39results about How to "Keep the original performance" patented technology

An insertion system for an intraocular lens includes an intraocular lens having a deformable optical portion; a holding member for holding the lens at a standby position in a state in which no stress acts on the optical portion of the lens; a deforming member for deforming the lens to a reduced size; and an insertion device having an insertion tube through which the deformed lens is inserted into an eye, and a pusher mechanism for pushing and inserting the lens into the eye. The holding member includes a lens moving mechanism for moving the lens from the standby position to an insertion position at which the pusher mechanism can push and insert the lens into the eye.

A method and apparatus is disclosed for compilation of an original Cobol program and building an executable program with support for improved performance by increased parallelism during execution using multiple threads of processing. The approach includes a compilation (or translation) step utilizing a first compiler or translating program which is a parallel aware translating first compiler. The parallel aware first compiler is a specialized compiler/translator which takes as input a Cobol source program, and produces as output an intermediate computer program in a second computer programming language, the intermediate program including parallelization directives, the intermediate program intended for further compilation utilizing an existing selected second compiler, the second compiler providing support for parallelism for programs described in the second programming language. The approach optionally allows for use of pragmas serving as parallelization directives to the compiler in the original Cobol program or in the intermediate program.

A method for improving performance of an original reverse osmosis system for seawater desalination, the original system comprising a high pressure pump, a reverse osmosis membrane arrangement, a pump hydraulic line and a turbine hydraulic line, the method comprising operating the motor at a power lower than a normal operation power; providing an energy recovery device; splitting new brine flow to a first brine flow; supplying an additional seawater; providing a booster pump; providing an energy recovery device hydraulic line; providing a first booster pump hydraulic line; and providing a second booster pump hydraulic line.

The invention relates to a flame-retardant jean fabric. The flame-retardant jean fabric is prepared by comprising the following steps: (1) placing jean fabric in a jig dyeing machine, adding water and desizing enzyme for processing, then discharging liquid and washing with water; (2) enzyme washing: adding the desized jean fabric, water and neutral cellulose enzyme into the jig dyeing machine, performing temperature rise, discharging liquid and cleaning with water; (3) flame retardant padding-batching: mixing tetrakis hydroxymethyl phosphonium chloride, urea, etherified hexamethylol melamine resin and penetrating agent JFC to obtain flame-retardant finishing liquid, padding and batching the jean enzyme-washed fabric into the flame-retardant finishing liquid, performing twice padding and twice batching; (4) ammonia fumigation: performing ammonia fumigation to the flame retardant-padded-and-batched jean fabric in an ammonia fumigation flame-retardant machine; and (5) later-stage arrangement: performing once padding and once batching to the ammonia-fumigated jean fabric in hydrogen peroxide, and storing after padding and batching; and drying after being washed. According to the flame-retardant jean fabric, the excellent flame-retardant property of the jean fabric is endowed, and the added value of the product can be improved.

A method and apparatus is disclosed for compilation of an original Cobol program with support for improved performance by increased parallelism during execution using multiple threads of processing. The approach includes a two stage compilation process, the first compilation/translation step by a first specialized compiler/translator that takes as input a Cobol source program that includes parallelization directives, and produces as output an intermediate computer program in a second computer programming language, the intermediate program including parallelization directives in the second computer programming language. The intermediate program is then compiled utilizing a selected second compiler that provides support for parallelism described in the second programming language. The approach optionally allows for use of pragmas serving as parallelization directives to the compiler in the original Cobol program or in the intermediate program.

The invention discloses a mesoporous composite titanium oxide and a preparation method thereof, wherein the mesoporous composite titanium oxide material is composed of a mesoporous titanium oxide and an inorganic matter is composite on the outside surface and the wall of pores of the mesoporous titanium oxide; said inorganic matter contains at least one element selected from carbon, silicon, sulphur, phosphorus and selenium in an amount of 0.01%-25%, on amount of the element mass, of the mass of said mesoporous composite titanium oxide material; at least one most probable pore diameter of pore distribution of the mesoporous compound titanium oxide material is 3-15 nm, the specific surface area is 50-250 m²/g, and the pore volume is 0.05-0.4 m³/g. As a catalyst carrier, the rate of conversion of the hydrodesulfurization reaction of the material reaches as high as 98 percent, and as a lithium ion battery cathode material, the specific capacity of the lithium ion battery cathode material reaches as high as 220 mAh/g. Moreover, the preparation method of the material is simple, has low cost and is suitable for industrial bulk production.

The width of a gate electrode is smaller than that of the semiconductor film. A sub gate electrode connected to the gate electrode is disposed, at the gate electrode side of the semiconductor film, away from the semiconductor film more than gate electrode. The width of the sub gate electrodes is larger than that of the semiconductor film. Ends of the semiconductor film have regions formed of an intrinsic semiconductor which is not doped with dopant. In a semiconductor device, this structure is suitable to reduce degradation over time which is due to increase of the electric field strength or the carrier concentration at the ends of the semiconductor film.

A method of a cleaning of an ejection face by supplying a head liquid on the face of an inkjet head provided with ink ejection openings and then by performing a wiping operation. Sufficient cleaning is achieved by appropriately specifying relative relationships among the surface tensions of the face, the ink and the head liquid, and by efficiently and surely removing an ink residue from the face. By supplying the head liquid to the ink residue on the face, both are mixed with each other, and thereby the ink residue is incorporated into the head liquid. In this respect, by using the ink and the head liquid both having a surface tension higher than that of the face, a wetting of a dissolved matter of the ink residue with respect to the face is reduced, and the dissolved matter of the ink residue is smoothly moved by the wiping operation.

The invention discloses an optical film comprising a PET film. A TAC film is coated on the PET film or arranged on the PET film through curtain coating. The invention also provides an optical film comprising a PET film. A surface modified layer or an adhesive layer is coated on the PET film. A TAC film is coated on the surface modified layer or the adhesive layer, or arranged on the surface modified layer or the adhesive layer through curtain coating. According to the invention, through composite film technology applied to PET and TAC, problems of TAC structure production difficulty can be mitigated; production of thin-type TAC films can be realized; the flatness of the surfaces of products can be improved; and the original performance of the TAC film can be maintained.

The invention provides an EVA foaming material with high-temperature resistance and aging resistance as well as a preparation method and an application of the EVA foaming material. The foaming material is prepared from an EVA composite by foaming, wherein the EVA composite comprises 40-50 parts of EVA, 10-55 parts of AEM rubber, 10-20 parts of polyolefin elastomers, 10-20 parts of OBC, 0.5-0.8 parts of a peroxide crosslinking agent, 3-5 parts of a foaming agent, 1-4 parts of an active agent and 3-12 parts of a reinforcing agent. The thermal shrinkage rate of the foaming material in the embodiment is 0.6%-1%, which is lower than that of the traditional EVA foaming material. After the foaming material is aged under hot air, the permanent compression deformation change rate, the mechanical property change rate and the hardness change rate are all lower than 20%, original properties of the material are well maintained, and the foaming material has good high-temperature resistance and agingresistance. The processing temperature of the material is low, and thus, subsequent bonding is facilitated.

A pair of meshed gears is disposed in a hydraulic chamber of a housing. Bushes in the chamber contact both end surfaces of the gears. Edge surfaces of the gears are chamfered at intermediate parts between tooth tips and tooth bottoms, and the inclination of the intermediate parts is larger than those of the tooth tips and bottom, thereby protecting the edges from damage due to contact force as the gears mesh and preventing leakage between the gears and the support members. Accordingly, the gears may be operated quietly, at high output efficiency, and increased reliability for an extended period.

The invention discloses a solid drink with stomach nourishing and spleen tonifying effects and a preparation method of the solid drink. The solid drink is prepared from 20-40 parts of morchella, 20-40parts of hericium erinaceus, 10-30 parts of flos lablab album, 10-20 parts of semen raphani and 5 parts of maltodextrin. The preparation method of the solid drink comprises the steps as follows: themorchella, the hericium erinaceus, the flos lablab album and the semen raphani are subjected to extraction and concentration respectively, extracts are mixed and uniformly mixed with the maltodextrin,wet granulation, low-temperature drying and packaging are conducted, and the solid drink with stomach nourishing and spleen tonifying effects is obtained. The prepared solid drink has the excellent stomach nourishing and spleen tonifying effects, has high effective ingredient content and is easy to absorb and utilize after being orally taken, components of the solid drink are properly matched andplay a synergistic effect, and the pharmaceutical activity is obviously superior to that of each raw material.

A vacuum tilting lalde used for electrolytic aluminium factory is composed of ladle body with nozzle, Al sucking pipe and Al outlet, machine frame, hanging assemblage linked to machine frame, drive mechanism installed to machine frame, ladle cover with locking unit and laterial plate, operating handwheel, etc.

The invention discloses a flame-retardant hot melt adhesive. The flame-retardant hot melt adhesive is prepared from the following components in percentage by mass: 20 to 50 percent of thermoplastic elastomer, 20 to 50 percent of tackifying resin, 8 to 27 percent of flame retardant master batch, 10 to 30 percent of synthetic wax and 1 to 5 percent of an antioxidant, wherein the flame retardant master batch comprises a nitrogen-phosphorus flame retardant and an EVA carrier. By designing the raw materials and the proportions thereof, the specific flame retardant master batch is selected to replace general flame retardant powder and has better compatibility with a hot melt adhesive formula, and the problem of non-uniform dispersion of the flame retardant does not exist. The invention discloses a preparation method of a flame-retardant hot melt adhesive. The preparation method comprises the following steps: uniformly mixing tackifying resin and a flame retardant master batch, adding a thermoplastic elastomer and synthetic wax, and carrying out mixing. Thus, the dispersion effect of the flame retardant master batch is further improved, the original performance of the hot melt adhesive is maintained, and flame-retardant performance also meets corresponding requirements.

The invention discloses oxidation-resisting lubricating oil for civil use, which is prepared from the following components in parts by weight: 10 to 30 parts of vegetable oil, 10 to 12 parts of triethanolamine oleate, 5 to 10 parts of alpha-olefin polymer, 10 to 15 parts of polypropylene glycol adipate, 5 to 10 parts of dipropylene glycol dibenzoate, 3 to 6 parts of chlorinated paraffin, 2 to 10 parts of organosiloxane, 3 to 8 parts of boric acid, 3 to 6 parts of anticreaming agent, 5 to 10 parts of triethanolamine, 1.5 to 7.5 parts of organic molybdenum, 3 to 6 parts of alkyl diphenylamine, and 0.3 to 2.5 parts of additive. The invention provides the oxidation-resisting lubricating oil for the civil use and a preparation method thereof, wherein the lubricating oil is excellent in anti-rust property, antioxidant resistance and abrasion resistance, has good foam inhibition and defoaming properties and good chemical inertness, and cannot have chemical reaction with defoamed medium under different pH values and different temperatures.

The invention discloses a balcony window forming a hanging balcony after being opened. The balcony window comprises a simulated opening, a window frame, an upper window sash, a lower window sash, an opening and closing system, left and right upper beams, and left and right guardrails; a U-shaped groove is formed at the indoor end of the simulated opening; the window frame is arranged at the outdoor end; the upper and lower window sashes are hermetically hinged together; the start end of a chain is fixed to a chain head fastener of a fixed block II and then moves upwards after being wound around a chain wheel A after being wound around an arc-shaped turning plate of the fixed block II or a chain wheel D; after being wound around a chain wheel B and then a chain wheel C, the other end of thechain is fixedly provided with a counterweight; a motor is used for driving a transmission tube to rotate to drive the chain wheels C, B and A to rotate, thereby driving the upper and lower window sashes to be closed and opened; and the left and right upper beams and the left and right guardrails can rotate along with rotation of the upper and lower window sashes. After being closed, the balconywindow disclosed by the invention is a window that does not occupy the outdoor space; and after being opened, the balcony window forms a balcony extending toward the outdoors, does not occupy the indoor space, and also meets the needs of people for receiving light, breathing fresh air, taking a rest, etc.

The invention discloses a composite monascus liquid and a preparation method thereof, and relates to the field of functional beverages commonly used in medicine and food. The purpose is to provide a carbon-source base material formula, a nitrogen-source base material formula and a multi-element symbiotic bacteria formula of the composite monascus liquid and the multi-element probiotics liquid taking monascus as the main bacteria and the preparation method of the multi-element probiotics liquid. The preparation method of the composite monascus liquid comprises the following steps that a culture medium is prepared; inoculation is conducted, and fermentation is conducted. According to the composite monascus liquid, the attending functions of stomach invigorating and cholesterin and gynecology blood stasis lochia reducing of monascus are reserved, and through the cooperative effect of the monascus and other probiotics and functional base materials, the attending functions are extended to treatment of gastroenteric ulcer and acute and chronic gastroenteritis as well as vascular thrombosis thrombolysis of each part and treatment of high blood viscosity, high cholesterol, high blood pressure and high blood sugar.

The invention discloses an anti-explosion crane hook sleeve which comprises a sleeve body. The sleeve body is formed by knitting flexible non-metallic materials to be latticed in a staggered manner. The sleeve body serves as a non-metallic knitted anti-explosion layer of a hook body, the sleeve body and the hook body are fixed together through an adhesive, and a closed containing cavity defined by the sleeve body matches the hook body in shape. The lower end of the sleeve body is sealed, the upper end of the sleeve body is open and serves as a sleeve opening end, and a sleeve opening fixing device is arranged at the sleeve opening end. The anti-explosion crane hook sleeve is specially designed according to the anti-explosion requirement of a crane, flammable and combustible accidents are effectively avoided, and the anti-explosion crane hook sleeve is convenient to replace, economical, durable and good in anti-explosion performance. It is avoided that the material of the hook is changed due to welding, and the original performance of the material of the hook is guaranteed. If the hook sleeve is seriously abraded and needs to be replaced, the hook sleeve can be easily replaced simply by loosening a non-metallic belt without replacing the hook together, and the hook can be recycled.

A fuel cell system (800), including a plurality of unit cells (101), a container (801) having an inlet (809) introducing the gases such as carbon dioxide generated in the electrode reaction by these unit cells (101) and an exhaust vent (807) discharging the gases, and a catalyst layer (805) placed in the container (801) that oxidizes the gases introduced in the container (801), wherein the treated gas (806) after oxidation by the catalyst layer (805) is discharged through the exhaust vent (807) of the container (801).

The invention discloses a degradable insulating wire cable material with heat resistance and durability. The degradable insulating wire cable material is prepared from the following components in parts by weight: 65 to 85 parts of L-polylactic acid, 20 to 30 parts of D-polylactic acid, 15 to 25 parts of isosorbide diester, 5 to 10 parts of bis(2-(2-butoxyethoxy)ethyl)adipate, 0.02 to 2 parts of a metal passivating agent, 2 to 5 parts of carbodiimide, 0.1 to 0.8 part of isocyanate, 30 to 50 parts of a flame retardant, 5 to 8 parts of triallyl isocyanurate, 1 to 3 parts of trimethallyl isocyanurate and 2 to 20 parts of filling. The degradable insulating wire cable material with the heat resistance and the durability, disclosed by the invention, is degradable with the heat resistance and the durability, is stable in a use process, and has heat resistance, durability and anti-scratching performance; meanwhile, the degradable insulating wire cable material has natural bacterium-inhibiting performance and can be biodegraded after being abandoned; the degradable insulating wire cable material has a very low carbon footprint, and influences on the environment are reduced to the minimum.