51results about How to "Curb recession" patented technology

The invention discloses a grain refinement and modification master alloy for aluminum and an aluminum alloy, which comprises the following components by weight percentage: 3.0 to 10.0 percent of titanium, 1.0 to 3.0 percent of boron, 0.5 to 5.0 percent of strontium, 0.5 to 2.0 percent of cerium-enriched rare earth, and the balance of aluminum. The preparation method for the master alloy comprises the following steps: weighting potassium fluotitanate, potassium fluoborate, a mixed rare earth ingot, an alloy, and a pure aluminum ingot in proportion; drying the potassium fluotitanate and the potassium fluoborate; heating and melting the aluminum ingot and the aluminum rare earth ingot, adding the mixture of the potassium fluotitanate and the potassium fluoborate, and stirring until the melted mass is completely reacted; adding a Al-Sr master alloy, stirring, and performing heat preservation and slagging off; adding hexachloroethane and evenly stirring; and standing, performing heat preservation for 20 to 30 minutes, casting into an ingot and then extruding into a wire. The master alloy can be well combined with an interface of an aluminum matrix; the particle phase is evenly distributed; the grain size of the refinement phase is small; the activated Sr is enough to ensure the following modification; the conglobation of the refinement phase is effectively reduced, and the degradation is inhibited; and the preparation process is low in cost.

Provided is a toner containing toner particles, each of which includes a binder resin containing a polyester as a main component, a colorant, and a wax, in which the binder resin includes a block polymer in which a segment capable of forming a crystalline structure and a segment incapable of forming a crystalline structure are bonded, the toner has a maximum endothermic peak from the binder resin, as determined by differential scanning calorimetry measurement, with a peak temperature in a specific range and with an endothermic quantity in a specific range, and the wax is an ester wax having a functionality of 3 or more.

A flat panel speaker according to an embodiment of the disclosure includes a flat panel and a plurality of vibrators that are disposed on a back surface of the flat panel. The plurality of vibrators are disposed to avoid a location that most easily vibrates in an entire range of audio frequencies when vibration is generated in the flat panel by the plurality of vibrators. A large stationary wave with respect to the flat panel therefore does not easily occur.

A vehicle driving force control apparatus is configured to provide a vehicle drive force control apparatus that can expand the operating region within which an electric motor can be driven in a stable manner. The output of an engine is delivered to the main drive wheels through a transmission and also to an electric generator. The output voltage of the electric generator is supplied to the electric motor and the output of the electric motor drives the subordinate drive wheels. When it is determined that the generator output voltage will not be sufficient to meet the requirement of the electric motor, the amount of acceleration slippage allowed at the left and front wheels is increased.

The invention discloses a health-care food with effects of improving eyesight and reinforcing intelligence, and belongs to the technical field of health-care foods. The health-care food comprises the following raw materials in parts by weight: 100-600 parts of a needle mushroom extract, 150-500 parts of a Europe blueberry extract, 80-260 parts of a ginkgo leaf extract, 100-400 parts of soyabean lecithin, 50-200 parts of taurine, 80-400 parts of DHA, 0.5-5 parts of VB1, 0.5-5 parts of VB2, 5-20 parts of VB3, 0.25-0.8 part of VA and 5-80 parts of VE. The raw materials are organically combined, so that various different effect components are fused into a product, and the components are matched and coordinated; nutrition is complemented and organisms are conditioned in a systematical and comprehensive manner; and the health-care effects of realizing two functions of improving the memory and relieving the eyesight fatigue are achieved.

An exhaust gas purification system includes a diesel particulate filter (“DPF”) which collects particulate matter (“PM”) in exhaust gas, an exhaust pipe injector which performs exhaust pipe injection, and a DPF regeneration control unit which performs temperature rise control of an exhaust gas temperature by the exhaust pipe injection to regenerate the DPF when the PM collected by the DPF exceeds a fixed amount and which, during the regeneration, integrates an amount of time during which the exhaust gas temperature exceeds a PM combustion temperature and completes the regeneration when an integrated value thereof reaches a set regeneration completion value. The DPF regeneration control unit aborts the regeneration when, during regeneration, a total amount of the exhaust pipe injection exceeds an upper limit before the integrated value.

An intermediate wiring layer, lowermost vias and uppermost vias of a semiconductor integrated circuit are disposed within a zone of wiring tracks, which are superposed by wiring traces of an uppermost wiring layer and wiring traces of a lowermost wiring layer, as seen from the direction normal to the plane. The lowermost vias are disposed so as to fit in a 4-row, 1-column rectangle, and the uppermost vias are disposed so as to fit in a 2-row, 2-column rectangle. The center of a via unit, which comprises the uppermost vias, as seen from the direction normal to the plane is disposed at the intersecting portion of the lowermost wiring layer and uppermost wiring layer. The center of a via unit, which comprises the lower vias, as seen from the direction normal to the plane is offset by a prescribed amount from the center of the via unit, which comprises the uppermost vias, as seen from the direction normal to the plane.

Provided is a toner containing toner particles, each of which includes a binder resin containing a polyester as a main component, a colorant, and a wax, in which the binder resin includes a block polymer in which a segment capable of forming a crystalline structure and a segment incapable of forming a crystalline structure are bonded, the toner has a maximum endothermic peak from the binder resin, as determined by differential scanning calorimetry measurement, with a peak temperature in a specific range and with an endothermic quantity in a specific range, and the wax is an ester wax having a functionality of 3 or more.

A charging method according to the present invention is a charging method for a nickel-hydrogen battery provided with a positive electrode at least including nickel hydroxide. The feature of this charging method is that the nickel-hydrogen battery is charged by supplying only a square-wave pulse current having a repetition frequency that is set within a range from 5 kHz to 10 kHz and having an average current value that is set within a range from 1 A to 10 A.

An organic electroluminescence unit includes: a plurality of light-emitting layers of different colors (14R, 14G, 14B); a first electrode (11) and a second electrode (16) applying a voltage to each of the plurality of light-emitting layers; and a charge transport layer disposed between one or more light-emitting layers of the plurality of light-emitting layers and the first electrode (11).

The invention relates to a desert greening soil module, and a preparation and construction method thereof. The soil module preparation method comprises the following steps: step 1, respectively preparing components according to weight ratios, wherein the components comprise 70-80% of soil (soil for use), 7-15% of an organic fertilizer, 0.5-2% of a soil micro-state active agent, 0.2-1.5% of a soilwater-retaining agent and 9-18.5% of water; step 2, uniformly stirring the components prepared in the step 1, adding water, then carrying out mixing to obtain mortar, carrying out mixing by stirring according to a soil water content ratio of 13-18.5%; step 3, putting the mortar into a mould, and pressing the mortar to form a soil module, wherein a column-shaped body is arranged in the mould, and avertically upward guide pipe hole is formed in the bottom of the soil module when the soil module is formed by pressing; and step 4, preparing a biodegradable conduit, and adding a rooting agent intothe conduit, wherein the rooting agent is a mixture of a soil water-retaining agent and rooting powder.

An ink-jet printer includes an ink-jet head which includes a nozzle, a main liquid droplet trapping section 30 which traps only a main liquid droplet, and a cover member which surrounds a space in which a satellite liquid droplet which is jetted from a nozzle at the same time when the main liquid droplet is jetted, flies. It is possible to suppress a decline in an accuracy of a landing position of the satellite liquid droplet, caused due to a change in a trajectory of flying of the satellite liquid droplet due to an effect of a flow of air in the space. Accordingly, it is possible to provide a liquid droplet jetting apparatus which is capable of controlling accurately the landing position of a very small satellite liquid droplet.

In a printing apparatus, ink mist resulting from ink discharge is suctioned by a fan and moves along a flow path (recovery path) formed by alternating ribs in a recovery unit, and the ribs have a width becoming increasingly smaller as a downstream side of the flow path (recovery path) is approached.

A warm-up system for an exhaust gas apparatus includes the exhaust gas apparatus having a turbocharger provided with a turbine, a first exhaust gas control catalyst provided downstream of the turbine, a bypass passage bypassing the turbine, and an adjustment unit adjusting a turbine inflow exhaust gas flow rate and an electronic control unit. The electronic control unit is configured to perform a warm-up control which warms the turbine by controlling the turbine inflow exhaust gas flow rate, by using the adjustment unit, to reach a flow rate higher than zero and lower than the post-warm-up flow rate when an operating state of the internal combustion engine remains constant, such that a warmed state of the first exhaust gas control catalyst is maintained after the first exhaust gas control catalyst is warmed.

In a printing apparatus, ink mist resulting from ink discharge is suctioned by a fan and moves along a flow path (recovery path) formed by alternating ribs in a recovery unit, and the ribs have a width becoming increasingly smaller as a downstream side of the flow path (recovery path) is approached.

A numerical control device according to the present invention is for a machine tool which causes a tool to move along a movement path decided according to a machining program, and includes: a limit setting storage unit in which limit values of a plurality of parameter related to movement of the tool are set; a limit velocity calculation unit which calculates a plurality of limit velocities which are movement velocities of the tool, which respectively correspond to the limit values of the plurality of parameters at each position of the movement path; a feedrate determination unit which defines a minimum value among an ideal velocity of the tool and the plurality of limit velocities at each position on the movement path as a feedrate of the tool at each position on the movement path; and an adjustment effect calculation unit which calculates variation in movement time required in order to cause the tool to move an entirety of the movement path at the feedrate, in a case of changing the limit value of the parameter.

The invention provides a positive electrode material as well as a preparation method and application thereof. The positive electrode material comprises a ternary positive electrode material, aluminumtriphosphate and a binder. The preparation method comprises the following steps: (1) carrying out mixing reaction on aluminum triphosphate and a ternary positive electrode material to form a positiveelectrode material pre-mixture; (2) mixing colloidal silica sol with the positive electrode material pre-mixture obtained in the step (1) to form a positive electrode material mixture; (3) drying thepositive electrode material mixture in the step (2) to obtain a positive electrode material matrix; and (4) sintering the positive electrode material matrix obtained in the step (3) to obtain the positive electrode material. The lithium ion battery prepared from the positive electrode material provided by the invention can effectively inhibit the decomposition of an electrolyte and the decline ofthe positive electrode material in an environment of 80-85 DEG C, and can be stored for more than two months.

The invention discloses a preparation method of an iron-based continuous casting profile based on graphite nodule ultra-fining. A proper nucleating agent and a proper nodulizer are added into molten iron in the continuous casting process of an iron-based profile, so that the nucleation rate of graphite in the solidification process of the molten iron is far greater than the nucleation rate of the graphite when a conventional nucleating agent and nodulizer are used for inoculation and spheroidizing treatment; and graphite nodules in the continuous casting iron profile are ultra-refined, so that the density number of the graphite nodules at the position, 50 mm from the outside to the inside, of the continuous casting iron profile is not less than 500 / mm2 and is far larger than the density number of the graphite nodules obtained after the nodular cast iron profile is treated through the conventional nucleating agent and nodulizer at present. Due to the fact that the density number of the graphite nodules is greatly increased, the diameter of the graphite nodules in the continuous casting iron profile is greatly reduced, the roundness and the distribution uniformity of the graphite nodules are greatly improved, and therefore damage to a metal matrix caused by irregular shapes and uneven distribution of the graphite nodules is remarkably reduced, and therefore, the related performance of the iron profile is obviously improved.

The invention discloses a method for recovering and preserving a wild small population of neolitsea sericea serving as a rare plant. The method comprises the steps: selecting a neolitsea sericea community remained on a coastal mountainous region in the east of Zhejiang to survey each wood on a typical sample plot; calculating importance values and age structures of species by using a statistical sampling method and a population statistical method; creating an optimal adaptable rehabilitation environment according to the dynamic adaption characteristic of the neolitsea sericea on different landsite types and at community development stages for the environment; optimizing the age structure, space distribution, species composition and land site condition of a popularization by using technical means such as mature tree rejuvenation, young seedling transplanting and updating, interfering wood thinning for tending and forest stand management so as to remarkably promote the survival and growth of small population of the neolitsea sericea, restore the structure of the small population to the maximum extent on the premise of finitely protecting plants and meet a production demand. By usingthe method, the growth vitality and stability of the small population of the rare plant are improved; and the method has a wide application prospect in preservation and ecological rehabilitation of the small population of the rare plant.

An image generation system according to an embodiment includes an acquisition unit, a first processing unit, and a second processing unit. The acquisition unit acquires first image data. The first processing unit generates second image data by subjecting the first image data, acquired by the acquisition unit, to a predetermined type of image processing. The second processing unit performs recognition processing on the second image data. The first processing unit and the second processing unit perform their respective processing in synchronization with each other without depending on an instruction from a processor.

The invention discloses a method for recovering and preserving a wild small population of neolitsea sericea serving as a rare plant. The method comprises the steps: selecting a neolitsea sericea community remained on a coastal mountainous region in the east of Zhejiang to survey each wood on a typical sample plot; calculating importance values and age structures of species by using a statistical sampling method and a population statistical method; creating an optimal adaptable rehabilitation environment according to the dynamic adaption characteristic of the neolitsea sericea on different landsite types and at community development stages for the environment; optimizing the age structure, space distribution, species composition and land site condition of a popularization by using technical means such as mature tree rejuvenation, young seedling transplanting and updating, interfering wood thinning for tending and forest stand management so as to remarkably promote the survival and growth of small population of the neolitsea sericea, restore the structure of the small population to the maximum extent on the premise of finitely protecting plants and meet a production demand. By usingthe method, the growth vitality and stability of the small population of the rare plant are improved; and the method has a wide application prospect in preservation and ecological rehabilitation of the small population of the rare plant.

A printer includes a recording head having a nozzle forming surface formed with nozzles adapted to eject liquid; a wiper having an outer surface of a cylindrical surface shape capable of absorbing the ink attached to the nozzle forming surface; a motor that is driven, when moving the wiper in a direction in which the outer surface reaches the nozzle forming surface and in a direction in which the outer surface is separated from the nozzle forming surface, and is also driven when rotating the wiper; and a contact member coming into contact with the outer surface of the wiper rotated along with driving of the motor.

The present invention provides an intestinal tract protective agent comprising a polyphosphoric acid or a pharmaceutically acceptable salt thereof as an active ingredient.

A vehicle 2 includes a power receiving unit 11 which receives electrical power sent from a power supply unit 4; a relative position acquisition unit 21 which acquires a relative position of the power receiving unit 11 relative to the power supply unit 4; and an alignment aid unit 22 which aids in alignment of the power receiving unit 11 relative to the power supply unit 4, by notifying to the driver of information relative to displacement of the power receiving unit 11 relative to the power supply unit 4, based on the relative position acquired by the relative position acquisition unit 21. The alignment aid unit 22 is switchable between a first notification which notifies the information relative to displacement by way of an image display device 12, and a second notification which notifies the information relative to displacement by way of a vehicle information presenting device 14.