93results about How to "Improve the quality effect" patented technology

To control temperature of a sample in plasma processing with high accuracy while securing an electrostatic chucking force without breakdown of an electrostatic chucking film.When radio-frequency power is time modulated, a high-voltage side Vpp detector detects a first voltage value which is a peak-to-peak voltage value of a radio-frequency voltage applied to a sample stage in a first period of the time modulation having a first amplitude. A low-voltage side Vpp detector detects a second voltage value which is a peak-to-peak voltage value of a radio-frequency voltage applied to the sample stage in a second period having a second amplitude smaller than the first amplitude. Then, an ESC power supply control unit controls output voltages from ESC power supplies based on the first voltage value, the second voltage value and a duty ratio of the time modulation.

A searcher detecting signal indicating conditions of propagation paths is detected from incoming waves of a pilot signal transmitted at the highest electric power. In a RAKE reception for one code channel, an interference replica signal functioning as an interference signal for an incoming wave of the code channel to be demodulated in one finger unit is produced from reference signals produced in the other finger units and the searcher detecting signal, an interference removal is performed for a receiving signal according to the interference replica signal, and the demodulation of the RAKE reception is performed. In the demodulation based on a plural code channel, a reference signal is produced in one of the finger units, an interference replica signal is produced from the reference signal and the searcher detecting signal, an interference removal is performed for the receiving signal according to the interference replica signal, and the demodulation based on the plural code channel is performed. Accordingly, a service of a high speed data transmission can be performed without increasing an occupied band as well as a service mainly performing a low speed data transmission.

The invention provides a casing manufacturing method. The method comprises steps as follows: metal sheets are provided and machined to form an outer frame, wherein the outer frame comprises a peripheral side wall and an accommodating tank defined by the peripheral side wall; a middle frame is formed through mould forming and comprises an outer side wall; the middle frame is mounted in the accommodating tank, and the outer side wall and part of the inner surface of the peripheral side wall are fixedly connected through welding; a gap is formed in the part between the middle frame and the peripheral side wall; plastic filling is performed, and a filling area comprises the gap between the middle frame and the peripheral side wall; secondary machining is performed on size and appearance of the outer frame; the outer surface of the outer frame is subjected to surface treatment. The invention further provides an electronic device.

The invention discloses a liquid bacterial agent for rooting, which comprises the following raw materials by weight parts: 20-80 parts of concentrated amino acid fermented liquid, 15-30 parts of urea, 5-20 parts of potassium fulvic acid, 10-20 parts of alginic acid, 5-15 parts of chitosan, 10-30 parts of bacillus subtilis, 5-20 parts of Alpha-pimacol, 10-35 parts of sodium nitrophenolate, 1-4 parts of indole butyric acid potassium, 5-15 parts of 5-nitrate and 10-20 parts of calcium nitrate. According to the invention, the liquid bacterial agent contains various high-activity strains including bacillus laterospor, bacillus licheniformis, bacillus subtilis and the like and dozens of high-purity nutritional ingredients. The liquid bacterial agent has super strong activity, and can quickly reach nutrient deficiency parts and bacteria infection parts of crops after being used so as to quickly complement the deficient elements, and can split mycelium and spore and remove soil-borne diseases so as to allow the crops to be quickly back to health. The liquid bacterial agent has the advantages of good water solubility, strong absorption ability, non-public hazard, no residue and no volatility after being used, and can not cause poison damage for the crops in the greenhouse.

The invention discloses a passion fruit cultivation method, and relates to the technical field of fruit tree cultivation. According to the method, a cultivation frame provided with stand columns which are arranged in a rectangular array mode is arranged on the ground, a lower cross rod with the length ranging from 0.3 m to 0.5 m is installed on the portion, 0.8 m-0.9 m away from the ground, of each stand column, and an upper cross rod with the length ranging from 1.2 m to 1.5 m is installed on the portion, 1.25 m above the corresponding lower cross rod, of each stand column; the two ends of each upper cross rod are connected with the two ends of the corresponding lower cross rod through inclined struts respectively, the inclined struts on the same side of the same column of the stand columns are connected through five longitudinal lines respectively, and the lower cross rods on the same column of the stand columns are connected through middle part connection lines of the lower cross rods. The method comprises the steps of cultivation, guiding and binding on all levels of tendrils of passion fruit. Compared with the prior art, the growing space for branches and tendrils of the passion fruit is large, ventilation and light penetration are good, the fruits are not prone to be shaded by the branches and leaves, fruit coloring is promoted, the sugar content is increased, the quality of the fruit is high, the average yield per mu ranges from 2,000 kg to 2,250 kg, and the economic benefit is high; the passion fruit cultivation method has the advantages that the production cost and management cost are reduced, work and labor are saved, and operation is easy and convenient.

The invention discloses a feed for improving the quality of boar semen. In the feed, organic trace elements and vitamins which are matched with one another are added to satisfy the needs of boar mating; and an exogenously synthesized amino acid is provided and a balanced amino acid mode is adopted to make main restrained amino acid of daily ration tend to a balanced state. The feed aims to increase feed intake of boars, improve the quality of boar semen and boar mating ability and prolong the life of the boars.

The invention belongs to the technical field of building products, and particularly relates to a PC wallboard mold and an integral mold-in method using the same. The PC wallboard mold comprises four inner wall side molds and positioning pieces. U-shaped positioning grooves are formed in the mold cavity surfaces of the inner wall side molds in a recessed mode. Positioning arc grooves are formed in the long edge sides of the positioning pieces in a recessed mode. The positioning pieces are fixedly inserted into the corresponding U-shaped positioning grooves. The PC wallboard mold has the advantages that mold disassembly is simple, operation is easy, convenient and fast, and manufacturing cost is low; and prefabrication and integral mold-in operation of a steel reinforcement framework can be achieved, and the manufacturing efficiency of a prefabrication wall body can be greatly improved. The invention further provides the integral mold-in method which is used for specially implementing the manufacturing process of the prefabrication wall body. The method includes the steps that the steel reinforcement framework matched with an inner wall mold cavity is prefabricated; reinforcing steel bars at the ends of the steel reinforcement framework are correspondingly clamped into the U-shaped positioning grooves; and the positioning arc grooves of all the positioning pieces are clamped into the corresponding reinforcing steel bars at the ends of the steel reinforcement framework one by one, and the positioning pieces are made to enter U-shaped positioning groove cavities.

The invention discloses a special fertilizer for carbon-based and selenium-rich tea. The fertilizer is composed of the following raw materials by weight parts: 22-25 parts of biological black carbon, 35-40 parts of urea, 14-16 parts of ammonium dihydrogen phosphate, 16-20 parts of potassium chloride, 4-6 parts of a binder, 1-2 parts of bone meal, 0.2-0.4 parts of ammonium sulfate, and 0.1-0.2 parts of attapulgite. According to the invention, increasing of soil carbon sequestration and organic carbon are obvious, wherein carbon-based carbon sequestration effects are obvious; due to chemical and microbiological inertia of the biological black carbon and physical protection of soil aggregates, the biological black carbon becomes inert carbon pool of the soil, only 5 % of the carbon are re-released into the atmosphere through effects of soil microbe, and 95 % of the carbon are fixed by the soil, thereby generating net carbon absorption; and a fixed time of the biological black carbon in the soil can be hundreds years. A content of soil organic matters can be increased in a short period through turning over of green manure for tea garden soil and application of organic manure, however, a decomposition period is only a few months, and an improvement for the content of the soil organic matters is far lower than the improvement by the biological black carbon. The tea special fertilizer applied with the biological black carbon as an adsorbent can substantially improve the content of soil organic matters and nutrient accumulation.

The invention provides a pre-mixed feed for improving the bone mineral density and eggshell quality and a preparation method thereof, belonging to the technical field of egg chicken feed. The method comprises the following components in parts by weight: 130-170 parts of calcium hydrogen phosphate, 100-160 parts of stone powder, 100-150 parts of shell powder, 10-40 parts of calcium malate, 20-27 parts of calcium hydroxymethionine, 0.5-2 parts of lactobionic acid, 0.5-2 parts of agaricus blazei and 0.5-2 parts of colostrum alkaline protein, 2-5 parts of hydroxyl vitamin D, 2-8 parts of phytase,2-5 parts of composite enzyme preparation, 2-5 parts of microecological agent, 0.1-0.4 parts of soybean flavone, 0.1-0.4 parts of vitamin K2, 0.5-2 parts of bone collagen, 1-4 parts of polydextrose, 0.5-2 parts of fructo-oligosaccharide, 0.5-2 parts of rhizoma drynariae, 0.5-2 parts of fructus psoraleae and the like. In order to improve the calcium utilization rate, a brand new idea of calcium utilization is provided, that is, three systems of the calcium supplement of the laying hens, that is, a calcium supplementing system, a calcium promotion absorption system and a health system of improving the gastrointestinal.

In the negative electrode of the present invention, the negative electrode current collector includes a substrate and a plurality of protrusions, and the protrusions are formed on the surface of the substrate. The negative electrode active material layer includes a columnar active material layer and a stacked active material layer containing an alloy-based negative electrode active material. The columnar active material layer includes one or more columns that extend outwardly from the surface of the protrusions. The stacked active material layer is formed by stacking a thin film in a zigzag manner on the substrate surface between the protrusions. By using this negative electrode, negative electrode deformation, and separation of the negative electrode active material layer from the negative electrode current collector are suppressed, and a lithium ion secondary battery that has excellent charge and discharge cycle performance and output performance can be obtained.

The invention discloses a lactating cow feed for promoting growth and lactation of cow. The lactating cow feed comprises the following raw materials in parts by weight: 30-33 parts of corn meal, 30-33 parts of sorghum flour, 14-17 parts of prefabricated active ingredients, 12-15 parts of konjak, 8-12 parts of wheat flour, 7-10 parts of barley bran, 5-8 parts of straw powder, 3-5 parts of dried beet pulp, 5-8 parts of carrots, 6-9 parts of fishbone meal, 6-9 parts of whey powder, 3.5-5 parts of soybean oil, 2-4 parts of edible salt, 2-2.5 parts of brown sugar, 1-2 parts of calcium hydrophosphate, 0.1-0.3 part of lysine, 0.2-0.5 part of choline, 0.1-0.2 part of oleum morrhuae and 0.06-0.1 part of magnesium sulfate. Additives are natural and harmless, and the lactating cow feed is obvious in effects on promoting growth and lactation of cow.

An image input system includes a solid state image pickup device and a preprocessor for performing correlated double sampling amplification on an output of the image pickup device and outputting a video signal. The preprocessor has a correlated double sampling amplifier for outputting signal information corresponding to a difference voltage between the black level in a feedthrough period of the image pickup device and a signal level in a charge signal output period; and an offset cancelling circuit for cancelling an offset voltage corresponding to the difference voltage in a state where the image pickup device is optically interrupted to the input terminal of the correlated double sampling amplifier. The correlated double sampling amplifier cancels out the offset voltage and the offset cancelling voltage as signal components of polarities opposite to each other, so that circuits following the correlated double sampling amplifier are not influenced by the offset voltage.

A time-to-digital converter includes a clock signal generation circuit that generates a first cycle signal having a voltage level that monotonously increases or decreases in a cycle corresponding to the clock frequency of a reference clock signal and further generates a first clock signal based on a first signal and the first cycle signal, a clock signal generation circuit that generates a second cycle signal having a voltage level that monotonously increases or decreases in a cycle corresponding to the clock frequency of a reference clock signal and further generates a second clock signal based on a second signal and the second cycle signal, and a processing circuit that converts a time difference between the transition timing of the first signal and the transition timing of the second signal into a digital value based on the first and second clock signals.

In a platen gap adjustment device, a stable area detection device for a platen gap formed between ahead and an upper surface of a platen, wherein the carriage guide shaft is moved relatively to the platen so that the platen gap is adjusted by driving the drive motor to rotate the gap adjuster cam, the gap adjuster cam is configured so as to provide a plurality of stable areas and a plurality transition areas; and wherein a stable area detection sensor is provided so as to face to a rotational member which rotates synchronously with the gap adjuster cam, and a detection object in correspondence with the stable areas of the platen gap is provided on the rotational member.

An ink cartridge having an ink storing portion which stores an ink to be supplied to a recording head, and which includes a flexible sheet and an outlet portion through which the ink is supplied to the recording head. A liquid chamber accommodates a liquid which contacts under a level thereof, the flexible sheet of the ink storing portion. A gas supplying portion supplies, as the ink is supplied from the ink storing portion to the recording head and accordingly a volume of the ink storing portion is decreased, a gas to the liquid chamber, so that the gas is accumulated above the liquid accommodated by the liquid chamber. A window is provided to detect an interface between the liquid accommodated by the liquid chamber and the gas accumulated above the liquid.

An image input system comprises a solid state image pickup device and a preprocessor (3) for performing correlated double sampling amplification on an output signal of the solid state image pickup device and outputting a video signal. The preprocessor comprises: a correlated double sampling amplifier (30) for outputting signal information corresponding to a difference voltage between the black level in a feedthrough period of the solid state image pickup device and a signal level in a charge signal output period; and offset cancelling means (38) for applying an offset cancelling voltage for cancelling an offset voltage corresponding to the difference voltage between the black level and the signal level in a state where the solid state image pickup device is optically interrupted to the input terminal of the correlated double sampling amplifier. The correlated double sampling amplifier cancels out the offset voltage and the offset cancelling voltage as signal components of polarities opposite to each other. Circuits at the post stage of the correlated double sampling amplifier are not influenced by the offset voltage. Even if capacitive noise characteristics of the solid state image pickup device are not preferable, a high-grade image can be inputted.

The invention relates to the field of feed, in particular to a layered mixing type feed raw material treatment device. The technical problem is to provide the layered mixing type feed raw material treatment device. According to the technical scheme, the layered mixing type feed raw material treatment device comprises a working stand, a continuous treatment cabin, a wrapper pull-away mechanism, a cracking block decomposition mechanism, an impurity screening mechanism, a layered shaking mechanism and the like, and the upper portion of a connecting machine bottom plate is sequentially connected with a first heightening supporting leg and the working stand. According to the device, wrappers outside hay blocks are automatically pulled away from the surfaces of the hay blocks; then the hay blocks are rapidly decomposed and crushed, and the crushed hay is subjected to wind screening to obtain pure hay; and finally, the crushed hay and granular fat powder are laid in a layered mode, and then vibration is used for replacing stirring for mixing; and the fat powder particle deterioration caused by heat generated by traditional stirring friction is avoided, and the feed quality is improved.

The invention discloses a circulating dryer for cereals. The circulating dryer for cereals comprises a radiation drying section, a grain discharging section, a hot air drying section and a grain storing section, which are arranged on a base in sequence from the bottom up; a material circulating conveyer is arranged between the radiation drying section and the grain storing section; one side of the radiation drying section is communicated with a heat source that can produce a heat medium; an induced draft fan and an air mixing chamber are respectively arranged on two sides of the hot air drying section; the inlet of the air mixing chamber is communicated with a heat medium outlet of the radiation drying section; the outlet of the air mixing chamber is communicated with the induced draft fan through the hot air drying section. The circulating dryer has the advantages that not only can hot air drying be realized individually, but also hot air drying is organically combined with radiation drying, so that heat of the high-temperature heat medium is sufficiently used in high level and low level, the heat efficiency is high, the energy consumption is low, the drying is sufficient and uniform, the drying cost is low, the temperature is uniform, and the safety is good.

The invention discloses heavy metal contaminated soil treatment agent stirring equipment and an operating method thereof. The equipment is composed of a soil feeding hole, a compound admixture adding hole, a lime feeding hole, a stirring chamber, a scale type pneumatic gate valve discharging hole, a moving roller, an outer frame, a power motor and a control system, wherein the soil feeding hole is formed in one side of the stirring chamber; the lime feeding hole is positioned in the other side of the stirring chamber; the compound admixture adding hole is formed between the soil feeding hole and the lime feeding hole; the scale type pneumatic gate valve discharging hole is of a hopper structure; the outer frame is fixedly welded at the periphery of the stirring chamber; the moving roller is fixedly welded with the bottom of the outer frame; and the power motor is fixedly mounted on the side face of the stirring chamber. According to the heavy metal contaminated soil treatment agent stirring equipment disclosed by the invention, the addition amount of compound admixtures can be monitored in real time by the device, and a high-quality treatment effect is achieved; and a pressure weight sensor is arranged at the discharging hole, so that the mixed soil treatment weight can be displayed in real time, and a production report is formed.

The invention discloses a power island, comprising an SPC (Source Power Conditioner), an LPC (Load Power Conditioner), a DCS (DC Converter System), an emergency power supply system and an AC bus, wherein the SPC is formed by m sets of three single-phase conversion systems composed of 3m series transformers and 3m single-phase convertors; the LPC is formed by n sets of three single-phase conversion systems composed of 3n series transformers and 3n single-phase convertors; the DCS is formed by two sets of three-phase three-wire convertors spare for each other and a DC bus. According to the invention, m paths of power supply provide power for n paths of important loads through the power island; the power island can realize the seamless switching among a plurality of paths of power supply, rapid voltage support, seamless grid connection of an emergency power supply system, and maintenance of load normal work, and meanwhile realize voltage harmonic wave, current harmonic wave, and reactive power compensation; in addition, the power island can restrain impact load active fluctuation, realize peak load shifting, and eliminate the circulation caused by direct parallel connection of a plurality of paths of power supply or active loads; besides, the power island can isolate the fault current generated in case of load faults, and meet the requirements of high reliability and high quality for electric energy by important loads.

The invention relates to a fruit and vegetable fresh-keeping method, a fruit and vegetable fresh-keeping agent and an application. The fruit and vegetable fresh-keeping method comprises treating fruits and vegetables to be refrigerated by using the fresh-keeping agent, wherein the fresh-keeping agent contains arachidonic acid. The fruit and vegetable fresh-keeping method, the fruit and vegetable fresh-keeping agent or the application provided by the invention relates to arachidonic acid, and has the effects of obviously reducing chilling injury indexes of the fruits and vegetables, inhibitingthe increase of cell membrane permeability of the fruits and vegetables and the accumulation of malondialdehyde, relieving the occurrence of chilling injuries of the fruits and vegetables, delaying the decline of the content of soluble solids in the fruits and vegetables, inhibiting the increase of the content of titratable acid, and thus improving the quality of the fruits and vegetables under low-temperature storage.

Systems and methods are provided for delivering consistent high quality, cost efficient results in fixed or mobile endoscopy facilities, without requiring the continuous real-time involvement of a fellowship trained gastroenterologist, by integrating patient specific information into decision support systems and AI / machine learning systems employed during the planning and examination phases of the endoscopy procedure.

The invention discloses streptomyces sp.WY228 of arctium lappa L., a microbial agent containing streptomyces sp.WY228 and application. The classification of the strain is named as streptomyces sp.WY228, the strain belongs to streptomyces and is preserved in the Guangdong culture collection center, the preservation number is GDMCC 60274, and the microbial agent includes an effective component, namely the streptomyces sp.WY228 of arctium lappa L.. The streptomyces sp.WY228 of arctium lappa L. and the microbial agent can be used for promoting the growth of seedlings of arctium lappa L. and tomatoes. The provided streptomyces sp.WY228 of arctium lappa L. has the potential of nitrogen fixation and diversified growth promotion characteristics. The microbial agent of the streptomyces sp.WY228 ofarctium lappa L. has a great growth promotion capacity on arctium lappa L. and tomatoes and good application potential on planting of crop seedlings.

The invention belongs to the technical field of a building product, in particular to a PC wallboard mould with a window opening module. The mould comprises four internal wall side dies and positioning pieces, wherein a U-shaped positioning groove is concavely formed in the die cavity surface of each internal wall side die; a positioning arc groove is concavely formed in the long edge side of each positioning piece, and the positioning pieces are fixedly inserted into the U-shaped positioning grooves. The mould further comprises the window opening module, and the window opening module is divided into four groups of corner end submodules and two groups of straight edge submodules. Each corner end submodule is L-shaped, and therefore the corner end submodules form the four corner ends of the window opening module. On the projection of the vertical direction, a projection line formed by a vertical truncation surface is parallel with the direction pointed by the pointed end of one truncated corner end submodule. The mould has the advantages of simple mould disassembly, convenience and fastness in operation and low manufacture cost. One-step pouring forming of a winding opening can be ensured, and meanwhile the prefabrication of a framework of steel reinforcement and integral operation of putting into the mould are realized. The fabrication efficiency of a prefabricated wall can be greatly improved.

The invention belongs to the technical field of building products, and particularly relates to a quick-release-type PC wallboard mold with the integral mold-in function of a steel reinforcement framework. The quick-release-type PC wallboard mold comprises four inner wall side molds and positioning pieces. U-shaped positioning grooves are formed in the mold cavity surfaces of the inner wall side molds in a recessed mode. Positioning arc grooves are formed in the long edge side positions of the positioning pieces in a recessed mode, and the positioning pieces are fixedly inserted into the corresponding U-shaped positioning grooves. Cross sections are made perpendicular to the length direction of the inner wall side molds. The cross sections of the inner wall side molds are in an L shape in appearance. The board surfaces at one sides of plumb plates of the inner wall side molds form inner wall mold cavity surfaces. The quick-release-type PC wallboard mold has the advantages that mold disassembly is simple, operation is easy, convenient and fast, and manufacturing cost is low; forming quality of a prefabrication wall body can be guaranteed while prefabrication and integral mold-in operation of the steel reinforcement framework are achieved; and moreover the manufacturing efficiency of the prefabrication wall body can be greatly improved.

A mold (110) for resin-seal-molding an electronic component is constituted by a first mold (111) and a second mold (112). At a mold face (PL face) of the molds, a substrate supply-set surface (113) having a flat shape without a step is provided. A pot block (140) is joined with and separated from a side position (110a) of the mold (110) intersecting perpendicularly with the mold face (PL face) of the molds. In a state where the mold face and the pot block (140) are joined, a molten resin material in the pot block (140) is injected into a cavity (114). The overall structure of the mold (110) for resin-seal-molding an electronic component mounted on the substrate (400) is simplified. Additionally, when resin-seal-molding the electronic component, a problem of variation in the thicknesses of the substrates (400) is solved. Thus, resin flash formation on the substrate surface is prevented.

The invention discloses a preparation method of a pre-prepared active Chinese herbal medicine material-added cow supplement feed. The preparation method comprises the following steps: after uniformly stirring corn, pre-prepared active Chinese herbal medicine materials, barley flour, edible mushroom dregs, wheat bran, peanut vines, apples, canola oil, tofukasu, vinasse, bone meal, fish meal, black bean flour, sodium alginate, skim milk powder, calcium hydrogen phosphate, sodium bicarbonate, salt, fructose syrup, and compound amino acid, drying until the moisture content is 15-18wt%, and then pelletizing to obtain the pre-prepared active Chinese herbal medicine material-added cow supplement feed. The cow supplement feed is added with the natural pollution-free pre-prepared active Chinese herbal medicine materials, so that the cow lactation is greatly promoted, the cow milking quality is improved, and the requirement of the dairy industry for the high-quality supplement feed is met.