical to the length direction of the connecting piece; a supporting part is arranged between the connecting piece and the arc-shaped bottom plate; one end of the supporting part is connected with the arc-shaped bottom plate and the other end of the supporting part is connected with the connecting piece; and a space for allowing the connecting piece to be deformed towards on one side close to the arc-shaped bottom plate is formed in at least one side of the supporting part. The backlight module is used for providing light for a display panel.

The invention relates to a weak expansive soil roadbed construction process. The construction process comprises the following steps: S1, treating a weak expansive soil layer, namely drawing two road lines, digging weak expansive soil between the two road lines into a mixing bin, adding lime into the mixing bin, and uniformly mixing the weak expansive soil with the lime through a stirring device, then discharging the mixture of the weak expansive soil and the lime to the position between the two road lines, and then leveling and rolling the mixture of the weak expansive soil and the lime; S2, carrying out plain soil paving and leveling on the upper surface of the weak expansion soil layer; S3, drawing a neat square grid with a standard area on the lower bearing layer in step 2, and manuallyand uniformly spreading cement in each square grid according to the cement mixing amount per square meter; S4, using a road mixer to mix the plain soil and cement; and S5, leveling and rolling the plain soil cement mixture. The weak expansive soil layer can be conveniently treated.

The invention discloses a battery cell, a battery and electric equipment. The battery cell comprises an electrode assembly and insulation paste, the electrode assembly is provided with a tab, and the tab covers the end face of the electrode assembly; the insulation paste comprises a first area and a second area, the first area is attached to the peripheral wall of the electrode assembly, the second area is attached to the tab, and at least one first notch is formed in the second area. According to the embodiment of the invention, the first notch is formed in the second area, so that the stress generated by the insulating glue in the attaching process can be released, the second area can be flatly attached to the tab, the possibility that the tab is separated under the working conditions of vibration and the like in the process that the battery cell enters a shell or is used is reduced, the safety performance of the battery cell is improved, and after the battery cell enters the shell, the reliability of the battery cell is improved. The contact area between the tab and an electrolyte can be increased, so that the infiltration of the electrolyte on a battery cell is facilitated; after the battery is assembled and formed, in the charging and discharging process of the battery, the first gap of the second area is beneficial to heat dissipation of the tabs of the battery cell, and the safety performance of the battery is improved.

The invention relates to a display panel, a display device and a manufacturing method of the display panel. The display panel comprises an underlying substrate, an OLED device layer and a thin film packaging layer which are sequentially stacked. The thin film packaging layer comprises a first inorganic packaging layer, an organic packaging layer and a second inorganic packaging layer which are stacked in sequence, wherein the first inorganic packaging layer and / or the second inorganic packaging layer are / is provided with a nanotube layer extending into the organic layer on the contact surface with the organic packaging layer. The beneficial effects are that: according to the display panel,the nanotube layer is arranged in that organic packaging layer, the capillary action is utilized tomake the first inorganic packaging layer or the second inorganic packaging layer or the combination between the first inorganic packaging layer and the second inorganic packaging layer and the organic packaging layer more tightly so that the contact area of the display panel is increased, the display panel is not liable to detach when the display panel is bent or subjected to transverse pressure,the internal film layer is better protected from external water, oxygen, impurities and the like and the quality of the display panel is improved.

The invention belongs to the field of wind power generation, and relates to a wind turbine blade with a leading edge extension power increasing device, which comprises an original blade airfoil, the extension power increasing device is additionally arranged at the leading edge of the original blade airfoil, and the shape of the contact surface of the extension power increasing device and the leading edge of the original blade airfoil is the same as that of the leading edge of the original airfoil; the extension power increasing device is in a downward turning posture; the extension power increasing device and the original blade airfoil form a new airfoil profile, the lift coefficient of the new airfoil profile is larger than that of the original blade airfoil, and the resistance coefficient of the new airfoil profile is smaller than that of the original blade airfoil. The relative thickness of the airfoil is reduced, so that the aerodynamic performance of the airfoil is improved, the lift coefficient of the airfoil is increased, and the resistance coefficient is reduced; and meanwhile, the chord length of the airfoil is increased, the stress area is increased, and the blade output is improved.

The invention relates to the field of water conservancy desilting, and in particular relates to a water conservancy desilting device with high use efficiency. The device comprises a box body, a desilting mechanism is arranged on the box body, the desilting mechanism comprises a sealing cover, a rotating rod is fixedly connected to the side wall of the bottom of the sealing cover, the rotating rod is rotatably connected to the side wall of the bottom of the box body, a driving assembly used for driving the sealing cover is arranged on the box body, and the desilting mechanism comprises a vibration assembly used for vibrating silt. The device has the advantages that workers can conveniently clean silt in the box body, so that the working intensity of the workers can be reduced.

Provided is a power electronic capacitor for a low-inductance light caseless vehicle. The capacitor comprises a first multi-terminal electrode assembly (1), a second multi-terminal electrode assembly (4), a soft polyester material envelope (2) and a capacitor rolling core (3) fixed in the soft polyester material envelope (2). The capacitor is characterized in that the first multi-terminal electrode assembly (1) and the second multi-terminal electrode assembly (4) are provided with filler circulation holes (17) respectively; the capacitor also comprises a first connection gold spraying layer part (8), a second connection gold spraying layer part (11), a first electrode leading-out end (6), a second electrode leading-out end (9), a first middle conductive belt (7) and a second middle conductive belt (10); the second middle conductive belt (10) is arranged on the outer side of the capacitor rolling core (3); and an insulation layer (5) is arranged between the second middle conductive belt (11) and the capacitor rolling core (3). In this way, self-inductance of the capacitor is reduced, heat dissipation of the capacitor is facilitated, reliability of the capacitor is improved and cost is reduced.

The invention relates to an automatic navigation life buoy and a use method. The automatic navigation life buoy comprises a life buoy main body for executing rescue actions, a driving device which isassembled on the life buoy main body and is used for driving the life buoy main body to move on the water surface; a navigation device which is used for guiding the path of the life buoy main body when the life buoy main body moves; a communication device which is used for remotely communicating with a shoreside rescue terminal; and a control device which is connected with the communication deviceand the navigation device and is used for controlling the driving device to operate; wherein the communication device is used for acquiring a trigger signal and destination information sent by the shoreside rescue terminal; and the control device responds to the trigger signal and controls the driving device to operate according to the current position of the life buoy main body positioned by thenavigation device, so that the driving device drives the life buoy main body to move to a destination corresponding to the destination information. The life buoy has the effects that the drowning person can be quickly and accurately rescued by the life buoy, the possibility of rescuing the drowning person is improved, and the possibility of life danger of the drowning person is reduced.