PURPOSE: To avoid the generation of a driver competing phenomenon during the test period of a device by performing distributed delay control for the enable and inhibition of a driver circuit to be connected to the output terminal of that device. CONSTITUTION: The value of an enable input 109 for sending the value of system data to the output of a driver 108 is determined by ANDing the signal of a ...

PURPOSE:To facilitate joint work by laying out a liquid side three way valve and a gas side three way valve for piping connection so that their respective connection port central line may be inclined with an angle and having an intersection of the connection port central line on an extended line a piping connection port side. CONSTITUTION:A liquid side three way valve 2 connected with a refrigeran...

PURPOSE:To make compact the size of a device by forming a mount member for an electronic component virtually in the shape of a box whose lower part is opened and fixing the member with a bottom plate of a main body and forming a wire take out port in a part at which the mount member is fixed. CONSTITUTION:A first wiring take out port 15 is installed at three locations on a left side plate of a con...

A method for sealing a mass of stored waste containing cations comprises insulating the waste mass with at least one grout barrier which retains heavy metallic cations. The grout barrier is established by filling the hollows in the soil or fissured rocks with a grout containing specified amounts of cement, clay, siliceous products, sodium carbonate and alkali-metal tartarate.

A porous food product is prepared by mixing sodium alginate and a calcium compound with ground fish or meat, heating the mixture, introducing a pressurized gas and an acid into the mixture, the acid liberating calcium ions from the calcium compound to cause the sodium alginate to form a gel which confers a porous structure on the product, and reducing the pressure to liberate gas and form gas bubb...

PURPOSE:To improve friction resistance and abrasion resistance by providing an anchor layer on the surface of a sliding member and a protection coating which is the same type as the anchor layer and which is harder than the anchor layer on the surface of the anchor layer. CONSTITUTION:When hydrocarbon layer or plasma polymerized film which mainly consists of the hyrdocarbon is formed on the surfac...

A process for producing silicon in which a reaction mixture consisting, on the one hand, of hot-pressed briquettes of silicon dioxide (quartz) and carbon and, on the other hand, of granular quartz are introduced into an electric furnace and reacted so that silicon carbide is produced from the agglomerates and the silicon carbide then reacts with the quartz which fuses from the granular quartz to p...

A stack control is assigned at a multi-bit-computer, where one or more memories are present and a part of the memory is called a run time stack. The uppermost part of the stack is implemented as stack register set and the recent or the most recent stack frames (generations) are held in this register set. The memory address of the first register to be stored is hold in a memory pointer, which is in...

1. A light-weight building board which is based on mineral fibers and a thermoplastic binder, may furthermore contain fillers, fireproofing agents and water repellents and contains, as the binder, from 4 to 20 %, based on the weight of the mineral fibers, of a polymer having a glass transition temperature fo from 60 to 1108C and consisting of from 60 to 100 % by weight, based on the copolymer, of ...

A compression bone screw apparatus includes an elongated cylindrical shaft member with a first smaller diameter portion that is of generally uniform cylindrical configuration, and a second enlarged diameter annular proximate end portion. An internal bore extends longitudinally along the length of the shaft member, being open ended so that a driver tool can extend through the elongated cylindrical ...

The invention relates to new oligosaccharides comprising the structure (D-ribose-D-ribitol-phosphate)m, (D-ribitol-phosphate-D-ribose)m or (phosphate-D-ribose-D-ribitol)m, m being 2,3,4 .... 19 or 20, to immunogens containing such oligosaccharide, to vaccines containing such immunogens and to methods for preparing such oligosaccharides, immunogens and vaccines. The vaccine is very suitable for tre...

A tablet containing dirithromycin Form II.

A tablet containing dirithromycin Form II.

Sucrose 6-acylates, key intermediates in the preparation of sucralose, can be prepared by subjecting a sucrose alkyl 4,6-orthoacylate to mild aqueous acidic hydrolysis to provide a mixture of sucrose 4- and 6-acylates and then treating the mixture with a base to convert the 4- acylate to the 6- acylate. The novel sucrose alkyl 4,6-orthoacylates are prepared by reacting sucrose in solution or suspe...

A tablet containing dirithromycin Form II.

A tablet containing dirithromycin Form II.

Macrolactones of the formula I with pharmacological action can be prepared with the aid of Streptoverticillium and Streptomyces strains in which R is hydrogen or the group

A tablet containing dirithromycin Form II.

of the disclosure: HOE 90/F 321K Oasomycins, a process for the preparation thereof and the use thereof Novel macrolactones with pharmacological effects can be prepared with the aid of Streptoverticillium and Streptomycetes strains.

23443-470 A process for preparing alkyl glycosides and alkyl oligoglycosides by acid-catalysed reaction of saccharides in an aqueous solution with short-chain alcohols at elevated temperature is disclosed. According to the invention, the reaction is carried out in a counter-current reaction column, preferably at atmospheric pressure. The process requires an equipment simpler than the equipment use...