368results about How to "Reduce disengagement" patented technology

A connector for securing an interior trim assembly to a support of an automobile. The connector includes a connector body having a head portion formed at a proximal end of the connector body and a shank portion extending from the head portion toward a distal end of the connector body. A sealing gasket is integrally molded onto the connector body distally of the head portion. A two-shot molding process may be used to form the connector with the connector body being formed in the first shot of the molding process and the sealing gasket being formed onto the connector body in the second shot of the molding process.

Disclosed are an electrode having a porous active coating layer, a manufacturing method thereof and an electrochemical device containing the same. The electrode having a porous active coating layer according to the present invention may be useful to enhance peeling and scratch resistances of the porous active layer and improve a lamination characteristic toward the porous active layer by introducing a porous active layer onto a porous substrate having pores, the porous active layer having heterogeneity of morphology toward a thickness direction in which a content ratio of the binder polymer / inorganic particles present in a surface layer is higher than that of the binder polymer / inorganic particles present inside the surface layer. Accordingly, the stability and performances of the battery can be improved at the same time since the detachment of the inorganic particles from the porous active layer may be reduced during the assembly process of the electrochemical device.

A machine for harvesting maize, comprising a supporting structure carrying a plurality of harvesting units set alongside one another in a transverse direction, wherein each harvesting unit comprises, a framework fixed with respect to the supporting structure and including two box sections set at a distance from one another in a transverse direction by an empty space elongated in a longitudinal direction, two stripper plates carried by respective box sections, the stripper plate having respective edges facing one another that extend on opposite sides in said empty space, the facing edges of said stripper plates forming a squeezing channel, and a pair of counter-rotating traction rollers arranged underneath said squeezing channel, wherein said stripper plates are mobile in a vertical direction with respect to the respective box sections between a raised position and a lowered position and are associated to respective spring devices that push the stripper plates elastically towards said raised position.

A semiconductor device in which a lead frame having inner connecting portions and outer connecting portions, a semiconductor chip having electrodes on the surface thereof, and metal wires for electrically connecting electrodes on the semiconductor chip and the inner connecting portions of the lead frame are sealed with a sealing resin. The bottom side of the sealing resin of the inner connecting portion is covered with an inner connecting portion sealing resin.

The invention discloses a photocurable resin-based ceramic composite material and a ceramic green body degreasing method. By optimizing the design of a resin system, the method increases the penetration depth of a ceramic slurry system and reduces the molding dimensional error while maintaining the system reaction activity; furthermore, the interlayer bonding force of a ceramic green body and theadhesion between the ceramic green body and a printing platform are improved, and the detachment between the ceramic green body and the platform as well as the cracks on the surface of the ceramic green body are reduced.

A chemical filter comprising an ion-exchange resin powder attached to the surface and inside of a fiber paper, which forms a corrugated honeycomb substrate, using an adhesive is disclosed. The average particle diameter of the ion-exchange resin powder is preferably 1-150 μm. In addition, the ion-exchange resin powder preferably has an ion-exchange capacity of 1-10 meq / g. A method for manufacturing the chemical filter is also disclosed. The method comprises spraying or shower-coating a slurry mixture of an ion-exchange resin powder and an adhesive onto a corrugated honeycomb substrate, or dipping the corrugated honeycomb substrate in a slurry mixture.

A connector for securing an interior trim assembly to a support of an automobile. The connector includes a connector body having a head portion formed at a proximal end of the connector body and a shank portion extending from the head portion toward a distal end of the connector body. A sealing gasket is integrally molded onto the connector body distally of the head portion. A two-shot molding process may be used to form the connector with the connector body being formed in the first shot of the molding process and the sealing gasket being formed onto the connector body in the second shot of the molding process.

The invention discloses a light-cured resin based ceramic composite material capable of providing the bright and clean contour of a formed part and a blank degreasing method of a ceramic blank. By optimally designing the resin system, the transmission depth of the ceramic slurry system can be improved and the dimension errors of the formed part are reduced while the reaction activity of the systemis maintained; the interlayer binding force of the ceramic blank and the adhesive property between the ceramic blank and a printing platform are increased, and the distance between the ceramic blankand the platform and cracks on the surface of the ceramic blank are reduced; moreover, the regularity of powder particles arranged along a model surface is improved, so that the material can be made into a model with improved brightness and cleanness of the contour.

The invention relates to a storage battery colloidal electrolyte containing natural acicular nanocrystalline or microfiber, mainly comprising the following components in weight ratio: 3.0-12 percent of gelatinizing agent (silicon-contained gel), 0.01-0.1 percent of flow improver, 5.0-13.8 percent of complex additive and the balance of electrolyte (a sulfuric acid dilute solution), wherein the flow improver is the natural acicular nanocrystalline or microfiber. The colloidal electrolyte has good thixotropic flowability and gel stability and low colloidal kinetic viscosity; the glue pouring efficiency of the colloidal electrolyte and the immersional wetting effect of the colloidal electrolyte on a partition board and a polar plate are improved, and the resistance of the colloidal electrolyte is reduced; and therefore, the colloidal electrolyte can be used for assembling storage batteries with different applications and different modes.

A roller-type continuous vapor deposition film-forming apparatus for a substrate that is to be conveyed at high speed, comprising a plasma pretreatment device and a film-forming apparatus provided in series, wherein a substrate conveying compartment 12A, a pretreatment compartment 12B and film formation compartment 12C are formed inside a chamber 3; and a substrate S is wound from an unwinding roller 13 onto a plasma pretreatment roller 20 and film formation roller 25, which are provided in series, via guide rollers 14a-14d, and is taken up by a take-up roller 15. In the pretreatment device, plasma P is supplied toward the substrate S inside a gap, wherein a plasma-forming gas to be supplied from plasma supply nozzles 22a, 22b is surrounded by the pretreatment roller, the plasma supply nozzles and a magnet 21, as magnetic forming means, and the plasma is electrically set to a positive electrical potential, power is supplied between the electrodes positioned on the substrate surface side, the plasma P is generated and an active pretreatment surface is formed on the surface of the substrate S. An inorganic oxide can be formed at high speed by the film formation device by physical vapor deposition or the like on a pretreatment surface of a substrate that has been subjected to the pretreatment.

The invention relates to an electric iron tower mounted with an 4G antenna. The electric iron tower comprises an iron tower main body, wherein a first mounting bracket, a second mounting bracket, a lightning rod, a protecting sleeve and a grounding device are arranged on the iron tower main body; a base is arranged at the bottom end of the iron tower main body; the base comprises a soil layer, a thin sand layer, a concrete floor and a macadam layer; the protecting sleeve is inserted into the thin sand layer. The electric iron tower has the advantages that a radio frequency pulling unit RUU and the antenna are respectively fixed on a cross arm at the top of the top end of the iron tower through the first mounting bracket and the second mounting bracket, the lightning rod and the grounding device which are arranged on the iron tower are used for performing lightning protection treatment on the radio frequency pulling unit RUU and the antenna, and the radio frequency pulling unit RUU and the antenna are arranged in a protecting area of the lightning rod, so that the antenna and the radio frequency pulling unit RUU are protected from being damaged, the safety performance is high, the structure is simple, the mounting is convenient, and the base is provided with the soil layer, the thin sand layer, the concrete floor and the macadam layer so that the strength of the base is increased.

The invention discloses a real-time control method based on an intelligent device camera and an intelligent device, which relate to the intelligent control field. When students study independently, the problems encountered by students are difficult to be solved in time, which has a great impact on students' learning efficiency. The invention relates to a real-time control method based on a cameraof an intelligent device, which comprises the following steps: the camera is turned on in real-time, and an object image is obtained in an image capturing area; When the voice signal of the user is collected, speech recognition is performed on the voice signal to recognize the problem raised by the user; Performing image recognition on the target image to identify the content of the user-designated area on the book; Combining the questions posed by the user and the contents of the designated area on the book, searching for answers to the questions posed for the contents of the designated areaon the book; Displays answers to questions about the contents of a specified area on a book. When the students study independently, the problems encountered by the students can be solved in time, andthe learning efficiency of the students is increased.

Isolated nucleic acid sequences and amino acid sequences for soluble, β-N-acetylglucosaminidase or active fragments or variants thereof which promote detachment of bacterial cells from a biofilm are provided. An isolated mutant bacteria which forms biofilm colonies which tightly adhere to surface but which are unable to release cells into the medium or spread over the surface is also provided. In additions, methods are described for modulating detachment of bacterial cells from biofilm by mutating soluble,β-N-acetylglucosamimidase or altering its expression or activity are also provided. Also provided are compositions, methods and devices for preventing, inhibiting and treating bacterial infections.

The invention discloses a throughput type multi-hanging-ball rising floating platform for collecting suspended solids in water bodies and belongs to the technical field of water body pollution treatment. With the platform adopted, whale preys on fishes and shrimps can be simulated. The relative movement between dynamic adsorption balls and the water bodies is used as a driving force, so that sunken deformation of a local area is formed, and therefore, nearby water bodies and suspended matters are absorbed to actively contact with the platform; the collection range of the suspended matters is expanded; the suspended matters are collected by utilizing adsorption and capture effects, meanwhile, a middle transmission rod is driven to move by utilizing the local deformation; the decomposition of hydrogen peroxide is catalyzed; the release of a large amount of oxygen serves as reverse boosting force, the local deformation area is forced to spit out the absorbed water bodies through reshapingmode; a water body swallowing and spiting process is repeated; and with the dynamic collection mode adopted, on one hand, the collection range of the suspended matters can be greatly enlarged, and onthe other hand, the collection effect and efficiency of the suspended matters can be improved.

The invention relates to a suede preparation method of metallurgical-grade single crystal and mono-like silicon. The method comprises a conventional felting process, and the method also comprises a pretreatment process before the conventional felting process. The pretreatment process is set before the conventional felting process, alkali materials and oxides are added, so that the obtained suede effect is uniform and clear, the reflecting rate can be dropped from 14 percent to 8 percent, and the uniformity of the reflection rate of a complete silicon sheet can reach plus / minus 2 percent for the metallurgical-grade single crystal and the mono-like silicon with high content of impurities and complicated surface conditions.

The invention discloses a mechanical arm device for fruit harvesting. The upper end surface of a supporting ring is hinged with clamping claw bodies; the bottom surface of the supporting ring is provided with a hollow tube connected with a picking rod; the picking rod is provided with a motor box; the interior of the motor box is provided with a micro motor connected with a rotating shaft; the lower ends of the clamping claw bodies are connected with the rotating shaft through a first steel rope; the lower end of a central hole of the supporting ring is provided with buffer cylinders and a collecting bag; the lower end opening of each buffer cylinder is provided with an elastic ring; two sides of the clamping claw bodies are separately hinged with a lever; the outer ends of the levers areconnected with the interiors of the elastic rings through fourth steel ropes; the inner ends of the levers are connected with the first steel rope; the upper end of the supporting ring is provided with a telescopic cylinder; the outer ends of the levers are connected with the upper end opening of the telescopic cylinder through third steel ropes; the top end of one of the clamping claw bodies is hinged with a shearing tool; the lower end of the shearing tool is connected with second steel ropes branched by the upper end of the first steel rope; and crushing blocks are arranged at the side edgeof the shearing tool. The device disclosed by the invention has a wide application range, can simultaneously perform grasping, cutting and collecting operation, can prevent fruits against collision and damage, and greatly improves picking efficiency of the fruits.

The invention provides a cylindrical workpiece storage and transportation device. The cylindrical workpiece storage and transportation device comprises a support frame and multiple positioning bases; V-shaped grooves are formed in the positioning bases; the support frame includes a cross beam and a longitudinal beam connected with each other; an insertion groove is formed in the bottom of the longitudinal beam; a positioning insertion block is arranged at the top of the longitudinal beam; and the positioning bases are fixed on the cross beam. The cylindrical workpiece storage and transportation device realizes improvement of the use reliability and the space utilization.

The invention discloses an automatic double-sided welding machine, and belongs to the technical field of welding. The welding machine comprises a case, wherein a welding mechanism, a turnover mechanism, a fixed mechanism, an X-axis transmission module, a Y-axis transmission module and a placing panel are arranged on the case; a through hole is formed in the case; a slot hole is formed in the placing panel; the Y-axis transmission module is used for driving the placing panel to move along the Y-axis; the X-axis transmission module is used for driving the placing panel to move along the X axis;the welding mechanism comprises a lifting air cylinder, a welding gun and a fixed block; the welding gun is fixedly arranged on the lifting air cylinder; the welding gun faces towards the slot hole and is used for welding a to-be-machined workpiece; the turnover mechanism comprises a turnover air cylinder, a gear and a rack; a push rod of the turnover air cylinder is connected with the end part ofthe rack; the gear is engaged with the rack; the centre of the gear is fixedly equipped with a rotary shaft; the fixed mechanism is fixedly arranged on the rotary shaft; and an opening for turning over up and down is formed in the case. The automatic double-sided welding machine solves the problem that in a double-sided welding process of an existing welding machine, a workpiece needs to be manually turned over for realizing double-sided welding.

A semiconductor device and a method for manufacturing the same. The semiconductor device includes: an integrated circuit having an electrode pad; a first insulating layer disposed on the integrated circuit; a redistribution layer including a plurality of wirings and disposed on the first insulating layer, at least one of the plurality of wirings being electrically coupled to the electrode pad; a second insulating layer having a opening on at least a portion of the plurality of wirings; a metal film disposed on the opening and on the second insulating layer, and electrically coupled to at least one of the plurality of wirings; and a solder bump the solder bump overhanging at least one of the plurality of wirings not electrically coupled to the metal film. The invention decreases detachment of the second insulating resin layer and the redistribution wire and guarantees the adhesive force of the redistribution wire.

A spray bottle cap comprising a base lid, a pressing head and a protective cap. An upper end of an inner wall of the base lid is provided with a first limit rib and a first guide groove penetrating the first limit rib. The pressing head connects to the upper end of the base lid, and comprises a outlet rob, a pressing handle and a connection portion, where the outlet rod is provided with an outer thread, the lower end of the connection portion is provided with a first limit flange and a protrusion portion, and the pressing handle is provided with an anti-reversion snap parent body; the first limit flange is arranged under the first limit rib, and the protrusion portion is up-down slidable along the first guide groove and is supportable on the upper end face of the base lid. The protection cap is a double-layer structure covering the outside of the outlet rod.

The invention relates to a cultivation method for potted egg fruits. The cultivation method mainly includes selecting grafted egg fruit seedlings of 1-3 years old, trimming and potting the grafted seedlings, and performing shading, fertilizing, insect prevention, dwarfing, modeling, blossoming promotion, fruit retention and the like after potting to enable the potted egg fruits to have ideal fruiting shapes. The cultivation method for the potted egg fruits is simple to operate and low in cost, the problem of low fruiting rate of egg fruits is solved, and the potted egg fruits are attractive in appearance and have high ornamental value.

The invention relates to the technical field of tipping paper production, in particular to sweet taste gloss oil for tipping paper, making and use methods thereof and tipping paper. The making method comprises the following steps: a, weighing 13 to 17 parts by weight of acrylic resin, 6 to 7 parts by weight of nitrocellulose, 6 to 7 parts by weight of polyketone ether, 18 to 22 parts by weight of ethyl ester, 4 to 5 parts by weight of isopropyl ester, and 1 part by weight of sweet taste agent; b, placing the materials into a container, and stirring and mixing to obtain the sweet taste gloss oil for the tipping paper. By adopting the method for making the sweet taste gloss oil, the sweet taste gloss oil with a good use effect can be produced.

The invention relates to the technical field of concrete materials, and provides a concrete-filled steel tube to solve the problem that a steel tube has local weak points. The concrete-filled steel tube is characterized by being prepared from the following components in parts by mass: 320 to 350 parts of Portland cement, 60 to 70 parts of fly ash, 55 to 65 parts of slag powder, 40 to 50 parts of an expansion agent, 1,665 to 1,695 parts of a concrete regeneration filler, 16 to 19 parts of a water reducing agent and 20 to 25 parts of cobalt salt. Due to the addition of the expansion agent, the volume expansion caused by the expansion agent during solidification of the concrete-filled steel tube counteracts the volume shrinkage generated by the concrete-filled steel tube during the solidification to reduce the separation of the concrete-filled steel tube from the inner wall of the steel tube and reduce the occurrence of the local weak points of the steel tube; the concrete regeneration filler is used to reduce waste of used concrete and reduce the treatment cost of concrete regeneration.

The invention discloses a hollow-sandwich multi-cavity steel pipe concrete member and a preparation method thereof. The hollow-sandwich multi-cavity steel pipe concrete member comprises an internal steel pipe and an external steel pipe which are concentrically placed; a space between the internal steel pipe and the external steel pipe is filled with concrete; a plurality of transverse diaphragms are uniformly distributed on the external wall of the internal steel pipe around the axis of the internal steel pipe; each transverse diaphragm is placed along the full length of the internal steel pipe in the axial direction; the external end part of each transverse diaphragm is in clamping connection with a groove formed in the internal wall of the external steel pipe; convex teeth are arranged on the internal wall of the external steel pipe and the external wall of the internal steel pipe; a plurality of shear grooves are uniformly formed in the side surfaces of the transverse diaphragms inthe axial direction; a plurality of external cylinders made of carbon fiber composite materials are bonded outside the external steel pipe in the annular direction; and the external cylinders are notconnected with the end part of the external steel pipe. According to the hollow-sandwich multi-cavity steel pipe concrete member, the corrosion resistance is high, less separation phenomena between the steel pipe walls and the concrete are less, the steel pipes are unlikely to generate local buckling, and the stressed states of the concrete in three directions are uniform.

The invention relates to a mechanical arm joint quick changing port, in particular to a mechanical arm joint quick changing port capable of being replaced on a track. The mechanical arm joint quick changing port aims at solving the problem that an existing large space mechanical arm cannot conduct maintenance on the track. The mechanical arm joint quick changing port comprises a convex body, a concave body matched with the convex body, a guiding mechanism, a positioning mechanism, an electric connector auxiliary connecting mechanism and six quick detaching and connecting mechanisms, wherein the positioning mechanism and the electric connector auxiliary connecting mechanism are installed on the concave body, the guiding mechanism is installed on the convex body, the six quick detaching and connecting mechanisms are evenly installed on the concave body, and the concave body is connected with the convex body through the six quick detaching and connecting mechanisms. The mechanical arm joint quick changing port is suitable for the aerospace field.

The invention relates to a layered silicate-containing colloidal electrolyte for storage batteries, which mainly comprises a silicon-containing gel, a thixotropic agent, a complex additive and electrolyte, wherein the thixotropic agent is layered silicate with the width / thickness ratio of 100-2,000. The colloidal electrolyte comprises the following components in percentage by weight: 2.0 to 10.0 percent of gelatinizing agent, 0.05 to 0.5 percent of thixotropic agent, 5.0 to 13.0 percent of complex additive and the balance of dilute solution of sulfuric acid. The colloidal electrolyte has goodthixotropic liquidity and gel stability and low colloid kinetic viscosity; and the filling efficiency of the colloidal electrolyte and the infiltration of the colloidal electrolyte on the baffle plate and polar plates are greatly improved. The electrolyte can be used for assembling storage batteries with different purposes, such as starting batteries, stationary batteries, traction batteries and the like.

The invention provides a self-closing device of a sliding rail component. The self-closing device of the sliding rail component can be used for solving the problems that an existing device is big in assembling difficulty and low in efficiency and damage can be easily caused. A main body is fixedly arranged at one side edge of a fixed guide rail, a sliding guide rail is slidably assembled on the fixed guide rail, a sliding block is contained in the cavity extending along the moving direction of the sliding guide rail inside the main body, and symmetric guide grooves are formed in the two side walls of the cavity, so that the sliding block can move along the guide grooves; a pawl is downward fixedly arranged on the sliding guide rail and can be in fit with the sliding block, an integrated extending part is arranged at the rear end of the main body, a damping piece mounting slot extending in the same direction of the cavity is formed in the extending part, a damping piece is fixedly mounted in the damping piece mounting slot, a piston rod of the damping piece is fixedly connected with the rear end of the sliding block by virtue of a small hole which is formed in the front end surface of the damping piece mounting slot and runs through the cavity, and a spring slot is formed in the bottom of the extending part, runs through the cavity and is used for containing a spring with one end fixed with the rear end of the spring slot and the other end connected with the sliding block.