Abstract: A sheet-mask package, in order for a sheet mask to be removed from a bag to be used in a unfolded state, allows the unfolding operation of the folded sheet mask, thereby enabling the removed sheet mask to be quickly and reliably attached on the face while preventing fingers from being excessively wet. In an embodiment, the sheet-mask package 2 is obtained by storing in a package box a holed tray (T1) on which Z-folded sheet masks (1) moistened with a chemical solution are stacked and which has a hole (4) formed in the bottom of the holed tray (T1).

Abstract: A sheet-mask package, in order for a sheet mask to be removed from a bag to be used in a unfolded state, allows the unfolding operation of the folded sheet mask, thereby enabling the removed sheet mask to be quickly and reliably attached on the face while preventing fingers from being excessively wet. In an embodiment, the sheet-mask package 2 is obtained by storing in a package box a holed tray (T1) on which Z-folded sheet masks (1) moistened with a chemical solution are stacked and which has a hole (4) formed in the bottom of the holed tray (T1).

Abstract: A facial mask sheet package is provided that comprises a perforated tray which has a hole provided at the bottom and in which a stack of Z-folded facial mask sheets wetted with chemical solution is placed, wherein such tray is stored in a pillow bag whose top side has a butt joint formed by sealing the ends of a film, in such a way that the bottom of the tray is positioned on the opposite side of the butt joint.

Abstract: A facial mask sheet package is provided that comprises a perforated tray which has a hole provided at the bottom and in which a stack of Z-folded facial mask sheets wetted with chemical solution is placed, wherein such tray is stored in a pillow bag whose top side has a butt joint formed by sealing the ends of a film, in such a way that the bottom of the tray is positioned on the opposite side of the butt joint.

Abstract: A plurality of different fault locating functions are provided in a communication system comprising a plurality of terminals connected to a data transmission channel. The functions are at different levels, respectively, ranging from a level for rapid fault location to a level for reliable and sure fault location. Upon detection of an occurrence of a fault, one fault locating function is performed. If the fault is not located accurately located, another fault locating function of a level for more reliable is performed, thus the functions are performed sequentially in the order from the level for rapid location to the level for more deliberate and reliable location. Preferably, the channel is reconfigured to avoid the fault, according to the fault located by the functions of the respective levels. With this arrangement, a fault which does most possibly occur can be located quickly, while another fault difficult to locate can be located accurately.

Abstract: A process for crystal growth of III-V group compound semiconductor, which comprises pyrolyzing, in a gas phase, a material consisting of an organometallic compound and/or a hydride in the presence of an organic compound containing an oxygen atom-carbon atom direct bond, used as a dopant to grow a III-V group compound semiconductor crystal layer containing at least aluminum, of high electric resistance. Said process can grow a compound semiconductor layer of high electric resistance by the use of a dopant which enables the independent controls of oxygen concentration and aluminum concentration and which has a small effect of oxygen remaining.

Abstract: A composition essentially free of polyester which comprises an admixture ofa. about 1 to 96 weight percent of an aromatic polycarbonate, andb. about 4 to 99 weight percent of a graft modified polyphenylene ether, said modification being the residue of a reaction between a non-endcapped polyphenylene ether with a compound selected from the group consisting of aliphatic unsaturated dicarboxylic acids, aliphatic unsaturated dicarboxylic acid precursors, aliphatic unsaturated dicarboxylic acid ester precursors, and aliphatic unsaturated dicarboxylic acid esters, the total weight percent being the combination of the aromatic polycarbonate and graft modified polyphenylene ether.

Abstract: A process which comprises mixing a melt of an amorphous aromatic polyester with a melt of a carboxy terminated polystyrene oligomer, said oligomer having a number average molecular weight of from about 500 to 10,000.

Abstract: A process which comprises mixing a melt of an amorphous polyester with a melt of a graft modified polystyrene polymer.

Abstract: A process which comprises mixing a melt of an amorphous aromatic polyester with a melt of a carboxy terminated polyacrylate oligomer, said oligomer having a number average molecular weight of from about 500 to about 10,000.

Abstract: A composition comprisinga. a major amount of an aromatic carbonate polymer;b. a minor amount of an aromatic carbonate polymer impact modifying composition comprising(i) a linear, sequential, or radial teleblock copolymer resin of a vinyl aromatic compound (A).sub.n and (A').sub.n and an olefinic elastomer (B), of the A--B--A'; A--(B--A--B).sub.n --A; A(--BA).sub.n B; B(A).sub.4 B; B(A).sub.4 ; or B((AB).sub.n B).sub.4 type, wherein n is an integer of from 1 to 10;(ii) an olefin alkylacrylate wherein the alkyl is one to six carbon atoms and the olefin is two to about five carbon atoms, inclusive, the olefin being from about 55 to 75 weight percent and the alkylacrylate from about 25 to 45 weight percent of the olefin alkylacrylate, said olefin alkylacrylate bringing about increased resistance of the composition comprising a and b to environmental stress crazing and cracking caused by gasoline.

Abstract: A composition comprising an admixture of:(a) at least one high molecular weight aromatic carbonate resin; and(b) an impact modifying, gasoline solvent resistant effective amount of an ethylene alkylacrylate wherein alkyl is from one to six carbon atoms, inclusive, and the ethylene is from about 55 to 75 weight percent aand the alkylacrylate is from about 25 to 45 weight percent, based on the ethylene alkylacrylate polymer.

Abstract: A flame retardant polycarbonate composition, comprising in admixture:an aromatic polycarbonate resin, an ortho-methyl substituted aromatic dihydroxy compound, and an additional flame retardant additive, said ortho-methyl substituted aromatic dihydroxy compound and said additional flame retardant additive being present in an amount sufficient to improve the flame retardant properties of said aromatic polycarbonate resin.

Abstract: For producing steel pipe from thick steel plate, an up-set shrinker is employed for reducing and processing an O-shaped pipe-blank in a facility for producing thick wall steel pipe. The up-set shrinker is provided with a plurality of reducing shrinker dies located around the pipe-blank in correspondence to parts other than abutting parts of the edges of the pipe-blank, and with at least one edge processing shrinker die located in correspondence to the butting parts of the edges of the pipe-blank. The edge processing shrinker die is formed at its die surface with a projecting portion over the length of the die. The edge processing shrinker die is actuated independently of the reducing shrinker dies.

Abstract: For producing steel pipe from thick steel plate, a foreign member is arranged on a die at the center of its caliber in the length thereof such that the member meets the edge groove of the steel, and in such a condition O-ing is carried out thereon, thereby to produce a thick welded pipe having very little the peaking amount.