58results about How to "Loss will not" patented technology

The invention provides blend oil. The blend oil comprises docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA), eicosapentaenoic (ARA), and docosapentaenoic acid (DPA), wherein weight ratio of the ARA to the DHA equals to 1-3:1, preference ratio is 1.2-2.4:1, more preferable ratio is 1.2-1.6:1, and optimization ratio is 1.5:1. The blend oil and a preparation method of the blend oil are healthy and balanced in the DHA, the EPA, the DPA, and the ARA.

A thickness balancing method and device for a breast image. The thickness balancing method for the breast image includes the steps of: obtaining a breast image; filtering the breast image to obtain a low frequency breast image and a high frequency breast image; performing gray scale transformation on a preset area in the low frequency breast image to obtain a first image, a gray value of a preset area in the first image tending to be consistent with a gray value of a neighborhood, and the preset area referring to an area at a predetermined distance from an edge of the low frequency breast image; and reconstructing the first image and the high frequency breast image to generate a thickness-balanced breast image. The breast image after balancing which is obtained through the technical scheme of the invention has uniform gray scale while details of the breast image are not lost, satisfies actual clinical needs, the breast image after balancing is adopted to be diagnosed on a window level of a certain window width, and loss of edge information of the breast image does not occur, thereby lowering the rate of missed diagnosis, and improving the accuracy rate of diagnosis.

The invention relates to a parking paying method based on a client terminal and relates to a parking charging and paying technology, in particular to a real-time charging and paying technology based on the mobile Internet. A car owner can see the parking time which is synchronous with a parking field system on the client terminal and control the parking time period. The car owner can drives the car out of the parking field before the whole parking time period (one hour or two hours) ends so as to save extra parking fees due to exceeding of the time period. The car owner can see the parking time which is synchronous with the parking field system so that that cheating on timing possibly caused by unilateral timing of the parking field can be avoided and timing of the parking field is more transparent and fairer. More importantly, the car owner can pay or pre-pay parking fees in real time so as to solve the problem that the exit of the parking field can be jammed due to excessively long network connecting time.

The invention provides a safety catalyzing valve for a lead-acid storage battery. The safety catalyzing valve comprises a valve body, wherein the upper part of the valve body is hollow, and internally provided with a pneumatic safety valve of the lead-acid storage battery, and the lower part of the valve body is provided with an installing seat for a catalyst; a ventilating hole in communication with the pneumatic safety valve is arranged between the installing seat and the pneumatic safety device; an installing hole for the catalyst is arranged in the installing seat and filled with the catalyst, and a filtering layer is arranged outside the catalyst; and the catalyst is the catalyst for catalyzing hydrogen and oxygen to react to generate water. According to the safety catalyzing valve, the catalyst is filled in the lead-acid storage battery in a relatively reasonable mode with a relatively reasonable structure; the characteristics of the structure of the valve, the structure of the pneumatic safety device and the installing structure of the catalyst are organically and integrally fused; the safety catalyzing device is convenient to assemble and install without influence to the internal structure of the storage battery; and the catalyst has a long service life and high service efficiency, so water loss and floating current of the battery can be relatively reduced.

A semiconductor device forming method comprises providing a substrate which comprises a core region and a peripheral region, wherein shallow groove isolation layers and a plurality of fins higher than the shallow groove isolation layers are formed on the substrate; forming a cap layer material layer on the substrate, wherein the substrate and fin surfaces are covered with the cap layer material layer; removing the part of the cap layer material layer in the peripheral region, and using the remaining cap layer material layer in the core region as a cap layer; forming a first etching blocking layer on the surfaces of the fins in the peripheral region through a peripheral region process after the cap layer is formed. In the core region, the cap layer blocks the diffusion of oxygen to the fin surfaces, and the silicon consumption on the fin surfaces in the core region is small or not consumed fundamentally. Compared with the prior art, the fin line width in the core region and the expected line width are of little difference or nearly equal, and accordingly, the high carrier mobility of carriers in fins of a core circuit can be guaranteed, and the core circuit has high signal transmission rate.

The invention provides a negative plate and a laminated lithium ion battery comprising the negative plate, and the laminated lithium ion battery using the negative plate can effectively improve the quick charging capacity of the laminated lithium ion battery on the premise of keeping the energy density not lost. The negative plate adopts the double-layer coating technology, the active substances and the surface density of the negative plate are specifically designed according to the potential and the polarization distribution of the negative plate, and the edge position of the negative plate is controlled to adopt double-layer coating by utilizing the double-layer coating technology; on the one hand, the accumulation mode of negative electrode active material particles can be changed through double-layer coating, edge polarization is reduced, reaction places are increased, internal resistance is reduced, and lithium precipitation cannot be generated on the edge; on the other hand, compared with single-layer coating, the double-layer coating can ensure that the charging speed capable of being supported under the same surface density is higher, so that the energy density cannot be lost.

The invention discloses a spring pin assembling clamp. The spring pin assembling clamp comprises a base (1), a support (4), a base plate (2), a press plate (3), an ejecting rod (5), a compression spring (7), a limiting pin (6), an eccentric wheel (9) and a handle (8). A spring pin (10) is pressed into a guide plate (11) and a square shaft (12) by operating the ejecting rod (5). An assembling process and the assembling efficiency are high, the spring pin assembling clamp is safe in assembly, and assembling parts are not easily damaged.

The invention discloses a grain storage system capable of controlling temperature and reducing loss by internal recirculation flow. The grain storage system comprises a grain storage barn, a circulation pipeline, a circulation fan, a controller and a barn temperature sensor, wherein the circulation pipeline comprises a ventilating duct, a horizontal insulation pipe, a vertical insulation pipe and a wall through pipe, the ventilating duct is arranged at the bottom of the barn and connected with a ventilation opening, the circulation fan is mounted on the outer barn wall, the ventilation opening is connected with an air inlet of the circulation fan, and the horizontal insulation pipe is connected with the air inlet of the circulation fan; an air outlet of the circulation fan is connected with the vertical insulation pipe, one end of the wall through pipe is connected with the vertical insulation pipe, the other end of the wall through pipe stretches into the barn, the barn temperature sensor is connected with the controller, and overall circulation fumigation inside the barn is realized by the aid of the circulation pipeline; ventilation and cooling of the system adopt an internal air circulation manner, moisture inside the grain cannot lose, the system has the advantages of efficiency, energy saving and environment protection, circulation fumigation can be realized by the aid of an internal recirculation flow pipeline, two manners are combined, the use efficiency can be improved greatly, and the equipment investment is little.

The invention discloses a pixel array of a CMOS image sensor. A filter layer is in a concave hook face shape facing a camera lens and is supported by a supporting layer, a photosensitive coating and a metal layer are in a plane shape, an increased incident angle can be obtained when inclined light rays emitted into through the camera lens enter the filter layer on the edge portion close to the filter layer, the inclined light rays are conducted into a photosensitive diode through an optical fiber, obvious light intensity loss of the incident light in an optical channel can be avoided, incident optical signals can be efficiently transmitted, the imaging quality is greatly improved, the crosstalk of pixels can be effectively restrained, simpler lens design can be further matched for an optical structure, the flange focus of a main lens can be shortened, and the size of the whole imaging system can be reduced.

The invention provides a preparation method of a low temperature polysilicon film. The method comprises a step of forming a light shield layer on a substrate, a step of depositing a silicon nitride layer on the light shield layer, a step of depositing a first silica layer with a first deposition speed and then depositing a second silica layer with a second deposition speed, and a step of depositing an amorphous silicon layer on the second silica layer such that the amorphous silicon layer is converted into a polysilicon layer, wherein the first deposition speed is larger than the second deposition speed. According to the method, the problem of influencing the quality of polysilicon and thus influencing the optical performance of a device by high silicon channel current and flat band voltage Vfb deviation can be solved.

The invention relates to a method and a system for removing oligomer pollution, wherein the method comprises the following steps of: taking inertial aluminum oxide ceramic balls as filter materials of oligomer, wherein the inertial aluminum oxide ceramic balls are regular ball bodies with the diameter of 8mm, and cleaning oligomer deposited on the filter materials by high-temperature steam blowing. The system comprises a filter tank, wherein the filter tank is provided with a gas inlet and a gas outlet; the gas inlet is connected with a tail gas generation device through a gas inlet pipeline; the gas outlet is connected with a subsequent processing device through a gas exhaust pipeline; the filter tank is internally provided with a filter layer; the filter materials are inert aluminum oxide ceramic balls; an annular steam coil pipe is arranged above the filter layer, and a plurality of gas ventilation holes are uniformly formed at one side of the annular steam coil pipe, which is toward the filter layer. According to the invention, the inertial aluminum oxide ceramic balls are adopted as the filter materials, and have a good absorption effect on oligomer; and the oligomer on the filter materials can be cleaned effectively by adopting high-temperature steam blowing, the filter materials after cleaning have no blocking, and can be utilized repeatedly.

Provided is a transducer-type vacuum gauge with low running cost, capable of measuring pressures at a plurality of positions in accordance with an object to be measured without impairing the features of saving space, reducing power or lowered cost. A body (11) attachable to a vacuum chamber (VC) is provided, and sensor parts (15, 16, 17), a first detection means (19), a first power source (E1) supplying power necessary for pressure measurement, and a control means (C) for controlling the operation of the first power source and measuring pressure by processing the output from the first detection means are integrally mounted on the body (11). A second detection means including a sensor part, which can share the changing range of pressure of the vacuum chamber with the first detection means and detect the pressure, can be connected to the body through wiring. A second power source (E2), which supplies the second detection means with the power necessary for measurement, is provided in the body (11), and measurement of the pressure can be implemented by incorporating in the control means the output from the second detection means.

The invention discloses a device for heating dyeing liquid used in a dyeing machine with heat conduction oil. The heating device includes a heat exchanger and a dye vat. The heat exchanger is composed of a cylindrical shell, a tube sheet and several heat exchange tubes. Its structural feature is that it is also equipped with an oil boiler. The oil outlet of the oil boiler is connected with the inlet on the cylindrical shell of the heat exchanger through the oil pump, oil inlet valve and oil pipe, and the outlet on the cylindrical shell is connected through the oil outlet valve and the oil pipe. The oil pipe communicates with the oil inlet of the oil boiler, so that a closed circulating oil circuit is formed between the oil boiler and the cylindrical shell. The dyeing liquid flowing through the heat exchange tube is heated by the heat conduction oil entering the cylindrical shell. Using the dyeing liquid heating device for the dyeing machine to heat the dyeing liquid can not only save energy, reduce the use cost, but also prolong the service life of the equipment.

The invention relates to a coated nitrogen fertilizer with regular release and a preparation method thereof. The nitrogen fertilizer comprises the following raw materials by weight ratio: 200 parts of common large granule urea (containing 46% of N), 8 parts of potassium sulfate or sodium sulfate, and 100 parts of acrylic resin. According to the invention, an organic substance and an inorganic substance are subjected to complex formulation to prepare a swelling material and a dressing material, the coated nitrogen fertilizer with regular release can be prepared by a coating mode, a nitrogen fertilizer release period is matched with twice fertilizer requirement peak times of corns. The screened swelling material and the dressing material are the natural materials or the easily available materials, which have the advantages of easy acquisition and low cost. On this base, the slow-release blending fertilizer has the advantages of low cost and little pollution on environment.

The invention relates to a method for synchronously separating effective components in liquorice, and belongs to the fields of medicines, foods and chemical industry. According to the method, by utilizing the chemical structure characteristics of flavonoid components, triterpene components and polysaccharide components in the liquorice as well as the dissolution characteristics of the flavonoid components, the triterpene components and the polysaccharide components in different solvents and under different pH values, the three types of the main active components, namely, the flavonoid components, the triterpene components and the polysaccharide components in the liquorice are separated synchronously. After an organic reagent is added into an aqueous solution of a licorice extract, by regulating the pH value of the system to be as 7.0, the flavonoid components of the liquorice are contained in an organic layer while the triterpene components and the polysaccharide components of the liquorice are contained in an aqueous layer; then the aqueous layer therein is separated; after the organic reagent is added, by regulating the pH value of the system to be as 3.0, the flavonoid components are contained in the organic layer while the polysaccharide components are contained in the aqueous layer. As the method is used, the loss of the other effective components, caused by single or intermittent extraction and separation, is avoided; the extraction rate of the effective components as well as the yield and purity of separating the three types of the components are improved greatly after a basic solvent is extracted. In addition, the reagent consumption is reduced. The method is simple and easy to implement, low in energy consumption and low in cost. Thus, the method is more suitable for industrial production.

The embodiments of the present invention provide a power aging method and aging device for semiconductor power modules. The aging method includes the following steps that: a plurality of semiconductorpower modules are connected in series, wherein the first pole of the first semiconductor power module is connected with the output positive pole of a power source, the first poles of the other semiconductor power modules are connected with the second poles of the previous semiconductor power modules respectively, the second pole of the last semiconductor power module is connected with the outputnegative pole of the power source, and the third poles of the semiconductor power modules are connected with driving signal amplifying modules in a one-to-one correspondence manner, wherein the driving signal amplifying modules are connected with isolated power sources in a one-to-one correspondence manner, and each driving signal amplifying module is connected with the same signal generating circuit; driving signals generated by the signal generating circuit are amplified by the amplifying modules, and the amplified driving signals drive the semiconductor power modules to be turned on and turned off according to setting modes; and when the semiconductor power modules are turned on, the power source outputs constant current, and the constant current flows through the series semiconductor power modules, so that aging treatment can be performed on the series semiconductor power modules.

The invention discloses an intermediate of a liquid Chinese medicine preparation, the preparation and the application thereof; the invention includes pulverization method of single leech ultrafine powder, in particular to a pulverization method for preparing leech ultrafine powder by wet-method ultrafine pulverization method. The method is that: leech medical material is ground through a traditional method, then added with any one or the compositions of a plurality of carbowax, propylene glycol, glycerol and tween, and then undergone ultrafine pulverization to obtain the preparation intermediate; the intermediate products can be prepared into required dosage forms. The method can improve pulverization efficiency and decrease raw material usage amount in the products.

The invention discloses a single-axis angle tracking method and system for an intelligent photovoltaic module, and relates to the field of automatic sun-tracking of a bracket for photovoltaic power generation, and the system comprises a plurality of battery units, a photovoltaic module with a power optimizer, a single-axis tracking bracket and a tracking control module, so that the back shadow of a single battery unit is consistent with the front and rear row shielding; the mutual influence of shadows among the battery units is avoided, the power optimizer enables the assembly to operate at the maximum power, the parameters of the assembly are shared in the tracking control module, and the electric parameter information of the power optimizer is utilized to adjust and control the single-axis tracking support at the optimal tracking angle on the basis of an astronomical algorithm. According to the method, the influence of shadow shielding on power can be reduced, the sunlight incident angle obtains the optimal irradiation amount, then the optimal photovoltaic power generation power is obtained, a single-axis tracking system can be effectively arranged in a large photovoltaic power station, and the purpose of greatly reducing the leveling degree cost is achieved.

The invention provides an electrolysis apparatus used in aluminum substrate performance detection, which includes an electrolytic cell for electrolyzing aluminum substrates, a liquid storage device for storing electrolytic corrosion medium, an AC electrode disposed in the electrolytic cell, a supporting device disposed below the AC electrode, a temperature control device for controlling temperature of the electrolytic corrosion medium disposed in the liquid storage device. The electrolysis apparatus also includes a feeding device and a reflow device, wherein the electrolytic corrosion medium in the storage device is continuously fed into the electrolytic cell by the feeding device, flows through the aluminum substrates and AC electrodes, and reflows to the storage device through the reflow device. The provided electrolysis apparatus is capable of detecting performance of the aluminum substrate before leaving factory since that the actual relative movement of the aluminum substrate on the production is simulated by flow of the electrolytic corrosion medium relevant to the aluminum substrates. As a result, the performance detection of the aluminum substrates is much faster, the lag of the aluminum substrate production is improved, and quality loss of the aluminum substrates is reduced.

The embodiment of the invention provides a manual transmission vehicle AEBS control method and device, and a system. A manual transmission vehicle comprises an anti-flameout control apparatus, which is used for controlling the separation or connection of a transmission system and a gearbox. The method is applied to a motor controller and comprises the following steps of: when an automatic emergency braking AEBS trigger signal sent by a vehicle controller is received, acquiring operation parameters of the vehicle after emergency braking, wherein the operation parameters comprise a vehicle speedand a signal of a driver operation assembly; and if the vehicle speed is smaller than a preset threshold value and the signal of the driver operation assembly meets a first preset condition that thedriver does not operate, controlling the anti-flameout control apparatus to execute a first action so as to separate the transmission system from the gearbox. According to the embodiment of the invention, when the manual transmission vehicle is subjected to automatic emergency braking, the problem of flameout of the engine is solved.

The invention discloses a method for increasing the concentration of carbon dioxide in flue gas. The method comprises the following steps: calculating the total amount of the flue gas and the contentof a CO2 component in the total amount of the flue gas; calculating the air flow which needs to be reduced to input into a kiln and the amount of pure oxygen used for replacement; calculating the amount of the flue gas needing to be doped; simultaneously inputting a part of circulating flue gas of lime kiln flue gas and the replaced pure oxygen into the kiln through an air input port meeting the calcining process requirement according to the amount of the flue gas needing to be doped; and sending the rest flue gas to the next recovery process. According to the method for increasing the concentration of the carbon dioxide in the flue gas, pure oxygen and the flue gas are used for replacing part of combustion-supporting air, the proportion of the pure oxygen to the flue gas is adjustable, the influence of fuel heat value deviation on the combustion temperature can be compensated in a large range by increasing and decreasing the amount of the backflow flue gas, without losing the heat efficiency of the kiln, and the proportion of various substances in the lime kiln flue gas is hardly influenced by increasing or decreasing the amount of the backflow flue gas.

The invention relates to a trap which comprises a trap body. A bonnet is disposed on the trap body. A valve rod component is disposed in the trap body. A valve element rack is disposed in the trap body. A metal piece component is mounted on the valve element rack. The valve rod component penetrates the valve element rack to be fixed on the metal piece component. Due to the fact that at least one movable valve block exists in the metal piece component, the movable valve block is a sensitive element and also an action executing part, and different pressure differences are generated above and below the valve block to drive the valve block to open and close the trap according the thermodynamic principle that the flow speed and volume changes are different when steam and condensate pass.