2387results about How to "Not easy to produce" patented technology

A digital imaging system and method using multiple cameras arranged and aligned to create a much larger virtual image sensor array. Each camera has a lens with an optical axis aligned parallel to the optical axes of the other camera lenses, and a digital image sensor array with one or more non-contiguous pixelated sensors. The non-contiguous sensor arrays are spatially arranged relative to their respective optical axes so that each sensor images a portion of a target region that is substantially different from other portions of the target region imaged by other sensors, and preferably overlaps adjacent portions imaged by the other sensors. In this manner, the portions imaged by one set of sensors completely fill the image gaps found between other portions imaged by other sets of sensors, so that a seamless mosaic image of the target region may be produced.

One aspect of the invention includes one or more security devices embedded on one of the two surfaces, or between the two surfaces, of a compact disc (CD) or digital video disc (DVD) to impede the counterfeiting of the disc. The security devices may be, for example, holograms, optically variable devices (OVD) or RFID chips. CD/DVD is an authorized (non-pirated) version of a manufacturer's product. A system embodying the invention includes a player/reader which contains means for sensing selected characteristics of the security devices embedded on or within a CD/DVD and which is programmed to ascertain that the CD/DVD is in fact a valid document. Another aspect of the invention may include encrypting apparatus for reading/sensing selected characteristics of security device(s) and for annotating the disc and/or the security device(s) with corresponding information. Still another aspect includes a player/reader which is programmed to sense selected characteristics of security device(s) and/or to read information written back onto the disc and/or on the security device and to compare the information to ascertain the validity of the disc.

The invention discloses a fire-resistant ceramic silicone rubber, a preparation method of the fire-resistant ceramic silicone rubber and application of the fire-resistant ceramic silicone rubber and in wires and cables. The rubber comprises 100 parts of methyl vinyl silicone rubber, 30-80 parts of carbon-white, 9- 40 parts of alumina, 1.5-8 parts of structure controlling agent, 3-5 parts of sintering additive, 0.25-1.5 parts of surface treating agent and 0.5-2 parts of crosslinking agent. The preparation method is as follows: covering rubber on and milling uniformly the methyl vinyl silicone rubber, feeding the carbon-white, the alumina, the surface treating agent, the structure controlling agent, the sintering additive and the crosslinking agent in turn, remlling the stand sizing material to recover plasticity, so as to obtain the fire-resistant ceramic silicone rubber provided by the invention. The fire-resistant ceramic silicone rubber provided by the invention has the characteristics of compact ceramic body, stable structure, stable fire-resistance property and good insulation property.

A method and an apparatus for power generation, by which high-efficiency power generation is achieved by utilizing a boiler-oriented fuel such as inexpensive coal, heavy oil and waste plastic, and by further utilizing a gas-turbine-oriented fuel in some cases, without exerting bad effects on the environment, at low equipment cost. In the apparatus, first, the boiler-oriented fuel is separated into a distillate and a residue by partial processing. The distillate (in some cases, with a gas-turbine-oriented fuel) is supplied to a gas turbine to generate electric power. Further, a combustion exhaust gas discharged from the turbine is supplied to a boiler. Then, the residue (in some cases, with a boiler-oriented fuel) is burned to obtain steam. Further, electric power is generated by the steam.

Various electric balance vehicles are described. In some embodiments, the vehicle has first and second pedal housings to support a respective foot of a user. The first and second pedal housings can be rotatable relative to each other. The vehicle can have first and second wheel assemblies. An axle can extend substantially between the wheel assemblies. In some embodiments, one pedal housing rotates relative to the axle and one housing is rotationally fixed relative to the housing. The vehicle can balance and provide locomotion to the user.

The invention relates to a charged particle system such as a multi beam lithography system, comprising a manipulator device for manipulation of one or more charged particle beams, wherein the manipulator device comprises at least one through opening in the plane of the planar substrate for passing at least one charged particle beam there through. Each through opening is provided with electrodes arranged in a first set of multiple first electrodes along a first part of a perimeter of said through opening and in a second set of multiple second electrodes along a second part of said perimeter. An electronic control circuit is arranged for providing voltage differences the electrodes in dependence of a position of the first and second electrode along the perimeter of the through opening.

A sulfur modified bituminous mixture, used for asphalt covering, the dispense of which is: sulfur 50-99.99 percent, carbon 0-49 percent, smoke inhibitor 0.01-1 percent and elasticizer 0-3 percent; the work craft of which is : the mixing temperature is not higher than 150 Deg.C and rolling temperature is not lower than 90 Deg.C. Such invention can effectively reduce the harmful gas during working process, so the pavement quality can be improved dramatically.

The invention relates to a copper alloy material and a processing technology thereof, in particular to a high-strength nickel-chromium-silicon-copper alloy material and a processing technology thereof. The alloy material has low toxicity and low cost. The alloy material comprises the following components by mass: 2.1-2.9% of Ni, 0.4-0.7% of Cr, 0.3-0.7% of Si, not more than 0.3% of total impurities and the balance of Cu. The processing technology comprises the steps of casting, press processing, high-temperature solution hardening and heat treatment, cold press processing, aging heat treatment and mechanical processing.

Disclosed is a sponge composition for a shoe sole. The sponge composition includes an ethylene copolymer as a matrix, a crosslinking agent, a foaming agent, and a polyvinyl acetate as an adhesion improver. The sponge includes 100 parts by weight of a matrix including an ethylene copolymer, 0.02 to 1.5 parts by weight of a crosslinking agent, 1 to 6 parts by weight of a foaming agent, and 2 to 40 parts by weight of a polyvinyl acetate.

The invention relates to an alloyed hot-galvanized baking-hardened steel plate and the manufacturing method thereof, which solves the problems of the anti-pulverization of the galvanized layer, the surface quality and the baking-hardened value. The mass percentage for the chemical components of a baseplate is as follows: C 0.0015 to 0.0025 percent, Si less than or equal to 0.030 percent, Mn 0.50 to 0.60 percent, P 0.050 to 0.060 percent, S less than or equal to 0.015 percent, N less than or equal to 0.003 percent, sol.Al 0.030 to 0.055 percent, Nb 0.004 to 0.015 percent, O less than or equal to 0.0050 percent and the rest are Fe and unavoidable impurities. The weight of the galvanized layer (for a single side) is 30-60g/m2 and the mass percentage for the Fe component of the galvanized layer is 8 to 12 percent. The steel plate of the invention has excellent anti-pulverization performance of the galvanized layer, excellent surface quality and appropriate baking-hardened value.

The present invention provides a semiconductor light-emitting element comprising an electrode part excellent in ohmic contact and capable of emitting light from the whole surface. An electrode layer placed on the light-extraction side comprises a metal part and plural openings. The metal part is so continuous that any pair of point-positions in the part is continuously connected without breaks, and the metal part in 95% or more of the whole area continues linearly without breaks by the openings in a straight distance of not more than ⅓ of the wavelength of light emitted from an active layer. The average opening diameter is of 10 nm to ⅓ of the wavelength of emitted light. The electrode layer has a thickness of 10 nm to 200 nm, and is in good ohmic contact with a semiconductor layer.

A foam lithium cathode of a lithium metal secondary battery and a method for preparing the same relate to a lithium metal secondary battery cathode and a method for preparing the same. The present invention solves the problems that the prior lithium metal secondary battery cathode material with lithium foil metal as the main material has poor cyclicity and safety. The foam lithium cathode consists of a foam metal substrate and a lithium deposit layer deposited on the surface of the foam metal substrate. The preparation method comprises the following procedures: the surface of the foam metal substrate is treated and then lithium is electrodeposited or plated lithium is vaporized. With the foam lithium material as the cathode of the lithium metal secondary battery, the real area of the cathode is large and the real current density of charge and discharge is small; no dendritic crystal and no dead lithium are produced easily; in a three-dimensional foam structure, the dendritic crystal grows in the inner side of the foam, thereby reducing the occurrence of short circuit and improving the safety and the cyclicity of the lithium metal secondary battery.

A golf ball which produces high spin rate and accordingly readily stops even when being shot from a rough or in the rain is provided. Such a golf ball is constituted of a core and a cover and the cover has a loss tangent of 0.15 to 0.70 at -10° C. in a temperature distribution curve for dynamic viscoelasticity measured in a tensile mode under conditions of temperature increasing rate of 4° C./min, frequency of 10 Hz and initial strain of 1.0 mm.

The invention provides a hematoxylin staining solution which comprises the following components of hematoxylin, aluminium salt, an oxidizing agent, benzalkonium chloride, alcohol, weak acid and water. The invention further provides a preparation method of the hematoxylin staining solution, a HE (hematoxylin eosin) staining solution containing the hematoxylin staining solution, and a staining method. When the hematoxylin staining solution is used to stain a section, the background of the section is clear, the section is well arranged, the staining effect is excellent, the section is easy to read, the color of the section does not fade easily, and the section can be stored conveniently for a long period of time.

There are provided a cluster of thin sheet graphite crystals or the like which is useful as an electrode material for lithium ion batteries, hybrid capacitors and the like, and a method for efficiently producing the same at high productivity. The method is one for producing a cluster of thin sheet graphite crystals composed of aggregates in such a state that thin sheet graphite crystals extend from the inside toward the outside, comprising charging a powdery and/or particulate material of an organic compound pre-baked to an extent of containing remaining hydrogen in a graphite vessel, and subjecting the powdery and/or particulate material together with the vessel to hot isostatic pressing treatment (HIP treatment) using a compressed gas atmosphere under the predetermined conditions.

A glass flake of the present invention has a composition that includes, in terms of mass %, 59≦SiO₂<65, 8≦Al₂O₃≦15, 47<(SiO₂—Al₂O₃)≦57, 1≦MgO≦5, 20≦CaO≦30, 0<(Li₂O+Na₂O+K₂O)<2, and 0≦TiO₂≦5 and that is substantially free from B₂O₃, F, ZnO, BaO, SrO, and ZrO₂.

The invention relates to a multi-component alloy plating material for coated steel products with high corrosion resistance and the manufacturing method thereof. The multi-component alloy is composed of Al, Si, Mg, Zn alloys and at least two rare earth elements, wherein the mass percentage of each component of the multi-component alloy is as follows: Al: 45-69 percent, Si: 0.2-3 percent, total amount of the at least two rare earth elements: 0.02-0.9 percent, Mg: 0.1-5 percent, and Zn in balance. The manufacturing method is also disclosed, which comprises compounding components at the given ratio, smelting in a smelting furnace at a smelting temperature of 750-800 DEG C, stirring in a non-contact manner, refining, slagging off, and casting to obtain an alloy ingot. The inventive coated steel product has high corrosion resistance, excellent fatigue resistance, and strong ability of binding with matrix metals; and is widely used in the industries of household electronic appliances, construction materials and automobiles.

The invention provides a concentric circularity counter-flow type super-gravity rotating packed bed, which comprises a shell, a liquid-phase inlet and a gas-phase outlet arranged on the upper end surface of the shell, a gas-phase inlet and a liquid-phase outlet arranged on the lower end of the shell, a rotating body arranged on the center of the shell, and a rotor connected with the rotating body, wherein the rotor comprises a rotating disc permanently connected with the rotating body and a static disc permanently connected with the shell, the two sides of the lower end of the rotor are provided with first access points, the center of the upper end of the rotor is provided with a second access point, the second access point is communicated with the gas-phase outlet and the liquid-phase inlet, and the first access points are communicated with the gas-phase inlet and the liquid-phase outlet; the rotor also comprises a concentric mesh moving coil, the concentric mesh moving coil is composed of a group of rotating coils which are concentric with different diameters and have meshes, the bottom end thereof is permanently connected on the rotating disc, the upper end is rotationally connected with the static disc, and the first access points and the second access point are communicated with the channel of the concentric mesh moving coil. The invention proposes the concentric circularity counter-flow type super-gravity rotating packed bed with low pressure drop, small rotor liquid holdup and better application effect.

An electrophotographic photosensitive member in which image deletion is hardly produced, and a process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member are provided. For this, a surface of the electrophotographic photosensitive member includes a plurality of depressed portions and a portion other than the depressed portions, each of the depressed portions having a depth of 0.5 to 5 μm and an opening longest diameter of 20 to 80 μm; when a 500 μm×500 μm square region is disposed in an arbitrary position of the surface of the electrophotographic photosensitive member, the area of the depressed portions in the 500 μm×500 μm square region is from 10000 to 90000 μm², and the area of a flat part contained in the portion other than the depressed portions is from 80000 to 240000 μm².

The invention discloses an electronic cigarette. The electronic cigarette comprises an atomizer and a power supply component, wherein a main control panel and a containing cavity with an opening are arranged in the power supply component, the atomizer comprises an atomization component and a shell covering the atomization component, one end of the shell is plugged into the containing cavity, an air inlet passage is formed between the end of the shell and the inner cavity wall of the containing cavity, an airflow trigger is arranged in the air inlet passage, the airflow trigger transmits a control signal to the main control panel when being triggered by high-speed airflow in the air inlet passage, the atomization component is electrically connected with the main control panel when the shellis plugged into the containing cavity, an oil storage cavity is formed between the atomization component and the shell, the air inlet end of the atomizer is communicated with the air inlet passage, and the air outlet end of the atomizer passes through the shell and is communicated with the outside. By virtue of the technical scheme of the invention, usage experience of a user can be effectively improved, and airflow whistling produced during suction can be weakened.

The invention discloses a fume anticorrosive paint which is prepared from 20.2-26.3% of nano modified polyurea, 17.4-21.5% of a titanium nano polymer, 12.0-14.0% of epoxy resin, 8.5-12.7% of a nano oxide particle intensifying agent, 5.2-7.4% of hydroxyethyl cellulose, 3.0-8.0% of talcum powder and 8.3-14.2% of a thickening agent. By adopting the method, the fume anticorrosive paint disclosed by the invention has the advantages that the adhesion property is high, the mechanical strength is high, the high-temperature smudging property is good, the anticorrosion effect is good, and toxic gases are not easy to generate in a high-temperature environment.

The invention relates to a one-step copper smelting technology and a device thereof. The interior of a furnace body is divided into three zones, namely a smelting zone, a blowing zone and a refining zone, by a retaining wall; and two rows of spray guns which are arranged in a staggered manner and have an included angle with a vertical line are arranged at the bottoms of the zones; return dust is mixed and then added into mixed copper concentrate and a solvent through a charging opening of the smelting zone, oxygen-enriched air is sprayed through the spray guns to carry out self-heating smelting, to generate copper matte; the spray guns in the blowing zone spray oxygen-enriched air so as to blow copper matte into crude copper and slag; the spray guns in the refining zone supply oxygen-enriched air for oxidization, and supply natural gas as a reductant for reduction, and the generated anode copper with high purity is interruptedly discharged form a copper discharging opening, so that the low-altitude pollution problem caused by SO2 can be solved, the operation environment can be greatly improved, the utilization rate of sulfur and heat can be obviously increased, and further the economic benefits can be increased further; in addition, the invention provides a one-step copper smelting technology which is more advanced, shorter in flow, lower in investment, lower in comprehensive energy consumption, higher in recovery rate, and better in comprehensive utilization in comparison with the existing continuous copper smelting technology.

The invention discloses a protective sealing door for an underground refuge chamber. The protective sealing door comprises a door frame and a door plate, wherein the door plate is arranged on the door frame through a rotation shaft; a locking mechanism for locking the door plate on the door frame is arranged on the door plate, a plurality of first reinforcing ribs for reinforcing the strength of the door plate are arranged in the door plate; heat-insulating materials, namely aerogel heat-insulating felts are filled among the reinforcing ribs; at least two annular sealing rings, namely flame-resisting sealing rings are arranged at the joint of the door plate and the door frame; and the periphery of the door plate is locked by the locking mechanism. According to the protective sealing door, the aerogel heat-insulating felts which can bear the temperature of 1,400 DEG C to the maximum are filled in the door plate, so that the door plate can resist high temperature generated during explosion, and the high temperature is insulated out of the refuge chamber; at least two sealing rings which are made of flame-resisting, anti-static, high temperature-resisting and oil-resisting materials are arranged on the contact surface of the door plate and the door frame, so that the protective sealing door has a good sealing effect.

The invention discloses a preparation method of red photonic crystal structured colored glaze, which belongs to the technical field of ceramic glaze preparation. The preparation method comprises the following steps: 1) preparing anhydrous ethanol, ammonia water, water and ethyl orthosilicate in percentage by volume, and after the anhydrous ethanol, the ammonia water and the water are fully and uniformly mixed firstly, adding the ethyl orthosilicate into the obtained mixture, and stirring to have reaction to obtain SiO2 microsphere suspension liquid; 2) centrifuging the SiO2 microsphere suspension liquid, taking precipitates, and washing and drying the precipitates so as to obtain monodisperse SiO2 microspheres; 3) adding the monodisperse SiO2 microspheres into the anhydrous ethanol, carrying out ultrasonic dispersion so as to obtain a SiO2 microsphere emulsion; and 4) putting a ceramic substrate vertically into the SiO2 microsphere emulsion, carrying out vacuum drying until the anhydrous ethanol in the SiO2 microsphere emulsion is completely volatilized, and finally preparing a red photonic crystal structured colored glaze on the surface of the ceramic substrate. Because no pigment or coloring oxide is introduced, the method has the advantages of energy saving and environmental protection, has a broad application prospect, and can be applied to the preparation of red glaze for artistic ceramics, antique ceramics, floor and wall tiles and other ceramics.