35results about How to "Suppress inhalation" patented technology

The invention belongs to the technical field of micro-electronics, in particular relates to a method for inhibiting a porous low dielectric constant medium from absorbing water vapor. According to the invention, a hydrocarbon layer is deposited on the surface and the side wall of the porous low-K medium by using mixed gas plasma with certain ratio of methane (CH4) and argon (Ar); and by using the hydrocarbon layer, the porous low-K medium can be inhibited from absorbing the water vapor in the chemically mechanical polishing process. The method provided by the invention has the characteristics of simplicity, convenience and strong practicability.

The invention belongs to the technical field of stainless steel pipe corrosion prevention, and particularly relates to a corrosion-resistant steel passivation method for a high-purity pipe. The 0Cr15Ni10MnMoWTiAlSc corrosion-resistant steel passivation method for the high-purity pipe includes the steps of pre-passivating treatment, bright annealing treatment, electrolytic treatment and solution passivating treatment. According to the disclosed corrosion-resistant steel passivation method for the high-purity pipe, a 0Cr15Ni10MnMoWTiAlSc alloy product has good inspiration permeation prevention characteristic and dusty corrosion resistance, and the service life of the alloy product is longer than the service life of an alloy for a 0Cr15Ni10MnMoWTiAlSc ultra-pure pipe subjected to common passivation treatment by more than 0.5 times under the working environment of same high-purity special gas.

A process for producing a food is disclosed. The food material is contacted with a degradative enzyme and any one or more of a thickener in a non-solvated state, microorganism which generates a viscous material, nutritious substance and seasoning according to need. Then, a pressure treatment is performed followed by cooking after softening the food material by the action of the degradative enzyme. The process may be carried out in a packaging material for vacuum packaging such that the food retains the shape, color, taste, and flavor of the food material and includes the degradative enzyme inside the vacuum packaging uniformly.

The present invention provides an injection device and an injection method capable of shortening the injection time and suppressing the suction of bubbles. An injection nozzle (1) injects an injection agent (4) into an object (2). When the injection agent (4) is injected, a vibration generating device (5) causes the injection nozzle (1) to vibrate in a plurality of directions.

A method for manufacturing a semiconductor device includes: forming a buffer layer on a substrate; and sequentially forming an undoped multiplication layer, an electric field alleviating layer, a light absorption layer, and a window layer on the buffer layer, in that order, for forming an avalanche photodiode. Carbon is incorporated into the electric field alleviating layer as a p-type dopant, and a dopant impurity producing n-type conductivity and carbon are incorporated into the buffer layer.

The invention relates to a control device for an internal combustion engine. An internal combustion engine has a water-cooled intercooler that cools an intake air that is turbocharged by a turbocharger. The intercooler has an HT intercooler and an LT intercooler, the HT cooling water passing through the cylinder block is introduced into the HT intercooler, and the LT cooling water having a lower temperature than the HT cooling water is introduced into the LT cooler, and the LT intercooler is arranged adjacent to the intake air downstream side of the HT intercooler. In the case where the temperature of the HT cooling water flowing into the HT intercooler is lower than the target HT temperature associated with completion of warm-up, the target LT temperature is set as the high temperature side target value, and the HT cooling water In the case where the temperature of is equal to or higher than the target HT temperature, the target LT temperature is set as the low temperature side target value.

A refrigerating apparatus comprising a refrigerant return mechanism (5) for returning a liquid refrigerant in a receiver (17) to a circulation route. Accordingly, the liquid refrigerant in the receiver (17) can be forcibly returned to the circulation route in such an operating state that the circulation route for the refrigerant is formed to return the refrigerant fed from compression mechanisms (11D, 11E) from a second use side unit (20) to the compression mechanisms (11D, 11E) through first use side units (30, 40).

The present invention makes it possible, in a torque converter, to increase the cross-sectional area of a flow path for hydraulic oil, and also to minimize the occurrence of hydraulic oil, having flowed out from an impeller, being drawn into the impeller. In the torque converter, an impeller core (13) has a first projecting part (132b) that projects axially out from the outlet-side edge (12a) of an impeller blade (12). A turbine core (17) has a second projecting part (172) that projects axially outward from the inlet-side edge (16a) of a turbine blade (16). The second projecting part (172) is positioned on the inner peripheral side of the first projecting part (132b) and extends at least to the distal end of the first projecting part (132b).

The invention discloses water-resistant pressure-sensitive adhesive, which is prepared from the following raw materials in parts by mass: 60-120 parts of a styrene-isoprene-styrene block copolymer (SIS), 15-30 parts of a styrene-butadiene-styrene block copolymer (SBS), 50-100 parts of naphthenic oil, 30-80 parts of C5 petroleum resin, 80-120 parts of filler, 1-5 parts of an antioxidant and 1-5 parts of isobutyl triethoxy silicon. By means of a synergistic effect of the SIS, the SBS, the naphthenic oil, the C5 petroleum resin, the filler, the antioxidant and the isobutyl triethoxy silicon, thepressure-sensitive adhesive prepared by a certain preparation process reaches a peel strength at 180 DEG C as well as better initial adhesiveness and watertightness.

The invention discloses a micro-alloyed anti-dust corrosion stainless steel and a manufacturing method thereof, wherein the material components of the micro-alloy anti-dust corrosion stainless steel are: C: 0.01-0.03%, Cr: 14.00-15.00%, Ni: 10-14%, Si: 0-0.50%, Mn: 1.00-2.00%, Mo: 1.0-1.5%, W: 0.5-1.0%, Ti: 0.5-1.0%, Al: 0.5-1.0%, Sc : 0.05~0.15%, P: ≤0.035%, S: ≤0.030%; the total amount of other metal and non-metal elements except Fe is not more than 1%; the balance is Fe. The present invention has good dust-resistant corrosion performance and the ability to prevent steel from inhaling air during use in a dusty and corrosive working environment. In this environment, its estimated service life is 0.5 times that of 316L stainless steel, and the ultra-pure pipe transports pure gas Air pollution decreased by 50%.

A fuel supply device is disclosed. Through a simple structure, the fuel supply device is capable of realizing reduction of fuel suction pressure loss, restraint of steam suction, prevention of the phenomena that steam stays inside a pump, stable pump output, stability control over fuel pressure, and the like. In the fuel supply device, a pump part (20) is driven through an electric motor part (10), fuel pumped in the pump part (20) is pressurized and discharged. The pump part (20) comprises a housing (21) equipped with a suction connection head (23) and a discharge connection head (24), an oil cylinder (26) which is accommodated inside the housing and equipped with multiple pistons (25), a shaft (11) arranged at the electric motor part (10), an inclined plate (12) which enables reciprocating motion of the multiple pistons, multiple suction ports (26b) which serve as fuel passageways for guiding the fuel into a plenum chamber and a bush (28) which is roughly cylindrical-shaped, wherein the multiple suction ports (26b) run through the cylinder in an axial direction in such a way that the suction ports correspond to all pistons, two end parts of the bush are inserted and kept in the oil cylinder and the electric motor part, fuel pumped in through the suction connection head is guided to multiple suction ports, and the pistons (25) and the suction ports (26b) are disposed in different spaces (28c) which are separated from each other.

The present invention provides: a filter element (310) which is arranged inside a fuel tank (2) and which filters stored fuel, that is stored inside the fuel tank (2), by causing the stored fuel to pass through into an inside space (312); and a partition element (311) which is exposed to the inside space (312). The partition element (311) is disposed to partially partition the inside space (312) into a first space part (312a) to which the fuel filtered through the filter element (310) flows in and a second space part (312b) toward which a suction port (32a) through which the filtered fuel is sucked by a fuel pump (32) opens, and has: a separation part (313) which causes the filtered fuel to pass from the first space part (312a) to the second space part (312b); and a communicatively-connecting window (314) which is formed one-sidedly, in the separation part (313), further from the suction port (32a) which communicatively connects the first space part (312a) and the second space part (312b) by bypassing the separation part (313).

The purpose is to suppress leak test defects in which positive and negative electrodes short-circuit through lithium metal present in the vicinity of the end part of the separator, and improve the cycle characteristics and the initial charge / discharge efficiency of a lithium-ion cell. Provided is a lithium-ion cell provided with: a positive electrode plate including a positive electrode collector and a positive electrode active material layer formed on the surface of the positive electrode collector; a negative electrode plate including a negative electrode collector and a negative electrode active material formed on the surface of the negative electrode collector; a separator for separating the positive electrode plate and the negative electrode plate; and a non-aqueous electrolytic solution containing a non-aqueous solvent and an electrolytic salt; the separator having a polyolefin as a principal material and having a uniform lithium metal film formed on the portion on the negative-electrode-plate-side surface that does not face the negative electrode active material layer, the lithium metal film being electrically insulated from the positive electrode collector.

The invention relates to a variable capacity inclined axis hydraulic pump. The present invention provides clean oil that can be supplied to various hydraulic equipment without foreign matter. Set in the casing head (4): open on the concave arc-shaped sliding contact surface (4B), and communicate with the suction port (10D) of the valve plate (10) and the suction side opening of the suction flow path (4C) ( 12); Open on the concave arc-shaped sliding contact surface, and communicate with the discharge port (10E) of the valve plate and the discharge side opening (13) of the discharge flow path (4D); and between the suction side opening and the discharge side opening , and a pin opening (14) for allowing the displacement of the swing pin (11C) of the tilting rotation mechanism (11). In addition, a partition wall (15) is provided to partition the suction side opening and the pin opening. In addition, the valve plate is set to have a length dimension capable of closing the suction-side opening in the entire tilting range including the minimum tilting position and the maximum tilting position. Thereby, the suction side opening can be isolated from the inside of the sleeve (2).

The invention belongs to the technical field of corrosion prevention of stainless steel pipes, and in particular relates to a passivation method for corrosion-resistant steel for high-purity pipes. A high-purity tube with 0Cr 15 Ni 10 The MnMoWTiAlSc corrosion-resistant steel passivation method includes the following steps: pre-passivation treatment, bright annealing treatment, electrolytic treatment, and solution passivation treatment. The passivation method of the present invention can make 0Cr 15 Ni 10 MnMoWTiAlSc alloy products have good anti-breathing properties and anti-dusting corrosion properties. The service life is more than 0.5 times higher than that of the ordinary passivation 0Cr15Ni10MnMoWTiAlSc ultra-pure pipe alloy in the same high-purity special gas working environment.

The invention provides an air inlet structure of a saddle type vehicle, capable of preventing the hot wind from being sucked into an engine from an air chamber, so as to increase the air filling efficiency of the engine. In the saddle type vehicle, the engine (E) is arranged that: a cylinder part (43) projects upwards towards the front part of a crankcase (42) and a belt type stepless speed change device (M) is arranged at the side of the crankcase (42) of the engine (E) and an air filter (48) is arranged above the belt type stepless speed change device (M). In the air inlet structure, a speed change gear cooling pipe (52) for sucking the air in the belt type stepless speed change device (M) is arranged along the edge at the front side of the vehicle of the air filter (48) and used for blocking the flow of the hot air; the air inlet (63) of the air filter (48) is arranged at the outer side of the vehicle width direction compared with the inner wall (54a) of the speed change gear cooling pipe (52) along the vehicle width direction.

The invention relates to ferment jelly, in particular to nectarine and pomegranate collagen ferment jelly as well as a preparation method and application thereof. Mixing fruits and vegetables, adding cane sugar, pulping, pasteurizing, and cooling to room temperature to obtain fruit and vegetable pulp; adding cellulase and pectinase, and performing enzymolysis to obtain enzymatic hydrolysate; adding primary zymophyte, and fermenting to obtain primary fermentation liquor; adding secondary zymophyte composed of lactobacillus plantarum, lactobacillus acidophilus, lactobacillus paracasei and streptococcus thermophilus for fermentation, and filtering to remove impurities to obtain secondary fermentation liquor; the preparation method comprises the following steps: adding honey peach and pomegranate collagen enzyme into a stirrer, adding a protective agent which comprises trehalose, xylitol, amino acid, glycerol and hydroxypropyl-beta-cyclodextrin, adding collagen peptide and pre-dissolved agar, uniformly mixing, adding cheese powder, uniformly mixing, and cooling to obtain the honey peach and pomegranate collagen enzyme jelly. The nectarine and pomegranate collagen enzyme jelly prepared by the preparation method disclosed by the invention is high in SOD activity, relatively high in heat resistance and low temperature resistance, capable of preventing enzyme inactivation and long in shelf life.

The saddled vehicle (1) of the present invention has: a rear fender (61) arranged along the outer peripheral side of the rear wheel (WR); a cavity (60) arranged on the front side of the rear wheel (WR), And on the rear fender (61), the fender surface (61f) facing the rear wheel (WR) is set on the outer peripheral side of the rear wheel (WR); and the air introduction pipe (56), which is connected with the cavity (60) Connect and introduce air into the recovery tank (50).

The invention provides a discharge tank of an evaporative fuel processing device and a vehicle. The discharge tank of the evaporative fuel processing device discharges evaporative fuel passing through a carbon canister to the outside, and introduces atmospheric air when adsorbed fuel of the carbon canister is attracted to an internal combustion engine. The discharge tank of the evaporative fuel processing device comprises a carbon canister connecting port connected with the carbon canister, a vent pipe connecting part which opens to the atmosphere via a vent pipe, and an atmospheric communication part, wherein the opening area of the atmospheric communication part is larger than that of a vent opening to the atmosphere at the top end of the vent pipe; and the opening position of the atmospheric communication part is located above the vent opening. According to the discharge tank of the evaporative fuel processing device and a vehicle having the discharge tank of the evaporative fuel processing device, water droplets and foreign substances are prevented from being sucked into the discharge tank via the vent pipe.

The invention discloses a method for extending the shelf life of chilled aquatic products, and belongs to the field of food preservation. A compound for extending the shelf life of chilled aquatic products includes the following components by weight: 15-20 parts of modified carboxymethyl chitosan, 5-12 parts of pectin, 2-5 parts of oleic acid, and 1- parts of yeast selenium 3 servings, 1-3 servings of natamycin, and 2-6 servings of nisin. The method for extending the shelf life of chilled aquatic products by using the compound comprises the steps of sequentially treating the chilled product with a mixed gas and soaking the chilled product with the compound. Treating aquatic products by the method of the invention can significantly slow down the degradation and oxidative denaturation of aquatic product proteins during refrigeration, better maintain protein activity in aquatic products, and effectively slow down the deterioration of aquatic product quality.

The invention provides a tire curing mould which is helpful to reduce bad curing of no covering of a bead heel area of a tire bead part by improving a shape of a tire bead ring. The tire curing mould (M) comprises a tire bead ring (M3) including a tire bead forming surface (17). The tire bead ring (M3) is formed by more than two rings (R) which are formed by diving more than one diving plane (S) inside and outside in a tire, the more than one diving plane (S) extending from a tire bead heel area (4b) of a bead part (4). A dividing surface of the ring on one side is provided with a circumferential groove (26) extending along a circumferential direction; the circumferential groove (26) extends to the tire bead heel area (4b) and a plurality of slit forming grooves (27) of a discharge slit (E) having a gap (G) of 0.02-0.04 mm are formed between the circumferential groove (26) with the dividing surfaces of the rings on the other side. The rings configured on the outside of the tire axial outside is provided with a deflation opening (B) penetrating the rings on the outside for extending.