182results about How to "Decrease increase" patented technology

It is an object of the present invention to provide a display device in which problems such as an increase of power consumption and increase of a load of when light is emitted are reduced by using a method for realizing pseudo impulsive driving by inserting an dark image, and a driving method thereof. A display device which displays a gray scale by dividing one frame period into a plurality of subframe periods, where one frame period is divided into at least a first subframe period and a second subframe period; and when luminance in the first subframe period to display the maximum gray scale is Lmax1 and luminance in the second subframe period to display the maximum gray scale is Lmax2, (½) Lmax2<Lmax1<( 9 / 10) Lmax2 is satisfied in the one frame period, is provided.

A suppression system of background noise of speech signals uses an adaptive filter of long-time and short-time statistical characteristics of the speech signals. Since the statistical characteristics of the speech signals vary with time, the associated coefficents of the filter also have to be adjusted according to the varitation of the speech signals to eliminate the unnecessary background noise. High frequency attenuation of the speech signals is compensated for by passing the signal through a high frequency booster to elevate the degree of brightness of the speech signals and to improve their quality.

For forming a fine structure of a desired material, nanoparticles of the same material are prepared in a suspension. A layer of the suspension is applied by a drop-on-demand printing system to a substrate. At least part of the layer is exposed to laser light for melting the nanoparticles at least partially. Upon solidification, the molten particles are sintered together to form the desired structure. Due to the low melting point of nanoparticles as compared to the melting point of bulk material, this procedure avoids damage to the substrate and provides a better control over the structure generation process. It can be used for generating metallic and non-metallic structures on various substrates. The laser light may have non-Gaussian intensity distribution or can combine multiple beams of Gaussian and non-Gaussian distribution for improving the quality of the generated structure, or it may be pulsed for improved control of the heat flow into the substrate.

A method for arc welding can control the increase slopes of the short-circuit current and the inflection point of the increase slopes in the welding start period to be smaller than in the steady-state welding period. Thus, the increase slopes of the short-circuit current and the inflection point are made different between the welding start period and the steady-state welding period, thereby reducing sputtering in the welding start period.

In servomechanisms, like for example used in disk drives, disturbances, for example, friction, shock and vibration, prevent the system positioning accuracy from further improvement. These disturbances occur in a relatively low-frequency range compared to the electrical dynamics. In the present invention, an acceleration feedback control loop using a frequency-separated acceleration soft sensor (350) replaces the conventionally used current control loop in the low frequency range, where the disturbances occur, so as to attenuate the influence of the disturbances enclosed in the loop. The current feedback continues to manage the electrical dynamics in the high-frequency range. Estimating the required acceleration signal by a soft sensor (350) eliminates the need for physical accelerometers, which reduce system reliability and increase system cost. The acceleration feedback control loop constructed with the obtained acceleration signal also makes the system more robust to the parameter inaccuracies and variations within the loop. This invention can be easily implemented with either software or hardware.

The invention discloses a processing method for increasing the retention rate of rice germs. The method comprises steps as follows: A, screening of unhusked rice; B, stone removal for the unhusked rice; C, husking; D, a husked rice separation and magnetic separation procedure; E, a rice milling procedure; F, polishing of the rice; G, color sorting and classification of the rice; particularly, a buffer device is added to the husking procedure, the rice flow impact force is reduced, the manner that multiple machines are adopted for gentle milling is adopted in the rice milling procedure, and the moisture content of unpolished rice is adjusted before polishing; the cold rice polishing manner is adopted for polishing of the rice; the retention rate of the rice germs is increased with the processes. The method is simple and convenient to use, damage to rice germ parts can be reduced, and the retention rate of the rice germs can be substantially increased to at least 80%.

The invention relates to a gasoline additive capable of remarkably reducing the precipitate in a gasoline engine combustion chamber. The gasoline additive comprises PIBA with high surface activity, polyether amine, gasoline anti-friction composition, polyether carrier liquid with excellent oil solubility, antioxidant, antirust agent, preservative and emulsion breaker. The weight percentages of the components are as follows: 15 to 30 percent of PIBA, 15 to 30 percent of polyether amine, 2 to 10 percent of gasoline anti-friction composition, 15 to 40 percent of polyether carrier liquid and 20 to 40 percent of cosolventk and other functional agent. When 220 to 550 ppm of the gasoline additive is added into the gasoline for the car sold in the market, the accumulated carbon in an oil nozzle and an air inlet valve can be washed, the precipitate in the gasoline engine combustion chamber can be obviously reduced, the mechanical friction loss can be reduced, and the power can be enhanced. The increment of the precipitate of the car gasoline containing the gasoline clearing agent in the combustion chamber can be reduced by more than 50 percent, the running noise of the machine can be effectively lowered, the power can be obviously enhanced, and an energy-saving and emission-reducing effect can be realized.

The invention provides an electric vehicle which can suppress increase of volume*weight of a beam and IPU (intelligent power unit). The vehicle (V) provided by the invention comprises a first beam (11) extending along a vehicle width direction of the vehicle (V), a second beam (12) arranged behind the first beam (11) and the IPU (20) arranged below a seat (1) of the vehicle (V) and between the first beam (11) and the second beam (12). The vehicle also comprises a third beam (13) disposed above the IPU (20) and used for fixing the seat (1). At least a part of the IPU (20) is arranged in a manner of being contained in an area surrounding the first beam (11), the second beam (12) and the third beam (13).

The invention discloses a composite bamboo shoot fermenting agent and a preparation method of fermented bamboo shoots. The composite bamboo shoot fermenting agent contains monascus vinasse and liqueur koji. The preparation method of the fermented bamboo shoots comprises the following steps of: firstly, blanching bamboo shoots; and then, fermenting the bamboo shoots under the action of the composite bamboo shoot fermenting agent. Under the action of the composite bamboo shoot fermenting agent, aromatic substances, pigments, and the like in the vinasse are infiltrated in the bamboo shoot tissues. The prepared vinasse-processed bamboo shoots have the characteristics of unique fragrance and flavor, mellow and pleasant taste, elegant flavor, attractive color and rich nutrition. The preparation method can effectively prevent fresh bamboo shoots from aging, lessen the loss of nutrient contents, preserve the nutrient contents of the bamboo shoots and ensure the quality and the grade of the bamboo shoots. The fermented bamboo shoots prepared by using the method disclosed by the invention have appropriate proportions of liquor, sugar and acid, and have the advantages of low alcohol and sugar contents, stable resistance to acid and alkali, strong heat resistance and light resistance, stable resistance to oxidoreduction and favorable practical values and application prospects.

A semiconductor integrated circuit that is used for a stabilizing power supply circuit which supplies an output power supply voltage to a parallel connection of a smoothing capacitor and a load, from an input power supply voltage, includes an error amplifier that detects an error of the output power supply voltage, an output control circuit that is connected between the input terminal and the output terminal, a phase compensation circuit that is connected to the error amplifier, and a detection control circuit that is connected to the phase compensation circuit.

A sensor device 4 has a resolver comprising a stator 21 provided on a suspension member 1 and a rotor 31 provided on an axle member 2. The axle member 2 comprises a drive shaft 11 to be connected to a power transmission, and a hub shaft 12 having a wheel mount portion 13 and fixed to the drive shaft 11. The stator 21 is provided by a press fit on an axial end of knuckle 1a of the suspension member 1 toward a wheel, and the rotor 31 is provided by a press fit on the hub shaft 12 of the axle member 2. The stator 21 and the rotor 31 are opposed to each other radially thereof. An antifriction bearing 3 has rolling bodies 7 in left and right two rows, an outer ring 5 in the form of an integral ring having two raceways, and divided inner rings 6 each having a single raceway.

The invention provides a good-stability eye-drop preparation containing a PGF2alpha derivative. The eye-drop preparation comprises the PGF2alpha derivative serving as an active constituent and also comprises 15-hydroxy stearic acid polyglycol ester. It is surprised to find that after the 15-hydroxy stearic acid polyglycol ester serves as a solutizer of the PGF2alpha derivative (such as tafluprost) eye-drop preparation, the stability of active medicine is obviously improved; after the product is subjected to tests of the high temperature, the hard light, the acceleration stability and the long-term stability, compared with existing eye drops, the increase amount of related substances is obviously smaller, and the pharmacological activity and safety of the product are further guaranteed.

The invention relates to a pet food and particularly relates to a wet type dog food used for preventing eye diseases of older dogs. The wet type dog food is prepared from the following components: meat, vegetables, fruits, calcium lactate, vitamins, shrimp shell powder, wolfberry fruit extract, honeysuckle extract, wild chrysanthemum flower extract, yeast extract, rosemary extract, egg white powder, bovine bone powder, pork livers, threonine, lycopene, lysine, potassium sorbate, deep sea fish oil, animal oil, calcium hydrogen phosphate, gelatin, edible essence, sweet potato powder, vitamin C, a food additive and the balance of milk. The wet type dog food can be used for improving the organism immunity of pets, lowering blood lipid, promoting metabolism and other efficacy, delaying cell ageing, promoting the growth of new hairs, lowering the morbidity of skin diseases, clearing away heat and toxic materials, resisting bacteria and diminishing inflammation, reducing tear increasing caused by the fact that lacrimal glands and naso-lacrimal ducts are abnormal and alleviating eye discomfort; and the wet type dog food contains rich vitamin D and calcium, and calcium lactate and vitamin D are matched with glucosamine, so that the absorption of the calcium can be facilitated.

A zoom lens system is disclosed, in which the decrease of the peripheral light quantity at the wide-angle end is improved. The zoom lens system comprises, in order from an object side to an image side, a first lens unit having a positive optical power, a second lens unit having a negative optical power, an aperture stop, a third lens unit having a positive optical power and a fourth lens unit having a positive optical power. The four lens units and the aperture stop are moved during zooming. When MS represents movement amount of the aperture stop during zooming from the wide-angle end to the telephoto end and M3 represents the maximum movement amount of the third lens unit in the optical axis direction during zooming from the wide-angle end to the telephoto end, −1.8<MS / M3<−0.5 is satisfied.

This invention relates in part to a method for preventing or reducing the formation and / or accumulation of deposits in an ion source component of an ion implanter used in semiconductor and microelectronic manufacturing. The ion source component includes an ionization chamber and one or more components contained within the ionization chamber. The method involves introducing into the ionization chamber a dopant gas, wherein the dopant gas has a composition sufficient to prevent or reduce the formation of fluorine ions / radicals during ionization. The dopant gas is then ionized under conditions sufficient to prevent or reduce the formation and / or accumulation of deposits on the interior of the ionization chamber and / or on the one or more components contained within the ionization chamber. The deposits adversely impact the normal operation of the ion implanter causing frequent down time and reducing tool utilization.

Disclosed is a cannula that can decrease the rate of increase in resistance that is generated when penetrating an incision formed in tissue. The cylindrical cannula (1) configures a trocar (B) used during surgery; an incision member (C) can be inserted and removed therewithin; one side of the end portion of the cylinder forms a protruding slanted cut end (2); and a tapered surface (3) having an uneven width and a width that is wider on the protruding side (the side of point 2a) of the slanted cut end than the non-protruding side (the side of point 2b) is formed on the outer periphery of the slanted cut end (2).

The invention discloses a preparation method of cefazolin sodium with previous research quality. The preparation method is characterized by comprising the following steps: (1) adding a boron trifluoride-dimethyl carbonate solution into dimethyl carbonate; stirring and adding 2-sulfydryl-5-methyl-1,3,4-thiadiazole and 7-ACA (Acetic Acid) to react; after the reaction is finished, adding dimethyl formamide and dropwise adding hydrochloric acid; adjusting the temperature to 25 to 35 DEG C and reacting for 60 minutes; filtering and washing with acetone; drying in vacuum to obtain a TDA (Toluene Diamine) crude product; (2) preparing mixed anhydride from dichloromethane, tetrazolyl acetic acid, triethylamine and pivaloyl chloride; (3) adding the TDA crude product into a dichloromethane solvent; cooling and dropwise adding tetramethyl guanidine; dropwise adding the mixed anhydride to react, and purifying and refining a crystal through a low-temperature acetonitrile-water extraction process after extraction and crystallization. With the adoption of the preparation method provided by the invention, the moisture content of the product can be reduced and residues of the solvent can be reduced; the increasing of related substances can be effectively reduced, a freeze-drying technology is not used and the production efficiency is improved.

The invention provides a coating material for a platinum material in a high-temperature environment and a preparation method thereof. The coating material comprises the following components in percentage by mass: 50-80% of glass powder, 10-30% of aluminum oxide, 5-20% of silicon dioxide and 0-5% of water glass, wherein the silicon dioxide is introduced by means of silica sol or silicon dioxide granules and silica sol. The preparation method of the coating material comprises a sintering method and a water dispersion method. According to the invention, the generation of bubbles in glass caused by hydrogen penetration and the volatilization loss of the platinum material subjected to oxidation corrosion can be prevented, thereby achieving certain practical meanings for improving the yield of a production line and prolonging the life of a glass manufacturing device.

The invention discloses a semiconductor structure and a formation method therefor. The formation method comprises the steps that a substrate is provided, wherein the substrate is provided with a first surface and a second surface that are opposite; a first plug is formed in the substrate, wherein the first plug is provided with a first end and a second end; the first end of the first plug is flush with the first surface of the substrate; the second end of the first plug is positioned in the substrate; the length of the first plug is a first size; the second surface of the substrate is thinned after the first plug is formed until the thickness of the substrate is a second size, wherein the second size is larger than the first size; a second plug is formed in the substrate after the second surface of the substrate is thinned, wherein the second plug is positioned in the surface of the second end of the first plug; the top of the second plug is flush with the second surface of the substrate; a conductive plug is formed by the first plug and the second plug; and the conductive plug penetrates through the substrate. The reliability and the stability of the semiconductor structure are improved.

The invention relates to animal feed, particularly a dry type food used for aged pet dogs. The food comprises following components by mass: 1-2% of a black sesame extract product, 2-3% of an oat extract product, 1-2% of a barbary wolfberry fruit extract product, 0.5-1% of a honeysuckle bud and flower extract product, 0.5-1% of a wild chrysanthemum flower extract product, 5-10% of egg white powder, 1-3% of bovine bone powder, 2-5% of pig liver, 1-3% of threonine, 1-6% of calcium lactate, 0.5-1.5% of lysine, 40-60% of meat, 2-5% of vegetables, 1-6% of potassium sorbate, 1-3% of deep-sea fish oil, 0.5-1.5% of animal oil, 0.5-1.5% of a carrot extract product, 3-6% of gelatin, 0.5-0.8% of toosendanin, 1-2% of insect proteins, 1-5% of vitamin C and 1-3% of a food additive, with the balance being corn flour. The food is capable of preventing gastric distention, reducing the occurrence rate of cardiovascular disease, improving baldness, reducing lacrimal gland and nasolacrimal duct abnormity, lowering blood pressure and preventing thrombosis.

The invention relates to a semiconductor bonding technology based on a palladium copper wire. The semiconductor bonding technology comprises steps that A, a cleaver is moved to a position of a chip pad, and a welding wire rod formed by a pure copper wire having a palladium-plated surface is used to produce a welded ball of a first welding point; B, a bank is pulled, and after the welding wire rod is pulled to a set height, the welding wire rod is moved to a position of a second welding point from the highest point, and the wiring of the welding wire rod is completed; C, the cleaver is moved to the position of the bonding pad of a PCB, and the welding wire rod is connected with the second welding point in a welded manner; during the production of the first welding point and the second welding point, the cleaver and the periphery of the cleaver are filled with protection gas, which comprises 95wt %-99wt % nitrogen and 1wt%-5wt% hydrogen. The price of the palladium copper wire is lower than 10% of a price of a gold wire, and therefore a lot of costs are saved. During the bonding process, the hydrogen is used as the protection gas, and the copper can be reduced from copper oxide. A bonding technological parameter range is widened, and the optimal technological parameter adjustment is facilitated, and therefore excellent bonding effect is acquired.

The present invention discloses ordered rice-husking process and machine. The ordered rice-husking machine includes machine base, machine body, rice husking roller unit, roller rotating mechanism, discharge unit, feeding unit with material bin and ordered feeder inside the material bin, and milling troughs to fit the discharge unit. The present invention has simple rice husking process, ordered rice falling, increased rice grain milling surface, reduced mutual extrusion and collision of rice grains, rised milling efficiency, and reduced power consumption and rice breaking loss.

The invention relates to a TPU film for an automobile seat and a preparation method thereof. The TPU film contains the following raw materials: hexamethylene diisocyanate, polyether polyol, polytetrafluoroethylene, polyvinyl formal and a chain extender, wherein the mass ratio of polytetrafluoroethylene to polyvinyl formal is 1: (2-5). The TPU film has excellent wear resistance and corrosion resistance, is green and non-toxic and harmless to human body; the preparation method is simple in process and can be used for industrial production.

The invention relates to an arrangement (40) comprising a rotor blade (20) of a wind turbine (10), an aerodynamic device (30) and connection means (41) for connecting the aerodynamic device (30) with a trailing edge section of the rotor blade (23). The aerodynamic device (30) comprises an airfoil profile with a pressure side (37), a suction side (38), a trailing edge section (34) and a leading edge section (36). The aerodynamic device (30) is separated from the rotor blade (20) by a slot (42) which is smaller than five centimeters.

The present disclosure provides compounds of Formula (I)and pharmaceutical compositions thereof, for use in, e.g. treating type 2 diabetes mellitus, pre-diabetes, obesity, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, and cardiovascular disease.

An object is to suppress the occurrence of a failure in supply of urea water as much as possible in filling control of urea water in a pump share-type urea water supply system with two supply valves. In the pump share-type urea water supply system with a first supply valve and a second supply valve, a urea water tank is connected with the respective supply valves by a urea water supply path. The urea water supply path includes a first supply path for the first supply valve and a second supply path for the second supply valve. The second supply path has a larger capacity than the capacity of the first supply path by a predetermined volume. Filling control of urea water pressure-feeds urea water to the first supply valve and the first supply path by a pump operated in a specified operating state in a state that at least the first supply valve out of the first and second supply valves is opened, and closes the first supply valve based on a pressure value or a pressure variation per unit time obtained by an acquirer.

The electric water quality disinfection device involves the manufacturing technology of disinfection of rural drinking water, secondary water supply, pure water and central air-conditioning cooling water. The electric water quality disinfection device is composed of a main machine and an auxiliary machine. The main machine is composed of a shell, electrodes, electrode supports, ultrasonic energy converters and micro-water pumps. The auxiliary machine is composed of solar panels, energy converters, and energy controllers. It is characterized in that : The electrode adopts a flat multilayer electrode, the anode plate and the cathode plate are arranged at intervals, the electrodes are fixedly installed in the housing of the device through an insulating support, the ultrasonic energy converter is fixed between the anode plate and the cathode plate, and the micro water pump is fixedly installed in the The water inlet of the device, the electrode is made of titanium material, and the electrode is electrified by inverted pole, so that the negative and positive electrodes are alternately switched. Compared with the traditional method, the electric water disinfection device has the advantages of stable sterilization effect, hygienic safety, energy saving, economy and no need to rinse the electrodes. It is suitable for application in rural drinking water, secondary water supply, pure water and central air-conditioning cooling water disinfection.

A freeze dried composition containing dexrazoxane is disclosed. Its preparing process is also disclosed, which features use of antioxidizing agent to make its product have high antioxidizing stability.

The invention provides a polymer coating diaphragm used for a lithium ion battery. The diaphragm includes a base film and a polymer distributed thereon in the manner of protruding points distributed at intervals and some scattered small dots. The size of the protruding points on the polymer coating diaphragm is about dozens of microns, which approximates to the granularity of the cathode and anode, so that the lithium ion battery is basically free of lithium separation phenomenon; in addition, there are some scattered small dots around the protruding points, so that after hot pressing, an electrolyte is easy to absorb to achieve a certain swelling effect; therefore, the content of free-state electrolyte is low and the battery is good in security.