摘要:
Disclosed is a recording sheet for ink-jet recording comprising a support, and provided on one side of the support, an ink receiving layer, wherein the layer swelling amount of the ink receiving layer is 20 to 500 cc/m.sup.2, and the layer solubility time of the ink receiving layer is 10 minutes or more.
摘要:
A recording sheet for ink-jet recording is disclosed which comprises a support, and provided thereon, an ink receiving layer, wherein the ink receiving layer contains a water soluble polymer, a polymer latex and gelatin.
摘要:
The ferrule for optical connector according to this invention comprises a first grip portion having first through holes for insertion of optical fibers and gripping part of said optical fibers apart a predetermined distance from the distal ends of optical fibers; a second grip portion arranged along the insertion direction of optical fibers together with the first grip portion and opposed to the first grip portion through a first space. The second grip portion has second through holes for the optical fibers set through the first through holes to be further introduced therethrough, and grips the vicinity of the distal ends of optical fibers; and a pedestal portion projecting from a surface of the first grip portion.
摘要:
A device to dissolve solid processing agents and to replenish the dissolved processing agents to an automatic processing apparatus for a silver halide photographic light-sensitive material which has a processing tank and a circulating path for a processing solution provided in the processing tank. The device includes a dissolving tank for storing a dissolved solution therein, and a processing solution supplier provided between the processing tank and the dissolving tank independent of the circulating path, which supplies the processing solution from the processing tank to the dissolving tank. The device further includes a replenisher to replenish the dissolved solution from the dissolving tank to the processing tank. The dissolving tank and the processing tank are communicated through another circulating path.
摘要:
There is disclosed a method for processing a silver halide photographic light sensitive material comprising the steps ofdeveloping the light sensitive material with a developing solution,treating the light sensitive material with a fixing capacity-having solution, and thentreating the light sensitive material with a processing solution (S), wherein part of or the whole of overflow from a tank containing the processing solution (S) is allowed to flow into a tank containing the fixing capability-having solution, and wherein solid processing chemicals are added to the fixing capacity-having solution or the overflow from the tank containing the processing solution (S).
摘要:
A glass preform for use in the fabrication of an optical fiber having a reduced transmission loss is produced by synthesizing a soot preform by a vapor synthesis method and consolidating the soot preform in an electric furnace to obtain a glass preform, wherein an intermediate body consisting of a core portion and an inner part of a cladding portion is consolidated under atmospheric pressure and an outer part of the cladding portion which surrounds a periphery of the intermediated body is consolidated under reduced pressure or in vacuo.