摘要:
The present invention relates to an ice-making device for a refrigerator. An ice-making device for a refrigerator according to the present invention comprises an ice maker 161 for making ice, which is provided on a backside of a door 131 of the refrigerator; and an ice maker cover 171 for selectively opening or closing the ice maker 161. Fixing recesses 173 are formed to be open downwardly on outsides of both sides of the ice maker cover 171, and receive fixing protrusions 135a provided at corresponding positions on opposite sides of a pair of support steps 135 that protrude rearward from both side ends of the backside of the door 131 by a predetermined length and are formed to be elongated in an up and down direction. Play prevention steps 179 are provided at lower ends of both sides of the ice maker cover 171 and are seated on play prevention ribs 135c provided to be elongated in a horizontal direction at corresponding positions of the opposite sides of the support steps 135 below the fixing protrusions 135a. According to the present invention, there are advantages in that a storage capacity of a refrigerator can be used to the full extent, smell of food can be prevented from permeating ice in a process of making ice, and it is possible to prevent the ice maker cover from playing.
摘要:
A high-manganese hot-dip coated steel sheet is disclosed which provides high corrosion resistance, high ductility and high strength, mainly used for inner and outer panels of automobiles, and a method of manufacturing the same. The high-manganese hot-dip coated steel sheet includes a substrate steel sheet having a composition of (in weight %) 0.1 to 1.5% of C, 5 to 35% of Mn, and the remainder includes Fe and other unavoidable impurities, and a hot-dip zinc coating layer formed on the substrate steel sheet, the hot-dip zinc coating layer having a composition of (in weight %) 0.1 to 10% of Mn, 5 to 15% of Fe, and the remainder including Zn and other unavoidable impurities.
摘要:
The formation of an alignment key for overlay measurement of a semiconductor device formed by sequentially forming an inter-metal dielectric layer and a capping layer over a semiconductor substrate, and patterning the inter-metal dielectric layer and a capping layer at an alignment key region to thereby form an alignment key hole. A metal layer may then be deposited over the semiconductor substrate including alignment key hole and then an uppermost surface of the deposited metal layer may then be polished to thereby form the alignment key having a step. Accordingly, a dishing phenomenon occurring at the time of polishing using a capping layer can be prevented and an alignment key having a desired step can be formed.
摘要:
Provided is a metal coated steel sheet having a coating layer including a metal having a level of Gibbs free energy equal to that of Fe or above and an oxide thereof. Accordingly, the quality of a plated steel sheet may be improved by preventing the generation of bare spots through inhibition of the formation of Mn oxide, Si oxide, or Al oxide on the surface thereof, and simultaneously, the complexity of a manufacturing facility or an increase in manufacturing costs may be minimized. Economic benefits are thus realized.
摘要:
A refrigerator includes a main body having a storage space and a door selectively opening or closing the storage space. The ice-making device includes an ice maker installed on a backside of the door for making ice; a cold air duct provided in one side of the storage space and supplying the ice maker with a portion of cold air supplied to the storage space; an ice maker cover detachably installed on the backside of the door to selectively open or close the ice maker; and an ice bank detachably installed on the backside of the door below the ice maker, the ice bank storing ice made in the ice maker and transferring it to a dispenser provided on the door.
摘要:
Provided are novel use of an extract of Lycoris chejuensis or a compound isolated therefrom for inhibition of β-amyloid production and/or prevention, improvement and/or treatment of a neurodegenerative disease, more specifically a β-amyloid production inhibitor, and/or a composition for prevention or treatment of a neurodegenerative disease containing one or more kinds selected from the group consisting of an extract of Lycoris chejuensis, and/or dihydrolycoricidine, 2-methoxypancracine, lycoricidine, and/or lycoricidinol, as an active ingredient; a method for inhibiting β-amyloid production, and/or preventing and/or treating a neurodegenerative disease using the same; and, a method for preparing the same.
摘要:
Disclosed related to a refrigerator according to the present invention capable of preventing the drooping of bin when the bin is pulled out of the storage space. Further, the refrigerator does not need to fit guide device when users push the bin into the storage space, since the bin is completely separated from the guide device.
摘要:
The present invention relates to an ice-making device for a refrigerator. The present invention provides an ice-making device for a refrigerator including a main body having a storage space and a door selectively opening or closing the storage space. The ice-making device comprises an ice maker installed on a backside of the door and making ice; a cold air duct provided in one side of the storage space and supplying the ice maker with a portion of cold air supplied to the storage space; an ice maker cover detachably installed on the backside of the door to selectively open or close the ice maker; and an ice bank detachably installed on the backside of the door below the ice maker, the ice bank storing ice made in the ice maker and transferring it to a dispenser provided on the door. According to the present invention, there is an advantageous in that a storage capacity of a refrigerator can be used to the full extent, and smell of food can be prevented from permeating ice in a process of making ice.
摘要:
An air discharge valve for a bedclothes compressing-and-storing bag includes a lower main body having an air passage and a packing-receiving groove. An upper body is coupled to the lower main body to define an internal space. The upper body has a plurality of air discharge holes and a central guide opening. A valve body positioned in the internal space and slidably inserted into the guide opening of the upper body for movement between an open position and a closed position. A packing is fitted to the packing-receiving groove of the lower main body, the packing provided with an outer flange portion and an inner flange portion. A top cover is fitted to the valve body for movement together with the valve body, the top cover shaped and sized to close off the air discharge holes of the upper body when the valve body is in the closed position.
摘要:
A field emission array which does not contain any organic material is manufactured by separately preparing nanostructures whose one ends were coated and then adhering the coated ends of the nanostructures to a metal electrode layer formed on a substrate.