54results about How to "High-end" patented technology

A damper 12 for a door handle comprises a rotor 50 and a valve 56 which are completely separated and only the rotor 50 rotates, so that it is possible to significantly reduce the torque applied to the rotor 50. When the rotor 50 and the valve 56 are connected, or separated , torque applied to the rotor 50 is changed greatly. Accordingly, instead of gradually changing torque according to a rotational angle of the rotor 50, it is possible to set a specific point where torque is changed.

An object of the present invention is to provide a polycarbonate resin composition and a molded article, which are excellent in jet-blackness, image sharpness, impact resistance, scratch resistance owing to high hardness, flame retardancy and heat retention stability. The present invention provides a resin composition comprising a polycarbonate resin comprising a structural unit derived from a cyclic ether structure-containing dihydroxy compound and a coloring agent, which is a polycarbonate resin composition having an L* value of 6 or less as measured by the reflected light method of JIS K7105; and a molded article using the resin composition.

PURPOSE: A polyvinylidene chloride-based resin composition, its preparation method and a film prepared from the resin composition are provided, to improve the processability, the heat stability, the color tone, the dispersibility of a pigment, and the gas barrier properties. CONSTITUTION: The polyvinylidene chloride-based resin composition comprises 100 parts by weight of a polyvinylidene chloride-based resin; a heat stabilizer comprising 0.1-5 parts by weight of at least one epoxy compound selected from the group consisting of an epoxylated vegetable oil, an epoxylated animal oil, an epoxylated fatty acid ester and an epoxylated resin prepolymer, and 0.3-5 parts by weight of a glycidyl group-containing (meth)acryl-based resin; and optionally a pigment. Preferably the glycidyl group-containing (meth)acryl-based resin is a copolymer of 10-50 wt% of the glycidyl ester of an unsaturated organic acid capable of vinyl polymerization and 50-90 wt% of at least one kind of vinyl monomer capable of copolymerizing with the glycidyl ester.

The invention discloses a preparation method of an aluminium alloy rod for electric bicycle frame pipes, which is characterized in that the aluminium alloy comprises the following components by weight: 2-3% of Si, 2-5% of Mg, 0.5-1% of Zn, 0.2-1% of Mn, 0.3-0.7% of Cu, and the balance of Al and inevitable impurities; the preparation method comprises the following steps: (1) melting the ingots and intermediate alloy according to the weight ratios respectively; (2) injecting Ar-Cl2 mixed gas into a melting furnace, refining at a temperature of 710-730 DEG C for 8 min-10 min to obtain aluminium alloy melt; (3) adding an aluminium titanium boron grain refiner with the stream so as to allow the elements in the aluminium titanium boron grain refiner to uniformly melt in the alloy melt; (4) casting at a casting temperature of 720 DEG C-730 DEG C and with a casting speed of 45 mm/min-55 mm/min to obtain the aluminium alloy rod.

A rice cooker to supress the aging deterioration and so on. The cooker is provided with a part consisting of a metal body cover provided on an upper face of the upper edge part, the cooker has a outer flange part on the upper face.

This invention discloses a Mg alloy mud plate and its production method including the following steps: eliminating skins of Mg alloy rods and adding them into a heating oven to be heated to 400deg.C to keep it for 24h then to be cooled to room temperature in air then to be sent into a heating oven to be heated to 350-400deg.C to be kept for 3h then to be sent into a squeezer to be squeezed to sections then carrying out de-stress annealing or artificial aging process, finally, mechanical molding is finished.

The invention discloses a production method for an aluminum alloy bicycle frame pipe for an electric bicycle. The aluminum alloy comprises, by weight, 2-3% of Si, 2-5% of Mg, 0.5-1% of Zn, 0.2-1% of Mn, 0.3-0.7% of Cu, and the balance of Al and other inevitable impurities. The production method comprises the following steps: (1) smelting the aluminum alloy according to the components and casting into a bar; (2) carrying out a homogenizing annealing treatment; (3) discharging the bar from a furnace after carrying out the homogenizing annealing treatment, cooling to a room temperature, then placing the bar in a heating furnace to heat to the temperature of 430-450 DEG C, and holding the temperature for 3 hours; concurrently heating an extrusion mold to the temperature of 350-380 DEG C, and heating an extrusion material cylinder to the temperature of 350-380 DEG C; (4) placing the heated aluminum alloy bar into an extruder to extrude into the bicycle frame pipe profile, wherein the extrusion speed is 2-7 m/min.

The invention relates to the technical field of ceramics, in particular to a method for quick glazing of a ceramic multicolor glaze. The method can greatly reduce the operation control difficulty, simplify the technological process and improve production efficiency, stabilize the product quality and reduce the production cost, and can ensure clear patterns and smooth lines. The method for quick glazing of a ceramic multicolor glaze provided by the invention includes the steps of: 1) preparation of water-based wax; 2) glazing; 3) waxing; 4) cleaning after curing of water-based wax; and 5) repeating the step 2)-step 4).

To provide a hard wrist watch case having a structure where cracking or chipping incident to attachment/detachment of a spring rod for supporting a watch band does not take place at the leg of a case frame body by enhancing decorativeness and rigidity of the hard wrist watch case through simple alteration of configuration, and having a back lid fixing structure where brazing of a screw bush to the case frame body is not required. An impact resistant metallic decoration component provided with spring rod stop holes at the opposite ends and a screw latch component like a projection piece are fitted, respectively, to a groove and a cavity arranged in the side faces of the case frame body on the three o'clock side and the nine o'clock side, and buried in through holes arranged at the leg of the case frame body such that the stop hole of the spring rod is exposed to the inner wall face of the band fixing space at the leg. When a back lid is fixed, a screw for latching the back lid is screwed into the screw hole of the screw latch component arranged at the cavity of the case frame body thus securing the back lid to the case frame body. Similarly, the spring rod is stretched between the stop holes of the decoration component when a wrist bandis fixed.

The invention discloses a processing method of a label, and belongs to the technical field of identification products. The method is characterized in that the step one, a soft base material layer adheres to one side of a laminating film layer in a thermoplastic mode; step two, an adhesive sticker bottom membrane layer adheres to the soft base material layer; step three, the label with the adhesivesticker bottom membrane layer in the step two is subjected to membrane cutting treatment; step four, the adhesive sticker bottom membrane layer and extra cut label waste materials are subjected to rewinding treatment; step five, after collection and checking, packaging and warehousing are conducted. The processing method is simple and convenient to operate, simple in technology and short in process, reduces the probability that in the die cutting transmission process, the soft base material layer can be easily scratched, not only can ensure the integrity and attractive appearance of the wholelabel, but also can improve the production efficiency of the label, and increases the production speed through batch processing.

The invention discloses a knitted composite fabric which comprises an outer layer, a first intermediate layer, a second intermediate layer and a bottom layer, wherein the outer layer is a lace layer, the first intermediate layer is a wool knitted layer, the second intermediate layer is a real silk layer, the bottom layer is a non-woven fabric inside layer, and the outer layer, the first intermediate layer, the second intermediate layer and the bottom layer are sequentially overlapped and quilted into a whole. The knitted composite fabric has the characteristic that the lace pattern is fashionable, gorgeous, elegant and poised, the wool knitted fabric is simple and thick, resists abrasion and is suitable for being used in winter, and also has the characteristics that the real silk fabric absorbs moisture, easily becomes dry and is comfortable. In addition, the non-woven inside layer is provided, and thus the knitted composite fabric has the characteristic of resisting crease; all layers are overlapped and quilted together, and thus the knitted composite fabric has the advantages of fashionable appearance, flexibility, strong moisture absorption, crease resistance, wear resistance, comfort, high grade and the like, and is suitable for being used in winter.

The invention relates to an LED mushroom lamp. The LED mushroom lamp comprises a top cover, a lamp post connected with a top base, an upper lampshade connected to the lower end of the lamp post, and alower lampshade connected with the upper lampshade, wherein a logo panel is arranged on the central part of the lower lampshade. The LED mushroom lamp is characterized in that the diameter of the upper lampshade is equal to that of the lower lampshade, and is 2.5-3 times that of the lamp post, so that the formed lamp body is in the shape of an inverted mushroom; a ring-shaped lamp panel is arranged in the top cover; a top LED chip is arranged on the lower surface of the ring-shaped lamp panel; an upper lamp panel and a lower lamp panel are arranged between the upper lampshade and the lower lampshade; an upper LED chip is arranged on the upper surface of the upper lamp panel; and a lower LED chip is arranged on the lower surface of the lower lamp panel. Light emitted by the LED mushroom lamp is full and soft, is free of a shadow, has a broadcasting function, and is practical and beautiful in modeling.

The invention discloses a multifunctional geothermal bathing device. The device comprises a platform and a floating seat arranged on the bottom of the platform. The top end surface of the platform isprovided with a separation plate. The separation plate is located at the center of the platform. A first cavity passing through left and right portions is arranged in the separation plate. The top endsurface of the separation plate is provided with a covering plate covering the top end surface of the platform. A first electric motor is embedded in the inner wall of the bottom of the first cavity.The top tail end of the first electric motor is connected to an elevating threaded rod which is extended to upper and lower portions in a power connection mode. The top tail end of the elevating threaded rod is rotatably and cooperatively connected to the inner wall of the top of the first cavity. The elevating threaded rod is connected to a carrying block which is slidably and cooperatively connected to the first cavity in a screw-thread fit mode. In the invention, the structure is simple, operation is convenient, a water source utilization rate is high, there are many service types and a comfort level is high.

To obtain a high-grade design having depth and to express characters or patterns on a surface of apparatus three-dimensionally easily to watch by representing texture of a transparent quality on a fringe in the apparatus using water having an operation part for operating the apparatus on the top surface or lateral side of an apparatus body. The top surface or lateral side of the apparatus body has an operation part 13 for operating the apparatus, a transparent film layer 15c is integrally formed on the surface of a transparent material layer 15d, the operation part 13 is formed by partially providing a portion composed of a transparent film layer 15c only, and the fringe is composed of a fringe member 15 applying a chromatic ornament 15e onto the surface of the transparent material layer 15d opposed to the transparent film layer 15c.

The purpose of the present invention is to provide a bottom member of a planter in which the occurrence of rot, mold, and the like in a side wall lower-end side of a planter having a wooden side wallcan be suppressed to improve durability, and a highly durable planter that uses this bottom member. Mounted on a side wall member 1, which is made of a wooden material and shaped as a cylinder open inthe top and bottom, is a bottom member 2 made of a synthetic resin and provided with an undersurface cover portion 3 that has a lower end receiving part 32 for receiving the lower end surface of theside wall member 1 and that has a ring shape as seen in plan view, an outer wall cover part 4 interconnected with the undersurface cover portion 3 and arranged so as to cover the outer peripheral surface of the lower end part of the side wall member 1, and a bottom portion 5 interconnected with the interior of the undersurface cover portion 3 and having a water-draining hole. The bottom member 2 is mounted so that the lower end opening of the side wall member 1 is closed by the bottom portion 5, the undersurface of the side wall member 1 is covered by the undersurface cover portion 3, and theouter periphery of the lower end part of the side wall member 1 is covered by the outer wall cover part.

The invention discloses a rear simple pendulum vehicle air outlet adjusting mechanism. The mechanism comprises an air outlet duct, a separator and swing blades, the head of the air outlet duct is a tapered air outlet; the separator is in a bullet shape with a small front end and a large middle part; the air outlet duct is divided into an upper air outlet duct and a lower air outlet duct by the separator; the swing blades are arranged behind the separator, hinged to the side wall of the air outlet duct and capable of swinging up and down, and when the swing blades swing up and down, one of theupper air outlet duct and the lower air outlet duct is closed, and the other one is completely opened, or the other one is partially opened, and the other one is completely opened, or the two are completely opened. Up-and-down wind sweeping can be achieved, the movable blades are not exposed, and the high-grade feeling is achieved.

The problem to be addressed by the present invention is to provide an aqueous ultraviolet radiation-curable overprint varnish composition that maintains a pleasantly soft velvet-like or suede-like texture on a base material such as a printed material. Provided is an aqueous ultraviolet radiation-curable overprint varnish composition which contains a urethane resin, an ultraviolet radiation-curable monomer that contains a water-soluble (meth)acrylate as an essential component, and water, and which is characterized in that the urethane resin:ultraviolet radiation-curable monomer weight ratio is 1:2 to 2:1, the coefficient of dynamic friction of a dried coated-surface is 0.1-0.7 after coating the aqueous ultraviolet radiation-curable overprint varnish composition, and if the measurement speed is increased from 2 mm/s to 20 mm/s, the percentage increase in the coefficient of dynamic friction is 10% or higher.