134results about How to "Uniform change" patented technology

A pressure resistant plastic bottle for containing and dispensing an aerosol composition. The plastic bottle is comprised of a hollow elongate body having a central portion, a top portion and an opposite bottom portion with the central portion having an inwardly concave configuration extending along its longitudinal direction. The bottom portion of the elongate body is integral with the central portion and defines an outwardly projecting convexly shaped configuration. The top portion of the bottle is integral with the central portion and has an outwardly convex configuration extending along its longitudinal direction and defines a neck having an opening for receiving and dispensing the aerosol composition. A closure covers the opening and is sealingly attached to the neck to contain the aerosol within the plastic bottle.

A transmission includes a pair of conical transmission element carriers with one being a drive carrier and one being a driven carrier. The drive carrier has a plurality of fixed drive elements attached. The driven carrier has a plurality of fixed driven elements attached. An endless connecting element rotationally couples a drive carrier element to a driven carrier element to provide a transmission output ratio. Also, a shift element means transfers the endless connecting element between a selected drive element to a corresponding driven element to establish a change in the rotational ratio between the drive carrier and the driven carrier.

The invention provides a control method of the opening of a large flow throttle valve for water. The control method is characterized in that the position of a piston rod in a proportional servo oil cylinder is controlled by regulating input current of a pilot electro-hydraulic proportional flow valve, and the piston rod drives a valve core of the large flow throttle valve for water to move, thus ultimately controlling the opening of the large flow throttle valve for water; the piston rod is fixedly connected with the valve core of the throttle valve for water by screw threads; an unsymmetrical closed loop PID control method is employed in the control process, input is a given opening value of the large flow throttle valve for water, feedback is the actually detected opening value of the large flow throttle valve for water, the difference e (t) between the given opening value of the large flow throttle valve for water and the actually detected opening value of the large flow throttle valve for water is input into a PID controller, and the PID controller outputs current signals to the pilot electro-hydraulic proportional flow valve. The method has the advantages of high control precision, convenient installation and operation, strong practicability and high reliability.

Disclosed are a composite which can be used as an electrode active material for a secondary battery, and the secondary battery comprising the same. The composite includes: a first material selected from the group consisting of metals and metalloids capable of being reversibly alloyed with lithium; a second material selected from the group consisting of metals incapable of being alloyed with lithium, compounds containing the metals, and compounds containing metals or metalloids capable of being irreversibly alloyed with lithium; and a third material which is at least one kind of metal having a higher electrical conductivity than the second material, wherein a content of the third material ranges from 10 to 10,000 ppm based on the total weight of the composite. In the composite, the third material increases the electrical conductivity, thereby forming an electrical conducting path between materials within the composite. This allows the volume of a battery to be uniformly changed during the charge / discharge. Thus, when the composite is used as an electrode active material for a secondary battery, it is possible to improve a life characteristic of the battery, and minimize a change in a thickness of the electrode.

The invention relates to a method for preparing nepheline syenite powder. The method comprises the following steps of: elutriating and washing raw materials; smashing ores; performing graded screening; performing ball milling and fine crushing; removing impurities and filtering; and dewatering and drying, wherein the impurity-removing and filtering step comprises a flotation procedure for removing mica in the nepheline syenite. A two-stage closed-loop wet grinding process, a flotation process and a magnetic separation and impurity removing process are adopted by the method, so that impuritiessuch as the mica and the like can be removed basically and a contradiction between purification and super small product particle size is solved. Material smashing and grinding are performed by using a closed-loop system, so that power consumption is lowered to the maximum extent and the reasonable distribution of the product particle size is ensured simultaneously. A new high-purity nepheline syenite material which hardly contains any mica impurity and is prepared by the method has TiO2 content of lower than 0.01 percent and Fe2O3 content of lower than 0.10 percent and meets the requirements of functional ceramics and structural ceramics.

A backlighting system for liquid crystal displays includes one or more first lighting structure (130, 230), which has a defined radiant flux with spectral color components at one operating point. The radiant flux output from the first lighting structure (130, 230) exits across a radiant surface (A) of the backlighting system and thus provides a defined luminous flux with spectral color components on a liquid crystal glass (10) that can be arranged in front of this radiant surface (A). Also, the backlighting system has one or more additional lighting structure (140, 240, 340). The radiant flux of the additional lighting structure varies. This additional lighting structure (140, 240, 340) is arranged such that the spectral color components of the luminous flux change when the radiant flux of the additional lighting structure (140, 240, 340) is changed. The liquid crystal display is used for controlling and monitoring in an automation system.

The invention relates to field of wireless network communication and discloses a video transmission method and device or a wireless network. According to the invention, if the network transmission state is monitored to be jammed, the video code stream is firstly subjected to first level frame rate reduction processing, if the network transmission state is still jammed in the preset time duration after the first level frame rate reduction processing, the video code stream is subjected to second level frame rate reduction processing, so that the video effect is smoother and unhindered. During frame rate reduction processing, the current content of a buffer area of the application layer is maintained, only the newly-generated video code stream is coded and compressed, and the monitoring video is more continuous. If the network transmission state is monitored to be not jammed in the preset time duration after the frame rate reduction processing, the low-speed frame rate increasing mechanism is adopted, and if the network environment becomes worse again, the quick frame rate reduction processing is carried out.

A radiographic image conversion panel includes: a support on which a photostimulable phosphor layer containing a photostimulable phosphor is formed; and a protective layer for covering the photostimulable phosphor layer, wherein the photostimulable phosphor layer comprises a layer having the particle crystal structure containing a particle phosphor provided on a side of the support, and a layer having the column crystal structure containing a column phosphor provided on a side of the protective layer.

A substrate support (201) having a flat supporting surface (201a) is prepared, and a semiconductor substrate (1) is fixed to the substrate supporting surface (201) by attaching a wiring forming surface (1a) to the supporting surface (201a) by suction, for example, by vacuum suction. On this occasion, the wiring forming surface (1a) is forcibly flattened by being attached to the supporting surface (201a) by suction, and therefore the wiring forming surface (1a) becomes a reference plane for planarization of a back surface (1b). In this state, planarization processing is performed by mechanically grinding the back surface (1b) to grind away projecting portions (12) of the back surface (1b). Hence, variations in the thickness of the substrate (especially, semiconductor substrate) are made uniform, and high-speed planarization is realized easily and inexpensively without disadvantages such as dishing and without any limitation on a wiring design.

A method for measuring the external parasitic resistance of an MOS transistor comprises the steps that a semiconductor substrate is provided, and the MOS transistor is formed on the semiconductor substrate; a first voltage is applied to the gate electrode of the MOS transistor, a second voltage is applied to the source electrode of the MOS transistor, the first voltage is increased gradually, the second voltage remains unchanged, and at least ten source leakage current values corresponding to different first voltage values are obtained through measurement; according to the second voltage and the source leakage current values, at least ten MOS transistor source leakage resistance values corresponding to the different first voltage values are obtained through calculation, wherein the MOS transistor source leakage resistance comprises channel region resistance and the external parasitic resistance; curve fitting is conducted on the different first voltage values and the corresponding MOS transistor source leakage resistance values for five times, so that the external parasitic resistance of the MOS transistor is obtained. According to the method for measuring the external parasitic resistance of the MOS transistor, the measuring process is simple and convenient.

A cell culture patterning substrate on which cells can be arranged regularly with high efficiency over a large area on a base material so as to attain formation of a tissue, etc. The cell culture patterning substrate includes: a base material; and a cell culture region which is formed on the base material, is a region for culturing a cell and contains a cell adhesive layer having adhesive properties to the cell. The cell culture region includes: a cell adhesion portion at which the cell adhesive layer is formed; and a cell adhesion auxiliary portion, formed in a pattern, which inhibits adhesion to the cell, and the cell adhesion auxiliary portion is formed such that, upon adhesion of the cell to the cell adhesion portion, the cells on two cell adhesion portions adjacent to the cell adhesion auxiliary portion can be bound to each other on the cell adhesion auxiliary portion.

The invention discloses a coal supply self-balancing system and method for bed temperature control of a circulating fluidized bed boiler. The system comprises a coal supply main-control adjustment loop and a multi-execution coal supply adjustment loop, wherein the coal supply main-control adjustment loop receives a coal supply main command output by a boiler main controller; the output command is sent to two sides of the multi-execution coal supply adjustment loop respectively; after calculation on each side, automatic coal supply commands are respectively distributed to all automatic coal feeders according to a certain proportion, so that the coal supply quantity conforms to the command requirement of the system. The coal supply self-balancing system and method have the benefit that the bed temperature of the circulating fluidized bed boiler is kept stable by the fuel self-balancing method, so that unit load fluctuation caused by frequent adjustment of the primary air quantity is avoided.

The present invention relates to a free viewpoint image quality evaluation method based on ray space. The invention uses the edge pixel direction consistency parameter of lines which have same direction in ray space for elevating the ray space quality obtained by three different interpolation methods. Firstly the high-frequency energy diagrams of all pixel direction angles in the ray space are obtained from three interpolation methods. Simultaneously the edge graph of ray space, which has low noise and same direction, is obtained. Then the average high frequency energy value of pixel direction angle in the edge graph is calculated, and the value is used as an important criterion which is used for evaluating the consistency of ray space edge pixel direction obtained through interpolation. Finally whether the evaluated high-quality ray space can generate high-quality viewpoint picture is checked. The test shows that when the ray space obtained through fixed-direction interpolation, ray space obtained through bilinear interpolation and ray space obtained through most adjacent interpolation are executed with quality evaluation, the obtained parameter variation is more uniform and is more adjacent with the variation characteristic of PSNR evaluation result compared with the prior art.

The invention discloses an open-type heavy hydraulic motor which comprises a bracket, a spin valve and a crank shaft arranged at the center of the bracket, wherein one end of the crank shaft is connected with the outer end part of a valve core; more than four uniformly distributed double-acting oil cylinders are arranged around the eccentric section of the crank shaft; the bottom of each double-acting oil cylinder is hinged with the bracket, and the piston rod of each double-acting oil cylinder is connected with the eccentric section of the crank shaft through a rotatable connection structure; a valve body is provided with an oil inlet, an oil outlet and working oil ports of which the number is corresponding to that of the oil cylinders; all the working oil ports are uniformly distributed on the circumference of the valve body; the circumference of the valve core is provided with two annular grooves and two sectorial oil grooves; the corresponding central angles of the two sectorial oil grooves are greater than 90 degrees and less than 180 degrees; the two sectorial oil grooves are respectively connected with the corresponding annular grooves through connecting oil ways; and each working oil port is connected with the rod cavity oil port and rodless cavity oil port of each double-acting oil cylinder according to the corresponding relations. According to the invention, an extra-large torque can be easily realized, and the output torque and rotation speed are more uniform; and the open-type heavy hydraulic motor is convenient to install and maintain and has a wider application range.

The invention provides a raster-vector geographic data reversible decryption method based on a trigonometric function. The method comprises the steps of building a trigonometric function model, calculating trigonometric function model parameters and building a decryption model according to original raster-vector geographic data, adopting the decryption model for performing decryption on the raster-vector geographic data, building a recovery model according to decryption model parameters, and adopting the recovery model for recovering the decrypted raster-vector geographic data. On the premise that the vector data topological relation is maintained unchanged, the excellent function characteristics of the trigonometric function are sufficiently utilized, and a decryption error is controlled by adjusting the amplitude; by keeping the model periodicity, and it is ensured that decryption data changes uniformly and the topology is kept good; by maintaining that an arbitrary order is derivable, the decryption effect is smooth and advanced gradually; the model attack resistance is improved, it is ensured that the decrypted data has the high safety, and has the advantages of being reversible and efficient in decryption, and technical supports can be provided for security, secrecy and sharing using of raster-vector geographic data.

The invention discloses a bladder-type storage tank for high concentration hydrogen peroxide, which comprises a storage tank shell body, an injection discharging component and a thin film liquid bag, wherein the injection discharging component is coaxially mounted inside the storage tank shell body; the injection discharging component is constituted of an end cover, a multi-hole pipe, a fixed disc and a support plate; the end cover and the fixed disc are respectively welded on two ends of the multi-hole pipe; the end cover is connected to a storage tank outlet flange; liquid inlet / outlet channels are respectively opened on the end cover and the fixed disc; the multi-hope pipe is provided with dense small holes in order to make sure the flow area of a propellant; the fixed disc and a support disc are used for mounting the thin film liquid bag and fixing the injection discharging component; the support disc is designed with a diffusion hole in order to prevent the thin film liquid bag from being impacted directly by the pressurized gas; and the thin film liquid bag is uniform in applied force. The advantages are that the bladder-type storage tank is suitable for storing hydrogen peroxide propellant for a long time; the hydrogen peroxide propellant and the pressurized gas are separated by the thin film liquid bag; the pressurized gas is wide in choice; and the hydrogen peroxide won't be catalyzed and decomposed by the pressurized gas.

The invention discloses a water resistor for a load test in a generator. A feed water pump is arranged on an inlet pipe of each operating water tank to pump the water of a storage water tank into the operating water tank, and a draining pump is arranged on a water outlet pipe of each operating water tank to pump the water in the operating water tank to a spraying pipe. A water receiving basin capable of collecting sprayed water is arranged below the spraying pipe. Water return channels are formed at the bottom of the water receiving basin to return the collected water into the storage water tank. The operating water tanks are correspondingly connected with the feed water pumps and the draining pumps, and water levels in the operating water tanks can be regulated by regulating the flows of the feed water pumps and the draining pumps to further regulate a load. The water levels are changed uniformly and slowly, so that the load can be regulated and changed stably, and a sudden change is avoided. In addition, the water drained by the operating water tanks is sprayed and cooled, and then returns to the storage water tank, heat produced by the power consumption of the generator in the load test in the circulation process of the water can be timely dissipated to the outside, and the water in the operating water tanks cannot be gasified in the test process, so that the stability of the load can be maintained.

The invention discloses a high ferrochrome roller used for a large-sized wide and thick plate rolling mill. The high ferrochrome roller comprises a roller core, a roller neck and a roller body workinglayer. The roller body working layer comprises, by mass, 2.40%-3.30% of C, 0.60%-1.00% of Si, 0.90%-1.20% of Mn, 15.00%-18.00% of Cr, 1.10%-1.70% of Ni, 0.80%-1.40% of Mo, 0.10%-0.60% of V, 0-0.10% of S, 0-0.05% of P, and the balance Fe and inevitable impurities. By adjusting the heat treatment technology, the mechanical property of the roller is improved, the abrasion resistance and millimeter rolling quantity of the roller are increased, and the service life of the roller is prolonged.

The invention provides a high efficiency and energy saving fly ash sintered brick making method. The optimization of granularity graduation of shale powder and the introduction of a single layer drying process capable of realizing large-scale continuous production solve the problems of low strength and easy deformation of green bricks in the drying process of ultrahigh-content fly ash sintered bricks, and multi-time mixing, forced mixing, heat insulation time prolongation processes further improve the product stability, so the large-scale industrial production of ultrahigh-content fly ash sintered bricks is successfully realized, the sintered bricks obtained in the invention has high yield, excellent strength and reduced weight, and energy consumed by sintering is effectively reduced. The selection of a kiln top and a hanging structure made of a sintered refractory material improves the acid corrosion resistance of a kiln body, can effectively adapt to the production of high--sulfur high-carbon fly ash sintered bricks, solves the problem of difficult utilization of fly ash from a circulating fluidized bed power plant, and improves the resource utilization rate.

The invention relates to a method for adaptive multimedia broadcasting. Its characteristics show as follow: it records the arriving time about the received multimedia data, then it pre-detects the preliminary rate for broadcasting according to described time above, then it adapts the predictive value by using the current buffer occupancy rate, and it sets a limit about the predictive value, then it broadcasts the multimedia according the restricted rate. This method effectively reduces the possibility of buffer overflow and may also real-time tracks the changes in network delay to change the rate of broadcasting.

Provided are a multi-output oscillator using a single oscillator, and a method of generating multiple outputs. The multi-output oscillator includes: an oscillator outputting the single frequency; a multiplier multiplying the single frequency to output a first frequency; a first frequency divider dividing the single frequency by a first division factor; a first mixer outputting a second frequency by mixing an output of the first frequency divider and an output of the multiplier; a second frequency divider dividing the single frequency by a second division factor; a second mixer mixing the output of the second frequency divider and the output of the first mixer to output a third frequency; and a third mixer mixing the output of the second frequency divider and the output of the multiplier to output a fourth frequency.

The invention provides a preparation method of a heteromorphic microporous ceramic capillary. The preparation method comprises the steps of designing a special heteromorphic microporous ceramic capillary forming die, preparing special zirconia ceramic particles, matching a unique sintering forming technology to achieve primary sintering forming of a heteromorphic inner hole of the ceramic capillary without secondary processing, and designing a thimble positioning hole during forming green body preparation according to a product property of the heteromorphic microporous ceramic capillary to allow that an outside diameter grinding technology of the ceramic capillary is greatly simplified. For the ceramic capillary prepared by the method, the density reaches 6.0-6.10g / cm<3>; the hardness is greater than 1200HV; the bending strength is greater than 1200MPa; the dimensional tolerance of the inner hole is within 3 micrometers; the outside diameter grinding precision can reach 1-micrometer position precision; a glass capillary in a multi-core optical fiber collimator can be completely replaced; the matching precision with an optical fiber is high; the reliability meets a requirement of an optical passive device standard GR1209 / 1221.

Provided are a liquid crystal display and a method of manufacturing a liquid crystal display. According to an aspect of the present inventive concept, there is provided a liquid crystal display which includes a first substrate which includes a display area and a non-display area, and a plurality of data fan-out lines which is disposed in the non-display area and includes a first conductive line extending toward the display area, and a second conductive line extending to overlap the first conductive line. At least a portion of the second conductive line includes a first wiring section extending in a direction parallel to an x-axis, and a second wiring section extending in a direction parallel to a y-axis. In the first wiring section, an upper surface of the second conductive line includes an inclined surface which slopes upward toward a negative direction of the y-axis.

A photosensitive material is coated on an insulating material (13) stacked on a substrate (1) (FIG. 16A), and exposed and developed using a mask having a light-shielding film capable of controlling a light transmittance from 100% to 0% annularly and continuously to form a spiral photosensitive material (FIG. 16B). After conducting treatment at a high temperature, the insulating material under the photosensitive material is spirally formed by etching (FIG. 16C). A metal (12) is stacked on the substrate (FIG. 16D), and a photosensitive material is coated (FIG. 16E). The photosensitive material is exposed and developed using a mask having an annular light-shielding film with a light transmittance of 0% to leave the photosensitive material covering only the metal on the base of the spiral structure (FIG. 16F). After treatment at a high temperature is conducted and the metal exposed is etched (FIG. 16G), the photosensitive material is removed (FIG. 16H).

An optical filter includes a first substrate, a second substrate opposed to the first substrate, a first optical film provided on a surface of the first substrate facing the second substrate, a second optical film provided on the second substrate and opposed to the first optical film via a gap, a first electrode provided on the surface of the first substrate facing the second substrate, and a second electrode provided on the second substrate and opposed to the first electrode, wherein a first charged body film with charge is formed on top of the first optical film, a second charged body film with charge is formed on top of the second optical film, and the first charged body film and the second charged body film are charged with the same polarity and opposed.

The invention relates to a novel whitewashing device for a tree trunk in the winter. A mechanism track is arranged on a vertical supporting rod, and an upper supporting arm and a lower supporting arm are respectively arranged on the mechanism track, and are connected with a motor through belts respectively; the upper supporting arm and the lower supporting arm are irregularly hexagonal, and double-hinged sliding rod supports are arranged at four corners formed by intersecting of five sides of the upper supporting arm; double-hinged sliding rod supports are arranged at four corners formed by intersecting of five sides of the lower supporting arm; a double-hinged sliding rod is arranged on each double-hinged sliding rod support; each double-hinged sliding rod is connected with two connecting rods; the two adjacent connecting rods of each double-hinged sliding rod are X-shaped to form five X-shaped rotation pairs; a sprayer is arranged at the position of the center of each of the five X-shaped rotation pairs; the sprayers are adjacently connected with a high-pressure plunger pump through a pipe; and the pipe is curled up in an automatic pipe winding wheel. The novel whitewashing device for the tree trunk in the winter is simple in structure, reasonable in design and high in practicality; and the distance between the upper supporting arm and the lower supporting arm is adjusted to adjust the diameter of an inscribed cylinder of a regular pentagonal prism.

The invention belongs to the technical field of testing mechanical properties of rocks, and discloses a system and a method for testing and controlling the mechanical properties of the rocks under a complicated condition. The system for testing and controlling the mechanical properties of the rocks under the complicated condition comprises a hardness detecting module, a tension detecting module, apressure detecting module, a temperature-humidity detecting module, a main control module, a density measuring module, a rock phase analysis module, a data storage module and a display module. According to the system for testing and controlling the mechanical properties of the rocks under the complicated condition, disclosed by the invention, a rock sample can be constructed into a cylinder of which the volume can be conveniently obtained through the density measuring module, the axial size and the radial size of the rock sample can be changed by respectively applying pressure to the top surface, the bottom surface and the side surface of the rock sample, and the heated and pressurized rock sample still is the cylinder, so that the volume of the heated and pressurized rock sample can be obtained, and measurement of rock density can be convenient; meanwhile, fine laminating of a big, very thick and single shale layer section can be rapidly solved through the rock phase analysis module.

A digital camera shooting device consists of a main controller unit an image transducer, an image processing unit, a storage unit, a keyboard unit and output interface, a lens unit and automatic focusing circuit and a microprocessor. In addition, the present invention discloses also an automatic focusing method by using electric voltage to regulate focal length.