37results about How to "Straight shape" patented technology

The invention discloses a concave-convex support-engaged water-stopping pile. The concave-convex support-engaged water-stopping pile comprises a pile body and a pile tip. The pile tip is provided with anchor bars and construction bars. The pile body comprises an upper pile section, a middle pile section and a lower pile section. The top of the upper pile section is provided with a pile cap and construction bars. The lower end of the upper pile section is provided with anchor bars. The upper end of the middle pile section is provided with threaded anchor holes. The lower end of the middle pile section is provided with anchor bars. The upper end of the lower pile section is provided with threaded anchor holes. The lower end of the lower pile section is provided with the pile tip. The two sides of the concave-convex support-engaged water-stopping pile are respectively of a concave-convex shape. The concave-convex support-engaged water-stopping pile has the advantages that the bars are evenly distributed through a long-line pedestal to tension stress overall, the two sides of the support-engaged water-stopping pile are respectively of the concave-convex shape, and spiral stirrups are distributed on the two sides of the support-engaged water-stopping pile; as a result, production on the long-line pedestal can be carried out, labor and efforts are saved, the environment is protected, the productivity is high, product quality is good, the pile can form a tall and straight appearance beneficially, and the beauty and shock resistance are both good; the pile is especially suitable for stopping water in ports, wharfs and deep foundation pits, high in bearing capacity and resistant to collision.

The present invention relates to composite material and electronic material, and is the simple process for preparing nanometer monocrystal mullite belt. The material including silicate ester, aluminum salt and citric acid and mixed tungstate or molybdenate catalyst are hydrolyzed to prepare sol containing mullite WO3 or MoO3 component; and the sol is stoved and heated to synthesize nanometer mullite belt. Increasing the content of catalyst properly can increase the thickness of the nanometer mullite belt. The prepared nanometer mullite belt is in monocrytal structure, straight and smooth, and may be used in preparing ceramic base, metal base and polymer base composite reinforced material used widely in optics and electronics. The present invention has the advantages of simple preparation process, easy control, high yield, etc.

The invention relates to a mechanical flocking plant and belongs to the technical field of flocking machines. The mechanical flocking plant comprises a supporting frame, a faller, a flocking device, a baking device and a cleaning device. The supporting frame is provided with a circulation conveyor belt, the faller is fixedly arranged on the conveyor belt and simultaneously moves along with the conveyor belt, and the flocking device, the baking device and the cleaning device are arranged on the conveyor belt of the supporting frame in sequence. Drive motors are arranged at the two ends of the conveyor belt respectively and drive the conveyor belt to rotate. The whole processes from electrostatic flocking and drying to fluff removing are operated in a full automation mode, production efficiency and product quality of prints are greatly improved, besides, management of a production line is facilitated, and the purpose of protecting the environment is achieved.

The invention discloses a washable suit, comprising top vent, sarcenet and lining. The suit is characterized in that the top vent material is made of water-washing fabric and the lower end part of the sarcenet is provided with multiple osculums, thus facilitating effluent in washing the suit and preventing the suit from deforming in water washing; each cut piece of the suit is bond off, thus preventing the ready-made suit from galling in water washing and ensuring the straight appearance of the ready-made suit; when in processing, the lining is washed at first, thus preventing ready-made suit from shrinking after water washing; and in addition, the lining of the suit is a single-layer large chest piece, thus enabling the whole suit to be light and permeable and being suitable for wearing in summer.

A connector (10) is provided with a housing (11) to be mounted on an electrically conductive bracket (B), a plurality of terminal fittings (12) connected with coaxial cables each including an outer conductor as a ground wire and to be mounted in the housing (11), and a plurality of split ground terminals (13) to be mounted in the housing (11) and including circuit-side contact pieces (38) to be brought into contact with outer conductor terminals (14) of the terminal fittings (12) connected with the outer conductors and bracket-side contact pieces (40) to be brought into contact with the bracket (B).

The invention discloses a processing method for producing high-end green tea from a Shiqian moss tea variety. The processing method comprises the following steps: withering, fixation, fresh leaf tedding, tea strip tidying and trimming, step-by-step drying, screening, air classification, blending, microwave drying aroma enhancement and finished product packaging. By controlling the temperature andtime in the process steps and the parameters of moisture and the like in processed tea leaves, most organic matters in the tea leaves are preserved, so that the quality of the tea leaves is remarkablyimproved.

The invention discloses a biconcave support-engaged water-stopping pile. The biconcave support-engaged water-stopping pile comprises a pile body and a pile tip. The pile tip is provided with anchor bars and construction bars. The pile body comprises an upper pile section, a middle pile section and a lower pile section. The top of the upper pile section is provided with a pile cap and construction bars. The lower end of the upper pile section is provided with anchor bars. The upper end of the middle pile section is provided with threaded anchor holes. The lower end of the middle pile section is provided with anchor bars. The upper end of the lower pile section is provided with threaded anchor holes. The lower end of the lower pile section is provided with the pile tip. The two sides of the biconcave support-engaged water-stopping pile are respectively of a biconcave shape. The biconcave support-engaged water-stopping pile has the advantages that the bars are evenly distributed through a long-line pedestal in a single mode to tension stress overall, the two sides of the support-engaged water-stopping pile are respectively of the biconcave shape, and spiral stirrups are distributed on the two sides of the support-engaged water-stopping pile; as a result, production on the long-line pedestal can be carried out, labor and efforts are saved, the environment is protected, the productivity is high, product quality is good, the pile can form a tall and straight appearance beneficially, and the beauty and crack resistance are both good; the pile is suitable for stopping water in ports, wharfs and deep foundation pits, and resistant to corrosion and freezing-thawing.

The invention discloses a supporting and protecting double-convex and single-concave occluded water stopping pile which comprises a pile body and a pile tip, wherein the pile tip is provided with an anchor rib and a construction rib; the pile body comprises an upper section pile, a middle section pile and a lower section pile; a steel pile cap and a construction rib are arranged on the pile top of the upper section pile; an anchor rib is arranged at the lower end of the upper section pile; a threaded anchor hole is formed in the upper end of the middle section pile; an anchor rib is arranged at the lower end of the middle section pile; a threaded anchor hole is formed in the upper end of the lower section pile; a pile tip is arranged at the lower section of the lower section pile; three surfaces of the double-convex and single-concave occluded water stopping pile are of double-convex and single-concave shapes. The supporting and protecting double-convex and single-concave occluded water stopping pile has the beneficial effects that by the adoption of long-line pedestal single die for uniform rib distribution, the whole supporting and protecting occluded water stopping pile tensions the stress; the three surfaces of the double-convex and single-concave occluded water stopping pile are of the double-convex and single-concave shapes, and helical stirrups are distributed; therefore long-line table production can be realized, the time and the labor are saved, the environment friendliness is realized, the productivity is high, and the product quality is high; a tall and straight appearance of the product can be formed; the attractiveness and the crack resistance are high; the supporting and protecting double-convex and single-concave occluded water stopping pile is suitable for water stopping at ports and piers and in deep foundation pits, and is corrosion-resistant and freeze thawing-resistant.

The invention discloses a nutritional agent for preventing and treating plant seed and bud decay as well as a preparation method and application of the nutritional agent. The nutritional agent is prepared from the following raw materials in parts by weight: 3-7 parts of polyaspartic acid, 1-5 parts of phenylalanine, 5-12 parts of composite sodium nitrophenolate, 11-19 parts of sodium butyrate, 13-21 parts of glucomannan, 15-25 parts of tea polyphenol and 50-60 parts of water The method comprises the steps: heating water; adding the sodium butyrate and the tea polyphenol, adding the composite sodium nitrophenolate and the glucomannan and then adding the polyaspartic acid and the phenylalanine; and carrying out ultrasonic treatment. The nutritional agent is abundant in nutrient, is capable of promoting plant growth, strengthening the plant immunity, effectively preventing the phenomenon of plant seed and bud decay in a extremely humid environment, promoting yield improvement and shortening the growth period, the plant has multiple ecological regulation functions, such as the stress resistance, the cold resistance, the drought resistance and the disease and pest resistance, and root-knot nematodes, root rot and bacterial wilt can be effectively inhibited. According to the nutritional agent, cucumber can be straight in shape, the sugar content of the cucumber can be improved, and the cucumber is crisp and sweet to eat, and storage-resistant.

The invention discloses a method for improving a spacer shape in the production of a semiconductor device. The method comprises steps of: depositing a spacer film, performing plasma anisotropic bombardment, re-depositing the spacer film, and then performing the spacer etching. The method utilizes plasma anisotropic bombardment before etching the spacer of the semiconductor device, and bombards thedevice in the vertical direction by plasma. The contact area between the spacer and the plasma is different from that between the top of the polycrystalline silicon and the plasma in the vertical direction, thereby increasing an etching selection ratio between the spacer and a nitride film on the top of the polycrystalline silicon, and achieving less shoulder loss and a more straight shape of thespacer.

The invention discloses a device structure conducive to eliminating U-shaped nickel silicide and a corresponding technology thereof. The device structure comprises polycrystalline silicon; the top of the polycrystalline silicon is locally grooved; the grooving technology adopts a new photomask and forms a grid by single imaging and etching formation; and when nickel reacts with the polycrystalline silicon to form a silicide, a grid nickel silicide with flat morphology is finally formed. Through the device structure conducive to eliminating U-shaped nickel silicide and the corresponding technology thereof disclosed by the invention, the grid nickel silicide with flat morphology is finally formed by a method of forming a grid locally grooved at the top of the polycrystalline silicon.