30results about How to "Low utilization rate" patented technology

A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource (101); receiving the SR on the first shared resource (102); allocating a second shared resource of uplink data to the multiple terminal devices, or allocating a dedicated resource of uplink data to at least one of the multiple terminal devices (103). The network side device includes: a configuration module, a receiving module and an allocation module. The terminal device includes: a receiving module, a request module and a sending module. The present invention avoids the waste of the uplink data resource, and improves a utilization rate of the uplink data resource and a transmission success rate of the uplink data.

A method of preprocessing a video stream including receiving a video stream formed of a sequence of blocks and setting one or more quality level constraints for the video stream. The method further includes selecting for each of at least a plurality of the blocks of the video stream, one or more sets of compression parameters for compressing the block, such that the block compressed according to the set of parameters meets a respective quality level constraint set for the video stream and generating for each of the sets of compression parameters a corresponding data unit representing the block compressed by the set of compression parameters.

The invention provides an organic light emitting display panel and a manufacturing method thereof, and a display device. In the organic light emitting display panel and the manufacturing method thereof, and the display device of the invention, since a quantum material layer exhibiting quantum size effects is arranged on a side of a color filter substrate close to an array substrate or on a side of an array substrate close to a color filter substrate, and can convert a part of light emitted thereinto from the organic light emitting unit into light with a same color as that of a corresponding sub-pixel, the utilization rate of light emitted from the organic light emitting unit is increased, brightness is improved, and power consumption is reduced.

A system for managing assets, and facilitating electronic commerce respecting the assets includes a computerized database for storing asset profiles for a plurality of assets. The asset profiles, each include an asset specification and a bid definition. The asset specification includes maintenance history data for the asset and the bid definition outlines the bounds for one of sale, rental or lease of the asset. Users of the system may search the database remotely over the Internet for desired assets, and retrieve detailed information, such as maintenance history, and then bid on the asset for purchase, rental, or lease. Users can also add their own assets to the database for search by others. The system also includes a fantasy fleet feature for conducting “what if” analyses of a simulated fleet containing existing assets and proposed assets.

The present invention provides an integrated battery dispatching system with centralized charging and centralized allocation, which comprises an initial parameter setting module (101), a dispatching selection module (102), a delivery parameter setting module (103), a full battery number acquiring module (104), a logistics fleet delivery strategy submodule (105) and a centralized charging station charging strategy submodule (106). The present invention integrally dispatches centralized battery charging, battery dispatching and logistics vehicle allocation, and arranges the battery to be charged with cheap electric energy according to the battery replacement demand of a delivery station in combination with the capacity constraint for a centralized charging station and the power tariff of a power grid. The four integrated dispatching subsystems involved in the present invention can meet the needs of different users, and the users can select a suitable operation mode according to their own characteristics and practical situations.

The invention relates to design of miniature physical structure in processing spatial silicon. The invented structure consists of sensing unit, fixed teeth, and substrate. The sensing unit is composed of tooth-comb, multi group of motion teeth. The intervals from each tooth of comb in the sensing unit to adjacent two fixed teeth are not equal. The ratio of interval to two sides is 1:8-12. The invented structure provides important merits usch as less linkage blocks, large area, reducing the difficulty for block to key in, small contact resistance in place of key joint, uniformity, yield notably improved. It makes the design and process of miniature physical structure from two dimensions to three dimensions possible. Also, the invention increases resolution and precision greatly. Many lead wires and electrodes on glass plate electrode needed by the scheme of equally placed are reduced evidently. Thus one side, it prevents the interfere from distributed capacitance between lead wires and electric signal, on the other hand the amount of lead wires is decreased, work load for lead wires to key in is reduced.

The invention relates to a method for preparing a SnO2 PC / CdS photonic-crystal-structure composite photocatalyst with high-stability visible-light catalytic activity. According to the method, SnO2 photonic crystal is prepared on an FTO (Fluorine Doped Tin Oxide) substrate by using a liquid phase deposition method, and subsequently sensibilization is performed through CdS quantum dots by using a continuous chemical water bath deposition method under the sound wave decomposition assistance, so as to prepare a novel SnO2PC / CdS photonic crystal structure. As far as we know, a photonic crystal composite sensitizer is firstly utilized to improve the SnO2 photocatalytic activity.

The invention discloses a nitrogen-doped mesoporous carbon-coated Titanium dioxide composite photocatalyst, a preparation method and use thereof. The preparation method comprises the steps of: dissolving an organic ligand and Ti(OC3H7)4 in a mixture of methanol and DMF at a certain ratio, performing a hydrothermal reaction, centrifuging and drying to obtain a Titanium-based metal organic framework (Ti-MOF); pyrolyzing the obtained Ti-MOF under an inert atmosphere, and oxidizing the same for etching to obtain a nitrogen-doped mesoporous carbon-coated Titanium dioxide composite photocatalyst. The obtained composite photocatalyst not only facilitates the adsorption, enrichment and mass transfer of low concentration VOCs, but also efficiently degrades VOCs under sunlight. It has high degradation activity and stability when performing photocatalytic removal of VOCs in the presence of visible light, is simple in synthesis, low in preparation cost, and has strong potential for the use in environmental protection.

An inrush current prevention circuit, according to one possible configuration, includes: a power supply input terminal; a high-resistance element to restrict an inrush current flowing in when a power supply voltage is applied to the power supply input terminal; a low-resistance bypass element connected in parallel with the high-resistance element and configured to operate so as to cause current to bypass the high-resistance element when an output voltage being output from the inrush current prevention circuit to a load exceeds a bypass threshold; and bypass threshold setting circuit that divides the power supply voltage in accordance with the output voltage, and sets the bypass threshold in accordance with a voltage value of a voltage dividing point of the bypass threshold setting circuit.

A method for preparing a cadmium sulfide film comprises: providing a slurry; coating a first substrate with the slurry; heating the first substrate to produce a vapor; and depositing the vapor on a second substrate to form a cadmium sulfide film. The slurry comprises a dispersant, cadmium particles and sulfur particles.

The invention relates to a solar-powered apparatus, comprising a housing (1), a shield panel (5) disposed on the housing (1), and a transmission apparatus (2) disposed inside the housing (1). The transmission apparatus (2) is provided with eight or more memory alloy sheets (3). The housing (1) is also provided with a ratchet pawl (13). The shield panel (5) is provided with a light-focusing apparatus (51) used for focusing light. The apparatus is capable of converting solar energy into mechanical energy.

A method for ironmaking by smelting reduction in a stir-generated vortex includes: (1) placing a pig iron in an induction furnace, and then heating the pig iron to a molten state to form a molten iron, and maintaining the molten iron to be greater than or equal to 1450° C.; (2) stirring a center of the molten iron to form a vortex with a height-to-diameter ratio of 0.5-2.5, and continuously performing stirring; (3) mixing and grinding on an iron-containing mineral, a reducing agent and a slag-forming agent in a mass ratio of 1:(0.1-0.15):(0.25-0.4) to obtain a powder mixture, spraying and blowing the powder mixture to a center of the vortex, performing a reduction reaction, and stopping the stirring after the molten iron and molten slags are obtained, wherein a waste gas is produced; and (4) discharging the molten iron and the molten slags respectively, and exhausting a treated waste gas.

An ecological conservation system and method for an artificial coastal wetland are provided. The system can include a fish and shrimp ecological breeding area, an artemia breeding area and a bromine extraction and salt production area, where a water inlet channel is arranged on a side of the fish and shrimp ecological breeding area; a sedimentation and biological purification channel is arranged between the fish and shrimp ecological breeding area and the artemia breeding area; a drainage channel is arranged between the artemia breeding area and the bromine extraction and salt production area; and waterfowl habitat islands are built in the fish and shrimp ecological breeding area and the artemia breeding area.

The invention provides an organic light emitting display panel and a manufacturing method thereof, and a display device. In the organic light emitting display panel and the manufacturing method thereof, and the display device of the invention, since a quantum material layer exhibiting quantum size effects is arranged on a side of a color filter substrate close to an array substrate or on a side of an array substrate close to a color filter substrate, and can convert a part of light emitted thereinto from the organic light emitting unit into light with a same color as that of a corresponding sub-pixel, the utilization rate of light emitted from the organic light emitting unit is increased, brightness is improved, and power consumption is reduced.

The invention provides a method for enriching highland barley polyphenol and application of the highland barley polyphenol to preparation of antioxidants and belongs to the field of food functional development. Highland barley kernels are used as raw materials; through fermentation of lactic acid bacteria, the content of phenolic substances in the highland barley kernels can be increased; the highland barley polyphenol prepared by the processes of extracting, concentrating, leaching, concentrating, freeze drying is capable of effectively removing DPPH free radical activity and has higher ironion reduction capability and oxidized free radical absorption capability. Cell experiments show that the fermented highland barley polyphenol has a more obvious effect of protecting H2O2-induced celloxidation damage; for example, the ROS level can be reduced, the activity of the antioxidant enzyme can be improved, the content of reduced glutathione can be increased and the like. The method is environmentally friendly, low-carbon and energy-saving; the highland barley resource in China is deeply developed; the product is stable in form, convenient to transport and higher in antioxidant activity, and can be widely used in the food industry as a functional component.

A half-slide matched device and its application of ultra-smoothly reconstructing yarn hairy structure belong to a textile processing field. According to the half-slide matched device of the present invention, a vortex device static part and a vortex device moving part are symmetrical arranged and are of a half-slide matched. In practice, multiple devices are connected in tandem. When yarn moves, the parts of half-slide matched device are closed, for efficiently constraining and utilizing the vortex airflow. A directional jet tube one-directionally stretches hairiness on yarn surface to avoid hairiness random dispersion and entanglement, remove yarn surface impurities. Tandem-connected devices repeatedly superimpose and strengthen the reconstructed ultra-smooth yarn structure. The half-slide matched device can be opened when the yarn breaks, which facilitates splicing and maintenance. The half-slide matched device has a reasonable structure and is very convenient for wide application.

A target assembly includes a base comprising a first surface and a second surface opposite to the first surface. The base defining a threaded hole; a magnetron mounted on a first surface; a target movably mounted to the second surface, the target defining an opening corresponding to the threaded hole, the opening including a first end and a second end; and a screw. The screw can slide in the opening from the first end to the second end so the position between magnetron and the target is adjusted to adjust the bombarded area of the target.

The invention discloses bean dreg thin pancakes. The bean dreg thin pancakes comprise the following components in parts by weight: 18-22 parts of bean dreg flour, 35-40 parts of wheat flour, 5-10 parts of lobster meat, 2-6 parts of red jujubes, 5-8 parts of mung beans, 1-7 parts of grapefruits, 1-5 parts of roselle flowers, 1-4 parts of cherry tomatoes, 1-3 parts of sweet-scented osmanthus, 25-35 parts of fresh eggs, 2-3 parts of white granulated sugar, 1-2 parts of table salt, 5-8 parts of edible oil and 8-10 parts of water. A preparation technology of the bean dreg thin pancakes is simple and environmentally friendly, the shrimp meat and bean dregs are masterly combined, besides, the bean dreg thin pancakes are unique in taste, rich in fragrance, unique in flavor, rich in nutrition, good in mouth feel, unique and exquisite in appearance and quite convenient to eat, requirements of people on nutrients are met, and the added value of products is also increased. The bean dregs which are low in utilization rate and rich in nutrition are used for making the thin pancakes, so that the waste bean dregs are effectively utilized.

Provided is a low-pressure chip packaging type junction box for a solar power generation assembly and a processing method thereof, and more particularly, relates to a low-pressure chip packaging type junction box for a solar power generation assembly integrating techniques relating to development and manufacturing of junction boxes with semiconductor packaging techniques to increase a degree of product automation and a processing method thereof. The low-pressure chip packaging type junction box for a solar power generation assembly comprises a box body, N chips, N connection members, and N+1 copper conductors, where N≥1. At least one accommodation recess is arranged at the box body. The box body is provided with a transverse bar. Chip installation positions are arranged at N copper conductors. The N+1 copper conductors are provided with lead-out positions positioned at a top surface of the transverse bar. The chip is welded and fixed to the installation position at the copper conductor.

The invention discloses a radio frequency connector with larger radial tolerance. The radio frequency connector comprises a central pin, a middle insulating sleeve and an outer conductor; the centralpin is of a hollow columnar structure; the central pin comprises a pin body and a female end joint; a limiting convex part protruding out of the surface of the pin body is arranged on the pin body; aconnecting ring is arranged at the outer end of the female end joint; at least two strip-shaped grooves are formed in the female end joint; the strip-shaped groove is located in the side wall of the female end connector and penetrates through the side wall of the female end connector. The strip-shaped groove is arranged along the axial direction of the central pin and divides the female end jointinto a plurality of elastic reeds; the middle part of the elastic reed is bent towards the inner side of the central pin to form a contact with an inwards arched middle part; the middle insulating sleeve is of a cylindrical structure and is sleeved outside the central pin; and the outer conductor is sleeved outside the middle insulating sleeve. The connector has the advantages of high production and processing efficiency, low manufacturing cost, suitability for industrial mass production, good product quality, good connection stability, safety, reliability, larger radial tolerance and long service life.

The invention discloses a preparation method of a special carbon-based selenium-rich fertilizer for rice, and belongs to the technical field of fertilizers. The preparation method comprises the following steps: planting a selenium-enriched plant material, collecting and concentrating a selenium-enriched extracting solution, preparing modified selenium-enriched biomass charcoal by utilizing three-time slag materials, and preparing the carbon-based selenium-enriched fertilizer. Active organic selenium is generated through plant enrichment and compounded with biomass charcoal, fixation and loss of the active selenium in soil are reduced, and the utilization efficiency of the selenium fertilizer is improved.

An apparatus for manufacturing an absorbent core includes: a dispenser for dispensing a fiber; a fiber-stacking drum for stacking the dispensed fiber on the outer circumferential surface while sucking the fiber toward an inside; and a fixed frame for rotatably supporting the fiber-stacking drum. The fiber-stacking drum includes: a rotation shaft; a wheel attached to the distal end of the rotation shaft; and a fiber-stacking ring provided on an outer circumference portion of the wheel for stacking the fiber A suction chamber is fixed to the fixed frame The suction chamber is arranged on an inner side of the fiber-stacking ring and produces a suction force toward an inner circumference of the fiber-stacking ring. The fiber-stacking drum is supported by the fixed frame so as to be slidable in an axial direction of the rotation shaft; and the wheel is removably attached to the distal end of the rotation shaft via a fastener.

The invention belongs to the technical field of agricultural planting, and provides a method for simultaneously improving the selenium content and the fruit setting rate of cherry tomatoes. The method comprises the steps that the cherry tomatoes are cultivated, flower and fruit retention and selenium and calcium supplement treatment are carried out on the cherry tomatoes in the cultivation process, when 2 / 3 florets on inflorescences of the cherry tomatoes bloom, the inflorescences are soaked in a composition A water solution once, and the composition A is prepared from 2,4-D, sodium selenite, amino acid calcium and 50% procymidone wettable powder; and when the clusters on the inflorescence develop to the size of peanut kernels, the clusters are soaked once, a composition B aqueous solution is sprayed, and the composition B is prepared from sodium selenite, amino acid calcium and 50% procymidone wettable powder. By means of the method for simultaneously improving the selenium content and the fruit setting rate of the cherry tomatoes, the yield of the cherry tomatoes is increased, the occurrence of the cherry tomato navel rot disease is reduced, and the standard requirement of the selenium-rich cherry tomatoes is met; and meanwhile, pollution to soil and water due to unreasonable application of exogenous selenium is reduced.