Abstract: In the case when EPG data of multiple channels is displayed on a display, if the data is attempted to be downsized uniformly and displayed, information of each displayed program is displayed smaller. Hence, such information becomes very difficult for humans to see. The present invention provides an EPG display apparatus comprising second storage means of storing three-dimensional EPG data obtained by mapping all or part of two-dimensional EPG data on the side face of a cylinder in a three-dimensional space, and control means of displaying all or part of the three-dimensional EPG data stored in the second storage means on a display having a two-dimensional screen.

Abstract: A program recording apparatus has a program information input unit inputting program information concerning programs; a program recording setting unit setting of the recording of programs; a recording unit writing in, and erasing, data containing the contents of the programs to and from a recording medium; and a management unit storing program information.

Abstract: There is provided a user interface with which a greater number of processes are executable in response to user operations made to a directional input device. When the directional input device receives a first direction followed by a second direction within a predetermined time period, the amount of change from the first direction to the second direction is calculated. If the calculated change amount exceeds a predetermined range, a first processes associated with each of the first and second directions is performed. If the calculated change amount falls within the predetermined range, a second process associated with the change amount is performed.

Abstract: A program recording apparatus has a program information input device, a program recording setting device, a recording device for writing to, or erasing from a recording medium, and a management device. When the program recording setting device sets the recording of a program, the management device predicts whether there is a shortage of vacant space in the recording medium. This is done when the recording device writes the contents of the program to the recording medium by referring to program management information. To provide vacant space in the recording medium, the management device decides programs to be erased according to predetermined criteria which include an erasure possibility set prior to erasure of the programs to be erased.

Abstract: A program recording apparatus has a program information input unit inputting program information concerning programs; a program recording setting unit setting of the recording of programs; a recording unit writing in, and erasing, data containing the contents of the programs to and from a recording medium; and a management unit storing program information.

Abstract: An imide-based photosensitive resin composition comprised of (1) a photosensitive imidosiloxane oligomer comprised of a reaction product of an imidosiloxane oligomer having a functional group reactive with an epoxy group and an epoxy compound having a photosensitive group, (2) an isocyanate having an unsaturated bond, (3) a photopolymerization initiator, and (4) an organic solvent, an insulating film obtained by curing the same, and a process for production of such an insulating film.

Abstract: In the case when EPG data of multiple channels is displayed on a display, if the data is attempted to be downsized uniformly and displayed, information of each displayed program is displayed smaller. Hence, such information becomes very difficult for humans to see.

Abstract: An imide-based photosensitive resin composition comprised of (1) a photosensitive imidosiloxane oligomer comprised of a reaction product of an imidosiloxane oligomer having a functional group reactive with an epoxy group and an epoxy compound having a photosensitive group, (2) an isocyanate having an unsaturated bond, (3) a photopolymerization initiator, and (4) an organic solvent, an insulating film obtained by curing the same, and a process for production of such an insulating film.

Abstract: An adhesive-applied tape prepared by coating a support film with a solution obtained by dissolving in an organic solvent a mixture of an epoxy resin and an amorphous polyimidosiloxane produced from an aromatic tetracarboxylic dianhydride or its derivative and a diamine comprising an aromatic diamine which comprises an aromatic diamine having a functional group which can react with an epoxy group and a diaminopolysiloxane, and then drying it at a temperature at which the epoxy resin is not cured to provide a tack-free adhesive layer with no surface tackiness. The tape is both flexible and heat resistant, and does not require high-temperature, high-pressure contact bonding conditions upon contact bonding.

Abstract: A photosensitive polyimidosiloxane composition comprising a polyimidosiloxane comprising 15-80 mole percent of the units, ##STR1## wherein X represents CO, O or a direct bond and R.sub.3 represents an aromatic residue containing a photosensitive group with an unsaturated hydrocarbon group, and 85-20 mole percent of the units, ##STR2## wherein X is as defined above, each R.sub.4 independently represents a divalent hydrocarbon residue, each R.sub.5 independently represents an alkyl group of 1-3 carbon atoms and 1 represents an integer of 3-30, a finely divided inorganic filler, and an organic solvent. The composition provides films having excellent light transmittance.

Abstract: A composition containing 100 parts by weight of a soluble polyimidosiloxane obtained by polymerization and imidation of an aromatic tetracarboxylic acid component and a component comprising a diaminopolysiloxane, an aromatic diamine with a hydroxyl group and optionally another aromatic diamine, 1 to 50 parts by weight of an epoxy resin, and optionally, also 2 to 150 parts by weight of an inorganic filler such as mica, silica or barium sulfate, and an organic solvent. The composition is homogeneously soluble in organic solvents, and when formed into a protective film on a flexible wiring board it has high heat resistance, flexing resistance, adhesion and chemical resistance (against soldering flux and tin plating solutions).

Abstract: A polyimidosiloxane material useful for forming, on a flexible substrate material, a flexible protective coating layer with a high heat resistance, electrical insulating property and curl-resistance, comprises a polymerization-imidization product of an aromatic tetracarboxylic acid component comprising, as a principal ingredient, 2,3,3',4'-biphenyltetracarboxylic dianhydride with a diamine component comprising, as a principal ingredient, a diaminopolysiloxane compound of the formula (I) ##STR1## wherein R.sub.1 is a divalent hydrocarbon residue, R.sub.2 is an C.sub.1-3 alkyl or phenyl group, n is an integer of 3 to 30, and is preferably used, optionally together with an epoxy resin, in the form of a solution or dispersion in an organic solvent to coat a flexible substrate material, for example, a flexible circuit element, therewith.

Abstract: A base for a printed circuit board is continuously produced by an apparatus comprising at least one degreasing vessel, at least one water pre-washing vessel, at least one electrodeposition coating vessel, at least one electrodepositing liquid-recovering vessel, at least one water post-washing vessel, and a transporting device for intermittently transporting the base successively through the above-mentioned vessels, which apparatus is provided with a device for conveying the base to a predetermined position above one of the above-mentioned vessels, stopping the base at that position, introducing the base into the vessel, keeping the base in the vessel for a predetermined time, and withdrawing the base from the vessel.