Abstract: A method of manufacturing an anode panel, the anode panel including a substrate, unit phosphor regions, lattice-shaped barrier ribs, anode electrode units, and a resistor layer for electrically connecting the anode electrode units to each other, the method including the steps of: obtaining the anode electrode units by forming the barrier ribs and the unit phosphor regions on the substrate, next forming a conductive material layer on an entire surface, and then removing parts of the conductive material layer which parts are situated on barrier rib top surfaces; and forming the resistor layer; wherein a step of removing the parts of the conductive material layer which parts are situated on the barrier rib top surfaces includes a step of attaching a peeling layer to the parts of the conductive material layer which parts are situated on the barrier rib top surfaces and then mechanically peeling off the peeling layer.

Abstract: A flat-type display device is provided. The flat-type panel display includes a cathode panel having a plurality of electron emitter areas formed on a support; and an anode panel having formed on a substrate a plurality of fluorescent regions and an anode electrode covering at least the fluorescent regions, in which the cathode panel and the anode panel are joined together at their edges with a joint member in between. In the display device, the anode panel has formed on the anode electrode an electron absorbing layer for absorbing electrons from any one of the fluorescent regions and the anode electrode or both, and the anode panel has an adhesion improving layer formed between the anode electrode and the electron absorbing layer.

Abstract: An image reading apparatus includes an image reader, operable to read an image corresponding to an original and a back pad, the original being placed on the back pad so that outside of the original contains an area extending in overall width of the back pad; a first data generator, operable to generate first image data based on the image; a second data generator, operable to generate second image data based on a part of the image corresponding to the area; a first processor, operable to compare the first image data with the second image data so as to generate first edge information; and a detector, operable to detect an edge of the original based on the first edge information.

Abstract: A flat-panel display includes a cathode panel including a plurality of electron emission regions, and an anode panel including a fluorescent layer and an anode electrode, both panels being bonded together in a peripheral region and holding a vacuum space therebetween; a plurality of spacers disposed between the cathode panel and the anode panel; a high-resistance layer provided between the anode panel and each of the spacers; and a conductor layer provided on a portion of each of the spacers which contacts the cathode panel.

Abstract: A method for separating a lactone-containing high-molecular weight compound comprising subjecting a mixture of a lactone-containing high-molecular weight compound having, as its side-chain, at least one of a lower alkenyl group and a lower alkoxy group and its analogous compound(s) to either one or both steps in any order of a step (A) for adsorbing the mixture to a nonionic adsorption resin and eluting with an aqueous solvent containing silver ions, and a step (B) for adsorbing the mixture to a basic active alumina and eluting with an organic solvent to separate each of the compounds.

Abstract: A method for separating a lactone-containing high-molecular weight compound comprising subjecting a mixture of a lactone-containing high-molecular weight compound having, as its side-chain, at least one of a lower alkenyl group and a lower alkoxy group and its analogous compound(s) to either one or both steps in any order of a step (A) for adsorbing the mixture to a nonionic adsorption resin and eluting with an aqueous solvent containing silver ions, and a step (B) for adsorbing the mixture to a basic active alumina and eluting with an organic solvent to separate each of the compounds.

Abstract: A method for separating a lactone-containing high-molecular weight compound comprising subjecting a mixture of a lactone-containing high-molecular weight compound having, as its side-chain, at least one of a lower alkenyl group and a lower alkoxy group and its analogous compound(s) to either one or both steps in any order of a step (A) for adsorbing the mixture to a nonionic adsorption resin and eluting with an aqueous solvent containing silver ions, and a step (B) for adsorbing the mixture to a basic active alumina and eluting with an organic solvent to separate each of the compounds.

Abstract: The present invention relates to a method for separating a lactone-containing high-molecular weight compound having an alkyl group as its side chain from a lactone-containing high-molecular weight compound having an alkenyl group as its side chain by using a sulfonic acid group-containing cation exchange resin pretreated with silver ions.

Abstract: A ball end mill having a plurality of throw away inserts. Its body is formed in its hemispherical portion at diametrically opposite positions with insert mounting pockets each having a plurality of insert mounting seats. In each set, an insert having an acruate cutting edge is mounted so that the cutting edges will generate a hemispherical locus with laps of more than a quarter of the length of each cutting edge. The inserts closer to the front end of the body has an axial rake of 0 to 5 degrees, whereas those at the rear have an axial rake of 4 to 8 degrees, the latter having a larger axial rake than that of the former. Further, the insert in each pocket are arranged so that the one at the rear will have the leading end of its cutting edge located on the extension line of the cutting edge of the one in front. Thus, the inserts as a whole form a substantially S-shaped line as viewed form the front of the body.

Abstract: A method of manufacturing a resistor element, particularly one for use as an arc suppressing resistor in a cathode ray tube which consists in providing an arc suppressing resistor having a resistor core of predetermined resistance covered with an integral ceramic insulating layer, and baking the resistor in a vacuum atmosphere at a vacuum ranging from 1.times.10.sup.-3 Torr to 1.times.10.sup.-7 Torr, a temperature from 250.degree. to 500.degree. C. and a treatment time or more than 30 minutes.

Abstract: This invention relates to a method for boring a chamfered hole and a tool for the same hole to effect boring a through hole on a glass plate and to simultaneously effect chamfering on respective aperture on the both sides of the plate, and have the function to enable speedy and accurate boring work without bringing forth defective product with chipping-off, joggles on the glass plate.

Abstract: A method of manufacturing a cathode ray tube wherein DC and AC voltages are superimposed and applied to a cathode ray tube between a high voltage electrode and a low voltage electrode with the high voltage electrode being at the high voltage side of the DC voltage so as to perform knocking treatment. The superimposed DC and AC voltages may be alternately applied in various manners so as to provide improved knocking of the tube.