394 results about "Plate method" patented technology

The present invention relates to a hollow sphere or porous sphere preparation method through vesicle and multi-chamber vesicle template method. The preparation method is characterized in that a surface active agent forms vesicle and multi-chamber as the soft template under certain conditions; inorganic material carries out nucleus growth on the surface of the soft template so as to copy the shape of the vesicle and multi-chamber vesicle and obtain a single-layer hollow sphere and multi-layer hollow sphere structure; due to different growing ways of crystal, the formed hollow sphere can be single crystal, polycrystal or multiaperture. The surface active agent is anion surface active agent, cation active agent or a mixer of the two surface active agents. The deposited inorganic material includes oxide, sulfide, simple metal substance, selenide, hydroxid or inorganic salts, which form core and grow on the surface of the vesicle and multi-chamber vesicle and finally obtain the single-layer and multi-layer hollow sphere structure and the porous sphere structure. Cu2O and ZnS hollow sphere or porous sphere is taken as the embodiment for detailed description.

The invention relates to a self-lubricant composite soft coat blade, and relative production. Wherein, said blade uses the MoS2 / Zr / Ti composite coat blade made from middle-frequency magnetic-control multi-arc plating method; the surface of blade is MoS2 layer, between which can base there are Ti, MoS2 / Zr / Ti, and MoS2 / Zr transition layer; when using said blade to cut, the surface of blade can form continuous lubricant layer, to realize self-lubricant function; since the solid lubricant has low shearing strength, the solid lubricant layer will be transferred to the surface of work piece, to form transfer film and the friction in the cutting process will generate inside the solid lubricant layer, to reduce friction, reduce shearing force and reduce shearing temperature.

Method and apparatus for bonding a polarizing plate high in operating efficiency and yield. The apparatus includes a cutting unit for cutting at least a polarizing plate of a strip-shaped film, composed of the polarizing plate and a release film bonded to the polarizing plate, leaving the release film uncut, when a forward end side pre-severed end face of the strip-shaped film perpendicular to the longitudinal direction of the strip-shaped film has traveled up to a length corresponding to a length of a substrate, to form a film piece, a release film separating unit for separating the release film from the film piece thus severed, and a bonding unit for bonding the tacky surface of the film piece freed of the release film to a mating position of the substrate so that the forward end side end face of the transported substrate is parallel to the pre-severed end face of the film piece.

Methods and apparatus are described for retrieving information from a storage medium. A first portion of the surface of the storage medium is exposed to stimulating light which diffuses in the storage medium under a second portion of the surface adjacent the first portion. The second portion of the surface is shielded from exposure to the stimulating light. Stimulated light corresponding to the information is received with at least one detector positioned to receive the stimulated light via the second portion of the surface of the storage medium. The stimulated light is released from the storage medium in response to the stimulating light diffused under the second portion of the surface.

Method and apparatus for treating a surface of a substrate plate under irradiation of ultraviolet ray emitted from a dielectric barrier discharge lamp. Upon admission into a treating chamber, oxygen is removed from a treating surface and surrounding atmosphere of a substrate plate in order to suppress energy losses of ultraviolet ray to a minimum.

Methods relating to and apparatus such as floating nut plates may include complementary surfaces limiting movement of a retainer toward or away from side walls of a receiver, such as wherein a nut element is positioned between the retainer and the receiver. One of the complementary surfaces may be a groove formed in the retainer. In one configuration, the receiver and / or retainer are non-metal.

The invention discloses enterococcus faecium and a preparation method thereof, relates to the field of microorganisms, and particularly relates to the enterococcus faecium and application thereof. A bacterium sample is acquired from the rumen of a slaughtered goat, subjected to directive breeding at the temperature of 32-42 DEG C under an anaerobic and photophobic condition, and separated and purified by use of a repeated divisional agar streak plate method so as to obtain enterococcus faecium L-01. The enterococcus faecium L-01 can be used as an animal microorganism fodder additive, has the effects of effectively inhibiting pathogenic bacterium in animal digestive tract, improving the micro-ecological environment of the digestive tract and enhancing the immunologic function of an animal body, can be used as a substitute product of antibiotics and can be used for effectively solving the existing serious situation.

A phased array antenna system on an aircraft that incorporates a choke plate that significantly attenuates sidelobes of the antenna beam pattern at elevation angles that would cause RF interference with ground-based terrestrial wireless networks. The choke plate includes a plurality of choke grooves that substantially circumscribe the antenna aperture. The choke plate has an upper surface that is positioned generally coplanar with the upper surface of the antenna aperture. The grooves of the choke plate may be filled with a dielectric material. The choke plate provides a smooth aerodynamic component that significantly attenuates beam scattering, and thus the radiation pattern sidelobes of the antenna at or below the horizon, when the aircraft is in flight.

The present invention relates to a flat panel audio output device, comprising a flat panel, which has a plurality of channel areas separated according to the channel, and the separation area separates the channel areas from each other to prevent vibrations between the channel areas from interfering with each other, and A plurality of vibrating bodies disposed in corresponding channel regions are included, and the corresponding channel regions are vibrated to output sound based on an audio signal supplied to the vibrating bodies corresponding to the respective channels. As such, embodiments of the present invention provide a tablet audio output device and method, a video / audio output device, and a tablet audio output method that prevent sound quality from being degraded due to interference between sounds output from a plurality of channels.

The invention mainly relates to a preparation method of porous ceramics. The controllable microstructure porous ceramics is prepared by the bonding template method, which is characterized in that a binder is used to bond plastic particles to form a framework template, and by adjusting the concentration of the binder, the size of the bonding point between the plastic particles is controlled to achieve the control of making porous ceramics. The size of the internal connection diameter of the ceramic; then the grouting molding template is replicated, and finally the corresponding product is obtained by sintering. The porosity of the porous ceramics prepared by the method can be controlled between 50-90%, the pore diameter can be controlled between 10-7000 microns, and the internal connection diameter of the holes can be controlled between 1-3000 microns. This method can be used to prepare porous ceramics with uniform pore size and porous gradient ceramic materials.

The invention relates to the technical field of soil repairing and in particular to a preparation method of a heavy metal polluted soil repairing agent. The repairing agent is composed of a microorganism and expanded vermiculite; the preparation method comprises the following steps: after carrying out sterile treatment on the expanded vermiculite, mixing the expanded vermiculite and a bacterium suspension solution together according to a ratio; then carrying out adsorption culture on a mixture in a dark place; after few hours, carrying out adsorption balance and carrying out immobilization of the microorganism; providing suitable culture conditions for the microorganism by the bacterium suspension solution according to different conditions on nutrients, the potential of hydrogen, oxygen and the like of the microorganism; or adding an inhibitor to cause an environment which is only good for the growth of the microorganism and is used for inhibiting the growth of other microorganisms, so as to eliminate other microorganisms which are not needed; separating and purifying the microorganism by adopting a diluting and coating flat plate method or a flat plate marking method until a pure strain is obtained; inoculating the purified strain into a culture solution and culturing to obtain the heavy metal polluted soil repairing agent. The preparation method provided by the invention is simple and low in investment cost; the repairing agent can be used for effectively improving an immobilization effect of the microorganism on heavy metal and is suitable for repairing low-concentration heavy metal polluted farmland soil.