A processor is disclosed having improved circuitry for (1) generating m+n-bit address words from n-bit data words and (2) converting m+n-bit address words back into data words having an n-bit format. The processor includes a first arithmetic unit (AMU) that is n bits wide and which receives n-bit words from a data bus. The processor further includes a second AMU that is m bits wide and which is co...

PURPOSE:To reduce the effects of an external electric field, an external magnetic field and an external noise by electromagnetically shielding a package by applying a conductive coating to the whole surface and connecting a ground lead terminal and the conductive coating at the same potential. CONSTITUTION:The surface of a plastic resin 11 is coated with the conductive coating 15, the peripheries ...

1. Process for manufacturing fired refractory porous plugs for rinsing by gas for the introduction of gases or vapours into metal melts, comprised of porous magnesia material having a permeability of at least 500 nPm and an open porosity of at least 20% by volume, by press-shaping a mixture based on sintered magnesia which is substantially free of finest grains up to 0.5 mm, characterised in that ...

Disclosed is a process for purifying Tylosin by selective adsorption of the fermentation broth previously brought to 7.5-10.0 pH on polymeric resins and by subsequent deadsorption of the purified product with a aqueous-alcoholic or aqueous-acetonic solution and further purification of the eluate by filtration through macroreticular weak anion resins.

A novel anthracycline antibiotic complex designated herein as baumycin complex is produced by fermentation of a baumycin-producing strain of Streptomyces, e.g. Streptomyces coeruleorubidus ME 130-A4 (FERM-P3540, ATCC 31276). The complex and four bioactive components thereof designated baumycin A1, A2, B1 and B2 are useful as antibacterial and antitumor agents.

A support member 3 of metallic or plastics material is placed in a tool cavity against an imperforate blade member 1 of stainless steel, backed by a die 4 having through holes 6. A punch 9 is impacted against the support member, which undergoes plastic deformation and pierces the blade member locally and is extruded through the blade into the holes 6 to form projections which are subsequently rive...

2%-Deoxy-3%,5%-di-O- alkylcarbonyl-5-fluorouridine derivatives of the general formula: wherein R is an alkyl group, an alkoxy group or a halogen atom, m is zero or an integer of 1 to 3, and n is an integer of 1 to 14, with the proviso that when m is 2 or 3, the groups R may be the same or different and that when m is 2 and the adjacent two R groups, the two alkyl moieties of the alkoxy g...

A method of ultrasonically welding a sheet 8 of flexible thermoplastics material to a body 5 comprising a rigid thermoplastics material comprises placing the rigid body 5 on a first member 10, positioning the flexible sheet 8 on that part of the rigid body to which the sheet is to be welded, applying a second member 11 to the flexible sheet, which member 11 is provided with a multiplicity of proje...

This invention consists of a sealing and isolation device which is intended to prevent squeezing damage, primarily for door and doorframe designs of isolating type with the door carrying hinges G attached in part to the doorframe and in part to the door. The novelty lies in the fact that the hinges 6 are customized so that at the rear edge of the door in the closed position they are the parts dire...

In an axial flow compressor rotor stage having a tangential slot in the periphery of the rotor to receive the blade roots, a seal is positioned below the blade platforms to seal these platforms against air recirculation. The seal extends under the platforms of several blades and is ladder shaped with the rungs sealing the platform spaces and the struts serving to interconnect and hold the rungs in...

The invention relates to a high frequency roller welding device for thermoplastics or fabric-reinforced thermoplastics having two roller electrodes (welding rollers) (2, 3) feeding the high frequency voltage. Thermoplastics films or thermoplastics-coated fabrics are to be joined together using this device by a seam of any desired length and curvature continously welded by high frequency. To this e...

A disposable diaper comprising, an absorbent pad assembly having a fluid impervious backing sheet at least partially defining a back surface of the pad assembly, a front surface, a pair of side edges, a pair of end edges connecting the side edges, and a pair of waistline portions. The diaper has a disposable cover adjacent an edge of the pad assembly, the cover comprising a sheet of flexible mater...

A disposable diaper comprising, an absorbent pad assembly having a pair of waistline portions, a front surface, and a back surface. The diaper has a disposal bag having a cavity and opening means communicating with the cavity. The bag is formed into a configuration of reduced dimensions and may be located in one of the waistline portions of the pad assembly, in order that the bag may be extended t...

To prevent nozzle destruction in a high-power plasmatron such as is used in plasma melting furnaces photodetectors (5) are provided which can recognize heavy-current subsidiary arcs and supply control signals to a protective control circuit. The photodetectors (5) are disposed in the gap (6) between the cathode (3) and the nozzle (4), behind the nozzle outlet aperture so that they overlook adjoini...

A panty liner is provided which will prevent the strike through of absorbed liquid body fluids while allowing evaporated body fluids to pass therethrough. The liner includes one or more plies of a fibrous layer which is liquid repellent and air permeable.

An improved process for coating the surface of a transparent refractory material such as glass with a semi-reflective film of tin oxide by depositing finely divided particles of a pyrolytically decomposable organotin compound on the surface of a substrate which has been heated to a temperature of between about 400 DEG and 650 DEG C. The finely divided organotin compound has a particle size not g...

This invention concerns a procedure for forming a pantyhose product (50) with a continuous processing motion on knitting machines with two needle beds and with at least two feeds, one for each needle bed, said procedure envisaging the formation of two knitted tubes (57A-57B), one within the other, on two needle beds, whereby the two tubular fabrics are connected together along a lengthwise connect...

An immobilized enzyme granular product suitable for use in expanded and fluidized bed operations is formed by gelatine coating a dense particulate material, e.g., a mineral oxide, and hardening the coating with glutaraldehyde, then treating the coated particles with a pasty mixture of an enzyme substance and polyethylene imine, and thereafter treating the mixture with glutaraldehyde, followed by g...

A support installation is provided for use with large, cylindrical loads to provide rotational and longitudinal movement therefor. The support includes a plurality of non-driven all-round rolls and at least one driven all-round roll, the principal rotational axes of the non-driven rolls being parallel to the load and the rotational axis of the driven roll being perpendicular thereto. The rolls eng...