Abstract: A sealing glass and a sealing glass paste for sealing the face plate and funnel portion of a color television tube wherein PbO-containing sealing glass frit contains from an effective amount of a powder, such as Pb.sub.3 O.sub.4 powder, which powder prevents the reduction of PbO to Pb metal during the sealing process, which reduction would otherwise result in a dielectric breakdown in the seal. A sealing glass paste consisting essentially of a PbO-B.sub.2 O.sub.3 -ZnO sealing glass frit and containing an effective amount of said powder, based upon the weight of the frit, together with hydroxypropyl cellulose binder for the frit and a solvent for the binder. A method for sealing the face plate of a color television tube to its funnel portion with a PbO-containing solder glass wherein the reduction of PbO to metallic lead during the sealing step is obviated by the addition of a sufficient amount of Pb.sub.3 O.sub.4 or BaO.sub.2 powder in the solder glass and paste made therewith, which Pb.sub.3 O.sub.4 or BaO.

Abstract: A socket wrench attachment comprising a body, rotation means arranged at one end of the body for turning and rotating the body, a conical opening at the opposite end of the body, and a plurality of separate angularly rectilinear raised teeth circumferentially spaced on the interior surface of the conical opening, the raised teeth having a side tilted upward at a slight angle in the direction of rotation of the body and being spaced apart by an arc equal to about one-half that of each tooth.

Abstract: A data collection system comprises magnetically encoded tickets and reading/writing/data collection elements -- one or more magnetic transducers -- for reading from (and/or writing on) the tickets together with means for manual input of data onto storage media while selectively maintaining running totals. The tickets are fed into a reading/writing apparatus comprising a self-aligning means, a pivotal platform movable between loading and read/write positions and further comprising a motor driven capture and eject mechanism. The tickets are either automatically ejected by the motor after reading/writing or manually releasable if not capable of reading/writing or eject. The ticket is maintained in effective, reliable reading contact with the transducer(s) during reading/writing.

Abstract: A sealing glass and a sealing glass paste for sealing the face plate and funnel portion of a color television tube wherein PbO-containing sealing glass frit contains an effective amount of a powder, such as Pb.sub.3 O.sub.4 powder, which powder prevents the reduction of PbO to Pb metal during the sealing process, which reduction would otherwise result in a dielectric breakdown in the seal. Among other powders similarly found to be effective for the purpose of prevention of reduction of PbO in a PbO-containing sealing glass frit are certain other higher oxides of a cation which are selected from a group including, in addition to Pb.sub.3 O.sub.4, such higher oxides of a cation as BaO.sub.2, CrO.sub.3, MnO.sub.2, Mn.sub.2 O.sub.3, Fe.sub.2 O.sub.3, Fe.sub.3 O.sub.4, CuO, Cu.sub.2 O, Tl.sub.2 O.sub.3, Sb.sub.2 O.sub.5, TeO.sub.2, Ta.sub.2 O.sub.5, Nb.sub.2 O.sub.5, V.sub.2 O.sub.5, CeO.sub.2, Bi.sub.2 O.sub.3 and As.sub.2 O.sub.5. A sealing glass paste consisting essentially of a PbO-- B.sub.2 O.sub.

Abstract: Sealing glass paste for sealing the face plate and funnel portion of a color television tube wherein PbO-containing sealing glass frit contains from at least 0.1 to 1.5% by weight of Pb.sub.3 O.sub.4 powder, which powder prevents the reduction of PbO to Pb metal during the sealing process, which reduction would otherwise result in a dielectric breakdown in the seal. A sealing glass paste consisting essentially of a PbO--B.sub.2 O.sub.3 --ZnO sealing glass frit and containing from at least 0.1 to 1.5% by weight of Pb.sub.3 O.sub.4 powder, based upon the weight of the frit, together with hydroxypropyl cellulose binder for the frit and a solvent for the binder. A method for sealing the face plate of a color television tube to its funnel portion with a PbO-containing solder glass wherein the reduction of PbO to metallic lead during the sealing step is obviated by the addition of a sufficient amount of Pb.sub.3 O.sub.4 powder in the solder glass and paste made therewith, which Pb.sub.3 O.sub.