36results about How to "Strong link" patented technology

An entertainment device for vehicles adaptable to include various telecommunication and Internet applications, a sunviser monitoring screen for viewing, with an electronic screen protector for protecting the screen. The device, which is referred to as megatel, incorporates receivers and transmitters to enable cell phone and Internet transmission via the radio wave of an entertainment device radiated towards the antenna to the megatel body and output to the CPU. The signal to the CPU is controlled by the controller so that transmissions for the radio, the cell phone, and the Internet is separated and output to the monitoring screen and the speakers of the entertainment device so as to allow hands free communication while driving.

The invention relates to a method for fabricating a drip irrigation pipe, comprising a pipe (5) wherein a plurality of dripping elements (4) are bound, communicating with the outside through holes formed in the pipe wall. The method according to the invention provides that the pipe (5) is extruded and the individual dripping elements (4) are bound therein by consecutively feeding the dripping elements (4) inside the pipe through the extruding head (1). The speed of the dripping elements (4) is higher than that of the pipe upon extrusion at least in the area of first contact between the pipe and the dripping elements (4). The invention also relates to a plant for implementing said method.

The present invention provides a method for producing the buffer layer of a conductor coated with high temperature superconducting coating by means of macromolecule assisted nitrate deposition, a. producing a waterless weigh rare earth nitrate or zirconium nitrate and cerous cerium nitrate at an ionic ratio of rare-earth or zirconium: cerium as x:1-x (0.01<=x<=0.5), and dissolve the elements in N,N-dimethyl formamide to form a waterless solution; b. preparing colloid: add polyacrylic acid or polymethacrylic acid to the waterless solution prepared in step a; c. coating the colloid and drying: coat the colloid prepared in step b on a substrate and the dry the substrate. d. sintering: load the dry substrate into a sintering oven, heat up to 850-1150 DEG C at 5-100 DEG C/min speed, hold for 0.25-2h, and then drop the oven temperature to room temperature. The method is characterized in simple process, easy operation control, low cost, and free of environment pollution; the single-layer cerium oxide buffer layer obtained can be in thickness up to 150-200nm.

The invention discloses a synthetic rubber wet mixing technology. The synthetic rubber wet mixing technology comprises the following steps of (1) liquid preparation, wherein synthetic rubber is placedin a container, white carbon black emulsion is added into the synthetic rubber dropwise at a stirring speed of 600 r/min, after dropping is completed, stirring is conducted at 1,000 r/min for 30 minto enable the emulsion to be mixed evenly, the stirring speed is reduced to 800 r/min, sulfamic acid, an accelerant NS, stearic acid and an anti-aging agent are added into the emulsion in sequence during stirring, and after adding is completed, stirring is conducted continuously for 45-48 min to obtain latex mixed liquid; (2) coagulation; (3) collection; (4) stirring, wherein a rubber mixture is stirred in a rubber wet mixer; (5) drying, wherein the stirred mixture is subjected to flocculation, rubber washing and solvent removal to obtain synthetic rubber. According to the synthetic rubber wetmixing technology, by combining two modes of surface modification and mechanical dispersion, the interfacial compatibility among the rubber and filler molecules is enhanced, so that the mixed emulsion is stabler and evener, and the comprehensive performance of the synthetic rubber is improved.

A method for producing the buffer layer of a conductor coated with high temperature superconducting coating by means of macromolecule assisted deposition, which comprises: a. preparing waterless: weigh rare-earth acetate, or rare-earth propoxide, or rare-earth acetylacetonate, or zirconium propoxide, or zirconium n-butoxide and cerium acetylacetonate at an ionic ratio of rare-earth or zirconium: cerium as x:1-x (0.01<=x<=0.5), dissolve the compound in an organic solvent to form a waterless; b. preparing colloid: add polyvinyl butyral, or polyethylene glycol, or polyvinyl pyrrolidone, or polyvinyl alcohol, or polyoxyethylene to the waterless solution to form colloid; c. coating the colloid and drying: coat the colloid on a substrate and then dry the substrate; d. sintering: load the substrate into a sintering oven, heat up to 850-1150 DEG C at 5-100DEG C/min, hold for 0.25-2h, and drop the temperature at 1-2 DEG C/min to room temperature. The method is characterized in simple process, easy operation control, low cost, and free of environment pollution; the single-layer cerium oxide buffer layer obtained can be in critical thickness of 150-200nm.

The invention discloses a connecting device of a horizontal frame and a vertical frame of the curtain wall. The connecting device comprises the curtain wall horizontal frame and the curtain wall vertical frame; a cam frame is arranged on the end portion of the curtain wall horizontal frame in an inserting mode; a cam and a cam shaft are arranged in the cam frame; the cam is arranged on the cam shaft and provided with a positioning pin; one end of the positioning pin abuts against a spring to be pressed on the cam. When the cam rotates to the maximum edge, the positioning pin extends out and is inserted into a curtain wall vertical frame hole and accordingly the curtain wall horizontal frame can be firmly connected with the curtain wall vertical frame and the cam shaft rotates and the positioning pin falls off the vertical frame under the action of the spring. Compared with the prior art, the connecting device of the horizontal frame and the vertical frame of the curtain wall has the advantages of being simple in structure and rapid to install, saving time and effort, being safe and reliable, being capable of being free of installation, being convenient to maintain and replace and significantly improving the installing efficiency of the curtain wall.

The invention relates to the technical field of decoration equipment accessories, in particular to a fast splicing mechanism based on a steel structure supporting keel for ceiling mounting. The fast splicing mechanism comprises a connecting column, an expansion bolt is fixedly arranged at the top end of the connecting column, an expansion bolt sleeve is arranged on the surface of the expansion bolt in a sleeving mode, a first nut is arranged on the position, at the bottom of the expansion bolt sleeve, of the surface of the connecting column, connecting compartments are formed in the bottom ofthe connecting column, the tops of the inner walls of the connecting compartments are fixedly connected with upper tooth columns, and the two sides of the inner walls of the connecting compartments are fixedly connected with spring telescopic rods. By arranging supporting blocks, the ceiling connecting supporting keel can be fixed to the bottom of the connecting column, and the supporting blocks can be fixed to the bottom of the connecting column under connection of connecting rods by arranging plug pin structures with plug pin heads and limiting blocks, so that the mounting process of the mechanism is more convenient without carrying too many mounting tools, and the operation complexity of mounting personnel is reduced.

Improvements in interlocking cushioned tiles from crumb rubber for the bulk of the tile to be made from recycled tire rubber with virgin material at interlocking areas of the tiles is disclosed. The use of recycled rubber reduces the amount of material in landfills. The density and size of the crumbs is variable to alter the amount of cushion for the tiles. Virgin material bonds easily together and the bonded virgin material has high integrity to keep the interlocking keyed elements together. The interconnection exists on all sides of the tiles and allows for a nearly infinite amount of tiles that can be connected to cover small and large areas. The connection details are essentially lollipop type interconnection male and female members. The interlocking cushioned tiles further include a drain and area for wiring to run under the tiles.

The invention provides a method for providing a strong link between a Subject and a cryptographic public/private key pair. The proposed Subject device and key distribution algorithm is less prone to man-in-the middle attacks as comparable known algorithms, thereby inherently strengthening the trustworthiness of any digital signature made with a private key distributed to a user in accordance with the proposed method. The invention additionally enables distribution of authentication factors over unsecure channels and reducing the need of sensitive information transmission by at the same time augmenting security for finally associating a generated public/private key pair to a Subject and using it for signature creation purposes.

The invention belongs to the technical field of automobile part appliances and in particular relates to a leaf spring seat. The invention discloses a leaf spring seat. The leaf spring seat comprises a plate body, wherein four U-shaped bolt grooves are formed in four corners of the plate body; a strip-shaped raised line is formed in the middle on the inner side of each U-shaped bolt groove; a lower concave surface is formed in the middle of the plate body; an arc-shaped concave surface is formed in the middle of the lower concave surface; a cylindrical through hole is formed in the middle of the arc-shaped concave surface; four convex surfaces are formed in four corners of the lower concave surface; the convex surfaces are in arc transition with the arc-shaped concave surface; recessed parts are arranged at two ends of the plate body. The leaf spring seat is simple in structure, the stress suffered by the leaf spring seat can be well reduced, the use intensity can be greatly enhanced, and the service life is prolonged.

The invention relates to the field of carcino-embryonic antigen detection, in particular to a carcino-embryonic antigen detection method based on a Fe2O3 material single-layer photoelectrochemical sensor. The method comprises the following steps: a, preparing a modified alphaFe2O3 photoelectric material, b, assembling the modified alphaFe2O3 photoelectric material in the step a into a detection electrode system, and c, quantitatively detecting the carcino-embryonic antigen by adopting the assembled electrode system in the step b. The method has the advantages of high sensitivity, high selectivity and low detection limit, and is beneficial to early diagnosis and disease monitoring of malignant tumors.

The invention relates to a fireproof door for a hydraulic power plant, and discloses a fireproof door for a hydraulic power plant. The fireproof door for the hydraulic power plant comprises a fireproof door body, wherein the fireproof door body is filled with fireproof cotton; a groove is formed in the left side of the fireproof door body; the right side of the fireproof door body is connected with a projection matched with the groove; the side wall of one side, which is close to the groove, of the fireproof door body is hinged to a hook; the side wall of the other side, which is close to the projection, of the fireproof door body is connected with a fixing block; and a hole is formed in the fixing block. The problem that the existing fireproof door for the hydraulic power plant is too heavy, and is mounted and moves difficultly is solved. The fireproof door for the hydraulic power plant is good in fireproof effect, light in weight and easy to mount, and moves easily.

The invention discloses a spine fixing system, which comprises fixing plates, regulating rings, screws and connecting shafts, wherein a plurality of fixing plates are arranged, and are connected with one another through the connecting shafts arranged on the end parts of the fixing plates, mounting holes which can be matched with the screws are formed in two sides of the fixing plates, the regulating rings are arranged in the mounting holes, and the screws are assembled with the mounting holes in a matched manner. According to the spine fixing system, the screws are arranged on the fixing plates, and the angles of the screws can be regulated, so that firm bone anchor connection can be realized, the stability of the whole spine can be ensured, and foreign body sensation of patients can be reduced through regulating the mounting angles of the screws by the regulating rings.

The invention relates to the technical field of tea packaging, in particular to a novel tea bag. The novel tea bag comprises a sealing edge (1), a tea bag body (2), rope-hanging notches (3) and a hanging rope (4), wherein the sealing edge (1) is arranged at the periphery of the tea bag body (2), the two rope-hanging notches (3) are arranged at the upper portion of the sealing edge (1), and the hanging rope (4) is arranged in the middle rope-hanging notches (3). The novel tea bag is good in sealing performance, the hanging rope is firmly connected with the tea bag body, and therefore the novel tea bag is convenient to use, and practical.