39results about How to "Reduce or prevent damage" patented technology

A display apparatus is disclosed. The display apparatus includes a flexible display panel and a shape deforming / maintaining unit. The flexible display panel is configured to operate in a flat mode and in a curved mode. The shape deforming / maintaining unit is on a surface of the flexible display panel. The shape deforming / maintaining unit is configured to deform a shape of the flexible display panel during switching between the flat mode and the curved mode, and to maintain rigidity of the flexible display panel after switching to the flat mode or to the curved mode.

The invention provides raw materials for cigarettes, a production method of the raw materials for the cigarettes and equipment of the raw materials for the cigarettes. The production method of the raw materials for the cigarettes includes the following steps. Firstly, plant biomass is heated and moistened unit the water content reaches 35 wt% to 40 wt%. Secondly, materials are preheated after being heated and moistened until the water temperature of the materials reaches the boiling point. Thirdly, the preheated materials are expanded with micro waves until the water content reduces to 10 wt% to 20 wt%. Fourthly, water is added to the materials until the water content reaches 30 wt% to 40 wt%. Fifthly, the materials are machined to be fiber shreds. Sixthly, biological enzyme liquid is sprayed onto the fiber shreds, the fiber shreds with the biological enzyme liquid are soaked in water. Seventhly, drying is performed. The raw materials for the cigarettes, the production method of the raw materials for the cigarettes and the equipment of the raw materials for the cigarettes overcome defects in the prior art, have the advantages that water consumption in production is low, crushed raw materials for the cigarettes obtained in production are less, compatibility with tobacco shreds is perfect, woodiness texture is not obvious and can be applied to manufacture of high-grade cigarettes.

The present invention discloses a porphyrin derivative with large substituent and its pharmaceutical acceptable salt and its preparation method. The described porphyrin derivative is M-5,10,15,20-tetra[(N)-substituted-n-phenyl or heterocyclic radical] porphyrin, in which n represents 2,3 and 4 postion substitution, and M is one of Fe, Mn, Co, Ni, Cu Zn, Sn, Cr and V metal ions. Said invented porphyrin derivative has higher steric hindrance, and can effectively resist the combination of porphyrin with DNA, and can reduce the mutual transformation between the different isomers, reduce toxicity of porphyrin and raise its medicinal practicability. The described porphyrin derivative can be used as small molecular antioxidant for regulating concentration of peroxide between cells of human body or in cell.

The invention relates to a method for hot forming and press hardening plate-shaped or preformed workpieces made of sheet steel, in particular galvanized workpieces (1) made of sheet steel, in which the workpiece (1) is heated to a temperature exceeding the austenitizing temperature and subsequently formed and quenched in a cooled forming tool comprising a stamp (2) and a die (3), characterized in that the drawing edge region, which is defined by a positive die radius, of the die (3) used for hot forming and press hardening is provided with a materially bonded coating of a material (6, 6') and / or is provided with an insert (5) having a thermal conductivity that is lower than the thermal conductivity of section (3.1) of the die (3), which is adjacent to the drawing edge region, by at least 10 W / (m*K), which section comes into contact with the workpiece (1) during hot forming and press hardening of the same. The surface of the material (6, 6') applied to the drawing edge region and facing the workpiece (1) or the surface of the provided insert (5) has a lateral dimension extending across the drawing edge (7), which is in the range of 1.6 times to 10 times the positive die radius of the die (3). The invention also relates to a corresponding forming tool.

The invention provides a synergistic weeding composition, which comprises active components: pyroxasulfone and atrazine. The weight ratio of the pyroxasulfone to the atrazine is 10:1 to 1:100. The synergistic weeding composition provided by the invention is used for preventing and curing undesirable plant growth. The invention also provides a method for preventing and curing undesirable plant growth. The active components, i.e. the pyroxasulfone and the atrazine of the synergistic weeding composition provided by the invention are commonly or independently applied in undesirable plants or growing places thereof. The invention also provides a method for reducing or preventing the damage to plants of useful crops, seeds of the useful crops or other reproduction parts of the useful crops, which are treated by the pyroxasulfone, of the pyroxasulfone.

The invention discloses a porphyrin derivative and pharmacy acceptable salt and a relative preparation method, wherein the porphyrin derivative is M-5, 10, 15, 20-4[3-polyalcohol ether] porphyrin, M is Fe, Mn, Co, Ni, Cu, Zn, Sn, Cr, V or Pt. The porphyrin derivative can be used as small molecular antioxidant to adjust the density of hyperoxide between human cells or in human cells, to protect human body from peroxy radical and other hyperoxides derived from peroxy radical, to prevent and treat the diseases caused by harmful hyperoxide.

The invention provides a drive-in tool. In a compressed-gas drive type drive-in tool, for an exhaust cover disposed at a back part of a main body part, a condition that gas leakage is generated at other parts besides a current exhaust opening with a noise elimination filter is provided, in the drive-in tool, gas leakage at the other part besides the exhaust opening is prevented, and silence of the drive-in tool is realized. The drive-in tool is formed to be provided with the following structure: a sealing part (32) with a soft resin material as a raw material is arranged along a front end of a circumferential wall (31a) of an exhaust cover (30) via shaping of an embedding member, and the sealing part (32) is embedded into a sealing concave part (16c) of a top cover (16), thereby preventing gas leakage of a second exhaust chamber (26) besides the exhaust opening (34) provided with the noise elimination filter (34a).

The invention belongs to vehicle accessories and discloses a buffering device for anticollision of a vehicle. The buffering device is arranged on each of a front-portion bottom beam and a rear-portion bottom beam of a vehicle, the buffering device is a diamond structural member, hinging shafts are arranged at four corners of the structural member, two peaks of the diamond structural member are positioned in front-rear directions of the vehicle, an oil cylinder is arranged in the front-rear directions, an oil cylinder base is arranged at a vehicle end of the buffering device, a spring is arranged on the periphery of an oil cylinder rod, springs are arranged on the left hinging shaft and the right hinging shaft of the diamond structural member, two ends of the springs are positioned on the inner side of an adjacent edge of the left corner and the right corner, and a horizontal bar is arranged at the front peak and the rear peak of the diamond structural member. The buffering device is simple in structure, is mounted in front or rear of the vehicle and has certain effect on reducing damage caused by traffic accidents.

The invention discloses a construction site thin and long single sheet transfer process and construction site thin and long single sheet transfer process equipment. The process comprises the following steps: 1, prefabricating or transforming a plurality of portal-type supports; 2, arranging the portal-type supports by using a forklift, allowing a flat car to enter the portal-type supports and to eject the portal-type supports, and delivering the portal-type supports to a place beside the thin and long single sheets; 3, hoisting the thin and long single sheets to the top of the portal-type supports, allowing the flat car to eject the portal-type supports and the thin and long single sheets, and transporting the portal-type supports and the thin and long single sheets to a designated point; and 4, after the flat car transports the thin and long single sheets to the designated point, lowering the height of the flat car to place the portal-type supports on the ground, withdrawing the flat car from the front or back of the portal-type supports, and completing the transfer of the whole thin and long single sheets. Each portal-type support comprises a cross beam, upright posts and bases; the two ends of the cross beam area arranged on the top of the upright posts; and the bases are arranged at the bottom ends of the two upright posts respectively. According to the process, the portal-type supports are used for temporary support and transfer, so that the on-site transfer and support are combined; and the operation is simple, the sheet outlet efficiency is high, and the cost is low.

The invention relates to a wiring device for a door and window based on polymer dispersed liquid crystal films, comprising a door body and a frame body which are provided with a polymer dispersed liquid crystal film respectively, wherein the door body and the frame body are rotatably arranged by virtue of hinges, a rotary lead protective mechanism is arranged between the door body and the frame body, the lead protective mechanism comprises a movable leaf, a static leaf and a hollow shaft, the hollow shaft is internally provided with a transition lead, an outgoing lead of the polymer dispersed liquid crystal film in the door body is electrically connected with one end of the transition lead, and the other end of the transition lead is electrically connected with an epitaxy lead in the frame body; and the movable leaf is connected with the door body, and the static leaf is connected with the frame body. By applying the device in the invention, damages on the lead as a door is frequently opened and closed can be reduced or avoided, the service life of the lead can be prolonged, and the safety is enhanced.

The present disclosure relates to a catalyst including platinum phosphide having a cubic structure, a method of making the catalyst, and a fuel cell utilizing the catalyst. The present disclosure also relates to method of making electrical power utilizing a PEMFC incorporating the catalyst. Also disclosed herein is a catalyst including a platinum complex wherein platinum is complexed with a nonmetal or metalloid. The catalyst with the platinum complex can exhibit good electrochemically active properties.

The present disclosure relates to a catalyst including platinum phosphide having a cubic structure, a method of manufacturing the catalyst, and a fuel cell utilizing the catalyst. The present disclosure also relates to methods of generating electricity using PEMFCs containing the catalyst. Also disclosed herein are catalysts comprising platinum complexes, wherein the platinum is complexed with a non-metal or metalloid. Catalysts with platinum complexes can exhibit good electrochemical activity properties.

The invention discloses a probiotic agent PAPCH for preventing and treating helicobacter pylori infection and a preparation method of the probiotic agent PAPCH. The probiotic agent PAPCH comprises lactobacillus casei lyT-7 and a protective agent, The preservation number of the lactobacillus casei lyT-7 is CCTCC NO: M 2010197, the preservation time is August 9th, 2010, and the preservation addressis China Center for Type Culture Collection (CCTCC). The addition quantity of the protective agent is 50-150wt% of the use quantity of the lactobacillus casei lyT-7. The prepared probiotic agent can effectively inhibit adhesion of the helicobacter pylori on gastric epithelial cells, inflammatory reaction and immune response caused by the helicobacter pylori, and oxidation reaction induced by helicobacter pylori infection, can directly inhibit and even kill the helicobacter pylori, besides, can improve the micro-ecological environment of gastrointestinal tracts, and can reduce adverse effects of antibiotics.

The invention provides a traditional Chinese medicine prescription for reducing drunkenness and preventing loss, and dispelling the effects of alcohol and protecting liver, aiming at overcoming the health damage problem caused by existing drinking problems and a generated drunkenness symptom. The traditional Chinese medicine prescription comprises the following components: 0.2 to 16 parts of semenplatycladi, 0.2 to 16 parts of semen cannabidis, 0.2 to 16 parts of semen hoveniae, 0.1 to 8 parts of radix rubiae, 0.4 to 32 parts of radix puerariae, 0.2 to 16 parts of rhizoma alismatis and 0.2 to16 parts of rhizoma atractylodis. Meanwhile, the invention further discloses pills, granules and an oral solution, which are prepared by the traditional Chinese medicine prescription and a preparation method of the pills, the granules and the oral solution. The traditional Chinese medicine prescription provided by the invention can be used for enhancing the metabolism of human body livers on thealcohol and reducing or preventing liver damages, so that the aims of dispelling the effects of the alcohol and protecting the liver, reducing the hangover rate and alleviating symptoms after drinkingare realized.

The invention relates to a weeding composition. The invention also relates to a method for controlling unwanted plants. The weeding composition comprises an active component composed of a compound (A) and a compound (B), wherein (A) is a compound as shown in a formula (I) which is defined in the specification while (B) is a compound as shown in a formula (II) which is defined in the specification, and a weight ratio of the compound (A) to the compound (B) is 1: 1 to 1: 100.

The invention relates to a weeding composition. The invention also relates to a method for controlling unwanted plants. The weeding composition comprises an active component composed of a compound (A) and a compound (B), wherein (A) is a compound as shown in a formula (I) which is defined in the specification while (B) is a compound as shown in a formula (II) which is defined in the specification, and a weight ratio of the compound (A) to the compound (B) is 1: 1 to 1: 100.

The invention discloses a preparation method of an aluminum based composite material reinforced by aluminium borate whisker coated with CuO, relating to a preparation method of an aluminum based composite material reinforced by the aluminium borate whisker and overcoming the defects that the existing aluminum based composite material reinforced by the aluminium borate whisker is poor in mechanical property and incapable of being used in high-temperature environment. The preparation method includes the steps of firstly preparing CuO sol, secondly preparing the aluminium borate whisker coated with the CuO sol, thirdly preparing an aluminium borate whisker prefabticated member coated with the CuO sol, and fourthly preparing the aluminum based composite material reinforced by the aluminium borate whisker coated with CuO. The preparation method can be used for the aluminum based composite material reinforced by whisker.

The invention provides a synergistic weed control composition. The synergistic weed control composition comprises active ingredients, namely pyroxasulfone and bensulfuron-methyl, in a weight ratio of (50 to 1)-(1 to 50). The synergistic weed control composition is applied to prevention of growth of undesirable plants. The invention also provides a method for preventing growth of the undesirable plants. The method is characterized by jointly or independently applying the active ingredients, namely pyroxasulfone and bensulfuron-methyl, of the synergistic weed control composition to the undesirable plants or the growth places of the undesirable plants. The invention also provides a method for reducing or preventing damages caused by pyroxasulfone to plants, seeds or other reproducing parts, which are treated by pyroxasulfone, of useful crops.

The invention provides a synergistic weeding composition, which comprises active ingredients of bensulfuron methyl or pyrazosulfuron-ethyl, pyroxasulfone and mefenacet in a weight proportion range of (1 to10):(1 to50):(1 to100). The synergistic weeding composition is used for achieving the purpose of preventing and controlling unexpected plant growth. The invention also provides a method for preventing and controlling expected plant growth. The active ingredients of the bensulfuron methyl or the pyrazosulfuron-ethyl, the pyroxasulfone and the mefenacet of the synergistic weeding composition are jointly or singly applied to unexpected plants or growth places of the unexpected plants. The invention also provides a method for reducing or preventing the damage of the pyroxasulfone to useful crop plants treated by the pyroxasulfone, useful crop seeds or other breeding parts of the useful crops.

The invention discloses a connecting wire assembly. The connecting wire assembly comprises a wire body end, an interface end and a connecting piece connected between the wire body end and the interface end, wherein the connecting piece comprises a first connecting body, a conductor, a second connecting body and a connecting rail; the first connecting body is provided with a first end and a secondend in the extending direction of a wire body in the wire body end, the first end is connected to the wire body end, and one end of the wire body end extends into the first connecting body; the conductor is embedded in the outer wall surface of the second end and is connected to the wire body; the second connecting body is provided with an accommodating cavity used for accommodating at least partof the first connecting body at the side facing the second end, and the side, which deviates from the second end, of the second connecting body is connected to the interface end; and the connecting rail is arranged on the inner wall surface of the accommodating cavity and extends in the extending direction of the second connecting body, the end, which faces the interface end, of the connecting rail is connected to a welding plate in the interface end, and the conductor is arranged on the connecting rail in a sliding mode so as to enable the first connecting body to slide relative to the secondconnecting body. According to the connecting wire assembly, the influence of the bending tension of the wire body can be reduced or counteracted, and the damage of the connecting wire assembly can bereduced or prevented.

The invention provides a synergistic weeding composition which contains active components pyroxasulfone and mefenacet. Weight ratio of pyroxasulfone to mefenacet is 50: 1-1: 100. The synergistic weeding composition is used for controlling undesirable plant growth. The invention also provides a method for controlling undesirable plant growth. According to the method, the active components pyroxasulfone and mefenacet of the synergistic weeding composition are applied together or separately applied to undesirable plants or growth places of the undesirable plants. The invention also provides a method for reducing or preventing damage of pyroxasulfone to plants, seeds or other reproduction parts of useful crops treated with pyroxasulfone.

The invention relates to an herbicidal composition. The invention also relates to a method for controlling undesired plants. The herbicidal composition comprises compounds (A) and (B) as active ingredients. The compound (A) is shown in the formula (I) and the compound (B) is shown in the formula (II). A weight ratio of the active ingredient (A) to (B) is 50: 1 to 1: 50.

The invention discloses a display device. The display device includes a flexible display panel and a shape changing / maintaining unit. The flexible display panel is configured to operate in a flat mode and a curved mode. The shape changing / maintaining unit is located on the surface of the flexible display panel. The shape changing / maintaining unit is configured to deform the shape of the flexible display panel during switching between the flat mode and the curved mode, and to maintain the shape of the flexible display panel after switching to the flat mode or to the curved mode. rigidity.

The invention discloses a connecting wire assembly. The connecting wire assembly comprises a wire body end, an interface end and a connecting piece connected between the wire body end and the interface end, wherein the connecting piece comprises a first connecting body, a conductor, a second connecting body and a connecting rail; the first connecting body is provided with a first end and a secondend in the extending direction of a wire body in the wire body end, the first end is connected to the wire body end, and one end of the wire body end extends into the first connecting body; the conductor is embedded in the outer wall surface of the second end and is connected to the wire body; the second connecting body is provided with an accommodating cavity used for accommodating at least partof the first connecting body at the side facing the second end, and the side, which deviates from the second end, of the second connecting body is connected to the interface end; and the connecting rail is arranged on the inner wall surface of the accommodating cavity and extends in the extending direction of the second connecting body, the end, which faces the interface end, of the connecting rail is connected to a welding plate in the interface end, and the conductor is arranged on the connecting rail in a sliding mode so as to enable the first connecting body to slide relative to the secondconnecting body. According to the connecting wire assembly, the influence of the bending tension of the wire body can be reduced or counteracted, and the damage of the connecting wire assembly can bereduced or prevented.

The invention discloses an oral medicine composition for resisting radiation, preventing dental caries and diminishing inflammation and a preparation thereof, and belongs to the technical field of oral medicine preparations. The composition is prepared from the following components in parts by mass: 100-500 parts of white hyacinth bean extract, 100-2000 parts of grape seed proanthocyanidin extract, 300-3000 parts of tea polyphenol, 0.01-0.1 part of epidermal growth factor EGF, 10-200 parts of triclosan and 2-6 parts of ammonium hexafluorosilicate. The oral medicine composition and the preparation thereof disclosed by the invention have a durable antibacterial effect, can be attached to the surface of teeth or oral cavity for a long time to form a protective film, can be used for tenderly protecting the oral cavity, has an excellent taste, and is safe to human bodies.

The invention provides a topical pharmaceutical gel composition. The topical medicinal gel composition is used for treating chronic skin injury, and is especially used for treating injuries caused byneurological ulcers. The present invention relates to the topical pharmaceutical gel composition for treating vascular ulcers, preferably diabetic feet, and for treating vascular ulcers, in which thecomposition comprises a combination of a modified diallyl disulfide oxide (M-DDO) (as preservative / antibiotic) and 5-methyl-1-phenyl-2 (1H)-pyridone. Furthermore, the present invention describes therapeutic methods, uses and / or uses for the preparation of medicaments for eliminating, reducing or preventing chronic skin lesions and lesions caused by neurological ulcers, in particular for the treatment of diabetic feet and for the treatment of vascular ulcers.

The invention relates to vinegar egg blood sugar reducing liquid. The vinegar egg blood sugar reducing liquid comprises a fresh egg, 500 g of rice vinegar and 10 g of Chinese wolfberry fruits, which are put into a glass bottle to be soaked for 7 days, eggshells are softened, the eggshells are broken by chopsticks, and uniform stirring is performed, so that the vinegar egg liquid is obtained. 10-15ml of the vinegar egg liquid is scooped up every morning and mixed with cold boiled water which is three times of the vinegar egg liquid to obtain mixed liquid, and the mixed liquid is drunk with anempty stomach. The vinegar egg blood sugar reducing liquid is taken three times a day, 5g of the vinegar egg blood sugar reducing liquid is taken each time, and the vinegar egg blood sugar reducing liquid has a peculiar effect after being taken for a long time, and has an obvious influence on the hypoglycemic activity of insulin. The action time of insulin in vivo can be prolonged.

In an apparatus for supplying processing fluid and apparatus for processing substrate including the same, a fluid processing cutter extending in direction parallel to the surface of the substrate, and a seaming nozzle is provided for processing the fluid. A rod extends through the cutter in extending direction of the cutter, and a tension is applied to the rod in the extending direction of the cutter to prevent descent of the cutter. Therefore, damage to the substrate caused by descent of the cutter can be reduced or prevented, and the processing fluid can be further evenly applied onto the substrate.