45results about How to "Promote micronization" patented technology

The invention relates to an aerosol formulation system comprising a primary package system and an aerosol formulation therein wherein the aerosol formulation comprises insulin, a propellant and an amount of water sufficient to reach equilibrium quantities based on the moisture sorption rate diffusing across the primary package system in which the formulation is contained. In addition, the invention relates to a process for preparing the aerosol formulation systems as described herein.

The invention relates to a method for preparing highly-enriched soya-bean milk by utilizing household soybean milk machine. The method comprises at least following steps: a, a wall-crushing phase: a first step, keeping soybean milk material within the first temperature range of 1 to 14 minutes with the first temperature of 70 to 90 DEG C; a second step: rotating to crushing for milk by a crushing cutter at the first rotation speed of 16000 to 35000 turns/minute; b, a boiling phase: heating soybean milk till it is boiled by a heating element. Compared with the prior art, dietary fibers are highly microparticulated and dispersibility and water binding capacity of dietary fibers are greatly improved such that emulsion of soybean milk is very stabilized and soybean milk is not easily stratified after finishing preparation. Therefore, the method is adopted so that soya-bean milk is highly-enriched and not easily stratified and tastes good.

There is provided a fuel injection valve, in which uniformity in swirl intensity in a peripheral direction of a swirl fuel is heightened. A fuel injection valve comprises a valve element (3) and a valve seat (10), which cooperate to open and close a fuel passage to perform injection of a fuel and stoppage of injection, a nozzle body (4) having the valve seat (10), a swirl passage (21) provided downstream of a seat portion (10a), on which the valve element (3) and the valve seat (10) contact with each other, and a swirl chamber (22), to which the swirl passage (21) and a fuel injection port (23) are connected, and a recess (buffer) (24) for enlargement of the swirl chamber (22) in volume is provided on a wall surface portion (4a) of the swirl chamber (22) opposed to the fuel injection port (23).

An exhaust emission control device of an internal combustion engine capable of satisfactorily atomizing a reducing agent and surely securing combustion air. Since the controller of the exhaust emission control device controls the nozzle opening of a variable discharge turbo for spraying urea water, even when the engine is in a low load area of T1 to T2 and a supercharging pressure does not rise normally, the supercharging pressure P suitable for spraying the urea water can be provided by controlling the nozzle opening of the variable discharge turbo so as to be closed more than a normal one (chain double-dashed line), and the urea water can be securely atomized by a part of the supercharging air. Also, since the amount of combustion air supplied to the engine is increased by raising the supercharging pressure to P, satisfactory combustion can be realized and the generation of particulates and the discharge of unburned fuel can be suppressed.

In an exhaust gas purification apparatus for an engine includes a bubble generation device, the bubble generation device for mixing nano-sized to micro-sized bubbles into a liquid reducing agent or a precursor thereof injection-supplied from an injection nozzle is disposed in a reducing agent supply system running from a reducing agent tank to the injection nozzle. When the liquid reducing agent or the precursor thereof is injection-supplied from the injection nozzle, the liquid reducing agent or the precursor thereof is divided by bubbles, and the bubbles are radically inflated and burst by a pressure change and a temperature change at the time of injection-supplying, so that microparticulation of the liquid reducing agent or the precursor thereof is facilitated.

A fuel injection valve is configured in such a manner that each of the injection holes comprises an injection hole body and a large-diameter section which is located adjacent to and downstream of the injection hole body and which constitutes the outlet of the injection hole. When each of the injection holes is projected perpendicularly onto a plane perpendicular to the axis of a valve seat, the center of the inlet of the injection hole body and the center of the outlet thereof are arranged on the plane in such a manner that the centers are arranged side by side on a radial straight line passing through the axis of the valve seat and in such a manner that the center of the outlet is farther from the axis of the valve seat than the center of the inlet. The center of the large-diameter section is offset from the straight line, and consequently, the length of a portion of the inner wall of the injection hole body, the portion facing the axis of the valve seat, is asymmetric relative to the straight line.

In order to attain a magnetic recording medium compliant with the AIT4 format and capable of accomplishing a block error rate of 1×10⁻⁴ or below, there is provided a magnetic recording medium having a magnetic layer composed of a metal magnetic thin film formed on a non-magnetic substrate composed of an aromatic polyamide film, in which the magnetic layer has a coercive force Hc of 120 kA/m to 235 kA/m, and a square ratio Rs of 0.69 or above.

A fuel injection valve where a conical valve seat (8) and a valve seat hole (7) continues to the downstream end of the valve seat (8) is provided in a valve seat member (3), a flat fuel diffusion chamber (43) radially expanding from the valve seat hole (7) is formed between the valve seat member (3) and an injector plate (10), and fuel injection holes (11) opened to the fuel diffusion chamber (43) are provided in the injector plate (10). The fuel injection holes (11) are arranged to be separated radially outward from the valve seat hole (7) and at the same time to satisfy t2/t1 >= 2, with t1 the height of the fuel diffusion chamber (43) and t2 the length of the valve seat hole (7). This reasonably sets a magnitude relationship between the length of the valve seat hole and the height of the fuel diffusion chamber and sets also a relative positional relationship between the valve seat hole and the fuel injection holes. As a result, injected fuel is effectively atomized.

The invention belongs to the field of food grease processing, and particularly relates to a structural lipid for replacing lard and a preparation method thereof, and the structural lipid is prepared from the following components in parts by mass: 20-40 parts of palm oil or fractions thereof, 20-40 parts of shea butter or fractions thereof, 35-60 parts of liquid vegetable oil, 0.1-5.0 parts of fat-soluble gelator and 0.1-0.5 part of edible essence. The structure lipid disclosed by the invention not only contains rich fat-soluble bioactive substances, but also has texture and taste similar to those of lard oil; the interaction between lipid proteins is enhanced by adding fat-soluble gelators, so that the lipid has good protein compatibility; and when the lipid is added into extrusion texturization processing of the vegetable protein, the protein texturization structure stability can be improved, and the taste and flavor of the product can be improved.

Disclosed is a fuel injection valve with a suction chamber disposed in the tip thereof and comprising: a nozzle body with a nozzle hole that opens into the suction chamber; a needle slidably positioned in the nozzle body and which forms a fuel introduction path to the suction chamber between said needle and the nozzle body; and a cylindrical control element that is positioned by a positioning unit disposed between an upper edge section of the suction chamber in the nozzle body and the needle hole and which is displaced towards the upstream side such that the position of an upstream-side edge section approaches the needle, when the needle lifts for the fuel to flow into the suction chamber. A narrow distance between the upstream-side edge section and the needle can be maintained, cavitation can be continually generated, and atomization of fuel can be promoted, by the upstream-side edge section approaching the needle.

In the present invention, injection holes 13 are formed so as to satisfy a relationship [gamma]amin>=[theta]a1 + [theta]a2 + 0.5 * P<0.6>, where: [gamma]amin(deg) is an inter-injection-hole angle of two injection holes (13) of a combination, from among all combinations of two injection holes (13), having a minimum inter-injection-hole angle, which is an angle formed between central axes (Ac1) of the holes when offset so that the central axes (Ac1) overlap at an entrance opening (131); [theta]a1 and [theta]a2 (deg) are, respectively, taper angles that are angles formed by a contour of an injection hole inner wall (133) in a cross-section based on a virtual plane including the central axes (Ac1) of each of the injection holes (13) at which the inter-injection-hole angle is minimum; and P (MPa) is the mean pressure of fuel in a fuel passage (100) when fuel is injected from the injection holes (13).