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The present invention relates to semiconductor-on-insulator structures having strained semiconductor layers. According to one embodiment of the invention, a semiconductor-on-insulator structure has a first layer including a semiconductor material, attached to a second layer including a glass or glass-ceramic, with the strain point of the glass or glass-ceramic equal to or greater than about 800° C.

A beverage preparation material (1) comprising a substantially insoluble and water-permeable tiller matrix (3) having a beverage ingredient (2) dispersed therein, wherein a plurality of layers, cells, or individual particles (2) of said beverage ingredient are held in a spaced-apart relationship within said material by regions of said tiller matrix (3). Also provided are beverage preparation pods and capsules (5) containing a beverage preparation material according to the invention.

The invention relates to an ecological greenbelt treatment process for treating rural domestic sewage, which mainly comprises the steps of: (1) anaerobic pretreatment: performing anaerobic hydrolysis pretreatment to domestic sewage; (2) artificial wetland treatment: performing artificial wetland treatment to pretreated domestic sewage; and (3) shallow ecological pond aerobic biotreatment: further performing shallow ecological pond aerobic biotreatment to outlet water treated by the artificial wetland, degrading and converting organic matters and nutrients entering the pond, and recycling purified sewage as a regenerated water resource. The invention adopts an ecological greenbelt treatment system comprising the anaerobic pretreatment, the artificial wetland and the shallow ecological pond to treat the rural domestic sewage, and has the characteristics of good treatment effect, recycling on site, low investment, low system operating cost, simple maintenance, obvious ecological benefit and the like.

The invention provides a fabrication method of an LED package for easily fabricating LED packages of excellent heat radiation characteristics. In the method, a metallic package substrate having a recess and a reflecting surface formed in the recess is prepared, and the package substrate is selectively anodized and divided into two package electrode parts divided from each other. Then, an light emitting device is mounted on the bottom of the recess. Preferably, the package substrate is a metal substrate made of Al or Al-based metal.

The invention provides a fabrication method of an LED package for easily fabricating LED packages of excellent heat radiation characteristics. In the method, a metallic package substrate having a recess and a reflecting surface formed in the recess is prepared, and the package substrate is selectively anodized and divided into two package electrode parts divided from each other. Then, an light emitting device is mounted on the bottom of the recess. Preferably, the package substrate is a metal substrate made of Al or Al-based metal.

A washer with internal circulated spray adds a spraying device on inner dully tube top of existing washer. The spraying device consists of water injection tube with its one end being connected to circulation tube and another end being water inlet of water cavity, position for forming waterfall as its space height being samaller then that of water cavity and its horizontal width being greater than that of water cavity as well as spacing baffle set at opposite side of water outlet on position for forming waterfall.

A method of forming a semiconductor on glass structure includes: establishing an exfoliation layer on a semiconductor wafer; contacting the exfoliation layer of the semiconductor wafer to a glass substrate; applying pressure, temperature and voltage to the semiconductor wafer and the glass substrate, without a vacuum atmosphere, such that a bond is established therebetween via electrolysis; and applying stress such that the exfoliation layer separates from the semiconductor wafer and remains bonded to the glass substrate.

The invention discloses a multi-element nitralloy material and a preparation method and application thereof and belongs to the technical field of alloy material development. The multi-element nitralloy material comprises 9-48% of V, 13-45% of Si, 0.05-9% of Mn, 3.3-14% of Fe, 15-30.5% of N, 0.01-5.0% of Cr, 0.06-2.0% of Al, 0-7.0% of Ti, 0-6.5% of B, 0-4.5% of Nb, 0-1.8% of C, 0-0.1% of P, and 0-0.1% of S. According to the multi-element nitralloy material and the preparation method and application thereof, the content of nitrogen in the alloy can be effectively controlled to be within a reasonable range according to different combining capacities of various elements and the nitrogen; meanwhile, the content of the nitrogen can be adjusted within a wider range according to requirements of practical purposes, and great convenience is provided for a molten steel microalloying reinforcing technique; safety and environmental friendliness are achieved in the preparation and using process, and no smoke or dust or odor is generated.

Methods of manufacturing hybrid contact lenses using a mold are provided. The methods include pouring liquefied resin of a substantially rigid material within an inner section, curing the substantially rigid material, pouring liquefied resin of a substantially flexible material within an outer section and curing the substantially flexible material. In some embodiments, a wall disposed between the rigid and flexible materials is angled and / or bent to increase bonding strength between the rigid and flexible sections. The curing steps involve the application of heat, UV light, or a combination of both heat and UV light.

The present invention discloses a sludge dewatering conditioning agent, which comprises, by weight, 30-70% of desulfurization ash, 5-15% of a magnesium salt, 5-30% of an iron salt, 2-20% of an aluminum salt, and 0.1-15% of magnesium oxide. The invention further provides a dewatering method of the conditioning agent, wherein the dewatering method comprises conditioning agent solution preparing, sludge conditioning, flocculant solution preparing, sludge dewatering and other steps. According to the present invention, the characteristics of wide used raw material source, and low raw material price, low preparation cost and good dewatering effect are provided, the method can be performed through the existing sludge dewatering facility, the implementation process is simple, the stability and the reliability of the sludge dewatering process can be effectively improved, and the sludge dewatering conditioning agent and the dewatering method can be widely used for treatments of various wastewater, sewage and sludge.

An impact-absorbing level is disclosed. The level comprises a body including a level face for measuring a surface, a vial mounted in the body at a predetermined angular relationship to the level face, and a first end cap fixed with respect to the first end, the first end cap comprising an outer layer and an intermediate layer, the intermediate layer fixed to the outer layer and having lower density than the outer layer, the intermediate layer positioned between the outer layer and the body, such that the first end cap absorbs impacts to the outer layer to prevent damage to the body. Also disclosed is a method of providing impact-absorption to a level in which a dual-density end cap is adhered to each end of the level.

Methods for making electronic devices on thin sheets bonded to carriers. A surface modification layer and associated heat treatments, may be provided on a sheet, a carrier, or both, to control both room-temperature van der Waals (and / or hydrogen) bonding and high temperature covalent bonding between the thin sheet and carrier during the electronic device processing. The room-temperature bonding is controlled so as to be sufficient to hold the thin sheet and carrier together during vacuum processing, wet processing, and / or ultrasonic cleaning processing, during the electronic device processing. And at the same time, the high temperature covalent bonding is controlled so as to prevent a permanent bond between the thin sheet and carrier during high temperature processing, during the electronic device processing, as well as maintain a sufficient bond to prevent delamination during high temperature processing.

The invention discloses a graphene foam film enhanced heat-conducting gasket and a preparation method thereof. The graphene foam film enhanced heat-conducting gasket comprises a plurality of layers of graphene foam films and adhesives filled in the graphene foam films and among the layers, and the graphene foam films account for 60-95 wt% of the total weight of the heat-conducting gasket. The graphene is arranged in the heat-conducting gasket in the thickness direction, and the gasket has good heat-conducting performance in the thickness direction; besides, the combination of the graphene foam film and the adhesive has good compressibility and compression resilience, and the application thermal resistance is small.

The invention relates to an emulsion cleaning device, which consists of an air curtain purging device for an upper anti-wrap guide plate of a rolling mill, a purging device for the middle of the upper part of a strip, a roll gap purging device, a purging device for the upper part of the strip, a lower anti-wrap guide plate suction device, and a purging device for the edge of the lower surface of the strip. By the combination action of a series of strip surface purging, roll gap purging, sucking, edge purging and the like, the strip surface emulsion purging effect is very obvious and the residual oil amount on the surface of the strip can completely meet the requirement of the user for the surface quality of the finished strip. By the emulsion cleaning device, the surface quality of the product is improved and the economic benefit of the user is increased. The emulsion cleaning device not only has very good application effect in a cold continuous rolling mill, but also can have wide application in a plurality of sets such as a single-stand reversing cold mill, a double stand reversing cold rolling mill, a planisher and the like, can be greatly popularized and used in the cold rolling industry and brings convenience and benefits for more users.

Semiconductor-on-insulator (SOI) structures, including large area SOI structures, are provided which have one or more regions composed of a layer (15) of a substantially single-crystal semiconductor (e.g., doped silicon) attached to a support substrate (20) composed of an oxide glass or an oxide glass-ceramic. The oxide glass or oxide glass-ceramic is preferably transparent and preferably has a strain point of less than 1000° C., a resistivity at 250° C. that is less than or equal to 1016 Ω-cm, and contains positive ions (e.g., alkali or alkaline-earth ions) which can move within the glass or glass-ceramic in response to an electric field at elevated temperatures (e.g., 300-1000° C.). The bond strength between the semiconductor layer (15) and the support substrate (20) is preferably at least 8 joules / meter2. The semiconductor layer (15) can include a hybrid region (16) in which the semiconductor material has reacted with oxygen ions originating from the glass or glass-ceramic. The support substrate (20) preferably includes a depletion region (23) which has a reduced concentration of the mobile positive ions.

The invention discloses an outer barrel cover with sprinkling function and a washing machine which uses the outer barrel cover; the washing machine comprises a washing inner barrel which can contain laundry, and a washing outer barrel which contains the washing inner barrel and washing water; the bottom of the washing outer barrel is provided with a driving device and a water drainage device; the output end of the water drainage device is provided with a circulating tube; the circulating tube reaches the outer flow input port of a sprinkler of the outer battery cover along the outer barrel wall; the sprinkler is arranged on the side of the outer barrel cover, comprises an inclined water filling port and a waterfall forming position communicated with the water filling port; the circulating tube is connected with the water filling port. The sprinkler has simple structure and lower cost; the sprinkling effect is not restricted by water level and the rotating speed of the washing inner barrel; in addition, the circulation of the laundry and rich foam lead the high-concentration laundry to be fully mixed with the clothes, which further helps to wash the clothes.

A method of forming an article from a glass sheet (20) having a glass-sheet bonding surface (24) and a glass carrier (10) having a carrier bonding surface (14). At least one of the glass sheet and carrier bonding surfaces is coated with a surface modification layer (30), and then the glass sheet is connected with the carrier via the surface modification layer. From the perimeter of the glass sheet and the carrier while connected, there is removed a portion of the surface modification layer so as to expose a portion (19, 29) of the bonding surface on each of the glass sheet and the carrier. The glass sheet and carrier are then heated at a temperature ≧400° C. so as to bond the perimeter of the glass sheet (26) with the perimeter of the carrier (16).

The invention discloses a process of preparing Dehydroandrographolide Succinate Sodium and Potassium salts with Potassium Dehydroandrograpolide Succinate. The process comprises the steps of: weighing right amount of Potassium Dehydroandrograpolide Succinate, adding absolute ethyl alcohol about 3 to 6 times to make suspension; weighting mole Sodium bicarbonate in equal weight, adding water to dissolve, dripping slowly Sodium bicarbonate solution in potassium dehydroandrograpolide succinate suspension in a water bath at a temperature of between 40 and 60 DEG C, mixing into liquid medicine and defecating, dissolving impurity and filtering, putting on a 0.22 mu m filter membrane, adding absolute ethyl alcohol about 7 to 12 times while mixing, after 10 to 30 minutes of mixing, natural crystallization seeds out after 13 to 18 hours standing in room temperature; filtering and washing 2 to 3 times with right amount of absolute ethyl alcohol; filtering and drying with less pressure. The invention provides a process route of preparing potassium sodium dehydroandroan drographolide succinate for injection with high purity, which is high in process yields, high in product purity, good in solubility, less in impurity and complete in combination of Potassium and Sodium; no obvious toxic and side effect in clinic application, the preparation is more stable compared with the similar and can be prepared into various preparations.

Methods of manufacturing hybrid contact lenses using a mold are provided. The methods include pouring liquefied resin of a substantially rigid material within an inner section, curing the substantially rigid material, pouring liquefied resin of a substantially flexible material within an outer section and curing the substantially flexible material. In some embodiments, a wall disposed between the rigid and flexible materials is angled and / or bent to increase bonding strength between the rigid and flexible sections. The curing steps involve the application of heat, UV light, or a combination of both heat and UV light.

The present invention relates to a magnetostrictive sensor for measuring a torque in a shaft. The sensor comprises at least one active magnetostrictive region on the shaft, a surface pattern in the magnetostrictive region such that it obtains anisotropic properties, a first means arranged to generate a magnetic field varying in time in the magnetostrictive region and a second means arranged to sense variation in the permeability in the magnetostrictive region. Said magnetostrictive region comprises a first layer of a magnetostrictive material which is provided on the surface of the shaft and that said surface pattern is formed by a second layer of a non-magnetostrictive material comprising a low resistivity.

The invention discloses glasses plate and a cutting ring used for a concrete delivery pump, comprising a base and a hard alloy ring arranged on the cutting surface of the base; the hard alloy ring radially consists of a plurality of hard alloy blocked; the internal edge of the hard alloy block is folded and extends into a material delivery hole along the internal wall of the material delivery hole which is arranged on the base; a hard alloy cirque attached to the internal wall of the material delivery hole is assembled in the material delivery hole of the base; a linear spacing is reserved between adjacent hard alloy blocks in the material delivery hole at the cutting surface; the hard alloy blocks and the adjacent surfaces of the base are welded together; the linear spacing between adjacent hard alloy blocks are filled with welding flux. The glasses plate and cutting ring has good anti-wear and anti-shock performance and long service life.

The invention discloses an air purification humidifier, which comprises a casing and a base, wherein an air purification device, an air purification channel and a motor are arranged in the casing; an air inlet and an air outlet are arranged on the casing; a fan is arranged between the air inlet and the air purification channel; an output shaft of the motor is in driving connection with a power input end of the fan; the air purification device comprises a box body, an air purification water storage cavity, a water delivering mechanism and a water sprinkling mechanism; the box body is detachably connected with the casing; the air purification water storage cavity is arranged at the lower part of the box body; the water delivering mechanism and the water sprinkling mechanism are respectivelyarranged in the air purification channel and are fixedly connected with the box body; a water inlet of the water delivering mechanism is communicated with the air purification water storage cavity; and a water outlet of the water delivering mechanism is communicated with the water sprinkling mechanism. The air purification humidifier also comprises a rotating shaft; the upper part of the rotatingshaft is fixedly connected with a center hole of the fan; and the lower end of the rotating shaft is connected with a power input end of the water delivering mechanism.

The invention provides a system for absorbing, separating, purifying and testing trace target protein, which includes the separating filling, the hollow tube for fixing separating filling and combining with solution and the absorbing solution. The invention applies the micro bead of protein micro bead chip in the field of chromatography, elution and separation, that is used as the carrier of chromatography separation column, creatively changes the regular chromatography separation column environment into the environment similar to removing liquid instrument tip, in order to obtain application effects of adding sample, absorbing, cleaning, eluting, condensing, identifying in the same environment, and at the same time the high specific application effect of protein micro bead chip .

Semiconductor-on-insulator (SOI) structures, including large area SOI structures, are provided which have one or more regions composed of a layer (15) of a substantially single-crystal semiconductor (e.g., doped silicon) attached to a support substrate (20) composed of an oxide glass or an oxide glass-ceramic. The oxide glass or oxide glass-ceramic is preferably transparent and preferably has a strain point of less than 1000° C., a resistivity at 250° C. that is less than or equal to 1016 Ω-cm, and contains positive ions (e.g., alkali or alkaline-earth ions) which can move within the glass or glass-ceramic in response to an electric field at elevated temperatures (e.g., 300-1000° C.). The bond strength between the semiconductor layer (15) and the support substrate (20) is preferably at least 8 joules / meter2. The semiconductor layer (15) can include a hybrid region (16) in which the semiconductor material has reacted with oxygen ions originating from the glass or glass-ceramic. The support substrate (20) preferably includes a depletion region (23) which has a reduced concentration of the mobile positive ions.

A fiber preform for constituting the fiber reinforcement of composite material is prepared and then consolidated by depositing sufficient matrix phase therein to bond the fibers together while not completely densifying the preform. Pins of rigid material are put into place through the consolidated preform and densification of the consolidated preform containing the pins is continued by depositing at least a ceramic matrix phase. Thereafter, at least a portion of each pin is eliminated so as to leave a calibrated perforation passing through the resulting part, the pins being made at least in part out of a material that can be eliminated by applying treatment that does not affect the ceramic material of the matrix.

The invention relates to yttrium aluminum garnet and yttrium oxide double-crystal transparent ceramic as well as the preparation method thereof. The transparent ceramic is characterized in that the YAG and Y2O3 double-crystal transparent ceramic is prepared under the conditions that the weight percentage of yttrium aluminum garnet and yttrium oxide range from 60 percent to 99.99 percent, and the weight percentage of Y2O3 ranges from 40 percent to 39.9 percent. The preparation of the double-crystal transparent ceramic is mainly divided into two stages: firstly, YAG and Y2O3 are mixed with a milling medium, a grinding ball and sintering additives (0.01 to 5.0 wt percent of the sintering additives is further added), the slurry is dried to obtain composite powder, and the composite power is screened; and secondly, the composite powder is subjected to static pressure molding through dry pressing and temperature reduction, and is sintered under no pressure, the sintering temperature is 1,650 DEG C to 1,850 DEG C, and the holding time is 1 hour to 50 hours. The maximum transmission efficiency of the 2mm double-crystal transparent ceramic within the wave band of 400 nm to 1,100 nm can reach more than 81 percent. The preparation method has the advantages of wide raw material sources, simple process and convenient control. The double-crystal transparent ceramic is applicable to the laser and luminescence field by serving as matrix materials.

The invention discloses a chip preparation method, a DNA or protein immobilization method, and a chip. The chip preparation method of the invention comprises performing weak passivation treatment after immobilization treatment, wherein the weak passivation treatment comprises contacting a weak passivation reaction solution containing a catalyst with a chip subjected to immobilization treatment, soas to promote binding of DNA or protein to the surface of a substrate, and to enable the DNA or protein to be sufficiently immobilized on the surface of the substrate. The preparation method of the invention increases the weak passivation treatment step after the immobilization treatment, so that the DNA or protein can be more fully immobilized on the surface of the substrate, the quality and efficiency of DNA or protein immobilization are improved, also DNA or protein is more fully immobilized, the relationship between the amount of the DNA or protein immobilized on the chip and the concentration of the DNA or protein initially added is more closely, and thus the immobilization amount of the DNA or protein is highly controllable, the repeatability is good, and a foundation is laid for preparing high-quality DNA or protein chips.

A rubber composition including a natural or synthetic rubber, and an adhesive resin capable of unexpected adhesion to metal, polymer and glass substrates, particularly cords in radical tires, hoses, conveyor belts, transmission belts, and the like by the addition of a liquid composition containing long chain esters, including mono, di- and trimesters.

The invention provides sweet-scented osmanthus rice wine and a making method thereof, belonging to the technical field of natural foods, in particular relating to fermentation of starch-containing grains or grains, and mainly solving a problem of realizing the combination of sweet-scented osmanthus fragrance and rice wine, namely the sweet-scented osmanthus and nutrient elements are fully permeated in rice wine. The sweet-scented osmanthus rice wine comprises the following raw materials in parts by weight: 1,000 parts of sticky rice, 100-150 parts of the sweet-scented osmanthus, and 8-15 parts of distiller yeast; and the making method comprises the following steps of treating the sticky rice and the sweet-scented osmanthus, fermenting, bottling, sterilizing and cooling. According to the sweet-scented osmanthus rice wine and the making method thereof, disclosed by the invention, the sweet-scented osmanthus fragrance and the nutrient elements are fully mixed with the rice wine so that the nutrition value of the rice wine is improved, the shelf life of the rice wine is long, and the invention is suitable for making the rice wine.

The invention discloses a sandwich-type polycrystalline diamond compact and a preparation method thereof and a used binding agent. The binging agent is made through matching of Co powders, Ni powders, TaC powders and B powders according to a certain proportion. The sandwich-type polycrystalline diamond compact comprises two layers of cemented carbide matrixes and a polycrystalline diamond layer arranged between the two layers of cemented carbide matrixes. The polycrystalline diamond layer and diamond powders are matched in a certain proportion through the binding agent, the polycrystalline diamond layer and the substrate are composited with each other through high-temperature high-pressure sintering, and a superhard composite material with three layers of materials is formed. The cemented carbide layers play the role of a protecting layer, the stress state of the compact when the polycrystalline diamond layer is drilled in is improved, and tipping is avoided. The nanocrystalline metal binding agent can facilitate sintering in high temperature and high pressure, so that the boding density between the diamond (D-D bond) is improved, a good sintering promoting function is achieved, forming of a tough sintering body is facilitated, the impact toughness, the wear-resisting performance and the heat-resisting performance of the sandwich-type polycrystalline diamond compact are increased, and the technological difficulty of high-wearing feature and high impact toughness of the polycrystalline compact is overcome.