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

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.

A display device is provided. The display device includes: an array substrate including a pixel array disposed in a display area; packaging the substrate; and a sealing member disposed between the array substrate and the package substrate to bond the array substrate and the package substrate. The array substrate includes: a signal transmission wiring overlapping the sealing member and electrically connected to the pixel array; an insulating layer covering the signal transmission wiring and including an inorganic material; a power transmission wiring disposed on the insulating layer, overlapping the sealing member, and having a multi-wiring structure; and an expansion pattern connected to the power transmission wiring, having a thickness smaller than that of the power transmission wiring, and overlapping the sealing member and the signal transmission wiring. An outer edge of the expansion pattern is disposed within the sealing region where the sealing member is disposed.

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 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.

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.

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.