摘要:
A large number of tracks (T) are formed on an optical card (200) and user data are recorded as pits on these tracks. By driving this optical card in a reciprocating manner in a direction parallel to the tracks, user data are reproduced. At both the end portions of each track, guide sections (G) in which no pit indicative of information is formed are provided, thus preventing errors in reading occurring at the time of acceleration and deceleration in the reciprocating drive. Identification information (I) for tracks is recorded at the inside portion adjacent to one guide section, and termination information (E) for tracks is recorded at the inside portion adjacent to the other guide section. User data (U) are recorded between the identification information and the termination information. User data is divided into groups comprised of a predetermined number of bits. Unit data blocks in which an error correcting code is added to every group are formed and these unit data blocks are recorded in a distributed manner on the optical card. On the optical card, a directory pointer area (212), a directory area (213) and a data area (214) are provided. Where there is an alteration in the directory on the basis of a change of the data area, a new directory is written into the directory area and at all times a directory pointer indicating the position of the newest directory is written into the directory pointer area.
摘要:
A process for the manufacture of decorative intermediate films used in laminated glass sheets which comprises the following steps: (a) forming a transfer sheet with a desired printed pattern printed over a transfer sheet substrate with an ink capable of dyeing an intermediate film made of a thermoplastic resin and used in a laminated glass sheet; (b) applying over the printed pattern surface of the transfer sheet thus obtained and/or the surface of the intermediate film, a solvent composition capable of softening to some extent the vehicle of the printing ink and the intermediate film; (c) superposing the surface of the printed pattern over the surface of the intermediate film through the solvent-composition-coated surface and then pressing them against each other at a low temperature less than the glass transition point of the intermediate film, thereby transferring and impregnating the printed pattern over and into the surface of the intermediate film; and (d) separating the transfer sheet substrate from the intermediate film and drying the intermediate film, thereby obtaining a decorative intermediate film for use in a laminated glass sheet. When the decorative intermediate film manufactured through the above-described steps is laminated between glass plates, no air bubbles remain and a uniform coloring effect can be attained so that the glass products having an attractive outer appearance can be obtained.
摘要:
A heat transfer sheet including a dye carrying layer containing a dye which is migrated by heating to be transferred onto an image-receiving material laminated on a substrate film. The dye carrying layer contains a dye-permeative release agent including a modified silicone type compound and/or a phosphoric acid ester type surfactant.
摘要:
An image-receiving sheet to be used in combination with a heat transfer sheet containing a dye which is migrated by melting or sublimation with heat having a receiving layer for receiving the dye migrated from the heat transfer sheet formed on the surface of the substrate sheet. The receiving layer has dyeability, and the surface reflection characteristics of the surface where the receiving layer is coated having the values L, a and b as measured by the method defined by JIS-Z8722 and represented by JIS-8730 within the ranges of L=85 or more, a=-1.5 to +2.0 and b=-1.5 to 0, respectively.
摘要:
A heat transfer sheet for an electrothermal transfer system including a dye layer containing a heat migratable dye on one surface of a substrate sheet and a resistance layer which generates heat by electrical current flow on the other surface of the substrate sheet. The heat transfer sheet is characterized in that a slip property imparting agent for lowering the frictional resistance between the resistance layer and electrode head during transfer is contained in the resistance layer.
摘要:
A cartridge container of the character to be mounted in an office machine into and from which a viscous fluid such as ink is supplied and sucked out, comprises: a lower half container section made of a rigid material and an upper half container section made of a pliant sheet material, both sections being bonded along their opening edges and communicating with each other internally when both sections are thermally bonded. The upper half container section has a shape or dimensions to be substantially entirely foldable into the interior of the lower half container section in a reversely turned-over condition so as to closely oppose the inner wall of the lower half container section when the viscous fluid in the cartridge container is substantially entirely sucked out therefrom through a spout disposed at the lower portion of the lower half container section.
摘要:
A heat transfer sheet, comprising a base film and a dye layer formed on the base film, characterized in that an adhesive layer comprising an organic titanate is provided between said base film and said dye layer.
摘要:
A heat transfer sheet having a heat transfer layer on one surface of a base sheet, said heat transfer layer being formed of a material containing a dye substantially dissolved in a binder with a weight ratio of the dye to the binder (dye/binder ratio) of 0.3 or more, and said base sheet having a heat-resistant slipping layer provided on the surface on which the heat transfer layer is not provided.A heat transferable sheet to be used in combination with the heat transfer sheet, comprising a receptive sheet having (a) a base sheet and (b) a receptive layer for receiving the dye migrated from the above-mentioned heat transfer sheet on heating, said receptive sheet having an intermediate layer provided between the base sheet and the receptive layer.
摘要:
The present invention relates to a heat transfer sheet for color image formation comprising dye carrying layers (2a, 2b, 2c) formed on a substrate sheet (1) and respectively having hues of cyan, magenta and yellow. The characteristic feature of this heat transfer sheet resides in a combination of the dye carrying layers with the respective hues having the following color characteristics as evaluated according to the Graphic Arts Technical Foundation:cyan--a hue error of from 10 to 45% and a turbidity of 35% or less or a hue error of from 45 to 60% and a turbidity of 20% or less;magenta--a hue error of from 10 to 35% and a turbidity of 25% or less or a hue error of from 35 to 60% and a turbidity of 10% or less; andyellow--a hue error of 10% or less and a turbidity of 10% or less.
摘要:
An heat transfer film comprising a base film and a heat transfer layer formed on one surface of said base film, said heat transfer layer having at least one detection mark for allowing a printer to detect the film information such as the position and hue of the heat transfer layer, and either said detection mark or the vicinity thereof selectively reflecting detection light projected on the portion having said detection mark.