350results about How to "Good quality" patented technology

A clock multiplier capable of modulating the duty cycle of the output clock comprises a first clock multiplication circuit, an inverter, a first low pass filter, a second low pass filter and an amplifier, the first multiplication clock being operative to multiply the frequency of an input clock, the inverter being operative to invert the input clock, the first low pass filter receiving the output clock of the inverter for being charged or discharged, the second low pass filter receiving the output clock of the first clock multiplication circuit for being charged or discharged, the amplifier being operative to compare the output voltages of the first low pass filter and the second low pass filter to perform a feedback control, so as to modulate the duty cycle of the output clock of the first multiplication clock to approach 50%.

A fingerprint recognition apparatus and a method thereof of acquiring fingerprint data are provided. The fingerprint recognition apparatus acquires a user's fingerprint image through a fingerprint sensor, extracts information regarding a fingerprint size, a fingerprint position, a degree of fingerprint contact and a condition of minutiae points, and displays a corresponding error message and guide information through a display unit to encourage a reinput of fingerprint, if determining that the extracted information is not within a predetermined range. As a result, the user is encouraged to input a best quality fingerprint to allow extraction of good print data for either fingerprint enrollment or authentication. The information provided to the user may practically include detailed error and guide information regarding the fingerprint size, a degree with which a fingerprint is pushed to a certain side, a degree of contact or humidity of a fingerprint.

An electronic device is disclosed, which includes an image sensor, an optics for forming an image on the image sensor, a detector for detecting a movement effect caused by an external source aimed to the device in connection with an imaging procedure and an optical image stabilizer unit arranged to actuate at least part of the said optics in order to compensate the detected movement effect caused by the external source. The actuation of the said optics is based on deformations arranged to take place in the optical image stabilizer unit. In addition the invention also relates to corresponding method, optical image stabilizer unit and program product for actuating the said unit.

The invention relates to a method for peeling an almond or a peach seed by freezing. The method comprises the following steps of: cleaning the almond or the peach seed; removing dust on the surface; soaking the almond or the peach seed in water to freeze at the lower temperature; quickly placing the frozen almond or peach seed into boiling water for heating; and taking the almond or the peach seed out, and quickly peeling the almond or the peach seed by using a machine to obtain the peeled almond or peach seed. In the method for peeling the almond or the peach seed by freezing, seed coats of the almond or the peach seed are peeled by a mechanical method and compared with the conventional technology, the method for peeling the almond or the peach seed by freezing improves peeling rate, the obtained almond or peach seed has better quality, and all the components are unmodified; and the method has the advantages of contributing to energy saving and environmental protection, satisfying the principle of sustainable development, along with no pollution, low energy consumption, and easy processing.

When for video coding Intra refresh is used, which inserts Intra coded blocks into previously Inter coded pictures, an efficiently adapted rate control method is required for error resilient video coding. A method for adaptively determining a bit budget for encoding video pictures comprises pre-analyzing each of the pictures of a group of pictures, wherein a relative complexity index is calculated for each picture, allocating bits to the pictures based on their relative complexity index and encoding each of the pictures with the allocated number of bits. The pre-analysis comprises selecting pictures for Intra refresh coding, extracting attention area information from the selected pictures, encoding at least the macroblocks of the attention area using Intra mode, calculating for each picture a complexity index, and calculating from the complexity indices of the pictures of the group a relative complexity index for each picture. Thus, a subjectively better video quality is achieved.

The invention discloses a purifying method of rice bran protein through composite enzyme, which comprises the following steps: allocating 10%-20% slurry with degreased rice bran and water; adjusting pH value to 5.0-6.5 and temperature to 40-50 deg.c; building up phytase, hemicellulase, cellulase and aspergillus protein oryzae with rate at 15.64í† 15.06í†60.78í†8.52; adding 2-4% composite enzyme; stirring 1.5-2h; centrifuging 20 min; obtaining the supernatant as rice bran protein solution; condensing in the vacuum; freezing; drying; obtaining the product with protein receiving rate to 90.5-92.7%.

An image forming apparatus is provided with a light scanning device that directs laser beams emitted from a plurality of laser light sources onto a plurality of photo conductive members via focusing device which includes optical elements and a deflecting device that deflects the beams in a main scanning direction; an image forming device which forms visible images of different colors from images written onto the photoconductive members by the light scanning device; and an intermediate transfer member or a recording sheet transport member capable of carrying the visible images formed on the photoconductive members. When in detection mode, a control device controls the correction of color registration errors between each color forms patterns on an intermediate belt by means of the image forming device, detects the patterns by a color registration error detection sensor, and stores the color registration error correction values obtained from the detection output of the sensor in a memory device. When forming images, the control device reads the color registration error correction values stored in the memory device, and carries out correction in accordance with the correction values via a writing start position correction device which deflects the laser position in the sub scanning direction. Alternatively, when in detection mode, the control device controls the correction of color registration errors between each color forms color registration error detection patterns on a transfer member belt, sets the scan line from among the plurality of scan lines obtained by a pattern detection sensor for the color that passes through the lens that is most distant from the polygon mirror, as the standard scan line, and stores data for the standard scan line and bending correction values for the scan lines of other colors with respect to the standard scan line in the memory device. When forming images, the control device reads the data for the most distant standard scan line and the bending correction values for the scan lines of the other colors stored in the memory device, and carries out correction so that the laser irradiation position coincides with the standard scan line in accordance with the correction values via the sub scan deflecting element.

The invention relates to a bio-organic fertilizer produced by the use of municipal sludge and a production method thereof. The production method is characterized by comprising the following steps of: using municipal sludge, a quicklime powder, ferrous sulphate, magnesium sulfate, corn straw, a rapid fermentative strain inoculant for bio-organic fertilizers, a decomposing agent for organic materials, lysine, rice bran dry cake, bone meal, ammonium nitrate, monoammonium phosphate, potassium sulfate, triacontanol, compound sodium nitrophenolate, an organic activator and the like as raw materials, uniformly mixing by a twin-shaft paddle mixer, preparing a powder or particles, and packaging to prepare the municipal sludge bio-organic fertilizer product. The product has complete nutrient components, and contains nitrogen, phosphor, potassium and a plurality of trace elements as well as various nutrients such as organic acid which help the growth of crops. The production method has no pollution, requires low cost, has good benefits, and is used to solve the secondary pollution of municipal sludge, protect the environment and save lands. .

A color filter substrate for multi-view displaying including a substrate, a light shielding-layer, and a color filter layer is provided. The substrate has a first surface, a second surface, and a plurality of concaves. The first surface is opposite to the second surface. The concaves are located at the first surface. The light-shielding layer disposed on the first surface of the substrate defines a plurality of light-transparent openings. The color filter layer has a plurality of sub-pixel areas including at least one first sub-pixel area and at least one second sub-pixel area. A first light is transmitted to a first viewer by passing through one of the light-transparent openings and one of the at least one first sub-pixel area, and simultaneously, a second light is transmitted to a second viewer by passing through the same one of the light-transparent openings and one of the at least one second sub-pixel area.

Two overlapped semiconductor materials are welded by a melt welding under the influence of a heat source of high energy density. The energy output of the heat source is ramped up slowly at the beginning of welding and ramped down slowly at completion of welding. In one embodiment the semiconductor materials are preheated before welding. In another embodiment, the effective position of the heat source on the semiconductor materials is periodically deflected.

This invention relates to a three-stage two-seed seed crystal decomposing process. The process comprises: passing the mother liquor through an agglomeration decomposer and a seed crystal growth decomposer in order, adding decomposing seed crystal into the seed crystal growth decomposer, then passing through a reinforced decomposer, adding fine seed crystal into the reinforced decomposer, sending the overflow liquid of the reinforced decomposer to a leaf filter to obtain decomposed mother liquor, recovering fine seed crystal from the leaf filter, returning to the reinforced decomposer, returning seed crystal from the reinforced decomposer to the agglomeration decomposer, and sending part of the mother liquor via the seed crystal growth decomposer to the reinforced decomposer for circulation. The process has such advantages as reasonable procedures, low energy consumption, low cost, easy control, high decomposition rate and high product quality.

An ultrasonic probe that enables the sensibility irregularity between arrays to be reduced is disclosed. This piezoelectric element contains: a piezoelectric element 1; a first electrode layer 2 formed on one side of the piezoelectric element 1; one or more conductive acoustic matching layers 5 layered via an adhesive layer 4 on the first electrode layer 2; a first film 7 which is layered via an adhesive layer 6 on the acoustic matching layer 5 and in which an electrode pattern is formed on the side of the adhesive layer 6; a second electrode layer 3 formed on the other side of the piezoelectric element 1; and a second film 15 which is layered via an adhesive layer 14 on the second electrode layer 3 and in which an electrode pattern is formed on the side of the adhesive layer 14, wherein the adhesive layers 4, 6 and 14 are thermosetting two-component type adhesives in which graphite powder is uniformly distributed therein.

A light emitting device 1 has formed therein a light emitting layer section 24 based on a double heterostructure in which a p-type cladding layer 34, an active layer 33 and an n-type cladding layer 32, individually composed of a Mg_aZn_1-aO (0≦a≦1) type oxide, are stacked in this order, and uses a face on the n-type cladding layer side as a light extraction surface. The device also has, as being provided on the main surface on the light extraction surface side of the n-type cladding layer 32, an n-type low resistivity layer 35 composed of a Mg_aZn_1-aO type oxide, and having a content of an n-type dopant larger than that in the n-type cladding layer 32. There is thus provided a light emitting device of Mg_aZn_1-aO-type oxide base, excellent in the light extraction efficiency, having the light emitting layer section composed of a Mg_aZn_1-aO-type oxide, and a high conductivity MgZnO-base compound semiconductor layer disposed on the light extraction surface side.

The invention discloses a hydroponic nutrient solution for ornamental flowers. The hydroponic nutrient solution comprises calcium nitrate potassium nitrate, potassium sulfate, ammonium nitrate, magnesium sulfate, calcium superphosphate, potassium dihydrogen phosphate, NaFe-EDTA.3H2O, boric acid, manganese sulfate, zinc sulfate, copper sulfate, ammonium molybdate, aspartic acid, tryptophan, vitamin B12, indoleacetic acid, thiophanate methyl, agricultural streptomycin, and the balance of water. The nutrient solution has the advantages of scientific proportioning, consideration of concentrations and proportions of nutritional elements in the nutrient solution, achieving of high solubility, high purity, few impurities and low price of a selected fertilizer, reasonable control of the amount of the fertilizer, timely supplementation of lost trace elements, and fertilizing and flower growth regulating effects.

The method for fabricating a semiconductor device comprises the step of forming an Ni film 66 on a source/drain diffused layers 64, the first thermal processing step of reacting a part of the Ni film 66 on the lower side and a part of the source/drain diffused layers 64 on the upper side with each other by thermal processing to form Ni₂Si films 70b on the source/drain diffused layers 64, and the step of etching off the part of the Ni film 66, which has not reacted, and the second thermal processing of reacting by thermal processing the Ni₂Si films 70b and parts of the source/drain diffused layers 64 on the upper side with each other.

The invention relates to voice detection technology in an automatic caption generating system, in particular to a method for self-adaptively adjusting background noise in voice endpoint detection. The method can re-determine a short-time energy frequency value of each frame to acquire a new short-time energy frequency value sequence by recalculating short-time energy Eb, short-time zero-crossing rate Zb and short-time information entropy Hb of the background noise according to the real-time change of the background noise; therefore, the method can carry out endpoint detection for the continuous voice under a complex background noise environment so as to improve the voice endpoint detection efficiency under the complex noise background.

The invention relates to a technology for extracting, separating and purifying arteannuin and artemisinic acid from southernwood through a single process. The technology comprises the following steps of: extracting for 4 hours at room temperature twice by adopting a solvent, wherein the volume-mass ratio of the solvent to a material is 4-6; extracting at room temperature for 4 hours twice, wherein extracting solution is repeatedly used when being extracted for the third time; concentrating an obtained extracting solution into liquid extract, then dispersing through organic solvents, such as petroleum ether, and processing and extracting through a sodium bicarbonate solution; concentrating and crystallizing organic phases to obtain a part of crude arteannuin products, and carrying out gradient elution on a crystallizing mother solution through a mixed solvent; concentrating to obtain other arteannuin, and merging to obtain qualified pure arteannuin products through ethanol recrystallization; regulating the pH value of a water phase part obtained from the last step through acid water to 6-7; and extracting through the solvents, such as the petroleum ether, and concentrating, drying, crystallizing and recrystallizing to obtain pure artemisinic acid products. The process disclosed by the invention has the advantages of simple and high-efficiency process flow, high recovery rate, high product content and purity and high operation feasibility, and is suitable for mass production.

The invention discloses a treatment and resource-utilizing technology of the production wastewater of dibenzoyl peroxide (initiator is benzoyl peroxide). The technology is as follows: high concentration production wastewater is collected from the sewage outlet of a production device to perform stabilization treatment, and after the risk that the organic peroxide in wastewater is violently decomposed when heated is basically eliminated, benzoic acid and sodium chloride are recycled from wastewater. Benzoic acid can be used repeatedly in production and sodium chloride is a by-product. After the low concentration wastewater without benzoic acid and sodium chloride performs hydrolysis-contact oxidation and C-Fe micro-electrolysis decoloring treatment, the main indexes of discharged water meet the requirements of the discharge standard of water pollutants for pharmaceutical industry chemical synthesis products category (GB21904-2008) on the water pollutants emission limits of new business.

A thin film processing method for processing the thin film by irradiating the optical beam to the thin film, wherein one set of irradiation includes the first optical pulse irradiation to the thin film and the second optical pulse irradiation to the thin film which substantially starts with a delay to the first optical pulse irradiation, the one set of irradiation being repetitively carried out for processing the thin film, and the relationship between the first and the second pulse satisfies (the pulse width of the first optical pulse)>(the pulse width of the second optical pulse). Preferably, the relationship between the first and the second pulse satisfies (the irradiation intensity of the first optical pulse)≧(the irradiation intensity of the second optical pulse). A silicon thin film with a small trap state density is thus manufactured by the optical irradiation.

A surface plasmon enhanced light-emitting diode includes, from bottom to top, a substrate, an n-type semiconductor layer, a light-emitting layer, a p-type semiconductor layer, and a plurality of metal filler elements. The p-type semiconductor layer includes upper and lower surfaces, and the upper surface is recessed downward to form a plurality of spaced apart recesses for receiving the metal filler elements, respectively.

The transmission system is backward compatible with a former transmission system (DVB-T), enabling a receiver of the former system to receive signals transmitted by a transmitter of the new transmission system. A new modulation is used to transmit additional information bits corresponding to a new service. The new modulation is specified by a combination of the former modulation with a new-built over modulation.

The invention provides a winter jujube planting method. The winter jujube planting method comprises the steps that land preparation is performed: land flat in terrain, convenient to irrigate, good in drainage, fertile in soil and loose in nature is selected for deep ploughing, and field planting furrows are dug according to line spacing; fertilizing is performed: organic fertilizer and loess are evenly mixed and backfilled to the field planting furrows, and leveling is performed; nursery stocks are selected: grafted seedlings with the stem thickness of more than 1 cm and the height of more than 0.7 m are selected as the nursery stocks; field planting is performed: field planting is performed from leaf falling in autumn to germination in a next year; seedling management is performed: young seedlings undergo watering in good time, fertilizer application, intertillage and disease and pest prevention and control within two years after the field planting is completed; reshaping and pruning are performed: resting-stage pruning is performed from leaf falling to sap flowing, wherein cuts are formed in the positions 0.5 cm higher than buds; fruit tree growing environment management is performed: artificial low-temperature dark-light dormancy promotion, mulching film coverage, temperature rise, ventilation and temperature and humidity control are adopted in the fruit tree growth process to manage a fruit tree growth environment. The winter jujube planting method is reasonable in design and achieves abundant winter jujube production in regions where are not suitable for cultivation by controlling temperature and cold needs.

An LED chip package structure using sedimentation includes a package body, at least two conductive substrates, at least one light-emitting element, and a package unit. The package body has a receiving space. The two conductive substrates are received in the receiving space. The light-emitting element is received in the receiving space and electrically connected to the two conductive substrates. The package unit has a package colloid layer and a powder mixed into the package colloid layer, and the package unit is filled into the receiving space. The powder is uniformly deposited in the receiving space by maintaining the package unit at room temperature firstly and the powder is solidified in the receiving space by heating to a predetermined temperature.

The invention relates to a method of producing asparagus-pawpaw functional drink, which includes: subjecting asparagus to crushing, juicing and enzymolysis to obtain asparagus juice; deseeding, crushing and juicing pawpaw to obtain pawpaw juice; and adding grains into mixture of the asparagus juice and the pawpaw juice, and steaming, boiling, saccharifying, fermenting, clearing, mixing and disinfecting to obtain the asparagus-pawpaw functional drink. Yeast leaven is used for fermentation, and fermentation products of asparagus and pawpaw are aggregated in the drink during fermenting, and the drink is rich in a plurality of bioactivators easy for human bodies to absorb, thereby having great nutrition and health functions. The asparagus and the pawpaw having high nutrient and health values are combined in the production process of fermented drink to produce the high-quality functional drink which is fragrant and cool in taste, nutrient and functional components of the asparagus and the pawpaw are retained to the greatest extent, and the asparagus-pawpaw functional drink with health functions of the asparagus and the pawpaw has unique flavor, tastes cool, and is fragrant.

The invention discloses a cultivation method of Gaoshan eggplant and relates to the technical field of agriculture. The cultivation method includes the steps of land preparation and field planting, field management and timely harvesting. Among the steps, land preparation and ridging, insufficient application of base fertilizers, field planting, fertilizer and water management, lodging control, plant adjustment, disease and pest damage control and the like are specified in detail. By the use of the cultivation method, the problem that the yield of eggplants cultivated on high mountains is low at present can be solved.

The invention relates to a saline-alkali soil improving method. The method combines farming improvement, water conservation improvement and application of a saline-alkali soil amendment, wherein farming improvement comprises deep ploughing, upturned soil sunning and land levelling; water conservation improvement comprises underground salt drain pipe laying and irrigation. With adoption of the method, soil bulk density and soil salinity of the saline-alkali soil can be reduced, soil porosity and soil nutrients can be increased, so that salinization of the soil is effectively improved, and the problems of reduction of grain yield, reduction of vegetation cover area, deterioration of the ecological environment and the like caused by salinization of the soil are relieved; the method is high in pertinence and remarkable in effect, popularization and promotion of technologies are facilitated, and large-scale application can be realized.

The invention relates to a plant drying and essential oil and hydrolat extraction system based on air energy.The plant drying and essential oil and hydrolat extraction system comprises a drying oven, a condenser, an oil-water separator and an air energy heating and cooling unit.The drying oven is used for drying plants and volatilizing moisture and essential oil in the plants to form oil-water gaseous state mixture.The condenser is connected with the drying oven and used for lowering the temperature of the gaseous state mixture and converting the gaseous state mixture into liquid state mixture.The oil-water separator is used for separating the liquid state mixture into essential oil and hydrolat.The air energy heating and cooling unit heats the drying oven and cools the condenser.Compared with the prior art, the system improves device production efficiency and greatly lowers device energy consumption; due to high system integration, the device site requirements are lowered, the device structure is simplified, the device investment is lowered, the device operation difficulty and maintenance cost are lowered, and environmental pollution caused by exhaust emission is avoided.

Demosaicing of graphical content is provided. In an illustrative implementation a demosaicing engine executing one or more demosaicing algorithms is employed to operate on graphical content to provide better quality and higher resolution images. In operation, the demosaicing engine operates in two modes, a training/learning mode, and a run time mode. During training, training-images are analyzed to generate a codebook of mosaic filter table entries, such that each table entry has an associated list of similar training pixel blocks and their associated filters. During run time, a run-time image is broken into pixel blocks. Each pixel block is then compared with the entries of the codebook to find the closest match filter. The list associated with the entry is then processed using a least-squares algorithm to locate the optimal mosaic filter. As a result, higher resolution is achieved without requiring more pixels.

A method for filling a trench with a metal layer is disclosed. A deposition apparatus having a plurality of supporting pins is provided. A substrate and a dielectric layer disposed thereon are provided. The dielectric layer has a trench. A first deposition process is performed immediately after the substrate is placed on the supporting pins to form a metal layer in the trench, wherein during the first deposition process a temperature of the substrate is gradually increased to reach a predetermined temperature. When the temperature of the substrate reaches the predetermined temperature, a second deposition process is performed to completely fill the trench with the metal layer.

The invention discloses a method for producing organic selenium black tea. The method comprises the following steps of: withering tea leaves until the water-losing rate of the tea is over 60 percent, wherein in the withering process, the temperature is controlled to be between 28 and 30 DEG C and ultraviolet irradiation is adopted; twisting the withered tea leaves until tea perfume is diffused initially; deblocking and screening; fermenting, wherein the tea temperature is maintained to be between 28 and 30 DEG C, the air temperature is between 24 and 25 DEG C, the humidity is maintained to beover 90 percent, the tea spreading thickness is 20 to 35 cm, the fermenting time is 3 to 6 hours and air is maintained fresh and ventilated in the fermenting process; and drying by using an automaticdrying machine or a perfume extracting machine until the water content of the tea is between 5 percent and 6 percent. The method has the advantages of high quality, fine color, perfume and taste, thin and compact appearance with pekoe, black bloom, obvious flower fragrance, mellow, sweet and refreshing taste, and delicate, thick, uniform and glowing leave bottom. Compared with the traditional black tea products, the organic selenium black tea has remarkable quality advantage.