81results about How to "Fast activation" patented technology

Methods of thrombolysis that allow the use of a fibrinolytic composition comprising reversibly inactivated acidified plasmin and the localized delivery of the plasmin to a vascular thrombotic occlusion are disclosed. Further disclosed is a method for administering a therapeutic dose of a fibrinolytic composition substantially free of plasminogen activator to a human or animal having a vascular thrombotic occlusion. The fibrinolytic composition includes a reversibly inactivated acidified plasmin substantially free of plasminogen activator. Intravascular catheter delivery of the fibrinolytic composition directly into or in the immediate vicinity of the thrombus is disclosed to minimize the systemic degradation of fibrin while retaining the maximum plasmin activity against the thrombus.

In a vehicle brake comprising a housing, a brake piston, which is accommodated in the housing and on which a brake lining is fitted, and a blocking device, it is provided that the brake piston is displaceable in the housing by means of an actuating device and that the brake piston is securable relative to the housing by means of the blocking device. In this vehicle brake, it is further provided that the blocking device comprises an electromechanical latching arrangement, which is actuable in such a way that in a latching position it prevents a displacement of the brake piston inside the housing and in a release position it enables a movement of the brake piston in the housing.

The invention relates to tenside granules with an improved disintegration rate that are obtained by granulating nonionic tensides of the hydroxy mixed ether type in the presence of disintegrants and compacting the products obtained.

In the hydrogen supply device for producing and supplying hydrogen to a fuel cell, a reforming section has a rotary thermal storage through which low and high temperature passages pass. Reforming material is supplied to the low temperature fluid passage on an upstream side of the first rotary thermal storage. A combustion gas supply section for generating and supplying a combustion gas is located in the high temperature fluid passage on a downstream side of the first rotary thermal storage. With the hydrogen supply device mentioned above, the first rotary thermal storage rotates to move alternately between the low and high temperature fluid passages so that, in the reforming section, the reforming material flowing in the low temperature fluid passage is catalytically reformed to a reformed gas containing hydrogen upon receiving combustion heat of the combustion gas flowing in the high temperature fluid conduit.

The invention provides high-strength anti-cracking environment-friendly concrete and a preparation process thereof. The recycled concrete is prepared from the following components in parts by mass: 350 to 480 parts of PC42.5 cement, 50 to 150 parts of fly ash, 450 to 600 parts of recycled lightweight aggregate, 120 to 180 parts of coated sponge iron, 5 to 20 parts of fluorocarbon modified polyacrylamide copolymer, 40 to 70 parts of sodium bicarbonate, 60 to 120 parts of polyphenyl granules, 1 to 2.5 parts of polycarboxylic acid water reducing agent and 160 to 250 parts of mixing water, wherein the recycled lightweight aggregate comprises waste ceramsite concrete blocks and waste rock wool boards, and the coated sponge iron comprises sponge iron, borax, a polyvinyl alcohol solution and rice husks; through optimization of raw material selection and matching and application of the recycled aggregate, the concrete is green and environment-friendly, prefabricated activation components are specifically arranged, the synergistic effect, high strength, crack resistance and mechanical properties are obviously improved, the performance is lasting and stable, and the method is worthy of popularization and application.

The invention discloses an LDS (Laser Direct Structuring) electroless plating process. The LDS electroless plating process comprising the following steps: firstly, performing pretreatment on an LDS product printed with a copper circuit to remove an oxide film on the surface of copper; secondly, performing nickel dipping processing on the LDS product subjected to pretreatment in nickel dipping liquid to enable metallic nickel to be deposited on the surface of copper so as to obtain a nickel catalyst layer; thirdly, performing activating treatment on the LDS product in an activation solution to active the catalytic activity of nickel dipping copper surface to electroless nickel plating; fourthly, immersing the LDS product in an electroless nickel plating bath to perform electroless nickel plating according to a conventional method. The LDS electroless plating process not only can improve an overflow plating condition, but also can reduce the raw material cost.

The invention belongs to the field of chemical engineering devices and relates to a carbonization and activation device for active coke production. The device comprises a material channel and flues at two sides of the material channel. The device also comprises a preheating section, a carbonization section, an activation section and a cooling section and the sections are orderly arranged from top to bottom along a vertical direction. The flues in the carbonization and activation sections are respectively provided with gas burners. The flue in the activation section is provided with an activator inlet. The device realizes combination of carbonization and activation, has less processes, uniform and continuous reaction processes, a fast activation rate, a high raw material utilization rate and high production power, greatly reduces power and energy consumption and has a low cost and a high product yield.

The invention discloses a neoprene medical glove, which comprises the following components in parts by weight: 470 to 520 parts of neoprene latex, 5 to 6 parts of sulfur, 0.3 to 0.4 part of potassiumhydroxide, 5 to 6 parts of promoter, 25 to 30 parts of zinc oxide, 7 to 8 parts of anti-aging agent, 2 to 3 parts of titanium dioxide, 1 to 2 parts of dodecane, 3 to 3.5 parts of coloring agent, 1 to1.2 parts of hydrophobic modified organic silicon polymer, 1 to 2 parts of antifoaming agent N, and 510 to 650 parts of softened water. The medical glove has a good anti-aging performance and tensilestrength and prevents the allergy, and the safety of the medical glove is guaranteed.

The invention discloses an engine combustion-supporting device. The engine combustion-supporting device comprises an outer circular ring, and an outer sleeve, an inner sleeve and an inner circular ring which are coaxial with the outer circular ring, wherein the inner circular ring is located in the inner sleeve; the inner sleeve is located in the outer sleeve; the outer side of the outer sleeve winds around the outer circular ring; a plurality of strips of first flow guide belts are connected between the outer sleeve and the inner sleeve; a plurality of strips of second flow guide belts are connected between the outer circular ring and the inner circular ring. According to the engine combustion-supporting device disclosed by the utility model, the air activation speed is accelerated and the combustion-supporting capability of hydrogen and oxygen molecules in the air is improved; the combustion rate of fuel oil is improved and the combustion-supporting effect is generated; the aims of saving energy and protecting the environment, and improving the combustion efficiency are realized; meanwhile, the combustion-supporting device has the advantages of compact structure, high connection strength and high reliability; the service life is effectively prolonged and the combustion-supporting device is convenient for a user to use.