1265results about How to "Evenly arranged" patented technology

A jewelry arrangement with plural gemstones exhibiting variegated light reflectance with a body portion, a plurality of through-holes in the body portion, and a plurality of gemstones retained relative to first and second openings of each through-hole. A light chamber is defined by each through-hole and the gemstones whereby light can reach the portions of the gemstones retained adjacent to the first openings only after passing through the gemstone retained relative to the second opening of that through-hole and vice versa. The gemstones retained relative to the first openings can be substantially clear, and the gemstones retained relative to the second openings can be colored. The jewelry arrangement can comprise a ring, an earring, or any other structure. Where the jewelry arrangement is a ring, clear stones, such as diamonds, can be retained along an outer surface of the shank and colored stones, such as rubies, can be disposed along an inner surface of the shank.

The invention discloses a full-automatic inductance winding machine and a winding method of the full-automatic inductance winding machine, and belongs to the field of electronic component machining equipment. The full-automatic inductance winding machine comprises a support, a mechanical feeding mechanism, a mechanical discharging mechanism, a transfer mechanism, a winding mechanism and an operation panel and further comprises a secondary wire pressing mechanism. Compared with a traditional manual winding technology, the full-automatic winding machine has the advantages that efficiency is higher and quality is greatly improved. Compared with an existing automatic winding machine, the full-automatic inductance winding machine has the advantages that one cycle of the full-automatic inductance winding machine lasts for 7 seconds to 8 seconds, five products can be machined in one cycle, and therefore efficiency is not lower than that of a Rite winding machine; meanwhile the structure is simple, operation and maintenance are easy, manufacturing cost is 1/3 that of the Rite winding machine, and therefore more cost can be reduced; cut wire residues are shorter, 1/10 of copper wires are reduced compared with products with the same yield, it is estimated that ten thousand yuan of the copper wires can be reduced every year, the wire residues are firstly cut and then pressed, and therefore the treatment effect of the wire residues is better.

A perpendicular magnetic recording medium for enabling high density recording is disclosed. The perpendicular magnetic recording medium includes a substrate on which a soft magnetic underlayer, a seed layer made of a non-crystalline material, an underlayer made of Ru or an Ru alloy including Ru as a main component, and a recording layer including a first magnetic layer and a second magnetic layer. The first and second magnetic layers include a plurality of magnetic grains having easy magnetization axes in a substantially perpendicular direction with respect to the substrate surface, and first and second nonmagnetic non-soluble phases segregating the magnetic grains of the first and second magnetic layers, respectively. The first magnetic layer includes the first non-soluble phase at a first atomic concentration that is higher than a second atomic concentration of the second non-soluble phase in the second magnetic layer.

In the invention, the composite bullet-proof armour plate consists of a metal panel, a honeycomb core board, a ceramic wafer core and a metal rear panel bonded with the metal brazing layer via the organic adhesive layer. The preparing method is that using the brozing and the line-cutting method are finished the honeycomb core board and the plain or curved ceramic wafer core, whose size must fit in that of the honeycomb hole of the honeycomb core board. The panel and the rear panel must be made of the bullet-proof steel plate through heat treating after cold rolling. The Ag72Cu metal brazing material and the epoxy resin group high strength structural sizing for connecting the interface are assembly welded.

A memory module of the unbuffered type with ECC function is employed. Configuration of an internal C/A bus is set to a single T-branch topology. An output impedance of a chipset is maintained substantially constant. A capacitor for cutting high-frequency components of a C/A signal is added on a C/A bus.

A gas sensor is constructed as follows. A protector (4) covering around a gas sensing element (2) has an inner hollow-cylindrical portion (6) and an outer hollow-cylindrical portion (7) that is provided coaxially with the inner hollow-cylindrical portion (6) with an air space (8) in between. Outer-wall gas inlet openings (13) are formed in the outer hollow-cylindrical portion (7), and guiding bodies (10) extending inward are attached to the outer-wall gas inlet openings (13). Inner-wall gas inlet openings (11) are formed in the inner hollow-cylindrical portion (6) at positions nearer to the gas sensing element (2) than the outer-wall gas inlet openings (13). A side wall (9) face of the inner hollow-cylindrical portion (6) opposite the outer-wall gas inlet openings (13) is formed so as to be parallel to a side wall (12) of the outer-hollow cylindrical portion (7) or so as to have a slop-like shape with a diameter enlarging in the axial direction toward a bottom wall (17) of the protector (4). A discharge opening (15) for a gas to be measured is formed in the bottom wall (17).

Disclosed is a system for loading a parcel, which loads an object on a loading transportation vehicle through a conveyor belt of a loading unit, including: an image information acquiring unit which acquires image information acquired by photographing the parcel on the conveyor belt; an object recognition unit which measures the size of the object from the image information and calculates a rotation state of the object; and a control unit which controls the speed of the conveyor belt according to the size and the rotation state of the object.

The invention relates to a mobile type indoor disinfectant vapor disinfection system, which comprises a disinfectant vapor generation device, a wireless intelligent control system, a power-driven device, an environmental monitoring device, an air supply device, a mobile device and a disinfectant storage device. The disinfectant vapor generation device comprises a disinfectant vapor three-level refinement system, a filtering and catalyzing integrated system and a vapor generation control device; the air supply device supplies secondary power for scattering vapor in a space; and the wireless intelligent control system is communicated with the environmental monitoring device, the air supply device and the power-driven device so as to finish the operations of controlling the disinfectant vapor generation device, acquiring environmental parameters, and switching on/off the air supply device and the power-driven device in a disinfection target. The mobile type indoor disinfectant vapor disinfection system can intelligently, comprehensively and efficiently finish the disinfection operation of a closed space of large-sized equipment and is particularly suitable for the disinfection operation of a closed space with long and narrow passages, so that the mobile type indoor disinfectant vapor disinfection system has the advantages of strong maneuverability, high disinfection efficiency, no secondary pollution, and the like.

A dust collector cup working in the principle of fall centrifugal separation, consists of cup body (13), outlet (3) on the cup body (13), inlet (1) tangential to the circumferential wall of the cup body (13), and a separator settled in the cup body (13). The separator is composed of outlet tube (9), inlet (6) on the wall of the outlet tube (9), and the isolating shield (7) under the inlet (6) of the outlet tube (9), with the outlet tube (9) linked to the outlet (3) of the cup body (13). The fall between the horizontal positions of the lower end of inlet of the cup body (13) and the upper end of the inlet (6) of the outlet tube (9) is 0-140 mm.

The invention discloses high-elasticity conductive fiber comprising the raw materials of: carbon nano-tubes, ionic liquid, and a high-elasticity polymer. A weight ratio of the carbon nano-tubes to the high-elasticity polymer is 1:8-20, and a weight ratio of the carbon nano-tubes to the ionic liquid is 4-6:1. The invention also discloses a preparation method of the high-elasticity conductive fiber. The high-elasticity conductive fiber provided by the invention has both the high conductivity of carbon nano-tubes, and the mechanical properties of polymer fiber. Also, the high-elasticity conductive fiber can be uniaxially stretched by 100% with no substantial change in electrical properties.

The invention relates to an automatic edge-sealing adhesive tape pasting system for a large-size roll material. The automatic edge-sealing adhesive tape pasting system comprises an automatic roll material adhesive tape-pasting machine and an automatic roll material lifting and rotating device; the roll material lifting and rotating device comprises a roll material lifting module, a roll material compacting module, a transverse roll blocking module, a power rotating module and a roll material conveying machine; all the modules of the roll material lifting and rotating device are arranged on a conveying stand of the roll material conveying machine; the roll material lifting module comprises a lifting wheel mechanism and a wedged block lifting mechanism; the roll material compacting module is fixedly arranged above the roll material lifting module and comprises a compacting roller mechanism and a wedged block compacting mechanism; the transverse roll blocking module comprises a roll blocking wheel mechanism and a jacking mechanism; the power rotating module comprises a power motor, a rotating shaft, a transmission mechanism and a horizontal pushing cylinder, all of which are arranged on a power stand; the automatic roll material adhesive tape-pasting device and the roll material compacting module are positioned on the same side of the roll material; an adhesive tape pasting direction faces the side surface of the roll material; the automatic roll material adhesive tape-pasting device comprises an adhesive tape pasting machine lifting module, an adhesive tape pressing module, a roll material free-edge detection module and an adhesive tape pasting module.

An airbag is configured using a rear surface side when inflation is completed as an occupant protection section. The occupant protection section includes a frontal collision restriction surface, oblique collision restriction surfaces formed both on the left and right sides of the frontal collision restriction surface, and restriction recessed portions installed between the frontal collision restriction surface and each of the oblique collision restriction surfaces. The airbag installs a recessed portion tether that links a tip end side of a recess of each of the restriction recessed portions and a front end side of the airbag to each other to the inside thereof, and when inflation is completed, at the time of substantially dividing the region into two in the left-right direction around the vicinity of the attachment center to the storage part, a remote side region on a side away from a driver seat and a driver seat side region on the driver seat side are provided. The capacity of the remote side region is set to be smaller than that of the driver seat side region.

The invention relates to a preparation method of porous extremely small curved structure aluminum oxide ceramics based on 3D printing, which belongs to the field of 3D printing technology as well as porous ceramics, filtering, thermoengineering and the like. The DLP (digital photocuring ) 3D printing technology has the advantages of high forming speed, high printing model precision and low cost. The preparation method provided by the invention is implemented by virtue of the following software and devices. A three-dimensional model is designed and optimized by using rhinoceros and grasshopper,Q3DP software is guided into the model to perform the slicing, the slurry is prepared according to a specific ratio to perform the ball milling, the slurry is poured into a BESK printer resin tank tostart printing, a printed blank is degreased and sintered in a medium-sized furnace according to specific parameters, and finally the porous extremely small curved surface structure aluminum oxide ceramics with high strength, uniformity in arrangement, uniformity in aperture, stable performance and high orderliness can be obtained.

The invention discloses a preparation method of modified silicon dioxide obtained via super-hydrophobic modification. The preparation method comprises following steps: 1) a raw material A (a silicon dioxide base material, dry powder) is delivered into a mixer, a mixed state is maintained, a raw material C (a super-hydrophobic modification accessory ingredient prepared via mixing of 1.5% acetic acid aqueous solution and isopropanol at a mass ratio of 1-3:4-10) is atomized, and is sprayed into the mixed uniformly, and stirring is kept; 2) a raw material B (a hydrophobic modification agent organic silane coupling agent) is atomized, and is sprayed into the mixer uniformly, and stirring is kept; 3) aging is carried out; and 4) ultrafine grinding is carried out so as to obtain a finished product. Fewer processing steps are needed; energy consumption is low; requirements of industrialized large-scale production can be satisfied; particle size distribution of the modified silicon dioxide obtained via super-hydrophobic modification is uniform; pore structures are stable; and hydrophobic performance is stable. The prepared super-hydrophobic silicon dioxide prepared via the preparation method is taken as a flatting agent, and can be used for providing paint with super hydrophobic performance; film forming coating particle arrangement is uniform; and luster is soft.

The invention relates to a shielding conducting coating paint,comprising the following components;metal powder 25-45%,sticker 5-25%, and thickener 1-12%,solvent 20-25%,regulator of PH value 0.5-2% and water 5-20%. The slice-shaped conducting powder is arranged averagely when the product is sprayed to be film,with high conductivity,cleanliness and degree of shielding. Its raw material being chosen and matched reasonably,makes the electric very small and outstanding shielding effect. The invention has rapid drying in low temperature,outstanding adhesive force, density of adhesiveness and wear resistance.

The invention discloses an arbitrary-curved-surface plane seamless spliced high-quality large-screen display device. The arbitrary-curved-surface plane seamless spliced high-quality large-screen display device is formed by stacking brick-shaped optical-fiber rear-projection display modules, wherein elements of each brick-shaped optical-fiber rear-projection display module include a variable-cross-section optical fiber panel, a signal processing module, a liquid crystal display panel, an LED (light-emitting diode) light source module, a fixing device, a shell, an anti-dazzling frosting coating and a touch sensing plate. The arbitrary-curved-surface plane seamless spliced high-quality large-screen display device has beneficial effects that a seamless spliced high-quality screen with small dot pitch can be produced, a display video picture of an arbitrary curved surface, a special arbitrary shape, and an arbitrary area can be realized; the seamless splicing principle is the primary-pixel splicing principle, pixel points are uniformly and compactly arranged, and the display consistency of the brightness and color is optimal; by adopting the modularized production, the constitutional part is easy to repair and replace; the touch sensing plate can be embedded into the display device, so that precision in positioning can be realized, and the picture quality and the shape of the display device are not affected; the water resistance and collision resistance are relatively good.

A multi-ribbed composite wall for a multi-ribbed structure system comprises a frame formed by profile steels, profile steel concrete, reinforced concrete beams and posts, wherein the frame is divided into a plurality of grids by cross sections and dividing strips of the profile steels with less bearing capacity, the profile steel concrete and reinforced concrete so as to form grid cavities; damping devices are relatively filled into the grid cavities according to the bearing capacity of the profile steels, the profile steel concrete, the reinforced concrete beams and the posts; and each damping device comprises a plurality of miniaturized dampers, and the like. The invention increases the earthquake energy consumed by components by additionally installing the small-sized damping devices.

A finger guard includes a first segment, a middle segment, a plurality of compound segments and an end segment. The first segment preferably has a unitary body with the plurality of compound segments spaced from such a first segment. The middle segment has a unitary body and may be intermediately disposed between the first and compound segments respectively. The end segment may be positioned at a distal end of the compound segments. An underlayment having a flexible body may further be attached to each of the first, middle, compound and end segments respectively. Each of the first, middle, compound and end segments may be independently displaced along mutually exclusive paths when the underlayment is displaced. The finger guard is adapted to the movements of the user finger when guiding the food to be cut and provides speed and accuracy for food cutting operations in a comfortable, safe and non-restrictive manner.