271results about How to "Rapid deposition" patented technology

One or more reflectance modifying agent (RMA) such as a pigmented cosmetic agent is applied selectively and precisely with a controlled spray to human skin according to local skin reflectance or texture attributes. One embodiment uses digital control based on the analysis of a camera images. Another embodiment, utilizes a calibrated scanning device comprising a plurality of LEDs and photodiode sensors to correct reflectance readings to compensate for device distance and orientation relative to the skin. Ranges of desired RMA application parameters of high luminance RMA, selectively applied to middle spatial frequency features, at low opacity or application density are each be significantly different from conventional cosmetic practice. The ranges are complementary and the use of all three techniques in combination provides a surprisingly effective result which preserves natural beauty while applying a minimum amount of cosmetic agent.

A system for heating at least a part of a subsurface hydro carbonaceous earth formation forms a borehole into or adjacent to the formation, places elongated coaxial inner and outer conductors into the borehole with the inner and outer conductors electrically connected to each other at a depth below the top of the formation, and connects an AC power source to at least the outer conductor to produce heat in at least one of the conductors. The AC output has a controlled frequency, and the outer conductor comprises a standard oil well component made of a ferromagnetic material that conducts current from the AC power source in only a surface region of the conductor due to the skin effect phenomenon. More heat is dissipated from portions of the conductor that is within the depth range of the formation than from other portions of the conductor. The inner conductor may optionally be a standard tubular oil well component made of a ferromagnetic material that conducts current from the AC power source in only a surface region of the conductor due to the skin effect phenomenon.

A method of encasing a wellbore is provided comprising the application of 3D printing technology to apply a series of layers of lining material to the interior surface of a wellbore. The layers may be of different materials to make best use of their different material properties, to provide structural integrity and good sealing properties, for example. Through suitable printhead control, specific structural features such as channels for receiving measurement, power or communications equipment may be incorporated into the lining structure. Associated devices for depositing the layers of lining material are also provided.

A layer of material, such as crystalline indium tin oxide (ITO), is formed on top of a substrate by heating the material to a high temperature, while a temperature increase of the substrate is limited such that the temperature of the substrate does not exceed a predetermined temperature. For example, a layer including amorphous ITO can be deposited on top of the substrate, and the amorphous layer can be heated in a surface anneal process using radiation while limiting substrate temperature. Another process can pass electrical current through the amorphous ITO. In another process, the substrate is passed through a high-temperature deposition chamber quickly, such that a portion of a layer of crystalline ITO is deposited, while the temperature increase of the substrate is limited.

Material is deposited on a substrate layer by forming a multilayered structure and dipping the multilayered structure into a solution containing the material for a sufficient length of time to allow the solution to spread through capillary action to a predetermined region. The multilayered structure is formed by coating the substrate layer with a spacer/pattern layer that defines the predetermined region and pressing a cover layer against the space/pattern layer.

A substrate processing apparatus includes a vacuum processing vessel, a partition which is made of a conductive material, and partitions the interior of the vacuum processing vessel into a first space for generating a plasma, and a second space for processing a substrate by the plasma, a high-frequency electrode for plasma generation installed in the first space, and a substrate holding mechanism which is installed in the second space and holds the substrate. The partition has a plurality of through holes which allow the first and second spaces to communicate with each other. The through holes are covered with a covering material having a recombination coefficient higher than that of the conductive material.

The invention discloses a preparation method of polymer photonic crystals with an adjustable photonic band gap and presenting patterned color display, and belongs to the field of polymer materials. The method comprises the steps: hydrogel polymer microspheres having a soft core-shell structure and having a relatively high surface potential and monodisperse size are selected as building base elements, the hydrogel polymer microspheres are allowed to rapidly form a large area ordered structure by electric field deposition and other ways, and the electric field induced assembled polymer photonic crystals having the photonic band gap property and presenting bright structural colors are obtained. According to different load voltages or load times, the hydrogel polymer microspheres on an electrode plate generates different close packing degrees, the soft hydrogel polymer microspheres have different degrees of volume changes, so that a lattice period of the formed photonic crystals can be adjusted, movement of a reflection spectrum peak position (i.e. the photonic band gap) happens, and thus regulation and control of the photonic crystal material structural colors on a macro level is realized.

A method for culturing chicken with high speed and quality includes such steps as culturing chick in house, culturing in field, and collective feeding for quickly becoming fatty by applying high-energy and -protein forage.

An electrolytic plating method and composition for electrolytically plating Cu onto a semiconductor integrated circuit substrate having submicron-sized interconnect features. The composition comprises a source of Cu ions and a suppressor compound comprising polyether groups. The method involves rapid bottom-up deposition at a superfill speed by which Cu deposition in a vertical direction from the bottoms of the features to the top openings of the features is greater than Cu deposition on the side walls.

The invention belongs to the technical field of cross nanofiber preparation, and relates to a method for preparing a cross nanofiber P-N heterojunction array. The method includes the steps of firstly, depositing a layer of P type or N type nanofiber array with the controllable fiber number and the controllable interval on a collector of a three-dimensional adjustable low-voltage near-field in-situ electrostatic spinning device; secondly, rotating the collector by a certain angle; thirdly, depositing a layer of N type or P type orderly-arrayed nanofiber array through the three-dimensional adjustable low-voltage near-field in-situ electrostatic spinning device, and obtaining the cross nanofiber P-N heterojunction array on the collector. The method is simple, scientific and reliable in theory, high in efficiency, accurate in accuracy control, beneficial to large-scale production and environmentally friendly.

A dispenser for a blown fibrous insulation delivery system which is attached to a fibrous material delivery conduit of the system. The dispenser includes a pipe having a first end which is attachable to the delivery conduit and second end which carries a deflector for compressing a flow of fibrous insulation discharged through the outlet of the pipe and for changing the direction of flow of fibrous insulation compressed thereby. The deflector includes a substantially planar portion disposed at an acute angle with respect to the pipe outlet. The dispenser may also include a second deflector for changing the direction of flow of the compressed fibrous insulation.

The invention relates to the field of semiconductor fabrication, in particular to a metal bonding method of a three-dimensional chip structure and a bonding structure. The method comprises that copper of a top chip is processed in a chemical machinery planarization mode, a silicon nitride layer is deposited on the surface after being processed in a chemical machinery planarization mode, the silicon nitride layer attached to the copper of the top chip is etched, a groove is formed, the bottom of the groove is the copper of the top chip, copper of a bottom chip is processed in a chemical machinery planarization mode, a bottom silica layer is etched, the copper is enabled to be protruded, activating treatment is carried out to the surface after etch of the copper of the bottom chip is achieved, the copper of the top chip and the copper of the bottom chip are aligned and bonded, and annealing treatment is carried out to the chips after being bonded. According to the metal bonding method of the three-dimensional chip structure and the bonding structure, silicon oxide and silicon nitride are used for being matched with metal and metal bonding, bonding quality is enabled to be better, a silicon nitride layer thin layer can prevent the metal from diffusing into around materials, and goals that a technology process is simplified, temperature needed by bonding is reduced, bonding reliability is improved, bonding efficiency is improved, and bonding cost is reduced can be achieved.

This application relates generally to a method and apparatus to deposit particles onto one or more coupons, and harvest particles from one or more coupons, which may beneficially provide a more uniform or localized distribution of particles over a specified area on each coupon. The application relates to a method and apparatus for depositing particles onto one or more coupons using a sieve. The application also relates to a method and apparatus for depositing particles onto one or more coupons using a dust storm. The particle loadings achieved on each coupon or across an individual coupon may be substantially uniform. The application further relates to a laser-based method and apparatus for transferring particles deposited at localized points on a source coupon to a different substrate for further use.

A method for reclaiming a surface of a substrate, wherein the surface, in particular a silicon surface, comprises a protruding residual topography, comprising at least the layer of a first material. By providing a filling material in the non-protruding areas of the surface of the substrate and the subsequent polishing, the reclaiming can be carried out such that the material consuming double-sided polishing step used in the prior art is no longer necessary.

An oxide sintered body is composed mainly of indium and containing tungsten, has a resistivity of no more than 1 kOmegacm. The tungsten content in terms of the W/In atomic ratio is preferably at least 0.001 and no more than 0.17. The oxide sintered body comprise mainly a bixbyite structure indium oxide crystal phase containing tungsten in a solid solution and/or an indium tungstate compound crystal phase, with no tungsten oxide crystal phase present, whereby an oxide sintered body for use as a sputtering target is provided for an oxide based transparent conductive film with low resistance and excellent transmission characteristics for the infrared light region.

The invention relates to a medical beta-titanium alloy composite material with osteogenesis inducting activity and a preparation method thereof. The material comprises a base material and a titanium oxide nano-tube array layer, which is generated in-situ and attached to the surface of the base material and contains BMP-2 cell growth factors. The base material is a medical beta-titanium alloy of the Ti-25Nb-6Zr-xMo family, wherein the x is between 2 and 5. The diameters of nano-tubes, which are generated in-situ on the alloy surface, are between 30 and 50 nm, the lengths of the nano-tubes are between 200 and 300 nm, and the nano-tubes are arranged in arrays and perpendicular to the surface of the titanium alloy. The medical beta-titanium alloy composite material has ultra-low elastic modulus and is capable of forming better interface mechanic matching with the bone tissue. So osteoblasts grow rapidly along the wall on the surface of medical beita-titanium alloy whose surface is loaded with titanium oxide nano-tube biological composite material containing BMP-2, and proliferate obviously. The composite material has a good effect on inducing osteoblasts to proliferate to form bone matrix and can be used to bone replacement or repairing.

The invention provides a gas-phase permeation method of a cyclocarbon/carbon composite material. Stacked prefabricated bodies of a stock column I and a stock column II are alternately used for sectional deposition, the flowing direction of gaseous precursor reaction gas is changed, and gas-phase permeation densification is carried out in two stages; firstly, gaseous precursor gas reacts and flowsfrom the center of the prefabricated bodies to the periphery of the prefabricated bodies; secondly, after the prefabricated bodies are converted from the stock column I to the stock column II, gaseousprecursor reaction gas flows from the periphery of the prefabricated bodies to the center of the prefabricated bodies, the flowing direction of the gaseous precursor reaction gas is controlled and changed, the uniformity of the product density is improved, the densification time is shortened, and rapid deposition of the high-density composite material is achieved. According to the method, the stacked prefabricated bodies of the stock column I and the stock column II are alternately used for sectional deposition, the gas flow direction of the gaseous precursor is controlled and changed, the product density uniformity is improved, the densification time is shortened, and rapid deposition of the high-density composite material is achieved. The method is suitable for being used as a cyclocarbon/carbon composite material gas-phase permeation method.