A single-chip microprocessor device of the MOS/LSI type contains an ALU, several interal busses, a number of address/data registers, and an instruction register with associated control decode or microcontrol generator circuitry. The device communicates with external memory and peripherals by a bidirectional multiplexed address/data bus and a number of control lines. A 16-bit device is shown as an ...

DETERGENT AND CLEANING COMPOSITION The invention relates to a detergent and cleaning composition containing 2 to 20 weight % of at least one surfactant, 5 to 30 weight % of a sodium/aluminum-sili-cate, and 5 to 24 weight % of an alkali metal phosphate as detergent builders, and 30 to 80 weight % of one or more detergent auxiliaries. The composition is characterized in that it additionally contains...

A board or sheet product having a density of at least 1300 kg/m is formed from a non-asbestos composition comprising (i) an inorganic binder or the precursors thereof in an amount of at least 75% of the composition on a dry weight basis, and (ii) from 2 to 25%, on the same basis, of cotton having a freeness of 20-80.degree. (Schopper Riegler). The cotton, which suitably comprises first cut linters...

FOOD RECEPTACLE FOR MICROWAVE COOKING A disposable food receptacle for use in microwave cooking is disclosed which includes a provision to brown the exterior of the food in the receptacle. A thin layer of an electrically conductive material, such as an elemental metal is incorporated into the receptacle on the food contacting surfaces thereof, so that the conductive layer will become heated by the...

A key storage error processing system works with a key storage having stored therein main storage keys (K) respectively corresponding to pages (P) into which a main storage (MS) is split. Each key (K) has a reference bit (R) relating to page access and a change bit (C) relating to page updating. Respective parity bits are associated in the key (K) with the reference bit (R) and the change bit (C),...

A lockable remote center compliance (RCC) device is provided including: a deformable support structure and an operator member having a first section attached to the support structure and a second section incorporating the free end of the operator member. A frame proximate the free end of the operator member supports the support structure. Locking is accomplished by first and second parts carried o...

A hollow core holder comprising a hollow cylinder with a passive cam locking element eccentrically rotatably mounted inside the cylinder such that a portion of the edge of the cam protrudes through a slot in the wall of the cylinder in one rotation status and is wholly within the cylinder in another rotation status. As the core holder is inserted into a hollow core, the cam comes into contact with...

A hydrocarbon conversion process highly useful in the hydrotreating of black oils or other high sulfur hydrocarbonaceous compounds which require both desulfurization and denitrification is disclosed. An ammonia source, which is preferably a liquid-phase aqueous stream, is admixed with the reaction zone effluent stream upstream of the product separator. This increases the ammonia present in an aque...

Ester derivatives of 5-O-mycaminosyl tylonolide (OMT) of the formula wherein R and R1 are selected from hydrogen, optionally substituted C1-C5-alkanoyl or optionally substituted benzoyl, phenylacetyl, or phenylpropionyl; R2 is hydrogen or an acyl group selected from: +TR p is 0 or 1; m and n are integers from 0 to 4; R3 is hydrogen, halo, C1-C4-alkyl, C3-C8-cycloalkyl, ...

A silver metallizing paste for attachment of silicon semi-conductive devices in lead-frame packages, specifically ceramic packages, which is less expensive than a gold preform but useable in hermetic packages, and provides better electrical and thermal conductivity, and higher bond strength, than silver polyimides. From 25 to 95% of silver is blended with a low-melting glass, preferably one having...

A resin support formed from a suitable resin such as polystyrene or a silica gel may be provided by forming an amino resin and by reacting the amino resin with an activated ester of a nucleoside to obtain the dimethoxytrityl resin. To add each successive nucleotide to the resin support, the nucleoside is phosphorylated to provide a monotriazolide. The phosphorylation may be provided by the reactio...

The present invention is concerned with novel anthracyclines which are compounds of the general formula, I wherein R1 is a methyl or acetonyl group and R2 is selected from the group consisting of +TR Also presented is a method of making the above compounds. The compounds possess antibacterial and antitumor activities.

Reactive iridoid derivates represented by the following general formula (wherein R represents a hydrogen atom, an alkyl group with 1 to 5 carbon atoms, an acyl group with 2 to 6 C atoms, an unsubstituted aralkyl group with 7 to 12 C atoms, a methanesulfonyl- or toluenesulfonyl group, a benzoyl-, a preferably para-substituted nitrobenzoyl- or chlorobenzoyl group, or a tetrahydropyranyl ...

PROCESS FOR THE CATALYTIC HYDRODESULPHURIZATION OF A RESIDUAL FRACTION OF A HYDROCARBON OIL A process for the catalytic hydrodesulphurization of a residual fraction Or a hydrocarbon oil with a high metal content by passing a blend Or part of said residual fraction and at least part of a distillate fraction of a hydrocarbon oil with a lower metal content over a catalyst in the presence of hydrogen,...

A process for converting high-boiling crude oil having a high content of non-distillable residue which crude oil contains metals and asphaltenes by donor solvent hydrovisbreaking is disclosed wherein the process is carried out near the carbonization temperature limit in the presence of a hydrogen donor. The hydrogen donor can be one derived from the crude itself, from a similar crude oil, or from ...

4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose is prepared by a process including the steps of: (a) isomerising 2,3,4,3',4'-penta-O-acetyl sucrose to 2,3,6,3',4'-penta-O-acetyl sucrose; (b) chlorinating the isomerised acetate at the 4,1' and 6'-positions; and (c) deacetylating the resulting chlorinated product; the isomerisation step (a) being effected by treating a solution of 2,3,4,3',4'-penta...

Power is produced from a methane-containing cryogenic liquid such as LNG by compressing the liquid and employing the compressed liquid as a refrigerant in the condensers of two closed and independent power cycles. The heat exchange medium in the first of the cycles evaporates in a lower temperature range than that at which the heat exchange medium in the second cycle condenses. The first heat exch...

A process and composition for applying and bonding an indicia which is curable at ambient temperatures to a cured elastomer substrate. The substrate is treated generally at ambient temperatures with organic oxidants selected from the group consisting of N-halosulfonamides, N-halohydantoins, N-haloamides, N-haloimides, and the various isomers of mono-, di-, and trichloroisocyanuric acid. The indici...

A gathering machine wherein the platforms for deposition of sheets prior to accumulation into piles on the horizontal track of the conveyor system are of adjustable width so as to properly confine and guide wider or narrower sheets. Each sheet which rests on a platform is accelerated prior to removal from the platform by the oncoming prong of a series of equidistant prongs on an endless chain whic...

Hydrocarbon conversion in the presence of a low-sodium form crystalline silicate converts normal and slightly branched paraffins, at least in part, to olefins.